zdm/envoy
zdm
/
envoy
Archived
3
Fork 0
Code Issues 22 Pull Requests Releases 1 Wiki Activity

Merge pull request #136 from informatik-ag-ngl/f/javafx 

Replaced Swing with JavaFX
This commit is contained in:
Kai S. K. Engelbart 2020-06-09 20:25:49 +00:00 committed by GitHub
parent 393bec735c d6e12df076
commit 30567ed1ef
73 changed files with 1968 additions and 4339 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
.gitignore vendored
View File

@ -1 +1,4 @@
/target/
/target/
# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
hs_err_pid*

361
.settings/org.eclipse.jdt.core.prefs
View File

@ -128,3 +128,364 @@ org.eclipse.jdt.core.compiler.problem.unusedWarningToken=warning
org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
org.eclipse.jdt.core.compiler.release=disabled
org.eclipse.jdt.core.compiler.source=11
org.eclipse.jdt.core.formatter.align_assignment_statements_on_columns=true
org.eclipse.jdt.core.formatter.align_fields_grouping_blank_lines=1
org.eclipse.jdt.core.formatter.align_type_members_on_columns=true
org.eclipse.jdt.core.formatter.align_variable_declarations_on_columns=true
org.eclipse.jdt.core.formatter.align_with_spaces=false
org.eclipse.jdt.core.formatter.alignment_for_additive_operator=16
org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression=16
org.eclipse.jdt.core.formatter.alignment_for_arguments_in_annotation=84
org.eclipse.jdt.core.formatter.alignment_for_arguments_in_enum_constant=16
org.eclipse.jdt.core.formatter.alignment_for_arguments_in_explicit_constructor_call=16
org.eclipse.jdt.core.formatter.alignment_for_arguments_in_method_invocation=80
org.eclipse.jdt.core.formatter.alignment_for_arguments_in_qualified_allocation_expression=20
org.eclipse.jdt.core.formatter.alignment_for_assignment=0
org.eclipse.jdt.core.formatter.alignment_for_bitwise_operator=16
org.eclipse.jdt.core.formatter.alignment_for_compact_if=16
org.eclipse.jdt.core.formatter.alignment_for_compact_loops=16
org.eclipse.jdt.core.formatter.alignment_for_conditional_expression=80
org.eclipse.jdt.core.formatter.alignment_for_conditional_expression_chain=0
org.eclipse.jdt.core.formatter.alignment_for_enum_constants=16
org.eclipse.jdt.core.formatter.alignment_for_expressions_in_array_initializer=16
org.eclipse.jdt.core.formatter.alignment_for_expressions_in_for_loop_header=0
org.eclipse.jdt.core.formatter.alignment_for_logical_operator=16
org.eclipse.jdt.core.formatter.alignment_for_method_declaration=0
org.eclipse.jdt.core.formatter.alignment_for_module_statements=16
org.eclipse.jdt.core.formatter.alignment_for_multiple_fields=16
org.eclipse.jdt.core.formatter.alignment_for_multiplicative_operator=16
org.eclipse.jdt.core.formatter.alignment_for_parameterized_type_references=0
org.eclipse.jdt.core.formatter.alignment_for_parameters_in_constructor_declaration=16
org.eclipse.jdt.core.formatter.alignment_for_parameters_in_method_declaration=16
org.eclipse.jdt.core.formatter.alignment_for_relational_operator=0
org.eclipse.jdt.core.formatter.alignment_for_resources_in_try=80
org.eclipse.jdt.core.formatter.alignment_for_selector_in_method_invocation=84
org.eclipse.jdt.core.formatter.alignment_for_shift_operator=0
org.eclipse.jdt.core.formatter.alignment_for_string_concatenation=16
org.eclipse.jdt.core.formatter.alignment_for_superclass_in_type_declaration=16
org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_enum_declaration=16
org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_type_declaration=16
org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_constructor_declaration=16
org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_method_declaration=16
org.eclipse.jdt.core.formatter.alignment_for_type_arguments=0
org.eclipse.jdt.core.formatter.alignment_for_type_parameters=0
org.eclipse.jdt.core.formatter.alignment_for_union_type_in_multicatch=16
org.eclipse.jdt.core.formatter.blank_lines_after_imports=1
org.eclipse.jdt.core.formatter.blank_lines_after_last_class_body_declaration=0
org.eclipse.jdt.core.formatter.blank_lines_after_package=1
org.eclipse.jdt.core.formatter.blank_lines_before_abstract_method=1
org.eclipse.jdt.core.formatter.blank_lines_before_field=0
org.eclipse.jdt.core.formatter.blank_lines_before_first_class_body_declaration=1
org.eclipse.jdt.core.formatter.blank_lines_before_imports=1
org.eclipse.jdt.core.formatter.blank_lines_before_member_type=1
org.eclipse.jdt.core.formatter.blank_lines_before_method=1
org.eclipse.jdt.core.formatter.blank_lines_before_new_chunk=1
org.eclipse.jdt.core.formatter.blank_lines_before_package=0
org.eclipse.jdt.core.formatter.blank_lines_between_import_groups=1
org.eclipse.jdt.core.formatter.blank_lines_between_statement_group_in_switch=0
org.eclipse.jdt.core.formatter.blank_lines_between_type_declarations=1
org.eclipse.jdt.core.formatter.brace_position_for_annotation_type_declaration=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_anonymous_type_declaration=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_array_initializer=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_block=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_block_in_case=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_constructor_declaration=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_enum_constant=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_enum_declaration=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_lambda_body=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_method_declaration=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_switch=end_of_line
org.eclipse.jdt.core.formatter.brace_position_for_type_declaration=end_of_line
org.eclipse.jdt.core.formatter.comment.align_tags_descriptions_grouped=true
org.eclipse.jdt.core.formatter.comment.align_tags_names_descriptions=false
org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_block_comment=true
org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_javadoc_comment=false
org.eclipse.jdt.core.formatter.comment.count_line_length_from_starting_position=true
org.eclipse.jdt.core.formatter.comment.format_block_comments=true
org.eclipse.jdt.core.formatter.comment.format_header=true
org.eclipse.jdt.core.formatter.comment.format_html=true
org.eclipse.jdt.core.formatter.comment.format_javadoc_comments=true
org.eclipse.jdt.core.formatter.comment.format_line_comments=true
org.eclipse.jdt.core.formatter.comment.format_source_code=true
org.eclipse.jdt.core.formatter.comment.indent_parameter_description=false
org.eclipse.jdt.core.formatter.comment.indent_root_tags=false
org.eclipse.jdt.core.formatter.comment.indent_tag_description=false
org.eclipse.jdt.core.formatter.comment.insert_new_line_before_root_tags=insert
org.eclipse.jdt.core.formatter.comment.insert_new_line_between_different_tags=do not insert
org.eclipse.jdt.core.formatter.comment.insert_new_line_for_parameter=do not insert
org.eclipse.jdt.core.formatter.comment.line_length=80
org.eclipse.jdt.core.formatter.comment.new_lines_at_block_boundaries=true
org.eclipse.jdt.core.formatter.comment.new_lines_at_javadoc_boundaries=true
org.eclipse.jdt.core.formatter.comment.preserve_white_space_between_code_and_line_comments=false
org.eclipse.jdt.core.formatter.compact_else_if=true
org.eclipse.jdt.core.formatter.continuation_indentation=2
org.eclipse.jdt.core.formatter.continuation_indentation_for_array_initializer=2
org.eclipse.jdt.core.formatter.disabling_tag=@formatter\:off
org.eclipse.jdt.core.formatter.enabling_tag=@formatter\:on
org.eclipse.jdt.core.formatter.format_guardian_clause_on_one_line=true
org.eclipse.jdt.core.formatter.format_line_comment_starting_on_first_column=true
org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_annotation_declaration_header=true
org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_constant_header=true
org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_declaration_header=true
org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_type_header=true
org.eclipse.jdt.core.formatter.indent_breaks_compare_to_cases=true
org.eclipse.jdt.core.formatter.indent_empty_lines=false
org.eclipse.jdt.core.formatter.indent_statements_compare_to_block=true
org.eclipse.jdt.core.formatter.indent_statements_compare_to_body=true
org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_cases=true
org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_switch=true
org.eclipse.jdt.core.formatter.indentation.size=4
org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_enum_constant=insert
org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_field=insert
org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_local_variable=insert
org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_method=insert
org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_package=insert
org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_parameter=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_after_annotation_on_type=insert
org.eclipse.jdt.core.formatter.insert_new_line_after_label=insert
org.eclipse.jdt.core.formatter.insert_new_line_after_opening_brace_in_array_initializer=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_after_type_annotation=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_at_end_of_file_if_missing=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_before_catch_in_try_statement=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_before_closing_brace_in_array_initializer=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_before_else_in_if_statement=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_before_finally_in_try_statement=do not insert
org.eclipse.jdt.core.formatter.insert_new_line_before_while_in_do_statement=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_additive_operator=insert
org.eclipse.jdt.core.formatter.insert_space_after_and_in_type_parameter=insert
org.eclipse.jdt.core.formatter.insert_space_after_arrow_in_switch_case=insert
org.eclipse.jdt.core.formatter.insert_space_after_arrow_in_switch_default=insert
org.eclipse.jdt.core.formatter.insert_space_after_assignment_operator=insert
org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation_type_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_bitwise_operator=insert
org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_arguments=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_parameters=insert
org.eclipse.jdt.core.formatter.insert_space_after_closing_brace_in_block=insert
org.eclipse.jdt.core.formatter.insert_space_after_closing_paren_in_cast=insert
org.eclipse.jdt.core.formatter.insert_space_after_colon_in_assert=insert
org.eclipse.jdt.core.formatter.insert_space_after_colon_in_case=insert
org.eclipse.jdt.core.formatter.insert_space_after_colon_in_conditional=insert
org.eclipse.jdt.core.formatter.insert_space_after_colon_in_for=insert
org.eclipse.jdt.core.formatter.insert_space_after_colon_in_labeled_statement=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_allocation_expression=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_annotation=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_array_initializer=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_parameters=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_throws=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_constant_arguments=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_declarations=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_explicitconstructorcall_arguments=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_increments=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_inits=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_parameters=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_throws=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_invocation_arguments=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_multiple_field_declarations=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_multiple_local_declarations=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_parameterized_type_reference=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_superinterfaces=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_switch_case_expressions=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_arguments=insert
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_parameters=insert
org.eclipse.jdt.core.formatter.insert_space_after_ellipsis=insert
org.eclipse.jdt.core.formatter.insert_space_after_lambda_arrow=insert
org.eclipse.jdt.core.formatter.insert_space_after_logical_operator=insert
org.eclipse.jdt.core.formatter.insert_space_after_multiplicative_operator=insert
org.eclipse.jdt.core.formatter.insert_space_after_not_operator=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_parameterized_type_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_arguments=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_parameters=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_brace_in_array_initializer=insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_allocation_expression=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_annotation=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_cast=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_catch=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_constructor_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_enum_constant=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_for=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_if=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_invocation=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_parenthesized_expression=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_switch=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_synchronized=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_try=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_while=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_postfix_operator=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_prefix_operator=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_question_in_conditional=insert
org.eclipse.jdt.core.formatter.insert_space_after_question_in_wildcard=do not insert
org.eclipse.jdt.core.formatter.insert_space_after_relational_operator=insert
org.eclipse.jdt.core.formatter.insert_space_after_semicolon_in_for=insert
org.eclipse.jdt.core.formatter.insert_space_after_semicolon_in_try_resources=insert
org.eclipse.jdt.core.formatter.insert_space_after_shift_operator=insert
org.eclipse.jdt.core.formatter.insert_space_after_string_concatenation=insert
org.eclipse.jdt.core.formatter.insert_space_after_unary_operator=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_additive_operator=insert
org.eclipse.jdt.core.formatter.insert_space_before_and_in_type_parameter=insert
org.eclipse.jdt.core.formatter.insert_space_before_arrow_in_switch_case=insert
org.eclipse.jdt.core.formatter.insert_space_before_arrow_in_switch_default=insert
org.eclipse.jdt.core.formatter.insert_space_before_assignment_operator=insert
org.eclipse.jdt.core.formatter.insert_space_before_at_in_annotation_type_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_bitwise_operator=insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_parameterized_type_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_arguments=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_parameters=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_brace_in_array_initializer=insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_allocation_expression=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_annotation=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_cast=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_catch=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_constructor_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_enum_constant=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_for=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_if=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_invocation=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_parenthesized_expression=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_switch=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_synchronized=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_try=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_while=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_colon_in_assert=insert
org.eclipse.jdt.core.formatter.insert_space_before_colon_in_case=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_colon_in_conditional=insert
org.eclipse.jdt.core.formatter.insert_space_before_colon_in_default=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_colon_in_for=insert
org.eclipse.jdt.core.formatter.insert_space_before_colon_in_labeled_statement=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_allocation_expression=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_annotation=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_array_initializer=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_parameters=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_throws=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_constant_arguments=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_declarations=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_explicitconstructorcall_arguments=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_increments=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_inits=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_parameters=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_throws=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_invocation_arguments=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_field_declarations=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_local_declarations=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_parameterized_type_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_superinterfaces=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_switch_case_expressions=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_arguments=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_parameters=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_ellipsis=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_lambda_arrow=insert
org.eclipse.jdt.core.formatter.insert_space_before_logical_operator=insert
org.eclipse.jdt.core.formatter.insert_space_before_multiplicative_operator=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_parameterized_type_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_arguments=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_parameters=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_annotation_type_declaration=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_anonymous_type_declaration=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_array_initializer=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_block=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_constructor_declaration=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_constant=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_declaration=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_method_declaration=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_switch=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_type_declaration=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_allocation_expression=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_type_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation_type_member_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_catch=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_constructor_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_enum_constant=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_for=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_if=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_invocation=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_parenthesized_expression=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_switch=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_synchronized=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_try=insert
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_while=insert
org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_return=insert
org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_throw=insert
org.eclipse.jdt.core.formatter.insert_space_before_postfix_operator=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_prefix_operator=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_question_in_conditional=insert
org.eclipse.jdt.core.formatter.insert_space_before_question_in_wildcard=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_relational_operator=insert
org.eclipse.jdt.core.formatter.insert_space_before_semicolon=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_for=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_try_resources=do not insert
org.eclipse.jdt.core.formatter.insert_space_before_shift_operator=insert
org.eclipse.jdt.core.formatter.insert_space_before_string_concatenation=insert
org.eclipse.jdt.core.formatter.insert_space_before_unary_operator=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_brackets_in_array_type_reference=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_braces_in_array_initializer=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_brackets_in_array_allocation_expression=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_annotation_type_member_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_constructor_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_enum_constant=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_declaration=do not insert
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_invocation=do not insert
org.eclipse.jdt.core.formatter.join_lines_in_comments=false
org.eclipse.jdt.core.formatter.join_wrapped_lines=true
org.eclipse.jdt.core.formatter.keep_annotation_declaration_on_one_line=one_line_if_single_item
org.eclipse.jdt.core.formatter.keep_anonymous_type_declaration_on_one_line=one_line_never
org.eclipse.jdt.core.formatter.keep_code_block_on_one_line=one_line_if_empty
org.eclipse.jdt.core.formatter.keep_else_statement_on_same_line=true
org.eclipse.jdt.core.formatter.keep_empty_array_initializer_on_one_line=false
org.eclipse.jdt.core.formatter.keep_enum_constant_declaration_on_one_line=one_line_never
org.eclipse.jdt.core.formatter.keep_enum_declaration_on_one_line=one_line_never
org.eclipse.jdt.core.formatter.keep_if_then_body_block_on_one_line=one_line_if_single_item
org.eclipse.jdt.core.formatter.keep_imple_if_on_one_line=false
org.eclipse.jdt.core.formatter.keep_lambda_body_block_on_one_line=one_line_always
org.eclipse.jdt.core.formatter.keep_loop_body_block_on_one_line=one_line_if_empty
org.eclipse.jdt.core.formatter.keep_method_body_on_one_line=one_line_if_single_item
org.eclipse.jdt.core.formatter.keep_simple_do_while_body_on_same_line=false
org.eclipse.jdt.core.formatter.keep_simple_for_body_on_same_line=false
org.eclipse.jdt.core.formatter.keep_simple_getter_setter_on_one_line=true
org.eclipse.jdt.core.formatter.keep_simple_while_body_on_same_line=false
org.eclipse.jdt.core.formatter.keep_then_statement_on_same_line=true
org.eclipse.jdt.core.formatter.keep_type_declaration_on_one_line=one_line_never
org.eclipse.jdt.core.formatter.lineSplit=150
org.eclipse.jdt.core.formatter.never_indent_block_comments_on_first_column=false
org.eclipse.jdt.core.formatter.never_indent_line_comments_on_first_column=false
org.eclipse.jdt.core.formatter.number_of_blank_lines_after_code_block=0
org.eclipse.jdt.core.formatter.number_of_blank_lines_at_beginning_of_code_block=0
org.eclipse.jdt.core.formatter.number_of_blank_lines_at_beginning_of_method_body=0
org.eclipse.jdt.core.formatter.number_of_blank_lines_at_end_of_code_block=0
org.eclipse.jdt.core.formatter.number_of_blank_lines_at_end_of_method_body=0
org.eclipse.jdt.core.formatter.number_of_blank_lines_before_code_block=0
org.eclipse.jdt.core.formatter.number_of_empty_lines_to_preserve=1
org.eclipse.jdt.core.formatter.parentheses_positions_in_annotation=separate_lines_if_wrapped
org.eclipse.jdt.core.formatter.parentheses_positions_in_catch_clause=common_lines
org.eclipse.jdt.core.formatter.parentheses_positions_in_enum_constant_declaration=common_lines
org.eclipse.jdt.core.formatter.parentheses_positions_in_for_statment=common_lines
org.eclipse.jdt.core.formatter.parentheses_positions_in_if_while_statement=common_lines
org.eclipse.jdt.core.formatter.parentheses_positions_in_lambda_declaration=common_lines
org.eclipse.jdt.core.formatter.parentheses_positions_in_method_delcaration=common_lines
org.eclipse.jdt.core.formatter.parentheses_positions_in_method_invocation=common_lines
org.eclipse.jdt.core.formatter.parentheses_positions_in_switch_statement=common_lines
org.eclipse.jdt.core.formatter.parentheses_positions_in_try_clause=common_lines
org.eclipse.jdt.core.formatter.put_empty_statement_on_new_line=true
org.eclipse.jdt.core.formatter.tabulation.char=tab
org.eclipse.jdt.core.formatter.tabulation.size=4
org.eclipse.jdt.core.formatter.text_block_indentation=0
org.eclipse.jdt.core.formatter.use_on_off_tags=false
org.eclipse.jdt.core.formatter.use_tabs_only_for_leading_indentations=false
org.eclipse.jdt.core.formatter.wrap_before_additive_operator=true
org.eclipse.jdt.core.formatter.wrap_before_assignment_operator=false
org.eclipse.jdt.core.formatter.wrap_before_bitwise_operator=true
org.eclipse.jdt.core.formatter.wrap_before_conditional_operator=true
org.eclipse.jdt.core.formatter.wrap_before_logical_operator=true
org.eclipse.jdt.core.formatter.wrap_before_multiplicative_operator=true
org.eclipse.jdt.core.formatter.wrap_before_or_operator_multicatch=true
org.eclipse.jdt.core.formatter.wrap_before_relational_operator=true
org.eclipse.jdt.core.formatter.wrap_before_shift_operator=true
org.eclipse.jdt.core.formatter.wrap_before_string_concatenation=true
org.eclipse.jdt.core.formatter.wrap_outer_expressions_when_nested=true
org.eclipse.jdt.core.javaFormatter=org.eclipse.jdt.core.defaultJavaFormatter

6
.settings/org.eclipse.jdt.ui.prefs
View File

File diff suppressed because one or more lines are too long

3
.settings/org.hibernate.eclipse.console.prefs Normal file
View File

@ -0,0 +1,3 @@
default.configuration=
eclipse.preferences.version=1
hibernate3.enabled=false

12
pom.xml
View File

@ -28,7 +28,17 @@
<dependency>
<groupId>com.github.informatik-ag-ngl</groupId>
<artifactId>envoy-common</artifactId>
<version>develop-SNAPSHOT</version>
<version>f~groups-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-controls</artifactId>
<version>11.0.2</version>
</dependency>
<dependency>
<groupId>org.openjfx</groupId>
<artifactId>javafx-fxml</artifactId>
<version>11.0.2</version>
</dependency>
</dependencies>

177
src/main/java/envoy/client/Startup.java
View File

@ -1,177 +0,0 @@
package envoy.client;
import java.awt.EventQueue;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Properties;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JFrame;
import javax.swing.JOptionPane;
import javax.swing.SwingUtilities;
import envoy.client.data.*;
import envoy.client.net.Client;
import envoy.client.net.WriteProxy;
import envoy.client.ui.StatusTrayIcon;
import envoy.client.ui.container.ChatWindow;
import envoy.client.ui.container.LoginDialog;
import envoy.data.Config;
import envoy.data.Message;
import envoy.data.User.UserStatus;
import envoy.exception.EnvoyException;
import envoy.util.EnvoyLog;
/**
* Starts the Envoy client and prompts the user to enter their name.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>Startup.java</strong><br>
* Created: <strong>12 Oct 2019</strong><br>
*
* @author Leon Hofmeister
* @author Maximilian K&auml;fer
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-alpha
*/
public class Startup {
private static ChatWindow chatWindow;
private static final Logger logger = EnvoyLog.getLogger(Startup.class);
/**
* Loads the application by first loading the configuration, then acquiring a
* user name and connecting to the server. If the server cannot be reached,
* offline mode is entered if possible. After that, a {@link ChatWindow}
* instance is initialized and then displayed to the user. Upon application
* exit, settings and the local database are saved.
*
* @param args the command line arguments may contain configuration parameters
* and are parsed by the {@link Config} class
* @since Envoy Client v0.1-alpha
*/
public static void main(String[] args) {
ClientConfig config = ClientConfig.getInstance();
SwingUtilities.invokeLater(() -> chatWindow = new ChatWindow());
try {
// Load the configuration from client.properties first
Properties properties = new Properties();
properties.load(Startup.class.getClassLoader().getResourceAsStream("client.properties"));
config.load(properties);
// Override configuration values with command line arguments
if (args.length > 0) config.load(args);
// Check if all mandatory configuration values have been initialized
if (!config.isInitialized()) throw new EnvoyException("Configuration is not fully initialized");
} catch (Exception e) {
JOptionPane.showMessageDialog(null, "Error loading configuration values:\n" + e, "Configuration error", JOptionPane.ERROR_MESSAGE);
e.printStackTrace();
System.exit(1);
}
// Setup logger for the envoy package
EnvoyLog.initialize(config);
EnvoyLog.attach("envoy");
EnvoyLog.setFileLevelBarrier(config.getFileLevelBarrier());
EnvoyLog.setConsoleLevelBarrier(config.getConsoleLevelBarrier());
// Initialize the local database
LocalDB localDB;
if (config.isIgnoreLocalDB()) {
localDB = new TransientLocalDB();
JOptionPane.showMessageDialog(null,
"Ignoring local database.\nMessages will not be saved!",
"Local database warning",
JOptionPane.WARNING_MESSAGE);
} else try {
localDB = new PersistentLocalDB(new File(config.getHomeDirectory(), config.getLocalDB().getPath()));
} catch (IOException e3) {
logger.log(Level.SEVERE, "Could not initialize local database", e3);
JOptionPane.showMessageDialog(null, "Could not initialize local database!\n" + e3, "Local database error", JOptionPane.ERROR_MESSAGE);
System.exit(1);
return;
}
// Initialize client and unread message cache
Client client = new Client();
Cache<Message> cache = new Cache<>();
// Try to connect to the server
new LoginDialog(client, localDB, cache);
SwingUtilities.invokeLater(() -> chatWindow.setVisible(true));
// Set client user in local database
localDB.setUser(client.getSender());
// Initialize chats in local database
try {
localDB.initializeUserStorage();
localDB.loadUserData();
} catch (FileNotFoundException e) {
// The local database file has not yet been created, probably first login
} catch (Exception e) {
e.printStackTrace();
JOptionPane.showMessageDialog(null,
"Error while loading local database: " + e + "\nChats will not be stored locally.",
"Local DB error",
JOptionPane.WARNING_MESSAGE);
}
// Initialize write proxy
final WriteProxy writeProxy = client.createWriteProxy(localDB);
if (client.isOnline()) {
// Save all users to the local database and flush cache
localDB.setUsers(client.getUsers());
writeProxy.flushCache();
} else
// Set all contacts to offline mode
localDB.getUsers().values().stream().filter(u -> u != localDB.getUser()).forEach(u -> u.setStatus(UserStatus.OFFLINE));
// Display ChatWindow and StatusTrayIcon
EventQueue.invokeLater(() -> {
try {
chatWindow.initContent(client, localDB, writeProxy);
// Relay unread messages from cache
if (cache != null && client.isOnline()) cache.relay();
try {
new StatusTrayIcon(chatWindow).show();
// If the tray icon is supported and corresponding settings is set, hide the
// chat window on close
Settings.getInstance()
.getItems()
.get("onCloseMode")
.setChangeHandler((onCloseMode) -> chatWindow
.setDefaultCloseOperation((Boolean) onCloseMode ? JFrame.HIDE_ON_CLOSE : JFrame.EXIT_ON_CLOSE));
} catch (EnvoyException e) {
logger.warning("The StatusTrayIcon is not supported on this platform!");
}
} catch (Exception e) {
e.printStackTrace();
}
});
// Save Settings and PersistentLocalDB on shutdown
Runtime.getRuntime().addShutdownHook(new Thread(() -> {
try {
logger.info("Closing connection...");
client.close();
logger.info("Saving local database and settings...");
localDB.save();
Settings.getInstance().save();
} catch (Exception e) {
logger.log(Level.SEVERE, "Unable to save local files", e);
}
}));
}
}

49
src/main/java/envoy/client/data/Chat.java
View File

@ -2,12 +2,12 @@ package envoy.client.data;
import java.io.IOException;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;
import envoy.client.net.WriteProxy;
import envoy.client.ui.list.Model;
import envoy.data.Message;
import envoy.data.*;
import envoy.data.Message.MessageStatus;
import envoy.data.User;
import envoy.event.MessageStatusChangeEvent;
/**
@ -23,12 +23,12 @@ import envoy.event.MessageStatusChangeEvent;
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-alpha
*/
public class Chat implements Serializable {
public final class Chat implements Serializable {
private static final long serialVersionUID = 0L;
private final Contact recipient;
private final List<Message> messages = new ArrayList<>();
private final User recipient;
private final Model<Message> model = new Model<>();
private static final long serialVersionUID = 1L;
/**
* Provides the list of messages that the recipient receives.<br>
@ -37,15 +37,10 @@ public class Chat implements Serializable {
* @param recipient the user who receives the messages
* @since Envoy Client v0.1-alpha
*/
public Chat(User recipient) { this.recipient = recipient; }
public Chat(Contact recipient) { this.recipient = recipient; }
/**
* Appends a message to the bottom of this chat
*
* @param message the message to append
* @since Envoy Client v0.1-alpha
*/
public void appendMessage(Message message) { model.add(message); }
@Override
public String toString() { return String.format("Chat[recipient=%s,messages=%d]", recipient, messages.size()); }
/**
* Sets the status of all chat messages received from the recipient to
@ -59,8 +54,8 @@ public class Chat implements Serializable {
* @since Envoy Client v0.3-alpha
*/
public void read(WriteProxy writeProxy) throws IOException {
for (int i = model.size() - 1; i >= 0; --i) {
final Message m = model.get(i);
for (int i = messages.size() - 1; i >= 0; --i) {
final Message m = messages.get(i);
if (m.getSenderID() == recipient.getID()) if (m.getStatus() == MessageStatus.READ) break;
else {
m.setStatus(MessageStatus.READ);
@ -74,17 +69,29 @@ public class Chat implements Serializable {
* the status {@code READ}
* @since Envoy Client v0.3-alpha
*/
public boolean isUnread() { return !model.isEmpty() && model.get(model.size() - 1).getStatus() != MessageStatus.READ; }
public boolean isUnread() { return !messages.isEmpty() && messages.get(messages.size() - 1).getStatus() != MessageStatus.READ; }
/**
* @return all messages in the current chat
* @since Envoy Client v0.1-alpha
* @since Envoy Client v0.1-beta
*/
public Model<Message> getModel() { return model; }
public List<Message> getMessages() { return messages; }
/**
* @return the recipient of a message
* @since Envoy Client v0.1-alpha
*/
public User getRecipient() { return recipient; }
public Contact getRecipient() { return recipient; }
/**
* @return whether this {@link Chat} points at a {@link User}
* @since Envoy Client v0.1-beta
*/
public boolean isUserChat() { return recipient instanceof User; }
/**
* @return whether this {@link Chat} points at a {@link Group}
* @since Envoy Client v0.1-beta
*/
public boolean isGroupChat() { return recipient instanceof Group; }
}

