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Dogcows Code - chaz/tint2/blob - src/tint.c
1 /**************************************************************************
5 * Copyright (C) 2007 Pål Staurland (staura@gmail.com)
6 * Modified (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr)
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License version 2
10 * as published by the Free Software Foundation.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19 **************************************************************************/
27 #include <X11/Xutil.h>
28 #include <X11/Xatom.h>
29 #include <X11/Xlocale.h>
38 #include "systraybar.h"
42 void signal_handler(int sig
)
44 // signal handler is light as it should be
52 signal(SIGUSR1
, signal_handler
);
53 signal(SIGINT
, signal_handler
);
54 signal(SIGTERM
, signal_handler
);
57 memset(&server
, 0, sizeof(Server_global
));
58 memset(&systray
, 0, sizeof(Systraybar
));
60 server
.dsp
= XOpenDisplay (NULL
);
62 fprintf(stderr
, "tint2 exit : could not open display.\n");
66 server
.screen
= DefaultScreen (server
.dsp
);
67 server
.root_win
= RootWindow(server
.dsp
, server
.screen
);
68 server
.depth
= DefaultDepth (server
.dsp
, server
.screen
);
69 server
.visual
= DefaultVisual (server
.dsp
, server
.screen
);
70 server
.desktop
= server_get_current_desktop ();
72 server
.gc
= XCreateGC (server
.dsp
, server
.root_win
, (unsigned long)0, &gcv
) ;
74 XSetErrorHandler ((XErrorHandler
) server_catch_error
);
76 imlib_context_set_display (server
.dsp
);
77 imlib_context_set_visual (server
.visual
);
78 imlib_context_set_colormap (DefaultColormap (server
.dsp
, server
.screen
));
81 XSelectInput (server
.dsp
, server
.root_win
, PropertyChangeMask
|StructureNotifyMask
);
83 setlocale (LC_ALL
, "");
91 if (time1_font_desc
) pango_font_description_free(time1_font_desc
);
92 if (time2_font_desc
) pango_font_description_free(time2_font_desc
);
93 if (time1_format
) g_free(time1_format
);
94 if (time2_format
) g_free(time2_format
);
95 if (bat1_font_desc
) pango_font_description_free(bat1_font_desc
);
96 if (bat2_font_desc
) pango_font_description_free(bat2_font_desc
);
97 if (battery_low_cmd
) g_free(battery_low_cmd
);
98 if (path_energy_now
) g_free(path_energy_now
);
99 if (path_energy_full
) g_free(path_energy_full
);
100 if (path_current_now
) g_free(path_current_now
);
101 if (path_status
) g_free(path_status
);
102 if (clock_lclick_command
) g_free(clock_lclick_command
);
103 if (clock_rclick_command
) g_free(clock_rclick_command
);
105 if (server
.monitor
) free(server
.monitor
);
106 XFreeGC(server
.dsp
, server
.gc
);
107 XCloseDisplay(server
.dsp
);
111 void window_action (Task
*tsk
, int action
)
115 set_close (tsk
->win
);
118 set_active(tsk
->win
);
121 XIconifyWindow (server
.dsp
, tsk
->win
, server
.screen
);
124 if (tsk
== task_active
) XIconifyWindow (server
.dsp
, tsk
->win
, server
.screen
);
125 else set_active (tsk
->win
);
128 window_toggle_shade (tsk
->win
);
134 void event_button_press (XEvent
*e
)
136 Panel
*panel
= get_panel(e
->xany
.window
);
139 if (panel_mode
!= MULTI_DESKTOP
) {
140 // drag and drop disabled
141 XLowerWindow (server
.dsp
, panel
