src/menu.cc

   1 /*
   2  * Copyright (C) 2004 John Ellis
   3  * Copyright (C) 2008 - 2016 The Geeqie Team
   4  *
   5  * Author: John Ellis
   6  *
   7  * This program is free software; you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation; either version 2 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License along
  18  * with this program; if not, write to the Free Software Foundation, Inc.,
  19  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  20  */
  21
  22 #include "main.h"
  23 #include "menu.h"
  24
  25 #include "collect-io.h"
  26 #include "collect-table.h"
  27 #include "editors.h"
  28 #include "pixbuf-util.h"
  29 #include "ui-fileops.h"
  30 #include "ui-menu.h"
  31
  32 static GtkWidget *real_submenu_add_alter(GtkWidget *menu, GCallback func, gpointer data,
  33                                          GtkAccelGroup *accel_group);
  34
  35 /*
  36  *-----------------------------------------------------------------------------
  37  * menu utils
  38  *-----------------------------------------------------------------------------
  39  */
  40
  41 static GtkWidget *add_menu_item(GtkWidget *menu, gchar *label, GtkAccelGroup *accel_group,
  42                                 guint accel_key, guint accel_mods, GCallback func, gpointer data)
  43 {
  44         GtkWidget *item;
  45
  46         item = gtk_menu_item_new_with_label(label);
  47         gtk_widget_add_accelerator(item, "activate", accel_group, accel_key, accel_mods, GTK_ACCEL_VISIBLE);
  48         g_signal_connect(G_OBJECT(item), "activate", func, data);
  49         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
  50         gtk_widget_show(item);
  51
  52         return item;
  53 }
  54
  55 gpointer submenu_item_get_data(GtkWidget *menu)
  56 {
  57         if (!gtk_widget_get_parent(menu) || !GTK_IS_MENU(gtk_widget_get_parent(menu))) return NULL;
  58
  59         return g_object_get_data(G_OBJECT(gtk_widget_get_parent(menu)), "submenu_data");
  60 }
  61
  62 /*
  63  *-----------------------------------------------------------------------------
  64  * edit menu
  65  *-----------------------------------------------------------------------------
  66  */
  67 static void edit_item_destroy_cb(GtkWidget *UNUSED(widget), gpointer data)
  68 {
  69         g_free(data);
  70 }
  71
  72 static void add_edit_items(GtkWidget *menu, GCallback func, GList *fd_list)
  73 {
  74         GList *editors_list = editor_list_get();
  75         GList *work = editors_list;
  76
  77         while (work)
  78                 {
  79                 const EditorDescription *editor = work->data;
  80                 work = work->next;
  81                 gboolean active = TRUE;
  82
  83                 if (fd_list && EDITOR_ERRORS(editor_command_parse(editor, fd_list, FALSE, NULL)))
  84                         active = FALSE;
  85
  86                 if (active)
  87                         {
  88                         GtkWidget *item;
  89                         const gchar *stock_id = NULL;
  90                         gchar *key = g_strdup(editor->key);
  91
  92                         if (editor->icon && register_theme_icon_as_stock(key, editor->icon))
  93                                 stock_id = key;
  94
  95                         item = menu_item_add_stock(menu, editor->name, stock_id, func, key);
  96                         g_signal_connect(G_OBJECT(item), "destroy", G_CALLBACK(edit_item_destroy_cb), key);
  97                         }
  98                 }
  99
 100         g_list_free(editors_list);
 101 }
 102
 103
 104 GtkWidget *submenu_add_edit(GtkWidget *menu, GtkWidget **menu_item, GCallback func, gpointer data, GList *fd_list)
 105 {
 106         GtkWidget *item;
 107         GtkWidget *submenu;
 108         GtkAccelGroup *accel_group;
 109
 110         accel_group = gtk_accel_group_new();
 111         item = menu_item_add(menu, _("_Plugins"), NULL, NULL);
 112
 113         submenu = gtk_menu_new();
 114         g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 115         gtk_menu_set_accel_group(GTK_MENU(submenu), accel_group);
 116         g_object_set_data(G_OBJECT(submenu), "accel_group", accel_group);
 117
 118         add_edit_items(submenu, func, fd_list);
 119
 120         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 121
 122         if (menu_item) *menu_item = item;
 123
 124         return submenu;
 125 }
 126
 127 /*
 128  *-----------------------------------------------------------------------------
 129  * sorting
 130  *-----------------------------------------------------------------------------
 131  */
 132
 133 gchar *sort_type_get_text(SortType method)
 134 {
 135         switch (method)
 136                 {
 137                 case SORT_SIZE:
 138                         return _("Sort by size");
 139                         break;
 140                 case SORT_TIME:
 141                         return _("Sort by date");
 142                         break;
 143                 case SORT_CTIME:
 144                         return _("Sort by file creation date");
 145                         break;
 146                 case SORT_EXIFTIME:
 147                         return _("Sort by Exif date original");
 148                         break;
 149                 case SORT_EXIFTIMEDIGITIZED:
 150                         return _("Sort by Exif date digitized");
 151                         break;
 152                 case SORT_NONE:
 153                         return _("Unsorted");
 154                         break;
 155                 case SORT_PATH:
 156                         return _("Sort by path");
 157                         break;
 158                 case SORT_NUMBER:
 159                         return _("Sort by number");
 160                         break;
 161                 case SORT_RATING:
 162                         return _("Sort by rating");
 163                         break;
 164                 case SORT_CLASS:
 165                         return _("Sort by class");
 166                         break;
 167                 case SORT_NAME:
 168                 default:
 169                         return _("Sort by name");
 170                         break;
 171                 }
 172
 173         return "";
 174 }
 175
 176 static GtkWidget *submenu_add_sort_item(GtkWidget *menu,
 177                                         GCallback func, SortType type,
 178                                         gboolean show_current, SortType show_type)
 179 {
 180         GtkWidget *item;
 181
 182         if (show_current)
 183                 {
 184                 item = menu_item_add_radio(menu,
 185                                            sort_type_get_text(type), GINT_TO_POINTER((gint)type), (type == show_type),
 186                                            func, GINT_TO_POINTER((gint)type));
 187                 }
 188         else
 189                 {
 190                 item = menu_item_add(menu, sort_type_get_text(type),
 191                                      func, GINT_TO_POINTER((gint)type));
 192                 }
 193
 194         return item;
 195 }
 196
 197 GtkWidget *submenu_add_sort(GtkWidget *menu, GCallback func, gpointer data,
 198                             gboolean include_none, gboolean include_path,
 199                             gboolean show_current, SortType type)
 200 {
 201         GtkWidget *submenu;
 202
 203         submenu = gtk_menu_new();
 204         g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 205
 206         submenu_add_sort_item(submenu, func, SORT_NAME, show_current, type);
 207 #ifdef HAVE_STRVERSCMP
 208         submenu_add_sort_item(submenu, func, SORT_NUMBER, show_current, type);
 209 #endif
 210         submenu_add_sort_item(submenu, func, SORT_TIME, show_current, type);
 211         submenu_add_sort_item(submenu, func, SORT_CTIME, show_current, type);
 212         submenu_add_sort_item(submenu, func, SORT_EXIFTIME, show_current, type);
 213         submenu_add_sort_item(submenu, func, SORT_EXIFTIMEDIGITIZED, show_current, type);
 214         submenu_add_sort_item(submenu, func, SORT_SIZE, show_current, type);
 215         submenu_add_sort_item(submenu, func, SORT_RATING, show_current, type);
 216         submenu_add_sort_item(submenu, func, SORT_CLASS, show_current, type);
 217         if (include_path) submenu_add_sort_item(submenu, func, SORT_PATH, show_current, type);
 218         if (include_none) submenu_add_sort_item(submenu, func, SORT_NONE, show_current, type);
 219
 220         if (menu)
 221                 {
 222                 GtkWidget *item;
 223
 224                 item = menu_item_add(menu, _("Sort"), NULL, NULL);
 225                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 226                 return item;
 227                 }
 228
 229         return submenu;
 230 }
 231
 232 GtkWidget *submenu_add_dir_sort(GtkWidget *menu, GCallback func, gpointer data,
 233                             gboolean include_none, gboolean include_path,
 234                             gboolean show_current, SortType type)
 235 {
 236         GtkWidget *submenu;
 237
 238         submenu = gtk_menu_new();
 239         g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 240
 241         submenu_add_sort_item(submenu, func, SORT_NAME, show_current, type);
 242         submenu_add_sort_item(submenu, func, SORT_TIME, show_current, type);
 243         if (include_path) submenu_add_sort_item(submenu, func, SORT_PATH, show_current, type);
 244         if (include_none) submenu_add_sort_item(submenu, func, SORT_NONE, show_current, type);
 245
 246         if (menu)
 247                 {
 248                 GtkWidget *item;
 249
 250                 item = menu_item_add(menu, _("Sort"), NULL, NULL);
 251                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 252                 return item;
