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 "prop.h"
  25 #include "actions.h"
  26 #include "event.h"
  27 #include "grab.h"
  28 #include "openbox.h"
  29 #include "mainloop.h"
  30 #include "config.h"
  31 #include "render/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
  48 static ObMenuEntryFrame* menu_entry_frame_new(ObMenuEntry *entry,
  49                                               ObMenuFrame *frame);
  50 static void menu_entry_frame_free(ObMenuEntryFrame *self);
  51 static void menu_frame_update(ObMenuFrame *self);
  52 static gboolean submenu_show_timeout(gpointer data);
  53 static void menu_frame_hide(ObMenuFrame *self);
  54
  55 static gboolean submenu_hide_timeout(gpointer data);
  56
  57 static Window createWindow(Window parent, gulong mask,
  58                            XSetWindowAttributes *attrib)
  59 {
  60     return XCreateWindow(ob_display, parent, 0, 0, 1, 1, 0,
  61                          RrDepth(ob_rr_inst), InputOutput,
  62                          RrVisual(ob_rr_inst), mask, attrib);
  63 }
  64
  65 static void client_dest(ObClient *client, gpointer data)
  66 {
  67     GList *it;
  68
  69     /* menus can be associated with a client, so null those refs since
  70        we are disappearing now */
  71     for (it = menu_frame_visible; it; it = g_list_next(it)) {
  72         ObMenuFrame *f = it->data;
  73         if (f->client == client)
  74             f->client = NULL;
  75     }
  76 }
  77
  78 void menu_frame_startup(gboolean reconfig)
  79 {
  80     gint i;
  81
  82     a_sep = RrAppearanceCopy(ob_rr_theme->a_clear);
  83     RrAppearanceAddTextures(a_sep, ob_rr_theme->menu_sep_width);
  84     for (i = 0; i < ob_rr_theme->menu_sep_width; ++i) {
  85         a_sep->texture[i].type = RR_TEXTURE_LINE_ART;
  86         a_sep->texture[i].data.lineart.color =
  87             ob_rr_theme->menu_sep_color;
  88     }
  89
  90     if (reconfig) return;
  91
  92     client_add_destroy_notify(client_dest, NULL);
  93     menu_frame_map = g_hash_table_new(g_int_hash, g_int_equal);
  94 }
  95
  96 void menu_frame_shutdown(gboolean reconfig)
  97 {
  98     RrAppearanceFree(a_sep);
  99
 100     if (reconfig) return;
 101
 102     client_remove_destroy_notify(client_dest);
 103     g_hash_table_destroy(menu_frame_map);
 104 }
 105
 106 ObMenuFrame* menu_frame_new(ObMenu *menu, guint show_from, ObClient *client)
 107 {
 108     ObMenuFrame *self;
 109     XSetWindowAttributes attr;
 110
 111     self = g_new0(ObMenuFrame, 1);
 112     self->type = Window_Menu;
 113     self->menu = menu;
 114     self->selected = NULL;
 115     self->client = client;
 116     self->direction_right = TRUE;
 117     self->show_from = show_from;
 118
 119     attr.event_mask = FRAME_EVENTMASK;
 120     self->window = createWindow(RootWindow(ob_display, ob_screen),
 121                                 CWEventMask, &attr);
 122
 123     /* make it a popup menu type window */
 124     PROP_SET32(self->window, net_wm_window_type, atom,
 125                prop_atoms.net_wm_window_type_popup_menu);
 126
 127     XSetWindowBorderWidth(ob_display, self->window, ob_rr_theme->mbwidth);
 128     XSetWindowBorder(ob_display, self->window,
 129                      RrColorPixel(ob_rr_theme->menu_border_color));
 130
 131     self->a_items = RrAppearanceCopy(ob_rr_theme->a_menu);
 132
 133     stacking_add(MENU_AS_WINDOW(self));
 134
 135     return self;
 136 }
 137
 138 void menu_frame_free(ObMenuFrame *self)
 139 {
 140     if (self) {
 141         while (self->entries) {
 142             menu_entry_frame_free(self->entries->data);
 143             self->entries = g_list_delete_link(self->entries, self->entries);
 144         }
 145
 146         stacking_remove(MENU_AS_WINDOW(self));
 147
 148         RrAppearanceFree(self->a_items);
 149
 150         XDestroyWindow(ob_display, self->window);
 151
 152         g_free(self);
 153     }
 154 }
 155
 156 static ObMenuEntryFrame* menu_entry_frame_new(ObMenuEntry *entry,
 157                                               ObMenuFrame *frame)
 158 {
 159     ObMenuEntryFrame *self;
 160     XSetWindowAttributes attr;
 161
 162     self = g_new0(ObMenuEntryFrame, 1);
 163     self->entry = entry;
 164     self->frame = frame;
 165
 166     menu_entry_ref(entry);
 167
 168     attr.event_mask = ENTRY_EVENTMASK;
 169     self->window = createWindow(self->frame->window, CWEventMask, &attr);
 170     self->text = createWindow(self->window, 0, NULL);
 171     g_hash_table_insert(menu_frame_map, &self->window, self);
 172     g_hash_table_insert(menu_frame_map, &self->text, self);
 173     if (entry->type == OB_MENU_ENTRY_TYPE_NORMAL) {
 174         self->icon = createWindow(self->window, 0, NULL);
 175         g_hash_table_insert(menu_frame_map, &self->icon, self);
 176     }
 177     if (entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 178         self->bullet = createWindow(self->window, 0, NULL);
 179         g_hash_table_insert(menu_frame_map, &self->bullet, self);
 180     }
 181
 182     XMapWindow(ob_display, self->window);
 183     XMapWindow(ob_display, self->text);
 184
 185     return self;
 186 }
 187
 188 static void menu_entry_frame_free(ObMenuEntryFrame *self)
 189 {
 190     if (self) {
 191         menu_entry_unref(self->entry);
 192
 193         XDestroyWindow(ob_display, self->text);
 194         XDestroyWindow(ob_display, self->window);
 195         g_hash_table_remove(menu_frame_map, &self->text);
 196         g_hash_table_remove(menu_frame_map, &self->window);
 197         if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL) {
 198             XDestroyWindow(ob_display, self->icon);
 199             g_hash_table_remove(menu_frame_map, &self->icon);
