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 "prop.h"
  28 #include "gettext.h"
  29
  30 #include <glib.h>
  31
  32 #define CLIENT_MENU_NAME  "client-menu"
  33 #define SEND_TO_MENU_NAME "client-send-to-menu"
  34 #define LAYER_MENU_NAME   "client-layer-menu"
  35
  36 enum {
  37     LAYER_TOP,
  38     LAYER_NORMAL,
  39     LAYER_BOTTOM
  40 };
  41
  42 enum {
  43     CLIENT_SEND_TO,
  44     CLIENT_LAYER,
  45     CLIENT_ICONIFY,
  46     CLIENT_RESTORE,
  47     CLIENT_MAXIMIZE,
  48     CLIENT_SHADE,
  49     CLIENT_DECORATE,
  50     CLIENT_MOVE,
  51     CLIENT_RESIZE,
  52     CLIENT_CLOSE
  53 };
  54
  55 static gboolean client_menu_update(ObMenuFrame *frame, gpointer data)
  56 {
  57     ObMenu *menu = frame->menu;
  58     GList *it;
  59
  60     if (frame->client == NULL || !client_normal(frame->client))
  61         return FALSE; /* don't show the menu */
  62
  63     for (it = menu->entries; it; it = g_list_next(it)) {
  64         ObMenuEntry *e = it->data;
  65         gboolean *en = &e->data.normal.enabled; /* save some typing */
  66         ObClient *c = frame->client;
  67
  68         if (e->type == OB_MENU_ENTRY_TYPE_NORMAL) {
  69             switch (e->id) {
  70             case CLIENT_ICONIFY:
  71                 *en = c->functions & OB_CLIENT_FUNC_ICONIFY;
  72                 break;
  73             case CLIENT_RESTORE:
  74                 *en = c->max_horz || c->max_vert;
  75                 break;
  76             case CLIENT_MAXIMIZE:
  77                 *en = ((c->functions & OB_CLIENT_FUNC_MAXIMIZE) &&
  78                        (!c->max_horz || !c->max_vert));
  79                 break;
  80             case CLIENT_SHADE:
  81                 *en = c->functions & OB_CLIENT_FUNC_SHADE;
  82                 break;
  83             case CLIENT_MOVE:
  84                 *en = c->functions & OB_CLIENT_FUNC_MOVE;
  85                 break;
  86             case CLIENT_RESIZE:
  87                 *en = c->functions & OB_CLIENT_FUNC_RESIZE;
  88                 break;
  89             case CLIENT_CLOSE:
  90                 *en = c->functions & OB_CLIENT_FUNC_CLOSE;
  91                 break;
  92             case CLIENT_DECORATE:
  93                 *en = client_normal(c);
  94                 break;
  95             default:
  96                 *en = TRUE;
  97             }
  98         }
  99     }
 100     return TRUE; /* show the menu */
 101 }
 102
 103 static void client_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 104                                 ObClient *c, guint state, gpointer data,
 105                                 Time time)
 106 {
 107     gint x, y;
 108
 109     g_assert(c);
 110
 111     switch (e->id) {
 112     case CLIENT_ICONIFY:
 113         /* the client won't be on screen anymore so hide the menu */
 114         menu_frame_hide_all();
 115         f = NULL; /* and don't update */
 116
 117         client_iconify(c, TRUE, FALSE, FALSE);
 118         break;
 119     case CLIENT_RESTORE:
 120         client_maximize(c, FALSE, 0);
 121         break;
 122     case CLIENT_MAXIMIZE:
 123         client_maximize(c, TRUE, 0);
 124         break;
 125     case CLIENT_SHADE:
 126         client_shade(c, !c->shaded);
 127         break;
 128     case CLIENT_DECORATE:
 129         client_set_undecorated(c, !c->undecorated);
 130         break;
 131     case CLIENT_MOVE:
 132         /* this needs to grab the keyboard so hide the menu */
 133         menu_frame_hide_all();
 134         f = NULL; /* and don't update */
 135
 136         screen_pointer_pos(&x, &y);
 137         moveresize_start(c, x, y, 0,
 138                          prop_atoms.net_wm_moveresize_move_keyboard);
 139         break;
 140     case CLIENT_RESIZE:
 141         /* this needs to grab the keyboard so hide the menu */
 142         menu_frame_hide_all();
 143         f = NULL; /* and don't update */
 144
 145         screen_pointer_pos(&x, &y);
 146         moveresize_start(c, x, y, 0,
 147                          prop_atoms.net_wm_moveresize_size_keyboard);
 148         break;
 149     case CLIENT_CLOSE:
 150         client_close(c);
 151         break;
 152     default:
 153         g_assert_not_reached();
 154     }
 155
 156     /* update the menu cuz stuff can have changed */
 157     if (f) {
 158         client_menu_update(f, NULL);
 159         menu_frame_render(f);
 160     }
 161 }
 162
 163 static gboolean layer_menu_update(ObMenuFrame *frame, gpointer data)
 164 {
 165     ObMenu *menu = frame->menu;
 166     GList *it;
 167
 168     if (frame->client == NULL || !client_normal(frame->client))
 169         return FALSE; /* don't show the menu */
 170
 171     for (it = menu->entries; it; it = g_list_next(it)) {
 172         ObMenuEntry *e = it->data;
 173         gboolean *en = &e->data.normal.enabled; /* save some typing */
 174         ObClient *c = frame->client;
 175
 176         if (e->type == OB_MENU_ENTRY_TYPE_NORMAL) {
 177             switch (e->id) {
 178             case LAYER_TOP:
 179                 *en = !c->above && (c->functions & OB_CLIENT_FUNC_ABOVE);
 180                 break;
 181             case LAYER_NORMAL:
 182                 *en = c->above || c->below;
 183                 break;
 184             case LAYER_BOTTOM:
 185                 *en = !c->below && (c->functions & OB_CLIENT_FUNC_BELOW);
 186                 break;
 187             default:
 188                 *en = TRUE;
 189             }
 190         }
 191     }
 192     return TRUE; /* show the menu */
 193 }
 194
 195 static void layer_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 196                                ObClient *c, guint state, gpointer data,
 197                                Time time)
 198 {
 199     g_assert(c);
 200
 201     switch (e->id) {
 202     case LAYER_TOP:
 203         client_set_layer(c, 1);
 204         break;
 205     case LAYER_NORMAL:
 206         client_set_layer(c, 0);
 207         break;
 208     case LAYER_BOTTOM:
 209         client_set_layer(c, -1);
 210         break;
 211     default:
 212         g_assert_not_reached();
 213     }
 214
 215     /* update the menu cuz stuff can have changed */
 216     if (f) {
 217         layer_menu_update(f, NULL);
 218         menu_frame_render(f);
 219     }
 220 }
 221
 222 static gboolean send_to_menu_update(ObMenuFrame *frame, gpointer data)
 223 {
 224     ObMenu *menu = frame->menu;
 225     guint i;
 226     ObMenuEntry *e;
 227
 228     menu_clear_entries(menu);
 229
 230     if (frame->client == NULL || !client_normal(frame->client))
 231         return FALSE; /* don't show the menu */
 232
 233     for (i = 0; i <= screen_num_desktops; ++i) {
 234         const gchar *name;
 235         guint desk;
 236
 237         if (i >= screen_num_desktops) {
 238             menu_add_separator(menu, -1, NULL);
 239
 240             desk = DESKTOP_ALL;
 241             name = _("All desktops");
 242         } else {
 243             desk = i;
 244             name = screen_desktop_names[i];
 245         }
 246
 247         e = menu_add_normal(menu, desk, name, NULL, FALSE);
 248         e->id = desk;
 249         if (desk == DESKTOP_ALL) {
 250             e->data.normal.mask = ob_rr_theme->desk_mask;
 251             e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 252             e->data.normal.mask_selected_color =
 253                 ob_rr_theme->menu_selected_color;
 254             e->data.normal.mask_disabled_color =
 255                 ob_rr_theme->menu_disabled_color;
 256             e->data.normal.mask_disabled_selected_color =
 257                 ob_rr_theme->menu_disabled_selected_color;
 258         }
 259
 260         if (frame->client->desktop == desk)
 261             e->data.normal.enabled = FALSE;
 262     }
 263     return TRUE; /* show the menu */
 264 }
 265
 266 static void send_to_menu_execute(ObMenuEntry *e, ObMenuFrame *f,
 267                                  ObClient *c, guint state, gpointer data,
 268                                  Time time)
 269 {
 270     g_assert(c);
 271
 272     client_set_desktop(c, e->id, FALSE);
 273     /* the client won't even be on the screen anymore, so hide the menu */
 274     if (f)
 275         menu_frame_hide_all();
 276 }
 277
 278 static void client_menu_place(ObMenuFrame *frame, gint *x, gint *y,
 279                               gint button, gpointer data)
 280 {
 281     gint dx, dy;
 282
 283     if (button == 0 && frame->client) {
 284         *x = frame->client->frame->area.x;
 285
 286         /* try below the titlebar */
 287         *y = frame->client->frame->area.y + frame->client->frame->size.top -
 288             frame->client->frame->bwidth;
 289         menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 290         if (dy != 0) {
 291             /* try above the titlebar */
 292             *y = frame->client->frame->area.y + frame->client->frame->bwidth -
 293                 frame->area.height;
 294             menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 295         }
 296         if (dy != 0) {
 297             /* didnt fit either way, use move on screen's values */
 298             *y = frame->client->frame->area.y + frame->client->frame->size.top;
 299             menu_frame_move_on_screen(frame, *x, *y, &dx, &dy);
 300         }
 301
 302         *x += dx;
 303         *y += dy;
 304     } else {
 305         gint myx, myy;
 306
 307         myx = *x;
 308         myy = *y;
 309
 310         /* try to the bottom right of the cursor */
 311         menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 312         if (dx != 0 || dy != 0) {
 313             /* try to the bottom left of the cursor */
 314             myx = *x - frame->area.width;
 315             myy = *y;
 316             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 317         }
 318         if (dx != 0 || dy != 0) {
 319             /* try to the top right of the cursor */
 320             myx = *x;
 321             myy = *y - frame->area.height;
 322             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 323         }
 324         if (dx != 0 || dy != 0) {
 325             /* try to the top left of the cursor */
 326             myx = *x - frame->area.width;
 327             myy = *y - frame->area.height;
 328             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 329         }
 330         if (dx != 0 || dy != 0) {
 331             /* if didnt fit on either side so just use what it says */
 332             myx = *x;
 333             myy = *y;
 334             menu_frame_move_on_screen(frame, myx, myy, &dx, &dy);
 335         }
 336         *x = myx + dx;
 337         *y = myy + dy;
 338     }
 339 }
 340
 341 void client_menu_startup()
 342 {
 343     ObMenu *menu;
 344     ObMenuEntry *e;
 345
 346     menu = menu_new(LAYER_MENU_NAME, _("&Layer"), TRUE, NULL);
 347     menu_show_all_shortcuts(menu, TRUE);
 348     menu_set_update_func(menu, layer_menu_update);
 349     menu_set_execute_func(menu, layer_menu_execute);
 350
 351     menu_add_normal(menu, LAYER_TOP, _("Always on &top"), NULL, TRUE);
 352     menu_add_normal(menu, LAYER_NORMAL, _("&Normal"), NULL, TRUE);
 353     menu_add_normal(menu, LAYER_BOTTOM, _("Always on &bottom"),NULL, TRUE);
 354
 355
 356     menu = menu_new(SEND_TO_MENU_NAME, _("&Send to desktop"), TRUE, NULL);
 357     menu_set_update_func(menu, send_to_menu_update);
 358     menu_set_execute_func(menu, send_to_menu_execute);
 359
 360     menu = menu_new(CLIENT_MENU_NAME, _("Client menu"), TRUE, NULL);
 361     menu_show_all_shortcuts(menu, TRUE);
 362     menu_set_update_func(menu, client_menu_update);
 363     menu_set_place_func(menu, client_menu_place);
 364     menu_set_execute_func(menu, client_menu_execute);
 365
 366     e = menu_add_normal(menu, CLIENT_RESTORE, _("R&estore"), NULL, TRUE);
 367     e->data.normal.mask = ob_rr_theme->max_toggled_mask;
 368     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 369     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 370     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 371     e->data.normal.mask_disabled_selected_color =
 372         ob_rr_theme->menu_disabled_selected_color;
 373
 374     menu_add_normal(menu, CLIENT_MOVE, _("&Move"), NULL, TRUE);
 375
 376     menu_add_normal(menu, CLIENT_RESIZE, _("Resi&ze"), NULL, TRUE);
 377
 378     e = menu_add_normal(menu, CLIENT_ICONIFY, _("Ico&nify"), NULL, TRUE);
 379     e->data.normal.mask = ob_rr_theme->iconify_mask;
 380     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 381     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 382     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 383     e->data.normal.mask_disabled_selected_color =
 384         ob_rr_theme->menu_disabled_selected_color;
 385
 386     e = menu_add_normal(menu, CLIENT_MAXIMIZE, _("Ma&ximize"), NULL, TRUE);
 387     e->data.normal.mask = ob_rr_theme->max_mask;
 388     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 389     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 390     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 391     e->data.normal.mask_disabled_selected_color =
 392         ob_rr_theme->menu_disabled_selected_color;
 393
 394     menu_add_normal(menu, CLIENT_SHADE, _("&Roll up/down"), NULL, TRUE);
 395
 396     menu_add_normal(menu, CLIENT_DECORATE, _("Un/&Decorate"), NULL, TRUE);
 397
 398     menu_add_separator(menu, -1, NULL);
 399
 400     menu_add_submenu(menu, CLIENT_SEND_TO, SEND_TO_MENU_NAME);
 401
 402     menu_add_submenu(menu, CLIENT_LAYER, LAYER_MENU_NAME);
 403
 404     menu_add_separator(menu, -1, NULL);
 405
 406     e = menu_add_normal(menu, CLIENT_CLOSE, _("&Close"), NULL, TRUE);
 407     e->data.normal.mask = ob_rr_theme->close_mask;
 408     e->data.normal.mask_normal_color = ob_rr_theme->menu_color;
 409     e->data.normal.mask_selected_color = ob_rr_theme->menu_selected_color;
 410     e->data.normal.mask_disabled_color = ob_rr_theme->menu_disabled_color;
 411     e->data.normal.mask_disabled_selected_color =
 412         ob_rr_theme->menu_disabled_selected_color;
 413 }