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 "client_menu.h"
  26 #include "openbox.h"
  27 #include "frame.h"
  28 #include "moveresize.h"
  29 #include "event.h"
  30 #include "gettext.h"
  31 #include "obt/prop.h"
  32
  33 #include <glib.h>
  34
  35 #define CLIENT_MENU_NAME  "client-menu"
  36 #define SEND_TO_MENU_NAME "client-send-to-menu"
  37 #define LAYER_MENU_NAME   "client-layer-menu"
  38
  39 enum {
  40     LAYER_TOP,
  41     LAYER_NORMAL,
  42     LAYER_BOTTOM
  43 };
  44
  45 enum {
  46     CLIENT_SEND_TO,
  47     CLIENT_LAYER,
  48     CLIENT_ICONIFY,
  49     CLIENT_RESTORE,
  50     CLIENT_MAXIMIZE,
  51     CLIENT_SHADE,
  52     CLIENT_DECORATE,
  53     CLIENT_MOVE,
  54     CLIENT_RESIZE,
  55     CLIENT_CLOSE
  56 };
  57
  58 static gboolean client_menu_update(ObMenuFrame *frame, gpointer data)
  59 {
  60     ObMenu *menu = frame->menu;
  61     GList *it;
  62
  63     if (frame->client == NULL || !client_normal(frame->client))
  64         return FALSE; /* don't show the menu */
  65
  66     for (it = menu->entries; it; it = g_list_next(it)) {
  67         ObMenuEntry *e = it->data;
  68         gboolean *en = &e->data.normal.enabled; /* save some typing */
  69         ObClient *c = frame->client;
  70
  71         if (e->type == OB_MENU_ENTRY_TYPE_NORMAL) {
  72             switch (e->id) {
  73             case CLIENT_ICONIFY:
  74                 *en = c->functions & OB_CLIENT_FUNC_ICONIFY;
  75                 break;
  76             case CLIENT_RESTORE:
  77                 *en = c->max_horz || c->max_vert;
  78                 break;
  79             case CLIENT_MAXIMIZE:
  80                 *en = ((c->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
  81                        (!c->max_horz || !c->max_vert));
  82                 break;
  83             case CLIENT_SHADE:
  84                 *en = c->functions & OB_CLIENT_FUNC_SHADE;
  85                 break;
  86             case CLIENT_MOVE:
  87                 *en = c->functions & OB_CLIENT_FUNC_MOVE;
  88                 break;
  89             case CLIENT_RESIZE:
  90                 *en = c->functions & OB_CLIENT_FUNC_RESIZE;
  91                 break;
  92             case CLIENT_CLOSE:
  93                 *en = c->functions & OB_CLIENT_FUNC_CLOSE;
  94                 break;
  95             case CLIENT_DECORATE:
  96                 *en = c->functions & OB_CLIENT_FUNC_UNDECORATE;
  97                 break;
  98             default:
  99                 *en = TRUE;
 100             }
 101         }
 102     }
 103     return TRUE; /* show the menu */
 104 }
 105
 106 static void client_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 107                                 ObClient *c, guint state, gpointer data)
 108 {
 109     gint x, y;
 110     gulong ignore_start;
 111
 112     g_assert(c);
 113
 114     if (!config_focus_under_mouse)
 115         ignore_start = event_start_ignore_all_enters();
 116
 117     switch (e->id) {
 118     case CLIENT_ICONIFY:
 119         /* the client won't be on screen anymore so hide the menu */
 120         menu_frame_hide_all();
 121         f = NULL; /* and don't update */
 122
 123         client_iconify(c, TRUE, FALSE, FALSE);
 124         break;
 125     case CLIENT_RESTORE:
 126         client_maximize(c, FALSE, 0);
 127         break;
 128     case CLIENT_MAXIMIZE:
 129         client_maximize(c, TRUE, 0);
 130         break;
 131     case CLIENT_SHADE:
 132         client_shade(c, !c->shaded);
 133         break;
 134     case CLIENT_DECORATE:
 135         client_set_undecorated(c, !c->undecorated);
 136         break;
 137     case CLIENT_MOVE:
 138         /* this needs to grab the keyboard so hide the menu */
 139         menu_frame_hide_all();
 140         f = NULL; /* and don't update */
 141
 142         screen_pointer_pos(&x, &y);
 143         moveresize_start(c, x, y, 0,
 144                          OBT_PROP_ATOM(NET_WM_MOVERESIZE_MOVE_KEYBOARD));
 145         break;
 146     case CLIENT_RESIZE:
 147         /* this needs to grab the keyboard so hide the menu */
 148         menu_frame_hide_all();
 149         f = NULL; /* and don't update */
 150
 151         screen_pointer_pos(&x, &y);
 152         moveresize_start(c, x, y, 0,
 153                          OBT_PROP_ATOM(NET_WM_MOVERESIZE_SIZE_KEYBOARD));
 154         break;
 155     case CLIENT_CLOSE:
 156         client_close(c);
 157         break;
 158     default:
 159         g_assert_not_reached();
 160     }
 161
 162     if (!config_focus_under_mouse)
 163         event_end_ignore_all_enters(ignore_start);
 164
 165     /* update the menu cuz stuff can have changed */
 166     if (f) {
 167         client_menu_update(f, NULL);
 168         menu_frame_render(f);
 169     }
 170 }
 171
 172 static gboolean layer_menu_update(ObMenuFrame *frame, gpointer data)
 173 {
 174     ObMenu *menu = frame->menu;
 175     GList *it;
 176
 177     if (frame->client == NULL || !client_normal(frame->client))
 178         return FALSE; /* don't show the menu */
 179
 180     for (it = menu->entries; it; it = g_list_next(it)) {
 181         ObMenuEntry *e = it->data;
 182         gboolean *en = &e->data.normal.enabled; /* save some typing */
 183         ObClient *c = frame->client;
 184
 185         if (e->type == OB_MENU_ENTRY_TYPE_NORMAL) {
 186             switch (e->id) {
 187             case LAYER_TOP:
 188                 *en = !c->above && (c->functions & OB_CLIENT_FUNC_ABOVE);
 189                 break;
 190             case LAYER_NORMAL:
 191                 *en = c->above || c->below;
 192                 break;
 193             case LAYER_BOTTOM:
 194                 *en = !c->below && (c->functions & OB_CLIENT_FUNC_BELOW);
 195                 break;
 196             default:
 197                 *en = TRUE;
 198             }
 199         }
 200     }
 201     return TRUE; /* show the menu */
 202 }
 203
 204 static void layer_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 205                                ObClient *c, guint state, gpointer data)
 206 {
 207     gulong ignore_start;
 208
 209     g_assert(c);
 210
 211     if (!config_focus_under_mouse)
 212         ignore_start = event_start_ignore_all_enters();
 213
 214     switch (e->id) {
 215     case LAYER_TOP:
 216         client_set_layer(c, 1);
 217         break;
 218     case LAYER_NORMAL:
 219         client_set_layer(c, 0);
 220         break;
 221     case LAYER_BOTTOM:
 222         client_set_layer(c, -1);
 223         break;
 224     default:
 225         g_assert_not_reached();
 226     }
 227
 228     if (!config_focus_under_mouse)
 229         event_end_ignore_all_enters(ignore_start);
 230
 231     /* update the menu cuz stuff can have changed */
 232     if (f) {
 233         layer_menu_update(f, NULL);
 234         menu_frame_render(f);
 235     }
 236 }
 237
 238 static gboolean send_to_menu_update(ObMenuFrame *frame, gpointer data)
 239 {
 240     ObMenu *menu = frame->menu;
 241     guint i;
 242     ObMenuEntry *e;
 243
 244     menu_clear_entries(menu);
 245
 246     if (frame->client == NULL || !client_normal(frame->client))
 247         return FALSE; /* don't show the menu */
 248
 249     for (i = 0; i <= screen_num_desktops; ++i) {
 250         const gchar *name;
 251         guint desk;
 252
 253         if (i >= screen_num_desktops) {
 254             menu_add_separator(menu, -1, NULL);
 255
 256             desk = DESKTOP_ALL;
 257             name = _("All desktops");
 258         } else {
 259             desk = i;
 260             name = screen_desktop_names[i];
 261         }
 262
 263         e = menu_add_normal(menu, desk, name, NULL, FALSE);
 264         e->id = desk;
 265         if (desk == DESKTOP_ALL) {
 266             e->data.normal.mask = ob_rr_theme->desk_mask;
 267             e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 268             e->data.normal.mask_selected_color =
 269                 ob_rr_theme->menu_selected_color;
 270             e->data.normal.mask_disabled_color =
 271                 ob_rr_theme->menu_disabled_color;
 272             e->data.normal.mask_disabled_selected_color =
 273                 ob_rr_theme->menu_disabled_selected_color;
 274         }
 275
 276         if (frame->client->desktop == desk)
 277             e->data.normal.enabled = FALSE;
 278     }
 279     return TRUE; /* show the menu */
 280 }
 281
 282 static void send_to_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 283                                  ObClient *c, guint state, gpointer data)
 284 {
 285     g_assert(c);
 286
 287     client_set_desktop(c, e->id, FALSE, FALSE);
 288     /* the client won't even be on the screen anymore, so hide the menu */
 289     if (f)
 290         menu_frame_hide_all();
 291 }
 292
 293 static void client_menu_place(ObMenuFrame *frame, gint *x, gint *y,
 294                               gboolean mouse, gpointer data)
 295 {
 296     gint dx, dy;
 297
 298     if (!mouse && frame->client) {
 299         *x = frame->client->frame->area.x;
 300
 301         /* try below the titlebar */
 302         *y = frame->client->frame->area.y + frame->client->frame->size.top -
 303             frame->client->frame->bwidth;
 304         menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 305         if (dy != 0) {
 306             /* try above the titlebar */
 307             *y = frame->client->frame->area.y + frame->client->frame->bwidth -
 308                 frame->area.height;
 309             menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 310         }
 311         if (dy != 0) {
 312             /* didnt fit either way, use move on screen's values */
 313             *y = frame->client->frame->area.y + frame->client->frame->size.top;
 314             menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 315         }
 316
 317         *x += dx;
 318         *y += dy;
 319     } else {
 320         gint myx, myy;
 321
 322         myx = *x;
 323         myy = *y;
 324
 325         /* try to the bottom right of the cursor */
 326         menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 327         if (dx != 0 || dy != 0) {
 328             /* try to the bottom left of the cursor */
 329             myx = *x - frame->area.width;
 330             myy = *y;
 331             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 332         }
 333         if (dx != 0 || dy != 0) {
 334             /* try to the top right of the cursor */
 335             myx = *x;
 336             myy = *y - frame->area.height;
 337             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 338         }
 339         if (dx != 0 || dy != 0) {
 340             /* try to the top left of the cursor */
 341             myx = *x - frame->area.width;
 342             myy = *y - frame->area.height;
 343             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 344         }
 345         if (dx != 0 || dy != 0) {
 346             /* if didnt fit on either side so just use what it says */
 347             myx = *x;
 348             myy = *y;
 349             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 350         }
 351         *x = myx + dx;
 352         *y = myy + dy;
 353     }
 354 }
 355
 356 void client_menu_startup(void)
 357 {
 358     ObMenu *menu;
 359     ObMenuEntry *e;
 360
 361     menu = menu_new(LAYER_MENU_NAME, _("_Layer"), TRUE, NULL);
 362     menu_show_all_shortcuts(menu, TRUE);
 363     menu_set_update_func(menu, layer_menu_update);
 364     menu_set_execute_func(menu, layer_menu_execute);
 365
 366     menu_add_normal(menu, LAYER_TOP, _("Always on _top"), NULL, TRUE);
 367     menu_add_normal(menu, LAYER_NORMAL, _("_Normal"), NULL, TRUE);
 368     menu_add_normal(menu, LAYER_BOTTOM, _("Always on _bottom"),NULL, TRUE);
 369
 370
 371     menu = menu_new(SEND_TO_MENU_NAME, _("_Send to desktop"), TRUE, NULL);
 372     menu_set_update_func(menu, send_to_menu_update);
 373     menu_set_execute_func(menu, send_to_menu_execute);
 374
 375     menu = menu_new(CLIENT_MENU_NAME, _("Client menu"), TRUE, NULL);
 376     menu_show_all_shortcuts(menu, TRUE);
 377     menu_set_update_func(menu, client_menu_update);
 378     menu_set_place_func(menu, client_menu_place);
 379     menu_set_execute_func(menu, client_menu_execute);
 380
 381     menu_add_submenu(menu, CLIENT_SEND_TO, SEND_TO_MENU_NAME);
 382
 383     menu_add_submenu(menu, CLIENT_LAYER, LAYER_MENU_NAME);
 384
 385     e = menu_add_normal(menu, CLIENT_RESTORE, _("R_estore"), NULL, TRUE);
 386     e->data.normal.mask = ob_rr_theme->max_toggled_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     menu_add_normal(menu, CLIENT_MOVE, _("_Move"), NULL, TRUE);
 394
 395     menu_add_normal(menu, CLIENT_RESIZE, _("Resi_ze"), NULL, TRUE);
 396
 397     e = menu_add_normal(menu, CLIENT_ICONIFY, _("Ico_nify"), NULL, TRUE);
 398     e->data.normal.mask = ob_rr_theme->iconify_mask;
 399     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 400     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 401     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 402     e->data.normal.mask_disabled_selected_color =
 403         ob_rr_theme->menu_disabled_selected_color;
 404
 405     e = menu_add_normal(menu, CLIENT_MAXIMIZE, _("Ma_ximize"), NULL, TRUE);
 406     e->data.normal.mask = ob_rr_theme->max_mask;
 407     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 408     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 409     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 410     e->data.normal.mask_disabled_selected_color =
 411         ob_rr_theme->menu_disabled_selected_color;
 412
 413     menu_add_normal(menu, CLIENT_SHADE, _("_Roll up/down"), NULL, TRUE);
 414
 415     menu_add_normal(menu, CLIENT_DECORATE, _("Un/_Decorate"), NULL, TRUE);
 416
 417     menu_add_separator(menu, -1, NULL);
 418
 419     e = menu_add_normal(menu, CLIENT_CLOSE, _("_Close"), NULL, TRUE);
 420     e->data.normal.mask = ob_rr_theme->close_mask;
 421     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 422     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 423     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 424     e->data.normal.mask_disabled_selected_color =
 425         ob_rr_theme->menu_disabled_selected_color;
 426 }