1 /* menu.c- generic menu, used for root menu, application menus etc.
3 * Window Maker window manager
5 * Copyright (c) 1997-2003 Alfredo K. Kojima
6 * Copyright (c) 1998-2003 Dan Pascu
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License along
19 * with this program; if not, write to the Free Software Foundation, Inc.,
20 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
26 #include <X11/Xutil.h>
27 #include <X11/keysym.h>
35 #include "WindowMaker.h"
43 #include "workspace.h"
46 #include "switchmenu.h"
48 /****** Global Variables ******/
50 extern Cursor wCursor
[WCUR_LAST
];
52 extern XContext wWinContext
;
54 extern WPreferences wPreferences
;
56 #define MOD_MASK wPreferences.modifier_mask
58 #define MENU_SCROLL_STEP menuScrollParameters[(int)wPreferences.menu_scroll_speed].steps
59 #define MENU_SCROLL_DELAY menuScrollParameters[(int)wPreferences.menu_scroll_speed].delay
61 #define MENUW(m) ((m)->frame->core->width+2*(m)->frame->screen_ptr->frame_border_width)
62 #define MENUH(m) ((m)->frame->core->height+2*(m)->frame->screen_ptr->frame_border_width)
64 /***** Local Stuff ******/
66 #define WSS_ROOTMENU (1<<0)
67 #define WSS_SWITCHMENU (1<<1)
68 #define WSS_WSMENU (1<<2)
73 } menuScrollParameters
[5] = {
75 MENU_SCROLL_STEPS_UF
, MENU_SCROLL_DELAY_UF
}, {
76 MENU_SCROLL_STEPS_F
, MENU_SCROLL_DELAY_F
}, {
77 MENU_SCROLL_STEPS_M
, MENU_SCROLL_DELAY_M
}, {
78 MENU_SCROLL_STEPS_S
, MENU_SCROLL_DELAY_S
}, {
79 MENU_SCROLL_STEPS_US
, MENU_SCROLL_DELAY_US
}};
81 static void menuMouseDown(WObjDescriptor
* desc
, XEvent
* event
);
82 static void menuExpose(WObjDescriptor
* desc
, XEvent
* event
);
83 static void menuTitleDoubleClick(WCoreWindow
* sender
, void *data
, XEvent
* event
);
84 static void menuTitleMouseDown(WCoreWindow
* sender
, void *data
, XEvent
* event
);
85 static void menuCloseClick(WCoreWindow
* sender
, void *data
, XEvent
* event
);
86 static void updateTexture(WMenu
* menu
);
87 static int saveMenuRecurs(WMPropList
* menus
, WScreen
* scr
, WMenu
* menu
);
88 static int restoreMenuRecurs(WScreen
* scr
, WMPropList
* menus
, WMenu
* menu
, char *path
);
89 static void selectEntry(WMenu
* menu
, int entry_no
);
90 static void closeCascade(WMenu
* menu
);
92 /****** Notification Observers ******/
94 static void appearanceObserver(void *self
, WMNotification
* notif
)
96 WMenu
*menu
= (WMenu
*) self
;
97 uintptr_t flags
= (uintptr_t)WMGetNotificationClientData(notif
);
99 if (!menu
->flags
.realized
)
102 if (WMGetNotificationName(notif
) == WNMenuAppearanceSettingsChanged
) {
103 if (flags
& WFontSettings
) {
104 menu
->flags
.realized
= 0;
107 if (flags
& WTextureSettings
) {
108 if (!menu
->flags
.brother
)
111 if (flags
& (WTextureSettings
| WColorSettings
)) {
114 } else if (menu
->flags
.titled
) {
116 if (flags
& WFontSettings
) {
117 menu
->flags
.realized
= 0;
120 if (flags
& WTextureSettings
) {
121 menu
->frame
->flags
.need_texture_remake
= 1;
123 if (flags
& (WColorSettings
| WTextureSettings
)) {
124 wFrameWindowPaint(menu
->frame
);
129 /************************************/
132 *----------------------------------------------------------------------
134 * Creates a new empty menu with the specified title. If main_menu
135 * is True, the created menu will be a main menu, which has some special
136 * properties such as being placed over other normal menus.
137 * If title is NULL, the menu will have no titlebar.
141 *----------------------------------------------------------------------
143 WMenu
*wMenuCreate(WScreen
* screen
, char *title
, int main_menu
)
146 static int brother
= 0;
149 menu
= wmalloc(sizeof(WMenu
));
151 #ifdef SINGLE_MENULEVEL
152 tmp
= WMSubmenuLevel
;
154 tmp
= (main_menu
? WMMainMenuLevel
: WMSubmenuLevel
);
157 flags
= WFF_SINGLE_STATE
| WFF_BORDER
;
159 flags
|= WFF_TITLEBAR
| WFF_RIGHT_BUTTON
;
160 menu
->flags
.titled
= 1;
163 wFrameWindowCreate(screen
, tmp
, 8, 2, 1, 1, &wPreferences
.menu_title_clearance
,
164 &wPreferences
.menu_title_min_height
,
165 &wPreferences
.menu_title_max_height
,
167 screen
->menu_title_texture
, NULL
,
168 screen
->menu_title_color
, &screen
->menu_title_font
,
169 screen
->w_depth
, screen
->w_visual
, screen
->w_colormap
);
171 menu
->frame
->core
->descriptor
.parent
= menu
;
172 menu
->frame
->core
->descriptor
.parent_type
= WCLASS_MENU
;
173 menu
->frame
->core
->descriptor
.handle_mousedown
= menuMouseDown
;
175 wFrameWindowHideButton(menu
->frame
, WFF_RIGHT_BUTTON
);
178 menu
->frame
->title
= wstrdup(title
);
181 menu
->frame
->flags
.justification
= WTJ_LEFT
;
183 menu
->frame
->rbutton_image
= screen
->b_pixmaps
[WBUT_CLOSE
];
186 menu
->alloced_entries
= 0;
187 menu
->selected_entry
= -1;
188 menu
->entries
= NULL
;
190 menu
->frame_x
= screen
->app_menu_x
;
191 menu
->frame_y
= screen
->app_menu_y
;
193 menu
->frame
->child
= menu
;
195 menu
->flags
.lowered
= 0;
199 /* setup object descriptors */
200 menu
->frame
->on_mousedown_titlebar
= menuTitleMouseDown
;
201 menu
->frame
->on_dblclick_titlebar
= menuTitleDoubleClick
;
204 menu
->frame
->on_click_right
= menuCloseClick
;
206 menu
->menu
= wCoreCreate(menu
->frame
->core
, 0, menu
->frame
->top_width
, menu
->frame
->core
->width
, 10);
208 menu
->menu
->descriptor
.parent
= menu
;
209 menu
->menu
->descriptor
.parent_type
= WCLASS_MENU
;
210 menu
->menu
->descriptor
.handle_expose
= menuExpose
;
211 menu
->menu
->descriptor
.handle_mousedown
= menuMouseDown
;
213 menu
->menu_texture_data
= None
;
215 XMapWindow(dpy
, menu
->menu
->window
);
221 menu
->brother
= wMenuCreate(screen
, title
, main_menu
);
223 menu
->brother
->flags
.brother
= 1;
224 menu
->brother
->brother
= menu
;
226 WMAddNotificationObserver(appearanceObserver
, menu
, WNMenuAppearanceSettingsChanged
, menu
);
228 WMAddNotificationObserver(appearanceObserver
, menu
, WNMenuTitleAppearanceSettingsChanged
, menu
);
233 WMenu
*wMenuCreateForApp(WScreen
* screen
, char *title
, int main_menu
)
237 menu
= wMenuCreate(screen
, title
, main_menu
);
240 menu
->flags
.app_menu
= 1;
241 menu
->brother
->flags
.app_menu
= 1;
246 static void insertEntry(WMenu
* menu
, WMenuEntry
* entry
, int index
)
250 for (i
= menu
->entry_no
- 1; i
>= index
; i
--) {
251 menu
->entries
[i
]->order
++;
252 menu
->entries
[i
+ 1] = menu
->entries
[i
];
254 menu
->entries
[index
] = entry
;
257 WMenuEntry
*wMenuInsertCallback(WMenu
* menu
, int index
, char *text
,
258 void (*callback
) (WMenu
* menu
, WMenuEntry
* entry
), void *clientdata
)
262 menu
->flags
.realized
= 0;
263 menu
->brother
->flags
.realized
= 0;
265 /* reallocate array if it's too small */
266 if (menu
->entry_no
>= menu
->alloced_entries
) {
269 tmp
= wrealloc(menu
->entries
, sizeof(WMenuEntry
) * (menu
->alloced_entries
+ 5));
272 menu
->alloced_entries
+= 5;
274 menu
->brother
->entries
= tmp
;
275 menu
->brother
->alloced_entries
= menu
->alloced_entries
;
277 entry
