1 /* screen.c - screen management
3 * Window Maker window manager
5 * Copyright (c) 1997-2003 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 along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
29 #include <X11/Xutil.h>
30 #include <X11/Xatom.h>
32 #include <X11/extensions/shape.h>
34 #ifdef KEEP_XKB_LOCK_STATUS
35 #include <X11/XKBlib.h>
36 #endif /* KEEP_XKB_LOCK_STATUS */
38 #include <X11/extensions/Xrandr.h>
42 #include "WindowMaker.h"
43 #include "def_pixmaps.h"
51 #include "properties.h"
53 #include "resources.h"
54 #include "workspace.h"
63 #include <WINGs/WUtil.h>
67 #define EVENT_MASK (LeaveWindowMask|EnterWindowMask|PropertyChangeMask\
68 |SubstructureNotifyMask|PointerMotionMask \
69 |SubstructureRedirectMask|ButtonPressMask|ButtonReleaseMask\
70 |KeyPressMask|KeyReleaseMask)
72 /**** Global variables ****/
73 extern Cursor wCursor
[WCUR_LAST
];
74 extern Atom _XA_WINDOWMAKER_STATE
;
75 extern Atom _XA_WINDOWMAKER_NOTICEBOARD
;
77 extern int wScreenCount
;
79 #ifdef KEEP_XKB_LOCK_STATUS
80 extern int wXkbSupported
;
88 extern WDDomain
*WDWindowMaker
;
91 #define STIPPLE_WIDTH 2
92 #define STIPPLE_HEIGHT 2
93 static char STIPPLE_DATA
[] = { 0x02, 0x01 };
95 static int CantManageScreen
= 0;
97 static WMPropList
*dApplications
= NULL
;
98 static WMPropList
*dWorkspace
;
99 static WMPropList
*dDock
;
100 static WMPropList
*dClip
;
101 static WMPropList
*dDrawers
= NULL
;
103 static void make_keys(void)
105 if (dApplications
!= NULL
)
108 dApplications
= WMCreatePLString("Applications");
109 dWorkspace
= WMCreatePLString("Workspace");
110 dDock
= WMCreatePLString("Dock");
111 dClip
= WMCreatePLString("Clip");
112 dDrawers
= WMCreatePLString("Drawers");
116 *----------------------------------------------------------------------
117 * alreadyRunningError--
118 * X error handler used to catch errors when trying to do
119 * XSelectInput() on the root window. These errors probably mean that
120 * there already is some other window manager running.
123 * Nothing, unless something really evil happens...
126 * CantManageScreen is set to 1;
127 *----------------------------------------------------------------------
129 static int alreadyRunningError(Display
* dpy
, XErrorEvent
* error
)
131 CantManageScreen
= 1;
136 *----------------------------------------------------------------------
137 * allocButtonPixmaps--
138 * Allocate pixmaps used on window operation buttons (those in the
139 * titlebar). The pixmaps are linked to the program. If XPM is supported
140 * XPM pixmaps are used otherwise, equivalent bitmaps are used.
146 * Allocates shared pixmaps for the screen. These pixmaps should
147 * not be freed by anybody.
148 *----------------------------------------------------------------------
150 static void allocButtonPixmaps(WScreen
* scr
)
154 /* create predefined pixmaps */
155 if (wPreferences
.new_style
== TS_NEXT
) {
156 pix
= wPixmapCreateFromXPMData(scr
, NEXT_CLOSE_XPM
);
158 pix
= wPixmapCreateFromXPMData(scr
, PRED_CLOSE_XPM
);
162 scr
->b_pixmaps
[WBUT_CLOSE
] = pix
;
164 if (wPreferences
.new_style
== TS_NEXT
) {
165 pix
= wPixmapCreateFromXPMData(scr
, NEXT_BROKEN_CLOSE_XPM
);
167 pix
= wPixmapCreateFromXPMData(scr
, PRED_BROKEN_CLOSE_XPM
);
171 scr
->b_pixmaps
[WBUT_BROKENCLOSE
] = pix
;
173 if (wPreferences
.new_style
== TS_NEXT
) {
174 pix
= wPixmapCreateFromXPMData(scr
, NEXT_ICONIFY_XPM
);
176 pix
= wPixmapCreateFromXPMData(scr
, PRED_ICONIFY_XPM
