]> Dogcows Code - chaz/tint2/blob - src/panel.c
projects / chaz / tint2 / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
history | raw | HEAD
*add* autohide
[chaz/tint2] / src / panel.c
1 /**************************************************************************
2 *
3 * Copyright (C) 2008 Pål Staurland (staura@gmail.com)
4 * Modified (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr)
5 *
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License version 2
8 * as published by the Free Software Foundation.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
17 **************************************************************************/
18
19 #include <stdio.h>
20 #include <stdlib.h>
21 #include <string.h>
22 #include <X11/Xlib.h>
23 #include <X11/Xutil.h>
24 #include <X11/Xatom.h>
25 #include <cairo.h>
26 #include <cairo-xlib.h>
27 #include <pango/pangocairo.h>
28
29 #include "server.h"
30 #include "window.h"
31 #include "task.h"
32 #include "panel.h"
33 #include "tooltip.h"
34
35
36 int signal_pending;
37 // --------------------------------------------------
38 // mouse events
39 int mouse_middle;
40 int mouse_right;
41 int mouse_scroll_up;
42 int mouse_scroll_down;
43 int mouse_tilt_left;
44 int mouse_tilt_right;
45
46 int panel_mode;
47 int wm_menu;
48 int panel_dock=0; // default not in the dock
49 int panel_layer=BOTTOM_LAYER; // default is bottom layer
50 int panel_position;
51 int panel_horizontal;
52 int panel_refresh;
53
54 int panel_autohide = 0;
55 int panel_autohide_show_timeout = 0;
56 int panel_autohide_hide_timeout = 0;
57 int panel_autohide_height = 5; // for vertical panels this is of course the width
58 int panel_strut_policy = STRUT_MINIMUM;
59
60 Task *task_active;
61 Task *task_drag;
62 int max_tick_urgent;
63
64 // panel's initial config
65 Panel panel_config;
66 // panels (one panel per monitor)
67 Panel *panel1 = 0;
68 int nb_panel = 0;
69
70 Imlib_Image default_icon = NULL;
71
72
73 void autohide_hide(void* p);
74 void autohide_show(void* p);
75
76
77 void init_panel()
78 {
79 int i, old_nb_panel;
80 Panel *new_panel, *p;
81
82 init_tooltip();
83 init_systray();
84 init_clock();
85 #ifdef ENABLE_BATTERY
86 init_battery();
87 #endif
88
89 cleanup_taskbar();
90 for (i=0 ; i < nb_panel ; i++) {
91 free_area(&panel1[i].area);
92 if (panel1[i].temp_pmap) {
93 XFreePixmap(server.dsp, panel1[i].temp_pmap);
94 panel1[i].temp_pmap = 0;
95 }
96 }
97
98 // number of panels
99 old_nb_panel = nb_panel;
100 if (panel_config.monitor >= 0)
101 nb_panel = 1;
102 else
103 nb_panel = server.nb_monitor;
104
105 // freed old panels
106 for (i=nb_panel ; i < old_nb_panel ; i++) {
107 if (panel1[i].main_win) {
108 XDestroyWindow(server.dsp, panel1[i].main_win);
109 panel1[i].main_win = 0;
110 }
111 }
112
113 // alloc & init new panel
114 Window old_win;
115 if (nb_panel != old_nb_panel)
116 new_panel = realloc(panel1, nb_panel * sizeof(Panel));
117 else
118 new_panel = panel1;
119 for (i=0 ; i < nb_panel ; i++) {
120 old_win = new_panel[i].main_win;
121 memcpy(&new_panel[i], &panel_config, sizeof(Panel));
122 new_panel[i].main_win = old_win;
123 }
124
125 fprintf(stderr, "tint2 : nb monitor %d, nb monitor used %d, nb desktop %d\n", server.nb_monitor, nb_panel, server.nb_desktop);
126 for (i=0 ; i < nb_panel ; i++) {
127 p = &new_panel[i];
128
129 if (panel_config.monitor < 0)
130 p->monitor = i;
131 p->area.parent = p;
132 p->area.panel = p;
133 p->area.on_screen = 1;
134 p->area.resize = 1;
135 p->area._resize = resize_panel;
136 p->g_taskbar.parent = p;
137 p->g_taskbar.panel = p;
138 p->g_task.area.panel = p;
139 init_panel_size_and_position(p);
140
141 // add childs
142 if (clock_enabled) {
143 init_clock_panel(p);
144 p->area.list = g_slist_append(p->area.list, &p->clock);
145 }
146 #ifdef ENABLE_BATTERY
147 if (battery_enabled) {
148 init_battery_panel(p);
149 p->area.list = g_slist_append(p->area.list, &p->battery);
150 }
151 #endif
152 // systray only on first panel
153 if (systray.area.on_screen && i == 0) {
154 init_systray_panel(p);
155 p->area.list = g_slist_append(p->area.list, &systray);
156 refresh_systray = 1;
157 }
158
159 if (i >= old_nb_panel) {
160 // new panel : catch some events
161 long event_mask = ExposureMask|ButtonPressMask|ButtonReleaseMask;
162 if (g_tooltip.enabled)
163 event_mask |= PointerMotionMask|LeaveWindowMask;
164 if (panel_autohide)
165 event_mask |= LeaveWindowMask|EnterWindowMask;
166 XSetWindowAttributes att = { .event_mask=event_mask, .colormap=server.colormap, .background_pixel=0, .border_pixel=0 };
167 unsigned long mask = CWEventMask|CWColormap|CWBackPixel|CWBorderPixel;
168 p->main_win = XCreateWindow(server.dsp, server.root_win, p->posx, p->posy, p->area.width, p->area.height, 0, server.depth, InputOutput, server.visual, mask, &att);
169 }
170 else {
171 // old panel
172 XMoveResizeWindow(server.dsp, p->main_win, p->posx, p->posy, p->area.width, p->area.height);
173 }
174
175 if (!server.gc) {
176 XGCValues gcv;
177 server.gc = XCreateGC(server.dsp, p->main_win, 0, &gcv);
178 }
179 //printf("panel %d : %d, %d, %d, %d\n", i, p->posx, p->posy, p->area.width, p->area.height);
180 set_panel_properties(p);
181 set_panel_background(p);
182 if (i >= old_nb_panel) {
183 // map new panel
184 XMapWindow (server.dsp, p->main_win);
185 }
186
187 if (panel_autohide)
188 add_timeout(panel_autohide_hide_timeout, 0, autohide_hide, p);
189 }
190
191 panel1 = new_panel;
192 panel_refresh = 1;
193 init_taskbar();
194 visible_object();
195 task_refresh_tasklist();
196 active_task();
197 }
198
199
200 void init_panel_size_and_position(Panel *panel)
201 {
202 // detect panel size
203 if (panel_horizontal) {
204 if (panel->pourcentx)
205 panel->area.width = (float)server.monitor[panel->monitor].width * panel->area.width / 100;
206 if (panel->pourcenty)
207 panel->area.height = (float)server.monitor[panel->monitor].height * panel->area.height / 100;
208 if (panel->area.pix.border.rounded > panel->area.height/2)
209 panel->area.pix.border.rounded = panel->area.height/2;
210 }
211 else {
212 int old_panel_height = panel->area.height;
213 if (panel->pourcentx)
214 panel->area.height = (float)server.monitor[panel->monitor].height * panel->area.width / 100;
215 else
216 panel->area.height = panel->area.width;
217 if (panel->pourcenty)
218 panel->area.width = (float)server.monitor[panel->monitor].width * old_panel_height / 100;
219 else
220 panel->area.width = old_panel_height;
221 if (panel->area.pix.border.rounded > panel->area.width/2)
222 panel->area.pix.border.rounded = panel->area.width/2;
223 }
224
225 // panel position determined here
226 if (panel_position & LEFT) {
227 panel->posx = server.monitor[panel->monitor].x + panel->marginx;
228 }
229 else {
230 if (panel_position & RIGHT) {
231 panel->posx = server.monitor[panel->monitor].x + server.monitor[panel->monitor].width - panel->area.width - panel->marginx;
232 }
233 else {
234 if (panel_horizontal)
235 panel->posx = server.monitor[panel->monitor].x + ((server.monitor[panel->monitor].width - panel->area.width) / 2);
236 else
237 panel->posx = server.monitor[panel->monitor].x + panel->marginx;
238 }
239 }
240 if (panel_position & TOP) {
241 panel->posy = server.monitor[panel->monitor].y + panel->marginy;
242 }
243 else {
244 if (panel_position & BOTTOM) {
245 panel->posy = server.monitor[panel->monitor].y + server.monitor[panel->monitor].height - panel->area.height - panel->marginy;
246 }
247 else {
248 panel->posy = server.monitor[panel->monitor].y + ((server.monitor[panel->monitor].height - panel->area.height) / 2);
249 }
250 }
251
252 if (panel_autohide) {
253 int diff = (panel_horizontal ? panel->area.height : panel->area.width) - panel_autohide_height;
254 if (panel_horizontal) {
255 panel->hidden_width = panel->area.width;
256 panel->hidden_height = panel->area.height - diff;
257 }
258 else {
259 panel->hidden_width = panel->area.width - diff;
260 panel->hidden_height = panel->area.height;
261 }
262 }
263 // printf("panel : posx %d, posy %d, width %d, height %d\n", panel->posx, panel->posy, panel->area.width, panel->area.height);
264 }
265
266
267 void cleanup_panel()
268 {
269 if (!panel1) return;
270
271 task_active = 0;
272 task_drag = 0;
273
274 cleanup_taskbar();
275
276 int i;
277 Panel *p;
278 for (i=0 ; i < nb_panel ; i++) {
279 p = &panel1[i];
280
281 free_area(&p->area);
282
283 if (p->temp_pmap) {
284 XFreePixmap(server.dsp, p->temp_pmap);
285 p->temp_pmap = 0;
286 }
287 if (p->hidden_pixmap)
288 XFreePixmap(server.dsp, p->hidden_pixmap);
289 p->hidden_pixmap = 0;
290 if (p->main_win) {
291 XDestroyWindow(server.dsp, p->main_win);
292 p->main_win = 0;
293 }
294 }
295
296 if (panel1) {
297 free(panel1);
298 panel1 = 0;
299 nb_panel = 0;
300 }
301
302 if (panel_config.g_task.font_desc) {
303 pango_font_description_free(panel_config.g_task.font_desc);
304 panel_config.g_task.font_desc = 0;
305 }
306 }
307
308
309 void resize_panel(void *obj)
310 {
311 Panel *panel = (Panel*)obj;
312
313 if (panel_horizontal) {
314 int taskbar_width, modulo_width = 0;
315
316 taskbar_width = panel->area.width - (2 * panel->area.paddingxlr) - (2 * panel->area.pix.border.width);
317 if (panel->clock.area.on_screen && panel->clock.area.width)
318 taskbar_width -= (panel->clock.area.width + panel->area.paddingx);
319 #ifdef ENABLE_BATTERY
320 if (panel->battery.area.on_screen && panel->battery.area.width)
321 taskbar_width -= (panel->battery.area.width + panel->area.paddingx);
322 #endif
323 // TODO : systray only on first panel. search better implementation !
324 if (systray.area.on_screen && systray.area.width && panel == &panel1[0])
325 taskbar_width -= (systray.area.width + panel->area.paddingx);
326
327 if (panel_mode == MULTI_DESKTOP) {
328 int width = taskbar_width - ((panel->nb_desktop-1) * panel->area.paddingx);
329 taskbar_width = width / panel->nb_desktop;
330 modulo_width = width % panel->nb_desktop;
331 }
332
333 // change posx and width for all taskbar
334 int i, posx;
335 posx = panel->area.pix.border.width + panel->area.paddingxlr;
336 for (i=0 ; i < panel->nb_desktop ; i++) {
337 panel->taskbar[i].area.posx = posx;
338 panel->taskbar[i].area.width = taskbar_width;
339 panel->taskbar[i].area.resize = 1;
340 if (modulo_width) {
341 panel->taskbar[i].area.width++;
342 modulo_width--;
343 }
344 //printf("taskbar %d : posx %d, width, %d, posy %d\n", i, posx, panel->taskbar[i].area.width, posx + panel->taskbar[i].area.width);
345 if (panel_mode == MULTI_DESKTOP)
346 posx += panel->taskbar[i].area.width + panel->area.paddingx;
347 }
348 }
349 else {
350 int taskbar_height, modulo_height = 0;
351 int i, posy;
352
353 taskbar_height = panel->area.height - (2 * panel->area.paddingxlr) - (2 * panel->area.pix.border.width);
354 if (panel->clock.area.on_screen && panel->clock.area.height)
355 taskbar_height -= (panel->clock.area.height + panel->area.paddingx);
356 #ifdef ENABLE_BATTERY
357 if (panel->battery.area.on_screen && panel->battery.area.height)
358 taskbar_height -= (panel->battery.area.height + panel->area.paddingx);
359 #endif
360 // TODO : systray only on first panel. search better implementation !
361 if (systray.area.on_screen && systray.area.height && panel == &panel1[0])
362 taskbar_height -= (systray.area.height + panel->area.paddingx);
363
364 posy = panel->area.height - panel->area.pix.border.width - panel->area.paddingxlr - taskbar_height;
365 if (panel_mode == MULTI_DESKTOP) {
366 int height = taskbar_height - ((panel->nb_desktop-1) * panel->area.paddingx);
367 taskbar_height = height / panel->nb_desktop;
368 modulo_height = height % panel->nb_desktop;
369 }
370
371 // change posy and height for all taskbar
372 for (i=0 ; i < panel->nb_desktop ; i++) {
373 panel->taskbar[i].area.posy = posy;
374 panel->taskbar[i].area.height = taskbar_height;
375 panel->taskbar[i].area.resize = 1;
376 if (modulo_height) {
377 panel->taskbar[i].area.height++;
378 modulo_height--;
379 }
380 if (panel_mode == MULTI_DESKTOP)
381 posy += panel->taskbar[i].area.height + panel->area.paddingx;
382 }
383 }
384 }
385
386
387 void visible_object()
388 {
389 Panel *panel;
390 int i, j;
391
392 for (i=0 ; i < nb_panel ; i++) {
393 panel = &panel1[i];
394
395 Taskbar *taskbar;
396 for (j=0 ; j < panel->nb_desktop ; j++) {
397 taskbar = &panel->taskbar[j];
398 if (panel_mode != MULTI_DESKTOP && taskbar->desktop != server.desktop) {
399 // SINGLE_DESKTOP and not current desktop
400 taskbar->area.on_screen = 0;
401 }
402 else {
403 taskbar->area.on_screen = 1;
404 }
405 }
406 }
407 panel_refresh = 1;
408 }
409
410 void update_strut(Panel* p)
411 {
412 // Reserved space
413 unsigned int d1, screen_width, screen_height;
414 Window d2;
415 int d3;
416 XGetGeometry(server.dsp, server.root_win, &d2, &d3, &d3, &screen_width, &screen_height, &d1, &d1);
417 Monitor monitor = server.monitor[p->monitor];
418 long struts [12] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
419 if (panel_horizontal) {
420 int height = p->area.height + p->marginy;
421 if (panel_autohide && (panel_strut_policy == STRUT_MINIMUM || (panel_strut_policy == STRUT_FOLLOW_SIZE && p->is_hidden)) )
422 height = p->hidden_height;
423 if (panel_position & TOP) {
424 struts[2] = height + monitor.y;
425 struts[8] = p->posx;
426 // p->area.width - 1 allowed full screen on monitor 2
427 struts[9] = p->posx + p->area.width - 1;
428 }
429 else {
430 struts[3] = height + screen_height - monitor.y - monitor.height;
431 struts[10] = p->posx;
432 // p->area.width - 1 allowed full screen on monitor 2
433 struts[11] = p->posx + p->area.width - 1;
434 }
435 }
436 else {
437 int width = p->area.width + p->marginx;
438 if (panel_autohide && (panel_strut_policy == STRUT_MINIMUM || (panel_strut_policy == STRUT_FOLLOW_SIZE && p->is_hidden)) )
439 width = p->hidden_width;
440 if (panel_position & LEFT) {
441 struts[0] = width + monitor.x;
442 struts[4] = p->posy;
443 // p->area.width - 1 allowed full screen on monitor 2
444 struts[5] = p->posy + p->area.height - 1;
445 }
446 else {
447 struts[1] = width + screen_width - monitor.x - monitor.width;
448 struts[6] = p->posy;
449 // p->area.width - 1 allowed full screen on monitor 2
450 struts[7] = p->posy + p->area.height - 1;
451 }
452 }
453 // Old specification : fluxbox need _NET_WM_STRUT.
