1350 lines
39 KiB
C++
1350 lines
39 KiB
C++
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//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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//=============================================================================
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#include "dme_controls/attributeslider.h"
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#include "materialsystem/imesh.h"
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#include "movieobjects/dmeanimationset.h"
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#include "vgui/IInput.h"
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#include "vgui/ISurface.h"
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#include "vgui_controls/TextEntry.h"
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#include "vgui_controls/TextImage.h"
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#include "vgui_controls/subrectimage.h"
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#include "vgui_controls/CheckButton.h"
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#include "dme_controls/BaseAnimSetAttributeSliderPanel.h"
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#include "dme_controls/BaseAnimationSetEditor.h"
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// memdbgon must be the last include file in a .cpp file!!!
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#include "tier0/memdbgon.h"
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using namespace vgui;
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//-----------------------------------------------------------------------------
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// Enums
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//-----------------------------------------------------------------------------
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#define SLIDER_PIXEL_SPACING 3
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#define CIRCULAR_CONTROL_RADIUS 6.0f
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#define UNDO_CHAIN_MOUSEWHEEL_ATTRIBUTE_SLIDER 9876
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#define FRAC_PER_PIXEL 0.0025f
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#define ANIM_SET_ATTRIBUTE_SLIDER_BALANCE_INSET 30
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#define ANIM_SET_ATTRIBUTE_SLIDER_LEFT_BORDER 5
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#define ANIM_SET_ATTRIBUTE_SLIDER_GRAPH_BUTTON_WIDTH 16
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#define ANIM_SET_ATTRIBUTE_SLIDER_MULTILEVEL_INSET 30
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static ConVar ifm_attributeslider_sensitivity( "ifm_attributeslider_sensitivity", "3.0", 0 );
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//-----------------------------------------------------------------------------
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// Globals
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//-----------------------------------------------------------------------------
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static Color s_TextColor( 200, 200, 200, 192 );
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static Color s_TextColorFocus( 208, 143, 40, 192 );
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// NOTE: Index with [preview][selected]
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static Color s_BarColor[2][2] =
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{
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{ Color( 45, 45, 45, 255 ), Color( 150, 80, 0, 255 ) },
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{ Color( 30, 255, 255, 80 ), Color( 30, 180, 255, 255 ) }
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};
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static Color s_ZeroColor[2][2] =
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{
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{ Color( 33, 33, 33, 255 ), Color( 0, 255, 255, 60 ) },
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{ Color( 100, 80, 0, 255 ), Color( 0, 180, 255, 255 ) }
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};
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static Color s_DraggingBarColor( 142, 142, 142, 255 );
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static Color s_PreviewTickColor( 255, 164, 8, 255 );
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static Color s_OldValueTickColor( 100, 100, 100, 63 );
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static Color s_MidpointColor( 115, 115, 115, 255 );
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//-----------------------------------------------------------------------------
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// Blends flex values in left-right space instead of balance/value space
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//-----------------------------------------------------------------------------
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static void BlendFlexValues( AttributeValue_t *pResult, const AttributeValue_t &src, const AttributeValue_t &dest, float flBlend, float flBalanceFilter = 0.5f )
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{
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// Apply the left-right balance to the target
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float flLeftFilter, flRightFilter;
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ValueBalanceToLeftRight( &flLeftFilter, &flRightFilter, flBlend, flBalanceFilter );
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// Do the math in 'left-right' space because we filter in that space
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float flSrcLeft, flSrcRight;
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ValueBalanceToLeftRight( &flSrcLeft, &flSrcRight, src.m_pValue[ANIM_CONTROL_VALUE], src.m_pValue[ANIM_CONTROL_BALANCE] );
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float flDestLeft, flDestRight;
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ValueBalanceToLeftRight( &flDestLeft, &flDestRight, dest.m_pValue[ANIM_CONTROL_VALUE], dest.m_pValue[ANIM_CONTROL_BALANCE] );
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float flTargetLeft = flSrcLeft + flLeftFilter * ( flDestLeft - flSrcLeft );
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float flTargetRight = flSrcRight + flRightFilter * ( flDestRight - flSrcRight );
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LeftRightToValueBalance( &pResult->m_pValue[ANIM_CONTROL_VALUE], &pResult->m_pValue[ANIM_CONTROL_BALANCE], flTargetLeft, flTargetRight,
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( flBlend <= 0.5f ) ? src.m_pValue[ANIM_CONTROL_BALANCE] : dest.m_pValue[ANIM_CONTROL_BALANCE] );
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pResult->m_pValue[ANIM_CONTROL_MULTILEVEL] = src.m_pValue[ANIM_CONTROL_MULTILEVEL] + ( dest.m_pValue[ANIM_CONTROL_MULTILEVEL] - src.m_pValue[ANIM_CONTROL_MULTILEVEL] ) * flBlend;
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}
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//-----------------------------------------------------------------------------
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// The panel used to do text entry when double-clicking in the slider
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//-----------------------------------------------------------------------------
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class CAttributeSliderTextEntry : public TextEntry
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{
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DECLARE_CLASS_SIMPLE( CAttributeSliderTextEntry, TextEntry );
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public:
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CAttributeSliderTextEntry( CAttributeSlider *slider, const char *panelName ) :
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BaseClass( (Panel *)slider, panelName ), m_pSlider( slider )
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{
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Assert( m_pSlider );
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}
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MESSAGE_FUNC_PARAMS( OnKillFocus, "KillFocus", kv );
