1 /* screen.c - screen management
3 * Window Maker window manager
5 * Copyright (c) 1997, 1998 Alfredo K. Kojima
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
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.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
30 #include <X11/Xutil.h>
31 #include <X11/Xatom.h>
33 #include <X11/extensions/shape.h>
35 #ifdef KEEP_XKB_LOCK_STATUS
36 #include <X11/XKBlib.h>
37 #endif /* KEEP_XKB_LOCK_STATUS */
41 #include "WindowMaker.h"
42 #include "def_pixmaps.h"
49 #include "properties.h"
51 #include "resources.h"
52 #include "workspace.h"
62 # include "openlook.h"
71 #define EVENT_MASK (LeaveWindowMask|EnterWindowMask|PropertyChangeMask\
72 |SubstructureNotifyMask|PointerMotionMask \
73 |SubstructureRedirectMask|KeyPressMask|KeyReleaseMask)
75 #define EVENT_MASK (LeaveWindowMask|EnterWindowMask|PropertyChangeMask\
76 |SubstructureNotifyMask|PointerMotionMask \
77 |SubstructureRedirectMask|ButtonPressMask|ButtonReleaseMask\
78 |KeyPressMask|KeyReleaseMask)
81 /**** Global variables ****/
83 extern Cursor wCursor
[WCUR_LAST
];
84 extern WPreferences wPreferences
;
85 extern Atom _XA_WINDOWMAKER_STATE
;
86 extern Atom _XA_WINDOWMAKER_NOTICEBOARD
;
89 extern int wScreenCount
;
91 extern WDDomain
*WDWindowMaker
;
96 #define STIPPLE_WIDTH 2
97 #define STIPPLE_HEIGHT 2
98 static char STIPPLE_DATA
[] = {0x02, 0x01};
100 static int CantManageScreen
= 0;
102 static proplist_t dApplications
= NULL
;
103 static proplist_t dWorkspace
;
104 static proplist_t dDock
;
105 static proplist_t dClip
;
111 if (dApplications
!=NULL
)
114 dApplications
= PLMakeString("Applications");
115 dWorkspace
= PLMakeString("Workspace");
116 dDock
= PLMakeString("Dock");
117 dClip
= PLMakeString("Clip");
122 *----------------------------------------------------------------------
123 * alreadyRunningError--
124 * X error handler used to catch errors when trying to do
125 * XSelectInput() on the root window. These errors probably mean that
126 * there already is some other window manager running.
129 * Nothing, unless something really evil happens...
132 * CantManageScreen is set to 1;
133 *----------------------------------------------------------------------
136 alreadyRunningError(Display
*dpy
, XErrorEvent
*error
)
138 CantManageScreen
= 1;
144 *----------------------------------------------------------------------
145 * allocButtonPixmaps--
146 * Allocate pixmaps used on window operation buttons (those in the
147 * titlebar). The pixmaps are linked to the program. If XPM is supported
148 * XPM pixmaps are used otherwise, equivalent bitmaps are used.
154 * Allocates shared pixmaps for the screen. These pixmaps should
155 * not be freed by anybody.
156 *----------------------------------------------------------------------
159 allocButtonPixmaps(WScreen
*scr
)
163 /* create predefined pixmaps */
164 pix
= wPixmapCreateFromXPMData(scr
, PRED_CLOSE_XPM
);
167 scr
->b_pixmaps
[WBUT_CLOSE
] = pix
;
169 pix
= wPixmapCreateFromXPMData(scr
, PRED_BROKEN_CLOSE_XPM
);
172 scr
->b_pixmaps
[WBUT_BROKENCLOSE
] = pix
;
174 pix
= wPixmapCreateFromXPMData(scr
, PRED_ICONIFY_XPM
);
177 scr
->b_pixmaps
[WBUT_ICONIFY
] = pix
;
179 pix
= wPixmapCreateFromXPMData(scr
, PRED_KILL_XPM
);
182 scr
->b_pixmaps
[WBUT_KILL
] = pix
;
187 draw_dot(WScreen
*scr
, Drawable d
, int x
, int y
, GC gc
)
189 XSetForeground(dpy
, gc
, scr
->black_pixel
);
