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"
49 #define MOD_MASK wPreferences.modifier_mask
51 #define MENU_SCROLL_STEP menuScrollParameters[(int)wPreferences.menu_scroll_speed].steps
52 #define MENU_SCROLL_DELAY menuScrollParameters[(int)wPreferences.menu_scroll_speed].delay
54 #define MENUW(m) ((m)->frame->core->width+2*(m)->frame->screen_ptr->frame_border_width)
55 #define MENUH(m) ((m)->frame->core->height+2*(m)->frame->screen_ptr->frame_border_width)
57 /***** Local Stuff ******/
62 } menuScrollParameters
[5] = {
64 MENU_SCROLL_STEPS_UF
, MENU_SCROLL_DELAY_UF
}, {
65 MENU_SCROLL_STEPS_F
, MENU_SCROLL_DELAY_F
}, {
66 MENU_SCROLL_STEPS_M
, MENU_SCROLL_DELAY_M
}, {
67 MENU_SCROLL_STEPS_S
, MENU_SCROLL_DELAY_S
}, {
68 MENU_SCROLL_STEPS_US
, MENU_SCROLL_DELAY_US
}};
70 static void menuMouseDown(WObjDescriptor
* desc
, XEvent
* event
);
71 static void menuExpose(WObjDescriptor
* desc
, XEvent
* event
);
72 static void menuTitleDoubleClick(WCoreWindow
* sender
, void *data
, XEvent
* event
);
73 static void menuTitleMouseDown(WCoreWindow
* sender
, void *data
, XEvent
* event
);
74 static void menuCloseClick(WCoreWindow
* sender
, void *data
, XEvent
* event
);
75 static void updateTexture(WMenu
* menu
);
76 static int saveMenuRecurs(WMPropList
* menus
, WScreen
* scr
, WMenu
* menu
);
77 static int restoreMenuRecurs(WScreen
*scr
, WMPropList
*menus
, WMenu
*menu
, const char *path
);
78 static void selectEntry(WMenu
* menu
, int entry_no
);
79 static void closeCascade(WMenu
* menu
);
81 /****** Notification Observers ******/
83 static void appearanceObserver(void *self
, WMNotification
* notif
)
85 WMenu
*menu
= (WMenu
*) self
;
86 uintptr_t flags
= (uintptr_t)WMGetNotificationClientData(notif
);
88 if (!menu
->flags
.realized
)
91 if (WMGetNotificationName(notif
) == WNMenuAppearanceSettingsChanged
) {
92 if (flags
& WFontSettings
) {
93 menu
->flags
.realized
= 0;
96 if (flags
& WTextureSettings
) {
97 if (!menu
->flags
.brother
)
100 if (flags
& (WTextureSettings
| WColorSettings
)) {
103 } else if (menu
->flags
.titled
) {
105 if (flags
& WFontSettings
) {
106 menu
->flags
.realized
= 0;
109 if (flags
& WTextureSettings
) {
110 menu
->frame
->flags
.need_texture_remake
= 1;
112 if (flags
& (WColorSettings
| WTextureSettings
)) {
113 wFrameWindowPaint(menu
->frame
);
118 /************************************/
121 *----------------------------------------------------------------------
123 * Creates a new empty menu with the specified title. If main_menu
124 * is True, the created menu will be a main menu, which has some special
125 * properties such as being placed over other normal menus.
126 * If title is NULL, the menu will have no titlebar.
130 *----------------------------------------------------------------------
132 WMenu
*wMenuCreate(WScreen
*screen
, const char *title
, int main_menu
)
135 static int brother
= 0;
138 menu
= wmalloc(sizeof(WMenu
));
140 #ifdef SINGLE_MENULEVEL
141 tmp
= WMSubmenuLevel
;
143 tmp
= (main_menu
? WMMainMenuLevel
: WMSubmenuLevel
);
146 flags
= WFF_SINGLE_STATE
| WFF_BORDER
;
148 flags
|= WFF_TITLEBAR
| WFF_RIGHT_BUTTON
;
149 menu
->flags
.titled
= 1;
152 wFrameWindowCreate(screen
, tmp
, 8, 2, 1, 1, &wPreferences
.menu_title_clearance
,
153 &wPreferences
.menu_title_min_height
,
154 &wPreferences
.menu_title_max_height
,
156 screen
->menu_title_texture
, NULL
,
157 screen
->menu_title_color
, &screen
->menu_title_font
,
158 screen
->w_depth
, screen
->w_visual
, screen
->w_colormap
);
160 menu
->frame
->core
->descriptor
.parent
= menu
;
161 menu
->frame
->core
->descriptor
.parent_type
= WCLASS_MENU
;
162 menu
->frame
->core
->descriptor
.handle_mousedown
= menuMouseDown
;
164 wFrameWindowHideButton(menu
->frame
, WFF_RIGHT_BUTTON
);
167 menu
->frame
->title
= wstrdup(title
);
170 menu
->frame
->flags
.justification
= WTJ_LEFT
;
172 menu
->frame
->rbutton_image
= screen
->b_pixmaps
[WBUT_CLOSE
];
175 menu
->alloced_entries
= 0;
176 menu
->selected_entry
= -1;
177 menu
->entries
= NULL
;
179 menu
->frame_x
= screen
->app_menu_x
;
180 menu
->frame_y
= screen
->app_menu_y
;
182 menu
->frame
->child
= menu
;
184 menu
->flags
.lowered
= 0;
185 menu
->flags
.shaded
= 0;
189 /* setup object descriptors */
190 menu
->frame
->on_mousedown_titlebar
= menuTitleMouseDown
;
191 menu
->frame
->on_dblclick_titlebar
= menuTitleDoubleClick
;
194 menu
->frame
->on_click_right
= menuCloseClick
;
196 menu
->menu
= wCoreCreate(menu
->frame
->core
, 0, menu
->frame
->top_width
, menu
->frame
->core
->width
, 10);
198 menu
->menu
->descriptor
.parent
= menu
;
199 menu
->menu
->descriptor
.parent_type
= WCLASS_MENU
;
200 menu
->menu
->descriptor
.handle_expose
= menuExpose
;
201 menu
->menu
->descriptor
.handle_mousedown
= menuMouseDown
;
203 menu
->menu_texture_data
= None
;
205 XMapWindow(dpy
, menu
->menu
->window
);
211 menu
->brother
= wMenuCreate(screen
, title
, main_menu
);
213 menu
->brother
->flags
.brother
= 1;
214 menu
->brother
->brother
= menu
;
216 WMAddNotificationObserver(appearanceObserver
, menu
, WNMenuAppearanceSettingsChanged
, menu
);
218 WMAddNotificationObserver(appearanceObserver
, menu
, WNMenuTitleAppearanceSettingsChanged
, menu
);
223 WMenu
*wMenuCreateForApp(WScreen
*screen
, const char *title
, int main_menu
)
227 menu
= wMenuCreate(screen
, title
, main_menu
);
230 menu
->flags
.app_menu
= 1;
231 menu
->brother
->flags
.app_menu
= 1;
236 static void insertEntry(WMenu
* menu
, WMenuEntry
* entry
, int index
)
240 for (i
= menu
->entry_no
- 1; i
>= index
; i
--) {
241 menu
->entries
[i
]->order
++;
242 menu
->entries
[i
+ 1] = menu
->entries
[i
];
244 menu
->entries
[index
] = entry
;
247 WMenuEntry
*wMenuInsertCallback(WMenu
*menu
, int index
, const char *text
,
248 void (*callback
) (WMenu
* menu
, WMenuEntry
* entry
), void *clientdata
)
252 menu
->flags
.realized
= 0;
253 menu
->brother
->flags
.realized
= 0;
255 /* reallocate array if it's too small */
256 if (menu
->entry_no
>= menu
->alloced_entries
) {
259 tmp
= wrealloc(menu
->entries
, sizeof(WMenuEntry
) * (menu
->alloced_entries
+ 5));
262 menu
->alloced_entries
+= 5;
264 menu
->brother
->entries
= tmp
;
265 menu
->brother
->alloced_entries
= menu
->alloced_entries
;
267 entry
= wmalloc(sizeof(WMenuEntry
));
268 entry
->flags
.enabled
= 1;
269 entry
->text
= wstrdup(text
);
271 entry
->clientdata
= clientdata
;
272 entry
->callback
= callback
;
273 if (index
< 0 || index
>= menu
->entry_no
) {
274 entry
->order
= menu
->entry_no
;
275 menu
->entries
[menu
->entry_no
] = entry
;
277 entry
->order
= index
;
278 insertEntry(menu
