src/menu.c

   1 /*
   2  * GQview
   3  * (C) 2004 John Ellis
   4  *
   5  * Author: John Ellis
   6  *
   7  * This software is released under the GNU General Public License (GNU GPL).
   8  * Please read the included file COPYING for more information.
   9  * This software comes with no warranty of any kind, use at your own risk!
  10  */
  11
  12
  13 #include "gqview.h"
  14 #include "menu.h"
  15
  16 #include "cache_maint.h"
  17 #include "collect.h"
  18 #include "collect-dlg.h"
  19 #include "dupe.h"
  20 #include "filelist.h"
  21 #include "img-view.h"
  22 #include "preferences.h"
  23 #include "slideshow.h"
  24 #include "utilops.h"
  25 #include "ui_fileops.h"
  26 #include "ui_tabcomp.h"
  27 #include "ui_menu.h"
  28
  29 static GtkWidget *real_submenu_add_alter(GtkWidget *menu, GCallback func, gpointer data,
  30                                          GtkAccelGroup *accel_group);
  31
  32 /*
  33  *-----------------------------------------------------------------------------
  34  * menu utils
  35  *-----------------------------------------------------------------------------
  36  */
  37
  38 static GtkWidget *add_menu_item(GtkWidget *menu, gchar *label, GtkAccelGroup *accel_group,
  39                                 guint accel_key, guint accel_mods, GCallback func, gpointer data)
  40 {
  41         GtkWidget *item;
  42
  43         item = gtk_menu_item_new_with_label(label);
  44         gtk_widget_add_accelerator (item, "activate", accel_group, accel_key, accel_mods, GTK_ACCEL_VISIBLE);
  45         g_signal_connect(G_OBJECT(item), "activate", func, data);
  46         gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
  47         gtk_widget_show(item);
  48
  49         return item;
  50 }
  51
  52 gpointer submenu_item_get_data(GtkWidget *menu)
  53 {
  54         if (!menu->parent || !GTK_IS_MENU(menu->parent)) return NULL;
  55
  56         return g_object_get_data(G_OBJECT(menu->parent), "submenu_data");
  57 }
  58
  59 /*
  60  *-----------------------------------------------------------------------------
  61  * edit menu
  62  *-----------------------------------------------------------------------------
  63  */
  64
  65 static void add_edit_items(GtkWidget *menu, GCallback func, GtkAccelGroup *accel_grp)
  66 {
  67         gint i;
  68         for (i = 0; i < GQVIEW_EDITOR_SLOTS; i++)
  69                 {
  70                 if (editor_command[i] && strlen(editor_command[i]) > 0)
  71                         {
  72                         gchar *text;
  73                         if (editor_name[i] && strlen(editor_name[i]) > 0)
  74                                 text = g_strdup_printf(_("in %s..."), editor_name[i]);
  75                         else
  76                                 text = g_strdup(_("in (unknown)..."));
  77                         if (accel_grp)
  78                                 add_menu_item(menu, text, accel_grp, i + 49, GDK_CONTROL_MASK, func, GINT_TO_POINTER(i));
  79                         else
  80                                 menu_item_add_simple(menu, text, func, GINT_TO_POINTER(i));
  81                         g_free(text);
  82                         }
  83                 }
  84 }
  85
  86 GtkWidget *submenu_add_edit(GtkWidget *menu, GtkWidget **menu_item, GCallback func, gpointer data)
  87 {
  88         GtkWidget *item;
  89         GtkWidget *submenu;
  90
  91         item = menu_item_add(menu, _("_Edit"), NULL, NULL);
  92
  93         submenu = gtk_menu_new();
  94         g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
  95         add_edit_items(submenu, func, NULL);
  96
  97         gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
  98
  99         if (menu_item) *menu_item = item;
 100
 101         return submenu;
 102 }
 103
 104 /*
 105  *-----------------------------------------------------------------------------
 106  * sorting
 107  *-----------------------------------------------------------------------------
 108  */
 109
 110 gchar *sort_type_get_text(SortType method)
 111 {
 112         switch (method)
 113                 {
 114                 case SORT_SIZE:
 115                         return _("Sort by size");
 116                         break;
 117                 case SORT_TIME:
 118                         return _("Sort by date");
 119                         break;
 120                 case SORT_NONE:
 121                         return _("Unsorted");
 122                         break;
 123                 case SORT_PATH:
 124                         return _("Sort by path");
 125                         break;
 126                 case SORT_NUMBER:
 127                         return _("Sort by number");
 128                         break;
 129                 case SORT_NAME:
 130                 default:
 131                         return _("Sort by name");
 132                         break;
 133                 }
 134
 135         return "";
 136 }
 137
 138 static void submenu_add_sort_item(GtkWidget *menu, GCallback func, SortType type,
