]>
Dogcows Code - chaz/tint2/blob - src/tint.c
ece6dbc5f4655996caf1e3a169ae2a8f90e33c76
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"
43 void signal_handler(int sig
)
45 // signal handler is light as it should be
50 void init (int argc
, char *argv
[])
55 for (i
= 1; i
< argc
; ++i
) {
56 if (!strcmp(argv
[i
], "-h") || !strcmp(argv
[i
], "--help")) {
57 printf("Usage: tint2 [-c] <config_file>\n");
60 if (!strcmp(argv
[i
], "-v") || !strcmp(argv
[i
], "--version")) {
61 printf("tint2 version 0.7.svn\n");
64 if (!strcmp(argv
[i
], "-c")) {
67 config_path
= strdup(argv
[i
]);
69 if (!strcmp(argv
[i
], "-s")) {
72 snapshot_path
= strdup(argv
[i
]);
77 signal(SIGUSR1
, signal_handler
);
78 signal(SIGINT
, signal_handler
);
79 signal(SIGTERM
, signal_handler
);
80 signal(SIGHUP
, signal_handler
);
81 signal(SIGCHLD
, SIG_IGN
); // don't have to wait() after fork()
82 signal(SIGALRM
, tooltip_sighandler
);
85 memset(&server
, 0, sizeof(Server_global
));
86 memset(&systray
, 0, sizeof(Systraybar
));
88 server
.dsp
= XOpenDisplay (NULL
);
90 fprintf(stderr
, "tint2 exit : could not open display.\n");
94 server
.screen
= DefaultScreen (server
.dsp
);
95 server
.root_win
= RootWindow(server
.dsp
, server
.screen
);
96 server
.depth
= DefaultDepth (server
.dsp
, server
.screen
);
97 server
.visual
= DefaultVisual (server
.dsp
, server
.screen
);
98 server
.desktop
= server_get_current_desktop ();
100 server
.gc
= XCreateGC (server
.dsp
, server
.root_win
, (unsigned long)0, &gcv
);
102 XSetErrorHandler ((XErrorHandler
) server_catch_error
);
104 imlib_context_set_display (server
.dsp
);
105 imlib_context_set_visual (server
.visual
);
106 imlib_context_set_colormap (DefaultColormap (server
.dsp
, server
.screen
));
109 XSelectInput (server
.dsp
, server
.root_win
, PropertyChangeMask
|StructureNotifyMask
);
111 setlocale (LC_ALL
, "");
115 const gchar
* const *data_dirs
;
116 data_dirs
= g_get_system_data_dirs ();
117 for (i
= 0; data_dirs
[i
] != NULL
; i
++) {
118 path
= g_build_filename(data_dirs
[i
], "tint2", "default_icon.png", NULL
);
119 if (g_file_test (path
, G_FILE_TEST_EXISTS
))
120 default_icon
= imlib_load_image(path
);
124 // get monitor and desktop config
137 #ifdef ENABLE_BATTERY
142 imlib_context_set_image(default_icon
);
145 if (config_path
) g_free(config_path
);
146 if (snapshot_path
) g_free(snapshot_path
);
148 if (server
.monitor
) free(server
.monitor
);
149 XFreeGC(server
.dsp
, server
.gc
);
150 XCloseDisplay(server
.dsp
);
154 void get_snapshot(const char *path
)
156 Panel
*panel
= &panel1
[0];
158 if (panel
->temp_pmap
) XFreePixmap(server
.dsp
, panel
->temp_pmap
);
159 panel
->temp_pmap
= XCreatePixmap(server
.dsp
, server
.root_win
, panel
->area
.width
, panel
->area
.height
, server
.depth
);
161 refresh(&panel
->area
);
163 Imlib_Image img
= NULL
;
164 imlib_context_set_drawable(panel
->temp_pmap
);
165 img
= imlib_create_image_from_drawable(0, 0, 0, panel
->area
.width
, panel
->area