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virtual void OnMouseWheeled( int delta );
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private:
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CAttributeSlider *m_pSlider;
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};
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//-----------------------------------------------------------------------------
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//
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// CAttributeSlider begins here
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//
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//-----------------------------------------------------------------------------
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//-----------------------------------------------------------------------------
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// Constructor, destructor
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//-----------------------------------------------------------------------------
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CAttributeSlider::CAttributeSlider( CBaseAnimSetAttributeSliderPanel *parent, const char *panelName, CDmElement *pControl ) :
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BaseClass( (Panel *)parent, panelName ),
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m_pParent( parent ),
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m_pWhite( NULL ),
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m_bPreviewEnabled( false ),
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m_bSimplePreviewOnly( true ),
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m_bCursorInsidePanel( false ),
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m_flPreviewGoalTime( -1.0f ),
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m_bRampUp( false ),
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m_bFaderBeingDragged( false ),
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m_flFaderAmount( 1.0f ),
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m_bIsLogPreviewControl( false ),
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m_bSelected( false ),
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m_pRightTextField( 0 )
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{
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m_SliderMode = SLIDER_MODE_NONE;
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m_hControl = pControl;
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// Cache off control information since this state should never change
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// NOTE: If it ever does, just change the implementations of
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// IsTransform + GetMidpoint to always read these values from the attributes
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m_bTransform = pControl->GetValue< bool >( "transform" );
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m_nDragStartPosition[ 0 ] = m_nDragStartPosition[ 1 ] = 0;
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m_nAccum[ 0 ] = m_nAccum[ 1 ] = 0;
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m_flDragStartValue = 1.0f;
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m_flDragStartBalance = 0.5f;
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SetPaintBackgroundEnabled( true );
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m_pName = new TextImage( panelName );
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m_pValues[ 0 ] = new TextImage( "" );
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m_pValues[ 1 ] = new TextImage( "" );
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m_pValues[ 2 ] = new TextImage( "" );
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m_pCircleImage = new CSubRectImage( "tools/ifm/icon_balance", false, 7, 8, 19, 15 );
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// Allocate a white material
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KeyValues *pVMTKeyValues = new KeyValues( "UnlitGeneric" );
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pVMTKeyValues->SetInt( "$vertexcolor", 1 );
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pVMTKeyValues->SetInt( "$vertexalpha", 1 );
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pVMTKeyValues->SetInt( "$ignorez", 1 );
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pVMTKeyValues->SetInt( "$no_fullbright", 1 );
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pVMTKeyValues->SetInt( "$nocull", 1 );
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m_pWhite.Init( "AttributeSlider_White", NULL, pVMTKeyValues );
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SetBgColor( Color( 42, 42, 42, 255 ) );
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m_bIsControlActive[ANIM_CONTROL_VALUE] = true;
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m_bIsControlActive[ANIM_CONTROL_BALANCE] = false;
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m_bIsControlActive[ANIM_CONTROL_MULTILEVEL] = false;
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m_pTextField = new CAttributeSliderTextEntry( this, panelName );
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m_pTextField->SetVisible( false );
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m_pTextField->SetEnabled( false );
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m_pTextField->SelectAllOnFocusAlways( true );
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SetPaintBorderEnabled( false );
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}
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CAttributeSlider::~CAttributeSlider()
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{
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m_pWhite.Shutdown();
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delete m_pCircleImage;
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delete m_pName;
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delete m_pValues[ 0 ];
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delete m_pValues[ 1 ];
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delete m_pValues[ 2 ];
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}
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//-----------------------------------------------------------------------------
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// Scheme
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//-----------------------------------------------------------------------------
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void CAttributeSlider::ApplySchemeSettings( IScheme *scheme )
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{
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BaseClass::ApplySchemeSettings( scheme );
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m_pName->SetFont( scheme->GetFont( "Default" ) );
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m_pName->SetColor( s_TextColor );
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m_pName->ResizeImageToContent();
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m_pValues[ 0 ]->SetColor( s_TextColor );
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m_pValues[ 0 ]->SetFont( scheme->GetFont( "Default" ) );
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m_pValues[ 1 ]->SetColor( s_TextColorFocus );
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m_pValues[ 1 ]->SetFont( scheme->GetFont( "Default" ) );
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m_pValues[ 2 ]->SetColor( s_TextColor );
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m_pValues[ 2 ]->SetFont( scheme->GetFont( "Default" ) );
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m_pCircleImage->SetColor( Color( 255, 255, 255, 255 ) );
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SetBgColor( Color( 42, 42, 42, 255 ) );
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SetFgColor( Color( 194, 120, 0, 255 ) );
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}
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//-----------------------------------------------------------------------------
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// Gets/sets the slider value.
