src/menu.c

   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 "cache_maint.h"
  26 #include "collect.h"
  27 #include "collect-dlg.h"
  28 #include "collect-io.h"
  29 #include "collect-table.h"
  30 #include "dupe.h"
  31 #include "editors.h"
  32 #include "filedata.h"
  33 #include "img-view.h"
  34 #include "pixbuf_util.h"
  35 #include "preferences.h"
  36 #include "slideshow.h"
  37 #include "utilops.h"
  38 #include "ui_fileops.h"
  39 #include "ui_tabcomp.h"
  40 #include "ui_menu.h"
  41
  42 static GtkWidget *real_submenu_add_alter(GtkWidget *menu, GCallback func, gpointer data,
  43                                          GtkAccelGroup *accel_group);
  44
  45 /*
  46  *-----------------------------------------------------------------------------
  47  * menu utils
  48  *-----------------------------------------------------------------------------
  49  */
  50
  51 static GtkWidget *add_menu_item(GtkWidget *menu, gchar *label, GtkAccelGroup *accel_group,
  52                                 guint accel_key, guint accel_mods, GCallback func, gpointer data)
  53 {
  54         GtkWidget *item;
  55
  56         item = gtk_menu_item_new_with_label(label);
  57         gtk_widget_add_accelerator(item, "activate", accel_group, accel_key, accel_mods, GTK_ACCEL_VISIBLE);
  58         g_signal_connect(G_OBJECT(item), "activate", func, data);
  59         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
  60         gtk_widget_show(item);
  61
  62         return item;
  63 }
  64
  65 gpointer submenu_item_get_data(GtkWidget *menu)
  66 {
  67         if (!gtk_widget_get_parent(menu) || !GTK_IS_MENU(gtk_widget_get_parent(menu))) return NULL;
  68
  69         return g_object_get_data(G_OBJECT(gtk_widget_get_parent(menu)), "submenu_data");
  70 }
  71
  72 /*
  73  *-----------------------------------------------------------------------------
  74  * edit menu
  75  *-----------------------------------------------------------------------------
  76  */
  77 static void edit_item_destroy_cb(GtkWidget *widget, gpointer data)
  78 {
  79         g_free(data);
  80 }
  81
  82 static void add_edit_items(GtkWidget *menu, GCallback func, GList *fd_list)
  83 {
  84         GList *editors_list = editor_list_get();
  85         GList *work = editors_list;
  86
  87         while (work)
  88                 {
  89                 const EditorDescription *editor = work->data;
  90                 work = work->next;
  91                 gboolean active = TRUE;
  92
  93                 if (fd_list && EDITOR_ERRORS(editor_command_parse(editor, fd_list, FALSE, NULL)))
  94                         active = FALSE;
  95
  96                 if (active)
  97                         {
  98                         GtkWidget *item;
  99                         const gchar *stock_id = NULL;
 100                         gchar *key = g_strdup(editor->key);
 101
 102                         if (editor->icon && register_theme_icon_as_stock(key, editor->icon))
 103                                 stock_id = key;
 104
 105                         item = menu_item_add_stock(menu, editor->name, stock_id, func, key);
 106                         g_signal_connect(G_OBJECT(item), "destroy", G_CALLBACK(edit_item_destroy_cb), key);
 107                         }
 108                 }
 109
 110         g_list_free(editors_list);
 111 }
 112
 113
 114 GtkWidget *submenu_add_edit(GtkWidget *menu, GtkWidget **menu_item, GCallback func, gpointer data, GList *fd_list)
 115 {
 116         GtkWidget *item;
 117         GtkWidget *submenu;
 118
 119         item = menu_item_add(menu, _("_Edit"), NULL, NULL);
 120
 121         submenu = gtk_menu_new();
 122         g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 123         add_edit_items(submenu, func, fd_list);
 124
 125         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 126
 127         if (menu_item) *menu_item = item;
 128
 129         return submenu;
 130 }
 131
 132 /*
 133  *-----------------------------------------------------------------------------
 134  * sorting
 135  *-----------------------------------------------------------------------------
 136  */
 137
 138 gchar *sort_type_get_text(SortType method)
 139 {
 140         switch (method)
 141                 {
 142                 case SORT_SIZE:
 143                         return _("Sort by size");
 144                         break;
 145                 case SORT_TIME:
 146                         return _("Sort by date");
 147                         break;
 148                 case SORT_CTIME:
 149                         return _("Sort by file creation date");
 150                         break;
 151                 case SORT_EXIFTIME:
 152                         return _("Sort by Exif-date");
 153                         break;
 154                 case SORT_NONE:
 155                         return _("Unsorted");
 156                         break;
 157                 case SORT_PATH:
 158                         return _("Sort by path");
 159                         break;
 160                 case SORT_NUMBER:
 161                         return _("Sort by number");
 162                         break;
 163                 case SORT_RATING:
 164                         return _("Sort by rating");
 165                         break;
 166                 case SORT_CLASS:
 167                         return _("Sort by class");
 168                         break;
 169                 case SORT_NAME:
 170                 default:
 171                         return _("Sort by name");
 172                         break;
 173                 }
 174
 175         return "";
 176 }
 177
 178 static GtkWidget *submenu_add_sort_item(GtkWidget *menu,
 179                                         GCallback func, SortType type,
 180                                         gboolean show_current, SortType show_type)
 181 {
 182         GtkWidget *item;
 183
 184         if (show_current)
 185                 {
 186                 item = menu_item_add_radio(menu,
 187                                            sort_type_get_text(type), GINT_TO_POINTER((gint)type), (type == show_type),
 188                                            func, GINT_TO_POINTER((gint)type));
 189                 }
 190         else
 191                 {
 192                 item = menu_item_add(menu, sort_type_get_text(type),
 193                                      func, GINT_TO_POINTER((gint)type));
 194                 }
 195
 196         return item;
 197 }
 198
 199 GtkWidget *submenu_add_sort(GtkWidget *menu, GCallback func, gpointer data,
 200                             gboolean include_none, gboolean include_path,
 201                             gboolean show_current, SortType type)
 202 {
 203         GtkWidget *submenu;
 204
 205         submenu = gtk_menu_new();
 206         g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 207
 208         submenu_add_sort_item(submenu, func, SORT_NAME, show_current, type);
 209 #ifdef HAVE_STRVERSCMP
 210         submenu_add_sort_item(submenu, func, SORT_NUMBER, show_current, type);
 211 #endif
 212         submenu_add_sort_item(submenu, func, SORT_TIME, show_current, type);
 213         submenu_add_sort_item(submenu, func, SORT_CTIME, show_current, type);
 214         submenu_add_sort_item(submenu, func, SORT_EXIFTIME, show_current, type);
 215         submenu_add_sort_item(submenu, func, SORT_SIZE, show_current, type);
 216         submenu_add_sort_item(submenu, func, SORT_RATING, show_current, type);
 217         submenu_add_sort_item(submenu, func, SORT_CLASS, show_current, type);
 218         if (include_path) submenu_add_sort_item(submenu, func, SORT_PATH, show_current, type);
 219         if (include_none) submenu_add_sort_item(submenu, func, SORT_NONE, show_current, type);
 220
 221         if (menu)
 222                 {
 223                 GtkWidget *item;
 224
 225                 item = menu_item_add(menu, _("Sort"), NULL, NULL);
 226                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 227                 return item;
 228                 }
 229
 230         return submenu;
 231 }
 232
 233 gchar *zoom_type_get_text(ZoomMode method)
 234 {
 235         switch (method)
 236                 {
 237                 case ZOOM_RESET_ORIGINAL:
 238                         return _("Zoom to original size");
 239                         break;
 240                 case ZOOM_RESET_FIT_WINDOW:
 241                         return _("Fit image to window");
 242                         break;
 243                 case ZOOM_RESET_NONE:
 244                         return _("Leave Zoom at previous setting");
 245                         break;
 246                 default:
 247                         return _("Zoom to original size");
 248                         break;
 249                 }
 250
 251         return "";
 252 }
 253
 254 static GtkWidget *submenu_add_zoom_item(GtkWidget *menu,
 255                                         GCallback func, ZoomMode mode,
 256                                         gboolean show_current, ZoomMode show_mode)
 257 {
 258         GtkWidget *item;
 259
 260         if (show_current)
 261                 {
 262                 item = menu_item_add_radio(menu,
 263                                            zoom_type_get_text(mode), GINT_TO_POINTER((gint)mode), (mode == show_mode),
 264                                            func, GINT_TO_POINTER((gint)mode));
 265                 }
 266         else
 267                 {
 268                 item = menu_item_add(menu, zoom_type_get_text(mode),
 269                                      func, GINT_TO_POINTER((gint)mode));
 270                 }
 271
 272         return item;
 273 }
 274
 275 GtkWidget *submenu_add_zoom(GtkWidget *menu, GCallback func, gpointer data,
 276                             gboolean include_none, gboolean include_path,
 277                             gboolean show_current, ZoomMode mode)
 278 {
 279         GtkWidget *submenu;
 280
 281         if (!menu)
 282                 {
 283                 submenu = gtk_menu_new();
 284                 g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 285                 }
 286         else
 287                 {
 288                 submenu = menu;
 289                 }
 290
 291         submenu_add_zoom_item(submenu, func, ZOOM_RESET_ORIGINAL, show_current, mode);
 292         submenu_add_zoom_item(submenu, func, ZOOM_RESET_FIT_WINDOW, show_current, mode);
 293         submenu_add_zoom_item(submenu, func, ZOOM_RESET_NONE, show_current, mode);
 294
 295         if (menu)
 296                 {
 297                 GtkWidget *item;
 298
 299                 item = menu_item_add(menu, _("Zoom"), NULL, NULL);
 300                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 301                 return item;
 302                 }
 303
 304         return submenu;
 305 }
 306
 307 /*
 308  *-----------------------------------------------------------------------------
 309  * altering
 310  *-----------------------------------------------------------------------------
 311  */
 312
 313 gchar *alter_type_get_text(AlterType type)
 314 {
 315         switch (type)
 316                 {
 317                 case ALTER_ROTATE_90:
 318                         return _("_Rotate clockwise");
 319                         break;
 320                 case ALTER_ROTATE_90_CC:
 321                         return _("Rotate _counterclockwise");
 322                         break;
 323                 case ALTER_ROTATE_180:
 324                         return _("Rotate _180");
 325                         break;
 326                 case ALTER_MIRROR:
 327                         return _("_Mirror");
 328                         break;
 329                 case ALTER_FLIP:
 330                         return _("_Flip");
 331                         break;
 332                 case ALTER_NONE:
 333                         return _("_Original state");
 334                         break;
 335                 default:
 336                         break;
 337                 }
 338
 339         return "";
 340 }
 341
 342 static void submenu_add_alter_item(GtkWidget *menu, GCallback func, AlterType type,
 343                                    GtkAccelGroup *accel_group, guint accel_key, guint accel_mods)
 344 {
 345         if (accel_group)
 346                 {
 347                 add_menu_item(menu, alter_type_get_text(type), accel_group,
 348                               accel_key, accel_mods, func, GINT_TO_POINTER((gint)type));
 349
 350                 }
 351         else
 352                 {
 353                 menu_item_add(menu, alter_type_get_text(type), func, GINT_TO_POINTER((gint)type));
 354                 }
 355 }
 356
 357 static GtkWidget *real_submenu_add_alter(GtkWidget *menu, GCallback func, gpointer data,
 358                                          GtkAccelGroup *accel_group)
 359 {
 360         GtkWidget *submenu;
 361
 362         submenu = gtk_menu_new();
 363         g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 364
 365         submenu_add_alter_item(submenu, func, ALTER_ROTATE_90, accel_group, ']', 0);
 366         submenu_add_alter_item(submenu, func, ALTER_ROTATE_90_CC, accel_group, '[', 0);
 367         submenu_add_alter_item(submenu, func, ALTER_ROTATE_180, accel_group, 'R', GDK_SHIFT_MASK);
 368         submenu_add_alter_item(submenu, func, ALTER_MIRROR, accel_group, 'M', GDK_SHIFT_MASK);
 369         submenu_add_alter_item(submenu, func, ALTER_FLIP, accel_group, 'F', GDK_SHIFT_MASK);
 370         submenu_add_alter_item(submenu, func, ALTER_NONE, accel_group, 'O', GDK_SHIFT_MASK);
 371
 372         if (menu)
 373                 {
 374                 GtkWidget *item;
 375
 376                 item = menu_item_add(menu, _("_Orientation"), NULL, NULL);
 377                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 378                 return item;
 379                 }
 380
 381         return submenu;
 382 }
 383
 384 GtkWidget *submenu_add_alter(GtkWidget *menu, GCallback func, gpointer data)
 385 {
 386         return real_submenu_add_alter(menu, func, data, NULL);
 387 }
 388
 389 /*
 390  *-----------------------------------------------------------------------------
 391  * collections
 392  *-----------------------------------------------------------------------------
 393  */
 394
 395 /**
 396  * @brief Add submenu consisting of "New collection", and list of existing collections to a right-click menu.
 397  * @param[in] menu
 398  * @param[in] func
 399  * @param[in] collection_list Type gchar
 400  * @param[in] data
 401  *
 402  *  Used by all image windows
 403  */
 404 static void add_collection_list(GtkWidget *menu, GCallback func,
 405                                                                 GList *collection_list, gpointer data)
 406 {
 407         GList *work;
 408         gint index = 0; /* index to existing collection list menu item selected */
 409         GtkWidget *item;
 410
 411         work = collection_list;
 412         while (work)
 413                 {
 414                 const gchar *collection_name = work->data;
 415
 416                 item = menu_item_add(menu, collection_name, func,
 417                                                                                                         GINT_TO_POINTER(index));
 418                 work = work->next;
 419                 index++;
 420                 }
 421 }
 422
 423 GtkWidget *submenu_add_collections(GtkWidget *menu, GtkWidget **menu_item,
 424                                                                                 GCallback func, gpointer data)
 425 {
 426         GtkWidget *item;
 427         GtkWidget *submenu;
 428         GList *collection_list = NULL;
 429
 430         item = menu_item_add(menu, _("_Add to Collection"), NULL, NULL);
 431
 432         submenu = gtk_menu_new();
 433         g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 434
 435         menu_item_add_stock_sensitive(submenu, _("New collection"),
 436                                         GTK_STOCK_INDEX, TRUE, G_CALLBACK(func), GINT_TO_POINTER(-1));
 437         menu_item_add_divider(submenu);
 438
 439         collect_manager_list(&collection_list,NULL,NULL);
 440         add_collection_list(submenu, func, collection_list, data);
 441
 442         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 443         if (menu_item) *menu_item = item;
 444
 445         g_list_free(collection_list);
 446
 447         return submenu;
 448 }
 449
 450 /**
 451  * @brief Add file selection list to a collection
 452  * @param[in] selection_list Selection list of ::_FileData
 453  * @param[in] data Index to the collection list menu item selected, or -1 for new collection
 454  *
 455  *
 456  */
 457 void pop_menu_collections(GList *selection_list, gpointer data)
 458 {
 459         CollectWindow *cw;
 460         gchar *collection_name;
 461         GList *collection_list = NULL;
 462         gchar *name;
 463         const gint index = GPOINTER_TO_INT(data);
 464
 465         if (index >= 0)
 466                 {
 467                 collect_manager_list(&collection_list, NULL, NULL);
 468                 collection_name = g_list_nth_data(collection_list, index);
 469                 name = collection_path(collection_name);
 470                 cw = collection_window_new(name);
 471                 g_free(name);
 472                 string_list_free(collection_list);
 473                 }
 474         else
 475                 {
 476                 cw = collection_window_new(NULL);
 477                 }
 478
 479         collection_table_add_filelist(cw->table, selection_list);
 480 }
 481
 482 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */