openbox/menuframe.c

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    menuframe.c for the Openbox window manager
   4    Copyright (c) 2006        Mikael Magnusson
   5    Copyright (c) 2003-2007   Dana Jansens
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    See the COPYING file for a copy of the GNU General Public License.
  18 */
  19
  20 #include "menuframe.h"
  21 #include "client.h"
  22 #include "menu.h"
  23 #include "screen.h"
  24 #include "action.h"
  25 #include "action_list.h"
  26 #include "action_list_run.h"
  27 #include "event.h"
  28 #include "grab.h"
  29 #include "openbox.h"
  30 #include "config.h"
  31 #include "obt/prop.h"
  32 #include "obt/keyboard.h"
  33 #include "obrender/theme.h"
  34
  35 #define PADDING 2
  36 #define MAX_MENU_WIDTH 400
  37
  38 #define ITEM_HEIGHT (ob_rr_theme->menu_font_height + 2*PADDING)
  39
  40 #define FRAME_EVENTMASK (ButtonPressMask |ButtonMotionMask | EnterWindowMask |\
  41                          LeaveWindowMask)
  42 #define ENTRY_EVENTMASK (EnterWindowMask | LeaveWindowMask | \
  43                          ButtonPressMask | ButtonReleaseMask)
  44
  45 GList *menu_frame_visible;
  46 GHashTable *menu_frame_map;
  47
  48 static RrAppearance *a_sep;
  49 static guint submenu_show_timer = 0;
  50 static guint submenu_hide_timer = 0;
  51
  52 static ObMenuEntryFrame* menu_entry_frame_new(ObMenuEntry *entry,
  53                                               ObMenuFrame *frame);
  54 static void menu_entry_frame_free(ObMenuEntryFrame *self);
  55 static void menu_frame_update(ObMenuFrame *self);
  56 static gboolean submenu_show_timeout(gpointer data);
  57 static void menu_frame_hide(ObMenuFrame *self);
  58
  59 static gboolean submenu_hide_timeout(gpointer data);
  60
  61 static Window createWindow(Window parent, gulong mask,
  62                            XSetWindowAttributes *attrib)
  63 {
  64     return XCreateWindow(obt_display, parent, 0, 0, 1, 1, 0,
  65                          RrDepth(ob_rr_inst), InputOutput,
  66                          RrVisual(ob_rr_inst), mask, attrib);
  67 }
  68
  69 static void client_dest(ObClient *client, gpointer data)
  70 {
  71     GList *it;
  72
  73     /* menus can be associated with a client, so null those refs since
  74        we are disappearing now */
  75     for (it = menu_frame_visible; it; it = g_list_next(it)) {
  76         ObMenuFrame *f = it->data;
  77         if (f->client == client)
  78             f->client = NULL;
  79     }
  80 }
  81
  82 void menu_frame_startup(gboolean reconfig)
  83 {
  84     gint i;
  85
  86     a_sep = RrAppearanceCopy(ob_rr_theme->a_clear);
  87     RrAppearanceAddTextures(a_sep, ob_rr_theme->menu_sep_width);
  88     for (i = 0; i < ob_rr_theme->menu_sep_width; ++i) {
  89         a_sep->texture[i].type = RR_TEXTURE_LINE_ART;
  90         a_sep->texture[i].data.lineart.color =
  91             ob_rr_theme->menu_sep_color;
  92     }
  93
  94     if (reconfig) return;
  95
  96     client_add_destroy_notify(client_dest, NULL);
  97     menu_frame_map = g_hash_table_new(g_int_hash, g_int_equal);
  98 }
  99
 100 void menu_frame_shutdown(gboolean reconfig)
 101 {
 102     RrAppearanceFree(a_sep);
 103
 104     if (reconfig) return;
 105
 106     client_remove_destroy_notify(client_dest);
 107     g_hash_table_destroy(menu_frame_map);
 108 }
 109
 110 ObMenuFrame* menu_frame_new(ObMenu *menu, guint show_from, ObClient *client)
 111 {
 112     ObMenuFrame *self;
 113     XSetWindowAttributes attr;
 114
 115     self = g_slice_new0(ObMenuFrame);
 116     self->obwin.type = OB_WINDOW_CLASS_MENUFRAME;
 117     self->menu = menu;
 118     self->selected = NULL;
 119     self->client = client;
 120     self->direction_right = TRUE;
 121     self->show_from = show_from;
 122
 123     attr.event_mask = FRAME_EVENTMASK;
 124     self->window = createWindow(obt_root(ob_screen),
 125                                 CWEventMask, &attr);
 126
 127     /* make it a popup menu type window */
 128     OBT_PROP_SET32(self->window, NET_WM_WINDOW_TYPE, ATOM,
 129                    OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_POPUP_MENU));
 130
 131     XSetWindowBorderWidth(obt_display, self->window, ob_rr_theme->mbwidth);
 132     XSetWindowBorder(obt_display, self->window,
 133                      RrColorPixel(ob_rr_theme->menu_border_color));
 134
 135     self->a_items = RrAppearanceCopy(ob_rr_theme->a_menu);
 136
 137     window_add(&self->window, MENUFRAME_AS_WINDOW(self));
 138     stacking_add(MENUFRAME_AS_WINDOW(self));
 139
 140     return self;
 141 }
 142
 143 void menu_frame_free(ObMenuFrame *self)
 144 {
 145     if (self) {
 146         while (self->entries) {
 147             menu_entry_frame_free(self->entries->data);
 148             self->entries = g_list_delete_link(self->entries, self->entries);
 149         }
 150
 151         stacking_remove(MENUFRAME_AS_WINDOW(self));
 152         window_remove(self->window);
 153
 154         RrAppearanceFree(self->a_items);
 155
 156         XDestroyWindow(obt_display, self->window);
 157
 158         g_slice_free(ObMenuFrame, self);
 159     }
 160 }
 161
 162 ObtIC* menu_frame_ic(ObMenuFrame *self)
 163 {
 164     /* menus are always used through a grab right now, so they can always use
 165        the grab input context */
 166     return grab_input_context();
 167 }
 168
 169 static ObMenuEntryFrame* menu_entry_frame_new(ObMenuEntry *entry,
 170                                               ObMenuFrame *frame)
 171 {
 172     ObMenuEntryFrame *self;
 173     XSetWindowAttributes attr;
 174
 175     self = g_slice_new0(ObMenuEntryFrame);
 176     self->entry = entry;
 177     self->frame = frame;
 178
 179     menu_entry_ref(entry);
 180
 181     attr.event_mask = ENTRY_EVENTMASK;
 182     self->window = createWindow(self->frame->window, CWEventMask, &attr);
 183     self->text = createWindow(self->window, 0, NULL);
 184     g_hash_table_insert(menu_frame_map, &self->window, self);
 185     g_hash_table_insert(menu_frame_map, &self->text, self);
 186     if ((entry->type == OB_MENU_ENTRY_TYPE_NORMAL) ||
 187         (entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)) {
 188         self->icon = createWindow(self->window, 0, NULL);
 189         g_hash_table_insert(menu_frame_map, &self->icon, self);
 190     }
 191     if (entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 192         self->bullet = createWindow(self->window, 0, NULL);
 193         g_hash_table_insert(menu_frame_map, &self->bullet, self);
 194     }
 195
 196     XMapWindow(obt_display, self->window);
 197     XMapWindow(obt_display, self->text);
 198
 199     window_add(&self->window, MENUFRAME_AS_WINDOW(self->frame));
 200
 201     return self;
 202 }
 203
 204 static void menu_entry_frame_free(ObMenuEntryFrame *self)
 205 {
 206     if (self) {
 207         menu_entry_unref(self->entry);
 208
 209         window_remove(self->window);
 210
 211         XDestroyWindow(obt_display, self->text);
 212         XDestroyWindow(obt_display, self->window);
 213         g_hash_table_remove(menu_frame_map, &self->text);
 214         g_hash_table_remove(menu_frame_map, &self->window);
 215         if ((self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL) ||
 216             (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)) {
 217             XDestroyWindow(obt_display, self->icon);
 218             g_hash_table_remove(menu_frame_map, &self->icon);
 219         }
 220         if (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 221             XDestroyWindow(obt_display, self->bullet);
 222             g_hash_table_remove(menu_frame_map, &self->bullet);
 223         }
 224
 225         g_slice_free(ObMenuEntryFrame, self);
 226     }
 227 }
 228
 229 void menu_frame_move(ObMenuFrame *self, gint x, gint y)
 230 {
 231     RECT_SET_POINT(self->area, x, y);
 232     self->monitor = screen_find_monitor_point(x, y);
 233     XMoveWindow(obt_display, self->window, self->area.x, self->area.y);
 234 }
 235
 236 static void menu_frame_place_topmenu(ObMenuFrame *self, gint *x, gint *y)
 237 {
 238     gint dx, dy;
 239
 240     if (config_menu_middle) {
 241         gint myx;
 242
 243         myx = *x;
 244         *y -= self->area.height / 2;
 245
 246         /* try to the right of the cursor */
 247         menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 248         self->direction_right = TRUE;
 249         if (dx != 0) {
 250             /* try to the left of the cursor */
 251             myx = *x - self->area.width;
 252             menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 253             self->direction_right = FALSE;
 254         }
 255         if (dx != 0) {
 256             /* if didnt fit on either side so just use what it says */
 257             myx = *x;
 258             menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 259             self->direction_right = TRUE;
 260         }
 261         *x = myx + dx;
 262         *y += dy;
 263     } else {
 264         gint myx, myy;
 265
 266         myx = *x;
 267         myy = *y;
 268
 269         /* try to the bottom right of the cursor */
 270         menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 271         self->direction_right = TRUE;
 272         if (dx != 0 || dy != 0) {
 273             /* try to the bottom left of the cursor */
 274             myx = *x - self->area.width;
 275             myy = *y;
 276             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 277             self->direction_right = FALSE;
 278         }
 279         if (dx != 0 || dy != 0) {
 280             /* try to the top right of the cursor */
 281             myx = *x;
 282             myy = *y - self->area.height;
 283             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 284             self->direction_right = TRUE;
 285         }
 286         if (dx != 0 || dy != 0) {
 287             /* try to the top left of the cursor */
 288             myx = *x - self->area.width;
 289             myy = *y - self->area.height;
 290             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 291             self->direction_right = FALSE;
 292         }
 293         if (dx != 0 || dy != 0) {
 294             /* if didnt fit on either side so just use what it says */
 295             myx = *x;
 296             myy = *y;
 297             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 298             self->direction_right = TRUE;
 299         }
 300         *x = myx + dx;
 301         *y = myy + dy;
 302     }
 303 }
 304
 305 static void menu_frame_place_submenu(ObMenuFrame *self, gint *x, gint *y)
 306 {
 307     gint overlapx, overlapy;
 308     gint bwidth;
 309
 310     overlapx = ob_rr_theme->menu_overlap_x;
 311     overlapy = ob_rr_theme->menu_overlap_y;
 312     bwidth = ob_rr_theme->mbwidth;
 313
 314     if (self->direction_right)
 315         *x = self->parent->area.x + self->parent->area.width -
 316             overlapx - bwidth;
 317     else
 318         *x = self->parent->area.x - self->area.width + overlapx + bwidth;
 319
 320     *y = self->parent->area.y + self->parent_entry->area.y;
 321     if (config_menu_middle)
 322         *y -= (self->area.height - (bwidth * 2) - ITEM_HEIGHT) / 2;
 323     else
 324         *y += overlapy;
 325 }
 326
 327 void menu_frame_move_on_screen(ObMenuFrame *self, gint x, gint y,
 328                                gint *dx, gint *dy)
 329 {
 330     const Rect *a = NULL;
 331     Rect search = self->area;
 332     gint pos, half, monitor;
 333
 334     *dx = *dy = 0;
 335     RECT_SET_POINT(search, x, y);
 336
 337     if (self->parent)
 338         monitor = self->parent->monitor;
 339     else
 340         monitor = screen_find_monitor(&search);
 341
 342     a = screen_physical_area_monitor(monitor);
 343
 344     half = g_list_length(self->entries) / 2;
 345     pos = g_list_index(self->entries, self->selected);
 346
 347     /* if in the bottom half then check this stuff first, will keep the bottom
 348        edge of the menu visible */
 349     if (pos > half) {
 350         *dx = MAX(*dx, a->x - x);
 351         *dy = MAX(*dy, a->y - y);
 352     }
 353     *dx = MIN(*dx, (a->x + a->width) - (x + self->area.width));
 354     *dy = MIN(*dy, (a->y + a->height) - (y + self->area.height));
 355     /* if in the top half then check this stuff last, will keep the top
 356        edge of the menu visible */
 357     if (pos <= half) {
 358         *dx = MAX(*dx, a->x - x);
 359         *dy = MAX(*dy, a->y - y);
 360     }
 361 }
 362
 363 static void menu_entry_frame_render(ObMenuEntryFrame *self)
 364 {
 365     RrAppearance *item_a, *text_a;
 366     gint th; /* temp */
 367     ObMenu *sub;
 368     ObMenuFrame *frame = self->frame;
 369
 370     switch (self->entry->type) {
 371     case OB_MENU_ENTRY_TYPE_NORMAL:
 372     case OB_MENU_ENTRY_TYPE_SUBMENU:
 373         item_a = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 374                   !self->entry->data.normal.enabled ?
 375                   /* disabled */
 376                   (self == self->frame->selected ?
 377                    ob_rr_theme->a_menu_disabled_selected :
 378                    ob_rr_theme->a_menu_disabled) :
 379                   /* enabled */
 380                   (self == self->frame->selected ?
 381                    ob_rr_theme->a_menu_selected :
 382                    ob_rr_theme->a_menu_normal));
 383         th = ITEM_HEIGHT;
 384         break;
 385     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 386         if (self->entry->data.separator.label) {
 387             item_a = ob_rr_theme->a_menu_title;
 388             th = ob_rr_theme->menu_title_height;
 389         } else {
 390             item_a = ob_rr_theme->a_menu_normal;
 391             th = ob_rr_theme->menu_sep_width +
 392                 2*ob_rr_theme->menu_sep_paddingy;
 393         }
 394         break;
 395     default:
 396         g_assert_not_reached();
 397     }
 398
 399     RECT_SET_SIZE(self->area, self->frame->inner_w, th);
 400     XResizeWindow(obt_display, self->window,
 401                   self->area.width, self->area.height);
 402     item_a->surface.parent = self->frame->a_items;
 403     item_a->surface.parentx = self->area.x;
 404     item_a->surface.parenty = self->area.y;
 405     RrPaint(item_a, self->window, self->area.width, self->area.height);
 406
 407     switch (self->entry->type) {
 408     case OB_MENU_ENTRY_TYPE_NORMAL:
 409         text_a = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 410                   !self->entry->data.normal.enabled ?
 411                   /* disabled */
 412                   (self == self->frame->selected ?
 413                    ob_rr_theme->a_menu_text_disabled_selected :
 414                    ob_rr_theme->a_menu_text_disabled) :
 415                   /* enabled */
 416                   (self == self->frame->selected ?
 417                    ob_rr_theme->a_menu_text_selected :
 418                    ob_rr_theme->a_menu_text_normal));
 419         text_a->texture[0].data.text.string = self->entry->data.normal.label;
 420         if (self->entry->data.normal.shortcut &&
 421             (self->frame->menu->show_all_shortcuts ||
 422              self->entry->data.normal.shortcut_always_show ||
 423              self->entry->data.normal.shortcut_position > 0))
 424         {
 425             text_a->texture[0].data.text.shortcut = TRUE;
 426             text_a->texture[0].data.text.shortcut_pos =
 427                 self->entry->data.normal.shortcut_position;
 428         } else
 429             text_a->texture[0].data.text.shortcut = FALSE;
 430         break;
 431     case OB_MENU_ENTRY_TYPE_SUBMENU:
 432         text_a = (self == self->frame->selected ?
 433                   ob_rr_theme->a_menu_text_selected :
 434                   ob_rr_theme->a_menu_text_normal);
 435         sub = self->entry->data.submenu.submenu;
 436         text_a->texture[0].data.text.string = sub ? sub->title : "";
 437         if (sub && sub->shortcut && (self->frame->menu->show_all_shortcuts ||
 438                               sub->shortcut_always_show ||
 439                               sub->shortcut_position > 0))
 440         {
 441             text_a->texture[0].data.text.shortcut = TRUE;
 442             text_a->texture[0].data.text.shortcut_pos = sub->shortcut_position;
 443         } else
 444             text_a->texture[0].data.text.shortcut = FALSE;
 445         break;
 446     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 447         if (self->entry->data.separator.label != NULL) {
 448             text_a = ob_rr_theme->a_menu_text_title;
 449             text_a->texture[0].data.text.string =
 450                 self->entry->data.separator.label;
 451         }
 452         else
 453             text_a = ob_rr_theme->a_menu_text_normal;
 454         break;
 455     default:
 456         g_assert_not_reached();
 457     }
 458
 459     switch (self->entry->type) {
 460     case OB_MENU_ENTRY_TYPE_NORMAL:
 461         XMoveResizeWindow(obt_display, self->text,
 462                           self->frame->text_x, PADDING,
 463                           self->frame->text_w,
 464                           ITEM_HEIGHT - 2*PADDING);
 465         text_a->surface.parent = item_a;
 466         text_a->surface.parentx = self->frame->text_x;
 467         text_a->surface.parenty = PADDING;
 468         RrPaint(text_a, self->text, self->frame->text_w,
 469                 ITEM_HEIGHT - 2*PADDING);
 470         break;
 471     case OB_MENU_ENTRY_TYPE_SUBMENU:
 472         XMoveResizeWindow(obt_display, self->text,
 473                           self->frame->text_x, PADDING,
 474                           self->frame->text_w - ITEM_HEIGHT,
 475                           ITEM_HEIGHT - 2*PADDING);
 476         text_a->surface.parent = item_a;
 477         text_a->surface.parentx = self->frame->text_x;
 478         text_a->surface.parenty = PADDING;
 479         RrPaint(text_a, self->text, self->frame->text_w - ITEM_HEIGHT,
 480                 ITEM_HEIGHT - 2*PADDING);
 481         break;
 482     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 483         if (self->entry->data.separator.label != NULL) {
 484             /* labeled separator */
 485             XMoveResizeWindow(obt_display, self->text,
 486                               ob_rr_theme->paddingx, ob_rr_theme->paddingy,
 487                               self->area.width - 2*ob_rr_theme->paddingx,
 488                               ob_rr_theme->menu_title_height -
 489                               2*ob_rr_theme->paddingy);
 490             text_a->surface.parent = item_a;
 491             text_a->surface.parentx = ob_rr_theme->paddingx;
 492             text_a->surface.parenty = ob_rr_theme->paddingy;
 493             RrPaint(text_a, self->text,
 494                     self->area.width - 2*ob_rr_theme->paddingx,
 495                     ob_rr_theme->menu_title_height -
 496                     2*ob_rr_theme->paddingy);
 497         } else {
 498             gint i;
 499
 500             /* unlabeled separator */
 501             XMoveResizeWindow(obt_display, self->text, 0, 0,
 502                               self->area.width,
 503                               ob_rr_theme->menu_sep_width +
 504                               2*ob_rr_theme->menu_sep_paddingy);
 505
 506             a_sep->surface.parent = item_a;
 507             a_sep->surface.parentx = 0;
 508             a_sep->surface.parenty = 0;
 509             for (i = 0; i < ob_rr_theme->menu_sep_width; ++i) {
 510                 a_sep->texture[i].data.lineart.x1 =
 511                     ob_rr_theme->menu_sep_paddingx;
 512                 a_sep->texture[i].data.lineart.y1 =
 513                     ob_rr_theme->menu_sep_paddingy + i;
 514                 a_sep->texture[i].data.lineart.x2 =
 515                     self->area.width - ob_rr_theme->menu_sep_paddingx - 1;
 516                 a_sep->texture[i].data.lineart.y2 =
 517                     ob_rr_theme->menu_sep_paddingy + i;
 518             }
 519
 520             RrPaint(a_sep, self->text, self->area.width,
 521                     ob_rr_theme->menu_sep_width +
 522                     2*ob_rr_theme->menu_sep_paddingy);
 523         }
 524         break;
 525     default:
 526         g_assert_not_reached();
 527     }
 528
 529     if (((self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL) ||
 530          (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)) &&
 531         self->entry->data.normal.icon)
 532     {
 533         RrAppearance *clear;
 534
 535         XMoveResizeWindow(obt_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_IMAGE;
 545         clear->texture[0].data.image.image =
 546             self->entry->data.normal.icon;
 547         clear->texture[0].data.image.alpha =
 548             self->entry->data.normal.icon_alpha;
 549         clear->surface.parent = item_a;
 550         clear->surface.parentx = PADDING;
 551         clear->surface.parenty = frame->item_margin.top;
 552         RrPaint(clear, self->icon,
 553                 ITEM_HEIGHT - frame->item_margin.top
 554                 - frame->item_margin.bottom,
 555                 ITEM_HEIGHT - frame->item_margin.top
 556                 - frame->item_margin.bottom);
 557         XMapWindow(obt_display, self->icon);
 558     } else if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 559                self->entry->data.normal.mask)
 560     {
 561         RrColor *c;
 562         RrAppearance *clear;
 563
 564         XMoveResizeWindow(obt_display, self->icon,
 565                           PADDING, frame->item_margin.top,
 566                           ITEM_HEIGHT - frame->item_margin.top
 567                           - frame->item_margin.bottom,
 568                           ITEM_HEIGHT - frame->item_margin.top
 569                           - frame->item_margin.bottom);
 570
 571         clear = ob_rr_theme->a_clear_tex;
 572         RrAppearanceClearTextures(clear);
 573         clear->texture[0].type = RR_TEXTURE_MASK;
 574         clear->texture[0].data.mask.mask =
 575             self->entry->data.normal.mask;
 576
 577         c = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 578              !self->entry->data.normal.enabled ?
 579              /* disabled */
 580              (self == self->frame->selected ?
 581               self->entry->data.normal.mask_disabled_selected_color :
 582               self->entry->data.normal.mask_disabled_color) :
 583              /* enabled */
 584              (self == self->frame->selected ?
 585               self->entry->data.normal.mask_selected_color :
 586               self->entry->data.normal.mask_normal_color));
 587         clear->texture[0].data.mask.color = c;
 588
 589         clear->surface.parent = item_a;
 590         clear->surface.parentx = PADDING;
 591         clear->surface.parenty = frame->item_margin.top;
 592         RrPaint(clear, self->icon,
 593                 ITEM_HEIGHT - frame->item_margin.top
 594                 - frame->item_margin.bottom,
 595                 ITEM_HEIGHT - frame->item_margin.top
 596                 - frame->item_margin.bottom);
 597         XMapWindow(obt_display, self->icon);
 598     } else
 599         XUnmapWindow(obt_display, self->icon);
 600
 601     if (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 602         RrAppearance *bullet_a;
 603         XMoveResizeWindow(obt_display, self->bullet,
 604                           self->frame->text_x + self->frame->text_w -
 605                           ITEM_HEIGHT + PADDING, PADDING,
 606                           ITEM_HEIGHT - 2*PADDING,
 607                           ITEM_HEIGHT - 2*PADDING);
 608         bullet_a = (self == self->frame->selected ?
 609                     ob_rr_theme->a_menu_bullet_selected :
 610                     ob_rr_theme->a_menu_bullet_normal);
 611         bullet_a->surface.parent = item_a;
 612         bullet_a->surface.parentx =
 613             self->frame->text_x + self->frame->text_w - ITEM_HEIGHT + PADDING;
 614         bullet_a->surface.parenty = PADDING;
 615         RrPaint(bullet_a, self->bullet,
 616                 ITEM_HEIGHT - 2*PADDING,
 617                 ITEM_HEIGHT - 2*PADDING);
 618         XMapWindow(obt_display, self->bullet);
 619     } else
 620         XUnmapWindow(obt_display, self->bullet);
 621
 622     XFlush(obt_display);
 623 }
 624
 625 /*! this code is taken from the menu_frame_render. if that changes, this won't
 626   work.. */
 627 static gint menu_entry_frame_get_height(ObMenuEntryFrame *self,
 628                                         gboolean first_entry,
 629                                         gboolean last_entry)
 630 {
 631     ObMenuEntryType t;
 632     gint h = 0;
 633
 634     h += 2*PADDING;
 635
 636     if (self)
 637         t = self->entry->type;
 638     else
 639         /* this is the More... entry, it's NORMAL type */
 640         t = OB_MENU_ENTRY_TYPE_NORMAL;
 641
 642     switch (t) {
 643     case OB_MENU_ENTRY_TYPE_NORMAL:
 644     case OB_MENU_ENTRY_TYPE_SUBMENU:
 645         h += ob_rr_theme->menu_font_height;
 646         break;
 647     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 648         if (self->entry->data.separator.label != NULL) {
 649             h += ob_rr_theme->menu_title_height +
 650                 (ob_rr_theme->mbwidth - PADDING) * 2;
 651
 652             /* if the first entry is a labeled separator, then make its border
 653                overlap with the menu's outside border */
 654             if (first_entry)
 655                 h -= ob_rr_theme->mbwidth;
 656             /* if the last entry is a labeled separator, then make its border
 657                overlap with the menu's outside border */
 658             if (last_entry)
 659                 h -= ob_rr_theme->mbwidth;
 660         } else {
 661             h += ob_rr_theme->menu_sep_width +
 662                 2*ob_rr_theme->menu_sep_paddingy - PADDING * 2;
 663         }
 664         break;
 665     }
 666
 667     return h;
 668 }
 669
