]>
Dogcows Code - chaz/tint2/blob - tint.c
ba79855190a3b512f9148eed3b44758a4e5e3124
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
);
55 signal(SIGHUP
, signal_handler
);
56 signal(SIGCHLD
, SIG_IGN
); // don't have to wait() after fork()
59 memset(&server
, 0, sizeof(Server_global
));
60 memset(&systray
, 0, sizeof(Systraybar
));
62 server
.dsp
= XOpenDisplay (NULL
);
64 fprintf(stderr
, "tint2 exit : could not open display.\n");
68 server
.screen
= DefaultScreen (server
.dsp
);
69 server
.root_win
= RootWindow(server
.dsp
, server
.screen
);
70 server
.depth
= DefaultDepth (server
.dsp
, server
.screen
);
71 server
.visual
= DefaultVisual (server
.dsp
, server
.screen
);
72 server
.desktop
= server_get_current_desktop ();
74 server
.gc
= XCreateGC (server
.dsp
, server
.root_win
, (unsigned long)0, &gcv
) ;
76 XSetErrorHandler ((XErrorHandler
) server_catch_error
);
78 imlib_context_set_display (server
.dsp
);
79 imlib_context_set_visual (server
.visual
);
80 imlib_context_set_colormap (DefaultColormap (server
.dsp
, server
.screen
));
83 XSelectInput (server
.dsp
, server
.root_win
, PropertyChangeMask
|StructureNotifyMask
);
85 setlocale (LC_ALL
, "");
93 if (time1_font_desc
) pango_font_description_free(time1_font_desc
);
94 if (time2_font_desc
) pango_font_description_free(time2_font_desc
);
95 if (time1_format
) g_free(time1_format
);
96 if (time2_format
) g_free(time2_format
);
98 if (bat1_font_desc
) pango_font_description_free(bat1_font_desc
);
99 if (bat2_font_desc
) pango_font_description_free(bat2_font_desc
);
100 if (battery_low_cmd
) g_free(battery_low_cmd
);
101 if (path_energy_now
) g_free(path_energy_now
);
102 if (path_energy_full
) g_free(path_energy_full
);
103 if (path_current_now
) g_free(path_current_now
);
104 if (path_status
) g_free(path_status
);
106 if (clock_lclick_command
) g_free(clock_lclick_command
);
107 if (clock_rclick_command
) g_free(clock_rclick_command
);
109 if (server
.monitor
) free(server
.monitor
);
110 XFreeGC(server
.dsp
, server
.gc
);
111 XCloseDisplay(server
.dsp
);
115 Taskbar
*click_taskbar (Panel
*panel
, XEvent
*e
)
118 Taskbar
*tskbar
= NULL
;
119 if (panel_horizontal
) {
120 int x
= e
->xbutton
.x
;
121 for (l0
= panel
->area
.list
; l0
; l0
= l0
->next
) {
123 if (!tskbar
->area
.on_screen
) continue;
124 if (x
>= tskbar
->area
.posx
&& x
<= (tskbar
->area
.posx
+ tskbar
->area
.width
))
129 int y
= e
->xbutton
.y
;
130 for (l0
= panel
->area
.list
; l0
; l0
= l0
->next
) {
132 if (!tskbar
->area
.on_screen
) continue;
133 if (y
>= tskbar
->area