 253                 }
 254
 255         return submenu;
 256 }
 257
 258 gchar *zoom_type_get_text(ZoomMode method)
 259 {
 260         switch (method)
 261                 {
 262                 case ZOOM_RESET_ORIGINAL:
 263                         return _("Zoom to original size");
 264                         break;
 265                 case ZOOM_RESET_FIT_WINDOW:
 266                         return _("Fit image to window");
 267                         break;
 268                 case ZOOM_RESET_NONE:
 269                         return _("Leave Zoom at previous setting");
 270                         break;
 271                 default:
 272                         return _("Zoom to original size");
 273                         break;
 274                 }
 275
 276         return "";
 277 }
 278
 279 static GtkWidget *submenu_add_zoom_item(GtkWidget *menu,
 280                                         GCallback func, ZoomMode mode,
 281                                         gboolean show_current, ZoomMode show_mode)
 282 {
 283         GtkWidget *item;
 284
 285         if (show_current)
 286                 {
 287                 item = menu_item_add_radio(menu,
 288                                            zoom_type_get_text(mode), GINT_TO_POINTER((gint)mode), (mode == show_mode),
 289                                            func, GINT_TO_POINTER((gint)mode));
 290                 }
 291         else
 292                 {
 293                 item = menu_item_add(menu, zoom_type_get_text(mode),
 294                                      func, GINT_TO_POINTER((gint)mode));
 295                 }
 296
 297         return item;
 298 }
 299
 300 GtkWidget *submenu_add_zoom(GtkWidget *menu, GCallback func, gpointer data,
 301                             gboolean UNUSED(include_none), gboolean UNUSED(include_path),
 302                             gboolean show_current, ZoomMode mode)
 303 {
 304         GtkWidget *submenu;
 305
 306         if (!menu)
 307                 {
 308                 submenu = gtk_menu_new();
 309                 g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 310                 }
 311         else
 312                 {
 313                 submenu = menu;
 314                 }
 315
 316         submenu_add_zoom_item(submenu, func, ZOOM_RESET_ORIGINAL, show_current, mode);
 317         submenu_add_zoom_item(submenu, func, ZOOM_RESET_FIT_WINDOW, show_current, mode);
 318         submenu_add_zoom_item(submenu, func, ZOOM_RESET_NONE, show_current, mode);
 319
 320         if (menu)
 321                 {
 322                 GtkWidget *item;
 323
 324                 item = menu_item_add(menu, _("Zoom"), NULL, NULL);
 325                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 326                 return item;
 327                 }
 328
 329         return submenu;
 330 }
 331
 332 /*
 333  *-----------------------------------------------------------------------------
 334  * altering
 335  *-----------------------------------------------------------------------------
 336  */
 337
 338 gchar *alter_type_get_text(AlterType type)
 339 {
 340         switch (type)
 341                 {
 342                 case ALTER_ROTATE_90:
 343                         return _("Rotate clockwise 90°");
 344                         break;
 345                 case ALTER_ROTATE_90_CC:
 346                         return _("Rotate counterclockwise 90°");
 347                         break;
 348                 case ALTER_ROTATE_180:
 349                         return _("Rotate 180°");
 350                         break;
 351                 case ALTER_MIRROR:
 352                         return _("Mirror");
 353                         break;
 354                 case ALTER_FLIP:
 355                         return _("Flip");
 356                         break;
 357                 case ALTER_NONE:
 358                         return _("Original state");
 359                         break;
 360                 default:
 361                         break;
 362                 }
 363
 364         return "";
 365 }
 366
 367 static void submenu_add_alter_item(GtkWidget *menu, GCallback func, AlterType type,
 368                                    GtkAccelGroup *accel_group, guint accel_key, guint accel_mods)
 369 {
 370         if (accel_group)
 371                 {
 372                 add_menu_item(menu, alter_type_get_text(type), accel_group,
 373                               accel_key, accel_mods, func, GINT_TO_POINTER((gint)type));
 374
 375                 }
 376         else
 377                 {
 378                 menu_item_add(menu, alter_type_get_text(type), func, GINT_TO_POINTER((gint)type));
 379                 }
 380 }
 381
 382 static GtkWidget *real_submenu_add_alter(GtkWidget *menu, GCallback func, gpointer data,
 383                                          GtkAccelGroup *accel_group)