 670 void menu_frame_render(ObMenuFrame *self)
 671 {
 672     gint w = 0, h = 0;
 673     gint tw, th; /* temps */
 674     GList *it;
 675     gboolean has_icon = FALSE;
 676     ObMenu *sub;
 677     ObMenuEntryFrame *e;
 678
 679     /* find text dimensions */
 680
 681     STRUT_SET(self->item_margin, 0, 0, 0, 0);
 682
 683     if (self->entries) {
 684         gint l, t, r, b;
 685
 686         e = self->entries->data;
 687         ob_rr_theme->a_menu_text_normal->texture[0].data.text.string = "";
 688         tw = RrMinWidth(ob_rr_theme->a_menu_text_normal);
 689         tw += 2*PADDING;
 690
 691         th = ITEM_HEIGHT;
 692
 693         RrMargins(ob_rr_theme->a_menu_normal, &l, &t, &r, &b);
 694         STRUT_SET(self->item_margin,
 695                   MAX(self->item_margin.left, l),
 696                   MAX(self->item_margin.top, t),
 697                   MAX(self->item_margin.right, r),
 698                   MAX(self->item_margin.bottom, b));
 699         RrMargins(ob_rr_theme->a_menu_selected, &l, &t, &r, &b);
 700         STRUT_SET(self->item_margin,
 701                   MAX(self->item_margin.left, l),
 702                   MAX(self->item_margin.top, t),
 703                   MAX(self->item_margin.right, r),
 704                   MAX(self->item_margin.bottom, b));
 705         RrMargins(ob_rr_theme->a_menu_disabled, &l, &t, &r, &b);
 706         STRUT_SET(self->item_margin,
 707                   MAX(self->item_margin.left, l),
 708                   MAX(self->item_margin.top, t),
 709                   MAX(self->item_margin.right, r),
 710                   MAX(self->item_margin.bottom, b));
 711         RrMargins(ob_rr_theme->a_menu_disabled_selected, &l, &t, &r, &b);
 712         STRUT_SET(self->item_margin,
 713                   MAX(self->item_margin.left, l),
 714                   MAX(self->item_margin.top, t),
 715                   MAX(self->item_margin.right, r),
 716                   MAX(self->item_margin.bottom, b));
 717     }
 718
 719     /* render the entries */
 720
 721     for (it = self->entries; it; it = g_list_next(it)) {
 722         RrAppearance *text_a;
 723         e = it->data;
 724
 725         /* if the first entry is a labeled separator, then make its border
 726            overlap with the menu's outside border */
 727         if (it == self->entries &&
 728             e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 729             e->entry->data.separator.label)
 730         {
 731             h -= ob_rr_theme->mbwidth;
 732         }
 733
 734         if (e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 735             e->entry->data.separator.label)
 736         {
 737             e->border = ob_rr_theme->mbwidth;
 738         }
 739
 740         RECT_SET_POINT(e->area, 0, h+e->border);
 741         XMoveWindow(obt_display, e->window,
 742                     e->area.x-e->border, e->area.y-e->border);
 743         XSetWindowBorderWidth(obt_display, e->window, e->border);
 744         XSetWindowBorder(obt_display, e->window,
 745                          RrColorPixel(ob_rr_theme->menu_border_color));
 746
 747         text_a = (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 748                   !e->entry->data.normal.enabled ?
 749                   /* disabled */
 750                   (e == self->selected ?
 751                    ob_rr_theme->a_menu_text_disabled_selected :
 752                    ob_rr_theme->a_menu_text_disabled) :
 753                   /* enabled */
 754                   (e == self->selected ?
 755                    ob_rr_theme->a_menu_text_selected :
 756                    ob_rr_theme->a_menu_text_normal));
 757         switch (e->entry->type) {
 758         case OB_MENU_ENTRY_TYPE_NORMAL:
 759             text_a->texture[0].data.text.string = e->entry->data.normal.label;
 760             tw = RrMinWidth(text_a);
 761             tw = MIN(tw, MAX_MENU_WIDTH);
 762             th = ob_rr_theme->menu_font_height;
 763
 764             if (e->entry->data.normal.icon ||
 765                 e->entry->data.normal.mask)
 766                 has_icon = TRUE;
 767             break;
 768         case OB_MENU_ENTRY_TYPE_SUBMENU:
 769             sub = e->entry->data.submenu.submenu;
 770             text_a->texture[0].data.text.string = sub ? sub->title : "";
 771             tw = RrMinWidth(text_a);
 772             tw = MIN(tw, MAX_MENU_WIDTH);
 773             th = ob_rr_theme->menu_font_height;
 774
 775             if (e->entry->data.normal.icon ||
 776                 e->entry->data.normal.mask)
 777                 has_icon = TRUE;
 778
 779             tw += ITEM_HEIGHT - PADDING;
 780             break;
 781         case OB_MENU_ENTRY_TYPE_SEPARATOR:
 782             if (e->entry->data.separator.label != NULL) {
 783                 ob_rr_theme->a_menu_text_title->texture[0].data.text.string =
 784                     e->entry->data.separator.label;
 785                 tw = RrMinWidth(ob_rr_theme->a_menu_text_title) +
 786                     2*ob_rr_theme->paddingx;
 787                 tw = MIN(tw, MAX_MENU_WIDTH);
 788                 th = ob_rr_theme->menu_title_height +
 789                     (ob_rr_theme->mbwidth - PADDING) *2;
 790             } else {
 791                 tw = 0;
 792                 th = ob_rr_theme->menu_sep_width +
 793                     2*ob_rr_theme->menu_sep_paddingy - 2*PADDING;
 794             }
 795             break;
 796         default:
 797             g_assert_not_reached();
 798         }
 799         tw += 2*PADDING;
 800         th += 2*PADDING;
 801         w = MAX(w, tw);
 802         h += th;
 803     }
 804
 805     /* if the last entry is a labeled separator, then make its border
 806        overlap with the menu's outside border */
 807     it = g_list_last(self->entries);
 808     e = it ? it->data : NULL;
 809     if (e && e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 810         e->entry->data.separator.label)
 811     {
 812         h -= ob_rr_theme->mbwidth;
 813     }
 814
 815     self->text_x = PADDING;
 816     self->text_w = w;
 817
 818     if (self->entries) {
 819         if (has_icon) {
 820             w += ITEM_HEIGHT + PADDING;
 821             self->text_x += ITEM_HEIGHT + PADDING;
 822         }
 823     }
 824
 825     if (!w) w = 10;
 826     if (!h) h = 3;
 827
 828     XResizeWindow(obt_display, self->window, w, h);
 829
 830     self->inner_w = w;
 831
 832     RrPaint(self->a_items, self->window, w, h);
 833
 834     for (it = self->entries; it; it = g_list_next(it))