->main_win
);
147 int x
= e
->xbutton
.x
;
148 //int y = e->xbutton.y; // unused
149 for (l0
= panel
->area
.list
; l0
; l0
= l0
->next
) {
151 if (!tskbar
->area
.on_screen
) continue;
152 if (x
>= tskbar
->area
.posx
&& x
<= (tskbar
->area
.posx
+ tskbar
->area
.width
))
158 for (l0
= tskbar
->area
.list
; l0
; l0
= l0
->next
) {
160 if (x
>= tsk
->area
.posx
&& x
<= (tsk
->area
.posx
+ tsk
->area
.width
)) {
167 XLowerWindow (server
.dsp
, panel
->main_win
);
171 void event_button_release (XEvent
*e
)
173 // TODO: convert event_button_press(int x, int y) to area->event_button_press()
175 Panel
*panel
= get_panel(e
->xany
.window
);
178 int action
= TOGGLE_ICONIFY
;
179 int x
= e
->xbutton
.x
;
180 //int y = e->xbutton.y; // unused
181 switch (e
->xbutton
.button
) {
183 action
= mouse_middle
;
186 action
= mouse_right
;
189 action
= mouse_scroll_up
;
192 action
= mouse_scroll_down
;
199 Clock clk
= panel
->clock
;
200 if (clk
.area
.on_screen
&& x
>= clk
.area
.posx
&& x
<= (clk
.area
.posx
+ clk
.area
.width
))
201 clock_action(e
->xbutton
.button
);
203 for (l0
= panel
->area
.list
; l0
; l0
= l0
->next
) {
205 if (!tskbar
->area
.on_screen
) continue;
206 if (x
>= tskbar
->area
.posx
&& x
<= (tskbar
->area
.posx
+ tskbar
->area
.width
))
211 // TODO: check better solution to keep window below
212 XLowerWindow (server
.dsp
, panel
->main_win
);
217 // drag and drop task
219 if (tskbar
!= task_drag
->area
.parent
&& action
== TOGGLE_ICONIFY
) {
220 if (task_drag
->desktop
!= ALLDESKTOP
&& panel_mode
== MULTI_DESKTOP
) {
221 windows_set_desktop(task_drag
->win
, tskbar
->desktop
);
222 if (tskbar
->desktop
== server
.desktop
)
223 set_active(task_drag
->win
);
232 if (panel_mode
== MULTI_DESKTOP
)
233 if (tskbar
->desktop
!= server
.desktop
&& action
!= CLOSE
)
234 set_desktop (tskbar
->desktop
);
239 for (l
= tskbar
->area
.list
; l
; l
= l
->next
) {
241 if (x
>= tsk
->area
.posx
&& x
<= (tsk
->area
.posx
+ tsk
->area
.width
)) {
242 window_action (tsk
, action
);
247 // to keep window below
248 XLowerWindow (server
.dsp
, panel
->main_win
);
252 void event_property_notify (XEvent
*e
)
256 Window win
= e
->xproperty
.window
;
257 Atom at
= e
->xproperty
.atom
;
259 if (win
== server
.root_win
) {
260 if (!server
.got_root_win
) {
261 XSelectInput (server
.dsp
, server
.root_win
, PropertyChangeMask
|StructureNotifyMask
);
262 server
.got_root_win
= 1;
265 // Change number of desktops
266 else if (at
== server
.atom
._NET_NUMBER_OF_DESKTOPS
) {
267 server
.nb_desktop
= server_get_number_of_desktop ();
271 for (i
=0 ; i
< nb_panel
; i
++) {
272 panel1
[i
].area
.resize
= 1;
274 task_refresh_tasklist();
278 else if (at
== server
.atom
._NET_CURRENT_DESKTOP
) {
279 server
.desktop
= server_get_current_desktop ();
280 if (panel_mode
!= MULTI_DESKTOP
) {
285 else if (at
== server
.atom
._NET_CLIENT_LIST
) {
286 task_refresh_tasklist();
290 else if (at
== server
.atom
._NET_ACTIVE_WINDOW
) {
293 for (i
=0 ; i
< nb_panel
; i
++) {
294 for (j
=0 ; j
< panel1
[i
].nb_desktop
; j
++) {
295 for (l0
= panel1
[i
].taskbar
[j
].area
.list
; l0
; l0
= l0
->next
) {
297 tsk
->area
.is_active
= 0;
303 Window w1
= window_get_active ();
304 Task
*t
