openbox/menuframe.c

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    menuframe.c for the Openbox window manager
   4    Copyright (c) 2006        Mikael Magnusson
   5    Copyright (c) 2003-2007   Dana Jansens
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    See the COPYING file for a copy of the GNU General Public License.
  18 */
  19
  20 #include "menuframe.h"
  21 #include "client.h"
  22 #include "menu.h"
  23 #include "screen.h"
  24 #include "actions.h"
  25 #include "event.h"
  26 #include "grab.h"
  27 #include "openbox.h"
  28 #include "config.h"
  29 #include "obt/prop.h"
  30 #include "obt/keyboard.h"
  31 #include "obrender/theme.h"
  32
  33 #define PADDING 2
  34 #define MAX_MENU_WIDTH 400
  35
  36 #define ITEM_HEIGHT (ob_rr_theme->menu_font_height + 2*PADDING)
  37
  38 #define FRAME_EVENTMASK (ButtonPressMask |ButtonMotionMask | EnterWindowMask |\
  39                          LeaveWindowMask)
  40 #define ENTRY_EVENTMASK (EnterWindowMask | LeaveWindowMask | \
  41                          ButtonPressMask | ButtonReleaseMask | \
  42                          PointerMotionMask)
  43
  44 GList *menu_frame_visible;
  45 GHashTable *menu_frame_map;
  46
  47 static RrAppearance *a_sep;
  48 static guint submenu_show_timer = 0;
  49 static guint submenu_hide_timer = 0;
  50
  51 static ObMenuEntryFrame* menu_entry_frame_new(ObMenuEntry *entry,
  52                                               ObMenuFrame *frame);
  53 static void menu_entry_frame_free(ObMenuEntryFrame *self);
  54 static void menu_frame_update(ObMenuFrame *self);
  55 static gboolean submenu_show_timeout(gpointer data);
  56 static void menu_frame_hide(ObMenuFrame *self);
  57
  58 static gboolean submenu_hide_timeout(gpointer data);
  59
  60 static Window createWindow(Window parent, gulong mask,
  61                            XSetWindowAttributes *attrib)
  62 {
  63     return XCreateWindow(obt_display, parent, 0, 0, 1, 1, 0,
  64                          RrDepth(ob_rr_inst), InputOutput,
  65                          RrVisual(ob_rr_inst), mask, attrib);
  66 }
  67
  68 static void client_dest(ObClient *client, gpointer data)
  69 {
  70     GList *it;
  71
  72     /* menus can be associated with a client, so null those refs since
  73        we are disappearing now */
  74     for (it = menu_frame_visible; it; it = g_list_next(it)) {
  75         ObMenuFrame *f = it->data;
  76         if (f->client == client)
  77             f->client = NULL;
  78     }
  79 }
  80
  81 void menu_frame_startup(gboolean reconfig)
  82 {
  83     gint i;
  84
  85     a_sep = RrAppearanceCopy(ob_rr_theme->a_clear);
  86     RrAppearanceAddTextures(a_sep, ob_rr_theme->menu_sep_width);
  87     for (i = 0; i < ob_rr_theme->menu_sep_width; ++i) {
  88         a_sep->texture[i].type = RR_TEXTURE_LINE_ART;
  89         a_sep->texture[i].data.lineart.color =
  90             ob_rr_theme->menu_sep_color;
  91     }
  92
  93     if (reconfig) return;
  94
  95     client_add_destroy_notify(client_dest, NULL);
  96     menu_frame_map = g_hash_table_new(g_int_hash, g_int_equal);
  97 }
  98
  99 void menu_frame_shutdown(gboolean reconfig)
 100 {
 101     RrAppearanceFree(a_sep);
 102
 103     if (reconfig) return;
 104
 105     client_remove_destroy_notify(client_dest);
 106     g_hash_table_destroy(menu_frame_map);
 107 }
 108
 109 ObMenuFrame* menu_frame_new(ObMenu *menu, guint show_from, ObClient *client)
 110 {
 111     ObMenuFrame *self;
 112     XSetWindowAttributes attr;
 113
 114     self = g_slice_new0(ObMenuFrame);
 115     self->obwin.type = OB_WINDOW_CLASS_MENUFRAME;
 116     self->menu = menu;
 117     self->selected = NULL;
 118     self->client = client;
 119     self->direction_right = TRUE;
 120     self->show_from = show_from;
 121
 122     attr.event_mask = FRAME_EVENTMASK;
 123     self->window = createWindow(obt_root(ob_screen),
 124                                 CWEventMask, &attr);
 125
 126     /* make it a popup menu type window */
 127     OBT_PROP_SET32(self->window, NET_WM_WINDOW_TYPE, ATOM,
 128                    OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_POPUP_MENU));
 129
 130     XSetWindowBorderWidth(obt_display, self->window, ob_rr_theme->mbwidth);
 131     XSetWindowBorder(obt_display, self->window,
 132                      RrColorPixel(ob_rr_theme->menu_border_color));
 133
 134     self->a_items = RrAppearanceCopy(ob_rr_theme->a_menu);
 135
 136     window_add(&self->window, MENUFRAME_AS_WINDOW(self));
 137     stacking_add(MENUFRAME_AS_WINDOW(self));
 138
 139     return self;
 140 }
 141
 142 void menu_frame_free(ObMenuFrame *self)
 143 {
 144     if (self) {
 145         while (self->entries) {
 146             menu_entry_frame_free(self->entries->data);
 147             self->entries = g_list_delete_link(self->entries, self->entries);
 148         }
 149
 150         stacking_remove(MENUFRAME_AS_WINDOW(self));
 151         window_remove(self->window);
 152
 153         RrAppearanceFree(self->a_items);
 154
 155         XDestroyWindow(obt_display, self->window);
 156
 157         g_slice_free(ObMenuFrame, self);
 158     }
 159 }
 160
 161 ObtIC* menu_frame_ic(ObMenuFrame *self)
 162 {
 163     /* menus are always used through a grab right now, so they can always use
 164        the grab input context */
 165     return grab_input_context();
 166 }
 167
 168 static ObMenuEntryFrame* menu_entry_frame_new(ObMenuEntry *entry,
 169                                               ObMenuFrame *frame)
 170 {
 171     ObMenuEntryFrame *self;
 172     XSetWindowAttributes attr;
 173
 174     self = g_slice_new0(ObMenuEntryFrame);
 175     self->entry = entry;
 176     self->frame = frame;
 177
 178     menu_entry_ref(entry);
 179
 180     attr.event_mask = ENTRY_EVENTMASK;
 181     self->window = createWindow(self->frame->window, CWEventMask, &attr);
 182     self->text = createWindow(self->window, 0, NULL);
 183     g_hash_table_insert(menu_frame_map, &self->window, self);
 184     g_hash_table_insert(menu_frame_map, &self->text, self);
 185     if ((entry->type == OB_MENU_ENTRY_TYPE_NORMAL) ||
 186         (entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)) {
 187         self->icon = createWindow(self->window, 0, NULL);
 188         g_hash_table_insert(menu_frame_map, &self->icon, self);
 189     }
 190     if (entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 191         self->bullet = createWindow(self->window, 0, NULL);
 192         g_hash_table_insert(menu_frame_map, &self->bullet, self);