= wmalloc(sizeof(WMenuEntry
));
278 entry
->flags
.enabled
= 1;
279 entry
->text
= wstrdup(text
);
281 entry
->clientdata
= clientdata
;
282 entry
->callback
= callback
;
283 if (index
< 0 || index
>= menu
->entry_no
) {
284 entry
->order
= menu
->entry_no
;
285 menu
->entries
[menu
->entry_no
] = entry
;
287 entry
->order
= index
;
288 insertEntry(menu
, entry
, index
);
292 menu
->brother
->entry_no
= menu
->entry_no
;
297 void wMenuEntrySetCascade(WMenu
* menu
, WMenuEntry
* entry
, WMenu
* cascade
)
299 WMenu
*brother
= menu
->brother
;
302 assert(menu
->flags
.brother
== 0);
304 if (entry
->cascade
>= 0) {
305 menu
->flags
.realized
= 0;
306 brother
->flags
.realized
= 0;
309 cascade
->parent
= menu
;
311 cascade
->brother
->parent
= brother
;
314 for (i
= 0; i
< menu
->cascade_no
; i
++) {
315 if (menu
->cascades
[i
] == NULL
) {
316 menu
->cascades
[i
] = cascade
;
317 brother
->cascades
[i
] = cascade
->brother
;
324 entry
->cascade
= menu
->cascade_no
;
326 menu
->cascades
= wrealloc(menu
->cascades
, sizeof(WMenu
) * (menu
->cascade_no
+ 1));
327 menu
->cascades
[menu
->cascade_no
++] = cascade
;
329 brother
->cascades
= wrealloc(brother
->cascades
, sizeof(WMenu
) * (brother
->cascade_no
+ 1));
330 brother
->cascades
[brother
->cascade_no
++] = cascade
->brother
;
333 if (menu
->flags
.lowered
) {
335 cascade
->flags
.lowered
= 1;
336 ChangeStackingLevel(cascade
->frame
->core
, WMNormalLevel
);
338 cascade
->brother
->flags
.lowered
= 1;
339 ChangeStackingLevel(cascade
->brother
->frame
->core
, WMNormalLevel
);
342 if (!menu
->flags
.realized
)
346 void wMenuEntryRemoveCascade(WMenu
* menu
, WMenuEntry
* entry
)
348 assert(menu
->flags
.brother
== 0);
350 /* destroy cascade menu */
351 if (entry
->cascade
>= 0 && menu
->cascades
&& menu
->cascades
[entry
->cascade
] != NULL
) {
353 wMenuDestroy(menu
->cascades
[entry
->cascade
], True
);
355 menu
->cascades
[entry
->cascade
] = NULL
;
356 menu
->brother
->cascades
[entry
->cascade
] = NULL
;
362 void wMenuRemoveItem(WMenu
* menu
, int index
)
366 if (menu
->flags
.brother
) {
367 wMenuRemoveItem(menu
->brother
, index
);
371 if (index
>= menu
->entry_no
)
374 /* destroy cascade menu */
375 wMenuEntryRemoveCascade(menu
, menu
->entries
[index
]);
377 /* destroy unshared data */
379 if (menu
->entries
[index
]->text
)
380 wfree(menu
->entries
[index
]->text
);
382 if (menu
->entries
[index
]->rtext
)
383 wfree(menu
->entries
[index
]->rtext
);
385 if (menu
->entries
[index
]->free_cdata
&& menu
->entries
[index
]->clientdata
)
386 (*menu
->entries
[index
]->free_cdata
) (menu
->entries
[index
]->clientdata
);
388 wfree(menu
->entries
[index
]);
390 for (i
= index
; i
< menu
->entry_no
- 1; i
++) {
391 menu
->entries
[i
+ 1]->order
--;
392 menu
->entries
[i
] = menu
->entries
[i
+ 1];
395 menu
->brother
->entry_no
--;
398 static Pixmap
renderTexture(WMenu
* menu
)
406 WScreen
*scr
= menu
->menu
->screen_ptr
;
407 WTexture
*texture
= scr
->menu_item_texture
;
409 if (wPreferences
.menu_style
== MS_NORMAL
) {
410 img
= wTextureRenderImage(texture
, menu
->menu
->width
, menu
->entry_height
, WREL_MENUENTRY
);
412 img
= wTextureRenderImage(texture
, menu
->menu
->width
, menu
->menu
->height
+ 1, WREL_MENUENTRY
);
415 wwarning(_("could not render texture: %s"), RMessageForError(RErrorCode
));
420 if (wPreferences
.menu_style
== MS_SINGLE_TEXTURE
) {
422 light
.red
= light
.green
= light
.blue
= 80;
425 dark
.red
= dark
.green
= dark
.blue
= 0;
428 mid
.red
= mid
.green
= mid
.blue
= 40;
430 for (i
= 1; i
< menu
->entry_no
; i
++) {
431 ROperateLine(img
, RSubtractOperation
, 0, i
* menu
->entry_height
- 2,
432 menu
->menu
->width
- 1, i
* menu
->entry_height
- 2, &mid
);
434 RDrawLine(img
, 0, i
* menu
->entry_height
- 1,
435 menu
->menu
->width
- 1, i
* menu
->entry_height
- 1, &dark
);
437 ROperateLine(img
, RAddOperation
, 0, i
* menu
->entry_height
,
438 menu
->menu
->width
- 1, i
* menu
->entry_height
, &light
);
441 if (!RConvertImage(scr
->rcontext
, img
, &pix
)) {
442 wwarning(_("error rendering image:%s"), RMessageForError(RErrorCode
));
449 static void updateTexture(WMenu
* menu
)
451 WScreen
*scr
= menu
->menu
->screen_ptr
;
453 /* setup background texture */
454 if (scr
->menu_item_texture
->any
.type
!= WTEX_SOLID
) {
455 if (!menu
->flags
.brother
) {
456 FREE_PIXMAP(menu
->menu_texture_data
);
458 menu
->menu_texture_data
= renderTexture(menu
);
460 XSetWindowBackgroundPixmap(dpy
, menu
->menu
->window
, menu
->menu_texture_data
);
461 XClearWindow(dpy
, menu
->menu
->window
);
463 XSetWindowBackgroundPixmap(dpy
, menu
->brother
->menu
->window
, menu
->menu_texture_data
);
464 XClearWindow(dpy
, menu
->brother
->menu
->window
);
467 XSetWindowBackground(dpy
, menu
->menu
->window
, scr
->menu_item_texture
->any
.color
.pixel
);
468 XClearWindow(dpy
, menu
->menu
->window
);
472 void wMenuRealize(WMenu
* menu
)
475 int width
, rwidth
, mrwidth
, mwidth
;
476 int theight
, twidth
, eheight
;
477 WScreen
*scr
= menu
->frame
->screen_ptr
;
478 static int brother_done
= 0;
483 wMenuRealize(menu
->brother
);
487 flags
= WFF_SINGLE_STATE
| WFF_BORDER
;
488 if (menu
->flags
.titled
)
489 flags
|= WFF_TITLEBAR
| WFF_RIGHT_BUTTON
;
491 wFrameWindowUpdateBorders(menu
->frame
, flags
);
493 if (menu
->flags
.titled
) {
494 twidth
= WMWidthOfString(scr
->menu_title_font
, menu
->frame
->title
, strlen(menu
->frame
->title
));
495 theight
= menu
->frame
->top_width
;
496 twidth
+= theight
+ (wPreferences
.new_style
== TS_NEW
? 16 : 8);
501 eheight
= WMFontHeight(scr
->menu_entry_font
) + 6 + wPreferences
.menu_text_clearance
* 2;
502 menu
->entry_height
= eheight
;
505 for (i
= 0; i
< menu
->entry_no
; i
++) {
508 /* search widest text */
509 text
= menu
->entries
[i
]->text
;
510 width
= WMWidthOfString(scr
->menu_entry_font
, text
, strlen(text
)) + 10;
512 if (menu
->entries
[i
]->flags
.indicator
) {
513 width
+= MENU_INDICATOR_SPACE
;
519 /* search widest text on right */
520 text
= menu
->entries
[i
]->rtext
;
522 rwidth
= WMWidthOfString(scr
->menu_entry_font
, text
, strlen(text
))
524 else if (menu
->entries
[i
]->cascade
>= 0)
529 if (rwidth
> mrwidth
)
537 wCoreConfigure(menu
->menu
, 0, theight
, mwidth
, menu
->entry_no
* eheight
- 1);
539 wFrameWindowResize(menu
->frame
, mwidth
, menu
->entry_no
* eheight
- 1
540 + menu
->frame
->top_width
+ menu
->frame
->bottom_width
);
544 menu
->flags
.realized
= 1;
546 if (menu
->flags
.mapped
)
548 if (menu
->brother
->flags
.mapped
)
549 wMenuPaint(menu
->brother
);
552 void wMenuDestroy(WMenu
* menu
, int recurse
)
556 WMRemoveNotificationObserver(menu
);
558 /* remove any pending timers */
560 WMDeleteTimerHandler(menu
->timer
);
563 /* call destroy handler */
564 if (menu
->on_destroy
)
565 (*menu
->on_destroy
) (menu
);
567 /* Destroy items if this menu own them. If this is the "brother" menu,
568 * leave them alone as it is shared by them.
