Dogcows Code - chaz/openbox/blob - openbox/menuframe.c

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    menuframe.c for the Openbox window manager
   4    Copyright (c) 2006        Mikael Magnusson
   5    Copyright (c) 2003-2007   Dana Jansens
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    See the COPYING file for a copy of the GNU General Public License.
  18 */
  19
  20 #include "menuframe.h"
  21 #include "client.h"
  22 #include "menu.h"
  23 #include "screen.h"
  24 #include "prop.h"
  25 #include "actions.h"
  26 #include "grab.h"
  27 #include "openbox.h"
  28 #include "mainloop.h"
  29 #include "config.h"
  30 #include "render/theme.h"
  31
  32 #define PADDING 2
  33 #define MAX_MENU_WIDTH 400
  34
  35 #define ITEM_HEIGHT (ob_rr_theme->menu_font_height + 2*PADDING)
  36
  37 #define FRAME_EVENTMASK (ButtonPressMask |ButtonMotionMask | EnterWindowMask |\
  38                          LeaveWindowMask)
  39 #define ENTRY_EVENTMASK (EnterWindowMask | LeaveWindowMask | \
  40                          ButtonPressMask | ButtonReleaseMask)
  41
  42 GList *menu_frame_visible;
  43 GHashTable *menu_frame_map;
  44
  45 static RrAppearance *a_sep;
  46
  47 static ObMenuEntryFrame* menu_entry_frame_new(ObMenuEntry *entry,
  48                                               ObMenuFrame *frame);
  49 static void menu_entry_frame_free(ObMenuEntryFrame *self);
  50 static void menu_frame_update(ObMenuFrame *self);
  51 static gboolean menu_entry_frame_submenu_hide_timeout(gpointer data);
  52 static gboolean menu_entry_frame_submenu_show_timeout(gpointer data);
  53 static void menu_frame_hide(ObMenuFrame *self);
  54
  55 static Window createWindow(Window parent, gulong mask,
  56                            XSetWindowAttributes *attrib)
  57 {
  58     return XCreateWindow(ob_display, parent, 0, 0, 1, 1, 0,
  59                          RrDepth(ob_rr_inst), InputOutput,
  60                          RrVisual(ob_rr_inst), mask, attrib);
  61 }
  62
  63 void menu_frame_startup(gboolean reconfig)
  64 {
  65     gint i;
  66
  67     a_sep = RrAppearanceCopy(ob_rr_theme->a_clear);
  68     RrAppearanceAddTextures(a_sep, ob_rr_theme->menu_sep_width);
  69     for (i = 0; i < ob_rr_theme->menu_sep_width; ++i) {
  70         a_sep->texture[i].type = RR_TEXTURE_LINE_ART;
  71         a_sep->texture[i].data.lineart.color =
  72             ob_rr_theme->menu_sep_color;
  73     }
  74
  75     if (reconfig) return;
  76
  77     menu_frame_map = g_hash_table_new(g_int_hash, g_int_equal);
  78 }
  79
  80 void menu_frame_shutdown(gboolean reconfig)
  81 {
  82     RrAppearanceFree(a_sep);
  83
  84     if (reconfig) return;
  85
  86     g_hash_table_destroy(menu_frame_map);
  87 }
  88
  89 ObMenuFrame* menu_frame_new(ObMenu *menu, guint show_from, ObClient *client)
  90 {
  91     ObMenuFrame *self;
  92     XSetWindowAttributes attr;
  93
  94     self = g_new0(ObMenuFrame, 1);
  95     self->type = Window_Menu;
  96     self->menu = menu;
  97     self->selected = NULL;
  98     self->open_submenu = NULL;
  99     self->client = client;
 100     self->direction_right = TRUE;
 101     self->show_from = show_from;
 102
 103     attr.event_mask = FRAME_EVENTMASK;
 104     self->window = createWindow(RootWindow(ob_display, ob_screen),
 105                                 CWEventMask, &attr);
 106
 107     /* make it a popup menu type window */
 108     PROP_SET32(self->window, net_wm_window_type, atom,
 109                prop_atoms.net_wm_window_type_popup_menu);
 110
 111     XSetWindowBorderWidth(ob_display, self->window, ob_rr_theme->mbwidth);
 112     XSetWindowBorder(ob_display, self->window,
 113                      RrColorPixel(ob_rr_theme->menu_border_color));
 114
 115     self->a_items = RrAppearanceCopy(ob_rr_theme->a_menu);
 116
 117     stacking_add(MENU_AS_WINDOW(self));
 118
 119     return self;
 120 }
 121
 122 void menu_frame_free(ObMenuFrame *self)
 123 {
 124     if (self) {
 125         while (self->entries) {
 126             menu_entry_frame_free(self->entries->data);
 127             self->entries = g_list_delete_link(self->entries, self->entries);
 128         }
 129
 130         stacking_remove(MENU_AS_WINDOW(self));
 131
 132         RrAppearanceFree(self->a_items);
 133
 134         XDestroyWindow(ob_display, self->window);
 135
 136         g_free(self);
 137     }
 138 }
 139
 140 static ObMenuEntryFrame* menu_entry_frame_new(ObMenuEntry *entry,
 141                                               ObMenuFrame *frame)
 142 {
 143     ObMenuEntryFrame *self;
 144     XSetWindowAttributes attr;
 145
 146     self = g_new0(ObMenuEntryFrame, 1);
 147     self->entry = entry;
 148     self->frame = frame;
 149
 150     menu_entry_ref(entry);
 151
 152     attr.event_mask = ENTRY_EVENTMASK;
 153     self->window = createWindow(self->frame->window, CWEventMask, &attr);
 154     self->text = createWindow(self->window, 0, NULL);
 155     g_hash_table_insert(menu_frame_map, &self->window, self);
 156     g_hash_table_insert(menu_frame_map, &self->text, self);
 157     if (entry->type == OB_MENU_ENTRY_TYPE_NORMAL) {
 158         self->icon = createWindow(self->window, 0, NULL);
 159         g_hash_table_insert(menu_frame_map, &self->icon, self);
 160     }
 161     if (entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 162         self->bullet = createWindow(self->window, 0, NULL);
 163         g_hash_table_insert(menu_frame_map, &self->bullet, self);
 164     }
 165
 166     XMapWindow(ob_display, self->window);
 167     XMapWindow(ob_display, self->text);
 168
 169     return self;
 170 }
 171
 172 static void menu_entry_frame_free(ObMenuEntryFrame *self)
 173 {
 174     if (self) {
 175         menu_entry_unref(self->entry);
 176
 177         XDestroyWindow(ob_display, self->text);