 200         }
 201         if (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 202             XDestroyWindow(ob_display, self->bullet);
 203             g_hash_table_remove(menu_frame_map, &self->bullet);
 204         }
 205
 206         g_free(self);
 207     }
 208 }
 209
 210 void menu_frame_move(ObMenuFrame *self, gint x, gint y)
 211 {
 212     RECT_SET_POINT(self->area, x, y);
 213     self->monitor = screen_find_monitor_point(x, y);
 214     XMoveWindow(ob_display, self->window, self->area.x, self->area.y);
 215 }
 216
 217 static void menu_frame_place_topmenu(ObMenuFrame *self, gint *x, gint *y)
 218 {
 219     gint dx, dy;
 220
 221     if (config_menu_middle) {
 222         gint myx;
 223
 224         myx = *x;
 225         *y -= self->area.height / 2;
 226
 227         /* try to the right of the cursor */
 228         menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 229         self->direction_right = TRUE;
 230         if (dx != 0) {
 231             /* try to the left of the cursor */
 232             myx = *x - self->area.width;
 233             menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 234             self->direction_right = FALSE;
 235         }
 236         if (dx != 0) {
 237             /* if didnt fit on either side so just use what it says */
 238             myx = *x;
 239             menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 240             self->direction_right = TRUE;
 241         }
 242         *x = myx + dx;
 243         *y += dy;
 244     } else {
 245         gint myx, myy;
 246
 247         myx = *x;
 248         myy = *y;
 249
 250         /* try to the bottom right of the cursor */
 251         menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 252         self->direction_right = TRUE;
 253         if (dx != 0 || dy != 0) {
 254             /* try to the bottom left of the cursor */
 255             myx = *x - self->area.width;
 256             myy = *y;
 257             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 258             self->direction_right = FALSE;
 259         }
 260         if (dx != 0 || dy != 0) {
 261             /* try to the top right of the cursor */
 262             myx = *x;
 263             myy = *y - self->area.height;
 264             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 265             self->direction_right = TRUE;
 266         }
 267         if (dx != 0 || dy != 0) {
 268             /* try to the top left of the cursor */
 269             myx = *x - self->area.width;
 270             myy = *y - self->area.height;
 271             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 272             self->direction_right = FALSE;
 273         }
 274         if (dx != 0 || dy != 0) {
 275             /* if didnt fit on either side so just use what it says */
 276             myx = *x;
 277             myy = *y;
 278             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 279             self->direction_right = TRUE;
 280         }
 281         *x = myx + dx;
 282         *y = myy + dy;
 283     }
 284 }
 285
 286 static void menu_frame_place_submenu(ObMenuFrame *self, gint *x, gint *y)
 287 {
 288     gint overlapx, overlapy;
 289     gint bwidth;
 290
 291     overlapx = ob_rr_theme->menu_overlap_x;
 292     overlapy = ob_rr_theme->menu_overlap_y;
 293     bwidth = ob_rr_theme->mbwidth;
 294
 295     if (self->direction_right)
 296         *x = self->parent->area.x + self->parent->area.width -
 297             overlapx - bwidth;
 298     else
 299         *x = self->parent->area.x - self->area.width + overlapx + bwidth;
 300
 301     *y = self->parent->area.y + self->parent_entry->area.y;
 302     if (config_menu_middle)
 303         *y -= (self->area.height - (bwidth * 2) - ITEM_HEIGHT) / 2;
 304     else
 305         *y += overlapy;
 306 }
 307
 308 void menu_frame_move_on_screen(ObMenuFrame *self, gint x, gint y,
 309                                gint *dx, gint *dy)
 310 {
 311     Rect *a = NULL;
 312     gint pos, half;
 313
 314     *dx = *dy = 0;
 315
 316     a = screen_physical_area_monitor(screen_find_monitor_point(x, y));
 317
 318     half = g_list_length(self->entries) / 2;
 319     pos = g_list_index(self->entries, self->selected);
 320
 321     /* if in the bottom half then check this stuff first, will keep the bottom
 322        edge of the menu visible */
 323     if (pos > half) {
 324         *dx = MAX(*dx, a->x - x);
 325         *dy = MAX(*dy, a->y - y);
 326     }
 327     *dx = MIN(*dx, (a->x + a->width) - (x + self->area.width));
 328     *dy = MIN(*dy, (a->y + a->height) - (y + self->area.height));
 329     /* if in the top half then check this stuff last, will keep the top
 330        edge of the menu visible */
 331     if (pos <= half) {
 332         *dx = MAX(*dx, a->x - x);
 333         *dy = MAX(*dy, a->y - y);
 334     }
 335
 336     g_free(a);
 337 }
 338
 339 static void menu_entry_frame_render(ObMenuEntryFrame *self)
 340 {
 341     RrAppearance *item_a, *text_a;
 342     gint th; /* temp */
 343     ObMenu *sub;
 344     ObMenuFrame *frame = self->frame;
 345
 346     switch (self->entry->type) {
 347     case OB_MENU_ENTRY_TYPE_NORMAL:
 348     case OB_MENU_ENTRY_TYPE_SUBMENU:
 349         item_a = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 350                   !self->entry->data.normal.enabled ?
 351                   /* disabled */
 352                   (self == self->frame->selected ?
 353                    ob_rr_theme->a_menu_disabled_selected :
 354                    ob_rr_theme->a_menu_disabled) :
 355                   /* enabled */
 356                   (self == self->frame->selected ?