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// NOTE: This may not match the value pushed into the control because of fading
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//-----------------------------------------------------------------------------
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static const char *s_pChangeMessage[ANIM_CONTROL_COUNT] =
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{
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"SliderMoved",
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"BalanceChanged",
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"MultiLevelChanged",
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};
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static const char *s_pChangeKeyValue[ANIM_CONTROL_COUNT] =
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{
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"position",
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"balance",
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"level",
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};
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void CAttributeSlider::ActivateControl( AnimationControlType_t type, bool bActive )
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{
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if ( m_bIsControlActive[type] != bActive )
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{
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m_bIsControlActive[type] = bActive;
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if ( bActive )
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{
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PostActionSignal( new KeyValues( s_pChangeMessage[type], s_pChangeKeyValue[type], m_Control.m_pValue[type] ) );
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}
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}
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}
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bool CAttributeSlider::IsControlActive( AnimationControlType_t type )
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{
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return m_bIsControlActive[type];
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}
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void CAttributeSlider::SetValue( AnimationControlType_t type, float flValue )
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{
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if ( m_Control.m_pValue[type] != flValue )
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{
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m_Control.m_pValue[type] = flValue;
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if ( m_bIsControlActive[type] )
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{
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PostActionSignal( new KeyValues( s_pChangeMessage[type], s_pChangeKeyValue[type], flValue ) );
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}
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}
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}
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void CAttributeSlider::SetValue( const AttributeValue_t& value )
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{
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for ( int i = 0; i < ANIM_CONTROL_COUNT; ++i )
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{
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SetValue( (AnimationControlType_t)i, value.m_pValue[i] );
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}
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}
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float CAttributeSlider::GetValue( AnimationControlType_t type ) const
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{
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return m_Control.m_pValue[type];
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}
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const AttributeValue_t& CAttributeSlider::GetValue() const
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{
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return m_Control;
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}
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//-----------------------------------------------------------------------------
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// Returns the default value for the control
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//-----------------------------------------------------------------------------
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float CAttributeSlider::GetControlDefaultValue( AnimationControlType_t type ) const
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{
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if ( IsTransform() )
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return 0.0f;
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Assert( m_hControl.Get() );
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if ( !m_hControl.Get() )
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return 0.0f;
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switch ( type )
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{
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case ANIM_CONTROL_VALUE:
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return m_hControl->GetValue<float>( "defaultValue" );
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case ANIM_CONTROL_BALANCE:
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return m_hControl->GetValue<float>( "defaultBalance" );
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case ANIM_CONTROL_MULTILEVEL:
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return m_hControl->GetValue<float>( "defaultMultilevel" );
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}
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return 0.0f;
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}
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//-----------------------------------------------------------------------------
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// Given a mouse position in (x,y) in local coordinates, which animation control is it over?