);
180 scr
->b_pixmaps
[WBUT_ICONIFY
] = pix
;
181 #ifdef XKB_BUTTON_HINT
182 if (wPreferences
.new_style
== TS_NEXT
) {
183 pix
= wPixmapCreateFromXPMData(scr
, NEXT_XKBGROUP1_XPM
);
185 pix
= wPixmapCreateFromXPMData(scr
, PRED_XKBGROUP1_XPM
);
189 scr
->b_pixmaps
[WBUT_XKBGROUP1
] = pix
;
190 if (wPreferences
.new_style
== TS_NEXT
) {
191 pix
= wPixmapCreateFromXPMData(scr
, NEXT_XKBGROUP2_XPM
);
193 pix
= wPixmapCreateFromXPMData(scr
, PRED_XKBGROUP2_XPM
);
197 scr
->b_pixmaps
[WBUT_XKBGROUP2
] = pix
;
198 if (wPreferences
.new_style
== TS_NEXT
) {
199 pix
= wPixmapCreateFromXPMData(scr
, NEXT_XKBGROUP3_XPM
);
201 pix
= wPixmapCreateFromXPMData(scr
, PRED_XKBGROUP3_XPM
);
205 scr
->b_pixmaps
[WBUT_XKBGROUP3
] = pix
;
206 if (wPreferences
.new_style
== TS_NEXT
) {
207 pix
= wPixmapCreateFromXPMData(scr
, NEXT_XKBGROUP4_XPM
);
209 pix
= wPixmapCreateFromXPMData(scr
, PRED_XKBGROUP4_XPM
);
213 scr
->b_pixmaps
[WBUT_XKBGROUP4
] = pix
;
216 if (wPreferences
.new_style
== TS_NEXT
) {
217 pix
= wPixmapCreateFromXPMData(scr
, NEXT_KILL_XPM
);
219 pix
= wPixmapCreateFromXPMData(scr
, PRED_KILL_XPM
);
223 scr
->b_pixmaps
[WBUT_KILL
] = pix
;
226 static void draw_dot(WScreen
* scr
, Drawable d
, int x
, int y
, GC gc
)
228 XSetForeground(dpy
, gc
, scr
->black_pixel
);
229 XDrawLine(dpy
, d
, gc
, x
, y
, x
+ 1, y
);
230 XDrawPoint(dpy
, d
, gc
, x
, y
+ 1);
231 XSetForeground(dpy
, gc
, scr
->white_pixel
);
232 XDrawLine(dpy
, d
, gc
, x
+ 2, y
, x
+ 2, y
+ 1);
233 XDrawPoint(dpy
, d
, gc
, x
+ 1, y
+ 1);
236 static WPixmap
*make3Dots(WScreen
* scr
)
244 pix
= XCreatePixmap(dpy
, scr
->w_win
, wPreferences
.icon_size
, wPreferences
.icon_size
, scr
->w_depth
);
245 XSetForeground(dpy
, gc
, scr
->black_pixel
);
246 XFillRectangle(dpy
, pix
, gc
, 0, 0, wPreferences
.icon_size
, wPreferences
.icon_size
);
247 XSetForeground(dpy
, gc
, scr
->white_pixel
);
248 draw_dot(scr
, pix
, 4, wPreferences
.icon_size
- 6, gc
);
249 draw_dot(scr
, pix
, 9, wPreferences
.icon_size
- 6, gc
);
250 draw_dot(scr
, pix
, 14, wPreferences
.icon_size
- 6, gc
);
252 mask
= XCreatePixmap(dpy
, scr
->w_win
, wPreferences
.icon_size
, wPreferences
.icon_size
, 1);
254 gcv
.graphics_exposures
= False
;
255 gc2
= XCreateGC(dpy
, mask
, GCForeground
| GCGraphicsExposures
, &gcv
);
256 XFillRectangle(dpy
, mask
, gc2
, 0, 0, wPreferences
.icon_size
, wPreferences
.icon_size
);
257 XSetForeground(dpy
, gc2
, 1);
258 XFillRectangle(dpy
, mask
, gc2
, 4, wPreferences
.icon_size
- 6, 3, 2);
259 XFillRectangle(dpy
, mask
, gc2
, 9, wPreferences
.icon_size
- 6, 3, 2);
260 XFillRectangle(dpy
, mask
, gc2
, 14, wPreferences
.icon_size
- 6, 3, 2);
264 wpix
= wPixmapCreate(scr
, pix
, mask
);
270 static void allocGCs(WScreen
* scr
)
276 scr
->stipple_bitmap
= XCreateBitmapFromData(dpy
, scr
->w_win
, STIPPLE_DATA
, STIPPLE_WIDTH
, STIPPLE_HEIGHT
);
278 gcv
.stipple
= scr
->stipple_bitmap
;
279 gcv
.foreground
= scr
->white_pixel
;
280 gcv
.fill_style
= FillStippled
;
281 gcv
.graphics_exposures
= False
;
282 gcm
= GCForeground
| GCStipple
| GCFillStyle
| GCGraphicsExposures
;
283 scr
->stipple_gc
= XCreateGC(dpy
, scr
->w_win
, gcm
, &gcv
);
285 /* selected icon border GCs */
286 gcv
.function
= GXcopy
;
287 gcv
.foreground
= scr
->white_pixel
;
288 gcv
.background
= scr
->black_pixel
;
290 gcv
.line_style
= LineDoubleDash
;
291 gcv
.fill_style
= FillSolid
;
294 gcv
.graphics_exposures
= False
;
296 gcm
= GCFunction