 357                    ob_rr_theme->a_menu_selected :
 358                    ob_rr_theme->a_menu_normal));
 359         th = ITEM_HEIGHT;
 360         break;
 361     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 362         if (self->entry->data.separator.label) {
 363             item_a = ob_rr_theme->a_menu_title;
 364             th = ob_rr_theme->menu_title_height;
 365         } else {
 366             item_a = ob_rr_theme->a_menu_normal;
 367             th = ob_rr_theme->menu_sep_width +
 368                 2*ob_rr_theme->menu_sep_paddingy;
 369         }
 370         break;
 371     default:
 372         g_assert_not_reached();
 373     }
 374
 375     RECT_SET_SIZE(self->area, self->frame->inner_w, th);
 376     XResizeWindow(ob_display, self->window,
 377                   self->area.width, self->area.height);
 378     item_a->surface.parent = self->frame->a_items;
 379     item_a->surface.parentx = self->area.x;
 380     item_a->surface.parenty = self->area.y;
 381     RrPaint(item_a, self->window, self->area.width, self->area.height);
 382
 383     switch (self->entry->type) {
 384     case OB_MENU_ENTRY_TYPE_NORMAL:
 385         text_a = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 386                   !self->entry->data.normal.enabled ?
 387                   /* disabled */
 388                   (self == self->frame->selected ?
 389                    ob_rr_theme->a_menu_text_disabled_selected :
 390                    ob_rr_theme->a_menu_text_disabled) :
 391                   /* enabled */
 392                   (self == self->frame->selected ?
 393                    ob_rr_theme->a_menu_text_selected :
 394                    ob_rr_theme->a_menu_text_normal));
 395         text_a->texture[0].data.text.string = self->entry->data.normal.label;
 396         if (self->entry->data.normal.shortcut &&
 397             (self->frame->menu->show_all_shortcuts ||
 398              self->entry->data.normal.shortcut_always_show ||
 399              self->entry->data.normal.shortcut_position > 0))
 400         {
 401             text_a->texture[0].data.text.shortcut = TRUE;
 402             text_a->texture[0].data.text.shortcut_pos =
 403                 self->entry->data.normal.shortcut_position;
 404         } else
 405             text_a->texture[0].data.text.shortcut = FALSE;
 406         break;
 407     case OB_MENU_ENTRY_TYPE_SUBMENU:
 408         text_a = (self == self->frame->selected ?
 409                   ob_rr_theme->a_menu_text_selected :
 410                   ob_rr_theme->a_menu_text_normal);
 411         sub = self->entry->data.submenu.submenu;
 412         text_a->texture[0].data.text.string = sub ? sub->title : "";
 413         if (sub->shortcut && (self->frame->menu->show_all_shortcuts ||
 414                               sub->shortcut_always_show ||
 415                               sub->shortcut_position > 0))
 416         {
 417             text_a->texture[0].data.text.shortcut = TRUE;
 418             text_a->texture[0].data.text.shortcut_pos = sub->shortcut_position;
 419         } else
 420             text_a->texture[0].data.text.shortcut = FALSE;
 421         break;
 422     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 423         if (self->entry->data.separator.label != NULL) {
 424             text_a = ob_rr_theme->a_menu_text_title;
 425             text_a->texture[0].data.text.string =
 426                 self->entry->data.separator.label;
 427         }
 428         else
 429             text_a = ob_rr_theme->a_menu_text_normal;
 430         break;
 431     }
 432
 433     switch (self->entry->type) {
 434     case OB_MENU_ENTRY_TYPE_NORMAL:
 435         XMoveResizeWindow(ob_display, self->text,
 436                           self->frame->text_x, PADDING,
 437                           self->frame->text_w,
 438                           ITEM_HEIGHT - 2*PADDING);
 439         text_a->surface.parent = item_a;
 440         text_a->surface.parentx = self->frame->text_x;
 441         text_a->surface.parenty = PADDING;
 442         RrPaint(text_a, self->text, self->frame->text_w,
 443                 ITEM_HEIGHT - 2*PADDING);
 444         break;
 445     case OB_MENU_ENTRY_TYPE_SUBMENU:
 446         XMoveResizeWindow(ob_display, self->text,
 447                           self->frame->text_x, PADDING,
 448                           self->frame->text_w - ITEM_HEIGHT,
 449                           ITEM_HEIGHT - 2*PADDING);
 450         text_a->surface.parent = item_a;
 451         text_a->surface.parentx = self->frame->text_x;
 452         text_a->surface.parenty = PADDING;
 453         RrPaint(text_a, self->text, self->frame->text_w - ITEM_HEIGHT,
 454                 ITEM_HEIGHT - 2*PADDING);
 455         break;
 456     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 457         if (self->entry->data.separator.label != NULL) {
 458             /* labeled separator */
 459             XMoveResizeWindow(ob_display, self->text,
 460                               ob_rr_theme->paddingx, ob_rr_theme->paddingy,
 461                               self->area.width - 2*ob_rr_theme->paddingx,
 462                               ob_rr_theme->menu_title_height -
 463                               2*ob_rr_theme->paddingy);
 464             text_a->surface.parent = item_a;
 465             text_a->surface.parentx = ob_rr_theme->paddingx;
 466             text_a->surface.parenty = ob_rr_theme->paddingy;
 467             RrPaint(text_a, self->text,
 468                     self->area.width - 2*ob_rr_theme->paddingx,
 469                     ob_rr_theme->menu_title_height -
 470                     2*ob_rr_theme->paddingy);
 471         } else {
 472             gint i;
 473
 474             /* unlabeled separator */
 475             XMoveResizeWindow(ob_display, self->text, 0, 0,
 476                               self->area.width,
 477                               ob_rr_theme->menu_sep_width +
 478                               2*ob_rr_theme->menu_sep_paddingy);
 479
 480             a_sep->surface.parent = item_a;
 481             a_sep->surface.parentx = 0;
 482             a_sep->surface.parenty = 0;
 483             for (i = 0; i < ob_rr_theme->menu_sep_width; ++i) {
 484                 a_sep->texture[i].data.lineart.x1 =
 485                     ob_rr_theme->menu_sep_paddingx;
 486                 a_sep->texture[i].data.lineart.y1 =
 487                     ob_rr_theme->menu_sep_paddingy + i;
