Implement filtering by supported extensions

1 files changed, 14 insertions, 33 deletions

diff --git a/fastiv-sidebar.c b/fastiv-sidebar.c
index 279139f..bb62c2e 100644
--- a/fastiv-sidebar.c
+++ b/fastiv-sidebar.c
@@ -22,6 +22,7 @@
 struct _FastivSidebar {
 	GtkScrolledWindow parent_instance;
 	GtkPlacesSidebar *places;
+	GtkWidget *toolbar;
 	GtkWidget *listbox;
 	GFile *location;
 };
@@ -358,56 +359,29 @@ fastiv_sidebar_init(FastivSidebar *self)
 	gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(self->places),
 		GTK_POLICY_NEVER, GTK_POLICY_NEVER);
 
-	// Fill up what would otherwise be wasted space,
-	// as it is in the examples of Nautilus and Thunar.
-	GtkWidget *plus = gtk_button_new_from_icon_name("zoom-in-symbolic",
-		GTK_ICON_SIZE_BUTTON);
-	gtk_widget_set_tooltip_text(plus, "Larger thumbnails");
-	GtkWidget *minus = gtk_button_new_from_icon_name("zoom-out-symbolic",
-		GTK_ICON_SIZE_BUTTON);
-	gtk_widget_set_tooltip_text(minus, "Smaller thumbnails");
-
-	GtkWidget *zoom_group = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
-	gtk_style_context_add_class(
-		gtk_widget_get_style_context(zoom_group), GTK_STYLE_CLASS_LINKED);
-	gtk_box_pack_start(GTK_BOX(zoom_group), plus, FALSE, FALSE, 0);
-	gtk_box_pack_start(GTK_BOX(zoom_group), minus, FALSE, FALSE, 0);
-
-	GtkWidget *funnel = gtk_toggle_button_new();
-	gtk_container_add(GTK_CONTAINER(funnel),
-		gtk_image_new_from_icon_name("funnel-symbolic", GTK_ICON_SIZE_BUTTON));
-	gtk_widget_set_tooltip_text(funnel, "Hide unsupported files");
-
 	// None of GtkActionBar, GtkToolbar, .inline-toolbar is appropriate.
-	// It is either borders or padding.
-	GtkWidget *buttons = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 12);
+	// It is either side-favouring borders or excess button padding.
+	self->toolbar = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 12);
 	gtk_style_context_add_class(
-		gtk_widget_get_style_context(buttons), GTK_STYLE_CLASS_TOOLBAR);
-	gtk_box_pack_start(GTK_BOX(buttons), zoom_group, FALSE, FALSE, 0);
-	gtk_box_pack_start(GTK_BOX(buttons), funnel, FALSE, FALSE, 0);
-	gtk_widget_set_halign(buttons, GTK_ALIGN_CENTER);
-
-	// TODO(p): Implement. Probably fill `buttons` in externally.
-	gtk_widget_set_sensitive(plus, FALSE);
-	gtk_widget_set_sensitive(minus, FALSE);
-	gtk_widget_set_sensitive(funnel, FALSE);
+		gtk_widget_get_style_context(self->toolbar), GTK_STYLE_CLASS_TOOLBAR);
 
 	self->listbox = gtk_list_box_new();
 	gtk_list_box_set_selection_mode(
 		GTK_LIST_BOX(self->listbox), GTK_SELECTION_NONE);
 	g_signal_connect(self->listbox, "row-activated",
 		G_CALLBACK(on_open_breadcrumb), self);
-
 	gtk_list_box_set_sort_func(
 		GTK_LIST_BOX(self->listbox), listbox_sort, self, NULL);
 
+	// Fill up what would otherwise be wasted space,
+	// as it is in the examples of Nautilus and Thunar.
 	GtkWidget *superbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 0);
 	gtk_container_add(
 		GTK_CONTAINER(superbox), GTK_WIDGET(self->places));
 	gtk_container_add(
 		GTK_CONTAINER(superbox), gtk_separator_new(GTK_ORIENTATION_VERTICAL));
 	gtk_container_add(
-		GTK_CONTAINER(superbox), buttons);
+		GTK_CONTAINER(superbox), self->toolbar);
 	gtk_container_add(
 		GTK_CONTAINER(superbox), gtk_separator_new(GTK_ORIENTATION_VERTICAL));
 	gtk_container_add(
@@ -437,3 +411,10 @@ fastiv_sidebar_show_enter_location(FastivSidebar *self)
 	g_return_if_fail(FASTIV_IS_SIDEBAR(self));
 	g_signal_emit_by_name(self->places, "show-enter-location");
 }
+
+GtkBox *
+fastiv_sidebar_get_toolbar(FastivSidebar *self)
+{
+	g_return_val_if_fail(FASTIV_IS_SIDEBAR(self), NULL);
+	return GTK_BOX(self->toolbar);
+}