 384 {
 385         GtkWidget *submenu;
 386
 387         submenu = gtk_menu_new();
 388         g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 389
 390         submenu_add_alter_item(submenu, func, ALTER_ROTATE_90, accel_group, ']', 0);
 391         submenu_add_alter_item(submenu, func, ALTER_ROTATE_90_CC, accel_group, '[', 0);
 392         submenu_add_alter_item(submenu, func, ALTER_ROTATE_180, accel_group, 'R', GDK_SHIFT_MASK);
 393         submenu_add_alter_item(submenu, func, ALTER_MIRROR, accel_group, 'M', GDK_SHIFT_MASK);
 394         submenu_add_alter_item(submenu, func, ALTER_FLIP, accel_group, 'F', GDK_SHIFT_MASK);
 395         submenu_add_alter_item(submenu, func, ALTER_NONE, accel_group, 'O', GDK_SHIFT_MASK);
 396
 397         if (menu)
 398                 {
 399                 GtkWidget *item;
 400
 401                 item = menu_item_add(menu, _("_Orientation"), NULL, NULL);
 402                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 403                 return item;
 404                 }
 405
 406         return submenu;
 407 }
 408
 409 GtkWidget *submenu_add_alter(GtkWidget *menu, GCallback func, gpointer data)
 410 {
 411         GtkAccelGroup *accel;
 412
 413         accel = gtk_accel_group_new();
 414         return real_submenu_add_alter(menu, func, data, accel); //last accel gr
 415 }
 416
 417 /*
 418  *-----------------------------------------------------------------------------
 419  * collections
 420  *-----------------------------------------------------------------------------
 421  */
 422
 423 /**
 424  * @brief Add submenu consisting of "New collection", and list of existing collections to a right-click menu.
 425  * @param[in] menu
 426  * @param[in] func
 427  * @param[in] collection_list Type gchar
 428  * @param[in] data
 429  *
 430  *  Used by all image windows
 431  */
 432 static void add_collection_list(GtkWidget *menu, GCallback func,
 433                                                                 GList *collection_list, gpointer UNUSED(data))
 434 {
 435         GList *work;
 436         gint index = 0; /* index to existing collection list menu item selected */
 437
 438         work = collection_list;
 439         while (work)
 440                 {
 441                 const gchar *collection_name = work->data;
 442
 443                 menu_item_add(menu, collection_name, func,
 444                                                                                                         GINT_TO_POINTER(index));
 445                 work = work->next;
 446                 index++;
 447                 }
 448 }
 449
 450 GtkWidget *submenu_add_collections(GtkWidget *menu, GtkWidget **menu_item,
 451                                                                                 GCallback func, gpointer data)
 452 {
 453         GtkWidget *item;
 454         GtkWidget *submenu;
 455         GList *collection_list = NULL;
 456
 457         item = menu_item_add(menu, _("_Add to Collection"), NULL, NULL);
 458
 459         submenu = gtk_menu_new();
 460         g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 461
 462         menu_item_add_stock_sensitive(submenu, _("New collection"),
 463                                         GTK_STOCK_INDEX, TRUE, G_CALLBACK(func), GINT_TO_POINTER(-1));
 464         menu_item_add_divider(submenu);
 465
 466         collect_manager_list(&collection_list,NULL,NULL);
 467         add_collection_list(submenu, func, collection_list, data);
 468
 469         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 470         if (menu_item) *menu_item = item;
 471
 472         g_list_free(collection_list);
 473
 474         return submenu;
 475 }
 476
 477 /**
 478  * @brief Add file selection list to a collection
 479  * @param[in] selection_list Selection list of ::_FileData
 480  * @param[in] data Index to the collection list menu item selected, or -1 for new collection
 481  *
 482  *
 483  */
 484 void pop_menu_collections(GList *selection_list, gpointer data)
 485 {
 486         CollectWindow *cw;
 487         gchar *collection_name;
 488         GList *collection_list = NULL;
 489         gchar *name;
 490         const gint index = GPOINTER_TO_INT(data);
 491
 492         if (index >= 0)
 493                 {
 494                 collect_manager_list(&collection_list, NULL, NULL);
 495                 collection_name = g_list_nth_data(collection_list, index);
 496                 name = collection_path(collection_name);
 497                 cw = collection_window_new(name);
 498                 g_free(name);
 499                 string_list_free(collection_list);
 500                 }
 501         else
 502                 {
 503                 cw = collection_window_new(NULL);
 504                 }
 505
 506         collection_table_add_filelist(cw->table, selection_list);
 507 }
 508
 509 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */