openbox/menuframe.c

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    menuframe.c for the Openbox window manager
   4    Copyright (c) 2006        Mikael Magnusson
   5    Copyright (c) 2003-2007   Dana Jansens
   6
   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.
  11
  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.
  16
  17    See the COPYING file for a copy of the GNU General Public License.
  18 */
  19
  20 #include "menuframe.h"
  21 #include "client.h"
  22 #include "menu.h"
  23 #include "screen.h"
  24 #include "actions.h"
  25 #include "event.h"
  26 #include "grab.h"
  27 #include "openbox.h"
  28 #include "config.h"
  29 #include "obt/prop.h"
  30 #include "obt/keyboard.h"
  31 #include "obrender/theme.h"
  32
  33 #define PADDING 2
  34 #define MAX_MENU_WIDTH 400
  35
  36 #define ITEM_HEIGHT (ob_rr_theme->menu_font_height + 2*PADDING)
  37
  38 #define FRAME_EVENTMASK (ButtonPressMask |ButtonMotionMask | EnterWindowMask |\
  39                          LeaveWindowMask)
  40 #define ENTRY_EVENTMASK (EnterWindowMask | LeaveWindowMask | \
  41                          ButtonPressMask | ButtonReleaseMask)
  42
  43 GList *menu_frame_visible;
  44 GHashTable *menu_frame_map;
  45
  46 static RrAppearance *a_sep;
  47 static guint submenu_show_timer = 0;
  48 static guint submenu_hide_timer = 0;
  49
  50 static ObMenuEntryFrame* menu_entry_frame_new(ObMenuEntry *entry,
  51                                               ObMenuFrame *frame);
  52 static void menu_entry_frame_free(ObMenuEntryFrame *self);
  53 static void menu_frame_update(ObMenuFrame *self);
  54 static gboolean submenu_show_timeout(gpointer data);
  55 static void menu_frame_hide(ObMenuFrame *self);
  56
  57 static gboolean submenu_hide_timeout(gpointer data);
  58
  59 static Window createWindow(Window parent, gulong mask,
  60                            XSetWindowAttributes *attrib)
  61 {
  62     return XCreateWindow(obt_display, parent, 0, 0, 1, 1, 0,
  63                          RrDepth(ob_rr_inst), InputOutput,
  64                          RrVisual(ob_rr_inst), mask, attrib);
  65 }
  66
  67 static void client_dest(ObClient *client, gpointer data)
  68 {
  69     GList *it;
  70
  71     /* menus can be associated with a client, so null those refs since
  72        we are disappearing now */
  73     for (it = menu_frame_visible; it; it = g_list_next(it)) {
  74         ObMenuFrame *f = it->data;
  75         if (f->client == client)
  76             f->client = NULL;
  77     }
  78 }
  79
  80 void menu_frame_startup(gboolean reconfig)
  81 {
  82     gint i;
  83
  84     a_sep = RrAppearanceCopy(ob_rr_theme->a_clear);
  85     RrAppearanceAddTextures(a_sep, ob_rr_theme->menu_sep_width);
  86     for (i = 0; i < ob_rr_theme->menu_sep_width; ++i) {
  87         a_sep->texture[i].type = RR_TEXTURE_LINE_ART;
  88         a_sep->texture[i].data.lineart.color =
  89             ob_rr_theme->menu_sep_color;
  90     }
  91
  92     if (reconfig) return;
  93
  94     client_add_destroy_notify(client_dest, NULL);
  95     menu_frame_map = g_hash_table_new(g_int_hash, g_int_equal);
  96 }
  97
  98 void menu_frame_shutdown(gboolean reconfig)
  99 {
 100     RrAppearanceFree(a_sep);
 101
 102     if (reconfig) return;
 103
 104     client_remove_destroy_notify(client_dest);
 105     g_hash_table_destroy(menu_frame_map);
 106 }
 107
 108 ObMenuFrame* menu_frame_new(ObMenu *menu, guint show_from, ObClient *client)
 109 {
 110     ObMenuFrame *self;
 111     XSetWindowAttributes attr;
 112     const Rect r = {0, 0, 1, 1};
 113     const gint b = 0;
 114
 115     self = window_new(OB_WINDOW_CLASS_MENUFRAME, ObMenuFrame);
 116     self->menu = menu;
 117     self->selected = NULL;
 118     self->client = client;
 119     self->direction_right = TRUE;
 120     self->show_from = show_from;
 121
 122     attr.event_mask = FRAME_EVENTMASK;
 123     self->depth = RrDepth(ob_rr_inst);
 124     self->window = XCreateWindow(obt_display, obt_root(ob_screen),
 125                                  r.x, r.y, r.width, r.height, b, self->depth,
 126                                  InputOutput, RrVisual(ob_rr_inst),
 127                                  CWEventMask, &attr);
 128     self->layer =  OB_STACKING_LAYER_INTERNAL;
 129
 130     /* make it a popup menu type window */
 131     OBT_PROP_SET32(self->window, NET_WM_WINDOW_TYPE, ATOM,
 132                    OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_POPUP_MENU));
 133
 134     XSetWindowBorderWidth(obt_display, self->window, ob_rr_theme->mbwidth);
 135     XSetWindowBorder(obt_display, self->window,
 136                      RrColorPixel(ob_rr_theme->menu_border_color));
 137
 138     self->a_items = RrAppearanceCopy(ob_rr_theme->a_menu);
 139
 140     window_set_top_area(MENUFRAME_AS_WINDOW(self), &r, b);
 141     window_set_abstract(MENUFRAME_AS_WINDOW(self),
 142                         &self->window,        /* top level window */
 143                         &self->window,        /* composite redir window */
 144                         &self->layer,         /* stacking layer */
 145                         &self->depth,         /* window depth */
 146                         NULL);                /* opacity */
 147
 148     window_add(&self->window, MENUFRAME_AS_WINDOW(self));
 149     stacking_add(MENUFRAME_AS_WINDOW(self));
 150
 151     return self;
 152 }
 153
 154 void menu_frame_free(ObMenuFrame *self)
 155 {
 156     if (self) {
 157         while (self->entries) {
 158             menu_entry_frame_free(self->entries->data);
 159             self->entries = g_list_delete_link(self->entries, self->entries);
 160         }
 161
 162         window_cleanup(MENUFRAME_AS_WINDOW(self));
 163
 164         stacking_remove(MENUFRAME_AS_WINDOW(self));
 165         window_remove(self->window);
 166
 167         RrAppearanceFree(self->a_items);
 168
 169         XDestroyWindow(obt_display, self->window);
 170
 171         window_free(MENUFRAME_AS_WINDOW(self));
 172     }
 173 }
 174
 175 ObtIC* menu_frame_ic(ObMenuFrame *self)
 176 {
 177     /* menus are always used through a grab right now, so they can always use
 178        the grab input context */
 179     return grab_input_context();
 180 }
 181
 182 static ObMenuEntryFrame* menu_entry_frame_new(ObMenuEntry *entry,
 183                                               ObMenuFrame *frame)
 184 {
 185     ObMenuEntryFrame *self;
 186     XSetWindowAttributes attr;
 187
 188     self = g_slice_new0(ObMenuEntryFrame);
 189     self->entry = entry;
 190     self->frame = frame;
 191
 192     menu_entry_ref(entry);
 193
 194     attr.event_mask = ENTRY_EVENTMASK;
 195     self->window = createWindow(self->frame->window, CWEventMask, &attr);
 196     self->text = createWindow(self->window, 0, NULL);