190 XDrawLine(dpy
, d
, gc
, x
, y
, x
+1, y
);
191 XDrawPoint(dpy
, d
, gc
, x
, y
+1);
192 XSetForeground(dpy
, gc
, scr
->white_pixel
);
193 XDrawLine(dpy
, d
, gc
, x
+2, y
, x
+2, y
+1);
194 XDrawPoint(dpy
, d
, gc
, x
+1, y
+1);
199 make3Dots(WScreen
*scr
)
207 pix
= XCreatePixmap(dpy
, scr
->w_win
, wPreferences
.icon_size
,
208 wPreferences
.icon_size
, scr
->w_depth
);
209 XSetForeground(dpy
, gc
, scr
->black_pixel
);
210 XFillRectangle(dpy
, pix
, gc
, 0, 0, wPreferences
.icon_size
,
211 wPreferences
.icon_size
);
212 XSetForeground(dpy
, gc
, scr
->white_pixel
);
213 draw_dot(scr
, pix
, 4, wPreferences
.icon_size
-6, gc
);
214 draw_dot(scr
, pix
, 9, wPreferences
.icon_size
-6, gc
);
215 draw_dot(scr
, pix
, 14, wPreferences
.icon_size
-6, gc
);
217 mask
= XCreatePixmap(dpy
, scr
->w_win
, wPreferences
.icon_size
,
218 wPreferences
.icon_size
, 1);
220 gcv
.graphics_exposures
= False
;
221 gc2
= XCreateGC(dpy
, mask
, GCForeground
|GCGraphicsExposures
, &gcv
);
222 XFillRectangle(dpy
, mask
, gc2
, 0, 0, wPreferences
.icon_size
,
223 wPreferences
.icon_size
);
224 XSetForeground(dpy
, gc2
, 1);
225 XFillRectangle(dpy
, mask
, gc2
, 4, wPreferences
.icon_size
-6, 3, 2);
226 XFillRectangle(dpy
, mask
, gc2
, 9, wPreferences
.icon_size
-6, 3, 2);
227 XFillRectangle(dpy
, mask
, gc2
, 14, wPreferences
.icon_size
-6, 3, 2);
231 wpix
= wPixmapCreate(scr
, pix
, mask
);
239 allocGCs(WScreen
*scr
)
243 unsigned long mtextcolor
;
246 scr
->stipple_bitmap
=
247 XCreateBitmapFromData(dpy
, scr
->w_win
, STIPPLE_DATA
, STIPPLE_WIDTH
,
250 gcv
.stipple
= scr
->stipple_bitmap
;
251 gcv
.foreground
= scr
->white_pixel
;
252 gcv
.fill_style
= FillStippled
;
253 gcv
.graphics_exposures
= False
;
254 gcm
= GCForeground
|GCStipple
|GCFillStyle
|GCGraphicsExposures
;
255 scr
->stipple_gc
= XCreateGC(dpy
, scr
->w_win
, gcm
, &gcv
);
258 /* selected icon border GCs */
259 gcv
.function
= GXcopy
;
260 gcv
.foreground
= scr
->white_pixel
;
261 gcv
.background
= scr
->black_pixel
;
263 gcv
.line_style
= LineDoubleDash
;
264 gcv
.fill_style
= FillSolid
;
267 gcv
.graphics_exposures
= False
;
269 gcm
= GCFunction
| GCGraphicsExposures
;
270 gcm
|= GCForeground
| GCBackground
;
271 gcm
|= GCLineWidth
| GCLineStyle
;
273 gcm
|= GCDashOffset
| GCDashList
;
275 scr
->icon_select_gc
= XCreateGC(dpy
, scr
->w_win
, gcm
, &gcv
);
277 gcm
= GCForeground
|GCGraphicsExposures
;
279 scr
->menu_title_pixel
[0] = scr
->white_pixel
;
280 gcv
.foreground
= scr
->white_pixel
;
281 gcv
.graphics_exposures
= False
;
282 scr
->menu_title_gc
= XCreateGC(dpy
, scr
->w_win
, gcm
, &gcv
);
284 scr
->mtext_pixel
= scr
->black_pixel
;
285 mtextcolor
= gcv
.foreground
= scr
->black_pixel
;
286 scr
->menu_entry_gc
= XCreateGC(dpy
, scr
->w_win
, gcm
, &gcv
);
288 /* selected menu entry GC */
289 gcm
= GCForeground
|GCBackground
|GCGraphicsExposures
;
290 gcv
.foreground
= scr
->white_pixel
;
291 gcv
.background
= scr
->white_pixel
;
292 gcv
.graphics_exposures
= False
;
293 scr
->select_menu_gc
= XCreateGC(dpy
, scr
->w_win
, gcm
, &gcv
);
295 /* disabled menu entry GC */
296 scr
->dtext_pixel
= scr
->black_pixel
;
297 gcm
= GCForeground
|GCBackground
|GCStipple
|GCGraphicsExposures
;
298 gcv
.stipple
= scr
->stipple_bitmap
;
299 gcv
.graphics_exposures
= False
;
300 scr
->disabled_menu_entry_gc
= XCreateGC(dpy
, scr
->w_win
, gcm
, &gcv
);
303 wGetColor(scr
, DEF_FRAME_COLOR
, &color
