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                          PointerMotionMask)
  43
  44 GList *menu_frame_visible;
  45 GHashTable *menu_frame_map;
  46
  47 static RrAppearance *a_sep;
  48 static guint submenu_show_timer = 0;
  49 static guint submenu_hide_timer = 0;
  50
  51 static ObMenuEntryFrame* menu_entry_frame_new(ObMenuEntry *entry,
  52                                               ObMenuFrame *frame);
  53 static void menu_entry_frame_free(ObMenuEntryFrame *self);
  54 static void menu_frame_update(ObMenuFrame *self);
  55 static gboolean submenu_show_timeout(gpointer data);
  56 static void menu_frame_hide(ObMenuFrame *self);
  57
  58 static gboolean submenu_hide_timeout(gpointer data);
  59
  60 static Window createWindow(Window parent, gulong mask,
  61                            XSetWindowAttributes *attrib)
  62 {
  63     return XCreateWindow(obt_display, parent, 0, 0, 1, 1, 0,
  64                          RrDepth(ob_rr_inst), InputOutput,
  65                          RrVisual(ob_rr_inst), mask, attrib);
  66 }
  67
  68 static void client_dest(ObClient *client, gpointer data)
  69 {
  70     GList *it;
  71
  72     /* menus can be associated with a client, so null those refs since
  73        we are disappearing now */
  74     for (it = menu_frame_visible; it; it = g_list_next(it)) {
  75         ObMenuFrame *f = it->data;
  76         if (f->client == client)
  77             f->client = NULL;
  78     }
  79 }
  80
  81 void menu_frame_startup(gboolean reconfig)
  82 {
  83     gint i;
  84
  85     a_sep = RrAppearanceCopy(ob_rr_theme->a_clear);
  86     RrAppearanceAddTextures(a_sep, ob_rr_theme->menu_sep_width);
  87     for (i = 0; i < ob_rr_theme->menu_sep_width; ++i) {
  88         a_sep->texture[i].type = RR_TEXTURE_LINE_ART;
  89         a_sep->texture[i].data.lineart.color =
  90             ob_rr_theme->menu_sep_color;
  91     }
  92
  93     if (reconfig) return;
  94
  95     client_add_destroy_notify(client_dest, NULL);
  96     menu_frame_map = g_hash_table_new(g_int_hash, g_int_equal);
  97 }
  98
  99 void menu_frame_shutdown(gboolean reconfig)
 100 {
 101     RrAppearanceFree(a_sep);
 102
 103     if (reconfig) return;
 104
 105     client_remove_destroy_notify(client_dest);
 106     g_hash_table_destroy(menu_frame_map);
 107 }
 108
 109 ObMenuFrame* menu_frame_new(ObMenu *menu, guint show_from, ObClient *client)
 110 {
 111     ObMenuFrame *self;
 112     XSetWindowAttributes attr;
 113
 114     self = g_slice_new0(ObMenuFrame);
 115     self->obwin.type = OB_WINDOW_CLASS_MENUFRAME;
 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->window = createWindow(obt_root(ob_screen),
 124                                 CWEventMask, &attr);
 125
 126     /* make it a popup menu type window */
 127     OBT_PROP_SET32(self->window, NET_WM_WINDOW_TYPE, ATOM,
 128                    OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_POPUP_MENU));
 129
 130     XSetWindowBorderWidth(obt_display, self->window, ob_rr_theme->mbwidth);
 131     XSetWindowBorder(obt_display, self->window,
 132                      RrColorPixel(ob_rr_theme->menu_border_color));
 133
 134     self->a_items = RrAppearanceCopy(ob_rr_theme->a_menu);
 135
 136     window_add(&self->window, MENUFRAME_AS_WINDOW(self));
 137     stacking_add(MENUFRAME_AS_WINDOW(self));
 138
 139     return self;
 140 }
 141
 142 void menu_frame_free(ObMenuFrame *self)
 143 {
 144     if (self) {
 145         while (self->entries) {
 146             menu_entry_frame_free(self->entries->data);
 147             self->entries = g_list_delete_link(self->entries, self->entries);
 148         }
 149
 150         stacking_remove(MENUFRAME_AS_WINDOW(self));
 151         window_remove(self->window);
 152
 153         RrAppearanceFree(self->a_items);
 154
 155         XDestroyWindow(obt_display, self->window);
 156
 157         g_slice_free(ObMenuFrame, self);
 158     }
 159 }
 160
 161 ObtIC* menu_frame_ic(ObMenuFrame *self)
 162 {
 163     /* menus are always used through a grab right now, so they can always use
 164        the grab input context */
 165     return grab_input_context();
 166 }
 167
 168 static ObMenuEntryFrame* menu_entry_frame_new(ObMenuEntry *entry,
 169                                               ObMenuFrame *frame)
 170 {
 171     ObMenuEntryFrame *self;
 172     XSetWindowAttributes attr;
 173
 174     self = g_slice_new0(ObMenuEntryFrame);
 175     self->entry = entry;
 176     self->frame = frame;
 177
 178     menu_entry_ref(entry);
 179
 180     attr.event_mask = ENTRY_EVENTMASK;
 181     self->window = createWindow(self->frame->window, CWEventMask, &attr);
 182     self->text = createWindow(self->window, 0, NULL);
 183     g_hash_table_insert(menu_frame_map, &self->window, self);
 184     g_hash_table_insert(menu_frame_map, &self->text, self);
 185     if ((entry->type == OB_MENU_ENTRY_TYPE_NORMAL) ||
 186         (entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)) {
 187         self->icon = createWindow(self->window, 0, NULL);
 188         g_hash_table_insert(menu_frame_map, &self->icon, self);
 189     }
 190     if (entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 191         self->bullet = createWindow(self->window, 0, NULL);
 192         g_hash_table_insert(menu_frame_map, &self->bullet, self);
 193     }
 194
 195     XMapWindow(obt_display, self->window);
 196     XMapWindow(obt_display, self->text);
 197
 198     window_add(&self->window, MENUFRAME_AS_WINDOW(self->frame));
 199
 200     return self;
 201 }
 202
 203 static void menu_entry_frame_free(ObMenuEntryFrame *self)
 204 {
 205     if (self) {
 206         menu_entry_unref(self->entry);
 207
 208         window_remove(self->window);
 209
 210         XDestroyWindow(obt_display, self->text);
 211         XDestroyWindow(obt_display, self->window);
 212         g_hash_table_remove(menu_frame_map, &self->text);
 213         g_hash_table_remove(menu_frame_map, &self->window);
 214         if ((self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL) ||
 215             (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)) {
 216             XDestroyWindow(obt_display, self->icon);
 217             g_hash_table_remove(menu_frame_map, &self->icon);