.posy
&& y
<= (tskbar
->area
.posy
+ tskbar
->area
.height
))
141 Task
*click_task (Panel
*panel
, XEvent
*e
)
146 if ( (tskbar
= click_taskbar(panel
, e
)) ) {
147 if (panel_horizontal
) {
148 int x
= e
->xbutton
.x
;
150 for (l0
= tskbar
->area
.list
; l0
; l0
= l0
->next
) {
152 if (x
>= tsk
->area
.posx
&& x
<= (tsk
->area
.posx
+ tsk
->area
.width
)) {
158 int y
= e
->xbutton
.y
;
160 for (l0
= tskbar
->area
.list
; l0
; l0
= l0
->next
) {
162 if (y
>= tsk
->area
.posy
&& y
<= (tsk
->area
.posy
+ tsk
->area
.height
)) {
172 int click_padding(Panel
*panel
, XEvent
*e
)
174 if (panel_horizontal
) {
175 if (e
->xbutton
.x
< panel
->area
.paddingxlr
|| e
->xbutton
.x
> panel
->area
.width
-panel
->area
.paddingxlr
)
179 if (e
->xbutton
.y
< panel
->area
.paddingxlr
|| e
->xbutton
.y
> panel
->area
.height
-panel
->area
.paddingxlr
)
186 int click_clock(Panel
*panel
, XEvent
*e
)
188 Clock clk
= panel
->clock
;
189 if (panel_horizontal
) {
190 if (clk
.area
.on_screen
&& e
->xbutton
.x
>= clk
.area
.posx
&& e
->xbutton
.x
<= (clk
.area
.posx
+ clk
.area
.width
))
193 if (clk
.area
.on_screen
&& e
->xbutton
.y
>= clk
.area
.posy
&& e
->xbutton
.y
<= (clk
.area
.posy
+ clk
.area
.height
))
200 void window_action (Task
*tsk
, int action
)
206 set_close (tsk
->win
);
209 set_active(tsk
->win
);
212 XIconifyWindow (server
.dsp
, tsk
->win
, server
.screen
);
215 if (tsk
== task_active
) XIconifyWindow (server
.dsp
, tsk
->win
, server
.screen
);
216 else set_active (tsk
->win
);
219 window_toggle_shade (tsk
->win
);
221 case MAXIMIZE_RESTORE
:
222 window_maximize_restore (tsk
->win
);
225 window_maximize_restore (tsk
->win
);
228 window_maximize_restore (tsk
->win
);
231 if ( tsk
->desktop
== 0 ) break;
232 desk
= tsk
->desktop
- 1;
233 windows_set_desktop(tsk
->win
, desk
);
234 if (desk
== server
.desktop
)
235 set_active(tsk
->win
);
238 if (tsk
->desktop
== server
.nb_desktop
) break;
239 desk
= tsk
->desktop
+ 1;
240 windows_set_desktop(tsk
->win
, desk
);
241 if (desk
== server
.desktop
)
242 set_active(tsk
->win
);
247 void event_button_press (XEvent
*e
)
249 Panel
*panel
= get_panel(e
->xany
.window
);
252 if (panel_mode
== MULTI_DESKTOP
)
253 task_drag
= click_task(panel
, e
);
255 if (wm_menu
&& !task_drag
&& !click_clock(panel
, e
) && (e
->xbutton
.button
!= 1) ) {
256 // forward the click to the desktop window (thanks conky)
257 XUngrabPointer(server
.dsp
, e
->xbutton
.time
);
258 e
->xbutton
.window
= server
.root_win
;
259 // icewm doesn't open under the mouse.
260 // and xfce doesn't open at all.