= task_get_task(w1
);
307 if (XGetTransientForHint(server
.dsp
, w1
, &w2
) != 0)
308 if (w2
) t
= task_get_task(w2
);
311 for (i
=0 ; i
< nb_panel
; i
++) {
312 for (j
=0 ; j
< panel1
[i
].nb_desktop
; j
++) {
313 for (l0
= panel1
[i
].taskbar
[j
].area
.list
; l0
; l0
= l0
->next
) {
315 if (tsk
->win
== t
->win
) {
316 tsk
->area
.is_active
= 1;
317 //printf("active monitor %d, task %s\n", panel1[i].monitor, tsk->title);
327 else if (at
== server
.atom
._XROOTPMAP_ID
) {
328 for (i
=0 ; i
< nb_panel
; i
++) {
329 set_panel_background(&panel1
[i
]);
335 tsk
= task_get_task (win
);
337 //printf("atom root_win = %s, %s\n", XGetAtomName(server.dsp, at), tsk->title);
339 // Window title changed
340 if (at
== server
.atom
._NET_WM_VISIBLE_NAME
|| at
== server
.atom
._NET_WM_NAME
|| at
== server
.atom
.WM_NAME
) {
344 // changed other tsk->title
345 for (i
=0 ; i
< nb_panel
; i
++) {
346 for (j
=0 ; j
< panel1
[i
].nb_desktop
; j
++) {
347 for (l0
= panel1
[i
].taskbar
[j
].area
.list
; l0
; l0
= l0
->next
) {
349 if (tsk
->win
== tsk2
->win
&& tsk
!= tsk2
) {
350 tsk2
->title
= tsk
->title
;
351 tsk2
->area
.redraw
= 1;
359 else if (at
== server
.atom
._NET_WM_STATE
) {
360 if (window_is_urgent (win
)) {
361 printf(" event_property_notify _NET_WM_STATE_DEMANDS_ATTENTION\n");
366 else if (at
== server
.atom
.WM_STATE
) {
368 // TODO : try to delete following code
369 if (window_is_iconified (win
)) {
371 if (task_active
->win
== tsk
->win
) {
374 for (i
=0 ; i
< nb_panel
; i
++) {
375 for (j
=0 ; j
< panel1
[i
].nb_desktop
; j
++) {
376 for (l0
= panel1
[i
].taskbar
[j
].area
.list
; l0
; l0
= l0
->next
) {
378 tsk2
->area
.is_active
= 0;
387 // Window icon changed
388 else if (at
== server
.atom
._NET_WM_ICON
) {
392 for (i
=0 ; i
< nb_panel
; i
++) {
393 for (j
=0 ; j
< panel1
[i
].nb_desktop
; j
++) {
394 for (l0
= panel1
[i
].taskbar
[j
].area
.list
; l0
; l0
= l0
->next
) {
396 if (tsk
->win
== tsk2
->win
&& tsk
!= tsk2
) {
397 tsk2
->icon_width
= tsk
->icon_width
;
398 tsk2
->icon_height
= tsk
->icon_height
;
399 tsk2
->icon_data
= tsk
->icon_data
;
400 tsk2
->area
.redraw
= 1;
407 // Window desktop changed
408 else if (at
== server
.atom
._NET_WM_DESKTOP
) {
414 if (!server
.got_root_win
) server
.root_win
= RootWindow (server
.dsp
, server
.screen
);
419 void event_expose (XEvent
*e
)
423 panel
= get_panel(e
->xany
.window
);
426 if (systray.area.on_screen) {
427 // force trayer refresh
428 //XClearWindow(tray_data.dpy, ti->mid_parent);
429 //x11_send_visibility(tray_data.dpy, dst, VisibilityFullyObscured);
430 //x11_send_visibility(tray_data.dpy, dst, VisibilityUnobscured);
434 for (l = systray.list_icons; l ; l = l->next) {
435 traywin = (TrayWindow*)l->data;
437 XClearArea(server.dsp, traywin->id, 0, 0, systray.area.width, systray.area.height, True);
438 //printf("expose %lx\n", traywin->id);
441 //x11_refresh_window(tray_data.dpy, ti->wid, ti->l.wnd_sz.x, ti->l.wnd_sz.y, True);
445 //XCopyArea (server.dsp, panel->temp_pmap, panel->main_win, server.gc, 0, 0, panel->area.width, panel->area.height, 0, 0);
450 void event_configure_notify (Window win
)
452 if (panel_mode
!= SINGLE_MONITOR
) return;
453 if (server
.nb_monitor