);
304 gcv
.function
= GXxor
;
305 /* this will raise the probability of the XORed color being different
306 * of the original color in PseudoColor when not all color cells are
308 if (DefaultVisual(dpy
, scr
->screen
)->class==PseudoColor
)
309 gcv
.plane_mask
= (1<<(scr
->depth
-1))|1;
311 gcv
.plane_mask
= AllPlanes
;
312 gcv
.foreground
= color
.pixel
;
313 if (gcv
.foreground
== 0)
315 gcv
.line_width
= DEF_FRAME_THICKNESS
;
316 gcv
.subwindow_mode
= IncludeInferiors
;
317 gcv
.graphics_exposures
= False
;
318 scr
->frame_gc
= XCreateGC(dpy
, scr
->root_win
, GCForeground
|GCGraphicsExposures
319 |GCFunction
|GCSubwindowMode
|GCLineWidth
323 gcv
.foreground
= color
.pixel
;
325 if (gcv
.foreground
== 0)
326 /* XOR:ing with a zero is not going to be of much use, so
327 in that case, we somewhat arbitrarily xor with 17 instead. */
330 gcv
.function
= GXxor
;
331 gcv
.subwindow_mode
= IncludeInferiors
;
333 gcv
.cap_style
= CapRound
;
334 gcv
.graphics_exposures
= False
;
335 gcm
= GCForeground
|GCFunction
|GCSubwindowMode
|GCLineWidth
|GCCapStyle
336 |GCGraphicsExposures
;
337 scr
->line_gc
= XCreateGC(dpy
, scr
->root_win
, gcm
, &gcv
);
339 scr
->line_pixel
= gcv
.foreground
;
342 gcv
.foreground
= scr
->white_pixel
;
343 gcv
.background
= scr
->black_pixel
;
344 gcv
.graphics_exposures
= False
;
345 scr
->copy_gc
= XCreateGC(dpy
, scr
->w_win
, GCForeground
|GCBackground
346 |GCGraphicsExposures
, &gcv
);
348 /* window title text GC */
349 gcv
.graphics_exposures
= False
;
350 scr
->window_title_gc
= XCreateGC(dpy
, scr
->w_win
,GCGraphicsExposures
,&gcv
);
353 scr
->icon_title_gc
= XCreateGC(dpy
, scr
->w_win
, GCGraphicsExposures
, &gcv
);
356 scr
->clip_title_gc
= XCreateGC(dpy
, scr
->w_win
, GCGraphicsExposures
, &gcv
);
358 /* move/size display GC */
359 gcv
.graphics_exposures
= False
;
360 gcm
= GCGraphicsExposures
;
361 scr
->info_text_gc
= XCreateGC(dpy
, scr
->w_win
, gcm
, &gcv
);
363 /* misc drawing GC */
364 gcv
.graphics_exposures
= False
;
365 gcm
= GCGraphicsExposures
;
366 scr
->draw_gc
= XCreateGC(dpy
, scr
->w_win
, gcm
, &gcv
);
368 assert (scr
->stipple_bitmap
!=None
);
372 scr
->mono_gc
= XCreateGC(dpy
, scr
->stipple_bitmap
, gcm
, &gcv
);
378 createPixmaps(WScreen
*scr
)
386 pix
= wPixmapCreateFromXBMData(scr
, (char*)MENU_RADIO_INDICATOR_XBM_DATA
,
387 (char*)MENU_RADIO_INDICATOR_XBM_DATA
,
388 MENU_RADIO_INDICATOR_XBM_SIZE
,
389 MENU_RADIO_INDICATOR_XBM_SIZE
,
390 scr
->black_pixel
, scr
->white_pixel
);
393 scr
->menu_radio_indicator
= pix
;
396 pix
= wPixmapCreateFromXBMData(scr
, (char*)MENU_CHECK_INDICATOR_XBM_DATA
,
397 (char*)MENU_CHECK_INDICATOR_XBM_DATA
,
398 MENU_CHECK_INDICATOR_XBM_SIZE
,
399 MENU_CHECK_INDICATOR_XBM_SIZE
,
400 scr
->black_pixel
, scr
->white_pixel
);
403 scr
->menu_check_indicator
= pix
;
405 pix
= wPixmapCreateFromXBMData(scr
, (char*)MENU_MINI_INDICATOR_XBM_DATA
,
406 (char*)MENU_MINI_INDICATOR_XBM_DATA
,
407 MENU_MINI_INDICATOR_XBM_SIZE
,
408 MENU_MINI_INDICATOR_XBM_SIZE
,
409 scr
->black_pixel
, scr
->white_pixel
);
412 scr
->menu_mini_indicator
= pix
;
414 pix
= wPixmapCreateFromXBMData(scr
, (char*)MENU_HIDE_INDICATOR_XBM_DATA
,
415 (char*)MENU_HIDE_INDICATOR_XBM_DATA
,
416 MENU_HIDE_INDICATOR_XBM_SIZE
,
417 MENU_HIDE_INDICATOR_XBM_SIZE
,
418 scr
->black_pixel
, scr
->white_pixel
);
421 scr
->menu_hide_indicator
= pix
;
423 pix
= wPixmapCreateFromXBMData(scr
