src/menu.c

   1 /*
   2  * Geeqie
   3  * (C) 2004 John Ellis
   4  * Copyright (C) 2008 - 2012 The Geeqie Team
   5  *
   6  * Author: John Ellis
   7  *
   8  * This software is released under the GNU General Public License (GNU GPL).
   9  * Please read the included file COPYING for more information.
  10  * This software comes with no warranty of any kind, use at your own risk!
  11  */
  12
  13
  14 #include "main.h"
  15 #include "menu.h"
  16
  17 #include "cache_maint.h"
  18 #include "collect.h"
  19 #include "collect-dlg.h"
  20 #include "dupe.h"
  21 #include "editors.h"
  22 #include "filedata.h"
  23 #include "img-view.h"
  24 #include "pixbuf_util.h"
  25 #include "preferences.h"
  26 #include "slideshow.h"
  27 #include "utilops.h"
  28 #include "ui_fileops.h"
  29 #include "ui_tabcomp.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 *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
 109         item = menu_item_add(menu, _("_Edit"), NULL, NULL);
 110
 111         submenu = gtk_menu_new();
 112         g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 113         add_edit_items(submenu, func, fd_list);
 114
 115         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 116
 117         if (menu_item) *menu_item = item;
 118
 119         return submenu;
 120 }
 121
 122 /*
 123  *-----------------------------------------------------------------------------
 124  * sorting
 125  *-----------------------------------------------------------------------------
 126  */
 127
 128 gchar *sort_type_get_text(SortType method)
 129 {
 130         switch (method)
 131                 {
 132                 case SORT_SIZE:
 133                         return _("Sort by size");
 134                         break;
 135                 case SORT_TIME:
 136                         return _("Sort by date");
 137                         break;
 138                 case SORT_NONE:
 139                         return _("Unsorted");
 140                         break;
 141                 case SORT_PATH:
 142                         return _("Sort by path");
 143                         break;
 144                 case SORT_NUMBER:
 145                         return _("Sort by number");
 146                         break;
 147                 case SORT_NAME:
 148                 default:
 149                         return _("Sort by name");
 150                         break;
 151                 }
 152
 153         return "";
 154 }
 155
 156 static GtkWidget *submenu_add_sort_item(GtkWidget *menu,
 157                                         GCallback func, SortType type,
 158                                         gboolean show_current, SortType show_type)
 159 {
 160         GtkWidget *item;
 161
 162         if (show_current)
 163                 {
 164                 item = menu_item_add_radio(menu,
 165                                            sort_type_get_text(type), GINT_TO_POINTER((gint)type), (type == show_type),
 166                                            func, GINT_TO_POINTER((gint)type));
 167                 }
 168         else
 169                 {
 170                 item = menu_item_add(menu, sort_type_get_text(type),
 171                                      func, GINT_TO_POINTER((gint)type));
 172                 }
 173
 174         return item;
 175 }
 176
 177 GtkWidget *submenu_add_sort(GtkWidget *menu, GCallback func, gpointer data,
 178                             gboolean include_none, gboolean include_path,
 179                             gboolean show_current, SortType type)
 180 {
 181         GtkWidget *submenu;
 182
 183         submenu = gtk_menu_new();
 184         g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 185
 186         submenu_add_sort_item(submenu, func, SORT_NAME, show_current, type);
 187 #ifdef HAVE_STRVERSCMP
 188         submenu_add_sort_item(submenu, func, SORT_NUMBER, show_current, type);
 189 #endif
 190         submenu_add_sort_item(submenu, func, SORT_TIME, show_current, type);
 191         submenu_add_sort_item(submenu, func, SORT_SIZE, show_current, type);
 192         if (include_path) submenu_add_sort_item(submenu, func, SORT_PATH, show_current, type);
 193         if (include_none) submenu_add_sort_item(submenu, func, SORT_NONE, show_current, type);
 194
 195         if (menu)
 196                 {
 197                 GtkWidget *item;
 198
 199                 item = menu_item_add(menu, _("Sort"), NULL, NULL);
 200                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 201                 return item;
 202                 }
 203
 204         return submenu;
 205 }
 206
 207 /*
 208  *-----------------------------------------------------------------------------
 209  * altering
 210  *-----------------------------------------------------------------------------
 211  */
 212
 213 gchar *alter_type_get_text(AlterType type)
 214 {
 215         switch (type)
 216                 {
 217                 case ALTER_ROTATE_90:
 218                         return _("_Rotate clockwise");
 219                         break;
 220                 case ALTER_ROTATE_90_CC:
 221                         return _("Rotate _counterclockwise");
 222                         break;
 223                 case ALTER_ROTATE_180:
 224                         return _("Rotate _180");
 225                         break;
 226                 case ALTER_MIRROR:
 227                         return _("_Mirror");
 228                         break;
 229                 case ALTER_FLIP:
 230                         return _("_Flip");
 231                         break;
 232                 case ALTER_NONE:
 233                         return _("_Original state");
 234                         break;
 235                 default:
 236                         break;
 237                 }
 238
 239         return "";
 240 }
 241
 242 static void submenu_add_alter_item(GtkWidget *menu, GCallback func, AlterType type,
 243                                    GtkAccelGroup *accel_group, guint accel_key, guint accel_mods)
 244 {
 245         if (accel_group)
 246                 {
 247                 add_menu_item(menu, alter_type_get_text(type), accel_group,
 248                               accel_key, accel_mods, func, GINT_TO_POINTER((gint)type));
 249
 250                 }
 251         else
 252                 {
 253                 menu_item_add(menu, alter_type_get_text(type), func, GINT_TO_POINTER((gint)type));
 254                 }
 255 }
 256
 257 static GtkWidget *real_submenu_add_alter(GtkWidget *menu, GCallback func, gpointer data,
 258                                          GtkAccelGroup *accel_group)
 259 {
 260         GtkWidget *submenu;
 261
 262         submenu = gtk_menu_new();
 263         g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 264
 265         submenu_add_alter_item(submenu, func, ALTER_ROTATE_90, accel_group, ']', 0);
 266         submenu_add_alter_item(submenu, func, ALTER_ROTATE_90_CC, accel_group, '[', 0);
 267         submenu_add_alter_item(submenu, func, ALTER_ROTATE_180, accel_group, 'R', GDK_SHIFT_MASK);
 268         submenu_add_alter_item(submenu, func, ALTER_MIRROR, accel_group, 'M', GDK_SHIFT_MASK);
 269         submenu_add_alter_item(submenu, func, ALTER_FLIP, accel_group, 'F', GDK_SHIFT_MASK);
 270         submenu_add_alter_item(submenu, func, ALTER_NONE, accel_group, 'O', GDK_SHIFT_MASK);
 271
 272         if (menu)
 273                 {
 274                 GtkWidget *item;
 275
 276                 item = menu_item_add(menu, _("_Orientation"), NULL, NULL);
 277                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 278                 return item;
 279                 }
 280
 281         return submenu;
 282 }
 283
 284 GtkWidget *submenu_add_alter(GtkWidget *menu, GCallback func, gpointer data)
 285 {
 286         return real_submenu_add_alter(menu, func, data, NULL);
 287 }
 288 /* vim: set shiftwidth=8 softtabstop=0 cindent cinoptions={1s: */