, entry
, index
);
282 menu
->brother
->entry_no
= menu
->entry_no
;
287 void wMenuEntrySetCascade(WMenu
* menu
, WMenuEntry
* entry
, WMenu
* cascade
)
289 WMenu
*brother
= menu
->brother
;
292 assert(menu
->flags
.brother
== 0);
294 if (entry
->cascade
>= 0) {
295 menu
->flags
.realized
= 0;
296 brother
->flags
.realized
= 0;
299 cascade
->parent
= menu
;
301 cascade
->brother
->parent
= brother
;
304 for (i
= 0; i
< menu
->cascade_no
; i
++) {
305 if (menu
->cascades
[i
] == NULL
) {
306 menu
->cascades
[i
] = cascade
;
307 brother
->cascades
[i
] = cascade
->brother
;
314 entry
->cascade
= menu
->cascade_no
;
316 menu
->cascades
= wrealloc(menu
->cascades
, sizeof(menu
->cascades
[0]) * (menu
->cascade_no
+ 1));
317 menu
->cascades
[menu
->cascade_no
++] = cascade
;
319 brother
->cascades
= wrealloc(brother
->cascades
, sizeof(brother
->cascades
[0]) * (brother
->cascade_no
+ 1));
320 brother
->cascades
[brother
->cascade_no
++] = cascade
->brother
;
323 if (menu
->flags
.lowered
) {
325 cascade
->flags
.lowered
= 1;
326 ChangeStackingLevel(cascade
->frame
->core
, WMNormalLevel
);
328 cascade
->brother
->flags
.lowered
= 1;
329 ChangeStackingLevel(cascade
->brother
->frame
->core
, WMNormalLevel
);
332 if (!menu
->flags
.realized
)
336 void wMenuEntryRemoveCascade(WMenu
* menu
, WMenuEntry
* entry
)
338 assert(menu
->flags
.brother
== 0);
340 /* destroy cascade menu */
341 if (entry
->cascade
>= 0 && menu
->cascades
&& menu
->cascades
[entry
->cascade
] != NULL
) {
343 wMenuDestroy(menu
->cascades
[entry
->cascade
], True
);
345 menu
->cascades
[entry
->cascade
] = NULL
;
346 menu
->brother
->cascades
[entry
->cascade
] = NULL
;
352 void wMenuRemoveItem(WMenu
* menu
, int index
)
356 if (menu
->flags
.brother
) {
357 wMenuRemoveItem(menu
->brother
, index
);
361 if (index
>= menu
->entry_no
)
364 /* destroy cascade menu */
365 wMenuEntryRemoveCascade(menu
, menu
->entries
[index
]);
367 /* destroy unshared data */
369 if (menu
->entries
[index
]->text
)
370 wfree(menu
->entries
[index
]->text
);
372 if (menu
->entries
[index
]->rtext
)
373 wfree(menu
->entries
[index
]->rtext
);
375 if (menu
->entries
[index
]->free_cdata
&& menu
->entries
[index
]->clientdata
)
376 (*menu
->entries
[index
]->free_cdata
) (menu
->entries
[index
]->clientdata
);
378 wfree(menu
->entries
[index
]);
380 for (i
= index
; i
< menu
->entry_no
- 1; i
++) {
381 menu
->entries
[i
+ 1]->order
--;
382 menu
->entries
[i
] = menu
->entries
[i
+ 1];
385 menu
->brother
->entry_no
--;
388 static Pixmap
renderTexture(WMenu
* menu
)
396 WScreen
*scr
= menu
->menu
->screen_ptr
;
397 WTexture
*texture
= scr
->menu_item_texture
;
399 if (wPreferences
.menu_style
== MS_NORMAL
) {
400 img
= wTextureRenderImage(texture
, menu
->menu
->width
, menu
->entry_height
, WREL_MENUENTRY
);
402 img
= wTextureRenderImage(texture
, menu
->menu
->width
, menu
->menu
->height
+ 1, WREL_MENUENTRY
);
405 wwarning(_("could not render texture: %s"), RMessageForError(RErrorCode
));
410 if (wPreferences
.menu_style
== MS_SINGLE_TEXTURE
) {
412 light
.red
= light
.green
= light
.blue
= 80;
415 dark
.red
= dark
.green
= dark
.blue
= 0;
418 mid
.red
= mid
.green
= mid
.blue
= 40;
420 for (i
= 1; i
< menu
->entry_no
; i
++) {
421 ROperateLine(img
, RSubtractOperation
, 0, i
* menu
->entry_height
- 2,
422 menu
->menu
->width
- 1, i
* menu
->entry_height
- 2, &mid
);
424 RDrawLine(img
, 0, i
* menu
->entry_height
- 1,
425 menu
->menu
->width
- 1, i
* menu
->entry_height
- 1, &dark
);
427 ROperateLine(img
, RAddOperation
, 0, i
* menu
->entry_height
,
428 menu
->menu
->width
- 1, i
* menu
->entry_height
, &light
);
431 if (!RConvertImage(scr
->rcontext
, img
, &pix
)) {
432 wwarning(_("error rendering image:%s"), RMessageForError(RErrorCode
));
439 static void updateTexture(WMenu
* menu
)
441 WScreen
*scr
= menu
->menu
->screen_ptr
;
443 /* setup background texture */
444 if (scr
->menu_item_texture
->any
.type
!= WTEX_SOLID
) {
445 if (!menu
->flags
.brother
) {
446 FREE_PIXMAP(menu
->menu_texture_data
);
448 menu
->menu_texture_data
= renderTexture(menu
);
450 XSetWindowBackgroundPixmap(dpy
, menu
->menu
->window
, menu
->menu_texture_data
);
451 XClearWindow(dpy
, menu
->menu
->window
);
453 XSetWindowBackgroundPixmap(dpy
, menu
->brother
->menu
->window
, menu
->menu_texture_data
);
454 XClearWindow(dpy
, menu
->brother
->menu
->window
);
457 XSetWindowBackground(dpy
, menu
->menu
->window
, scr
->menu_item_texture
->any
.color
.pixel
);
458 XClearWindow(dpy
, menu
->menu
->window
);
462 void wMenuRealize(WMenu
* menu
)
465 int width
, rwidth
, mrwidth
, mwidth
;
466 int theight
, twidth
, eheight
;
467 WScreen
*scr
= menu
->frame
->screen_ptr
;
468 static int brother_done
= 0;
473 wMenuRealize(menu
->brother
);
477 flags
= WFF_SINGLE_STATE
| WFF_BORDER
;
478 if (menu
->flags
.titled
)
479 flags
|= WFF_TITLEBAR
| WFF_RIGHT_BUTTON
;
481 wFrameWindowUpdateBorders(menu
->frame
, flags
);
483 if (menu
->flags
.titled
) {
484 twidth
= WMWidthOfString(scr
->menu_title_font
, menu
->frame
->title
, strlen(menu
->frame
->title
));
485 theight
= menu
->frame
->top_width
;
486 twidth
+= theight
+ (wPreferences
.new_style
== TS_NEW
? 16 : 8);
491 eheight
= WMFontHeight(scr
->menu_entry_font
) + 6 + wPreferences
.menu_text_clearance
* 2;
492 menu
->entry_height
= eheight
;
495 for (i
= 0; i
< menu
->entry_no
; i
++) {
498 /* search widest text */
499 text
= menu
->entries
[i
]->text
;
500 width
= WMWidthOfString(scr
->menu_entry_font
, text
, strlen(text
)) + 10;
502 if (menu
->entries
[i
]->flags
.indicator
) {
503 width
+= MENU_INDICATOR_SPACE
;
509 /* search widest text on right */
510 text
= menu
->entries
[i
]->rtext
;
512 rwidth
= WMWidthOfString(scr
->menu_entry_font
, text
, strlen(text
))
514 else if (menu
->entries
[i
]->cascade
>= 0)
519 if (rwidth
> mrwidth
)
527 wCoreConfigure(menu
->menu
, 0, theight
, mwidth
, menu
->entry_no
* eheight
- 1);
529 wFrameWindowResize(menu
->frame
, mwidth
, menu
->entry_no
* eheight
- 1
530 + menu
->frame
->top_width
+ menu
->frame
->bottom_width
);
534 menu
->flags
.realized
= 1;
536 if (menu
->flags
.mapped
)
538 if (menu
->brother
->flags
.mapped
)
539 wMenuPaint(menu
->brother
);
542 void wMenuDestroy(WMenu
* menu
, int recurse
)
546 WMRemoveNotificationObserver(menu
);
548 /* remove any pending timers */
550 WMDeleteTimerHandler(menu
->timer
);
553 /* call destroy handler */
554 if (menu
->on_destroy
)
555 (*menu
->on_destroy
) (menu
);
557 /* Destroy items if this menu own them. If this is the "brother" menu,
558 * leave them alone as it is shared by them.
