1 files changed, 16 insertions, 15 deletions

diff --git a/src/window.c b/src/window.c
index b50c6bc..e83e1a6 100644
--- a/src/window.c
+++ b/src/window.c
@@ -1,4 +1,5 @@
 #include <gtk-3.0/gtk/gtk.h>
+#include <stdbool.h>
 
 #include "file.h"
 #include "image.h"
@@ -10,46 +11,46 @@ GtkWidget *window;
 GtkWidget *info_panel;
 GtkWidget *scrolled_window;
 GtkWidget *info_panel_left, *info_panel_right;
-int is_fullscreen = 0;
-int show_info = 0;
+bool is_fullscreen = false;
+bool show_info = true;
 
 static gboolean key_press(GtkWindow *window, GdkEvent *event, gpointer data)
 {
     handle_key_press(event);
-    return FALSE;
+    return false;
 }
 
 static gboolean button_press(GtkWindow *window, GdkEvent *event, gpointer data)
 {
     handle_button_press(event);
-    return TRUE;
+    return true;
 }
 
 static gboolean button_release(GtkWindow *window, GdkEvent *event,
                                gpointer data)
 {
     handle_button_release();
-    return TRUE;
+    return true;
 }
 
 static gboolean motion_notify(GtkWindow *window, GdkEvent *event, gpointer data)
 {
     handle_mouse_move(event->motion.x, event->motion.y);
-    return TRUE;
+    return true;
 }
 
 static gboolean scroll_callback(GtkWindow *window, GdkEvent *event,
                                 gpointer data)
 {
     handle_scroll(event);
-    return TRUE;
+    return true;
 }
 
 static gboolean configure_callback(GtkWindow *window, GdkEvent *event,
                                    gpointer data)
 {
     handle_resize();
-    return TRUE;
+    return true;
 }
 
 void load_css()
@@ -86,7 +87,7 @@ void create_main_window()
 
     // scrolled window
     scrolled_window = gtk_scrolled_window_new(NULL, NULL);
-    gtk_widget_set_vexpand(GTK_WIDGET(scrolled_window), TRUE);
+    gtk_widget_set_vexpand(GTK_WIDGET(scrolled_window), true);
     gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
                                    GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
     GtkWidget *viewport = gtk_viewport_new(NULL, NULL);
@@ -97,7 +98,7 @@ void create_main_window()
     info_panel = gtk_grid_new();
     gtk_widget_set_name(GTK_WIDGET(info_panel), "info_panel");
     info_panel_left = gtk_label_new(NULL);
-    gtk_widget_set_hexpand(GTK_WIDGET(info_panel_left), TRUE);
+    gtk_widget_set_hexpand(GTK_WIDGET(info_panel_left), true);
     gtk_label_set_ellipsize(GTK_LABEL(info_panel_left), PANGO_ELLIPSIZE_END);
     gtk_label_set_xalign(GTK_LABEL(info_panel_left), 0.0f);
     gtk_grid_attach(GTK_GRID(info_panel), GTK_WIDGET(info_panel_left), 0, 0, 1,
@@ -114,7 +115,7 @@ void create_main_window()
     gtk_overlay_add_overlay(GTK_OVERLAY(overlay), GTK_WIDGET(scrolled_window));
     gtk_overlay_add_overlay(GTK_OVERLAY(overlay), GTK_WIDGET(info_panel));
     gtk_overlay_set_overlay_pass_through(GTK_OVERLAY(overlay),
-                                         GTK_WIDGET(info_panel), TRUE);
+                                         GTK_WIDGET(info_panel), true);
 
     gtk_container_add(GTK_CONTAINER(window), GTK_WIDGET(overlay));
     gtk_widget_show_all(GTK_WIDGET(window));
@@ -165,10 +166,10 @@ void toggle_fullscreen()
 {
     if (is_fullscreen) {
         gtk_window_unfullscreen(GTK_WINDOW(window));
-        is_fullscreen = 0;
+        is_fullscreen = false;
     } else {
         gtk_window_fullscreen(GTK_WINDOW(window));
-        is_fullscreen = 1;
+        is_fullscreen = true;
     }
 }
 
@@ -176,9 +177,9 @@ void toggle_infopanel()
 {
     if (show_info) {
         gtk_widget_hide(GTK_WIDGET(info_panel));
-        show_info = 0;
+        show_info = false;
     } else {
         gtk_widget_show(GTK_WIDGET(info_panel));
-        show_info = 1;
+        show_info = true;
     }
 }