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public/dme_controls/BaseAnimSetAttributeSliderPanel.h

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+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+//=============================================================================
+
+#ifndef BASEANIMSETATTRIBUTESLIDERPANEL_H
+#define BASEANIMSETATTRIBUTESLIDERPANEL_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "datamodel/dmehandle.h"
+#include "vgui_controls/EditablePanel.h"
+#include "dme_controls/AnimSetAttributeValue.h"
+#include "dme_controls/logpreview.h"
+#include "movieobjects/dmechannel.h"
+#include "dme_controls/BaseAnimSetPresetFaderPanel.h"
+
+using namespace vgui;
+
+
+//-----------------------------------------------------------------------------
+// Forward declarations
+//-----------------------------------------------------------------------------
+class CBaseAnimationSetEditor;
+class CDmeAnimationSet;
+class CAttributeSlider;
+class CDmElement;
+class CDmeChannel;
+class CDmeFilmClip;
+class CDmeTimeSelection;
+struct LogPreview_t;
+enum RecordingMode_t;
+class DmeLog_TimeSelection_t;
+class CPresetSideFilterSlider;
+struct FaderPreview_t;
+
+enum
+{
+	FADER_NAME_CHANGED		= ( 1<<0 ),
+	FADER_DRAG_CHANGED		= ( 1<<1 ),
+	FADER_CTRLKEY_CHANGED	= ( 1<<2 ),
+	FADER_AMOUNT_CHANGED	= ( 1<<3 ),
+	FADER_PRESET_CHANGED	= ( 1<< 4 ),
+};
+
+//-----------------------------------------------------------------------------
+// CBaseAnimSetAttributeSliderPanel
+//-----------------------------------------------------------------------------
+class CBaseAnimSetAttributeSliderPanel : public vgui::EditablePanel
+{
+	DECLARE_CLASS_SIMPLE( CBaseAnimSetAttributeSliderPanel, vgui::EditablePanel );
+public:
+	CBaseAnimSetAttributeSliderPanel( vgui::Panel *parent, const char *className, CBaseAnimationSetEditor *editor );
+
+public:
+
+	void								ChangeAnimationSet( CDmeAnimationSet *newAnimSet );
+	void								SetVisibleControlsForSelectionGroup( CUtlSymbolTable& visible );
+	void								ApplyPreset( float flScale, AttributeDict_t& values );
+	bool								GetAttributeSliderValue( AttributeValue_t *pValue, const char *name );
+
+	void								SetLogPreviewControlFromSlider( CAttributeSlider *pSlider );
+	CDmElement							*GetElementFromSlider( CAttributeSlider *pSlider );
+	CDmElement							*GetLogPreviewControl();
+	CBaseAnimationSetEditor*			GetEditor();
+
+	void								RecomputePreview();
+	virtual void						PerformRecomputePreview();
+
+	virtual CDmeFilmClip				*GetCurrentShot();
+	virtual CDmeFilmClip				*GetCurrentMovie();
+
+	virtual void ApplySchemeSettings( vgui::IScheme *scheme );
+
+	CUtlVector< LogPreview_t >			*GetActiveTransforms();
+
+	void								GetChannelsForControl( CDmElement *control, CDmeChannel *channels[LOG_PREVIEW_MAX_CHANNEL_COUNT] );
+	void								SetTimeSelectionParametersForRecordingChannels( float flIntensity );
+	void								MoveToSlider( CAttributeSlider *pCurrentSlider, int nDirection );
+	void								SetLogPreviewControl( CDmElement *ctrl );
+
+	void								ClearSelectedControls();
+	void								SetControlSelected( CAttributeSlider *slider, bool state );