.height
, 0);
167 imlib_context_set_image(img
);
168 imlib_save_image(path
);
173 Taskbar
*click_taskbar (Panel
*panel
, int x
, int y
)
178 if (panel_horizontal
) {
179 for (i
=0; i
< panel
->nb_desktop
; i
++) {
180 tskbar
= &panel
->taskbar
[i
];
181 if (tskbar
->area
.on_screen
&& x
>= tskbar
->area
.posx
&& x
<= (tskbar
->area
.posx
+ tskbar
->area
.width
))
186 for (i
=0; i
< panel
->nb_desktop
; i
++) {
187 tskbar
= &panel
->taskbar
[i
];
188 if (tskbar
->area
.on_screen
&& y
>= tskbar
->area
.posy
&& y
<= (tskbar
->area
.posy
+ tskbar
->area
.height
))
196 Task
*click_task (Panel
*panel
, int x
, int y
)
201 if ( (tskbar
= click_taskbar(panel
, x
, y
)) ) {
202 if (panel_horizontal
) {
204 for (l0
= tskbar
->area
.list
; l0
; l0
= l0
->next
) {
206 if (tsk
->area
.on_screen
&& x
>= tsk
->area
.posx
&& x
<= (tsk
->area
.posx
+ tsk
->area
.width
)) {
213 for (l0
= tskbar
->area
.list
; l0
; l0
= l0
->next
) {
215 if (tsk
->area
.on_screen
&& y
>= tsk
->area
.posy
&& y
<= (tsk
->area
.posy
+ tsk
->area
.height
)) {
225 int click_padding(Panel
*panel
, int x
, int y
)
227 if (panel_horizontal
) {
228 if (x
< panel
->area
.paddingxlr
|| x
> panel
->area
.width
-panel
->area
.paddingxlr
)
232 if (y
< panel
->area
.paddingxlr
|| y
> panel
->area
.height
-panel
->area
.paddingxlr
)
239 int click_clock(Panel
*panel
, int x
, int y
)
241 Clock clk
= panel
->clock
;
242 if (panel_horizontal
) {
243 if (clk
.area
.on_screen
&& x
>= clk
.area
.posx
&& x
<= (clk
.area
.posx
+ clk
.area
.width
))
246 if (clk
.area
.on_screen
&& y
>= clk
.area
.posy
&& y
<= (clk
.area
.posy
+ clk
.area
.height
))
253 void window_action (Task
*tsk
, int action
)
259 set_close (tsk
->win
);
262 set_active(tsk
->win
);
265 XIconifyWindow (server
.dsp
, tsk
->win
, server
.screen
);
268 if (task_active
&& tsk
->win
== task_active
->win
)
269 XIconifyWindow (server
.dsp
, tsk
->win
, server
.screen
);
271 set_active (tsk
->win
);
274 window_toggle_shade (tsk
->win
);
276 case MAXIMIZE_RESTORE
:
277 window_maximize_restore (tsk
->win
);
280 window_maximize_restore (tsk
->win
);
283 window_maximize_restore (tsk
->win
);
286 if ( tsk
->desktop
== 0 ) break;
287 desk
= tsk
->desktop
- 1;
288 windows_set_desktop(tsk
->win
, desk
);
289 if (desk
== server
.desktop
)
290 set_active(tsk
->win
);
293 if (tsk
->desktop
== server
.nb_desktop
) break;
294 desk
= tsk
->desktop
+ 1;
295 windows_set_desktop(tsk
->win
, desk
);
296 if (desk
== server
.desktop
)
297 set_active(tsk
->win
);
302 void event_button_press (XEvent
*e
)
304 Panel
*panel
= get_panel(e
->xany
.window
);
307 task_drag
= click_task(panel
, e
->xbutton
.x
, e
->xbutton
.y
);
309 if (wm_menu
&& !task_drag
&& !click_clock(panel
, e
->xbutton
.x
, e
->xbutton
.y
) && (e
->xbutton
.button
!= 1) ) {
310 // forward the click to the desktop window (thanks conky)
311 XUngrabPointer(server
.dsp
, e
->xbutton
.time
);
312 e
->xbutton
.window
= server
.root_win
;
313 // icewm doesn't open under the mouse.