 193     }
 194
 195     XMapWindow(obt_display, self->window);
 196     XMapWindow(obt_display, self->text);
 197
 198     window_add(&self->window, MENUFRAME_AS_WINDOW(self->frame));
 199
 200     return self;
 201 }
 202
 203 static void menu_entry_frame_free(ObMenuEntryFrame *self)
 204 {
 205     if (self) {
 206         menu_entry_unref(self->entry);
 207
 208         window_remove(self->window);
 209
 210         XDestroyWindow(obt_display, self->text);
 211         XDestroyWindow(obt_display, self->window);
 212         g_hash_table_remove(menu_frame_map, &self->text);
 213         g_hash_table_remove(menu_frame_map, &self->window);
 214         if ((self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL) ||
 215             (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)) {
 216             XDestroyWindow(obt_display, self->icon);
 217             g_hash_table_remove(menu_frame_map, &self->icon);
 218         }
 219         if (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 220             XDestroyWindow(obt_display, self->bullet);
 221             g_hash_table_remove(menu_frame_map, &self->bullet);
 222         }
 223
 224         g_slice_free(ObMenuEntryFrame, self);
 225     }
 226 }
 227
 228 void menu_frame_move(ObMenuFrame *self, gint x, gint y)
 229 {
 230     RECT_SET_POINT(self->area, x, y);
 231     self->monitor = screen_find_monitor_point(x, y);
 232     XMoveWindow(obt_display, self->window, self->area.x, self->area.y);
 233 }
 234
 235 static void menu_frame_place_topmenu(ObMenuFrame *self, gint *x, gint *y)
 236 {
 237     gint dx, dy;
 238
 239     if (config_menu_middle) {
 240         gint myx;
 241
 242         myx = *x;
 243         *y -= self->area.height / 2;
 244
 245         /* try to the right of the cursor */
 246         menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 247         self->direction_right = TRUE;
 248         if (dx != 0) {
 249             /* try to the left of the cursor */
 250             myx = *x - self->area.width;
 251             menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 252             self->direction_right = FALSE;
 253         }
 254         if (dx != 0) {
 255             /* if didnt fit on either side so just use what it says */
 256             myx = *x;
 257             menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 258             self->direction_right = TRUE;
 259         }
 260         *x = myx + dx;
 261         *y += dy;
 262     } else {
 263         gint myx, myy;
 264
 265         myx = *x;
 266         myy = *y;
 267
 268         /* try to the bottom right of the cursor */
 269         menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 270         self->direction_right = TRUE;
 271         if (dx != 0 || dy != 0) {
 272             /* try to the bottom left of the cursor */
 273             myx = *x - self->area.width;
 274             myy = *y;
 275             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 276             self->direction_right = FALSE;
 277         }
 278         if (dx != 0 || dy != 0) {
 279             /* try to the top right of the cursor */
 280             myx = *x;
 281             myy = *y - self->area.height;
 282             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 283             self->direction_right = TRUE;
 284         }
 285         if (dx != 0 || dy != 0) {
 286             /* try to the top left of the cursor */
 287             myx = *x - self->area.width;
 288             myy = *y - self->area.height;
 289             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 290             self->direction_right = FALSE;
 291         }
 292         if (dx != 0 || dy != 0) {
 293             /* if didnt fit on either side so just use what it says */
 294             myx = *x;
 295             myy = *y;
 296             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 297             self->direction_right = TRUE;
 298         }
 299         *x = myx + dx;
 300         *y = myy + dy;
 301     }
 302 }
 303
 304 static void menu_frame_place_submenu(ObMenuFrame *self, gint *x, gint *y)
 305 {
 306     gint overlapx, overlapy;
 307     gint bwidth;
 308
 309     overlapx = ob_rr_theme->menu_overlap_x;
 310     overlapy = ob_rr_theme->menu_overlap_y;
 311     bwidth = ob_rr_theme->mbwidth;
 312
 313     if (self->direction_right)
 314         *x = self->parent->area.x + self->parent->area.width -
 315             overlapx - bwidth;
 316     else
 317         *x = self->parent->area.x - self->area.width + overlapx + bwidth;
 318
 319     *y = self->parent->area.y + self->parent_entry->area.y;
 320     if (config_menu_middle)
 321         *y -= (self->area.height - (bwidth * 2) - ITEM_HEIGHT) / 2;
 322     else
 323         *y += overlapy;
 324 }
 325
 326 void menu_frame_move_on_screen(ObMenuFrame *self, gint x, gint y,
 327                                gint *dx, gint *dy)
 328 {
 329     const Rect *a = NULL;
 330     Rect search = self->area;
 331     gint pos, half, monitor;
 332
 333     *dx = *dy = 0;
 334     RECT_SET_POINT(search, x, y);
 335
 336     if (self->parent)
 337         monitor = self->parent->monitor;
 338     else
 339         monitor = screen_find_monitor(&search);
 340
 341     a = screen_physical_area_monitor(monitor);
 342
 343     half = g_list_length(self->entries) / 2;
 344     pos = g_list_index(self->entries, self->selected);
 345
 346     /* if in the bottom half then check this stuff first, will keep the bottom
 347        edge of the menu visible */
 348     if (pos > half) {
 349         *dx = MAX(*dx, a->x - x);
 350         *dy = MAX(*dy, a->y - y);
 351     }
 352     *dx = MIN(*dx, (a->x + a->width) - (x + self->area.width));
 353     *dy = MIN(*dy, (a->y + a->height) - (y + self->area.height));
 354     /* if in the top half then check this stuff last, will keep the top
 355        edge of the menu visible */
 356     if (pos <= half) {
 357         *dx = MAX(*dx, a->x - x);
 358         *dy = MAX(*dy, a->y - y);
 359     }
 360 }
 361
 362 static void menu_entry_frame_render(ObMenuEntryFrame *self)
 363 {
 364     RrAppearance *item_a, *text_a;
 365     gint th; /* temp */
 366     ObMenu *sub;
 367     ObMenuFrame *frame = self->frame;
 368
 369     switch (self->entry->type) {
 370     case OB_MENU_ENTRY_TYPE_NORMAL:
 371     case OB_MENU_ENTRY_TYPE_SUBMENU:
 372         item_a = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 373                   !self->entry->data.normal.enabled ?
