1

game/client/vgui_bitmappanel.h

@@ -0,0 +1,72 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: This is a panel which is rendered image on top of an entity
+//
+// $Revision: $
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef VGUI_BITMAPPANEL_H
+#define VGUI_BITMAPPANEL_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include <vgui_controls/Panel.h>
+
+//-----------------------------------------------------------------------------
+// forward declarations
+//-----------------------------------------------------------------------------
+class KeyValues;
+class BitmapImage;
+struct Bitmap_t;
+
+//-----------------------------------------------------------------------------
+// This is a base class for a panel which always is rendered on top of an entity
+//-----------------------------------------------------------------------------
+class CBitmapPanel : public vgui::Panel
+{
+	typedef vgui::Panel BaseClass;
+
+public:
+	// constructor
+	CBitmapPanel( );
+	CBitmapPanel( vgui::Panel *pParent, const char *pName );
+	~CBitmapPanel();
+
+	// initialization
+	bool Init( KeyValues* pInitData );
+
+	// initialization from build-mode dialog style .res files
+	virtual void ApplySettings(KeyValues *inResourceData);
+
+	virtual void Paint( void );
+	virtual void PaintBackground( void ) {}
+
+	virtual void OnCursorEntered();
+	virtual void OnCursorExited();
+
+	// Setup for panels that aren't created by the commander overlay factory (i.e. aren't parsed from a keyvalues file)
+	virtual void SetImage( BitmapImage *pImage );
+
+	/// Set bitmap data directly
+	virtual void SetBitmap( const Bitmap_t &bitmap );
+
+	const char *GetMouseOverText( void );
+
+private:
+	enum
+	{
+		MAX_ENTITY_MOUSEOVER = 256
+	};
+	// The bitmap to render
+	BitmapImage *m_pImage;
+	int m_r, m_g, m_b, m_a;
+	bool m_bOwnsImage;
+
+	char			m_szMouseOverText[ MAX_ENTITY_MOUSEOVER ];
+
+};
+
+#endif //  VGUI_BITMAPPANEL_H