314 // and xfce doesn't open at all.
315 e
->xbutton
.x
= e
->xbutton
.x_root
;
316 e
->xbutton
.y
= e
->xbutton
.y_root
;
317 //printf("**** %d, %d\n", e->xbutton.x, e->xbutton.y);
318 //XSetInputFocus(server.dsp, e->xbutton.window, RevertToParent, e->xbutton.time);
319 XSendEvent(server
.dsp
, e
->xbutton
.window
, False
, ButtonPressMask
, e
);
323 XLowerWindow (server
.dsp
, panel
->main_win
);
327 void event_button_release (XEvent
*e
)
329 Panel
*panel
= get_panel(e
->xany
.window
);
332 int action
= TOGGLE_ICONIFY
;
333 switch (e
->xbutton
.button
) {
335 action
= mouse_middle
;
338 action
= mouse_right
;
341 action
= mouse_scroll_up
;
344 action
= mouse_scroll_down
;
347 action
= mouse_tilt_left
;
350 action
= mouse_tilt_right
;
354 if ( click_clock(panel
, e
->xbutton
.x
, e
->xbutton
.y
)) {
355 clock_action(e
->xbutton
.button
);
356 XLowerWindow (server
.dsp
, panel
->main_win
);
362 if ( !(tskbar
= click_taskbar(panel
, e
->xbutton
.x
, e
->xbutton
.y
)) ) {
363 // TODO: check better solution to keep window below
364 XLowerWindow (server
.dsp
, panel
->main_win
);
369 // drag and drop task
371 if (tskbar
!= task_drag
->area
.parent
&& action
== TOGGLE_ICONIFY
) {
372 if (task_drag
->desktop
!= ALLDESKTOP
&& panel_mode
== MULTI_DESKTOP
) {
373 windows_set_desktop(task_drag
->win
, tskbar
->desktop
);
374 if (tskbar
->desktop
== server
.desktop
)
375 set_active(task_drag
->win
);
384 if (panel_mode
== MULTI_DESKTOP
) {
385 if (tskbar
->desktop
!= server
.desktop
&& action
!= CLOSE
&& action
!= DESKTOP_LEFT
&& action
!= DESKTOP_RIGHT
)
386 set_desktop (tskbar
->desktop
);
390 window_action( click_task(panel
, e
->xbutton
.x
, e
->xbutton
.y
), action
);
392 // to keep window below
393 XLowerWindow (server
.dsp
, panel
->main_win
);
397 void event_property_notify (XEvent
*e
)
401 Window win
= e
->xproperty
.window
;
402 Atom at
= e
->xproperty
.atom
;
404 if (win
== server
.root_win
) {
405 if (!server
.got_root_win
) {
406 XSelectInput (server
.dsp
, server
.root_win
, PropertyChangeMask
|StructureNotifyMask
);
407 server
.got_root_win
= 1;
410 // Change number of desktops
411 else if (at
== server
.atom
._NET_NUMBER_OF_DESKTOPS
) {
412 server
.nb_desktop
= server_get_number_of_desktop ();
416 for (i
=0 ; i
< nb_panel
; i
++) {
417 panel1
[i
].area
.resize
= 1;
419 task_refresh_tasklist();
423 else if (at
== server
.atom
._NET_CURRENT_DESKTOP
) {
424 int old_desktop
= server
.desktop
;
425 server
.desktop
= server_get_current_desktop ();
426 for (i
=0 ; i
< nb_panel
; i
++) {
427 Panel
*panel
= &panel1
[i
];
428 if (panel_mode
== MULTI_DESKTOP
&& panel
->g_taskbar
.use_active
) {
429 // redraw both taskbar
430 panel
->taskbar
[old_desktop
].area
.is_active
= 0;
431 panel
->taskbar
[old_desktop
].area
.resize
= 1;
432 panel
->taskbar
[server
.desktop
].area
.is_active
= 1;
433 panel
->taskbar
[server
.desktop
].area
.resize
= 1;
436 // check ALLDESKTOP task => resize taskbar
440 tskbar
= &panel
->taskbar
[old_desktop
];
441 for (l
= tskbar
->area
.list
; l
; l
= l
->next
) {
443 if (tsk
->desktop
== ALLDESKTOP
) {
444 tsk
->area
.on_screen
= 0;
445 tskbar
->area
.resize
= 1;
449 tskbar
= &panel
->taskbar
[server
.desktop
];
450 for (l
= tskbar
->area
.list
; l
; l
= l
->next
) {
452 if (tsk
->desktop