261 //e->xbutton.x = e->xbutton.x_root;
262 //e->xbutton.y = e->xbutton.y_root;
263 //printf("**** %d, %d\n", e->xbutton.x, e->xbutton.y);
264 XSetInputFocus(server
.dsp
, e
->xbutton
.window
, RevertToParent
, e
->xbutton
.time
);
265 XSendEvent(server
.dsp
, e
->xbutton
.window
, False
, ButtonPressMask
, e
);
269 XLowerWindow (server
.dsp
, panel
->main_win
);
273 void event_button_release (XEvent
*e
)
275 Panel
*panel
= get_panel(e
->xany
.window
);
278 if (wm_menu
&& click_padding(panel
, e
)) {
279 // forward the click to the desktop window (thanks conky)
280 e
->xbutton
.window
= server
.root_win
;
281 XSendEvent(server
.dsp
, e
->xbutton
.window
, False
, ButtonReleaseMask
, e
);
285 int action
= TOGGLE_ICONIFY
;
286 switch (e
->xbutton
.button
) {
288 action
= mouse_middle
;
291 action
= mouse_right
;
294 action
= mouse_scroll_up
;
297 action
= mouse_scroll_down
;
300 action
= mouse_tilt_left
;
303 action
= mouse_tilt_right
;
307 if ( click_clock(panel
, e
)) {
308 clock_action(e
->xbutton
.button
);
309 XLowerWindow (server
.dsp
, panel
->main_win
);
315 if ( !(tskbar
= click_taskbar(panel
, e
)) ) {
316 // TODO: check better solution to keep window below
317 XLowerWindow (server
.dsp
, panel
->main_win
);
322 // drag and drop task
324 if (tskbar
!= task_drag
->area
.parent
&& action
== TOGGLE_ICONIFY
) {
325 if (task_drag
->desktop
!= ALLDESKTOP
&& panel_mode
== MULTI_DESKTOP
) {
326 windows_set_desktop(task_drag
->win
, tskbar
->desktop
);
327 if (tskbar
->desktop
== server
.desktop
)
328 set_active(task_drag
->win
);
337 if (panel_mode
== MULTI_DESKTOP
) {
338 if (tskbar
->desktop
!= server
.desktop
&& action
!= CLOSE
&& action
!= DESKTOP_LEFT
&& action
!= DESKTOP_RIGHT
)
339 set_desktop (tskbar
->desktop
);
343 window_action( click_task(panel
, e
), action
);
345 // to keep window below
346 XLowerWindow (server
.dsp
, panel
->main_win
);
350 void event_property_notify (XEvent
*e
)
354 Window win
= e
->xproperty
.window
;
355 Atom at
= e
->xproperty
.atom
;
357 if (win
== server
.root_win
) {
358 if (!server
.got_root_win
) {
359 XSelectInput (server
.dsp
, server
.root_win
, PropertyChangeMask
|StructureNotifyMask
);
360 server
.got_root_win
= 1;
363 // Change number of desktops
364 else if (at
== server
.atom
._NET_NUMBER_OF_DESKTOPS
) {
365 server
.nb_desktop
= server_get_number_of_desktop ();
369 for (i
=0 ; i
< nb_panel
; i
++) {
370 panel1
[i
].area
.resize
= 1;
372 task_refresh_tasklist();
376 else if (at
== server
.atom
._NET_CURRENT_DESKTOP
) {
377 server
.desktop
= server_get_current_desktop ();
378 if (panel_mode
!= MULTI_DESKTOP
) {
383 else if (at
== server
.atom
._NET_CLIENT_LIST
) {
384 task_refresh_tasklist();
388 else if (at
== server
.atom
._NET_ACTIVE_WINDOW
) {
391 for (i
=0 ; i
< nb_panel
; i
++) {
392 for (j
=0 ; j
< panel1
[i
].nb_desktop
; j
++) {
393 for (l0
= panel1
[i
].taskbar
[j
].area
.list
; l0
; l0
= l0
->next
) {
395 tsk
->area
.is_active
= 0;
401 Window w1
= window_get_active ();
402 Task
*t
= task_get_task(w1
);
405 if (XGetTransientForHint(server
.dsp
, w1
, &w2
) != 0)
406 if (w2
) t
= task_get_task(w2
);
408 if (task_urgent
== t
) {
412 // put active state on all task (multi_desktop)
414 for (i
=0 ; i
< nb_panel
; i
++) {
415 for (j
=0 ; j
< panel1
[i
].nb_desktop
; j
++) {
416 for (l0
= panel1
[i
].taskbar
[j
].area
.list
; l0
; l0
= l0
->next
) {
418 if (tsk
->win
== t
->win
) {
419 tsk
->area
.is_active
= 1;
420 //printf("active monitor %d, task %s\n", panel1[i].monitor, tsk->title);
429 else if (at
== server
.atom
._XROOTPMAP_ID
) {
431 for (i
=0 ; i
< nb_panel
; i
++) {
432 set_panel_background(&panel1
[i
]);
438 tsk
= task_get_task (win
);
440 //printf("atom root_win = %s, %s\n", XGetAtomName(server.dsp, at), tsk->title);
442 // Window title changed
443 if (at
== server
.atom
._NET_WM_VISIBLE_NAME
|| at
== server
.atom
._NET_WM_NAME
|| at
== server
.atom
.WM_NAME
) {
447 // changed other tsk->title
448 for (i
=0 ; i
< nb_panel
; i
++) {
449 for (j
=0 ; j
< panel1
[i
].nb_desktop
; j
++) {
450 for (l0
= panel1
[i
].taskbar
[j
].area
.list
; l0
; l0
= l0
->next
) {
452 if (tsk
->win
== tsk2
->win
&& tsk
!= tsk2
) {
453 tsk2
->title
= tsk
->title
;
454 tsk2
->area
.redraw
= 1;
462 else if (at
== server
.atom
._NET_WM_STATE
) {
463 if (window_is_urgent (win
)) {
469 else if (at
== server
.atom
.WM_STATE
) {
471 // TODO : try to delete following code
472 if (window_is_iconified (win
)) {
474 if (task_active
->win
== tsk
->win
) {
477 for (i
=0 ; i
< nb_panel
; i
++) {
478 for (j
=0 ; j
< panel1
[i
].nb_desktop
; j
++) {
479 for (l0
= panel1
[i
].taskbar
[j
].area
.list
; l0
; l0
= l0
->next
) {
481 tsk2
->area
.is_active
= 0;
490 // Window icon changed
491 else if (at
== server
.atom
._NET_WM_ICON
) {
495 for (i
=0 ; i
< nb_panel
; i
++) {
496 for (j
=0 ; j
< panel1
[i
].nb_desktop
; j
++) {
497 for (l0
= panel1
[i
].taskbar
[j
].area
.list
; l0
; l0
= l0
->next
) {
499 if (tsk
->win
== tsk2
->win
&& tsk
!= tsk2
) {
500 tsk2
->icon_width
= tsk
->icon_width
;
501 tsk2
->icon_height
= tsk
->icon_height
;
502 tsk2
->icon_data
= tsk
->icon_data
;
503 tsk2
->icon_data_active
= tsk
->icon_data_active
;
504 tsk2
->area
.redraw
= 1;
511 // Window desktop changed
512 else if (at
== server
.atom
._NET_WM_DESKTOP
) {
513 int desktop
= window_get_desktop (win
);
514 int active
= tsk
->area
.is_active
;
515 //printf(" Window desktop changed %d, %d\n", tsk->desktop, desktop);
516 // bug in windowmaker : send unecessary 'desktop changed' when focus changed
517 if (desktop
!= tsk
->desktop
) {
519 tsk
= add_task (win
);
521 tsk
->area
.is_active
= 1;
528 if (!server
.got_root_win
) server
.root_win
= RootWindow (server
.dsp
, server
.screen
);
533 void event_expose (XEvent
*e
)
537 panel
= get_panel(e
->xany
.window
);
539 // TODO : one panel_refresh per panel ?
