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