 835         menu_entry_frame_render(it->data);
 836
 837     w += ob_rr_theme->mbwidth * 2;
 838     h += ob_rr_theme->mbwidth * 2;
 839
 840     RECT_SET_SIZE(self->area, w, h);
 841
 842     XFlush(obt_display);
 843 }
 844
 845 static void menu_frame_update(ObMenuFrame *self)
 846 {
 847     GList *mit, *fit;
 848     const Rect *a;
 849     gint h;
 850
 851     menu_pipe_execute(self->menu);
 852     menu_find_submenus(self->menu);
 853
 854     self->selected = NULL;
 855
 856     /* start at show_from */
 857     mit = g_list_nth(self->menu->entries, self->show_from);
 858
 859     /* go through the menu's and frame's entries and connect the frame entries
 860        to the menu entries */
 861     for (fit = self->entries; mit && fit;
 862          mit = g_list_next(mit), fit = g_list_next(fit))
 863     {
 864         ObMenuEntryFrame *f = fit->data;
 865         f->entry = mit->data;
 866     }
 867
 868     /* if there are more menu entries than in the frame, add them */
 869     while (mit) {
 870         ObMenuEntryFrame *e = menu_entry_frame_new(mit->data, self);
 871         self->entries = g_list_append(self->entries, e);
 872         mit = g_list_next(mit);
 873     }
 874
 875     /* if there are more frame entries than menu entries then get rid of
 876        them */
 877     while (fit) {
 878         GList *n = g_list_next(fit);
 879         menu_entry_frame_free(fit->data);
 880         self->entries = g_list_delete_link(self->entries, fit);
 881         fit = n;
 882     }
 883
 884     /* * make the menu fit on the screen */
 885
 886     /* calculate the height of the menu */
 887     h = 0;
 888     for (fit = self->entries; fit; fit = g_list_next(fit))
 889         h += menu_entry_frame_get_height(fit->data,
 890                                          fit == self->entries,
 891                                          g_list_next(fit) == NULL);
 892     /* add the border at the top and bottom */
 893     h += ob_rr_theme->mbwidth * 2;
 894
 895     a = screen_physical_area_monitor(self->monitor);
 896
 897     if (h > a->height) {
 898         GList *flast, *tmp;
 899         gboolean last_entry = TRUE;
 900
 901         /* take the height of our More... entry into account */
 902         h += menu_entry_frame_get_height(NULL, FALSE, TRUE);
 903
 904         /* start at the end of the entries */
 905         flast = g_list_last(self->entries);
 906
 907         /* pull out all the entries from the frame that don't
 908            fit on the screen, leaving at least 1 though */
 909         while (h > a->height && g_list_previous(flast) != NULL) {
 910             /* update the height, without this entry */
 911             h -= menu_entry_frame_get_height(flast->data, FALSE, last_entry);
 912
 913             /* destroy the entry we're not displaying */
 914             tmp = flast;
 915             flast = g_list_previous(flast);
 916             menu_entry_frame_free(tmp->data);
 917             self->entries = g_list_delete_link(self->entries, tmp);
 918
 919             /* only the first one that we see is the last entry in the menu */
 920             last_entry = FALSE;
 921         };
 922
 923         {
 924             ObMenuEntry *more_entry;
 925             ObMenuEntryFrame *more_frame;
 926             /* make the More... menu entry frame which will display in this
 927                frame.
 928                if self->menu->more_menu is NULL that means that this is already
 929                More... menu, so just use ourself.
 930             */
 931             more_entry = menu_get_more((self->menu->more_menu ?
 932                                         self->menu->more_menu :
 933                                         self->menu),
 934                                        /* continue where we left off */
 935                                        self->show_from +
 936                                        g_list_length(self->entries));
 937             more_frame = menu_entry_frame_new(more_entry, self);
 938             /* make it get deleted when the menu frame goes away */
 939             menu_entry_unref(more_entry);
 940
 941             /* add our More... entry to the frame */
 942             self->entries = g_list_append(self->entries, more_frame);
 943         }
 944     }
 945
 946     menu_frame_render(self);
 947 }
 948
 949 static gboolean menu_frame_is_visible(ObMenuFrame *self)
 950 {
 951     return !!(g_list_find(menu_frame_visible, self));
 952 }
 953
 954 static gboolean menu_frame_show(ObMenuFrame *self)
 955 {
 956     GList *it;
 957
 958     /* determine if the underlying menu is already visible */
 959     for (it = menu_frame_visible; it; it = g_list_next(it)) {
 960         ObMenuFrame *f = it->data;
 961         if (f->menu == self->menu)
 962             break;
 963     }
 964     if (!it) {
 965         if (self->menu->update_func)
 966             if (!self->menu->update_func(self, self->menu->data))
 967                 return FALSE;
 968     }
 969
 970     if (menu_frame_visible == NULL) {
 971         /* no menus shown yet */
 972
 973         /* grab the pointer in such a way as to pass through "owner events"
 974            so that we can get enter/leave notifies in the menu. */
 975         if (!grab_pointer(TRUE, FALSE, OB_CURSOR_POINTER))
 976             return FALSE;
 977         if (!grab_keyboard()) {
 978             ungrab_pointer();
 979             return FALSE;
 980         }
 981     }
 982
 983     menu_frame_update(self);
 984
 985     menu_frame_visible = g_list_prepend(menu_frame_visible, self);
 986
 987     if (self->menu->show_func)
 988         self->menu->show_func(self, self->menu->data);
 989
 990     return TRUE;
 991 }
 992
 993 gboolean menu_frame_show_topmenu(ObMenuFrame *self, gint x, gint y,
 994                                  gboolean mouse)
 995 {
 996     gint px, py;
 997
 998     if (menu_frame_is_visible(self))
 999         return TRUE;
1000     if (!menu_frame_show(self))
1001         return FALSE;
1002
1003     if (self->menu->place_func)
1004         self->menu->place_func(self, &x, &y, mouse, self->menu->data);
1005     else
1006         menu_frame_place_topmenu(self, &x, &y);
1007
1008     menu_frame_move(self, x, y);
1009
1010     XMapWindow(obt_display, self->window);
1011
1012     if (screen_pointer_pos(&px, &py)) {
1013         ObMenuEntryFrame *e = menu_entry_frame_under(px, py);
1014         if (e && e->frame == self)
1015             e->ignore_enters++;
1016     }
1017
1018     return TRUE;
1019 }
1020
1021 /*! Stop hiding an open submenu.
1022     @child The OnMenuFrame of the submenu to be hidden
1023 */
1024 static void remove_submenu_hide_timeout(ObMenuFrame *child)
1025 {
1026     if (submenu_hide_timer) g_source_remove(submenu_hide_timer);
1027     submenu_hide_timer = 0;
1028 }
1029
1030 gboolean menu_frame_show_submenu(ObMenuFrame *self, ObMenuFrame *parent,
1031                                  ObMenuEntryFrame *parent_entry)
1032 {
1033     gint x, y, dx, dy;
1034     gint px, py;
1035
1036     if (menu_frame_is_visible(self))
1037         return TRUE;
1038
1039     self->monitor = parent->monitor;
1040     self->parent = parent;
1041     self->parent_entry = parent_entry;
1042
1043     /* set up parent's child to be us */
1044     if ((parent->child) != self) {
1045         if (parent->child)
1046             menu_frame_hide(parent->child);
1047         parent->child = self;
1048         parent->child_entry = parent_entry;
1049     }
1050
1051     if (!menu_frame_show(self)) {
1052         parent->child = NULL;
1053         parent->child_entry = NULL;
1054         return FALSE;
1055     }
1056
1057     menu_frame_place_submenu(self, &x, &y);
1058     menu_frame_move_on_screen(self, x, y, &dx, &dy);
1059
1060     if (dx != 0) {
1061         /*try the other side */
1062         self->direction_right = !self->direction_right;
1063         menu_frame_place_submenu(self, &x, &y);
1064         menu_frame_move_on_screen(self, x, y, &dx, &dy);
1065     }
1066     menu_frame_move(self, x + dx, y + dy);
1067
1068     XMapWindow(obt_display, self->window);
1069
1070     if (screen_pointer_pos(&px, &py)) {
1071         ObMenuEntryFrame *e = menu_entry_frame_under(px, py);
1072         if (e && e->frame == self)
1073             e->ignore_enters++;
1074     }
1075
1076     return TRUE;
1077 }
1078
1079 static void menu_frame_hide(ObMenuFrame *self)
1080 {
1081     ObMenu *const menu = self->menu;
1082     GList *it = g_list_find(menu_frame_visible, self);
1083     gulong ignore_start;
1084
1085     if (!it)
1086         return;
1087
1088     if (menu->hide_func)
1089         menu->hide_func(self, menu->data);
1090
1091     if (self->child)
1092         menu_frame_hide(self->child);
1093
1094     if (self->parent) {
1095         remove_submenu_hide_timeout(self);
1096
1097         self->parent->child = NULL;
1098         self->parent->child_entry = NULL;
1099     }
1100     self->parent = NULL;
1101     self->parent_entry = NULL;
1102
1103     menu_frame_visible = g_list_delete_link(menu_frame_visible, it);
1104
1105     if (menu_frame_visible == NULL) {
1106         /* last menu shown */
1107         ungrab_pointer();
1108         ungrab_keyboard();
1109     }
1110
1111     ignore_start = event_start_ignore_all_enters();
1112     XUnmapWindow(obt_display, self->window);
1113     event_end_ignore_all_enters(ignore_start);
1114
1115     menu_frame_free(self);
1116
1117     if (menu->cleanup_func)
1118         menu->cleanup_func(menu, menu->data);
1119 }
1120
1121 void menu_frame_hide_all(void)
1122 {
1123     GList *it;
1124
1125     if (config_submenu_show_delay) {
1126         /* remove any submenu open requests */
1127         if (submenu_show_timer) g_source_remove(submenu_show_timer);
1128         submenu_show_timer = 0;
1129     }
1130     if ((it = g_list_last(menu_frame_visible)))
1131         menu_frame_hide(it->data);
1132 }
1133
1134 ObMenuFrame* menu_frame_under(gint x, gint y)
1135 {
1136     ObMenuFrame *ret = NULL;
1137     GList *it;
1138
1139     for (it = menu_frame_visible; it; it = g_list_next(it)) {
1140         ObMenuFrame *f = it->data;
1141
1142         if (RECT_CONTAINS(f->area, x, y)) {
1143             ret = f;
1144             break;
1145         }
1146     }
1147     return ret;
1148 }
1149
1150 ObMenuEntryFrame* menu_entry_frame_under(gint x, gint y)
1151 {
1152     ObMenuFrame *frame;
1153     ObMenuEntryFrame *ret = NULL;
1154     GList *it;
1155
1156     if ((frame = menu_frame_under(x, y))) {
1157         x -= ob_rr_theme->mbwidth + frame->area.x;
1158         y -= ob_rr_theme->mbwidth + frame->area.y;
1159
1160         for (it = frame->entries; it; it = g_list_next(it)) {
1161             ObMenuEntryFrame *e = it->data;
1162
1163             if (RECT_CONTAINS(e->area, x, y)) {
1164                 ret = e;
1165                 break;
1166             }
1167         }
1168     }
1169     return ret;
1170 }
1171
1172 static gboolean submenu_show_timeout(gpointer data)
1173 {
1174     g_assert(menu_frame_visible);
1175     menu_entry_frame_show_submenu((ObMenuEntryFrame*)data);
1176     return FALSE;
1177 }
1178
1179 static gboolean submenu_hide_timeout(gpointer data)
1180 {
1181     g_assert(menu_frame_visible);
1182     menu_frame_hide((ObMenuFrame*)data);
1183     return FALSE;
1184 }
1185
1186 void menu_frame_select(ObMenuFrame *self, ObMenuEntryFrame *entry,
1187                        gboolean immediate)
1188 {
1189     ObMenuEntryFrame *old = self->selected;
1190     ObMenuFrame *oldchild = self->child;
1191     ObMenuEntryFrame *oldchild_entry = self->child_entry;
1192
1193     /* if the user selected a separator, ignore it and reselect what we had
1194        selected before */
1195     if (entry && entry->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR)
1196         entry = old;
1197
1198     if (old == entry &&
1199         (!old || old->entry->type != OB_MENU_ENTRY_TYPE_SUBMENU))
1200         return;
1201
1202     /* if the user left this menu but we have a submenu open, move the
1203        selection back to that submenu */
1204     if (!entry && oldchild_entry)
1205         entry = oldchild_entry;
1206
1207     if (config_submenu_show_delay) {
1208         /* remove any submenu open requests */
1209         if (submenu_show_timer) g_source_remove(submenu_show_timer);
1210         submenu_show_timer = 0;
1211     }
1212
1213     self->selected = entry;
1214
1215     if (old)
1216         menu_entry_frame_render(old);
1217
1218     if (oldchild_entry) {
1219         /* There is an open submenu */
1220         if (oldchild_entry == self->selected) {
1221             /* The open submenu has been reselected, so stop hiding the
1222                submenu */
1223             remove_submenu_hide_timeout(oldchild);
1224         }
1225         else if (oldchild_entry == old) {
1226             /* The open submenu was selected and is no longer, so hide the
1227                submenu */