9
src/main/java/envoy/client/data/ClientConfig.java
View File

@ -1,7 +1,6 @@
package envoy.client.data;
import java.io.File;
import java.security.NoSuchAlgorithmException;
import java.util.function.Function;
import java.util.logging.Level;
@ -110,11 +109,5 @@ public class ClientConfig extends Config {
* the registration option
* @since Envoy Client v0.3-alpha
*/
public LoginCredentials getLoginCredentials() {
try {
return new LoginCredentials(getUser(), getPassword(), false);
} catch (NoSuchAlgorithmException e) {
return null;
}
}
public LoginCredentials getLoginCredentials() { return new LoginCredentials(getUser(), getPassword(), false); }
}

52
src/main/java/envoy/client/data/LocalDB.java
View File

@ -2,10 +2,10 @@ package envoy.client.data;
import java.util.*;
import envoy.data.IDGenerator;
import envoy.data.Message;
import envoy.data.User;
import envoy.data.*;
import envoy.event.GroupResizeEvent;
import envoy.event.MessageStatusChangeEvent;
import envoy.event.NameChangeEvent;
/**
* Stores information about the current {@link User} and their {@link Chat}s.
@ -21,7 +21,7 @@ import envoy.event.MessageStatusChangeEvent;
public abstract class LocalDB {
protected User user;
protected Map<String, User> users = new HashMap<>();
protected Map<String, Contact> users = new HashMap<>();
protected List<Chat> chats = new ArrayList<>();
protected IDGenerator idGenerator;
protected Cache<Message> messageCache = new Cache<>();
@ -71,12 +71,12 @@ public abstract class LocalDB {
* user names as keys
* @since Envoy Client v0.2-alpha
*/
public Map<String, User> getUsers() { return users; }
public Map<String, Contact> getUsers() { return users; }
/**
* @param users the users to set
*/
public void setUsers(Map<String, User> users) { this.users = users; }
public void setUsers(Map<String, Contact> users) { this.users = users; }
/**
* @return all saved {@link Chat} objects that list the client user as the
@ -153,9 +153,41 @@ public abstract class LocalDB {
* @since Envoy Client v0.1-beta
*/
public Message getMessage(long id) {
for (Chat c : chats)
for (Message m : c.getModel())
if (m.getID() == id) return m;
return null;
return chats.stream().map(Chat::getMessages).flatMap(List::stream).filter(m -> m.getID() == id).findAny().orElse(null);
}
/**
* Performs a contact name change if the corresponding contact is present.
*
* @param event the {@link NameChangeEvent} to process
* @since Envoy Client v0.1-beta
*/
public void replaceContactName(NameChangeEvent event) {
chats.stream().map(Chat::getRecipient).filter(c -> c.getID() == event.getID()).findAny().ifPresent(c -> c.setName(event.get()));
}
/**
* Performs a group resize operation if the corresponding group is present.
*
* @param event the {@link GroupResizeEvent} to process
* @since Envoy Client v0.1-beta
*/
public void updateGroup(GroupResizeEvent event) {
chats.stream()
.map(Chat::getRecipient)
.filter(Group.class::isInstance)
.filter(g -> g.getID() == event.getGroupID() && g.getID() != user.getID())
.map(Group.class::cast)
.findAny()
.ifPresent(group -> {
switch (event.getOperation()) {
case ADD:
group.getContacts().add(event.get());
break;
case REMOVE:
group.getContacts().remove(event.get());
break;
}
});
}
}

14
src/main/java/envoy/client/data/PersistentLocalDB.java
View File

@ -40,18 +40,18 @@ public class PersistentLocalDB extends LocalDB {
* Constructs an empty local database. To serialize any chats to the file
* system, call {@link PersistentLocalDB#initializeUserStorage()}.
*
* @param localDbDir the directory in which to store users and chats
* @param localDBDir the directory in which to store users and chats
* @throws IOException if the PersistentLocalDB could not be initialized
* @since Envoy Client v0.1-alpha
*/
public PersistentLocalDB(File localDbDir) throws IOException {
localDBDir = localDbDir;
public PersistentLocalDB(File localDBDir) throws IOException {
this.localDBDir = localDBDir;
// Initialize local database directory
if (localDbDir.exists() && !localDbDir.isDirectory())
throw new IOException(String.format("LocalDbDir '%s' is not a directory!", localDbDir.getAbsolutePath()));
usersFile = new File(localDbDir, "users.db");
idGeneratorFile = new File(localDbDir, "id_generator.db");
if (localDBDir.exists() && !localDBDir.isDirectory())
throw new IOException(String.format("LocalDBDir '%s' is not a directory!", localDBDir.getAbsolutePath()));
usersFile = new File(localDBDir, "users.db");
idGeneratorFile = new File(localDBDir, "id_generator.db");
}
/**

78
src/main/java/envoy/client/data/Settings.java
View File

@ -6,8 +6,6 @@ import java.util.HashMap;
import java.util.Map;
import java.util.prefs.Preferences;
import envoy.client.ui.Color;
import envoy.client.ui.Theme;
import envoy.util.SerializationUtils;
/**
@ -28,26 +26,20 @@ public class Settings {
// Actual settings accessible by the rest of the application
private Map<String, SettingsItem<?>> items;
private Map<String, Theme> themes;
/**
* Settings are stored in this file.
*/
private static final File settingsFile = new File(ClientConfig.getInstance().getHomeDirectory(), "settings.ser");
/**
* User-defined themes are stored inside this file.
*/
private static final File themeFile = new File(ClientConfig.getInstance().getHomeDirectory(), "themes.ser");
/**
* Singleton instance of this class.
*/
private static Settings settings = new Settings();
/**
* The way to instantiate the settings.
* Is set to private to deny other instances of that object.
* The way to instantiate the settings. Is set to private to deny other
* instances of that object.
*
* @since Envoy Client v0.2-alpha
*/
@ -59,22 +51,6 @@ public class Settings {
items = new HashMap<>();
}
supplementDefaults();
// Load themes from theme file
try {
themes = SerializationUtils.read(themeFile, HashMap.class);
} catch (ClassNotFoundException | IOException e1) {
themes = new HashMap<>();
setCurrentTheme("dark");
}
// Load standard themes not defined in the themes file
themes.put("dark",
new Theme("dark", Color.black, Color.darkGray, Color.white, new Color(165, 60, 232), Color.white, Color.orange, Color.blue,
Color.white, Color.white));
themes.put("light",
new Theme("light", new Color(235, 235, 235), Color.white, Color.white, Color.darkGray, Color.black, Color.orange, Color.darkGray,
Color.black, Color.black));
}
/**
@ -88,46 +64,29 @@ public class Settings {
/**
* Updates the preferences when the save button is clicked.
*
* @throws IOException if an error occurs while saving the themes to the theme
* file
* @throws IOException if an error occurs while saving the themes
* @since Envoy Client v0.2-alpha
*/
public void save() throws IOException {
// Save settings to settings file
SerializationUtils.write(settingsFile, items);
// Save themes to theme file
SerializationUtils.write(themeFile, themes);
}
private void supplementDefaults() {
items.putIfAbsent("enterToSend", new SettingsItem<>(true, "Enter to send", "Sends a message by pressing the enter key."));
items.putIfAbsent("onCloseMode", new SettingsItem<>(true, "Hide on close", "Hides the chat window when it is closed."));
items.putIfAbsent("currentTheme", new SettingsItem<>("dark", null));
items.putIfAbsent("currentTheme", new SettingsItem<>("dark", "Current Theme Name", "The name of the currently selected theme."));
}
/**
* Adds new theme to the theme map.
*
* @param theme the {@link Theme} to add
* @return the name of the currently active theme
* @since Envoy Client v0.2-alpha
*/
public void addNewThemeToMap(Theme theme) { getThemes().put(theme.getThemeName(), theme); }
public String getCurrentTheme() { return (String) items.get("currentTheme").get(); }
/**
* @return the name of the currently active {@link Theme}
* @since Envoy Client v0.2-alpha
*/
public String getCurrentThemeName() { return (String) items.get("currentTheme").get(); }
/**
* @return the currently active {@link Theme}
* @since Envoy Client v0.1-beta
*/
public Theme getCurrentTheme() { return getTheme(getCurrentThemeName()); }
/**
* Sets the name of the current {@link Theme}.
* Sets the name of the current theme.
*
* @param themeName the name to set
* @since Envoy Client v0.2-alpha
@ -175,25 +134,4 @@ public class Settings {
* @param items the items to set
*/
public void setItems(Map<String, SettingsItem<?>> items) { this.items = items; }
/**
* @return a {@code Map<String, Theme>} of all themes with their names as keys
* @since Envoy Client v0.2-alpha
*/
public Map<String, Theme> getThemes() { return themes; }
/**
* Sets the {@code Map<String, Theme>} of all themes with their names as keys
*
* @param themes the theme map to set
* @since Envoy Client v0.2-alpha
*/
public void setThemes(Map<String, Theme> themes) { this.themes = themes; }
/**
* @param themeName the name of the {@link Theme} to get
* @return the {@link Theme} with the specified name
* @since Envoy Client v0.3-alpha
*/
public Theme getTheme(String themeName) { return themes.get(themeName); }
}

63
src/main/java/envoy/client/data/SettingsItem.java
View File

@ -1,19 +1,15 @@
package envoy.client.data;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;
import java.util.function.Consumer;
import javax.swing.JComponent;
import envoy.client.ui.primary.PrimaryToggleSwitch;
/**
* Encapsulates a persistent value that is directly or indirectly mutable by the
* user.<br>
* <br>
* Project: <strong>envoy-clientChess</strong><br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>SettingsItem.java</strong><br>
* Created: <strong>23.12.2019</strong><br>
*
@ -23,19 +19,12 @@ import envoy.client.ui.primary.PrimaryToggleSwitch;
*/
public class SettingsItem<T> implements Serializable {
private T value;
private Class<? extends JComponent> componentClass;
private String userFriendlyName, description;
private T value;
private String userFriendlyName, description;
transient private Consumer<T> changeHandler;
private transient Consumer<T> changeHandler;
private static final Map<Class<?>, Class<? extends JComponent>> componentClasses = new HashMap<>();
private static final long serialVersionUID = 0L;
static {
componentClasses.put(Boolean.class, PrimaryToggleSwitch.class);
}
private static final long serialVersionUID = 1L;
/**
* Initializes a {@link SettingsItem}. The default value's class will be mapped
@ -48,39 +37,11 @@ public class SettingsItem<T> implements Serializable {
* @since Envoy Client v0.3-alpha
*/
public SettingsItem(T value, String userFriendlyName, String description) {
this(value, componentClasses.get(value.getClass()));
this.value = value;
this.userFriendlyName = userFriendlyName;
this.description = description;
}
/**
* Initializes a {@link SettingsItem}. The default value's class will be mapped
* to a specific {@link JComponent}. The mapping can also be disables if this
* parameter is {@code null}. In that case a {@link NullPointerException} will
* be thrown if the method {@link SettingsItem#getComponent()} is called.
*
* @param value the default value
* @param componentClass the class of the {@link JComponent} to represent this
* {@link SettingsItem} with
* @since Envoy Client v0.3-alpha
*/
public SettingsItem(T value, Class<? extends JComponent> componentClass) {
this.value = value;
this.componentClass = componentClass;
}
/**
* @return an instance of the {@link JComponent} that represents this
* {@link SettingsItem}
* @throws ReflectiveOperationException if the component initialization failed
* @throws SecurityException if the component initialization failed
* @since Envoy Client v0.3-alpha
*/
public JComponent getComponent() throws ReflectiveOperationException, SecurityException {
if (componentClass == null) throw new NullPointerException("Component class is null");
return componentClass.getConstructor(SettingsItem.class).newInstance(this);
}
/**
* @return the value
* @since Envoy Client v0.3-alpha
@ -99,18 +60,6 @@ public class SettingsItem<T> implements Serializable {
this.value = value;
}
/**
* @return the componentClass
* @since Envoy Client v0.3-alpha
*/
public Class<? extends JComponent> getComponentClass() { return componentClass; }
/**
* @param componentClass the componentClass to set
* @since Envoy Client v0.3-alpha
*/
public void setComponentClass(Class<? extends JComponent> componentClass) { this.componentClass = componentClass; }
/**
* @return the userFriendlyName
* @since Envoy Client v0.3-alpha

18
src/main/java/envoy/client/event/HandshakeSuccessfulEvent.java
View File

@ -1,18 +0,0 @@
package envoy.client.event;
import envoy.event.Event;
/**
* This {@link Event} indicates that a handshake was completed successfully.
*
* Project: <strong>envoy-client</strong><br>
* File: <strong>HandshakeSuccessfulEvent.java</strong><br>
* Created: <strong>8 Feb 2020</strong><br>
*
* @author Leon Hofmeister
* @since Envoy Client v0.3-alpha
*/
public class HandshakeSuccessfulEvent extends Event.Valueless {
private static final long serialVersionUID = 0L;
}

9
src/main/java/envoy/client/event/ThemeChangeEvent.java
View File

@ -1,6 +1,5 @@
package envoy.client.event;
import envoy.client.ui.Theme;
import envoy.event.Event;
/**
@ -11,16 +10,16 @@ import envoy.event.Event;
* @author Kai S. K. Engelbart
* @since Envoy Client v0.2-alpha
*/
public class ThemeChangeEvent extends Event<Theme> {
public class ThemeChangeEvent extends Event<String> {
private static final long serialVersionUID = 0L;
/**
* Initializes a {@link ThemeChangeEvent} conveying information about the change
* of the {@link Theme} currently in use
* of the theme currently in use.
*
* @param theme the new currently used {@link Theme} object
* @param theme the name of the new theme
* @since Envoy Client v0.2-alpha
*/
public ThemeChangeEvent(Theme theme) { super(theme); }
public ThemeChangeEvent(String theme) { super(theme); }
}

90
src/main/java/envoy/client/net/Client.java
View File

@ -5,17 +5,18 @@ import java.io.IOException;
import java.net.Socket;
import java.util.HashMap;
import java.util.Map;
import java.util.Set;
import java.util.concurrent.TimeoutException;
import java.util.logging.Logger;
import javax.naming.TimeLimitExceededException;
import envoy.client.data.Cache;
import envoy.client.data.ClientConfig;
import envoy.client.data.LocalDB;
import envoy.client.event.SendEvent;
import envoy.data.*;
import envoy.event.*;
import envoy.event.ContactOperationEvent.Operation;
import envoy.event.contact.ContactOperationEvent;
import envoy.event.contact.ContactSearchResult;
import envoy.util.EnvoyLog;
import envoy.util.SerializationUtils;
@ -40,13 +41,14 @@ public class Client implements Closeable {
private boolean online;
// Asynchronously initialized during handshake
private volatile User sender;
private volatile Contacts contacts;
private volatile boolean rejected;
private volatile User sender;
private volatile Set<? extends Contact> contacts;
private volatile boolean rejected;
// Configuration and logging
private static final ClientConfig config = ClientConfig.getInstance();
private static final Logger logger = EnvoyLog.getLogger(Client.class);
// Configuration, logging and event management
private static final ClientConfig config = ClientConfig.getInstance();
private static final Logger logger = EnvoyLog.getLogger(Client.class);
private static final EventBus eventBus = EventBus.getInstance();
/**
* Enters the online mode by acquiring a user ID from the server. As a
@ -58,29 +60,27 @@ public class Client implements Closeable {
* @param receivedMessageCache a message cache containing all unread messages
* from the server that can be relayed after
* initialization
* @throws TimeLimitExceededException if the server could not be reached
* @throws IOException if the login credentials could not be
* written
* @throws InterruptedException if the current thread is interrupted while
* waiting for the handshake response
* @throws TimeoutException if the server could not be reached
* @throws IOException if the login credentials could not be
* written
* @throws InterruptedException if the current thread is interrupted while
* waiting for the handshake response
*/
public void performHandshake(LoginCredentials credentials, Cache<Message> receivedMessageCache)
throws TimeLimitExceededException, IOException, InterruptedException {
throws TimeoutException, IOException, InterruptedException {
if (online) throw new IllegalStateException("Handshake has already been performed successfully");
// Establish TCP connection
logger.info(String.format("Attempting connection to server %s:%d...", config.getServer(), config.getPort()));
logger.finer(String.format("Attempting connection to server %s:%d...", config.getServer(), config.getPort()));
socket = new Socket(config.getServer(), config.getPort());
logger.info("Successfully connected to server.");
logger.fine("Successfully established TCP connection to server");
// Create message receiver
// Create object receiver
receiver = new Receiver(socket.getInputStream());
// Register user creation processor, contact list processor and message cache
receiver.registerProcessor(User.class, sender -> this.sender = sender);
receiver.registerProcessor(Contacts.class, contacts -> this.contacts = contacts);
receiver.registerProcessor(User.class, sender -> { this.sender = sender; contacts = sender.getContacts(); });
receiver.registerProcessor(Message.class, receivedMessageCache);
receiver.registerProcessor(HandshakeRejectionEvent.class, evt -> { rejected = true; EventBus.getInstance().dispatch(evt); });
receiver.registerProcessor(HandshakeRejectionEvent.class, evt -> { rejected = true; eventBus.dispatch(evt); });
rejected = false;
@ -91,8 +91,8 @@ public class Client implements Closeable {
SerializationUtils.writeBytesWithLength(credentials, socket.getOutputStream());
// Wait for a maximum of five seconds to acquire the sender object
long start = System.currentTimeMillis();
while (sender == null || contacts == null) {
final long start = System.currentTimeMillis();
while (sender == null) {
// Quit immediately after handshake rejection
// This method can then be called again
@ -102,15 +102,16 @@ public class Client implements Closeable {
return;
}
if (System.currentTimeMillis() - start > 5000) throw new TimeLimitExceededException("Did not log in after 5 seconds");
if (System.currentTimeMillis() - start > 5000) throw new TimeoutException("Did not log in after 5 seconds");
Thread.sleep(500);
}
logger.info("Handshake completed.");
online = true;
// Remove user creation processor
// Remove all processors as they are only used during the handshake
receiver.removeAllProcessors();
logger.info("Handshake completed.");
}
/**
@ -145,17 +146,23 @@ public class Client implements Closeable {
// Process message ID generation
receiver.registerProcessor(IDGenerator.class, localDB::setIDGenerator);
// Process contact searches
receiver.registerProcessor(ContactSearchResult.class, EventBus.getInstance()::dispatch);
// Process name changes
receiver.registerProcessor(NameChangeEvent.class, evt -> { localDB.replaceContactName(evt); eventBus.dispatch(evt); });
receiver.registerProcessor(Contacts.class,
contacts -> EventBus.getInstance().dispatch(new ContactOperationEvent(contacts.getContacts().get(0), Operation.ADD)));
// Process contact searches
receiver.registerProcessor(ContactSearchResult.class, eventBus::dispatch);
// Process contact operations
receiver.registerProcessor(ContactOperationEvent.class, eventBus::dispatch);
// Process group size changes
receiver.registerProcessor(GroupResizeEvent.class, evt -> { localDB.updateGroup(evt); eventBus.dispatch(evt); });
// Send event
EventBus.getInstance().register(SendEvent.class, evt -> {
eventBus.register(SendEvent.class, evt -> {
try {
sendEvent(evt.get());
} catch (IOException e) {
} catch (final IOException e) {
e.printStackTrace();
}
});
@ -212,10 +219,11 @@ public class Client implements Closeable {
* user names as keys
* @since Envoy Client v0.2-alpha
*/
public Map<String, User> getUsers() {
public Map<String, Contact> getUsers() {
checkOnline();
Map<String, User> users = new HashMap<>();
contacts.getContacts().forEach(u -> users.put(u.getName(), u));
final Map<String, Contact> users = new HashMap<>();
contacts.forEach(u -> users.put(u.getName(), u));
users.put(sender.getName(), sender);
return users;
}
@ -224,7 +232,7 @@ public class Client implements Closeable {
private void writeObject(Object obj) throws IOException {
checkOnline();
logger.fine("Sending object " + obj);
logger.fine("Sending " + obj);
SerializationUtils.writeBytesWithLength(obj, socket.getOutputStream());
}
@ -239,10 +247,10 @@ public class Client implements Closeable {
/**
* Sets the client user which is used to send messages.
*
* @param sender the client user to set
* @param clientUser the client user to set
* @since Envoy Client v0.2-alpha
*/
public void setSender(User sender) { this.sender = sender; }
public void setSender(User clientUser) { this.sender = clientUser; }
/**
* @return the {@link Receiver} used by this {@link Client}
@ -259,11 +267,11 @@ public class Client implements Closeable {
* @return the contacts of this {@link Client}
* @since Envoy Client v0.3-alpha
*/
public Contacts getContacts() { return contacts; }
public Set<? extends Contact> getContacts() { return contacts; }
/**
* @param contacts the contacts to set
* @since Envoy Client v0.3-alpha
*/
public void setContacts(Contacts contacts) { this.contacts = contacts; }
public void setContacts(Set<? extends Contact> contacts) { this.contacts = contacts; }
}

17
src/main/java/envoy/client/net/Receiver.java
View File

@ -14,6 +14,9 @@ import envoy.util.EnvoyLog;
import envoy.util.SerializationUtils;
/**
* Receives objects from the server and passes them to processor objects based
* on their class.
* <p>
* Project: <strong>envoy-client</strong><br>
* File: <strong>Receiver.java</strong><br>
* Created: <strong>30.12.2019</strong><br>
@ -32,12 +35,19 @@ public class Receiver extends Thread {
* Creates an instance of {@link Receiver}.
*
* @param in the {@link InputStream} to parse objects from
* @since Envoy Client v0.3-alpha
*/
public Receiver(InputStream in) {
super("Receiver");
this.in = in;
}
/**
* Starts the receiver loop. When an object is read, it is passed to the
* appropriate processor.
*
* @since Envoy Client v0.3-alpha
*/
@Override
public void run() {
@ -54,7 +64,7 @@ public class Receiver extends Thread {
try (ObjectInputStream oin = new ObjectInputStream(new ByteArrayInputStream(objBytes))) {
Object obj = oin.readObject();
logger.fine("Received object " + obj);
logger.fine("Received " + obj);
// Get appropriate processor
@SuppressWarnings("rawtypes")
@ -65,7 +75,7 @@ public class Receiver extends Thread {
}
}
} catch (SocketException e) {
logger.info("Connection probably closed by client. Exiting receiver thread...");
// Connection probably closed by client.
} catch (Exception e) {
logger.log(Level.SEVERE, "Error on receiver thread", e);
e.printStackTrace();
@ -78,11 +88,14 @@ public class Receiver extends Thread {
*
* @param processorClass the object class accepted by the processor
* @param processor the object processor
* @since Envoy Client v0.3-alpha
*/
public <T> void registerProcessor(Class<T> processorClass, Consumer<T> processor) { processors.put(processorClass, processor); }
/**
* Removes all object processors registered at this {@link Receiver}.
*
* @since Envoy Client v0.3-alpha
*/
public void removeAllProcessors() { processors.clear(); }
}

3
src/main/java/envoy/client/net/UserStatusChangeProcessor.java
View File

@ -3,6 +3,7 @@ package envoy.client.net;
import java.util.function.Consumer;
import envoy.client.data.LocalDB;
import envoy.data.User;
import envoy.event.EventBus;
import envoy.event.UserStatusChangeEvent;
@ -26,7 +27,7 @@ public class UserStatusChangeProcessor implements Consumer<UserStatusChangeEvent
@Override
public void accept(UserStatusChangeEvent evt) {
localDB.getUsers().values().stream().filter(u -> u.getID() == evt.getID()).findFirst().get().setStatus(evt.get());
localDB.getUsers().values().stream().filter(u -> u.getID() == evt.getID()).map(User.class::cast).findFirst().get().setStatus(evt.get());
EventBus.getInstance().dispatch(evt);
}
}

114
src/main/java/envoy/client/ui/Color.java
View File

@ -1,114 +0,0 @@
package envoy.client.ui;
import java.awt.color.ColorSpace;
/**
* This class further develops {@link java.awt.Color} by adding extra methods
* and more default colors.
*
* Project: <strong>envoy-client</strong><br>
* File: <strong>Color.java</strong><br>
* Created: <strong>23.12.2019</strong><br>
*
* @author Kai S. K. Engelbart
* @since Envoy Client v0.3-alpha
*/
@SuppressWarnings("javadoc")
public class Color extends java.awt.Color {
/**
* The color white. In the default sRGB space.
*/
public static final Color white = new Color(255, 255, 255);
/**
* The color light gray. In the default sRGB space.
*/
public static final Color lightGray = new Color(192, 192, 192);
/**
* The color gray. In the default sRGB space.
*/
public static final Color gray = new Color(128, 128, 128);
/**
* The color dark gray. In the default sRGB space.
*/
public static final Color darkGray = new Color(64, 64, 64);
/**
* The color black. In the default sRGB space.
*/
public static final Color black = new Color(0, 0, 0);
/**
* The color red. In the default sRGB space.
*/
public static final Color red = new Color(255, 0, 0);
/**
* The color pink. In the default sRGB space.
*/
public static final Color pink = new Color(255, 175, 175);
/**
* The color orange. In the default sRGB space.
*/
public static final Color orange = new Color(255, 200, 0);
/**
* The color yellow. In the default sRGB space.
*/
public static final Color yellow = new Color(255, 255, 0);
/**
* The color green. In the default sRGB space.
*/
public static final Color green = new Color(0, 255, 0);
/**
* The color magenta. In the default sRGB space.
*/
public static final Color magenta = new Color(255, 0, 255);
/**
* The color cyan. In the default sRGB space.
*/
public static final Color cyan = new Color(0, 255, 255);
/**
* The color blue. In the default sRGB space.
*/
public static final Color blue = new Color(0, 0, 255);
private static final long serialVersionUID = 0L;
public Color(java.awt.Color other) { this(other.getRGB()); }
public Color(int rgb) { super(rgb); }
public Color(int rgba, boolean hasalpha) { super(rgba, hasalpha); }
public Color(int r, int g, int b) { super(r, g, b); }
public Color(float r, float g, float b) { super(r, g, b); }
public Color(ColorSpace cspace, float[] components, float alpha) { super(cspace, components, alpha); }
public Color(int r, int g, int b, int a) { super(r, g, b, a); }
public Color(float r, float g, float b, float a) { super(r, g, b, a); }
/**
* @return the inversion of this {@link Color} by replacing the red, green and
* blue values by subtracting them form 255
* @since Envoy Client v0.3-alpha
*/
public Color invert() { return new Color(255 - getRed(), 255 - getGreen(), 255 - getBlue()); }
/**
* @return the hex value of this {@link Color}
* @since Envoy Client v0.3-alpha
*/
public String toHex() { return String.format("#%02x%02x%02x", getRed(), getGreen(), getBlue()); }
}

60
src/main/java/envoy/client/ui/ContactListCell.java Normal file
View File

@ -0,0 +1,60 @@
package envoy.client.ui;
import javafx.scene.control.Label;
import javafx.scene.control.ListCell;
import javafx.scene.layout.VBox;
import javafx.scene.paint.Color;
import envoy.data.Contact;
import envoy.data.Group;
import envoy.data.User;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>UserListCell.java</strong><br>
* Created: <strong>28.03.2020</strong><br>
*
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-beta
*/
public class ContactListCell extends ListCell<Contact> {
/**
* Displays the name of a contact. If the contact is a user, their online status
* is displayed as well.
*
* @since Envoy Client v0.1-beta
*/
@Override
protected void updateItem(Contact contact, boolean empty) {
super.updateItem(contact, empty);
if (!empty && contact != null) {
// the infoLabel displays specific contact info, i.e. status of a user or amount
// of members in a group
Label infoLabel = null;
if (contact instanceof User) {
// user specific info
infoLabel = new Label(((User) contact).getStatus().toString());
Color textColor = null;
switch (((User) contact).getStatus()) {
case ONLINE:
textColor = Color.LIMEGREEN;
break;
case AWAY:
textColor = Color.ORANGERED;
break;
case BUSY:
textColor = Color.RED;
break;
case OFFLINE:
textColor = Color.GRAY;
break;
}
infoLabel.setTextFill(textColor);
} else
// group specific infos
infoLabel = new Label(String.valueOf(((Group) contact).getContacts().size()) + " members");
setGraphic(new VBox(new Label(contact.getName()), infoLabel));
}
}
}

198
src/main/java/envoy/client/ui/ContextMenu.java
View File

@ -1,198 +0,0 @@
package envoy.client.ui;
import java.awt.Component;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.HashMap;
import java.util.Map;
import javax.swing.*;
/**
* This class defines a menu that will be automatically called if
* {@link MouseEvent#isPopupTrigger()} returns true for the parent component.
* The user has the possibility to directly add actions to be performed when
* clicking on the element with the selected String. Additionally, for each
* element an {@link Icon} can be added, but it must not be.
* If the key(text) of an element starts with one of the predefined values, a
* special component will be called: either a {@link JRadioButtonMenuItem}, a
* {@link JCheckBoxMenuItem} or a {@link JMenu} will be created.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>ContextMenu.java</strong><br>
* Created: <strong>17 Mar 2020</strong><br>
*
* @author Leon Hofmeister
* @since Envoy Client v0.1-beta
*/
public class ContextMenu extends JPopupMenu {
private static final long serialVersionUID = 0L;
/**
* If a key starts with this String, a {@link JCheckBoxMenuItem} will be created
*/
public static final String checkboxMenuItem = "ChBoMI";
/**
* If a key starts with this String, a {@link JRadioButtonMenuItem} will be
* created
*/
public static final String radioButtonMenuItem = "RaBuMI";
/**
* If a key starts with this String, a {@link JMenu} will be created
*/
public static final String subMenuItem = "SubMI";
private Map<String, ActionListener> items = new HashMap<>();
private Map<String, Icon> icons = new HashMap<>();
private Map<String, Integer> mnemonics = new HashMap<>();
private ButtonGroup radioButtonGroup = new ButtonGroup();
private boolean built = false;
/**
* @param parent the component which will call this
* {@link ContextMenu}
* @since Envoy Client v0.1-beta
*/
public ContextMenu(Component parent) { setInvoker(parent); }
/**
* @param label the string that a UI may use to display as a title
* for the pop-up menu
* @param parent the component which will call this
* {@link ContextMenu}
* @param itemsWithActions a map of all strings to be displayed with according
* actions
* @param itemIcons the icons to be displayed before a name, if wanted.
* Only keys in here will have an Icon displayed. More
* precisely, all keys here not included in the first
* map will be thrown out.
* @param itemMnemonics the keyboard shortcuts that need to be pressed to
* automatically execute the {@link JMenuItem} with the
* given text
* @since Envoy Client v0.1-beta
*/
public ContextMenu(String label, Component parent, Map<String, ActionListener> itemsWithActions, Map<String, Icon> itemIcons,
Map<String, Integer> itemMnemonics) {
super(label);
setInvoker(parent);
this.items = (itemsWithActions != null) ? itemsWithActions : items;
this.icons = (itemIcons != null) ? itemIcons : icons;
this.mnemonics = (itemMnemonics != null) ? itemMnemonics : mnemonics;
}
/**
* Prepares the PopupMenu to be displayed. Should only be used once all map
* values have been set.
*
* @return this instance of {@link ContextMenu} to allow chaining behind the
* constructor
* @since Envoy Client v0.1-beta
*/
public ContextMenu build() {
items.forEach((text, action) -> {
// case radio button wanted
AbstractButton item;
if (text.startsWith(radioButtonMenuItem)) {
item = new JRadioButtonMenuItem(text.substring(radioButtonMenuItem.length()), icons.containsKey(text) ? icons.get(text) : null);
radioButtonGroup.add(item);
// case check box wanted
} else if (text.startsWith(checkboxMenuItem))
item = new JCheckBoxMenuItem(text.substring(checkboxMenuItem.length()), icons.containsKey(text) ? icons.get(text) : null);
// case sub-menu wanted
else if (text.startsWith(subMenuItem)) item = new JMenu(text.substring(subMenuItem.length()));
else // normal JMenuItem wanted
item = new JMenuItem(text, icons.containsKey(text) ? icons.get(text) : null);
item.addActionListener(action);
if (mnemonics.containsKey(text)) item.setMnemonic(mnemonics.get(text));
add(item);
});
if (getInvoker() != null) {
getInvoker().addMouseListener(getShowingListener());
built = true;
}
return this;
}
/**
* @param label the string that a UI may use to display as a title for the
* pop-up menu.
* @since Envoy Client v0.1-beta
*/
public ContextMenu(String label) { super(label); }
private MouseAdapter getShowingListener() {
return new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) { action(e); }
@Override
public void mousePressed(MouseEvent e) { action(e); }
@Override
public void mouseReleased(MouseEvent e) { action(e); }
private void action(MouseEvent e) {
if (!built) build();
if (e.isPopupTrigger()) // hides the menu if already visible
if (!isVisible()) show(e.getComponent(), e.getX(), e.getY());
else setVisible(false);
}
};
}
/**
* Removes all subcomponents of this menu.
*
* @since Envoy Client v0.1-beta
*/
public void clear() {
removeAll();
items = new HashMap<>();
icons = new HashMap<>();
mnemonics = new HashMap<>();
}
/**
* @return the items
* @since Envoy Client v0.1-beta
*/
public Map<String, ActionListener> getItems() { return items; }
/**
* @param items the items with the displayed text and the according action to
* take once called
* @since Envoy Client v0.1-beta
*/
public void setItems(Map<String, ActionListener> items) { this.items = items; }
/**
* @return the icons
* @since Envoy Client v0.1-beta
*/
public Map<String, Icon> getIcons() { return icons; }
/**
* @param icons the icons to set
* @since Envoy Client v0.1-beta
*/
public void setIcons(Map<String, Icon> icons) { this.icons = icons; }
/**
* @return the mnemonics (the keyboard shortcuts that automatically execute the
* command for a {@link JMenuItem} with corresponding text)
* @since Envoy Client v0.1-beta
*/
public Map<String, Integer> getMnemonics() { return mnemonics; }
/**
* @param mnemonics the keyboard shortcuts that need to be pressed to
* automatically execute the {@link JMenuItem} with the given
* text
* @since Envoy Client v0.1-beta
*/
public void setMnemonics(Map<String, Integer> mnemonics) { this.mnemonics = mnemonics; }
}

24
src/main/java/envoy/client/ui/IconUtil.java
View File

@ -1,12 +1,10 @@
package envoy.client.ui;
import java.awt.Image;
import java.io.IOException;
import java.util.EnumMap;
import java.util.EnumSet;
import javax.imageio.ImageIO;
import javax.swing.ImageIcon;
import javafx.scene.image.Image;
/**
* Provides static utility methods for loading icons from the resource
@ -24,7 +22,17 @@ public class IconUtil {
private IconUtil() {}
/**
* Loads an icon from resource folder and scales it to a given size.
* Loads an icon from the resource folder.
*
* @param path the path to the icon inside the resource folder
* @return the icon
* @throws IOException if the loading process failed
* @since Envoy Client v0.1-beta
*/
public static Image load(String path) throws IOException { return new Image(IconUtil.class.getResource(path).toExternalForm()); }
/**
* Loads an icon from the resource folder and scales it to a given size.
*
* @param path the path to the icon inside the resource folder
* @param size the size to scale the icon to
@ -32,8 +40,8 @@ public class IconUtil {
* @throws IOException if the loading process failed
* @since Envoy Client v0.1-beta
*/
public static ImageIcon load(String path, int size) throws IOException {
return new ImageIcon(ImageIO.read(IconUtil.class.getResourceAsStream(path)).getScaledInstance(size, size, Image.SCALE_SMOOTH));
public static Image load(String path, int size) throws IOException {
return new Image(IconUtil.class.getResource(path).toExternalForm(), size, size, true, true);
}
/**
@ -51,8 +59,8 @@ public class IconUtil {
* @throws IOException if the loading process failed
* @since Envoy Client v0.1-beta
*/
public static <T extends Enum<T>> EnumMap<T, ImageIcon> loadByEnum(Class<T> enumClass, int size) throws IOException {
var icons = new EnumMap<T, ImageIcon>(enumClass);
public static <T extends Enum<T>> EnumMap<T, Image> loadByEnum(Class<T> enumClass, int size) throws IOException {
var icons = new EnumMap<T, Image>(enumClass);
var path = "/icons/" + enumClass.getSimpleName().toLowerCase() + "/";
for (var e : EnumSet.allOf(enumClass))
icons.put(e, load(path + e.toString().toLowerCase() + ".png", size));

54
src/main/java/envoy/client/ui/MessageListCell.java Normal file
View File

@ -0,0 +1,54 @@
package envoy.client.ui;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.Map;
import javafx.scene.control.Label;
import javafx.scene.control.ListCell;
import javafx.scene.image.Image;
import javafx.scene.image.ImageView;
import javafx.scene.layout.HBox;
import javafx.scene.layout.VBox;
import envoy.data.Message;
import envoy.data.Message.MessageStatus;
/**
* Displays a single message inside the message list.
* <p>
* Project: <strong>envoy-client</strong><br>
* File: <strong>MessageListCell.java</strong><br>
* Created: <strong>28.03.2020</strong><br>
*
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-beta
*/
public class MessageListCell extends ListCell<Message> {
private static final SimpleDateFormat dateFormat = new SimpleDateFormat("dd.MM.yyyy HH:mm");
private static Map<MessageStatus, Image> statusImages;
static {
try {
statusImages = IconUtil.loadByEnum(MessageStatus.class, 32);
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* Displays the text, the data of creation and the status of a message.
*
* @since Envoy v0.1-beta
*/
@Override
protected void updateItem(Message message, boolean empty) {
super.updateItem(message, empty);
setGraphic(!empty && message != null ? new HBox(
new VBox(
new Label(dateFormat.format(message.getCreationDate())),
new Label(message.getText())),
new Label("", new ImageView(statusImages.get(message.getStatus())))) : null);
}
}

152
src/main/java/envoy/client/ui/SceneContext.java Normal file
View File

@ -0,0 +1,152 @@
package envoy.client.ui;
import java.io.IOException;
import java.util.Stack;
import javafx.fxml.FXMLLoader;
import javafx.scene.Parent;
import javafx.scene.Scene;
import javafx.stage.Stage;
import envoy.client.data.Settings;
import envoy.client.event.ThemeChangeEvent;
import envoy.event.EventBus;
/**
* Manages a stack of scenes. The most recently added scene is displayed inside
* a stage. When a scene is removed from the stack, its predecessor is
* displayed.
* <p>
* When a scene is loaded, the style sheet for the current theme is applied to
* it.
* <p>
* Project: <strong>envoy-client</strong><br>
* File: <strong>SceneContext.java</strong><br>
* Created: <strong>06.06.2020</strong><br>
*
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-beta
*/
public final class SceneContext {
/**
* Contains information about different scenes and their FXML resource files.
*
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-beta
*/
public static enum SceneInfo {
/**
* The main scene in which chats are displayed.
*
* @since Envoy Client v0.1-beta
*/
CHAT_SCENE("/fxml/ChatScene.fxml"),
/**
* The scene in which settings are displayed.
*
* @since Envoy Client v0.1-beta
*/
SETTINGS_SCENE("/fxml/SettingsScene.fxml"),
/**
* The scene in which the contact search is displayed.
*
* @since Envoy Client v0.1-beta
*/
CONTACT_SEARCH_SCENE("/fxml/ContactSearchScene.fxml"),
/**
* The scene in which the login screen is displayed.
*
* @since Envoy Client v0.1-beta
*/
LOGIN_SCENE("/fxml/LoginScene.fxml");
/**
* The path to the FXML resource.
*/
public final String path;
SceneInfo(String path) { this.path = path; }
}
private final Stage stage;
private final FXMLLoader loader = new FXMLLoader();
private final Stack<Scene> sceneStack = new Stack<>();
private static final Settings settings = Settings.getInstance();
/**
* Initializes the scene context.
*
* @param stage the stage in which scenes will be displayed
* @since Envoy Client v0.1-beta
*/
public SceneContext(Stage stage) {
this.stage = stage;
EventBus.getInstance().register(ThemeChangeEvent.class, theme -> applyCSS());
}
/**
* Loads a new scene specified by a scene info.
*
* @param sceneInfo specifies the scene to load
* @throws RuntimeException if the loading process fails
* @since Envoy Client v0.1-beta
*/
public void load(SceneInfo sceneInfo) {
loader.setRoot(null);
loader.setController(null);
try {
final var rootNode = (Parent) loader.load(getClass().getResourceAsStream(sceneInfo.path));
final var scene = new Scene(rootNode);
sceneStack.push(scene);
stage.setScene(scene);
applyCSS();
stage.show();
} catch (IOException e) {
throw new RuntimeException(e);
}
}
/**
* Removes the current scene and displays the previous one.
*
* @since Envoy Client v0.1-beta
*/
public void pop() {
sceneStack.pop();
if (!sceneStack.isEmpty()) {
stage.setScene(sceneStack.peek());
applyCSS();
}
stage.show();
}
private void applyCSS() {
if (!sceneStack.isEmpty()) {
final var styleSheets = stage.getScene().getStylesheets();
final var themeCSS = "/css/" + settings.getCurrentTheme() + ".css";
styleSheets.clear();
styleSheets.addAll(getClass().getResource("/css/base.css").toExternalForm(), getClass().getResource(themeCSS).toExternalForm());
}
}
/**
* @param <T> the type of the controller
* @return the controller used by the current scene
* @since Envoy Client v0.1-beta
*/
public <T> T getController() { return loader.getController(); }
/**
* @return the stage in which the scenes are displayed
* @since Envoy Client v0.1-beta
*/
public Stage getStage() { return stage; }
}

127
src/main/java/envoy/client/ui/Startup.java Normal file
View File

@ -0,0 +1,127 @@
package envoy.client.ui;
import java.io.File;
import java.io.IOException;
import java.util.Properties;
import java.util.logging.Level;
import java.util.logging.Logger;
import javafx.application.Application;
import javafx.scene.control.Alert;
import javafx.scene.control.Alert.AlertType;
import javafx.stage.Stage;
import envoy.client.data.*;
import envoy.client.net.Client;
import envoy.client.ui.SceneContext.SceneInfo;
import envoy.client.ui.controller.LoginScene;
import envoy.data.Message;
import envoy.exception.EnvoyException;
import envoy.util.EnvoyLog;
/**
* Handles application startup and shutdown.
* <p>
* Project: <strong>envoy-client</strong><br>
* File: <strong>Startup.java</strong><br>
* Created: <strong>26.03.2020</strong><br>
*
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-beta
*/
public final class Startup extends Application {
private LocalDB localDB;
private Client client;
private Cache<Message> cache;
private static final ClientConfig config = ClientConfig.getInstance();
private static final Logger logger = EnvoyLog.getLogger(Startup.class);
/**
* Loads the configuration, initializes the client and the local database and
* delegates the rest of the startup process to {@link LoginScene}.
*
* @since Envoy Client v0.1-beta
*/
@Override
public void start(Stage stage) throws Exception {
try {
// Load the configuration from client.properties first
final Properties properties = new Properties();
properties.load(Startup.class.getClassLoader().getResourceAsStream("client.properties"));
config.load(properties);
// Override configuration values with command line arguments
final String[] args = getParameters().getRaw().toArray(new String[0]);
if (args.length > 0) config.load(args);
// Check if all mandatory configuration values have been initialized
if (!config.isInitialized()) throw new EnvoyException("Configuration is not fully initialized");
} catch (final Exception e) {
new Alert(AlertType.ERROR, "Error loading configuration values:\n" + e);
e.printStackTrace();
System.exit(1);
}
// Setup logger for the envoy package
EnvoyLog.initialize(config);
EnvoyLog.attach("envoy");
EnvoyLog.setFileLevelBarrier(config.getFileLevelBarrier());
EnvoyLog.setConsoleLevelBarrier(config.getConsoleLevelBarrier());
// Initialize the local database
if (config.isIgnoreLocalDB()) {
localDB = new TransientLocalDB();
new Alert(AlertType.WARNING, "Ignoring local database.\nMessages will not be saved!").showAndWait();
} else {
try {
localDB = new PersistentLocalDB(new File(config.getHomeDirectory(), config.getLocalDB().getPath()));
} catch (final IOException e3) {
logger.log(Level.SEVERE, "Could not initialize local database", e3);
new Alert(AlertType.ERROR, "Could not initialize local database!\n" + e3).showAndWait();
System.exit(1);
return;
}
}
// Initialize client and unread message cache
client = new Client();
cache = new Cache<>();
stage.setTitle("Envoy");
stage.getIcons().add(IconUtil.load("/icons/envoy_logo.png"));
final var sceneContext = new SceneContext(stage);
sceneContext.load(SceneInfo.LOGIN_SCENE);
sceneContext.<LoginScene>getController().initializeData(client, localDB, cache, sceneContext);
}
/**
* Closes the client connection and saves the local database and settings.
*
* @since Envoy Client v0.1-beta
*/
@Override
public void stop() {
try {
logger.info("Closing connection...");
client.close();
logger.info("Saving local database and settings...");
localDB.save();
Settings.getInstance().save();
} catch (final Exception e) {
logger.log(Level.SEVERE, "Unable to save local files", e);
}
}
/**
* Starts the application.
*
* @param args the command line arguments are processed by the
* {@link ClientConfig}
* @since Envoy Client v0.1-beta
*/
public static void main(String[] args) { launch(args); }
}

146
src/main/java/envoy/client/ui/Theme.java
View File

@ -1,146 +0,0 @@
package envoy.client.ui;
import java.io.Serializable;
import java.util.HashMap;
import java.util.Map;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>Theme.java</strong><br>
* Created: <strong>23 Nov 2019</strong><br>
*
* @author Maximilian K&auml;fer
* @since Envoy Client v0.2-alpha
*/
public class Theme implements Serializable {
private static final long serialVersionUID = 0L;
private String themeName;
private Map<String, Color> colors = new HashMap<>();
/**
* Initializes a {@link Theme} with all colors relevant to the application GUI.
*
* @param themeName the name of the {@link Theme}
* @param backgroundColor the background color
* @param cellColor the cell color
* @param interactableForegroundColor the color of interactable foreground UI
* elements
* @param interactableBackgroundColor the color of interactable background UI
* elements
* @param textColor the color normal text should be displayed
* in
* @param dateColorChat the color of chat message metadata
* @param selectionColor the section color
* @param typingMessageColor the color of currently typed messages
* @param userNameColor the color of user names
* @since Envoy Client v0.2-alpha
*/
public Theme(String themeName, Color backgroundColor, Color cellColor, Color interactableForegroundColor, Color interactableBackgroundColor,
Color textColor, Color dateColorChat, Color selectionColor, Color typingMessageColor, Color userNameColor) {
this.themeName = themeName;
colors.put("backgroundColor", backgroundColor);
colors.put("cellColor", cellColor);
colors.put("interactableForegroundColor", interactableForegroundColor);
colors.put("interactableBackgroundColor", interactableBackgroundColor);
colors.put("textColor", textColor);
colors.put("dateColorChat", dateColorChat);
colors.put("selectionColor", selectionColor);
colors.put("typingMessageColor", typingMessageColor);
colors.put("userNameColor", userNameColor);
}
/**
* Initializes a {@link Theme} by copying all parameters except for the name
* from another {@link Theme} instance.
*
* @param name the name of the {@link Theme}
* @param other the {@link Theme} to copy
* @since Envoy Client v0.2-alpha
*/
public Theme(String name, Theme other) {
themeName = name;
colors.putAll(other.colors);
}
/**
* @return a {@code Map<String, Color>} of all colors defined for this theme
* with their names as keys
* @since Envoy Client v0.2-alpha
*/
public Map<String, Color> getColors() { return colors; }
/**
* @return name of the theme
* @since Envoy Client v0.2-alpha
*/
public String getThemeName() { return themeName; }
/**
* @return interactableForegroundColor
* @since Envoy Client v0.2-alpha
*/
public Color getInteractableForegroundColor() { return colors.get("interactableForegroundColor"); }
/**
* @return the {@link Color} in which the text content of a message should be
* displayed
* @since Envoy Client v0.2-alpha
*/
public Color getTextColor() { return colors.get("textColor"); }
/**
* @return the {@link Color} in which the creation date of a message should be
* displayed
* @since Envoy Client v0.2-alpha
*/
public Color getDateColor() { return colors.get("dateColorChat"); }
/**
* @return selectionColor
* @since Envoy Client v0.2-alpha
*/
public Color getSelectionColor() { return colors.get("selectionColor"); }
/**
* @return typingMessageColor
* @since Envoy Client v0.2-alpha
*/
public Color getTypingMessageColor() { return colors.get("typingMessageColor"); }
/**
* @return backgroundColor
* @since Envoy Client v0.2-alpha
*/
public Color getBackgroundColor() { return colors.get("backgroundColor"); }
/**
* @return cellColor
* @since Envoy Client v0.2-alpha
*/
public Color getCellColor() { return colors.get("cellColor"); }
/**
* @return interactableBackgroundColor
* @since Envoy Client v0.2-alpha
*/
public Color getInteractableBackgroundColor() { return colors.get("interactableBackgroundColor"); }
/**
* @return userNameColor
* @since Envoy Client v0.2-alpha
*/
public Color getUserNameColor() { return colors.get("userNameColor"); }
/**
* Sets the a specific {@link Color} in this theme to a new {@link Color}
*
* @param colorName the name of the {@link Color} to set
* @param newColor the new {@link Color} to be set
* @since Envoy 0.2-alpha
*/
public void setColor(String colorName, Color newColor) { colors.put(colorName, newColor); }
}

687
src/main/java/envoy/client/ui/container/ChatWindow.java
View File

@ -1,687 +0,0 @@
package envoy.client.ui.container;
import java.awt.*;
import java.awt.datatransfer.StringSelection;
import java.awt.event.*;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.*;
import javax.swing.border.EmptyBorder;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import envoy.client.data.Chat;
import envoy.client.data.LocalDB;
import envoy.client.data.Settings;
import envoy.client.event.MessageCreationEvent;
import envoy.client.event.ThemeChangeEvent;
import envoy.client.net.Client;
import envoy.client.net.WriteProxy;
import envoy.client.ui.Theme;
import envoy.client.ui.list.ComponentList;
import envoy.client.ui.list.ComponentList.SelectionMode;
import envoy.client.ui.list.Model;
import envoy.client.ui.list_component.ContactSearchComponent;
import envoy.client.ui.list_component.MessageComponent;
import envoy.client.ui.primary.PrimaryButton;
import envoy.client.ui.primary.PrimaryScrollPane;
import envoy.client.ui.primary.PrimaryTextArea;
import envoy.client.ui.renderer.UserListRenderer;
import envoy.client.ui.settings.SettingsScreen;
import envoy.data.Message;
import envoy.data.Message.MessageStatus;
import envoy.data.MessageBuilder;
import envoy.data.User;
import envoy.event.*;
import envoy.util.EnvoyLog;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>ChatWindow.java</strong><br>
* Created: <strong>28 Sep 2019</strong><br>
*
* @author Kai S. K. Engelbart
* @author Maximilian K&auml;fer
* @author Leon Hofmeister
* @since Envoy Client v0.1-alpha
*/
public class ChatWindow extends JFrame {
/**
* This integer defines the maximum amount of chars allowed per message.
*
* @since Envoy 0.1-beta
*/
public static final int MAX_MESSAGE_LENGTH = 200;
// User specific objects
private Client client;
private WriteProxy writeProxy;
private LocalDB localDB;
private Chat currentChat;
// GUI components
private JPanel contentPane = new JPanel();
private PrimaryTextArea messageEnterTextArea = new PrimaryTextArea(space);
private JList<User> userList = new JList<>();
private DefaultListModel<User> userListModel = new DefaultListModel<>();
private ComponentList<Message> messageList = new ComponentList<>();
private PrimaryScrollPane scrollPane = new PrimaryScrollPane();
private JTextPane textPane = new JTextPane();
private PrimaryButton postButton = new PrimaryButton("Post");
private PrimaryButton settingsButton = new PrimaryButton("Settings");
private JPopupMenu contextMenu;
// Contacts Header
private JPanel contactsHeader = new JPanel();
private JTextPane contactsDisplay = new JTextPane();
private PrimaryButton addContact = new PrimaryButton("+");
// Search Contacts
private final JPanel searchPane = new JPanel();
private final PrimaryButton cancelButton = new PrimaryButton("x");
private final PrimaryTextArea searchField = new PrimaryTextArea(space);
private final PrimaryScrollPane scrollForPossibleContacts = new PrimaryScrollPane();
private final Model<User> contactsModel = new Model<>();
private final ComponentList<User> contactList = new ComponentList<User>().setRenderer(ContactSearchComponent::new);
private static final Logger logger = EnvoyLog.getLogger(ChatWindow.class);
// GUI component spacing
private final static int space = 4;
private static final Insets insets = new Insets(space, space, space, space);
private static final long serialVersionUID = 0L;
/**
* Initializes a {@link JFrame} with UI elements used to send and read messages
* to different users.
*
* @since Envoy Client v0.1-alpha
*/
public ChatWindow() {
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
setBounds(100, 100, 600, 800);
setMinimumSize(new Dimension(400, 300));
setTitle("Envoy");
setLocationRelativeTo(null);
setIconImage(Toolkit.getDefaultToolkit().createImage(getClass().getClassLoader().getResource("envoy_logo.png")));
contentPane.setBorder(new EmptyBorder(space, space, space, space));
setContentPane(contentPane);
GridBagLayout gbl_contentPane = new GridBagLayout();
gbl_contentPane.columnWidths = new int[] { 1, 1, 1 };
gbl_contentPane.rowHeights = new int[] { 1, 1, 1, 1 };
gbl_contentPane.columnWeights = new double[] { 0.03, 1.0, 0.1 };
gbl_contentPane.rowWeights = new double[] { 0.03, 0.001, 1.0, 0.001 };
contentPane.setLayout(gbl_contentPane);
messageList.setBorder(new EmptyBorder(space, space, space, space));
messageList.setSelectionMode(SelectionMode.SINGLE);
messageList.setSelectionHandler((message, comp, isSelected) -> {
final var theme = Settings.getInstance().getCurrentTheme();
comp.setBackground(isSelected ? theme.getSelectionColor() : theme.getCellColor());
// ContextMenu
Map<String, ActionListener> commands = Map.of("forward selected message", evt -> {
final Message selectedMessage = messageList.getSingleSelectedElement();
List<User> chosenContacts = ContactsChooserDialog
.showForwardingDialog("Forward selected message to", null, selectedMessage, localDB.getUsers().values());
if (chosenContacts != null && chosenContacts.size() > 0) forwardMessage(selectedMessage, chosenContacts.toArray(new User[0]));
}, "copy", evt -> {
// TODO should be enhanced to allow also copying of message attachments,
// especially pictures
StringSelection copy = new StringSelection(messageList.getSingleSelectedElement().getText());
Toolkit.getDefaultToolkit().getSystemClipboard().setContents(copy, copy);
// TODO insert implementation to edit and delete messages
}, "delete", evt -> {}, "edit", evt -> {}, "quote", evt -> {});
if (isSelected) {
contextMenu = new ContextMenu(null, comp, commands, null, null).build();
contextMenu.show(comp, 0, 0);
}
});
scrollPane.setViewportView(messageList);
scrollPane.setHorizontalScrollBarPolicy(ScrollPaneConstants.HORIZONTAL_SCROLLBAR_NEVER);
scrollPane.addComponentListener(new ComponentAdapter() {
// Update list elements when scroll pane (and thus list) is resized
@Override
public void componentResized(ComponentEvent e) {
messageList.setMaximumSize(new Dimension(scrollPane.getWidth(), Integer.MAX_VALUE));
messageList.synchronizeModel();
}
});
GridBagConstraints gbc_scrollPane = new GridBagConstraints();
gbc_scrollPane.fill = GridBagConstraints.BOTH;
gbc_scrollPane.gridwidth = 2;
gbc_scrollPane.gridheight = 2;
gbc_scrollPane.gridx = 1;
gbc_scrollPane.gridy = 1;
gbc_scrollPane.insets = insets;
drawChatBox(gbc_scrollPane);
// MessageEnterTextArea
messageEnterTextArea.addInputMethodListener(new InputMethodListener() {
@Override
public void inputMethodTextChanged(InputMethodEvent event) {
checkMessageTextLength();
checkPostButton(messageEnterTextArea.getText());
}
@Override
public void caretPositionChanged(InputMethodEvent event) {}
});
messageEnterTextArea.addKeyListener(new KeyAdapter() {
@Override
public void keyReleased(KeyEvent e) {
if (e.getKeyCode() == KeyEvent.VK_ENTER
&& (Settings.getInstance().isEnterToSend() && e.getModifiersEx() == 0 || e.getModifiersEx() == KeyEvent.CTRL_DOWN_MASK)
&& postButton.isEnabled())
postMessage();
// Checking if text is too long
checkMessageTextLength();
checkPostButton(messageEnterTextArea.getText());
}
});
GridBagConstraints gbc_messageEnterTextArea = new GridBagConstraints();
gbc_messageEnterTextArea.fill = GridBagConstraints.BOTH;
gbc_messageEnterTextArea.gridx = 1;
gbc_messageEnterTextArea.gridy = 3;
gbc_messageEnterTextArea.insets = insets;
contentPane.add(messageEnterTextArea, gbc_messageEnterTextArea);
// Post Button
GridBagConstraints gbc_postButton = new GridBagConstraints();
gbc_postButton.fill = GridBagConstraints.BOTH;
gbc_postButton.gridx = 2;
gbc_postButton.gridy = 3;
gbc_postButton.insets = insets;
postButton.addActionListener((evt) -> { postMessage(); });
postButton.setEnabled(false);
contentPane.add(postButton, gbc_postButton);
// Settings Button
GridBagConstraints gbc_moveSelectionSettingsButton = new GridBagConstraints();
gbc_moveSelectionSettingsButton.fill = GridBagConstraints.BOTH;
gbc_moveSelectionSettingsButton.gridx = 2;
gbc_moveSelectionSettingsButton.gridy = 0;
gbc_moveSelectionSettingsButton.insets = insets;
settingsButton.addActionListener(evt -> new SettingsScreen().setVisible(true));
contentPane.add(settingsButton, gbc_moveSelectionSettingsButton);
// Partner name display
textPane.setFont(new Font("Arial", Font.PLAIN, 20));
textPane.setEditable(false);
GridBagConstraints gbc_partnerName = new GridBagConstraints();
gbc_partnerName.fill = GridBagConstraints.HORIZONTAL;
gbc_partnerName.gridx = 1;
gbc_partnerName.gridy = 0;
gbc_partnerName.insets = insets;
contentPane.add(textPane, gbc_partnerName);
userList.setCellRenderer(new UserListRenderer());
userList.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
userList.addListSelectionListener((listSelectionEvent) -> {
if (client != null && localDB != null && !listSelectionEvent.getValueIsAdjusting()) {
final JList<User> selectedUserList = (JList<User>) listSelectionEvent.getSource();
final User user = selectedUserList.getSelectedValue();
for (int i = 0; i < contentPane.getComponents().length; i++)
if (contentPane.getComponent(i).equals(searchPane)) drawChatBox(gbc_scrollPane);
if (user != null) {
// Select current chat
currentChat = localDB.getChats().stream().filter(chat -> chat.getRecipient().getID() == user.getID()).findFirst().get();
// Read current chat
readCurrentChat();
// Set chat title
textPane.setText(currentChat.getRecipient().getName());
// Update model and scroll down
messageList.setModel(currentChat.getModel());
scrollPane.setChatOpened(true);
messageList.synchronizeModel();
revalidate();
repaint();
}
}
});
userList.setFont(new Font("Arial", Font.PLAIN, 17));
userList.setBorder(new EmptyBorder(space, space, space, space));
GridBagConstraints gbc_userList = new GridBagConstraints();
gbc_userList.fill = GridBagConstraints.VERTICAL;
gbc_userList.gridx = 0;
gbc_userList.gridy = 2;
gbc_userList.gridheight = 2;
gbc_userList.anchor = GridBagConstraints.PAGE_START;
gbc_userList.insets = insets;
contentPane.add(userList, gbc_userList);
contentPane.revalidate();
// Contacts Search
GridBagConstraints gbc_searchPane = new GridBagConstraints();
gbc_searchPane.fill = GridBagConstraints.BOTH;
gbc_searchPane.gridwidth = 2;
gbc_searchPane.gridheight = 2;
gbc_searchPane.gridx = 1;
gbc_searchPane.gridy = 1;
gbc_searchPane.insets = insets;
GridBagLayout gbl_contactsSearch = new GridBagLayout();
gbl_contactsSearch.columnWidths = new int[] { 1, 1 };
gbl_contactsSearch.rowHeights = new int[] { 1, 1 };
gbl_contactsSearch.columnWeights = new double[] { 1, 0.1 };
gbl_contactsSearch.rowWeights = new double[] { 0.001, 1 };
searchPane.setLayout(gbl_contactsSearch);
GridBagConstraints gbc_searchField = new GridBagConstraints();
gbc_searchField.fill = GridBagConstraints.BOTH;
gbc_searchField.gridx = 0;
gbc_searchField.gridy = 0;
gbc_searchField.insets = new Insets(7, 4, 4, 4);
searchPane.add(searchField, gbc_searchField);
// Sends event to server, if input has changed
searchField.getDocument().addDocumentListener(new DocumentListener() {
@Override
public void removeUpdate(DocumentEvent evt) {
if (client.isOnline()) if (searchField.getText().isEmpty()) {
contactsModel.clear();
revalidate();
repaint();
} else try {
client.sendEvent(new ContactSearchRequest(searchField.getText()));
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
public void insertUpdate(DocumentEvent evt) {
if (client.isOnline()) try {
client.sendEvent(new ContactSearchRequest(searchField.getText()));
} catch (IOException e) {
e.printStackTrace();
}
}
@Override
public void changedUpdate(DocumentEvent evt) {}
});
GridBagConstraints gbc_cancelButton = new GridBagConstraints();
gbc_cancelButton.fill = GridBagConstraints.BOTH;
gbc_cancelButton.gridx = 1;
gbc_cancelButton.gridy = 0;
gbc_cancelButton.insets = new Insets(7, 4, 4, 4);
cancelButton.addActionListener((evt) -> { drawChatBox(gbc_scrollPane); });
searchPane.add(cancelButton, gbc_cancelButton);
contactList.setModel(contactsModel);
scrollForPossibleContacts.setBorder(new EmptyBorder(space, space, space, space));
scrollForPossibleContacts.setViewportView(contactList);
GridBagConstraints gbc_possibleContacts = new GridBagConstraints();
gbc_possibleContacts.fill = GridBagConstraints.BOTH;
gbc_possibleContacts.gridwidth = 2;
gbc_possibleContacts.gridx = 0;
gbc_possibleContacts.gridy = 1;
gbc_possibleContacts.insets = insets;
searchPane.add(scrollForPossibleContacts, gbc_possibleContacts);
// Contacts Header
GridBagConstraints gbc_contactsHeader = new GridBagConstraints();
gbc_contactsHeader.fill = GridBagConstraints.BOTH;
gbc_contactsHeader.gridx = 0;
gbc_contactsHeader.gridy = 1;
gbc_contactsHeader.insets = insets;
GridBagLayout gbl_contactHeader = new GridBagLayout();
gbl_contactHeader.columnWidths = new int[] { 1, 1 };
gbl_contactHeader.rowHeights = new int[] { 1 };
gbl_contactHeader.columnWeights = new double[] { 1, 1 };
gbl_contactHeader.rowWeights = new double[] { 1 };
contactsHeader.setLayout(gbl_contactHeader);
contactsDisplay.setEditable(false);
contactsDisplay.setFont(new Font("Arial", Font.PLAIN, 12));
contactsDisplay.setText("Contacts");
GridBagConstraints gbc_contactsDisplay = new GridBagConstraints();
gbc_contactsDisplay.fill = GridBagConstraints.BOTH;
gbc_contactsDisplay.gridx = 0;
gbc_contactsDisplay.gridy = 0;
contactsHeader.add(contactsDisplay, gbc_contactsDisplay);
addContact.setFont(new Font("Arial", Font.PLAIN, 15));
GridBagConstraints gbc_addContact = new GridBagConstraints();
gbc_addContact.fill = GridBagConstraints.BOTH;
gbc_addContact.gridx = 1;
gbc_addContact.gridy = 0;
gbc_addContact.insets = insets;
addContact.addActionListener(evt -> drawContactSearch(gbc_searchPane));
contactsHeader.add(addContact, gbc_addContact);
applyTheme(Settings.getInstance().getCurrentTheme());
contentPane.add(contactsHeader, gbc_contactsHeader);
contentPane.revalidate();
// Listen to theme changes
EventBus.getInstance().register(ThemeChangeEvent.class, evt -> applyTheme(evt.get()));
// Listen to user status changes
EventBus.getInstance().register(UserStatusChangeEvent.class, evt -> { userList.revalidate(); userList.repaint(); });
// Listen to received messages
EventBus.getInstance().register(MessageCreationEvent.class, evt -> {
Message message = evt.get();
Chat chat = localDB.getChats().stream().filter(c -> c.getRecipient().getID() == message.getSenderID()).findFirst().get();
chat.appendMessage(message);
// Read message and update UI if in current chat
if (chat == currentChat) readCurrentChat();
revalidate();
repaint();
});
// Listen to message status changes
EventBus.getInstance().register(MessageStatusChangeEvent.class, evt -> {
final long id = evt.getID();
final MessageStatus status = evt.get();
for (Chat c : localDB.getChats())
for (Message m : c.getModel())
if (m.getID() == id) {
// Update message status
m.setStatus(status);
// Update model and scroll down if current chat
if (c == currentChat) {
messageList.setModel(currentChat.getModel());
scrollPane.setChatOpened(true);
} else messageList.synchronizeModel();
}
revalidate();
repaint();
});
// Listen to contact search results
EventBus.getInstance()
.register(ContactSearchResult.class,
evt -> {
contactsModel.clear();
final java.util.List<User> contacts = evt.get();
contacts.forEach(contactsModel::add);
revalidate();
repaint();
});
// Add new contacts to the contact list
EventBus.getInstance().register(ContactOperationEvent.class, evt -> {
User contact = evt.get();
// Clearing the search field and the searchResultList
searchField.setText("");
contactsModel.clear();
// Update LocalDB
userListModel.addElement(contact);
localDB.getUsers().put(contact.getName(), contact);
localDB.getChats().add(new Chat(contact));
revalidate();
repaint();
});
revalidate();
repaint();
}
/**
* Used to immediately reload the {@link ChatWindow} when settings were changed.
*
* @param theme the theme to change colors into
* @since Envoy Client v0.2-alpha
*/
private void applyTheme(Theme theme) {
// contentPane
contentPane.setBackground(theme.getBackgroundColor());
contentPane.setForeground(theme.getUserNameColor());
// messageList
messageList.setForeground(theme.getTextColor());
messageList.setBackground(theme.getCellColor());
messageList.synchronizeModel();
// scrollPane
scrollPane.applyTheme(theme);
scrollPane.autoscroll();
// messageEnterTextArea
messageEnterTextArea.setCaretColor(theme.getTypingMessageColor());
messageEnterTextArea.setForeground(theme.getTypingMessageColor());
messageEnterTextArea.setBackground(theme.getCellColor());
// postButton
postButton.setForeground(theme.getInteractableForegroundColor());
postButton.setBackground(theme.getInteractableBackgroundColor());
// settingsButton
settingsButton.setForeground(theme.getInteractableForegroundColor());
settingsButton.setBackground(theme.getInteractableBackgroundColor());
// textPane
textPane.setBackground(theme.getBackgroundColor());
textPane.setForeground(theme.getUserNameColor());
// userList
userList.setSelectionForeground(theme.getUserNameColor());
userList.setSelectionBackground(theme.getSelectionColor());
userList.setForeground(theme.getUserNameColor());
userList.setBackground(theme.getCellColor());
// contacts header
contactsHeader.setBackground(theme.getCellColor());
contactsDisplay.setBackground(theme.getCellColor());
contactsDisplay.setForeground(theme.getUserNameColor());
addContact.setBackground(theme.getInteractableBackgroundColor());
addContact.setForeground(theme.getInteractableForegroundColor());
// SearchPane
searchPane.setBackground(theme.getCellColor());
searchField.setBackground(theme.getBackgroundColor());
searchField.setForeground(theme.getUserNameColor());
cancelButton.setBackground(theme.getInteractableBackgroundColor());
cancelButton.setForeground(theme.getInteractableForegroundColor());
contactList.setForeground(theme.getTextColor());
contactList.setBackground(theme.getCellColor());
scrollForPossibleContacts.applyTheme(theme);
}
/**
* Sends a new message to the server based on the text entered in the textArea.
*
* @since Envoy Client v0.1-beta
*/
private void postMessage() {
if (userList.isSelectionEmpty()) {
JOptionPane.showMessageDialog(this, "Please select a recipient!", "Cannot send message", JOptionPane.INFORMATION_MESSAGE);
return;
}
String text = messageEnterTextArea.getText().trim();
if (!text.isEmpty()) checkMessageTextLength();
// Create message
final Message message = new MessageBuilder(localDB.getUser().getID(), currentChat.getRecipient().getID(), localDB.getIDGenerator())
.setText(text)
.build();
sendMessage(message);
// Clear text field
messageEnterTextArea.setText("");
postButton.setEnabled(false);
}
/**
* Forwards a message.
*
* @param message the message to forward
* @param recipient the new recipient of the message
* @since Envoy Client v0.1-beta
*/
private void forwardMessage(Message message, User... recipients) {
Arrays.stream(recipients).forEach(recipient -> {
if (message != null && recipients != null) sendMessage(new MessageBuilder(message, recipient.getID(), localDB.getIDGenerator()).build());
else throw new NullPointerException("No recipient or no message selected");
});
}
@SuppressWarnings("unused")
private void forwardMessages(Collection<Message> messages, User... recipients) {
messages.forEach(message -> { forwardMessage(message, recipients); });
}
/**
* Sends a {@link Message} to the server.
*
* @param message the message to send
* @since Envoy Client v0.1-beta
*/
private void sendMessage(final Message message) {
try {
// Send message
writeProxy.writeMessage(message);
// Add message to PersistentLocalDB and update UI
currentChat.appendMessage(message);
// Update UI
revalidate();
repaint();
// Request a new id generator if all IDs were used
if (!localDB.getIDGenerator().hasNext()) client.requestIdGenerator();
} catch (Exception e) {
JOptionPane.showMessageDialog(this, "Error sending message:\n" + e.toString(), "Message sending error", JOptionPane.ERROR_MESSAGE);
e.printStackTrace();
}
}
private void readCurrentChat() {
try {
currentChat.read(writeProxy);
if (messageList.getRenderer() != null) messageList.synchronizeModel();
} catch (IOException e) {
e.printStackTrace();
logger.log(Level.WARNING, "Couldn't notify server about message status change", e);
}
}
private void drawChatBox(GridBagConstraints gbc_scrollPane) {
contentPane.remove(searchPane);
contentPane.add(scrollPane, gbc_scrollPane);
contentPane.revalidate();
contentPane.repaint();
}
private void drawContactSearch(GridBagConstraints gbc_searchPane) {
currentChat = null;
userList.removeSelectionInterval(0, userList.getModel().getSize() - 1);
messageList.setModel(null);
textPane.setText("");
contentPane.remove(scrollPane);
contentPane.add(searchPane, gbc_searchPane);
contentPane.revalidate();
contentPane.repaint();
}
/**
* Initializes the components responsible server communication and
* persistence.<br>
* <br>
* This will trigger the display of the contact list.
*
* @param client the client used to send and receive messages
* @param localDB the local database used to manage stored messages
* and users
* @param writeProxy the write proxy used to send messages and status change
* events to the server or cache them inside the local
* database
* @since Envoy Client v0.3-alpha
*/
public void initContent(Client client, LocalDB localDB, WriteProxy writeProxy) {
this.client = client;
this.localDB = localDB;
this.writeProxy = writeProxy;
messageList.setRenderer((list, message) -> new MessageComponent(list, message, client.getSender().getID()));
// Load users and chats
new Thread(() -> {
localDB.getUsers().values().forEach(user -> {
userListModel.addElement(user);
// Check if user exists in local DB
if (localDB.getChats().stream().noneMatch(c -> c.getRecipient().getID() == user.getID())) localDB.getChats().add(new Chat(user));
});
SwingUtilities.invokeLater(() -> userList.setModel(userListModel));
revalidate();
repaint();
}).start();
}
/**
* Checks whether the length of the text inside messageEnterTextArea >=
* {@link ChatWindow#MAX_MESSAGE_LENGTH}
* and splits the text into the allowed part, if that is the case.
*
* @since Envoy Client v0.1-beta
*/
private void checkMessageTextLength() {
String input = messageEnterTextArea.getText();
if (input.length() >= MAX_MESSAGE_LENGTH) {
messageEnterTextArea.setText(input.substring(0, MAX_MESSAGE_LENGTH - 1));
// TODO: current notification is like being hit with a hammer, maybe it should
// be replaced with a more subtle notification
JOptionPane.showMessageDialog(messageEnterTextArea,
"the maximum length for a message has been reached",
"maximum message length reached",
JOptionPane.WARNING_MESSAGE);
}
}
private void checkPostButton(String text) { postButton.setEnabled(!text.trim().isBlank()); }
}

145
src/main/java/envoy/client/ui/container/ContactsChooserDialog.java
View File

@ -1,145 +0,0 @@
package envoy.client.ui.container;
import java.awt.BorderLayout;
import java.awt.Component;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import javax.swing.JButton;
import javax.swing.JDialog;
import javax.swing.JPanel;
import javax.swing.border.EmptyBorder;
import envoy.client.data.Settings;
import envoy.client.ui.Theme;
import envoy.client.ui.list.ComponentList;
import envoy.client.ui.list.ComponentList.SelectionMode;
import envoy.client.ui.list.Model;
import envoy.client.ui.list_component.UserComponent;
import envoy.data.Message;
import envoy.data.User;
/**
* This class defines a dialog to choose contacts from.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>ContactsChooserDialog.java</strong><br>
* Created: <strong>15 Mar 2020</strong><br>
*
* @author Leon Hofmeister
* @since Envoy Client v0.1-beta
*/
public class ContactsChooserDialog extends JDialog {
private static final long serialVersionUID = 0L;
private ComponentList<User> contactList = new ComponentList<User>().setModel(new Model<User>())
.setRenderer((list, user) -> new UserComponent(user));
private JButton okButton = new JButton("Ok");
private JButton cancelButton = new JButton("Cancel");
private final Theme theme = Settings.getInstance().getCurrentTheme();
private final JPanel contentPanel = new JPanel();
/**
* Shows a modal contacts-chooser dialog and blocks until the
* dialog is hidden. If the user presses the "OK" button, then
* this method hides/disposes the dialog and returns the selected element (has
* yet
* to be casted back to its original type due to the limitations of Generics in
* Java).
* If the user presses the "Cancel" button or closes the dialog without
* pressing "OK", then this method disposes the dialog and returns an empty
* <code>ArrayList</code>.
*
* @param title the title of the dialog
* @param parent this @{@link Component} will be parsed to
* {@link java.awt.Window#setLocationRelativeTo(Component)} in
* order to change the location of the dialog
* @param message the {@link Message} to display on top of the Dialog
* @param users the users that should be displayed
* @return the selected Element (yet has to be casted to the wanted type due to
* the Generics limitations in Java)
* @since Envoy Client v0.1-beta
*/
public static List<User> showForwardingDialog(String title, Component parent, Message message, Collection<User> users) {
ContactsChooserDialog dialog = new ContactsChooserDialog(parent);
dialog.setTitle(title);
dialog.setDefaultCloseOperation(DISPOSE_ON_CLOSE);
dialog.addCancelButtonActionListener(e -> dialog.dispose());
List<User> results = new ArrayList<>();
dialog.addOkButtonActionListener(e -> { results.addAll(dialog.getContactList().getSelectedElements()); dialog.dispose(); });
Model<User> contactListModel = dialog.getContactList().getModel();
users.forEach(contactListModel::add);
dialog.setModalityType(ModalityType.APPLICATION_MODAL);
dialog.setVisible(true);
return results;
}
/**
* @param parent this @{@link Component} will be parsed to
* {@link java.awt.Window#setLocationRelativeTo(Component)}
* @since Envoy Client v0.1-beta
*/
private ContactsChooserDialog(Component parent) {
contactList.setSelectionMode(SelectionMode.MULTIPLE);
contactList.setSelectionHandler((user, comp, isSelected) -> {
final var theme = Settings.getInstance().getCurrentTheme();
comp.setBackground(isSelected ? theme.getSelectionColor() : theme.getCellColor());
});
setLocationRelativeTo(parent);
getContentPane().setLayout(new BorderLayout());
setBackground(theme.getBackgroundColor());
setForeground(theme.getTextColor());
setSize(400, 400);
contentPanel.setBorder(new EmptyBorder(5, 5, 5, 5));
getContentPane().add(contentPanel, BorderLayout.CENTER);
contentPanel.setLayout(new BorderLayout(0, 0));
contentPanel.add(contactList, BorderLayout.CENTER);
{
JPanel buttonPane = new JPanel();
getContentPane().add(buttonPane, BorderLayout.SOUTH);
{
okButton = new JButton("OK");
okButton.setMnemonic(KeyEvent.VK_ENTER);
okButton.setActionCommand("OK");
buttonPane.setLayout(new BorderLayout(0, 0));
buttonPane.add(okButton, BorderLayout.EAST);
getRootPane().setDefaultButton(okButton);
}
{
cancelButton = new JButton("Cancel");
cancelButton.setActionCommand("Cancel");
buttonPane.add(cancelButton, BorderLayout.WEST);
}
}
applyTheme(Settings.getInstance().getCurrentTheme());
}
private void applyTheme(Theme theme) {
contentPanel.setBackground(theme.getBackgroundColor());
contentPanel.setForeground(theme.getTextColor());
contactList.setBackground(theme.getCellColor());
okButton.setBackground(theme.getInteractableBackgroundColor());
okButton.setForeground(theme.getTextColor());
cancelButton.setBackground(theme.getInteractableBackgroundColor());
cancelButton.setForeground(theme.getTextColor());
}
/**
* @return the underlying {@link ComponentList}
* @since Envoy Client v0.1-beta
*/
private ComponentList<User> getContactList() { return contactList; }
private void addOkButtonActionListener(ActionListener l) { okButton.addActionListener(l); }
private void addCancelButtonActionListener(ActionListener l) { cancelButton.addActionListener(l); }
}

255
src/main/java/envoy/client/ui/container/ContextMenu.java
View File

@ -1,255 +0,0 @@
package envoy.client.ui.container;
import java.awt.Color;
import java.awt.Component;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.util.HashMap;
import java.util.Map;
import javax.swing.*;
import envoy.client.data.Settings;
import envoy.client.ui.Theme;
/**
* This class defines a menu that will be automatically called if
* {@link MouseEvent#isPopupTrigger()} returns true for the parent component.
* The user has the possibility to directly add actions to be performed when
* clicking on the element with the selected String. Additionally, for each
* element an {@link Icon} can be added, but it must not be.
* If the key(text) of an element starts with one of the predefined values, a
* special component will be called: either a {@link JRadioButtonMenuItem}, a
* {@link JCheckBoxMenuItem} or a {@link JMenu} will be created.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>ContextMenu.java</strong><br>
* Created: <strong>17 Mar 2020</strong><br>
*
* @author Leon Hofmeister
* @since Envoy Client v0.1-beta
*/
public class ContextMenu extends JPopupMenu {
private static final long serialVersionUID = 0L;
/**
* If a key starts with this String, a {@link JCheckBoxMenuItem} will be created
*/
public static final String checkboxMenuItem = "ChBoMI";
/**
* If a key starts with this String, a {@link JRadioButtonMenuItem} will be
* created
*/
public static final String radioButtonMenuItem = "RaBuMI";
/**
* If a key starts with this String, a {@link JMenu} will be created
*/
public static final String subMenuItem = "SubMI";
private Map<String, ActionListener> items = new HashMap<>();
private Map<String, Icon> icons = new HashMap<>();
private Map<String, Integer> mnemonics = new HashMap<>();
private ButtonGroup radioButtonGroup = new ButtonGroup();
private boolean built = false;
private boolean visible = false;
/**
* @param parent the component which will call this
* {@link ContextMenu}
* @since Envoy Client v0.1-beta
*/
public ContextMenu(Component parent) {
setInvoker(parent);
setOpaque(true);
}
/**
* @param label the string that a UI may use to display as a title
* for the pop-up menu
* @param parent the component which will call this
* {@link ContextMenu}
* @param itemsWithActions a map of all strings to be displayed with according
* actions
* @param itemIcons the icons to be displayed before a name, if wanted.
* Only keys in here will have an Icon displayed. More
* precisely, all keys here not included in the first
* map will be thrown out.
* @param itemMnemonics the keyboard shortcuts that need to be pressed to
* automatically execute the {@link JMenuItem} with the
* given text
* @since Envoy Client v0.1-beta
*/
public ContextMenu(String label, Component parent, Map<String, ActionListener> itemsWithActions, Map<String, Icon> itemIcons,
Map<String, Integer> itemMnemonics) {
this(label);
setInvoker(parent);
this.items = (itemsWithActions != null) ? itemsWithActions : items;
this.icons = (itemIcons != null) ? itemIcons : icons;
this.mnemonics = (itemMnemonics != null) ? itemMnemonics : mnemonics;
}
/**
* @param label the string that a UI may use to display as a title for the
* pop-up menu.
* @since Envoy Client v0.1-beta
*/
public ContextMenu(String label) {
super(label);
setOpaque(true);
}
/**
* Prepares the PopupMenu to be displayed. Should only be used once all map
* values have been set.
*
* @return this instance of {@link ContextMenu} to allow chaining behind the
* constructor
* @since Envoy Client v0.1-beta
*/
public ContextMenu build() {
items.forEach((text, action) -> {
// case radio button wanted
AbstractButton item;
if (text.startsWith(radioButtonMenuItem)) {
item = new JRadioButtonMenuItem(text.substring(radioButtonMenuItem.length()), icons.containsKey(text) ? icons.get(text) : null);
radioButtonGroup.add(item);
// case check box wanted
} else if (text.startsWith(checkboxMenuItem))
item = new JCheckBoxMenuItem(text.substring(checkboxMenuItem.length()), icons.containsKey(text) ? icons.get(text) : null);
// case sub-menu wanted
else if (text.startsWith(subMenuItem)) item = new JMenu(text.substring(subMenuItem.length()));
else // normal JMenuItem wanted
item = new JMenuItem(text, icons.containsKey(text) ? icons.get(text) : null);
item.addActionListener(action);
item.setOpaque(true);
if (mnemonics.containsKey(text)) item.setMnemonic(mnemonics.get(text));
add(item);
});
getInvoker().addMouseListener(getShowingListener());
applyTheme(Settings.getInstance().getCurrentTheme());
built = true;
return this;
}
private MouseAdapter getShowingListener() {
return new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) { action(e); }
@Override
public void mousePressed(MouseEvent e) { action(e); }
@Override
public void mouseReleased(MouseEvent e) { action(e); }
private void action(MouseEvent e) {
if (!built) build();
if (e.isPopupTrigger()) {
// hides the menu if already visible
visible = !visible;
if (visible) show(e.getComponent(), e.getX(), e.getY());
else setVisible(false);
}
}
};
}
/**
* Removes all subcomponents of this menu.
*
* @since Envoy Client v0.1-beta
*/
public void clear() {
removeAll();
items = new HashMap<>();
icons = new HashMap<>();
mnemonics = new HashMap<>();
}
/**
* @return the items
* @since Envoy Client v0.1-beta
*/
public Map<String, ActionListener> getItems() { return items; }
/**
* @param items the items with the displayed text and the according action to
* take once called
* @since Envoy Client v0.1-beta
*/
public void setItems(Map<String, ActionListener> items) { this.items = items; }
/**
* @return the icons
* @since Envoy Client v0.1-beta
*/
public Map<String, Icon> getIcons() { return icons; }
/**
* @param icons the icons to set
* @since Envoy Client v0.1-beta
*/
public void setIcons(Map<String, Icon> icons) { this.icons = icons; }
/**
* @return the mnemonics (the keyboard shortcuts that automatically execute the
* command for a {@link JMenuItem} with corresponding text)
* @since Envoy Client v0.1-beta
*/
public Map<String, Integer> getMnemonics() { return mnemonics; }
/**
* @param mnemonics the keyboard shortcuts that need to be pressed to
* automatically execute the {@link JMenuItem} with the given
* text
* @since Envoy Client v0.1-beta
*/
public void setMnemonics(Map<String, Integer> mnemonics) { this.mnemonics = mnemonics; }
/**
* {@inheritDoc}<br>
* Additionally sets the foreground of all subcomponents of this
* {@link ContextMenu}.
*
* @since Envoy Client v0.1-beta
*/
@Override
public void setForeground(Color color) {
super.setForeground(color);
for (MenuElement element : getSubElements())
((Component) element).setForeground(color);
}
/**
* {@inheritDoc}<br>
* Additionally sets the background of all subcomponents of this
* {@link ContextMenu}.
*
* @since Envoy Client v0.1-beta
*/
@Override
public void setBackground(Color color) {
super.setBackground(color);
for (MenuElement element : getSubElements())
((Component) element).setBackground(color);
}
/**
* Sets the fore- and background of all elements contained in this
* {@link ContextMenu}
* This method is to be only used by Envoy as {@link Theme} is an
* Envoy-exclusive object.
*
* @param theme the theme to use
* @since Envoy Client v0.1-beta
*/
protected void applyTheme(Theme theme) {
setBackground(theme.getCellColor());
setForeground(theme.getTextColor());
}
}