560 if (!menu
->flags
.brother
) {
561 for (i
= 0; i
< menu
->entry_no
; i
++) {
563 wfree(menu
->entries
[i
]->text
);
565 if (menu
->entries
[i
]->rtext
)
566 wfree(menu
->entries
[i
]->rtext
);
569 if (menu
->entries
[i
]->instances
) {
570 WMReleasePropList(menu
->entries
[i
]->instances
);
572 #endif /* USER_MENU */
574 if (menu
->entries
[i
]->free_cdata
&& menu
->entries
[i
]->clientdata
) {
575 (*menu
->entries
[i
]->free_cdata
) (menu
->entries
[i
]->clientdata
);
577 wfree(menu
->entries
[i
]);
581 for (i
= 0; i
< menu
->cascade_no
; i
++) {
582 if (menu
->cascades
[i
]) {
583 if (menu
->cascades
[i
]->flags
.brother
)
584 wMenuDestroy(menu
->cascades
[i
]->brother
, recurse
);
586 wMenuDestroy(menu
->cascades
[i
], recurse
);
592 wfree(menu
->entries
);
596 FREE_PIXMAP(menu
->menu_texture_data
);
599 wfree(menu
->cascades
);
601 wCoreDestroy(menu
->menu
);
602 wFrameWindowDestroy(menu
->frame
);
604 /* destroy copy of this menu */
605 if (!menu
->flags
.brother
&& menu
->brother
)
606 wMenuDestroy(menu
->brother
, False
);
616 static void drawFrame(WScreen
* scr
, Drawable win
, int y
, int w
, int h
, int type
)
622 segs
[i
].x1
= segs
[i
].x2
= w
- 1;
624 segs
[i
].y2
= y
+ h
- 1;
626 if (type
!= F_TOP
&& type
!= F_NONE
) {
628 segs
[i
].y1
= segs
[i
].y2
= y
+ h
- 2;
632 XDrawSegments(dpy
, win
, scr
->menu_item_auxtexture
->dim_gc
, segs
, i
);
638 segs
[i
].y2
= y
+ h
- 1;
640 if (type
!= F_BOTTOM
&& type
!= F_NONE
) {
647 XDrawSegments(dpy
, win
, scr
->menu_item_auxtexture
->light_gc
, segs
, i
);
649 if (type
!= F_TOP
&& type
!= F_NONE
)
650 XDrawLine(dpy
, win
, scr
->menu_item_auxtexture
->dark_gc
, 0, y
+ h
- 1, w
- 1, y
+ h
- 1);
653 static void paintEntry(WMenu
* menu
, int index
, int selected
)
655 WScreen
*scr
= menu
->frame
->screen_ptr
;
656 Window win
= menu
->menu
->window
;
657 WMenuEntry
*entry
= menu
->entries
[index
];
663 if (!menu
->flags
.realized
)
665 h
= menu
->entry_height
;
666 w
= menu
->menu
->width
;
669 light
= scr
->menu_item_auxtexture
->light_gc
;
670 dim
= scr
->menu_item_auxtexture
->dim_gc
;
671 dark
= scr
->menu_item_auxtexture
->dark_gc
;
673 if (wPreferences
.menu_style
== MS_FLAT
&& menu
->entry_no
> 1) {
676 else if (index
== menu
->entry_no
- 1)
684 /* paint background */
686 XFillRectangle(dpy
, win
, WMColorGC(scr
->select_color
), 1, y
+ 1, w
- 2, h
- 3);
687 if (scr
->menu_item_texture
->any
.type
== WTEX_SOLID
)
688 drawFrame(scr
, win
, y
, w
, h
, type
);
690 if (scr
->menu_item_texture
->any
.type
== WTEX_SOLID
) {
691 XClearArea(dpy
, win
, 0, y
+ 1, w
- 1, h
- 3, False
);
693 drawFrame(scr
, win
, y
, w
, h
, type
);
695 XClearArea(dpy
, win
, 0, y
, w
, h
, False
);
700 if (entry
->flags
.enabled
)
701 color
= scr
->select_text_color
;
703 color
= scr
->dtext_color
;
704 } else if (!entry
->flags
.enabled
) {
705 color
= scr
->dtext_color
;
707 color
= scr
->mtext_color
;
711 if (entry
->flags
.indicator
)
712 x
+= MENU_INDICATOR_SPACE
+ 2;
714 WMDrawString(scr
->wmscreen
, win
, color
, scr
->menu_entry_font
,
715 x
, 3 + y
+ wPreferences
.menu_text_clearance
, entry
->text
, strlen(entry
->text
));
717 if (entry
->cascade
>= 0) {
718 /* draw the cascade indicator */
719 XDrawLine(dpy
, win
, dim
, w
- 11, y
+ 6, w
- 6, y
+ h
/ 2 - 1);
720 XDrawLine(dpy
, win
, light
, w
- 11, y
+ h
- 8, w
- 6, y
+ h
/ 2 - 1);
721 XDrawLine(dpy
, win
, dark
, w
- 12, y
+ 6, w
- 12, y
+ h
- 8);
725 if (entry
->flags
.indicator
&& entry
->flags
.indicator_on
) {
729 switch (entry
->flags
.indicator_type
) {
731 indicator
= scr
->menu_check_indicator
;
734 indicator
= scr
->menu_mini_indicator
;
737 indicator
= scr
->menu_hide_indicator
;
740 indicator
= scr
->menu_shade_indicator
;
744 indicator
= scr
->menu_radio_indicator
;
748 iw
= indicator
->width
;
749 ih
= indicator
->height
;
750 XSetClipMask(dpy
, scr
->copy_gc
, indicator
->mask
);
751 XSetClipOrigin(dpy
, scr
->copy_gc
, 5, y
+ (h
- ih
) / 2);
753 if (entry
->flags
.enabled
) {
754 XSetForeground(dpy
, scr
->copy_gc
, WMColorPixel(scr
->select_text_color
));
756 XSetForeground(dpy
, scr
->copy_gc
, WMColorPixel(scr
->dtext_color
));
759 if (entry
->flags
.enabled
) {
760 XSetForeground(dpy
, scr
->copy_gc
, WMColorPixel(scr
->mtext_color
));
762 XSetForeground(dpy
, scr
->copy_gc
, WMColorPixel(scr
->dtext_color
));
765 XFillRectangle(dpy
, win
, scr
->copy_gc
, 5, y
+ (h
- ih
) / 2, iw
, ih
);
767 XCopyArea(dpy, indicator->image, win, scr->copy_gc, 0, 0,
768 iw, ih, 5, y+(h-ih)/2);
770 XSetClipOrigin(dpy
, scr
->copy_gc
, 0, 0);
773 /* draw right text */
775 if (entry
->rtext
&& entry
->cascade
< 0) {
776 tw
= WMWidthOfString(scr
->menu_entry_font
, entry
->rtext
, strlen(entry
->rtext
));
778 WMDrawString(scr
->wmscreen
, win
, color
, scr
->menu_entry_font
, w
- 6 - tw
,
779 y
+ 3 + wPreferences
.menu_text_clearance
, entry
->rtext
, strlen(entry
->rtext
));
783 static void move_menus(WMenu
* menu
, int x
, int y
)
785 while (menu
->parent
) {
788 if (!wPreferences
.align_menus
&& menu
->selected_entry
>= 0) {
789 y
-= menu
->selected_entry
* menu
->entry_height
;
792 wMenuMove(menu
, x
, y
, True
);
795 static void makeVisible(WMenu
* menu
)
797 WScreen
*scr
= menu
->frame
->screen_ptr
;
798 int x1
, y1
, x2
, y2
, new_x
, new_y
;
799 WMRect rect
= wGetRectForHead(scr
, wGetHeadForPointerLocation(scr
));
801 if (menu
->entry_no
< 0)
805 y1
= menu
->frame_y
+ menu
->frame
->top_width
+ menu
->selected_entry
* menu
->entry_height
;
806 x2
= x1
+ MENUW(menu
);
807 y2
= y1
+ menu
->entry_height
;
812 if (x1
< rect
.pos
.x
) {
814 } else if (x2
>= rect
.pos
.x
+ rect
.size
.width
) {
815 new_x
= rect
.pos
.x
+ rect
.size
.width
- MENUW(menu
) - 1;
818 if (y1
< rect
.pos
.y
) {
820 } else if (y2
>= rect
.pos
.y
+ rect
.size
.height
) {
821 new_y
= rect
.pos
.y
+ rect
.size
.height
- menu
->entry_height
- 1;
824 new_y
= new_y
- menu
->frame
->top_width
- menu
->selected_entry
* menu
->entry_height
;
825 move_menus(menu
, new_x
, new_y
);
828 static int check_key(WMenu
* menu
, XKeyEvent
* event
)
833 if (XLookupString(event
, buffer
, 32, NULL
, NULL
) < 1)
836 ch
= toupper(buffer
[0]);
838 s
= (menu
->selected_entry
>= 0 ? menu
->selected_entry
+ 1 : 0);
841 for (i
= s
; i
< menu
->entry_no
; i
++) {
842 if (ch
== toupper(menu
->entries
[i
]->text
[0])) {
846 /* no match. Retry from start, if previous started from a selected entry */
854 static int keyboardMenu(WMenu
* menu
)
857 KeySym ksym
= NoSymbol
;
861 int old_pos_x
= menu
->frame_x
;
862 int old_pos_y
= menu
->frame_y
;
863 int new_x
= old_pos_x
, new_y
= old_pos_y
;
864 WMRect rect
= wGetRectForHead(menu
->frame
->screen_ptr
,
865 wGetHeadForPointerLocation(menu
->frame
->screen_ptr
));
867 if (menu
->flags
.editing
)
870 XGrabKeyboard(dpy
, menu
->frame
->core
->window
, True
, GrabModeAsync
, GrabModeAsync
, CurrentTime
);
872 if (menu
->frame_y
+ menu
->frame
->top_width
>= rect
.pos
.y
+ rect
.size
.height
)
873 new_y
= rect
.pos
.y
+ rect
.size
.height
- menu
->frame
->top_width
;
875 if (menu
->frame_x
+ MENUW(menu
) >= rect
.pos
.x
+ rect
.size
.width
)
876 new_x
= rect
.pos
.x
+ rect
.size
.width
- MENUW(menu
) - 1;
878 move_menus(menu
, new_x
, new_y
);
880 while (!done
&& menu
->flags
.mapped
) {
881 XAllowEvents(dpy
, AsyncKeyboard
, CurrentTime
);
882 WMMaskEvent(dpy
, ExposureMask
| ButtonMotionMask
| ButtonPressMask
883 | ButtonReleaseMask
| KeyPressMask
| KeyReleaseMask
| SubstructureNotifyMask
, &event
);
885 switch (event
.type
) {
887 ksym
= XLookupKeysym(&event
.xkey
, 0);
888 if (wPreferences
.vi_key_menus
) {
917 selectEntry(menu