544 void event_configure_notify (Window win
)
546 // check 'win' move in systray
549 for (l
= systray
.list_icons
; l
; l
= l
->next
) {
550 traywin
= (TrayWindow
*)l
->data
;
551 if (traywin
->id
== win
) {
552 //printf("move tray %d\n", traywin->x);
553 XMoveResizeWindow(server
.dsp
, traywin
->id
, traywin
->x
, traywin
->y
, traywin
->width
, traywin
->height
);
559 // check 'win' move in another monitor
560 if (nb_panel
== 1) return;
561 if (server
.nb_monitor
== 1) return;
562 Task
*tsk
= task_get_task (win
);
565 Panel
*p
= tsk
->area
.panel
;
566 if (p
->monitor
!= window_get_monitor (win
)) {
569 if (win
== window_get_active ()) {
570 Task
*tsk
= task_get_task (win
);
571 tsk
->area
.is_active
= 1;
584 if (gettimeofday(&stv
, 0)) return;
586 if (abs(stv
.tv_sec
- time_clock
.tv_sec
) < time_precision
) return;
587 time_clock
.tv_sec
= stv
.tv_sec
;
588 time_clock
.tv_sec
-= time_clock
.tv_sec
% time_precision
;
592 if (tick_urgent
< max_tick_urgent
) {
593 task_urgent
->area
.is_active
= !task_urgent
->area
.is_active
;
594 task_urgent
->area
.redraw
= 1;
600 #ifdef ENABLE_BATTERY
601 if (panel1
[0].battery
.area
.on_screen
) {
603 for (i
=0 ; i
< nb_panel
; i
++)
604 panel1
[i
].battery
.area
.resize
= 1;
610 for (i
=0 ; i
< nb_panel
; i
++)
611 panel1
[i
].clock
.area
.resize
= 1;
617 int main (int argc
, char *argv
[])
630 c
= getopt (argc
, argv
, "c:");
633 i
= config_read_file (optarg
);
634 c
= getopt (argc
, argv
, "j:");
636 // usage: tint2 [-c] <config_file> -j <file> for internal use
637 printf("file %s\n", optarg
);
645 fprintf(stderr
, "usage: tint2 [-c] <config_file>\n");
651 x11_fd
= ConnectionNumber(server
.dsp
);
652 XSync(server
.dsp
, False
);
655 // thanks to AngryLlama for the timer
656 // Create a File Description Set containing x11_fd
658 FD_SET (x11_fd
, &fd
);
663 // Wait for X Event or a Timer
664 if (select(x11_fd
+1, &fd
, 0, 0, &tv
)) {
665 while (XPending (server
.dsp
)) {
666 XNextEvent(server
.dsp
, &e
);
670 event_button_press (&e
);
674 event_button_release(&e
);
682 event_property_notify(&e
);
685 case ConfigureNotify
:
686 if (e
.xconfigure
.window
== server
.root_win
)
689 event_configure_notify (e
.xconfigure
.window
);
693 if (!systray
.area
.on_screen
)
695 panel
= (Panel
*)systray
.area
.panel
;
696 if (e
.xany
.window
== panel
->main_win
) // reparented to us
698 // FIXME: 'reparent to us' badly detected => disabled
702 if (!systray
.area
.on_screen
)
704 for (it
= systray
.list_icons
; it
; it
= g_slist_next(it
)) {
705 if (((TrayWindow
*)it
->data
)->id
== e
.xany
.window
) {
706 remove_icon((TrayWindow
*)it
->data
);
713 if (!systray
.area
.on_screen
) break;
714 if (e
.xclient
.message_type
== server
.atom
._NET_SYSTEM_TRAY_OPCODE
&& e
.xclient
.format
== 32 && e
.xclient
.window
== net_sel_win
) {
715 net_message(&e
.xclient
);
723 switch (signal_pending
) {
737 if (refresh_systray
) {
738 panel
= (Panel
*)systray
.area
.panel
;
739 XSetWindowBackgroundPixmap (server
.dsp
, panel
->main_win
, None
);
741 for (i
=0 ; i
< nb_panel
; i
++) {
744 if (panel
->temp_pmap
) XFreePixmap(server
.dsp
, panel
->temp_pmap
);
745 panel
->temp_pmap
= XCreatePixmap(server
.dsp
, server
.root_win
, panel
->area
.width
, panel
->area
.height
, server
.depth
);
747 refresh(&panel
->area
);
748 XCopyArea(server
.dsp
, panel
->temp_pmap
, panel
->main_win
, server
.gc
, 0, 0, panel
->area
.width
, panel
->area
.height
, 0, 0);
752 if (refresh_systray
) {
754 panel
= (Panel
*)systray
.area
.panel
;
755 // tint2 doen't draw systray icons. it just redraw background.
756 XSetWindowBackgroundPixmap (server
.dsp
, panel
->main_win
, panel
->temp_pmap
);
757 // force icon's refresh
758 refresh_systray_icon();
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