1HEADmaster

1 files changed, 123 insertions, 0 deletions

diff --git a/public/panorama/controls/slider.h b/public/panorama/controls/slider.h
new file mode 100644
index 0000000..6ac4d9f
--- /dev/null
+++ b/public/panorama/controls/slider.h
@@ -0,0 +1,123 @@
+//=========== Copyright Valve Corporation, All rights reserved. ===============//
+//
+// Purpose: 
+//=============================================================================//
+
+#ifndef PANORAMA_SLIDER_H
+#define PANORAMA_SLIDER_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "panorama/controls/panel2d.h"
+
+namespace panorama
+{
+
+DECLARE_PANEL_EVENT1( SliderValueChanged, float );
+DECLARE_PANEL_EVENT1( SlottedSliderValueChanged, int );
+DECLARE_PANEL_EVENT1( SliderFocusChanged, bool );
+
+//-----------------------------------------------------------------------------
+// Purpose: Slider control which includes track, progress & thumb
+//-----------------------------------------------------------------------------
+class CSlider: public CPanel2D
+{
+	DECLARE_PANEL2D( CSlider, CPanel2D );
+
+public:
+	CSlider( CPanel2D *pParent, const char *pchID );
+	virtual ~CSlider();
+
+	enum ESliderDirection
+	{
+		k_EDirectionVertical,
+		k_EDirectionHorizontal
+	};
+
+	void SetMin( float flMin ) { m_flMin = flMin; InvalidateSizeAndPosition(); }
+	void SetMax( float flMax ) { m_flMax = flMax; InvalidateSizeAndPosition(); }
+	void SetIncrement( float flValue ) { m_flIncrement = flValue; }
+	virtual void SetValue( float flValue );
+	float GetValue() { return m_flCur; }
+	float GetDefaultValue() { return m_flDefault; }
+	void SetDefaultValue ( float flValue ) { m_flDefault = flValue; }
+	void SetShowDefaultValue( bool bShow ) { m_bShowDefault = bShow; }
+	void SetDirection( ESliderDirection eValue );
+
+	virtual bool BSetProperty( CPanoramaSymbol symName, const char *pchValue );
+
+	virtual bool OnMouseButtonDown( const MouseData_t &code ) OVERRIDE;
+	virtual bool OnMouseButtonUp( const MouseData_t &code ) OVERRIDE;
+	virtual void OnMouseMove( float flMouseX, float flMouseY ) OVERRIDE;
+	virtual bool OnMoveUp( int nRepeats ) OVERRIDE;
+	virtual bool OnMoveRight( int nRepeats ) OVERRIDE;
+	virtual bool OnMoveDown( int nRepeats ) OVERRIDE;
+	virtual bool OnMoveLeft( int nRepeats ) OVERRIDE;
+
+	virtual bool OnActivate(panorama::EPanelEventSource_t eSource);
+	virtual bool OnCancel(panorama::EPanelEventSource_t eSource);
+	virtual void OnStyleFlagsChanged();
+	virtual void OnResetToDefaultValue();
+
+	void SetRequiresSelection( bool bRequireSelection ) { m_bRequiresSelection = bRequireSelection; }
+
+protected:
+	bool EventPanelActivated( const CPanelPtr< IUIPanel > &pPanel, EPanelEventSource_t eSource );
+	virtual void OnLayoutTraverse( float flFinalWidth, float flFinalHeight );
+	void SetValueFromMouse( float x, float y );
+	float GetMin() { return m_flMin; }
+	float GetMax() { return m_flMax; }
+	ESliderDirection GetDirection() { return m_eDirection; }
+
+	CPanel2D *m_pThumb;
+	CPanel2D *m_pTrack;
+	CPanel2D *m_pProgress;
+	CPanel2D *m_pDefaultTick;
+	bool EventActivated( const panorama::CPanelPtr< panorama::IUIPanel > &pPanel, panorama::EPanelEventSource_t eSource );
+	bool EventCancelled( const panorama::CPanelPtr< panorama::IUIPanel > &pPanel, panorama::EPanelEventSource_t eSource );
+	bool EventStyleFlagsChanged( const panorama::CPanelPtr< panorama::IUIPanel > &pPanel );
+	bool EventResetToDefault( const panorama::CPanelPtr< panorama::IUIPanel > &pPanel );
+
+private:
+	bool AllowInteraction( void );
+	bool ShouldShowDefault( void ) { return m_bShowDefault; }
+
+	float m_flMin;
+	float m_flMax;
+	float m_flDefault;
+	float m_flCur;
+	float m_flLast;
+	float m_flIncrement;
+	bool m_bRequiresSelection;
+	bool m_bDraggingThumb;
+	bool m_bShowDefault;
+	ESliderDirection m_eDirection;
+
+	float m_flLastMouseX;
+	float m_flLastMouseY;
+};
+
+class CSlottedSlider : public CSlider
+{
+	DECLARE_PANEL2D( CSlottedSlider, CSlider );
+public:
+	CSlottedSlider( CPanel2D *pParent, const char *pchID );
+	virtual ~CSlottedSlider();
+
+	virtual bool BSetProperty( CPanoramaSymbol symName, const char *pchValue );
+	virtual void SetValue( float flValue );
+	void SetValue( int nValue );
+	virtual void OnLayoutTraverse( float flFinalWidth, float flFinalHeight );
+	int GetCurrentNotch() { return m_nCurNotch; }
+
+private:
+	int m_nNumNotches;
+	int m_nCurNotch;
+	CUtlVector< CPanel2D* > m_pNotches;
+};
+
+} // namespace panorama
+
+#endif // PANORAMA_SLIDER_H