 374                   /* disabled */
 375                   (self == self->frame->selected ?
 376                    ob_rr_theme->a_menu_disabled_selected :
 377                    ob_rr_theme->a_menu_disabled) :
 378                   /* enabled */
 379                   (self == self->frame->selected ?
 380                    ob_rr_theme->a_menu_selected :
 381                    ob_rr_theme->a_menu_normal));
 382         th = ITEM_HEIGHT;
 383         break;
 384     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 385         if (self->entry->data.separator.label) {
 386             item_a = ob_rr_theme->a_menu_title;
 387             th = ob_rr_theme->menu_title_height;
 388         } else {
 389             item_a = ob_rr_theme->a_menu_normal;
 390             th = ob_rr_theme->menu_sep_width +
 391                 2*ob_rr_theme->menu_sep_paddingy;
 392         }
 393         break;
 394     default:
 395         g_assert_not_reached();
 396     }
 397
 398     RECT_SET_SIZE(self->area, self->frame->inner_w, th);
 399     XResizeWindow(obt_display, self->window,
 400                   self->area.width, self->area.height);
 401     item_a->surface.parent = self->frame->a_items;
 402     item_a->surface.parentx = self->area.x;
 403     item_a->surface.parenty = self->area.y;
 404     RrPaint(item_a, self->window, self->area.width, self->area.height);
 405
 406     switch (self->entry->type) {
 407     case OB_MENU_ENTRY_TYPE_NORMAL:
 408         text_a = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 409                   !self->entry->data.normal.enabled ?
 410                   /* disabled */
 411                   (self == self->frame->selected ?
 412                    ob_rr_theme->a_menu_text_disabled_selected :
 413                    ob_rr_theme->a_menu_text_disabled) :
 414                   /* enabled */
 415                   (self == self->frame->selected ?
 416                    ob_rr_theme->a_menu_text_selected :
 417                    ob_rr_theme->a_menu_text_normal));
 418         text_a->texture[0].data.text.string = self->entry->data.normal.label;
 419         if (self->entry->data.normal.shortcut &&
 420             (self->frame->menu->show_all_shortcuts ||
 421              self->entry->data.normal.shortcut_always_show ||
 422              self->entry->data.normal.shortcut_position > 0))
 423         {
 424             text_a->texture[0].data.text.shortcut = TRUE;
 425             text_a->texture[0].data.text.shortcut_pos =
 426                 self->entry->data.normal.shortcut_position;
 427         } else
 428             text_a->texture[0].data.text.shortcut = FALSE;
 429         break;
 430     case OB_MENU_ENTRY_TYPE_SUBMENU:
 431         text_a = (self == self->frame->selected ?
 432                   ob_rr_theme->a_menu_text_selected :
 433                   ob_rr_theme->a_menu_text_normal);
 434         sub = self->entry->data.submenu.submenu;
 435         text_a->texture[0].data.text.string = sub ? sub->title : "";
 436         if (sub && sub->shortcut && (self->frame->menu->show_all_shortcuts ||
 437                               sub->shortcut_always_show ||
 438                               sub->shortcut_position > 0))
 439         {
 440             text_a->texture[0].data.text.shortcut = TRUE;
 441             text_a->texture[0].data.text.shortcut_pos = sub->shortcut_position;
 442         } else
 443             text_a->texture[0].data.text.shortcut = FALSE;
 444         break;
 445     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 446         if (self->entry->data.separator.label != NULL) {
 447             text_a = ob_rr_theme->a_menu_text_title;
 448             text_a->texture[0].data.text.string =
 449                 self->entry->data.separator.label;
 450         }
 451         else
 452             text_a = ob_rr_theme->a_menu_text_normal;
 453         break;
 454     default:
 455         g_assert_not_reached();
 456     }
 457
 458     switch (self->entry->type) {
 459     case OB_MENU_ENTRY_TYPE_NORMAL:
 460         XMoveResizeWindow(obt_display, self->text,
 461                           self->frame->text_x, PADDING,
 462                           self->frame->text_w,
 463                           ITEM_HEIGHT - 2*PADDING);
 464         text_a->surface.parent = item_a;
 465         text_a->surface.parentx = self->frame->text_x;
 466         text_a->surface.parenty = PADDING;
 467         RrPaint(text_a, self->text, self->frame->text_w,
 468                 ITEM_HEIGHT - 2*PADDING);
 469         break;
 470     case OB_MENU_ENTRY_TYPE_SUBMENU:
 471         XMoveResizeWindow(obt_display, self->text,
 472                           self->frame->text_x, PADDING,
 473                           self->frame->text_w - ITEM_HEIGHT,
 474                           ITEM_HEIGHT - 2*PADDING);
 475         text_a->surface.parent = item_a;
 476         text_a->surface.parentx = self->frame->text_x;
 477         text_a->surface.parenty = PADDING;
 478         RrPaint(text_a, self->text, self->frame->text_w - ITEM_HEIGHT,
 479                 ITEM_HEIGHT - 2*PADDING);
 480         break;
 481     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 482         if (self->entry->data.separator.label != NULL) {
 483             /* labeled separator */
 484             XMoveResizeWindow(obt_display, self->text,
 485                               ob_rr_theme->paddingx, ob_rr_theme->paddingy,
 486                               self->area.width - 2*ob_rr_theme->paddingx,
 487                               ob_rr_theme->menu_title_height -
 488                               2*ob_rr_theme->paddingy);
