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public/vgui_controls/AnimatingImagePanel.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef ANIMATINGIMAGEPANEL_H
+#define ANIMATINGIMAGEPANEL_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include <utlvector.h>
+#include <vgui_controls/Panel.h>
+
+namespace vgui
+{
+
+//-----------------------------------------------------------------------------
+// Purpose: Animating image
+//-----------------------------------------------------------------------------
+class AnimatingImagePanel : public Panel
+{
+	DECLARE_CLASS_SIMPLE( AnimatingImagePanel, Panel );
+
+public:
+	AnimatingImagePanel(Panel *parent, const char *name);
+
+	// Add an image to the end of the list of animations
+	// image - pointer to the image to add to the end of the list
+	virtual void AddImage(IImage *image);
+	
+	// Load a set of animations by name.
+	// baseName - The name of the animations without their frame number or file extension, (e.g. c1.tga becomes just c.)
+	// framecount: number of frames in the animation
+	virtual void LoadAnimation(const char *baseName, int frameCount);
+
+	virtual void StartAnimation();
+	virtual void StopAnimation();
+	virtual void ResetAnimation(int frame = 0);
+
+protected:
+	virtual void OnTick();
+	virtual void PerformLayout();
+	virtual void PaintBackground();
+
+	virtual void GetSettings(KeyValues *outResourceData);
+	virtual void ApplySettings(KeyValues *inResourceData);
+	virtual const char *GetDescription();
+
+private:
+	int m_iCurrentImage;
+	int m_iNextFrameTime;
+	int m_iFrameTimeMillis;
+	CUtlVector<IImage *> m_Frames;
+	char *m_pImageName;
+	bool m_bAnimating;
+	bool m_bFiltered;
+	bool m_bScaleImage;
+};
+
+}; // namespace vgui
+
+#endif // ANIMATINGIMAGEPANEL_H