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

   1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
   2
   3    client_menu.c for the Openbox window manager
   4    Copyright (c) 2003-2007   Dana Jansens
   5
   6    This program is free software; you can redistribute it and/or modify
   7    it under the terms of the GNU General Public License as published by
   8    the Free Software Foundation; either version 2 of the License, or
   9    (at your option) any later version.
  10
  11    This program is distributed in the hope that it will be useful,
  12    but WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14    GNU General Public License for more details.
  15
  16    See the COPYING file for a copy of the GNU General Public License.
  17 */
  18
  19 #include "debug.h"
  20 #include "menu.h"
  21 #include "menuframe.h"
  22 #include "screen.h"
  23 #include "client.h"
  24 #include "openbox.h"
  25 #include "frame.h"
  26 #include "moveresize.h"
  27 #include "event.h"
  28 #include "prop.h"
  29 #include "gettext.h"
  30
  31 #include <glib.h>
  32
  33 #define CLIENT_MENU_NAME  "client-menu"
  34 #define SEND_TO_MENU_NAME "client-send-to-menu"
  35 #define LAYER_MENU_NAME   "client-layer-menu"
  36
  37 enum {
  38     LAYER_TOP,
  39     LAYER_NORMAL,
  40     LAYER_BOTTOM
  41 };
  42
  43 enum {
  44     CLIENT_SEND_TO,
  45     CLIENT_LAYER,
  46     CLIENT_ICONIFY,
  47     CLIENT_RESTORE,
  48     CLIENT_MAXIMIZE,
  49     CLIENT_SHADE,
  50     CLIENT_DECORATE,
  51     CLIENT_MOVE,
  52     CLIENT_RESIZE,
  53     CLIENT_CLOSE
  54 };
  55
  56 static gboolean client_menu_update(ObMenuFrame *frame, gpointer data)
  57 {
  58     ObMenu *menu = frame->menu;
  59     GList *it;
  60
  61     if (frame->client == NULL || !client_normal(frame->client))
  62         return FALSE; /* don't show the menu */
  63
  64     for (it = menu->entries; it; it = g_list_next(it)) {
  65         ObMenuEntry *e = it->data;
  66         gboolean *en = &e->data.normal.enabled; /* save some typing */
  67         ObClient *c = frame->client;
  68
  69         if (e->type == OB_MENU_ENTRY_TYPE_NORMAL) {
  70             switch (e->id) {
  71             case CLIENT_ICONIFY:
  72                 *en = c->functions & OB_CLIENT_FUNC_ICONIFY;
  73                 break;
  74             case CLIENT_RESTORE:
  75                 *en = c->max_horz || c->max_vert;
  76                 break;
  77             case CLIENT_MAXIMIZE:
  78                 *en = ((c->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
  79                        (!c->max_horz || !c->max_vert));
  80                 break;
  81             case CLIENT_SHADE:
  82                 *en = c->functions & OB_CLIENT_FUNC_SHADE;
  83                 break;
  84             case CLIENT_MOVE:
  85                 *en = c->functions & OB_CLIENT_FUNC_MOVE;
  86                 break;
  87             case CLIENT_RESIZE:
  88                 *en = c->functions & OB_CLIENT_FUNC_RESIZE;
  89                 break;
  90             case CLIENT_CLOSE:
  91                 *en = c->functions & OB_CLIENT_FUNC_CLOSE;
  92                 break;
  93             case CLIENT_DECORATE:
  94                 *en = client_normal(c);
  95                 break;
  96             default:
  97                 *en = TRUE;
  98             }
  99         }
 100     }
 101     return TRUE; /* show the menu */
 102 }
 103
 104 static void client_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 105                                 ObClient *c, guint state, gpointer data,
 106                                 Time time)
 107 {
 108     gint x, y;
 109
 110     g_assert(c);
 111
 112     switch (e->id) {
 113     case CLIENT_ICONIFY:
 114         /* the client won't be on screen anymore so hide the menu */
 115         menu_frame_hide_all();
 116         f = NULL; /* and don't update */
 117
 118         client_iconify(c, TRUE, FALSE, FALSE);
 119         break;
 120     case CLIENT_RESTORE:
 121         client_maximize(c, FALSE, 0);
 122         event_ignore_queued_enters();
 123         break;
 124     case CLIENT_MAXIMIZE:
 125         client_maximize(c, TRUE, 0);
 126         event_ignore_queued_enters();
 127         break;
 128     case CLIENT_SHADE:
 129         client_shade(c, !c->shaded);
 130         event_ignore_queued_enters();
 131         break;
 132     case CLIENT_DECORATE:
 133         client_set_undecorated(c, !c->undecorated);
 134         event_ignore_queued_enters();
 135         break;
 136     case CLIENT_MOVE:
 137         /* this needs to grab the keyboard so hide the menu */
 138         menu_frame_hide_all();
 139         f = NULL; /* and don't update */
 140
 141         screen_pointer_pos(&x, &y);
 142         moveresize_start(c, x, y, 0,
 143                          prop_atoms.net_wm_moveresize_move_keyboard);
 144         break;
 145     case CLIENT_RESIZE:
 146         /* this needs to grab the keyboard so hide the menu */
 147         menu_frame_hide_all();
 148         f = NULL; /* and don't update */
 149
 150         screen_pointer_pos(&x, &y);
 151         moveresize_start(c, x, y, 0,
 152                          prop_atoms.net_wm_moveresize_size_keyboard);
 153         break;
 154     case CLIENT_CLOSE:
 155         client_close(c);
 156         break;
 157     default:
 158         g_assert_not_reached();
 159     }
 160
 161     /* update the menu cuz stuff can have changed */
 162     if (f) {
 163         client_menu_update(f, NULL);
 164         menu_frame_render(f);
 165     }
 166 }
 167
 168 static gboolean layer_menu_update(ObMenuFrame *frame, gpointer data)
 169 {
 170     ObMenu *menu = frame->menu;
 171     GList *it;
 172
 173     if (frame->client == NULL || !client_normal(frame->client))
 174         return FALSE; /* don't show the menu */
 175
 176     for (it = menu->entries; it; it = g_list_next(it)) {
 177         ObMenuEntry *e = it->data;
 178         gboolean *en = &e->data.normal.enabled; /* save some typing */
 179         ObClient *c = frame->client;
 180
 181         if (e->type == OB_MENU_ENTRY_TYPE_NORMAL) {
 182             switch (e->id) {
 183             case LAYER_TOP:
 184                 *en = !c->above && (c->functions & OB_CLIENT_FUNC_ABOVE);
 185                 break;
 186             case LAYER_NORMAL:
 187                 *en = c->above || c->below;
 188                 break;
 189             case LAYER_BOTTOM:
 190                 *en = !c->below && (c->functions & OB_CLIENT_FUNC_BELOW);
 191                 break;
 192             default:
 193                 *en = TRUE;
 194             }
 195         }
 196     }
 197     return TRUE; /* show the menu */
 198 }
 199
 200 static void layer_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 201                                ObClient *c, guint state, gpointer data,
 202                                Time time)
 203 {
 204     g_assert(c);
 205
 206     switch (e->id) {
 207     case LAYER_TOP:
 208         client_set_layer(c, 1);
 209         break;
 210     case LAYER_NORMAL:
 211         client_set_layer(c, 0);
 212         break;
 213     case LAYER_BOTTOM:
 214         client_set_layer(c, -1);
 215         break;
 216     default:
 217         g_assert_not_reached();
 218     }
 219
 220     event_ignore_queued_enters();
 221
 222     /* update the menu cuz stuff can have changed */
 223     if (f) {
 224         layer_menu_update(f, NULL);
 225         menu_frame_render(f);
 226     }
 227 }
 228
 229 static gboolean send_to_menu_update(ObMenuFrame *frame, gpointer data)
 230 {
 231     ObMenu *menu = frame->menu;
 232     guint i;
 233     ObMenuEntry *e;
 234
 235     menu_clear_entries(menu);
 236
 237     if (frame->client == NULL || !client_normal(frame->client))
 238         return FALSE; /* don't show the menu */
 239
 240     for (i = 0; i <= screen_num_desktops; ++i) {
 241         const gchar *name;
 242         guint desk;
 243
 244         if (i >= screen_num_desktops) {
 245             menu_add_separator(menu, -1, NULL);
 246
 247             desk = DESKTOP_ALL;
 248             name = _("All desktops");
 249         } else {
 250             desk = i;
 251             name = screen_desktop_names[i];
 252         }
 253
 254         e = menu_add_normal(menu, desk, name, NULL, FALSE);
 255         e->id = desk;
 256         if (desk == DESKTOP_ALL) {
 257             e->data.normal.mask = ob_rr_theme->desk_mask;
 258             e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 259             e->data.normal.mask_selected_color =
 260                 ob_rr_theme->menu_selected_color;
 261             e->data.normal.mask_disabled_color =
 262                 ob_rr_theme->menu_disabled_color;
 263             e->data.normal.mask_disabled_selected_color =
 264                 ob_rr_theme->menu_disabled_selected_color;
 265         }
 266
 267         if (frame->client->desktop == desk)
 268             e->data.normal.enabled = FALSE;
 269     }
 270     return TRUE; /* show the menu */
 271 }
 272
 273 static void send_to_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 274                                  ObClient *c, guint state, gpointer data,
 275                                  Time time)
 276 {
 277     g_assert(c);
 278
 279     client_set_desktop(c, e->id, FALSE);
 280     /* the client won't even be on the screen anymore, so hide the menu */
 281     if (f)
 282         menu_frame_hide_all();
 283 }
 284
 285 static void client_menu_place(ObMenuFrame *frame, gint *x, gint *y,
 286                               gint button, gpointer data)
 287 {
 288     gint dx, dy;
 289
 290     if (button == 0 && frame->client) {
 291         *x = frame->client->frame->area.x;
 292
 293         /* try below the titlebar */
 294         *y = frame->client->frame->area.y + frame->client->frame->size.top -
 295             frame->client->frame->bwidth;
 296         menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 297         if (dy != 0) {
 298             /* try above the titlebar */
 299             *y = frame->client->frame->area.y + frame->client->frame->bwidth -
 300                 frame->area.height;
 301             menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 302         }
 303         if (dy != 0) {
 304             /* didnt fit either way, use move on screen's values */
 305             *y = frame->client->frame->area.y + frame->client->frame->size.top;
 306             menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 307         }
 308
 309         *x += dx;
 310         *y += dy;
 311     } else {
 312         gint myx, myy;
 313
 314         myx = *x;
 315         myy = *y;
 316
 317         /* try to the bottom right of the cursor */
 318         menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 319         if (dx != 0 || dy != 0) {
 320             /* try to the bottom left of the cursor */
 321             myx = *x - frame->area.width;
 322             myy = *y;
 323             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 324         }
 325         if (dx != 0 || dy != 0) {
 326             /* try to the top right of the cursor */
 327             myx = *x;
 328             myy = *y - frame->area.height;
 329             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 330         }
 331         if (dx != 0 || dy != 0) {
 332             /* try to the top left of the cursor */
 333             myx = *x - frame->area.width;
 334             myy = *y - frame->area.height;
 335             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 336         }
 337         if (dx != 0 || dy != 0) {
 338             /* if didnt fit on either side so just use what it says */
 339             myx = *x;
 340             myy = *y;
 341             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 342         }
 343         *x = myx + dx;
 344         *y = myy + dy;
 345     }
 346 }
 347
 348 void client_menu_startup()
 349 {
 350     ObMenu *menu;
 351     ObMenuEntry *e;
 352
 353     menu = menu_new(LAYER_MENU_NAME, _("&Layer"), TRUE, NULL);
 354     menu_show_all_shortcuts(menu, TRUE);
 355     menu_set_update_func(menu, layer_menu_update);
 356     menu_set_execute_func(menu, layer_menu_execute);
 357
 358     menu_add_normal(menu, LAYER_TOP, _("Always on &top"), NULL, TRUE);
 359     menu_add_normal(menu, LAYER_NORMAL, _("&Normal"), NULL, TRUE);
 360     menu_add_normal(menu, LAYER_BOTTOM, _("Always on &bottom"),NULL, TRUE);
 361
 362
 363     menu = menu_new(SEND_TO_MENU_NAME, _("&Send to desktop"), TRUE, NULL);
 364     menu_set_update_func(menu, send_to_menu_update);
 365     menu_set_execute_func(menu, send_to_menu_execute);
 366
 367     menu = menu_new(CLIENT_MENU_NAME, _("Client menu"), TRUE, NULL);
 368     menu_show_all_shortcuts(menu, TRUE);
 369     menu_set_update_func(menu, client_menu_update);
 370     menu_set_place_func(menu, client_menu_place);
 371     menu_set_execute_func(menu, client_menu_execute);
 372
 373     e = menu_add_normal(menu, CLIENT_RESTORE, _("R&estore"), NULL, TRUE);
 374     e->data.normal.mask = ob_rr_theme->max_toggled_mask;
 375     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 376     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 377     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 378     e->data.normal.mask_disabled_selected_color =
 379         ob_rr_theme->menu_disabled_selected_color;
 380
 381     menu_add_normal(menu, CLIENT_MOVE, _("&Move"), NULL, TRUE);
 382
 383     menu_add_normal(menu, CLIENT_RESIZE, _("Resi&ze"), NULL, TRUE);
 384
 385     e = menu_add_normal(menu, CLIENT_ICONIFY, _("Ico&nify"), NULL, TRUE);
 386     e->data.normal.mask = ob_rr_theme->iconify_mask;
 387     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 388     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 389     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 390     e->data.normal.mask_disabled_selected_color =
 391         ob_rr_theme->menu_disabled_selected_color;
 392
 393     e = menu_add_normal(menu, CLIENT_MAXIMIZE, _("Ma&ximize"), NULL, TRUE);
 394     e->data.normal.mask = ob_rr_theme->max_mask;
 395     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 396     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 397     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 398     e->data.normal.mask_disabled_selected_color =
 399         ob_rr_theme->menu_disabled_selected_color;
 400
 401     menu_add_normal(menu, CLIENT_SHADE, _("&Roll up/down"), NULL, TRUE);
 402
 403     menu_add_normal(menu, CLIENT_DECORATE, _("Un/&Decorate"), NULL, TRUE);
 404
 405     menu_add_separator(menu, -1, NULL);
 406
 407     menu_add_submenu(menu, CLIENT_SEND_TO, SEND_TO_MENU_NAME);
 408
 409     menu_add_submenu(menu, CLIENT_LAYER, LAYER_MENU_NAME);
 410
 411     menu_add_separator(menu, -1, NULL);
 412
 413     e = menu_add_normal(menu, CLIENT_CLOSE, _("&Close"), NULL, TRUE);
 414     e->data.normal.mask = ob_rr_theme->close_mask;
 415     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 416     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 417     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 418     e->data.normal.mask_disabled_selected_color =
 419         ob_rr_theme->menu_disabled_selected_color;
 420 }