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7388780eca
Author | SHA1 | Date |
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Kai S. K. Engelbart | 7388780eca | |
Kai S. K. Engelbart | dd98814b58 |
36
config.def.h
36
config.def.h
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@ -168,6 +168,42 @@ static unsigned int defaultattr = 11;
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*/
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static uint forcemousemod = ShiftMask;
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/*
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* Xresources preferences to load at startup
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*/
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ResourcePref resources[] = {
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{ "font", STRING, &font },
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{ "color0", STRING, &colorname[0] },
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{ "color1", STRING, &colorname[1] },
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{ "color2", STRING, &colorname[2] },
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{ "color3", STRING, &colorname[3] },
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{ "color4", STRING, &colorname[4] },
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{ "color5", STRING, &colorname[5] },
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{ "color6", STRING, &colorname[6] },
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{ "color7", STRING, &colorname[7] },
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{ "color8", STRING, &colorname[8] },
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{ "color9", STRING, &colorname[9] },
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{ "color10", STRING, &colorname[10] },
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{ "color11", STRING, &colorname[11] },
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{ "color12", STRING, &colorname[12] },
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{ "color13", STRING, &colorname[13] },
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{ "color14", STRING, &colorname[14] },
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{ "color15", STRING, &colorname[15] },
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{ "background", STRING, &colorname[256] },
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{ "foreground", STRING, &colorname[257] },
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{ "cursorColor", STRING, &colorname[258] },
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{ "termname", STRING, &termname },
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{ "shell", STRING, &shell },
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{ "minlatency", INTEGER, &minlatency },
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{ "maxlatency", INTEGER, &maxlatency },
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{ "blinktimeout", INTEGER, &blinktimeout },
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{ "bellvolume", INTEGER, &bellvolume },
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{ "tabspaces", INTEGER, &tabspaces },
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{ "borderpx", INTEGER, &borderpx },
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{ "cwscale", FLOAT, &cwscale },
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{ "chscale", FLOAT, &chscale },
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};
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/*
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* Internal mouse shortcuts.
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* Beware that overloading Button1 will disable the selection.
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134
x.c
134
x.c
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@ -14,6 +14,7 @@
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#include <X11/keysym.h>
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#include <X11/Xft/Xft.h>
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#include <X11/XKBlib.h>
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#include <X11/Xresource.h>
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char *argv0;
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#include "arg.h"
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@ -46,6 +47,19 @@ typedef struct {
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signed char appcursor; /* application cursor */
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} Key;
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/* Xresources preferences */
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enum resource_type {
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STRING = 0,
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INTEGER = 1,
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FLOAT = 2
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};
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typedef struct {
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char *name;
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enum resource_type type;
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void *dst;
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} ResourcePref;
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/* X modifiers */
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#define XK_ANY_MOD UINT_MAX
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#define XK_NO_MOD 0
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@ -82,6 +96,7 @@ typedef XftGlyphFontSpec GlyphFontSpec;
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typedef struct {
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int tw, th; /* tty width and height */
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int w, h; /* window width and height */
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int hborderpx, vborderpx;
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int ch; /* char height */
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int cw; /* char width */
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int mode; /* window state/mode flags */
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@ -332,7 +347,7 @@ ttysend(const Arg *arg)
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int
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evcol(XEvent *e)
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{
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int x = e->xbutton.x - borderpx;
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int x = e->xbutton.x - win.hborderpx;
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LIMIT(x, 0, win.tw - 1);
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return x / win.cw;
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}
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@ -340,7 +355,7 @@ evcol(XEvent *e)
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int
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evrow(XEvent *e)
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{
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int y = e->xbutton.y - borderpx;
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int y = e->xbutton.y - win.vborderpx;
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LIMIT(y, 0, win.th - 1);
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return y / win.ch;
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}
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@ -723,6 +738,9 @@ cresize(int width, int height)
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col = MAX(1, col);
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row = MAX(1, row);