== ALLDESKTOP
) {
453 tsk
->area
.on_screen
= 1;
454 tskbar
->area
.resize
= 1;
458 if (panel_mode
!= MULTI_DESKTOP
) {
463 else if (at
== server
.atom
._NET_CLIENT_LIST
) {
464 task_refresh_tasklist();
468 else if (at
== server
.atom
._NET_ACTIVE_WINDOW
) {
472 else if (at
== server
.atom
._XROOTPMAP_ID
) {
474 for (i
=0 ; i
< nb_panel
; i
++) {
475 set_panel_background(&panel1
[i
]);
481 tsk
= task_get_task (win
);
483 // some stupid wm send _NET_WM_STATE after the window was minimized to tray???
484 if (at
!= server
.atom
._NET_WM_STATE
)
486 else if (!window_is_skip_taskbar(win
)) {
487 if (tsk
= add_task(win
))
493 //printf("atom root_win = %s, %s\n", XGetAtomName(server.dsp, at), tsk->title);
495 // Window title changed
496 if (at
== server
.atom
._NET_WM_VISIBLE_NAME
|| at
== server
.atom
._NET_WM_NAME
|| at
== server
.atom
.WM_NAME
) {
500 // changed other tsk->title
501 for (i
=0 ; i
< nb_panel
; i
++) {
502 for (j
=0 ; j
< panel1
[i
].nb_desktop
; j
++) {
503 for (l0
= panel1
[i
].taskbar
[j
].area
.list
; l0
; l0
= l0
->next
) {
505 if (tsk
->win
== tsk2
->win
&& tsk
!= tsk2
) {
506 tsk2
->title
= tsk
->title
;
507 tsk2
->area
.redraw
= 1;
515 else if (at
== server
.atom
._NET_WM_STATE
) {
516 if (window_is_urgent (win
)) {
521 if (window_is_skip_taskbar(win
)) {
526 // We do not check for the iconified state, since it only unsets our active window
527 // but in openbox a shaded window is considered iconified. So we would loose the active window
528 // property on unshading it again (commented 01.10.2009)
529 // else if (at == server.atom.WM_STATE) {
531 // // TODO : try to delete following code
532 // if (window_is_iconified (win)) {
533 // if (task_active) {
534 // if (task_active->win == tsk->win) {
537 // for (i=0 ; i < nb_panel ; i++) {
538 // for (j=0 ; j < panel1[i].nb_desktop ; j++) {
539 // for (l0 = panel1[i].taskbar[j].area.list; l0 ; l0 = l0->next) {
541 // tsk2->area.is_active = 0;
550 // Window icon changed
551 else if (at
== server
.atom
._NET_WM_ICON
) {
555 for (i
=0 ; i
< nb_panel
; i
++) {
556 for (j
=0 ; j
< panel1
[i
].nb_desktop
; j
++) {
557 for (l0
= panel1
[i
].taskbar
[j
].area
.list
; l0
; l0
= l0
->next
) {
559 if (tsk
->win
== tsk2
->win
&& tsk
!= tsk2
) {
560 tsk2
->icon_width
= tsk
->icon_width
;
561 tsk2
->icon_height
= tsk
->icon_height
;
562 tsk2
->icon
= tsk
->icon
;
563 tsk2
->icon_active
= tsk
->icon_active
;
564 tsk2
->area
.redraw
= 1;
571 // Window desktop changed
572 else if (at
== server
.atom
._NET_WM_DESKTOP
) {
573 int desktop
= window_get_desktop (win
);
574 int active
= tsk
->area
.is_active
;
575 //printf(" Window desktop changed %d, %d\n", tsk->desktop, desktop);
576 // bug in windowmaker : send unecessary 'desktop changed' when focus changed
577 if (desktop
!= tsk
->desktop
) {
579 tsk
= add_task (win
);
581 tsk
->area
.is_active
= 1;
587 else if (at
== server
.atom
.WM_HINTS
) {
588 XWMHints
* wmhints
= XGetWMHints(server
.dsp
, win
);
589 if (wmhints
&& wmhints
->flags
& XUrgencyHint
) {
597 if (!server
.got_root_win
) server
.root_win
= RootWindow (server
.dsp
, server
.screen
);
602 void event_expose (XEvent
*e
)
604 if (e
->xany
.window
== g_tooltip
.window
)
608 panel
= get_panel(e
->xany
.window
);
610 // TODO : one panel_refresh per panel ?