 489             text_a->surface.parent = item_a;
 490             text_a->surface.parentx = ob_rr_theme->paddingx;
 491             text_a->surface.parenty = ob_rr_theme->paddingy;
 492             RrPaint(text_a, self->text,
 493                     self->area.width - 2*ob_rr_theme->paddingx,
 494                     ob_rr_theme->menu_title_height -
 495                     2*ob_rr_theme->paddingy);
 496         } else {
 497             gint i;
 498
 499             /* unlabeled separator */
 500             XMoveResizeWindow(obt_display, self->text, 0, 0,
 501                               self->area.width,
 502                               ob_rr_theme->menu_sep_width +
 503                               2*ob_rr_theme->menu_sep_paddingy);
 504
 505             a_sep->surface.parent = item_a;
 506             a_sep->surface.parentx = 0;
 507             a_sep->surface.parenty = 0;
 508             for (i = 0; i < ob_rr_theme->menu_sep_width; ++i) {
 509                 a_sep->texture[i].data.lineart.x1 =
 510                     ob_rr_theme->menu_sep_paddingx;
 511                 a_sep->texture[i].data.lineart.y1 =
 512                     ob_rr_theme->menu_sep_paddingy + i;
 513                 a_sep->texture[i].data.lineart.x2 =
 514                     self->area.width - ob_rr_theme->menu_sep_paddingx - 1;
 515                 a_sep->texture[i].data.lineart.y2 =
 516                     ob_rr_theme->menu_sep_paddingy + i;
 517             }
 518
 519             RrPaint(a_sep, self->text, self->area.width,
 520                     ob_rr_theme->menu_sep_width +
 521                     2*ob_rr_theme->menu_sep_paddingy);
 522         }
 523         break;
 524     default:
 525         g_assert_not_reached();
 526     }
 527
 528     if (((self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL) ||
 529          (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)) &&
 530         self->entry->data.normal.icon)
 531     {
 532         RrAppearance *clear;
 533
 534         XMoveResizeWindow(obt_display, self->icon,
 535                           PADDING, frame->item_margin.top,
 536                           ITEM_HEIGHT - frame->item_margin.top
 537                           - frame->item_margin.bottom,
 538                           ITEM_HEIGHT - frame->item_margin.top
 539                           - frame->item_margin.bottom);
 540
 541         clear = ob_rr_theme->a_clear_tex;
 542         RrAppearanceClearTextures(clear);
 543         clear->texture[0].type = RR_TEXTURE_IMAGE;
 544         clear->texture[0].data.image.image =
 545             self->entry->data.normal.icon;
 546         clear->texture[0].data.image.alpha =
 547             self->entry->data.normal.icon_alpha;
 548         clear->surface.parent = item_a;
 549         clear->surface.parentx = PADDING;
 550         clear->surface.parenty = frame->item_margin.top;
 551         RrPaint(clear, self->icon,
 552                 ITEM_HEIGHT - frame->item_margin.top
 553                 - frame->item_margin.bottom,
 554                 ITEM_HEIGHT - frame->item_margin.top
 555                 - frame->item_margin.bottom);
 556         XMapWindow(obt_display, self->icon);
 557     } else if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 558                self->entry->data.normal.mask)
 559     {
 560         RrColor *c;
 561         RrAppearance *clear;
 562
 563         XMoveResizeWindow(obt_display, self->icon,
 564                           PADDING, frame->item_margin.top,
 565                           ITEM_HEIGHT - frame->item_margin.top
 566                           - frame->item_margin.bottom,
 567                           ITEM_HEIGHT - frame->item_margin.top
 568                           - frame->item_margin.bottom);
 569
 570         clear = ob_rr_theme->a_clear_tex;
 571         RrAppearanceClearTextures(clear);
 572         clear->texture[0].type = RR_TEXTURE_MASK;
 573         clear->texture[0].data.mask.mask =
 574             self->entry->data.normal.mask;
 575
 576         c = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 577              !self->entry->data.normal.enabled ?
 578              /* disabled */
 579              (self == self->frame->selected ?
 580               self->entry->data.normal.mask_disabled_selected_color :
 581               self->entry->data.normal.mask_disabled_color) :
 582              /* enabled */
 583              (self == self->frame->selected ?
 584               self->entry->data.normal.mask_selected_color :
 585               self->entry->data.normal.mask_normal_color));
 586         clear->texture[0].data.mask.color = c;
 587
 588         clear->surface.parent = item_a;
 589         clear->surface.parentx = PADDING;
 590         clear->surface.parenty = frame->item_margin.top;
 591         RrPaint(clear, self->icon,
 592                 ITEM_HEIGHT - frame->item_margin.top
 593                 - frame->item_margin.bottom,
 594                 ITEM_HEIGHT - frame->item_margin.top
 595                 - frame->item_margin.bottom);
 596         XMapWindow(obt_display, self->icon);
 597     } else
 598         XUnmapWindow(obt_display, self->icon);
 599
 600     if (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 601         RrAppearance *bullet_a;
 602         XMoveResizeWindow(obt_display, self->bullet,
 603                           self->frame->text_x + self->frame->text_w -
 604                           ITEM_HEIGHT + PADDING, PADDING,
 605                           ITEM_HEIGHT - 2*PADDING,
 606                           ITEM_HEIGHT - 2*PADDING);
 607         bullet_a = (self == self->frame->selected ?
