1 /* menu.c- generic menu, used for root menu, application menus etc.
3 * Window Maker window manager
5 * Copyright (c) 1997, 1998 Alfredo K. Kojima
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; either version 2 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
26 #include <X11/Xutil.h>
27 #include <X11/keysym.h>
34 #include "WindowMaker.h"
44 /****** Global Variables ******/
46 extern Cursor wCursor
[WCUR_LAST
];
48 extern XContext wWinContext
;
50 extern WPreferences wPreferences
;
52 #define MOD_MASK wPreferences.modifier_mask
54 #define MENU_SCROLL_STEP menuScrollParameters[(int)wPreferences.menu_scroll_speed].steps
55 #define MENU_SCROLL_DELAY menuScrollParameters[(int)wPreferences.menu_scroll_speed].delay
59 #define MENUW(m) ((m)->frame->core->width+2*FRAME_BORDER_WIDTH)
60 #define MENUH(m) ((m)->frame->core->height+2*FRAME_BORDER_WIDTH)
63 /***** Local Stuff ******/
68 } menuScrollParameters
[5] = {
69 {MENU_SCROLL_STEPS_UF
, MENU_SCROLL_DELAY_UF
},
70 {MENU_SCROLL_STEPS_F
, MENU_SCROLL_DELAY_F
},
71 {MENU_SCROLL_STEPS_M
, MENU_SCROLL_DELAY_M
},
72 {MENU_SCROLL_STEPS_S
, MENU_SCROLL_DELAY_S
},
73 {MENU_SCROLL_STEPS_U
, MENU_SCROLL_DELAY_U
}};
76 static void menuMouseDown(WObjDescriptor
*desc
, XEvent
*event
);
77 static void menuExpose(WObjDescriptor
*desc
, XEvent
*event
);
79 static void menuTitleDoubleClick(WCoreWindow
*sender
, void *data
, XEvent
*event
);
80 static void menuTitleMouseDown(WCoreWindow
*sender
, void *data
, XEvent
*event
);
82 static void menuCloseClick(WCoreWindow
*sender
, void *data
, XEvent
*event
);
86 static void selectEntry(WMenu
*menu
, int entry_no
);
87 static void closeCascade(WMenu
*menu
);
92 *----------------------------------------------------------------------
94 * Creates a new empty menu with the specified title. If main_menu
95 * is True, the created menu will be a main menu, which has some special
96 * properties such as being placed over other normal menus.
97 * If title is NULL, the menu will have no titlebar.
101 *----------------------------------------------------------------------
104 wMenuCreate(WScreen
*screen
, char *title
, int main_menu
)
107 static int brother
=0;
110 menu
= wmalloc(sizeof(WMenu
));
112 memset(menu
, 0, sizeof(WMenu
));
114 #ifdef SINGLE_MENULEVEL
115 tmp
= WMSubmenuWindowLevel
;
117 tmp
= (main_menu
? WMMainMenuWindowLevel
: WMSubmenuWindowLevel
);
120 flags
= WFF_SINGLE_STATE
;
122 flags
|= WFF_TITLEBAR
|WFF_RIGHT_BUTTON
;
123 menu
->flags
.titled
= 1;
126 wFrameWindowCreate(screen
, tmp
, 8, 2, 1, 1, flags
,
127 screen
->menu_title_texture
, NULL
,
128 screen
->menu_title_pixel
, &screen
->menu_title_gc
,
129 &screen
->menu_title_font
);
131 menu
->frame
->core
->descriptor
.parent
= menu
;
132 menu
->frame
->core
->descriptor
.parent_type
= WCLASS_MENU
;
133 menu
->frame
->core
->descriptor
.handle_mousedown
= menuMouseDown
;
135 wFrameWindowHideButton(menu
->frame
, WFF_RIGHT_BUTTON
);
138 menu
->frame
->title
= wstrdup(title
);
141 menu
->frame
->flags
.justification
= WTJ_LEFT
;
143 menu
->frame
->rbutton_image
= screen
->b_pixmaps
[WBUT_CLOSE
];
146 menu
->alloced_entries
= 0;
147 menu
->selected_entry
= -1;
148 menu
->entries
= NULL
;
150 menu
->frame_x
= screen
->app_menu_x
;
151 menu
->frame_y
= screen
->app_menu_y
;
153 menu
->frame
->child
= menu
;
155 menu
->flags
.lowered
= 0;
159 /* setup object descriptors */
160 menu
->frame
->on_mousedown_titlebar
= menuTitleMouseDown
;
161 menu
->frame
->on_dblclick_titlebar
= menuTitleDoubleClick
;
164 menu
->frame
->on_click_right
= menuCloseClick
;
167 menu
->menu
= wCoreCreate(menu
->frame
->core
, 0, menu
->frame
->top_width
,
168 menu
->frame
->core
->width
, 10);
170 menu
->menu
->descriptor
.parent
= menu
;
171 menu
->menu
->descriptor
.parent_type
= WCLASS_MENU
;
172 menu
->menu
->descriptor
.handle_expose
= menuExpose
;
173 menu
->menu
->descriptor
.handle_mousedown
= menuMouseDown
;
175 menu
->menu_texture_data
= None
;
177 XMapWindow(dpy
, menu
->menu
->window
);
183 menu
->brother
= wMenuCreate(screen
, title
, main_menu
);
185 menu
->brother
->flags
.brother
= 1;
186 menu
->brother
->brother
= menu
;
197 wMenuCreateForApp(WScreen
*screen
, char *title
, int main_menu
)
201 menu
= wMenuCreate(screen
, title
, main_menu
);
204 menu
->flags
.app_menu
= 1;
205 menu
->brother
->flags
.app_menu
= 1;
213 insertEntry(WMenu
*menu
, WMenuEntry
*entry
, int index
)
217 for (i
=menu
->entry_no
; i
>index
; i
--) {
218 menu
->entries
[i
]->order
++;
219 menu
->entries
[i
+1]=menu
->entries
[i
];
221 menu
->entries
[index
] = entry
;
226 wMenuRefresh(WMenu
*menu
, int flags
)
230 if (flags
& MR_TEXT_BACK
) {
231 menu
->frame
->flags
.need_texture_remake
= 1;
234 if (flags
& (MR_RESIZED
|MR_TITLE_TEXT
)) {
235 menu
->flags
.realized
= 0;
240 if (menu
->flags
.titled
)
241 wFrameWindowPaint(menu
->frame
);
243 if (!menu
->flags
.brother
) {
245 wMenuRefresh(menu
->brother
, flags
);
247 for (i
=0; i
< menu
->cascade_no
; i
++) {
248 if (!menu
->cascades
[i
]->flags
.brother
)
249 wMenuRefresh(menu
->cascades
[i
], flags
);
251 wMenuRefresh(menu
->cascades
[i
]->brother
, flags
);
259 wMenuInsertCallback(WMenu
*menu
, int index
, char *text
,
260 void (*callback
)(WMenu
*menu
, WMenuEntry
*entry
),
267 printf("Passed NULL as menu parameter to wMenuAddCallback() \n");
272 assert(menu
->flags
.brother
==0);
273 menu
->flags
.realized
= 0;
274 menu
->brother
->flags
.realized
= 0;
276 /* reallocate array if it's too small */
277 if (menu
->entry_no
>= menu
->alloced_entries
) {
280 puts("doing wrealloc()");
282 tmp
= wrealloc(menu
->entries
,
283 sizeof(WMenuEntry
)*(menu
->alloced_entries
+5));
285 wwarning(_("wrealloc() failed while trying to add menu item"));
290 menu
->alloced_entries
+= 5;
292 menu
->brother
->entries
= tmp
;
293 menu
->brother
->alloced_entries
= menu
->alloced_entries
;
295 entry
= wmalloc(sizeof(WMenuEntry
));
296 memset(entry
, 0, sizeof(WMenuEntry
));
297 entry
->flags
.enabled
= 1;
298 entry
->text
= wstrdup(text
);
300 entry
->clientdata
= clientdata
;
301 entry
->callback
= callback
;
302 if (index
<0 || index
>=menu
->entry_no
) {
303 entry
->order
= menu
->entry_no
;
304 menu
->entries
[menu
->entry_no
] = entry
;
306 entry
->order
= index
;
307 insertEntry(menu
, entry
, index
);
311 menu
->brother
->entry_no
= menu
->entry_no
;
319 wMenuEntrySetCascade(WMenu
*menu
, WMenuEntry
*entry
, WMenu
*cascade
)
321 WMenu
*brother
= menu
->brother
;
324 assert(menu
->flags
.brother
==0);
326 if (entry
->cascade
>=0) {
327 menu
->flags
.realized
= 0;
328 brother
->flags
.realized
= 0;
331 cascade
->parent
= menu
;
333 cascade
->brother
->parent
= brother
;
336 for (i
=0; i
<menu
->cascade_no
; i
++) {
337 if (menu
->cascades
[i
]==NULL
) {
338 menu
->cascades
[i
] = cascade
;
339 brother
->cascades
[i
] = cascade
->brother
;
346 entry
->cascade
= menu
->cascade_no
;
348 menu
->cascades
= wrealloc(menu
->cascades
,
349 sizeof(WMenu
)*(menu
->cascade_no
+1));
350 menu
->cascades
[menu
->cascade_no
++] = cascade
;
353 brother
->cascades
= wrealloc(brother
->cascades
,
354 sizeof(WMenu
)*(brother
->cascade_no
+1));
355 brother
->cascades
[brother
->cascade_no
++] = cascade
->brother
;
359 if (menu
->flags
.lowered
) {
361 cascade
->flags
.lowered
= 1;
362 ChangeStackingLevel(cascade
->frame
->core
, WMNormalWindowLevel
);
364 cascade
->brother
->flags
.lowered
= 1;
365 ChangeStackingLevel(cascade
->brother
->frame
->core
, WMNormalWindowLevel
);
368 if (!menu
->flags
.realized
)
374 wMenuEntryRemoveCascade(WMenu
*menu
, WMenuEntry
*entry
)
376 assert(menu
->flags
.brother
==0);
378 /* destroy cascade menu */
379 if (entry
->cascade
>=0 && menu
->cascades
380 && menu
->cascades
[entry
->cascade
]!=NULL
) {
382 wMenuDestroy(menu
->cascades
[entry
->cascade
], True
);
384 menu
->cascades
[entry
->cascade
] = NULL
;
385 menu
->brother
->cascades
[entry
->cascade
] = NULL
;
393 wMenuRemoveItem(WMenu
*menu
, int index
)
397 if (menu
->flags
.brother
) {
398 wMenuRemoveItem(menu
->brother
, index
);
402 if (index
>=menu
->entry_no
) return;
404 /* destroy cascade menu */
405 wMenuEntryRemoveCascade(menu
, menu
->entries
[index
]);
407 /* destroy unshared data */
409 if (menu
->entries
[index
]->text
)
410 free(menu
->entries
[index
]->text
);
412 if (menu
->entries
[index
]->rtext
)
413 free(menu
->entries
[index
]->rtext
);
415 if (menu
->entries
[index
]->free_cdata
&& menu
->entries
[index
]->clientdata
)
416 (*menu
->entries
[index
]->free_cdata
)(menu
->entries
[index
]->clientdata
);
418 free(menu
->entries
[index
]);
420 for (i
=index
; i
<menu
->entry_no
-1; i
++) {
421 menu
->entries
[i
+1]->order
--;
422 menu
->entries
[i
]=menu
->entries
[i
+1];
425 menu
->brother
->entry_no
--;
431 wMenuRealize(WMenu
*menu
)
434 int width
, rwidth
, mrwidth
, mwidth
;
435 int theight
, twidth
, eheight
;
436 WScreen
*scr
= menu
->frame
->screen_ptr
;
437 static int brother_done
=0;
442 wMenuRealize(menu
->brother
);
446 flags
= WFF_SINGLE_STATE
;
447 if (menu
->flags
.titled
)
448 flags
|= WFF_TITLEBAR
|WFF_RIGHT_BUTTON
;
450 wFrameWindowUpdateBorders(menu
->frame
, flags
);
452 if (menu
->flags
.titled
) {
453 twidth
= wTextWidth(scr
->menu_title_font
->font
, menu
->frame
->title
,
454 strlen(menu
->frame
->title
));
455 theight
= menu
->frame
->top_width
;
456 twidth
+= theight
+ theight
/2 + (wPreferences
.new_style
? 8 : 0);
461 eheight
= scr
->menu_entry_font
->height
+ 6;
462 menu
->entry_height
= eheight
;
465 for (i
=0; i
<menu
->entry_no
; i
++) {
468 /* search widest text */
469 text
= menu
->entries
[i
]->text
;
470 width
= wTextWidth(scr
->menu_entry_font
->font
, text
, strlen(text
))+12;
472 if (menu
->entries
[i
]->flags
.indicator
) {
473 width
+= MENU_INDICATOR_SPACE
;
479 /* search widest text on right */
480 text
= menu
->entries
[i
]->rtext
;
482 rwidth
= wTextWidth(scr
->menu_entry_font
->font
, text
,
484 else if (menu
->entries
[i
]->cascade
>=0)
489 if (rwidth
> mrwidth
)
497 wCoreConfigure(menu
->menu
, 0, theight
, mwidth
, menu
->entry_no
*eheight
-1);
499 wFrameWindowResizeInternal(menu
->frame
, mwidth
, menu
->entry_no
*eheight
-1);
502 /* setup background texture */
503 switch (scr
->menu_item_texture
->any
.type
) {
507 case WTEX_MHGRADIENT
:
508 case WTEX_MVGRADIENT
:
509 case WTEX_MDGRADIENT
:
511 if (!menu
->flags
.brother
) {
512 FREE_PIXMAP(menu
->menu_texture_data
);
514 wTextureRender(scr
, scr
->menu_item_texture
,
515 &menu
->menu_texture_data
, menu
->menu
->width
,
516 menu
->entry_height
, WREL_MENUENTRY
);
517 XSetWindowBackgroundPixmap(dpy
, menu
->menu
->window
,
518 menu
->menu_texture_data
);
519 XClearWindow(dpy
, menu
->menu
->window
);
521 XSetWindowBackgroundPixmap(dpy
, menu
->brother
->menu
->window
,
522 menu
->menu_texture_data
);
523 XClearWindow(dpy
, menu
->brother
->menu
->window
);
528 XSetWindowBackground(dpy
, menu
->menu
->window
,
529 scr
->menu_item_texture
->any
.color
.pixel
);
530 XClearWindow(dpy
, menu
->menu
->window
);
533 menu
->flags
.realized
= 1;
535 if (menu
->flags
.mapped
)
537 if (menu
->brother
->flags
.mapped
)
538 wMenuPaint(menu
->brother
);
543 wMenuDestroy(WMenu
*menu
, int recurse
)
547 /* remove any pending timers */
549 WMDeleteTimerHandler(menu
->timer
);
552 /* call destroy handler */
553 if (menu
->on_destroy
)
554 (*menu
->on_destroy
)(menu
);
556 /* Destroy items if this menu own them. If this is the "brother" menu,
557 * leave them alone as it is shared by them.
559 if (!menu
->flags
.brother
) {
560 for (i
=0; i
<menu
->entry_no
; i
++) {
562 free(menu
->entries
[i
]->text
);
564 if (menu
->entries
[i
]->rtext
)
565 free(menu
->entries
[i
]->rtext
);
567 if (menu
->entries
[i
]->free_cdata
&& menu
->entries
[i
]->clientdata
) {
568 (*menu
->entries
[i
]->free_cdata
)(menu
->entries
[i
]->clientdata
);
570 free(menu
->entries
[i
]);
574 for (i
=0; i
<menu
->cascade_no
; i
++) {
575 if (menu
->cascades
[i
]) {
576 if (menu
->cascades
[i
]->flags
.brother
)
577 wMenuDestroy(menu
->cascades
[i
]->brother
, recurse
);
579 wMenuDestroy(menu
->cascades
[i
], recurse
);
589 FREE_PIXMAP(menu
->menu_texture_data
);
592 free(menu
->cascades
);
594 wCoreDestroy(menu
->menu
);
595 wFrameWindowDestroy(menu
->frame
);
597 /* destroy copy of this menu */
598 if (!menu
->flags
.brother
&& menu
->brother
)
599 wMenuDestroy(menu
->brother
, False
);
606 drawFrame(WScreen
*scr
, Window win
, int y
, int w
, int h
)
617 segs
[1].y2
= y
+ h
- 2;
618 XDrawSegments(dpy
, win
, scr
->menu_item_auxtexture
->light_gc
, segs
, 2);
620 XDrawLine(dpy
, win
, scr
->menu_item_auxtexture
->dark_gc
, 0, y
+h
-1,
624 segs
[0].y1
= segs
[0].y2
= y
+ h
-2;
626 segs
[1].x1
= segs
[1].x2
= w
-1;
628 segs
[1].y2
= y
+ h
-2;
629 XDrawSegments(dpy
, win
, scr
->menu_item_auxtexture
->dim_gc
, segs
, 2);
634 paintEntry(WMenu
*menu
, int index
, int selected
)
637 GC light
, dim
, dark
, textGC
;
638 WScreen
*scr
=menu
->frame
->screen_ptr
;
639 Window win
= menu
->menu
->window
;
640 WMenuEntry
*entry
=menu
->entries
[index
];
642 if (!menu
->flags
.realized
) return;
643 h
= menu
->entry_height
;
644 w
= menu
->menu
->width
;
647 light
= scr
->menu_item_auxtexture
->light_gc
;
648 dim
= scr
->menu_item_auxtexture
->dim_gc
;
649 dark
= scr
->menu_item_auxtexture
->dark_gc
;
651 /* paint background */
653 XSetForeground(dpy
, scr
->select_menu_gc
, scr
->select_pixel
);
654 XFillRectangle(dpy
, win
, scr
->select_menu_gc
, 1, y
+1, w
-2, h
-3);
655 if (scr
->menu_item_texture
->any
.type
== WTEX_SOLID
)
656 drawFrame(scr
, win
, y
, w
, h
);
658 if (scr
->menu_item_texture
->any
.type
== WTEX_SOLID
) {
659 XClearArea(dpy
, win
, 0, y
+ 1, w
- 1, h
- 3, False
);
661 drawFrame(scr
, win
, y
, w
, h
);
663 XClearArea(dpy
, win
, 0, y
, w
, h
, False
);
668 textGC
= scr
->select_menu_gc
;
669 if (entry
->flags
.enabled
)
670 XSetForeground(dpy
, textGC
, scr
->select_text_pixel
);
672 XSetForeground(dpy
, textGC
, scr
->dtext_pixel
);
673 } else if (!entry
->flags
.enabled
) {
674 textGC
= scr
->disabled_menu_entry_gc
;
676 textGC
= scr
->menu_entry_gc
;
680 if (entry
->flags
.indicator
)
681 x
+= MENU_INDICATOR_SPACE
+ 2;
683 wDrawString(win
, scr
->menu_entry_font
,
684 textGC
, x
, 3+y
+scr
->menu_entry_font
->y
, entry
->text
,
685 strlen(entry
->text
));
687 if (entry
->cascade
>=0) {
688 /* draw the cascade indicator */
689 XDrawLine(dpy
,win
,dim
, w
-11, y
+6, w
-6, y
+h
/2-1);
690 XDrawLine(dpy
,win
,light
, w
-11, y
+h
-8, w
-6, y
+h
/2-1);
691 XDrawLine(dpy
,win
,dark
, w
-12, y
+6, w
-12, y
+h
-8);
695 if (entry
->flags
.indicator
&& entry
->flags
.indicator_on
) {
700 switch (entry
->flags
.indicator_type
) {
702 indicator
= scr
->menu_check_indicator
;
705 indicator
= scr
->menu_mini_indicator
;
708 indicator
= scr
->menu_hide_indicator
;
711 indicator
= scr
->menu_shade_indicator
;
715 indicator
= scr
->menu_radio_indicator
;
719 iw
= indicator
->width
;
720 ih
= indicator
->height
;
721 XSetClipMask(dpy
, scr
->copy_gc
, indicator
->mask
);
722 XSetClipOrigin(dpy
, scr
->copy_gc
, 5, y
+(h
-ih
)/2);
724 XSetForeground(dpy
, scr
->copy_gc
, scr
->black_pixel
);
726 XSetForeground(dpy
, scr
->copy_gc
, scr
->mtext_pixel
);
727 XFillRectangle(dpy
, win
, scr
->copy_gc
, 5, y
+(h
-ih
)/2, iw
, ih
);
729 XCopyArea(dpy, indicator->image, win, scr->copy_gc, 0, 0,
730 iw, ih, 5, y+(h-ih)/2);
732 XSetClipOrigin(dpy
, scr
->copy_gc
, 0, 0);
735 /* draw right text */
737 if (entry
->rtext
&& entry
->cascade
<0) {
738 tw
= wTextWidth(scr
->menu_entry_font
->font
, entry
->rtext
,
739 strlen(entry
->rtext
));
741 wDrawString(win
, scr
->menu_entry_font
, textGC
, w
-6-tw
,
742 3+y
+scr
->menu_entry_font
->y
, entry
->rtext
,
743 strlen(entry
->rtext
));
748 move_menus(WMenu
*menu
, int x
, int y
)
750 while (menu
->parent
) {
753 if (!wPreferences
.align_menus
&& menu
->selected_entry
>=0) {
754 y
-= menu
->selected_entry
*menu
->entry_height
;
757 wMenuMove(menu
, x
, y
, True
);
761 makeVisible(WMenu
*menu
)
763 WScreen
*scr
= menu
->frame
->screen_ptr
;
764 int x1
, y1
, x2
, y2
, new_x
, new_y
, move
;
766 if (menu
->entry_no
<0) return;
769 y1
= menu
->frame_y
+menu
->frame
->top_width
770 + menu
->selected_entry
*menu
->entry_height
;
771 x2
= x1
+ MENUW(menu
);
772 y2
= y1
+ menu
->entry_height
;
781 } else if (x2
>= scr
->scr_width
) {
782 new_x
= scr
->scr_width
- MENUW(menu
) - 1;
789 } else if (y2
>= scr
->scr_height
) {
790 new_y
= scr
->scr_height
- menu
->entry_height
- 1;
794 new_y
= new_y
- menu
->frame
->top_width
795 - menu
->selected_entry
*menu
->entry_height
;
796 move_menus(menu
, new_x
, new_y
);
802 check_key(WMenu
*menu
, XKeyEvent
*event
)
807 if (XLookupString(event
, buffer
, 32, NULL
, NULL
)<1)
810 ch
= toupper(buffer
[0]);
812 s
= (menu
->selected_entry
>=0 ? menu
->selected_entry
+1 : 0);
815 for (i
=s
; i
<menu
->entry_no
; i
++) {
816 if (ch
==toupper(menu
->entries
[i
]->text
[0])) {
820 /* no match. Retry from start, if previous started from a selected entry */
830 keyboardMenu(WMenu
*menu
)
833 KeySym ksym
=NoSymbol
;
837 int old_pos_x
= menu
->frame_x
;
838 int old_pos_y
= menu
->frame_y
;
839 int new_x
= old_pos_x
, new_y
= old_pos_y
;
840 int scr_width
= menu
->frame
->screen_ptr
->scr_width
;
841 int scr_height
= menu
->frame
->screen_ptr
->scr_height
;
843 if (menu
->flags
.editing
)
847 XGrabKeyboard(dpy
, menu
->frame
->core
->window
, True
, GrabModeAsync
,
848 GrabModeAsync
, CurrentTime
);
850 if (menu
->frame_y
+menu
->frame
->top_width
>= scr_height
)
851 new_y
= scr_height
- menu
->frame
->top_width
;
853 if (menu
->frame_x
+MENUW(menu
) >= scr_width
)
854 new_x
= scr_width
-MENUW(menu
)-1;
856 move_menus(menu
, new_x
, new_y
);
859 XAllowEvents(dpy
, AsyncKeyboard
, CurrentTime
);
860 WMMaskEvent(dpy
, ExposureMask
|ButtonMotionMask
|ButtonPressMask
861 |ButtonReleaseMask
|KeyPressMask
|KeyReleaseMask
862 |SubstructureNotifyMask
, &event
);
864 switch (event
.type
) {
866 ksym
= XLookupKeysym(&event
.xkey
, 0);
874 selectEntry(menu
, 0);
880 selectEntry(menu
, menu
->entry_no
-1);
889 if (menu
->selected_entry
<= 0)
