1 files changed, 66 insertions, 0 deletions
diff --git a/c/screen.h b/c/screen.h
new file mode 100644
index 00000000..a591a202
--- /dev/null
+++ b/c/screen.h
@@ -0,0 +1,66 @@
+#ifndef __screen_h
+#define __screen_h
+
+#include "geom.h"
+
+struct Client;
+
+#define DESKTOP_ALL (0xffffffff)
+
+/*! The number of available desktops */
+extern guint screen_num_desktops;
+/*! The current desktop */
+extern guint screen_desktop;
+/*! The size of the screen */
+extern Size  screen_physical_size;
+/*! Are we in showing-desktop mode? */
+extern gboolean screen_showing_desktop;
+
+typedef struct DesktopLayout {
+    guint orientation;
+    guint start_corner;
+    guint rows;
+    guint columns;
+} DesktopLayout;
+extern DesktopLayout screen_desktop_layout;
+
+/*! An array of gchar*'s which are desktop names in UTF-8 format */
+extern GPtrArray *screen_desktop_names;
+
+/*! Take over the screen, set the basic hints on it claming it as ours */
+gboolean screen_annex();
+
+/*! Once the screen is ours, set up its initial state */
+void screen_startup();
+/*! Free resources */
+void screen_shutdown();
+
+/*! Figure out the new size of the screen and adjust stuff for it */
+void screen_resize();
+
+/*! Change the number of available desktops */
+void screen_set_num_desktops(guint num);
+/*! Change the current desktop */
+void screen_set_desktop(guint num);
+
+/*! Shows and focuses the desktop and hides all the client windows, or
+  returns to the normal state, showing client windows. */
+void screen_show_desktop(gboolean show);
+
+/*! Updates the desktop layout from the root property if available */
+void screen_update_layout();
+
+/*! Get desktop names from the root window property */
+void screen_update_desktop_names();
+
+/*! Installs or uninstalls a colormap for a client. If client is NULL, then
+  it handles the root colormap. */
+void screen_install_colormap(struct Client *client, gboolean install);
+
+void screen_update_struts();
+
+Rect *screen_area(guint desktop);
+
+Strut *screen_strut(guint desktop);
+
+#endif