1228             if (immediate || config_submenu_hide_delay == 0)
1229                 menu_frame_hide(oldchild);
1230             else if (config_submenu_hide_delay > 0) {
1231                 if (submenu_hide_timer) g_source_remove(submenu_hide_timer);
1232                 submenu_hide_timer =
1233                     g_timeout_add_full(G_PRIORITY_DEFAULT,
1234                                        config_submenu_hide_delay,
1235                                        submenu_hide_timeout, oldchild, NULL);
1236             }
1237         }
1238     }
1239
1240     if (self->selected) {
1241         menu_entry_frame_render(self->selected);
1242
1243         if (self->selected->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
1244             /* only show if the submenu isn't already showing */
1245             if (oldchild_entry != self->selected) {
1246                 if (immediate || config_submenu_hide_delay == 0)
1247                     menu_entry_frame_show_submenu(self->selected);
1248                 else if (config_submenu_hide_delay > 0) {
1249                     if (submenu_show_timer)
1250                         g_source_remove(submenu_show_timer);
1251                     submenu_show_timer =
1252                         g_timeout_add_full(G_PRIORITY_DEFAULT,
1253                                            config_submenu_show_delay,
1254                                            submenu_show_timeout,
1255                                            self->selected, NULL);
1256                 }
1257             }
1258             /* hide the grandchildren of this menu. and move the cursor to
1259                the current menu */
1260             else if (immediate && self->child && self->child->child) {
1261                 menu_frame_hide(self->child->child);
1262                 menu_frame_select(self->child, NULL, TRUE);
1263             }
1264         }
1265     }
1266 }
1267
1268 void menu_entry_frame_show_submenu(ObMenuEntryFrame *self)
1269 {
1270     ObMenuFrame *f;
1271
1272     if (!self->entry->data.submenu.submenu) return;
1273
1274     f = menu_frame_new(self->entry->data.submenu.submenu,
1275                        self->entry->data.submenu.show_from,
1276                        self->frame->client);
1277     /* pass our direction on to our child */
1278     f->direction_right = self->frame->direction_right;
1279
1280     if (!menu_frame_show_submenu(f, self->frame, self))
1281         menu_frame_free(f);
1282 }
1283
1284 void menu_entry_frame_execute(ObMenuEntryFrame *self, guint state)
1285 {
1286     if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
1287         self->entry->data.normal.enabled)
1288     {
1289         /* grab all this shizzle, cuz when the menu gets hidden, 'self'
1290            gets freed */
1291         ObMenuEntry *entry = self->entry;
1292         ObMenuExecuteFunc func = self->frame->menu->execute_func;
1293         gpointer data = self->frame->menu->data;
1294         ObActionList *acts = self->entry->data.normal.actions;
1295         ObClient *client = self->frame->client;
1296         ObMenuFrame *frame = self->frame;
1297         guint mods = obt_keyboard_only_modmasks(state);
1298
1299         /* release grabs before executing the shit */
1300         if (!(mods & ControlMask)) {
1301             event_cancel_all_key_grabs();
1302             frame = NULL;
1303         }
1304
1305         if (func)
1306             func(entry, frame, client, state, data);
1307         else
1308             action_list_run(acts, OB_USER_ACTION_MENU_SELECTION,
1309                             state, -1, -1, 0, OB_FRAME_CONTEXT_NONE, client);
1310     }
1311 }
1312
1313 void menu_frame_select_previous(ObMenuFrame *self)
1314 {
1315     GList *it = NULL, *start;
1316
1317     if (self->entries) {
1318         start = it = g_list_find(self->entries, self->selected);
1319         while (TRUE) {
1320             ObMenuEntryFrame *e;
1321
1322             it = it ? g_list_previous(it) : g_list_last(self->entries);
1323             if (it == start)
1324                 break;
1325
1326             if (it) {
1327                 e = it->data;
1328                 if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1329                     break;
1330                 if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1331                     break;
1332             }
1333         }
1334     }
1335     menu_frame_select(self, it ? it->data : NULL, FALSE);
1336 }
1337
1338 void menu_frame_select_next(ObMenuFrame *self)
1339 {
1340     GList *it = NULL, *start;
1341
1342     if (self->entries) {
1343         start = it = g_list_find(self->entries, self->selected);
1344         while (TRUE) {
1345             ObMenuEntryFrame *e;
1346
1347             it = it ? g_list_next(it) : self->entries;
1348             if (it == start)
1349                 break;
1350
1351             if (it) {
1352                 e = it->data;
1353                 if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1354                     break;
1355                 if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1356                     break;
1357             }
1358         }
1359     }
1360     menu_frame_select(self, it ? it->data : NULL, FALSE);
1361 }
1362
1363 void menu_frame_select_first(ObMenuFrame *self)
1364 {
1365     GList *it = NULL;
1366
1367     if (self->entries) {
1368         for (it = self->entries; it; it = g_list_next(it)) {
1369             ObMenuEntryFrame *e = it->data;
1370             if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1371                 break;
1372             if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1373                 break;
1374         }
1375     }
1376     menu_frame_select(self, it ? it->data : NULL, FALSE);
1377 }
1378
1379 void menu_frame_select_last(ObMenuFrame *self)
1380 {
1381     GList *it = NULL;
1382
1383     if (self->entries) {
1384         for (it = g_list_last(self->entries); it; it = g_list_previous(it)) {
1385             ObMenuEntryFrame *e = it->data;
1386             if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1387                 break;
1388             if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1389                 break;
1390         }
1391     }
1392     menu_frame_select(self, it ? it->data : NULL, FALSE);
1393 }