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//-----------------------------------------------------------------------------
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AnimationControlType_t CAttributeSlider::DetermineControl( int x, int y )
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{
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if ( IsControlActive( ANIM_CONTROL_MULTILEVEL ) )
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{
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Rect_t rect;
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GetControlRect( &rect, ANIM_CONTROL_MULTILEVEL );
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if ( x >= rect.x && x < rect.x + rect.width && y >= rect.y && y < rect.y + rect.height )
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return ANIM_CONTROL_MULTILEVEL;
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}
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return ANIM_CONTROL_VALUE;
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}
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void CAttributeSlider::SetSelected( bool state )
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{
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m_bSelected = state;
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}
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bool CAttributeSlider::IsSelected() const
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{
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return m_bSelected;
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}
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void CAttributeSlider::SetIsLogPreviewControl( bool state )
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{
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m_bIsLogPreviewControl = state;
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}
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void CAttributeSlider::OnCursorEntered()
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{
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BaseClass::OnCursorEntered();
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m_bCursorInsidePanel = true;
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}
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void CAttributeSlider::OnCursorExited()
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{
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BaseClass::OnCursorExited();
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m_bCursorInsidePanel = false;
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}
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//-----------------------------------------------------------------------------
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// Mouse event handlers
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//-----------------------------------------------------------------------------
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void CAttributeSlider::OnMousePressed( MouseCode code )
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{
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if ( !IsEnabled() || IsInTextEntry() || IsDragging() )
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return;
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// Deal with transform sliders
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||
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if ( m_bTransform )
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{
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bool bCtrlDown = ( input()->IsKeyDown( KEY_LCONTROL ) || input()->IsKeyDown( KEY_RCONTROL ) );
|
||
|
|
m_pParent->SetLogPreviewControl( m_hControl );
|
||
|
|
if ( !bCtrlDown )
|
||
|
|
{
|
||
|
|
m_pParent->ClearSelectedControls();
|
||
|
|
}
|
||
|
|
m_pParent->SetControlSelected( this, !IsSelected() );
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Determine which control we clicked on
|
||
|
|
int x,y;
|
||
|
|
input()->GetCursorPosition( x, y );
|
||
|
|
ScreenToLocal( x, y );
|
||
|
|
AnimationControlType_t type = DetermineControl( x, y );
|
||
|
|
|
||
|
|
// Right click sets the value to match the default value
|
||
|
|
if ( code == MOUSE_RIGHT )
|
||
|
|
{
|
||
|
|
SetValue( type, GetControlDefaultValue( type ) );
|
||
|
|
|
||
|
|
CUndoScopeGuard guard( "Set Slider Value To Default" );
|
||
|
|
|
||
|
|
StampValueIntoLogs( type, GetControlDefaultValue( type ) );
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( code != MOUSE_LEFT )
|
||
|
|
return;
|
||
|
|
|
||
|
|
// Cache off the value at the click point
|
||
|
|
// in case we end up receiving a double-click
|
||
|
|
m_InitialTextEntryValue = m_Control;
|
||
|
|
|
||
|
|
// Enter drag mode
|
||
|
|
m_SliderMode = (SliderMode_t)( SLIDER_MODE_FIRST_DRAG_MODE + type );
|
||
|
|
m_nDragStartPosition[ 0 ] = x;
|
||
|
|