| GCGraphicsExposures
;
297 gcm
|= GCForeground
| GCBackground
;
298 gcm
|= GCLineWidth
| GCLineStyle
;
300 gcm
|= GCDashOffset
| GCDashList
;
302 scr
->icon_select_gc
= XCreateGC(dpy
, scr
->w_win
, gcm
, &gcv
);
304 scr
->menu_title_color
[0] = WMRetainColor(scr
->white
);
306 /* don't retain scr->black here because we may alter its alpha */
307 scr
->mtext_color
= WMCreateRGBColor(scr
->wmscreen
, 0, 0, 0, True
);
308 scr
->dtext_color
= WMCreateRGBColor(scr
->wmscreen
, 0, 0, 0, True
);
311 wGetColor(scr
, DEF_FRAME_COLOR
, &color
);
312 gcv
.function
= GXxor
;
313 /* this will raise the probability of the XORed color being different
314 * of the original color in PseudoColor when not all color cells are
316 if (DefaultVisual(dpy
, scr
->screen
)->class == PseudoColor
)
317 gcv
.plane_mask
= (1 << (scr
->depth
- 1)) | 1;
319 gcv
.plane_mask
= AllPlanes
;
320 gcv
.foreground
= color
.pixel
;
321 if (gcv
.foreground
== 0)
323 gcv
.line_width
= DEF_FRAME_THICKNESS
;
324 gcv
.subwindow_mode
= IncludeInferiors
;
325 gcv
.graphics_exposures
= False
;
326 scr
->frame_gc
= XCreateGC(dpy
, scr
->root_win
, GCForeground
| GCGraphicsExposures
327 | GCFunction
| GCSubwindowMode
| GCLineWidth
| GCPlaneMask
, &gcv
);
330 gcv
.foreground
= color
.pixel
;
332 if (gcv
.foreground
== 0)
333 /* XOR:ing with a zero is not going to be of much use, so
334 in that case, we somewhat arbitrarily xor with 17 instead. */
337 gcv
.function
= GXxor
;
338 gcv
.subwindow_mode
= IncludeInferiors
;
340 gcv
.cap_style
= CapRound
;
341 gcv
.graphics_exposures
= False
;
342 gcm
= GCForeground
| GCFunction
| GCSubwindowMode
| GCLineWidth
| GCCapStyle
| GCGraphicsExposures
;
343 scr
->line_gc
= XCreateGC(dpy
, scr
->root_win
, gcm
, &gcv
);
345 scr
->line_pixel
= gcv
.foreground
;
348 gcv
.foreground
= scr
->white_pixel
;
349 gcv
.background
= scr
->black_pixel
;
350 gcv
.graphics_exposures
= False
;
351 scr
->copy_gc
= XCreateGC(dpy
, scr
->w_win
, GCForeground
| GCBackground
| GCGraphicsExposures
, &gcv
);
353 /* misc drawing GC */
354 gcv
.graphics_exposures
= False
;
355 gcm
= GCGraphicsExposures
;
356 scr
->draw_gc
= XCreateGC(dpy
, scr
->w_win
, gcm
, &gcv
);
358 assert(scr
->stipple_bitmap
!= None
);
361 scr
->mono_gc
= XCreateGC(dpy
, scr
->stipple_bitmap
, gcm
, &gcv
);
364 static void createPixmaps(WScreen
* scr
)
369 pix
= wPixmapCreateFromXBMData(scr
, (char *)MENU_RADIO_INDICATOR_XBM_DATA
,
370 (char *)MENU_RADIO_INDICATOR_XBM_DATA
,
371 MENU_RADIO_INDICATOR_XBM_SIZE
,
372 MENU_RADIO_INDICATOR_XBM_SIZE
, scr
->black_pixel
, scr
->white_pixel
);
375 scr
->menu_radio_indicator
= pix
;
377 pix
= wPixmapCreateFromXBMData(scr
, (char *)MENU_CHECK_INDICATOR_XBM_DATA
,
378 (char *)MENU_CHECK_INDICATOR_XBM_DATA
,
379 MENU_CHECK_INDICATOR_XBM_SIZE
,
380 MENU_CHECK_INDICATOR_XBM_SIZE
, scr
->black_pixel
, scr
->white_pixel
);
383 scr
->menu_check_indicator
= pix
;
385 pix
= wPixmapCreateFromXBMData(scr
, (char *)MENU_MINI_INDICATOR_XBM_DATA
,
386 (char *)MENU_MINI_INDICATOR_XBM_DATA
,
387 MENU_MINI_INDICATOR_XBM_SIZE
,
388 MENU_MINI_INDICATOR_XBM_SIZE
, scr
->black_pixel
, scr
->white_pixel
);
391 scr
->menu_mini_indicator
= pix
;
393 pix
= wPixmapCreateFromXBMData(scr
, (char *)MENU_HIDE_INDICATOR_XBM_DATA
,
394 (char *)MENU_HIDE_INDICATOR_XBM_DATA
,
395 MENU_HIDE_INDICATOR_XBM_SIZE
,
396 MENU_HIDE_INDICATOR_XBM_SIZE
, scr
->black_pixel
, scr
->white_pixel
);
399 scr
->menu_hide_indicator
= pix
;