890 selectEntry(menu
, menu
->entry_no
-1);
892 selectEntry(menu
, menu
->selected_entry
-1);
901 if (menu
->selected_entry
<0)
902 selectEntry(menu
, 0);
903 else if (menu
->selected_entry
== menu
->entry_no
-1)
904 selectEntry(menu
, 0);
905 else if (menu
->selected_entry
< menu
->entry_no
-1)
906 selectEntry(menu
, menu
->selected_entry
+1);
915 if (menu
->selected_entry
>=0) {
917 entry
= menu
->entries
[menu
->selected_entry
];
919 if (entry
->cascade
>= 0 && menu
->cascades
920 && menu
->cascades
[entry
->cascade
]->entry_no
> 0) {
922 XUngrabKeyboard(dpy
, CurrentTime
);
924 selectEntry(menu
->cascades
[entry
->cascade
], 0);
925 if (!keyboardMenu(menu
->cascades
[entry
->cascade
]))
928 XGrabKeyboard(dpy
, menu
->frame
->core
->window
, True
,
929 GrabModeAsync
, GrabModeAsync
,
940 if (menu
->parent
!=NULL
&& menu
->parent
->selected_entry
>=0) {
941 selectEntry(menu
, -1);
942 move_menus(menu
, old_pos_x
, old_pos_y
);
952 index
= check_key(menu
, &event
.xkey
);
954 selectEntry(menu
, index
);
960 if (event
.type
==ButtonPress
)
962 WMHandleEvent(&event
);
966 XUngrabKeyboard(dpy
, CurrentTime
);
968 if (done
==2 && menu
->selected_entry
>=0) {
969 entry
= menu
->entries
[menu
->selected_entry
];
974 if (entry
&& entry
->callback
!=NULL
&& entry
->flags
.enabled
975 && entry
->cascade
< 0) {
976 #if (MENU_BLINK_COUNT > 0)
977 int sel
= menu
->selected_entry
;
980 for (i
=0; i
<MENU_BLINK_COUNT
; i
++) {
981 paintEntry(menu
, sel
, False
);
983 wusleep(MENU_BLINK_DELAY
);
984 paintEntry(menu
, sel
, True
);
986 wusleep(MENU_BLINK_DELAY
);
989 selectEntry(menu
, -1);
991 if (!menu
->flags
.buttoned
) {
993 move_menus(menu
, old_pos_x
, old_pos_y
);
997 (*entry
->callback
)(menu
, entry
);
999 if (!menu
->flags
.buttoned
) {
1001 move_menus(menu
, old_pos_x
, old_pos_y
);
1003 selectEntry(menu
, -1);
1007 /* returns True if returning from a submenu to a parent menu,
1008 * False if exiting from menu */
1014 wMenuMapAt(WMenu
*menu
, int x
, int y
, int keyboard
)
1016 int scr_width
= menu
->frame
->screen_ptr
->scr_width
;
1017 int scr_height
= menu
->frame
->screen_ptr
->scr_height
;
1019 if (!menu
->flags
.realized
) {
1020 menu
->flags
.realized
=1;
1023 if (!menu
->flags
.mapped
) {
1024 if (wPreferences
.wrap_menus
) {
1027 if (x
+MENUW(menu
) > scr_width
)
1028 x
= scr_width
- MENUW(menu
);
1029 if (y
+MENUH(menu
) > scr_height
)
1030 y
= scr_height
- MENUH(menu
);
1033 XMoveWindow(dpy
, menu
->frame
->core
->window
, x
, y
);
1036 XMapWindow(dpy
, menu
->frame
->core
->window
);
1037 wRaiseFrame(menu
->frame
->core
);
1038 menu
->flags
.mapped
= 1;
1040 selectEntry(menu
, 0);
1049 wMenuMap(WMenu
*menu
)
1051 if (!menu
->flags
.realized
) {
1052 menu
->flags
.realized
=1;
1055 if (menu
->flags
.app_menu
&& menu
->parent
==NULL
) {
1056 menu
->frame_x
= menu
->frame
->screen_ptr
->app_menu_x
;
1057 menu
->frame_y
= menu
->frame
->screen_ptr
->app_menu_y
;
1058 XMoveWindow(dpy
, menu
->frame
->core
->window
, menu
->frame_x
, menu
->frame_y
);
1060 XMapWindow(dpy
, menu
->frame
->core
->window
);
1061 wRaiseFrame(menu
->frame
->core
);
1062 menu
->flags
.mapped
= 1;
1067 wMenuUnmap(WMenu
*menu
)
1071 XUnmapWindow(dpy
, menu
->frame
->core
->window
);
1072 if (menu
->flags
.titled
&& menu
->flags
.buttoned
) {
1073 wFrameWindowHideButton(menu
->frame
, WFF_RIGHT_BUTTON
);
1075 menu
->flags
.buttoned
= 0;
1076 menu
->flags
.mapped
= 0;
1077 menu
->flags
.open_to_left
= 0;
1079 for (i
=0; i
<menu
->cascade_no
; i
++) {
1080 if (menu
->cascades
[i
]!=NULL
1081 && menu
->cascades
[i
]->flags
.mapped
1082 && !menu
->cascades
[i
]->flags
.buttoned
) {
1084 wMenuUnmap(menu
->cascades
[i
]);
1087 menu
->selected_entry
= -1;
1093 wMenuPaint(WMenu
*menu
)
1097 if (!menu
->flags
.mapped
) {
1102 for (i
=0; i
<menu
->entry_no
; i
++) {
1103 paintEntry(menu
, i
, i
==menu
->selected_entry
);
1109 wMenuSetEnabled(WMenu
*menu
, int index
, int enable
)
1111 if (index
>=menu
->entry_no
) return;
1112 menu
->entries
[index
]->flags
.enabled
=enable
;
1113 paintEntry(menu
, index
, index
==menu
->selected_entry
);
1114 paintEntry(menu
->brother
, index
, index
==menu
->selected_entry
);
1118 /* ====================================================================== */
1122 editEntry(WMenu
*menu
, WMenuEntry
*entry
)
1126 WObjDescriptor
*desc
;
1132 menu
->flags
.editing
= 1;
1134 text
= wTextCreate(menu
->menu
, 1, menu
->entry_height
* entry
->order
,
1135 menu
->menu
->width
- 2, menu
->entry_height
- 1);
1137 wTextPutText(text
, entry
->text
);
1138 XGetInputFocus(dpy
, &old_focus
, &old_revert
);
1139 XSetInputFocus(dpy
, text
->core
->window
, RevertToNone
, CurrentTime
);
1141 if (XGrabKeyboard(dpy
, text
->core
->window
, True
, GrabModeAsync
,
1142 GrabModeAsync
, CurrentTime
)!=GrabSuccess
) {
1143 wwarning("could not grab keyboard");
1146 wSetFocusTo(menu
->frame
->screen_ptr
,
1147 menu
->frame
->screen_ptr
->focused_window
);
1152 while (!done
&& !text
->done
) {
1154 XAllowEvents(dpy
, AsyncKeyboard
|AsyncPointer
, CurrentTime
);
1156 WMNextEvent(dpy
, &event
);
1158 if (XFindContext(dpy
, event
.xany
.window
, wWinContext
,
1159 (XPointer
*)&desc
)==XCNOENT
)
1162 if ((desc
!= NULL
) && (desc
->handle_anything
!= NULL
)) {
1164 (*desc
->handle_anything
)(desc
, &event
);
1167 switch (event
.type
) {
1169 XAllowEvents(dpy
, ReplayPointer
, CurrentTime
);
1173 WMHandleEvent(&event
);
1178 XSetInputFocus(dpy
, old_focus
, old_revert
, CurrentTime
);
1180 wSetFocusTo(menu
->frame
->screen_ptr
,
1181 menu
->frame
->screen_ptr
->focused_window
);
1184 t
= wTextGetText(text
);
1185 /* if !t, the user has canceled editing */
1189 entry
->text
= wstrdup(t
);
1191 menu
->flags
.realized
= 0;
1195 XUngrabKeyboard(dpy
, CurrentTime
);
1197 if (t
&& menu
->on_edit
)
1198 (*menu
->on_edit
)(menu
, entry
);
1200 menu
->flags
.editing
= 0;
1202 if (!menu
->flags
.realized
)
1208 selectEntry(WMenu
*menu
, int entry_no
)
1214 if (menu
->entries
==NULL
)
1217 if (entry_no
>= menu
->entry_no
)
1220 old_entry
= menu
->selected_entry
;
1221 menu
->selected_entry
= entry_no
;
1223 if (old_entry
!=entry_no
) {
1225 /* unselect previous entry */
1227 paintEntry(menu
, old_entry
, False
);
1228 entry
= menu
->entries
[old_entry
];
1231 if (entry
->cascade
>=0 && menu
->cascades
) {
1232 if (!menu
->cascades
[entry
->cascade
]->flags
.buttoned
) {
1233 wMenuUnmap(menu
->cascades
[entry
->cascade
]);
1239 menu
->selected_entry
= -1;
1242 entry
= menu
->entries
[entry_no
];
1244 if (entry
->cascade
>=0 && menu
->cascades
&& entry
->flags
.enabled
) {
1245 /* Callback for when the submenu is opened.
