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     /* we have to ignore all queued enters because the menu has a grab, and the
 158        so the cursor isnt considered inside the client's window */
 159     event_ignore_all_queued_enters();
 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     /* we have to ignore all queued enters because the menu has a grab, and the
 221        so the cursor isnt considered inside the client's window */
 222     event_ignore_all_queued_enters();
 223
 224     /* update the menu cuz stuff can have changed */
 225     if (f) {
 226         layer_menu_update(f, NULL);
 227         menu_frame_render(f);
 228     }
 229 }
 230
 231 static gboolean send_to_menu_update(ObMenuFrame *frame, gpointer data)
 232 {
 233     ObMenu *menu = frame->menu;
 234     guint i;
 235     ObMenuEntry *e;
 236
 237     menu_clear_entries(menu);
 238
 239     if (frame->client == NULL || !client_normal(frame->client))
 240         return FALSE; /* don't show the menu */
 241
 242     for (i = 0; i <= screen_num_desktops; ++i) {
 243         const gchar *name;
 244         guint desk;
 245
 246         if (i >= screen_num_desktops) {
 247             menu_add_separator(menu, -1, NULL);
 248
 249             desk = DESKTOP_ALL;
 250             name = _("All desktops");
 251         } else {
 252             desk = i;
 253             name = screen_desktop_names[i];
 254         }
 255
 256         e = menu_add_normal(menu, desk, name, NULL, FALSE);
 257         e->id = desk;
 258         if (desk == DESKTOP_ALL) {
 259             e->data.normal.mask = ob_rr_theme->desk_mask;
 260             e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 261             e->data.normal.mask_selected_color =
 262                 ob_rr_theme->menu_selected_color;
 263             e->data.normal.mask_disabled_color =
 264                 ob_rr_theme->menu_disabled_color;
 265             e->data.normal.mask_disabled_selected_color =
 266                 ob_rr_theme->menu_disabled_selected_color;
 267         }
 268
 269         if (frame->client->desktop == desk)
 270             e->data.normal.enabled = FALSE;
 271     }
 272     return TRUE; /* show the menu */
 273 }
 274
 275 static void send_to_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 276                                  ObClient *c, guint state, gpointer data,
 277                                  Time time)
 278 {
 279     g_assert(c);
 280
 281     client_set_desktop(c, e->id, FALSE);
 282     /* the client won't even be on the screen anymore, so hide the menu */
 283     if (f)
 284         menu_frame_hide_all();
 285 }
 286
 287 static void client_menu_place(ObMenuFrame *frame, gint *x, gint *y,
 288                               gint button, gpointer data)
 289 {
 290     gint dx, dy;
 291
 292     if (button == 0 && frame->client) {
 293         *x = frame->client->frame->area.x;
 294
 295         /* try below the titlebar */
 296         *y = frame->client->frame->area.y + frame->client->frame->size.top -
 297             frame->client->frame->bwidth;
 298         menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 299         if (dy != 0) {
 300             /* try above the titlebar */
 301             *y = frame->client->frame->area.y + frame->client->frame->bwidth -
 302                 frame->area.height;
 303             menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 304         }
 305         if (dy != 0) {
 306             /* didnt fit either way, use move on screen's values */
 307             *y = frame->client->frame->area.y + frame->client->frame->size.top;
 308             menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 309         }
 310
 311         *x += dx;
 312         *y += dy;
 313     } else {
 314         gint myx, myy;
 315
 316         myx = *x;
 317         myy = *y;
 318
 319         /* try to the bottom right of the cursor */
 320         menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 321         if (dx != 0 || dy != 0) {
 322             /* try to the bottom left of the cursor */
 323             myx = *x - frame->area.width;
 324             myy = *y;
 325             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 326         }
 327         if (dx != 0 || dy != 0) {
 328             /* try to the top right of the cursor */
 329             myx = *x;
 330             myy = *y - frame->area.height;
 331             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 332         }
 333         if (dx != 0 || dy != 0) {
 334             /* try to the top left of the cursor */
 335             myx = *x - frame->area.width;
 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             /* if didnt fit on either side so just use what it says */
 341             myx = *x;
 342             myy = *y;
 343             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 344         }
 345         *x = myx + dx;
 346         *y = myy + dy;
 347     }
 348 }
 349
 350 void client_menu_startup()
 351 {
 352     ObMenu *menu;
 353     ObMenuEntry *e;
 354
 355     menu = menu_new(LAYER_MENU_NAME, _("&Layer"), TRUE, NULL);
 356     menu_show_all_shortcuts(menu, TRUE);
 357     menu_set_update_func(menu, layer_menu_update);
 358     menu_set_execute_func(menu, layer_menu_execute);
 359
 360     menu_add_normal(menu, LAYER_TOP, _("Always on &top"), NULL, TRUE);
 361     menu_add_normal(menu, LAYER_NORMAL, _("&Normal"), NULL, TRUE);
 362     menu_add_normal(menu, LAYER_BOTTOM, _("Always on &bottom"),NULL, TRUE);
 363
 364
 365     menu = menu_new(SEND_TO_MENU_NAME, _("&Send to desktop"), TRUE, NULL);
 366     menu_set_update_func(menu, send_to_menu_update);
 367     menu_set_execute_func(menu, send_to_menu_execute);
 368
 369     menu = menu_new(CLIENT_MENU_NAME, _("Client menu"), TRUE, NULL);
 370     menu_show_all_shortcuts(menu, TRUE);
 371     menu_set_update_func(menu, client_menu_update);
 372     menu_set_place_func(menu, client_menu_place);
 373     menu_set_execute_func(menu, client_menu_execute);
 374
 375     e = menu_add_normal(menu, CLIENT_RESTORE, _("R&estore"), NULL, TRUE);
 376     e->data.normal.mask = ob_rr_theme->max_toggled_mask;
 377     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 378     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 379     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 380     e->data.normal.mask_disabled_selected_color =
 381         ob_rr_theme->menu_disabled_selected_color;
 382
 383     menu_add_normal(menu, CLIENT_MOVE, _("&Move"), NULL, TRUE);
 384
 385     menu_add_normal(menu, CLIENT_RESIZE, _("Resi&ze"), NULL, TRUE);
 386
 387     e = menu_add_normal(menu, CLIENT_ICONIFY, _("Ico&nify"), NULL, TRUE);
 388     e->data.normal.mask = ob_rr_theme->iconify_mask;
 389     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 390     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 391     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 392     e->data.normal.mask_disabled_selected_color =
 393         ob_rr_theme->menu_disabled_selected_color;
 394
 395     e = menu_add_normal(menu, CLIENT_MAXIMIZE, _("Ma&ximize"), NULL, TRUE);
 396     e->data.normal.mask = ob_rr_theme->max_mask;
 397     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 398     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 399     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 400     e->data.normal.mask_disabled_selected_color =
 401         ob_rr_theme->menu_disabled_selected_color;
 402
 403     menu_add_normal(menu, CLIENT_SHADE, _("&Roll up/down"), NULL, TRUE);
 404
 405     menu_add_normal(menu, CLIENT_DECORATE, _("Un/&Decorate"), NULL, TRUE);
 406
 407     menu_add_separator(menu, -1, NULL);
 408
 409     menu_add_submenu(menu, CLIENT_SEND_TO, SEND_TO_MENU_NAME);
 410
 411     menu_add_submenu(menu, CLIENT_LAYER, LAYER_MENU_NAME);
 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     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 418     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 419     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 420     e->data.normal.mask_disabled_selected_color =
 421         ob_rr_theme->menu_disabled_selected_color;
 422 }