Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
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//========= Copyright Valve Corporation, All rights reserved. ============//
//
// Purpose:
//
//=============================================================================
#ifndef DMELOGEDITPANEL_H
#define DMELOGEDITPANEL_H
#ifdef _WIN32
#pragma once
#endif
#include "vgui_controls/Frame.h"
#include "matsys_controls/curveeditorpanel.h"
#include "datamodel/dmehandle.h"
#include "movieobjects/timeutils.h"
//-----------------------------------------------------------------------------
// Forward declarations
//-----------------------------------------------------------------------------
class CDmeLog;
namespace vgui
{
class ComboBox;
}
//-----------------------------------------------------------------------------
//
// Curve editor for float DmeLogs
//
//-----------------------------------------------------------------------------
class CDmeLogEditPanel : public CCurveEditorPanel
{
DECLARE_CLASS_SIMPLE( CDmeLogEditPanel, CCurveEditorPanel );
public:
enum LogField_t
{
FIELD_X = 0x1,
FIELD_Y = 0x2,
FIELD_Z = 0x4,
FIELD_W = 0x8,
FIELD_R = 0x1,
FIELD_G = 0x2,
FIELD_B = 0x4,
FIELD_A = 0x8,
FIELD_ALL = 0xF,
};
// constructor
CDmeLogEditPanel( vgui::Panel *pParent, const char *pName );
~CDmeLogEditPanel();
// Sets the log to edit
void SetDmeLog( CDmeLog *pLog );
void SetMask( int nMask );
// Sets the time range on the view in ms
void SetTimeRange( DmeTime_t startTime, DmeTime_t endTime );
// Sets the vertical range on the view
void SetVerticalRange( float flMin, float flMax );
protected:
// Control points + values...
virtual int FindOrAddControlPoint( float flIn, float flTolerance, float flOut );
virtual int FindControlPoint( float flIn, float flTolerance );
virtual int ModifyControlPoint( int nPoint, float flIn, float flOut );
virtual void RemoveControlPoint( int nPoint );
virtual float GetValue( float flIn );
virtual int ControlPointCount();
virtual void GetControlPoint( int nPoint, float *pIn, float *pOut );
private:
// Converts normalized values to int time
DmeTime_t NormalizedToTime( float flIn );
DmeTime_t NormalizedToDuration( float flDuration );
float TimeToNormalized( DmeTime_t time );
float NormalizedToValue( float flValue );
float ValueToNormalized( float flNormalized );
template< class T > int FindOrAddKey( DmeTime_t time, DmeTime_t tolerance, int nComps, float flValue );
template< class T > int ModifyKey( int nPoint, DmeTime_t initialTime, DmeTime_t time, int nComps, float flValue );
CDmeHandle<CDmeLog> m_hLog;
int m_LogFieldMask;
int m_nFieldIndex;
DmeTime_t m_minTime;
DmeTime_t m_maxTime;
float m_flMinVertical;
float m_flMaxVertical;
};
//-----------------------------------------------------------------------------
// Finds or adds a key
//-----------------------------------------------------------------------------
template< class T >
int CDmeLogEditPanel::FindOrAddKey( DmeTime_t time, DmeTime_t tolerance, int nComps, float flValue )
{
T vec = CastElement< CDmeTypedLog<T> >( m_hLog )->GetValue( time );
for ( int i = 0; i < nComps; ++i )
{
if ( m_LogFieldMask & (1 << i) )
{
vec[i] = flValue;
}
}
return CastElement< CDmeTypedLog<T> >( m_hLog )->FindOrAddKey( time, tolerance, vec );
}
//-----------------------------------------------------------------------------
// Modifies an existing key
//-----------------------------------------------------------------------------
template< class T >
int CDmeLogEditPanel::ModifyKey( int nPoint, DmeTime_t initialTime, DmeTime_t time, int nComps, float flValue )
{
T vec = CastElement< CDmeTypedLog<T> >( m_hLog )->GetValue( initialTime );
for ( int i = 0; i < nComps; ++i )
{
if ( m_LogFieldMask & (1 << i) )
{
vec[i] = flValue;
}
}
RemoveControlPoint( nPoint );
return CastElement< CDmeTypedLog<T> >( m_hLog )->FindOrAddKey( time, DmeTime_t( 0 ), vec );
}
//-----------------------------------------------------------------------------
// Purpose: Main app window
//-----------------------------------------------------------------------------
class CDmeLogEditFrame : public vgui::Frame
{
DECLARE_CLASS_SIMPLE( CDmeLogEditFrame, vgui::Frame );
public:
CDmeLogEditFrame( vgui::Panel *pParent, const char *pTitle );
~CDmeLogEditFrame();
// Inherited from Frame
virtual void OnCommand( const char *pCommand );
// Purpose: Activate the dialog
// the message "LogEdited" will be sent if ok was hit
// Pass in a message to add as a subkey to the DmeSelected message
void DoModal( CDmeLog *pLog, DmeTime_t startTime, DmeTime_t endTime, KeyValues *pContextKeyValues = NULL );
private:
MESSAGE_FUNC( OnTextChanged, "TextChanged" );
void CleanUpMessage();
CDmeLogEditPanel *m_pCurveEditor;
vgui::Button *m_pOkButton;
vgui::Button *m_pCancelButton;
vgui::ComboBox *m_pFilter;
KeyValues *m_pContextKeyValues;
};
#endif // DMELOGEDITPANEL_H