 488                 a_sep->texture[i].data.lineart.x2 =
 489                     self->area.width - ob_rr_theme->menu_sep_paddingx - 1;
 490                 a_sep->texture[i].data.lineart.y2 =
 491                     ob_rr_theme->menu_sep_paddingy + i;
 492             }
 493
 494             RrPaint(a_sep, self->text, self->area.width,
 495                     ob_rr_theme->menu_sep_width +
 496                     2*ob_rr_theme->menu_sep_paddingy);
 497         }
 498         break;
 499     }
 500
 501     if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 502         self->entry->data.normal.icon)
 503     {
 504         RrAppearance *clear;
 505
 506         XMoveResizeWindow(ob_display, self->icon,
 507                           PADDING, frame->item_margin.top,
 508                           ITEM_HEIGHT - frame->item_margin.top
 509                           - frame->item_margin.bottom,
 510                           ITEM_HEIGHT - frame->item_margin.top
 511                           - frame->item_margin.bottom);
 512
 513         clear = ob_rr_theme->a_clear_tex;
 514         RrAppearanceClearTextures(clear);
 515         clear->texture[0].type = RR_TEXTURE_IMAGE;
 516         clear->texture[0].data.image.image =
 517             self->entry->data.normal.icon;
 518         clear->texture[0].data.image.alpha =
 519             self->entry->data.normal.icon_alpha;
 520         clear->surface.parent = item_a;
 521         clear->surface.parentx = PADDING;
 522         clear->surface.parenty = frame->item_margin.top;
 523         RrPaint(clear, self->icon,
 524                 ITEM_HEIGHT - frame->item_margin.top
 525                 - frame->item_margin.bottom,
 526                 ITEM_HEIGHT - frame->item_margin.top
 527                 - frame->item_margin.bottom);
 528         XMapWindow(ob_display, self->icon);
 529     } else if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 530                self->entry->data.normal.mask)
 531     {
 532         RrColor *c;
 533         RrAppearance *clear;
 534
 535         XMoveResizeWindow(ob_display, self->icon,
 536                           PADDING, frame->item_margin.top,
 537                           ITEM_HEIGHT - frame->item_margin.top
 538                           - frame->item_margin.bottom,
 539                           ITEM_HEIGHT - frame->item_margin.top
 540                           - frame->item_margin.bottom);
 541
 542         clear = ob_rr_theme->a_clear_tex;
 543         RrAppearanceClearTextures(clear);
 544         clear->texture[0].type = RR_TEXTURE_MASK;
 545         clear->texture[0].data.mask.mask =
 546             self->entry->data.normal.mask;
 547
 548         c = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 549              !self->entry->data.normal.enabled ?
 550              /* disabled */
 551              (self == self->frame->selected ?
 552               self->entry->data.normal.mask_disabled_selected_color :
 553               self->entry->data.normal.mask_disabled_color) :
 554              /* enabled */
 555              (self == self->frame->selected ?
 556               self->entry->data.normal.mask_selected_color :
 557               self->entry->data.normal.mask_normal_color));
 558         clear->texture[0].data.mask.color = c;
 559
 560         clear->surface.parent = item_a;
 561         clear->surface.parentx = PADDING;
 562         clear->surface.parenty = frame->item_margin.top;
 563         RrPaint(clear, self->icon,
 564                 ITEM_HEIGHT - frame->item_margin.top
 565                 - frame->item_margin.bottom,
 566                 ITEM_HEIGHT - frame->item_margin.top
 567                 - frame->item_margin.bottom);
 568         XMapWindow(ob_display, self->icon);
 569     } else
 570         XUnmapWindow(ob_display, self->icon);
 571
 572     if (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 573         RrAppearance *bullet_a;
 574         XMoveResizeWindow(ob_display, self->bullet,
 575                           self->frame->text_x + self->frame->text_w -
 576                           ITEM_HEIGHT + PADDING, PADDING,
 577                           ITEM_HEIGHT - 2*PADDING,
 578                           ITEM_HEIGHT - 2*PADDING);
 579         bullet_a = (self == self->frame->selected ?
 580                     ob_rr_theme->a_menu_bullet_selected :
 581                     ob_rr_theme->a_menu_bullet_normal);
 582         bullet_a->surface.parent = item_a;
 583         bullet_a->surface.parentx =
 584             self->frame->text_x + self->frame->text_w - ITEM_HEIGHT + PADDING;
 585         bullet_a->surface.parenty = PADDING;
 586         RrPaint(bullet_a, self->bullet,
 587                 ITEM_HEIGHT - 2*PADDING,
 588                 ITEM_HEIGHT - 2*PADDING);
 589         XMapWindow(ob_display, self->bullet);
 590     } else
 591         XUnmapWindow(ob_display, self->bullet);
 592
 593     XFlush(ob_display);
 594 }
 595
 596 /*! this code is taken from the menu_frame_render. if that changes, this won't
 597   work.. */
 598 static gint menu_entry_frame_get_height(ObMenuEntryFrame *self,
 599                                         gboolean first_entry,
 600                                         gboolean last_entry)
 601 {
 602     ObMenuEntryType t;
 603     gint h = 0;
 604
 605     h += 2*PADDING;
 606
 607     if (self)
 608         t = self->entry->type;
 609     else
 610         /* this is the More... entry, it's NORMAL type */
 611         t = OB_MENU_ENTRY_TYPE_NORMAL;
 612
 613     switch (t) {
 614     case OB_MENU_ENTRY_TYPE_NORMAL:
 615     case OB_MENU_ENTRY_TYPE_SUBMENU:
 616         h += ob_rr_theme->menu_font_height;
 617         break;
 618     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 619         if (self->entry->data.separator.label != NULL) {
 620             h += ob_rr_theme->menu_title_height +
 621                 (ob_rr_theme->mbwidth - PADDING) * 2;
 622
 623             /* if the first entry is a labeled separator, then make its border
 624                overlap with the menu's outside border */
 625             if (first_entry)
 626                 h -= ob_rr_theme->mbwidth;
 627             /* if the last entry is a labeled separator, then make its border
 628                overlap with the menu's outside border */
 629             if (last_entry)
 630                 h -= ob_rr_theme->mbwidth;
 631         } else {
 632             h += ob_rr_theme->menu_sep_width +
 633                 2*ob_rr_theme->menu_sep_paddingy - PADDING * 2;
 634         }
 635         break;
 636     }
 637
 638     return h;
 639 }
 640
 641 void menu_frame_render(ObMenuFrame *self)
 642 {
 643     gint w = 0, h = 0;
 644     gint tw, th; /* temps */
 645     GList *it;
 646     gboolean has_icon = FALSE;
 647     ObMenu *sub;
 648     ObMenuEntryFrame *e;
 649
 650     /* find text dimensions */
 651
 652     STRUT_SET(self->item_margin, 0, 0, 0, 0);
 653
 654     if (self->entries) {
 655         gint l, t, r, b;
 656
 657         ob_rr_theme->a_menu_text_normal->texture[0].data.text.string = "";
 658         tw = RrMinWidth(ob_rr_theme->a_menu_text_normal);
 659         tw += 2*PADDING;
 660
 661         th = ITEM_HEIGHT;
 662
 663         RrMargins(ob_rr_theme->a_menu_normal, &l, &t, &r, &b);
 664         STRUT_SET(self->item_margin,
 665                   MAX(self->item_margin.left, l),
 666                   MAX(self->item_margin.top, t),
 667                   MAX(self->item_margin.right, r),
 668                   MAX(self->item_margin.bottom, b));
 669         RrMargins(ob_rr_theme->a_menu_selected, &l, &t, &r, &b);
 670         STRUT_SET(self->item_margin,
 671                   MAX(self->item_margin.left, l),
 672                   MAX(self->item_margin.top, t),
 673                   MAX(self->item_margin.right, r),
 674                   MAX(self->item_margin.bottom, b));
 675         RrMargins(ob_rr_theme->a_menu_disabled, &l, &t, &r, &b);
 676         STRUT_SET(self->item_margin,
 677                   MAX(self->item_margin.left, l),
 678                   MAX(self->item_margin.top, t),
 679                   MAX(self->item_margin.right, r),
 680                   MAX(self->item_margin.bottom, b));
 681         RrMargins(ob_rr_theme->a_menu_disabled_selected, &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     }
 688
 689     /* render the entries */
 690
 691     for (it = self->entries; it; it = g_list_next(it)) {
 692         RrAppearance *text_a;
 693         e = it->data;
 694
 695         /* if the first entry is a labeled separator, then make its border
 696            overlap with the menu's outside border */
 697         if (it == self->entries &&
 698             e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 699             e->entry->data.separator.label)
 700         {
 701             h -= ob_rr_theme->mbwidth;
 702         }
 703
 704         if (e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 705             e->entry->data.separator.label)
 706         {
 707             e->border = ob_rr_theme->mbwidth;
 708         }
 709
 710         RECT_SET_POINT(e->area, 0, h+e->border);
 711         XMoveWindow(ob_display, e->window,
 712                     e->area.x-e->border, e->area.y-e->border);
 713         XSetWindowBorderWidth(ob_display, e->window, e->border);
 714         XSetWindowBorder(ob_display, e->window,
 715                          RrColorPixel(ob_rr_theme->menu_border_color));
 716
 717         text_a = (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 718                   !e->entry->data.normal.enabled ?
 719                   /* disabled */
 720                   (e == self->selected ?
 721                    ob_rr_theme->a_menu_text_disabled_selected :
 722                    ob_rr_theme->a_menu_text_disabled) :
 723                   /* enabled */
 724                   (e == self->selected ?
 725                    ob_rr_theme->a_menu_text_selected :
 726                    ob_rr_theme->a_menu_text_normal));
 727         switch (e->entry->type) {
 728         case OB_MENU_ENTRY_TYPE_NORMAL:
 729             text_a->texture[0].data.text.string = e->entry->data.normal.label;
 730             tw = RrMinWidth(text_a);
 731             tw = MIN(tw, MAX_MENU_WIDTH);
 732             th = ob_rr_theme->menu_font_height;
 733
 734             if (e->entry->data.normal.icon ||
 735                 e->entry->data.normal.mask)
 736                 has_icon = TRUE;
 737             break;
 738         case OB_MENU_ENTRY_TYPE_SUBMENU:
 739             sub = e->entry->data.submenu.submenu;
 740             text_a->texture[0].data.text.string = sub ? sub->title : "";
 741             tw = RrMinWidth(text_a);
 742             tw = MIN(tw, MAX_MENU_WIDTH);
 743             th = ob_rr_theme->menu_font_height;
 744
 745             if (e->entry->data.normal.icon ||
 746                 e->entry->data.normal.mask)
 747                 has_icon = TRUE;
 748
 749             tw += ITEM_HEIGHT - PADDING;
 750             break;
 751         case OB_MENU_ENTRY_TYPE_SEPARATOR:
 752             if (e->entry->data.separator.label != NULL) {
 753                 ob_rr_theme->a_menu_text_title->texture[0].data.text.string =
 754                     e->entry->data.separator.label;
 755                 tw = RrMinWidth(ob_rr_theme->a_menu_text_title) +
 756                     2*ob_rr_theme->paddingx;
 757                 tw = MIN(tw, MAX_MENU_WIDTH);
 758                 th = ob_rr_theme->menu_title_height +
 759                     (ob_rr_theme->mbwidth - PADDING) *2;
 760             } else {
 761                 tw = 0;
 762                 th = ob_rr_theme->menu_sep_width +
 763                     2*ob_rr_theme->menu_sep_paddingy - 2*PADDING;
 764             }
 765             break;
 766         }
 767         tw += 2*PADDING;
 768         th += 2*PADDING;
 769         w = MAX(w, tw);
 770         h += th;
 771     }
 772
 773     /* if the last entry is a labeled separator, then make its border
 774        overlap with the menu's outside border */
 775     it = g_list_last(self->entries);
 776     e = it ? it->data : NULL;
 777     if (e && e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 778         e->entry->data.separator.label)
 779     {
 780         h -= ob_rr_theme->mbwidth;
 781     }
 782
 783     self->text_x = PADDING;
 784     self->text_w = w;
 785
 786     if (self->entries) {
 787         if (has_icon) {
 788             w += ITEM_HEIGHT + PADDING;
 789             self->text_x += ITEM_HEIGHT + PADDING;
 790         }
 791     }
 792
 793     if (!w) w = 10;
 794     if (!h) h = 3;
 795
 796     XResizeWindow(ob_display, self->window, w, h);
 797
 798     self->inner_w = w;
 799
 800     RrPaint(self->a_items, self->window, w, h);
 801
 802     for (it = self->entries; it; it = g_list_next(it))
 803         menu_entry_frame_render(it->data);
 804
 805     w += ob_rr_theme->mbwidth * 2;
 806     h += ob_rr_theme->mbwidth * 2;
