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