Bind double click to full screen toggle

Toggle fullscreen vs. toggle scale to fit.

fastiv-browser.c

@@ -614,7 +614,7 @@ fastiv_browser_button_press_event(GtkWidget *widget, GdkEventButton *event)
 	FastivBrowser *self = FASTIV_BROWSER(widget);
 	if (event->type != GDK_BUTTON_PRESS || event->state != 0)
 		return FALSE;
-	if (event->button == 1)
+	if (event->button == GDK_BUTTON_PRIMARY)
 		gtk_widget_grab_focus(widget);
 
 	const Entry *entry = entry_at(self, event->x, event->y);
@@ -622,11 +622,11 @@ fastiv_browser_button_press_event(GtkWidget *widget, GdkEventButton *event)
 		return FALSE;
 
 	switch (event->button) {
-	case 1:
+	case GDK_BUTTON_PRIMARY:
 		g_signal_emit(widget, browser_signals[ITEM_ACTIVATED], 0,
 			entry->filename, GTK_PLACES_OPEN_NORMAL);
 		return TRUE;
-	case 2:
+	case GDK_BUTTON_MIDDLE:
 		g_signal_emit(widget, browser_signals[ITEM_ACTIVATED], 0,
 			entry->filename, GTK_PLACES_OPEN_NEW_WINDOW);
 		return TRUE;
@@ -768,6 +768,19 @@ fastiv_browser_init(FastivBrowser *self)
 
 // --- Public interface --------------------------------------------------------
 
+static gint
+entry_compare(gconstpointer a, gconstpointer b)
+{
+	const Entry *entry1 = a;
+	const Entry *entry2 = b;
+	GFile *location1 = g_file_new_for_path(entry1->filename);
+	GFile *location2 = g_file_new_for_path(entry2->filename);
+	gint result = fastiv_io_filecmp(location1, location2);
+	g_object_unref(location1);
+	g_object_unref(location2);
+	return result;
+}
+
 void
 fastiv_browser_load(
 	FastivBrowser *self, FastivBrowserFilterCallback cb, const char *path)
@@ -791,8 +804,6 @@ fastiv_browser_load(
 			break;
 		if (g_file_info_get_file_type(info) == G_FILE_TYPE_DIRECTORY)
 			continue;
-
-		// TODO(p): Support being passed a sort function.
 		if (cb && !cb(g_file_info_get_name(info)))
 			continue;
 
@@ -801,6 +812,8 @@ fastiv_browser_load(
 	}
 	g_object_unref(enumerator);
 
-	// TODO(p): Sort the entries before.
+	// TODO(p): Support being passed a sort function.
+	g_array_sort(self->entries, entry_compare);
+
 	reload_thumbnails(self);
 }

fastiv-io.c

@@ -1048,3 +1048,19 @@ fastiv_io_lookup_thumbnail(const gchar *target, FastivIoThumbnailSize size)
 	g_free(uri);
 	return result;
 }
+
+int
+fastiv_io_filecmp(GFile *location1, GFile *location2)
+{
+	if (g_file_has_prefix(location1, location2))
+		return +1;
+	if (g_file_has_prefix(location2, location1))
+		return -1;
+
+	gchar *name1 = g_file_get_parse_name(location1);
+	gchar *name2 = g_file_get_parse_name(location2);
+	int result = g_utf8_collate(name1, name2);
+	g_free(name1);
+	g_free(name2);
+	return result;
+}

fastiv-io.h

@@ -57,3 +57,5 @@ cairo_surface_t *fastiv_io_open_from_data(
 	const char *data, size_t len, const gchar *path, GError **error);
 cairo_surface_t *fastiv_io_lookup_thumbnail(
 	const gchar *target, FastivIoThumbnailSize size);
+
+int fastiv_io_filecmp(GFile *f1, GFile *f2);

fastiv-sidebar.c

@@ -17,6 +17,7 @@
 
 #include <gtk/gtk.h>
 
+#include "fastiv-io.h"  // fastiv_io_filecmp
 #include "fastiv-sidebar.h"
 