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win.hborderpx = (win.w - col * win.cw) / 2;
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win.vborderpx = (win.h - row * win.ch) / 2;
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tresize(col, row);
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xresize(col, row);
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ttyresize(win.tw, win.th);
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@ -830,8 +848,8 @@ xclear(int x1, int y1, int x2, int y2)
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void
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xhints(void)
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{
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XClassHint class = {opt_name ? opt_name : termname,
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opt_class ? opt_class : termname};
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XClassHint class = {opt_name ? opt_name : "st",
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opt_class ? opt_class : "St"};
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XWMHints wm = {.flags = InputHint, .input = 1};
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XSizeHints *sizeh;
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@ -840,8 +858,8 @@ xhints(void)
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sizeh->flags = PSize | PResizeInc | PBaseSize | PMinSize;
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sizeh->height = win.h;
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sizeh->width = win.w;
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sizeh->height_inc = win.ch;
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sizeh->width_inc = win.cw;
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sizeh->height_inc = 1;
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sizeh->width_inc = 1;
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sizeh->base_height = 2 * borderpx;
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sizeh->base_width = 2 * borderpx;
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sizeh->min_height = win.ch + 2 * borderpx;
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@ -1106,8 +1124,6 @@ xinit(int cols, int rows)
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pid_t thispid = getpid();
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XColor xmousefg, xmousebg;
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if (!(xw.dpy = XOpenDisplay(NULL)))
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die("can't open display\n");
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xw.scr = XDefaultScreen(xw.dpy);
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xw.vis = XDefaultVisual(xw.dpy, xw.scr);
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@ -1123,8 +1139,8 @@ xinit(int cols, int rows)
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xloadcols();
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/* adjust fixed window geometry */
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win.w = 2 * borderpx + cols * win.cw;
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win.h = 2 * borderpx + rows * win.ch;
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win.w = 2 * win.hborderpx + 2 * borderpx + cols * win.cw;
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win.h = 2 * win.vborderpx + 2 * borderpx + rows * win.ch;
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if (xw.gm & XNegative)
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xw.l += DisplayWidth(xw.dpy, xw.scr) - win.w - 2;
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if (xw.gm & YNegative)
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@ -1213,7 +1229,7 @@ xinit(int cols, int rows)
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int
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xmakeglyphfontspecs(XftGlyphFontSpec *specs, const Glyph *glyphs, int len, int x, int y)
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{
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float winx = borderpx + x * win.cw, winy = borderpx + y * win.ch, xp, yp;
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float winx = win.hborderpx + x * win.cw, winy = win.vborderpx + y * win.ch, xp, yp;
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ushort mode, prevmode = USHRT_MAX;
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Font *font = &dc.font;
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int frcflags = FRC_NORMAL;
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@ -1346,7 +1362,7 @@ void
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xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, int y)
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{
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int charlen = len * ((base.mode & ATTR_WIDE) ? 2 : 1);
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int winx = borderpx + x * win.cw, winy = borderpx + y * win.ch,
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int winx = win.hborderpx + x * win.cw, winy = win.vborderpx + y * win.ch,
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width = charlen * win.cw;
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Color *fg, *bg, *temp, revfg, revbg, truefg, truebg;
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XRenderColor colfg, colbg;
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@ -1436,17 +1452,17 @@ xdrawglyphfontspecs(const XftGlyphFontSpec *specs, Glyph base, int len, int x, i
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/* Intelligent cleaning up of the borders. */
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if (x == 0) {
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xclear(0, (y == 0)? 0 : winy, borderpx,
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xclear(0, (y == 0)? 0 : winy, win.vborderpx,
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winy + win.ch +
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((winy + win.ch >= borderpx + win.th)? win.h : 0));
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((winy + win.ch >= win.vborderpx + win.th)? win.h : 0));
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}
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if (winx + width >= borderpx + win.tw) {
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if (winx + width >= win.hborderpx + win.tw) {
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xclear(winx + width, (y == 0)? 0 : winy, win.w,
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((winy + win.ch >= borderpx + win.th)? win.h : (winy + win.ch)));
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((winy + win.ch >= win.vborderpx + win.th)? win.h : (winy + win.ch)));
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}
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if (y == 0)
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xclear(winx, 0, winx + width, borderpx);
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if (winy + win.ch >= borderpx + win.th)
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xclear(winx, 0, winx + width, win.vborderpx);
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if (winy + win.ch >= win.vborderpx + win.th)
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xclear(winx, winy + win.ch, winx + width, win.h);
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/* Clean up the region we want to draw to. */
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@ -1540,35 +1556,35 @@ xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og)
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case 3: /* Blinking Underline */
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case 4: /* Steady Underline */
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XftDrawRect(xw.draw, &drawcol,
