gtk-tpdfv-screen, tpdfview: Implemented "move window to next screen".

[tpdfview.git] / src / tpdfview.c

diff --git a/src/tpdfview.c b/src/tpdfview.c
index 0d3755958a800a9bb511ccacde5ef3e02678a2e2..e6fee214669f91edc7a8f68fa661d361229ef402 100644 (file)
--- a/src/tpdfview.c
+++ b/src/tpdfview.c
@@ -56,6 +56,11 @@
 #include <gtk/gtk.h>
 #include <gdk/gdkkeysyms.h>
 
+/*
+ * Global variables.
+ */
+static gtk_tpdfv_screens_t *screens = NULL;
+
 static void
 exit_usage(char *name, int status)
 {
@@ -88,6 +93,22 @@ exit_version(void)
        exit(0);
 } /* exit_version */
 
+static void
+toggle_fullscreen(GtkWindow *win)
+{
+       GdkWindowState state;
+
+       if (! gtk_widget_get_realized(GTK_WIDGET(win)))
+               return;
+
+       state = gdk_window_get_state(GTK_WIDGET(win)->window);
+
+       if (state & GDK_WINDOW_STATE_FULLSCREEN)
+               gtk_window_unfullscreen(win);
+       else
+               gtk_window_fullscreen(win);
+} /* toggle_fullscreen */
+
 static void
 on_destroy(GtkWidget __attribute__((unused)) *widget,
                gpointer __attribute__((unused)) data)
@@ -96,8 +117,7 @@ on_destroy(GtkWidget __attribute__((unused)) *widget,
 } /* on_destroy */
 
 static gboolean
-key_press(GtkWidget __attribute__((unused)) *widget,
-               GdkEventKey *event, gpointer data)
+key_press(GtkWidget *window, GdkEventKey *event, gpointer data)
 {
        GtkWidget *tpdfv;
 
@@ -113,6 +133,10 @@ key_press(GtkWidget __attribute__((unused)) *widget,
                        gtk_tpdfv_reload(tpdfv);
                        break;
 
+               case GDK_F:
+                       toggle_fullscreen(GTK_WINDOW(window));
+                       break;
+
                /* navigation */
                case GDK_Page_Up:
                        gtk_tpdfv_page_up(tpdfv);
@@ -162,6 +186,18 @@ key_press(GtkWidget __attribute__((unused)) *widget,
                case GDK_Right:
                        gtk_tpdfv_scroll_right(tpdfv);
                        break;
+
+               /* screen management */
+               case GDK_M:
+                       {
+                               gint n_screens = gtk_tpdfv_screens_number(screens);
+                               gint screen = gtk_tpdfv_screens_window_get(screens,
+                                               GTK_WINDOW(window));
+
+                               gtk_tpdfv_screens_window_set(screens,
+                                               GTK_WINDOW(window), (screen + 1) % n_screens);
+                       }
+                       break;
        }
        return FALSE;
 } /* key_press */
@@ -213,6 +249,10 @@ main(int argc, char **argv)
        if (! win)
                return 1;
 
+       screens = gtk_tpdfv_screens_init(/* display = */ NULL);
+       if (! screens)
+               return 1;
+
        snprintf(win_title, sizeof(win_title), "tpdfview: %s",
                        basename(filename));
        gtk_window_set_title(GTK_WINDOW(win), win_title);
@@ -231,6 +271,8 @@ main(int argc, char **argv)
        gtk_widget_show_all(win);
 
        gtk_main();
+
+       gtk_tpdfv_screens_destroy(screens);
        return 0;
 } /* main */