== 1) return;
455 Task
*tsk
= task_get_task (win
);
458 Panel
*p
= tsk
->area
.panel
;
459 if (p
->monitor
!= window_get_monitor (win
)) {
460 // task on another monitor
463 if (win
== window_get_active ()) {
464 Task
*tsk
= task_get_task (win
);
465 tsk
->area
.is_active
= 1;
477 if (!time1_format
) return;
479 if (gettimeofday(&stv
, 0)) return;
481 if (abs(stv
.tv_sec
- time_clock
.tv_sec
) < time_precision
) return;
484 if (panel1
[0].battery
.area
.on_screen
)
485 update_battery(&battery_state
);
488 time_clock
.tv_sec
= stv
.tv_sec
;
489 time_clock
.tv_sec
-= time_clock
.tv_sec
% time_precision
;
492 for (i
=0 ; i
< nb_panel
; i
++) {
493 panel1
[i
].clock
.area
.resize
= 1;
494 panel1
[i
].battery
.area
.resize
= 1;
500 int main (int argc
, char *argv
[])
509 c
= getopt (argc
, argv
, "c:");
516 i
= config_read_file (optarg
);
520 fprintf(stderr
, "usage: tint2 [-c] <config_file>\n");
526 x11_fd
= ConnectionNumber(server
.dsp
);
527 XSync(server
.dsp
, False
);
530 // thanks to AngryLlama for the timer
531 // Create a File Description Set containing x11_fd
533 FD_SET (x11_fd
, &fd
);
538 // Wait for X Event or a Timer
539 if (select(x11_fd
+1, &fd
, 0, 0, &tv
)) {
540 while (XPending (server
.dsp
)) {
541 XNextEvent(server
.dsp
, &e
);
545 //printf("ButtonPress %lx\n", e.xproperty.window);
546 if (e
.xbutton
.button
== 1) event_button_press (&e
);
550 event_button_release(&e
);
558 event_property_notify(&e
);
561 case ConfigureNotify
:
562 if (e
.xconfigure
.window
== server
.root_win
)
565 event_configure_notify (e
.xconfigure
.window
);
570 if (!systray
.area
.on_screen
) break;
571 for (it
= systray
.list_icons
; it
; it
= g_slist_next(it
)) {
572 if (((TrayWindow
*)it
->data
)->id
== e
.xany
.window
) {
573 remove_icon((TrayWindow
*)it
->data
);
580 if (!systray
.area
.on_screen
) break;
581 //printf("ClientMessage\n");
582 if (e
.xclient
.message_type
== server
.atom
._NET_SYSTEM_TRAY_OPCODE
&& e
.xclient
.format
== 32 && e
.xclient
.window
== net_sel_win
) {
583 net_message(&e
.xclient
);
591 switch (signal_pending
) {
603 for (i
=0 ; i
< nb_panel
; i
++) {
606 if (panel
->temp_pmap
) XFreePixmap(server
.dsp
, panel
->temp_pmap
);
607 panel
->temp_pmap
= XCreatePixmap(server
.dsp
, server
.root_win
, panel
->area
.width
, panel
->area
.height
, server
.depth
);
609 refresh(&panel
->area
);
610 XCopyArea(server
.dsp
, panel
->temp_pmap
, panel
->main_win
, server
.gc
, 0, 0, panel
->area
.width
, panel
->area
.height
, 0, 0);
617 // ****************************************************
618 // main_win doesn't include panel.area.paddingx, so we have WM capabilities on left and right.
619 // this feature is disabled !
620 //XCopyArea (server.dsp, server.pmap, p->main_win, server.gc, p->area.paddingxlr, 0, p->area.width-(2*p->area.paddingxlr), p->area.height, 0, 0);
621 //XCopyArea (server.dsp, panel.area.pix.pmap, server.root_win, server.gc_root, 0, 0, panel.area.width, panel.area.height, server.posx, server.posy);
622 //XCopyArea (server.dsp, server.pmap, panel.main_win, server.gc, panel.area.paddingxlr, 0, panel.area.width-(2*panel.area.paddingxlr), panel.area.height, 0, 0);
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