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borderpx + cx * win.cw,
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borderpx + (cy + 1) * win.ch - \
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win.hborderpx + cx * win.cw,
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win.vborderpx + (cy + 1) * win.ch - \
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cursorthickness,
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win.cw, cursorthickness);
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break;
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case 5: /* Blinking bar */
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case 6: /* Steady bar */
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XftDrawRect(xw.draw, &drawcol,
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borderpx + cx * win.cw,
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borderpx + cy * win.ch,
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win.hborderpx + cx * win.cw,
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win.vborderpx + cy * win.ch,
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cursorthickness, win.ch);
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break;
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}
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} else {
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XftDrawRect(xw.draw, &drawcol,
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borderpx + cx * win.cw,
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borderpx + cy * win.ch,
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win.hborderpx + cx * win.cw,
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win.vborderpx + cy * win.ch,
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win.cw - 1, 1);
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XftDrawRect(xw.draw, &drawcol,
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borderpx + cx * win.cw,
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borderpx + cy * win.ch,
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win.hborderpx + cx * win.cw,
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win.vborderpx + cy * win.ch,
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1, win.ch - 1);
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XftDrawRect(xw.draw, &drawcol,
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borderpx + (cx + 1) * win.cw - 1,
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borderpx + cy * win.ch,
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win.hborderpx + (cx + 1) * win.cw - 1,
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win.vborderpx + cy * win.ch,
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1, win.ch - 1);
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XftDrawRect(xw.draw, &drawcol,
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borderpx + cx * win.cw,
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borderpx + (cy + 1) * win.ch - 1,
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win.hborderpx + cx * win.cw,
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win.vborderpx + (cy + 1) * win.ch - 1,
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win.cw, 1);
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}
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}
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@ -1980,6 +1996,59 @@ run(void)
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}
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}
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int
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resource_load(XrmDatabase db, char *name, enum resource_type rtype, void *dst)
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{
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char **sdst = dst;
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int *idst = dst;
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float *fdst = dst;
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char fullname[256];
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char fullclass[256];
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char *type;
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XrmValue ret;
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snprintf(fullname, sizeof(fullname), "%s.%s",
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opt_name ? opt_name : "st", name);
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snprintf(fullclass, sizeof(fullclass), "%s.%s",
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opt_class ? opt_class : "St", name);
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fullname[sizeof(fullname) - 1] = fullclass[sizeof(fullclass) - 1] = '\0';
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XrmGetResource(db, fullname, fullclass, &type, &ret);
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if (ret.addr == NULL || strncmp("String", type, 64))
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return 1;
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switch (rtype) {
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case STRING:
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*sdst = ret.addr;
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break;
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case INTEGER:
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*idst = strtoul(ret.addr, NULL, 10);
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break;
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case FLOAT:
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*fdst = strtof(ret.addr, NULL);
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break;
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}
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return 0;
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}
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void
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config_init(void)
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{
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char *resm;
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XrmDatabase db;
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ResourcePref *p;
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XrmInitialize();
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resm = XResourceManagerString(xw.dpy);
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if (!resm)
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return;
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db = XrmGetStringDatabase(resm);
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for (p = resources; p < resources + LEN(resources); p++)
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resource_load(db, p->name, p->type, p->dst);
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}
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void
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usage(void)
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{
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@ -2053,6 +2122,11 @@ run:
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setlocale(LC_CTYPE, "");
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XSetLocaleModifiers("");
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if(!(xw.dpy = XOpenDisplay(NULL)))
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die("Can't open display\n");
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config_init();
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cols = MAX(cols, 1);
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rows = MAX(rows, 1);
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tnew(cols, rows);
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