, (char*)MENU_SHADE_INDICATOR_XBM_DATA
,
424 (char*)MENU_SHADE_INDICATOR_XBM_DATA
,
425 MENU_SHADE_INDICATOR_XBM_SIZE
,
426 MENU_SHADE_INDICATOR_XBM_SIZE
,
427 scr
->black_pixel
, scr
->white_pixel
);
430 scr
->menu_shade_indicator
= pix
;
433 image
= wDefaultGetImage(scr
, "Logo", "WMPanel");
436 wwarning(_("could not load logo image for panels: %s"),
437 RMessageForError(RErrorCode
));
439 if (!RConvertImageMask(scr
->rcontext
, image
, &p
, &m
, 128)) {
440 wwarning(_("error making logo image for panel:%s"), RMessageForError(RErrorCode
));
442 wmpix
= WMCreatePixmapFromXPixmaps(scr
->wmscreen
, p
, m
,
443 image
->width
, image
->height
,
445 WMSetApplicationIconImage(scr
->wmscreen
, wmpix
);
446 WMReleasePixmap(wmpix
);
448 RDestroyImage(image
);
451 if (!wPreferences
.flags
.nodock
|| !wPreferences
.flags
.noclip
) {
452 scr
->dock_dots
= make3Dots(scr
);
456 /* titlebar button pixmaps */
457 allocButtonPixmaps(scr
);
463 *----------------------------------------------------------------------
464 * createInternalWindows--
465 * Creates some windows used internally by the program. One to
466 * receive input focus when no other window can get it and another
467 * to display window geometry information during window resize/move.
473 * Windows are created and some colors are allocated for the
475 *----------------------------------------------------------------------
478 createInternalWindows(WScreen
*scr
)
481 XSetWindowAttributes attribs
;
483 /* window for displaying geometry information during resizes and moves */
484 vmask
= CWBorderPixel
|CWBackPixmap
|CWBackPixel
|CWCursor
|CWSaveUnder
|CWOverrideRedirect
;
485 attribs
.border_pixel
= 0;
486 attribs
.save_under
= True
;
487 attribs
.override_redirect
= True
;
488 attribs
.cursor
= wCursor
[WCUR_DEFAULT
];
489 attribs
.background_pixmap
= None
;
490 if (scr
->widget_texture
)
491 attribs
.background_pixel
= scr
->widget_texture
->normal
.pixel
;
493 attribs
.background_pixel
= scr
->light_pixel
;
495 attribs
.colormap
= scr
->w_colormap
;
497 wGetGeometryWindowSize(scr
, &scr
->geometry_display_width
,
498 &scr
->geometry_display_height
);
499 scr
->geometry_display
=
500 XCreateWindow(dpy
, scr
->root_win
, 1, 1,
501 scr
->geometry_display_width
,
502 scr
->geometry_display_height
,
503 1, scr
->w_depth
, CopyFromParent
, scr
->w_visual
,
506 /* InputOnly window to get the focus when no other window can get it */
507 vmask
= CWEventMask
|CWOverrideRedirect
;
508 attribs
.event_mask
= KeyPressMask
|FocusChangeMask
;
509 attribs
.override_redirect
= True
;
510 scr
->no_focus_win
=XCreateWindow(dpy
,scr
->root_win
,-10, -10, 4, 4, 0, 0,
511 InputOnly
,CopyFromParent
, vmask
, &attribs
);
512 XSelectInput(dpy
, scr
->no_focus_win
, KeyPressMask
|KeyReleaseMask
);
513 XMapWindow(dpy
, scr
->no_focus_win
);
515 XSetInputFocus(dpy
, scr
->no_focus_win
, RevertToParent
, CurrentTime
);
517 /* shadow window for dock buttons */
518 vmask
= CWBorderPixel
|CWBackPixmap
|CWBackPixel
|CWCursor
|CWSaveUnder
|CWOverrideRedirect
;
519 attribs
.border_pixel
= 0;
520 attribs
.save_under
= True
;
521 attribs
.override_redirect
= True
;
522 attribs
.background_pixmap
= None
;
523 attribs
.background_pixel
= scr
->white_pixel
;
525 attribs
.colormap
= scr
->w_colormap
;
527 XCreateWindow(dpy
, scr
->root_win
, 0, 0, wPreferences
.icon_size
,
528 wPreferences
.icon_size
, 0, scr
->w_depth
, CopyFromParent
,
529 scr
