openbox/menuframe.c

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