401 pix
= wPixmapCreateFromXBMData(scr
, (char *)MENU_SHADE_INDICATOR_XBM_DATA
,
402 (char *)MENU_SHADE_INDICATOR_XBM_DATA
,
403 MENU_SHADE_INDICATOR_XBM_SIZE
,
404 MENU_SHADE_INDICATOR_XBM_SIZE
, scr
->black_pixel
, scr
->white_pixel
);
407 scr
->menu_shade_indicator
= pix
;
409 create_logo_image(scr
);
411 scr
->dock_dots
= make3Dots(scr
);
413 /* titlebar button pixmaps */
414 allocButtonPixmaps(scr
);
417 void create_logo_image(WScreen
*scr
)
419 RImage
*image
= get_icon_image(scr
, "Logo", "WMPanel", wPreferences
.icon_size
);
422 wwarning(_("could not load logo image for panels: %s"), RMessageForError(RErrorCode
));
424 WMSetApplicationIconImage(scr
->wmscreen
, image
);
425 RReleaseImage(image
);
430 *----------------------------------------------------------------------
431 * createInternalWindows--
432 * Creates some windows used internally by the program. One to
433 * receive input focus when no other window can get it and another
434 * to display window geometry information during window resize/move.
440 * Windows are created and some colors are allocated for the
442 *----------------------------------------------------------------------
444 static void createInternalWindows(WScreen
* scr
)
447 XSetWindowAttributes attribs
;
449 /* InputOnly window to get the focus when no other window can get it */
450 vmask
= CWEventMask
| CWOverrideRedirect
;
451 attribs
.event_mask
= KeyPressMask
| FocusChangeMask
;
452 attribs
.override_redirect
= True
;
453 scr
->no_focus_win
= XCreateWindow(dpy
, scr
->root_win
, -10, -10, 4, 4, 0, 0,
454 InputOnly
, CopyFromParent
, vmask
, &attribs
);
455 XSelectInput(dpy
, scr
->no_focus_win
, KeyPressMask
| KeyReleaseMask
);
456 XMapWindow(dpy
, scr
->no_focus_win
);
458 XSetInputFocus(dpy
, scr
->no_focus_win
, RevertToParent
, CurrentTime
);
460 /* shadow window for dock buttons */
461 vmask
= CWBorderPixel
| CWBackPixmap
| CWBackPixel
| CWCursor
| CWSaveUnder
| CWOverrideRedirect
;
462 attribs
.border_pixel
= scr
->black_pixel
;
463 attribs
.save_under
= True
;
464 attribs
.override_redirect
= True
;
465 attribs
.background_pixmap
= None
;
466 attribs
.background_pixel
= scr
->white_pixel
;
467 attribs
.cursor
= wCursor
[WCUR_DEFAULT
];
469 attribs
.colormap
= scr
->w_colormap
;
471 XCreateWindow(dpy
, scr
->root_win
, 0, 0, wPreferences
.icon_size
,
472 wPreferences
.icon_size
, 0, scr
->w_depth
, CopyFromParent
, scr
->w_visual
, vmask
, &attribs
);
475 vmask
= CWBackPixel
| CWSaveUnder
| CWOverrideRedirect
| CWColormap
| CWBorderPixel
;
476 attribs
.save_under
= True
;
477 attribs
.override_redirect
= True
;
478 attribs
.colormap
= scr
->w_colormap
;
479 attribs
.background_pixel
= scr
->icon_back_texture
->normal
.pixel
;
480 attribs
.border_pixel
= 0; /* do not care */
481 scr
->workspace_name
=
482 XCreateWindow(dpy
, scr
->root_win
, 0, 0, 10, 10, 0, scr
->w_depth
,
483 CopyFromParent
, scr
->w_visual
, vmask
, &attribs
);
487 *----------------------------------------------------------------------
489 * Initializes the window manager for the given screen and
490 * allocates a WScreen descriptor for it. Many resources are allocated
491 * for the screen and the root window is setup appropriately.
494 * The WScreen descriptor for the screen.
497 * Many resources are allocated and the IconSize property is
498 * set on the root window.
499 * The program can be aborted if some fatal error occurs.
501 * TODO: User specifiable visual.
502 *----------------------------------------------------------------------
504 WScreen
*wScreenInit(int screen_number
)
507 XIconSize icon_size
[1];
508 RContextAttributes rattr
;
510 XErrorHandler oldHandler
;
513 scr
= wmalloc(sizeof(WScreen
));
515 scr
->stacking_list
= WMCreateTreeBag();
517 /* initialize globals */
518 scr
->screen
= screen_number
;
519 scr
->root_win
= RootWindow(dpy
, screen_number
);
520 scr
->depth
= DefaultDepth(dpy
, screen_number
);
521 scr
->colormap
= DefaultColormap(dpy
, screen_number
);
523 scr
->scr_width
= WidthOfScreen(ScreenOfDisplay(dpy
, screen_number
));
524 scr
->scr_height
= HeightOfScreen(ScreenOfDisplay(dpy
, screen_number
));
528 scr
->usableArea
= (WArea
*) wmalloc(sizeof(WArea
) * wXineramaHeads(scr
));
529 scr
->totalUsableArea
= (WArea
*) wmalloc(sizeof(WArea
) * wXineramaHeads(scr
));
531 for (i
= 0; i
< wXineramaHeads(scr
); ++i
) {
532 WMRect rect
= wGetRectForHead(scr
, i
);
533 scr
->usableArea
[i
].x1
= scr
->totalUsableArea
[i
].x1
= rect
.pos
.x
;
534 scr
->usableArea
[i
].y1
= scr
->totalUsableArea
[i
].y1
= rect
.pos
.y
;
535 scr
->usableArea
[i
].x2
= scr
->totalUsableArea
[i
].x2
= rect
.pos
.x
+ rect
.size
.width
;
536 scr
->usableArea
[i
].y2
= scr
->totalUsableArea
[i
].y2
= rect
.pos
.y
+ rect
.size
.height
;
539 scr
->fakeGroupLeaders
= WMCreateArray(16);
541 CantManageScreen
= 0;
542 oldHandler
= XSetErrorHandler((XErrorHandler
) alreadyRunningError
);
544 event_mask
= EVENT_MASK
;
546 if (wPreferences
.disable_root_mouse
) {
547 event_mask
&= ~(ButtonPressMask
| ButtonReleaseMask
);
550 XSelectInput(dpy
, scr
->root_win
, event_mask
);
552 #ifdef KEEP_XKB_LOCK_STATUS
553 /* Only GroupLock doesn't work correctly in my system since right-alt
554 * can change mode while holding it too - ]d
557 XkbSelectEvents(dpy
, XkbUseCoreKbd
, XkbStateNotifyMask
, XkbStateNotifyMask
);
559 #endif /* KEEP_XKB_LOCK_STATUS */
563 XRRSelectInput(dpy
, scr
->root_win
, RRScreenChangeNotifyMask
);
567 XSetErrorHandler(oldHandler
);
569 if (CantManageScreen
) {
574 XDefineCursor(dpy
, scr
->root_win
, wCursor
[WCUR_ROOT
]);
576 /* screen descriptor for raster graphic library */
577 rattr
.flags
= RC_RenderMode
| RC_ColorsPerChannel
| RC_StandardColormap
;
578 rattr
.render_mode
= wPreferences
.no_dithering
? RBestMatchRendering
: RDitheredRendering
;
580 /* if the std colormap stuff works ok, this will be ignored */
581 rattr
.colors_per_channel
= wPreferences
.cmap_size
;
582 if (rattr
.colors_per_channel
< 2)
583 rattr
.colors_per_channel
= 2;
585 /* Use standard colormap */
586 rattr
.standard_colormap_mode
= RUseStdColormap
;
588 if (getWVisualID(screen_number
) >= 0) {
589 rattr
.flags
|= RC_VisualID
;
590 rattr
.visualid
= getWVisualID(screen_number
);
593 scr
->rcontext
= RCreateContext(dpy
, screen_number
, &rattr
);
595 if (!scr
->rcontext
&& RErrorCode
== RERR_STDCMAPFAIL
) {
596 wwarning("%s", RMessageForError(RErrorCode
));
598 rattr
.flags
&= ~RC_StandardColormap
;
599 rattr
.standard_colormap_mode
= RUseStdColormap
;
601 scr
->rcontext
= RCreateContext(dpy
, screen_number
, &rattr
);
604 if (!scr
->rcontext
) {
605 wwarning(_("could not initialize graphics library context: %s"), RMessageForError(RErrorCode
));
611 formats
= RSupportedFileFormats();
613 for (i
= 0; formats
[i
] != NULL
; i
++) {
614 if (strcmp(formats
[i
], "TIFF") == 0) {
615 scr
->flags
.supports_tiff
= 1;
622 scr
->w_win
= scr
->rcontext
->drawable
;
623 scr
->w_visual
= scr
->rcontext
->visual
;
624 scr
->w_depth
= scr
->rcontext
->depth
;
625 scr
->w_colormap
= scr
->rcontext
->cmap
;
627 /* create screen descriptor for WINGs */
628 scr
->wmscreen
= WMCreateScreenWithRContext(dpy
, screen_number
, scr
->rcontext
);
630 if (!scr
->wmscreen
) {
631 wfatal(_("could not initialize WINGs widget set"));
635 scr
->black
= WMBlackColor(scr
->wmscreen
);
636 scr
->white
= WMWhiteColor(scr
->wmscreen
);
637 scr
->gray
= WMGrayColor(scr
->wmscreen
);
638 scr
->darkGray
= WMDarkGrayColor(scr
->wmscreen
);
640 scr
->black_pixel
= WMColorPixel(scr
->black
); /*scr->rcontext->black; */
641 scr
->white_pixel
= WMColorPixel(scr
->white
); /*scr->rcontext->white; */
642 scr
->light_pixel
= WMColorPixel(scr
->gray
);
643 scr
->dark_pixel
= WMColorPixel(scr
->darkGray
);
645 /* create GCs with default values */
648 /* for our window manager info notice board. Need to
649 * create before reading the defaults, because it will be used there.
651 scr
->info_window
= XCreateSimpleWindow(dpy
, scr
->root_win
, 0, 0, 10, 10, 0, 0, 0);
653 /* read defaults for this screen */
654 wReadDefaults(scr
, WDWindowMaker
->dictionary
);
658 /* frame boder color */
659 wGetColor(scr
, WMGetColorRGBDescription(scr
->frame_border_color
), &xcol
);
660 scr
->frame_border_pixel
= xcol
.pixel
;
661 wGetColor(scr
, WMGetColorRGBDescription(scr
->frame_selected_border_color
), &xcol
);
662 scr
->frame_selected_border_pixel
= xcol
.pixel
;
665 createInternalWindows(scr
);
667 wNETWMInitStuff(scr
);
669 /* create initial workspace */
672 /* create shared pixmaps */
675 /* set icon sizes we can accept from clients */
676 icon_size
[0].min_width
= 8;
677 icon_size
[0].min_height
= 8;
678 icon_size
[0].max_width
= wPreferences
.icon_size
- 4;
679 icon_size
[0].max_height
= wPreferences
.icon_size
- 4;
680 icon_size
[0].width_inc
= 1;
681 icon_size
[0].height_inc
= 1;
682 XSetIconSizes(dpy
, scr
->root_win
, icon_size
, 1);
684 /* setup WindowMaker protocols property in the root window */
685 PropSetWMakerProtocols(scr
->root_win
);
687 /* setup our noticeboard */
688 XChangeProperty(dpy
, scr
->info_window
, _XA_WINDOWMAKER_NOTICEBOARD
,
689 XA_WINDOW
, 32, PropModeReplace
, (unsigned char *)&scr
->info_window
, 1);
690 XChangeProperty(dpy
, scr
->root_win
, _XA_WINDOWMAKER_NOTICEBOARD
,
691 XA_WINDOW
, 32, PropModeReplace
, (unsigned char *)&scr
->info_window
, 1);
694 /* initialize balloon text stuff */
695 wBalloonInitialize(scr
);
698 scr
->info_text_font
= WMBoldSystemFontOfSize(scr
->wmscreen
, 12);
700 scr
->tech_draw_font
= XLoadQueryFont(dpy
, "-adobe-helvetica-bold-r-*-*-12-*-*-*-*-*-*-*");
701 if (!scr
->tech_draw_font
)
702 scr
->tech_draw_font
= XLoadQueryFont(dpy
, "fixed");
704 scr
->gview
= WCreateGeometryView(scr
->wmscreen
);
705 WMRealizeWidget(scr
->gview
);
707 wScreenUpdateUsableArea(scr
);
712 void wScreenUpdateUsableArea(WScreen
* scr
)
715 * scr->totalUsableArea[] will become the usableArea used for Windowplacement,
716 * scr->usableArea[] will be used for iconplacement, hence no iconyard nor
722 unsigned long best_area
, tmp_area
;
723 unsigned int size
, position
;
725 dock_head
= scr
->xine_info
.primary_head
;
727 size
= wPreferences
.workspace_border_size
;
728 position
= wPreferences
.workspace_border_position
;
732 rect
.pos
.x
= scr
->dock
->x_pos
;
733 rect
.pos
.y
= scr
->dock
->y_pos
;
734 rect
.size
.width
= wPreferences
.icon_size
;
735 rect
.size
.height
= wPreferences
.icon_size
;
736 dock_head
= wGetHeadForRect(scr
, rect
);
739 for (i
= 0; i
< wXineramaHeads(scr
); ++i
) {
740 WMRect rect
= wGetRectForHead(scr
, i
);
741 scr
->totalUsableArea
[i
].x1
= rect
.pos
.x
;
742 scr
->totalUsableArea
[i
].y1
= rect
.pos
.y
;
743 scr
->totalUsableArea
[i
].x2
= rect
.pos
.x
+ rect
.size
.width
;
744 scr
->totalUsableArea
[i
].y2
= rect
.pos
.y
+ rect
.size
.height
;
746 if (scr
->dock
&& dock_head
== i
&& (!scr
->dock
->lowered
|| wPreferences
.no_window_over_dock
)) {
747 int offset
= wPreferences
.icon_size
+ DOCK_EXTRA_SPACE
;
749 if (scr
->dock
->on_right_side
) {
750 scr
->totalUsableArea
[i
].x2
-= offset
;
752 scr
->totalUsableArea
[i
].x1
+= offset
;
756 if (wNETWMGetUsableArea(scr
, i
, &area
)) {
757 scr
->totalUsableArea
[i
].x1
= WMAX(scr
->totalUsableArea
[i
].x1
, area
.x1
);
758 scr
->totalUsableArea
[i
].y1
= WMAX(scr
->totalUsableArea
[i
].y1
, area
.y1
);
759 scr
->totalUsableArea
[i
].x2
= WMIN(scr
->totalUsableArea
[i
].x2
, area
.x2
);
760 scr
->totalUsableArea
[i
].y2
= WMIN(scr
->totalUsableArea
[i
].y2
, area
.y2
);
763 scr
->usableArea
[i
] = scr
->totalUsableArea
[i
];
766 printf("usableArea[%d]: %d %d %d %d\n", i
,
767 scr
->usableArea
[i
].x1
, scr
->usableArea
[i
].x2
, scr
->usableArea
[i
].y1
, scr
->usableArea
[i
].y2
);
769 if (wPreferences
.no_window_over_icons
) {
770 if (wPreferences
.icon_yard
& IY_VERT
) {
771 if (wPreferences
.icon_yard
& IY_RIGHT
) {
772 scr
->totalUsableArea
[i
].x2
-= wPreferences
.icon_size
;
774 scr
->totalUsableArea
[i
].x1
+= wPreferences
.icon_size
;
777 if (wPreferences
.icon_yard
& IY_TOP
) {
778 scr
->totalUsableArea
[i
].y1
+= wPreferences
.icon_size
;
780 scr
->totalUsableArea
[i
].y2
-= wPreferences
.icon_size
;
785 if (scr
->totalUsableArea
[i
].x2
- scr
->totalUsableArea
[i
].x1
< rect
.size
.width
/ 2) {
786 scr
->totalUsableArea
[i
].x1
= rect
.pos
.x
;
787 scr
->totalUsableArea
[i
].x2
= rect
.pos
.x
+ rect
.size
.width
;
790 if (scr
->totalUsableArea
[i
].y2
- scr
->totalUsableArea
[i
].y1
< rect
.size
.height
/ 2) {
791 scr
->totalUsableArea
[i
].y1
= rect
.pos
.y
;
792 scr
->totalUsableArea
[i
].y2
= rect
.pos
.y
+ rect
.size
.height
;
795 tmp_area
= (scr
->totalUsableArea
[i
].x2
- scr
->totalUsableArea
[i
].x1
) *
796 (scr
->totalUsableArea
[i
].y2
- scr
->totalUsableArea
[i
].y1
);
798 if (tmp_area
> best_area
) {
799 best_area
= tmp_area
;
800 area
= scr
->totalUsableArea
[i
];
803 if (size
> 0 && position
!= WB_NONE
) {
804 if (position
& WB_LEFTRIGHT
) {
805 scr
->totalUsableArea
[i
].x1
+= size
;
806 scr
->totalUsableArea
[i
].x2
-= size
;
808 if (position
& WB_TOPBOTTOM
) {
809 scr
->totalUsableArea
[i
].y1
+= size
;
810 scr
->totalUsableArea
[i
].y2
-= size
;
815 if (wPreferences
.auto_arrange_icons
)
816 wArrangeIcons(scr
, True
);
819 void wScreenRestoreState(WScreen
* scr
)
824 OpenRootMenu(scr
, -10000, -10000, False
);
825 wMenuUnmap(scr
->root_menu
);
829 if (wScreenCount
== 1) {
830 path
= wdefaultspathfordomain("WMState");
833 snprintf(buf
, sizeof(buf
), "WMState.%i", scr
->screen
);
834 path
= wdefaultspathfordomain(buf
);
836 scr
->session_state
= WMReadPropListFromFile(path
);
838 if (!scr
->session_state
&& wScreenCount
> 1) {
839 path
= wdefaultspathfordomain("WMState");
840 scr
->session_state
= WMReadPropListFromFile(path
);
844 if (!scr
->session_state
) {
845 scr
->session_state
= WMCreatePLDictionary(NULL
, NULL
);
848 if (!wPreferences
.flags
.nodock
) {
849 state
= WMGetFromPLDictionary(scr
->session_state
, dDock
);
850 scr
->dock
= wDockRestoreState(scr
, state
, WM_DOCK
);
851 /* If clip_merged_in_dock, setting scr->clip_icon is done by
852 * wDockRestoreState()->wDockCreate()->mainIconCreate() */
855 if (!wPreferences
.flags
.noclip
) {
856 state
= WMGetFromPLDictionary(scr
->session_state
, dClip
);
857 scr
->clip_icon
= wClipRestoreState(scr
, state
);
860 if (!wPreferences
.flags
.nodrawer
) {
861 wDrawersRestoreState(scr
);
864 wWorkspaceRestoreState(scr
);
866 wScreenUpdateUsableArea(scr
);
