92 lines
2.0 KiB
C++
92 lines
2.0 KiB
C++
//========= Copyright Valve Corporation, All rights reserved. ============//
|
|
//
|
|
// Purpose:
|
|
//
|
|
// $NoKeywords: $
|
|
//=============================================================================//
|
|
|
|
#ifndef MXEXPRESSIONSLIDER_H
|
|
#define MXEXPRESSIONSLIDER_H
|
|
#ifdef _WIN32
|
|
#pragma once
|
|
#endif
|
|
|
|
#include <mxtk/mxWindow.h>
|
|
#include <mxtk/mxCheckBox.h>
|
|
|
|
#define IDC_INFLUENCE 1000
|
|
|
|
class mxExpressionSlider : public mxWindow
|
|
{
|
|
public:
|
|
enum
|
|
{
|
|
MAGNITUDE_BAR = 0,
|
|
BALANCE_BAR = 1,
|
|
|
|
NUMBARS = 2
|
|
};
|
|
|
|
mxExpressionSlider (mxWindow *parent, int x, int y, int w, int h, int id );
|
|
~mxExpressionSlider( void );
|
|
|
|
void SetTitleWidth( int width );
|
|
void SetDrawTitle( bool drawTitle );
|
|
|
|
void SetMode( bool paired );
|
|
|
|
void setValue ( int barnum, float value);
|
|
void setRange ( int barnum, float min, float max, int ticks = 100);
|
|
void setInfluence ( float value );
|
|
void setEdited( bool isEdited );
|
|
|
|
// ACCESSORS
|
|
float getRawValue( int barnum ) const;
|
|
|
|
float getValue( int barnum ) const;
|
|
float getMinValue( int barnum ) const;
|
|
float getMaxValue( int barnum ) const;
|
|
float getInfluence( ) const;
|
|
|
|
void setEdited( int barnum, bool isEdited );
|
|
bool isEdited( int barnum ) const;
|
|
|
|
virtual void redraw();
|
|
virtual bool PaintBackground( void );
|
|
|
|
virtual int handleEvent (mxEvent *event);
|
|
|
|
private:
|
|
void BoundValue( void );
|
|
|
|
void GetSliderRect( RECT& rc );
|
|
void GetBarRect( RECT &rc );
|
|
void GetThumbRect( int barnum, RECT &rc );
|
|
|
|
void DrawBar( HDC& dc );
|
|
void DrawThumb( int barnum, HDC& dc );
|
|
void DrawTitle( HDC &dc );
|
|
|
|
void MoveThumb( int barnum, int xpos, bool finish );
|
|
|
|
int m_nTitleWidth;
|
|
bool m_bDrawTitle;
|
|
|
|
float m_flMin[ NUMBARS ], m_flMax[ NUMBARS ];
|
|
int m_nTicks[ NUMBARS ];
|
|
float m_flCurrent[ NUMBARS ]; // slider location (amount/balance)
|
|
|
|
float m_flSetting[ NUMBARS ]; // paired flex input values (right/left)
|
|
bool m_bIsEdited[ NUMBARS ]; // paired flex input values (right/left)
|
|
|
|
bool m_bDraggingThumb;
|
|
int m_nCurrentBar;
|
|
|
|
bool m_bPaired;
|
|
|
|
mxCheckBox *m_pInfluence;
|
|
};
|
|
|
|
|
|
#endif // MXEXPRESSIONSLIDER_H
|