 608                     ob_rr_theme->a_menu_bullet_selected :
 609                     ob_rr_theme->a_menu_bullet_normal);
 610         bullet_a->surface.parent = item_a;
 611         bullet_a->surface.parentx =
 612             self->frame->text_x + self->frame->text_w - ITEM_HEIGHT + PADDING;
 613         bullet_a->surface.parenty = PADDING;
 614         RrPaint(bullet_a, self->bullet,
 615                 ITEM_HEIGHT - 2*PADDING,
 616                 ITEM_HEIGHT - 2*PADDING);
 617         XMapWindow(obt_display, self->bullet);
 618     } else
 619         XUnmapWindow(obt_display, self->bullet);
 620
 621     XFlush(obt_display);
 622 }
 623
 624 /*! this code is taken from the menu_frame_render. if that changes, this won't
 625   work.. */
 626 static gint menu_entry_frame_get_height(ObMenuEntryFrame *self,
 627                                         gboolean first_entry,
 628                                         gboolean last_entry)
 629 {
 630     ObMenuEntryType t;
 631     gint h = 0;
 632
 633     h += 2*PADDING;
 634
 635     if (self)
 636         t = self->entry->type;
 637     else
 638         /* this is the More... entry, it's NORMAL type */
 639         t = OB_MENU_ENTRY_TYPE_NORMAL;
 640
 641     switch (t) {
 642     case OB_MENU_ENTRY_TYPE_NORMAL:
 643     case OB_MENU_ENTRY_TYPE_SUBMENU:
 644         h += ob_rr_theme->menu_font_height;
 645         break;
 646     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 647         if (self->entry->data.separator.label != NULL) {
 648             h += ob_rr_theme->menu_title_height +
 649                 (ob_rr_theme->mbwidth - PADDING) * 2;
 650
 651             /* if the first entry is a labeled separator, then make its border
 652                overlap with the menu's outside border */
 653             if (first_entry)
 654                 h -= ob_rr_theme->mbwidth;
 655             /* if the last entry is a labeled separator, then make its border
 656                overlap with the menu's outside border */
 657             if (last_entry)
 658                 h -= ob_rr_theme->mbwidth;
 659         } else {
 660             h += ob_rr_theme->menu_sep_width +
 661                 2*ob_rr_theme->menu_sep_paddingy - PADDING * 2;
 662         }
 663         break;
 664     }
 665
 666     return h;
 667 }
 668
 669 void menu_frame_render(ObMenuFrame *self)
 670 {
 671     gint w = 0, h = 0;
 672     gint tw, th; /* temps */
 673     GList *it;
 674     gboolean has_icon = FALSE;
 675     ObMenu *sub;
 676     ObMenuEntryFrame *e;
 677
 678     /* find text dimensions */
 679
 680     STRUT_SET(self->item_margin, 0, 0, 0, 0);
 681
 682     if (self->entries) {
 683         gint l, t, r, b;
 684
 685         e = self->entries->data;
 686         ob_rr_theme->a_menu_text_normal->texture[0].data.text.string = "";
 687         tw = RrMinWidth(ob_rr_theme->a_menu_text_normal);
 688         tw += 2*PADDING;
 689
 690         th = ITEM_HEIGHT;
 691
 692         RrMargins(ob_rr_theme->a_menu_normal, &l, &t, &r, &b);
 693         STRUT_SET(self->item_margin,
 694                   MAX(self->item_margin.left, l),
 695                   MAX(self->item_margin.top, t),
 696                   MAX(self->item_margin.right, r),
 697                   MAX(self->item_margin.bottom, b));
 698         RrMargins(ob_rr_theme->a_menu_selected, &l, &t, &r, &b);
 699         STRUT_SET(self->item_margin,
 700                   MAX(self->item_margin.left, l),
 701                   MAX(self->item_margin.top, t),
 702                   MAX(self->item_margin.right, r),
 703                   MAX(self->item_margin.bottom, b));
 704         RrMargins(ob_rr_theme->a_menu_disabled, &l, &t, &r, &b);
 705         STRUT_SET(self->item_margin,
 706                   MAX(self->item_margin.left, l),
 707                   MAX(self->item_margin.top, t),
 708                   MAX(self->item_margin.right, r),
 709                   MAX(self->item_margin.bottom, b));
 710         RrMargins(ob_rr_theme->a_menu_disabled_selected, &l, &t, &r, &b);
 711         STRUT_SET(self->item_margin,
 712                   MAX(self->item_margin.left, l),
 713                   MAX(self->item_margin.top, t),
 714                   MAX(self->item_margin.right, r),
 715                   MAX(self->item_margin.bottom, b));
 716     }
 717
 718     /* render the entries */
 719
 720     for (it = self->entries; it; it = g_list_next(it)) {
 721         RrAppearance *text_a;
 722         e = it->data;
 723
 724         /* if the first entry is a labeled separator, then make its border
 725            overlap with the menu's outside border */
 726         if (it == self->entries &&
 727             e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 728             e->entry->data.separator.label)
 729         {
 730             h -= ob_rr_theme->mbwidth;
 731         }
 732
 733         if (e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 734             e->entry->data.separator.label)
 735         {
 736             e->border = ob_rr_theme->mbwidth;
 737         }
 738
 739         RECT_SET_POINT(e->area, 0, h+e->border);
 740         XMoveWindow(obt_display, e->window,
 741                     e->area.x-e->border, e->area.y-e->border);
 742         XSetWindowBorderWidth(obt_display, e->window, e->border);
 743         XSetWindowBorder(obt_display, e->window,
 744                          RrColorPixel(ob_rr_theme->menu_border_color));
 745
 746         text_a = (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 747                   !e->entry->data.normal.enabled ?
 748                   /* disabled */
 749                   (e == self->selected ?
 750                    ob_rr_theme->a_menu_text_disabled_selected :
 751                    ob_rr_theme->a_menu_text_disabled) :
 752                   /* enabled */
 753                   (e == self->selected ?
 754                    ob_rr_theme->a_menu_text_selected :
 755                    ob_rr_theme->a_menu_text_normal));
 756         switch (e->entry->type) {
 757         case OB_MENU_ENTRY_TYPE_NORMAL:
 758             text_a->texture[0].data.text.string = e->entry->data.normal.label;
 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             break;
 767         case OB_MENU_ENTRY_TYPE_SUBMENU:
 768             sub = e->entry->data.submenu.submenu;
 769             text_a->texture[0].data.text.string = sub ? sub->title : "";
 770             tw = RrMinWidth(text_a);
 771             tw = MIN(tw, MAX_MENU_WIDTH);
 772             th = ob_rr_theme->menu_font_height;
 773
 774             if (e->entry->data.normal.icon ||
 775                 e->entry->data.normal.mask)
 776                 has_icon = TRUE;
 777
 778             tw += ITEM_HEIGHT - PADDING;
 779             break;
 780         case OB_MENU_ENTRY_TYPE_SEPARATOR:
 781             if (e->entry->data.separator.label != NULL) {
 782                 ob_rr_theme->a_menu_text_title->texture[0].data.text.string =
 783                     e->entry->data.separator.label;
 784                 tw = RrMinWidth(ob_rr_theme->a_menu_text_title) +
 785                     2*ob_rr_theme->paddingx;
 786                 tw = MIN(tw, MAX_MENU_WIDTH);
 787                 th = ob_rr_theme->menu_title_height +
 788                     (ob_rr_theme->mbwidth - PADDING) *2;
 789             } else {
 790                 tw = 0;
 791                 th = ob_rr_theme->menu_sep_width +
 792                     2*ob_rr_theme->menu_sep_paddingy - 2*PADDING;
 793             }
 794             break;
 795         default:
 796             g_assert_not_reached();
 797         }
 798         tw += 2*PADDING;
 799         th += 2*PADDING;
 800         w = MAX(w, tw);
 801         h += th;
 802     }
 803
 804     /* if the last entry is a labeled separator, then make its border
 805        overlap with the menu's outside border */
 806     it = g_list_last(self->entries);
 807     e = it ? it->data : NULL;
 808     if (e && e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 809         e->entry->data.separator.label)
 810     {
 811         h -= ob_rr_theme->mbwidth;
 812     }
 813
 814     self->text_x = PADDING;
 815     self->text_w = w;
 816
 817     if (self->entries) {
 818         if (has_icon) {
 819             w += ITEM_HEIGHT + PADDING;
 820             self->text_x += ITEM_HEIGHT + PADDING;
 821         }
 822     }
 823
 824     if (!w) w = 10;
 825     if (!h) h = 3;
 826
 827     XResizeWindow(obt_display, self->window, w, h);
 828
 829     self->inner_w = w;
 830
 831     RrPaint(self->a_items, self->window, w, h);
 832
 833     for (it = self->entries; it; it = g_list_next(it))
 834         menu_entry_frame_render(it->data);
 835
 836     w += ob_rr_theme->mbwidth * 2;
 837     h += ob_rr_theme->mbwidth * 2;
 838
 839     RECT_SET_SIZE(self->area, w, h);
 840
 841     XFlush(obt_display);
 842 }
 843
 844 static void menu_frame_update(ObMenuFrame *self)
 845 {
 846     GList *mit, *fit;
 847     const Rect *a;
 848     gint h;
 849
 850     menu_pipe_execute(self->menu);
 851     menu_find_submenus(self->menu);
 852
 853     self->selected = NULL;
 854
 855     /* start at show_from */
 856     mit = g_list_nth(self->menu->entries, self->show_from);
 857
 858     /* go through the menu's and frame's entries and connect the frame entries
 859        to the menu entries */
 860     for (fit = self->entries; mit && fit;
 861          mit = g_list_next(mit), fit = g_list_next(fit))
 862     {
 863         ObMenuEntryFrame *f = fit->data;
 864         f->entry = mit->data;
 865     }
 866
 867     /* if there are more menu entries than in the frame, add them */
 868     while (mit) {
 869         ObMenuEntryFrame *e = menu_entry_frame_new(mit->data, self);
 870         self->entries = g_list_append(self->entries, e);
 871         mit = g_list_next(mit);
 872     }
 873
 874     /* if there are more frame entries than menu entries then get rid of
 875        them */
 876     while (fit) {
 877         GList *n = g_list_next(fit);
 878         menu_entry_frame_free(fit->data);
 879         self->entries = g_list_delete_link(self->entries, fit);
 880         fit = n;
 881     }
 882
 883     /* * make the menu fit on the screen */
 884
 885     /* calculate the height of the menu */
 886     h = 0;
 887     for (fit = self->entries; fit; fit = g_list_next(fit))
 888         h += menu_entry_frame_get_height(fit->data,
 889                                          fit == self->entries,
 890                                          g_list_next(fit) == NULL);
 891     /* add the border at the top and bottom */
 892     h += ob_rr_theme->mbwidth * 2;
 893
 894     a = screen_physical_area_monitor(self->monitor);
 895
 896     if (h > a->height) {
 897         GList *flast, *tmp;
 898         gboolean last_entry = TRUE;
 899
 900         /* take the height of our More... entry into account */
 901         h += menu_entry_frame_get_height(NULL, FALSE, TRUE);
 902
 903         /* start at the end of the entries */
 904         flast = g_list_last(self->entries);
 905
 906         /* pull out all the entries from the frame that don't
 907            fit on the screen, leaving at least 1 though */
 908         while (h > a->height && g_list_previous(flast) != NULL) {
 909             /* update the height, without this entry */
 910             h -= menu_entry_frame_get_height(flast->data, FALSE, last_entry);
 911
 912             /* destroy the entry we're not displaying */
 913             tmp = flast;
 914             flast = g_list_previous(flast);
 915             menu_entry_frame_free(tmp->data);
 916             self->entries = g_list_delete_link(self->entries, tmp);
 917
 918             /* only the first one that we see is the last entry in the menu */
 919             last_entry = FALSE;
 920         };
 921
 922         {
 923             ObMenuEntry *more_entry;
 924             ObMenuEntryFrame *more_frame;
 925             /* make the More... menu entry frame which will display in this
 926                frame.
 927                if self->menu->more_menu is NULL that means that this is already
 928                More... menu, so just use ourself.
 929             */
 930             more_entry = menu_get_more((self->menu->more_menu ?
 931                                         self->menu->more_menu :
 932                                         self->menu),
 933                                        /* continue where we left off */
 934                                        self->show_from +
 935                                        g_list_length(self->entries));
 936             more_frame = menu_entry_frame_new(more_entry, self);
 937             /* make it get deleted when the menu frame goes away */
 938             menu_entry_unref(more_entry);
 939
 940             /* add our More... entry to the frame */
 941             self->entries = g_list_append(self->entries, more_frame);
 942         }
 943     }
 944
 945     menu_frame_render(self);
 946 }
 947
 948 static gboolean menu_frame_is_visible(ObMenuFrame *self)
 949 {
 950     return !!(g_list_find(menu_frame_visible, self));
 951 }
 952
 953 static gboolean menu_frame_show(ObMenuFrame *self)
 954 {
 955     GList *it;
 956
 957     /* determine if the underlying menu is already visible */
 958     for (it = menu_frame_visible; it; it = g_list_next(it)) {
 959         ObMenuFrame *f = it->data;
 960         if (f->menu == self->menu)
 961             break;
 962     }
 963     if (!it) {
 964         if (self->menu->update_func)
 965             if (!self->menu->update_func(self, self->menu->data))
 966                 return FALSE;
 967     }
 968
 969     if (menu_frame_visible == NULL) {
 970         /* no menus shown yet */
 971
 972         /* grab the pointer in such a way as to pass through "owner events"
 973            so that we can get enter/leave notifies in the menu. */
 974         if (!grab_pointer(TRUE, FALSE, OB_CURSOR_POINTER))
 975             return FALSE;
 976         if (!grab_keyboard()) {
 977             ungrab_pointer();
 978             return FALSE;
 979         }
 980     }
 981
 982     menu_frame_update(self);
 983
 984     menu_frame_visible = g_list_prepend(menu_frame_visible, self);
 985
 986     if (self->menu->show_func)
 987         self->menu->show_func(self, self->menu->data);
 988
 989     return TRUE;
 990 }
 991
 992 gboolean menu_frame_show_topmenu(ObMenuFrame *self, gint x, gint y,
 993                                  gboolean mouse)
 994 {
 995     gint px, py;
 996
 997     if (menu_frame_is_visible(self))
 998         return TRUE;
 999     if (!menu_frame_show(self))
1000         return FALSE;
1001
1002     if (self->menu->place_func)
1003         self->menu->place_func(self, &x, &y, mouse, self->menu->data);
1004     else
1005         menu_frame_place_topmenu(self, &x, &y);
1006
1007     menu_frame_move(self, x, y);
1008
1009     XMapWindow(obt_display, self->window);
1010
1011     if (screen_pointer_pos(&px, &py)) {
1012         ObMenuEntryFrame *e = menu_entry_frame_under(px, py);
1013         if (e && e->frame == self)
1014             e->ignore_enters++;
1015     }
1016
1017     return TRUE;
1018 }
1019
1020 /*! Stop hiding an open submenu.