 807
 808     RECT_SET_SIZE(self->area, w, h);
 809
 810     XFlush(ob_display);
 811 }
 812
 813 static void menu_frame_update(ObMenuFrame *self)
 814 {
 815     GList *mit, *fit;
 816     Rect *a;
 817     gint h;
 818
 819     menu_pipe_execute(self->menu);
 820     menu_find_submenus(self->menu);
 821
 822     self->selected = NULL;
 823
 824     /* start at show_from */
 825     mit = g_list_nth(self->menu->entries, self->show_from);
 826
 827     /* go through the menu's and frame's entries and connect the frame entries
 828        to the menu entries */
 829     for (fit = self->entries; mit && fit;
 830          mit = g_list_next(mit), fit = g_list_next(fit))
 831     {
 832         ObMenuEntryFrame *f = fit->data;
 833         f->entry = mit->data;
 834     }
 835
 836     /* if there are more menu entries than in the frame, add them */
 837     while (mit) {
 838         ObMenuEntryFrame *e = menu_entry_frame_new(mit->data, self);
 839         self->entries = g_list_append(self->entries, e);
 840         mit = g_list_next(mit);
 841     }
 842
 843     /* if there are more frame entries than menu entries then get rid of
 844        them */
 845     while (fit) {
 846         GList *n = g_list_next(fit);
 847         menu_entry_frame_free(fit->data);
 848         self->entries = g_list_delete_link(self->entries, fit);
 849         fit = n;
 850     }
 851
 852     /* * make the menu fit on the screen */
 853
 854     /* calculate the height of the menu */
 855     h = 0;
 856     for (fit = self->entries; fit; fit = g_list_next(fit))
 857         h += menu_entry_frame_get_height(fit->data,
 858                                          fit == self->entries,
 859                                          g_list_next(fit) == NULL);
 860     /* add the border at the top and bottom */
 861     h += ob_rr_theme->mbwidth * 2;
 862
 863     a = screen_physical_area_monitor(self->monitor);
 864
 865     if (h > a->height) {
 866         GList *flast, *tmp;
 867         gboolean last_entry = TRUE;
 868
 869         /* take the height of our More... entry into account */
 870         h += menu_entry_frame_get_height(NULL, FALSE, TRUE);
 871
 872         /* start at the end of the entries */
 873         flast = g_list_last(self->entries);
 874
 875         /* pull out all the entries from the frame that don't
 876            fit on the screen, leaving at least 1 though */
 877         while (h > a->height && g_list_previous(flast) != NULL) {
 878             /* update the height, without this entry */
 879             h -= menu_entry_frame_get_height(flast->data, FALSE, last_entry);
 880
 881             /* destroy the entry we're not displaying */
 882             tmp = flast;
 883             flast = g_list_previous(flast);
 884             menu_entry_frame_free(tmp->data);
 885             self->entries = g_list_delete_link(self->entries, tmp);
 886
 887             /* only the first one that we see is the last entry in the menu */
 888             last_entry = FALSE;
 889         };
 890
 891         {
 892             ObMenuEntry *more_entry;
 893             ObMenuEntryFrame *more_frame;
 894             /* make the More... menu entry frame which will display in this
 895                frame.
 896                if self->menu->more_menu is NULL that means that this is already
 897                More... menu, so just use ourself.
 898             */
 899             more_entry = menu_get_more((self->menu->more_menu ?
 900                                         self->menu->more_menu :
 901                                         self->menu),
 902                                        /* continue where we left off */
 903                                        self->show_from +
 904                                        g_list_length(self->entries));
 905             more_frame = menu_entry_frame_new(more_entry, self);
 906             /* make it get deleted when the menu frame goes away */
 907             menu_entry_unref(more_entry);
 908
 909             /* add our More... entry to the frame */
 910             self->entries = g_list_append(self->entries, more_frame);
 911         }
 912     }
 913
 914     g_free(a);
 915
 916     menu_frame_render(self);
 917 }
 918
 919 static gboolean menu_frame_is_visible(ObMenuFrame *self)
 920 {
 921     return !!(g_list_find(menu_frame_visible, self));
 922 }
 923
 924 static gboolean menu_frame_show(ObMenuFrame *self)
 925 {
 926     GList *it;
 927
 928     /* determine if the underlying menu is already visible */
 929     for (it = menu_frame_visible; it; it = g_list_next(it)) {
 930         ObMenuFrame *f = it->data;
 931         if (f->menu == self->menu)
 932             break;
 933     }
 934     if (!it) {
 935         if (self->menu->update_func)
 936             if (!self->menu->update_func(self, self->menu->data))
 937                 return FALSE;
 938     }
 939
 940     if (menu_frame_visible == NULL) {
 941         /* no menus shown yet */
 942
 943         /* grab the pointer in such a way as to pass through "owner events"
 944            so that we can get enter/leave notifies in the menu. */
 945         if (!grab_pointer(TRUE, FALSE, OB_CURSOR_POINTER))
 946             return FALSE;
 947         if (!grab_keyboard()) {
 948             ungrab_pointer();
 949             return FALSE;
 950         }
 951     }
 952
 953     menu_frame_update(self);
 954
 955     menu_frame_visible = g_list_prepend(menu_frame_visible, self);
 956
 957     if (self->menu->show_func)
 958         self->menu->show_func(self, self->menu->data);
 959
 960     return TRUE;
 961 }
 962
 963 gboolean menu_frame_show_topmenu(ObMenuFrame *self, gint x, gint y,
 964                                  gboolean mouse)
 965 {
 966     gint px, py;
 967
 968     if (menu_frame_is_visible(self))
 969         return TRUE;
 970     if (!menu_frame_show(self))
 971         return FALSE;
 972
 973     if (self->menu->place_func)
 974         self->menu->place_func(self, &x, &y, mouse, self->menu->data);
 975     else
 976         menu_frame_place_topmenu(self, &x, &y);
 977
 978     menu_frame_move(self, x, y);
 979
 980     XMapWindow(ob_display, self->window);
 981
 982     if (screen_pointer_pos(&px, &py)) {
 983         ObMenuEntryFrame *e = menu_entry_frame_under(px, py);
 984         if (e && e->frame == self)
 985             e->ignore_enters++;
 986     }
 987
 988     return TRUE;
 989 }
 990
 991 /*! Stop hiding an open submenu.