454 XChangeProperty (server.dsp, p->main_win, server.atom._NET_WM_STRUT, XA_CARDINAL, 32, PropModeReplace, (unsigned char *) &struts, 4);
455 XChangeProperty (server.dsp, p->main_win, server.atom._NET_WM_STRUT_PARTIAL, XA_CARDINAL, 32, PropModeReplace, (unsigned char *) &struts, 12);
456 }
457
458
459 void set_panel_properties(Panel *p)
460 {
461 XStoreName (server.dsp, p->main_win, "tint2");
462
463 gsize len;
464 gchar *name = g_locale_to_utf8("tint2", -1, NULL, &len, NULL);
465 if (name != NULL) {
466 XChangeProperty(server.dsp, p->main_win, server.atom._NET_WM_NAME, server.atom.UTF8_STRING, 8, PropModeReplace, (unsigned char *) name, (int) len);
467 g_free(name);
468 }
469
470 // Dock
471 long val = server.atom._NET_WM_WINDOW_TYPE_DOCK;
472 XChangeProperty (server.dsp, p->main_win, server.atom._NET_WM_WINDOW_TYPE, XA_ATOM, 32, PropModeReplace, (unsigned char *) &val, 1);
473
474 // Sticky and below other window
475 val = ALLDESKTOP;
476 XChangeProperty (server.dsp, p->main_win, server.atom._NET_WM_DESKTOP, XA_CARDINAL, 32, PropModeReplace, (unsigned char *) &val, 1);
477 Atom state[4];
478 state[0] = server.atom._NET_WM_STATE_SKIP_PAGER;
479 state[1] = server.atom._NET_WM_STATE_SKIP_TASKBAR;
480 state[2] = server.atom._NET_WM_STATE_STICKY;
481 state[3] = panel_layer == BOTTOM_LAYER ? server.atom._NET_WM_STATE_BELOW : server.atom._NET_WM_STATE_ABOVE;
482 int nb_atoms = panel_layer == NORMAL_LAYER ? 3 : 4;
483 XChangeProperty (server.dsp, p->main_win, server.atom._NET_WM_STATE, XA_ATOM, 32, PropModeReplace, (unsigned char *) state, nb_atoms);
484
485 // Unfocusable
486 XWMHints wmhints;
487 if (panel_dock) {
488 wmhints.icon_window = wmhints.window_group = p->main_win;
489 wmhints.flags = StateHint | IconWindowHint;
490 wmhints.initial_state = WithdrawnState;
491 }
492 else {
493 wmhints.flags = InputHint;
494 wmhints.input = False;
495 }
496 XSetWMHints(server.dsp, p->main_win, &wmhints);
497
498 // Undecorated
499 long prop[5] = { 2, 0, 0, 0, 0 };
500 XChangeProperty(server.dsp, p->main_win, server.atom._MOTIF_WM_HINTS, server.atom._MOTIF_WM_HINTS, 32, PropModeReplace, (unsigned char *) prop, 5);
501
502 // XdndAware - Register for Xdnd events
503 int version=5;
504 XChangeProperty(server.dsp, p->main_win, server.atom.XdndAware, XA_ATOM, 32, PropModeReplace, (unsigned char*)&version, 1);
505
506 update_strut(p);
507
508 // Fixed position and non-resizable window
509 // Allow panel move and resize when tint2 reload config file
510 int minwidth = panel_autohide ? p->hidden_width : p->area.width;
511 int minheight = panel_autohide ? p->hidden_height : p->area.height;
512 XSizeHints size_hints;
513 size_hints.flags = PPosition|PMinSize|PMaxSize;
514 size_hints.min_width = minwidth;
515 size_hints.max_width = p->area.width;
516 size_hints.min_height = minheight;
517 size_hints.max_height = p->area.height;
518 XSetWMNormalHints(server.dsp, p->main_win, &size_hints);
519
520 // Set WM_CLASS
521 XClassHint* classhint = XAllocClassHint();
522 classhint->res_name = "tint2";
523 classhint->res_class = "Tint2";
524 XSetClassHint(server.dsp, p->main_win, classhint);
525 XFree(classhint);
526 }
527
528
529 void set_panel_background(Panel *p)
530 {
531 if (p->area.pix.pmap) XFreePixmap (server.dsp, p->area.pix.pmap);
532 p->area.pix.pmap = XCreatePixmap (server.dsp, server.root_win, p->area.width, p->area.height, server.depth);
533
534 if (real_transparency) {
535 clear_pixmap(p->area.pix.pmap, 0, 0, p->area.width, p->area.height);
536 }
537 else {