 218         }
 219         if (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 220             XDestroyWindow(obt_display, self->bullet);
 221             g_hash_table_remove(menu_frame_map, &self->bullet);
 222         }
 223
 224         g_slice_free(ObMenuEntryFrame, self);
 225     }
 226 }
 227
 228 void menu_frame_move(ObMenuFrame *self, gint x, gint y)
 229 {
 230     RECT_SET_POINT(self->area, x, y);
 231     self->monitor = screen_find_monitor_point(x, y);
 232     XMoveWindow(obt_display, self->window, self->area.x, self->area.y);
 233 }
 234
 235 static void menu_frame_place_topmenu(ObMenuFrame *self, const GravityPoint *pos,
 236                                      gint *x, gint *y, gint monitor,
 237                                      gboolean user_positioned)
 238 {
 239     gint dx, dy;
 240
 241     screen_apply_gravity_point(x, y, self->area.width, self->area.height,
 242                                pos, screen_physical_area_monitor(monitor));
 243
 244     if (user_positioned)
 245         return;
 246
 247     if (config_menu_middle) {
 248         gint myx;
 249
 250         myx = *x;
 251         *y -= self->area.height / 2;
 252
 253         /* try to the right of the cursor */
 254         menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 255         self->direction_right = TRUE;
 256         if (dx != 0) {
 257             /* try to the left of the cursor */
 258             myx = *x - self->area.width;
 259             menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 260             self->direction_right = FALSE;
 261         }
 262         if (dx != 0) {
 263             /* if didnt fit on either side so just use what it says */
 264             myx = *x;
 265             menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 266             self->direction_right = TRUE;
 267         }
 268         *x = myx + dx;
 269         *y += dy;
 270     } else {
 271         gint myx, myy;
 272
 273         myx = *x;
 274         myy = *y;
 275
 276         /* try to the bottom right of the cursor */
 277         menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 278         self->direction_right = TRUE;
 279         if (dx != 0 || dy != 0) {
 280             /* try to the bottom left of the cursor */
 281             myx = *x - self->area.width;
 282             myy = *y;
 283             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 284             self->direction_right = FALSE;
 285         }
 286         if (dx != 0 || dy != 0) {
 287             /* try to the top right of the cursor */
 288             myx = *x;
 289             myy = *y - self->area.height;
 290             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 291             self->direction_right = TRUE;
 292         }
 293         if (dx != 0 || dy != 0) {
 294             /* try to the top left of the cursor */
 295             myx = *x - self->area.width;
 296             myy = *y - self->area.height;
 297             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 298             self->direction_right = FALSE;
 299         }
 300         if (dx != 0 || dy != 0) {
 301             /* if didnt fit on either side so just use what it says */
 302             myx = *x;
 303             myy = *y;
 304             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 305             self->direction_right = TRUE;
 306         }
 307         *x = myx + dx;
 308         *y = myy + dy;
 309     }
 310 }
 311
 312 static void menu_frame_place_submenu(ObMenuFrame *self, gint *x, gint *y)
 313 {
 314     gint overlapx, overlapy;
 315     gint bwidth;
 316
 317     overlapx = ob_rr_theme->menu_overlap_x;
 318     overlapy = ob_rr_theme->menu_overlap_y;
 319     bwidth = ob_rr_theme->mbwidth;
 320
 321     if (self->direction_right)
 322         *x = self->parent->area.x + self->parent->area.width -
 323             overlapx - bwidth;
 324     else
 325         *x = self->parent->area.x - self->area.width + overlapx + bwidth;
 326
 327     *y = self->parent->area.y + self->parent_entry->area.y;
 328     if (config_menu_middle)
 329         *y -= (self->area.height - (bwidth * 2) - ITEM_HEIGHT) / 2;
 330     else
 331         *y += overlapy;
 332 }
 333
 334 void menu_frame_move_on_screen(ObMenuFrame *self, gint x, gint y,
 335                                gint *dx, gint *dy)
 336 {
 337     const Rect *a = NULL;
 338     Rect search = self->area;
 339     gint pos, half, monitor;
 340
 341     *dx = *dy = 0;
 342     RECT_SET_POINT(search, x, y);
 343
 344     if (self->parent)
 345         monitor = self->parent->monitor;
 346     else
 347         monitor = screen_find_monitor(&search);
 348
 349     a = screen_physical_area_monitor(monitor);
 350
 351     half = g_list_length(self->entries) / 2;
 352     pos = g_list_index(self->entries, self->selected);
 353
 354     /* if in the bottom half then check this stuff first, will keep the bottom
 355        edge of the menu visible */
 356     if (pos > half) {
 357         *dx = MAX(*dx, a->x - x);
 358         *dy = MAX(*dy, a->y - y);
 359     }
 360     *dx = MIN(*dx, (a->x + a->width) - (x + self->area.width));
 361     *dy = MIN(*dy, (a->y + a->height) - (y + self->area.height));
 362     /* if in the top half then check this stuff last, will keep the top
 363        edge of the menu visible */
 364     if (pos <= half) {
 365         *dx = MAX(*dx, a->x - x);
 366         *dy = MAX(*dy, a->y - y);
 367     }
 368 }
 369
 370 static void menu_entry_frame_render(ObMenuEntryFrame *self)
 371 {
 372     RrAppearance *item_a, *text_a;
 373     gint th; /* temp */
 374     ObMenu *sub;
 375     ObMenuFrame *frame = self->frame;
 376
 377     switch (self->entry->type) {
 378     case OB_MENU_ENTRY_TYPE_NORMAL:
 379     case OB_MENU_ENTRY_TYPE_SUBMENU:
 380         item_a = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 381                   !self->entry->data.normal.enabled ?
 382                   /* disabled */
 383                   (self == self->frame->selected ?
 384                    ob_rr_theme->a_menu_disabled_selected :
 385                    ob_rr_theme->a_menu_disabled) :
 386                   /* enabled */
 387                   (self == self->frame->selected ?