+	void								SetControlSelected( CDmElement *control, bool state );
+
+	virtual int							BuildVisibleControlList( CUtlVector< LogPreview_t >& list );
+	virtual int							BuildFullControlList( CUtlVector< LogPreview_t >& list );
+
+
+	virtual void						StampValueIntoLogs( CDmElement *control, AnimationControlType_t type, float flValue );
+
+	struct VisItem_t
+	{
+		VisItem_t() : 
+			element( NULL ), selected( false ), index( 0 )
+		{
+		}
+		CDmElement *element;
+		bool		selected;
+		int			index;
+	};
+
+	void									GetVisibleControls( CUtlVector< VisItem_t >& list );
+
+	// Returns true if slider is visible
+	bool									GetSliderValues( AttributeValue_t *pValue, int nIndex );
+
+	virtual void SetupForPreset( FaderPreview_t &fader, int nChangeFlags );
+
+	float GetBalanceSliderValue();
+
+protected:
+
+	virtual void OnThink();
+	virtual void OnCommand( const char *pCommand );
+	virtual bool		ApplySliderValues( bool force );
+
+	virtual void PerformLayout();
+
+	KEYBINDING_FUNC( deselectall, KEY_ESCAPE, 0, OnKBDeselectAll, "#deselectall_help", 0 );
+
+protected:
+	struct ChannelToSliderLookup_t
+	{
+		ChannelToSliderLookup_t() : type( ANIM_CONTROL_VALUE ) {}
+
+		CDmeHandle< CDmeChannel	> ch;
+		CDmeHandle< CDmElement	> slider;
+		AnimationControlType_t type;
+
+		static bool Less( const ChannelToSliderLookup_t& lhs, const ChannelToSliderLookup_t& rhs );
+	};
+
+	void									UpdatePreviewSliderTimes();
+	void									ActivateControlSetInMode( int mode, int otherChannelsMode, int hiddenChannelsMode, CAttributeSlider *whichSlider = NULL );
+	void									MaybeAddPreviewLog( CDmeFilmClip *shot, CUtlVector< LogPreview_t >& list, CDmElement *control, bool bDragging, bool isActiveLog, bool bSelected );
+
+
+	CAttributeSlider						*FindSliderForControl( CDmElement *control );
+
+	virtual void							GetActiveTimeSelectionParams( DmeLog_TimeSelection_t& params );
+
+	vgui::DHANDLE< CBaseAnimationSetEditor >	m_hEditor;
+	// Visible slider list
+	vgui::DHANDLE< vgui::PanelListPanel >	m_Sliders;
+	// All sliders
+	CUtlVector< CAttributeSlider * >		m_SliderList;
+	vgui::Button							*m_pLeftRightBoth[ 2 ];
+	CPresetSideFilterSlider				*m_pPresetSideFilter;
+
+	CDmeHandle< CDmeAnimationSet >		m_AnimSet;
+	CDmeHandle< CDmElement	>			m_PreviewControl;
+
+	CDmeHandle< CDmElement	>			m_CtrlKeyPreviewSliderElement;
+	vgui::DHANDLE< CAttributeSlider >	m_CtrlKeyPreviewSlider;
+	float								m_flEstimatedValue;
+
+	CUtlString							m_PreviousPreviewFader;
+	FaderPreview_t						m_Previous;
+
+	int									m_nFaderChangeFlags;
+
+	bool								m_bRequestedNewPreview : 1;
+	int									m_nActiveControlSetMode;
+
+	CUtlRBTree< ChannelToSliderLookup_t, unsigned short >	m_ChannelToSliderLookup;
+
+	// list of bones/root transforms which are in the control set
+	CUtlVector< LogPreview_t >			m_ActiveTransforms;
+	float								m_flRecomputePreviewTime;
+
+	CUtlVector< LogPreview_t >			m_CurrentPreview;
+
+	float								m_flPrevTime;
+
+};
+
+inline CBaseAnimationSetEditor*	CBaseAnimSetAttributeSliderPanel::GetEditor()
+{
+	return m_hEditor;
+}
+
+
+#endif // BASEANIMSETATTRIBUTESLIDERPANEL_H