, 0);
925 selectEntry(menu
, menu
->entry_no
- 1);
933 if (menu
->selected_entry
<= 0)
934 selectEntry(menu
, menu
->entry_no
- 1);
936 selectEntry(menu
, menu
->selected_entry
- 1);
944 if (menu
->selected_entry
< 0)
945 selectEntry(menu
, 0);
946 else if (menu
->selected_entry
== menu
->entry_no
- 1)
947 selectEntry(menu
, 0);
948 else if (menu
->selected_entry
< menu
->entry_no
- 1)
949 selectEntry(menu
, menu
->selected_entry
+ 1);
957 if (menu
->selected_entry
>= 0) {
959 entry
= menu
->entries
[menu
->selected_entry
];
961 if (entry
->cascade
>= 0 && menu
->cascades
962 && menu
->cascades
[entry
->cascade
]->entry_no
> 0) {
964 XUngrabKeyboard(dpy
, CurrentTime
);
966 selectEntry(menu
->cascades
[entry
->cascade
], 0);
967 if (!keyboardMenu(menu
->cascades
[entry
->cascade
]))
970 XGrabKeyboard(dpy
, menu
->frame
->core
->window
, True
,
971 GrabModeAsync
, GrabModeAsync
, CurrentTime
);
980 if (menu
->parent
!= NULL
&& menu
->parent
->selected_entry
>= 0) {
981 selectEntry(menu
, -1);
982 move_menus(menu
, old_pos_x
, old_pos_y
);
995 index
= check_key(menu
, &event
.xkey
);
997 selectEntry(menu
, index
);
1003 if (event
.type
== ButtonPress
)
1006 WMHandleEvent(&event
);
1010 XUngrabKeyboard(dpy
, CurrentTime
);
1012 if (done
== 2 && menu
->selected_entry
>= 0) {
1013 entry
= menu
->entries
[menu
->selected_entry
];
1018 if (entry
&& entry
->callback
!= NULL
&& entry
->flags
.enabled
&& entry
->cascade
< 0) {
1019 #if (MENU_BLINK_COUNT > 0)
1020 int sel
= menu
->selected_entry
;
1023 for (i
= 0; i
< MENU_BLINK_COUNT
; i
++) {
1024 paintEntry(menu
, sel
, False
);
1026 wusleep(MENU_BLINK_DELAY
);
1027 paintEntry(menu
, sel
, True
);
1029 wusleep(MENU_BLINK_DELAY
);
1032 selectEntry(menu
, -1);
1034 if (!menu
->flags
.buttoned
) {
1036 move_menus(menu
, old_pos_x
, old_pos_y
);
1040 (*entry
->callback
) (menu
, entry
);
1042 if (!menu
->flags
.buttoned
) {
1044 move_menus(menu
, old_pos_x
, old_pos_y
);
1046 selectEntry(menu
, -1);
1049 /* returns True if returning from a submenu to a parent menu,
1050 * False if exiting from menu */
1054 void wMenuMapAt(WMenu
* menu
, int x
, int y
, int keyboard
)
1056 if (!menu
->flags
.realized
) {
1057 menu
->flags
.realized
= 1;
1061 if (!menu
->flags
.mapped
) {
1062 if (wPreferences
.wrap_menus
) {
1063 WScreen
*scr
= menu
->frame
->screen_ptr
;
1064 WMRect rect
= wGetRectForHead(scr
, wGetHeadForPointerLocation(scr
));
1070 if (x
+ MENUW(menu
) > rect
.pos
.x
+ rect
.size
.width
)
1071 x
= rect
.pos
.x
+ rect
.size
.width
- MENUW(menu
);
1072 if (y
+ MENUH(menu
) > rect
.pos
.y
+ rect
.size
.height
)
1073 y
= rect
.pos
.y
+ rect
.size
.height
- MENUH(menu
);
1076 XMoveWindow(dpy
, menu
->frame
->core
->window
, x
, y
);
1079 XMapWindow(dpy
, menu
->frame
->core
->window
);
1080 wRaiseFrame(menu
->frame
->core
);
1081 menu
->flags
.mapped
= 1;
1083 selectEntry(menu
, 0);
1090 void wMenuMap(WMenu
* menu
)
1092 if (!menu
->flags
.realized
) {
1093 menu
->flags
.realized
= 1;
1096 if (menu
->flags
.app_menu
&& menu
->parent
== NULL
) {
1097 menu
->frame_x
= menu
->frame
->screen_ptr
->app_menu_x
;
1098 menu
->frame_y
= menu
->frame
->screen_ptr
->app_menu_y
;
1099 XMoveWindow(dpy
, menu
->frame
->core
->window
, menu
->frame_x
, menu
->frame_y
);
1101 XMapWindow(dpy
, menu
->frame
->core
->window
);
1102 wRaiseFrame(menu
->frame
->core
);
1103 menu
->flags
.mapped
= 1;
1106 void wMenuUnmap(WMenu
* menu
)
1110 XUnmapWindow(dpy
, menu
->frame
->core
->window
);
1111 if (menu
->flags
.titled
&& menu
->flags
.buttoned
) {
1112 wFrameWindowHideButton(menu
->frame
, WFF_RIGHT_BUTTON
);
1114 menu
->flags
.buttoned
= 0;
1115 menu
->flags
.mapped
= 0;
1116 menu
->flags
.open_to_left
= 0;
1118 if (menu
->flags
.shaded
) {
1119 wFrameWindowResize(menu
->frame
, menu
->frame
->core
->width
, menu
->frame
->top_width
+
1120 menu
->entry_height
*menu
->entry_no
+ menu
->frame
->bottom_width
- 1);
1121 menu
->flags
.shaded
= 0;
1124 for (i
= 0; i
< menu
->cascade_no
; i
++) {
1125 if (menu
->cascades
[i
] != NULL
1126 && menu
->cascades
[i
]->flags
.mapped
&& !menu
->cascades
[i
]->flags
.buttoned
) {
1128 wMenuUnmap(menu
->cascades
[i
]);
1131 menu
->selected_entry
= -1;
1134 void wMenuPaint(WMenu
* menu
)
1138 if (!menu
->flags
.mapped
) {
1143 for (i
= 0; i
< menu
->entry_no
; i
++) {
1144 paintEntry(menu
, i
, i
== menu
->selected_entry
);
1148 void wMenuSetEnabled(WMenu
* menu
, int index
, int enable
)
1150 if (index
>= menu
->entry_no
)
1152 menu
->entries
[index
]->flags
.enabled
= enable
;
1153 paintEntry(menu
, index
, index
== menu
->selected_entry
);
1154 paintEntry(menu
->brother
, index
, index
== menu
->selected_entry
);
1158 static void selectEntry(WMenu
* menu
, int entry_no
)
1164 if (menu
->entries
== NULL
)
1167 if (entry_no
>= menu
->entry_no
)
1170 old_entry
= menu
->selected_entry
;
1171 menu
->selected_entry
= entry_no
;
1173 if (old_entry
!= entry_no
) {
1175 /* unselect previous entry */
1176 if (old_entry
>= 0) {
1177 paintEntry(menu
, old_entry
, False
);
1178 entry
= menu
->entries
[old_entry
];
1181 if (entry
->cascade
>= 0 && menu
->cascades
) {
1182 if (!menu
->cascades
[entry
->cascade
]->flags
.buttoned
) {
1183 wMenuUnmap(menu
->cascades
[entry
->cascade
]);
1189 menu
->selected_entry
= -1;
1192 entry
= menu
->entries
[entry_no
];
1194 if (entry
->cascade
>= 0 && menu
->cascades
&& entry
->flags
.enabled
) {
1195 /* Callback for when the submenu is opened.
1197 submenu
= menu
->cascades
[entry
->cascade
];
1198 if (submenu
&& submenu
->flags
.brother
)
1199 submenu
= submenu
->brother
;
1201 if (entry
->callback
) {
1202 /* Only call the callback if the submenu is not yet mapped.
1204 if (menu
->flags
.brother
) {
1205 if (!submenu
|| !submenu
->flags
.mapped
)
1206 (*entry
->callback
) (menu
->brother
, entry
);
1208 if (!submenu
|| !submenu
->flags
.buttoned
)
1209 (*entry
->callback
) (menu
, entry
);
1213 /* the submenu menu might have changed */
1214 submenu
= menu
->cascades
[entry
->cascade
];
1217 if (!submenu
->flags
.mapped
) {
1220 if (!submenu
->flags
.realized
)
1221 wMenuRealize(submenu
);
1222 if (wPreferences
.wrap_menus
) {
1223 if (menu
->flags
.open_to_left
)
1224 submenu
->flags
.open_to_left
= 1;
1226 if (submenu
->flags
.open_to_left
) {
1227 x
= menu
->frame_x
- MENUW(submenu
);
1230 submenu
->flags
.open_to_left
= 0;
1233 x
= menu
->frame_x
+ MENUW(menu
);
1235 if (x
+ MENUW(submenu
)
1236 >= menu
->frame
->screen_ptr
->scr_width
) {
1238 x
= menu
->frame_x
- MENUW(submenu
);
1239 submenu
->flags
.open_to_left
= 1;
1243 x
= menu
->frame_x
+ MENUW(menu
);
1246 if (wPreferences
.align_menus
) {
1249 y
= menu
->frame_y
+ menu
->entry_height
* entry_no
;
1250 if (menu
->flags
.titled
)
1251 y
+= menu
->frame
->top_width
;
1252 if (menu
->cascades
[entry
->cascade
]->flags
.titled
)
1253 y
-= menu
->cascades
[entry
->cascade
]->frame
->top_width
;
1256 wMenuMapAt(menu
->cascades
[entry
->cascade
], x
, y
, False
);
1257 menu
->cascades
[entry
->cascade
]->parent
= menu
;
1262 paintEntry(menu
, entry_no
, True
);
1266 static WMenu
*findMenu(WScreen
* scr
, int *x_ret
, int *y_ret
)
1269 WObjDescriptor
*desc
;
1270 Window root_ret
, win
, junk_win
;
1274 XQueryPointer(dpy
, scr
->root_win
, &root_ret
, &win
, &x
, &y
, &wx
, &wy
, &mask
);
1279 if (XFindContext(dpy
, win
, w_global
.context
.client_win
, (XPointer
*) & desc
) == XCNOENT
)
1282 if (desc
->parent_type
== WCLASS_MENU
) {
1283 menu
= (WMenu
*) desc
->parent
;
1284 XTranslateCoordinates(dpy
, root_ret
, menu
->menu
->window
, wx
, wy
, x_ret
, y_ret
, &junk_win
);
1290 static void closeCascade(WMenu
* menu
)
1292 WMenu
*parent
= menu
->parent
;
1294 if (menu
->flags
.brother
|| (!menu
->flags
.buttoned
&& (!menu
->flags
.app_menu
|| menu
->parent
!= NULL
))) {
1296 selectEntry(menu
, -1);
1298 #if (MENU_BLINK_DELAY > 2)
1299 wusleep(MENU_BLINK_DELAY
/ 2);
1302 while (parent
!= NULL
1303 && (parent
->parent
!= NULL
|| !parent
->flags
.app_menu
|| parent
->flags
.brother
)
1304 && !parent
->flags
.buttoned
) {
1305 selectEntry(parent
, -1);
1307 parent
= parent
->parent
;
1310 selectEntry(parent
, -1);
1314 static void closeBrotherCascadesOf(WMenu
* menu
)
1319 for (i
= 0; i
< menu
->cascade_no
; i
++) {
1320 if (menu
->cascades
[i
]->flags
.brother
) {
1321 tmp
= menu
->cascades
[i
];
1323 tmp
= menu
->cascades
[i
]->brother
;
1325 if (tmp
->flags
.mapped
) {
1326 selectEntry(tmp
->parent
, -1);
1327 closeBrotherCascadesOf(tmp
);
1333 #define getEntryAt(menu, x, y) ((y)<0 ? -1 : (y)/(menu->entry_height))
1335 static WMenu
*parentMenu(WMenu
* menu
)
1340 if (menu
->flags
.buttoned
)
1343 while (menu
->parent
&& menu
->parent
->flags
.mapped
) {
1344 parent
= menu
->parent
;
1345 if (parent
->selected_entry
< 0)
1347 entry
= parent
->entries
[parent
->selected_entry
];
1348 if (!entry
->flags
.enabled
|| entry
->cascade
< 0 || !parent
->cascades
||
1349 parent
->cascades
[entry
->cascade
] != menu
)
1352 if (menu
->flags
.buttoned
)
1360 * Will raise the passed menu, if submenu = 0
1361 * If submenu > 0 will also raise all mapped submenus
1362 * until the first buttoned one
1363 * If submenu < 0 will also raise all mapped parent menus
1364 * until the first buttoned one
1367 static void raiseMenus(WMenu
* menu
, int submenus
)
1375 wRaiseFrame(menu
->frame
->core
);
1377 if (submenus
> 0 && menu
->selected_entry
>= 0) {
1378 i
= menu
->entries
[menu
->selected_entry
]->cascade
;
1379 if (i
>= 0 && menu
->cascades
) {
1380 submenu
= menu
->cascades
[i
];
1381 if (submenu
->flags
.mapped
&& !submenu
->flags
.buttoned
)
1382 raiseMenus(submenu
, submenus
);
1385 if (submenus
< 0 && !menu
->flags
.buttoned
&& menu
->parent
&& menu
->parent
->flags
.mapped
)
1386 raiseMenus(menu
->parent
, submenus
);
1389 WMenu
*wMenuUnderPointer(WScreen
* screen
)
1391 WObjDescriptor
*desc
;
1392 Window root_ret
, win
;
1396 XQueryPointer(dpy
, screen
->root_win
, &root_ret
, &win
, &dummy
, &dummy
, &dummy
, &dummy
, &mask
);
1401 if (XFindContext(dpy
, win
, w_global
.context
.client_win
, (XPointer
*) & desc
) == XCNOENT
)
1404 if (desc
->parent_type
== WCLASS_MENU
)
1405 return (WMenu
*) desc
->parent
;
1409 static void getPointerPosition(WScreen
* scr
, int *x
, int *y
)
1411 Window root_ret
, win
;
1415 XQueryPointer(dpy
, scr
->root_win
, &root_ret
, &win
, x
, y
, &wx
, &wy
, &mask
);
1418 static void getScrollAmount(WMenu
* menu
, int *hamount
, int *vamount
)
1420 WScreen
*scr
= menu
->menu
->screen_ptr
;
1421 int menuX1
= menu
->frame_x
;
1422 int menuY1
= menu
->frame_y
;
1423 int menuX2
= menu
->frame_x
+ MENUW(menu
);
1424 int menuY2
= menu
->frame_y
+ MENUH(menu
);
1426 WMRect rect
= wGetRectForHead(scr
, wGetHeadForPointerLocation(scr
));
1431 getPointerPosition(scr
, &xroot
, &yroot
);
1433 if (xroot
<= (rect
.pos
.x
+ 1) && menuX1
< rect
.pos
.x
) {
1434 /* scroll to the right */
1435 *hamount
= WMIN(MENU_SCROLL_STEP
, abs(menuX1
));
1437 } else if (xroot
>= (rect
.pos
.x
+ rect
.size
.width
- 2) && menuX2
> (rect
.pos
.x
+ rect
.size
.width
- 1)) {
1438 /* scroll to the left */
1439 *hamount
= WMIN(MENU_SCROLL_STEP
, abs(menuX2
- rect
.pos
.x
- rect
.size
.width
- 1));
1444 *hamount
= -*hamount
;
1447 if (yroot
<= (rect
.pos
.y
+ 1) && menuY1
< rect
.pos
.y
) {
1449 *vamount
= WMIN(MENU_SCROLL_STEP
, abs(menuY1
));
1451 } else if (yroot
>= (rect
.pos
.y
+ rect
.size
.height
- 2) && menuY2
> (rect
.pos
.y
+ rect
.size
.height
- 1)) {
1453 *vamount
= WMIN(MENU_SCROLL_STEP
, abs(menuY2
- rect
.pos
.y
- rect
.size
.height
- 2));
1455 *vamount
= -*vamount
;
1459 static void dragScrollMenuCallback(void *data
)
1461 WMenu
*menu
= (WMenu
*) data
;
1462 WScreen
*scr
= menu
->menu
->screen_ptr
;
1463 WMenu
*parent
= parentMenu(menu
);
1464 int hamount
, vamount
;
1466 int newSelectedEntry
;
1468 getScrollAmount(menu
, &hamount
, &vamount
);
1470 if (hamount
!= 0 || vamount
!= 0) {
1471 wMenuMove(parent
, parent
->frame_x
+ hamount
, parent
->frame_y
+ vamount
, True
);
1472 if (findMenu(scr
, &x
, &y
)) {
1473 newSelectedEntry
= getEntryAt(menu
, x
, y
);
1474 selectEntry(menu
, newSelectedEntry
);
1476 /* Pointer fell outside of menu. If the selected entry is
1477 * not a submenu, unselect it */
1478 if (menu
->selected_entry
>= 0 && menu
->entries
[menu
->selected_entry
]->cascade
< 0)
1479 selectEntry(menu
, -1);
1480 newSelectedEntry
= 0;
1483 /* paranoid check */
1484 if (newSelectedEntry
>= 0) {
1485 /* keep scrolling */
1486 menu
->timer
= WMAddTimerHandler(MENU_SCROLL_DELAY
, dragScrollMenuCallback
, menu
);
1491 /* don't need to scroll anymore */
1493 if (findMenu(scr
, &x
, &y
)) {
1494 newSelectedEntry
= getEntryAt(menu
, x
, y
);
1495 selectEntry(menu
, newSelectedEntry
);
1500 static void scrollMenuCallback(void *data
)
1502 WMenu
*menu
= (WMenu
*) data
;
1503 WMenu
*parent
= parentMenu(menu
);
1504 int hamount
= 0; /* amount to scroll */
1507 getScrollAmount(menu
, &hamount
, &vamount
);
1509 if (hamount
!= 0 || vamount
!= 0) {
1510 wMenuMove(parent
, parent
->frame_x
+ hamount
, parent
->frame_y
+ vamount
, True
);
1512 /* keep scrolling */
1513 menu
->timer
= WMAddTimerHandler(MENU_SCROLL_DELAY
, scrollMenuCallback
, menu
);
1515 /* don't need to scroll anymore */
1520 #define MENU_SCROLL_BORDER 5
1522 static int isPointNearBoder(WMenu
* menu
, int x
, int y
)
1524 int menuX1
= menu
->frame_x
;
1525 int menuY1
= menu
->frame_y
;
1526 int menuX2
= menu
->frame_x
+ MENUW(menu
);
1527 int menuY2
= menu
->frame_y
+ MENUH(menu
);
1529 int head
= wGetHeadForPoint(menu
->frame
->screen_ptr
, wmkpoint(x
, y
));
1530 WMRect rect
= wGetRectForHead(menu
->frame
->screen_ptr
, head
);
1532 /* XXX: handle screen joins properly !! */
1534 if (x
>= menuX1
&& x
<= menuX2
&&
1535 (y
< rect
.pos
.y
+ MENU_SCROLL_BORDER
|| y
>= rect
.pos
.y
+ rect
.size
.height
- MENU_SCROLL_BORDER
))
1537 else if (y
>= menuY1
&& y
<= menuY2
&&
1538 (x
< rect
.pos
.x
+ MENU_SCROLL_BORDER
|| x
>= rect
.pos
.x
+ rect
.size
.width
- MENU_SCROLL_BORDER
))
1544 typedef struct _delay
{
1549 static void callback_leaving(void *user_param
)
1551 _delay
*dl
= (_delay
*) user_param
;
1553 wMenuMove(dl
->menu
, dl
->ox
, dl
->oy
, True
);
1554 dl
->menu
->jump_back
= NULL
;
1555 dl
->menu
->menu
->screen_ptr
->flags
.jump_back_pending
= 0;
1559 void wMenuScroll(WMenu
*menu
)
1562 WMenu
*omenu
= parentMenu(menu
);
1563 WScreen
*scr
= menu
->frame
->screen_ptr
;
1566 int old_frame_x
= omenu
->frame_x
;
1567 int old_frame_y
= omenu
->frame_y
;
1570 if (omenu
->jump_back
)
1571 WMDeleteTimerWithClientData(omenu
->jump_back
);
1573 if (( /*omenu->flags.buttoned && */ !wPreferences
.wrap_menus
)
1574 || omenu
->flags
.app_menu
) {
1578 if (!wPreferences
.wrap_menus
)
1579 raiseMenus(omenu
, True
);
1581 raiseMenus(menu
, False
);
1584 scrollMenuCallback(menu
);
1587 int x
, y
, on_border
, on_x_edge
, on_y_edge
, on_title
;
1590 WMNextEvent(dpy
, &ev
);
1595 x
= (ev
.type
== MotionNotify
) ? ev
.xmotion
.x_root
: ev
.xcrossing
.x_root
;
1596 y
= (ev
.type
== MotionNotify
) ? ev
.xmotion
.y_root
: ev
.xcrossing
.y_root
;
1598 /* on_border is != 0 if the pointer is between the menu
1599 * and the screen border and is close enough to the border */