->w_visual
, vmask
, &attribs
);
531 /* workspace name balloon for clip */
532 vmask
= CWBackPixel
|CWSaveUnder
|CWOverrideRedirect
|CWColormap
534 attribs
.save_under
= True
;
535 attribs
.override_redirect
= True
;
536 attribs
.colormap
= scr
->w_colormap
;
537 attribs
.background_pixel
= scr
->icon_back_texture
->normal
.pixel
;
538 attribs
.border_pixel
= 0; /* do not care */
540 XCreateWindow(dpy
, scr
->root_win
, 0, 0, 10, 10, 0, scr
->w_depth
,
541 CopyFromParent
, scr
->w_visual
, vmask
, &attribs
);
545 vmask
= CWBackPixel
|CWSaveUnder
|CWOverrideRedirect
|CWColormap
547 attribs
.save_under
= True
;
548 attribs
.override_redirect
= True
;
549 attribs
.colormap
= scr
->w_colormap
;
550 attribs
.background_pixel
= scr
->icon_back_texture
->normal
.pixel
;
551 attribs
.border_pixel
= 0; /* do not care */
552 scr
->workspace_name
=
553 XCreateWindow(dpy
, scr
->root_win
, 0, 0, 10, 10, 0, scr
->w_depth
,
554 CopyFromParent
, scr
->w_visual
, vmask
, &attribs
);
557 /* for our window manager info notice board */
559 XCreateWindow(dpy
, scr
->root_win
, 0, 0, 10, 10, 0, CopyFromParent
,
560 CopyFromParent
, CopyFromParent
, CWOverrideRedirect
,
564 * If the window is clicked without having ButtonPress selected, the
565 * resulting event will have event.xbutton.window == root.
567 XSelectInput(dpy
, scr
->clip_balloon
, ButtonPressMask
);
573 aquireManagerSelection(WScreen
*scr
)
579 sprintf(buffer
, "WM_S%i", scr
->screen
);
580 scr
->managerAtom
= XInternAtom(dpy
, buffer
, False
);
582 /* for race-conditions... */
585 /* if there is another manager running, don't try to replace it
586 * (for now, at least) */
587 if (XGetSelectionOwner(dpy
, scr
->managerAtom
) != None
) {
592 /* become the manager for this screen */
594 scr
->managerWindow
= XCreateSimpleWindow(dpy
, scr
->root_win
, 0, 0, 1, 1,
597 XSelectInput(dpy
, scr
->managerWindow
, PropertyChangeMask
);
598 /* get a timestamp */
599 XChangeProperty(dpy
, scr
->managerWindow
, scr
->managerAtom
,
600 XA_INTEGER
, 32, PropModeAppend
, NULL
, 0);
602 XWindowEvent(dpy
, scr
->managerWindow
, &ev
);
603 if (ev
.type
== PropertyNotify
) {
604 timestamp
= ev
.xproperty
.time
;
608 XSelectInput(dpy
, scr
->managerWindow
, NoEvents
);
609 XDeleteProperty(dpy
, scr
->managerWindow
, scr
->managerAtom
);
611 XSetSelectionOwner(dpy
, scr
->managerAtom
, scr
->managerWindow
, CurrentTime
);
615 /* announce our arrival */
617 ev
.xclient
.type
= ClientMessage
;
618 ev
.xclient
.message_type
= XInternAtom(dpy
, "MANAGER", False
);
619 ev
.xclient
.destination
= scr
->root_win
;
620 ev
.xclient
.format
= 32;
621 ev
.xclient
.data
.l
[0] = timestamp
;
622 ev
.xclient
.data
.l
[1] = scr
->managerAtom
;
623 ev
.xclient
.data
.l
[2] = scr
->managerWindow
;
624 ev
.xclient
.data
.l
[3] = 0;
625 ev
.xclient
.data
.l
[4] = 0;
627 XSendEvent(dpy
, scr
->root_win
, False
, StructureNotify
, &ev
);
635 *----------------------------------------------------------------------
637 * Initializes the window manager for the given screen and
638 * allocates a WScreen descriptor for it. Many resources are allocated
639 * for the screen and the root window is setup appropriately.
642 * The WScreen descriptor for the screen.
645 * Many resources are allocated and the IconSize property is
646 * set on the root window.
647 * The program can be aborted if some fatal error occurs.
649 * TODO: User specifiable visual.