 388                    ob_rr_theme->a_menu_selected :
 389                    ob_rr_theme->a_menu_normal));
 390         th = ITEM_HEIGHT;
 391         break;
 392     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 393         if (self->entry->data.separator.label) {
 394             item_a = ob_rr_theme->a_menu_title;
 395             th = ob_rr_theme->menu_title_height;
 396         } else {
 397             item_a = ob_rr_theme->a_menu_normal;
 398             th = ob_rr_theme->menu_sep_width +
 399                 2*ob_rr_theme->menu_sep_paddingy;
 400         }
 401         break;
 402     default:
 403         g_assert_not_reached();
 404     }
 405
 406     RECT_SET_SIZE(self->area, self->frame->inner_w, th);
 407     XResizeWindow(obt_display, self->window,
 408                   self->area.width, self->area.height);
 409     item_a->surface.parent = self->frame->a_items;
 410     item_a->surface.parentx = self->area.x;
 411     item_a->surface.parenty = self->area.y;
 412     RrPaint(item_a, self->window, self->area.width, self->area.height);
 413
 414     switch (self->entry->type) {
 415     case OB_MENU_ENTRY_TYPE_NORMAL:
 416         text_a = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 417                   !self->entry->data.normal.enabled ?
 418                   /* disabled */
 419                   (self == self->frame->selected ?
 420                    ob_rr_theme->a_menu_text_disabled_selected :
 421                    ob_rr_theme->a_menu_text_disabled) :
 422                   /* enabled */
 423                   (self == self->frame->selected ?
 424                    ob_rr_theme->a_menu_text_selected :
 425                    ob_rr_theme->a_menu_text_normal));
 426         text_a->texture[0].data.text.string = self->entry->data.normal.label;
 427         if (self->entry->data.normal.shortcut &&
 428             (self->frame->menu->show_all_shortcuts ||
 429              self->entry->data.normal.shortcut_always_show ||
 430              self->entry->data.normal.shortcut_position > 0))
 431         {
 432             text_a->texture[0].data.text.shortcut = TRUE;
 433             text_a->texture[0].data.text.shortcut_pos =
 434                 self->entry->data.normal.shortcut_position;
 435         } else
 436             text_a->texture[0].data.text.shortcut = FALSE;
 437         break;
 438     case OB_MENU_ENTRY_TYPE_SUBMENU:
 439         text_a = (self == self->frame->selected ?
 440                   ob_rr_theme->a_menu_text_selected :
 441                   ob_rr_theme->a_menu_text_normal);
 442         sub = self->entry->data.submenu.submenu;
 443         text_a->texture[0].data.text.string = sub ? sub->title : "";
 444         if (sub && sub->shortcut && (self->frame->menu->show_all_shortcuts ||
 445                               sub->shortcut_always_show ||
 446                               sub->shortcut_position > 0))
 447         {
 448             text_a->texture[0].data.text.shortcut = TRUE;
 449             text_a->texture[0].data.text.shortcut_pos = sub->shortcut_position;
 450         } else
 451             text_a->texture[0].data.text.shortcut = FALSE;
 452         break;
 453     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 454         if (self->entry->data.separator.label != NULL) {
 455             text_a = ob_rr_theme->a_menu_text_title;
 456             text_a->texture[0].data.text.string =
 457                 self->entry->data.separator.label;
 458         }
 459         else
 460             text_a = ob_rr_theme->a_menu_text_normal;
 461         break;
 462     default:
 463         g_assert_not_reached();
 464     }
 465
 466     switch (self->entry->type) {
 467     case OB_MENU_ENTRY_TYPE_NORMAL:
 468         XMoveResizeWindow(obt_display, self->text,
 469                           self->frame->text_x, PADDING,
 470                           self->frame->text_w,
 471                           ITEM_HEIGHT - 2*PADDING);
 472         text_a->surface.parent = item_a;
 473         text_a->surface.parentx = self->frame->text_x;
 474         text_a->surface.parenty = PADDING;
 475         RrPaint(text_a, self->text, self->frame->text_w,
 476                 ITEM_HEIGHT - 2*PADDING);
 477         break;
 478     case OB_MENU_ENTRY_TYPE_SUBMENU:
 479         XMoveResizeWindow(obt_display, self->text,
 480                           self->frame->text_x, PADDING,
 481                           self->frame->text_w - ITEM_HEIGHT,
 482                           ITEM_HEIGHT - 2*PADDING);
 483         text_a->surface.parent = item_a;
 484         text_a->surface.parentx = self->frame->text_x;
 485         text_a->surface.parenty = PADDING;
 486         RrPaint(text_a, self->text, self->frame->text_w - ITEM_HEIGHT,
 487                 ITEM_HEIGHT - 2*PADDING);
 488         break;
 489     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 490         if (self->entry->data.separator.label != NULL) {
 491             /* labeled separator */
 492             XMoveResizeWindow(obt_display, self->text,
 493                               ob_rr_theme->paddingx, ob_rr_theme->paddingy,
 494                               self->area.width - 2*ob_rr_theme->paddingx,
 495                               ob_rr_theme->menu_title_height -
 496                               2*ob_rr_theme->paddingy);
 497             text_a->surface.parent = item_a;
 498             text_a->surface.parentx = ob_rr_theme->paddingx;
 499             text_a->surface.parenty = ob_rr_theme->paddingy;
 500             RrPaint(text_a, self->text,
 501                     self->area.width - 2*ob_rr_theme->paddingx,
 502                     ob_rr_theme->menu_title_height -
 503                     2*ob_rr_theme->paddingy);
 504         } else {
 505             gint i;
 506
 507             /* unlabeled separator */
 508             XMoveResizeWindow(obt_display, self->text, 0, 0,
 509                               self->area.width,
 510                               ob_rr_theme->menu_sep_width +
 511                               2*ob_rr_theme->menu_sep_paddingy);
 512
 513             a_sep->surface.parent = item_a;
 514             a_sep->surface.parentx = 0;
 515             a_sep->surface.parenty = 0;
 516             for (i = 0; i < ob_rr_theme->menu_sep_width; ++i) {
 517                 a_sep->texture[i].data.lineart.x1 =
 518                     ob_rr_theme->menu_sep_paddingx;
 519                 a_sep->texture[i].data.lineart.y1 =
 520                     ob_rr_theme->menu_sep_paddingy + i;
 521                 a_sep->texture[i].data.lineart.x2 =
 522                     self->area.width - ob_rr_theme->menu_sep_paddingx - 1;