869 void wScreenSaveState(WScreen
* scr
)
873 WMPropList
*old_state
, *foo
;
877 /* save state of windows */
878 wwin
= scr
->focused_window
;
880 wWindowSaveState(wwin
);
884 if (wPreferences
.flags
.noupdates
)
887 old_state
= scr
->session_state
;
888 scr
->session_state
= WMCreatePLDictionary(NULL
, NULL
);
890 WMPLSetCaseSensitive(True
);
892 /* save dock state to file */
893 if (!wPreferences
.flags
.nodock
) {
894 wDockSaveState(scr
, old_state
);
896 if ((foo
= WMGetFromPLDictionary(old_state
, dDock
)) != NULL
) {
897 WMPutInPLDictionary(scr
->session_state
, dDock
, foo
);
900 if (!wPreferences
.flags
.noclip
) {
903 if ((foo
= WMGetFromPLDictionary(old_state
, dClip
)) != NULL
) {
904 WMPutInPLDictionary(scr
->session_state
, dClip
, foo
);
908 wWorkspaceSaveState(scr
, old_state
);
910 if (!wPreferences
.flags
.nodrawer
) {
911 wDrawersSaveState(scr
);
913 if ((foo
= WMGetFromPLDictionary(old_state
, dDrawers
)) != NULL
) {
914 WMPutInPLDictionary(scr
->session_state
, dDrawers
, foo
);
919 if (wPreferences
.save_session_on_exit
) {
920 wSessionSaveState(scr
);
922 if ((foo
= WMGetFromPLDictionary(old_state
, dApplications
)) != NULL
) {
923 WMPutInPLDictionary(scr
->session_state
, dApplications
, foo
);
925 if ((foo
= WMGetFromPLDictionary(old_state
, dWorkspace
)) != NULL
) {
926 WMPutInPLDictionary(scr
->session_state
, dWorkspace
, foo
);
931 WMPLSetCaseSensitive(False
);
935 if (wScreenCount
== 1) {
936 str
= wdefaultspathfordomain("WMState");
939 snprintf(buf
, sizeof(buf
), "WMState.%i", scr
->screen
);
940 str
= wdefaultspathfordomain(buf
);
942 if (!WMWritePropListToFile(scr
->session_state
, str
)) {
943 werror(_("could not save session state in %s"), str
);
946 WMReleasePropList(old_state
);
949 int wScreenBringInside(WScreen
* scr
, int *x
, int *y
, int width
, int height
)
954 * With respect to the head that contains most of the window.
956 int sx1
, sy1
, sx2
, sy2
;
963 rect
.size
.width
= width
;
964 rect
.size
.height
= height
;
966 head
= wGetRectPlacementInfo(scr
, rect
, &flags
);
967 rect
= wGetRectForHead(scr
, head
);
971 sx2
= sx1
+ rect
.size
.width
;
972 sy2
= sy1
+ rect
.size
.height
;
974 #if 0 /* NOTE: gives funky group movement */
975 if (flags
& XFLAG_MULTIPLE
) {
977 * since we span multiple heads, pull window totaly inside
981 else if (*x
+ width
> sx2
)
982 *x
= sx2
- width
, moved
= 1;
986 else if (*y
+ height
> sy2
)
987 *y
= sy2
- height
, moved
= 1;
1003 if (*x
+ width
< sx1
+ 10)
1004 *x
= sx1
- tol_w
, moved
= 1;
1005 else if (*x
>= sx2
- 10)
1006 *x
= sx2
- tol_w
- 1, moved
= 1;
1008 if (*y
< sy1
- height
+ 10)
1009 *y
= sy1
- tol_h
, moved
= 1;
1010 else if (*y
>= sy2
- 10)
1011 *y
= sy2
- tol_h
- 1, moved
= 1;
1016 int wScreenKeepInside(WScreen
* scr
, int *x
, int *y
, int width
, int height
)
1019 int sx1
, sy1
, sx2
, sy2
;
1025 rect
.size
.width
= width
;
1026 rect
.size
.height
= height
;
1028 head
= wGetHeadForRect(scr
, rect
);
1029 rect
= wGetRectForHead(scr
, head
);
1033 sx2
= sx1
+ rect
.size
.width
;
1034 sy2
= sy1
+ rect
.size
.height
;
1037 *x
= sx1
, moved
= 1;
1038 else if (*x
+ width
> sx2
)
1039 *x
= sx2
- width
, moved
= 1;
1042 *y
= sy1
, moved
= 1;
1043 else if (*y
+ height
> sy2
)
1044 *y
= sy2
- height
, moved
= 1;