650 *----------------------------------------------------------------------
653 wScreenInit(int screen_number
)
656 XIconSize icon_size
[1];
657 RContextAttributes rattr
;
658 extern int wVisualID
;
661 XErrorHandler oldHandler
;
663 scr
= wmalloc(sizeof(WScreen
));
664 memset(scr
, 0, sizeof(WScreen
));
666 /* initialize globals */
667 scr
->screen
= screen_number
;
668 scr
->root_win
= RootWindow(dpy
, screen_number
);
669 scr
->depth
= DefaultDepth(dpy
, screen_number
);
670 scr
->colormap
= DefaultColormap(dpy
, screen_number
);
672 scr
->scr_width
= WidthOfScreen(ScreenOfDisplay(dpy
, screen_number
));
673 scr
->scr_height
= HeightOfScreen(ScreenOfDisplay(dpy
, screen_number
));
675 scr
->usableArea
.x2
= scr
->scr_width
;
676 scr
->usableArea
.y2
= scr
->scr_height
;
677 scr
->totalUsableArea
.x2
= scr
->scr_width
;
678 scr
->totalUsableArea
.y2
= scr
->scr_height
;
681 if (!aquireManagerSelection(scr
)) {
687 CantManageScreen
= 0;
688 oldHandler
= XSetErrorHandler((XErrorHandler
)alreadyRunningError
);
690 event_mask
= EVENT_MASK
;
692 if (wPreferences
.disable_root_mouse
) {
693 event_mask
&= ~(ButtonPressMask
|ButtonReleaseMask
);
696 XSelectInput(dpy
, scr
->root_win
, event_mask
);
698 #ifdef KEEP_XKB_LOCK_STATUS
699 XkbSelectEvents(dpy
,XkbUseCoreKbd
,XkbIndicatorStateNotifyMask
,
700 XkbIndicatorStateNotifyMask
);
701 #endif /* KEEP_XKB_LOCK_STATUS */
704 XSetErrorHandler(oldHandler
);
706 if (CantManageScreen
) {
711 XDefineCursor(dpy
, scr
->root_win
, wCursor
[WCUR_DEFAULT
]);
713 /* screen descriptor for raster graphic library */
714 rattr
.flags
= RC_RenderMode
| RC_ColorsPerChannel
;
715 rattr
.render_mode
= wPreferences
.no_dithering
?RM_MATCH
:RM_DITHER
;
716 rattr
.colors_per_channel
= wPreferences
.cmap_size
;
717 if (rattr
.colors_per_channel
<2)
718 rattr
.colors_per_channel
= 2;
721 rattr
.flags
|= RC_VisualID
;
722 rattr
.visualid
= wVisualID
;
724 scr
->rcontext
= RCreateContext(dpy
, screen_number
, &rattr
);
725 if (!scr
->rcontext
) {
726 wwarning(_("could not initialize graphics library context: %s"),
727 RMessageForError(RErrorCode
));
733 formats
= RSupportedFileFormats();
735 for (i
=0; formats
[i
]!=NULL
; i
++) {
736 if (strcmp(formats
[i
], "TIFF")==0) {
737 scr
->flags
.supports_tiff
= 1;
744 scr
->w_win
= scr
->rcontext
->drawable
;
745 scr
->w_visual
= scr
->rcontext
->visual
;
746 scr
->w_depth
= scr
->rcontext
->depth
;
747 scr
->w_colormap
= scr
->rcontext
->cmap
;
749 scr
->black_pixel
= scr
->rcontext
->black
;
750 scr
->white_pixel
= scr
->rcontext
->white
;
752 /* create screen descriptor for WINGs */
753 scr
->wmscreen
= WMCreateScreenWithRContext(dpy
, screen_number
,
756 if (!scr
->wmscreen
) {
757 wfatal(_("could not do initialization of WINGs widget set"));
762 color
= WMGrayColor(scr
->wmscreen
);
763 scr
->light_pixel
= WMColorPixel(color
);
764 WMReleaseColor(color
);
766 color
= WMDarkGrayColor(scr
->wmscreen
);
767 scr
->dark_pixel
= WMColorPixel(color
);
768 WMReleaseColor(color
);
772 /* frame boder color */
773 wGetColor(scr
, FRAME_BORDER_COLOR
, &xcol
);
774 scr
->frame_border_pixel
= xcol
.pixel
;
777 scr
->workspace_name_font
= wLoadFont(DEF_WORKSPACE_NAME_FONT
);
779 /* create GCs with default values */
782 /* read defaults for this screen */
783 wReadDefaults(scr
, WDWindowMaker
->dictionary
);
785 createInternalWindows(scr
);
792 wGNOMEInitStuff(scr
);
