void
brasero_file_chooser_customize (GtkWidget *widget, gpointer null_data)
{
/* we explore everything until we reach a treeview (there are two) */
if (GTK_IS_TREE_VIEW (widget)) {
GtkTargetList *list;
GdkAtom target;
gboolean found;
guint num;
list = gtk_drag_source_get_target_list (widget);
target = gdk_atom_intern ("text/uri-list", TRUE);
found = gtk_target_list_find (list, target, &num);
/* FIXME: should we unref them ? apparently not according to
* the warning messages we get if we do */
if (found
&& gtk_tree_selection_get_mode (gtk_tree_view_get_selection (GTK_TREE_VIEW (widget))) == GTK_SELECTION_MULTIPLE) {
GtkTreeModel *model;
/* This is done because GtkFileChooser does not use a
* GtkListStore or GtkTreeStore any more. */
egg_tree_multi_drag_add_drag_support (GTK_TREE_VIEW (widget));
model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
if (model) {
GType type;
type = G_OBJECT_TYPE (model);
brasero_enable_multi_DND_for_model_type (type);
}
else
g_signal_connect (widget,
"notify::model",
G_CALLBACK (brasero_file_chooser_notify_model),
NULL);
}
}
else if (GTK_IS_BUTTON (widget)) {
GtkWidget *image;
gchar *stock_id = NULL;
image = gtk_button_get_image (GTK_BUTTON (widget));
if (!GTK_IS_IMAGE (image))
return;
gtk_image_get_stock (GTK_IMAGE (image), &stock_id, NULL);
if (stock_id
&& (!strcmp (stock_id,GTK_STOCK_ADD)
|| !strcmp (stock_id, GTK_STOCK_REMOVE))) {
GtkRequisition request;
gint width;
GtkWidget *parent;
/* This is to avoid having the left part too small */
parent = gtk_widget_get_parent (widget);
gtk_widget_get_requisition (parent, &request);
width = request.width;
gtk_widget_get_preferred_size (parent, &request, NULL);
if (request.width >= width)
gtk_widget_set_size_request (parent,
request.width,
request.height);
gtk_widget_hide (widget);
}
}
else if (GTK_IS_CONTAINER (widget)) {
if (GTK_IS_PANED (widget)) {
GtkWidget *left;
/* This is to allow the left part to be shrunk as much
* as the user want. */
left = gtk_paned_get_child1 (GTK_PANED (widget));
g_object_ref (left);
gtk_container_remove (GTK_CONTAINER (widget), left);
gtk_paned_pack1 (GTK_PANED (widget),
left,
TRUE,
TRUE);
g_object_unref (left);
g_signal_connect (widget,
"size-allocate",
G_CALLBACK (brasero_file_chooser_allocation_changed),
NULL);
}
gtk_container_foreach (GTK_CONTAINER (widget),
brasero_file_chooser_customize,
NULL);
}
}
SeahorseKeyManagerStore*
seahorse_key_manager_store_new (GcrCollection *collection,
GtkTreeView *view,
SeahorsePredicate *pred,
GSettings *settings)
{
SeahorseKeyManagerStore *self;
GtkTreeViewColumn *col;
SeahorseCollection *filtered;
GtkCellRenderer *renderer;
gchar *sort_by;
guint last;
filtered = seahorse_collection_new_for_predicate (collection, pred, NULL);
pred->custom = on_filter_visible;
self = g_object_new (SEAHORSE_TYPE_KEY_MANAGER_STORE,
"collection", filtered,
"settings", settings,
"mode", GCR_COLLECTION_MODEL_LIST,
NULL);
pred->custom_target = self;
g_object_unref (filtered);
last = gcr_collection_model_set_columns (GCR_COLLECTION_MODEL (self), columns);
g_return_val_if_fail (last == N_COLS, NULL);
/* The sorted model is the top level model */
gtk_tree_view_set_model (view, GTK_TREE_MODEL (self));
/* add the icon column */
renderer = gtk_cell_renderer_pixbuf_new ();
g_object_set (renderer, "stock-size", GTK_ICON_SIZE_DND, NULL);
g_object_set (renderer, "ypad", 6, NULL);
g_object_set (renderer, "yalign", 0.0, NULL);
col = gtk_tree_view_column_new_with_attributes ("", renderer, "gicon", COL_ICON, NULL);
gtk_tree_view_column_set_resizable (col, FALSE);
gtk_tree_view_append_column (view, col);
/* Name column */
col = gtk_tree_view_column_new ();
renderer = gtk_cell_renderer_text_new ();
g_object_set (renderer,
"ypad", 6,
"yalign", 0.0,
"ellipsize", PANGO_ELLIPSIZE_END,
NULL);
gtk_tree_view_column_pack_start (col, renderer, TRUE);
gtk_tree_view_column_set_attributes (col, renderer,
"markup", COL_MARKUP,
NULL);
renderer = gtk_cell_renderer_text_new ();
g_object_set (renderer,
"ypad", 6,
"xpad", 3,
"yalign", 0.0,
"xalign", 1.0,
"scale", PANGO_SCALE_SMALL,
"alignment", PANGO_ALIGN_RIGHT,
NULL);
gtk_tree_view_column_pack_start (col, renderer, FALSE);
gtk_tree_view_column_set_attributes (col, renderer,
"markup", COL_DESCRIPTION,
NULL);
gtk_tree_view_column_set_resizable (col, TRUE);
gtk_tree_view_column_set_expand (col, TRUE);
gtk_tree_view_append_column (view, col);
gtk_tree_view_column_set_sort_column_id (col, COL_LABEL);
/* Use predicate to figure out which columns to add */
if (SEAHORSE_IS_COLLECTION (collection))
pred = seahorse_collection_get_predicate (SEAHORSE_COLLECTION (collection));
else
pred = NULL;
/* Also watch for sort-changed on the store */
g_signal_connect (self, "sort-column-changed", G_CALLBACK (on_sort_column_changed), self);
/* Update sort order in case the sorted column was added */
if ((sort_by = g_settings_get_string (settings, "sort-by")) != NULL) {
set_sort_to (self, sort_by);
g_free (sort_by);
}
gtk_tree_view_set_enable_search (view, FALSE);
gtk_tree_view_set_show_expanders (view, FALSE);
gtk_tree_view_set_rules_hint (view, TRUE);
gtk_tree_view_set_headers_visible (view, FALSE);
gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (self), COL_LABEL,
GTK_SORT_ASCENDING);
/* Tree drag */
egg_tree_multi_drag_add_drag_support (view);
g_signal_connect (G_OBJECT (view), "drag_data_get", G_CALLBACK (drag_data_get), self);
g_signal_connect (G_OBJECT (view), "drag_begin", G_CALLBACK (drag_begin), self);
g_signal_connect (G_OBJECT (view), "drag_end", G_CALLBACK (drag_end), self);
gtk_drag_source_set (GTK_WIDGET (view), GDK_BUTTON1_MASK,
store_targets, G_N_ELEMENTS (store_targets), GDK_ACTION_COPY);
return self;
}