 992     @child The OnMenuFrame of the submenu to be hidden
 993 */
 994 static void remove_submenu_hide_timeout(ObMenuFrame *child)
 995 {
 996     ob_main_loop_timeout_remove_data(ob_main_loop, submenu_hide_timeout,
 997                                      child, FALSE);
 998 }
 999
1000 gboolean menu_frame_show_submenu(ObMenuFrame *self, ObMenuFrame *parent,
1001                                  ObMenuEntryFrame *parent_entry)
1002 {
1003     gint x, y, dx, dy;
1004     gint px, py;
1005
1006     if (menu_frame_is_visible(self))
1007         return TRUE;
1008
1009     self->monitor = parent->monitor;
1010     self->parent = parent;
1011     self->parent_entry = parent_entry;
1012
1013     /* set up parent's child to be us */
1014     if ((parent->child) != self) {
1015         if (parent->child)
1016             menu_frame_hide(parent->child);
1017         parent->child = self;
1018         parent->child_entry = parent_entry;
1019     }
1020
1021     if (!menu_frame_show(self))
1022         return FALSE;
1023
1024     menu_frame_place_submenu(self, &x, &y);
1025     menu_frame_move_on_screen(self, x, y, &dx, &dy);
1026
1027     if (dx != 0) {
1028         /*try the other side */
1029         self->direction_right = !self->direction_right;
1030         menu_frame_place_submenu(self, &x, &y);
1031         menu_frame_move_on_screen(self, x, y, &dx, &dy);
1032     }
1033     menu_frame_move(self, x + dx, y + dy);
1034
1035     XMapWindow(ob_display, self->window);
1036
1037     if (screen_pointer_pos(&px, &py)) {
1038         ObMenuEntryFrame *e = menu_entry_frame_under(px, py);
1039         if (e && e->frame == self)
1040             e->ignore_enters++;
1041     }
1042
1043     return TRUE;
1044 }
1045
1046 static void menu_frame_hide(ObMenuFrame *self)
1047 {
1048     GList *it = g_list_find(menu_frame_visible, self);
1049     gulong ignore_start;
1050
1051     if (!it)
1052         return;
1053
1054     if (self->menu->hide_func)
1055         self->menu->hide_func(self, self->menu->data);
1056
1057     if (self->child)
1058         menu_frame_hide(self->child);
1059
1060     if (self->parent) {
1061         remove_submenu_hide_timeout(self);
1062
1063         self->parent->child = NULL;
1064         self->parent->child_entry = NULL;
1065     }
1066     self->parent = NULL;
1067     self->parent_entry = NULL;
1068
1069     menu_frame_visible = g_list_delete_link(menu_frame_visible, it);
1070
1071     if (menu_frame_visible == NULL) {
1072         /* last menu shown */
1073         ungrab_pointer();
1074         ungrab_keyboard();
1075     }
1076
1077     ignore_start = event_start_ignore_all_enters();
1078     XUnmapWindow(ob_display, self->window);
1079     event_end_ignore_all_enters(ignore_start);
1080
1081     menu_frame_free(self);
1082 }
1083
1084 void menu_frame_hide_all(void)
1085 {
1086     GList *it;
1087
1088     if (config_submenu_show_delay) {
1089         /* remove any submenu open requests */
1090         ob_main_loop_timeout_remove(ob_main_loop, submenu_show_timeout);
1091     }
1092     if ((it = g_list_last(menu_frame_visible)))
1093         menu_frame_hide(it->data);
1094 }
1095
1096 ObMenuFrame* menu_frame_under(gint x, gint y)
1097 {
1098     ObMenuFrame *ret = NULL;
1099     GList *it;
1100
1101     for (it = menu_frame_visible; it; it = g_list_next(it)) {
1102         ObMenuFrame *f = it->data;
1103
1104         if (RECT_CONTAINS(f->area, x, y)) {
1105             ret = f;
1106             break;
1107         }
1108     }
1109     return ret;
1110 }
1111
1112 ObMenuEntryFrame* menu_entry_frame_under(gint x, gint y)
1113 {
1114     ObMenuFrame *frame;
1115     ObMenuEntryFrame *ret = NULL;
1116     GList *it;
1117
1118     if ((frame = menu_frame_under(x, y))) {
1119         x -= ob_rr_theme->mbwidth + frame->area.x;
1120         y -= ob_rr_theme->mbwidth + frame->area.y;
1121
1122         for (it = frame->entries; it; it = g_list_next(it)) {
1123             ObMenuEntryFrame *e = it->data;
1124
1125             if (RECT_CONTAINS(e->area, x, y)) {
1126                 ret = e;
1127                 break;
1128             }
1129         }
1130     }
1131     return ret;
1132 }
1133
1134 static gboolean submenu_show_timeout(gpointer data)
1135 {
1136     g_assert(menu_frame_visible);
1137     menu_entry_frame_show_submenu((ObMenuEntryFrame*)data);
1138     return FALSE;
1139 }
1140
1141 static gboolean submenu_hide_timeout(gpointer data)
1142 {
1143     g_assert(menu_frame_visible);
1144     menu_frame_hide((ObMenuFrame*)data);
1145     return FALSE;
1146 }
1147
1148 void menu_frame_select(ObMenuFrame *self, ObMenuEntryFrame *entry,
1149                        gboolean immediate)
1150 {
1151     ObMenuEntryFrame *old = self->selected;
1152     ObMenuFrame *oldchild = self->child;
1153     ObMenuEntryFrame *oldchild_entry = self->child_entry;
1154
1155     /* if the user selected a separator, ignore it and reselect what we had
1156        selected before */
1157     if (entry && entry->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR)
1158         entry = old;
1159
1160     if (old == entry &&
1161         (!old || old->entry->type != OB_MENU_ENTRY_TYPE_SUBMENU))
1162         return;
1163
1164     /* if the user left this menu but we have a submenu open, move the
1165        selection back to that submenu */
1166     if (!entry && oldchild_entry)
1167         entry = oldchild_entry;
1168
1169     if (config_submenu_show_delay) {
1170         /* remove any submenu open requests */
1171         ob_main_loop_timeout_remove(ob_main_loop, submenu_show_timeout);
1172     }
1173
1174     self->selected = entry;
1175
1176     if (old)
1177         menu_entry_frame_render(old);
1178
1179     if (oldchild_entry) {
1180         /* There is an open submenu */
1181         if (oldchild_entry == self->selected) {
1182             /* The open submenu has been reselected, so stop hiding the
1183                submenu */
1184             remove_submenu_hide_timeout(oldchild);
1185         }
1186         else if (oldchild_entry == old) {
1187             /* The open submenu was selected and is no longer, so hide the
1188                submenu */
1189             if (immediate || config_submenu_hide_delay == 0)
1190                 menu_frame_hide(oldchild);
1191             else if (config_submenu_hide_delay > 0)
1192                 ob_main_loop_timeout_add(ob_main_loop,
1193                                          config_submenu_hide_delay * 1000,
1194                                          submenu_hide_timeout,
1195                                          oldchild, g_direct_equal,
1196                                          NULL);
1197         }
1198     }
1199
1200     if (self->selected) {
1201         menu_entry_frame_render(self->selected);
1202
1203         if (self->selected->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
1204             /* only show if the submenu isn't already showing */
1205             if (oldchild_entry != self->selected) {
1206                 if (immediate || config_submenu_hide_delay == 0)
1207                     menu_entry_frame_show_submenu(self->selected);
1208                 else if (config_submenu_hide_delay > 0)
1209                     ob_main_loop_timeout_add(ob_main_loop,
1210                                              config_submenu_show_delay * 1000,
1211                                              submenu_show_timeout,
1212                                              self->selected, g_direct_equal,
1213                                              NULL);
1214             }
1215             /* hide the grandchildren of this menu. and move the cursor to
1216                the current menu */
1217             else if (immediate && self->child && self->child->child) {
1218                 menu_frame_hide(self->child->child);
1219                 menu_frame_select(self->child, NULL, TRUE);
1220             }
1221         }
1222     }
1223 }
1224
1225 void menu_entry_frame_show_submenu(ObMenuEntryFrame *self)
1226 {
1227     ObMenuFrame *f;
1228
1229     if (!self->entry->data.submenu.submenu) return;
1230
1231     f = menu_frame_new(self->entry->data.submenu.submenu,
1232                        self->entry->data.submenu.show_from,
1233                        self->frame->client);
1234     /* pass our direction on to our child */
1235     f->direction_right = self->frame->direction_right;
1236
1237     menu_frame_show_submenu(f, self->frame, self);
1238 }
1239
1240 void menu_entry_frame_execute(ObMenuEntryFrame *self, guint state)
1241 {
1242     if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
1243         self->entry->data.normal.enabled)
1244     {
1245         /* grab all this shizzle, cuz when the menu gets hidden, 'self'
1246            gets freed */
1247         ObMenuEntry *entry = self->entry;
1248         ObMenuExecuteFunc func = self->frame->menu->execute_func;
1249         gpointer data = self->frame->menu->data;
1250         GSList *acts = self->entry->data.normal.actions;
1251         ObClient *client = self->frame->client;
1252         ObMenuFrame *frame = self->frame;
1253
1254         /* release grabs before executing the shit */
1255         if (!(state & ControlMask)) {
1256             event_cancel_all_key_grabs();
1257             frame = NULL;
1258         }
1259
1260         if (func)
1261             func(entry, frame, client, state, data);
1262         else
1263             actions_run_acts(acts, OB_USER_ACTION_MENU_SELECTION,
1264                              state, -1, -1, 0, OB_FRAME_CONTEXT_NONE, client);
1265     }
1266 }
1267
1268 void menu_frame_select_previous(ObMenuFrame *self)
1269 {
1270     GList *it = NULL, *start;
1271
1272     if (self->entries) {
1273         start = it = g_list_find(self->entries, self->selected);
1274         while (TRUE) {
1275             ObMenuEntryFrame *e;
1276
1277             it = it ? g_list_previous(it) : g_list_last(self->entries);
1278             if (it == start)
1279                 break;
1280
1281             if (it) {
1282                 e = it->data;
1283                 if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1284                     break;
1285                 if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1286                     break;
1287             }
1288         }
1289     }
1290     menu_frame_select(self, it ? it->data : NULL, FALSE);
1291 }
1292
1293 void menu_frame_select_next(ObMenuFrame *self)
1294 {
1295     GList *it = NULL, *start;
1296
1297     if (self->entries) {
1298         start = it = g_list_find(self->entries, self->selected);
1299         while (TRUE) {
1300             ObMenuEntryFrame *e;
1301
1302             it = it ? g_list_next(it) : self->entries;
1303             if (it == start)
1304                 break;
1305
1306             if (it) {
1307                 e = it->data;
1308                 if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1309                     break;
1310                 if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1311                     break;
1312             }
1313         }
1314     }
1315     menu_frame_select(self, it ? it->data : NULL, FALSE);
1316 }
1317
1318 void menu_frame_select_first(ObMenuFrame *self)
1319 {
1320     GList *it = NULL;
1321
1322     if (self->entries) {
1323         for (it = self->entries; it; it = g_list_next(it)) {
1324             ObMenuEntryFrame *e = it->data;
1325             if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1326                 break;
1327             if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1328                 break;
1329         }
1330     }
1331     menu_frame_select(self, it ? it->data : NULL, FALSE);
1332 }
1333
1334 void menu_frame_select_last(ObMenuFrame *self)
1335 {
1336     GList *it = NULL;
1337
1338     if (self->entries) {
1339         for (it = g_list_last(self->entries); it; it = g_list_previous(it)) {
1340             ObMenuEntryFrame *e = it->data;
1341             if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1342                 break;
1343             if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1344                 break;
1345         }
1346     }
1347     menu_frame_select(self, it ? it->data : NULL, FALSE);
1348 }