 523                 a_sep->texture[i].data.lineart.y2 =
 524                     ob_rr_theme->menu_sep_paddingy + i;
 525             }
 526
 527             RrPaint(a_sep, self->text, self->area.width,
 528                     ob_rr_theme->menu_sep_width +
 529                     2*ob_rr_theme->menu_sep_paddingy);
 530         }
 531         break;
 532     default:
 533         g_assert_not_reached();
 534     }
 535
 536     if (((self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL) ||
 537          (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)) &&
 538         self->entry->data.normal.icon)
 539     {
 540         RrAppearance *clear;
 541
 542         XMoveResizeWindow(obt_display, self->icon,
 543                           PADDING, frame->item_margin.top,
 544                           ITEM_HEIGHT - frame->item_margin.top
 545                           - frame->item_margin.bottom,
 546                           ITEM_HEIGHT - frame->item_margin.top
 547                           - frame->item_margin.bottom);
 548
 549         clear = ob_rr_theme->a_clear_tex;
 550         RrAppearanceClearTextures(clear);
 551         clear->texture[0].type = RR_TEXTURE_IMAGE;
 552         clear->texture[0].data.image.image =
 553             self->entry->data.normal.icon;
 554         clear->texture[0].data.image.alpha =
 555             self->entry->data.normal.icon_alpha;
 556         clear->surface.parent = item_a;
 557         clear->surface.parentx = PADDING;
 558         clear->surface.parenty = frame->item_margin.top;
 559         RrPaint(clear, self->icon,
 560                 ITEM_HEIGHT - frame->item_margin.top
 561                 - frame->item_margin.bottom,
 562                 ITEM_HEIGHT - frame->item_margin.top
 563                 - frame->item_margin.bottom);
 564         XMapWindow(obt_display, self->icon);
 565     } else if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 566                self->entry->data.normal.mask)
 567     {
 568         RrColor *c;
 569         RrAppearance *clear;
 570
 571         XMoveResizeWindow(obt_display, self->icon,
 572                           PADDING, frame->item_margin.top,
 573                           ITEM_HEIGHT - frame->item_margin.top
 574                           - frame->item_margin.bottom,
 575                           ITEM_HEIGHT - frame->item_margin.top
 576                           - frame->item_margin.bottom);
 577
 578         clear = ob_rr_theme->a_clear_tex;
 579         RrAppearanceClearTextures(clear);
 580         clear->texture[0].type = RR_TEXTURE_MASK;
 581         clear->texture[0].data.mask.mask =
 582             self->entry->data.normal.mask;
 583
 584         c = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 585              !self->entry->data.normal.enabled ?
 586              /* disabled */
 587              (self == self->frame->selected ?
 588               self->entry->data.normal.mask_disabled_selected_color :
 589               self->entry->data.normal.mask_disabled_color) :
 590              /* enabled */
 591              (self == self->frame->selected ?
 592               self->entry->data.normal.mask_selected_color :
 593               self->entry->data.normal.mask_normal_color));
 594         clear->texture[0].data.mask.color = c;
 595
 596         clear->surface.parent = item_a;
 597         clear->surface.parentx = PADDING;
 598         clear->surface.parenty = frame->item_margin.top;
 599         RrPaint(clear, self->icon,
 600                 ITEM_HEIGHT - frame->item_margin.top
 601                 - frame->item_margin.bottom,
 602                 ITEM_HEIGHT - frame->item_margin.top
 603                 - frame->item_margin.bottom);
 604         XMapWindow(obt_display, self->icon);
 605     } else
 606         XUnmapWindow(obt_display, self->icon);
 607
 608     if (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 609         RrAppearance *bullet_a;
 610         XMoveResizeWindow(obt_display, self->bullet,
 611                           self->frame->text_x + self->frame->text_w -
 612                           ITEM_HEIGHT + PADDING, PADDING,
 613                           ITEM_HEIGHT - 2*PADDING,
 614                           ITEM_HEIGHT - 2*PADDING);
 615         bullet_a = (self == self->frame->selected ?
 616                     ob_rr_theme->a_menu_bullet_selected :
 617                     ob_rr_theme->a_menu_bullet_normal);
 618         bullet_a->surface.parent = item_a;
 619         bullet_a->surface.parentx =
 620             self->frame->text_x + self->frame->text_w - ITEM_HEIGHT + PADDING;
 621         bullet_a->surface.parenty = PADDING;
 622         RrPaint(bullet_a, self->bullet,
 623                 ITEM_HEIGHT - 2*PADDING,
 624                 ITEM_HEIGHT - 2*PADDING);
 625         XMapWindow(obt_display, self->bullet);
 626     } else
 627         XUnmapWindow(obt_display, self->bullet);
 628
 629     XFlush(obt_display);
 630 }
 631
 632 /*! this code is taken from the menu_frame_render. if that changes, this won't
 633   work.. */
 634 static gint menu_entry_frame_get_height(ObMenuEntryFrame *self,
 635                                         gboolean first_entry,
 636                                         gboolean last_entry)
 637 {
 638     ObMenuEntryType t;
 639     gint h = 0;
 640
 641     h += 2*PADDING;
 642
 643     if (self)
 644         t = self->entry->type;
 645     else
 646         /* this is the More... entry, it's NORMAL type */
 647         t = OB_MENU_ENTRY_TYPE_NORMAL;
 648
 649     switch (t) {
 650     case OB_MENU_ENTRY_TYPE_NORMAL:
 651     case OB_MENU_ENTRY_TYPE_SUBMENU:
 652         h += ob_rr_theme->menu_font_height;
 653         break;
 654     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 655         if (self->entry->data.separator.label != NULL) {
 656             h += ob_rr_theme->menu_title_height +
 657                 (ob_rr_theme->mbwidth - PADDING) * 2;
 658
 659             /* if the first entry is a labeled separator, then make its border
 660                overlap with the menu's outside border */
 661             if (first_entry)
 662                 h -= ob_rr_theme->mbwidth;
 663             /* if the last entry is a labeled separator, then make its border
 664                overlap with the menu's outside border */
 665             if (last_entry)
 666                 h -= ob_rr_theme->mbwidth;
 667         } else {
 668             h += ob_rr_theme->menu_sep_width +
 669                 2*ob_rr_theme->menu_sep_paddingy - PADDING * 2;
 670         }
 671         break;
 672     }
 673
 674     return h;
 675 }
 676
 677 void menu_frame_render(ObMenuFrame *self)
 678 {