1600 on_border
= isPointNearBoder(menu
, x
, y
);
1602 smenu
= wMenuUnderPointer(scr
);
1604 if ((smenu
== NULL
&& !on_border
) || (smenu
&& parentMenu(smenu
) != omenu
)) {
1609 rect
= wGetRectForHead(scr
, wGetHeadForPoint(scr
, wmkpoint(x
, y
)));
1610 on_x_edge
= x
<= rect
.pos
.x
+ 1 || x
>= rect
.pos
.x
+ rect
.size
.width
- 2;
1611 on_y_edge
= y
<= rect
.pos
.y
+ 1 || y
>= rect
.pos
.y
+ rect
.size
.height
- 2;
1612 on_border
= on_x_edge
|| on_y_edge
;
1614 if (!on_border
&& !jump_back
) {
1619 if (menu
->timer
&& (smenu
!= menu
|| (!on_y_edge
&& !on_x_edge
))) {
1620 WMDeleteTimerHandler(menu
->timer
);
1628 scrollMenuCallback(menu
);
1631 /* True if we push on title, or drag the omenu to other position */
1632 on_title
= ev
.xbutton
.x_root
>= omenu
->frame_x
&&
1633 ev
.xbutton
.x_root
<= omenu
->frame_x
+ MENUW(omenu
) &&
1634 ev
.xbutton
.y_root
>= omenu
->frame_y
&&
1635 ev
.xbutton
.y_root
<= omenu
->frame_y
+ omenu
->frame
->top_width
;
1637 smenu
= wMenuUnderPointer(scr
);
1638 if (smenu
== NULL
|| (smenu
&& smenu
->flags
.buttoned
&& smenu
!= omenu
))
1640 else if (smenu
== omenu
&& on_title
) {
1654 WMDeleteTimerHandler(menu
->timer
);
1661 if (!omenu
->jump_back
) {
1662 delayer
= wmalloc(sizeof(_delay
));
1663 delayer
->menu
= omenu
;
1664 delayer
->ox
= old_frame_x
;
1665 delayer
->oy
= old_frame_y
;
1666 omenu
->jump_back
= delayer
;
1667 scr
->flags
.jump_back_pending
= 1;
1669 delayer
= omenu
->jump_back
;
1670 WMAddTimerHandler(MENU_JUMP_BACK_DELAY
, callback_leaving
, delayer
);
1674 static void menuExpose(WObjDescriptor
* desc
, XEvent
* event
)
1676 /* Parameter not used, but tell the compiler that it is ok */
1679 wMenuPaint(desc
->parent
);
1683 int *delayed_select
;
1688 static void delaySelection(void *data
)
1690 delay_data
*d
= (delay_data
*) data
;
1696 menu
= findMenu(d
->menu
->menu
->screen_ptr
, &x
, &y
);
1697 if (menu
&& (d
->menu
== menu
|| d
->delayed_select
)) {
1698 entry_no
= getEntryAt(menu
, x
, y
);
1699 selectEntry(menu
, entry_no
);
1701 if (d
->delayed_select
)
1702 *(d
->delayed_select
) = 0;
1705 static void menuMouseDown(WObjDescriptor
* desc
, XEvent
* event
)
1708 XButtonEvent
*bev
= &event
->xbutton
;
1709 WMenu
*menu
= desc
->parent
;
1711 WScreen
*scr
= menu
->frame
->screen_ptr
;
1712 WMenuEntry
*entry
= NULL
;
1714 int close_on_exit
= 0;
1716 int delayed_select
= 0;
1720 int old_frame_x
= 0;
1721 int old_frame_y
= 0;
1722 delay_data d_data
= { NULL
, NULL
, NULL
};
1724 /* Doesn't seem to be needed anymore (if delayed selection handler is
1725 * added only if not present). there seem to be no other side effects
1726 * from removing this and it is also possible that it was only added
1727 * to avoid problems with adding the delayed selection timer handler
1730 /*if (menu->flags.inside_handler) {
1733 menu
->flags
.inside_handler
= 1;
1735 if (!wPreferences
.wrap_menus
) {
1736 smenu
= parentMenu(menu
);
1737 old_frame_x
= smenu
->frame_x
;
1738 old_frame_y
= smenu
->frame_y
;
1739 } else if (event
->xbutton
.window
== menu
->frame
->core
->window
) {
1740 /* This is true if the menu was launched with right click on root window */
1741 if (!d_data
.magic
) {
1743 d_data
.delayed_select
= &delayed_select
;
1745 d_data
.magic
= WMAddTimerHandler(wPreferences
.dblclick_time
, delaySelection
, &d_data
);
1749 wRaiseFrame(menu
->frame
->core
);
1751 close_on_exit
= (bev
->send_event
|| menu
->flags
.brother
);
1753 smenu
= findMenu(scr
, &x
, &y
);
1761 if (menu
->flags
.editing
) {
1764 entry_no
= getEntryAt(menu
, x
, y
);
1765 if (entry_no
>= 0) {
1766 entry
= menu
->entries
[entry_no
];
1768 if (!close_on_exit
&& (bev
->state
& ControlMask
) && smenu
&& entry
->flags
.editable
) {
1771 int number
= entry_no
- 3; /* Entries "New", "Destroy Last" and "Last Used" appear before workspaces */
1773 name
= wstrdup(scr
->workspaces
[number
]->name
);
1774 snprintf(buffer
, sizeof(buffer
), _("Type the name for workspace %i:"), number
+ 1);
1776 wMenuUnmap(scr
->root_menu
);
1778 if (wInputDialog(scr
, _("Rename Workspace"), buffer
, &name
))
1779 wWorkspaceRename(scr
, number
, name
);
1785 } else if (bev
->state
& ControlMask
) {
1789 if (entry
->flags
.enabled
&& entry
->cascade
>= 0 && menu
->cascades
) {
1790 WMenu
*submenu
= menu
->cascades
[entry
->cascade
];
1792 if (submenu
->flags
.mapped
&& !submenu
->flags
.buttoned
&& menu
->selected_entry
!= entry_no
) {
1793 wMenuUnmap(submenu
);
1795 if (!submenu
->flags
.mapped
&& !delayed_select
) {
1796 selectEntry(menu
, entry_no
);
1797 } else if (!submenu
->flags
.buttoned
) {
1798 selectEntry(menu
, -1);
1801 } else if (!delayed_select
) {
1802 if (menu
== scr
->switch_menu
&& event
->xbutton
.button
== Button3
) {
1803 selectEntry(menu
, entry_no
);
1804 OpenWindowMenu2((WWindow
*)entry
->clientdata
,
1805 event
->xbutton
.x_root
,
1806 event
->xbutton
.y_root
, False
);
1807 wwin
= (WWindow
*)entry
->clientdata
;
1808 desc
= &wwin
->screen_ptr
->window_menu
->menu
->descriptor
;
1809 event
->xany
.send_event
= True
;
1810 (*desc
->handle_mousedown
)(desc
, event
);
1812 XUngrabPointer(dpy
, CurrentTime
);
1813 selectEntry(menu
, -1);
1816 selectEntry(menu
, entry_no
);
1820 if (!wPreferences
.wrap_menus
&& !wPreferences
.scrollable_menus
) {
1822 dragScrollMenuCallback(menu
);
1826 prevx
= bev
->x_root
;
1827 prevy
= bev
->y_root
;
1831 XAllowEvents(dpy
, AsyncPointer
| SyncPointer
, CurrentTime
);
1833 WMMaskEvent(dpy
, ExposureMask
| ButtonMotionMask
| ButtonReleaseMask
| ButtonPressMask
, &ev
);
1836 smenu
= findMenu(scr
, &x
, &y
);
1838 if (smenu
== NULL
) {
1839 /* moved mouse out of menu */
1841 if (!delayed_select
&& d_data
.magic
) {
1842 WMDeleteTimerHandler(d_data
.magic
);
1843 d_data
.magic
= NULL
;
1846 || (menu
->selected_entry
>= 0
1847 && menu
->entries
[menu
->selected_entry
]->cascade
>= 0)) {
1848 prevx
= ev
.xmotion
.x_root
;
1849 prevy
= ev
.xmotion
.y_root
;
1853 selectEntry(menu
, -1);
1855 prevx
= ev
.xmotion
.x_root
;
1856 prevy
= ev
.xmotion
.y_root
;
1858 } else if (menu
&& menu
!= smenu
1859 && (menu
->selected_entry
< 0
1860 || menu
->entries
[menu
->selected_entry
]->cascade
< 0)) {
1861 selectEntry(menu
, -1);
1863 if (!delayed_select
&& d_data
.magic
) {
1864 WMDeleteTimerHandler(d_data
.magic
);
1865 d_data
.magic
= NULL
;
1869 /* hysteresis for item selection */
1871 /* check if the motion was to the side, indicating that
1872 * the user may want to cross to a submenu */
1873 if (!delayed_select
&& menu
) {
1875 Bool moved_to_submenu
; /* moved to direction of submenu */
1877 dx
= abs(prevx
- ev
.xmotion
.x_root
);
1879 moved_to_submenu
= False
;
1880 if (dx
> 0 /* if moved enough to the side */
1881 /* maybe a open submenu */
1882 && menu
->selected_entry
>= 0
1883 /* moving to the right direction */
1884 && (wPreferences
.align_menus
|| ev
.xmotion
.y_root
>= prevy
)) {
1887 index
= menu
->entries
[menu
->selected_entry
]->cascade
;
1889 if (menu
->cascades
[index
]->frame_x
> menu
->frame_x
) {
1890 if (prevx
< ev
.xmotion
.x_root
)
1891 moved_to_submenu
= True
;
1893 if (prevx
> ev
.xmotion
.x_root
)
1894 moved_to_submenu
= True
;
1899 if (menu
!= smenu
) {
1901 WMDeleteTimerHandler(d_data
.magic
);
1902 d_data
.magic
= NULL
;
1904 } else if (moved_to_submenu
) {
1905 /* while we are moving, postpone the selection */
1907 WMDeleteTimerHandler(d_data
.magic
);
1909 d_data
.delayed_select
= NULL
;
1911 d_data
.magic
= WMAddTimerHandler(MENU_SELECT_DELAY
,
1912 delaySelection
, &d_data
);
1913 prevx
= ev
.xmotion
.x_root
;
1914 prevy
= ev
.xmotion
.y_root
;
1918 WMDeleteTimerHandler(d_data
.magic
);
1919 d_data
.magic
= NULL
;
1924 prevx
= ev
.xmotion
.x_root
;
1925 prevy
= ev
.xmotion
.y_root
;
1926 if (menu
!= smenu
) {
1927 /* pointer crossed menus */
1928 if (menu
&& menu
->timer
) {
1929 WMDeleteTimerHandler(menu
->timer
);
1933 dragScrollMenuCallback(smenu
);
1937 dragScrollMenuCallback(menu
);
1939 if (!delayed_select
) {
1940 entry_no
= getEntryAt(menu
, x
, y
);
1941 if (entry_no
>= 0) {
1942 entry
= menu
->entries
[entry_no
];
1943 if (entry
->flags
.enabled
&& entry
->cascade
>= 0 && menu
->cascades
) {
1944 WMenu
*submenu
= menu
->cascades
[entry
->cascade
];
1945 if (submenu
->flags
.mapped
&& !submenu
->flags
.buttoned
1946 && menu
->selected_entry
!= entry_no
) {
1947 wMenuUnmap(submenu
);
1951 selectEntry(menu
, entry_no
);
1959 if (ev
.xbutton
.button
== event
->xbutton
.button
)
1969 if (menu
&& menu
->timer
) {
1970 WMDeleteTimerHandler(menu
->timer
);
1973 if (d_data
.magic
!= NULL
) {
1974 WMDeleteTimerHandler(d_data
.magic
);
1975 d_data
.magic
= NULL
;
1978 if (menu
&& menu
->selected_entry
>= 0) {
1979 entry
= menu
->entries
[menu
->selected_entry
];
1980 if (entry
->callback
!= NULL
&& entry
->flags
.enabled
&& entry
->cascade
< 0) {
1981 /* blink and erase menu selection */
1982 #if (MENU_BLINK_DELAY > 0)
1983 int sel
= menu
->selected_entry
;
1986 for (i
= 0; i
< MENU_BLINK_COUNT
; i
++) {
1987 paintEntry(menu
, sel
, False
);
1989 wusleep(MENU_BLINK_DELAY
);
1990 paintEntry(menu
, sel
, True
);
1992 wusleep(MENU_BLINK_DELAY
);
1995 /* unmap the menu, it's parents and call the callback */
1996 if (!menu
->flags
.buttoned
&& (!menu
->flags
.app_menu
|| menu
->parent
!= NULL
)) {
1999 selectEntry(menu
, -1);
2001 (*entry
->callback
) (menu
, entry
);
2003 /* If the user double clicks an entry, the entry will
2004 * be executed twice, which is not good for things like
2005 * the root menu. So, ignore any clicks that were generated
2006 * while the entry was being executed */
2007 while (XCheckTypedWindowEvent(dpy
, menu
->menu
->window
, ButtonPress
, &ev
)) ;
2008 } else if (entry
->callback
!= NULL
&& entry
->cascade
< 0) {
2009 selectEntry(menu
, -1);
2011 if (entry
->cascade
>= 0 && menu
->cascades
&& menu
->cascades
[entry
->cascade
]->flags
.brother
) {
2012 selectEntry(menu
, -1);
2017 if (((WMenu
*) desc
->parent
)->flags
.brother
|| close_on_exit
|| !smenu
)
2018 closeCascade(desc
->parent
);
2020 /* close the cascade windows that should not remain opened */
2021 closeBrotherCascadesOf(desc
->parent
);
2023 if (!wPreferences
.wrap_menus
)
2024 wMenuMove(parentMenu(desc
->parent
), old_frame_x
, old_frame_y
, True
);
2027 /* Just to be sure in case we skip the 2 above because of a goto byebye */
2028 if (menu
&& menu
->timer
) {
2029 WMDeleteTimerHandler(menu
->timer
);
2032 if (d_data
.magic
!= NULL
) {
2033 WMDeleteTimerHandler(d_data
.magic
);
2034 d_data
.magic
= NULL
;
2037 ((WMenu
*) desc
->parent
)->flags
.inside_handler
= 0;
2040 void wMenuMove(WMenu
* menu
, int x
, int y
, int submenus
)
2050 XMoveWindow(dpy
, menu
->frame
->core
->window
, x
, y
);
2052 if (submenus
> 0 && menu
->selected_entry
>= 0) {
2053 i
= menu
->entries
[menu
->selected_entry
]->cascade
;
2055 if (i
>= 0 && menu
->cascades
) {
2056 submenu
= menu
->cascades
[i
];
2057 if (submenu
->flags
.mapped
&& !submenu
->flags
.buttoned
) {
2058 if (wPreferences
.align_menus
) {
2059 wMenuMove(submenu
, x
+ MENUW(menu
), y
, submenus
);
2061 wMenuMove(submenu
, x
+ MENUW(menu
),
2062 y
+ submenu
->entry_height
* menu
->selected_entry
, submenus
);
2067 if (submenus
< 0 && menu
->parent
!= NULL
&& menu
->parent
->flags
.mapped
&& !menu
->parent
->flags
.buttoned
) {
2068 if (wPreferences
.align_menus
) {
2069 wMenuMove(menu
->parent
, x
- MENUW(menu
->parent
), y
, submenus
);
2071 wMenuMove(menu
->parent
, x
- MENUW(menu
->parent
), menu
->frame_y
2072 - menu
->parent
->entry_height
* menu
->parent
->selected_entry
, submenus
);
2077 static void changeMenuLevels(WMenu
* menu
, int lower
)
2082 ChangeStackingLevel(menu
->frame
->core
, (!menu
->parent
? WMMainMenuLevel
: WMSubmenuLevel
));
2083 wRaiseFrame(menu
->frame
->core
);
2084 menu
->flags
.lowered
= 0;
2086 ChangeStackingLevel(menu
->frame
->core
, WMNormalLevel
);
2087 wLowerFrame(menu
->frame
->core
);
2088 menu
->flags
.lowered
= 1;
2090 for (i
= 0; i
< menu
->cascade_no
; i
++) {
2091 if (menu
->cascades
[i
]
2092 && !menu
->cascades
[i
]->flags
.buttoned
&& menu
->cascades
[i
]->flags
.lowered
!= lower
) {
2093 changeMenuLevels(menu
->cascades
[i
], lower
);
2098 static void menuTitleDoubleClick(WCoreWindow
* sender
, void *data
, XEvent
* event
)
2103 /* Parameter not used, but tell the compiler that it is ok */
2106 if (event
->xbutton
.state
& MOD_MASK
) {
2107 if (menu
->flags
.lowered
) {
2112 changeMenuLevels(menu
, lower
);
2114 if (menu
->flags
.shaded
) {
2115 wFrameWindowResize(menu
->frame
, menu
->frame
->core
->width
, menu
->frame
->top_width
+
2116 menu
->entry_height
*menu
->entry_no
+ menu
->frame
->bottom_width
- 1);
2117 menu
->flags
.shaded
= 0;
2119 wFrameWindowResize(menu
->frame
, menu
->frame
->core
->width
, menu
->frame
->top_width
- 1);
2120 menu
->flags
.shaded
= 1;
2125 static void menuTitleMouseDown(WCoreWindow
* sender
, void *data
, XEvent
* event
)
2130 int x
= menu
->frame_x
, y
= menu
->frame_y
;
2131 int dx
= event
->xbutton
.x_root
, dy
= event
->xbutton
.y_root
;
2135 /* Parameter not used, but tell the compiler that it is ok */
2138 /* can't touch the menu copy */
2139 if (menu
->flags
.brother
)
2142 if (event
->xbutton
.button
!= Button1
&& event
->xbutton
.button
!= Button2
)
2145 if (event
->xbutton
.state
& MOD_MASK
) {
2146 wLowerFrame(menu
->frame
->core
);
2149 wRaiseFrame(menu
->frame
->core
);
2154 /* lower/raise all submenus */
2156 if (tmp
->selected_entry
>= 0 && tmp
->cascades
&& tmp
->entries
[tmp
->selected_entry
]->cascade
>= 0) {
2157 tmp
= tmp
->cascades
[tmp
->entries
[tmp
->selected_entry
]->cascade
];
2158 if (!tmp
|| !tmp
->flags
.mapped
)
2161 wLowerFrame(tmp
->frame
->core
);
2163 wRaiseFrame(tmp
->frame
->core
);
2169 /* tear off the menu if it's a root menu or a cascade
2171 if (!menu
->flags
.buttoned
&& !menu
->flags
.brother
&& (!menu
->flags
.app_menu
|| menu
->parent
!= NULL
)) {
2172 menu
->flags
.buttoned
= 1;
2173 wFrameWindowShowButton(menu
->frame
, WFF_RIGHT_BUTTON
);
2175 /* turn off selected menu entry in parent menu */
2176 selectEntry(menu
->parent
, -1);
2178 /* make parent map the copy in place of the original */
2179 for (i
= 0; i
< menu
->parent
->cascade_no
; i
++) {
2180 if (menu
->parent
->cascades
[i
] == menu
) {
2181 menu
->parent
->cascades
[i
] = menu
->brother
;
2190 WMMaskEvent(dpy
, ButtonMotionMask
| ButtonReleaseMask
| ButtonPressMask
| ExposureMask
, &ev
);
2194 x
+= ev
.xmotion
.x_root
- dx
;
2195 y
+= ev
.xmotion
.y_root
- dy
;
2196 dx
= ev
.xmotion
.x_root
;
2197 dy
= ev
.xmotion
.y_root
;
2198 wMenuMove(menu
, x
, y
, True
);
2200 if (abs(ev
.xmotion
.x_root
- dx
) > MOVE_THRESHOLD
2201 || abs(ev
.xmotion
.y_root
- dy
) > MOVE_THRESHOLD
) {
2203 XGrabPointer(dpy
, menu
->frame
->titlebar
->window
, False
,
2204 ButtonMotionMask
| ButtonReleaseMask
2206 GrabModeAsync
, GrabModeAsync
, None
,
2207 wPreferences
.cursor
[WCUR_MOVE
], CurrentTime
);
2216 if (ev
.xbutton
.button
!= event
->xbutton
.button
)
2218 XUngrabPointer(dpy
, CurrentTime
);
2229 *----------------------------------------------------------------------
2231 * Handles mouse click on the close button of menus. The menu is
2232 * closed when the button is clicked.
2235 * The closed menu is reinserted at it's parent menus
2237 *----------------------------------------------------------------------
2239 static void menuCloseClick(WCoreWindow
* sender
, void *data
, XEvent
* event
)
2241 WMenu
*menu
= (WMenu
*) data
;
2242 WMenu
*parent
= menu
->parent
;
2245 /* Parameter not used, but tell the compiler that it is ok */
2250 for (i
= 0; i
< parent
->cascade_no
; i
++) {
2251 /* find the entry that points to the copy */
2252 if (parent
->cascades
[i
] == menu
->brother
) {
2253 /* make it point to the original */
2254 parent
->cascades
[i
] = menu
;
2255 menu
->parent
= parent
;
2263 static void saveMenuInfo(WMPropList
* dict
, WMenu
* menu
, WMPropList
* key
)
2265 WMPropList
*value
, *list
;
2268 snprintf(buffer
, sizeof(buffer
), "%i,%i", menu
->frame_x
, menu
->frame_y
);
2269 value
= WMCreatePLString(buffer
);
2270 list
= WMCreatePLArray(value
, NULL
);
2271 if (menu
->flags
.lowered
)
2272 WMAddToPLArray(list
, WMCreatePLString("lowered"));
2273 WMPutInPLDictionary(dict
, key
, list
);
2274 WMReleasePropList(value
);
2275 WMReleasePropList(list
);
2278 void wMenuSaveState(WScreen
* scr
)
2280 WMPropList
*menus
, *key
;
2283 menus
= WMCreatePLDictionary(NULL
, NULL
);
2285 if (scr
->switch_menu
&& scr
->switch_menu
->flags
.buttoned
) {
2286 key
= WMCreatePLString("SwitchMenu");
2287 saveMenuInfo(menus
, scr
->switch_menu
, key
);
2288 WMReleasePropList(key
);
2292 if (saveMenuRecurs(menus
, scr
, scr
->root_menu
))
2295 if (scr
->workspace_menu
&& scr
->workspace_menu
->flags
.buttoned
) {
2296 key
= WMCreatePLString("WorkspaceMenu");
2297 saveMenuInfo(menus
, scr
->workspace_menu
, key
);
2298 WMReleasePropList(key
);
2303 key
= WMCreatePLString("Menus");
2304 WMPutInPLDictionary(scr
->session_state
, key
, menus
);
2305 WMReleasePropList(key
);
2307 WMReleasePropList(menus
);
2310 static Bool
getMenuPath(WMenu
* menu
, char *buffer
, int bufSize
)
2315 if (!menu
->flags
.titled
|| !menu
->frame
->title
[0])
2318 len
= strlen(menu
->frame
->title
);
2323 ok
= getMenuPath(menu
->parent
, buffer
, bufSize
- len
- 1);
2328 strcat(buffer
, "\\");
2329 strcat(buffer
, menu
->frame
->title
);
2334 static Bool
saveMenuRecurs(WMPropList
* menus
, WScreen
* scr
, WMenu
* menu
)
2337 int save_menus
= 0, i
;
2341 if (menu
->flags
.brother
)
2342 menu
= menu
->brother
;
2344 if (menu
->flags
.buttoned
&& menu
!= scr
->switch_menu
) {
2347 ok
= getMenuPath(menu
, buffer
, 510);
2350 key
= WMCreatePLString(buffer
);
2351 saveMenuInfo(menus
, menu
, key
);
2352 WMReleasePropList(key
);
2358 for (i
= 0; i
< menu
->cascade_no
; i
++) {
2359 if (saveMenuRecurs(menus
, scr
, menu
->cascades
[i
]))
2366 #define COMPLAIN(key) wwarning(_("bad value in menus state info: %s"), key)
2368 static Bool
getMenuInfo(WMPropList
* info
, int *x
, int *y
, Bool
* lowered
)
2374 if (WMIsPLArray(info
)) {
2376 pos
= WMGetFromPLArray(info
, 0);
2377 flags
= WMGetFromPLArray(info
, 1);
2378 if (flags
!= NULL
&& WMIsPLString(flags
) && WMGetFromPLString(flags
) != NULL
2379 && strcmp(WMGetFromPLString(flags
), "lowered") == 0) {
2386 if (pos
!= NULL
&& WMIsPLString(pos
)) {
2387 if (sscanf(WMGetFromPLString(pos
), "%i,%i", x
, y
) != 2)
2388 COMPLAIN("Position");
2390 COMPLAIN("(position, flags...)");
2397 static int restoreMenu(WScreen
*scr
, WMPropList
*menu
)
2400 Bool lowered
= False
;
2401 WMenu
*pmenu
= NULL
;
2406 if (!getMenuInfo(menu
, &x
, &y
, &lowered
))
2409 OpenSwitchMenu(scr
, x
, y
, False
);
2410 pmenu
= scr
->switch_menu
;
2413 int width
= MENUW(pmenu
);
2414 int height
= MENUH(pmenu
);
2415 WMRect rect
= wGetRectForHead(scr
, wGetHeadForPointerLocation(scr
));
2418 changeMenuLevels(pmenu
, True
);
2421 if (x
< rect
.pos
.x
- width
)
2423 if (x
> rect
.pos
.x
+ rect
.size
.width
)
2424 x
= rect
.pos
.x
+ rect
.size
.width
- width
;
2427 if (y
> rect
.pos
.y
+ rect
.size
.height
)
2428 y
= rect
.pos
.y
+ rect
.size
.height
- height
;
2430 wMenuMove(pmenu
, x
, y
, True
);
2431 pmenu
->flags
.buttoned
= 1;
2432 wFrameWindowShowButton(pmenu
->frame
, WFF_RIGHT_BUTTON
);
2438 static int restoreMenuRecurs(WScreen
*scr
, WMPropList
*menus
, WMenu
*menu
, const char *path
)
2440 WMPropList
*key
, *entry
;
2445 if (strlen(path
) + strlen(menu
->frame
->title
) > 510)
2448 snprintf(buffer
, sizeof(buffer
), "%s\\%s", path
, menu
->frame
->title
);
2449 key
= WMCreatePLString(buffer
);
2450 entry
= WMGetFromPLDictionary(menus
, key
);
2453 if (entry
&& getMenuInfo(entry
, &x
, &y
, &lowered
)) {
2455 if (!menu
->flags
.mapped
) {
2456 int width
= MENUW(menu
);
2457 int height
= MENUH(menu
);
2458 WMRect rect
= wGetRectForHead(scr
, wGetHeadForPointerLocation(scr
));
2460 wMenuMapAt(menu
, x
, y
, False
);
2463 /* make parent map the copy in place of the original */
2464 for (i
= 0; i
< menu
->parent
->cascade_no
; i
++) {
2465 if (menu
->parent
->cascades
[i
] == menu
) {
2466 menu
->parent
->cascades
[i
] = menu
->brother
;
2472 changeMenuLevels(menu
, True
);
2475 if (x
< rect
.pos
.x
- width
)
2477 if (x
> rect
.pos
.x
+ rect
.size
.width
)
2478 x
= rect
.pos
.x
+ rect
.size
.width
- width
;
2481 if (y
> rect
.pos
.y
+ rect
.size
.height
)
2482 y
= rect
.pos
.y
+ rect
.size
.height
- height
;
2484 wMenuMove(menu
, x
, y
, True
);
2485 menu
->flags
.buttoned
= 1;
2486 wFrameWindowShowButton(menu
->frame
, WFF_RIGHT_BUTTON
);
2491 WMReleasePropList(key
);
2493 for (i
= 0; i
< menu
->cascade_no
; i
++) {
2494 if (restoreMenuRecurs(scr
, menus
, menu
->cascades
[i
], buffer
) != False
)
2501 void wMenuRestoreState(WScreen
* scr
)
2503 WMPropList
*menus
, *menu
, *key
, *skey
;
2505 if (!scr
->session_state
) {
2509 key
= WMCreatePLString("Menus");
2510 menus
= WMGetFromPLDictionary(scr
->session_state
, key
);
2511 WMReleasePropList(key
);
2518 skey
= WMCreatePLString("SwitchMenu");
2519 menu
= WMGetFromPLDictionary(menus
, skey
);
2520 WMReleasePropList(skey
);
2521 restoreMenu(scr
, menu
);
2523 if (!scr
->root_menu
) {
2524 OpenRootMenu(scr
, scr
->scr_width
* 2, 0, False
);
2525 wMenuUnmap(scr
->root_menu
);
2527 restoreMenuRecurs(scr
, menus
, scr
->root_menu
, "");