 197     g_hash_table_insert(menu_frame_map, &self->window, self);
 198     g_hash_table_insert(menu_frame_map, &self->text, self);
 199     if (entry->type == OB_MENU_ENTRY_TYPE_NORMAL) {
 200         self->icon = createWindow(self->window, 0, NULL);
 201         g_hash_table_insert(menu_frame_map, &self->icon, self);
 202     }
 203     if (entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 204         self->bullet = createWindow(self->window, 0, NULL);
 205         g_hash_table_insert(menu_frame_map, &self->bullet, self);
 206     }
 207
 208     XMapWindow(obt_display, self->window);
 209     XMapWindow(obt_display, self->text);
 210
 211     window_add(&self->window, MENUFRAME_AS_WINDOW(self->frame));
 212
 213     return self;
 214 }
 215
 216 static void menu_entry_frame_free(ObMenuEntryFrame *self)
 217 {
 218     if (self) {
 219         menu_entry_unref(self->entry);
 220
 221         window_remove(self->window);
 222
 223         XDestroyWindow(obt_display, self->text);
 224         XDestroyWindow(obt_display, self->window);
 225         g_hash_table_remove(menu_frame_map, &self->text);
 226         g_hash_table_remove(menu_frame_map, &self->window);
 227         if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL) {
 228             XDestroyWindow(obt_display, self->icon);
 229             g_hash_table_remove(menu_frame_map, &self->icon);
 230         }
 231         if (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 232             XDestroyWindow(obt_display, self->bullet);
 233             g_hash_table_remove(menu_frame_map, &self->bullet);
 234         }
 235
 236         g_slice_free(ObMenuEntryFrame, self);
 237     }
 238 }
 239
 240 void menu_frame_move(ObMenuFrame *self, gint x, gint y)
 241 {
 242     RECT_SET_POINT(self->area, x, y);
 243     self->monitor = screen_find_monitor_point(x, y);
 244     XMoveWindow(obt_display, self->window, self->area.x, self->area.y);
 245 }
 246
 247 static void menu_frame_place_topmenu(ObMenuFrame *self, gint *x, gint *y)
 248 {
 249     gint dx, dy;
 250
 251     if (config_menu_middle) {
 252         gint myx;
 253
 254         myx = *x;
 255         *y -= self->area.height / 2;
 256
 257         /* try to the right of the cursor */
 258         menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 259         self->direction_right = TRUE;
 260         if (dx != 0) {
 261             /* try to the left of the cursor */
 262             myx = *x - self->area.width;
 263             menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 264             self->direction_right = FALSE;
 265         }
 266         if (dx != 0) {
 267             /* if didnt fit on either side so just use what it says */
 268             myx = *x;
 269             menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 270             self->direction_right = TRUE;
 271         }
 272         *x = myx + dx;
 273         *y += dy;
 274     } else {
 275         gint myx, myy;
 276
 277         myx = *x;
 278         myy = *y;
 279
 280         /* try to the bottom right of the cursor */
 281         menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 282         self->direction_right = TRUE;
 283         if (dx != 0 || dy != 0) {
 284             /* try to the bottom left of the cursor */
 285             myx = *x - self->area.width;
 286             myy = *y;
 287             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 288             self->direction_right = FALSE;
 289         }
 290         if (dx != 0 || dy != 0) {
 291             /* try to the top right of the cursor */
 292             myx = *x;
 293             myy = *y - self->area.height;
 294             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 295             self->direction_right = TRUE;
 296         }
 297         if (dx != 0 || dy != 0) {
 298             /* try to the top left of the cursor */
 299             myx = *x - self->area.width;
 300             myy = *y - self->area.height;
 301             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 302             self->direction_right = FALSE;
 303         }
 304         if (dx != 0 || dy != 0) {
 305             /* if didnt fit on either side so just use what it says */
 306             myx = *x;
 307             myy = *y;
 308             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 309             self->direction_right = TRUE;
 310         }
 311         *x = myx + dx;
 312         *y = myy + dy;
 313     }
 314 }
 315
 316 static void menu_frame_place_submenu(ObMenuFrame *self, gint *x, gint *y)
 317 {
 318     gint overlapx, overlapy;
 319     gint bwidth;
 320
 321     overlapx = ob_rr_theme->menu_overlap_x;
 322     overlapy = ob_rr_theme->menu_overlap_y;
 323     bwidth = ob_rr_theme->mbwidth;
 324
 325     if (self->direction_right)
 326         *x = self->parent->area.x + self->parent->area.width -
 327             overlapx - bwidth;
 328     else
 329         *x = self->parent->area.x - self->area.width + overlapx + bwidth;
 330
 331     *y = self->parent->area.y + self->parent_entry->area.y;
 332     if (config_menu_middle)
 333         *y -= (self->area.height - (bwidth * 2) - ITEM_HEIGHT) / 2;
 334     else
 335         *y += overlapy;
 336 }
 337
 338 void menu_frame_move_on_screen(ObMenuFrame *self, gint x, gint y,
 339                                gint *dx, gint *dy)
 340 {
 341     const Rect *a = NULL;
 342     gint pos, half;
 343
 344     *dx = *dy = 0;
 345
 346     a = screen_physical_area_monitor(screen_find_monitor_point(x, y));
 347
 348     half = g_list_length(self->entries) / 2;
 349     pos = g_list_index(self->entries, self->selected);
 350
 351     /* if in the bottom half then check this stuff first, will keep the bottom
 352        edge of the menu visible */
 353     if (pos > half) {
 354         *dx = MAX(*dx, a->x - x);
 355         *dy = MAX(*dy, a->y - y);
 356     }
 357     *dx = MIN(*dx, (a->x + a->width) - (x + self->area.width));
 358     *dy = MIN(*dy, (a->y + a->height) - (y + self->area.height));
 359     /* if in the top half then check this stuff last, will keep the top
 360        edge of the menu visible */
 361     if (pos <= half) {
 362         *dx = MAX(*dx, a->x - x);
 363         *dy = MAX(*dy, a->y - y);
 364     }
 365 }
 366
 367 static void menu_entry_frame_render(ObMenuEntryFrame *self)
 368 {
 369     RrAppearance *item_a, *text_a;
 370     gint th; /* temp */
 371     ObMenu *sub;
 372     ObMenuFrame *frame = self->frame;
 373
 374     switch (self->entry->type) {
 375     case OB_MENU_ENTRY_TYPE_NORMAL:
 376     case OB_MENU_ENTRY_TYPE_SUBMENU:
 377         item_a = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 378                   !self->entry->data.normal.enabled ?
 379                   /* disabled */
 380                   (self == self->frame->selected ?
 381                    ob_rr_theme->a_menu_disabled_selected :
 382                    ob_rr_theme->a_menu_disabled) :
 383                   /* enabled */
 384                   (self == self->frame->selected ?
 385                    ob_rr_theme->a_menu_selected :
 386                    ob_rr_theme->a_menu_normal));
 387         th = ITEM_HEIGHT;
 388         break;
 389     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 390         if (self->entry->data.separator.label) {
 391             item_a = ob_rr_theme->a_menu_title;
 392             th = ob_rr_theme->menu_title_height;
 393         } else {
 394             item_a = ob_rr_theme->a_menu_normal;
 395             th = ob_rr_theme->menu_sep_width +
 396                 2*ob_rr_theme->menu_sep_paddingy;
 397         }
 398         break;
 399     default:
 400         g_assert_not_reached();
 401     }
 402
 403     RECT_SET_SIZE(self->area, self->frame->inner_w, th);
 404     XResizeWindow(obt_display, self->window,
 405                   self->area.width, self->area.height);
 406     item_a->surface.parent = self->frame->a_items;
 407     item_a->surface.parentx = self->area.x;
 408     item_a->surface.parenty = self->area.y;
 409     RrPaint(item_a, self->window, self->area.width, self->area.height);
 410
 411     switch (self->entry->type) {
 412     case OB_MENU_ENTRY_TYPE_NORMAL:
 413         text_a = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 414                   !self->entry->data.normal.enabled ?
 415                   /* disabled */
 416                   (self == self->frame->selected ?
 417                    ob_rr_theme->a_menu_text_disabled_selected :
 418                    ob_rr_theme->a_menu_text_disabled) :
 419                   /* enabled */
 420                   (self == self->frame->selected ?
 421                    ob_rr_theme->a_menu_text_selected :
 422                    ob_rr_theme->a_menu_text_normal));
 423         text_a->texture[0].data.text.string = self->entry->data.normal.label;
 424         if (self->entry->data.normal.shortcut &&
 425             (self->frame->menu->show_all_shortcuts ||
 426              self->entry->data.normal.shortcut_always_show ||
 427              self->entry->data.normal.shortcut_position > 0))
 428         {
 429             text_a->texture[0].data.text.shortcut = TRUE;
 430             text_a->texture[0].data.text.shortcut_pos =
 431                 self->entry->data.normal.shortcut_position;
 432         } else
 433             text_a->texture[0].data.text.shortcut = FALSE;
 434         break;
 435     case OB_MENU_ENTRY_TYPE_SUBMENU:
 436         text_a = (self == self->frame->selected ?
 437                   ob_rr_theme->a_menu_text_selected :
 438                   ob_rr_theme->a_menu_text_normal);
 439         sub = self->entry->data.submenu.submenu;
 440         text_a->texture[0].data.text.string = sub ? sub->title : "";
 441         if (sub && sub->shortcut && (self->frame->menu->show_all_shortcuts ||
 442                               sub->shortcut_always_show ||
 443                               sub->shortcut_position > 0))
 444         {
 445             text_a->texture[0].data.text.shortcut = TRUE;
 446             text_a->texture[0].data.text.shortcut_pos = sub->shortcut_position;
 447         } else
 448             text_a->texture[0].data.text.shortcut = FALSE;
 449         break;
 450     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 451         if (self->entry->data.separator.label != NULL) {
 452             text_a = ob_rr_theme->a_menu_text_title;
 453             text_a->texture[0].data.text.string =
 454                 self->entry->data.separator.label;
 455         }
 456         else
 457             text_a = ob_rr_theme->a_menu_text_normal;
 458         break;
 459     default:
 460         g_assert_not_reached();
 461     }
 462
 463     switch (self->entry->type) {
 464     case OB_MENU_ENTRY_TYPE_NORMAL:
 465         XMoveResizeWindow(obt_display, self->text,
 466                           self->frame->text_x, PADDING,
 467                           self->frame->text_w,
 468                           ITEM_HEIGHT - 2*PADDING);
 469         text_a->surface.parent = item_a;
 470         text_a->surface.parentx = self->frame->text_x;
 471         text_a->surface.parenty = PADDING;
 472         RrPaint(text_a, self->text, self->frame->text_w,
 473                 ITEM_HEIGHT - 2*PADDING);
 474         break;
 475     case OB_MENU_ENTRY_TYPE_SUBMENU:
 476         XMoveResizeWindow(obt_display, self->text,
 477                           self->frame->text_x, PADDING,
 478                           self->frame->text_w - ITEM_HEIGHT,
 479                           ITEM_HEIGHT - 2*PADDING);
 480         text_a->surface.parent = item_a;
 481         text_a->surface.parentx = self->frame->text_x;
 482         text_a->surface.parenty = PADDING;
 483         RrPaint(text_a, self->text, self->frame->text_w - ITEM_HEIGHT,
 484                 ITEM_HEIGHT - 2*PADDING);
 485         break;
 486     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 487         if (self->entry->data.separator.label != NULL) {
 488             /* labeled separator */
 489             XMoveResizeWindow(obt_display, self->text,
 490                               ob_rr_theme->paddingx, ob_rr_theme->paddingy,
 491                               self->area.width - 2*ob_rr_theme->paddingx,
 492                               ob_rr_theme->menu_title_height -
 493                               2*ob_rr_theme->paddingy);
 494             text_a->surface.parent = item_a;
 495             text_a->surface.parentx = ob_rr_theme->paddingx;
 496             text_a->surface.parenty = ob_rr_theme->paddingy;
 497             RrPaint(text_a, self->text,
 498                     self->area.width - 2*ob_rr_theme->paddingx,
 499                     ob_rr_theme->menu_title_height -
 500                     2*ob_rr_theme->paddingy);
 501         } else {
 502             gint i;
 503
 504             /* unlabeled separator */
 505             XMoveResizeWindow(obt_display, self->text, 0, 0,
 506                               self->area.width,
 507                               ob_rr_theme->menu_sep_width +
 508                               2*ob_rr_theme->menu_sep_paddingy);
 509
 510             a_sep->surface.parent = item_a;
 511             a_sep->surface.parentx = 0;
 512             a_sep->surface.parenty = 0;
 513             for (i = 0; i < ob_rr_theme->menu_sep_width; ++i) {
 514                 a_sep->texture[i].data.lineart.x1 =
 515                     ob_rr_theme->menu_sep_paddingx;
 516                 a_sep->texture[i].data.lineart.y1 =
 517                     ob_rr_theme->menu_sep_paddingy + i;
 518                 a_sep->texture[i].data.lineart.x2 =
 519                     self->area.width - ob_rr_theme->menu_sep_paddingx - 1;
 520                 a_sep->texture[i].data.lineart.y2 =
 521                     ob_rr_theme->menu_sep_paddingy + i;
 522             }
 523
 524             RrPaint(a_sep, self->text, self->area.width,
 525                     ob_rr_theme->menu_sep_width +
 526                     2*ob_rr_theme->menu_sep_paddingy);
 527         }
 528         break;
 529     default:
 530         g_assert_not_reached();
 531     }
 532
 533     if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 534         self->entry->data.normal.icon)
 535     {
 536         RrAppearance *clear;
 537
 538         XMoveResizeWindow(obt_display, self->icon,
 539                           PADDING, frame->item_margin.top,
 540                           ITEM_HEIGHT - frame->item_margin.top
 541                           - frame->item_margin.bottom,
 542                           ITEM_HEIGHT - frame->item_margin.top
 543                           - frame->item_margin.bottom);
 544
 545         clear = ob_rr_theme->a_clear_tex;
 546         RrAppearanceClearTextures(clear);
 547         clear->texture[0].type = RR_TEXTURE_IMAGE;
 548         clear->texture[0].data.image.image =
 549             self->entry->data.normal.icon;
 550         clear->texture[0].data.image.alpha =
 551             self->entry->data.normal.icon_alpha;
 552         clear->surface.parent = item_a;
 553         clear->surface.parentx = PADDING;
 554         clear->surface.parenty = frame->item_margin.top;
 555         RrPaint(clear, self->icon,
 556                 ITEM_HEIGHT - frame->item_margin.top
 557                 - frame->item_margin.bottom,
 558                 ITEM_HEIGHT - frame->item_margin.top
 559                 - frame->item_margin.bottom);
 560         XMapWindow(obt_display, self->icon);
 561     } else if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 562                self->entry->data.normal.mask)
 563     {
 564         RrColor *c;
 565         RrAppearance *clear;
 566
 567         XMoveResizeWindow(obt_display, self->icon,
 568                           PADDING, frame->item_margin.top,
 569                           ITEM_HEIGHT - frame->item_margin.top
 570                           - frame->item_margin.bottom,
 571                           ITEM_HEIGHT - frame->item_margin.top
 572                           - frame->item_margin.bottom);
 573
 574         clear = ob_rr_theme->a_clear_tex;
 575         RrAppearanceClearTextures(clear);
 576         clear->texture[0].type = RR_TEXTURE_MASK;
 577         clear->texture[0].data.mask.mask =
 578             self->entry->data.normal.mask;
 579
 580         c = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 581              !self->entry->data.normal.enabled ?
 582              /* disabled */
 583              (self == self->frame->selected ?
 584               self->entry->data.normal.mask_disabled_selected_color :
 585               self->entry->data.normal.mask_disabled_color) :
 586              /* enabled */
 587              (self == self->frame->selected ?
 588               self->entry->data.normal.mask_selected_color :
 589               self->entry->data.normal.mask_normal_color));
 590         clear->texture[0].data.mask.color = c;
 591
 592         clear->surface.parent = item_a;
 593         clear->surface.parentx = PADDING;
 594         clear->surface.parenty = frame->item_margin.top;
 595         RrPaint(clear, self->icon,
 596                 ITEM_HEIGHT - frame->item_margin.top
 597                 - frame->item_margin.bottom,
 598                 ITEM_HEIGHT - frame->item_margin.top
 599                 - frame->item_margin.bottom);
 600         XMapWindow(obt_display, self->icon);
 601     } else
 602         XUnmapWindow(obt_display, self->icon);
 603
 604     if (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 605         RrAppearance *bullet_a;
 606         XMoveResizeWindow(obt_display, self->bullet,
 607                           self->frame->text_x + self->frame->text_w -
 608                           ITEM_HEIGHT + PADDING, PADDING,
 609                           ITEM_HEIGHT - 2*PADDING,
 610                           ITEM_HEIGHT - 2*PADDING);
 611         bullet_a = (self == self->frame->selected ?