 139                                   gint show_current, SortType show_type)
 140 {
 141         if (show_current)
 142                 {
 143                 menu_item_add_check(menu, sort_type_get_text(type), (type == show_type),
 144                                     func, GINT_TO_POINTER((gint)type));
 145                 }
 146         else
 147                 {
 148                 menu_item_add(menu, sort_type_get_text(type),
 149                               func, GINT_TO_POINTER((gint)type));
 150                 }
 151 }
 152
 153 GtkWidget *submenu_add_sort(GtkWidget *menu, GCallback func, gpointer data,
 154                             gint include_none, gint include_path,
 155                             gint show_current, SortType type)
 156 {
 157         GtkWidget *submenu;
 158
 159         submenu = gtk_menu_new();
 160         g_object_set_data(G_OBJECT(submenu), "submenu_data", data);
 161
 162         submenu_add_sort_item(submenu, func, SORT_NAME, show_current, type);
 163 #ifdef HAVE_STRVERSCMP
 164         submenu_add_sort_item(submenu, func, SORT_NUMBER, show_current, type);
 165 #endif
 166         submenu_add_sort_item(submenu, func, SORT_TIME, show_current, type);
 167         submenu_add_sort_item(submenu, func, SORT_SIZE, show_current, type);
 168         if (include_path) submenu_add_sort_item(submenu, func, SORT_PATH, show_current, type);
 169         if (include_none) submenu_add_sort_item(submenu, func, SORT_NONE, show_current, type);
 170
 171         if (menu)
 172                 {
 173                 GtkWidget *item;
 174
 175                 item = menu_item_add(menu, _("Sort"), NULL, NULL);
 176                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 177                 return item;
 178                 }
 179
 180         return submenu;
 181 }
 182
 183 /*
 184  *-----------------------------------------------------------------------------
 185  * altering
 186  *-----------------------------------------------------------------------------
 187  */
 188
 189 gchar *alter_type_get_text(AlterType type)
 190 {
 191         switch (type)
 192                 {
 193                 case ALTER_ROTATE_90:
 194                         return _("_Rotate clockwise");
 195                         break;
 196                 case ALTER_ROTATE_90_CC:
 197                         return _("Rotate _counterclockwise");
 198                         break;
 199                 case ALTER_ROTATE_180:
 200                         return _("Rotate _180");
 201                         break;
 202                 case ALTER_MIRROR:
 203                         return _("_Mirror");
 204                         break;
 205                 case ALTER_FLIP:
 206                         return _("_Flip");
 207                         break;
 208                 case ALTER_DESATURATE:
 209                         return _("_Grayscale");
 210                         break;
 211                 default:
 212                         break;
 213                 }
 214
 215         return "";
 216 }
 217
 218 static void submenu_add_alter_item(GtkWidget *menu, GCallback func, AlterType type,
 219                                    GtkAccelGroup *accel_group, guint accel_key, guint accel_mods)
 220 {
 221         if (accel_group)
 222                 {
 223                 add_menu_item(menu, alter_type_get_text(type), accel_group,
 224                               accel_key, accel_mods, func, GINT_TO_POINTER((gint)type));
 225
 226                 }
 227         else
 228                 {
 229                 menu_item_add(menu, alter_type_get_text(type), func, GINT_TO_POINTER((gint)type));
 230                 }
 231 }
 232
 233 static GtkWidget *real_submenu_add_alter(GtkWidget *menu, GCallback func, gpointer data,
 234                                          GtkAccelGroup *accel_group)
 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_alter_item(submenu, func, ALTER_ROTATE_90, accel_group, ']', 0);
 242         submenu_add_alter_item(submenu, func, ALTER_ROTATE_90_CC, accel_group, '[', 0);
 243         submenu_add_alter_item(submenu, func, ALTER_ROTATE_180, accel_group, 'R', GDK_SHIFT_MASK);
 244         submenu_add_alter_item(submenu, func, ALTER_MIRROR, accel_group, 'M', GDK_SHIFT_MASK);
 245         submenu_add_alter_item(submenu, func, ALTER_FLIP, accel_group, 'F', GDK_SHIFT_MASK);
 246         submenu_add_alter_item(submenu, func, ALTER_DESATURATE, accel_group, 'G', GDK_SHIFT_MASK);
 247
 248         if (menu)
 249                 {
 250                 GtkWidget *item;
 251
 252                 item = menu_item_add(menu, _("_Adjust"), NULL, NULL);
 253                 gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu);
 254                 return item;
 255                 }
 256
 257         return submenu;
 258 }
 259
 260 GtkWidget *submenu_add_alter(GtkWidget *menu, GCallback func, gpointer data)
 261 {
 262         return real_submenu_add_alter(menu, func, data, NULL);
 263 }
 264
 265