zdm/envoy
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envoy
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Fixed multiple bugs concerning enterToSend and the postButton

This commit is contained in:
delvh 2020-06-13 22:38:49 +02:00
parent 9bf28acfcb
commit 3960f955d8
2 changed files with 41 additions and 18 deletions
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57
src/main/java/envoy/client/ui/controller/ChatScene.java
View File

@ -197,6 +197,34 @@ public final class ChatScene {
sceneContext.<ContactSearchScene>getController().initializeData(sceneContext, localDB);
}
/**
* Checks the text length of the {@code messageTextArea}, adjusts the
* {@code remainingChars} - Label and checks whether to send the message
* automatically.
*
* @param e the keys that have been entered
* @since Envoy Client v0.1-beta
*/
@FXML
private void checkKeyCombination(KeyEvent e) {
// checks whether the text is too long
messageTextUpdated();
// Automatic sending of messages via (ctrl +) enter
checkPostConditions(e);
}
/**
* @param e the keys that have been pressed
* @since Envoy Client v0.1-beta
*/
@FXML
private void checkPostConditions(KeyEvent e) {
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);
}
/**
* Actions to perform when the text was updated in the messageTextArea.
*
@ -210,29 +238,21 @@ public final class ChatScene {
messageTextArea.positionCaret(MAX_MESSAGE_LENGTH);
messageTextArea.setScrollTop(Double.MAX_VALUE);
}
designRemainingCharsLabel();
}
// Redesigning the remainingChars - Label
/**
* Sets the text and text-color of the {@code remainingChars} - Label.
*
* @since Envoy Client v0.1-beta
*/
private void designRemainingCharsLabel() {
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.
@ -241,10 +261,12 @@ public final class ChatScene {
*/
@FXML
private void postMessage() {
final var text = messageTextArea.getText().strip();
if (text.isBlank()) throw new IllegalArgumentException("A message without visible text can not be sent.");
try {
// Create and send message
final var message = new MessageBuilder(localDB.getUser().getID(), currentChat.getRecipient().getID(), localDB.getIDGenerator())
.setText(messageTextArea.getText().strip())
.setText(text)
.build();
// Send message
@ -264,5 +286,6 @@ public final class ChatScene {
// Clear text field and disable post button
messageTextArea.setText("");
postButton.setDisable(true);
designRemainingCharsLabel();
}
}

2
src/main/resources/fxml/ChatScene.fxml
View File

@ -27,7 +27,7 @@
<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="#postMessage" 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" />
<TextArea fx:id="messageTextArea" disable="true" onInputMethodTextChanged="#messageTextUpdated" onKeyPressed="#checkPostConditions" onKeyTyped="#checkKeyCombination" 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" />