 struct _FastivSidebar {
@@ -107,24 +108,12 @@ create_row(GFile *file, const char *icon_name)
 }
 
 static gint
-listbox_sort(
+listbox_compare(
 	GtkListBoxRow *row1, GtkListBoxRow *row2, G_GNUC_UNUSED gpointer user_data)
 {
-	GFile *location1 =
-		g_object_get_qdata(G_OBJECT(row1), fastiv_sidebar_location_quark());
-	GFile *location2 =
-		g_object_get_qdata(G_OBJECT(row2), fastiv_sidebar_location_quark());
-	if (g_file_has_prefix(location1, location2))
-		return +1;
-	if (g_file_has_prefix(location2, location1))
-		return -1;
-
-	gchar *name1 = g_file_get_parse_name(location1);
-	gchar *name2 = g_file_get_parse_name(location2);
-	gint result = g_utf8_collate(name1, name2);
-	g_free(name1);
-	g_free(name2);
-	return result;
+	return fastiv_io_filecmp(
+		g_object_get_qdata(G_OBJECT(row1), fastiv_sidebar_location_quark()),
+		g_object_get_qdata(G_OBJECT(row2), fastiv_sidebar_location_quark()));
 }
 
 static void
@@ -371,7 +360,7 @@ fastiv_sidebar_init(FastivSidebar *self)
 	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);
+		GTK_LIST_BOX(self->listbox), listbox_compare, self, NULL);
 
 	// Fill up what would otherwise be wasted space,
 	// as it is in the examples of Nautilus and Thunar.

fastiv-view.c

@@ -331,7 +331,7 @@ fastiv_view_key_press_event(GtkWidget *widget, GdkEventKey *event)
 		return set_scale(self, self->scale * SCALE_STEP);
 	case GDK_KEY_minus:
 		return set_scale(self, self->scale / SCALE_STEP);
-	case GDK_KEY_f:
+	case GDK_KEY_F:
 		return set_scale_to_fit(self, !self->scale_to_fit);
 	}
 	return FALSE;

fastiv.c

@@ -355,6 +355,16 @@ on_notify_thumbnail_size(
 	gtk_widget_set_sensitive(g.minus, size > FASTIV_IO_THUMBNAIL_SIZE_MIN);
 }
 
+static void
+toggle_fullscreen(void)
+{
+	if (gdk_window_get_state(gtk_widget_get_window(g.window)) &
+		GDK_WINDOW_STATE_FULLSCREEN)
+		gtk_window_unfullscreen(GTK_WINDOW(g.window));
+	else
+		gtk_window_fullscreen(GTK_WINDOW(g.window));
+}
+
 // Cursor keys, e.g., simply cannot be bound through accelerators
 // (and GtkWidget::keynav-failed would arguably be an awful solution).
 //
@@ -410,11 +420,7 @@ on_key_press(G_GNUC_UNUSED GtkWidget *widget, GdkEventKey *event,
 
 		case GDK_KEY_F11:
 		case GDK_KEY_f:
-			if (gdk_window_get_state(gtk_widget_get_window(g.window)) &
-				GDK_WINDOW_STATE_FULLSCREEN)
-				gtk_window_unfullscreen(GTK_WINDOW(g.window));
-			else
-				gtk_window_fullscreen(GTK_WINDOW(g.window));
+			toggle_fullscreen();
 			return TRUE;
 		}
 	}
@@ -459,6 +465,12 @@ on_button_press_view(G_GNUC_UNUSED GtkWidget *widget, GdkEventButton *event)
 	case 8:  // back
 		gtk_stack_set_visible_child(GTK_STACK(g.stack), g.browser_paned);
 		return TRUE;
+	case GDK_BUTTON_PRIMARY:
+		if (event->type == GDK_2BUTTON_PRESS) {
+			toggle_fullscreen();
+			return TRUE;
+		}
+		return FALSE;
 	default:
 		return FALSE;
 	}