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, _("Plugins"), 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 original");
 153                         break;
 154                 case SORT_EXIFTIMEDIGITIZED:
 155                         return _("Sort by Exif date digitized");
 156                         break;
 157                 case SORT_NONE:
 158                         return _("Unsorted");
 159                         break;
 160                 case SORT_PATH:
 161                         return _("Sort by path");
 162                         break;
 163                 case SORT_NUMBER:
 164                         return _("Sort by number");
 165                         break;
 166                 case SORT_RATING:
 167                         return _("Sort by rating");
 168                         break;
 169                 case SORT_CLASS:
 170                         return _("Sort by class");
 171                         break;
 172                 case SORT_NAME:
 173                 default:
 174                         return _("Sort by name");
 175                         break;
 176                 }
 177
 178         return "";
 179 }
 180
 181 static GtkWidget *submenu_add_sort_item(GtkWidget *menu,
 182                                         GCallback func, SortType type,
 183                                         gboolean show_current, SortType show_type)
 184 {
 185         GtkWidget *item;
 186
 187         if (show_current)
 188                 {
 189                 item = menu_item_add_radio(menu,
 190                                            sort_type_get_text(type), GINT_TO_POINTER((gint)type), (type == show_type),
 191                                            func, GINT_TO_POINTER((gint)type));
 192                 }
 193         else
 194                 {
 195                 item = menu_item_add(menu, sort_type_get_text(type),
 196                                      func, GINT_TO_POINTER((gint)type));
 197                 }
 198
 199         return item;
 200 }
 201
 202 GtkWidget *submenu_add_sort(GtkWidget *menu, GCallback func, gpointer data,
 203                             gboolean include_none, gboolean include_path,
 204                             gboolean show_current, SortType type)
 205 {
 206         GtkWidget *submenu;
 207
 208         submenu = gtk_menu_new();
 209         g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 210
 211         submenu_add_sort_item(submenu, func, SORT_NAME, show_current, type);
 212 #ifdef HAVE_STRVERSCMP
 213         submenu_add_sort_item(submenu, func, SORT_NUMBER, show_current, type);
 214 #endif
 215         submenu_add_sort_item(submenu, func, SORT_TIME, show_current, type);
 216         submenu_add_sort_item(submenu, func, SORT_CTIME, show_current, type);
 217         submenu_add_sort_item(submenu, func, SORT_EXIFTIME, show_current, type);
 218         submenu_add_sort_item(submenu, func, SORT_EXIFTIMEDIGITIZED, show_current, type);
 219         submenu_add_sort_item(submenu, func, SORT_SIZE, show_current, type);
 220         submenu_add_sort_item(submenu, func, SORT_RATING, show_current, type);
 221         submenu_add_sort_item(submenu, func, SORT_CLASS, show_current, type);
 222         if (include_path) submenu_add_sort_item(submenu, func, SORT_PATH, show_current, type);
 223         if (include_none) submenu_add_sort_item(submenu, func, SORT_NONE, show_current, type);
 224
 225         if (menu)
 226                 {
 227                 GtkWidget *item;
 228
 229                 item = menu_item_add(menu, _("Sort"), NULL, NULL);
 230                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 231                 return item;
 232                 }
 233
 234         return submenu;
 235 }
 236
 237 gchar *zoom_type_get_text(ZoomMode method)
 238 {
 239         switch (method)
 240                 {
 241                 case ZOOM_RESET_ORIGINAL:
 242                         return _("Zoom to original size");
 243                         break;
 244                 case ZOOM_RESET_FIT_WINDOW:
 245                         return _("Fit image to window");
 246                         break;
 247                 case ZOOM_RESET_NONE:
 248                         return _("Leave Zoom at previous setting");
 249                         break;
 250                 default:
 251                         return _("Zoom to original size");
 252                         break;
 253                 }
 254
 255         return "";
 256 }
 257
 258 static GtkWidget *submenu_add_zoom_item(GtkWidget *menu,
 259                                         GCallback func, ZoomMode mode,
 260                                         gboolean show_current, ZoomMode show_mode)
 261 {
 262         GtkWidget *item;
 263
 264         if (show_current)
 265                 {
 266                 item = menu_item_add_radio(menu,
 267                                            zoom_type_get_text(mode), GINT_TO_POINTER((gint)mode), (mode == show_mode),
 268                                            func, GINT_TO_POINTER((gint)mode));
 269                 }
 270         else
 271                 {
 272                 item = menu_item_add(menu, zoom_type_get_text(mode),
 273                                      func, GINT_TO_POINTER((gint)mode));
 274                 }
 275
 276         return item;
 277 }
 278
 279 GtkWidget *submenu_add_zoom(GtkWidget *menu, GCallback func, gpointer data,
 280                             gboolean include_none, gboolean include_path,
 281                             gboolean show_current, ZoomMode mode)
 282 {
 283         GtkWidget *submenu;
 284
 285         if (!menu)
 286                 {
 287                 submenu = gtk_menu_new();
 288                 g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 289                 }
 290         else
 291                 {
 292                 submenu = menu;
 293                 }
 294
 295         submenu_add_zoom_item(submenu, func, ZOOM_RESET_ORIGINAL, show_current, mode);
 296         submenu_add_zoom_item(submenu, func, ZOOM_RESET_FIT_WINDOW, show_current, mode);
 297         submenu_add_zoom_item(submenu, func, ZOOM_RESET_NONE, show_current, mode);
 298
 299         if (menu)
 300                 {
 301                 GtkWidget *item;
 302
 303                 item = menu_item_add(menu, _("Zoom"), NULL, NULL);
 304                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 305                 return item;
 306                 }
 307
 308         return submenu;
 309 }
 310
 311 /*
 312  *-----------------------------------------------------------------------------
 313  * altering
 314  *-----------------------------------------------------------------------------
 315  */
 316
 317 gchar *alter_type_get_text(AlterType type)
 318 {
 319         switch (type)
 320                 {
 321                 case ALTER_ROTATE_90:
 322                         return _("_Rotate clockwise");
 323                         break;
 324                 case ALTER_ROTATE_90_CC:
 325                         return _("Rotate _counterclockwise");
 326                         break;
 327                 case ALTER_ROTATE_180:
 328                         return _("Rotate _180");
 329                         break;
 330                 case ALTER_MIRROR:
 331                         return _("_Mirror");
 332                         break;
 333                 case ALTER_FLIP:
 334                         return _("_Flip");
 335                         break;
 336                 case ALTER_NONE:
 337                         return _("_Original state");
 338                         break;
 339                 default:
 340                         break;
 341                 }
 342
 343         return "";
 344 }
 345
 346 static void submenu_add_alter_item(GtkWidget *menu, GCallback func, AlterType type,
 347                                    GtkAccelGroup *accel_group, guint accel_key, guint accel_mods)
 348 {
 349         if (accel_group)
 350                 {
 351                 add_menu_item(menu, alter_type_get_text(type), accel_group,
 352                               accel_key, accel_mods, func, GINT_TO_POINTER((gint)type));
 353
 354                 }
 355         else
 356                 {
 357                 menu_item_add(menu, alter_type_get_text(type), func, GINT_TO_POINTER((gint)type));
 358                 }
 359 }
 360
 361 static GtkWidget *real_submenu_add_alter(GtkWidget *menu, GCallback func, gpointer data,
 362                                          GtkAccelGroup *accel_group)
 363 {
 364         GtkWidget *submenu;
 365
 366         submenu = gtk_menu_new();
 367         g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 368
 369         submenu_add_alter_item(submenu, func, ALTER_ROTATE_90, accel_group, ']', 0);
 370         submenu_add_alter_item(submenu, func, ALTER_ROTATE_90_CC, accel_group, '[', 0);
 371         submenu_add_alter_item(submenu, func, ALTER_ROTATE_180, accel_group, 'R', GDK_SHIFT_MASK);
 372         submenu_add_alter_item(submenu, func, ALTER_MIRROR, accel_group, 'M', GDK_SHIFT_MASK);
 373         submenu_add_alter_item(submenu, func, ALTER_FLIP, accel_group, 'F', GDK_SHIFT_MASK);
 374         submenu_add_alter_item(submenu, func, ALTER_NONE, accel_group, 'O', GDK_SHIFT_MASK);
 375
 376         if (menu)
 377                 {
 378                 GtkWidget *item;
 379
 380                 item = menu_item_add(menu, _("_Orientation"), NULL, NULL);
 381                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 382                 return item;
 383                 }
 384
 385         return submenu;
 386 }
 387
 388 GtkWidget *submenu_add_alter(GtkWidget *menu, GCallback func, gpointer data)
 389 {
 390         return real_submenu_add_alter(menu, func, data, NULL);
 391 }
 392
 393 /*
 394  *-----------------------------------------------------------------------------
 395  * collections
 396  *-----------------------------------------------------------------------------
 397  */
 398
 399 /**
 400  * @brief Add submenu consisting of "New collection", and list of existing collections to a right-click menu.
 401  * @param[in] menu
 402  * @param[in] func
 403  * @param[in] collection_list Type gchar
 404  * @param[in] data
 405  *
 406  *  Used by all image windows
 407  */
 408 static void add_collection_list(GtkWidget *menu, GCallback func,
 409                                                                 GList *collection_list, gpointer data)
 410 {
 411         GList *work;
 412         gint index = 0; /* index to existing collection list menu item selected */
 413         GtkWidget *item;
 414
 415         work = collection_list;
 416         while (work)
 417                 {
 418                 const gchar *collection_name = work->data;
 419
 420                 menu_item_add(menu, collection_name, func,
 421                                                                                                         GINT_TO_POINTER(index));
 422                 work = work->next;
 423                 index++;
 424                 }
 425 }
 426
 427 GtkWidget *submenu_add_collections(GtkWidget *menu, GtkWidget **menu_item,
 428                                                                                 GCallback func, gpointer data)
 429 {
 430         GtkWidget *item;
 431         GtkWidget *submenu;
 432         GList *collection_list = NULL;
 433
 434         item = menu_item_add(menu, _("_Add to Collection"), NULL, NULL);
 435
 436         submenu = gtk_menu_new();
 437         g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 438
 439         menu_item_add_stock_sensitive(submenu, _("New collection"),
 440                                         GTK_STOCK_INDEX, TRUE, G_CALLBACK(func), GINT_TO_POINTER(-1));
 441         menu_item_add_divider(submenu);
 442
 443         collect_manager_list(&collection_list,NULL,NULL);
 444         add_collection_list(submenu, func, collection_list, data);
 445
 446         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 447         if (menu_item) *menu_item = item;
 448
 449         g_list_free(collection_list);
 450
 451         return submenu;
 452 }
 453
 454 /**
 455  * @brief Add file selection list to a collection
 456  * @param[in] selection_list Selection list of ::_FileData
 457  * @param[in] data Index to the collection list menu item selected, or -1 for new collection
 458  *
 459  *
 460  */
 461 void pop_menu_collections(GList *selection_list, gpointer data)
 462 {
 463         CollectWindow *cw;
 464         gchar *collection_name;
 465         GList *collection_list = NULL;
 466         gchar *name;
 467         const gint index = GPOINTER_TO_INT(data);
 468
 469         if (index >= 0)
 470                 {
 471                 collect_manager_list(&collection_list, NULL, NULL);
 472                 collection_name = g_list_nth_data(collection_list, index);
 473                 name = collection_path(collection_name);
 474                 cw = collection_window_new(name);
 475                 g_free(name);
 476                 string_list_free(collection_list);
 477                 }
 478         else
 479                 {
 480                 cw = collection_window_new(NULL);
 481                 }
 482
 483         collection_table_add_filelist(cw->table, selection_list);
 484 }
 485
 486 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */