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 "config.h"
  23 #include "screen.h"
  24 #include "client.h"
  25 #include "openbox.h"
  26 #include "frame.h"
  27 #include "moveresize.h"
  28 #include "event.h"
  29 #include "prop.h"
  30 #include "gettext.h"
  31
  32 #include <glib.h>
  33
  34 #define CLIENT_MENU_NAME  "client-menu"
  35 #define SEND_TO_MENU_NAME "client-send-to-menu"
  36 #define LAYER_MENU_NAME   "client-layer-menu"
  37
  38 enum {
  39     LAYER_TOP,
  40     LAYER_NORMAL,
  41     LAYER_BOTTOM
  42 };
  43
  44 enum {
  45     CLIENT_SEND_TO,
  46     CLIENT_LAYER,
  47     CLIENT_ICONIFY,
  48     CLIENT_RESTORE,
  49     CLIENT_MAXIMIZE,
  50     CLIENT_SHADE,
  51     CLIENT_DECORATE,
  52     CLIENT_MOVE,
  53     CLIENT_RESIZE,
  54     CLIENT_CLOSE
  55 };
  56
  57 static gboolean client_menu_update(ObMenuFrame *frame, gpointer data)
  58 {
  59     ObMenu *menu = frame->menu;
  60     GList *it;
  61
  62     if (frame->client == NULL || !client_normal(frame->client))
  63         return FALSE; /* don't show the menu */
  64
  65     for (it = menu->entries; it; it = g_list_next(it)) {
  66         ObMenuEntry *e = it->data;
  67         gboolean *en = &e->data.normal.enabled; /* save some typing */
  68         ObClient *c = frame->client;
  69
  70         if (e->type == OB_MENU_ENTRY_TYPE_NORMAL) {
  71             switch (e->id) {
  72             case CLIENT_ICONIFY:
  73                 *en = c->functions & OB_CLIENT_FUNC_ICONIFY;
  74                 break;
  75             case CLIENT_RESTORE:
  76                 *en = c->max_horz || c->max_vert;
  77                 break;
  78             case CLIENT_MAXIMIZE:
  79                 *en = ((c->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
  80                        (!c->max_horz || !c->max_vert));
  81                 break;
  82             case CLIENT_SHADE:
  83                 *en = c->functions & OB_CLIENT_FUNC_SHADE;
  84                 break;
  85             case CLIENT_MOVE:
  86                 *en = c->functions & OB_CLIENT_FUNC_MOVE;
  87                 break;
  88             case CLIENT_RESIZE:
  89                 *en = c->functions & OB_CLIENT_FUNC_RESIZE;
  90                 break;
  91             case CLIENT_CLOSE:
  92                 *en = c->functions & OB_CLIENT_FUNC_CLOSE;
  93                 break;
  94             case CLIENT_DECORATE:
  95                 *en = c->functions & OB_CLIENT_FUNC_UNDECORATE;
  96                 break;
  97             default:
  98                 *en = TRUE;
  99             }
 100         }
 101     }
 102     return TRUE; /* show the menu */
 103 }
 104
 105 static void client_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 106                                 ObClient *c, guint state, gpointer data)
 107 {
 108     gint x, y;
 109     gulong ignore_start;
 110
 111     g_assert(c);
 112
 113     if (!config_focus_under_mouse)
 114         ignore_start = event_start_ignore_all_enters();
 115
 116     switch (e->id) {
 117     case CLIENT_ICONIFY:
 118         /* the client won't be on screen anymore so hide the menu */
 119         menu_frame_hide_all();
 120         f = NULL; /* and don't update */
 121
 122         client_iconify(c, TRUE, FALSE, FALSE);
 123         break;
 124     case CLIENT_RESTORE:
 125         client_maximize(c, FALSE, 0);
 126         break;
 127     case CLIENT_MAXIMIZE:
 128         client_maximize(c, TRUE, 0);
 129         break;
 130     case CLIENT_SHADE:
 131         client_shade(c, !c->shaded);
 132         break;
 133     case CLIENT_DECORATE:
 134         client_set_undecorated(c, !c->undecorated);
 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     if (!config_focus_under_mouse)
 162         event_end_ignore_all_enters(ignore_start);
 163
 164     /* update the menu cuz stuff can have changed */
 165     if (f) {
 166         client_menu_update(f, NULL);
 167         menu_frame_render(f);
 168     }
 169 }
 170
 171 static gboolean layer_menu_update(ObMenuFrame *frame, gpointer data)
 172 {
 173     ObMenu *menu = frame->menu;
 174     GList *it;
 175
 176     if (frame->client == NULL || !client_normal(frame->client))
 177         return FALSE; /* don't show the menu */
 178
 179     for (it = menu->entries; it; it = g_list_next(it)) {
 180         ObMenuEntry *e = it->data;
 181         gboolean *en = &e->data.normal.enabled; /* save some typing */
 182         ObClient *c = frame->client;
 183
 184         if (e->type == OB_MENU_ENTRY_TYPE_NORMAL) {
 185             switch (e->id) {
 186             case LAYER_TOP:
 187                 *en = !c->above && (c->functions & OB_CLIENT_FUNC_ABOVE);
 188                 break;
 189             case LAYER_NORMAL:
 190                 *en = c->above || c->below;
 191                 break;
 192             case LAYER_BOTTOM:
 193                 *en = !c->below && (c->functions & OB_CLIENT_FUNC_BELOW);
 194                 break;
 195             default:
 196                 *en = TRUE;
 197             }
 198         }
 199     }
 200     return TRUE; /* show the menu */
 201 }
 202
 203 static void layer_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 204                                ObClient *c, guint state, gpointer data)
 205 {
 206     gulong ignore_start;
 207
 208     g_assert(c);
 209
 210     if (!config_focus_under_mouse)
 211         ignore_start = event_start_ignore_all_enters();
 212
 213     switch (e->id) {
 214     case LAYER_TOP:
 215         client_set_layer(c, 1);
 216         break;
 217     case LAYER_NORMAL:
 218         client_set_layer(c, 0);
 219         break;
 220     case LAYER_BOTTOM:
 221         client_set_layer(c, -1);
 222         break;
 223     default:
 224         g_assert_not_reached();
 225     }
 226
 227     if (!config_focus_under_mouse)
 228         event_end_ignore_all_enters(ignore_start);
 229
 230     /* update the menu cuz stuff can have changed */
 231     if (f) {
 232         layer_menu_update(f, NULL);
 233         menu_frame_render(f);
 234     }
 235 }
 236
 237 static gboolean send_to_menu_update(ObMenuFrame *frame, gpointer data)
 238 {
 239     ObMenu *menu = frame->menu;
 240     guint i;
 241     ObMenuEntry *e;
 242
 243     menu_clear_entries(menu);
 244
 245     if (frame->client == NULL || !client_normal(frame->client))
 246         return FALSE; /* don't show the menu */
 247
 248     for (i = 0; i <= screen_num_desktops; ++i) {
 249         const gchar *name;
 250         guint desk;
 251
 252         if (i >= screen_num_desktops) {
 253             menu_add_separator(menu, -1, NULL);
 254
 255             desk = DESKTOP_ALL;
 256             name = _("All desktops");
 257         } else {
 258             desk = i;
 259             name = screen_desktop_names[i];
 260         }
 261
 262         e = menu_add_normal(menu, desk, name, NULL, FALSE);
 263         e->id = desk;
 264         if (desk == DESKTOP_ALL) {
 265             e->data.normal.mask = ob_rr_theme->desk_mask;
 266             e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 267             e->data.normal.mask_selected_color =
 268                 ob_rr_theme->menu_selected_color;
 269             e->data.normal.mask_disabled_color =
 270                 ob_rr_theme->menu_disabled_color;
 271             e->data.normal.mask_disabled_selected_color =
 272                 ob_rr_theme->menu_disabled_selected_color;
 273         }
 274
 275         if (frame->client->desktop == desk)
 276             e->data.normal.enabled = FALSE;
 277     }
 278     return TRUE; /* show the menu */
 279 }
 280
 281 static void send_to_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 282                                  ObClient *c, guint state, gpointer data)
 283 {
 284     g_assert(c);
 285
 286     client_set_desktop(c, e->id, FALSE, FALSE);
 287     /* the client won't even be on the screen anymore, so hide the menu */
 288     if (f)
 289         menu_frame_hide_all();
 290 }
 291
 292 static void client_menu_place(ObMenuFrame *frame, gint *x, gint *y,
 293                               gboolean mouse, gpointer data)
 294 {
 295     gint dx, dy;
 296
 297     if (!mouse && frame->client) {
 298         *x = frame->client->frame->area.x;
 299
 300         /* try below the titlebar */
 301         *y = frame->client->frame->area.y + frame->client->frame->size.top -
 302             frame->client->frame->bwidth;
 303         menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 304         if (dy != 0) {
 305             /* try above the titlebar */
 306             *y = frame->client->frame->area.y + frame->client->frame->bwidth -
 307                 frame->area.height;
 308             menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 309         }
 310         if (dy != 0) {
 311             /* didnt fit either way, use move on screen's values */
 312             *y = frame->client->frame->area.y + frame->client->frame->size.top;
 313             menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 314         }
 315
 316         *x += dx;
 317         *y += dy;
 318     } else {
 319         gint myx, myy;
 320
 321         myx = *x;
 322         myy = *y;
 323
 324         /* try to the bottom right of the cursor */
 325         menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 326         if (dx != 0 || dy != 0) {
 327             /* try to the bottom left of the cursor */
 328             myx = *x - frame->area.width;
 329             myy = *y;
 330             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 331         }
 332         if (dx != 0 || dy != 0) {
 333             /* try to the top right of the cursor */
 334             myx = *x;
 335             myy = *y - frame->area.height;
 336             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 337         }
 338         if (dx != 0 || dy != 0) {
 339             /* try to the top left of the cursor */
 340             myx = *x - frame->area.width;
 341             myy = *y - frame->area.height;
 342             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 343         }
 344         if (dx != 0 || dy != 0) {
 345             /* if didnt fit on either side so just use what it says */
 346             myx = *x;
 347             myy = *y;
 348             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 349         }
 350         *x = myx + dx;
 351         *y = myy + dy;
 352     }
 353 }
 354
 355 void client_menu_startup(void)
 356 {
 357     ObMenu *menu;
 358     ObMenuEntry *e;
 359
 360     menu = menu_new(LAYER_MENU_NAME, _("_Layer"), TRUE, NULL);
 361     menu_show_all_shortcuts(menu, TRUE);
 362     menu_set_update_func(menu, layer_menu_update);
 363     menu_set_execute_func(menu, layer_menu_execute);
 364
 365     menu_add_normal(menu, LAYER_TOP, _("Always on _top"), NULL, TRUE);
 366     menu_add_normal(menu, LAYER_NORMAL, _("_Normal"), NULL, TRUE);
 367     menu_add_normal(menu, LAYER_BOTTOM, _("Always on _bottom"),NULL, TRUE);
 368
 369
 370     menu = menu_new(SEND_TO_MENU_NAME, _("_Send to desktop"), TRUE, NULL);
 371     menu_set_update_func(menu, send_to_menu_update);
 372     menu_set_execute_func(menu, send_to_menu_execute);
 373
 374     menu = menu_new(CLIENT_MENU_NAME, _("Client menu"), TRUE, NULL);
 375     menu_show_all_shortcuts(menu, TRUE);
 376     menu_set_update_func(menu, client_menu_update);
 377     menu_set_place_func(menu, client_menu_place);
 378     menu_set_execute_func(menu, client_menu_execute);
 379
 380     menu_add_submenu(menu, CLIENT_SEND_TO, SEND_TO_MENU_NAME);
 381
 382     menu_add_submenu(menu, CLIENT_LAYER, LAYER_MENU_NAME);
 383
 384     e = menu_add_normal(menu, CLIENT_RESTORE, _("R_estore"), NULL, TRUE);
 385     e->data.normal.mask = ob_rr_theme->max_toggled_mask;
 386     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 387     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 388     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 389     e->data.normal.mask_disabled_selected_color =
 390         ob_rr_theme->menu_disabled_selected_color;
 391
 392     menu_add_normal(menu, CLIENT_MOVE, _("_Move"), NULL, TRUE);
 393
 394     menu_add_normal(menu, CLIENT_RESIZE, _("Resi_ze"), NULL, TRUE);
 395
 396     e = menu_add_normal(menu, CLIENT_ICONIFY, _("Ico_nify"), NULL, TRUE);
 397     e->data.normal.mask = ob_rr_theme->iconify_mask;
 398     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 399     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 400     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 401     e->data.normal.mask_disabled_selected_color =
 402         ob_rr_theme->menu_disabled_selected_color;
 403
 404     e = menu_add_normal(menu, CLIENT_MAXIMIZE, _("Ma_ximize"), NULL, TRUE);
 405     e->data.normal.mask = ob_rr_theme->max_mask;
 406     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 407     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 408     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 409     e->data.normal.mask_disabled_selected_color =
 410         ob_rr_theme->menu_disabled_selected_color;
 411
 412     menu_add_normal(menu, CLIENT_SHADE, _("_Roll up/down"), NULL, TRUE);
 413
 414     menu_add_normal(menu, CLIENT_DECORATE, _("Un/_Decorate"), NULL, TRUE);
 415
 416     menu_add_separator(menu, -1, NULL);
 417
 418     e = menu_add_normal(menu, CLIENT_CLOSE, _("_Close"), NULL, TRUE);
 419     e->data.normal.mask = ob_rr_theme->close_mask;
 420     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 421     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 422     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 423     e->data.normal.mask_disabled_selected_color =
 424         ob_rr_theme->menu_disabled_selected_color;
 425 }