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 "prop.h"
  31 #include "gettext.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    =  1,
  41     LAYER_NORMAL =  0,
  42     LAYER_BOTTOM = -1
  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 void set_icon_color(ObMenuEntry *e)
  59 {
  60     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
  61     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
  62     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
  63     e->data.normal.mask_disabled_selected_color =
  64         ob_rr_theme->menu_disabled_selected_color;
  65 }
  66
  67 static gboolean client_menu_update(ObMenuFrame *frame, gpointer data)
  68 {
  69     ObMenu *menu = frame->menu;
  70     GList *it;
  71
  72     if (frame->client == NULL || !client_normal(frame->client))
  73         return FALSE; /* don't show the menu */
  74
  75     for (it = menu->entries; it; it = g_list_next(it)) {
  76         ObMenuEntry *e = it->data;
  77         gboolean *en = &e->data.normal.enabled; /* save some typing */
  78         ObClient *c = frame->client;
  79
  80         if (e->type == OB_MENU_ENTRY_TYPE_NORMAL) {
  81             switch (e->id) {
  82             case CLIENT_ICONIFY:
  83                 *en = c->functions & OB_CLIENT_FUNC_ICONIFY;
  84                 break;
  85             case CLIENT_RESTORE:
  86                 *en = c->max_horz || c->max_vert;
  87                 break;
  88             case CLIENT_MAXIMIZE:
  89                 *en = ((c->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
  90                        (!c->max_horz || !c->max_vert));
  91                 break;
  92             case CLIENT_SHADE:
  93                 *en = c->functions & OB_CLIENT_FUNC_SHADE;
  94                 break;
  95             case CLIENT_MOVE:
  96                 *en = c->functions & OB_CLIENT_FUNC_MOVE;
  97                 break;
  98             case CLIENT_RESIZE:
  99                 *en = c->functions & OB_CLIENT_FUNC_RESIZE;
 100                 break;
 101             case CLIENT_CLOSE:
 102                 *en = c->functions & OB_CLIENT_FUNC_CLOSE;
 103                 break;
 104             case CLIENT_DECORATE:
 105                 *en = c->functions & OB_CLIENT_FUNC_UNDECORATE;
 106                 break;
 107             default:
 108                 *en = TRUE;
 109             }
 110         }
 111     }
 112     return TRUE; /* show the menu */
 113 }
 114
 115 static void client_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 116                                 ObClient *c, guint state, gpointer data)
 117 {
 118     gint x, y;
 119     gulong ignore_start;
 120
 121     g_assert(c);
 122
 123     if (!config_focus_under_mouse)
 124         ignore_start = event_start_ignore_all_enters();
 125
 126     switch (e->id) {
 127     case CLIENT_ICONIFY:
 128         /* the client won't be on screen anymore so hide the menu */
 129         menu_frame_hide_all();
 130         f = NULL; /* and don't update */
 131
 132         client_iconify(c, TRUE, FALSE, FALSE);
 133         break;
 134     case CLIENT_RESTORE:
 135         client_maximize(c, FALSE, 0);
 136         break;
 137     case CLIENT_MAXIMIZE:
 138         client_maximize(c, TRUE, 0);
 139         break;
 140     case CLIENT_SHADE:
 141         client_shade(c, !c->shaded);
 142         break;
 143     case CLIENT_DECORATE:
 144         client_set_undecorated(c, !c->undecorated);
 145         break;
 146     case CLIENT_MOVE:
 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                          prop_atoms.net_wm_moveresize_move_keyboard);
 154         break;
 155     case CLIENT_RESIZE:
 156         /* this needs to grab the keyboard so hide the menu */
 157         menu_frame_hide_all();
 158         f = NULL; /* and don't update */
 159
 160         screen_pointer_pos(&x, &y);
 161         moveresize_start(c, x, y, 0,
 162                          prop_atoms.net_wm_moveresize_size_keyboard);
 163         break;
 164     case CLIENT_CLOSE:
 165         client_close(c);
 166         break;
 167     default:
 168         g_assert_not_reached();
 169     }
 170
 171     if (!config_focus_under_mouse)
 172         event_end_ignore_all_enters(ignore_start);
 173
 174     /* update the menu cuz stuff can have changed */
 175     if (f) {
 176         client_menu_update(f, NULL);
 177         menu_frame_render(f);
 178     }
 179 }
 180
 181 static gboolean layer_menu_update(ObMenuFrame *frame, gpointer data)
 182 {
 183     ObMenu *menu = frame->menu;
 184     GList *it;
 185
 186     if (frame->client == NULL || !client_normal(frame->client))
 187         return FALSE; /* don't show the menu */
 188
 189     for (it = menu->entries; it; it = g_list_next(it)) {
 190         ObMenuEntry *e = it->data;
 191         gboolean *en = &e->data.normal.enabled; /* save some typing */
 192         ObClient *c = frame->client;
 193
 194         if (e->type == OB_MENU_ENTRY_TYPE_NORMAL) {
 195             switch (e->id) {
 196             case LAYER_TOP:
 197                 *en = !c->above && (c->functions & OB_CLIENT_FUNC_ABOVE);
 198                 break;
 199             case LAYER_NORMAL:
 200                 *en = c->above || c->below;
 201                 break;
 202             case LAYER_BOTTOM:
 203                 *en = !c->below && (c->functions & OB_CLIENT_FUNC_BELOW);
 204                 break;
 205             default:
 206                 *en = TRUE;
 207             }
 208         }
 209     }
 210     return TRUE; /* show the menu */
 211 }
 212
 213 static void layer_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 214                                ObClient *c, guint state, gpointer data)
 215 {
 216     gulong ignore_start;
 217
 218     g_assert(c);
 219
 220     if (!config_focus_under_mouse)
 221         ignore_start = event_start_ignore_all_enters();
 222
 223     client_set_layer(c, e->id);
 224
 225     if (!config_focus_under_mouse)
 226         event_end_ignore_all_enters(ignore_start);
 227
 228     /* update the menu cuz stuff can have changed */
 229     if (f) {
 230         layer_menu_update(f, NULL);
 231         menu_frame_render(f);
 232     }
 233 }
 234
 235 static gboolean send_to_menu_update(ObMenuFrame *frame, gpointer data)
 236 {
 237     ObMenu *menu = frame->menu;
 238     ObClient *c = frame->client;
 239     guint i;
 240     ObMenuEntry *e;
 241     GList *it;
 242
 243     if (c == NULL || !client_normal(c))
 244         return FALSE; /* don't show the menu */
 245
 246     if (!data)
 247         menu_clear_entries(menu);
 248
 249     if (!menu->entries) {
 250         for (i = 0; i <= screen_num_desktops; ++i) {
 251             const gchar *name;
 252             guint desk;
 253
 254             if (i == screen_num_desktops) {
 255                 menu_add_separator(menu, -1, NULL);
 256
 257                 desk = DESKTOP_ALL;
 258                 name = _("All desktops");
 259             } else {
 260                 desk = i;
 261                 name = screen_desktop_names[i];
 262             }
 263
 264             e = menu_add_normal(menu, desk, name, NULL, FALSE);
 265             e->id = desk;
 266         }
 267     }
 268
 269     for (it = menu->entries; it; it = g_list_next(it)) {
 270         ObMenuEntry *e = it->data;
 271         guint desk = e->id;
 272
 273         e->data.normal.enabled = c->desktop != desk;
 274
 275         if ((desk == DESKTOP_ALL && c->desktop != DESKTOP_ALL) ||
 276             (c->desktop == DESKTOP_ALL && desk == screen_desktop))
 277         {
 278             e->data.normal.mask = ob_rr_theme->desk_mask;
 279             set_icon_color(e);
 280         } else
 281             e->data.normal.mask = NULL;
 282     }
 283
 284     return TRUE; /* show the menu */
 285 }
 286
 287 static void send_to_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 288                                  ObClient *c, guint state, gpointer data)
 289 {
 290     g_assert(c);
 291
 292     client_set_desktop(c, e->id, FALSE, FALSE);
 293     if (f && c->desktop != screen_desktop && c->desktop != DESKTOP_ALL)
 294         /* the client won't even be on the screen anymore, so hide the menu */
 295         menu_frame_hide_all();
 296     else if (f) {
 297         send_to_menu_update(f, (gpointer)1);
 298         menu_frame_render(f);
 299     }
 300 }
 301
 302 static void client_menu_place(ObMenuFrame *frame, gint *x, gint *y,
 303                               gboolean mouse, gpointer data)
 304 {
 305     gint dx, dy;
 306
 307     if (!mouse && frame->client) {
 308         *x = frame->client->frame->area.x;
 309
 310         /* try below the titlebar */
 311         *y = frame->client->frame->area.y + frame->client->frame->size.top -
 312             frame->client->frame->bwidth;
 313         menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 314         if (dy != 0) {
 315             /* try above the titlebar */
 316             *y = frame->client->frame->area.y + frame->client->frame->bwidth -
 317                 frame->area.height;
 318             menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 319         }
 320         if (dy != 0) {
 321             /* didnt fit either way, use move on screen's values */
 322             *y = frame->client->frame->area.y + frame->client->frame->size.top;
 323             menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 324         }
 325
 326         *x += dx;
 327         *y += dy;
 328     } else {
 329         gint myx, myy;
 330
 331         myx = *x;
 332         myy = *y;
 333
 334         /* try to the bottom right of the cursor */
 335         menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 336         if (dx != 0 || dy != 0) {
 337             /* try to the bottom left of the cursor */
 338             myx = *x - frame->area.width;
 339             myy = *y;
 340             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 341         }
 342         if (dx != 0 || dy != 0) {
 343             /* try to the top right of the cursor */
 344             myx = *x;
 345             myy = *y - frame->area.height;
 346             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 347         }
 348         if (dx != 0 || dy != 0) {
 349             /* try to the top left of the cursor */
 350             myx = *x - frame->area.width;
 351             myy = *y - frame->area.height;
 352             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 353         }
 354         if (dx != 0 || dy != 0) {
 355             /* if didnt fit on either side so just use what it says */
 356             myx = *x;
 357             myy = *y;
 358             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 359         }
 360         *x = myx + dx;
 361         *y = myy + dy;
 362     }
 363 }
 364
 365 void client_menu_startup(void)
 366 {
 367     ObMenu *menu;
 368     ObMenuEntry *e;
 369
 370     menu = menu_new(LAYER_MENU_NAME, _("_Layer"), TRUE, NULL);
 371     menu_show_all_shortcuts(menu, TRUE);
 372     menu_set_update_func(menu, layer_menu_update);
 373     menu_set_execute_func(menu, layer_menu_execute);
 374
 375     menu_add_normal(menu, LAYER_TOP, _("Always on _top"), NULL, TRUE);
 376     menu_add_normal(menu, LAYER_NORMAL, _("_Normal"), NULL, TRUE);
 377     menu_add_normal(menu, LAYER_BOTTOM, _("Always on _bottom"),NULL, TRUE);
 378
 379     menu = menu_new(SEND_TO_MENU_NAME, _("_Send to desktop"), TRUE, NULL);
 380     menu_set_update_func(menu, send_to_menu_update);
 381     menu_set_execute_func(menu, send_to_menu_execute);
 382
 383     menu = menu_new(CLIENT_MENU_NAME, _("Client menu"), TRUE, NULL);
 384     menu_show_all_shortcuts(menu, TRUE);
 385     menu_set_update_func(menu, client_menu_update);
 386     menu_set_place_func(menu, client_menu_place);
 387     menu_set_execute_func(menu, client_menu_execute);
 388
 389     menu_add_submenu(menu, CLIENT_SEND_TO, SEND_TO_MENU_NAME);
 390
 391     menu_add_submenu(menu, CLIENT_LAYER, LAYER_MENU_NAME);
 392
 393     e = menu_add_normal(menu, CLIENT_RESTORE, _("R_estore"), NULL, TRUE);
 394     e->data.normal.mask = ob_rr_theme->max_toggled_mask;
 395     set_icon_color(e);
 396
 397     menu_add_normal(menu, CLIENT_MOVE, _("_Move"), NULL, TRUE);
 398
 399     menu_add_normal(menu, CLIENT_RESIZE, _("Resi_ze"), NULL, TRUE);
 400
 401     e = menu_add_normal(menu, CLIENT_ICONIFY, _("Ico_nify"), NULL, TRUE);
 402     e->data.normal.mask = ob_rr_theme->iconify_mask;
 403     set_icon_color(e);
 404
 405     e = menu_add_normal(menu, CLIENT_MAXIMIZE, _("Ma_ximize"), NULL, TRUE);
 406     e->data.normal.mask = ob_rr_theme->max_mask;
 407     set_icon_color(e);
 408
 409     menu_add_normal(menu, CLIENT_SHADE, _("_Roll up/down"), NULL, TRUE);
 410
 411     menu_add_normal(menu, CLIENT_DECORATE, _("Un/_Decorate"), NULL, TRUE);
 412
 413     menu_add_separator(menu, -1, NULL);
 414
 415     e = menu_add_normal(menu, CLIENT_CLOSE, _("_Close"), NULL, TRUE);
 416     e->data.normal.mask = ob_rr_theme->close_mask;
 417     set_icon_color(e);
 418 }