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 = c->functions & OB_CLIENT_FUNC_UNDECORATE;
  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         break;
 123     case CLIENT_MAXIMIZE:
 124         client_maximize(c, TRUE, 0);
 125         break;
 126     case CLIENT_SHADE:
 127         client_shade(c, !c->shaded);
 128         break;
 129     case CLIENT_DECORATE:
 130         client_set_undecorated(c, !c->undecorated);
 131         break;
 132     case CLIENT_MOVE:
 133         /* this needs to grab the keyboard so hide the menu */
 134         menu_frame_hide_all();
 135         f = NULL; /* and don't update */
 136
 137         screen_pointer_pos(&x, &y);
 138         moveresize_start(c, x, y, 0,
 139                          prop_atoms.net_wm_moveresize_move_keyboard);
 140         break;
 141     case CLIENT_RESIZE:
 142         /* this needs to grab the keyboard so hide the menu */
 143         menu_frame_hide_all();
 144         f = NULL; /* and don't update */
 145
 146         screen_pointer_pos(&x, &y);
 147         moveresize_start(c, x, y, 0,
 148                          prop_atoms.net_wm_moveresize_size_keyboard);
 149         break;
 150     case CLIENT_CLOSE:
 151         client_close(c);
 152         break;
 153     default:
 154         g_assert_not_reached();
 155     }
 156
 157     event_ignore_all_queued_enters();
 158
 159     /* update the menu cuz stuff can have changed */
 160     if (f) {
 161         client_menu_update(f, NULL);
 162         menu_frame_render(f);
 163     }
 164 }
 165
 166 static gboolean layer_menu_update(ObMenuFrame *frame, gpointer data)
 167 {
 168     ObMenu *menu = frame->menu;
 169     GList *it;
 170
 171     if (frame->client == NULL || !client_normal(frame->client))
 172         return FALSE; /* don't show the menu */
 173
 174     for (it = menu->entries; it; it = g_list_next(it)) {
 175         ObMenuEntry *e = it->data;
 176         gboolean *en = &e->data.normal.enabled; /* save some typing */
 177         ObClient *c = frame->client;
 178
 179         if (e->type == OB_MENU_ENTRY_TYPE_NORMAL) {
 180             switch (e->id) {
 181             case LAYER_TOP:
 182                 *en = !c->above && (c->functions & OB_CLIENT_FUNC_ABOVE);
 183                 break;
 184             case LAYER_NORMAL:
 185                 *en = c->above || c->below;
 186                 break;
 187             case LAYER_BOTTOM:
 188                 *en = !c->below && (c->functions & OB_CLIENT_FUNC_BELOW);
 189                 break;
 190             default:
 191                 *en = TRUE;
 192             }
 193         }
 194     }
 195     return TRUE; /* show the menu */
 196 }
 197
 198 static void layer_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 199                                ObClient *c, guint state, gpointer data,
 200                                Time time)
 201 {
 202     g_assert(c);
 203
 204     switch (e->id) {
 205     case LAYER_TOP:
 206         client_set_layer(c, 1);
 207         break;
 208     case LAYER_NORMAL:
 209         client_set_layer(c, 0);
 210         break;
 211     case LAYER_BOTTOM:
 212         client_set_layer(c, -1);
 213         break;
 214     default:
 215         g_assert_not_reached();
 216     }
 217
 218     event_ignore_all_queued_enters();
 219
 220     /* update the menu cuz stuff can have changed */
 221     if (f) {
 222         layer_menu_update(f, NULL);
 223         menu_frame_render(f);
 224     }
 225 }
 226
 227 static gboolean send_to_menu_update(ObMenuFrame *frame, gpointer data)
 228 {
 229     ObMenu *menu = frame->menu;
 230     guint i;
 231     ObMenuEntry *e;
 232
 233     menu_clear_entries(menu);
 234
 235     if (frame->client == NULL || !client_normal(frame->client))
 236         return FALSE; /* don't show the menu */
 237
 238     for (i = 0; i <= screen_num_desktops; ++i) {
 239         const gchar *name;
 240         guint desk;
 241
 242         if (i >= screen_num_desktops) {
 243             menu_add_separator(menu, -1, NULL);
 244
 245             desk = DESKTOP_ALL;
 246             name = _("All desktops");
 247         } else {
 248             desk = i;
 249             name = screen_desktop_names[i];
 250         }
 251
 252         e = menu_add_normal(menu, desk, name, NULL, FALSE);
 253         e->id = desk;
 254         if (desk == DESKTOP_ALL) {
 255             e->data.normal.mask = ob_rr_theme->desk_mask;
 256             e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 257             e->data.normal.mask_selected_color =
 258                 ob_rr_theme->menu_selected_color;
 259             e->data.normal.mask_disabled_color =
 260                 ob_rr_theme->menu_disabled_color;
 261             e->data.normal.mask_disabled_selected_color =
 262                 ob_rr_theme->menu_disabled_selected_color;
 263         }
 264
 265         if (frame->client->desktop == desk)
 266             e->data.normal.enabled = FALSE;
 267     }
 268     return TRUE; /* show the menu */
 269 }
 270
 271 static void send_to_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 272                                  ObClient *c, guint state, gpointer data,
 273                                  Time time)
 274 {
 275     g_assert(c);
 276
 277     client_set_desktop(c, e->id, FALSE);
 278     /* the client won't even be on the screen anymore, so hide the menu */
 279     if (f)
 280         menu_frame_hide_all();
 281 }
 282
 283 static void client_menu_place(ObMenuFrame *frame, gint *x, gint *y,
 284                               gint button, gpointer data)
 285 {
 286     gint dx, dy;
 287
 288     if (button == 0 && frame->client) {
 289         *x = frame->client->frame->area.x;
 290
 291         /* try below the titlebar */
 292         *y = frame->client->frame->area.y + frame->client->frame->size.top -
 293             frame->client->frame->bwidth;
 294         menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 295         if (dy != 0) {
 296             /* try above the titlebar */
 297             *y = frame->client->frame->area.y + frame->client->frame->bwidth -
 298                 frame->area.height;
 299             menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 300         }
 301         if (dy != 0) {
 302             /* didnt fit either way, use move on screen's values */
 303             *y = frame->client->frame->area.y + frame->client->frame->size.top;
 304             menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 305         }
 306
 307         *x += dx;
 308         *y += dy;
 309     } else {
 310         gint myx, myy;
 311
 312         myx = *x;
 313         myy = *y;
 314
 315         /* try to the bottom right of the cursor */
 316         menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 317         if (dx != 0 || dy != 0) {
 318             /* try to the bottom left of the cursor */
 319             myx = *x - frame->area.width;
 320             myy = *y;
 321             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 322         }
 323         if (dx != 0 || dy != 0) {
 324             /* try to the top right of the cursor */
 325             myx = *x;
 326             myy = *y - frame->area.height;
 327             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 328         }
 329         if (dx != 0 || dy != 0) {
 330             /* try to the top left of the cursor */
 331             myx = *x - frame->area.width;
 332             myy = *y - frame->area.height;
 333             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 334         }
 335         if (dx != 0 || dy != 0) {
 336             /* if didnt fit on either side so just use what it says */
 337             myx = *x;
 338             myy = *y;
 339             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 340         }
 341         *x = myx + dx;
 342         *y = myy + dy;
 343     }
 344 }
 345
 346 void client_menu_startup()
 347 {
 348     ObMenu *menu;
 349     ObMenuEntry *e;
 350
 351     menu = menu_new(LAYER_MENU_NAME, _("&Layer"), TRUE, NULL);
 352     menu_show_all_shortcuts(menu, TRUE);
 353     menu_set_update_func(menu, layer_menu_update);
 354     menu_set_execute_func(menu, layer_menu_execute);
 355
 356     menu_add_normal(menu, LAYER_TOP, _("Always on &top"), NULL, TRUE);
 357     menu_add_normal(menu, LAYER_NORMAL, _("&Normal"), NULL, TRUE);
 358     menu_add_normal(menu, LAYER_BOTTOM, _("Always on &bottom"),NULL, TRUE);
 359
 360
 361     menu = menu_new(SEND_TO_MENU_NAME, _("&Send to desktop"), TRUE, NULL);
 362     menu_set_update_func(menu, send_to_menu_update);
 363     menu_set_execute_func(menu, send_to_menu_execute);
 364
 365     menu = menu_new(CLIENT_MENU_NAME, _("Client menu"), TRUE, NULL);
 366     menu_show_all_shortcuts(menu, TRUE);
 367     menu_set_update_func(menu, client_menu_update);
 368     menu_set_place_func(menu, client_menu_place);
 369     menu_set_execute_func(menu, client_menu_execute);
 370
 371     e = menu_add_normal(menu, CLIENT_RESTORE, _("R&estore"), NULL, TRUE);
 372     e->data.normal.mask = ob_rr_theme->max_toggled_mask;
 373     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 374     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 375     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 376     e->data.normal.mask_disabled_selected_color =
 377         ob_rr_theme->menu_disabled_selected_color;
 378
 379     menu_add_normal(menu, CLIENT_MOVE, _("&Move"), NULL, TRUE);
 380
 381     menu_add_normal(menu, CLIENT_RESIZE, _("Resi&ze"), NULL, TRUE);
 382
 383     e = menu_add_normal(menu, CLIENT_ICONIFY, _("Ico&nify"), NULL, TRUE);
 384     e->data.normal.mask = ob_rr_theme->iconify_mask;
 385     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 386     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 387     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 388     e->data.normal.mask_disabled_selected_color =
 389         ob_rr_theme->menu_disabled_selected_color;
 390
 391     e = menu_add_normal(menu, CLIENT_MAXIMIZE, _("Ma&ximize"), NULL, TRUE);
 392     e->data.normal.mask = ob_rr_theme->max_mask;
 393     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 394     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 395     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 396     e->data.normal.mask_disabled_selected_color =
 397         ob_rr_theme->menu_disabled_selected_color;
 398
 399     menu_add_normal(menu, CLIENT_SHADE, _("&Roll up/down"), NULL, TRUE);
 400
 401     menu_add_normal(menu, CLIENT_DECORATE, _("Un/&Decorate"), NULL, TRUE);
 402
 403     menu_add_separator(menu, -1, NULL);
 404
 405     menu_add_submenu(menu, CLIENT_SEND_TO, SEND_TO_MENU_NAME);
 406
 407     menu_add_submenu(menu, CLIENT_LAYER, LAYER_MENU_NAME);
 408
 409     menu_add_separator(menu, -1, NULL);
 410
 411     e = menu_add_normal(menu, CLIENT_CLOSE, _("&Close"), NULL, TRUE);
 412     e->data.normal.mask = ob_rr_theme->close_mask;
 413     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 414     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 415     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 416     e->data.normal.mask_disabled_selected_color =
 417         ob_rr_theme->menu_disabled_selected_color;
 418 }