 612                     ob_rr_theme->a_menu_bullet_selected :
 613                     ob_rr_theme->a_menu_bullet_normal);
 614         bullet_a->surface.parent = item_a;
 615         bullet_a->surface.parentx =
 616             self->frame->text_x + self->frame->text_w - ITEM_HEIGHT + PADDING;
 617         bullet_a->surface.parenty = PADDING;
 618         RrPaint(bullet_a, self->bullet,
 619                 ITEM_HEIGHT - 2*PADDING,
 620                 ITEM_HEIGHT - 2*PADDING);
 621         XMapWindow(obt_display, self->bullet);
 622     } else
 623         XUnmapWindow(obt_display, self->bullet);
 624
 625     XFlush(obt_display);
 626 }
 627
 628 /*! this code is taken from the menu_frame_render. if that changes, this won't
 629   work.. */
 630 static gint menu_entry_frame_get_height(ObMenuEntryFrame *self,
 631                                         gboolean first_entry,
 632                                         gboolean last_entry)
 633 {
 634     ObMenuEntryType t;
 635     gint h = 0;
 636
 637     h += 2*PADDING;
 638
 639     if (self)
 640         t = self->entry->type;
 641     else
 642         /* this is the More... entry, it's NORMAL type */
 643         t = OB_MENU_ENTRY_TYPE_NORMAL;
 644
 645     switch (t) {
 646     case OB_MENU_ENTRY_TYPE_NORMAL:
 647     case OB_MENU_ENTRY_TYPE_SUBMENU:
 648         h += ob_rr_theme->menu_font_height;
 649         break;
 650     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 651         if (self->entry->data.separator.label != NULL) {
 652             h += ob_rr_theme->menu_title_height +
 653                 (ob_rr_theme->mbwidth - PADDING) * 2;
 654
 655             /* if the first entry is a labeled separator, then make its border
 656                overlap with the menu's outside border */
 657             if (first_entry)
 658                 h -= ob_rr_theme->mbwidth;
 659             /* if the last entry is a labeled separator, then make its border
 660                overlap with the menu's outside border */
 661             if (last_entry)
 662                 h -= ob_rr_theme->mbwidth;
 663         } else {
 664             h += ob_rr_theme->menu_sep_width +
 665                 2*ob_rr_theme->menu_sep_paddingy - PADDING * 2;
 666         }
 667         break;
 668     }
 669
 670     return h;
 671 }
 672
 673 void menu_frame_render(ObMenuFrame *self)
 674 {
 675     gint w = 0, h = 0;
 676     gint tw, th; /* temps */
 677     GList *it;
 678     gboolean has_icon = FALSE;
 679     ObMenu *sub;
 680     ObMenuEntryFrame *e;
 681
 682     /* find text dimensions */
 683
 684     STRUT_SET(self->item_margin, 0, 0, 0, 0);
 685
 686     if (self->entries) {
 687         gint l, t, r, b;
 688
 689         e = self->entries->data;
 690         ob_rr_theme->a_menu_text_normal->texture[0].data.text.string = "";
 691         tw = RrMinWidth(ob_rr_theme->a_menu_text_normal);
 692         tw += 2*PADDING;
 693
 694         th = ITEM_HEIGHT;
 695
 696         RrMargins(ob_rr_theme->a_menu_normal, &l, &t, &r, &b);
 697         STRUT_SET(self->item_margin,
 698                   MAX(self->item_margin.left, l),
 699                   MAX(self->item_margin.top, t),
 700                   MAX(self->item_margin.right, r),
 701                   MAX(self->item_margin.bottom, b));
 702         RrMargins(ob_rr_theme->a_menu_selected, &l, &t, &r, &b);
 703         STRUT_SET(self->item_margin,
 704                   MAX(self->item_margin.left, l),
 705                   MAX(self->item_margin.top, t),
 706                   MAX(self->item_margin.right, r),
 707                   MAX(self->item_margin.bottom, b));
 708         RrMargins(ob_rr_theme->a_menu_disabled, &l, &t, &r, &b);
 709         STRUT_SET(self->item_margin,
 710                   MAX(self->item_margin.left, l),
 711                   MAX(self->item_margin.top, t),
 712                   MAX(self->item_margin.right, r),
 713                   MAX(self->item_margin.bottom, b));
 714         RrMargins(ob_rr_theme->a_menu_disabled_selected, &l, &t, &r, &b);
 715         STRUT_SET(self->item_margin,
 716                   MAX(self->item_margin.left, l),
 717                   MAX(self->item_margin.top, t),
 718                   MAX(self->item_margin.right, r),
 719                   MAX(self->item_margin.bottom, b));
 720     }
 721
 722     /* render the entries */
 723
 724     for (it = self->entries; it; it = g_list_next(it)) {
 725         RrAppearance *text_a;
 726         e = it->data;
 727
 728         /* if the first entry is a labeled separator, then make its border
 729            overlap with the menu's outside border */
 730         if (it == self->entries &&
 731             e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 732             e->entry->data.separator.label)
 733         {
 734             h -= ob_rr_theme->mbwidth;
 735         }
 736
 737         if (e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 738             e->entry->data.separator.label)
 739         {
 740             e->border = ob_rr_theme->mbwidth;
 741         }
 742
 743         RECT_SET_POINT(e->area, 0, h+e->border);
 744         XMoveWindow(obt_display, e->window,
 745                     e->area.x-e->border, e->area.y-e->border);
 746         XSetWindowBorderWidth(obt_display, e->window, e->border);
 747         XSetWindowBorder(obt_display, e->window,
 748                          RrColorPixel(ob_rr_theme->menu_border_color));
 749
 750         text_a = (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 751                   !e->entry->data.normal.enabled ?
 752                   /* disabled */
 753                   (e == self->selected ?
 754                    ob_rr_theme->a_menu_text_disabled_selected :
 755                    ob_rr_theme->a_menu_text_disabled) :
 756                   /* enabled */
 757                   (e == self->selected ?
 758                    ob_rr_theme->a_menu_text_selected :
 759                    ob_rr_theme->a_menu_text_normal));
 760         switch (e->entry->type) {
 761         case OB_MENU_ENTRY_TYPE_NORMAL:
 762             text_a->texture[0].data.text.string = e->entry->data.normal.label;
 763             tw = RrMinWidth(text_a);
 764             tw = MIN(tw, MAX_MENU_WIDTH);
 765             th = ob_rr_theme->menu_font_height;
 766
 767             if (e->entry->data.normal.icon ||
 768                 e->entry->data.normal.mask)
 769                 has_icon = TRUE;
 770             break;
 771         case OB_MENU_ENTRY_TYPE_SUBMENU:
 772             sub = e->entry->data.submenu.submenu;
 773             text_a->texture[0].data.text.string = sub ? sub->title : "";
 774             tw = RrMinWidth(text_a);
 775             tw = MIN(tw, MAX_MENU_WIDTH);
 776             th = ob_rr_theme->menu_font_height;
 777
 778             if (e->entry->data.normal.icon ||
 779                 e->entry->data.normal.mask)
 780                 has_icon = TRUE;
 781
 782             tw += ITEM_HEIGHT - PADDING;
 783             break;
 784         case OB_MENU_ENTRY_TYPE_SEPARATOR:
 785             if (e->entry->data.separator.label != NULL) {
 786                 ob_rr_theme->a_menu_text_title->texture[0].data.text.string =
 787                     e->entry->data.separator.label;
 788                 tw = RrMinWidth(ob_rr_theme->a_menu_text_title) +
 789                     2*ob_rr_theme->paddingx;
 790                 tw = MIN(tw, MAX_MENU_WIDTH);
 791                 th = ob_rr_theme->menu_title_height +
 792                     (ob_rr_theme->mbwidth - PADDING) *2;
 793             } else {
 794                 tw = 0;
 795                 th = ob_rr_theme->menu_sep_width +
 796                     2*ob_rr_theme->menu_sep_paddingy - 2*PADDING;
