1 files changed, 109 insertions, 0 deletions
diff --git a/public/vgui_controls/AnalogBar.h b/public/vgui_controls/AnalogBar.h
new file mode 100644
index 0000000..d6d696e
--- /dev/null
+++ b/public/vgui_controls/AnalogBar.h
@@ -0,0 +1,109 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $NoKeywords: $
+//=============================================================================//
+
+#ifndef ANALOGBAR_H
+#define ANALOGBAR_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include <vgui/VGUI.h>
+#include <vgui_controls/Panel.h>
+
+namespace vgui
+{
+
+//-----------------------------------------------------------------------------
+// Purpose: Status bar that visually displays discrete analogValue in the form
+//			of a segmented strip
+//-----------------------------------------------------------------------------
+class AnalogBar : public Panel
+{
+	DECLARE_CLASS_SIMPLE( AnalogBar, Panel );
+
+public:
+	AnalogBar(Panel *parent, const char *panelName);
+	~AnalogBar();
+
+	// 'analogValue' is in the range [0.0f, 1.0f]
+	MESSAGE_FUNC_FLOAT( SetAnalogValue, "SetAnalogValue", analogValue );
+	float GetAnalogValue();
+	virtual void SetSegmentInfo( int gap, int width );
+
+	// utility function for calculating a time remaining string
+	static bool ConstructTimeRemainingString(OUT_Z_BYTECAP(outputBufferSizeInBytes) wchar_t *output, int outputBufferSizeInBytes, float startTime, float currentTime, float currentAnalogValue, float lastAnalogValueUpdateTime, bool addRemainingSuffix);
+
+	void SetBarInset( int pixels );
+	int GetBarInset( void );
+	
+	virtual void ApplySettings(KeyValues *inResourceData);
+	virtual void GetSettings(KeyValues *outResourceData);
+	virtual const char *GetDescription();
+
+	// returns the number of segment blocks drawn
+	int GetDrawnSegmentCount();
+	int GetTotalSegmentCount();
+
+	enum AnalogValueDir_e
+	{
+		PROGRESS_EAST,
+		PROGRESS_WEST,
+		PROGRESS_NORTH,
+		PROGRESS_SOUTH
+	};
+
+	int GetAnalogValueDirection() const { return m_iAnalogValueDirection; }
+	void SetAnalogValueDirection( int val ) { m_iAnalogValueDirection = val; }
+
+	void SetHomeValue( float val ) { m_fHomeValue = val; }
+
+	const Color& GetHomeColor( void ) { return m_HomeColor; }
+	void SetHomeColor( const Color &color ) { m_HomeColor = color; }
+
+protected:
+	virtual void Paint();
+	void PaintSegment( int &x, int &y, int tall, int wide, Color color, bool bHome );
+	virtual void PaintBackground();
+	virtual void ApplySchemeSettings(IScheme *pScheme);
+	MESSAGE_FUNC_PARAMS( OnDialogVariablesChanged, "DialogVariables", dialogVariables );
+	/* CUSTOM MESSAGE HANDLING
+		"SetAnalogValue"
+			input:	"analogValue"	- float value of the analogValue to set
+	*/
+
+protected:
+	int m_iAnalogValueDirection;
+	float _analogValue;
+
+private:
+	int   _segmentCount;
+	int _segmentGap;
+	int _segmentWide;
+	int m_iBarInset;
+	char *m_pszDialogVar;
+	
+	float m_fHomeValue;
+	Color m_HomeColor;
+};
+
+//-----------------------------------------------------------------------------
+// Purpose: Non-segmented analogValue bar
+//-----------------------------------------------------------------------------
+class ContinuousAnalogBar : public AnalogBar
+{
+	DECLARE_CLASS_SIMPLE( ContinuousAnalogBar, AnalogBar );
+
+public:
+	ContinuousAnalogBar(Panel *parent, const char *panelName);
+
+	virtual void Paint();
+};
+
+} // namespace vgui
+
+#endif // ANALOGBAR_H