570 if (!menu
->flags
.brother
) {
571 for (i
= 0; i
< menu
->entry_no
; i
++) {
573 wfree(menu
->entries
[i
]->text
);
575 if (menu
->entries
[i
]->rtext
)
576 wfree(menu
->entries
[i
]->rtext
);
579 if (menu
->entries
[i
]->instances
) {
580 WMReleasePropList(menu
->entries
[i
]->instances
);
582 #endif /* USER_MENU */
584 if (menu
->entries
[i
]->free_cdata
&& menu
->entries
[i
]->clientdata
) {
585 (*menu
->entries
[i
]->free_cdata
) (menu
->entries
[i
]->clientdata
);
587 wfree(menu
->entries
[i
]);
591 for (i
= 0; i
< menu
->cascade_no
; i
++) {
592 if (menu
->cascades
[i
]) {
593 if (menu
->cascades
[i
]->flags
.brother
)
594 wMenuDestroy(menu
->cascades
[i
]->brother
, recurse
);
596 wMenuDestroy(menu
->cascades
[i
], recurse
);
602 wfree(menu
->entries
);
606 FREE_PIXMAP(menu
->menu_texture_data
);
609 wfree(menu
->cascades
);
611 wCoreDestroy(menu
->menu
);
612 wFrameWindowDestroy(menu
->frame
);
614 /* destroy copy of this menu */
615 if (!menu
->flags
.brother
&& menu
->brother
)
616 wMenuDestroy(menu
->brother
, False
);
626 static void drawFrame(WScreen
* scr
, Drawable win
, int y
, int w
, int h
, int type
)
632 segs
[i
].x1
= segs
[i
].x2
= w
- 1;
634 segs
[i
].y2
= y
+ h
- 1;
636 if (type
!= F_TOP
&& type
!= F_NONE
) {
638 segs
[i
].y1
= segs
[i
].y2
= y
+ h
- 2;
642 XDrawSegments(dpy
, win
, scr
->menu_item_auxtexture
->dim_gc
, segs
, i
);
648 segs
[i
].y2
= y
+ h
- 1;
650 if (type
!= F_BOTTOM
&& type
!= F_NONE
) {
657 XDrawSegments(dpy
, win
, scr
->menu_item_auxtexture
->light_gc
, segs
, i
);
659 if (type
!= F_TOP
&& type
!= F_NONE
)
660 XDrawLine(dpy
, win
, scr
->menu_item_auxtexture
->dark_gc
, 0, y
+ h
- 1, w
- 1, y
+ h
- 1);
663 static void paintEntry(WMenu
* menu
, int index
, int selected
)
665 WScreen
*scr
= menu
->frame
->screen_ptr
;
666 Window win
= menu
->menu
->window
;
667 WMenuEntry
*entry
= menu
->entries
[index
];
673 if (!menu
->flags
.realized
)
675 h
= menu
->entry_height
;
676 w
= menu
->menu
->width
;
679 light
= scr
->menu_item_auxtexture
->light_gc
;
680 dim
= scr
->menu_item_auxtexture
->dim_gc
;
681 dark
= scr
->menu_item_auxtexture
->dark_gc
;
683 if (wPreferences
.menu_style
== MS_FLAT
&& menu
->entry_no
> 1) {
686 else if (index
== menu
->entry_no
- 1)
694 /* paint background */
696 XFillRectangle(dpy
, win
, WMColorGC(scr
->select_color
), 1, y
+ 1, w
- 2, h
- 3);
697 if (scr
->menu_item_texture
->any
.type
== WTEX_SOLID
)
698 drawFrame(scr
, win
, y
, w
, h
, type
);
700 if (scr
->menu_item_texture
->any
.type
== WTEX_SOLID
) {
701 XClearArea(dpy
, win
, 0, y
+ 1, w
- 1, h
- 3, False
);
703 drawFrame(scr
, win
, y
, w
, h
, type
);
705 XClearArea(dpy
, win
, 0, y
, w
, h
, False
);
710 if (entry
->flags
.enabled
)
711 color
= scr
->select_text_color
;
713 color
= scr
->dtext_color
;
714 } else if (!entry
->flags
.enabled
) {
715 color
= scr
->dtext_color
;
717 color
= scr
->mtext_color
;
721 if (entry
->flags
.indicator
)
722 x
+= MENU_INDICATOR_SPACE
+ 2;
724 WMDrawString(scr
->wmscreen
, win
, color
, scr
->menu_entry_font
,
725 x
, 3 + y
+ wPreferences
.menu_text_clearance
, entry
->text
, strlen(entry
->text
));
727 if (entry
->cascade
>= 0) {
728 /* draw the cascade indicator */
729 XDrawLine(dpy
, win
, dim
, w
- 11, y
+ 6, w
- 6, y
+ h
/ 2 - 1);
730 XDrawLine(dpy
, win
, light
, w
- 11, y
+ h
- 8, w
- 6, y
+ h
/ 2 - 1);
731 XDrawLine(dpy
, win
, dark
, w
- 12, y
+ 6, w
- 12, y
+ h
- 8);
735 if (entry
->flags
.indicator
&& entry
->flags
.indicator_on
) {
739 switch (entry
->flags
.indicator_type
) {
741 indicator
= scr
->menu_check_indicator
;
744 indicator
= scr
->menu_mini_indicator
;
747 indicator
= scr
->menu_hide_indicator
;
750 indicator
= scr
->menu_shade_indicator
;
754 indicator
= scr
->menu_radio_indicator
;
758 iw
= indicator
->width
;
759 ih
= indicator
->height
;
760 XSetClipMask(dpy
, scr
->copy_gc
, indicator
->mask
);
761 XSetClipOrigin(dpy
, scr
->copy_gc
, 5, y
+ (h
- ih
) / 2);
763 if (entry
->flags
.enabled
) {
764 XSetForeground(dpy
, scr
->copy_gc
, WMColorPixel(scr
->select_text_color
));
766 XSetForeground(dpy
, scr
->copy_gc
, WMColorPixel(scr
->dtext_color
));
769 if (entry
->flags
.enabled
) {
770 XSetForeground(dpy
, scr
->copy_gc
, WMColorPixel(scr
->mtext_color
));
772 XSetForeground(dpy
, scr
->copy_gc
, WMColorPixel(scr
->dtext_color
));
775 XFillRectangle(dpy
, win
, scr
->copy_gc
, 5, y
+ (h
- ih
) / 2, iw
, ih
);
777 XCopyArea(dpy, indicator->image, win, scr->copy_gc, 0, 0,
778 iw, ih, 5, y+(h-ih)/2);
780 XSetClipOrigin(dpy
, scr
->copy_gc
, 0, 0);
783 /* draw right text */
785 if (entry
->rtext
&& entry
->cascade
< 0) {
786 tw
= WMWidthOfString(scr
->menu_entry_font
, entry
->rtext
, strlen(entry
->rtext
));
788 WMDrawString(scr
->wmscreen
, win
, color
, scr
->menu_entry_font
, w
- 6 - tw
,
789 y
+ 3 + wPreferences
.menu_text_clearance
, entry
->rtext
, strlen(entry
->rtext
));
793 static void move_menus(WMenu
* menu
, int x
, int y
)
795 while (menu
->parent
) {
798 if (!wPreferences
.align_menus
&& menu
->selected_entry
>= 0) {
799 y
-= menu
->selected_entry
* menu
->entry_height
;
802 wMenuMove(menu
, x
, y
, True
);
805 static void makeVisible(WMenu
* menu
)
807 WScreen
*scr
= menu
->frame
->screen_ptr
;
808 int x1
, y1
, x2
, y2
, new_x
, new_y
;
809 WMRect rect
= wGetRectForHead(scr
, wGetHeadForPointerLocation(scr
));
811 if (menu
->entry_no
< 0)
815 y1
= menu
->frame_y
+ menu
->frame
->top_width
+ menu
->selected_entry
* menu
->entry_height
;
816 x2
= x1
+ MENUW(menu
);
817 y2
= y1
+ menu
->entry_height
;
822 if (x1
< rect
.pos
.x
) {
824 } else if (x2
>= rect
.pos
.x
+ rect
.size
.width
) {
825 new_x
= rect
.pos
.x
+ rect
.size
.width
- MENUW(menu
) - 1;
828 if (y1
< rect
.pos
.y
) {
830 } else if (y2
>= rect
.pos
.y
+ rect
.size
.height
) {
831 new_y
= rect
.pos
.y
+ rect
.size
.height
- menu
->entry_height
- 1;
834 new_y
= new_y
- menu
->frame
->top_width
- menu
->selected_entry
* menu
->entry_height
;
835 move_menus(menu
, new_x
, new_y
);
838 static int check_key(WMenu
* menu
, XKeyEvent
* event
)
843 if (XLookupString(event
, buffer
, 32, NULL
, NULL
) < 1)
846 ch
= toupper(buffer
[0]);
848 s
= (menu
->selected_entry
>= 0 ? menu
->selected_entry
+ 1 : 0);
851 for (i
= s
; i
< menu
->entry_no
; i
++) {
852 if (ch
== toupper(menu
->entries
[i
]->text
[0])) {
856 /* no match. Retry from start, if previous started from a selected entry */
864 static int keyboardMenu(WMenu
* menu
)
867 KeySym ksym
= NoSymbol
;
871 int old_pos_x
= menu
->frame_x
;
872 int old_pos_y
= menu
->frame_y
;
873 int new_x
= old_pos_x
, new_y
= old_pos_y
;
874 WMRect rect
= wGetRectForHead(menu
->frame
->screen_ptr
,
875 wGetHeadForPointerLocation(menu
->frame
->screen_ptr
));
877 if (menu
->flags
.editing
)
880 XGrabKeyboard(dpy
, menu
->frame
->core
->window
, True
, GrabModeAsync
, GrabModeAsync
, CurrentTime
);
882 if (menu
->frame_y
+ menu
->frame
->top_width
>= rect
.pos
.y
+ rect
.size
.height
)
883 new_y
= rect
.pos
.y
+ rect
.size
.height
- menu
->frame
->top_width
;
885 if (menu
->frame_x
+ MENUW(menu
) >= rect
.pos
.x
+ rect
.size
.width
)
886 new_x
= rect
.pos
.x
+ rect
.size
.width
- MENUW(menu
) - 1;
888 move_menus(menu
, new_x
, new_y
);
890 while (!done
&& menu
->flags
.mapped
) {
891 XAllowEvents(dpy
, AsyncKeyboard
, CurrentTime
);
892 WMMaskEvent(dpy
, ExposureMask
| ButtonMotionMask
| ButtonPressMask
893 | ButtonReleaseMask
| KeyPressMask
| KeyReleaseMask
| SubstructureNotifyMask
, &event
);
895 switch (event
.type
) {
897 ksym
= XLookupKeysym(&event
.xkey
, 0);
898 if (wPreferences
.vi_key_menus
) {
927 selectEntry(menu
, 0);
935 selectEntry(menu
, menu
->entry_no
- 1);
943 if (menu
->selected_entry
<= 0)
944 selectEntry(menu
, menu
->entry_no
- 1);
946 selectEntry(menu
, menu
->selected_entry
- 1);
954 if (menu
->selected_entry
< 0)
955 selectEntry(menu
, 0);
956 else if (menu
->selected_entry
== menu
->entry_no
- 1)
957 selectEntry(menu
, 0);
958 else if (menu
->selected_entry
< menu
->entry_no
- 1)
959 selectEntry(menu
, menu
->selected_entry
+ 1);
967 if (menu
->selected_entry
>= 0) {
969 entry
= menu
->entries
[menu
->selected_entry
];
971 if (entry
->cascade
>= 0 && menu
->cascades
972 && menu
->cascades
[entry
->cascade
]->entry_no
> 0) {
974 XUngrabKeyboard(dpy
, CurrentTime
);
976 selectEntry(menu
->cascades
[entry
->cascade
], 0);
977 if (!keyboardMenu(menu
->cascades
[entry
->cascade
]))
980 XGrabKeyboard(dpy
, menu
->frame
->core
->window
, True
,
981 GrabModeAsync
, GrabModeAsync
, CurrentTime
);
990 if (menu
->parent
!= NULL
&& menu
->parent
->selected_entry
>= 0) {
991 selectEntry(menu
, -1);
992 move_menus(menu
, old_pos_x
, old_pos_y
);
1005 index
= check_key(menu
, &event
.xkey
);
1007 selectEntry(menu
, index
);
1013 if (event
.type
== ButtonPress
)
1016 WMHandleEvent(&event
);
1020 XUngrabKeyboard(dpy
, CurrentTime
);
1022 if (done
== 2 && menu
->selected_entry
>= 0) {
1023 entry
= menu
->entries
[menu
->selected_entry
];
1028 if (entry
&& entry
->callback
!= NULL
&& entry
->flags
.enabled
&& entry
->cascade
< 0) {
1029 #if (MENU_BLINK_COUNT > 0)
1030 int sel
= menu
->selected_entry
;
1033 for (i
= 0; i
< MENU_BLINK_COUNT
; i
++) {
1034 paintEntry(menu
, sel
, False
);
1036 wusleep(MENU_BLINK_DELAY
);
1037 paintEntry(menu
, sel
, True
);
1039 wusleep(MENU_BLINK_DELAY
);
1042 selectEntry(menu
, -1);
1044 if (!menu
->flags
.buttoned
) {
1046 move_menus(menu
, old_pos_x
, old_pos_y
);
1050 (*entry
->callback
) (menu
, entry
);
1052 if (!menu
->flags
.buttoned
) {
1054 move_menus(menu
, old_pos_x
, old_pos_y
);
1056 selectEntry(menu
, -1);
1059 /* returns True if returning from a submenu to a parent menu,
1060 * False if exiting from menu */
1064 void wMenuMapAt(WMenu
* menu
, int x
, int y
, int keyboard
)
1066 if (!menu
->flags
.realized
) {
1067 menu
->flags
.realized
= 1;
1071 if (!menu
->flags
.mapped
) {
1072 if (wPreferences
.wrap_menus
) {
1073 WScreen
*scr
= menu
->frame
->screen_ptr
;
1074 WMRect rect
= wGetRectForHead(scr
, wGetHeadForPointerLocation(scr
));
1080 if (x
+ MENUW(menu
) > rect
.pos
.x
+ rect
.size
.width
)
1081 x
= rect
.pos
.x
+ rect
.size
.width
- MENUW(menu
);
1082 if (y
+ MENUH(menu
) > rect
.pos
.y
+ rect
.size
.height
)
1083 y
= rect
.pos
.y
+ rect
.size
.height
- MENUH(menu
);
1086 XMoveWindow(dpy
, menu
->frame
->core
->window
, x
, y
);
1089 XMapWindow(dpy
, menu
->frame
->core
->window
);
1090 wRaiseFrame(menu
->frame
->core
);
1091 menu
->flags
.mapped
= 1;
1093 selectEntry(menu
, 0);
1100 void wMenuMap(WMenu
* menu
)
1102 if (!menu
->flags
.realized
) {
1103 menu
->flags
.realized
= 1;
1106 if (menu
->flags
.app_menu
&& menu
->parent
== NULL
) {
1107 menu
->frame_x
= menu
->frame
->screen_ptr
->app_menu_x
;
1108 menu
->frame_y
= menu
->frame
->screen_ptr
->app_menu_y
;
1109 XMoveWindow(dpy
, menu
->frame
->core
->window
, menu
->frame_x
, menu
->frame_y
);
1111 XMapWindow(dpy
, menu
->frame
->core
->window
);
1112 wRaiseFrame(menu
->frame
->core
);
1113 menu
->flags
.mapped
= 1;
1116 void wMenuUnmap(WMenu
* menu
)
1120 XUnmapWindow(dpy
, menu
->frame
->core
->window
);
1121 if (menu
->flags
.titled
&& menu
->flags
.buttoned
) {
1122 wFrameWindowHideButton(menu
->frame
, WFF_RIGHT_BUTTON
);
1124 menu
->flags
.buttoned
= 0;
1125 menu
->flags
.mapped
= 0;
1126 menu
->flags
.open_to_left
= 0;
1128 for (i
= 0; i
< menu
->cascade_no
; i
++) {
1129 if (menu
->cascades
[i
] != NULL
1130 && menu
->cascades
[i
]->flags
.mapped
&& !menu
->cascades
[i
]->flags
.buttoned
) {
1132 wMenuUnmap(menu
->cascades
[i
]);
1135 menu
->selected_entry
= -1;
1138 void wMenuPaint(WMenu
* menu
)
1142 if (!menu
->flags
.mapped
) {
1147 for (i
= 0; i
< menu
->entry_no
; i
++) {
1148 paintEntry(menu
, i
, i
== menu
->selected_entry
);
1152 void wMenuSetEnabled(WMenu
* menu
, int index
, int enable
)
1154 if (index
>= menu
->entry_no
)
1156 menu
->entries
[index
]->flags
.enabled
= enable
;
1157 paintEntry(menu
, index
, index
== menu
->selected_entry
);
1158 paintEntry(menu
->brother
, index
, index
== menu
->selected_entry
);
1162 static void selectEntry(WMenu
* menu
, int entry_no
)
1168 if (menu
->entries
== NULL
)
1171 if (entry_no
>= menu
->entry_no
)
1174 old_entry
= menu
->selected_entry
;
1175 menu
->selected_entry
= entry_no
;
1177 if (old_entry
!= entry_no
) {
1179 /* unselect previous entry */
1180 if (old_entry
>= 0) {
1181 paintEntry(menu
, old_entry
, False
);
1182 entry
= menu
->entries
[old_entry
];
1185 if (entry
->cascade
>= 0 && menu
->cascades
) {
1186 if (!menu
->cascades
[entry
->cascade
]->flags
.buttoned
) {
1187 wMenuUnmap(menu
->cascades
[entry
->cascade
]);
1193 menu
->selected_entry
= -1;
1196 entry
= menu
->entries
[entry_no
];
1198 if (entry
->cascade
>= 0 && menu
->cascades
&& entry
->flags
.enabled
) {
1199 /* Callback for when the submenu is opened.
1201 submenu
= menu
->cascades
[entry
->cascade
];
1202 if (submenu
&& submenu
->flags
.brother
)
1203 submenu
= submenu
->brother
;
1205 if (entry
->callback
) {
1206 /* Only call the callback if the submenu is not yet mapped.
1208 if (menu
->flags
.brother
) {
1209 if (!submenu
|| !submenu
->flags
.mapped
)
1210 (*entry
->callback
) (menu
->brother
, entry
);
1212 if (!submenu
|| !submenu
->flags
.buttoned
)
1213 (*entry
->callback
) (menu
, entry
);
1217 /* the submenu menu might have changed */
1218 submenu
= menu
->cascades
[entry
->cascade
];
1221 if (!submenu
->flags
.mapped
) {
1224 if (!submenu
->flags
.realized
)
1225 wMenuRealize(submenu
);
1226 if (wPreferences
.wrap_menus
) {
1227 if (menu
->flags
.open_to_left
)
1228 submenu
->flags
.open_to_left
= 1;
1230 if (submenu
->flags
.open_to_left
) {
1231 x
= menu
->frame_x
- MENUW(submenu
);
1234 submenu
->flags
.open_to_left
= 0;
1237 x
= menu
->frame_x
+ MENUW(menu
);
1239 if (x
+ MENUW(submenu
)
1240 >= menu
->frame
->screen_ptr
->scr_width
) {
1242 x
= menu
->frame_x
- MENUW(submenu
);
1243 submenu
->flags
.open_to_left
= 1;
1247 x
= menu
->frame_x
+ MENUW(menu
);
1250 if (wPreferences
.align_menus
) {
1253 y
= menu
->frame_y
+ menu
->entry_height
* entry_no
;
1254 if (menu
->flags
.titled
)
1255 y
+= menu
->frame
->top_width
;
1256 if (menu
->cascades
[entry
->cascade
]->flags
.titled
)
1257 y
-= menu
->cascades
[entry
->cascade
]->frame
->top_width
;
1260 wMenuMapAt(menu
->cascades
[entry
->cascade
], x
, y
, False
);
1261 menu
->cascades
[entry
->cascade
]->parent
= menu
;
1266 paintEntry(menu
, entry_no
, True
);
1270 static WMenu
*findMenu(WScreen
* scr
, int *x_ret
, int *y_ret
)
1273 WObjDescriptor
*desc
;
1274 Window root_ret
, win
, junk_win
;
1278 XQueryPointer(dpy
, scr
->root_win
, &root_ret
, &win
, &x
, &y
, &wx
, &wy
, &mask
);
1283 if (XFindContext(dpy
, win
, wWinContext
, (XPointer
*) & desc
) == XCNOENT
)
1286 if (desc
->parent_type
== WCLASS_MENU
) {
1287 menu
= (WMenu
*) desc
->parent
;
1288 XTranslateCoordinates(dpy
, root_ret
, menu
->menu
->window
, wx
, wy
, x_ret
, y_ret
, &junk_win
);
1294 static void closeCascade(WMenu
* menu
)
1296 WMenu
*parent
= menu
->parent
;
1298 if (menu
->flags
.brother
|| (!menu
->flags
.buttoned
&& (!menu
->flags
.app_menu
|| menu
->parent
!= NULL
))) {
1300 selectEntry(menu
, -1);
1302 #if (MENU_BLINK_DELAY > 2)
1303 wusleep(MENU_BLINK_DELAY
/ 2);
1306 while (parent
!= NULL
1307 && (parent
->parent
!= NULL
|| !parent
->flags
.app_menu
|| parent
->flags
.brother
)
1308 && !parent
->flags
.buttoned
) {
1309 selectEntry(parent
, -1);
1311 parent
= parent
->parent
;
1314 selectEntry(parent
, -1);
1318 static void closeBrotherCascadesOf(WMenu
* menu
)
1323 for (i
= 0; i
< menu
->cascade_no
; i
++) {
1324 if (menu
->cascades
[i
]->flags
.brother
) {
1325 tmp
= menu
->cascades
[i
];
1327 tmp
= menu
->cascades
[i
]->brother
;
1329 if (tmp
->flags
.mapped
) {
1330 selectEntry(tmp
->parent
, -1);
1331 closeBrotherCascadesOf(tmp
);
1337 #define getEntryAt(menu, x, y) ((y)<0 ? -1 : (y)/(menu->entry_height))
1339 static WMenu
*parentMenu(WMenu
* menu
)
1344 if (menu
->flags
.buttoned
)
1347 while (menu
->parent
&& menu
->parent
->flags
.mapped
) {
1348 parent
= menu
->parent
;
1349 if (parent
->selected_entry
< 0)
1351 entry
= parent
->entries
[parent
->selected_entry
];
1352 if (!entry
->flags
.enabled
|| entry
->cascade
< 0 || !parent
->cascades
||
1353 parent
->cascades
[entry
->cascade
] != menu
)
1356 if (menu
->flags
.buttoned
)
1364 * Will raise the passed menu, if submenu = 0
1365 * If submenu > 0 will also raise all mapped submenus
1366 * until the first buttoned one
1367 * If submenu < 0 will also raise all mapped parent menus
1368 * until the first buttoned one
1371 static void raiseMenus(WMenu
* menu
, int submenus
)
1379 wRaiseFrame(menu
->frame
->core
);
1381 if (submenus
> 0 && menu
->selected_entry
>= 0) {
1382 i
= menu
->entries
[menu
->selected_entry
]->cascade
;
1383 if (i
>= 0 && menu
->cascades
) {
1384 submenu
= menu
->cascades
[i
];
1385 if (submenu
->flags
.mapped
&& !submenu
->flags
.buttoned
)
1386 raiseMenus(submenu
, submenus
);
1389 if (submenus
< 0 && !menu
->flags
.buttoned
&& menu
->parent
&& menu
->parent
->flags
.mapped
)
1390 raiseMenus(menu
->parent
, submenus
);
1393 WMenu
*wMenuUnderPointer(WScreen
* screen
)
1395 WObjDescriptor
*desc
;
1396 Window root_ret
, win
;
1400 XQueryPointer(dpy
, screen
->root_win
, &root_ret
, &win
, &dummy
, &dummy
, &dummy
, &dummy
, &mask
);
1405 if (XFindContext(dpy
, win
, wWinContext
, (XPointer
*) & desc
) == XCNOENT
)
1408 if (desc
->parent_type
== WCLASS_MENU
)
1409 return (WMenu
*) desc
->parent
;
1413 static void getPointerPosition(WScreen
* scr
, int *x
, int *y
)
1415 Window root_ret
, win
;
1419 XQueryPointer(dpy
, scr
->root_win
, &root_ret
, &win
, x
, y
, &wx
, &wy
, &mask
);
1422 static void getScrollAmount(WMenu
* menu
, int *hamount
, int *vamount
)
1424 WScreen
*scr
= menu
->menu
->screen_ptr
;
1425 int menuX1
= menu
->frame_x
;
1426 int menuY1
= menu
->frame_y
;
1427 int menuX2
= menu
->frame_x
+ MENUW(menu
);
1428 int menuY2
= menu
->frame_y
+ MENUH(menu
);
1430 WMRect rect
= wGetRectForHead(scr
, wGetHeadForPointerLocation(scr
));
1435 getPointerPosition(scr
, &xroot
, &yroot
);
1437 if (xroot
<= (rect
.pos
.x
+ 1) && menuX1
< rect
.pos
.x
) {
1438 /* scroll to the right */
1439 *hamount
= WMIN(MENU_SCROLL_STEP
, abs(menuX1
));
1441 } else if (xroot
>= (rect
.pos
.x
+ rect
.size
.width
- 2) && menuX2
> (rect
.pos
.x
+ rect
.size
.width
- 1)) {
1442 /* scroll to the left */
1443 *hamount
= WMIN(MENU_SCROLL_STEP
, abs(menuX2
- rect
.pos
.x
- rect
.size
.width
- 1));
1448 *hamount
= -*hamount
;
1451 if (yroot
<= (rect
.pos
.y
+ 1) && menuY1
< rect
.pos
.y
) {
1453 *vamount
= WMIN(MENU_SCROLL_STEP
, abs(menuY1
));
1455 } else if (yroot
>= (rect
.pos
.y
+ rect
.size
.height
- 2) && menuY2
> (rect
.pos
.y
+ rect
.size
.height
- 1)) {
1457 *vamount
= WMIN(MENU_SCROLL_STEP
, abs(menuY2
- rect
.pos
.y
- rect
.size
.height
- 2));
1459 *vamount
= -*vamount
;
1463 static void dragScrollMenuCallback(void *data
)
1465 WMenu
*menu
= (WMenu
*) data
;
1466 WScreen
*scr
= menu
->menu
->screen_ptr
;
1467 WMenu
*parent
= parentMenu(menu
);
1468 int hamount
, vamount
;
1470 int newSelectedEntry
;
1472 getScrollAmount(menu
, &hamount
, &vamount
);
1474 if (hamount
!= 0 || vamount
!= 0) {
1475 wMenuMove(parent
, parent
->frame_x
+ hamount
, parent
->frame_y
+ vamount
, True
);
1476 if (findMenu(scr
, &x
, &y
)) {
1477 newSelectedEntry
= getEntryAt(menu
, x
, y
);
1478 selectEntry(menu
, newSelectedEntry
);
1480 /* Pointer fell outside of menu. If the selected entry is
1481 * not a submenu, unselect it */
1482 if (menu
->selected_entry
>= 0 && menu
->entries
[menu
->selected_entry
]->cascade
< 0)
1483 selectEntry(menu
, -1);
1484 newSelectedEntry
= 0;
1487 /* paranoid check */
1488 if (newSelectedEntry
>= 0) {
1489 /* keep scrolling */
1490 menu
->timer
= WMAddTimerHandler(MENU_SCROLL_DELAY
, dragScrollMenuCallback
, menu
);
1495 /* don't need to scroll anymore */
1497 if (findMenu(scr
, &x
, &y
)) {
1498 newSelectedEntry
= getEntryAt(menu
, x
, y
);
1499 selectEntry(menu
, newSelectedEntry
);
1504 static void scrollMenuCallback(void *data
)
1506 WMenu
*menu
= (WMenu
*) data
;
1507 WMenu
*parent
= parentMenu(menu
);
1508 int hamount
= 0; /* amount to scroll */
1511 getScrollAmount(menu
, &hamount
, &vamount
);
1513 if (hamount
!= 0 || vamount
!= 0) {
1514 wMenuMove(parent
, parent
->frame_x
+ hamount
, parent
->frame_y
+ vamount
, True
);
1516 /* keep scrolling */
1517 menu
->timer
= WMAddTimerHandler(MENU_SCROLL_DELAY
, scrollMenuCallback
, menu
);
1519 /* don't need to scroll anymore */
1524 #define MENU_SCROLL_BORDER 5
1526 static int isPointNearBoder(WMenu
* menu
, int x
, int y
)
1528 int menuX1
= menu
->frame_x
;
1529 int menuY1
= menu
->frame_y
;
1530 int menuX2
= menu
->frame_x
+ MENUW(menu
);
1531 int menuY2
= menu
->frame_y
+ MENUH(menu
);
1533 int head
= wGetHeadForPoint(menu
->frame
->screen_ptr
, wmkpoint(x
, y
));
1534 WMRect rect
= wGetRectForHead(menu
->frame
->screen_ptr
, head
);
1536 /* XXX: handle screen joins properly !! */
1538 if (x
>= menuX1
&& x
<= menuX2
&&