1021     @child The OnMenuFrame of the submenu to be hidden
1022 */
1023 static void remove_submenu_hide_timeout(ObMenuFrame *child)
1024 {
1025     if (submenu_hide_timer) g_source_remove(submenu_hide_timer);
1026     submenu_hide_timer = 0;
1027 }
1028
1029 gboolean menu_frame_show_submenu(ObMenuFrame *self, ObMenuFrame *parent,
1030                                  ObMenuEntryFrame *parent_entry)
1031 {
1032     gint x, y, dx, dy;
1033     gint px, py;
1034
1035     if (menu_frame_is_visible(self))
1036         return TRUE;
1037
1038     self->monitor = parent->monitor;
1039     self->parent = parent;
1040     self->parent_entry = parent_entry;
1041
1042     /* set up parent's child to be us */
1043     if ((parent->child) != self) {
1044         if (parent->child)
1045             menu_frame_hide(parent->child);
1046         parent->child = self;
1047         parent->child_entry = parent_entry;
1048     }
1049
1050     if (!menu_frame_show(self)) {
1051         parent->child = NULL;
1052         parent->child_entry = NULL;
1053         return FALSE;
1054     }
1055
1056     menu_frame_place_submenu(self, &x, &y);
1057     menu_frame_move_on_screen(self, x, y, &dx, &dy);
1058
1059     if (dx != 0) {
1060         /*try the other side */
1061         self->direction_right = !self->direction_right;
1062         menu_frame_place_submenu(self, &x, &y);
1063         menu_frame_move_on_screen(self, x, y, &dx, &dy);
1064     }
1065     menu_frame_move(self, x + dx, y + dy);
1066
1067     XMapWindow(obt_display, self->window);
1068
1069     if (screen_pointer_pos(&px, &py)) {
1070         ObMenuEntryFrame *e = menu_entry_frame_under(px, py);
1071         if (e && e->frame == self)
1072             e->ignore_enters++;
1073     }
1074
1075     return TRUE;
1076 }
1077
1078 static void menu_frame_hide(ObMenuFrame *self)
1079 {
1080     ObMenu *const menu = self->menu;
1081     GList *it = g_list_find(menu_frame_visible, self);
1082     gulong ignore_start;
1083
1084     if (!it)
1085         return;
1086
1087     if (menu->hide_func)
1088         menu->hide_func(self, menu->data);
1089
1090     if (self->child)
1091         menu_frame_hide(self->child);
1092
1093     if (self->parent) {
1094         remove_submenu_hide_timeout(self);
1095
1096         self->parent->child = NULL;
1097         self->parent->child_entry = NULL;
1098     }
1099     self->parent = NULL;
1100     self->parent_entry = NULL;
1101
1102     menu_frame_visible = g_list_delete_link(menu_frame_visible, it);
1103
1104     if (menu_frame_visible == NULL) {
1105         /* last menu shown */
1106         ungrab_pointer();
1107         ungrab_keyboard();
1108     }
1109
1110     ignore_start = event_start_ignore_all_enters();
1111     XUnmapWindow(obt_display, self->window);
1112     event_end_ignore_all_enters(ignore_start);
1113
1114     menu_frame_free(self);
1115
1116     if (menu->cleanup_func)
1117         menu->cleanup_func(menu, menu->data);
1118 }
1119
1120 void menu_frame_hide_all(void)
1121 {
1122     GList *it;
1123
1124     if (config_submenu_show_delay) {
1125         /* remove any submenu open requests */
1126         if (submenu_show_timer) g_source_remove(submenu_show_timer);
1127         submenu_show_timer = 0;
1128     }
1129     if ((it = g_list_last(menu_frame_visible)))
1130         menu_frame_hide(it->data);
1131 }
1132
1133 ObMenuFrame* menu_frame_under(gint x, gint y)
1134 {
1135     ObMenuFrame *ret = NULL;
1136     GList *it;
1137
1138     for (it = menu_frame_visible; it; it = g_list_next(it)) {
1139         ObMenuFrame *f = it->data;
1140
1141         if (RECT_CONTAINS(f->area, x, y)) {
1142             ret = f;
1143             break;
1144         }
1145     }
1146     return ret;
1147 }
1148
1149 ObMenuEntryFrame* menu_entry_frame_under(gint x, gint y)
1150 {
1151     ObMenuFrame *frame;
1152     ObMenuEntryFrame *ret = NULL;
1153     GList *it;
1154
1155     if ((frame = menu_frame_under(x, y))) {
1156         x -= ob_rr_theme->mbwidth + frame->area.x;
1157         y -= ob_rr_theme->mbwidth + frame->area.y;
1158
1159         for (it = frame->entries; it; it = g_list_next(it)) {
1160             ObMenuEntryFrame *e = it->data;
1161
1162             if (RECT_CONTAINS(e->area, x, y)) {
1163                 ret = e;
1164                 break;
1165             }
1166         }
1167     }
1168     return ret;
1169 }
1170
1171 static gboolean submenu_show_timeout(gpointer data)
1172 {
1173     g_assert(menu_frame_visible);
1174     menu_entry_frame_show_submenu((ObMenuEntryFrame*)data);
1175     return FALSE;
1176 }
1177
1178 static gboolean submenu_hide_timeout(gpointer data)
1179 {
1180     g_assert(menu_frame_visible);
1181     menu_frame_hide((ObMenuFrame*)data);
1182     return FALSE;
1183 }
1184
1185 void menu_frame_select(ObMenuFrame *self, ObMenuEntryFrame *entry,
1186                        gboolean immediate)
1187 {
1188     ObMenuEntryFrame *old = self->selected;
1189     ObMenuFrame *oldchild = self->child;
1190     ObMenuEntryFrame *oldchild_entry = self->child_entry;
1191
1192     /* if the user selected a separator, ignore it and reselect what we had
1193        selected before */
1194     if (entry && entry->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR)
1195         entry = old;
1196
1197     if (old == entry &&
1198         (!old || old->entry->type != OB_MENU_ENTRY_TYPE_SUBMENU))
1199         return;
1200
1201     /* if the user left this menu but we have a submenu open, move the
1202        selection back to that submenu */
1203     if (!entry && oldchild_entry)
1204         entry = oldchild_entry;
1205
1206     if (config_submenu_show_delay) {
1207         /* remove any submenu open requests */
1208         if (submenu_show_timer) g_source_remove(submenu_show_timer);
1209         submenu_show_timer = 0;
1210     }
1211
1212     self->selected = entry;
1213
1214     if (old)
1215         menu_entry_frame_render(old);
1216
1217     if (oldchild_entry) {
1218         /* There is an open submenu */
1219         if (oldchild_entry == self->selected) {
1220             /* The open submenu has been reselected, so stop hiding the
1221                submenu */
1222             remove_submenu_hide_timeout(oldchild);
1223         }
1224         else if (oldchild_entry == old) {
1225             /* The open submenu was selected and is no longer, so hide the
1226                submenu */