 679     gint w = 0, h = 0;
 680     gint tw, th; /* temps */
 681     GList *it;
 682     gboolean has_icon = FALSE;
 683     ObMenu *sub;
 684     ObMenuEntryFrame *e;
 685
 686     /* find text dimensions */
 687
 688     STRUT_SET(self->item_margin, 0, 0, 0, 0);
 689
 690     if (self->entries) {
 691         gint l, t, r, b;
 692
 693         e = self->entries->data;
 694         ob_rr_theme->a_menu_text_normal->texture[0].data.text.string = "";
 695         tw = RrMinWidth(ob_rr_theme->a_menu_text_normal);
 696         tw += 2*PADDING;
 697
 698         th = ITEM_HEIGHT;
 699
 700         RrMargins(ob_rr_theme->a_menu_normal, &l, &t, &r, &b);
 701         STRUT_SET(self->item_margin,
 702                   MAX(self->item_margin.left, l),
 703                   MAX(self->item_margin.top, t),
 704                   MAX(self->item_margin.right, r),
 705                   MAX(self->item_margin.bottom, b));
 706         RrMargins(ob_rr_theme->a_menu_selected, &l, &t, &r, &b);
 707         STRUT_SET(self->item_margin,
 708                   MAX(self->item_margin.left, l),
 709                   MAX(self->item_margin.top, t),
 710                   MAX(self->item_margin.right, r),
 711                   MAX(self->item_margin.bottom, b));
 712         RrMargins(ob_rr_theme->a_menu_disabled, &l, &t, &r, &b);
 713         STRUT_SET(self->item_margin,
 714                   MAX(self->item_margin.left, l),
 715                   MAX(self->item_margin.top, t),
 716                   MAX(self->item_margin.right, r),
 717                   MAX(self->item_margin.bottom, b));
 718         RrMargins(ob_rr_theme->a_menu_disabled_selected, &l, &t, &r, &b);
 719         STRUT_SET(self->item_margin,
 720                   MAX(self->item_margin.left, l),
 721                   MAX(self->item_margin.top, t),
 722                   MAX(self->item_margin.right, r),
 723                   MAX(self->item_margin.bottom, b));
 724     }
 725
 726     /* render the entries */
 727
 728     for (it = self->entries; it; it = g_list_next(it)) {
 729         RrAppearance *text_a;
 730         e = it->data;
 731
 732         /* if the first entry is a labeled separator, then make its border
 733            overlap with the menu's outside border */
 734         if (it == self->entries &&
 735             e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 736             e->entry->data.separator.label)
 737         {
 738             h -= ob_rr_theme->mbwidth;
 739         }
 740
 741         if (e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 742             e->entry->data.separator.label)
 743         {
 744             e->border = ob_rr_theme->mbwidth;
 745         }
 746
 747         RECT_SET_POINT(e->area, 0, h+e->border);
 748         XMoveWindow(obt_display, e->window,
 749                     e->area.x-e->border, e->area.y-e->border);
 750         XSetWindowBorderWidth(obt_display, e->window, e->border);
 751         XSetWindowBorder(obt_display, e->window,
 752                          RrColorPixel(ob_rr_theme->menu_border_color));
 753
 754         text_a = (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 755                   !e->entry->data.normal.enabled ?
 756                   /* disabled */
 757                   (e == self->selected ?
 758                    ob_rr_theme->a_menu_text_disabled_selected :
 759                    ob_rr_theme->a_menu_text_disabled) :
 760                   /* enabled */
 761                   (e == self->selected ?
 762                    ob_rr_theme->a_menu_text_selected :
 763                    ob_rr_theme->a_menu_text_normal));
 764         switch (e->entry->type) {
 765         case OB_MENU_ENTRY_TYPE_NORMAL:
 766             text_a->texture[0].data.text.string = e->entry->data.normal.label;
 767             tw = RrMinWidth(text_a);
 768             tw = MIN(tw, MAX_MENU_WIDTH);
 769             th = ob_rr_theme->menu_font_height;
 770
 771             if (e->entry->data.normal.icon ||
 772                 e->entry->data.normal.mask)
 773                 has_icon = TRUE;
 774             break;
 775         case OB_MENU_ENTRY_TYPE_SUBMENU:
 776             sub = e->entry->data.submenu.submenu;
 777             text_a->texture[0].data.text.string = sub ? sub->title : "";
 778             tw = RrMinWidth(text_a);
 779             tw = MIN(tw, MAX_MENU_WIDTH);
 780             th = ob_rr_theme->menu_font_height;
 781
 782             if (e->entry->data.normal.icon ||
 783                 e->entry->data.normal.mask)
 784                 has_icon = TRUE;
 785
 786             tw += ITEM_HEIGHT - PADDING;
 787             break;
 788         case OB_MENU_ENTRY_TYPE_SEPARATOR:
 789             if (e->entry->data.separator.label != NULL) {
 790                 ob_rr_theme->a_menu_text_title->texture[0].data.text.string =
 791                     e->entry->data.separator.label;
 792                 tw = RrMinWidth(ob_rr_theme->a_menu_text_title) +
 793                     2*ob_rr_theme->paddingx;
 794                 tw = MIN(tw, MAX_MENU_WIDTH);
 795                 th = ob_rr_theme->menu_title_height +
 796                     (ob_rr_theme->mbwidth - PADDING) *2;
 797             } else {
 798                 tw = 0;
 799                 th = ob_rr_theme->menu_sep_width +
 800                     2*ob_rr_theme->menu_sep_paddingy - 2*PADDING;
 801             }
 802             break;
 803         default:
 804             g_assert_not_reached();
 805         }
 806         tw += 2*PADDING;
 807         th += 2*PADDING;
 808         w = MAX(w, tw);
 809         h += th;
 810     }
 811
 812     /* if the last entry is a labeled separator, then make its border
 813        overlap with the menu's outside border */
 814     it = g_list_last(self->entries);
 815     e = it ? it->data : NULL;
 816     if (e && e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 817         e->entry->data.separator.label)
 818     {
 819         h -= ob_rr_theme->mbwidth;
 820     }
 821
 822     self->text_x = PADDING;
 823     self->text_w = w;
 824
 825     if (self->entries) {
 826         if (has_icon) {
 827             w += ITEM_HEIGHT + PADDING;
 828             self->text_x += ITEM_HEIGHT + PADDING;
 829         }
 830     }
 831
 832     if (!w) w = 10;
 833     if (!h) h = 3;
 834
 835     XResizeWindow(obt_display, self->window, w, h);
 836
 837     self->inner_w = w;
 838
 839     RrPaint(self->a_items, self->window, w, h);
 840
 841     for (it = self->entries; it; it = g_list_next(it))
 842         menu_entry_frame_render(it->data);
 843
 844     w += ob_rr_theme->mbwidth * 2;
 845     h += ob_rr_theme->mbwidth * 2;
 846
 847     RECT_SET_SIZE(self->area, w, h);