 797             }
 798             break;
 799         default:
 800             g_assert_not_reached();
 801         }
 802         tw += 2*PADDING;
 803         th += 2*PADDING;
 804         w = MAX(w, tw);
 805         h += th;
 806     }
 807
 808     /* if the last entry is a labeled separator, then make its border
 809        overlap with the menu's outside border */
 810     it = g_list_last(self->entries);
 811     e = it ? it->data : NULL;
 812     if (e && e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 813         e->entry->data.separator.label)
 814     {
 815         h -= ob_rr_theme->mbwidth;
 816     }
 817
 818     self->text_x = PADDING;
 819     self->text_w = w;
 820
 821     if (self->entries) {
 822         if (has_icon) {
 823             w += ITEM_HEIGHT + PADDING;
 824             self->text_x += ITEM_HEIGHT + PADDING;
 825         }
 826     }
 827
 828     if (!w) w = 10;
 829     if (!h) h = 3;
 830
 831     XResizeWindow(obt_display, self->window, w, h);
 832
 833     self->inner_w = w;
 834
 835     RrPaint(self->a_items, self->window, w, h);
 836
 837     for (it = self->entries; it; it = g_list_next(it))
 838         menu_entry_frame_render(it->data);
 839
 840     w += ob_rr_theme->mbwidth * 2;
 841     h += ob_rr_theme->mbwidth * 2;
 842
 843     RECT_SET_SIZE(self->area, w, h);
 844
 845     XFlush(obt_display);
 846 }
 847
 848 static void menu_frame_update(ObMenuFrame *self)
 849 {
 850     GList *mit, *fit;
 851     const Rect *a;
 852     gint h;
 853
 854     menu_pipe_execute(self->menu);
 855     menu_find_submenus(self->menu);
 856
 857     self->selected = NULL;
 858
 859     /* start at show_from */
 860     mit = g_list_nth(self->menu->entries, self->show_from);
 861
 862     /* go through the menu's and frame's entries and connect the frame entries
 863        to the menu entries */
 864     for (fit = self->entries; mit && fit;
 865          mit = g_list_next(mit), fit = g_list_next(fit))
 866     {
 867         ObMenuEntryFrame *f = fit->data;
 868         f->entry = mit->data;
 869     }
 870
 871     /* if there are more menu entries than in the frame, add them */
 872     while (mit) {
 873         ObMenuEntryFrame *e = menu_entry_frame_new(mit->data, self);
 874         self->entries = g_list_append(self->entries, e);
 875         mit = g_list_next(mit);
 876     }
 877
 878     /* if there are more frame entries than menu entries then get rid of
 879        them */
 880     while (fit) {
 881         GList *n = g_list_next(fit);
 882         menu_entry_frame_free(fit->data);
 883         self->entries = g_list_delete_link(self->entries, fit);
 884         fit = n;
 885     }
 886
 887     /* * make the menu fit on the screen */
 888
 889     /* calculate the height of the menu */
 890     h = 0;
 891     for (fit = self->entries; fit; fit = g_list_next(fit))
 892         h += menu_entry_frame_get_height(fit->data,
 893                                          fit == self->entries,
 894                                          g_list_next(fit) == NULL);
 895     /* add the border at the top and bottom */
 896     h += ob_rr_theme->mbwidth * 2;
 897
 898     a = screen_physical_area_monitor(self->monitor);
 899
 900     if (h > a->height) {
 901         GList *flast, *tmp;
 902         gboolean last_entry = TRUE;
 903
 904         /* take the height of our More... entry into account */
 905         h += menu_entry_frame_get_height(NULL, FALSE, TRUE);
 906
 907         /* start at the end of the entries */
 908         flast = g_list_last(self->entries);
 909
 910         /* pull out all the entries from the frame that don't
 911            fit on the screen, leaving at least 1 though */
 912         while (h > a->height && g_list_previous(flast) != NULL) {
 913             /* update the height, without this entry */
 914             h -= menu_entry_frame_get_height(flast->data, FALSE, last_entry);
 915
 916             /* destroy the entry we're not displaying */
 917             tmp = flast;
 918             flast = g_list_previous(flast);
 919             menu_entry_frame_free(tmp->data);
 920             self->entries = g_list_delete_link(self->entries, tmp);
 921
 922             /* only the first one that we see is the last entry in the menu */
 923             last_entry = FALSE;
 924         };
 925
 926         {
 927             ObMenuEntry *more_entry;
 928             ObMenuEntryFrame *more_frame;
 929             /* make the More... menu entry frame which will display in this
 930                frame.
 931                if self->menu->more_menu is NULL that means that this is already
 932                More... menu, so just use ourself.
 933             */
 934             more_entry = menu_get_more((self->menu->more_menu ?
 935                                         self->menu->more_menu :
 936                                         self->menu),
 937                                        /* continue where we left off */
 938                                        self->show_from +
 939                                        g_list_length(self->entries));
 940             more_frame = menu_entry_frame_new(more_entry, self);
 941             /* make it get deleted when the menu frame goes away */
 942             menu_entry_unref(more_entry);
 943
 944             /* add our More... entry to the frame */
 945             self->entries = g_list_append(self->entries, more_frame);
 946         }
 947     }
 948
 949     menu_frame_render(self);
 950 }
 951
 952 static gboolean menu_frame_is_visible(ObMenuFrame *self)
 953 {
 954     return !!(g_list_find(menu_frame_visible, self));
 955 }
 956
 957 static gboolean menu_frame_show(ObMenuFrame *self)
 958 {
 959     GList *it;
 960
 961     /* determine if the underlying menu is already visible */
 962     for (it = menu_frame_visible; it; it = g_list_next(it)) {
 963         ObMenuFrame *f = it->data;
 964         if (f->menu == self->menu)
 965             break;
 966     }
 967     if (!it) {
 968         if (self->menu->update_func)
 969             if (!self->menu->update_func(self, self->menu->data))
 970                 return FALSE;
 971     }
 972
 973     if (menu_frame_visible == NULL) {
 974         /* no menus shown yet */
 975
 976         /* grab the pointer in such a way as to pass through "owner events"
 977            so that we can get enter/leave notifies in the menu. */
 978         if (!grab_pointer(TRUE, FALSE, OB_CURSOR_POINTER))
 979             return FALSE;
 980         if (!grab_keyboard()) {
 981             ungrab_pointer();
 982             return FALSE;
 983         }
 984     }
 985
 986     menu_frame_update(self);
 987
 988     menu_frame_visible = g_list_prepend(menu_frame_visible, self);
 989
 990     if (self->menu->show_func)
 991         self->menu->show_func(self, self->menu->data);
 992
 993     return TRUE;
 994 }
 995
 996 gboolean menu_frame_show_topmenu(ObMenuFrame *self, gint x, gint y,
 997                                  gboolean mouse)
 998 {
 999     gint px, py;
1000
1001     if (menu_frame_is_visible(self))
1002         return TRUE;
1003     if (!menu_frame_show(self))
1004         return FALSE;
1005
1006     if (self->menu->place_func)
1007         self->menu->place_func(self, &x, &y, mouse, self->menu->data);
1008     else
1009         menu_frame_place_topmenu(self, &x, &y);
1010
1011     menu_frame_move(self, x, y);
1012
1013     XMapWindow(obt_display, self->window);
1014
1015     if (screen_pointer_pos(&px, &py)) {
1016         ObMenuEntryFrame *e = menu_entry_frame_under(px, py);
1017         if (e && e->frame == self)
1018             e->ignore_enters++;
1019     }
1020
1021     return TRUE;
1022 }
1023
1024 /*! Stop hiding an open submenu.