1539 (y
< rect
.pos
.y
+ MENU_SCROLL_BORDER
|| y
>= rect
.pos
.y
+ rect
.size
.height
- MENU_SCROLL_BORDER
))
1541 else if (y
>= menuY1
&& y
<= menuY2
&&
1542 (x
< rect
.pos
.x
+ MENU_SCROLL_BORDER
|| x
>= rect
.pos
.x
+ rect
.size
.width
- MENU_SCROLL_BORDER
))
1548 typedef struct _delay
{
1553 static void leaving(_delay
* dl
)
1555 wMenuMove(dl
->menu
, dl
->ox
, dl
->oy
, True
);
1556 dl
->menu
->jump_back
= NULL
;
1557 dl
->menu
->menu
->screen_ptr
->flags
.jump_back_pending
= 0;
1561 void wMenuScroll(WMenu
* menu
, XEvent
* event
)
1564 WMenu
*omenu
= parentMenu(menu
);
1565 WScreen
*scr
= menu
->frame
->screen_ptr
;
1568 int old_frame_x
= omenu
->frame_x
;
1569 int old_frame_y
= omenu
->frame_y
;
1572 if (omenu
->jump_back
)
1573 WMDeleteTimerWithClientData(omenu
->jump_back
);
1575 if (( /*omenu->flags.buttoned && */ !wPreferences
.wrap_menus
)
1576 || omenu
->flags
.app_menu
) {
1580 if (!wPreferences
.wrap_menus
)
1581 raiseMenus(omenu
, True
);
1583 raiseMenus(menu
, False
);
1586 scrollMenuCallback(menu
);
1589 int x
, y
, on_border
, on_x_edge
, on_y_edge
, on_title
;
1592 WMNextEvent(dpy
, &ev
);
1597 x
= (ev
.type
== MotionNotify
) ? ev
.xmotion
.x_root
: ev
.xcrossing
.x_root
;
1598 y
= (ev
.type
== MotionNotify
) ? ev
.xmotion
.y_root
: ev
.xcrossing
.y_root
;
1600 /* on_border is != 0 if the pointer is between the menu
1601 * and the screen border and is close enough to the border */
1602 on_border
= isPointNearBoder(menu
, x
, y
);
1604 smenu
= wMenuUnderPointer(scr
);
1606 if ((smenu
== NULL
&& !on_border
) || (smenu
&& parentMenu(smenu
) != omenu
)) {
1611 rect
= wGetRectForHead(scr
, wGetHeadForPoint(scr
, wmkpoint(x
, y
)));
1612 on_x_edge
= x
<= rect
.pos
.x
+ 1 || x
>= rect
.pos
.x
+ rect
.size
.width
- 2;
1613 on_y_edge
= y
<= rect
.pos
.y
+ 1 || y
>= rect
.pos
.y
+ rect
.size
.height
- 2;
1614 on_border
= on_x_edge
|| on_y_edge
;
1616 if (!on_border
&& !jump_back
) {
1621 if (menu
->timer
&& (smenu
!= menu
|| (!on_y_edge
&& !on_x_edge
))) {
1622 WMDeleteTimerHandler(menu
->timer
);
1630 scrollMenuCallback(menu
);
1633 /* True if we push on title, or drag the omenu to other position */
1634 on_title
= ev
.xbutton
.x_root
>= omenu
->frame_x
&&
1635 ev
.xbutton
.x_root
<= omenu
->frame_x
+ MENUW(omenu
) &&
1636 ev
.xbutton
.y_root
>= omenu
->frame_y
&&
1637 ev
.xbutton
.y_root
<= omenu
->frame_y
+ omenu
->frame
->top_width
;
1639 smenu
= wMenuUnderPointer(scr
);
1640 if (smenu
== NULL
|| (smenu
&& smenu
->flags
.buttoned
&& smenu
!= omenu
))
1642 else if (smenu
== omenu
&& on_title
) {
1656 WMDeleteTimerHandler(menu
->timer
);
1662 if (!omenu
->jump_back
) {
1663 delayer
= wmalloc(sizeof(_delay
));
1664 delayer
->menu
= omenu
;
1665 delayer
->ox
= old_frame_x
;
1666 delayer
->oy
= old_frame_y
;
1667 omenu
->jump_back
= delayer
;
1668 scr
->flags
.jump_back_pending
= 1;
1670 delayer
= omenu
->jump_back
;
1671 WMAddTimerHandler(MENU_JUMP_BACK_DELAY
, (WMCallback
*) leaving
, delayer
);
1675 static void menuExpose(WObjDescriptor
* desc
, XEvent
* event
)
1677 wMenuPaint(desc
->parent
);
1681 int *delayed_select
;
1686 static void delaySelection(void *data
)
1688 delay_data
*d
= (delay_data
*) data
;
1694 menu
= findMenu(d
->menu
->menu
->screen_ptr
, &x
, &y
);
1695 if (menu
&& (d
->menu
== menu
|| d
->delayed_select
)) {
1696 entry_no
= getEntryAt(menu
, x
, y
);
1697 selectEntry(menu
, entry_no
);
1699 if (d
->delayed_select
)
1700 *(d
->delayed_select
) = 0;
1703 static void menuMouseDown(WObjDescriptor
* desc
, XEvent
* event
)
1706 XButtonEvent
*bev
= &event
->xbutton
;
1707 WMenu
*menu
= desc
->parent
;
1709 WScreen
*scr
= menu
->frame
->screen_ptr
;
1710 WMenuEntry
*entry
= NULL
;
1712 int close_on_exit
= 0;
1714 int delayed_select
= 0;
1718 int old_frame_x
= 0;
1719 int old_frame_y
= 0;
1720 delay_data d_data
= { NULL
, NULL
, NULL
};
1722 /* Doesn't seem to be needed anymore (if delayed selection handler is
1723 * added only if not present). there seem to be no other side effects
1724 * from removing this and it is also possible that it was only added
1725 * to avoid problems with adding the delayed selection timer handler
1728 /*if (menu->flags.inside_handler) {
1731 menu
->flags
.inside_handler
= 1;
1733 if (!wPreferences
.wrap_menus
) {
1734 smenu
= parentMenu(menu
);
1735 old_frame_x
= smenu
->frame_x
;
1736 old_frame_y
= smenu
->frame_y
;
1737 } else if (event
->xbutton
.window
== menu
->frame
->core
->window
) {
1738 /* This is true if the menu was launched with right click on root window */
1739 if (!d_data
.magic
) {
1741 d_data
.delayed_select
= &delayed_select
;
1743 d_data
.magic
= WMAddTimerHandler(wPreferences
.dblclick_time
, delaySelection
, &d_data
);
1747 wRaiseFrame(menu
->frame
->core
);
1749 close_on_exit
= (bev
->send_event
|| menu
->flags
.brother
);
1751 smenu
= findMenu(scr
, &x
, &y
);
1759 if (menu
->flags
.editing
) {
1762 entry_no
= getEntryAt(menu
, x
, y
);
1763 if (entry_no
>= 0) {
1764 entry
= menu
->entries
[entry_no
];
1766 if (!close_on_exit
&& (bev
->state
& ControlMask
) && smenu
&& entry
->flags
.editable
) {
1769 int number
= entry_no
- 3; /* Entries "New", "Destroy Last" and "Last Used" appear before workspaces */
1771 name
= wstrdup(scr
->workspaces
[number
]->name
);
1772 snprintf(buffer
, sizeof(buffer
), _("Type the name for workspace %i:"), number
+ 1);
1774 wMenuUnmap(scr
->root_menu
);
1776 if (wInputDialog(scr
, _("Rename Workspace"), buffer
, &name
))
1777 wWorkspaceRename(scr
, number
, name
);
1783 } else if (bev
->state
& ControlMask
) {
1787 if (entry
->flags
.enabled
&& entry
->cascade
>= 0 && menu
->cascades
) {
1788 WMenu
*submenu
= menu
->cascades
[entry
->cascade
];
1790 if (submenu
->flags
.mapped
&& !submenu
->flags
.buttoned
&& menu
->selected_entry
!= entry_no
) {
1791 wMenuUnmap(submenu
);
1793 if (!submenu
->flags
.mapped
&& !delayed_select
) {
1794 selectEntry(menu
, entry_no
);
1795 } else if (!submenu
->flags
.buttoned
) {
1796 selectEntry(menu
, -1);
1799 } else if (!delayed_select
) {
1800 if (menu
== scr
->switch_menu
&& event
->xbutton
.button
== Button3
) {
1801 selectEntry(menu
, entry_no
);
1802 OpenWindowMenu2((WWindow
*)entry
->clientdata
,
1803 event
->xbutton
.x_root
,
1804 event
->xbutton
.y_root
, False
);
1805 wwin
= (WWindow
*)entry
->clientdata
;
1806 desc
= &wwin
->screen_ptr
->window_menu
->menu
->descriptor
;
1807 event
->xany
.send_event
= True
;
1808 (*desc
->handle_mousedown
)(desc
, event
);
1810 XUngrabPointer(dpy
, CurrentTime
);
1811 selectEntry(menu
, -1);
1814 selectEntry(menu
, entry_no
);
1818 if (!wPreferences
.wrap_menus
&& !wPreferences
.scrollable_menus
) {
1820 dragScrollMenuCallback(menu
);
1824 prevx
= bev
->x_root
;
1825 prevy
= bev
->y_root
;
1829 XAllowEvents(dpy
, AsyncPointer
| SyncPointer
, CurrentTime
);
1831 WMMaskEvent(dpy
, ExposureMask
| ButtonMotionMask
| ButtonReleaseMask
| ButtonPressMask
, &ev
);
1834 smenu
= findMenu(scr
, &x
, &y
);
1836 if (smenu
== NULL
) {
1837 /* moved mouse out of menu */
1839 if (!delayed_select
&& d_data
.magic
) {
1840 WMDeleteTimerHandler(d_data
.magic
);
1841 d_data
.magic
= NULL
;
1844 || (menu
->selected_entry
>= 0
1845 && menu
->entries
[menu
->selected_entry
]->cascade
>= 0)) {
1846 prevx
= ev
.xmotion
.x_root
;
1847 prevy
= ev
.xmotion
.y_root
;
1851 selectEntry(menu
, -1);
1853 prevx
= ev
.xmotion
.x_root
;
1854 prevy
= ev
.xmotion
.y_root
;
1856 } else if (menu
&& menu
!= smenu
1857 && (menu
->selected_entry
< 0
1858 || menu
->entries
[menu
->selected_entry
]->cascade
< 0)) {
1859 selectEntry(menu
, -1);
1861 if (!delayed_select
&& d_data
.magic
) {
1862 WMDeleteTimerHandler(d_data
.magic
);
1863 d_data
.magic
= NULL
;
1867 /* hysteresis for item selection */
1869 /* check if the motion was to the side, indicating that
1870 * the user may want to cross to a submenu */
1871 if (!delayed_select
&& menu
) {
1873 Bool moved_to_submenu
; /* moved to direction of submenu */
1875 dx
= abs(prevx
- ev
.xmotion
.x_root
);
1877 moved_to_submenu
= False
;
1878 if (dx
> 0 /* if moved enough to the side */
1879 /* maybe a open submenu */
1880 && menu
->selected_entry
>= 0
1881 /* moving to the right direction */
1882 && (wPreferences
.align_menus
|| ev
.xmotion
.y_root
>= prevy
)) {
1885 index
= menu
->entries
[menu
->selected_entry
]->cascade
;
1887 if (menu
->cascades
[index
]->frame_x
> menu
->frame_x
) {
1888 if (prevx
< ev
.xmotion
.x_root
)
1889 moved_to_submenu
= True
;
1891 if (prevx
> ev
.xmotion
.x_root
)
1892 moved_to_submenu
= True
;
1897 if (menu
!= smenu
) {
1899 WMDeleteTimerHandler(d_data
.magic
);
1900 d_data
.magic
= NULL
;
1902 } else if (moved_to_submenu
) {
1903 /* while we are moving, postpone the selection */
1905 WMDeleteTimerHandler(d_data
.magic
);
1907 d_data
.delayed_select
= NULL
;
1909 d_data
.magic
= WMAddTimerHandler(MENU_SELECT_DELAY
,
1910 delaySelection
, &d_data
);
1911 prevx
= ev
.xmotion
.x_root
;
1912 prevy
= ev
.xmotion
.y_root
;
1916 WMDeleteTimerHandler(d_data
.magic
);
1917 d_data
.magic
= NULL
;
1922 prevx
= ev
.xmotion
.x_root
;
1923 prevy
= ev
.xmotion
.y_root
;
1924 if (menu
!= smenu
) {
1925 /* pointer crossed menus */
1926 if (menu
&& menu
->timer
) {
1927 WMDeleteTimerHandler(menu
->timer
);
1931 dragScrollMenuCallback(smenu
);
1935 dragScrollMenuCallback(menu
);
1937 if (!delayed_select
) {
1938 entry_no
= getEntryAt(menu
, x
, y
);
1939 if (entry_no
>= 0) {
1940 entry
= menu
->entries
[entry_no
];
1941 if (entry
->flags
.enabled
&& entry
->cascade
>= 0 && menu
->cascades
) {
1942 WMenu
*submenu
= menu
->cascades
[entry
->cascade
];
1943 if (submenu
->flags
.mapped
&& !submenu
->flags
.buttoned
1944 && menu
->selected_entry
!= entry_no
) {
1945 wMenuUnmap(submenu
);
1949 selectEntry(menu
, entry_no
);
1957 if (ev
.xbutton
.button
== event
->xbutton
.button
)
1967 if (menu
&& menu
->timer
) {
1968 WMDeleteTimerHandler(menu
->timer
);
1971 if (d_data
.magic
!= NULL
) {
1972 WMDeleteTimerHandler(d_data
.magic
);
1973 d_data
.magic
= NULL
;
1976 if (menu
&& menu
->selected_entry
>= 0) {
1977 entry
= menu
->entries
[menu
->selected_entry
];
1978 if (entry
->callback
!= NULL
&& entry
->flags
.enabled
&& entry
->cascade
< 0) {
1979 /* blink and erase menu selection */
1980 #if (MENU_BLINK_DELAY > 0)
1981 int sel
= menu
->selected_entry
;
1984 for (i
= 0; i
< MENU_BLINK_COUNT
; i
++) {
1985 paintEntry(menu
, sel
, False
);
1987 wusleep(MENU_BLINK_DELAY
);
1988 paintEntry(menu
, sel
, True
);
1990 wusleep(MENU_BLINK_DELAY
);
1993 /* unmap the menu, it's parents and call the callback */
1994 if (!menu
->flags
.buttoned
&& (!menu
->flags
.app_menu
|| menu
->parent
!= NULL
)) {
1997 selectEntry(menu
, -1);
1999 (*entry
->callback
) (menu
, entry
);
2001 /* If the user double clicks an entry, the entry will
2002 * be executed twice, which is not good for things like
2003 * the root menu. So, ignore any clicks that were generated
2004 * while the entry was being executed */
2005 while (XCheckTypedWindowEvent(dpy
, menu
->menu
->window
, ButtonPress
, &ev
)) ;
2006 } else if (entry
->callback
!= NULL
&& entry
->cascade
< 0) {
2007 selectEntry(menu
, -1);
2009 if (entry
->cascade
>= 0 && menu
->cascades
&& menu
->cascades
[entry
->cascade
]->flags
.brother
) {
2010 selectEntry(menu
, -1);
2015 if (((WMenu
*) desc
->parent
)->flags
.brother
|| close_on_exit
|| !smenu
)
2016 closeCascade(desc
->parent
);
2018 /* close the cascade windows that should not remain opened */
2019 closeBrotherCascadesOf(desc
->parent
);
2021 if (!wPreferences
.wrap_menus
)
2022 wMenuMove(parentMenu(desc
->parent
), old_frame_x
, old_frame_y
, True
);
2025 /* Just to be sure in case we skip the 2 above because of a goto byebye */
2026 if (menu
&& menu
->timer
) {
2027 WMDeleteTimerHandler(menu
->timer
);
2030 if (d_data
.magic
!= NULL
) {
2031 WMDeleteTimerHandler(d_data
.magic
);
2032 d_data
.magic
= NULL
;
2035 ((WMenu
*) desc
->parent
)->flags
.inside_handler
= 0;
2038 void wMenuMove(WMenu
* menu
, int x
, int y
, int submenus
)
2048 XMoveWindow(dpy
, menu
->frame
->core
->window
, x
, y
);
2050 if (submenus
> 0 && menu
->selected_entry
>= 0) {
2051 i
= menu
->entries
[menu
->selected_entry
]->cascade
;
2053 if (i
>= 0 && menu
->cascades
) {
2054 submenu
= menu
->cascades
[i
];
2055 if (submenu
->flags
.mapped
&& !submenu
->flags
.buttoned
) {
2056 if (wPreferences
.align_menus
) {
2057 wMenuMove(submenu
, x
+ MENUW(menu
), y
, submenus
);
2059 wMenuMove(submenu
, x
+ MENUW(menu
),
2060 y
+ submenu
->entry_height
* menu
->selected_entry
, submenus
);
2065 if (submenus
< 0 && menu
->parent
!= NULL
&& menu
->parent
->flags
.mapped
&& !menu
->parent
->flags
.buttoned
) {
2066 if (wPreferences
.align_menus
) {
2067 wMenuMove(menu
->parent
, x
- MENUW(menu
->parent
), y
, submenus
);
2069 wMenuMove(menu
->parent
, x
- MENUW(menu
->parent
), menu
->frame_y
2070 - menu
->parent
->entry_height
* menu
->parent
->selected_entry
, submenus
);
2075 static void changeMenuLevels(WMenu
* menu
, int lower
)
2080 ChangeStackingLevel(menu
->frame
->core
, (!menu
->parent
? WMMainMenuLevel
: WMSubmenuLevel
));
2081 wRaiseFrame(menu
->frame
->core
);
2082 menu
->flags
.lowered
= 0;
2084 ChangeStackingLevel(menu
->frame
->core
, WMNormalLevel
);
2085 wLowerFrame(menu
->frame
->core
);
2086 menu
->flags
.lowered
= 1;
2088 for (i
= 0; i
< menu
->cascade_no
; i
++) {
2089 if (menu
->cascades
[i
]
2090 && !menu
->cascades
[i
]->flags
.buttoned
&& menu
->cascades
[i
]->flags
.lowered
!= lower
) {
2091 changeMenuLevels(menu
->cascades
[i
], lower
);
2096 static void menuTitleDoubleClick(WCoreWindow
* sender
, void *data
, XEvent
* event
)
2101 if (event
->xbutton
.state
& MOD_MASK
) {
2102 if (menu
->flags
.lowered
) {
2107 changeMenuLevels(menu
, lower
);
2111 static void menuTitleMouseDown(WCoreWindow
* sender
, void *data
, XEvent
* event
)
2116 int x
= menu
->frame_x
, y
= menu
->frame_y
;
2117 int dx
= event
->xbutton
.x_root
, dy
= event
->xbutton
.y_root
;
2121 /* can't touch the menu copy */
2122 if (menu
->flags
.brother
)
2125 if (event
->xbutton
.button
!= Button1
&& event
->xbutton
.button
!= Button2
)
2128 if (event
->xbutton
.state
& MOD_MASK
) {
2129 wLowerFrame(menu
->frame
->core
);
2132 wRaiseFrame(menu
->frame
->core
);
2137 /* lower/raise all submenus */
2139 if (tmp
->selected_entry
>= 0 && tmp
->cascades
&& tmp
->entries
[tmp
->selected_entry
]->cascade
>= 0) {
2140 tmp
= tmp
->cascades
[tmp
->entries
[tmp
->selected_entry
]->cascade
];
2141 if (!tmp
|| !tmp
->flags
.mapped
)
2144 wLowerFrame(tmp
->frame
->core
);
2146 wRaiseFrame(tmp
->frame
->core
);
2152 /* tear off the menu if it's a root menu or a cascade
2154 if (!menu
->flags
.buttoned
&& !menu
->flags
.brother
&& (!menu
->flags
.app_menu
|| menu
->parent
!= NULL
)) {
2155 menu
->flags
.buttoned
= 1;
2156 wFrameWindowShowButton(menu
->frame
, WFF_RIGHT_BUTTON
);
2158 /* turn off selected menu entry in parent menu */
2159 selectEntry(menu
->parent
, -1);
2161 /* make parent map the copy in place of the original */
2162 for (i
= 0; i
< menu
->parent
->cascade_no
; i
++) {
2163 if (menu
->parent
->cascades
[i
] == menu
) {
2164 menu
->parent
->cascades
[i
] = menu
->brother
;
2173 WMMaskEvent(dpy
, ButtonMotionMask
| ButtonReleaseMask
| ButtonPressMask
| ExposureMask
, &ev
);
2177 x
+= ev
.xmotion
.x_root
- dx
;
2178 y
+= ev
.xmotion
.y_root
- dy
;
2179 dx
= ev
.xmotion
.x_root
;
2180 dy
= ev
.xmotion
.y_root
;
2181 wMenuMove(menu
, x
, y
, True
);
2183 if (abs(ev
.xmotion
.x_root
- dx
) > MOVE_THRESHOLD
2184 || abs(ev
.xmotion
.y_root
- dy
) > MOVE_THRESHOLD
) {
2186 XGrabPointer(dpy
, menu
->frame
->titlebar
->window
, False
,
2187 ButtonMotionMask
| ButtonReleaseMask
2189 GrabModeAsync
, GrabModeAsync
, None
,
2190 wCursor
[WCUR_MOVE
], CurrentTime
);
2199 if (ev
.xbutton
.button
!= event
->xbutton
.button
)
2201 XUngrabPointer(dpy
, CurrentTime
);
2212 *----------------------------------------------------------------------
2214 * Handles mouse click on the close button of menus. The menu is
2215 * closed when the button is clicked.
2218 * The closed menu is reinserted at it's parent menus
2220 *----------------------------------------------------------------------
2222 static void menuCloseClick(WCoreWindow
* sender
, void *data
, XEvent
* event
)
2224 WMenu
*menu
= (WMenu
*) data
;
2225 WMenu
*parent
= menu
->parent
;
2229 for (i
= 0; i
< parent
->cascade_no
; i
++) {
2230 /* find the entry that points to the copy */
2231 if (parent
->cascades
[i
] == menu
->brother
) {
2232 /* make it point to the original */
2233 parent
->cascades
[i
] = menu
;
2234 menu
->parent
= parent
;
2242 static void saveMenuInfo(WMPropList
* dict
, WMenu
* menu
, WMPropList
* key
)
2244 WMPropList
*value
, *list
;
2247 snprintf(buffer
, sizeof(buffer
), "%i,%i", menu
->frame_x
, menu
->frame_y
);
2248 value
= WMCreatePLString(buffer
);
2249 list
= WMCreatePLArray(value
, NULL
);
2250 if (menu
->flags
.lowered
)
2251 WMAddToPLArray(list
, WMCreatePLString("lowered"));
2252 WMPutInPLDictionary(dict
, key
, list
);
2253 WMReleasePropList(value
);
2254 WMReleasePropList(list
);
2257 void wMenuSaveState(WScreen
* scr
)
2259 WMPropList
*menus
, *key
;
2262 menus
= WMCreatePLDictionary(NULL
, NULL
);
2264 if (scr
->switch_menu
&& scr
->switch_menu
->flags
.buttoned
) {
2265 key
= WMCreatePLString("SwitchMenu");
2266 saveMenuInfo(menus
, scr
->switch_menu
, key
);
2267 WMReleasePropList(key
);
2271 if (saveMenuRecurs(menus
, scr
, scr
->root_menu
))
2274 if (scr
->workspace_menu
&& scr
->workspace_menu
->flags
.buttoned
) {
2275 key
= WMCreatePLString("WorkspaceMenu");
2276 saveMenuInfo(menus
, scr
->workspace_menu
, key
);
2277 WMReleasePropList(key
);
2282 key
= WMCreatePLString("Menus");
2283 WMPutInPLDictionary(scr
->session_state
, key
, menus
);
2284 WMReleasePropList(key
);
2286 WMReleasePropList(menus
);
2289 static Bool
getMenuPath(WMenu
* menu
, char *buffer
, int bufSize
)
2294 if (!menu
->flags
.titled
|| !menu
->frame
->title
[0])
2297 len
= strlen(menu
->frame
->title
);
2302 ok
= getMenuPath(menu
->parent
, buffer
, bufSize
- len
- 1);
2307 strcat(buffer
, "\\");
2308 strcat(buffer
, menu
->frame
->title
);
2313 static Bool
saveMenuRecurs(WMPropList
* menus
, WScreen
* scr
, WMenu
* menu
)
2316 int save_menus
= 0, i
;
2320 if (menu
->flags
.brother
)
2321 menu
= menu
->brother
;
2323 if (menu
->flags
.buttoned
&& menu
!= scr
->switch_menu
) {
2326 ok
= getMenuPath(menu
, buffer
, 510);
2329 key
= WMCreatePLString(buffer
);
2330 saveMenuInfo(menus
, menu
, key
);
2331 WMReleasePropList(key
);
2337 for (i
= 0; i
< menu
->cascade_no
; i
++) {
2338 if (saveMenuRecurs(menus
, scr
, menu
->cascades
[i
]))
2345 #define COMPLAIN(key) wwarning(_("bad value in menus state info: %s"), key)
2347 static Bool
getMenuInfo(WMPropList
* info
, int *x
, int *y
, Bool
* lowered
)
2353 if (WMIsPLArray(info
)) {
2355 pos
= WMGetFromPLArray(info
, 0);
2356 flags
= WMGetFromPLArray(info
, 1);
2357 if (flags
!= NULL
&& WMIsPLString(flags
) && WMGetFromPLString(flags
) != NULL
2358 && strcmp(WMGetFromPLString(flags
), "lowered") == 0) {
2365 if (pos
!= NULL
&& WMIsPLString(pos
)) {
2366 if (sscanf(WMGetFromPLString(pos
), "%i,%i", x
, y
) != 2)
2367 COMPLAIN("Position");
2369 COMPLAIN("(position, flags...)");
2376 static int restoreMenu(WScreen
* scr
, WMPropList
* menu
, int which
)
2379 Bool lowered
= False
;
2380 WMenu
*pmenu
= NULL
;
2385 if (!getMenuInfo(menu
, &x
, &y
, &lowered
))
2388 if (which
& WSS_SWITCHMENU
) {
2389 OpenSwitchMenu(scr
, x
, y
, False
);
2390 pmenu
= scr
->switch_menu
;
2394 int width
= MENUW(pmenu
);
2395 int height
= MENUH(pmenu
);
2396 WMRect rect
= wGetRectForHead(scr
, wGetHeadForPointerLocation(scr
));
2399 changeMenuLevels(pmenu
, True
);
2402 if (x
< rect
.pos
.x
- width
)
2404 if (x
> rect
.pos
.x
+ rect
.size
.width
)
2405 x
= rect
.pos
.x
+ rect
.size
.width
- width
;
2408 if (y
> rect
.pos
.y
+ rect
.size
.height
)
2409 y
= rect
.pos
.y
+ rect
.size
.height
- height
;
2411 wMenuMove(pmenu
, x
, y
, True
);
2412 pmenu
->flags
.buttoned
= 1;
2413 wFrameWindowShowButton(pmenu
->frame
, WFF_RIGHT_BUTTON
);
2419 static int restoreMenuRecurs(WScreen
* scr
, WMPropList
* menus
, WMenu
* menu
, char *path
)
2421 WMPropList
*key
, *entry
;
2426 if (strlen(path
) + strlen(menu
->frame
->title
) > 510)
2429 snprintf(buffer
, sizeof(buffer
), "%s\\%s", path
, menu
->frame
->title
);
2430 key
= WMCreatePLString(buffer
);
2431 entry
= WMGetFromPLDictionary(menus
, key
);
2434 if (entry
&& getMenuInfo(entry
, &x
, &y
, &lowered
)) {
2436 if (!menu
->flags
.mapped
) {
2437 int width
= MENUW(menu
);
2438 int height
= MENUH(menu
);
2439 WMRect rect
= wGetRectForHead(scr
, wGetHeadForPointerLocation(scr
));
2441 wMenuMapAt(menu
, x
, y
, False
);
2444 /* make parent map the copy in place of the original */
2445 for (i
= 0; i
< menu
->parent
->cascade_no
; i
++) {
2446 if (menu
->parent
->cascades
[i
] == menu
) {
2447 menu
->parent
->cascades
[i
] = menu
->brother
;
2453 changeMenuLevels(menu
, True
);
2456 if (x
< rect
.pos
.x
- width
)
2458 if (x
> rect
.pos
.x
+ rect
.size
.width
)
2459 x
= rect
.pos
.x
+ rect
.size
.width
- width
;
2462 if (y
> rect
.pos
.y
+ rect
.size
.height
)
2463 y
= rect
.pos
.y
+ rect
.size
.height
- height
;
2465 wMenuMove(menu
, x
, y
, True
);
2466 menu
->flags
.buttoned
= 1;
2467 wFrameWindowShowButton(menu
->frame
, WFF_RIGHT_BUTTON
);
2472 WMReleasePropList(key
);
2474 for (i
= 0; i
< menu
->cascade_no
; i
++) {
2475 if (restoreMenuRecurs(scr
, menus
, menu
->cascades
[i
], buffer
) != False
)
2482 void wMenuRestoreState(WScreen
* scr
)
2484 WMPropList
*menus
, *menu
, *key
, *skey
;
2486 if (!scr
->session_state
) {
2490 key
= WMCreatePLString("Menus");
2491 menus
= WMGetFromPLDictionary(scr
->session_state
, key
);
2492 WMReleasePropList(key
);
2499 skey
= WMCreatePLString("SwitchMenu");
2500 menu
= WMGetFromPLDictionary(menus
, skey
);
2501 WMReleasePropList(skey
);
2502 restoreMenu(scr
, menu
, WSS_SWITCHMENU
);
2504 if (!scr
->root_menu
) {
2505 OpenRootMenu(scr
, scr
->scr_width
* 2, 0, False
);
2506 wMenuUnmap(scr
->root_menu
);
2508 restoreMenuRecurs(scr
, menus
, scr
->root_menu
, "");