X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fgraphics%2Fdisplay.h;h=092abbe1404afa2fe303883ed49cce9f5cfbe478;hb=8012fe7bc014388e666d770a8cf0a239bb1350d1;hp=03912de864dbdc95d7d3181406554853316fad0c;hpb=eb81125a81735eceef4a8be54a0bafcae6901e18;p=libs%2Fgui.git

diff --git a/source/graphics/display.h b/source/graphics/display.h
index 03912de..092abbe 100644
--- a/source/graphics/display.h
+++ b/source/graphics/display.h
@@ -4,6 +4,7 @@
 #include <list>
 #include <stdexcept>
 #include <string>
+#include <sigc++/signal.h>
 #include "errordialog.h"
 #include "monitor.h"
 #include "videomode.h"
@@ -18,12 +19,16 @@ class Display
 public:
 	struct Private;
 
+	sigc::signal<void> signal_got_focus;
+	sigc::signal<void> signal_lost_focus;
+
 private:
 	std::list<Monitor> monitors;
 	Monitor *primary_monitor;
 	std::list<VideoMode> modes;
 	Private *priv;
 	ErrorDialog *err_dialog;
+	Window *focus_window;
 
 public:
 	Display(const std::string &disp_name = std::string());
@@ -39,9 +44,16 @@ public:
 	const VideoMode &get_desktop_mode() const;
 	void set_mode(const VideoMode &, bool = false);
 	void restore_mode();
-	const VideoMode *find_mode(const VideoMode &) const;
+	const VideoMode *find_mode(const VideoMode &, float = 0.5f) const;
 	const VideoMode *find_mode(unsigned, unsigned) const;
 
+private:
+	void window_got_focus(Window &);
+	void window_lost_focus();
+public:
+	Window *get_focus_window() const { return focus_window; }
+
+public:
 	void tick();
 private:
 	bool process_events();