static void
gimp_file_dialog_help_func (const gchar *help_id,
gpointer help_data)
{
GimpFileDialog *dialog = GIMP_FILE_DIALOG (help_data);
GtkWidget *focus;
focus = gtk_window_get_focus (GTK_WINDOW (dialog));
if (focus == dialog->proc_view)
{
gchar *proc_help_id;
proc_help_id =
gimp_file_proc_view_get_help_id (GIMP_FILE_PROC_VIEW (dialog->proc_view));
gimp_standard_help_func (proc_help_id, NULL);
g_free (proc_help_id);
}
else
{
gimp_standard_help_func (help_id, NULL);
}
}
static void
gimp_file_dialog_add_proc_selection (GimpFileDialog *dialog,
Gimp *gimp,
GSList *file_procs,
const gchar *automatic,
const gchar *automatic_help_id)
{
GtkWidget *scrolled_window;
dialog->proc_expander = gtk_expander_new_with_mnemonic (NULL);
gtk_file_chooser_set_extra_widget (GTK_FILE_CHOOSER (dialog),
dialog->proc_expander);
gtk_widget_show (dialog->proc_expander);
scrolled_window = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrolled_window),
GTK_SHADOW_IN);
gtk_container_add (GTK_CONTAINER (dialog->proc_expander), scrolled_window);
gtk_widget_show (scrolled_window);
gtk_widget_set_size_request (scrolled_window, -1, 200);
dialog->proc_view = gimp_file_proc_view_new (gimp, file_procs, automatic,
automatic_help_id);
gtk_container_add (GTK_CONTAINER (scrolled_window), dialog->proc_view);
gtk_widget_show (dialog->proc_view);
g_signal_connect (dialog->proc_view, "changed",
G_CALLBACK (gimp_file_dialog_proc_changed),
dialog);
gimp_file_proc_view_set_proc (GIMP_FILE_PROC_VIEW (dialog->proc_view), NULL);
}
void
gimp_file_dialog_set_file_proc (GimpFileDialog *dialog,
GimpPlugInProcedure *file_proc)
{
g_return_if_fail (GIMP_IS_FILE_DIALOG (dialog));
if (file_proc != dialog->file_proc)
gimp_file_proc_view_set_proc (GIMP_FILE_PROC_VIEW (dialog->proc_view),
file_proc);
}
static void
gimp_file_proc_view_finalize (GObject *object)
{
GimpFileProcView *view = GIMP_FILE_PROC_VIEW (object);
if (view->meta_extensions)
{
g_list_free_full (view->meta_extensions, (GDestroyNotify) g_free);
view->meta_extensions = NULL;
}
G_OBJECT_CLASS (parent_class)->finalize (object);
}
static void
gimp_file_proc_view_finalize (GObject *object)
{
GimpFileProcView *view = GIMP_FILE_PROC_VIEW (object);
if (view->meta_extensions)
{
g_list_foreach (view->meta_extensions, (GFunc) g_free, NULL);
g_list_free (view->meta_extensions);
view->meta_extensions = NULL;
}
G_OBJECT_CLASS (parent_class)->finalize (object);
}
GtkWidget *
gimp_file_proc_view_new (Gimp *gimp,
GSList *procedures,
const gchar *automatic,
const gchar *automatic_help_id)
{
GtkTreeView *view;
GtkTreeViewColumn *column;
GtkCellRenderer *cell;
GtkListStore *store;
GSList *list;
GtkTreeIter iter;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
store = gtk_list_store_new (N_COLUMNS,
GIMP_TYPE_PLUG_IN_PROCEDURE, /* COLUMN_PROC */
G_TYPE_STRING, /* COLUMN_LABEL */
G_TYPE_STRING, /* COLUMN_EXTENSIONS */
G_TYPE_STRING); /* COLUMN_HELP_ID */
view = g_object_new (GIMP_TYPE_FILE_PROC_VIEW,
"model", store,
"rules-hint", TRUE,
NULL);
g_object_unref (store);
for (list = procedures; list; list = g_slist_next (list))
{
GimpPlugInProcedure *proc = list->data;
if (! proc->prefixes_list) /* skip URL loaders */
{
const gchar *label = gimp_procedure_get_label (GIMP_PROCEDURE (proc));
const gchar *help_id = gimp_procedure_get_help_id (GIMP_PROCEDURE (proc));
GSList *list2;
if (label)
{
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter,
COLUMN_PROC, proc,
COLUMN_LABEL, label,
COLUMN_EXTENSIONS, proc->extensions,
COLUMN_HELP_ID, help_id,
-1);
}
for (list2 = proc->extensions_list;
list2;
list2 = g_slist_next (list2))
{
GimpFileProcView *proc_view = GIMP_FILE_PROC_VIEW (view);
const gchar *ext = list2->data;
const gchar *dot = strchr (ext, '.');
if (dot && dot != ext)
proc_view->meta_extensions =
g_list_append (proc_view->meta_extensions,
g_strdup (dot + 1));
}
}
}
if (automatic)
{
gtk_list_store_prepend (store, &iter);
gtk_list_store_set (store, &iter,
COLUMN_PROC, NULL,
COLUMN_LABEL, automatic,
COLUMN_HELP_ID, automatic_help_id,
-1);
}
column = gtk_tree_view_column_new ();
gtk_tree_view_column_set_title (column, _("File Type"));
gtk_tree_view_column_set_expand (column, TRUE);
cell = gtk_cell_renderer_text_new ();
gtk_tree_view_column_pack_start (column, cell, TRUE);
gtk_tree_view_column_set_attributes (column, cell,
"text", COLUMN_LABEL,
NULL);
gtk_tree_view_append_column (view, column);
column = gtk_tree_view_column_new ();
gtk_tree_view_column_set_title (column, _("Extensions"));
cell = gtk_cell_renderer_text_new ();
gtk_tree_view_column_pack_start (column, cell, TRUE);
gtk_tree_view_column_set_attributes (column, cell,
"text", COLUMN_EXTENSIONS,
NULL);
gtk_tree_view_append_column (view, column);
g_signal_connect (gtk_tree_view_get_selection (view), "changed",
G_CALLBACK (gimp_file_proc_view_selection_changed),
view);
return GTK_WIDGET (view);
}
