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/* menu.c- generic menu, used for root menu, application menus etc.
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* Window Maker window manager
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* Copyright (c) 1997-2003 Alfredo K. Kojima
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* Copyright (c) 1998-2003 Dan Pascu
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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#include <X11/Xutil.h>
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#include <X11/keysym.h>
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#include "WindowMaker.h"
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#include "workspace.h"
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/****** Global Variables ******/
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extern Cursor wCursor[WCUR_LAST];
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extern XContext wWinContext;
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extern WPreferences wPreferences;
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#define MOD_MASK wPreferences.modifier_mask
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#define MENU_SCROLL_STEP menuScrollParameters[(int)wPreferences.menu_scroll_speed].steps
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#define MENU_SCROLL_DELAY menuScrollParameters[(int)wPreferences.menu_scroll_speed].delay
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#define MENUW(m) ((m)->frame->core->width+2*FRAME_BORDER_WIDTH)
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#define MENUH(m) ((m)->frame->core->height+2*FRAME_BORDER_WIDTH)
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/***** Local Stuff ******/
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#define WSS_ROOTMENU (1<<0)
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#define WSS_SWITCHMENU (1<<1)
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#define WSS_WSMENU (1<<2)
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} menuScrollParameters[5] = {
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{MENU_SCROLL_STEPS_UF, MENU_SCROLL_DELAY_UF},
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{MENU_SCROLL_STEPS_F, MENU_SCROLL_DELAY_F},
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{MENU_SCROLL_STEPS_M, MENU_SCROLL_DELAY_M},
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{MENU_SCROLL_STEPS_S, MENU_SCROLL_DELAY_S},
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{MENU_SCROLL_STEPS_US, MENU_SCROLL_DELAY_US}};
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static void menuMouseDown(WObjDescriptor *desc, XEvent *event);
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static void menuExpose(WObjDescriptor *desc, XEvent *event);
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static void menuTitleDoubleClick(WCoreWindow *sender, void *data, XEvent *event);
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static void menuTitleMouseDown(WCoreWindow *sender, void *data, XEvent *event);
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static void menuCloseClick(WCoreWindow *sender, void *data, XEvent *event);
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static void updateTexture(WMenu *menu);
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static int saveMenuRecurs(WMPropList *menus, WScreen *scr, WMenu *menu);
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static int restoreMenuRecurs(WScreen *scr, WMPropList *menus, WMenu *menu, char *path);
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static void selectEntry(WMenu *menu, int entry_no);
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static void closeCascade(WMenu *menu);
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/****** Notification Observers ******/
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appearanceObserver(void *self, WMNotification *notif)
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WMenu *menu = (WMenu*)self;
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int flags = (int)WMGetNotificationClientData(notif);
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if (!menu->flags.realized)
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if (WMGetNotificationName(notif) == WNMenuAppearanceSettingsChanged) {
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if (flags & WFontSettings) {
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menu->flags.realized = 0;
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if (flags & WTextureSettings) {
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if (!menu->flags.brother)
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if (flags & (WTextureSettings|WColorSettings)) {
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} else if (menu->flags.titled) {
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if (flags & WFontSettings) {
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menu->flags.realized = 0;
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if (flags & WTextureSettings) {
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menu->frame->flags.need_texture_remake = 1;
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if (flags & (WColorSettings|WTextureSettings)) {
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wFrameWindowPaint(menu->frame);
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/************************************/
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*----------------------------------------------------------------------
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* Creates a new empty menu with the specified title. If main_menu
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* is True, the created menu will be a main menu, which has some special
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* properties such as being placed over other normal menus.
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* If title is NULL, the menu will have no titlebar.
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*----------------------------------------------------------------------
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wMenuCreate(WScreen *screen, char *title, int main_menu)
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static int brother=0;
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menu = wmalloc(sizeof(WMenu));
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memset(menu, 0, sizeof(WMenu));
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#ifdef SINGLE_MENULEVEL
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tmp = WMSubmenuLevel;
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tmp = (main_menu ? WMMainMenuLevel : WMSubmenuLevel);
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flags = WFF_SINGLE_STATE|WFF_BORDER;
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flags |= WFF_TITLEBAR|WFF_RIGHT_BUTTON;
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menu->flags.titled = 1;
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wFrameWindowCreate(screen, tmp, 8, 2, 1, 1, &wPreferences.menu_title_clearance, flags,
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screen->menu_title_texture, NULL,
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screen->menu_title_color,
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&screen->menu_title_font);
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menu->frame->core->descriptor.parent = menu;
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menu->frame->core->descriptor.parent_type = WCLASS_MENU;
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menu->frame->core->descriptor.handle_mousedown = menuMouseDown;
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wFrameWindowHideButton(menu->frame, WFF_RIGHT_BUTTON);
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menu->frame->title = wstrdup(title);
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menu->frame->flags.justification = WTJ_LEFT;
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menu->frame->rbutton_image = screen->b_pixmaps[WBUT_CLOSE];
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menu->alloced_entries = 0;
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menu->selected_entry = -1;
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menu->entries = NULL;
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menu->frame_x = screen->app_menu_x;
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menu->frame_y = screen->app_menu_y;
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menu->frame->child = menu;
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menu->flags.lowered = 0;
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/* setup object descriptors */
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menu->frame->on_mousedown_titlebar = menuTitleMouseDown;
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menu->frame->on_dblclick_titlebar = menuTitleDoubleClick;
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menu->frame->on_click_right = menuCloseClick;
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menu->menu = wCoreCreate(menu->frame->core, 0, menu->frame->top_width,
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menu->frame->core->width, 10);
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menu->menu->descriptor.parent = menu;
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menu->menu->descriptor.parent_type = WCLASS_MENU;
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menu->menu->descriptor.handle_expose = menuExpose;
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menu->menu->descriptor.handle_mousedown = menuMouseDown;
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menu->menu_texture_data = None;
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XMapWindow(dpy, menu->menu->window);
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menu->brother = wMenuCreate(screen, title, main_menu);
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menu->brother->flags.brother = 1;
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menu->brother->brother = menu;
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WMAddNotificationObserver(appearanceObserver, menu,
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WNMenuAppearanceSettingsChanged, menu);
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WMAddNotificationObserver(appearanceObserver, menu,
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WNMenuTitleAppearanceSettingsChanged, menu);
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wMenuCreateForApp(WScreen *screen, char *title, int main_menu)
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menu = wMenuCreate(screen, title, main_menu);
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menu->flags.app_menu = 1;
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menu->brother->flags.app_menu = 1;
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insertEntry(WMenu *menu, WMenuEntry *entry, int index)
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for (i = menu->entry_no-1; i >= index; i--) {
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menu->entries[i]->order++;
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menu->entries[i+1] = menu->entries[i];
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menu->entries[index] = entry;
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wMenuInsertCallback(WMenu *menu, int index, char *text,
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void (*callback)(WMenu *menu, WMenuEntry *entry),
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menu->flags.realized = 0;
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menu->brother->flags.realized = 0;
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/* reallocate array if it's too small */
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if (menu->entry_no >= menu->alloced_entries) {
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tmp = wrealloc(menu->entries,
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sizeof(WMenuEntry)*(menu->alloced_entries+5));
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menu->alloced_entries += 5;
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menu->brother->entries = tmp;
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menu->brother->alloced_entries = menu->alloced_entries;
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entry = wmalloc(sizeof(WMenuEntry));
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memset(entry, 0, sizeof(WMenuEntry));
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entry->flags.enabled = 1;
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entry->text = wstrdup(text);
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entry->clientdata = clientdata;
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entry->callback = callback;
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if (index<0 || index>=menu->entry_no) {
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entry->order = menu->entry_no;
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menu->entries[menu->entry_no] = entry;
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entry->order = index;
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insertEntry(menu, entry, index);
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menu->brother->entry_no = menu->entry_no;
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wMenuEntrySetCascade(WMenu *menu, WMenuEntry *entry, WMenu *cascade)
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WMenu *brother = menu->brother;
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assert(menu->flags.brother==0);
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if (entry->cascade>=0) {
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menu->flags.realized = 0;
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brother->flags.realized = 0;
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cascade->parent = menu;
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cascade->brother->parent = brother;
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for (i=0; i<menu->cascade_no; i++) {
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if (menu->cascades[i]==NULL) {
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menu->cascades[i] = cascade;
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brother->cascades[i] = cascade->brother;
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entry->cascade = menu->cascade_no;
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menu->cascades = wrealloc(menu->cascades,
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sizeof(WMenu)*(menu->cascade_no+1));
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menu->cascades[menu->cascade_no++] = cascade;
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brother->cascades = wrealloc(brother->cascades,
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sizeof(WMenu)*(brother->cascade_no+1));
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brother->cascades[brother->cascade_no++] = cascade->brother;
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if (menu->flags.lowered) {
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cascade->flags.lowered = 1;
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ChangeStackingLevel(cascade->frame->core, WMNormalLevel);
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cascade->brother->flags.lowered = 1;
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ChangeStackingLevel(cascade->brother->frame->core, WMNormalLevel);
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if (!menu->flags.realized)
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wMenuEntryRemoveCascade(WMenu *menu, WMenuEntry *entry)
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assert(menu->flags.brother==0);
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/* destroy cascade menu */
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if (entry->cascade>=0 && menu->cascades
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&& menu->cascades[entry->cascade]!=NULL) {
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wMenuDestroy(menu->cascades[entry->cascade], True);
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menu->cascades[entry->cascade] = NULL;
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menu->brother->cascades[entry->cascade] = NULL;
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wMenuRemoveItem(WMenu *menu, int index)
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if (menu->flags.brother) {
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wMenuRemoveItem(menu->brother, index);
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if (index>=menu->entry_no) return;
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/* destroy cascade menu */
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wMenuEntryRemoveCascade(menu, menu->entries[index]);
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/* destroy unshared data */
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if (menu->entries[index]->text)
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wfree(menu->entries[index]->text);
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if (menu->entries[index]->rtext)
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wfree(menu->entries[index]->rtext);
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if (menu->entries[index]->free_cdata && menu->entries[index]->clientdata)
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(*menu->entries[index]->free_cdata)(menu->entries[index]->clientdata);
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wfree(menu->entries[index]);
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for (i=index; i<menu->entry_no-1; i++) {
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menu->entries[i+1]->order--;
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menu->entries[i]=menu->entries[i+1];
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menu->brother->entry_no--;
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renderTexture(WMenu *menu)
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WScreen *scr = menu->menu->screen_ptr;
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WTexture *texture = scr->menu_item_texture;
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if (wPreferences.menu_style == MS_NORMAL) {
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img = wTextureRenderImage(texture, menu->menu->width,
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menu->entry_height, WREL_MENUENTRY);
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img = wTextureRenderImage(texture, menu->menu->width,
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menu->menu->height+1, WREL_MENUENTRY);
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wwarning(_("could not render texture: %s"),
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RMessageForError(RErrorCode));
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if (wPreferences.menu_style == MS_SINGLE_TEXTURE) {
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light.red = light.green = light.blue = 80;
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dark.red = dark.green = dark.blue = 0;
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mid.red = mid.green = mid.blue = 40;
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for (i = 1; i < menu->entry_no; i++) {
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ROperateLine(img, RSubtractOperation, 0, i*menu->entry_height-2,
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menu->menu->width-1, i*menu->entry_height-2, &mid);
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RDrawLine(img, 0, i*menu->entry_height-1,
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menu->menu->width-1, i*menu->entry_height-1, &dark);
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ROperateLine(img, RAddOperation, 0, i*menu->entry_height,
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menu->menu->width-1, i*menu->entry_height,
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if (!RConvertImage(scr->rcontext, img, &pix)) {
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wwarning(_("error rendering image:%s"), RMessageForError(RErrorCode));
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updateTexture(WMenu *menu)
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WScreen *scr = menu->menu->screen_ptr;
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/* setup background texture */
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if (scr->menu_item_texture->any.type != WTEX_SOLID) {
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if (!menu->flags.brother) {
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FREE_PIXMAP(menu->menu_texture_data);
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menu->menu_texture_data = renderTexture(menu);
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XSetWindowBackgroundPixmap(dpy, menu->menu->window,
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menu->menu_texture_data);
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XClearWindow(dpy, menu->menu->window);
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XSetWindowBackgroundPixmap(dpy, menu->brother->menu->window,
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menu->menu_texture_data);
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XClearWindow(dpy, menu->brother->menu->window);
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XSetWindowBackground(dpy, menu->menu->window,
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scr->menu_item_texture->any.color.pixel);
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XClearWindow(dpy, menu->menu->window);
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wMenuRealize(WMenu *menu)
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int width, rwidth, mrwidth, mwidth;
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int theight, twidth, eheight;
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WScreen *scr = menu->frame->screen_ptr;
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static int brother_done=0;
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wMenuRealize(menu->brother);
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flags = WFF_SINGLE_STATE|WFF_BORDER;
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if (menu->flags.titled)
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flags |= WFF_TITLEBAR|WFF_RIGHT_BUTTON;
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wFrameWindowUpdateBorders(menu->frame, flags);
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if (menu->flags.titled) {
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twidth = WMWidthOfString(scr->menu_title_font, menu->frame->title,
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strlen(menu->frame->title));
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theight = menu->frame->top_width;
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twidth += theight + (wPreferences.new_style ? 16 : 8);
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eheight = WMFontHeight(scr->menu_entry_font) + 6 + wPreferences.menu_text_clearance * 2;
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menu->entry_height = eheight;
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for (i=0; i<menu->entry_no; i++) {
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/* search widest text */
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text = menu->entries[i]->text;
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width = WMWidthOfString(scr->menu_entry_font, text, strlen(text))+10;
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if (menu->entries[i]->flags.indicator) {
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width += MENU_INDICATOR_SPACE;
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/* search widest text on right */
578
text = menu->entries[i]->rtext;
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rwidth = WMWidthOfString(scr->menu_entry_font, text, strlen(text))
582
else if (menu->entries[i]->cascade>=0)
587
if (rwidth > mrwidth)
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wCoreConfigure(menu->menu, 0, theight, mwidth, menu->entry_no*eheight -1);
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wFrameWindowResize(menu->frame, mwidth, menu->entry_no*eheight-1
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+ menu->frame->top_width + menu->frame->bottom_width);
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menu->flags.realized = 1;
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if (menu->flags.mapped)
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if (menu->brother->flags.mapped)
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wMenuPaint(menu->brother);
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wMenuDestroy(WMenu *menu, int recurse)
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WMRemoveNotificationObserver(menu);
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/* remove any pending timers */
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WMDeleteTimerHandler(menu->timer);
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/* call destroy handler */
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if (menu->on_destroy)
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(*menu->on_destroy)(menu);
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/* Destroy items if this menu own them. If this is the "brother" menu,
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* leave them alone as it is shared by them.
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if (!menu->flags.brother) {
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for (i=0; i<menu->entry_no; i++) {
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wfree(menu->entries[i]->text);
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if (menu->entries[i]->rtext)
638
wfree(menu->entries[i]->rtext);
641
if (menu->entries[i]->instances){
642
WMReleasePropList(menu->entries[i]->instances);
644
#endif /* USER_MENU */
646
if (menu->entries[i]->free_cdata && menu->entries[i]->clientdata) {
647
(*menu->entries[i]->free_cdata)(menu->entries[i]->clientdata);
649
wfree(menu->entries[i]);
653
for (i=0; i<menu->cascade_no; i++) {
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if (menu->cascades[i]) {
655
if (menu->cascades[i]->flags.brother)
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wMenuDestroy(menu->cascades[i]->brother, recurse);
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wMenuDestroy(menu->cascades[i], recurse);
664
wfree(menu->entries);
668
FREE_PIXMAP(menu->menu_texture_data);
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wfree(menu->cascades);
673
wCoreDestroy(menu->menu);
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wFrameWindowDestroy(menu->frame);
676
/* destroy copy of this menu */
677
if (!menu->flags.brother && menu->brother)
678
wMenuDestroy(menu->brother, False);
690
drawFrame(WScreen *scr, Drawable win, int y, int w, int h, int type)
696
segs[i].x1 = segs[i].x2 = w-1;
698
segs[i].y2 = y + h - 1;
700
if (type != F_TOP && type != F_NONE) {
702
segs[i].y1 = segs[i].y2 = y + h-2;
706
XDrawSegments(dpy, win, scr->menu_item_auxtexture->dim_gc, segs, i);
712
segs[i].y2 = y + h - 1;
714
if (type != F_BOTTOM && type != F_NONE) {
721
XDrawSegments(dpy, win, scr->menu_item_auxtexture->light_gc, segs, i);
723
if (type != F_TOP && type != F_NONE)
724
XDrawLine(dpy, win, scr->menu_item_auxtexture->dark_gc, 0, y+h-1,
730
paintEntry(WMenu *menu, int index, int selected)
732
WScreen *scr=menu->frame->screen_ptr;
733
Window win = menu->menu->window;
734
WMenuEntry *entry=menu->entries[index];
740
if (!menu->flags.realized) return;
741
h = menu->entry_height;
742
w = menu->menu->width;
745
light = scr->menu_item_auxtexture->light_gc;
746
dim = scr->menu_item_auxtexture->dim_gc;
747
dark = scr->menu_item_auxtexture->dark_gc;
749
if (wPreferences.menu_style == MS_FLAT && menu->entry_no > 1) {
752
else if (index == menu->entry_no - 1)
760
/* paint background */
762
XFillRectangle(dpy, win, WMColorGC(scr->select_color), 1, y+1, w-2, h-3);
763
if (scr->menu_item_texture->any.type == WTEX_SOLID)
764
drawFrame(scr, win, y, w, h, type);
766
if (scr->menu_item_texture->any.type == WTEX_SOLID) {
767
XClearArea(dpy, win, 0, y + 1, w - 1, h - 3, False);
769
drawFrame(scr, win, y, w, h, type);
771
XClearArea(dpy, win, 0, y, w, h, False);
776
if (entry->flags.enabled)
777
color = scr->select_text_color;
779
color = scr->dtext_color;
780
} else if (!entry->flags.enabled) {
781
color = scr->dtext_color;
783
color = scr->mtext_color;
787
if (entry->flags.indicator)
788
x += MENU_INDICATOR_SPACE + 2;
790
WMDrawString(scr->wmscreen, win, color, scr->menu_entry_font,
791
x, 3 + y + wPreferences.menu_text_clearance, entry->text, strlen(entry->text));
793
if (entry->cascade>=0) {
794
/* draw the cascade indicator */
795
XDrawLine(dpy, win, dim, w-11, y+6, w-6, y+h/2-1);
796
XDrawLine(dpy, win, light, w-11, y+h-8, w-6, y+h/2-1);
797
XDrawLine(dpy, win, dark, w-12, y+6, w-12, y+h-8);
801
if (entry->flags.indicator && entry->flags.indicator_on) {
806
switch (entry->flags.indicator_type) {
808
indicator = scr->menu_check_indicator;
811
indicator = scr->menu_mini_indicator;
814
indicator = scr->menu_hide_indicator;
817
indicator = scr->menu_shade_indicator;
821
indicator = scr->menu_radio_indicator;
825
iw = indicator->width;
826
ih = indicator->height;
827
XSetClipMask(dpy, scr->copy_gc, indicator->mask);
828
XSetClipOrigin(dpy, scr->copy_gc, 5, y+(h-ih)/2);
830
if (entry->flags.enabled) {
831
XSetForeground(dpy, scr->copy_gc, WMColorPixel(scr->select_text_color));
833
XSetForeground(dpy, scr->copy_gc, WMColorPixel(scr->dtext_color));
836
if (entry->flags.enabled) {
837
XSetForeground(dpy, scr->copy_gc, WMColorPixel(scr->mtext_color));
839
XSetForeground(dpy, scr->copy_gc, WMColorPixel(scr->dtext_color));
842
XFillRectangle(dpy, win, scr->copy_gc, 5, y+(h-ih)/2, iw, ih);
844
XCopyArea(dpy, indicator->image, win, scr->copy_gc, 0, 0,
845
iw, ih, 5, y+(h-ih)/2);
847
XSetClipOrigin(dpy, scr->copy_gc, 0, 0);
850
/* draw right text */
852
if (entry->rtext && entry->cascade<0) {
853
tw = WMWidthOfString(scr->menu_entry_font, entry->rtext,
854
strlen(entry->rtext));
856
WMDrawString(scr->wmscreen, win, color, scr->menu_entry_font, w-6-tw,
857
y + 3 + wPreferences.menu_text_clearance, entry->rtext, strlen(entry->rtext));
863
move_menus(WMenu *menu, int x, int y)
865
while (menu->parent) {
868
if (!wPreferences.align_menus && menu->selected_entry>=0) {
869
y -= menu->selected_entry*menu->entry_height;
872
wMenuMove(menu, x, y, True);
876
makeVisible(WMenu *menu)
878
WScreen *scr = menu->frame->screen_ptr;
879
int x1, y1, x2, y2, new_x, new_y, move;
880
WMRect rect = wGetRectForHead(scr, wGetHeadForPointerLocation(scr));
882
if (menu->entry_no<0) return;
885
y1 = menu->frame_y+menu->frame->top_width
886
+ menu->selected_entry*menu->entry_height;
887
x2 = x1 + MENUW(menu);
888
y2 = y1 + menu->entry_height;
895
if (x1 < rect.pos.x) {
898
} else if (x2 >= rect.pos.x + rect.size.width) {
899
new_x = rect.pos.x + rect.size.width - MENUW(menu) - 1;
903
if (y1 < rect.pos.y) {
906
} else if (y2 >= rect.pos.y + rect.size.height) {
907
new_y = rect.pos.y + rect.size.height - menu->entry_height - 1;
911
new_y = new_y - menu->frame->top_width
912
- menu->selected_entry*menu->entry_height;
913
move_menus(menu, new_x, new_y);
918
check_key(WMenu *menu, XKeyEvent *event)
923
if (XLookupString(event, buffer, 32, NULL, NULL)<1)
926
ch = toupper(buffer[0]);
928
s = (menu->selected_entry>=0 ? menu->selected_entry+1 : 0);
931
for (i=s; i<menu->entry_no; i++) {
932
if (ch==toupper(menu->entries[i]->text[0])) {
936
/* no match. Retry from start, if previous started from a selected entry */
946
keyboardMenu(WMenu *menu)
949
KeySym ksym=NoSymbol;
953
int old_pos_x = menu->frame_x;
954
int old_pos_y = menu->frame_y;
955
int new_x = old_pos_x, new_y = old_pos_y;
956
WMRect rect = wGetRectForHead(menu->frame->screen_ptr,
957
wGetHeadForPointerLocation(menu->frame->screen_ptr));
959
if (menu->flags.editing)
963
XGrabKeyboard(dpy, menu->frame->core->window, True, GrabModeAsync,
964
GrabModeAsync, CurrentTime);
967
if (menu->frame_y+menu->frame->top_width >= rect.pos.y + rect.size.height)
968
new_y = rect.pos.y + rect.size.height - menu->frame->top_width;
970
if (menu->frame_x+MENUW(menu) >= rect.pos.x + rect.size.width)
971
new_x = rect.pos.x + rect.size.width - MENUW(menu) - 1;
973
move_menus(menu, new_x, new_y);
975
while (!done && menu->flags.mapped) {
976
XAllowEvents(dpy, AsyncKeyboard, CurrentTime);
977
WMMaskEvent(dpy, ExposureMask|ButtonMotionMask|ButtonPressMask
978
|ButtonReleaseMask|KeyPressMask|KeyReleaseMask
979
|SubstructureNotifyMask, &event);
981
switch (event.type) {
983
ksym = XLookupKeysym(&event.xkey, 0);
993
selectEntry(menu, 0);
1001
selectEntry(menu, menu->entry_no-1);
1006
#ifdef ARROWLESS_KBD
1012
if (menu->selected_entry <= 0)
1013
selectEntry(menu, menu->entry_no-1);
1015
selectEntry(menu, menu->selected_entry-1);
1020
#ifdef ARROWLESS_KBD
1026
if (menu->selected_entry<0)
1027
selectEntry(menu, 0);
1028
else if (menu->selected_entry == menu->entry_no-1)
1029
selectEntry(menu, 0);
1030
else if (menu->selected_entry < menu->entry_no-1)
1031
selectEntry(menu, menu->selected_entry+1);
1036
#ifdef ARROWLESS_KBD
1042
if (menu->selected_entry>=0) {
1044
entry = menu->entries[menu->selected_entry];
1046
if (entry->cascade >= 0 && menu->cascades
1047
&& menu->cascades[entry->cascade]->entry_no > 0) {
1049
XUngrabKeyboard(dpy, CurrentTime);
1051
selectEntry(menu->cascades[entry->cascade], 0);
1052
if (!keyboardMenu(menu->cascades[entry->cascade]))
1055
XGrabKeyboard(dpy, menu->frame->core->window, True,
1056
GrabModeAsync, GrabModeAsync,
1063
#ifdef ARROWLESS_KBD
1069
if (menu->parent!=NULL && menu->parent->selected_entry>=0) {
1070
selectEntry(menu, -1);
1071
move_menus(menu, old_pos_x, old_pos_y);
1081
index = check_key(menu, &event.xkey);
1083
selectEntry(menu, index);
1089
if (event.type==ButtonPress)
1092
WMHandleEvent(&event);
1096
XUngrabKeyboard(dpy, CurrentTime);
1098
if (done==2 && menu->selected_entry>=0) {
1099
entry = menu->entries[menu->selected_entry];
1104
if (entry && entry->callback!=NULL && entry->flags.enabled
1105
&& entry->cascade < 0) {
1106
#if (MENU_BLINK_COUNT > 0)
1107
int sel = menu->selected_entry;
1110
for (i=0; i<MENU_BLINK_COUNT; i++) {
1111
paintEntry(menu, sel, False);
1113
wusleep(MENU_BLINK_DELAY);
1114
paintEntry(menu, sel, True);
1116
wusleep(MENU_BLINK_DELAY);
1119
selectEntry(menu, -1);
1121
if (!menu->flags.buttoned) {
1123
move_menus(menu, old_pos_x, old_pos_y);
1127
(*entry->callback)(menu, entry);
1129
if (!menu->flags.buttoned) {
1131
move_menus(menu, old_pos_x, old_pos_y);
1133
selectEntry(menu, -1);
1137
/* returns True if returning from a submenu to a parent menu,
1138
* False if exiting from menu */
1144
wMenuMapAt(WMenu *menu, int x, int y, int keyboard)
1146
WMRect rect = wGetRectForHead(menu->frame->screen_ptr,
1147
wGetHeadForPointerLocation(menu->frame->screen_ptr));
1149
if (!menu->flags.realized) {
1150
menu->flags.realized=1;
1153
if (!menu->flags.mapped) {
1154
if (wPreferences.wrap_menus) {
1155
if (x<rect.pos.x) x = rect.pos.x;
1156
if (y<rect.pos.y) y = rect.pos.y;
1157
if (x+MENUW(menu) > rect.pos.x + rect.size.width)
1158
x = rect.pos.x + rect.size.width - MENUW(menu);
1159
if (y+MENUH(menu) > rect.pos.y + rect.size.height)
1160
y = rect.pos.y + rect.size.height - MENUH(menu);
1163
XMoveWindow(dpy, menu->frame->core->window, x, y);
1166
XMapWindow(dpy, menu->frame->core->window);
1167
wRaiseFrame(menu->frame->core);
1168
menu->flags.mapped = 1;
1170
selectEntry(menu, 0);
1179
wMenuMap(WMenu *menu)
1181
if (!menu->flags.realized) {
1182
menu->flags.realized=1;
1185
if (menu->flags.app_menu && menu->parent==NULL) {
1186
menu->frame_x = menu->frame->screen_ptr->app_menu_x;
1187
menu->frame_y = menu->frame->screen_ptr->app_menu_y;
1188
XMoveWindow(dpy, menu->frame->core->window, menu->frame_x, menu->frame_y);
1190
XMapWindow(dpy, menu->frame->core->window);
1191
wRaiseFrame(menu->frame->core);
1192
menu->flags.mapped = 1;
1197
wMenuUnmap(WMenu *menu)
1201
XUnmapWindow(dpy, menu->frame->core->window);
1202
if (menu->flags.titled && menu->flags.buttoned) {
1203
wFrameWindowHideButton(menu->frame, WFF_RIGHT_BUTTON);
1205
menu->flags.buttoned = 0;
1206
menu->flags.mapped = 0;
1207
menu->flags.open_to_left = 0;
1209
for (i=0; i<menu->cascade_no; i++) {
1210
if (menu->cascades[i]!=NULL
1211
&& menu->cascades[i]->flags.mapped
1212
&& !menu->cascades[i]->flags.buttoned) {
1214
wMenuUnmap(menu->cascades[i]);
1217
menu->selected_entry = -1;
1223
wMenuPaint(WMenu *menu)
1227
if (!menu->flags.mapped) {
1232
for (i=0; i<menu->entry_no; i++) {
1233
paintEntry(menu, i, i==menu->selected_entry);
1239
wMenuSetEnabled(WMenu *menu, int index, int enable)
1241
if (index>=menu->entry_no) return;
1242
menu->entries[index]->flags.enabled=enable;
1243
paintEntry(menu, index, index==menu->selected_entry);
1244
paintEntry(menu->brother, index, index==menu->selected_entry);
1248
/* ====================================================================== */
1252
editEntry(WMenu *menu, WMenuEntry *entry)
1256
WObjDescriptor *desc;
1262
menu->flags.editing = 1;
1264
text = wTextCreate(menu->menu, 1, menu->entry_height * entry->order,
1265
menu->menu->width - 2, menu->entry_height - 1);
1267
wTextPutText(text, entry->text);
1268
XGetInputFocus(dpy, &old_focus, &old_revert);
1269
XSetInputFocus(dpy, text->core->window, RevertToNone, CurrentTime);
1271
if (XGrabKeyboard(dpy, text->core->window, True, GrabModeAsync,
1272
GrabModeAsync, CurrentTime)!=GrabSuccess) {
1273
wwarning(_("could not grab keyboard"));
1276
wSetFocusTo(menu->frame->screen_ptr,
1277
menu->frame->screen_ptr->focused_window);
1282
while (!done && !text->done) {
1284
XAllowEvents(dpy, AsyncKeyboard|AsyncPointer, CurrentTime);
1286
WMNextEvent(dpy, &event);
1288
if (XFindContext(dpy, event.xany.window, wWinContext,
1289
(XPointer *)&desc)==XCNOENT)
1292
if ((desc != NULL) && (desc->handle_anything != NULL)) {
1294
(*desc->handle_anything)(desc, &event);
1297
switch (event.type) {
1299
XAllowEvents(dpy, ReplayPointer, CurrentTime);
1303
WMHandleEvent(&event);
1309
XSetInputFocus(dpy, old_focus, old_revert, CurrentTime);
1311
wSetFocusTo(menu->frame->screen_ptr,
1312
menu->frame->screen_ptr->focused_window);
1315
t = wTextGetText(text);
1316
/* if !t, the user has canceled editing */
1320
entry->text = wstrdup(t);
1322
menu->flags.realized = 0;
1326
XUngrabKeyboard(dpy, CurrentTime);
1328
if (t && menu->on_edit)
1329
(*menu->on_edit)(menu, entry);
1331
menu->flags.editing = 0;
1333
if (!menu->flags.realized)
1339
selectEntry(WMenu *menu, int entry_no)
1345
if (menu->entries==NULL)
1348
if (entry_no >= menu->entry_no)
1351
old_entry = menu->selected_entry;
1352
menu->selected_entry = entry_no;
1354
if (old_entry!=entry_no) {
1356
/* unselect previous entry */
1358
paintEntry(menu, old_entry, False);
1359
entry = menu->entries[old_entry];
1362
if (entry->cascade>=0 && menu->cascades) {
1363
if (!menu->cascades[entry->cascade]->flags.buttoned) {
1364
wMenuUnmap(menu->cascades[entry->cascade]);
1370
menu->selected_entry = -1;
1373
entry = menu->entries[entry_no];
1375
if (entry->cascade>=0 && menu->cascades && entry->flags.enabled) {
1376
/* Callback for when the submenu is opened.
1378
submenu = menu->cascades[entry->cascade];
1379
if (submenu && submenu->flags.brother)
1380
submenu = submenu->brother;
1382
if (entry->callback) {
1383
/* Only call the callback if the submenu is not yet mapped.
1385
if (menu->flags.brother) {
1386
if (!submenu || !submenu->flags.mapped)
1387
(*entry->callback)(menu->brother, entry);
1389
if (!submenu || !submenu->flags.buttoned)
1390
(*entry->callback)(menu, entry);
1394
/* the submenu menu might have changed */
1395
submenu = menu->cascades[entry->cascade];
1398
if (!submenu->flags.mapped) {
1401
if (!submenu->flags.realized)
1402
wMenuRealize(submenu);
1403
if (wPreferences.wrap_menus) {
1404
if (menu->flags.open_to_left)
1405
submenu->flags.open_to_left = 1;
1407
if (submenu->flags.open_to_left) {
1408
x = menu->frame_x - MENUW(submenu);
1411
submenu->flags.open_to_left = 0;
1414
x = menu->frame_x + MENUW(menu);
1416
if (x + MENUW(submenu)
1417
>= menu->frame->screen_ptr->scr_width) {
1419
x = menu->frame_x - MENUW(submenu);
1420
submenu->flags.open_to_left = 1;
1424
x = menu->frame_x + MENUW(menu);
1427
if (wPreferences.align_menus) {
1430
y = menu->frame_y + menu->entry_height*entry_no;
1431
if (menu->flags.titled)
1432
y += menu->frame->top_width;
1433
if (menu->cascades[entry->cascade]->flags.titled)
1434
y -= menu->cascades[entry->cascade]->frame->top_width;
1437
wMenuMapAt(menu->cascades[entry->cascade], x, y, False);
1438
menu->cascades[entry->cascade]->parent = menu;
1443
paintEntry(menu, entry_no, True);
1449
findMenu(WScreen *scr, int *x_ret, int *y_ret)
1452
WObjDescriptor *desc;
1453
Window root_ret, win, junk_win;
1457
XQueryPointer(dpy, scr->root_win, &root_ret, &win, &x, &y, &wx, &wy,
1460
if (win==None) return NULL;
1462
if (XFindContext(dpy, win, wWinContext, (XPointer *)&desc)==XCNOENT)
1465
if (desc->parent_type == WCLASS_MENU) {
1466
menu = (WMenu*)desc->parent;
1467
XTranslateCoordinates(dpy, root_ret, menu->menu->window, wx, wy,
1468
x_ret, y_ret, &junk_win);
1478
closeCascade(WMenu *menu)
1480
WMenu *parent=menu->parent;
1482
if (menu->flags.brother
1483
|| (!menu->flags.buttoned
1484
&& (!menu->flags.app_menu||menu->parent!=NULL))) {
1486
selectEntry(menu, -1);
1488
#if (MENU_BLINK_DELAY > 2)
1489
wusleep(MENU_BLINK_DELAY/2);
1493
&& (parent->parent!=NULL || !parent->flags.app_menu
1494
|| parent->flags.brother)
1495
&& !parent->flags.buttoned) {
1496
selectEntry(parent, -1);
1498
parent = parent->parent;
1501
selectEntry(parent, -1);
1507
closeBrotherCascadesOf(WMenu *menu)
1512
for (i=0; i<menu->cascade_no; i++) {
1513
if (menu->cascades[i]->flags.brother) {
1514
tmp = menu->cascades[i];
1516
tmp = menu->cascades[i]->brother;
1518
if (tmp->flags.mapped) {
1519
selectEntry(tmp->parent, -1);
1520
closeBrotherCascadesOf(tmp);
1527
#define getEntryAt(menu, x, y) ((y)<0 ? -1 : (y)/(menu->entry_height))
1531
parentMenu(WMenu *menu)
1536
if (menu->flags.buttoned)
1539
while (menu->parent && menu->parent->flags.mapped) {
1540
parent = menu->parent;
1541
if (parent->selected_entry < 0)
1543
entry = parent->entries[parent->selected_entry];
1544
if (!entry->flags.enabled || entry->cascade<0 || !parent->cascades ||
1545
parent->cascades[entry->cascade] != menu)
1548
if (menu->flags.buttoned)
1558
* Will raise the passed menu, if submenu = 0
1559
* If submenu > 0 will also raise all mapped submenus
1560
* until the first buttoned one
1561
* If submenu < 0 will also raise all mapped parent menus
1562
* until the first buttoned one
1566
raiseMenus(WMenu *menu, int submenus)
1573
wRaiseFrame(menu->frame->core);
1575
if (submenus>0 && menu->selected_entry>=0) {
1576
i = menu->entries[menu->selected_entry]->cascade;
1577
if (i>=0 && menu->cascades) {
1578
submenu = menu->cascades[i];
1579
if (submenu->flags.mapped && !submenu->flags.buttoned)
1580
raiseMenus(submenu, submenus);
1583
if (submenus<0 && !menu->flags.buttoned &&
1584
menu->parent && menu->parent->flags.mapped)
1585
raiseMenus(menu->parent, submenus);
1590
wMenuUnderPointer(WScreen *screen)
1592
WObjDescriptor *desc;
1593
Window root_ret, win;
1597
XQueryPointer(dpy, screen->root_win, &root_ret, &win, &dummy, &dummy,
1598
&dummy, &dummy, &mask);
1600
if (win==None) return NULL;
1602
if (XFindContext(dpy, win, wWinContext, (XPointer *)&desc)==XCNOENT)
1605
if (desc->parent_type == WCLASS_MENU)
1606
return (WMenu *)desc->parent;
1614
getPointerPosition(WScreen *scr, int *x, int *y)
1616
Window root_ret, win;
1620
XQueryPointer(dpy, scr->root_win, &root_ret, &win, x, y, &wx, &wy, &mask);
1625
getScrollAmount(WMenu *menu, int *hamount, int *vamount)
1627
WScreen *scr = menu->menu->screen_ptr;
1628
int menuX1 = menu->frame_x;
1629
int menuY1 = menu->frame_y;
1630
int menuX2 = menu->frame_x + MENUW(menu);
1631
int menuY2 = menu->frame_y + MENUH(menu);
1633
WMRect rect = wGetRectForHead(scr, wGetHeadForPointerLocation(scr));
1639
getPointerPosition(scr, &xroot, &yroot);
1641
if (xroot <= (rect.pos.x + 1) && menuX1 < rect.pos.x) {
1642
/* scroll to the right */
1643
*hamount = WMIN(MENU_SCROLL_STEP, abs(menuX1));
1645
} else if (xroot >= (rect.pos.x + rect.size.width - 2) &&
1646
menuX2 > (rect.pos.x + rect.size.width - 1)) {
1647
/* scroll to the left */
1648
*hamount = WMIN(MENU_SCROLL_STEP, abs(menuX2-rect.pos.x-rect.size.width-1));
1653
*hamount = -*hamount;
1656
if (yroot <= (rect.pos.y + 1) && menuY1 < rect.pos.y) {
1658
*vamount = WMIN(MENU_SCROLL_STEP, abs(menuY1));
1660
} else if (yroot >= (rect.pos.y + rect.size.height - 2) &&
1661
menuY2 > (rect.pos.y + rect.size.height - 1)) {
1663
*vamount = WMIN(MENU_SCROLL_STEP, abs(menuY2-rect.pos.y-rect.size.height-2));
1665
*vamount = -*vamount;
1671
dragScrollMenuCallback(void *data)
1673
WMenu *menu = (WMenu*)data;
1674
WScreen *scr = menu->menu->screen_ptr;
1675
WMenu *parent = parentMenu(menu);
1676
int hamount, vamount;
1678
int newSelectedEntry;
1680
getScrollAmount(menu, &hamount, &vamount);
1683
if (hamount != 0 || vamount != 0) {
1684
wMenuMove(parent, parent->frame_x + hamount,
1685
parent->frame_y + vamount, True);
1686
if (findMenu(scr, &x, &y)) {
1687
newSelectedEntry = getEntryAt(menu, x, y);
1688
selectEntry(menu, newSelectedEntry);
1690
/* Pointer fell outside of menu. If the selected entry is
1691
* not a submenu, unselect it */
1692
if (menu->selected_entry >= 0
1693
&& menu->entries[menu->selected_entry]->cascade<0)
1694
selectEntry(menu, -1);
1695
newSelectedEntry = 0;
1698
/* paranoid check */
1699
if (newSelectedEntry >= 0) {
1700
/* keep scrolling */
1701
menu->timer = WMAddTimerHandler(MENU_SCROLL_DELAY,
1702
dragScrollMenuCallback, menu);
1707
/* don't need to scroll anymore */
1709
if (findMenu(scr, &x, &y)) {
1710
newSelectedEntry = getEntryAt(menu, x, y);
1711
selectEntry(menu, newSelectedEntry);
1718
scrollMenuCallback(void *data)
1720
WMenu *menu = (WMenu*)data;
1721
WMenu *parent = parentMenu(menu);
1722
int hamount = 0; /* amount to scroll */
1725
#ifdef VIRTUAL_DESKTOP
1726
/* don't scroll if it is in vdesk mode */
1727
if (!wPreferences.vdesk_enable)
1729
getScrollAmount(menu, &hamount, &vamount);
1731
if (hamount != 0 || vamount != 0) {
1732
wMenuMove(parent, parent->frame_x + hamount,
1733
parent->frame_y + vamount, True);
1735
/* keep scrolling */
1736
menu->timer = WMAddTimerHandler(MENU_SCROLL_DELAY,
1737
scrollMenuCallback, menu);
1739
/* don't need to scroll anymore */
1746
#define MENU_SCROLL_BORDER 5
1749
isPointNearBoder(WMenu *menu, int x, int y)
1751
int menuX1 = menu->frame_x;
1752
int menuY1 = menu->frame_y;
1753
int menuX2 = menu->frame_x + MENUW(menu);
1754
int menuY2 = menu->frame_y + MENUH(menu);
1756
int head = wGetHeadForPoint(menu->frame->screen_ptr, wmkpoint(x, y));
1757
WMRect rect = wGetRectForHead(menu->frame->screen_ptr, head);
1759
/* XXX: handle screen joins properly !! */
1761
if (x >= menuX1 && x <= menuX2 &&
1762
(y < rect.pos.y + MENU_SCROLL_BORDER ||
1763
y >= rect.pos.y + rect.size.height - MENU_SCROLL_BORDER))
1765
else if (y >= menuY1 && y <= menuY2 &&
1766
(x < rect.pos.x + MENU_SCROLL_BORDER ||
1767
x >= rect.pos.x + rect.size.width - MENU_SCROLL_BORDER))
1774
typedef struct _delay {
1783
wMenuMove(dl->menu, dl->ox, dl->oy, True);
1784
dl->menu->jump_back = NULL;
1785
dl->menu->menu->screen_ptr->flags.jump_back_pending = 0;
1791
wMenuScroll(WMenu *menu, XEvent *event)
1794
WMenu *omenu = parentMenu(menu);
1795
WScreen *scr = menu->frame->screen_ptr;
1798
int old_frame_x = omenu->frame_x;
1799
int old_frame_y = omenu->frame_y;
1802
if (omenu->jump_back)
1803
WMDeleteTimerWithClientData(omenu->jump_back);
1806
if ((/*omenu->flags.buttoned &&*/ !wPreferences.wrap_menus)
1807
|| omenu->flags.app_menu) {
1811
if (!wPreferences.wrap_menus)
1812
raiseMenus(omenu, True);
1814
raiseMenus(menu, False);
1817
scrollMenuCallback(menu);
1820
int x, y, on_border, on_x_edge, on_y_edge, on_title;
1823
WMNextEvent(dpy, &ev);
1828
x = (ev.type==MotionNotify) ? ev.xmotion.x_root : ev.xcrossing.x_root;
1829
y = (ev.type==MotionNotify) ? ev.xmotion.y_root : ev.xcrossing.y_root;
1831
/* on_border is != 0 if the pointer is between the menu
1832
* and the screen border and is close enough to the border */
1833
on_border = isPointNearBoder(menu, x, y);
1835
smenu = wMenuUnderPointer(scr);
1837
if ((smenu==NULL && !on_border) || (smenu && parentMenu(smenu)!=omenu)) {
1842
rect = wGetRectForHead(scr, wGetHeadForPoint(scr, wmkpoint(x, y)));
1843
on_x_edge = x <= rect.pos.x + 1 || x >= rect.pos.x + rect.size.width - 2;
1844
on_y_edge = y <= rect.pos.y + 1 || y >= rect.pos.y + rect.size.height - 2;
1845
on_border = on_x_edge || on_y_edge;
1847
if (!on_border && !jump_back) {
1852
if (menu->timer && (smenu!=menu || (!on_y_edge && !on_x_edge))) {
1853
WMDeleteTimerHandler(menu->timer);
1861
scrollMenuCallback(menu);
1864
/* True if we push on title, or drag the omenu to other position */
1865
on_title = ev.xbutton.x_root >= omenu->frame_x &&
1866
ev.xbutton.x_root <= omenu->frame_x + MENUW(omenu) &&
1867
ev.xbutton.y_root >= omenu->frame_y &&
1868
ev.xbutton.y_root <= omenu->frame_y + omenu->frame->top_width;
1870
smenu = wMenuUnderPointer(scr);
1871
if (smenu == NULL || (smenu && smenu->flags.buttoned && smenu != omenu))
1873
else if (smenu==omenu && on_title) {
1887
WMDeleteTimerHandler(menu->timer);
1893
if (!omenu->jump_back) {
1894
delayer = wmalloc(sizeof(_delay));
1895
delayer->menu=omenu;
1896
delayer->ox=old_frame_x;
1897
delayer->oy=old_frame_y;
1898
omenu->jump_back = delayer;
1899
scr->flags.jump_back_pending = 1;
1901
else delayer = omenu->jump_back;
1902
WMAddTimerHandler(MENU_JUMP_BACK_DELAY,(WMCallback*)leaving, delayer);
1909
menuExpose(WObjDescriptor *desc, XEvent *event)
1911
wMenuPaint(desc->parent);
1915
int *delayed_select;
1922
delaySelection(void *data)
1924
delay_data *d = (delay_data*)data;
1930
menu = findMenu(d->menu->menu->screen_ptr, &x, &y);
1931
if (menu && (d->menu == menu || d->delayed_select)) {
1932
entry_no = getEntryAt(menu, x, y);
1933
selectEntry(menu, entry_no);
1935
if (d->delayed_select)
1936
*(d->delayed_select) = 0;
1941
menuMouseDown(WObjDescriptor *desc, XEvent *event)
1943
XButtonEvent *bev = &event->xbutton;
1944
WMenu *menu = desc->parent;
1946
WScreen *scr=menu->frame->screen_ptr;
1947
WMenuEntry *entry=NULL;
1949
int close_on_exit=0;
1951
int delayed_select = 0;
1955
int old_frame_x = 0;
1956
int old_frame_y = 0;
1957
delay_data d_data = {NULL, NULL, NULL};
1959
/* Doesn't seem to be needed anymore (if delayed selection handler is
1960
* added only if not present). there seem to be no other side effects
1961
* from removing this and it is also possible that it was only added
1962
* to avoid problems with adding the delayed selection timer handler
1965
/*if (menu->flags.inside_handler) {
1968
menu->flags.inside_handler = 1;
1970
if (!wPreferences.wrap_menus) {
1971
smenu = parentMenu(menu);
1972
old_frame_x = smenu->frame_x;
1973
old_frame_y = smenu->frame_y;
1974
} else if (event->xbutton.window == menu->frame->core->window) {
1975
/* This is true if the menu was launched with right click on root window */
1976
if (!d_data.magic) {
1978
d_data.delayed_select = &delayed_select;
1980
d_data.magic = WMAddTimerHandler(wPreferences.dblclick_time,
1981
delaySelection, &d_data);
1985
wRaiseFrame(menu->frame->core);
1987
close_on_exit = (bev->send_event || menu->flags.brother);
1989
smenu = findMenu(scr, &x, &y);
1997
if (menu->flags.editing) {
2000
entry_no = getEntryAt(menu, x, y);
2002
entry = menu->entries[entry_no];
2004
if (!close_on_exit && (bev->state & ControlMask) && smenu
2005
&& entry->flags.editable) {
2006
editEntry(smenu, entry);
2008
} else if (bev->state & ControlMask) {
2012
if (entry->flags.enabled && entry->cascade>=0 && menu->cascades) {
2013
WMenu *submenu = menu->cascades[entry->cascade];
2015
if (submenu->flags.mapped && !submenu->flags.buttoned &&
2016
menu->selected_entry!=entry_no) {
2017
wMenuUnmap(submenu);
2019
if (!submenu->flags.mapped && !delayed_select) {
2020
selectEntry(menu, entry_no);
2021
} else if (!submenu->flags.buttoned) {
2022
selectEntry(menu, -1);
2025
} else if (!delayed_select) {
2026
selectEntry(menu, entry_no);
2029
if (!wPreferences.wrap_menus && !wPreferences.scrollable_menus) {
2031
dragScrollMenuCallback(menu);
2035
#ifdef VIRTUAL_DESKTOP
2036
if (wPreferences.vdesk_enable) {
2037
wWorkspaceLowerEdge(scr);
2041
prevx = bev->x_root;
2042
prevy = bev->y_root;
2046
XAllowEvents(dpy, AsyncPointer|SyncPointer, CurrentTime);
2048
WMMaskEvent(dpy, ExposureMask|ButtonMotionMask|ButtonReleaseMask
2049
|ButtonPressMask, &ev);
2052
smenu = findMenu(scr, &x, &y);
2054
if (smenu == NULL) {
2055
/* moved mouse out of menu */
2057
if (!delayed_select && d_data.magic) {
2058
WMDeleteTimerHandler(d_data.magic);
2059
d_data.magic = NULL;
2062
|| (menu->selected_entry>=0
2063
&& menu->entries[menu->selected_entry]->cascade>=0)) {
2064
prevx = ev.xmotion.x_root;
2065
prevy = ev.xmotion.y_root;
2069
selectEntry(menu, -1);
2071
prevx = ev.xmotion.x_root;
2072
prevy = ev.xmotion.y_root;
2074
} else if (menu && menu!=smenu
2075
&& (menu->selected_entry<0
2076
|| menu->entries[menu->selected_entry]->cascade<0)) {
2077
selectEntry(menu, -1);
2079
if (!delayed_select && d_data.magic) {
2080
WMDeleteTimerHandler(d_data.magic);
2081
d_data.magic = NULL;
2085
/* hysteresis for item selection */
2087
/* check if the motion was to the side, indicating that
2088
* the user may want to cross to a submenu */
2089
if (!delayed_select && menu) {
2091
Bool moved_to_submenu;/* moved to direction of submenu */
2093
dx = abs(prevx - ev.xmotion.x_root);
2095
moved_to_submenu = False;
2096
if (dx > 0 /* if moved enough to the side */
2097
/* maybe a open submenu */
2098
&& menu->selected_entry>=0
2099
/* moving to the right direction */
2100
&& (wPreferences.align_menus
2101
|| ev.xmotion.y_root >= prevy)) {
2104
index = menu->entries[menu->selected_entry]->cascade;
2106
if (menu->cascades[index]->frame_x>menu->frame_x) {
2107
if (prevx < ev.xmotion.x_root)
2108
moved_to_submenu = True;
2110
if (prevx > ev.xmotion.x_root)
2111
moved_to_submenu = True;
2117
if (menu != smenu) {
2119
WMDeleteTimerHandler(d_data.magic);
2120
d_data.magic = NULL;
2122
} else if (moved_to_submenu) {
2123
/* while we are moving, postpone the selection */
2125
WMDeleteTimerHandler(d_data.magic);
2127
d_data.delayed_select = NULL;
2129
d_data.magic = WMAddTimerHandler(MENU_SELECT_DELAY,
2132
prevx = ev.xmotion.x_root;
2133
prevy = ev.xmotion.y_root;
2137
WMDeleteTimerHandler(d_data.magic);
2138
d_data.magic = NULL;
2143
prevx = ev.xmotion.x_root;
2144
prevy = ev.xmotion.y_root;
2146
/* pointer crossed menus */
2147
if (menu && menu->timer) {
2148
WMDeleteTimerHandler(menu->timer);
2152
dragScrollMenuCallback(smenu);
2156
dragScrollMenuCallback(menu);
2158
if (!delayed_select) {
2159
entry_no = getEntryAt(menu, x, y);
2161
entry = menu->entries[entry_no];
2162
if (entry->flags.enabled && entry->cascade>=0 &&
2164
WMenu *submenu = menu->cascades[entry->cascade];
2165
if (submenu->flags.mapped && !submenu->flags.buttoned
2166
&& menu->selected_entry!=entry_no) {
2167
wMenuUnmap(submenu);
2171
selectEntry(menu, entry_no);
2179
if (ev.xbutton.button == event->xbutton.button)
2185
#ifdef VIRTUAL_DESKTOP
2186
/* since expose will raise edge up.. I need another ugly hack here */
2187
if (wPreferences.vdesk_enable) {
2188
wWorkspaceLowerEdge(scr);
2195
if (menu && menu->timer) {
2196
WMDeleteTimerHandler(menu->timer);
2199
if (d_data.magic!=NULL) {
2200
WMDeleteTimerHandler(d_data.magic);
2201
d_data.magic = NULL;
2204
if (menu && menu->selected_entry>=0) {
2205
entry = menu->entries[menu->selected_entry];
2206
if (entry->callback!=NULL && entry->flags.enabled
2207
&& entry->cascade < 0) {
2208
/* blink and erase menu selection */
2209
#if (MENU_BLINK_DELAY > 0)
2210
int sel = menu->selected_entry;
2213
for (i=0; i<MENU_BLINK_COUNT; i++) {
2214
paintEntry(menu, sel, False);
2216
wusleep(MENU_BLINK_DELAY);
2217
paintEntry(menu, sel, True);
2219
wusleep(MENU_BLINK_DELAY);
2222
/* unmap the menu, it's parents and call the callback */
2223
if (!menu->flags.buttoned &&
2224
(!menu->flags.app_menu||menu->parent!=NULL)) {
2227
selectEntry(menu, -1);
2229
(*entry->callback)(menu, entry);
2231
/* If the user double clicks an entry, the entry will
2232
* be executed twice, which is not good for things like
2233
* the root menu. So, ignore any clicks that were generated
2234
* while the entry was being executed */
2235
while (XCheckTypedWindowEvent(dpy, menu->menu->window,
2237
} else if (entry->callback!=NULL && entry->cascade<0) {
2238
selectEntry(menu, -1);
2240
if (entry->cascade>=0 && menu->cascades
2241
&& menu->cascades[entry->cascade]->flags.brother) {
2242
selectEntry(menu, -1);
2247
if (((WMenu*)desc->parent)->flags.brother || close_on_exit || !smenu)
2248
closeCascade(desc->parent);
2250
/* close the cascade windows that should not remain opened */
2251
closeBrotherCascadesOf(desc->parent);
2253
if (!wPreferences.wrap_menus)
2254
wMenuMove(parentMenu(desc->parent), old_frame_x, old_frame_y, True);
2257
/* Just to be sure in case we skip the 2 above because of a goto byebye */
2258
if (menu && menu->timer) {
2259
WMDeleteTimerHandler(menu->timer);
2262
if (d_data.magic!=NULL) {
2263
WMDeleteTimerHandler(d_data.magic);
2264
d_data.magic = NULL;
2267
((WMenu*)desc->parent)->flags.inside_handler = 0;
2268
#ifdef VIRTUAL_DESKTOP
2269
wWorkspaceRaiseEdge(scr);
2275
wMenuMove(WMenu *menu, int x, int y, int submenus)
2284
XMoveWindow(dpy, menu->frame->core->window, x, y);
2286
if (submenus>0 && menu->selected_entry>=0) {
2287
i = menu->entries[menu->selected_entry]->cascade;
2289
if (i>=0 && menu->cascades) {
2290
submenu = menu->cascades[i];
2291
if (submenu->flags.mapped && !submenu->flags.buttoned) {
2292
if (wPreferences.align_menus) {
2293
wMenuMove(submenu, x + MENUW(menu), y, submenus);
2295
wMenuMove(submenu, x+ MENUW(menu),
2296
y + submenu->entry_height*menu->selected_entry,
2302
if (submenus<0 && menu->parent!=NULL && menu->parent->flags.mapped &&
2303
!menu->parent->flags.buttoned) {
2304
if (wPreferences.align_menus) {
2305
wMenuMove(menu->parent, x - MENUW(menu->parent), y, submenus);
2307
wMenuMove(menu->parent, x - MENUW(menu->parent), menu->frame_y
2308
- menu->parent->entry_height*menu->parent->selected_entry,
2316
changeMenuLevels(WMenu *menu, int lower)
2321
ChangeStackingLevel(menu->frame->core, (!menu->parent ? WMMainMenuLevel
2323
wRaiseFrame(menu->frame->core);
2324
menu->flags.lowered = 0;
2326
ChangeStackingLevel(menu->frame->core, WMNormalLevel);
2327
wLowerFrame(menu->frame->core);
2328
menu->flags.lowered = 1;
2330
for (i=0; i<menu->cascade_no; i++) {
2331
if (menu->cascades[i]
2332
&& !menu->cascades[i]->flags.buttoned
2333
&& menu->cascades[i]->flags.lowered!=lower) {
2334
changeMenuLevels(menu->cascades[i], lower);
2342
menuTitleDoubleClick(WCoreWindow *sender, void *data, XEvent *event)
2347
if (event->xbutton.state & MOD_MASK) {
2348
if (menu->flags.lowered) {
2353
changeMenuLevels(menu, lower);
2359
menuTitleMouseDown(WCoreWindow *sender, void *data, XEvent *event)
2364
int x=menu->frame_x, y=menu->frame_y;
2365
int dx=event->xbutton.x_root, dy=event->xbutton.y_root;
2369
/* can't touch the menu copy */
2370
if (menu->flags.brother)
2373
if (event->xbutton.button != Button1 && event->xbutton.button != Button2)
2376
if (event->xbutton.state & MOD_MASK) {
2377
wLowerFrame(menu->frame->core);
2380
wRaiseFrame(menu->frame->core);
2385
/* lower/raise all submenus */
2387
if (tmp->selected_entry>=0 && tmp->cascades
2388
&& tmp->entries[tmp->selected_entry]->cascade>=0) {
2389
tmp = tmp->cascades[tmp->entries[tmp->selected_entry]->cascade];
2390
if (!tmp || !tmp->flags.mapped)
2393
wLowerFrame(tmp->frame->core);
2395
wRaiseFrame(tmp->frame->core);
2401
/* tear off the menu if it's a root menu or a cascade
2403
if (!menu->flags.buttoned && !menu->flags.brother
2404
&& (!menu->flags.app_menu||menu->parent!=NULL)) {
2405
menu->flags.buttoned=1;
2406
wFrameWindowShowButton(menu->frame, WFF_RIGHT_BUTTON);
2408
/* turn off selected menu entry in parent menu */
2409
selectEntry(menu->parent, -1);
2411
/* make parent map the copy in place of the original */
2412
for (i=0; i<menu->parent->cascade_no; i++) {
2413
if (menu->parent->cascades[i] == menu) {
2414
menu->parent->cascades[i] = menu->brother;
2423
WMMaskEvent(dpy, ButtonMotionMask|ButtonReleaseMask|ButtonPressMask
2424
|ExposureMask, &ev);
2428
x += ev.xmotion.x_root - dx;
2429
y += ev.xmotion.y_root - dy;
2430
dx = ev.xmotion.x_root;
2431
dy = ev.xmotion.y_root;
2432
wMenuMove(menu, x, y, True);
2434
if (abs(ev.xmotion.x_root - dx) > MOVE_THRESHOLD
2435
|| abs(ev.xmotion.y_root - dy) > MOVE_THRESHOLD) {
2437
XGrabPointer(dpy, menu->frame->titlebar->window, False,
2438
ButtonMotionMask|ButtonReleaseMask
2440
GrabModeAsync, GrabModeAsync, None,
2441
wCursor[WCUR_MOVE], CurrentTime);
2450
if (ev.xbutton.button != event->xbutton.button)
2452
XUngrabPointer(dpy, CurrentTime);
2463
*----------------------------------------------------------------------
2465
* Handles mouse click on the close button of menus. The menu is
2466
* closed when the button is clicked.
2469
* The closed menu is reinserted at it's parent menus
2471
*----------------------------------------------------------------------
2474
menuCloseClick(WCoreWindow *sender, void *data, XEvent *event)
2476
WMenu *menu = (WMenu*)data;
2477
WMenu *parent = menu->parent;
2481
for (i=0; i<parent->cascade_no; i++) {
2482
/* find the entry that points to the copy */
2483
if (parent->cascades[i] == menu->brother) {
2484
/* make it point to the original */
2485
parent->cascades[i] = menu;
2486
menu->parent = parent;
2496
saveMenuInfo(WMPropList *dict, WMenu *menu, WMPropList *key)
2498
WMPropList *value, *list;
2501
snprintf(buffer, sizeof(buffer), "%i,%i", menu->frame_x, menu->frame_y);
2502
value = WMCreatePLString(buffer);
2503
list = WMCreatePLArray(value, NULL);
2504
if (menu->flags.lowered)
2505
WMAddToPLArray(list, WMCreatePLString("lowered"));
2506
WMPutInPLDictionary(dict, key, list);
2507
WMReleasePropList(value);
2508
WMReleasePropList(list);
2513
wMenuSaveState(WScreen *scr)
2515
WMPropList *menus, *key;
2518
menus = WMCreatePLDictionary(NULL, NULL);
2521
if (scr->switch_menu && scr->switch_menu->flags.buttoned) {
2522
key = WMCreatePLString("SwitchMenu");
2523
saveMenuInfo(menus, scr->switch_menu, key);
2524
WMReleasePropList(key);
2528
if (saveMenuRecurs(menus, scr, scr->root_menu))
2532
if (scr->workspace_menu && scr->workspace_menu->flags.buttoned) {
2533
key = WMCreatePLString("WorkspaceMenu");
2534
saveMenuInfo(menus, scr->workspace_menu, key);
2535
WMReleasePropList(key);
2540
key = WMCreatePLString("Menus");
2541
WMPutInPLDictionary(scr->session_state, key, menus);
2542
WMReleasePropList(key);
2544
WMReleasePropList(menus);
2551
getMenuPath(WMenu *menu, char *buffer, int bufSize)
2556
if (!menu->flags.titled || !menu->frame->title[0])
2559
len = strlen(menu->frame->title);
2564
ok = getMenuPath(menu->parent, buffer, bufSize - len - 1);
2569
strcat(buffer, "\\");
2570
strcat(buffer, menu->frame->title);
2577
saveMenuRecurs(WMPropList *menus, WScreen *scr, WMenu *menu)
2580
int save_menus = 0, i;
2585
if (menu->flags.brother)
2586
menu = menu->brother;
2588
if (menu->flags.buttoned && menu != scr->switch_menu) {
2591
ok = getMenuPath(menu, buffer, 510);
2594
key = WMCreatePLString(buffer);
2595
saveMenuInfo(menus, menu, key);
2596
WMReleasePropList(key);
2602
for (i = 0; i < menu->cascade_no; i++) {
2603
if (saveMenuRecurs(menus, scr, menu->cascades[i]))
2612
#define COMPLAIN(key) wwarning(_("bad value in menus state info:%s"), key)
2616
getMenuInfo(WMPropList *info, int *x, int *y, Bool *lowered)
2622
if (WMIsPLArray(info)) {
2624
pos = WMGetFromPLArray(info, 0);
2625
flags = WMGetFromPLArray(info, 1);
2626
if (flags != NULL && WMIsPLString(flags) && WMGetFromPLString(flags) != NULL
2627
&& strcmp(WMGetFromPLString(flags), "lowered") == 0) {
2634
if (pos != NULL && WMIsPLString(pos)) {
2635
if (sscanf(WMGetFromPLString(pos), "%i,%i", x, y)!=2)
2636
COMPLAIN("Position");
2638
COMPLAIN("(position, flags...)");
2647
restoreMenu(WScreen *scr, WMPropList *menu, int which)
2650
Bool lowered = False;
2651
WMenu *pmenu = NULL;
2656
if (!getMenuInfo(menu, &x, &y, &lowered))
2661
if (which & WSS_SWITCHMENU) {
2662
OpenSwitchMenu(scr, x, y, False);
2663
pmenu = scr->switch_menu;
2668
int width = MENUW(pmenu);
2669
int height = MENUH(pmenu);
2670
WMRect rect = wGetRectForHead(scr, wGetHeadForPointerLocation(scr));
2673
changeMenuLevels(pmenu, True);
2676
if (x < rect.pos.x - width) x = rect.pos.x;
2677
if (x > rect.pos.x + rect.size.width) x = rect.pos.x + rect.size.width - width;
2678
if (y < rect.pos.y) y = rect.pos.y;
2679
if (y > rect.pos.y + rect.size.height) y = rect.pos.y + rect.size.height - height;
2681
wMenuMove(pmenu, x, y, True);
2682
pmenu->flags.buttoned = 1;
2683
wFrameWindowShowButton(pmenu->frame, WFF_RIGHT_BUTTON);
2692
restoreMenuRecurs(WScreen *scr, WMPropList *menus, WMenu *menu, char *path)
2694
WMPropList *key, *entry;
2699
if (strlen(path) + strlen(menu->frame->title) > 510)
2702
snprintf(buffer, sizeof(buffer), "%s\\%s", path, menu->frame->title);
2703
key = WMCreatePLString(buffer);
2704
entry = WMGetFromPLDictionary(menus, key);
2707
if (entry && getMenuInfo(entry, &x, &y, &lowered)) {
2709
if (!menu->flags.mapped) {
2710
int width = MENUW(menu);
2711
int height = MENUH(menu);
2712
WMRect rect = wGetRectForHead(scr, wGetHeadForPointerLocation(scr));
2714
wMenuMapAt(menu, x, y, False);
2717
/* make parent map the copy in place of the original */
2718
for (i=0; i<menu->parent->cascade_no; i++) {
2719
if (menu->parent->cascades[i] == menu) {
2720
menu->parent->cascades[i] = menu->brother;
2726
changeMenuLevels(menu, True);
2729
if (x < rect.pos.x - width) x = rect.pos.x;
2730
if (x > rect.pos.x + rect.size.width) x = rect.pos.x + rect.size.width - width;
2731
if (y < rect.pos.y) y = rect.pos.y;
2732
if (y > rect.pos.y + rect.size.height) y = rect.pos.y + rect.size.height - height;
2734
wMenuMove(menu, x, y, True);
2735
menu->flags.buttoned = 1;
2736
wFrameWindowShowButton(menu->frame, WFF_RIGHT_BUTTON);
2741
WMReleasePropList(key);
2743
for (i=0; i<menu->cascade_no; i++) {
2744
if (restoreMenuRecurs(scr, menus, menu->cascades[i], buffer) != False)
2754
wMenuRestoreState(WScreen *scr)
2756
WMPropList *menus, *menu, *key, *skey;
2758
if (!scr->session_state) {
2762
key = WMCreatePLString("Menus");
2763
menus = WMGetFromPLDictionary(scr->session_state, key);
2764
WMReleasePropList(key);
2771
skey = WMCreatePLString("SwitchMenu");
2772
menu = WMGetFromPLDictionary(menus, skey);
2773
WMReleasePropList(skey);
2774
restoreMenu(scr, menu, WSS_SWITCHMENU);
2777
if (!scr->root_menu) {
2778
OpenRootMenu(scr, scr->scr_width*2, 0, False);
2779
wMenuUnmap(scr->root_menu);
2781
restoreMenuRecurs(scr, menus, scr->root_menu, "");
2787
OpenWorkspaceMenu(WScreen *scr, int x, int y)
2789
WMenu *menu, *parent;
2793
if (!scr->root_menu) {
2794
OpenRootMenu(scr, scr->scr_width*2, 0, False);
2795
wMenuUnmap(scr->root_menu);
2798
menu = scr->workspace_menu;
2800
if (menu->flags.mapped) {
2801
if (!menu->flags.buttoned) {
2803
parent = menu->parent;
2804
if (parent && parent->selected_entry >= 0) {
2805
entry = parent->entries[parent->selected_entry];
2806
if (parent->cascades[entry->cascade] == menu) {
2807
selectEntry(parent, -1);
2808
wMenuMapAt(menu, x, y, False);
2812
wRaiseFrame(menu->frame->core);
2813
wMenuMapCopyAt(menu, x, y);
2816
wMenuMapAt(menu, x, y, False);
added
removed
src/menu.c