538 get_root_pixmap();
539 // copy background (server.root_pmap) in panel.area.pix.pmap
540 Window dummy;
541 int x, y;
542 XTranslateCoordinates(server.dsp, p->main_win, server.root_win, 0, 0, &x, &y, &dummy);
543 XSetTSOrigin(server.dsp, server.gc, -x, -y) ;
544 XFillRectangle(server.dsp, p->area.pix.pmap, server.gc, 0, 0, p->area.width, p->area.height);
545 }
546
547 // draw background panel
548 cairo_surface_t *cs;
549 cairo_t *c;
550 cs = cairo_xlib_surface_create (server.dsp, p->area.pix.pmap, server.visual, p->area.width, p->area.height);
551 c = cairo_create (cs);
552 draw_background(&p->area, c, 0);
553 cairo_destroy (c);
554 cairo_surface_destroy (cs);
555
556 if (panel_autohide) {
557 if (p->hidden_pixmap) XFreePixmap(server.dsp, p->hidden_pixmap);
558 p->hidden_pixmap = XCreatePixmap(server.dsp, server.root_win, p->hidden_width, p->hidden_height, server.depth);
559 int xoff=0, yoff=0;
560 if (panel_horizontal && panel_position & BOTTOM)
561 yoff = p->area.height-p->hidden_height;
562 else if (!panel_horizontal && panel_position & RIGHT)
563 xoff = p->area.width-p->hidden_width;
564 XCopyArea(server.dsp, p->area.pix.pmap, p->hidden_pixmap, server.gc, xoff, yoff, p->hidden_width, p->hidden_height, 0, 0);
565 }
566
567 // redraw panel's object
568 GSList *l0;
569 Area *a;
570 for (l0 = p->area.list; l0 ; l0 = l0->next) {
571 a = l0->data;
572 set_redraw(a);
573 }
574 }
575
576
577 Panel *get_panel(Window win)
578 {
579 int i;
580 for (i=0 ; i < nb_panel ; i++) {
581 if (panel1[i].main_win == win) {
582 return &panel1[i];
583 }
584 }
585 return 0;
586 }
587
588
589 Taskbar *click_taskbar (Panel *panel, int x, int y)
590 {
591 Taskbar *tskbar;
592 int i;
593
594 if (panel_horizontal) {
595 for (i=0; i < panel->nb_desktop ; i++) {
596 tskbar = &panel->taskbar[i];
597 if (tskbar->area.on_screen && x >= tskbar->area.posx && x <= (tskbar->area.posx + tskbar->area.width))
598 return tskbar;
599 }
600 }
601 else {
602 for (i=0; i < panel->nb_desktop ; i++) {
603 tskbar = &panel->taskbar[i];
604 if (tskbar->area.on_screen && y >= tskbar->area.posy && y <= (tskbar->area.posy + tskbar->area.height))
605 return tskbar;
606 }
607 }
608 return NULL;
609 }
610
611
612 Task *click_task (Panel *panel, int x, int y)
613 {
614 GSList *l0;
615 Taskbar *tskbar;
616
617 if ( (tskbar = click_taskbar(panel, x, y)) ) {
618 if (panel_horizontal) {
619 Task *tsk;
620 for (l0 = tskbar->area.list; l0 ; l0 = l0->next) {
621 tsk = l0->data;
622 if (tsk->area.on_screen && x >= tsk->area.posx && x <= (tsk->area.posx + tsk->area.width)) {
623 return tsk;
624 }
625 }
626 }
627 else {
628 Task *tsk;
629 for (l0 = tskbar->area.list; l0 ; l0 = l0->next) {
630 tsk = l0->data;
631 if (tsk->area.on_screen && y >= tsk->area.posy && y <= (tsk->area.posy + tsk->area.height)) {
632 return tsk;
633 }
634 }
635 }
636 }
637 return NULL;
638 }
639
640
641 int click_padding(Panel *panel, int x, int y)
642 {
643 if (panel_horizontal) {
644 if (x < panel->area.paddingxlr || x > panel->area.width-panel->area.paddingxlr)
645 return 1;
646 }
647 else {
648 if (y < panel->area.paddingxlr || y > panel->area.height-panel->area.paddingxlr)
649 return 1;
650 }
651 return 0;
652 }
653
654
655 int click_clock(Panel *panel, int x, int y)
656 {
657 Clock clk = panel->clock;
658 if (panel_horizontal) {
659 if (clk.area.on_screen && x >= clk.area.posx && x <= (clk.area.posx + clk.area.width))
660 return TRUE;
661 } else {
662 if (clk.area.on_screen && y >= clk.area.posy && y <= (clk.area.posy + clk.area.height))