1025     @child The OnMenuFrame of the submenu to be hidden
1026 */
1027 static void remove_submenu_hide_timeout(ObMenuFrame *child)
1028 {
1029     if (submenu_hide_timer) g_source_remove(submenu_hide_timer);
1030     submenu_hide_timer = 0;
1031 }
1032
1033 gboolean menu_frame_show_submenu(ObMenuFrame *self, ObMenuFrame *parent,
1034                                  ObMenuEntryFrame *parent_entry)
1035 {
1036     gint x, y, dx, dy;
1037     gint px, py;
1038
1039     if (menu_frame_is_visible(self))
1040         return TRUE;
1041
1042     self->monitor = parent->monitor;
1043     self->parent = parent;
1044     self->parent_entry = parent_entry;
1045
1046     /* set up parent's child to be us */
1047     if ((parent->child) != self) {
1048         if (parent->child)
1049             menu_frame_hide(parent->child);
1050         parent->child = self;
1051         parent->child_entry = parent_entry;
1052     }
1053
1054     if (!menu_frame_show(self))
1055         return FALSE;
1056
1057     menu_frame_place_submenu(self, &x, &y);
1058     menu_frame_move_on_screen(self, x, y, &dx, &dy);
1059
1060     if (dx != 0) {
1061         /*try the other side */
1062         self->direction_right = !self->direction_right;
1063         menu_frame_place_submenu(self, &x, &y);
1064         menu_frame_move_on_screen(self, x, y, &dx, &dy);
1065     }
1066     menu_frame_move(self, x + dx, y + dy);
1067
1068     XMapWindow(obt_display, self->window);
1069
1070     if (screen_pointer_pos(&px, &py)) {
1071         ObMenuEntryFrame *e = menu_entry_frame_under(px, py);
1072         if (e && e->frame == self)
1073             e->ignore_enters++;
1074     }
1075
1076     return TRUE;
1077 }
1078
1079 static void menu_frame_hide(ObMenuFrame *self)
1080 {
1081     ObMenu *const menu = self->menu;
1082     GList *it = g_list_find(menu_frame_visible, self);
1083     gulong ignore_start;
1084
1085     if (!it)
1086         return;
1087
1088     if (menu->hide_func)
1089         menu->hide_func(self, menu->data);
1090
1091     if (self->child)
1092         menu_frame_hide(self->child);
1093
1094     if (self->parent) {
1095         remove_submenu_hide_timeout(self);
1096
1097         self->parent->child = NULL;
1098         self->parent->child_entry = NULL;
1099     }
1100     self->parent = NULL;
1101     self->parent_entry = NULL;
1102
1103     menu_frame_visible = g_list_delete_link(menu_frame_visible, it);
1104
1105     if (menu_frame_visible == NULL) {
1106         /* last menu shown */
1107         ungrab_pointer();
1108         ungrab_keyboard();
1109     }
1110
1111     ignore_start = event_start_ignore_all_enters();
1112     XUnmapWindow(obt_display, self->window);
1113     event_end_ignore_all_enters(ignore_start);
1114
1115     menu_frame_free(self);
1116
1117     if (menu->cleanup_func)
1118         menu->cleanup_func(menu, menu->data);
1119 }
1120
1121 void menu_frame_hide_all(void)
1122 {
1123     GList *it;
1124
1125     if (config_submenu_show_delay) {
1126         /* remove any submenu open requests */
1127         if (submenu_show_timer) g_source_remove(submenu_show_timer);
1128         submenu_show_timer = 0;
1129     }
1130     if ((it = g_list_last(menu_frame_visible)))
1131         menu_frame_hide(it->data);
1132 }
1133
1134 ObMenuFrame* menu_frame_under(gint x, gint y)
1135 {
1136     ObMenuFrame *ret = NULL;
1137     GList *it;
1138
1139     for (it = menu_frame_visible; it; it = g_list_next(it)) {
1140         ObMenuFrame *f = it->data;
1141
1142         if (RECT_CONTAINS(f->area, x, y)) {
1143             ret = f;
1144             break;
1145         }
1146     }
1147     return ret;
1148 }
1149
1150 ObMenuEntryFrame* menu_entry_frame_under(gint x, gint y)
1151 {
1152     ObMenuFrame *frame;
1153     ObMenuEntryFrame *ret = NULL;
1154     GList *it;
1155
1156     if ((frame = menu_frame_under(x, y))) {
1157         x -= ob_rr_theme->mbwidth + frame->area.x;
1158         y -= ob_rr_theme->mbwidth + frame->area.y;
1159
1160         for (it = frame->entries; it; it = g_list_next(it)) {
1161             ObMenuEntryFrame *e = it->data;
1162
1163             if (RECT_CONTAINS(e->area, x, y)) {
1164                 ret = e;
1165                 break;
1166             }
1167         }
1168     }
1169     return ret;
1170 }
1171
1172 static gboolean submenu_show_timeout(gpointer data)
1173 {
1174     g_assert(menu_frame_visible);
1175     menu_entry_frame_show_submenu((ObMenuEntryFrame*)data);
1176     XFlush(obt_display);
1177     return FALSE;
1178 }
1179
1180 static gboolean submenu_hide_timeout(gpointer data)
1181 {
1182     g_assert(menu_frame_visible);
1183     menu_frame_hide((ObMenuFrame*)data);
1184     XFlush(obt_display);
1185     return FALSE;
1186 }
1187
1188 void menu_frame_select(ObMenuFrame *self, ObMenuEntryFrame *entry,
1189                        gboolean immediate)
1190 {
1191     ObMenuEntryFrame *old = self->selected;
1192     ObMenuFrame *oldchild = self->child;
1193     ObMenuEntryFrame *oldchild_entry = self->child_entry;
1194
1195     /* if the user selected a separator, ignore it and reselect what we had
1196        selected before */
1197     if (entry && entry->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR)
1198         entry = old;
1199
1200     if (old == entry &&
1201         (!old || old->entry->type != OB_MENU_ENTRY_TYPE_SUBMENU))
1202         return;
1203
1204     /* if the user left this menu but we have a submenu open, move the
1205        selection back to that submenu */
1206     if (!entry && oldchild_entry)
1207         entry = oldchild_entry;
1208
1209     if (config_submenu_show_delay) {
1210         /* remove any submenu open requests */
1211         if (submenu_show_timer) g_source_remove(submenu_show_timer);
1212         submenu_show_timer = 0;
1213     }
1214
1215     self->selected = entry;
1216
1217     if (old)
1218         menu_entry_frame_render(old);
1219
1220     if (oldchild_entry) {
1221         /* There is an open submenu */
1222         if (oldchild_entry == self->selected) {
1223             /* The open submenu has been reselected, so stop hiding the
1224                submenu */
1225             remove_submenu_hide_timeout(oldchild);
1226         }
1227         else if (oldchild_entry == old) {
1228             /* The open submenu was selected and is no longer, so hide the
1229                submenu */
1230             if (immediate || config_submenu_hide_delay == 0)
1231                 menu_frame_hide(oldchild);
1232             else if (config_submenu_hide_delay > 0) {
1233                 if (submenu_hide_timer) g_source_remove(submenu_hide_timer);
1234                 submenu_hide_timer =
1235                     g_timeout_add_full(G_PRIORITY_DEFAULT,
1236                                        config_submenu_hide_delay,
1237                                        submenu_hide_timeout, oldchild, NULL);
1238             }
1239         }
1240     }
1241
1242     if (self->selected) {
1243         menu_entry_frame_render(self->selected);
1244
1245         if (self->selected->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
1246             /* only show if the submenu isn't already showing */
1247             if (oldchild_entry != self->selected) {
1248                 if (immediate || config_submenu_hide_delay == 0)
1249                     menu_entry_frame_show_submenu(self->selected);
1250                 else if (config_submenu_hide_delay > 0) {
1251                     if (submenu_show_timer)
1252                         g_source_remove(submenu_show_timer);
1253                     submenu_show_timer =
1254                         g_timeout_add_full(G_PRIORITY_DEFAULT,
1255                                            config_submenu_show_delay,
1256                                            submenu_show_timeout,
1257                                            self->selected, NULL);
1258                 }
1259             }
1260             /* hide the grandchildren of this menu. and move the cursor to
1261                the current menu */
1262             else if (immediate && self->child && self->child->child) {
1263                 menu_frame_hide(self->child->child);
1264                 menu_frame_select(self->child, NULL, TRUE);
1265             }
1266         }
1267     }
1268 }
1269
1270 void menu_entry_frame_show_submenu(ObMenuEntryFrame *self)
1271 {
1272     ObMenuFrame *f;
1273
1274     if (!self->entry->data.submenu.submenu) return;
1275
1276     f = menu_frame_new(self->entry->data.submenu.submenu,
1277                        self->entry->data.submenu.show_from,
1278                        self->frame->client);
1279     /* pass our direction on to our child */
1280     f->direction_right = self->frame->direction_right;
1281
1282     menu_frame_show_submenu(f, self->frame, self);
1283 }
1284
1285 void menu_entry_frame_execute(ObMenuEntryFrame *self, guint state)
1286 {
1287     if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
1288         self->entry->data.normal.enabled)
1289     {
1290         /* grab all this shizzle, cuz when the menu gets hidden, 'self'
1291            gets freed */
1292         ObMenuEntry *entry = self->entry;
1293         ObMenuExecuteFunc func = self->frame->menu->execute_func;
1294         gpointer data = self->frame->menu->data;
1295         GSList *acts = self->entry->data.normal.actions;
1296         ObClient *client = self->frame->client;
1297         ObMenuFrame *frame = self->frame;
1298         guint mods = obt_keyboard_only_modmasks(state);
1299
1300         /* release grabs before executing the shit */
1301         if (!(mods & ControlMask)) {
1302             event_cancel_all_key_grabs();
1303             frame = NULL;
1304         }
1305
1306         if (func)
1307             func(entry, frame, client, state, data);
1308         else
1309             actions_run_acts(acts, OB_USER_ACTION_MENU_SELECTION,
1310                              state, -1, -1, 0, OB_FRAME_CONTEXT_NONE, client);
1311     }
1312 }
1313
1314 void menu_frame_select_previous(ObMenuFrame *self)
1315 {
1316     GList *it = NULL, *start;
1317
1318     if (self->entries) {
1319         start = it = g_list_find(self->entries, self->selected);
1320         while (TRUE) {
1321             ObMenuEntryFrame *e;
1322
1323             it = it ? g_list_previous(it) : g_list_last(self->entries);
1324             if (it == start)
1325                 break;
1326
1327             if (it) {
1328                 e = it->data;
1329                 if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1330                     break;
1331                 if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1332                     break;
1333             }
1334         }
1335     }
1336     menu_frame_select(self, it ? it->data : NULL, FALSE);
1337 }
1338
1339 void menu_frame_select_next(ObMenuFrame *self)
1340 {
1341     GList *it = NULL, *start;
1342
1343     if (self->entries) {
1344         start = it = g_list_find(self->entries, self->selected);
1345         while (TRUE) {
1346             ObMenuEntryFrame *e;
1347
1348             it = it ? g_list_next(it) : self->entries;
1349             if (it == start)
1350                 break;
1351
1352             if (it) {
1353                 e = it->data;
1354                 if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1355                     break;
1356                 if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1357                     break;
1358             }
1359         }
1360     }
1361     menu_frame_select(self, it ? it->data : NULL, FALSE);
1362 }
1363
1364 void menu_frame_select_first(ObMenuFrame *self)
1365 {
1366     GList *it = NULL;
1367
1368     if (self->entries) {
1369         for (it = self->entries; it; it = g_list_next(it)) {
1370             ObMenuEntryFrame *e = it->data;
1371             if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1372                 break;
1373             if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1374                 break;
1375         }
1376     }
1377     menu_frame_select(self, it ? it->data : NULL, FALSE);
1378 }
1379
1380 void menu_frame_select_last(ObMenuFrame *self)
1381 {
1382     GList *it = NULL;
1383
1384     if (self->entries) {
1385         for (it = g_list_last(self->entries); it; it = g_list_previous(it)) {
1386             ObMenuEntryFrame *e = it->data;
1387             if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1388                 break;
1389             if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1390                 break;
1391         }
1392     }
1393     menu_frame_select(self, it ? it->data : NULL, FALSE);
1394 }