346
src/main/java/envoy/client/ui/container/LoginDialog.java
View File

@ -1,346 +0,0 @@
package envoy.client.ui.container;
import java.awt.*;
import java.awt.event.ItemEvent;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.IOException;
import java.security.NoSuchAlgorithmException;
import java.util.Arrays;
import java.util.logging.Logger;
import javax.naming.TimeLimitExceededException;
import javax.swing.*;
import javax.swing.border.EmptyBorder;
import envoy.client.data.*;
import envoy.client.event.HandshakeSuccessfulEvent;
import envoy.client.net.Client;
import envoy.client.ui.Theme;
import envoy.client.ui.primary.PrimaryButton;
import envoy.data.LoginCredentials;
import envoy.data.Message;
import envoy.data.User;
import envoy.event.EventBus;
import envoy.event.HandshakeRejectionEvent;
import envoy.exception.EnvoyException;
import envoy.util.EnvoyLog;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>LoginDialog.java</strong><br>
* Created: <strong>01.01.2020</strong><br>
*
* @author Kai S. K. Engelbart
* @author Maximilian K&auml;fer
* @since Envoy Client v0.3-alpha
*/
public class LoginDialog extends JDialog {
private JPanel contentPanel;
private JTextField textField;
private JPasswordField passwordField;
private JPasswordField repeatPasswordField;
private JLabel lblUserName;
private JLabel lblPassword;
private JLabel lblRepeatPassword;
private JLabel errorMessage;
private GridBagConstraints gbc_lblRepeatPassword;
private GridBagConstraints gbc_repeatPasswordField;
private GridBagConstraints gbc_errorMessage;
private JPanel buttonPane;
private JTextPane registerText;
private JCheckBox registerCheckBox;
private PrimaryButton okButton;
private PrimaryButton cancelButton;
private LoginCredentials credentials;
private final Client client;
private final LocalDB localDB;
private final Cache<Message> receivedMessageCache;
private static final ClientConfig config = ClientConfig.getInstance();
private static final Logger logger = EnvoyLog.getLogger(LoginDialog.class);
private static final long serialVersionUID = 0L;
/**
* Displays a dialog enabling the user to enter their user name and password.
*
* @param client the client used to perform the handshake
* @param localDB the local database in which data is persisted
* @param receivedMessageCache the cache that stored messages received during
* the handshake
* @since Envoy Client v0.3-alpha
*/
public LoginDialog(Client client, LocalDB localDB, Cache<Message> receivedMessageCache) {
this.client = client;
this.localDB = localDB;
this.receivedMessageCache = receivedMessageCache;
// Prepare handshake
localDB.loadIDGenerator();
addWindowListener(new WindowAdapter() {
@Override
public void windowClosing(WindowEvent e) { abortLogin(); }
});
initUi();
okButton.addActionListener((evt) -> {
try {
if (registerCheckBox.isSelected()) {
// Check password equality
if (Arrays.equals(passwordField.getPassword(), repeatPasswordField.getPassword())) {
credentials = new LoginCredentials(textField.getText(), passwordField.getPassword(), true);
performHandshake();
} else {
JOptionPane.showMessageDialog(this, "The repeated password is not the original password!");
clearPasswordFields();
}
} else {
credentials = new LoginCredentials(textField.getText(), passwordField.getPassword(), false);
performHandshake();
}
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
}
});
// Listen to handshake rejections
EventBus.getInstance()
.register(HandshakeRejectionEvent.class,
evt -> { clearPasswordFields(); errorMessage.setVisible(true); errorMessage.setText(evt.get()); });
// Exit the application when the dialog is cancelled
cancelButton.addActionListener(evt -> abortLogin());
// Log in directly if configured
if (config.hasLoginCredentials()) {
credentials = config.getLoginCredentials();
performHandshake();
return;
}
setVisible(true);
}
private void performHandshake() {
try {
client.performHandshake(credentials, receivedMessageCache);
if (client.isOnline()) {
client.initReceiver(localDB, receivedMessageCache);
dispose();
}
} catch (IOException | InterruptedException | TimeLimitExceededException e) {
logger.warning("Could not connect to server. Trying offline mode...");
e.printStackTrace();
try {
// Try entering offline mode
localDB.loadUsers();
User clientUser = localDB.getUsers().get(credentials.getIdentifier());
if (clientUser == null) throw new EnvoyException("Could not enter offline mode: user name unknown");
client.setSender(clientUser);
JOptionPane.showMessageDialog(null,
"A connection to the server could not be established. Starting in offline mode.\n" + e,
"Connection error",
JOptionPane.WARNING_MESSAGE);
dispose();
} catch (Exception e1) {
JOptionPane.showMessageDialog(null, e1, "Client error", JOptionPane.ERROR_MESSAGE);
System.exit(1);
return;
}
}
}
private void initUi() {
setSize(338, 123);
setLocationRelativeTo(null);
setResizable(false);
getContentPane().setLayout(new BorderLayout());
contentPanel = new JPanel();
contentPanel.setBorder(new EmptyBorder(5, 5, 5, 5));
getContentPane().add(contentPanel, BorderLayout.CENTER);
GridBagLayout gbl_contentPanel = new GridBagLayout();
gbl_contentPanel.columnWidths = new int[] { 0, 0, 0 };
gbl_contentPanel.rowHeights = new int[] { 0, 0, 0 };
gbl_contentPanel.columnWeights = new double[] { 0.0, 1.0, Double.MIN_VALUE };
gbl_contentPanel.rowWeights = new double[] { 0.0, 0.0, Double.MIN_VALUE };
contentPanel.setLayout(gbl_contentPanel);
lblUserName = new JLabel("Username:");
GridBagConstraints gbc_lblUserName = new GridBagConstraints();
gbc_lblUserName.anchor = GridBagConstraints.EAST;
gbc_lblUserName.insets = new Insets(0, 0, 5, 5);
gbc_lblUserName.gridx = 0;
gbc_lblUserName.gridy = 0;
contentPanel.add(lblUserName, gbc_lblUserName);
textField = new JTextField();
textField.setBorder(null);
GridBagConstraints gbc_textField = new GridBagConstraints();
gbc_textField.insets = new Insets(0, 0, 5, 0);
gbc_textField.fill = GridBagConstraints.HORIZONTAL;
gbc_textField.gridx = 1;
gbc_textField.gridy = 0;
contentPanel.add(textField, gbc_textField);
textField.setColumns(10);
lblPassword = new JLabel("Password:");
GridBagConstraints gbc_lblPassword = new GridBagConstraints();
gbc_lblPassword.anchor = GridBagConstraints.EAST;
gbc_lblPassword.insets = new Insets(0, 0, 0, 5);
gbc_lblPassword.gridx = 0;
gbc_lblPassword.gridy = 1;
contentPanel.add(lblPassword, gbc_lblPassword);
passwordField = new JPasswordField();
passwordField.setBorder(null);
GridBagConstraints gbc_passwordField = new GridBagConstraints();
gbc_passwordField.fill = GridBagConstraints.HORIZONTAL;
gbc_passwordField.gridx = 1;
gbc_passwordField.gridy = 1;
contentPanel.add(passwordField, gbc_passwordField);
lblRepeatPassword = new JLabel("Repeat Password:");
gbc_lblRepeatPassword = new GridBagConstraints();
gbc_lblRepeatPassword.anchor = GridBagConstraints.EAST;
gbc_lblRepeatPassword.insets = new Insets(0, 0, 0, 5);
gbc_lblRepeatPassword.gridx = 0;
gbc_lblRepeatPassword.gridy = 2;
repeatPasswordField = new JPasswordField();
gbc_repeatPasswordField = new GridBagConstraints();
gbc_repeatPasswordField.fill = GridBagConstraints.HORIZONTAL;
gbc_repeatPasswordField.gridx = 1;
gbc_repeatPasswordField.gridy = 2;
errorMessage = new JLabel();
gbc_errorMessage = new GridBagConstraints();
gbc_errorMessage.gridx = 1;
gbc_errorMessage.gridy = 3;
gbc_errorMessage.fill = GridBagConstraints.HORIZONTAL;
gbc_errorMessage.insets = new Insets(5, 5, 5, 5);
errorMessage.setForeground(Color.RED);
errorMessage.setVisible(false);
contentPanel.add(errorMessage, gbc_errorMessage);
buttonPane = new JPanel();
registerText = new JTextPane();
registerText.setEditable(false);
registerText.setText("Register?");
registerText.setFont(new Font("Arial", Font.BOLD, 12));
registerText.setAlignmentX(LEFT_ALIGNMENT);
buttonPane.add(registerText);
registerCheckBox = new JCheckBox();
registerCheckBox.setAlignmentX(LEFT_ALIGNMENT);
registerCheckBox.addItemListener(e -> {
switch (e.getStateChange()) {
case ItemEvent.SELECTED:
contentPanel.add(lblRepeatPassword, gbc_lblRepeatPassword);
contentPanel.add(repeatPasswordField, gbc_repeatPasswordField);
setSize(338, 173);
break;
case ItemEvent.DESELECTED:
if (repeatPasswordField.getParent() == contentPanel) {
contentPanel.remove(lblRepeatPassword);
contentPanel.remove(repeatPasswordField);
setSize(338, 148);
}
break;
}
contentPanel.revalidate();
contentPanel.repaint();
});
buttonPane.add(registerCheckBox);
buttonPane.setLayout(new FlowLayout(FlowLayout.RIGHT));
getContentPane().add(buttonPane, BorderLayout.SOUTH);
okButton = new PrimaryButton("OK");
okButton.setActionCommand("OK");
buttonPane.add(okButton);
getRootPane().setDefaultButton(okButton);
cancelButton = new PrimaryButton("Cancel");
cancelButton.setActionCommand("Cancel");
buttonPane.add(cancelButton);
setTheme();
setModalityType(Dialog.DEFAULT_MODALITY_TYPE);
EventBus.getInstance().register(HandshakeSuccessfulEvent.class, evt -> dispose());
}
/**
* Resets the text stored in the password fields.
*
* @since Envoy Client v0.3-alpha
*/
private void clearPasswordFields() {
passwordField.setText(null);
repeatPasswordField.setText(null);
}
private void setTheme() {
Theme theme = Settings.getInstance().getCurrentTheme();
// Panels
contentPanel.setBackground(theme.getBackgroundColor());
contentPanel.setForeground(theme.getBackgroundColor());
buttonPane.setBackground(theme.getBackgroundColor());
buttonPane.setForeground(theme.getBackgroundColor());
// Input Fields
textField.setBackground(theme.getCellColor());
textField.setForeground(theme.getUserNameColor());
passwordField.setBackground(theme.getCellColor());
passwordField.setForeground(theme.getUserNameColor());
repeatPasswordField.setBackground(theme.getCellColor());
repeatPasswordField.setForeground(theme.getUserNameColor());
// JLabels
lblUserName.setBackground(theme.getCellColor());
lblUserName.setForeground(theme.getUserNameColor());
lblPassword.setBackground(theme.getCellColor());
lblPassword.setForeground(theme.getUserNameColor());
lblRepeatPassword.setBackground(theme.getCellColor());
lblRepeatPassword.setForeground(theme.getUserNameColor());
// Register
registerText.setBackground(theme.getCellColor());
registerText.setForeground(theme.getUserNameColor());
registerCheckBox.setBackground(theme.getCellColor());
// Buttons
okButton.setBackground(theme.getInteractableBackgroundColor());
okButton.setForeground(theme.getInteractableForegroundColor());
cancelButton.setBackground(theme.getInteractableBackgroundColor());
cancelButton.setForeground(theme.getInteractableForegroundColor());
}
/**
* Shuts the system down properly if the login was aborted.
*
* @since Envoy Client v0.1-beta
*/
private void abortLogin() {
logger.info("The login process has been cancelled. Exiting...");
System.exit(0);
}
}

13
src/main/java/envoy/client/ui/container/package-info.java
View File

@ -1,13 +0,0 @@
/**
* This package contains all graphical Containers, like Dialogs and Frames.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>package-info.java</strong><br>
* Created: <strong>16 Mar 2020</strong><br>
*
* @author Leon Hofmeister
* @author Kai S. K. Engelbart
* @author Maximilian K&auml;fer
* @since Envoy Client v0.1-beta
*/
package envoy.client.ui.container;

283
src/main/java/envoy/client/ui/controller/ChatScene.java Normal file
View File

@ -0,0 +1,283 @@
package envoy.client.ui.controller;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import java.util.stream.Collectors;
import javafx.application.Platform;
import javafx.collections.FXCollections;
import javafx.fxml.FXML;
import javafx.scene.control.*;
import javafx.scene.input.KeyCode;
import javafx.scene.input.KeyEvent;
import javafx.scene.paint.Color;
import envoy.client.data.Chat;
import envoy.client.data.LocalDB;
import envoy.client.data.Settings;
import envoy.client.event.MessageCreationEvent;
import envoy.client.net.Client;
import envoy.client.net.WriteProxy;
import envoy.client.ui.ContactListCell;
import envoy.client.ui.MessageListCell;
import envoy.client.ui.SceneContext;
import envoy.data.Contact;
import envoy.data.Message;
import envoy.data.MessageBuilder;
import envoy.event.EventBus;
import envoy.event.MessageStatusChangeEvent;
import envoy.event.UserStatusChangeEvent;
import envoy.event.contact.ContactOperationEvent;
import envoy.util.EnvoyLog;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>ChatSceneController.java</strong><br>
* Created: <strong>26.03.2020</strong><br>
*
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-beta
*/
public final class ChatScene {
@FXML
private Label contactLabel;
@FXML
private ListView<Message> messageList;
@FXML
private ListView<Contact> userList;
@FXML
private Button postButton;
@FXML
private Button settingsButton;
@FXML
private TextArea messageTextArea;
@FXML
private Label remainingChars;
private LocalDB localDB;
private Client client;
private WriteProxy writeProxy;
private SceneContext sceneContext;
private Chat currentChat;
private static final Settings settings = Settings.getInstance();
private static final EventBus eventBus = EventBus.getInstance();
private static final Logger logger = EnvoyLog.getLogger(ChatScene.class);
private static final int MAX_MESSAGE_LENGTH = 255;
/**
* Initializes the appearance of certain visual components.
*
* @since Envoy Client v0.1-beta
*/
@FXML
private void initialize() {
// Initialize message and user rendering
messageList.setCellFactory(listView -> new MessageListCell());
userList.setCellFactory(listView -> new ContactListCell());
// Listen to received messages
eventBus.register(MessageCreationEvent.class, e -> {
final var message = e.get();
final var chat = localDB.getChats().stream().filter(c -> c.getRecipient().getID() == message.getSenderID()).findAny().get();
// Update UI if in current chat
if (chat == currentChat) Platform.runLater(() -> messageList.getItems().add(message));
});
// Listen to message status changes
eventBus.register(MessageStatusChangeEvent.class, e -> {
final var message = localDB.getMessage(e.getID());
message.setStatus(e.get());
// Update UI if in current chat
if (currentChat != null && message.getSenderID() == currentChat.getRecipient().getID()) Platform.runLater(messageList::refresh);
});
// Listen to user status changes
eventBus.register(UserStatusChangeEvent.class, e -> Platform.runLater(userList::refresh));
// Listen to contacts changes
eventBus.register(ContactOperationEvent.class, e -> {
final var contact = e.get();
switch (e.getOperationType()) {
case ADD:
localDB.getUsers().put(contact.getName(), contact);
localDB.getChats().add(new Chat(contact));
Platform.runLater(() -> userList.getItems().add(contact));
break;
case REMOVE:
localDB.getUsers().remove(contact.getName());
localDB.getChats().removeIf(c -> c.getRecipient().getID() == contact.getID());
Platform.runLater(() -> userList.getItems().removeIf(c -> c.getID() == contact.getID()));
break;
}
});
}
/**
* Initializes all necessary data via dependency injection-
*
* @param sceneContext the scene context used to load other scenes
* @param localDB the local database form which chats and users are loaded
* @param client the client used to request ID generators
* @param writeProxy the write proxy used to send messages and other data to
* the server
* @since Envoy Client v0.1-beta
*/
public void initializeData(SceneContext sceneContext, LocalDB localDB, Client client, WriteProxy writeProxy) {
this.sceneContext = sceneContext;
this.localDB = localDB;
this.client = client;
this.writeProxy = writeProxy;
userList.setItems(FXCollections.observableList(localDB.getChats().stream().map(Chat::getRecipient).collect(Collectors.toList())));
}
/**
* Actions to perform when the list of contacts has been clicked.
*
* @since Envoy Client v0.1-beta
*/
@FXML
private void userListClicked() {
final Contact user = userList.getSelectionModel().getSelectedItem();
if (user != null && (currentChat == null || user.getID() != currentChat.getRecipient().getID())) {
contactLabel.setText(user.getName());
// LEON: JFC <===> JAVA FRIED CHICKEN <=/=> Java Foundation Classes
// Load the chat or create a new one and add it to the LocalDB
currentChat = localDB.getChats()
.stream()
.filter(c -> c.getRecipient().getID() == user.getID())
.findAny()
.orElseGet(() -> { final var chat = new Chat(user); localDB.getChats().add(chat); return chat; });
messageList.setItems(FXCollections.observableList(currentChat.getMessages()));
remainingChars.setVisible(true);
remainingChars
.setText(String.format("remaining chars: %d/%d", MAX_MESSAGE_LENGTH - messageTextArea.getText().length(), MAX_MESSAGE_LENGTH));
}
messageTextArea.setDisable(currentChat == null);
}
/**
* Actions to perform when the Post Button has been clicked.
*
* @since Envoy Client v0.1-beta
*/
@FXML
private void postButtonClicked() { postMessage(); }
/**
* Actions to perform when the Settings Button has been clicked.
*
* @since Envoy Client v0.1-beta
*/
@FXML
private void settingsButtonClicked() {
sceneContext.load(SceneContext.SceneInfo.SETTINGS_SCENE);
sceneContext.<SettingsScene>getController().initializeData(sceneContext);
}
/**
* Actions to perform when the "Add Contact" - Button has been clicked.
*
* @since Envoy Client v0.1-beta
*/
@FXML
private void addContactButtonClicked() {
sceneContext.load(SceneContext.SceneInfo.CONTACT_SEARCH_SCENE);
sceneContext.<ContactSearchScene>getController().initializeData(sceneContext);
}
/**
* Actions to perform when the text was updated in the messageTextArea.
*
* @since Envoy Client v0.1-beta
*/
@FXML
private void messageTextUpdated() {
// Truncating messages that are too long and staying at the same position
if (messageTextArea.getText().length() >= MAX_MESSAGE_LENGTH) {
messageTextArea.setText(messageTextArea.getText().substring(0, MAX_MESSAGE_LENGTH));
messageTextArea.positionCaret(MAX_MESSAGE_LENGTH);
messageTextArea.setScrollTop(Double.MAX_VALUE);
}
// Redesigning the remainingChars - Label
final int currentLength = messageTextArea.getText().length();
final int remainingLength = MAX_MESSAGE_LENGTH - currentLength;
remainingChars.setText(String.format("remaining chars: %d/%d", remainingLength, MAX_MESSAGE_LENGTH));
remainingChars.setTextFill(Color.rgb(currentLength, remainingLength, 0, 1));
}
/**
* Actions to perform when a key has been entered.
*
* @param e the Keys that have been entered
* @since Envoy Client v0.1-beta
*/
@FXML
private void checkKeyCombination(KeyEvent e) {
// Automatic sending of messages via (ctrl +) enter
if (!postButton.isDisabled() && settings.isEnterToSend() && e.getCode() == KeyCode.ENTER
|| !settings.isEnterToSend() && e.getCode() == KeyCode.ENTER && e.isControlDown())
postMessage();
postButton.setDisable(messageTextArea.getText().isBlank() || currentChat == null);
}
/**
* Sends a new message to the server based on the text entered in the
* messageTextArea.
*
* @since Envoy Client v0.1-beta
*/
private void postMessage() {
// Create and send message
sendMessage(new MessageBuilder(localDB.getUser().getID(), currentChat.getRecipient().getID(), localDB.getIDGenerator())
.setText(messageTextArea.getText().strip())
.build());
// Clear text field and disable post button
messageTextArea.setText("");
postButton.setDisable(true);
}
/**
* Sends a message to the server and appends it to the current chat. If all
* message IDs have been used, a new ID generator is requested.
*
* @param message the message to send
* @since Envoy Client v0.1-beta
*/
private void sendMessage(Message message) {
try {
// Send message
writeProxy.writeMessage(message);
// Add message to LocalDB and update UI
messageList.getItems().add(message);
// Request a new ID generator if all IDs were used
if (!localDB.getIDGenerator().hasNext() && client.isOnline()) client.requestIdGenerator();
} catch (final IOException e) {
logger.log(Level.SEVERE, "Error sending message", e);
}
}
}

127
src/main/java/envoy/client/ui/controller/ContactSearchScene.java Normal file
View File

@ -0,0 +1,127 @@
package envoy.client.ui.controller;
import java.util.logging.Level;
import java.util.logging.Logger;
import javafx.application.Platform;
import javafx.fxml.FXML;
import javafx.scene.control.*;
import javafx.scene.control.Alert.AlertType;
import envoy.client.event.SendEvent;
import envoy.client.ui.SceneContext;
import envoy.client.ui.ContactListCell;
import envoy.data.Contact;
import envoy.event.ElementOperation;
import envoy.event.EventBus;
import envoy.event.contact.ContactOperationEvent;
import envoy.event.contact.ContactSearchRequest;
import envoy.event.contact.ContactSearchResult;
import envoy.util.EnvoyLog;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>ContactSearchSceneController.java</strong><br>
* Created: <strong>07.06.2020</strong><br>
*
* @author Leon Hofmeister
* @since Envoy Client v0.1-beta
*/
public class ContactSearchScene {
@FXML
private Button backButton;
@FXML
private Button clearButton;
@FXML
private Button searchButton;
@FXML
private TextField searchBar;
@FXML
private ListView<Contact> contactList;
private SceneContext sceneContext;
private static EventBus eventBus = EventBus.getInstance();
private static final Logger logger = EnvoyLog.getLogger(ChatScene.class);
/**
* @param sceneContext enables the user to return to the chat scene
* @since Envoy Client v0.1-beta
*/
public void initializeData(SceneContext sceneContext) { this.sceneContext = sceneContext; }
@FXML
private void initialize() {
contactList.setCellFactory(e -> new ContactListCell());
eventBus.register(ContactSearchResult.class, response -> Platform.runLater(() -> {
contactList.getItems().clear();
contactList.getItems().addAll(response.get());
}));
}
/**
* Disables the clear and search button if no text is present in the search bar.
*
* @since Envoy Client v0.1-beta
*/
@FXML
private void checkClearButton() {
final var containsContent = searchBar.getText().strip().isEmpty();
clearButton.setDisable(containsContent);
searchButton.setDisable(containsContent);
}
/**
* Sends a {@link ContactSearchRequest} to the server.
*
* @since Envoy Client v0.1-beta
*/
@FXML
private void suggestContacts() { eventBus.dispatch(new SendEvent(new ContactSearchRequest(searchBar.getText()))); }
/**
* Clears the text in the search bar and the items shown in the list.
* Additionally disables both clear and search button.
*
* @since Envoy Client v0.1-beta
*/
@FXML
private void clear() {
searchBar.setText(null);
contactList.getItems().clear();
clearButton.setDisable(true);
searchButton.setDisable(true);
}
/**
* Sends an {@link ContactOperationEvent} for every selected contact to the
* server.
*
* @since Envoy Client v0.1-beta
*/
@FXML
private void contactListClicked() {
final var contact = contactList.getSelectionModel().getSelectedItem();
if (contact != null) {
final var alert = new Alert(AlertType.CONFIRMATION);
alert.setTitle("Add Contact to Contact List");
alert.setHeaderText("Add the user " + contact.getName() + " to your contact list?");
alert.showAndWait().filter(btn -> btn == ButtonType.OK).ifPresent(btn -> {
final var event = new ContactOperationEvent(contact, ElementOperation.ADD);
// Sends the event to the server
eventBus.dispatch(new SendEvent(event));
// Updates the UI
eventBus.dispatch(event);
logger.log(Level.INFO, "Added contact " + contact);
});
}
}
@FXML
private void backButtonClicked() { sceneContext.pop(); }
}

202
src/main/java/envoy/client/ui/controller/LoginScene.java Normal file
View File

@ -0,0 +1,202 @@
package envoy.client.ui.controller;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.concurrent.TimeoutException;
import java.util.logging.Logger;
import javafx.application.Platform;
import javafx.fxml.FXML;
import javafx.scene.control.*;
import javafx.scene.control.Alert.AlertType;
import envoy.client.data.Cache;
import envoy.client.data.ClientConfig;
import envoy.client.data.LocalDB;
import envoy.client.net.Client;
import envoy.client.ui.SceneContext;
import envoy.data.LoginCredentials;
import envoy.data.Message;
import envoy.data.User;
import envoy.data.User.UserStatus;
import envoy.event.EventBus;
import envoy.event.HandshakeRejectionEvent;
import envoy.exception.EnvoyException;
import envoy.util.EnvoyLog;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>LoginDialog.java</strong><br>
* Created: <strong>03.04.2020</strong><br>
*
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-beta
*/
public final class LoginScene {
@FXML
private TextField userTextField;
@FXML
private PasswordField passwordField;
@FXML
private PasswordField repeatPasswordField;
@FXML
private Label repeatPasswordLabel;
@FXML
private CheckBox registerCheckBox;
@FXML
private Label connectionLabel;
private Client client;
private LocalDB localDB;
private Cache<Message> receivedMessageCache;
private SceneContext sceneContext;
private static final Logger logger = EnvoyLog.getLogger(LoginScene.class);
private static final EventBus eventBus = EventBus.getInstance();
private static final ClientConfig config = ClientConfig.getInstance();
@FXML
private void initialize() {
connectionLabel.setText("Server: " + config.getServer() + ":" + config.getPort());
// Show an alert after an unsuccessful handshake
eventBus.register(HandshakeRejectionEvent.class,
e -> Platform.runLater(() -> { clearPasswordFields(); new Alert(AlertType.ERROR, e.get()).showAndWait(); }));
}
/**
* Loads the login dialog using the FXML file {@code LoginDialog.fxml}.
*
* @param client the client used to perform the handshake
* @param localDB the local database used for offline login
* @param receivedMessageCache the cache storing messages received during
* the handshake
* @param sceneContext the scene context used to initialize the chat
* scene
* @since Envoy Client v0.1-beta
*/
public void initializeData(Client client, LocalDB localDB, Cache<Message> receivedMessageCache, SceneContext sceneContext) {
this.client = client;
this.localDB = localDB;
this.receivedMessageCache = receivedMessageCache;
this.sceneContext = sceneContext;
// Prepare handshake
localDB.loadIDGenerator();
// Set initial cursor
userTextField.requestFocus();
// Perform automatic login if configured
if (config.hasLoginCredentials()) performHandshake(config.getLoginCredentials());
}
@FXML
private void loginButtonPressed() {
// Prevent registration with unequal passwords
if (registerCheckBox.isSelected() && !passwordField.getText().equals(repeatPasswordField.getText())) {
clearPasswordFields();
new Alert(AlertType.ERROR, "The entered password is unequal to the repeated one").showAndWait();
} else performHandshake(new LoginCredentials(userTextField.getText(), passwordField.getText().toCharArray(), registerCheckBox.isSelected()));
}
@FXML
private void offlineModeButtonPressed() {
attemptOfflineMode(new LoginCredentials(userTextField.getText(), passwordField.getText().toCharArray(), false));
}
@FXML
private void registerCheckboxChanged() {
// Make repeat password field and label visible / invisible
repeatPasswordField.setVisible(registerCheckBox.isSelected());
repeatPasswordLabel.setVisible(registerCheckBox.isSelected());
clearPasswordFields();
}
@FXML
private void abortLogin() {
logger.info("The login process has been cancelled. Exiting...");
System.exit(0);
}
private void performHandshake(LoginCredentials credentials) {
try {
client.performHandshake(credentials, receivedMessageCache);
if (client.isOnline()) {
client.initReceiver(localDB, receivedMessageCache);
loadChatScene();
}
} catch (IOException | InterruptedException | TimeoutException e) {
logger.warning("Could not connect to server: " + e);
logger.finer("Attempting offline mode...");
attemptOfflineMode(credentials);
}
}
private void attemptOfflineMode(LoginCredentials credentials) {
try {
// Try entering offline mode
localDB.loadUsers();
final User clientUser = (User) localDB.getUsers().get(credentials.getIdentifier());
if (clientUser == null) throw new EnvoyException("Could not enter offline mode: user name unknown");
client.setSender(clientUser);
new Alert(AlertType.WARNING, "A connection to the server could not be established. Starting in offline mode.").showAndWait();
loadChatScene();
} catch (final Exception e) {
new Alert(AlertType.ERROR, "Client error: " + e).showAndWait();
System.exit(1);
}
}
private void loadChatScene() {
// Set client user in local database
localDB.setUser(client.getSender());
// Initialize chats in local database
try {
localDB.initializeUserStorage();
localDB.loadUserData();
} catch (final FileNotFoundException e) {
// The local database file has not yet been created, probably first login
} catch (final Exception e) {
e.printStackTrace();
new Alert(AlertType.ERROR, "Error while loading local database: " + e + "\nChats will not be stored locally.").showAndWait();
}
// Initialize write proxy
final var writeProxy = client.createWriteProxy(localDB);
if (client.isOnline()) {
// Save all users to the local database and flush cache
localDB.setUsers(client.getUsers());
writeProxy.flushCache();
} else
// Set all contacts to offline mode
localDB.getUsers().values().stream().filter(User.class::isInstance).map(User.class::cast).forEach(u -> u.setStatus(UserStatus.OFFLINE));
// Load ChatScene
sceneContext.pop();
sceneContext.getStage().setMinHeight(400);
sceneContext.getStage().setMinWidth(350);
sceneContext.load(SceneContext.SceneInfo.CHAT_SCENE);
sceneContext.<ChatScene>getController().initializeData(sceneContext, localDB, client, writeProxy);
// Relay unread messages from cache
if (receivedMessageCache != null && client.isOnline()) receivedMessageCache.relay();
}
private void clearPasswordFields() {
passwordField.clear();
repeatPasswordField.clear();
}
}

59
src/main/java/envoy/client/ui/controller/SettingsScene.java Normal file
View File

@ -0,0 +1,59 @@
package envoy.client.ui.controller;
import javafx.fxml.FXML;
import javafx.scene.control.*;
import envoy.client.ui.SceneContext;
import envoy.client.ui.settings.GeneralSettingsPane;
import envoy.client.ui.settings.SettingsPane;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>SettingsSceneController.java</strong><br>
* Created: <strong>10.04.2020</strong><br>
*
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-beta
*/
public class SettingsScene {
@FXML
private ListView<SettingsPane> settingsList;
@FXML
private TitledPane titledPane;
private SceneContext sceneContext;
/**
* @param sceneContext enables the user to return to the chat scene
* @since Envoy Client v0.1-beta
*/
public void initializeData(SceneContext sceneContext) { this.sceneContext = sceneContext; }
@FXML
private void initialize() {
settingsList.setCellFactory(listView -> new ListCell<>() {
@Override
protected void updateItem(SettingsPane item, boolean empty) {
super.updateItem(item, empty);
if (!empty && item != null) setGraphic(new Label(item.getTitle()));
}
});
settingsList.getItems().add(new GeneralSettingsPane());
}
@FXML
private void settingsListClicked() {
final var pane = settingsList.getSelectionModel().getSelectedItem();
if (pane != null) {
titledPane.setText(pane.getTitle());
titledPane.setContent(pane);
}
}
@FXML
private void backButtonClicked() { sceneContext.pop(); }
}

11
src/main/java/envoy/client/ui/controller/package-info.java Normal file
View File

@ -0,0 +1,11 @@
/**
* Contains JavaFX scene controllers.
* <p>
* Project: <strong>envoy-client</strong><br>
* File: <strong>package-info.java</strong><br>
* Created: <strong>08.06.2020</strong><br>
*
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-beta
*/
package envoy.client.ui.controller;

261
src/main/java/envoy/client/ui/list/ComponentList.java
View File

@ -1,261 +0,0 @@
package envoy.client.ui.list;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import java.awt.event.MouseListener;
import java.util.HashSet;
import java.util.Set;
import javax.swing.*;
/**
* Provides a vertical list layout of components provided in a
* {@link Model}. Similar to {@link javax.swing.JList} but capable
* of rendering {@link JPanel}s.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>ComponentList.java</strong><br>
* Created: <strong>25.01.2020</strong><br>
*
* @param <E> the type of object displayed in this list
* @author Kai S. K. Engelbart
* @since Envoy Client v0.3-alpha
*/
public class ComponentList<E> extends JPanel {
private Model<E> model;
private Renderer<E> renderer;
private SelectionHandler<E> selectionHandler;
private SelectionMode selectionMode = SelectionMode.NONE;
private Set<Integer> selection = new HashSet<>();
private static final long serialVersionUID = 0L;
/**
* Defines the possible modes of selection that can be performed by the user
*
* @since Envoy Client v0.1-beta
*/
public static enum SelectionMode {
/**
* Selection is completely ignored.
*/
NONE,
/**
* Only a single element can be selected.
*/
SINGLE,
/**
* Multiple elements can be selected regardless of their position.
*/
MULTIPLE
}
/**
* Creates an instance of {@link ComponentList}.
*
* @since Envoy Client v0.3-alpha
*/
public ComponentList() { setLayout(new BoxLayout(this, BoxLayout.Y_AXIS)); }
/**
* Removes all child components and then adds all components representing the
* elements of the {@link Model}.
*
* @since Envoy Client v0.3-alpha
*/
public void synchronizeModel() {
if (model != null) {
removeAll();
model.forEach(this::addElement);
revalidate();
}
}
/**
* Selects a list element by index. If the element is already selected, it is
* removed from the selection.
*
* @param index the index of the selected component
* @since Envoy Client v0.1-beta
*/
public void selectElement(int index) {
final JComponent element = getComponent(index);
if (selection.contains(index)) {
// Deselect if clicked again
if (selectionHandler != null) selectionHandler.selectionChanged(model.get(index), element, true);
selection.remove(index);
} else {
// Remove old selection if single selection is enabled
if (selectionMode == SelectionMode.SINGLE) clearSelection();
// Select item
if (selectionMode != SelectionMode.NONE) {
// Assign new selection
selection.add(index);
// Update element
if (selectionHandler != null) selectionHandler.selectionChanged(model.get(index), element, true);
}
}
revalidate();
repaint();
}
/**
* Removes the current selection.
*
* @since Envoy Client v0.1-alpha
*/
public void clearSelection() {
if (selectionHandler != null) selection.forEach(i -> selectionHandler.selectionChanged(model.get(i), getComponent(i), false));
selection.clear();
}
/**
* Adds an object to the list by rendering it with the current
* {@link Renderer}.
*
* @param elem the element to add
* @since Envoy Client v0.3-alpha
*/
void addElement(E elem) {
if (renderer != null) {
final JComponent component = renderer.getListCellComponent(this, elem);
component.addMouseListener(getSelectionListener(getComponentCount()));
add(component, getComponentCount());
}
}
/**
* @param componentIndex the index of the list component to which the mouse
* listener will be added
* @return a mouse listener calling the
* {@link ComponentList#selectElement(int)} method with the
* component's index when a left click is performed by the user
* @since Envoy Client v0.1-beta
*/
private MouseListener getSelectionListener(int componentIndex) {
return new MouseAdapter() {
@Override
public void mouseClicked(MouseEvent e) { if (SwingUtilities.isLeftMouseButton(e)) selectElement(componentIndex); }
};
}
@Override
public JComponent getComponent(int n) { return (JComponent) super.getComponent(n); }
/**
* @return a set of all selected indices
* @since Envoy Client v0.1-beta
*/
public Set<Integer> getSelection() { return selection; }
/**
* @return a set of all selected elements
* @since Envoy Client v0.1-beta
*/
public Set<E> getSelectedElements() {
var selectedElements = new HashSet<E>();
selection.forEach(i -> selectedElements.add(model.get(i)));
return selectedElements;
}
/**
* @return the index of an arbitrary selected element
* @throws java.util.NoSuchElementException if no selection is present
* @since Envoy Client v0.1-beta
*/
public int getSingleSelection() { return selection.stream().findAny().get(); }
/**
* @return an arbitrary selected element
* @throws java.util.NoSuchElementException if no selection is present
* @since Envoy Client v0.1-beta
*/
public E getSingleSelectedElement() { return model.get(getSingleSelection()); }
/**
* @return the model
* @since Envoy Client v0.1-beta
*/
public Model<E> getModel() { return model; }
/**
* Sets the list model providing the list elements to render. The rendered
* components will be synchronized with the contents of the new model or removed
* if the new model is {@code null}.
*
* @param model the list model to set
* @return this component list
* @since Envoy Client v0.3-alpha
*/
public ComponentList<E> setModel(Model<E> model) {
// Remove old model
if (this.model != null) this.model.setComponentList(null);
// Synchronize with new model
this.model = model;
if (model != null) model.setComponentList(this);
synchronizeModel();
return this;
}
/**
* @return the renderer
* @since Envoy Client v0.1-beta
*/
public Renderer<E> getRenderer() { return renderer; }
/**
* @param renderer the renderer to set
* @return this component list
* @since Envoy Client v0.1-beta
*/
public ComponentList<E> setRenderer(Renderer<E> renderer) {
this.renderer = renderer;
return this;
}
/**
* @return the selection mode
* @since Envoy Client v0.1-beta
*/
public SelectionMode getSelectionMode() { return selectionMode; }
/**
* Sets a new selection mode. The current selection will be cleared during this
* action.
*
* @param selectionMode the selection mode to set
* @return this component list
* @since Envoy Client v0.1-beta
*/
public ComponentList<E> setSelectionMode(SelectionMode selectionMode) {
this.selectionMode = selectionMode;
clearSelection();
return this;
}
/**
* @return the selection handler
* @since Envoy Client v0.1-beta
*/
public SelectionHandler<E> getSelectionHandler() { return selectionHandler; }
/**
* @param selectionHandler the selection handler to set
* @since Envoy Client v0.1-beta
*/
public void setSelectionHandler(SelectionHandler<E> selectionHandler) { this.selectionHandler = selectionHandler; }
}

120
src/main/java/envoy/client/ui/list/Model.java
View File

@ -1,120 +0,0 @@
package envoy.client.ui.list;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
/**
* Stores objects that will be displayed in a {@link ComponentList}.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>Model.java</strong><br>
* Created: <strong>25.01.2020</strong><br>
*
* @param <E> the type of object displayed in this list
* @author Kai S. K. Engelbart
* @since Envoy Client v0.3-alpha
*/
public final class Model<E> implements Iterable<E>, Serializable {
private List<E> elements = new ArrayList<>();
transient private ComponentList<E> componentList;
private static final long serialVersionUID = 0L;
/**
* Adds an element to this model and notifies the associated
* {@link ComponentList} to add the corresponding component.
*
* @param e the element to add
* @return {@code true}
* @see java.util.List#add(java.lang.Object)
* @since Envoy Client v0.3-alpha
*/
public boolean add(E e) {
if (componentList != null) {
componentList.addElement(e);
componentList.revalidate();
}
return elements.add(e);
}
/**
* Removes all elements from this model and clears the associated
* {@link ComponentList}.
*
* @see java.util.List#clear()
* @since Envoy Client v0.3-alpha
*/
public void clear() {
elements.clear();
if (componentList != null) componentList.removeAll();
}
/**
* @param index the index to retrieve the element from
* @return the element located at the index
* @see java.util.List#get(int)
* @since Envoy Client v0.3-alpha
*/
public E get(int index) { return elements.get(index); }
/**
* Removes the element at a specific index from this model and the corresponding
* component from the {@link ComponentList}.
*
* @param index the index of the element to remove
* @return the removed element
* @see java.util.List#remove(int)
* @since Envoy Client v0.3-alpha
*/
public E remove(int index) {
if (componentList != null) componentList.remove(index);
return elements.remove(index);
}
/**
* @return the amount of elements in this list model
* @see java.util.List#size()
* @since Envoy Client v0.3-alpha
*/
public int size() { return elements.size(); }
/**
* @return {@code true} if this model contains no elements
* @see java.util.List#isEmpty()
*/
public boolean isEmpty() { return elements.isEmpty(); }
/**
* @return an iterator over the elements of this list model
* @see java.util.List#iterator()
* @since Envoy Client v0.3-alpha
*/
@Override
public Iterator<E> iterator() {
return new Iterator<>() {
Iterator<E> iter = elements.iterator();
@Override
public boolean hasNext() { return iter.hasNext(); }
@Override
public E next() { return iter.next(); }
};
}
/**
* Sets the component list displaying the elements of this model and triggers a
* synchronization.
*
* @param componentList the component list to set
* @since Envoy Client v0.3-alpha
*/
void setComponentList(ComponentList<E> componentList) {
this.componentList = componentList;
if (componentList != null && componentList.getRenderer() != null) componentList.synchronizeModel();
}
}

31
src/main/java/envoy/client/ui/list/Renderer.java
View File

@ -1,31 +0,0 @@
package envoy.client.ui.list;
import javax.swing.JComponent;
/**
* Allows a {@link ComponentList} convert its elements into Swing components
* that can be rendered.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>Renderer.java</strong><br>
* Created: <strong>25.01.2020</strong><br>
*
* @param <E> the type of object displayed in this list
* @author Kai S. K. Engelbart
* @since Envoy Client v0.3-alpha
*/
@FunctionalInterface
public interface Renderer<E> {
/**
* Provides a Swing component representing a list element.
*
* @param list the list in which the component will be displayed
* @param value the list element that will be converted
* @param isSelected {@code true} if the user has selected the list cell in
* which the list element is rendered
* @return the component representing the list element
* @since Envoy Client v0.3-alpha
*/
JComponent getListCellComponent(ComponentList<? extends E> list, E value);
}

28
src/main/java/envoy/client/ui/list/SelectionHandler.java
View File

@ -1,28 +0,0 @@
package envoy.client.ui.list;
import javax.swing.JComponent;
/**
* Handles the selection of elements in a {@link ComponentList}.<br>
* <br>
* Project: <strong>envoy-client</strong>
* File: <strong>SelectionHandler.java</strong>
* Created: <strong>21.03.2020</strong>
*
* @author Kai S. K. Engelbart
* @param <E> the type of the underlying {@link ComponentList}
* @since Envoy Client v0.1-beta
*/
@FunctionalInterface
public interface SelectionHandler<E> {
/**
* Notifies the handler about a selection.
*
* @param element the selected element
* @param component the selected component
* @param isSelected contains the selection state
* @since Envoy Client v0.1-beta
*/
void selectionChanged(E element, JComponent component, boolean isSelected);
}

10
src/main/java/envoy/client/ui/list/package-info.java
View File

@ -1,10 +0,0 @@
/**
* This package defines a Swing component that can be used to display lists of
* other components to the user.
*
* @author Kai S. K. Engelbart
* @author Leon Hofmeister
* @author Maximilian K&auml;fer
* @since Envoy Client v0.3-alpha
*/
package envoy.client.ui.list;

73
src/main/java/envoy/client/ui/list_component/ContactSearchComponent.java
View File

@ -1,73 +0,0 @@
package envoy.client.ui.list_component;
import java.awt.Component;
import java.awt.Dimension;
import java.awt.Font;
import javax.swing.*;
import envoy.client.data.Settings;
import envoy.client.event.SendEvent;
import envoy.client.ui.list.ComponentList;
import envoy.client.ui.primary.PrimaryButton;
import envoy.data.User;
import envoy.event.ContactOperationEvent;
import envoy.event.EventBus;
/**
* Project: <strong>envoy-client</strong>
* File: <strong>ContactSearchComponent.java</strong>
* Created: <strong>21.03.2020</strong>
*
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-beta
*/
public class ContactSearchComponent extends JComponent {
private static final long serialVersionUID = 0L;
/**
* @param list the {@link ComponentList} that is used to display search results
* @param user the {@link User} that appears as a search result
* @since Envoy Client v0.1-beta
*/
public ContactSearchComponent(ComponentList<? extends User> list, User user) {
setLayout(new BoxLayout(this, BoxLayout.X_AXIS));
setBackground(list.getBackground());
setForeground(list.getForeground());
JLabel display = new JLabel(user.getName());
display.setForeground(Settings.getInstance().getCurrentTheme().getTextColor());
display.setAlignmentX(Component.LEFT_ALIGNMENT);
display.setAlignmentY(Component.CENTER_ALIGNMENT);
display.setFont(new Font("Arial", Font.PLAIN, 16));
add(display);
PrimaryButton add = new PrimaryButton("+");
add.setFont(new Font("Arial", Font.PLAIN, 19));
add.setPreferredSize(new Dimension(45, 45));
add.setMinimumSize(new Dimension(45, 45));
add.setMaximumSize(new Dimension(45, 45));
add.setBackground(list.getBackground());
add.setForeground(list.getForeground());
add.addActionListener(evt -> {
ContactOperationEvent contactsOperationEvent = new ContactOperationEvent(user, ContactOperationEvent.Operation.ADD);
EventBus.getInstance().dispatch(contactsOperationEvent);
EventBus.getInstance().dispatch(new SendEvent(contactsOperationEvent));
});
add(add);
// Define some space to the messages below
setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(0, 0, 15, 0), BorderFactory.createEtchedBorder()));
// Define a maximum height of 50px
Dimension size = new Dimension(435, 50);
setMaximumSize(size);
setMinimumSize(size);
setPreferredSize(size);
}
}

127
src/main/java/envoy/client/ui/list_component/MessageComponent.java
View File

@ -1,127 +0,0 @@
package envoy.client.ui.list_component;
import java.awt.*;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.EnumMap;
import javax.swing.*;
import envoy.client.data.Chat;
import envoy.client.data.Settings;
import envoy.client.ui.Color;
import envoy.client.ui.IconUtil;
import envoy.client.ui.list.ComponentList;
import envoy.data.Message;
import envoy.data.Message.MessageStatus;
import envoy.data.User;
/**
* Project: <strong>envoy-client</strong>
* File: <strong>MessageComponent.java</strong>
* Created: <strong>21.03.2020</strong>
*
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-beta
*/
public class MessageComponent extends JPanel {
private static final long serialVersionUID = 0L;
private static EnumMap<MessageStatus, ImageIcon> statusIcons;
private static ImageIcon forwardIcon;
static {
try {
statusIcons = IconUtil.loadByEnum(MessageStatus.class, 16);
forwardIcon = IconUtil.load("/icons/forward.png", 16);
} catch (IOException e) {
e.printStackTrace();
}
}
/**
* @param list the {@link ComponentList} that displays this {@link Chat}
* @param message the {@link Message} to display
* @param senderId the id of the {@link User} who sends messages from this
* account
* @since Envoy Client v0.1-beta
*/
public MessageComponent(ComponentList<? extends Message> list, Message message, long senderId) {
var width = list.getMaximumSize().width;
final var theme = Settings.getInstance().getCurrentTheme();
final int padding = (int) (width * 0.35);
GridBagLayout gbl_panel = new GridBagLayout();
gbl_panel.columnWidths = new int[] { 1, 1 };
gbl_panel.rowHeights = new int[] { 1, 1 };
gbl_panel.columnWeights = new double[] { 1, 1 };
gbl_panel.rowWeights = new double[] { 1, 1 };
setLayout(gbl_panel);
setBackground(theme.getCellColor());
// Date Label - The Label that displays the creation date of a message
var dateLabel = new JLabel(new SimpleDateFormat("dd.MM.yyyy HH:mm").format(message.getCreationDate()));
dateLabel.setForeground(theme.getDateColor());
dateLabel.setAlignmentX(1f);
dateLabel.setFont(new Font("Arial", Font.PLAIN, 12));
dateLabel.setPreferredSize(dateLabel.getPreferredSize());
var gbc_dateLabel = new GridBagConstraints();
gbc_dateLabel.fill = GridBagConstraints.BOTH;
gbc_dateLabel.gridx = 0;
gbc_dateLabel.gridy = 0;
add(dateLabel, gbc_dateLabel);
// Message area - The JTextArea that displays the text content of a message.
var messageTextArea = new JTextArea(message.getText());
messageTextArea.setLineWrap(true);
messageTextArea.setWrapStyleWord(true);
messageTextArea.setForeground(theme.getTextColor());
messageTextArea.setAlignmentX(0.5f);
messageTextArea.setBackground(theme.getCellColor());
messageTextArea.setEditable(false);
var font = new Font("Arial", Font.PLAIN, 14);
messageTextArea.setFont(font);
messageTextArea.setSize(width - padding - 16, 10);
var gbc_messageTextArea = new GridBagConstraints();
gbc_messageTextArea.fill = GridBagConstraints.HORIZONTAL;
gbc_messageTextArea.gridx = 0;
gbc_messageTextArea.gridy = 1;
add(messageTextArea, gbc_messageTextArea);
// Status Label - displays the status of the message
var statusLabel = new JLabel(statusIcons.get(message.getStatus()));
var gbc_statusLabel = new GridBagConstraints();
gbc_statusLabel.gridx = 1;
gbc_statusLabel.gridy = 1;
add(statusLabel, gbc_statusLabel);
// Forwarding
if (message.isForwarded()) {
var forwardLabel = new JLabel("Forwarded", forwardIcon, SwingConstants.CENTER);
forwardLabel.setBackground(getBackground());
forwardLabel.setForeground(Color.lightGray);
var gbc_forwardLabel = new GridBagConstraints();
gbc_forwardLabel.fill = GridBagConstraints.BOTH;
gbc_forwardLabel.gridx = 1;
gbc_forwardLabel.gridy = 0;
add(forwardLabel, gbc_forwardLabel);
}
// Define an etched border and some space to the messages below
var ours = senderId == message.getSenderID();
setBorder(BorderFactory.createCompoundBorder(BorderFactory.createEmptyBorder(0, ours ? padding : 10, 10, ours ? 0 : padding),
BorderFactory.createEtchedBorder()));
var size = new Dimension(width - 50, getPreferredSize().height);
setPreferredSize(size);
setMinimumSize(size);
setMaximumSize(size);
}
}

69
src/main/java/envoy/client/ui/list_component/UserComponent.java
View File

@ -1,69 +0,0 @@
package envoy.client.ui.list_component;
import java.awt.BorderLayout;
import java.awt.Dimension;
import javax.swing.JLabel;
import javax.swing.JPanel;
import envoy.client.data.Settings;
import envoy.client.ui.Color;
import envoy.client.ui.Theme;
import envoy.data.User;
import envoy.data.User.UserStatus;
/**
* Displays a {@link User}.<br>
* <br>
* Project: <strong>envoy-client</strong>
* File: <strong>UserComponent.java</strong>
* Created: <strong>21.03.2020</strong>
*
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-beta
*/
public class UserComponent extends JPanel {
private static final long serialVersionUID = 0L;
/**
* @param user the {@link User} whose information is displayed
* @since Envoy Client v0.1-beta
*/
public UserComponent(User user) {
final Theme theme = Settings.getInstance().getCurrentTheme();
setLayout(new BorderLayout());
// Panel background
setBackground(theme.getCellColor());
setOpaque(true);
setPreferredSize(new Dimension(100, 35));
// TODO add profile picture support in BorderLayout.West
JLabel username = new JLabel(user.getName());
username.setForeground(theme.getUserNameColor());
add(username, BorderLayout.CENTER);
final UserStatus status = user.getStatus();
JLabel statusLabel = new JLabel(status.toString());
Color foreground;
switch (status) {
case AWAY:
foreground = Color.yellow;
break;
case BUSY:
foreground = Color.blue;
break;
case ONLINE:
foreground = Color.green;
break;
default:
foreground = Color.lightGray;
break;
}
statusLabel.setForeground(foreground);
add(statusLabel, BorderLayout.NORTH);
}
}

14
src/main/java/envoy/client/ui/list_component/package-info.java
View File

@ -1,14 +0,0 @@
/**
* This package contains swing components that can be displayed by
* {@link envoy.client.ui.list.ComponentList}.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>package-info.java</strong><br>
* Created: <strong>21 Mar 2020</strong><br>
*
* @author Leon Hofmeister
* @author Kai S. K. Engelbart
* @author Maximilian K&auml;fer
* @since Envoy Client v0.1-beta
*/
package envoy.client.ui.list_component;

2
src/main/java/envoy/client/ui/package-info.java
View File

@ -1,8 +1,8 @@
/**
* This package contains classes defining the user interface.
*
* @author Kai S. K. Engelbart
* @author Leon Hofmeister
* @author Kai S. K. Engelbart
* @author Maximilian K&auml;fer
* @since Envoy Client v0.1-beta
*/

63
src/main/java/envoy/client/ui/primary/PrimaryButton.java
View File

@ -1,63 +0,0 @@
package envoy.client.ui.primary;
import java.awt.Graphics;
import javax.swing.JButton;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>PrimaryButton.javaEvent.java</strong><br>
* Created: <strong>07.12.2019</strong><br>
*
* @author Kai S. K. Engelbart
* @author Maximilian K&auml;fer
* @since Envoy Client v0.2-alpha
*/
public class PrimaryButton extends JButton {
private static final long serialVersionUID = 0L;
private int arcSize;
/**
* Creates a primary button
*
* @param title the title of the button
* @since Envoy 0.2-alpha
*/
public PrimaryButton(String title) { this(title, 6); }
/**
* Creates a primary button
*
* @param title the title of the button
* @param arcSize the size of the arc used to draw the round button edges
* @since Envoy 0.2-alpha
*/
public PrimaryButton(String title, int arcSize) {
super(title);
setBorderPainted(false);
setFocusPainted(false);
setContentAreaFilled(false);
this.arcSize = arcSize;
}
@Override
protected void paintComponent(Graphics g) {
g.setColor(getBackground());
g.fillRoundRect(0, 0, getWidth(), getHeight(), arcSize, arcSize);
super.paintComponent(g);
}
/**
* @return the arcSize
* @since Envoy 0.2-alpha
*/
public int getArcSize() { return arcSize; }
/**
* @param arcSize the arcSize to set
* @since Envoy 0.2-alpha
*/
public void setArcSize(int arcSize) { this.arcSize = arcSize; }
}