663 return TRUE;
664 }
665 return FALSE;
666 }
667
668
669 Area* click_area(Panel *panel, int x, int y)
670 {
671 Area* result = &panel->area;
672 Area* new_result = result;
673 do {
674 result = new_result;
675 GSList* it = result->list;
676 while (it) {
677 Area* a = it->data;
678 if (panel_horizontal) {
679 if (a->on_screen && x >= a->posx && x <= (a->posx + a->width)) {
680 new_result = a;
681 break;
682 }
683 } else {
684 if (a->on_screen && y >= a->posy && y <= (a->posy + a->height)) {
685 new_result = a;
686 break;
687 }
688 }
689 it = it->next;
690 }
691 } while (new_result != result);
692 return result;
693 }
694
695
696 void stop_autohide_timeout(Panel* p)
697 {
698 if (p->autohide_timeout) {
699 stop_timeout(p->autohide_timeout);
700 p->autohide_timeout = 0;
701 }
702 }
703
704
705 void autohide_show(void* p)
706 {
707 Panel* panel = p;
708 stop_autohide_timeout(panel);
709 panel->is_hidden = 0;
710 if (panel_strut_policy == STRUT_FOLLOW_SIZE)
711 update_strut(p);
712
713 XMapSubwindows(server.dsp, panel->main_win);
714 if (panel_horizontal) {
715 if (panel_position & TOP)
716 XResizeWindow(server.dsp, panel->main_win, panel->area.width, panel->area.height);
717 else
718 XMoveResizeWindow(server.dsp, panel->main_win, panel->posx, panel->posy, panel->area.width, panel->area.height);
719 }
720 else {
721 if (panel_position & LEFT)
722 XResizeWindow(server.dsp, panel->main_win, panel->area.width, panel->area.height);
723 else
724 XMoveResizeWindow(server.dsp, panel->main_win, panel->posx, panel->posy, panel->area.width, panel->area.height);
725 }
726 panel_refresh = 1;
727 }
728
729
730 void autohide_hide(void* p)
731 {
732 Panel* panel = p;
733 stop_autohide_timeout(panel);
734 panel->is_hidden = 1;
735 if (panel_strut_policy == STRUT_FOLLOW_SIZE)
736 update_strut(p);
737
738 XUnmapSubwindows(server.dsp, panel->main_win);
739 int diff = (panel_horizontal ? panel->area.height : panel->area.width) - panel_autohide_height;
740 if (panel_horizontal) {
741 if (panel_position & TOP)
742 XResizeWindow(server.dsp, panel->main_win, panel->hidden_width, panel->hidden_height);
743 else
744 XMoveResizeWindow(server.dsp, panel->main_win, panel->posx, panel->posy+diff, panel->hidden_width, panel->hidden_height);
745 }
746 else {
747 if (panel_position & LEFT)
748 XResizeWindow(server.dsp, panel->main_win, panel->hidden_width, panel->hidden_height);
749 else
750 XMoveResizeWindow(server.dsp, panel->main_win, panel->posx+diff, panel->posy, panel->hidden_width, panel->hidden_height);
751 }
752 panel_refresh = 1;
753 }
754
755
756 void autohide_trigger_show(Panel* p)
757 {
758 if (!p)
759 return;
760 if (p->autohide_timeout)
761 change_timeout(p->autohide_timeout, panel_autohide_show_timeout, 0, autohide_show, p);
762 else
763 p->autohide_timeout = add_timeout(panel_autohide_show_timeout, 0, autohide_show, p);
764 }
765
766
767 void autohide_trigger_hide(Panel* p)
768 {
769 if (!p)
770 return;
771
772 Window root, child;
773 int xr, yr, xw, yw;
774 unsigned int mask;
775 if (XQueryPointer(server.dsp, p->main_win, &root, &child, &xr, &yr, &xw, &yw, &mask))
776 if (child) return; // mouse over one of the system tray icons
777
778 if (p->autohide_timeout)
779 change_timeout(p->autohide_timeout, panel_autohide_hide_timeout, 0, autohide_hide, p);
780 else
781 p->autohide_timeout = add_timeout(panel_autohide_hide_timeout, 0, autohide_hide, p);
782 }
a lightweight panel/taskbar, with patches
This page took 0.088981 seconds and 5 git commands to generate.