799 /* create initial workspace */
802 /* create shared pixmaps */
805 /* set icon sizes we can accept from clients */
806 icon_size
[0].min_width
= 8;
807 icon_size
[0].min_height
= 8;
808 icon_size
[0].max_width
= wPreferences
.icon_size
-4;
809 icon_size
[0].max_height
= wPreferences
.icon_size
-4;
810 icon_size
[0].width_inc
= 1;
811 icon_size
[0].height_inc
= 1;
812 XSetIconSizes(dpy
, scr
->root_win
, icon_size
, 1);
814 /* setup WindowMaker protocols property in the root window*/
815 PropSetWMakerProtocols(scr
->root_win
);
817 /* setup our noticeboard */
818 XChangeProperty(dpy
, scr
->info_window
, _XA_WINDOWMAKER_NOTICEBOARD
,
819 XA_WINDOW
, 32, PropModeReplace
,
820 (unsigned char*)&scr
->info_window
, 1);
821 XChangeProperty(dpy
, scr
->root_win
, _XA_WINDOWMAKER_NOTICEBOARD
,
822 XA_WINDOW
, 32, PropModeReplace
,
823 (unsigned char*)&scr
->info_window
, 1);
827 /* initialize balloon text stuff */
828 wBalloonInitialize(scr
);
831 wScreenUpdateUsableArea(scr
);
834 /* kluge to load menu configurations at startup */
835 OpenRootMenu(scr
, -10000, -10000, False
);
836 wMenuUnmap(scr
->root_menu
);
844 wScreenUpdateUsableArea(WScreen
*scr
)
850 scr
->totalUsableArea
= scr
->usableArea
;
853 if (scr
->dock
&& (!scr
->dock
->lowered
854 || wPreferences
.no_window_over_dock
)) {
856 int offset
= wPreferences
.icon_size
+ DOCK_EXTRA_SPACE
;
858 if (scr
->dock
->on_right_side
) {
859 scr
->totalUsableArea
.x2
= WMIN(scr
->totalUsableArea
.x2
,
860 scr
->scr_width
- offset
);
862 scr
->totalUsableArea
.x1
= WMAX(scr
->totalUsableArea
.x1
, offset
);
866 if (wPreferences
.no_window_over_icons
) {
867 if (wPreferences
.icon_yard
& IY_VERT
) {
869 if (!(wPreferences
.icon_yard
& IY_RIGHT
)) {
870 scr
->totalUsableArea
.x1
+= wPreferences
.icon_size
;
872 scr
->totalUsableArea
.x2
-= wPreferences
.icon_size
;
876 if (wPreferences
.icon_yard
& IY_TOP
) {
877 scr
->totalUsableArea
.y1
+= wPreferences
.icon_size
;
879 scr
->totalUsableArea
.y2
-= wPreferences
.icon_size
;
888 if (wKWMGetUsableArea(scr
, &area
)) {
889 scr
->totalUsableArea
.x1
= WMAX(scr
->totalUsableArea
.x1
, area
.x1
);
890 scr
->totalUsableArea
.y1
= WMAX(scr
->totalUsableArea
.y1
, area
.y1
);
891 scr
->totalUsableArea
.x2
= WMIN(scr
->totalUsableArea
.x2
, area
.x2
);
892 scr
->totalUsableArea
.y2
= WMIN(scr
->totalUsableArea
.y2
, area
.y2
);
898 area
= scr
->reservedAreas
;
905 w
= area
->area
.x2
- area
->area
.x1
;
906 h
= area
->area
.y2
- area
->area
.y1
;
909 bh
= scr
->scr_height
- area
->area
.y2
;
911 rw
= scr
->scr_width
- area
->area
.x2
;
913 if (WMIN(th
, bh
) < WMIN(lw
, rw
)) {
917 if (scr
->totalUsableArea
.y1
< area
->area
.y2
)
918 scr
->totalUsableArea
.y1
= area
->area
.y2
;
921 if (scr
->totalUsableArea
.y2
> area
->area
.y1
)
922 scr
->totalUsableArea
.y2
= area
->area
.y1
;
928 if (scr
->totalUsableArea
.x1
< area
->area
.x2
)
929 scr
->totalUsableArea
.x1
= area
->area
.x2
;
932 if (scr
->totalUsableArea
.x2
> area
->area
.x1
)
933 scr
->totalUsableArea
.x2
= area
->area
.x1
;
939 #endif /* GNOME_STUFF */
941 if (scr
->totalUsableArea
.x2
- scr
->totalUsableArea
.x1
< scr
->scr_width
/2) {
942 scr
->totalUsableArea
.x2
= scr
->usableArea
.x2
;
943 scr
->totalUsableArea
.x1
= scr
->usableArea
.x1
;
945 if (scr
->totalUsableArea
.y2
- scr
->totalUsableArea
.y1
< scr
->scr_height
/2) {
946 scr
->totalUsableArea
.y2
= scr
->usableArea
.y2
;
947 scr