 178         XDestroyWindow(ob_display, self->window);
 179         g_hash_table_remove(menu_frame_map, &self->text);
 180         g_hash_table_remove(menu_frame_map, &self->window);
 181         if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL) {
 182             XDestroyWindow(ob_display, self->icon);
 183             g_hash_table_remove(menu_frame_map, &self->icon);
 184         }
 185         if (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 186             XDestroyWindow(ob_display, self->bullet);
 187             g_hash_table_remove(menu_frame_map, &self->bullet);
 188         }
 189
 190         g_free(self);
 191     }
 192 }
 193
 194 void menu_frame_move(ObMenuFrame *self, gint x, gint y)
 195 {
 196     RECT_SET_POINT(self->area, x, y);
 197     self->monitor = screen_find_monitor_point(x, y);
 198     XMoveWindow(ob_display, self->window, self->area.x, self->area.y);
 199 }
 200
 201 static void menu_frame_place_topmenu(ObMenuFrame *self, gint *x, gint *y)
 202 {
 203     gint dx, dy;
 204
 205     if (config_menu_middle) {
 206         gint myx;
 207
 208         myx = *x;
 209         *y -= self->area.height / 2;
 210
 211         /* try to the right of the cursor */
 212         menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 213         self->direction_right = TRUE;
 214         if (dx != 0) {
 215             /* try to the left of the cursor */
 216             myx = *x - self->area.width;
 217             menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 218             self->direction_right = FALSE;
 219         }
 220         if (dx != 0) {
 221             /* if didnt fit on either side so just use what it says */
 222             myx = *x;
 223             menu_frame_move_on_screen(self, myx, *y, &dx, &dy);
 224             self->direction_right = TRUE;
 225         }
 226         *x = myx + dx;
 227         *y += dy;
 228     } else {
 229         gint myx, myy;
 230
 231         myx = *x;
 232         myy = *y;
 233
 234         /* try to the bottom right of the cursor */
 235         menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 236         self->direction_right = TRUE;
 237         if (dx != 0 || dy != 0) {
 238             /* try to the bottom left of the cursor */
 239             myx = *x - self->area.width;
 240             myy = *y;
 241             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 242             self->direction_right = FALSE;
 243         }
 244         if (dx != 0 || dy != 0) {
 245             /* try to the top right of the cursor */
 246             myx = *x;
 247             myy = *y - self->area.height;
 248             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 249             self->direction_right = TRUE;
 250         }
 251         if (dx != 0 || dy != 0) {
 252             /* try to the top left of the cursor */
 253             myx = *x - self->area.width;
 254             myy = *y - self->area.height;
 255             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 256             self->direction_right = FALSE;
 257         }
 258         if (dx != 0 || dy != 0) {
 259             /* if didnt fit on either side so just use what it says */
 260             myx = *x;
 261             myy = *y;
 262             menu_frame_move_on_screen(self, myx, myy, &dx, &dy);
 263             self->direction_right = TRUE;
 264         }
 265         *x = myx + dx;
 266         *y = myy + dy;
 267     }
 268 }
 269
 270 static void menu_frame_place_submenu(ObMenuFrame *self, gint *x, gint *y)
 271 {
 272     gint overlapx, overlapy;
 273     gint bwidth;
 274
 275     overlapx = ob_rr_theme->menu_overlap_x;
 276     overlapy = ob_rr_theme->menu_overlap_y;
 277     bwidth = ob_rr_theme->mbwidth;
 278
 279     if (self->direction_right)
 280         *x = self->parent->area.x + self->parent->area.width -
 281             overlapx - bwidth;
 282     else
 283         *x = self->parent->area.x - self->area.width + overlapx + bwidth;
 284
 285     *y = self->parent->area.y + self->parent_entry->area.y;
 286     if (config_menu_middle)
 287         *y -= (self->area.height - (bwidth * 2) - ITEM_HEIGHT) / 2;
 288     else
 289         *y += overlapy;
 290 }
 291
 292 void menu_frame_move_on_screen(ObMenuFrame *self, gint x, gint y,
 293                                gint *dx, gint *dy)
 294 {
 295     Rect *a = NULL;
 296     gint pos, half;
 297
 298     *dx = *dy = 0;
 299
 300     a = screen_physical_area_monitor(screen_find_monitor_point(x, y));
 301
 302     half = g_list_length(self->entries) / 2;
 303     pos = g_list_index(self->entries, self->selected);
 304
 305     /* if in the bottom half then check this stuff first, will keep the bottom
 306        edge of the menu visible */
 307     if (pos > half) {
 308         *dx = MAX(*dx, a->x - x);
 309         *dy = MAX(*dy, a->y - y);
 310     }
 311     *dx = MIN(*dx, (a->x + a->width) - (x + self->area.width));
 312     *dy = MIN(*dy, (a->y + a->height) - (y + self->area.height));
 313     /* if in the top half then check this stuff last, will keep the top
 314        edge of the menu visible */
 315     if (pos <= half) {
 316         *dx = MAX(*dx, a->x - x);
 317         *dy = MAX(*dy, a->y - y);
 318     }
 319
 320     g_free(a);
 321 }
 322
 323 static void menu_entry_frame_render(ObMenuEntryFrame *self)
 324 {
 325     RrAppearance *item_a, *text_a;
 326     gint th; /* temp */
 327     ObMenu *sub;
 328     ObMenuFrame *frame = self->frame;
 329
 330     switch (self->entry->type) {
 331     case OB_MENU_ENTRY_TYPE_NORMAL:
 332     case OB_MENU_ENTRY_TYPE_SUBMENU:
 333         item_a = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 334                   !self->entry->data.normal.enabled ?
 335                   /* disabled */
 336                   (self == self->frame->selected ?
 337                    ob_rr_theme->a_menu_disabled_selected :
 338                    ob_rr_theme->a_menu_disabled) :
 339                   /* enabled */
 340                   (self == self->frame->selected ?
 341                    ob_rr_theme->a_menu_selected :
 342                    ob_rr_theme->a_menu_normal));
 343         th = ITEM_HEIGHT;
 344         break;
 345     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 346         if (self->entry->data.separator.label) {
 347             item_a = ob_rr_theme->a_menu_title;
 348             th = ob_rr_theme->menu_title_height;
 349         } else {
 350             item_a = ob_rr_theme->a_menu_normal;
 351             th = ob_rr_theme->menu_sep_width +
 352                 2*ob_rr_theme->menu_sep_paddingy;
 353         }
 354         break;
 355     default:
 356         g_assert_not_reached();
 357     }
 358
 359     RECT_SET_SIZE(self->area, self->frame->inner_w, th);
 360     XResizeWindow(ob_display, self->window,
 361                   self->area.width, self->area.height);
 362     item_a->surface.parent = self->frame->a_items;
 363     item_a->surface.parentx = self->area.x;
 364     item_a->surface.parenty = self->area.y;
 365     RrPaint(item_a, self->window, self->area.width, self->area.height);
 366
 367     switch (self->entry->type) {
 368     case OB_MENU_ENTRY_TYPE_NORMAL:
 369         text_a = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 370                   !self->entry->data.normal.enabled ?
 371                   /* disabled */
 372                   (self == self->frame->selected ?
 373                    ob_rr_theme->a_menu_text_disabled_selected :
 374                    ob_rr_theme->a_menu_text_disabled) :
 375                   /* enabled */
 376                   (self == self->frame->selected ?
 377                    ob_rr_theme->a_menu_text_selected :
 378                    ob_rr_theme->a_menu_text_normal));
 379         text_a->texture[0].data.text.string = self->entry->data.normal.label;
 380         if (self->entry->data.normal.shortcut &&
 381             (self->frame->menu->show_all_shortcuts ||
 382              self->entry->data.normal.shortcut_always_show ||
 383              self->entry->data.normal.shortcut_position > 0))
 384         {
 385             text_a->texture[0].data.text.shortcut = TRUE;
 386             text_a->texture[0].data.text.shortcut_pos =
 387                 self->entry->data.normal.shortcut_position;
 388         } else
 389             text_a->texture[0].data.text.shortcut = FALSE;
 390         break;
 391     case OB_MENU_ENTRY_TYPE_SUBMENU:
 392         text_a = (self == self->frame->selected ?
 393                   ob_rr_theme->a_menu_text_selected :
 394                   ob_rr_theme->a_menu_text_normal);
 395         sub = self->entry->data.submenu.submenu;
 396         text_a->texture[0].data.text.string = sub ? sub->title : "";
 397         if (sub->shortcut && (self->frame->menu->show_all_shortcuts ||
 398                               sub->shortcut_always_show ||
 399                               sub->shortcut_position > 0))
 400         {
 401             text_a->texture[0].data.text.shortcut = TRUE;
 402             text_a->texture[0].data.text.shortcut_pos = sub->shortcut_position;
 403         } else
 404             text_a->texture[0].data.text.shortcut = FALSE;
 405         break;
 406     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 407         if (self->entry->data.separator.label != NULL) {
 408             text_a = ob_rr_theme->a_menu_text_title;
 409             text_a->texture[0].data.text.string =
 410                 self->entry->data.separator.label;
 411         }
 412         else
 413             text_a = ob_rr_theme->a_menu_text_normal;
 414         break;
 415     }
 416
 417     switch (self->entry->type) {
 418     case OB_MENU_ENTRY_TYPE_NORMAL:
 419         XMoveResizeWindow(ob_display, self->text,
 420                           self->frame->text_x, PADDING,
 421                           self->frame->text_w,
 422                           ITEM_HEIGHT - 2*PADDING);
 423         text_a->surface.parent = item_a;
 424         text_a->surface.parentx = self->frame->text_x;
 425         text_a->surface.parenty = PADDING;
 426         RrPaint(text_a, self->text, self->frame->text_w,
 427                 ITEM_HEIGHT - 2*PADDING);
 428         break;
 429     case OB_MENU_ENTRY_TYPE_SUBMENU:
 430         XMoveResizeWindow(ob_display, self->text,
 431                           self->frame->text_x, PADDING,
 432                           self->frame->text_w - ITEM_HEIGHT,
 433                           ITEM_HEIGHT - 2*PADDING);
 434         text_a->surface.parent = item_a;
 435         text_a->surface.parentx = self->frame->text_x;
 436         text_a->surface.parenty = PADDING;
 437         RrPaint(text_a, self->text, self->frame->text_w - ITEM_HEIGHT,
 438                 ITEM_HEIGHT - 2*PADDING);
 439         break;
 440     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 441         if (self->entry->data.separator.label != NULL) {
 442             /* labeled separator */
 443             XMoveResizeWindow(ob_display, self->text,
 444                               ob_rr_theme->paddingx, ob_rr_theme->paddingy,
 445                               self->area.width - 2*ob_rr_theme->paddingx,
 446                               ob_rr_theme->menu_title_height -
 447                               2*ob_rr_theme->paddingy);
 448             text_a->surface.parent = item_a;
 449             text_a->surface.parentx = ob_rr_theme->paddingx;
 450             text_a->surface.parenty = ob_rr_theme->paddingy;
 451             RrPaint(text_a, self->text,
 452                     self->area.width - 2*ob_rr_theme->paddingx,
 453                     ob_rr_theme->menu_title_height -
 454                     2*ob_rr_theme->paddingy);
 455         } else {
 456             gint i;
 457
 458             /* unlabeled separator */
 459             XMoveResizeWindow(ob_display, self->text, 0, 0,
 460                               self->area.width,
 461                               ob_rr_theme->menu_sep_width +
 462                               2*ob_rr_theme->menu_sep_paddingy);
 463
 464             a_sep->surface.parent = item_a;
 465             a_sep->surface.parentx = 0;
 466             a_sep->surface.parenty = 0;
 467             for (i = 0; i < ob_rr_theme->menu_sep_width; ++i) {
 468                 a_sep->texture[i].data.lineart.x1 =
 469                     ob_rr_theme->menu_sep_paddingx;
 470                 a_sep->texture[i].data.lineart.y1 =
 471                     ob_rr_theme->menu_sep_paddingy + i;
 472                 a_sep->texture[i].data.lineart.x2 =
 473                     self->area.width - ob_rr_theme->menu_sep_paddingx - 1;
 474                 a_sep->texture[i].data.lineart.y2 =
 475                     ob_rr_theme->menu_sep_paddingy + i;
 476             }
 477
 478             RrPaint(a_sep, self->text, self->area.width,
 479                     ob_rr_theme->menu_sep_width +
 480                     2*ob_rr_theme->menu_sep_paddingy);
 481         }
 482         break;
 483     }
 484
 485     if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 486         self->entry->data.normal.icon)
 487     {
 488         RrAppearance *clear;
 489
 490         XMoveResizeWindow(ob_display, self->icon,
 491                           PADDING, frame->item_margin.top,
 492                           ITEM_HEIGHT - frame->item_margin.top
 493                           - frame->item_margin.bottom,
 494                           ITEM_HEIGHT - frame->item_margin.top
 495                           - frame->item_margin.bottom);
 496
 497         clear = ob_rr_theme->a_clear_tex;
 498         RrAppearanceClearTextures(clear);
 499         clear->texture[0].type = RR_TEXTURE_IMAGE;
 500         clear->texture[0].data.image.image =
 501             self->entry->data.normal.icon;
 502         clear->texture[0].data.image.alpha =
 503             self->entry->data.normal.icon_alpha;
 504         clear->surface.parent = item_a;
 505         clear->surface.parentx = PADDING;
 506         clear->surface.parenty = frame->item_margin.top;
 507         RrPaint(clear, self->icon,
 508                 ITEM_HEIGHT - frame->item_margin.top
 509                 - frame->item_margin.bottom,
 510                 ITEM_HEIGHT - frame->item_margin.top
 511                 - frame->item_margin.bottom);
 512         XMapWindow(ob_display, self->icon);
 513     } else if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 514                self->entry->data.normal.mask)
 515     {
 516         RrColor *c;
 517         RrAppearance *clear;
 518
 519         XMoveResizeWindow(ob_display, self->icon,
 520                           PADDING, frame->item_margin.top,
 521                           ITEM_HEIGHT - frame->item_margin.top
 522                           - frame->item_margin.bottom,
 523                           ITEM_HEIGHT - frame->item_margin.top
 524                           - frame->item_margin.bottom);
 525
 526         clear = ob_rr_theme->a_clear_tex;
 527         RrAppearanceClearTextures(clear);
 528         clear->texture[0].type = RR_TEXTURE_MASK;
 529         clear->texture[0].data.mask.mask =
 530             self->entry->data.normal.mask;
 531
 532         c = (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 533              !self->entry->data.normal.enabled ?
 534              /* disabled */
 535              (self == self->frame->selected ?
 536               self->entry->data.normal.mask_disabled_selected_color :
 537               self->entry->data.normal.mask_disabled_color) :
 538              /* enabled */
 539              (self == self->frame->selected ?
 540               self->entry->data.normal.mask_selected_color :
 541               self->entry->data.normal.mask_normal_color));
 542         clear->texture[0].data.mask.color = c;
 543
 544         clear->surface.parent = item_a;
 545         clear->surface.parentx = PADDING;
 546         clear->surface.parenty = frame->item_margin.top;
 547         RrPaint(clear, self->icon,
 548                 ITEM_HEIGHT - frame->item_margin.top
 549                 - frame->item_margin.bottom,
 550                 ITEM_HEIGHT - frame->item_margin.top
 551                 - frame->item_margin.bottom);
 552         XMapWindow(ob_display, self->icon);
 553     } else
 554         XUnmapWindow(ob_display, self->icon);
 555
 556     if (self->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU) {
 557         RrAppearance *bullet_a;
 558         XMoveResizeWindow(ob_display, self->bullet,
 559                           self->frame->text_x + self->frame->text_w -
 560                           ITEM_HEIGHT + PADDING, PADDING,
 561                           ITEM_HEIGHT - 2*PADDING,
 562                           ITEM_HEIGHT - 2*PADDING);
 563         bullet_a = (self == self->frame->selected ?
 564                     ob_rr_theme->a_menu_bullet_selected :
 565                     ob_rr_theme->a_menu_bullet_normal);
 566         bullet_a->surface.parent = item_a;
 567         bullet_a->surface.parentx =
 568             self->frame->text_x + self->frame->text_w - ITEM_HEIGHT + PADDING;
 569         bullet_a->surface.parenty = PADDING;
 570         RrPaint(bullet_a, self->bullet,
 571                 ITEM_HEIGHT - 2*PADDING,
 572                 ITEM_HEIGHT - 2*PADDING);
 573         XMapWindow(ob_display, self->bullet);
 574     } else
 575         XUnmapWindow(ob_display, self->bullet);
 576
 577     XFlush(ob_display);
 578 }
 579
 580 /*! this code is taken from the menu_frame_render. if that changes, this won't
 581   work.. */
 582 static gint menu_entry_frame_get_height(ObMenuEntryFrame *self,
 583                                         gboolean first_entry,
 584                                         gboolean last_entry)
 585 {
 586     ObMenuEntryType t;
 587     gint h = 0;
 588
 589     h += 2*PADDING;
 590
 591     if (self)
 592         t = self->entry->type;
 593     else
 594         /* this is the More... entry, it's NORMAL type */
 595         t = OB_MENU_ENTRY_TYPE_NORMAL;
 596
 597     switch (t) {
 598     case OB_MENU_ENTRY_TYPE_NORMAL:
 599     case OB_MENU_ENTRY_TYPE_SUBMENU:
 600         h += ob_rr_theme->menu_font_height;
 601         break;
 602     case OB_MENU_ENTRY_TYPE_SEPARATOR:
 603         if (self->entry->data.separator.label != NULL) {
 604             h += ob_rr_theme->menu_title_height +
 605                 (ob_rr_theme->mbwidth - PADDING) * 2;
 606
 607             /* if the first entry is a labeled separator, then make its border
 608                overlap with the menu's outside border */
 609             if (first_entry)
 610                 h -= ob_rr_theme->mbwidth;
 611             /* if the last entry is a labeled separator, then make its border
 612                overlap with the menu's outside border */
 613             if (last_entry)
 614                 h -= ob_rr_theme->mbwidth;
 615         } else {
 616             h += ob_rr_theme->menu_sep_width +
 617                 2*ob_rr_theme->menu_sep_paddingy - PADDING * 2;
 618         }
 619         break;
 620     }
 621
 622     return h;
 623 }
 624
 625 void menu_frame_render(ObMenuFrame *self)
 626 {
 627     gint w = 0, h = 0;
 628     gint tw, th; /* temps */
 629     GList *it;
 630     gboolean has_icon = FALSE;
 631     ObMenu *sub;
 632     ObMenuEntryFrame *e;
 633
 634     /* find text dimensions */
 635
 636     STRUT_SET(self->item_margin, 0, 0, 0, 0);
 637
 638     if (self->entries) {
 639         gint l, t, r, b;
 640
 641         e = self->entries->data;
 642         ob_rr_theme->a_menu_text_normal->texture[0].data.text.string = "";
 643         tw = RrMinWidth(ob_rr_theme->a_menu_text_normal);
 644         tw += 2*PADDING;
 645
 646         th = ITEM_HEIGHT;
 647
 648         RrMargins(ob_rr_theme->a_menu_normal, &l, &t, &r, &b);
 649         STRUT_SET(self->item_margin,
 650                   MAX(self->item_margin.left, l),
 651                   MAX(self->item_margin.top, t),
 652                   MAX(self->item_margin.right, r),
 653                   MAX(self->item_margin.bottom, b));
 654         RrMargins(ob_rr_theme->a_menu_selected, &l, &t, &r, &b);
 655         STRUT_SET(self->item_margin,
 656                   MAX(self->item_margin.left, l),
 657                   MAX(self->item_margin.top, t),
 658                   MAX(self->item_margin.right, r),
 659                   MAX(self->item_margin.bottom, b));
 660         RrMargins(ob_rr_theme->a_menu_disabled, &l, &t, &r, &b);
 661         STRUT_SET(self->item_margin,
 662                   MAX(self->item_margin.left, l),
 663                   MAX(self->item_margin.top, t),
 664                   MAX(self->item_margin.right, r),
 665                   MAX(self->item_margin.bottom, b));
 666         RrMargins(ob_rr_theme->a_menu_disabled_selected, &l, &t, &r, &b);
 667         STRUT_SET(self->item_margin,
 668                   MAX(self->item_margin.left, l),
 669                   MAX(self->item_margin.top, t),
 670                   MAX(self->item_margin.right, r),
 671                   MAX(self->item_margin.bottom, b));
 672     }
 673
 674     /* render the entries */
 675
 676     for (it = self->entries; it; it = g_list_next(it)) {
 677         RrAppearance *text_a;
 678         e = it->data;
 679
 680         /* if the first entry is a labeled separator, then make its border
 681            overlap with the menu's outside border */
 682         if (it == self->entries &&
 683             e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 684             e->entry->data.separator.label)
 685         {
 686             h -= ob_rr_theme->mbwidth;
 687         }
 688
 689         if (e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 690             e->entry->data.separator.label)
 691         {
 692             e->border = ob_rr_theme->mbwidth;
 693         }
 694
 695         RECT_SET_POINT(e->area, 0, h+e->border);
 696         XMoveWindow(ob_display, e->window,
 697                     e->area.x-e->border, e->area.y-e->border);
 698         XSetWindowBorderWidth(ob_display, e->window, e->border);
 699         XSetWindowBorder(ob_display, e->window,
 700                          RrColorPixel(ob_rr_theme->menu_border_color));
 701
 702         text_a = (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
 703                   !e->entry->data.normal.enabled ?
 704                   /* disabled */
 705                   (e == self->selected ?
 706                    ob_rr_theme->a_menu_text_disabled_selected :
 707                    ob_rr_theme->a_menu_text_disabled) :
 708                   /* enabled */
 709                   (e == self->selected ?
 710                    ob_rr_theme->a_menu_text_selected :
 711                    ob_rr_theme->a_menu_text_normal));
 712         switch (e->entry->type) {
 713         case OB_MENU_ENTRY_TYPE_NORMAL:
 714             text_a->texture[0].data.text.string = e->entry->data.normal.label;
 715             tw = RrMinWidth(text_a);
 716             tw = MIN(tw, MAX_MENU_WIDTH);
 717             th = ob_rr_theme->menu_font_height;
 718
 719             if (e->entry->data.normal.icon ||
 720                 e->entry->data.normal.mask)
 721                 has_icon = TRUE;
 722             break;
 723         case OB_MENU_ENTRY_TYPE_SUBMENU:
 724             sub = e->entry->data.submenu.submenu;
 725             text_a->texture[0].data.text.string = sub ? sub->title : "";
 726             tw = RrMinWidth(text_a);
 727             tw = MIN(tw, MAX_MENU_WIDTH);
 728             th = ob_rr_theme->menu_font_height;
 729
 730             if (e->entry->data.normal.icon ||
 731                 e->entry->data.normal.mask)
 732                 has_icon = TRUE;
 733
 734             tw += ITEM_HEIGHT - PADDING;
 735             break;
 736         case OB_MENU_ENTRY_TYPE_SEPARATOR:
 737             if (e->entry->data.separator.label != NULL) {
 738                 ob_rr_theme->a_menu_text_title->texture[0].data.text.string =
 739                     e->entry->data.separator.label;
 740                 tw = RrMinWidth(ob_rr_theme->a_menu_text_title) +
 741                     2*ob_rr_theme->paddingx;
 742                 tw = MIN(tw, MAX_MENU_WIDTH);
 743                 th = ob_rr_theme->menu_title_height +
 744                     (ob_rr_theme->mbwidth - PADDING) *2;
 745             } else {
 746                 tw = 0;
 747                 th = ob_rr_theme->menu_sep_width +
 748                     2*ob_rr_theme->menu_sep_paddingy - 2*PADDING;
 749             }
 750             break;
 751         }
 752         tw += 2*PADDING;
 753         th += 2*PADDING;
 754         w = MAX(w, tw);
 755         h += th;
 756     }
 757
 758     /* if the last entry is a labeled separator, then make its border
 759        overlap with the menu's outside border */
 760     it = g_list_last(self->entries);
 761     e = it ? it->data : NULL;
 762     if (e && e->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR &&
 763         e->entry->data.separator.label)
 764     {
 765         h -= ob_rr_theme->mbwidth;
 766     }
 767
 768     self->text_x = PADDING;
 769     self->text_w = w;
 770
 771     if (self->entries) {
 772         if (has_icon) {
 773             w += ITEM_HEIGHT + PADDING;
 774             self->text_x += ITEM_HEIGHT + PADDING;
 775         }
 776     }
 777
 778     if (!w) w = 10;
 779     if (!h) h = 3;
 780
 781     XResizeWindow(ob_display, self->window, w, h);
 782
 783     self->inner_w = w;
 784
 785     RrPaint(self->a_items, self->window, w, h);
 786
 787     for (it = self->entries; it; it = g_list_next(it))
 788         menu_entry_frame_render(it->data);
 789
 790     w += ob_rr_theme->mbwidth * 2;
 791     h += ob_rr_theme->mbwidth * 2;
 792
 793     RECT_SET_SIZE(self->area, w, h);
 794
 795     XFlush(ob_display);
 796 }
 797
 798 static void menu_frame_update(ObMenuFrame *self)
 799 {
 800     GList *mit, *fit;
 801     Rect *a;
 802     gint h;
 803
 804     menu_pipe_execute(self->menu);
 805     menu_find_submenus(self->menu);
 806
 807     self->selected = NULL;
 808
 809     /* start at show_from */
 810     mit = g_list_nth(self->menu->entries, self->show_from);
 811
 812     /* go through the menu's and frame's entries and connect the frame entries
 813        to the menu entries */
 814     for (fit = self->entries; mit && fit;
 815          mit = g_list_next(mit), fit = g_list_next(fit))
 816     {
 817         ObMenuEntryFrame *f = fit->data;
 818         f->entry = mit->data;
 819     }
 820
 821     /* if there are more menu entries than in the frame, add them */
 822     while (mit) {
 823         ObMenuEntryFrame *e = menu_entry_frame_new(mit->data, self);
 824         self->entries = g_list_append(self->entries, e);
 825         mit = g_list_next(mit);
 826     }
 827
 828     /* if there are more frame entries than menu entries then get rid of
 829        them */
 830     while (fit) {
 831         GList *n = g_list_next(fit);
 832         menu_entry_frame_free(fit->data);
 833         self->entries = g_list_delete_link(self->entries, fit);
 834         fit = n;
 835     }
 836
 837     /* * make the menu fit on the screen */
 838
 839     /* calculate the height of the menu */
 840     h = 0;
 841     for (fit = self->entries; fit; fit = g_list_next(fit))
 842         h += menu_entry_frame_get_height(fit->data,
 843                                          fit == self->entries,
 844                                          g_list_next(fit) == NULL);
 845     /* add the border at the top and bottom */
 846     h += ob_rr_theme->mbwidth * 2;
 847
 848     a = screen_physical_area_monitor(self->monitor);
 849
 850     if (h > a->height) {
 851         GList *flast, *tmp;
 852         gboolean last_entry = TRUE;
 853
 854         /* take the height of our More... entry into account */
 855         h += menu_entry_frame_get_height(NULL, FALSE, TRUE);
 856
 857         /* start at the end of the entries */
 858         flast = g_list_last(self->entries);
 859
 860         /* pull out all the entries from the frame that don't
 861            fit on the screen, leaving at least 1 though */
 862         while (h > a->height && g_list_previous(flast) != NULL) {
 863             /* update the height, without this entry */
 864             h -= menu_entry_frame_get_height(flast->data, FALSE, last_entry);
 865
 866             /* destroy the entry we're not displaying */
 867             tmp = flast;
 868             flast = g_list_previous(flast);
 869             menu_entry_frame_free(tmp->data);
 870             self->entries = g_list_delete_link(self->entries, tmp);
 871
 872             /* only the first one that we see is the last entry in the menu */
 873             last_entry = FALSE;
 874         };
 875
 876         {
 877             ObMenuEntry *more_entry;
 878             ObMenuEntryFrame *more_frame;
 879             /* make the More... menu entry frame which will display in this
 880                frame.
 881                if self->menu->more_menu is NULL that means that this is already
 882                More... menu, so just use ourself.
 883             */
 884             more_entry = menu_get_more((self->menu->more_menu ?
 885                                         self->menu->more_menu :
 886                                         self->menu),
 887                                        /* continue where we left off */
 888                                        self->show_from +
 889                                        g_list_length(self->entries));
 890             more_frame = menu_entry_frame_new(more_entry, self);
 891             /* make it get deleted when the menu frame goes away */
 892             menu_entry_unref(more_entry);
 893
 894             /* add our More... entry to the frame */
 895             self->entries = g_list_append(self->entries, more_frame);
 896         }
 897     }
 898
 899     g_free(a);
 900
 901     menu_frame_render(self);
 902 }
 903
 904 static gboolean menu_frame_is_visible(ObMenuFrame *self)
 905 {
 906     return !!(g_list_find(menu_frame_visible, self));
 907 }
 908
 909 static gboolean menu_frame_show(ObMenuFrame *self)
 910 {
 911     GList *it;
 912
 913     /* determine if the underlying menu is already visible */
 914     for (it = menu_frame_visible; it; it = g_list_next(it)) {
 915         ObMenuFrame *f = it->data;
 916         if (f->menu == self->menu)
 917             break;
 918     }
 919     if (!it) {
 920         if (self->menu->update_func)
 921             if (!self->menu->update_func(self, self->menu->data))
 922                 return FALSE;
 923     }
 924
 925     if (menu_frame_visible == NULL) {
 926         /* no menus shown yet */
 927
 928         /* grab the pointer in such a way as to pass through "owner events"
 929            so that we can get enter/leave notifies in the menu. */
 930         if (!grab_pointer(TRUE, FALSE, OB_CURSOR_POINTER))
 931             return FALSE;
 932         if (!grab_keyboard()) {
 933             ungrab_pointer();
 934             return FALSE;
 935         }
 936     }
 937
 938     menu_frame_update(self);
 939
 940     menu_frame_visible = g_list_prepend(menu_frame_visible, self);
 941
 942     if (self->menu->show_func)
 943         self->menu->show_func(self, self->menu->data);
 944
 945     return TRUE;
 946 }
 947
 948 gboolean menu_frame_show_topmenu(ObMenuFrame *self, gint x, gint y,
 949                                  gboolean mouse)
 950 {
 951     gint px, py;
 952     guint i;
 953
 954     if (menu_frame_is_visible(self))
 955         return TRUE;
 956     if (!menu_frame_show(self))
 957         return FALSE;
 958
 959     if (self->menu->place_func)
 960         self->menu->place_func(self, &x, &y, mouse, self->menu->data);
 961     else
 962         menu_frame_place_topmenu(self, &x, &y);
 963
 964     menu_frame_move(self, x, y);
 965
 966     XMapWindow(ob_display, self->window);
 967
 968     if (screen_pointer_pos(&px, &py)) {
 969         ObMenuEntryFrame *e = menu_entry_frame_under(px, py);
 970         if (e && e->frame == self)
 971             e->ignore_enters++;
 972     }
 973
 974     return TRUE;
 975 }
 976
 977 gboolean menu_frame_show_submenu(ObMenuFrame *self, ObMenuFrame *parent,
 978                                  ObMenuEntryFrame *parent_entry)
 979 {
 980     gint x, y, dx, dy;
 981     gint px, py;
 982
 983     if (menu_frame_is_visible(self))
 984         return TRUE;
 985
 986     self->monitor = parent->monitor;
 987     self->parent = parent;
 988     self->parent_entry = parent_entry;
 989     parent->open_submenu = parent_entry;
 990
 991     /* set up parent's child to be us */
 992     if (parent->child)
 993         menu_frame_hide(parent->child);
 994     parent->child = self;
 995
 996     if (!menu_frame_show(self))
 997         return FALSE;
 998
 999     menu_frame_place_submenu(self, &x, &y);
1000     menu_frame_move_on_screen(self, x, y, &dx, &dy);
1001
1002     if (dx != 0) {
1003         /*try the other side */
1004         self->direction_right = !self->direction_right;
1005         menu_frame_place_submenu(self, &x, &y);
1006         menu_frame_move_on_screen(self, x, y, &dx, &dy);
1007     }
1008     menu_frame_move(self, x + dx, y + dy);
1009
1010     XMapWindow(ob_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 static void menu_frame_hide(ObMenuFrame *self)
1022 {
1023     GList *it = g_list_find(menu_frame_visible, self);
1024
1025     if (!it)
1026         return;
1027
1028     if (self->menu->hide_func)
1029         self->menu->hide_func(self, self->menu->data);
1030
1031     if (self->child)
1032         menu_frame_hide(self->child);
1033
1034     if (self->parent && self->parent->child == self) {
1035         self->parent->child = NULL;
1036         self->parent->open_submenu = NULL;
1037     }
1038     self->parent = NULL;
1039     self->parent_entry = NULL;
1040
1041     menu_frame_visible = g_list_delete_link(menu_frame_visible, it);
1042
1043     if (menu_frame_visible == NULL) {
1044         /* last menu shown */
1045         ungrab_pointer();
1046         ungrab_keyboard();
1047     }
1048
1049     XUnmapWindow(ob_display, self->window);
1050
1051     menu_frame_free(self);
1052 }
1053
1054 void menu_frame_hide_all(void)
1055 {
1056     GList *it;
1057
1058     if (config_submenu_show_delay) {
1059         /* remove any submenu open requests */
1060         ob_main_loop_timeout_remove(ob_main_loop,
1061                                     menu_entry_frame_submenu_show_timeout);
1062         /* remove any submenu close delays */
1063         ob_main_loop_timeout_remove(ob_main_loop,
1064                                     menu_entry_frame_submenu_hide_timeout);
1065     }
1066     if ((it = g_list_last(menu_frame_visible)))
1067         menu_frame_hide(it->data);
1068 }
1069
1070 void menu_frame_hide_all_client(ObClient *client)
1071 {
1072     GList *it = g_list_last(menu_frame_visible);
1073     if (it) {
1074         ObMenuFrame *f = it->data;
1075         if (f->client == client) {
1076             if (config_submenu_show_delay) {
1077                 /* remove any submenu open requests */
1078                 ob_main_loop_timeout_remove
1079                     (ob_main_loop,
1080                      menu_entry_frame_submenu_show_timeout);
1081                 /* remove any submenu close delays */
1082                 ob_main_loop_timeout_remove
1083                     (ob_main_loop,
1084                      menu_entry_frame_submenu_hide_timeout);
1085             }
1086             menu_frame_hide(f);
1087         }
1088     }
1089 }
1090
1091 ObMenuFrame* menu_frame_under(gint x, gint y)
1092 {
1093     ObMenuFrame *ret = NULL;
1094     GList *it;
1095
1096     for (it = menu_frame_visible; it; it = g_list_next(it)) {
1097         ObMenuFrame *f = it->data;
1098
1099         if (RECT_CONTAINS(f->area, x, y)) {
1100             ret = f;
1101             break;
1102         }
1103     }
1104     return ret;
1105 }
1106
1107 ObMenuEntryFrame* menu_entry_frame_under(gint x, gint y)
1108 {
1109     ObMenuFrame *frame;
1110     ObMenuEntryFrame *ret = NULL;
1111     GList *it;
1112
1113     if ((frame = menu_frame_under(x, y))) {
1114         x -= ob_rr_theme->mbwidth + frame->area.x;
1115         y -= ob_rr_theme->mbwidth + frame->area.y;
1116
1117         for (it = frame->entries; it; it = g_list_next(it)) {
1118             ObMenuEntryFrame *e = it->data;
1119             if (RECT_CONTAINS(e->area, x, y)) {
1120                 ret = e;
1121                 break;
1122             }
1123         }
1124     }
1125     return ret;
1126 }
1127
1128 static gboolean menu_entry_frame_submenu_hide_timeout(gpointer data)
1129 {
1130     g_assert(menu_frame_visible);
1131     g_assert(((ObMenuFrame*)data)->parent != NULL);
1132     menu_frame_hide((ObMenuFrame*)data);
1133     return FALSE;
1134 }
1135
1136 static gboolean menu_entry_frame_submenu_show_timeout(gpointer data)
1137 {
1138     g_assert(menu_frame_visible);
1139     menu_entry_frame_show_submenu((ObMenuEntryFrame*)data);
1140     return FALSE;
1141 }
1142
1143 void menu_frame_select(ObMenuFrame *self, ObMenuEntryFrame *entry,
1144                        gboolean immediate)
1145 {
1146     ObMenuEntryFrame *old = self->selected;
1147     ObMenuFrame *oldchild = self->child;
1148
1149     if (entry && entry->entry->type == OB_MENU_ENTRY_TYPE_SEPARATOR)
1150         entry = old;
1151
1152     if (old == entry) return;
1153
1154     if (config_submenu_show_delay) {
1155         /* remove any submenu open requests */
1156         ob_main_loop_timeout_remove(ob_main_loop,
1157                                     menu_entry_frame_submenu_show_timeout);
1158     }
1159
1160     if (!entry && self->open_submenu) {
1161         entry = self->open_submenu;
1162         oldchild = NULL;
1163
1164         /* remove any submenu close delays */
1165         ob_main_loop_timeout_remove(ob_main_loop,
1166                                     menu_entry_frame_submenu_hide_timeout);
1167     }
1168
1169     self->selected = entry;
1170
1171     if (old)
1172         menu_entry_frame_render(old);
1173
1174     if (oldchild) {
1175         /* there is an open submenu */
1176
1177         if (config_submenu_show_delay && !immediate) {
1178             if (old == self->open_submenu) {
1179                 /* close the open submenu after a delay if we don't have
1180                    it selected */
1181                 ob_main_loop_timeout_remove
1182                     (ob_main_loop,
1183                      menu_entry_frame_submenu_hide_timeout);
1184                 ob_main_loop_timeout_add(ob_main_loop,
1185                                          config_submenu_show_delay * 1000,
1186                                          menu_entry_frame_submenu_hide_timeout,
1187                                          self->child, g_direct_equal,
1188                                          NULL);
1189             }
1190         }
1191         else
1192             menu_frame_hide(oldchild);
1193     }
1194
1195     if (self->selected) {
1196         menu_entry_frame_render(self->selected);
1197
1198         /* if we've selected a submenu and it wasn't always open, then
1199            show it */
1200         if (self->selected->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU &&
1201             self->selected != self->open_submenu)
1202         {
1203             if (config_submenu_show_delay && !immediate) {
1204                 /* initiate a new submenu open request */
1205                 ob_main_loop_timeout_add(ob_main_loop,
1206                                          config_submenu_show_delay * 1000,
1207                                          menu_entry_frame_submenu_show_timeout,
1208                                          self->selected, g_direct_equal,
1209                                          NULL);
1210             } else {
1211                 menu_entry_frame_show_submenu(self->selected);
1212             }
1213         }
1214     }
1215 }
1216
1217 void menu_entry_frame_show_submenu(ObMenuEntryFrame *self)
1218 {
1219     ObMenuFrame *f;
1220
1221     if (!self->entry->data.submenu.submenu) return;
1222
1223     f = menu_frame_new(self->entry->data.submenu.submenu,
1224                        self->entry->data.submenu.show_from,
1225                        self->frame->client);
1226     /* pass our direction on to our child */
1227     f->direction_right = self->frame->direction_right;
1228
1229     menu_frame_show_submenu(f, self->frame, self);
1230 }
1231
1232 void menu_entry_frame_execute(ObMenuEntryFrame *self, guint state)
1233 {
1234     if (self->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
1235         self->entry->data.normal.enabled)
1236     {
1237         /* grab all this shizzle, cuz when the menu gets hidden, 'self'
1238            gets freed */
1239         ObMenuEntry *entry = self->entry;
1240         ObMenuExecuteFunc func = self->frame->menu->execute_func;
1241         gpointer data = self->frame->menu->data;
1242         GSList *acts = self->entry->data.normal.actions;
1243         ObClient *client = self->frame->client;
1244         ObMenuFrame *frame = self->frame;
1245
1246         /* release grabs before executing the shit */
1247         if (!(state & ControlMask)) {
1248             menu_frame_hide_all();
1249             frame = NULL;
1250         }
1251
1252         if (func)
1253             func(entry, frame, client, state, data);
1254         else
1255             actions_run_acts(acts, OB_USER_ACTION_MENU_SELECTION,
1256                              state, -1, -1, 0, OB_FRAME_CONTEXT_NONE, client);
1257     }
1258 }
1259
1260 void menu_frame_select_previous(ObMenuFrame *self)
1261 {
1262     GList *it = NULL, *start;
1263
1264     if (self->entries) {
1265         start = it = g_list_find(self->entries, self->selected);
1266         while (TRUE) {
1267             ObMenuEntryFrame *e;
1268
1269             it = it ? g_list_previous(it) : g_list_last(self->entries);
1270             if (it == start)
1271                 break;
1272
1273             if (it) {
1274                 e = it->data;
1275                 if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1276                     break;
1277                 if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1278                     break;
1279             }
1280         }
1281     }
1282     menu_frame_select(self, it ? it->data : NULL, TRUE);
1283 }
1284
1285 void menu_frame_select_next(ObMenuFrame *self)
1286 {
1287     GList *it = NULL, *start;
1288
1289     if (self->entries) {
1290         start = it = g_list_find(self->entries, self->selected);
1291         while (TRUE) {
1292             ObMenuEntryFrame *e;
1293
1294             it = it ? g_list_next(it) : self->entries;
1295             if (it == start)
1296                 break;
1297
1298             if (it) {
1299                 e = it->data;
1300                 if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
1301                     break;
1302                 if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
1303                     break;
1304             }
1305         }
1306     }
1307     menu_frame_select(self, it ? it->data : NULL, TRUE);
1308 }