126
src/main/java/envoy/client/ui/primary/PrimaryScrollBar.java
View File

@ -1,126 +0,0 @@
package envoy.client.ui.primary;
import java.awt.*;
import javax.swing.JButton;
import javax.swing.JComponent;
import javax.swing.JScrollBar;
import javax.swing.plaf.basic.BasicScrollBarUI;
import envoy.client.data.Settings;
import envoy.client.ui.Theme;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>PrimaryScrollBar.java</strong><br>
* Created: <strong>14.12.2019</strong><br>
*
* @author Maximilian K&auml;fer
* @since Envoy Client v0.2-alpha
*/
public class PrimaryScrollBar extends BasicScrollBarUI {
private final Dimension d = new Dimension();
private final int arcSize;
private final Color scrollBarColor;
private final Color hoverColor;
private final Color draggingColor;
private final boolean isVertical;
/**
* Initializes a {@link PrimaryScrollBar} with a color scheme.
*
* @param arcSize the size of the arc used to draw the round scroll bar
* edges
* @param scrollBarColor the default color
* @param hoverColor the color while hovering
* @param draggingColor the color while dragging
* @param isVertical indicates whether this is a vertical
* {@link PrimaryScrollBar}
*/
public PrimaryScrollBar(int arcSize, Color scrollBarColor, Color hoverColor, Color draggingColor, boolean isVertical) {
this.arcSize = arcSize;
this.scrollBarColor = scrollBarColor;
this.hoverColor = hoverColor;
this.draggingColor = draggingColor;
this.isVertical = isVertical;
}
/**
* Initializes a {@link PrimaryScrollBar} using a color scheme specified in a
* {@link Theme}
*
* @param theme the {@link Theme} to be applied to this
* {@link PrimaryScrollBar}
* @param isVertical indicates whether this is a vertical
* {@link PrimaryScrollBar}
*/
public PrimaryScrollBar(Theme theme, boolean isVertical) {
this(5, theme.getInteractableBackgroundColor(), new Color(theme.getInteractableBackgroundColor().getRGB() - 50),
new Color(theme.getInteractableBackgroundColor().getRGB() + 170), isVertical);
}
/**
* {@inheritDoc}
*/
@Override
protected JButton createDecreaseButton(int orientation) {
JButton button = new JButton();
button.setPreferredSize(d);
return button;
}
/**
* {@inheritDoc}
*/
@Override
protected JButton createIncreaseButton(int orientation) {
JButton button = new JButton();
button.setPreferredSize(d);
return button;
}
/**
* {@inheritDoc}
*/
@Override
protected void paintTrack(Graphics g, JComponent c, Rectangle r) {}
/**
* {@inheritDoc}
*/
@Override
protected void paintThumb(Graphics g, JComponent c, Rectangle r) {
Graphics2D g2 = (Graphics2D) g.create();
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING, RenderingHints.VALUE_ANTIALIAS_ON);
Color color;
JScrollBar sb = (JScrollBar) c;
if (!sb.isEnabled()) return;
if (isDragging) color = draggingColor;
else if (isThumbRollover()) color = hoverColor;
else color = scrollBarColor;
g2.setPaint(color);
if (isVertical) {
g2.fillRoundRect(r.x - 9, r.y, r.width, r.height, arcSize, arcSize);
g2.setPaint(Settings.getInstance().getCurrentTheme().getCellColor());
g2.drawRoundRect(r.x - 9, r.y, r.width, r.height, arcSize, arcSize);
} else {
g2.fillRoundRect(r.x, r.y + 9, r.width, r.height - 10, arcSize, arcSize);
g2.setPaint(Settings.getInstance().getCurrentTheme().getCellColor());
g2.drawRoundRect(r.x, r.y + 9, r.width, r.height - 10, arcSize, arcSize);
}
g2.dispose();
}
/**
* {@inheritDoc}
*/
@Override
protected void setThumbBounds(int x, int y, int width, int height) {
super.setThumbBounds(x, y, width, height);
scrollbar.repaint();
}
}

85
src/main/java/envoy/client/ui/primary/PrimaryScrollPane.java
View File

@ -1,85 +0,0 @@
package envoy.client.ui.primary;
import javax.swing.JScrollPane;
import envoy.client.ui.Theme;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>PrimaryScrollPane.java</strong><br>
* Created: <strong>15 Dec 2019</strong><br>
*
* @author Kai S. K. Engelbart
* @author Maximilian K&auml;fer
*/
public class PrimaryScrollPane extends JScrollPane {
private static final long serialVersionUID = 0L;
private int verticalScrollBarMaximum = getVerticalScrollBar().getMaximum();
private boolean chatOpened = false;
/**
* Initializes a {@link JScrollPane} with the primary Envoy design scheme
*
* @since Envoy Client v0.2-alpha
*/
public PrimaryScrollPane() { setBorder(null); }
/**
* Styles the vertical and horizontal scroll bars.
*
* @param theme the color set used to color the component
* @since Envoy Client v0.2-alpha
*/
public void applyTheme(Theme theme) {
setForeground(theme.getBackgroundColor());
setBackground(theme.getCellColor());
getVerticalScrollBar().setBackground(theme.getCellColor());
getVerticalScrollBar().setUI(new PrimaryScrollBar(theme, true));
getHorizontalScrollBar().setBackground(theme.getCellColor());
getHorizontalScrollBar().setUI(new PrimaryScrollBar(theme, false));
}
/**
* Implements <b>autoscroll functionality</b> for the vertical scroll bar. </br>
* </br>
* Functionality to automatically scroll down when user views </br>
* the bottom of the chat while there are new messages added. </br>
* </br>
* When chat is opened, the vertical scroll bar starts at the bottom. </br>
* </br>
* When rereading messages, the chat doesn't scroll down if new messages </br>
* are added. (Besides see first point)
*
* @since Envoy Client v0.2-alpha
*/
public void autoscroll() {
// Automatic scrolling to the bottom
getVerticalScrollBar().addAdjustmentListener(e -> {
if (verticalScrollBarMaximum == e.getAdjustable().getMaximum()) return;
if (chatOpened) {
e.getAdjustable().setValue(e.getAdjustable().getMaximum());
verticalScrollBarMaximum = getVerticalScrollBar().getMaximum();
chatOpened = false;
return;
}
if (getVerticalScrollBar().getValue() + getVerticalScrollBar().getVisibleAmount() + 100 >= getVerticalScrollBar().getMaximum()) {
e.getAdjustable().setValue(e.getAdjustable().getMaximum());
verticalScrollBarMaximum = getVerticalScrollBar().getMaximum();
}
});
}
/**
* Indicates a chat being opened by the user to this {@link PrimaryScrollPane}
* triggering it to automatically scroll down.
*
* @param chatOpened indicates the chat opening status
* @since Envoy Client v0.2-alpha
*/
public void setChatOpened(boolean chatOpened) { this.chatOpened = chatOpened; }
}

70
src/main/java/envoy/client/ui/primary/PrimaryTextArea.java
View File

@ -1,70 +0,0 @@
package envoy.client.ui.primary;
import java.awt.Font;
import java.awt.Graphics;
import javax.swing.JTextArea;
import javax.swing.border.EmptyBorder;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>PrimaryTextArea.javaEvent.java</strong><br>
* Created: <strong>07.12.2019</strong><br>
*
* @author Maximilian K&auml;fer
* @since Envoy Client v0.2-alpha
*/
public class PrimaryTextArea extends JTextArea {
private static final long serialVersionUID = 0L;
private int arcSize;
/**
* Creates the text area
*
* @param borderSpace the space between components
* @since Envoy 0.2-alpha
*/
public PrimaryTextArea(int borderSpace) { this(6, borderSpace); }
/**
* Creates the text area
*
* @param arcSize is the diameter of the arc at the four corners.
* @param borderSpace is the insets of the border on all four sides.
* @since Envoy 0.2-alpha
*/
public PrimaryTextArea(int arcSize, int borderSpace) {
super();
setWrapStyleWord(true);
setLineWrap(true);
setBorder(null);
setFont(new Font("Arial", Font.PLAIN, 17));
setBorder(new EmptyBorder(borderSpace, borderSpace, borderSpace, borderSpace));
setOpaque(false);
this.arcSize = arcSize;
}
/**
* {@inheritDoc}
*/
@Override
protected void paintComponent(Graphics g) {
g.setColor(getBackground());
g.fillRoundRect(0, 0, getWidth(), getHeight(), arcSize, arcSize);
super.paintComponent(g);
}
/**
* @return the arcSize - the diameter of the arc at the four corners.
* @since Envoy 0.2-alpha
*/
public int getArcSize() { return arcSize; }
/**
* @param arcSize the arcSize to set
* @since Envoy 0.2-alpha
*/
public void setArcSize(int arcSize) { this.arcSize = arcSize; }
}

61
src/main/java/envoy/client/ui/primary/PrimaryToggleSwitch.java
View File

@ -1,61 +0,0 @@
package envoy.client.ui.primary;
import java.awt.Dimension;
import java.awt.Graphics;
import javax.swing.JButton;
import envoy.client.data.Settings;
import envoy.client.data.SettingsItem;
import envoy.client.ui.Color;
/**
* This component can be used to toggle between two options. This will change
* the state of a {@code boolean} {@link SettingsItem}.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>PrimaryToggleSwitch.java</strong><br>
* Created: <strong>21 Dec 2019</strong><br>
*
* @author Maximilian K&auml;fer
* @author Kai S. K. Engelbart
* @since Envoy Client v0.3-alpha
*/
public class PrimaryToggleSwitch extends JButton {
private boolean state;
private static final long serialVersionUID = 0L;
/**
* Initializes a {@link PrimaryToggleSwitch}.
*
* @param settingsItem the {@link SettingsItem} that is controlled by this
* {@link PrimaryToggleSwitch}
* @since Envoy Client v0.3-alpha
*/
public PrimaryToggleSwitch(SettingsItem<Boolean> settingsItem) {
setPreferredSize(new Dimension(50, 25));
setMinimumSize(new Dimension(50, 25));
setMaximumSize(new Dimension(50, 25));
setBorderPainted(false);
setFocusPainted(false);
setContentAreaFilled(false);
state = settingsItem.get();
addActionListener((evt) -> { state = !state; settingsItem.set(state); revalidate(); repaint(); });
}
/**
* {@inheritDoc}
*/
@Override
public void paintComponent(Graphics g) {
g.setColor(state ? Color.GREEN : Color.LIGHT_GRAY);
g.fillRoundRect(0, 0, getWidth(), getHeight(), 25, 25);
g.setColor(Settings.getInstance().getCurrentTheme().getInteractableBackgroundColor());
g.fillRoundRect(state ? 25 : 0, 0, 25, 25, 25, 25);
}
}

17
src/main/java/envoy/client/ui/primary/package-info.java
View File

@ -1,17 +0,0 @@
/**
* This package defines all "primary" components that were defined specifically
* for the visual improvement of Envoy. However, they can still be used in
* general for other projects.<br>
* Primary elements are supposed to provide the main functionality of a UI
* component.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>package-info.java</strong><br>
* Created: <strong>14 Mar 2020</strong><br>
*
* @author Leon Hofmeister
* @author Kai S. K. Engelbart
* @author Maximilian K&auml;fer
* @since Envoy Client v0.1-beta
*/
package envoy.client.ui.primary;

65
src/main/java/envoy/client/ui/renderer/UserListRenderer.java
View File

@ -1,65 +0,0 @@
package envoy.client.ui.renderer;
import java.awt.Component;
import java.awt.Dimension;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.ListCellRenderer;
import envoy.client.data.Settings;
import envoy.data.User;
import envoy.data.User.UserStatus;
/**
* Defines how the {@code UserList} is displayed.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>UserListRenderer.java</strong><br>
* Created: <strong>12 Oct 2019</strong><br>
*
* @author Kai S. K. Engelbart
* @author Maximilian K&auml;fer
* @since Envoy Client v0.1-alpha
*/
public class UserListRenderer extends JLabel implements ListCellRenderer<User> {
private static final long serialVersionUID = 0L;
/**
* {@inheritDoc}
*/
@Override
public Component getListCellRendererComponent(JList<? extends User> list, User value, int index, boolean isSelected, boolean cellHasFocus) {
if (isSelected) {
setBackground(list.getSelectionBackground());
setForeground(list.getSelectionForeground());
} else {
setBackground(list.getBackground());
setForeground(list.getForeground());
}
// Enable background rendering
setOpaque(true);
final String name = value.getName();
final UserStatus status = value.getStatus();
this.setPreferredSize(new Dimension(100, 35));
// Getting the UserNameColor of the current theme
String textColor = null;
textColor = Settings.getInstance().getCurrentTheme().getUserNameColor().toHex();
switch (status) {
case ONLINE:
setText(String
.format("<html><p style=\"color:#03fc20\"><b><small>%s</b></small><br><p style=\"color:%s\">%s</html>", status, textColor, name));
break;
case OFFLINE:
setText(String
.format("<html><p style=\"color:#fc0303\"><b><small>%s</b></small><br><p style=\"color:%s\">%s</html>", status, textColor, name));
break;
}
return this;
}
}

14
src/main/java/envoy/client/ui/renderer/package-info.java
View File

@ -1,14 +0,0 @@
/**
* This package contains all Envoy-specific renderers for lists that store an
* arbitrary number of JComponents.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>package-info.java</strong><br>
* Created: <strong>14 Mar 2020</strong><br>
*
* @author Leon Hofmeister
* @author Kai S. K. Engelbart
* @author Maximilian K&auml;fer
* @since Envoy Client v0.1-beta
*/
package envoy.client.ui.renderer;

57
src/main/java/envoy/client/ui/settings/GeneralSettingsPane.java Normal file
View File

@ -0,0 +1,57 @@
package envoy.client.ui.settings;
import java.util.List;
import javafx.scene.control.ComboBox;
import javafx.scene.layout.VBox;
import envoy.client.data.Settings;
import envoy.client.data.SettingsItem;
import envoy.client.event.ThemeChangeEvent;
import envoy.data.User.UserStatus;
import envoy.event.EventBus;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>GeneralSettingsPane.java</strong><br>
* Created: <strong>18.04.2020</strong><br>
*
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-beta
*/
public class GeneralSettingsPane extends SettingsPane {
private static final Settings settings = Settings.getInstance();
/**
* @since Envoy Client v0.1-beta
*/
public GeneralSettingsPane() {
super("General");
final var vbox = new VBox();
// TODO: Support other value types
List.of("onCloseMode", "enterToSend")
.stream()
.map(settings.getItems()::get)
.map(i -> new SettingsCheckbox((SettingsItem<Boolean>) i))
.forEach(vbox.getChildren()::add);
final var combobox = new ComboBox<String>();
combobox.getItems().add("dark");
combobox.getItems().add("light");
combobox.setValue(settings.getCurrentTheme());
combobox.setOnAction(
e -> { settings.setCurrentTheme(combobox.getValue()); EventBus.getInstance().dispatch(new ThemeChangeEvent(combobox.getValue())); });
vbox.getChildren().add(combobox);
final var statusComboBox = new ComboBox<UserStatus>();
statusComboBox.getItems().setAll(UserStatus.values());
statusComboBox.setValue(UserStatus.ONLINE);
// TODO add action when value is changed
statusComboBox.setOnAction(e -> {});
vbox.getChildren().add(statusComboBox);
getChildren().add(vbox);
}
}

89
src/main/java/envoy/client/ui/settings/GeneralSettingsPanel.java
View File

@ -1,89 +0,0 @@
package envoy.client.ui.settings;
import java.awt.GridBagConstraints;
import java.awt.GridBagLayout;
import java.awt.Insets;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.JComponent;
import javax.swing.JTextPane;
import envoy.client.data.Settings;
import envoy.client.data.SettingsItem;
import envoy.client.ui.Theme;
import envoy.util.EnvoyLog;
/**
* Displays GUI components that allow general settings regarding the client.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>GeneralSettingsPanel.java</strong><br>
* Created: <strong>21 Dec 2019</strong><br>
*
* @author Maximilian K&auml;fer
* @since Envoy Client v0.3-alpha
*/
public class GeneralSettingsPanel extends SettingsPanel {
private Theme theme;
private static final String[] items = { "onCloseMode", "enterToSend" };
private static final Logger logger = EnvoyLog.getLogger(GeneralSettingsPanel.class);
private static final long serialVersionUID = 0L;
/**
* This is the constructor for the General class. Here the user can set general
* settings for the client.
*
* @param parent the {@link SettingsScreen} as a part of which this
* {@link SettingsPanel} is displayed
* @since Envoy Client v0.3-alpha
*/
public GeneralSettingsPanel(SettingsScreen parent) {
super(parent);
theme = Settings.getInstance().getCurrentTheme();
setBackground(theme.getCellColor());
GridBagLayout gbl_general = new GridBagLayout();
gbl_general.columnWidths = new int[] { 1, 1 };
gbl_general.rowHeights = new int[] { 1, 1, 1 };
gbl_general.columnWeights = new double[] { 1.0, 0.1 };
gbl_general.rowWeights = new double[] { 0.02, 0.02, 1.0 };
setLayout(gbl_general);
for (int i = 0; i < items.length; i++)
try {
createSettingElement(i, Settings.getInstance().getItems().get(items[i]));
} catch (SecurityException | ReflectiveOperationException e) {
logger.log(Level.WARNING, "Could not create settings item", e);
}
}
private void createSettingElement(int gridy, SettingsItem<?> settingsItem) throws SecurityException, ReflectiveOperationException {
JTextPane descriptionText = new JTextPane();
JComponent settingComponent = settingsItem.getComponent();
GridBagConstraints gbc_toggleSwitch = new GridBagConstraints();
gbc_toggleSwitch.gridx = 1;
gbc_toggleSwitch.gridy = gridy;
add(settingComponent, gbc_toggleSwitch);
descriptionText.setText(settingsItem.getDescription());
descriptionText.setBackground(theme.getBackgroundColor());
descriptionText.setForeground(theme.getBackgroundColor().invert());
descriptionText.setEditable(false);
GridBagConstraints gbc_descriptionText = new GridBagConstraints();
gbc_descriptionText.fill = GridBagConstraints.BOTH;
gbc_descriptionText.gridx = 0;
gbc_descriptionText.gridy = gridy;
gbc_descriptionText.insets = new Insets(5, 5, 5, 5);
add(descriptionText, gbc_descriptionText);
}
}

228
src/main/java/envoy/client/ui/settings/NewThemeScreen.java
View File

@ -1,228 +0,0 @@
package envoy.client.ui.settings;
import java.awt.*;
import java.util.function.Consumer;
import javax.swing.JDialog;
import javax.swing.JPanel;
import javax.swing.JTextPane;
import envoy.client.data.Settings;
import envoy.client.ui.Theme;
import envoy.client.ui.primary.PrimaryButton;
import envoy.client.ui.primary.PrimaryTextArea;
/**
* Displays window where you can choose a name for the new {@link Theme}.
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>NewThemeScreen.java</strong><br>
* Created: <strong>26 Dec 2019</strong><br>
*
* @author Maximilian K&auml;fer
* @since Envoy Client v0.3-alpha
*/
public class NewThemeScreen extends JDialog {
private final JPanel standardPanel = new JPanel();
private final JPanel secondaryPanel = new JPanel();
private JTextPane text = new JTextPane();
private PrimaryTextArea nameEnterTextArea = new PrimaryTextArea(4);
private PrimaryButton confirmButton = new PrimaryButton("Confirm");
private JTextPane errorText = new JTextPane();
private PrimaryButton otherName = new PrimaryButton("Other Name");
private PrimaryButton overwrite = new PrimaryButton("Overwrite");
private final Consumer<String> newThemeAction, modifyThemeAction;
private static final long serialVersionUID = 0L;
/**
* Creates a window, where you can choose a name for a new {@link Theme}. <br>
* There are two versions of this Window. The first one is responsible for
* choosing the name, the second one appears, if the name already exists.
*
* @param parent the dialog is launched with its location relative to
* this {@link SettingsScreen}
* @param newThemeAction is executed when a new theme name is entered
* @param modifyThemeAction is executed when an existing theme name is entered
* and confirmed
* @since Envoy Client v0.3-alpha
*/
public NewThemeScreen(SettingsScreen parent, Consumer<String> newThemeAction, Consumer<String> modifyThemeAction) {
this.newThemeAction = newThemeAction;
this.modifyThemeAction = modifyThemeAction;
setLocationRelativeTo(parent);
setTitle("New Theme");
setModal(true);
setDimensions(true);
setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
Theme theme = Settings.getInstance().getCurrentTheme();
getContentPane().setLayout(new BorderLayout());
standardPanel.setBackground(theme.getBackgroundColor());
secondaryPanel.setBackground(theme.getBackgroundColor());
loadStandardContent(theme);
}
private void setDimensions(boolean isStandard) {
Dimension size = isStandard ? new Dimension(300, 170) : new Dimension(300, 225);
setPreferredSize(size);
setMinimumSize(size);
setMaximumSize(size);
}
private void loadStandardContent(Theme theme) {
getContentPane().removeAll();
// ContentPane
GridBagLayout gbl_contentPanel = new GridBagLayout();
gbl_contentPanel.columnWidths = new int[] { 1, 1 };
gbl_contentPanel.rowHeights = new int[] { 1, 1, 1 };
gbl_contentPanel.columnWeights = new double[] { 1, 1 };
gbl_contentPanel.rowWeights = new double[] { 1, 1, 1 };
getContentPane().add(standardPanel, BorderLayout.CENTER);
standardPanel.setLayout(gbl_contentPanel);
// text.setFont(new Font());
text.setText("Please enter a name for the new Theme");
text.setAlignmentX(CENTER_ALIGNMENT);
text.setBackground(theme.getCellColor());
text.setForeground(theme.getUserNameColor());
text.setEditable(false);
GridBagConstraints gbc_text = new GridBagConstraints();
gbc_text.fill = GridBagConstraints.HORIZONTAL;
gbc_text.gridx = 0;
gbc_text.gridy = 0;
gbc_text.gridwidth = 2;
gbc_text.insets = new Insets(5, 5, 5, 5);
standardPanel.add(text, gbc_text);
nameEnterTextArea.setBackground(theme.getCellColor());
nameEnterTextArea.setForeground(theme.getTypingMessageColor());
nameEnterTextArea.setText("");
nameEnterTextArea.setEditable(true);
GridBagConstraints gbc_input = new GridBagConstraints();
gbc_input.fill = GridBagConstraints.HORIZONTAL;
gbc_input.gridx = 0;
gbc_input.gridy = 1;
gbc_input.gridwidth = 2;
gbc_input.insets = new Insets(5, 5, 5, 5);
standardPanel.add(nameEnterTextArea, gbc_input);
confirmButton.setBackground(theme.getInteractableBackgroundColor());
confirmButton.setForeground(theme.getInteractableForegroundColor());
GridBagConstraints gbc_confirmButton = new GridBagConstraints();
gbc_confirmButton.gridx = 0;
gbc_confirmButton.gridy = 2;
gbc_confirmButton.gridwidth = 2;
gbc_confirmButton.insets = new Insets(5, 5, 5, 5);
standardPanel.add(confirmButton, gbc_confirmButton);
confirmButton.addActionListener((evt) -> {
if (!nameEnterTextArea.getText().isEmpty()) if (Settings.getInstance().getThemes().containsKey(nameEnterTextArea.getText())) {
// load other panel
setDimensions(false);
loadSecondaryPage(theme);
} else {
newThemeAction.accept(nameEnterTextArea.getText());
dispose();
}
});
}
private void loadSecondaryPage(Theme theme) {
// ContentPane
getContentPane().removeAll();
GridBagLayout gbl_secondaryPanel = new GridBagLayout();
gbl_secondaryPanel.columnWidths = new int[] { 1, 1 };
gbl_secondaryPanel.rowHeights = new int[] { 1, 1, 1, 1 };
gbl_secondaryPanel.columnWeights = new double[] { 1, 1 };
gbl_secondaryPanel.rowWeights = new double[] { 1, 1, 1, 1 };
getContentPane().add(secondaryPanel, BorderLayout.CENTER);
secondaryPanel.setLayout(gbl_secondaryPanel);
// text.setFont(new Font());
text.setText("Please enter a name for the new Theme");
text.setAlignmentX(CENTER_ALIGNMENT);
text.setBackground(theme.getCellColor());
text.setForeground(theme.getUserNameColor());
text.setEditable(false);
GridBagConstraints gbc_text = new GridBagConstraints();
gbc_text.fill = GridBagConstraints.HORIZONTAL;
gbc_text.gridx = 0;
gbc_text.gridy = 0;
gbc_text.gridwidth = 2;
gbc_text.insets = new Insets(5, 5, 5, 5);
secondaryPanel.add(text, gbc_text);
nameEnterTextArea.setBackground(theme.getCellColor());
nameEnterTextArea.setForeground(theme.getTypingMessageColor());
nameEnterTextArea.setEditable(false);
GridBagConstraints gbc_input = new GridBagConstraints();
gbc_input.fill = GridBagConstraints.HORIZONTAL;
gbc_input.gridx = 0;
gbc_input.gridy = 1;
gbc_input.gridwidth = 2;
gbc_input.insets = new Insets(5, 5, 5, 5);
secondaryPanel.add(nameEnterTextArea, gbc_input);
errorText.setText("The name does already exist. Choose another one or overwrite the old theme.");
errorText.setAlignmentX(CENTER_ALIGNMENT);
errorText.setBackground(theme.getCellColor());
errorText.setForeground(theme.getUserNameColor());
errorText.setEditable(false);
GridBagConstraints gbc_errorText = new GridBagConstraints();
gbc_errorText.fill = GridBagConstraints.HORIZONTAL;
gbc_errorText.gridx = 0;
gbc_errorText.gridy = 2;
gbc_errorText.gridwidth = 2;
gbc_errorText.insets = new Insets(5, 5, 5, 5);
secondaryPanel.add(errorText, gbc_errorText);
otherName.setBackground(theme.getInteractableBackgroundColor());
otherName.setForeground(theme.getInteractableForegroundColor());
GridBagConstraints gbc_otherName = new GridBagConstraints();
gbc_otherName.gridx = 0;
gbc_otherName.gridy = 3;
gbc_otherName.insets = new Insets(5, 5, 5, 5);
secondaryPanel.add(otherName, gbc_otherName);
overwrite.setBackground(theme.getInteractableBackgroundColor());
overwrite.setForeground(theme.getInteractableForegroundColor());
GridBagConstraints gbc_overwrite = new GridBagConstraints();
gbc_overwrite.gridx = 1;
gbc_overwrite.gridy = 3;
gbc_overwrite.insets = new Insets(5, 5, 5, 5);
secondaryPanel.add(overwrite, gbc_overwrite);
otherName.addActionListener((evt) -> { setDimensions(true); loadStandardContent(theme); });
overwrite.addActionListener((evt) -> { modifyThemeAction.accept(nameEnterTextArea.getText()); dispose(); });
}
}

32
src/main/java/envoy/client/ui/settings/SettingsCheckbox.java Normal file
View File

@ -0,0 +1,32 @@
package envoy.client.ui.settings;
import javafx.event.ActionEvent;
import javafx.scene.control.CheckBox;
import envoy.client.data.SettingsItem;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>SettingsToggleButton.java</strong><br>
* Created: <strong>18.04.2020</strong><br>
*
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-beta
*/
public final class SettingsCheckbox extends CheckBox {
/**
* Creates an instance of {@link SettingsCheckbox}.
*
* @param settingsItem the {@link SettingsItem} whose values could be adapted
* @since Envoy Client v0.1-beta
*/
public SettingsCheckbox(SettingsItem<Boolean> settingsItem) {
super(settingsItem.getUserFriendlyName());
setSelected(settingsItem.get());
// "Schau, es hat sich behindert" - Kai, 2020
addEventHandler(ActionEvent.ACTION, e -> settingsItem.set(isSelected()));
}
}

24
src/main/java/envoy/client/ui/settings/SettingsPane.java Normal file
View File

@ -0,0 +1,24 @@
package envoy.client.ui.settings;
import javafx.scene.layout.Pane;
/**
* Project: <strong>envoy-client</strong><br>
* File: <strong>SettingsPane.java</strong><br>
* Created: <strong>18.04.2020</strong><br>
*
* @author Kai S. K. Engelbart
* @since Envoy Client v0.1-beta
*/
public abstract class SettingsPane extends Pane {
protected String title;
protected SettingsPane(String title) { this.title = title; }
/**
* @return the title of this settings pane
* @since Envoy Client v0.1-beta
*/
public String getTitle() { return title; }
}

30
src/main/java/envoy/client/ui/settings/SettingsPanel.java
View File

@ -1,30 +0,0 @@
package envoy.client.ui.settings;
import javax.swing.JPanel;
/**
* Serves as an interface between {@link SettingsScreen} and different
* {@link JPanel}s with actual settings that are defined as sub classes of this
* class.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>SettingsPanel.java</strong><br>
* Created: <strong>20 Dec 2019</strong><br>
*
* @author Kai S. K. Engelbart
* @since Envoy Client v0.2-alpha
*/
public abstract class SettingsPanel extends JPanel {
protected final SettingsScreen parent;
private static final long serialVersionUID = 0L;
/**
* Initializes a {@link SettingsPanel}.
*
* @param parent the {@link SettingsScreen} as a part of which this
* {@link SettingsPanel} is displayed
*/
public SettingsPanel(SettingsScreen parent) { this.parent = parent; }
}

172
src/main/java/envoy/client/ui/settings/SettingsScreen.java
View File

@ -1,172 +0,0 @@
package envoy.client.ui.settings;
import java.awt.*;
import java.lang.reflect.InvocationTargetException;
import java.util.HashMap;
import java.util.Map;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.*;
import envoy.client.data.Settings;
import envoy.client.event.ThemeChangeEvent;
import envoy.client.ui.Theme;
import envoy.client.ui.primary.PrimaryButton;
import envoy.event.EventBus;
import envoy.util.EnvoyLog;
/**
* This class provides the GUI to change the user specific settings.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>SettingsScreen.java</strong><br>
* Created: <strong>31 Oct 2019</strong><br>
*
* @author Leon Hofmeister
* @author Maximilian K&auml;fer
* @author Kai S. K. Engelbart
* @since Envoy Client v0.2-alpha
*/
public class SettingsScreen extends JDialog {
private static final long serialVersionUID = 0L;
private final JPanel contentPanel = new JPanel();
// Settings panel list
private final DefaultListModel<String> optionsListModel = new DefaultListModel<>();
private final JList<String> options = new JList<>(optionsListModel);
// OK and cancel buttons
private final JPanel buttonPane = new JPanel();
private final PrimaryButton cancelButton = new PrimaryButton("Cancel");
private final Insets insets = new Insets(5, 5, 5, 5);
private SettingsPanel settingsPanel;
private static final Logger logger = EnvoyLog.getLogger(SettingsScreen.class);
/**
* Initializes the settings screen.
*
* @since Envoy Client v0.1-alpha
*/
public SettingsScreen() {
// Initialize settings pages
Map<String, Class<? extends SettingsPanel>> panels = new HashMap<>();
panels.put("General", GeneralSettingsPanel.class);
panels.put("Color Themes", ThemeCustomizationPanel.class);
setBounds(10, 10, 450, 650);
getContentPane().setLayout(new BorderLayout());
{
// ContentPane
GridBagLayout gbl_contentPanel = new GridBagLayout();
gbl_contentPanel.columnWidths = new int[] { 1, 1 };
gbl_contentPanel.rowHeights = new int[] { 1 };
gbl_contentPanel.columnWeights = new double[] { 0.05, 1.0 };
gbl_contentPanel.rowWeights = new double[] { 1.0 };
getContentPane().add(contentPanel, BorderLayout.CENTER);
contentPanel.setLayout(gbl_contentPanel);
// Constraints for the settings panel
GridBagConstraints gbc_panel = new GridBagConstraints();
gbc_panel.fill = GridBagConstraints.BOTH;
gbc_panel.gridx = 1;
gbc_panel.gridy = 0;
gbc_panel.anchor = GridBagConstraints.PAGE_START;
gbc_panel.insets = insets;
options.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
options.addListSelectionListener((listSelectionEvent) -> {
if (!listSelectionEvent.getValueIsAdjusting()) {
// Get selected settings panel
final String option = options.getSelectedValue();
logger.log(Level.FINEST, "Selected settings panel: " + option);
// Remove previous settings panel
if (settingsPanel != null) contentPanel.remove(settingsPanel);
try {
settingsPanel = panels.get(option).getDeclaredConstructor(getClass()).newInstance(this);
// Add selected settings panel
contentPanel.add(settingsPanel, gbc_panel);
revalidate();
repaint();
} catch (InstantiationException | IllegalAccessException | IllegalArgumentException | InvocationTargetException
| NoSuchMethodException | SecurityException e) {
logger.log(Level.SEVERE, "Failed to invoke constructor of SettingsPanel " + option, e);
}
}
});
options.setFont(new Font("Arial", Font.PLAIN, 14));
GridBagConstraints gbc_optionsList = new GridBagConstraints();
gbc_optionsList.fill = GridBagConstraints.BOTH;
gbc_optionsList.gridx = 0;
gbc_optionsList.gridy = 0;
gbc_optionsList.anchor = GridBagConstraints.PAGE_START;
gbc_optionsList.insets = insets;
panels.keySet().forEach(name -> optionsListModel.addElement(name));
contentPanel.add(options, gbc_optionsList);
// ButtonPane
GridBagLayout gbl_buttonPane = new GridBagLayout();
gbl_buttonPane.columnWidths = new int[] { 1, 1 };
gbl_buttonPane.rowHeights = new int[] { 25 };
gbl_buttonPane.columnWeights = new double[] { 1.0, 1.0 };
gbl_buttonPane.rowWeights = new double[] { 0.0 };
getContentPane().add(buttonPane, BorderLayout.SOUTH);
buttonPane.setLayout(gbl_buttonPane);
{
cancelButton.setActionCommand("Cancel");
cancelButton.setBorderPainted(false);
GridBagConstraints gbc_cancelButton = new GridBagConstraints();
gbc_cancelButton.anchor = GridBagConstraints.NORTHWEST;
gbc_cancelButton.insets = insets;
gbc_cancelButton.gridx = 0;
gbc_cancelButton.gridy = 0;
buttonPane.add(cancelButton, gbc_cancelButton);
cancelButton.addActionListener((evt) -> { dispose(); });
}
}
// Apply current theme
applyTheme(Settings.getInstance().getCurrentTheme());
// Respond to theme changes
EventBus.getInstance().register(ThemeChangeEvent.class, evt -> applyTheme(evt.get()));
setDefaultCloseOperation(JDialog.DISPOSE_ON_CLOSE);
setModal(true);
}
private void applyTheme(Theme theme) {
// JDialog
setBackground(theme.getBackgroundColor());
// contentPanel
contentPanel.setBackground(theme.getBackgroundColor());
// buttonPane
buttonPane.setBackground(theme.getCellColor());
// cancelButton
cancelButton.setBackground(theme.getInteractableBackgroundColor());
cancelButton.setForeground(theme.getInteractableForegroundColor());
// options
options.setSelectionForeground(theme.getUserNameColor());
options.setSelectionBackground(theme.getSelectionColor());
options.setForeground(theme.getUserNameColor());
options.setBackground(theme.getCellColor());
}
}

246
src/main/java/envoy/client/ui/settings/ThemeCustomizationPanel.java
View File

@ -1,246 +0,0 @@
package envoy.client.ui.settings;
import java.awt.*;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.*;
import envoy.client.data.Settings;
import envoy.client.event.ThemeChangeEvent;
import envoy.client.ui.Color;
import envoy.client.ui.Theme;
import envoy.client.ui.primary.PrimaryButton;
import envoy.event.EventBus;
import envoy.util.EnvoyLog;
/**
* Displays GUI components that allow changing the current {@Theme} and creating
* new ones.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>ThemeCustomizationPanel.java</strong><br>
* Created: <strong>20 Dec 2019</strong><br>
*
* @author Kai S. K. Engelbart
* @author Maximilian K&auml;fer
* @since Envoy Client v0.2-alpha
*/
public class ThemeCustomizationPanel extends SettingsPanel {
private JPanel colorsPanel = new JPanel();
private DefaultComboBoxModel<String> themesModel;
private JComboBox<String> themes;
private Theme temporaryTheme;
private PrimaryButton createThemeButton = new PrimaryButton("Create Theme");
private boolean themeChanged;
private final Insets insets = new Insets(5, 5, 5, 5);
private static final Logger logger = EnvoyLog.getLogger(ThemeCustomizationPanel.class);
private static final long serialVersionUID = 0L;
/**
* Initializes a {@link ThemeCustomizationPanel} that enables the user to change
* the current {@link Theme} and create new themes as part of the
* {@link SettingsScreen}.
*
* @param parent the {@link SettingsScreen} as a part of which this
* {@link SettingsPanel} is displayed
* @since Envoy Client v0.2-alpha
*/
public ThemeCustomizationPanel(SettingsScreen parent) {
super(parent);
temporaryTheme = new Theme("temporaryTheme", Settings.getInstance().getCurrentTheme());
var themeNames = Settings.getInstance().getThemes().keySet().toArray(new String[0]);
String currentThemeName = Settings.getInstance().getCurrentThemeName();
for (int i = 0; i < themeNames.length; i++)
if (currentThemeName.equals(themeNames[i])) {
themeNames[i] = themeNames[0];
themeNames[0] = currentThemeName;
break;
}
themesModel = new DefaultComboBoxModel<>(themeNames);
themes = new JComboBox<>(themesModel);
GridBagLayout gbl_themeLayout = new GridBagLayout();
gbl_themeLayout.columnWidths = new int[] { 1, 1 };
gbl_themeLayout.rowHeights = new int[] { 1, 1, 1 };
gbl_themeLayout.columnWeights = new double[] { 1.0, 1.0 };
gbl_themeLayout.rowWeights = new double[] { 0.01, 1.0, 0.01 };
setLayout(gbl_themeLayout);
themes.setSelectedItem(Settings.getInstance().getCurrentTheme());
GridBagConstraints gbc_themes = new GridBagConstraints();
gbc_themes.fill = GridBagConstraints.HORIZONTAL;
gbc_themes.gridwidth = 2;
gbc_themes.gridx = 0;
gbc_themes.gridy = 0;
gbc_themes.anchor = GridBagConstraints.NORTHWEST;
gbc_themes.insets = new Insets(10, 10, 20, 10);
add(themes, gbc_themes);
GridBagLayout gbl_colorCustomizations = new GridBagLayout();
gbl_colorCustomizations.columnWidths = new int[] { 1, 1 };
gbl_colorCustomizations.rowHeights = new int[] { 1, 1, 1, 1, 1, 1, 1, 1, 1 };
gbl_colorCustomizations.columnWeights = new double[] { 1, 1 };
gbl_colorCustomizations.rowWeights = new double[] { 1, 1, 1, 1, 1, 1, 1, 1 };
colorsPanel.setLayout(gbl_colorCustomizations);
Theme theme = Settings.getInstance().getCurrentTheme();
buildCustomizeElements(theme);
GridBagConstraints gbc_colorsPanel = new GridBagConstraints();
gbc_colorsPanel.fill = GridBagConstraints.HORIZONTAL;
gbc_colorsPanel.gridx = 0;
gbc_colorsPanel.gridy = 1;
gbc_colorsPanel.gridwidth = 2;
gbc_colorsPanel.anchor = GridBagConstraints.NORTHWEST;
gbc_colorsPanel.insets = insets;
add(colorsPanel, gbc_colorsPanel);
createThemeButton.addActionListener((evt) -> {
if (themeChanged) {
new NewThemeScreen(parent, name -> {
// Create new theme
logger.log(Level.FINEST, name);
Settings.getInstance().addNewThemeToMap(new Theme(name, temporaryTheme));
// Add new theme name to combo box
themesModel.addElement(name);
// Select new theme name
themes.setSelectedIndex(themesModel.getSize() - 1);
}, name -> {
// Modify theme
Settings.getInstance().getThemes().replace(name, new Theme(name, temporaryTheme));
if (themes.getSelectedItem().equals(name))
EventBus.getInstance().dispatch(new ThemeChangeEvent(Settings.getInstance().getTheme(name)));
else themes.setSelectedItem(name);
}).setVisible(true);
themeChanged = false;
}
});
GridBagConstraints gbc_createThemeButton = new GridBagConstraints();
gbc_createThemeButton.fill = GridBagConstraints.HORIZONTAL;
gbc_createThemeButton.gridx = 0;
gbc_createThemeButton.gridy = 2;
gbc_createThemeButton.anchor = GridBagConstraints.CENTER;
gbc_createThemeButton.insets = insets;
add(createThemeButton, gbc_createThemeButton);
colorsPanel.setBackground(theme.getCellColor());
// Apply theme upon selection
themes.addItemListener(e -> {
String selectedValue = (String) themes.getSelectedItem();
logger.log(Level.FINEST, "Selected theme: " + selectedValue);
final Theme currentTheme = Settings.getInstance().getTheme(selectedValue);
Settings.getInstance().setCurrentTheme(selectedValue);
EventBus.getInstance().dispatch(new ThemeChangeEvent(currentTheme));
});
// Apply current theme
applyTheme(theme);
// Respond to theme changes
EventBus.getInstance()
.register(ThemeChangeEvent.class,
evt -> {
final Theme currentTheme = evt.get();
temporaryTheme = new Theme("temporaryTheme", currentTheme);
applyTheme(currentTheme);
});
}
private void applyTheme(Theme theme) {
// themeContent
setForeground(theme.getUserNameColor());
setBackground(theme.getCellColor());
// createThemeButton
createThemeButton.setForeground(theme.getInteractableForegroundColor());
createThemeButton.setBackground(theme.getInteractableBackgroundColor());
// themes
themes.setBackground(theme.getInteractableBackgroundColor());
themes.setForeground(theme.getInteractableForegroundColor());
colorsPanel.setBackground(theme.getCellColor());
// Color panel
updateColorVariables(theme);
revalidate();
repaint();
}
private void updateColorVariables(Theme theme) {
colorsPanel.removeAll();
buildCustomizeElements(theme);
}
private void buildCustomizeElements(Theme theme) {
buildCustomizeElement(theme, theme.getBackgroundColor(), "Background", "backgroundColor", 1);
buildCustomizeElement(theme, theme.getCellColor(), "Cells", "cellColor", 2);
buildCustomizeElement(theme, theme.getInteractableForegroundColor(), "Interactable Foreground", "interactableForegroundColor", 3);
buildCustomizeElement(theme, theme.getInteractableBackgroundColor(), "Interactable Background", "interactableBackgroundColor", 4);
buildCustomizeElement(theme, theme.getTextColor(), "Text Color", "textColor", 5);
buildCustomizeElement(theme, theme.getDateColor(), "Date Chat", "dateColorChat", 6);
buildCustomizeElement(theme, theme.getSelectionColor(), "Selection", "selectionColor", 7);
buildCustomizeElement(theme, theme.getTypingMessageColor(), "Typing Message", "typingMessageColor", 8);
buildCustomizeElement(theme, theme.getUserNameColor(), "User Names", "userNameColor", 9);
}
private void buildCustomizeElement(Theme theme, Color color, String name, String colorName, int gridy) {
JButton button = new JButton();
JTextPane textPane = new JTextPane();
textPane.setFont(new Font("Arial", Font.PLAIN, 14));
textPane.setBackground(theme.getBackgroundColor());
textPane.setForeground(theme.getBackgroundColor().invert());
textPane.setText(name);
textPane.setEditable(false);
button.setBackground(color);
button.setPreferredSize(new Dimension(25, 25));
button.addActionListener((evt) -> {
java.awt.Color c = JColorChooser.showDialog(null, "Choose a color", color);
if (c != null) {
Color newColor = new Color(c);
if (!color.equals(newColor)) {
logger.log(Level.FINEST, "New Color: " + newColor);
temporaryTheme.setColor(colorName, newColor);
themeChanged = true;
}
button.setBackground(newColor);
}
});
GridBagConstraints gbc_textPane = new GridBagConstraints();
gbc_textPane.fill = GridBagConstraints.BOTH;
gbc_textPane.gridx = 0;
gbc_textPane.gridy = gridy;
gbc_textPane.anchor = GridBagConstraints.CENTER;
gbc_textPane.insets = insets;
colorsPanel.add(textPane, gbc_textPane);
GridBagConstraints gbc_button = new GridBagConstraints();
gbc_button.fill = GridBagConstraints.BOTH;
gbc_button.gridx = 1;
gbc_button.gridy = gridy;
gbc_button.anchor = GridBagConstraints.CENTER;
gbc_button.insets = insets;
colorsPanel.add(button, gbc_button);
}
}

11
src/main/java/envoy/client/ui/settings/package-info.java
View File

@ -1,9 +1,14 @@
/**
* This package contains user interface classes related to the settings screen.
* This package contains classes used for representing the settings
* visually.<br>
* <br>
* Project: <strong>envoy-client</strong><br>
* File: <strong>package-info.java</strong><br>
* Created: <strong>19 Apr 2020</strong><br>
*
* @author Kai S. K. Engelbart
* @author Leon Hofmeister
* @author Kai S. K. Engelbart
* @author Maximilian K&auml;fer
* @since Envoy Client v0.2-alpha
* @since Envoy Client v0.1-beta
*/
package envoy.client.ui.settings;

8
src/main/java/module-info.java
View File

@ -12,6 +12,12 @@ module envoy {
requires transitive envoy.common;
requires transitive java.desktop;
requires transitive java.logging;
requires transitive java.naming;
requires transitive java.prefs;
requires javafx.controls;
requires javafx.fxml;
requires javafx.base;
requires javafx.graphics;
opens envoy.client.ui to javafx.graphics, javafx.fxml;
opens envoy.client.ui.controller to javafx.graphics, javafx.fxml;
}

4
src/main/resources/client.properties
View File

@ -1,3 +1,3 @@
server=http://kske.feste-ip.net
port=43315
server=localhost
port=8080
localDB=.\\localDB

3
src/main/resources/css/base.css Normal file
View File

@ -0,0 +1,3 @@
.button {
-fx-background-radius: 5em;
}

4
src/main/resources/css/dark.css Normal file
View File

@ -0,0 +1,4 @@
.button{
-fx-background-color: rgb(105,0,153);
-fx-text-fill: white;
}

3
src/main/resources/css/light.css Normal file
View File

@ -0,0 +1,3 @@
.button{
-fx-background-color: snow;
}

48
src/main/resources/fxml/ChatScene.fxml Normal file
View File

@ -0,0 +1,48 @@
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.geometry.Insets?>
<?import javafx.scene.control.Button?>
<?import javafx.scene.control.Label?>
<?import javafx.scene.control.ListView?>
<?import javafx.scene.control.TextArea?>
<?import javafx.scene.layout.ColumnConstraints?>
<?import javafx.scene.layout.GridPane?>
<?import javafx.scene.layout.RowConstraints?>
<GridPane maxHeight="-Infinity" maxWidth="-Infinity" minHeight="400.0" minWidth="350.0" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/11.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="envoy.client.ui.controller.ChatScene">
<columnConstraints>
<ColumnConstraints hgrow="SOMETIMES" maxWidth="1.7976931348623157E308" minWidth="10.0" percentWidth="20.0" prefWidth="161.0" />
<ColumnConstraints hgrow="SOMETIMES" maxWidth="1.7976931348623157E308" minWidth="10.0" percentWidth="65.0" prefWidth="357.0" />
<ColumnConstraints hgrow="SOMETIMES" maxWidth="1.7976931348623157E308" minWidth="6.285736083984375" percentWidth="15.0" prefWidth="48.000030517578125" />
</columnConstraints>
<rowConstraints>
<RowConstraints maxHeight="1.7976931348623157E308" minHeight="10.0" percentHeight="10.0" prefHeight="70.0" vgrow="SOMETIMES" />
<RowConstraints maxHeight="1.7976931348623157E308" minHeight="10.0" percentHeight="70.0" prefHeight="326.2857404436384" vgrow="SOMETIMES" />
<RowConstraints maxHeight="1.7976931348623157E308" minHeight="10.0" percentHeight="5.0" prefHeight="50.0" vgrow="SOMETIMES" />
<RowConstraints maxHeight="1.7976931348623157E308" minHeight="10.0" percentHeight="15.0" prefHeight="100.0" vgrow="SOMETIMES" />
</rowConstraints>
<children>
<ListView fx:id="userList" onMouseClicked="#userListClicked" prefHeight="211.0" prefWidth="300.0" GridPane.rowIndex="1" GridPane.rowSpan="2147483647" />
<Label fx:id="contactLabel" prefHeight="16.0" prefWidth="250.0" text="Select a contact to chat with" GridPane.columnSpan="2" />
<Button fx:id="settingsButton" mnemonicParsing="true" onAction="#settingsButtonClicked" text="_Settings" GridPane.columnIndex="2" GridPane.halignment="CENTER" GridPane.valignment="CENTER" />
<ListView fx:id="messageList" prefHeight="257.0" prefWidth="155.0" GridPane.columnIndex="1" GridPane.columnSpan="2" GridPane.rowIndex="1" GridPane.rowSpan="2" />
<Button fx:id="postButton" defaultButton="true" disable="true" mnemonicParsing="true" onAction="#postButtonClicked" prefHeight="10.0" prefWidth="65.0" text="_Post" GridPane.columnIndex="2" GridPane.halignment="CENTER" GridPane.rowIndex="3" GridPane.valignment="CENTER" />
<TextArea fx:id="messageTextArea" disable="true" onInputMethodTextChanged="#messageTextUpdated" onKeyPressed="#checkKeyCombination" onKeyTyped="#messageTextUpdated" prefHeight="200.0" prefWidth="200.0" wrapText="true" GridPane.columnIndex="1" GridPane.rowIndex="3" />
<Button mnemonicParsing="true" onAction="#addContactButtonClicked" text="_Add Contacts" GridPane.halignment="CENTER" GridPane.rowIndex="3" GridPane.valignment="CENTER">
<padding>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</padding>
<GridPane.margin>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</GridPane.margin>
</Button>
<Label fx:id="remainingChars" disable="true" ellipsisString="" maxHeight="30.0" maxWidth="180.0" prefHeight="30.0" prefWidth="180.0" text="remaining chars: 0/x" textFill="LIME" textOverrun="LEADING_WORD_ELLIPSIS" visible="false" GridPane.columnIndex="1" GridPane.rowIndex="2">
<GridPane.margin>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</GridPane.margin>
<padding>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</padding>
</Label>
</children>
</GridPane>

67
src/main/resources/fxml/ContactSearchScene.fxml Normal file
View File

@ -0,0 +1,67 @@
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.geometry.Insets?>
<?import javafx.scene.control.Button?>
<?import javafx.scene.control.ListView?>
<?import javafx.scene.control.TextField?>
<?import javafx.scene.control.Tooltip?>
<?import javafx.scene.layout.HBox?>
<?import javafx.scene.layout.Pane?>
<?import javafx.scene.layout.VBox?>
<VBox maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/11.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="envoy.client.ui.controller.ContactSearchScene">
<children>
<HBox alignment="CENTER" prefHeight="100.0" prefWidth="200.0">
<children>
<TextField fx:id="searchBar" onInputMethodTextChanged="#checkClearButton" onKeyTyped="#checkClearButton" prefColumnCount="22" promptText="Enter username to search for">
<HBox.margin>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</HBox.margin>
<padding>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</padding>
<tooltip>
<Tooltip text="Enter a name. If an account by that name exists, it will be displayed below." wrapText="true" />
</tooltip>
</TextField>
<Button fx:id="clearButton" disable="true" mnemonicParsing="true" onAction="#clear" text="Clea_r">
<tooltip>
<Tooltip autoHide="true" text="Clears the text to the left and the elements below" wrapText="true" />
</tooltip>
</Button>
<Pane disable="true" maxWidth="20.0" prefWidth="20.0" visible="false">
<HBox.margin>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</HBox.margin>
<padding>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</padding>
</Pane>
<Button fx:id="searchButton" disable="true" defaultButton="true" mnemonicParsing="true" onAction="#suggestContacts" prefHeight="26.0" prefWidth="71.0" text="_Search" textOverrun="LEADING_WORD_ELLIPSIS">
<padding>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</padding>
<HBox.margin>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</HBox.margin>
<tooltip>
<Tooltip autoHide="true" text="Search for accounts with the name entered to the left" wrapText="true" />
</tooltip>
</Button>
</children>
</HBox>
<ListView fx:id="contactList" onMouseClicked="#contactListClicked" prefHeight="314.0" prefWidth="600.0" />
<Button fx:id="backButton" cancelButton="true" mnemonicParsing="true" onAction="#backButtonClicked" text="_Back">
<VBox.margin>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</VBox.margin>
<padding>
<Insets bottom="5.0" left="5.0" right="5.0" top="5.0" />
</padding>
<tooltip>
<Tooltip autoHide="true" text="Takes you back to the screen where you can chat with others" wrapText="true" />
</tooltip>
</Button>
</children>
</VBox>

52
src/main/resources/fxml/LoginScene.fxml Normal file
View File

@ -0,0 +1,52 @@
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.scene.control.Button?>
<?import javafx.scene.control.ButtonBar?>
<?import javafx.scene.control.CheckBox?>
<?import javafx.scene.control.Label?>
<?import javafx.scene.control.PasswordField?>
<?import javafx.scene.control.TextField?>
<?import javafx.scene.layout.ColumnConstraints?>
<?import javafx.scene.layout.GridPane?>
<?import javafx.scene.layout.RowConstraints?>
<?import javafx.scene.layout.VBox?>
<?import javafx.scene.text.Font?>
<VBox prefHeight="206.0" prefWidth="440.0" xmlns="http://javafx.com/javafx/11.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="envoy.client.ui.controller.LoginScene">
<children>
<Label text="User Login">
<font>
<Font size="26.0" />
</font>
</Label>
<GridPane>
<columnConstraints>
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" percentWidth="40.0" prefWidth="100.0" />
<ColumnConstraints hgrow="SOMETIMES" minWidth="10.0" prefWidth="100.0" />
</columnConstraints>
<rowConstraints>
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
<RowConstraints minHeight="10.0" prefHeight="30.0" vgrow="SOMETIMES" />
</rowConstraints>
<children>
<Label text="User Name:" />
<Label text="Password" GridPane.rowIndex="1" />
<Label fx:id="repeatPasswordLabel" text="Repeat Password:" visible="false" GridPane.rowIndex="2" />
<TextField fx:id="userTextField" GridPane.columnIndex="1" />
<PasswordField fx:id="passwordField" GridPane.columnIndex="1" GridPane.rowIndex="1" />
<PasswordField fx:id="repeatPasswordField" promptText="Repeat the chosen password" visible="false" GridPane.columnIndex="1" GridPane.rowIndex="2" />
</children>
</GridPane>
<CheckBox fx:id="registerCheckBox" mnemonicParsing="true" onAction="#registerCheckboxChanged" prefHeight="17.0" prefWidth="181.0" text="_Register" />
<Label fx:id="connectionLabel" />
<ButtonBar prefHeight="40.0" prefWidth="200.0">
<buttons>
<Button mnemonicParsing="false" onAction="#abortLogin" text="Close" />
<Button mnemonicParsing="false" onAction="#offlineModeButtonPressed" text="Offline mode" />
<Button defaultButton="true" mnemonicParsing="false" onAction="#loginButtonPressed" text="Login" />
</buttons>
</ButtonBar>
</children>
</VBox>

24
src/main/resources/fxml/SettingsScene.fxml Normal file
View File

@ -0,0 +1,24 @@
<?xml version="1.0" encoding="UTF-8"?>
<?import javafx.geometry.Insets?>
<?import javafx.scene.control.Button?>
<?import javafx.scene.control.ListView?>
<?import javafx.scene.control.TitledPane?>
<?import javafx.scene.layout.HBox?>
<?import javafx.scene.layout.VBox?>
<VBox alignment="TOP_RIGHT" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="400.0" prefWidth="600.0" xmlns="http://javafx.com/javafx/11.0.1" xmlns:fx="http://javafx.com/fxml/1" fx:controller="envoy.client.ui.controller.SettingsScene">
<children>
<HBox prefHeight="100.0" prefWidth="200.0">
<children>
<ListView fx:id="settingsList" onMouseClicked="#settingsListClicked" prefHeight="200.0" prefWidth="200.0" />
<TitledPane fx:id="titledPane" collapsible="false" prefHeight="200.0" prefWidth="200.0" />
</children>
</HBox>
<Button defaultButton="true" mnemonicParsing="true" onMouseClicked="#backButtonClicked" text="_Back">
<opaqueInsets>
<Insets />
</opaqueInsets>
</Button>
</children>
</VBox>

0
src/main/resources/envoy_logo.png → src/main/resources/icons/envoy_logo.png
View File

Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 30 KiB

After

Width:  |  Height:  |  Size: 30 KiB

0
src/main/resources/envoy_logo_alpha.png → src/main/resources/icons/envoy_logo_alpha.png
View File

Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 28 KiB

After

Width:  |  Height:  |  Size: 28 KiB