1247 submenu
= menu
->cascades
[entry
->cascade
];
1248 if (submenu
&& submenu
->flags
.brother
)
1249 submenu
= submenu
->brother
;
1251 if (entry
->callback
) {
1252 /* Only call the callback if the submenu is not yet mapped.
1254 if (menu
->flags
.brother
) {
1255 if (!submenu
|| !submenu
->flags
.mapped
)
1256 (*entry
->callback
)(menu
->brother
, entry
);
1258 if (!submenu
|| !submenu
->flags
.buttoned
)
1259 (*entry
->callback
)(menu
, entry
);
1263 /* the submenu menu might have changed */
1264 submenu
= menu
->cascades
[entry
->cascade
];
1267 if (!submenu
->flags
.mapped
) {
1270 if (!submenu
->flags
.realized
)
1271 wMenuRealize(submenu
);
1272 if (wPreferences
.wrap_menus
) {
1273 if (menu
->flags
.open_to_left
)
1274 submenu
->flags
.open_to_left
= 1;
1276 if (submenu
->flags
.open_to_left
) {
1277 x
= menu
->frame_x
- MENUW(submenu
);
1280 submenu
->flags
.open_to_left
= 0;
1283 x
= menu
->frame_x
+ MENUW(menu
);
1285 if (x
+ MENUW(submenu
)
1286 >= menu
->frame
->screen_ptr
->scr_width
) {
1288 x
= menu
->frame_x
- MENUW(submenu
);
1289 submenu
->flags
.open_to_left
= 1;
1293 x
= menu
->frame_x
+ MENUW(menu
);
1296 if (wPreferences
.align_menus
) {
1299 y
= menu
->frame_y
+ menu
->entry_height
*entry_no
;
1300 if (menu
->flags
.titled
)
1301 y
+= menu
->frame
->top_width
;
1302 if (menu
->cascades
[entry
->cascade
]->flags
.titled
)
1303 y
-= menu
->cascades
[entry
->cascade
]->frame
->top_width
;
1306 wMenuMapAt(menu
->cascades
[entry
->cascade
], x
, y
, False
);
1307 menu
->cascades
[entry
->cascade
]->parent
= menu
;
1312 paintEntry(menu
, entry_no
, True
);
1318 findMenu(WScreen
*scr
, int *x_ret
, int *y_ret
)
1321 WObjDescriptor
*desc
;
1322 Window root_ret
, win
, junk_win
;
1326 XQueryPointer(dpy
, scr
->root_win
, &root_ret
, &win
, &x
, &y
, &wx
, &wy
,
1329 if (win
==None
) return NULL
;
1331 if (XFindContext(dpy
, win
, wWinContext
, (XPointer
*)&desc
)==XCNOENT
)
1334 if (desc
->parent_type
== WCLASS_MENU
) {
1335 menu
= (WMenu
*)desc
->parent
;
1336 XTranslateCoordinates(dpy
, root_ret
, menu
->menu
->window
, wx
, wy
,
1337 x_ret
, y_ret
, &junk_win
);
1347 closeCascade(WMenu
*menu
)
1349 WMenu
*parent
=menu
->parent
;
1351 if (menu
->flags
.brother
1352 || (!menu
->flags
.buttoned
1353 && (!menu
->flags
.app_menu
||menu
->parent
!=NULL
))) {
1355 selectEntry(menu
, -1);
1357 #if (MENU_BLINK_DELAY > 2)
1358 wusleep(MENU_BLINK_DELAY
/2);
1362 && (parent
->parent
!=NULL
|| !parent
->flags
.app_menu
1363 || parent
->flags
.brother
)
1364 && !parent
->flags
.buttoned
) {
1365 selectEntry(parent
, -1);
1367 parent
= parent
->parent
;
1370 selectEntry(parent
, -1);
1376 closeBrotherCascadesOf(WMenu
*menu
)
1381 for (i
=0; i
<menu
->cascade_no
; i
++) {
1382 if (menu
->cascades
[i
]->flags
.brother
) {
1383 tmp
= menu
->cascades
[i
];
1385 tmp
= menu
->cascades
[i
]->brother
;
1387 if (tmp
->flags
.mapped
) {
1388 selectEntry(tmp
->parent
, -1);
1389 closeBrotherCascadesOf(tmp
);
1396 #define getEntryAt(menu, x, y) ((y)<0 ? -1 : (y)/(menu->entry_height))
1400 parentMenu(WMenu
*menu
)
1405 if (menu
->flags
.buttoned
)
1408 while (menu
->parent
&& menu
->parent
->flags
.mapped
) {
1409 parent
= menu
->parent
;
1410 if (parent
->selected_entry
< 0)
1412 entry
= parent
->entries
[parent
->selected_entry
];
1413 if (!entry
->flags
.enabled
|| entry
->cascade
<0 || !parent
->cascades
||
1414 parent
->cascades
[entry
->cascade
] != menu
)
1417 if (menu
->flags
.buttoned
)
1427 * Will raise the passed menu, if submenu = 0
1428 * If submenu > 0 will also raise all mapped submenus
1429 * until the first buttoned one
1430 * If submenu < 0 will also raise all mapped parent menus
1431 * until the first buttoned one
1435 raiseMenus(WMenu
*menu
, int submenus
)
1442 wRaiseFrame(menu
->frame
->core
);
1444 if (submenus
>0 && menu
->selected_entry
>=0) {
1445 i
= menu
->entries
[menu
->selected_entry
]->cascade
;
1446 if (i
>=0 && menu
->cascades
) {
1447 submenu
= menu
->cascades
[i
];
1448 if (submenu
->flags
.mapped
&& !submenu
->flags
.buttoned
)
1449 raiseMenus(submenu
, submenus
);
1452 if (submenus
<0 && !menu
->flags
.buttoned
&&
1453 menu
->parent
&& menu
->parent
->flags
.mapped
)
1454 raiseMenus(menu
->parent
, submenus
);
1459 wMenuUnderPointer(WScreen
*screen
)
1461 WObjDescriptor
*desc
;
1462 Window root_ret
, win
;
1466 XQueryPointer(dpy
, screen
->root_win
, &root_ret
, &win
, &dummy
, &dummy
,
1467 &dummy
, &dummy
, &mask
);
1469 if (win
==None
) return NULL
;
1471 if (XFindContext(dpy
, win
, wWinContext
, (XPointer
*)&desc
)==XCNOENT
)
1474 if (desc
->parent_type
== WCLASS_MENU
)
1475 return (WMenu
*)desc
->parent
;
1481 #define MIN(a,b) (((a) > (b)) ? (b) : (a))
1485 getPointerPosition(WScreen
*scr
, int *x
, int *y
)
1487 Window root_ret
, win
;
1491 XQueryPointer(dpy
, scr
->root_win
, &root_ret
, &win
, x
, y
, &wx
, &wy
, &mask
);
1496 getScrollAmount(WMenu
*menu
, int *hamount
, int *vamount
)
1498 WScreen
*scr
= menu
->menu
->screen_ptr
;
1499 int menuX1
= menu
->frame_x
;
1500 int menuY1
= menu
->frame_y
;
1501 int menuX2
= menu
->frame_x
+ MENUW(menu
);
1502 int menuY2
= menu
->frame_y
+ MENUH(menu
);
1503 int screenW
= scr
->scr_width
;
1504 int screenH
= scr
->scr_height
;
1510 getPointerPosition(scr
, &xroot
, &yroot
);
1513 if (xroot
<= 1 && menuX1
< 0) {
1514 /* scroll to the right */
1515 *hamount
= MIN(MENU_SCROLL_STEP
, abs(menuX1
));
1517 } else if (xroot
>= screenW
-2 && menuX2
> screenW
-1) {
1518 /* scroll to the left */
1519 *hamount
= MIN(MENU_SCROLL_STEP
, abs(menuX2
-screenW
-1));
1524 *hamount
= -*hamount
;
1527 if (yroot
<= 1 && menuY1
< 0) {
1529 *vamount
= MIN(MENU_SCROLL_STEP
, abs(menuY1
));
1531 } else if (yroot
>= screenH
-2 && menuY2
> screenH
-1) {
1533 *vamount
= MIN(MENU_SCROLL_STEP
, abs(menuY2
-screenH
-1));
1535 *vamount
= -*vamount
;
1541 dragScrollMenuCallback(void *data
)
1543 WMenu
*menu
= (WMenu
*)data
;
1544 WScreen
*scr
= menu
->menu
->screen_ptr
;
1545 WMenu
*parent
= parentMenu(menu
);
1546 int hamount
, vamount
;
1548 int newSelectedEntry
;
1550 getScrollAmount(menu
, &hamount
, &vamount
);
1553 if (hamount
!= 0 || vamount
!= 0) {
1554 wMenuMove(parent
, parent
->frame_x
+ hamount
,
1555 parent
->frame_y
+ vamount
, True
);
1556 if (findMenu(scr
, &x
, &y
)) {
1557 newSelectedEntry
= getEntryAt(menu
, x
, y
);
1558 selectEntry(menu
, newSelectedEntry
);
1560 /* Pointer fell outside of menu. If the selected entry is
1561 * not a submenu, unselect it */
1562 if (menu
->selected_entry
>= 0
1563 && menu
->entries
[menu
->selected_entry
]->cascade
<0)
1564 selectEntry(menu
, -1);
1565 newSelectedEntry
= 0;
1568 /* paranoid check */
1569 if (newSelectedEntry
>= 0) {
1570 /* keep scrolling */
1571 menu
->timer
= WMAddTimerHandler(MENU_SCROLL_DELAY
,
1572 dragScrollMenuCallback
, menu
);
1577 /* don't need to scroll anymore */
1579 if (findMenu(scr
, &x
, &y
)) {
1580 newSelectedEntry
= getEntryAt(menu
, x
, y
);
1581 selectEntry(menu
, newSelectedEntry
);
1588 scrollMenuCallback(void *data
)
1590 WMenu
*menu
= (WMenu
*)data
;
1591 WMenu
*parent
= parentMenu(menu
);
1592 int hamount
= 0; /* amount to scroll */
1595 getScrollAmount(menu
, &hamount
, &vamount
);
1597 if (hamount
!= 0 || vamount
!= 0) {
1598 wMenuMove(parent
, parent
->frame_x
+ hamount
,
1599 parent
->frame_y
+ vamount
, True
);
1601 /* keep scrolling */
1602 menu
->timer
= WMAddTimerHandler(MENU_SCROLL_DELAY
,
1603 scrollMenuCallback
, menu
);
1605 /* don't need to scroll anymore */
1612 #define MENU_SCROLL_BORDER 5
1615 isPointNearBoder(WMenu
*menu
, int x
, int y
)
1617 int menuX1
= menu
->frame_x
;
1618 int menuY1
= menu
->frame_y
;
1619 int menuX2
= menu
->frame_x
+ MENUW(menu
);
1620 int menuY2
= menu
->frame_y
+ MENUH(menu
);
1621 int scrXe
= menu
->menu
->screen_ptr
->scr_width
-1;
1622 int scrYe
= menu
->menu
->screen_ptr
->scr_height
-1;
1625 if (x
>= menuX1
&& x
<= menuX2
&& (y
< MENU_SCROLL_BORDER
1626 || y
> scrYe
-MENU_SCROLL_BORDER
))
1628 else if (y
>= menuY1
&& y
<= menuY2
&& (x
< MENU_SCROLL_BORDER
1629 || x
> scrXe
-MENU_SCROLL_BORDER
))
1637 wMenuScroll(WMenu
*menu
, XEvent
*event
)
1640 WMenu
*omenu
= parentMenu(menu
);
1641 WScreen
*scr
= menu
->frame
->screen_ptr
;
1644 int old_frame_x
= omenu
->frame_x
;
1645 int old_frame_y
= omenu
->frame_y
;
1649 puts("Entering menu Scroll");
1652 if ((/*omenu->flags.buttoned &&*/ !wPreferences
.wrap_menus
)
1653 || omenu
->flags
.app_menu
) {
1657 if (!wPreferences
.wrap_menus
)
1658 raiseMenus(omenu
, True
);
1660 raiseMenus(menu
, False
);
1663 scrollMenuCallback(menu
);
1666 int x
, y
, on_border
, on_x_edge
, on_y_edge
, on_title
;
1668 WMNextEvent(dpy
, &ev
);
1673 x
= (ev
.type
==MotionNotify
) ? ev
.xmotion
.x_root
: ev
.xcrossing
.x_root
;
1674 y
= (ev
.type
==MotionNotify
) ? ev
.xmotion
.y_root
: ev
.xcrossing
.y_root
;
1676 /* on_border is != 0 if the pointer is between the menu
1677 * and the screen border and is close enough to the border */
1678 on_border
= isPointNearBoder(menu
, x
, y
);
1680 smenu
= wMenuUnderPointer(scr
);
1682 if ((smenu
==NULL
&& !on_border
) || (smenu
&& parentMenu(smenu
)!=omenu
)) {
1687 on_x_edge
= x
<= 1 || x
>= scr
->scr_width
- 2;
1688 on_y_edge
= y
<= 1 || y
>= scr
->scr_height
- 2;
1689 on_border
= on_x_edge
|| on_y_edge
;
1691 if (!on_border
&& !jump_back
) {
1696 if (menu
->timer
&& (smenu
!=menu
|| (!on_y_edge
&& !on_x_edge
))) {
1697 WMDeleteTimerHandler(menu
->timer
);
1705 scrollMenuCallback(menu
);
1708 /* True if we push on title, or drag the omenu to other position */
1709 on_title
= ev
.xbutton
.x_root
>= omenu
->frame_x
&&
1710 ev
.xbutton
.x_root
<= omenu
->frame_x
+ MENUW(omenu
) &&
1711 ev
.xbutton
.y_root
>= omenu
->frame_y
&&
1712 ev
.xbutton
.y_root
<= omenu
->frame_y
+ omenu
->frame
->top_width
;
1714 smenu
= wMenuUnderPointer(scr
);
1715 if (smenu
== NULL
|| (smenu
&& smenu
->flags
.buttoned
&& smenu
!= omenu
))
1717 else if (smenu
==omenu
&& on_title
) {
1731 WMDeleteTimerHandler(menu
->timer
);
1736 wMenuMove(omenu
, old_frame_x
, old_frame_y
, True
);
1739 puts("Leaving menu Scroll");
1746 menuExpose(WObjDescriptor
*desc
, XEvent
*event
)
1748 wMenuPaint(desc
->parent
);
1752 int *delayed_select
;
1759 delaySelection(void *data
)
1761 delay_data
*d
= (delay_data
*)data
;
1765 *(d
->delayed_select
) = 0;
1767 if (findMenu(d
->menu
->menu
->screen_ptr
, &x
, &y
)) {
1768 entry_no
= getEntryAt(d
->menu
, x
, y
);
1769 selectEntry(d
->menu
, entry_no
);
1775 menuMouseDown(WObjDescriptor
*desc
, XEvent
*event
)
1777 XButtonEvent
*bev
= &event
->xbutton
;
1778 WMenu
*menu
= desc
->parent
;
1780 WScreen
*scr
=menu
->frame
->screen_ptr
;
1781 WMenuEntry
*entry
=NULL
;
1783 int close_on_exit
=0;
1785 int delayed_select
= 0;
1788 int old_frame_x
= 0;
1789 int old_frame_y
= 0;
1790 delay_data d_data
= {NULL
, NULL
, NULL
};
1792 if (!wPreferences
.wrap_menus
) {
1793 smenu
= parentMenu(menu
);
1794 old_frame_x
= smenu
->frame_x
;
1795 old_frame_y
= smenu
->frame_y
;
1797 else if (event
->xbutton
.window
== menu
->frame
->core
->window
) {
1798 /* This is true if the menu was launched with right click on root window */
1800 d_data
.delayed_select
= &delayed_select
;
1802 d_data
.magic
= WMAddTimerHandler(wPreferences
.dblclick_time
,
1803 delaySelection
, &d_data
);
1806 wRaiseFrame(menu
->frame
->core
);
1808 close_on_exit
= (bev
->send_event
|| menu
->flags
.brother
);
1810 smenu
= findMenu(scr
, &x
, &y
);
1818 if (menu
->flags
.editing
) {
1821 entry_no
= getEntryAt(menu
, x
, y
);
1823 entry
= menu
->entries
[entry_no
];
1825 if (!close_on_exit
&& (bev
->state
& ControlMask
) && smenu
1826 && entry
->flags
.editable
) {
1827 editEntry(smenu
, entry
);
1829 } else if (bev
->state
& ControlMask
) {
1833 if (entry
->flags
.enabled
&& entry
->cascade
>=0 && menu
->cascades
) {
1834 WMenu
*submenu
= menu
->cascades
[entry
->cascade
];
1836 if (submenu
->flags
.mapped
&& !submenu
->flags
.buttoned
&&
1837 menu
->selected_entry
!=entry_no
) {
1838 wMenuUnmap(submenu
);
1840 if (!submenu
->flags
.mapped
&& !delayed_select
) {
1841 selectEntry(menu
, entry_no
);
1842 } else if (!submenu
->flags
.buttoned
) {
1843 selectEntry(menu
, -1);
1846 } else if (!delayed_select
) {
1847 selectEntry(menu
, entry_no
);
1850 if (!wPreferences
.wrap_menus
&& !wPreferences
.scrollable_menus
) {
1852 dragScrollMenuCallback(menu
);
1858 WMMaskEvent(dpy
, ExposureMask
|ButtonMotionMask
|ButtonReleaseMask
1859 |ButtonPressMask
, &ev
);
1862 smenu
= findMenu(scr
, &x
, &y
);
1863 if (smenu
== NULL
) {
1865 || (menu
->selected_entry
>=0
1866 && menu
->entries
[menu
->selected_entry
]->cascade
>=0))
1868 selectEntry(menu
, -1);
1871 } else if (menu
&& menu
!=smenu
1872 && (menu
->selected_entry
<0
1873 || menu
->entries
[menu
->selected_entry
]->cascade
<0)) {
1874 selectEntry(menu
, -1);
1877 /* pointer crossed menus */
1878 if (menu
&& menu
->timer
) {
1879 WMDeleteTimerHandler(menu
->timer
);
1883 dragScrollMenuCallback(smenu
);
1887 dragScrollMenuCallback(menu
);
1889 if (!delayed_select
) {
1890 entry_no
= getEntryAt(menu
, x
, y
);
1892 entry
= menu
->entries
[entry_no
];
1893 if (entry
->flags
.enabled
&& entry
->cascade
>=0 &&
1895 WMenu
*submenu
= menu
->cascades
[entry
->cascade
];
1896 if (submenu
->flags
.mapped
&& !submenu
->flags
.buttoned
1897 && menu
->selected_entry
!=entry_no
) {
1898 wMenuUnmap(submenu
);
1902 selectEntry(menu
, entry_no
);
1910 if (ev
.xbutton
.button
== event
->xbutton
.button
)
1920 if (menu
&& menu
->timer
) {
1921 WMDeleteTimerHandler(menu
->timer
);
1924 if (d_data
.magic
!=NULL
)
1925 WMDeleteTimerHandler(d_data
.magic
);
1927 if (menu
&& menu
->selected_entry
>=0) {
1928 entry
= menu
->entries
[menu
->selected_entry
];
1929 if (entry
->callback
!=NULL
&& entry
->flags
.enabled
1930 && entry
->cascade
< 0) {
1931 /* blink and erase menu selection */
1932 #if (MENU_BLINK_DELAY > 0)
1933 int sel
= menu
->selected_entry
;
1936 for (i
=0; i
<MENU_BLINK_COUNT
; i
++) {
1937 paintEntry(menu
, sel
, False
);
1939 wusleep(MENU_BLINK_DELAY
);
1940 paintEntry(menu
, sel
, True
);
1942 wusleep(MENU_BLINK_DELAY
);
1945 /* unmap the menu, it's parents and call the callback */
1946 if (!menu
->flags
.buttoned
&&
1947 (!menu
->flags
.app_menu
||menu
->parent
!=NULL
)) {
1950 selectEntry(menu
, -1);
1952 (*entry
->callback
)(menu
, entry
);
1954 /* If the user double clicks an entry, the entry will
1955 * be executed twice, which is not good for things like
1956 * the root menu. So, ignore any clicks that were generated
1957 * while the entry was being executed */
1958 while (XCheckTypedWindowEvent(dpy
, menu
->menu
->window
,
1960 } else if (entry
->callback
!=NULL
&& entry
->cascade
<0) {
1961 selectEntry(menu
, -1);
1963 if (entry
->cascade
>=0 && menu
->cascades
1964 && menu
->cascades
[entry
->cascade
]->flags
.brother
) {
1965 selectEntry(menu
, -1);
1970 if (((WMenu
*)desc
->parent
)->flags
.brother
|| close_on_exit
1972 closeCascade(desc
->parent
);
1974 /* close the cascade windows that should not remain opened */
1975 closeBrotherCascadesOf(desc
->parent
);
1977 if (!wPreferences
.wrap_menus
)
1978 wMenuMove(parentMenu(desc
->parent
), old_frame_x
, old_frame_y
, True
);
1983 wMenuMove(WMenu
*menu
, int x
, int y
, int submenus
)
1992 XMoveWindow(dpy
, menu
->frame
->core
->window
, x
, y
);
1994 if (submenus
>0 && menu
->selected_entry
>=0) {
1995 i
= menu
->entries
[menu
->selected_entry
]->cascade
;
1997 if (i
>=0 && menu
->cascades
) {
1998 submenu
= menu
->cascades
[i
];
1999 if (submenu
->flags
.mapped
&& !submenu
->flags
.buttoned
)
2000 if (wPreferences
.align_menus
) {
2001 wMenuMove(submenu
, x
+ MENUW(menu
), y
, submenus
);
2003 wMenuMove(submenu
, x
+ MENUW(menu
),
2004 y
+ submenu
->entry_height
*menu
->selected_entry
,
2009 if (submenus
<0 && menu
->parent
!=NULL
&& menu
->parent
->flags
.mapped
&&
2010 !menu
->parent
->flags
.buttoned
) {
2011 if (wPreferences
.align_menus
) {
2012 wMenuMove(menu
->parent
, x
- MENUW(menu
->parent
), y
, submenus
);
2014 wMenuMove(menu
->parent
, x
- MENUW(menu
->parent
), menu
->frame_y
2015 - menu
->parent
->entry_height
*menu
->parent
->selected_entry
,
2023 changeMenuLevels(WMenu
*menu
, int lower
)
2028 ChangeStackingLevel(menu
->frame
->core
, (!menu
->parent
? WMMainMenuWindowLevel
2029 : WMSubmenuWindowLevel
));
2030 wRaiseFrame(menu
->frame
->core
);
2031 menu
->flags
.lowered
= 0;
2033 ChangeStackingLevel(menu
->frame
->core
, WMNormalWindowLevel
);
2034 wLowerFrame(menu
->frame
->core
);
2035 menu
->flags
.lowered
= 1;
2037 for (i
=0; i
<menu
->cascade_no
; i
++) {
2038 if (menu
->cascades
[i
]
2039 && !menu
->cascades
[i
]->flags
.buttoned
2040 && menu
->cascades
[i
]->flags
.lowered
!=lower
) {
2041 changeMenuLevels(menu
->cascades
[i
], lower
);
2049 menuTitleDoubleClick(WCoreWindow
*sender
, void *data
, XEvent
*event
)
2054 if (event
->xbutton
.state
& MOD_MASK
) {
2055 if (menu
->flags
.lowered
) {
2060 changeMenuLevels(menu
, lower
);
2066 menuTitleMouseDown(WCoreWindow
*sender
, void *data
, XEvent
*event
)
2071 int x
=menu
->frame_x
, y
=menu
->frame_y
;
2072 int dx
=event
->xbutton
.x_root
, dy
=event
->xbutton
.y_root
;
2076 printf("Moving menu\n");
2079 /* can't touch the menu copy */
2080 if (menu
->flags
.brother
)
2083 if (event
->xbutton
.button
!= Button1
&& event
->xbutton
.button
!= Button2
)
2085 if (XGrabPointer(dpy
, menu
->frame
->titlebar
->window
, False
,
2086 ButtonMotionMask
|ButtonReleaseMask
|ButtonPressMask
,
2087 GrabModeAsync
, GrabModeAsync
, None
,
2088 wCursor
[WCUR_MOVE
], CurrentTime
)!=GrabSuccess
) {
2090 wwarning("pointer grab failed for menu move\n");
2094 if (event
->xbutton
.state
& MOD_MASK
) {
2095 wLowerFrame(menu
->frame
->core
);
2098 wRaiseFrame(menu
->frame
->core
);
2103 /* lower/raise all submenus */
2105 if (tmp
->selected_entry
>=0 && tmp
->cascades
) {
2106 tmp
= tmp
->cascades
[tmp
->entries
[tmp
->selected_entry
]->cascade
];
2107 if (!tmp
|| !tmp
->flags
.mapped
)
2110 wLowerFrame(tmp
->frame
->core
);
2112 wRaiseFrame(tmp
->frame
->core
);
2117 /* tear off the menu if it's a root menu or a cascade
2119 if (!menu
->flags
.buttoned
&& !menu
->flags
.brother
2120 && (!menu
->flags
.app_menu
||menu
->parent
!=NULL
)) {
2121 menu
->flags
.buttoned
=1;
2122 wFrameWindowShowButton(menu
->frame
, WFF_RIGHT_BUTTON
);
2124 /* turn off selected menu entry in parent menu */
2125 selectEntry(menu
->parent
, -1);
2127 /* make parent map the copy in place of the original */
2128 for (i
=0; i
<menu
->parent
->cascade_no
; i
++) {
2129 if (menu
->parent
->cascades
[i
] == menu
) {
2130 menu
->parent
->cascades
[i
] = menu
->brother
;
2138 WMMaskEvent(dpy
, ButtonMotionMask
|ButtonReleaseMask
|ButtonPressMask
2139 |ExposureMask
, &ev
);
2142 x
+= ev
.xmotion
.x_root
- dx
;
2143 y
+= ev
.xmotion
.y_root
- dy
;
2144 dx
= ev
.xmotion
.x_root
;
2145 dy
= ev
.xmotion
.y_root
;
2146 wMenuMove(menu
, x
, y
, True
);
2153 if (ev
.xbutton
.button
!= event
->xbutton
.button
)
2156 printf("End menu move\n");
2158 XUngrabPointer(dpy
, CurrentTime
);
2168 *----------------------------------------------------------------------
2170 * Handles mouse click on the close button of menus. The menu is
2171 * closed when the button is clicked.
2174 * The closed menu is reinserted at it's parent menus
2176 *----------------------------------------------------------------------
2179 menuCloseClick(WCoreWindow
*sender
, void *data
, XEvent
*event
)
2181 WMenu
*menu
= (WMenu
*)data
;
2182 WMenu
*parent
= menu
->parent
;
2186 for (i
=0; i
<parent
->cascade_no
; i
++) {
2187 /* find the entry that points to the copy */
2188 if (parent
->cascades
[i
] == menu
->brother
) {
2189 /* make it point to the original */
2190 parent
->cascades
[i
] = menu
;
2191 menu
->parent
= parent
;
2201 wMenuSaveState(WScreen
*scr
)
2203 proplist_t menus
, key
, value
;
2207 menus
= PLMakeDictionaryFromEntries(NULL
, NULL
, NULL
);
2209 if (scr
->root_menu
&& scr
->root_menu
->flags
.buttoned
) {
2210 sprintf(buffer
, "%i,%i", scr
->root_menu
->frame_x
,
2211 scr
->root_menu
->frame_y
);
2212 key
= PLMakeString("RootMenu");
2213 value
= PLMakeString(buffer
);
2214 PLInsertDictionaryEntry(menus
, key
, value
);
2220 if (scr
->switch_menu
&& scr
->switch_menu
->flags
.buttoned
) {
2221 sprintf(buffer
, "%i,%i", scr
->switch_menu
->frame_x
,
2222 scr
->switch_menu
->frame_y
);
2223 key
= PLMakeString("SwitchMenu");
2224 value
= PLMakeString(buffer
);
2225 PLInsertDictionaryEntry(menus
, key
, value
);
2231 if (scr
->workspace_menu
&& scr
->workspace_menu
->flags
.buttoned
) {
2232 sprintf(buffer
, "%i,%i", scr
->workspace_menu
->frame_x
,
2233 scr
->workspace_menu
->frame_y
);
2234 key
= PLMakeString("WorkspaceMenu");
2235 value
= PLMakeString(buffer
);
2236 PLInsertDictionaryEntry(menus
, key
, value
);
2243 key
= PLMakeString("Menus");
2244 PLInsertDictionaryEntry(scr
->session_state
, key
, menus
);
2251 #define COMPLAIN(key) wwarning(_("bad value in menus state info:%s"), key)
2255 restoreMenu(WScreen
*scr
, proplist_t menu
, int which
)
2258 WMenu
*pmenu
= NULL
;
2263 if (!PLIsString(menu
)) {
2264 COMPLAIN("Position");
2268 if (sscanf(PLGetString(menu
), "%i,%i", &x
, &y
)!=2)
2269 COMPLAIN("Position");
2271 if (which
& WSS_ROOTMENU
) {
2272 OpenRootMenu(scr
, x
, y
, False
);
2273 pmenu
= scr
->root_menu
;
2275 else if (which
& WSS_SWITCHMENU
) {
2276 OpenSwitchMenu(scr
, x
, y
, False
);
2277 pmenu
= scr
->switch_menu
;
2279 else if (which
& WSS_WSMENU
) {
2280 OpenWorkspaceMenu(scr
, x
, y
);
2281 pmenu
= scr
->workspace_menu
;
2282 if (pmenu
->parent
) {
2283 /* make parent map the copy in place of the original */
2284 for (i
=0; i
<pmenu
->parent
->cascade_no
; i
++) {
2285 if (pmenu
->parent
->cascades
[i
] == pmenu
) {
2286 pmenu
->parent
->cascades
[i
] = pmenu
->brother
;
2294 int width
= MENUW(pmenu
);
2295 int height
= MENUH(pmenu
);
2297 x
= (x
< -width
) ? 0 : x
;
2298 x
= (x
> scr
->scr_width
) ? scr
->scr_width
- width
: x
;
2299 y
= (y
< 0) ? 0 : y
;
2300 y
= (y
> scr
->scr_height
) ? scr
->scr_height
- height
: y
;
2301 wMenuMove(pmenu
, x
, y
, True
);
2302 pmenu
->flags
.buttoned
= 1;
2303 wFrameWindowShowButton(pmenu
->frame
, WFF_RIGHT_BUTTON
);
2311 wMenuRestoreState(WScreen
*scr
)
2313 proplist_t menus
, menu
, key
, rkey
, skey
, wkey
;
2315 key
= PLMakeString("Menus");
2316 menus
= PLGetDictionaryEntry(scr
->session_state
, key
);
2324 rkey
= PLMakeString("RootMenu");
2325 skey
= PLMakeString("SwitchMenu");
2326 wkey
= PLMakeString("WorkspaceMenu");
2327 menu
= PLGetDictionaryEntry(menus
, rkey
);
2328 restoreMenu(scr
, menu
, WSS_ROOTMENU
);
2329 menu
= PLGetDictionaryEntry(menus
, skey
);
2330 restoreMenu(scr
, menu
, WSS_SWITCHMENU
);
2331 menu
= PLGetDictionaryEntry(menus
, wkey
);
2332 restoreMenu(scr
, menu
, WSS_WSMENU
);
2341 OpenWorkspaceMenu(WScreen
*scr
, int x
, int y
)
2343 WMenu
*menu
, *parent
;
2346 if (!scr
->root_menu
) {
2347 OpenRootMenu(scr
, scr
->scr_width
*2, 0, False
);
2348 wMenuUnmap(scr
->root_menu
);
2351 menu
= scr
->workspace_menu
;
2353 if (menu
->flags
.mapped
) {
2354 if (!menu
->flags
.buttoned
) {
2356 parent
= menu
->parent
;
2357 if (parent
&& parent
->selected_entry
>= 0) {
2358 entry
= parent
->entries
[parent
->selected_entry
];
2359 if (parent
->cascades
[entry
->cascade
] == menu
) {
2360 selectEntry(parent
, -1);
2361 wMenuMapAt(menu
, x
, y
, False
);
2365 wRaiseFrame(menu
->frame
->core
);
2366 wMenuMapCopyAt(menu
, x
, y
);
2370 wMenuMapAt(menu
, x
, y
, False
);