 848
 849     XFlush(obt_display);
 850 }
 851
 852 static void menu_frame_update(ObMenuFrame *self)
 853 {
 854     GList *mit, *fit;
 855     const Rect *a;
 856     gint h;
 857
 858     menu_pipe_execute(self->menu);
 859     menu_find_submenus(self->menu);
 860
 861     self->selected = NULL;
 862
 863     /* start at show_from */
 864     mit = g_list_nth(self->menu->entries, self->show_from);
 865
 866     /* go through the menu's and frame's entries and connect the frame entries
 867        to the menu entries */
 868     for (fit = self->entries; mit && fit;
 869          mit = g_list_next(mit), fit = g_list_next(fit))
 870     {
 871         ObMenuEntryFrame *f = fit->data;
 872         f->entry = mit->data;
 873     }
 874
 875     /* if there are more menu entries than in the frame, add them */
 876     while (mit) {
 877         ObMenuEntryFrame *e = menu_entry_frame_new(mit->data, self);
 878         self->entries = g_list_append(self->entries, e);
 879         mit = g_list_next(mit);
 880     }
 881
 882     /* if there are more frame entries than menu entries then get rid of
 883        them */
 884     while (fit) {
 885         GList *n = g_list_next(fit);
 886         menu_entry_frame_free(fit->data);
 887         self->entries = g_list_delete_link(self->entries, fit);
 888         fit = n;
 889     }
 890
 891     /* * make the menu fit on the screen */
 892
 893     /* calculate the height of the menu */
 894     h = 0;
 895     for (fit = self->entries; fit; fit = g_list_next(fit))
 896         h += menu_entry_frame_get_height(fit->data,
 897                                          fit == self->entries,
 898                                          g_list_next(fit) == NULL);
 899     /* add the border at the top and bottom */
 900     h += ob_rr_theme->mbwidth * 2;
 901
 902     a = screen_physical_area_monitor(self->monitor);
 903
 904     if (h > a->height) {
 905         GList *flast, *tmp;
 906         gboolean last_entry = TRUE;
 907
 908         /* take the height of our More... entry into account */
 909         h += menu_entry_frame_get_height(NULL, FALSE, TRUE);
 910
 911         /* start at the end of the entries */
 912         flast = g_list_last(self->entries);
 913
 914         /* pull out all the entries from the frame that don't
 915            fit on the screen, leaving at least 1 though */
 916         while (h > a->height && g_list_previous(flast) != NULL) {
 917             /* update the height, without this entry */
 918             h -= menu_entry_frame_get_height(flast->data, FALSE, last_entry);
 919
 920             /* destroy the entry we're not displaying */
 921             tmp = flast;
 922             flast = g_list_previous(flast);
 923             menu_entry_frame_free(tmp->data);
 924             self->entries = g_list_delete_link(self->entries, tmp);
 925
 926             /* only the first one that we see is the last entry in the menu */
 927             last_entry = FALSE;
 928         };
 929
 930         {
 931             ObMenuEntry *more_entry;
 932             ObMenuEntryFrame *more_frame;
 933             /* make the More... menu entry frame which will display in this
 934                frame.
 935                if self->menu->more_menu is NULL that means that this is already
 936                More... menu, so just use ourself.
 937             */
 938             more_entry = menu_get_more((self->menu->more_menu ?
 939                                         self->menu->more_menu :
 940                                         self->menu),
 941                                        /* continue where we left off */
 942                                        self->show_from +
 943                                        g_list_length(self->entries));
 944             more_frame = menu_entry_frame_new(more_entry, self);
 945             /* make it get deleted when the menu frame goes away */
 946             menu_entry_unref(more_entry);
 947
 948             /* add our More... entry to the frame */
 949             self->entries = g_list_append(self->entries, more_frame);
 950         }
 951     }
 952
 953     menu_frame_render(self);
 954 }
 955
 956 static gboolean menu_frame_is_visible(ObMenuFrame *self)
 957 {
 958     return !!(g_list_find(menu_frame_visible, self));
 959 }
 960
 961 static gboolean menu_frame_show(ObMenuFrame *self)
 962 {
 963     GList *it;
 964
 965     /* determine if the underlying menu is already visible */
 966     for (it = menu_frame_visible; it; it = g_list_next(it)) {
 967         ObMenuFrame *f = it->data;
 968         if (f->menu == self->menu)
 969             break;
 970     }
 971     if (!it) {
 972         if (self->menu->update_func)
 973             if (!self->menu->update_func(self, self->menu->data))
 974                 return FALSE;
 975     }
 976
 977     if (menu_frame_visible == NULL) {
 978         /* no menus shown yet */
 979
 980         /* grab the pointer in such a way as to pass through "owner events"
 981            so that we can get enter/leave notifies in the menu. */
 982         if (!grab_pointer(TRUE, FALSE, OB_CURSOR_POINTER))
 983             return FALSE;
 984         if (!grab_keyboard()) {
 985             ungrab_pointer();
 986             return FALSE;
 987         }
 988     }
 989
 990     menu_frame_update(self);
 991
 992     menu_frame_visible = g_list_prepend(menu_frame_visible, self);
 993
 994     if (self->menu->show_func)
 995         self->menu->show_func(self, self->menu->data);
 996
 997     return TRUE;
 998 }
 999
1000 gboolean menu_frame_show_topmenu(ObMenuFrame *self, const GravityPoint *pos,
1001                                  gint monitor, gboolean mouse,
1002                                  gboolean user_positioned)
1003 {
1004     gint px, py;
1005     gint x, y;
1006
1007     if (menu_frame_is_visible(self))
1008         return TRUE;
1009     if (!menu_frame_show(self))
1010         return FALSE;
1011
1012     if (self->menu->place_func) {
1013         x = pos->x.pos;
1014         y = pos->y.pos;
1015         self->menu->place_func(self, &x, &y, mouse, self->menu->data);
1016     } else {
1017         menu_frame_place_topmenu(self, pos, &x, &y, monitor,
1018                                  user_positioned);
1019     }
1020
1021     menu_frame_move(self, x, y);
1022
1023     XMapWindow(obt_display, self->window);
1024
1025     if (screen_pointer_pos(&px, &py)) {
1026         ObMenuEntryFrame *e = menu_entry_frame_under(px, py);
1027         if (e && e->frame == self)
1028             e->ignore_enters++;
1029     }
1030
1031     return TRUE;
1032 }
1033
1034 /*! Stop hiding an open submenu.