1227             if (immediate || config_submenu_hide_delay == 0)
1228                 menu_frame_hide(oldchild);
1229             else if (config_submenu_hide_delay > 0) {
1230                 if (submenu_hide_timer) g_source_remove(submenu_hide_timer);
1231                 submenu_hide_timer =
1232                     g_timeout_add_full(G_PRIORITY_DEFAULT,
1233                                        config_submenu_hide_delay,
1234                                        submenu_hide_timeout, oldchild, NULL);
1235             }
1236         }
1237     }
1238
1239     if (self->selected) {
1240         menu_entry_frame_render(self->selected);
1241
1242         if (self->selected->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
1243             /* only show if the submenu isn't already showing */
1244             if (oldchild_entry != self->selected) {
1245                 if (immediate || config_submenu_hide_delay == 0)
1246                     menu_entry_frame_show_submenu(self->selected);
1247                 else if (config_submenu_hide_delay > 0) {
1248                     if (submenu_show_timer)
1249                         g_source_remove(submenu_show_timer);
1250                     submenu_show_timer =
1251                         g_timeout_add_full(G_PRIORITY_DEFAULT,
1252                                            config_submenu_show_delay,
1253                                            submenu_show_timeout,
1254                                            self->selected, NULL);
1255                 }
1256             }
1257             /* hide the grandchildren of this menu. and move the cursor to
1258                the current menu */
1259             else if (immediate && self->child && self->child->child) {
1260                 menu_frame_hide(self->child->child);
1261                 menu_frame_select(self->child, NULL, TRUE);
1262             }
1263         }
1264     }
1265 }
1266
1267 void menu_entry_frame_show_submenu(ObMenuEntryFrame *self)
1268 {
1269     ObMenuFrame *f;
1270
1271     if (!self->entry->data.submenu.submenu) return;
1272
1273     f = menu_frame_new(self->entry->data.submenu.submenu,
1274                        self->entry->data.submenu.show_from,
1275                        self->frame->client);
1276     /* pass our direction on to our child */
1277     f->direction_right = self->frame->direction_right;
1278
1279     if (!menu_frame_show_submenu(f, self->frame, self))
1280         menu_frame_free(f);
1281 }
1282
1283 void menu_entry_frame_execute(ObMenuEntryFrame *self, guint state)
1284 {
1285     if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
1286         self->entry->data.normal.enabled)
1287     {
1288         /* grab all this shizzle, cuz when the menu gets hidden, 'self'
1289            gets freed */
1290         ObMenuEntry *entry = self->entry;
1291         ObMenuExecuteFunc func = self->frame->menu->execute_func;
1292         gpointer data = self->frame->menu->data;
1293         GSList *acts = self->entry->data.normal.actions;
1294         ObClient *client = self->frame->client;
1295         ObMenuFrame *frame = self->frame;
1296         guint mods = obt_keyboard_only_modmasks(state);
1297
1298         /* release grabs before executing the shit */
1299         if (!(mods & ControlMask)) {
1300             event_cancel_all_key_grabs();
1301             frame = NULL;
1302         }
1303
1304         if (func)
1305             func(entry, frame, client, state, data);
1306         else
1307             actions_run_acts(acts, OB_USER_ACTION_MENU_SELECTION,
1308                              state, -1, -1, 0, OB_FRAME_CONTEXT_NONE, client);
1309     }
1310 }
1311
1312 void menu_frame_select_previous(ObMenuFrame *self)
1313 {
1314     GList *it = NULL, *start;
1315
1316     if (self->entries) {
1317         start = it = g_list_find(self->entries, self->selected);
1318         while (TRUE) {
1319             ObMenuEntryFrame *e;
1320
1321             it = it ? g_list_previous(it) : g_list_last(self->entries);
1322             if (it == start)
1323                 break;
1324
1325             if (it) {
1326                 e = it->data;
1327                 if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1328                     break;
1329                 if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1330                     break;
1331             }
1332         }
1333     }
1334     menu_frame_select(self, it ? it->data : NULL, FALSE);
1335 }
1336
1337 void menu_frame_select_next(ObMenuFrame *self)
1338 {
1339     GList *it = NULL, *start;
1340
1341     if (self->entries) {
1342         start = it = g_list_find(self->entries, self->selected);
1343         while (TRUE) {
1344             ObMenuEntryFrame *e;
1345
1346             it = it ? g_list_next(it) : self->entries;
1347             if (it == start)
1348                 break;
1349
1350             if (it) {
1351                 e = it->data;
1352                 if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1353                     break;
1354                 if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1355                     break;
1356             }
1357         }
1358     }
1359     menu_frame_select(self, it ? it->data : NULL, FALSE);
1360 }
1361
1362 void menu_frame_select_first(ObMenuFrame *self)
1363 {
1364     GList *it = NULL;
1365
1366     if (self->entries) {
1367         for (it = self->entries; it; it = g_list_next(it)) {
1368             ObMenuEntryFrame *e = it->data;
1369             if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1370                 break;
1371             if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1372                 break;
1373         }
1374     }
1375     menu_frame_select(self, it ? it->data : NULL, FALSE);
1376 }
1377
1378 void menu_frame_select_last(ObMenuFrame *self)
1379 {
1380     GList *it = NULL;
1381
1382     if (self->entries) {
1383         for (it = g_list_last(self->entries); it; it = g_list_previous(it)) {
1384             ObMenuEntryFrame *e = it->data;
1385             if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1386                 break;
1387             if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1388                 break;
1389         }
1390     }
1391     menu_frame_select(self, it ? it->data : NULL, FALSE);
1392 }