->totalUsableArea
.y1
= scr
->usableArea
.y1
;
955 for (i
= 0; i
< scr
->workspace_count
; i
++) {
956 wKWMSetUsableAreaHint(scr
, i
);
965 wScreenRestoreState(WScreen
*scr
)
972 if (wScreenCount
== 1)
973 path
= wdefaultspathfordomain("WMState");
976 sprintf(buf
, "WMState.%i", scr
->screen
);
977 path
= wdefaultspathfordomain(buf
);
979 scr
->session_state
= PLGetProplistWithPath(path
);
981 if (!scr
->session_state
&& wScreenCount
>1) {
983 sprintf(buf
, "WMState.%i", scr
->screen
);
984 path
= wdefaultspathfordomain(buf
);
985 scr
->session_state
= PLGetProplistWithPath(path
);
989 if (!wPreferences
.flags
.noclip
) {
990 state
= PLGetDictionaryEntry(scr
->session_state
, dClip
);
991 scr
->clip_icon
= wClipRestoreState(scr
, state
);
994 wWorkspaceRestoreState(scr
);
996 if (!wPreferences
.flags
.nodock
) {
997 state
= PLGetDictionaryEntry(scr
->session_state
, dDock
);
998 scr
->dock
= wDockRestoreState(scr
, state
, WM_DOCK
);
1001 wScreenUpdateUsableArea(scr
);
1006 wScreenSaveState(WScreen
*scr
)
1008 WWorkspaceState wstate
;
1011 proplist_t path
, old_state
, foo
;
1018 * Save current workspace, so can go back to it upon restart.
1020 wstate
.workspace
= scr
->current_workspace
;
1022 data
[0] = wstate
.flags
;
1023 data
[1] = wstate
.workspace
;
1025 XChangeProperty(dpy
, scr
->root_win
, _XA_WINDOWMAKER_STATE
,
1026 _XA_WINDOWMAKER_STATE
, 32, PropModeReplace
,
1027 (unsigned char *) data
, 2);
1029 /* save state of windows */
1030 wwin
= scr
->focused_window
;
1032 wWindowSaveState(wwin
);
1037 if (wPreferences
.flags
.noupdates
)
1041 old_state
= scr
->session_state
;
1042 scr
->session_state
= PLMakeDictionaryFromEntries(NULL
, NULL
, NULL
);
1044 PLSetStringCmpHook(NULL
);
1046 /* save dock state to file */
1047 if (!wPreferences
.flags
.nodock
) {
1048 wDockSaveState(scr
);
1050 if ((foo
= PLGetDictionaryEntry(old_state
, dDock
))!=NULL
) {
1051 PLInsertDictionaryEntry(scr
->session_state
, dDock
, foo
);
1054 if (!wPreferences
.flags
.noclip
) {
1055 wClipSaveState(scr
);
1057 if ((foo
= PLGetDictionaryEntry(old_state
, dClip
))!=NULL
) {
1058 PLInsertDictionaryEntry(scr
->session_state
, dClip
, foo
);
1062 wWorkspaceSaveState(scr
, old_state
);
1064 if (wPreferences
.save_session_on_exit
) {
1065 wSessionSaveState(scr
);
1067 if ((foo
= PLGetDictionaryEntry(old_state
, dApplications
))!=NULL
) {
1068 PLInsertDictionaryEntry(scr
->session_state
, dApplications
, foo
);
1070 if ((foo
= PLGetDictionaryEntry(old_state
, dWorkspace
))!=NULL
) {
1071 PLInsertDictionaryEntry(scr
->session_state
, dWorkspace
, foo
);
1076 PLSetStringCmpHook(StringCompareHook
);
1078 wMenuSaveState(scr
);
1080 if (wScreenCount
== 1)
1081 str
= wdefaultspathfordomain("WMState");
1084 sprintf(buf
, "WMState.%i", scr
->screen
);
1085 str
= wdefaultspathfordomain(buf
);
1087 path
= PLMakeString(str
);
1089 PLSetFilename(scr
->session_state
, path
);
1090 if (!PLSave(scr
->session_state
, YES
)) {
1091 wwarning(_("could not save session state in %s"), PLGetString(path
));
1094 PLRelease(old_state
);
1100 wScreenBringInside(WScreen
*scr
, int *x
, int *y
, int width
, int height
)
1116 *x
= -tol_w
, moved
= 1;
1117 else if (*x
>= scr
->scr_width
- 10)
1118 *x
= scr
->scr_width
- tol_w
- 1, moved
= 1;
1120 if (*y
< -height
+ 10)
1121 *y
= -tol_h
, moved
= 1;
1122 else if (*y
>= scr
->scr_height
- 10)
1123 *y
= scr
->scr_height
- tol_h
- 1, moved
= 1;