1035     @child The OnMenuFrame of the submenu to be hidden
1036 */
1037 static void remove_submenu_hide_timeout(ObMenuFrame *child)
1038 {
1039     if (submenu_hide_timer) g_source_remove(submenu_hide_timer);
1040     submenu_hide_timer = 0;
1041 }
1042
1043 gboolean menu_frame_show_submenu(ObMenuFrame *self, ObMenuFrame *parent,
1044                                  ObMenuEntryFrame *parent_entry)
1045 {
1046     gint x, y, dx, dy;
1047     gint px, py;
1048
1049     if (menu_frame_is_visible(self))
1050         return TRUE;
1051
1052     self->monitor = parent->monitor;
1053     self->parent = parent;
1054     self->parent_entry = parent_entry;
1055
1056     /* set up parent's child to be us */
1057     if ((parent->child) != self) {
1058         if (parent->child)
1059             menu_frame_hide(parent->child);
1060         parent->child = self;
1061         parent->child_entry = parent_entry;
1062     }
1063
1064     if (!menu_frame_show(self)) {
1065         parent->child = NULL;
1066         parent->child_entry = NULL;
1067         return FALSE;
1068     }
1069
1070     menu_frame_place_submenu(self, &x, &y);
1071     menu_frame_move_on_screen(self, x, y, &dx, &dy);
1072
1073     if (dx != 0) {
1074         /*try the other side */
1075         self->direction_right = !self->direction_right;
1076         menu_frame_place_submenu(self, &x, &y);
1077         menu_frame_move_on_screen(self, x, y, &dx, &dy);
1078     }
1079     menu_frame_move(self, x + dx, y + dy);
1080
1081     XMapWindow(obt_display, self->window);
1082
1083     if (screen_pointer_pos(&px, &py)) {
1084         ObMenuEntryFrame *e = menu_entry_frame_under(px, py);
1085         if (e && e->frame == self)
1086             e->ignore_enters++;
1087     }
1088
1089     return TRUE;
1090 }
1091
1092 static void menu_frame_hide(ObMenuFrame *self)
1093 {
1094     ObMenu *const menu = self->menu;
1095     GList *it = g_list_find(menu_frame_visible, self);
1096     gulong ignore_start;
1097
1098     if (!it)
1099         return;
1100
1101     if (menu->hide_func)
1102         menu->hide_func(self, menu->data);
1103
1104     if (self->child)
1105         menu_frame_hide(self->child);
1106
1107     if (self->parent) {
1108         remove_submenu_hide_timeout(self);
1109
1110         self->parent->child = NULL;
1111         self->parent->child_entry = NULL;
1112     }
1113     self->parent = NULL;
1114     self->parent_entry = NULL;
1115
1116     menu_frame_visible = g_list_delete_link(menu_frame_visible, it);
1117
1118     if (menu_frame_visible == NULL) {
1119         /* last menu shown */
1120         ungrab_pointer();
1121         ungrab_keyboard();
1122     }
1123
1124     ignore_start = event_start_ignore_all_enters();
1125     XUnmapWindow(obt_display, self->window);
1126     event_end_ignore_all_enters(ignore_start);
1127
1128     menu_frame_free(self);
1129
1130     if (menu->cleanup_func)
1131         menu->cleanup_func(menu, menu->data);
1132 }
1133
1134 void menu_frame_hide_all(void)
1135 {
1136     GList *it;
1137
1138     if (config_submenu_show_delay) {
1139         /* remove any submenu open requests */
1140         if (submenu_show_timer) g_source_remove(submenu_show_timer);
1141         submenu_show_timer = 0;
1142     }
1143     if ((it = g_list_last(menu_frame_visible)))
1144         menu_frame_hide(it->data);
1145 }
1146
1147 ObMenuFrame* menu_frame_under(gint x, gint y)
1148 {
1149     ObMenuFrame *ret = NULL;
1150     GList *it;
1151
1152     for (it = menu_frame_visible; it; it = g_list_next(it)) {
1153         ObMenuFrame *f = it->data;
1154
1155         if (RECT_CONTAINS(f->area, x, y)) {
1156             ret = f;
1157             break;
1158         }
1159     }
1160     return ret;
1161 }
1162
1163 ObMenuEntryFrame* menu_entry_frame_under(gint x, gint y)
1164 {
1165     ObMenuFrame *frame;
1166     ObMenuEntryFrame *ret = NULL;
1167     GList *it;
1168
1169     if ((frame = menu_frame_under(x, y))) {
1170         x -= ob_rr_theme->mbwidth + frame->area.x;
1171         y -= ob_rr_theme->mbwidth + frame->area.y;
1172
1173         for (it = frame->entries; it; it = g_list_next(it)) {
1174             ObMenuEntryFrame *e = it->data;
1175
1176             if (RECT_CONTAINS(e->area, x, y)) {
1177                 ret = e;
1178                 break;
1179             }
1180         }
1181     }
1182     return ret;
1183 }
1184
1185 static gboolean submenu_show_timeout(gpointer data)
1186 {
1187     g_assert(menu_frame_visible);
1188     menu_entry_frame_show_submenu((ObMenuEntryFrame*)data);
1189     return FALSE;
1190 }
1191
1192 static gboolean submenu_hide_timeout(gpointer data)
1193 {
1194     g_assert(menu_frame_visible);
1195     menu_frame_hide((ObMenuFrame*)data);
1196     return FALSE;
1197 }
1198
1199 void menu_frame_select(ObMenuFrame *self, ObMenuEntryFrame *entry,
1200                        gboolean immediate)
1201 {
1202     ObMenuEntryFrame *old = self->selected;
1203     ObMenuFrame *oldchild = self->child;
1204     ObMenuEntryFrame *oldchild_entry = self->child_entry;
1205
1206     /* if the user selected a separator, ignore it and reselect what we had
1207        selected before */
1208     if (entry && entry->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR)
1209         entry = old;
1210
1211     if (old == entry &&
1212         (!old || old->entry->type != OB_MENU_ENTRY_TYPE_SUBMENU))
1213         return;
1214
1215     /* if the user left this menu but we have a submenu open, move the
1216        selection back to that submenu */
1217     if (!entry && oldchild_entry)
1218         entry = oldchild_entry;
1219
1220     if (config_submenu_show_delay) {
1221         /* remove any submenu open requests */
1222         if (submenu_show_timer) g_source_remove(submenu_show_timer);
1223         submenu_show_timer = 0;
1224     }
1225
1226     self->selected = entry;
1227
1228     if (old)
1229         menu_entry_frame_render(old);
1230
1231     if (oldchild_entry) {
1232         /* There is an open submenu */
1233         if (oldchild_entry == self->selected) {
1234             /* The open submenu has been reselected, so stop hiding the
1235                submenu */
1236             remove_submenu_hide_timeout(oldchild);
1237         }
1238         else if (oldchild_entry == old) {
1239             /* The open submenu was selected and is no longer, so hide the
1240                submenu */
1241             if (immediate || config_submenu_hide_delay == 0)
1242                 menu_frame_hide(oldchild);
1243             else if (config_submenu_hide_delay > 0) {
1244                 if (submenu_hide_timer) g_source_remove(submenu_hide_timer);
1245                 submenu_hide_timer =
1246                     g_timeout_add_full(G_PRIORITY_DEFAULT,
1247                                        config_submenu_hide_delay,
1248                                        submenu_hide_timeout, oldchild, NULL);
1249             }
1250         }
1251     }
1252
1253     if (self->selected) {
1254         menu_entry_frame_render(self->selected);
1255
1256         if (self->selected->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
1257             /* only show if the submenu isn't already showing */
1258             if (oldchild_entry != self->selected) {
1259                 if (immediate || config_submenu_show_delay == 0)
1260                     menu_entry_frame_show_submenu(self->selected);
1261                 else if (config_submenu_show_delay > 0) {
1262                     if (submenu_show_timer)
1263                         g_source_remove(submenu_show_timer);
1264                     submenu_show_timer =
1265                         g_timeout_add_full(G_PRIORITY_DEFAULT,
1266                                            config_submenu_show_delay,
1267                                            submenu_show_timeout,
1268                                            self->selected, NULL);
1269                 }
1270             }
1271             /* hide the grandchildren of this menu. and move the cursor to
1272                the current menu */
1273             else if (immediate && self->child && self->child->child) {
1274                 menu_frame_hide(self->child->child);
1275                 menu_frame_select(self->child, NULL, TRUE);
1276             }
1277         }
1278     }
1279 }
1280
1281 void menu_entry_frame_show_submenu(ObMenuEntryFrame *self)
1282 {
1283     ObMenuFrame *f;
1284
1285     if (!self->entry->data.submenu.submenu) return;
1286
1287     f = menu_frame_new(self->entry->data.submenu.submenu,
1288                        self->entry->data.submenu.show_from,
1289                        self->frame->client);
1290     /* pass our direction on to our child */
1291     f->direction_right = self->frame->direction_right;
1292
1293     if (!menu_frame_show_submenu(f, self->frame, self))
1294         menu_frame_free(f);
1295 }
1296
1297 void menu_entry_frame_execute(ObMenuEntryFrame *self, guint state)
1298 {
1299     if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
1300         self->entry->data.normal.enabled)
1301     {
1302         /* grab all this shizzle, cuz when the menu gets hidden, 'self'
1303            gets freed */
1304         ObMenuEntry *entry = self->entry;
1305         ObMenuExecuteFunc func = self->frame->menu->execute_func;
1306         gpointer data = self->frame->menu->data;
1307         GSList *acts = self->entry->data.normal.actions;
1308         ObClient *client = self->frame->client;
1309         ObMenuFrame *frame = self->frame;
1310         guint mods = obt_keyboard_only_modmasks(state);
1311
1312         /* release grabs before executing the shit */
1313         if (!(mods & ControlMask)) {
1314             event_cancel_all_key_grabs();
1315             frame = NULL;
1316         }
1317
1318         if (func)
1319             func(entry, frame, client, state, data);
1320         else
1321             actions_run_acts(acts, OB_USER_ACTION_MENU_SELECTION,
1322                              state, -1, -1, 0, OB_FRAME_CONTEXT_NONE, client);
1323     }
1324 }
1325
1326 void menu_frame_select_previous(ObMenuFrame *self)
1327 {
1328     GList *it = NULL, *start;
1329
1330     if (self->entries) {
1331         start = it = g_list_find(self->entries, self->selected);
1332         while (TRUE) {
1333             ObMenuEntryFrame *e;
1334
1335             it = it ? g_list_previous(it) : g_list_last(self->entries);
1336             if (it == start)
1337                 break;
1338
1339             if (it) {
1340                 e = it->data;
1341                 if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1342                     break;
1343                 if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1344                     break;
1345             }
1346         }
1347     }
1348     menu_frame_select(self, it ? it->data : NULL, FALSE);
1349 }
1350
1351 void menu_frame_select_next(ObMenuFrame *self)
1352 {
1353     GList *it = NULL, *start;
1354
1355     if (self->entries) {
1356         start = it = g_list_find(self->entries, self->selected);
1357         while (TRUE) {
1358             ObMenuEntryFrame *e;
1359
1360             it = it ? g_list_next(it) : self->entries;
1361             if (it == start)
1362                 break;
1363
1364             if (it) {
1365                 e = it->data;
1366                 if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1367                     break;
1368                 if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1369                     break;
1370             }
1371         }
1372     }
1373     menu_frame_select(self, it ? it->data : NULL, FALSE);
1374 }
1375
1376 void menu_frame_select_first(ObMenuFrame *self)
1377 {
1378     GList *it = NULL;
1379
1380     if (self->entries) {
1381         for (it = self->entries; it; it = g_list_next(it)) {
1382             ObMenuEntryFrame *e = it->data;
1383             if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1384                 break;
1385             if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1386                 break;
1387         }
1388     }
1389     menu_frame_select(self, it ? it->data : NULL, FALSE);
1390 }
1391
1392 void menu_frame_select_last(ObMenuFrame *self)
1393 {
1394     GList *it = NULL;
1395
1396     if (self->entries) {
1397         for (it = g_list_last(self->entries); it; it = g_list_previous(it)) {
1398             ObMenuEntryFrame *e = it->data;
1399             if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1400                 break;
1401             if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1402                 break;
1403         }
1404     }
1405     menu_frame_select(self, it ? it->data : NULL, FALSE);
1406 }