616 void event_configure_notify (Window win
)
618 // change in root window (xrandr)
619 if (win
== server
.root_win
) {
622 config_read_file (config_path
);
628 // 'win' is a trayer icon
631 for (l
= systray
.list_icons
; l
; l
= l
->next
) {
632 traywin
= (TrayWindow
*)l
->data
;
633 if (traywin
->id
== win
) {
634 //printf("move tray %d\n", traywin->x);
635 XMoveResizeWindow(server
.dsp
, traywin
->id
, traywin
->x
, traywin
->y
, traywin
->width
, traywin
->height
);
641 // 'win' move in another monitor
642 if (nb_panel
== 1) return;
643 Task
*tsk
= task_get_task (win
);
646 Panel
*p
= tsk
->area
.panel
;
647 if (p
->monitor
!= window_get_monitor (win
)) {
650 if (win
== window_get_active ()) {
651 Task
*tsk
= task_get_task (win
);
652 tsk
->area
.is_active
= 1;
665 if (gettimeofday(&stv
, 0)) return;
667 if (abs(stv
.tv_sec
- time_clock
.tv_sec
) < time_precision
) return;
668 time_clock
.tv_sec
= stv
.tv_sec
;
669 time_clock
.tv_sec
-= time_clock
.tv_sec
% time_precision
;
673 if (tick_urgent
< max_tick_urgent
) {
674 task_urgent
->area
.is_active
= !task_urgent
->area
.is_active
;
675 task_urgent
->area
.redraw
= 1;
681 #ifdef ENABLE_BATTERY
682 if (battery_enabled
) {
684 for (i
=0 ; i
< nb_panel
; i
++)
685 panel1
[i
].battery
.area
.resize
= 1;
691 for (i
=0 ; i
< nb_panel
; i
++)
692 panel1
[i
].clock
.area
.resize
= 1;
698 void dnd_message(XClientMessageEvent
*e
)
700 Panel
*panel
= get_panel(e
->window
);
701 int x
, y
, mapX
, mapY
;
703 x
= (e
->data
.l
[2] >> 16) & 0xFFFF;
704 y
= e
->data
.l
[2] & 0xFFFF;
705 XTranslateCoordinates(server
.dsp
, server
.root_win
, e
->window
, x
, y
, &mapX
, &mapY
, &child
);
706 Task
* task
= click_task(panel
, mapX
, mapY
);
708 if (task
->desktop
!= server
.desktop
)
709 set_desktop (task
->desktop
);
710 window_action(task
, TOGGLE
);
713 // send XdndStatus event to get more XdndPosition events
714 XClientMessageEvent se
;
715 se
.type
= ClientMessage
;
716 se
.window
= e
->data
.l
[0];
717 se
.message_type
= server
.atom
.XdndStatus
;
719 se
.data
.l
[0] = e
->window
; // XID of the target window
720 se
.data
.l
[1] = 0; // bit 0: accept drop bit 1: send XdndPosition events if inside rectangle
721 se
.data
.l
[2] = 0; // Rectangle x,y for which no more XdndPosition events
722 se
.data
.l
[3] = (1 << 16) | 1; // Rectangle w,h for which no more XdndPosition events
723 se
.data
.l
[4] = None
; // None = drop will not be accepted
724 XSendEvent(server
.dsp
, e
->data
.l
[0], False
, NoEventMask
, (XEvent
*)&se
);
728 int main (int argc
, char *argv
[])
742 i
= config_read_file (config_path
);
746 fprintf(stderr
, "usage: tint2 [-c] <config_file>\n");
753 get_snapshot(snapshot_path
);
758 x11_fd
= ConnectionNumber(server
.dsp
);
759 XSync(server
.dsp
, False
);
762 // thanks to AngryLlama for the timer
763 // Create a File Description Set containing x11_fd
765 FD_SET (x11_fd
, &fd
);
770 // Wait for X Event or a Timer
771 if (select(x11_fd
+1, &fd
, 0, 0, &tv
)) {
772 while (XPending (server
.dsp
)) {
773 XNextEvent(server
.dsp
, &e
);
778 event_button_press (&e
);
782 event_button_release(&e
);
786 if (!g_tooltip
.enabled
) break;
787 Panel
* panel
= get_panel(e
.xmotion
.window
);
788 Task
* task
= click_task(panel
, e
.xmotion
.x
, e
.xmotion
.y
);
790 tooltip_trigger_show(task
, e
.xmotion
.x_root
, e
.xmotion
.y_root
);
792 tooltip_trigger_hide();
797 tooltip_trigger_hide();
805 event_property_notify(&e
);
808 case ConfigureNotify
:
809 event_configure_notify (e
.xconfigure
.window
);
813 if (!systray_enabled
)
815 panel
= (Panel
*)systray
.area
.panel
;
816 if (e
.xany
.window
== panel
->main_win
) // reparented to us
818 // FIXME: 'reparent to us' badly detected => disabled
822 if (!systray
.area
.on_screen
)
824 for (it
= systray
.list_icons
; it
; it
= g_slist_next(it
)) {
825 if (((TrayWindow
*)it
->data
)->id
== e
.xany
.window
) {
826 remove_icon((TrayWindow
*)it
->data
);
833 if (!systray
.area
.on_screen
) break;
834 if (e
.xclient
.message_type
== server
.atom
._NET_SYSTEM_TRAY_OPCODE
&& e
.xclient
.format
== 32 && e
.xclient
.window
== net_sel_win
) {
835 net_message(&e
.xclient
);
837 else if (e
.xclient
.message_type
== server
.atom
.XdndPosition
) {
838 dnd_message(&e
.xclient
);
846 switch (signal_pending
) {
847 case SIGUSR1
: // reload config file
850 config_read_file (config_path
);
864 if (refresh_systray
) {
865 panel
= (Panel
*)systray
.area
.panel
;
866 XSetWindowBackgroundPixmap (server
.dsp
, panel
->main_win
, None
);
868 for (i
=0 ; i
< nb_panel
; i
++) {
871 if (panel
->temp_pmap
) XFreePixmap(server
.dsp
, panel
->temp_pmap
);
872 panel
->temp_pmap
= XCreatePixmap(server
.dsp
, server
.root_win
, panel
->area
.width
, panel
->area
.height
, server
.depth
);
874 refresh(&panel
->area
);
875 XCopyArea(server
.dsp
, panel
->temp_pmap
, panel
->main_win
, server
.gc
, 0, 0, panel
->area
.width
, panel
->area
.height
, 0, 0);
879 if (refresh_systray
) {
881 panel
= (Panel
*)systray
.area
.panel
;
882 // tint2 doen't draw systray icons. it just redraw background.
883 XSetWindowBackgroundPixmap (server
.dsp
, panel
->main_win
, panel
->temp_pmap
);
884 // force icon's refresh
885 refresh_systray_icon();
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