m_nDragStartPosition[ 1 ] = y;
|
||
|
|
m_nAccum[ 0 ] = m_nAccum[ 1 ] = 0;
|
||
|
|
m_flDragStartValue = GetValue( type );
|
||
|
|
m_flDragStartBalance = GetValue( ANIM_CONTROL_BALANCE );
|
||
|
|
input()->SetMouseCapture( GetVPanel() );
|
||
|
|
SetCursor( dc_blank );
|
||
|
|
m_pParent->RecomputePreview();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
void CAttributeSlider::OnCursorMoved( int x, int y )
|
||
|
|
{
|
||
|
|
if ( !IsEnabled() || !IsDragging() || m_bTransform )
|
||
|
|
return;
|
||
|
|
|
||
|
|
// NOTE: This works because we always slam the mouse to be back at the start position
|
||
|
|
// at the end of this function
|
||
|
|
|
||
|
|
// Accumulate the total mouse movement
|
||
|
|
int dx = x - m_nDragStartPosition[ 0 ];
|
||
|
|
m_nAccum[ 0 ] += dx;
|
||
|
|
float flFactor = FRAC_PER_PIXEL * ifm_attributeslider_sensitivity.GetFloat();
|
||
|
|
|
||
|
|
bool bInRecordMode = m_pParent->GetEditor()->GetRecordingState() == AS_RECORD;
|
||
|
|
float flMinVal = bInRecordMode ? -1.0f : 0.0f;
|
||
|
|
float flMaxVal = bInRecordMode ? 2.0f : 1.0f;
|
||
|
|
|
||
|
|
// Clamp accum so we never generate values < -1 or > 2
|
||
|
|
int nMinVal = floor( ( -m_flDragStartValue + flMinVal ) / flFactor );
|
||
|
|
int nMaxVal = ceil( ( -m_flDragStartValue + flMaxVal ) / flFactor );
|
||
|
|
m_nAccum[ 0 ] = clamp( m_nAccum[ 0 ], nMinVal, nMaxVal );
|
||
|
|
|
||
|
|
float flDelta = flFactor * m_nAccum[ 0 ];
|
||
|
|
if ( GetDragControl() == ANIM_CONTROL_VALUE && IsControlActive( ANIM_CONTROL_BALANCE ) )
|
||
|
|
{
|
||
|
|
// do the hacky conversion from the ui's left/right to the underlying value/balance
|
||
|
|
float flLeftValue, flRightValue;
|
||
|
|
ValueBalanceToLeftRight( &flLeftValue, &flRightValue, m_flDragStartValue, m_flDragStartBalance );
|
||
|
|
|
||
|
|
float flLeftDelta, flRightDelta;
|
||
|
|
ValueBalanceToLeftRight( &flLeftDelta, &flRightDelta, flDelta, m_pParent->GetBalanceSliderValue() );
|
||
|
|
|
||
|
|
flLeftValue = clamp( flLeftValue + flLeftDelta, flMinVal, flMaxVal );
|
||
|
|
flRightValue = clamp( flRightValue + flRightDelta, flMinVal, flMaxVal );
|
||
|
|
|
||
|
|
float flValue, flBalance;
|
||
|
|
LeftRightToValueBalance( &flValue, &flBalance, flLeftValue, flRightValue );
|
||
|
|
|
||
|
|
SetValue( GetDragControl(), flValue );
|
||
|
|
SetValue( ANIM_CONTROL_BALANCE, flBalance ); // TODO - add balance for multi control as well
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
float flValue = clamp( m_flDragStartValue + flDelta, flMinVal, flMaxVal );
|
||
|
|
SetValue( GetDragControl(), flValue );
|
||
|
|
}
|
||
|
|
|
||
|
|
// Slam the cursor back to the drag start point
|
||
|
|
if ( x != m_nDragStartPosition[ 0 ] || y != m_nDragStartPosition[ 1 ] )
|
||
|
|
{
|
||
|
|
x = m_nDragStartPosition[ 0 ];
|
||
|
|
y = m_nDragStartPosition[ 1 ];
|
||
|
|
LocalToScreen( x, y );
|
||
|
|
input()->SetCursorPos( x, y );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void CAttributeSlider::OnMouseReleased( MouseCode code )
|
||
|
|
{
|
||
|
|
if ( !IsEnabled() || !IsDragging() || m_bTransform )
|
||
|
|
return;
|
||
|
|
|
||
|
|
m_SliderMode = SLIDER_MODE_NONE;
|
||
|
|
input()->SetMouseCapture( NULL );
|
||
|
|
SetCursor( dc_arrow );
|
||
|
|
m_pParent->RecomputePreview();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Methods related to text entry mode
|
||
|
|
//
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Called by the text entry code to enter the value into the logs
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CAttributeSlider::StampValueIntoLogs( AnimationControlType_t type, float flValue )
|
||
|
|
{
|
||
|
|
Assert( !m_bTransform );
|
||
|
|
m_pParent->StampValueIntoLogs( m_hControl, type, flValue );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Key typed key handler
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CAttributeSlider::OnKeyCodeTyped( KeyCode code )
|
||
|
|
{
|
||
|
|
if ( !IsInTextEntry() )
|
||
|
|
{
|
||
|
|
BaseClass::OnKeyCodeTyped( code );
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
switch ( code )
|
||
|
|
{
|
||
|
|
default:
|
||
|
|
BaseClass::OnKeyCodeTyped( code );
|
||
|
|
break;
|
||
|
|
|
||
|
|
case KEY_ESCAPE:
|
||
|
|
DiscardTextEntryValue();
|
||
|
|
break;
|
||
|
|
|
||
|
|
case KEY_ENTER:
|
||
|
|
AcceptTextEntryValue();
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Methods to entry text entry mode
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CAttributeSlider::EnterTextEntryMode( AnimationControlType_t type, bool bRelatchValues )
|
||
|
|
{
|
||
|
|
if ( m_bTransform )
|
||
|
|
return;
|
||
|
|
|
||
|
|
m_SliderMode = (SliderMode_t)( SLIDER_MODE_FIRST_TEXT_MODE + type );
|
||
|
|
|
||
|
|
// For double-clicking, ignore the value set by the first single mouse click
|
||
|
|
if ( !bRelatchValues )
|
||
|
|
{
|
||
|
|
SetValue( m_InitialTextEntryValue );
|
||
|
|
}
|
||
|
|
|
||
|
|
m_pTextField->SetVisible( true );
|
||
|
|
m_pTextField->SetEnabled( true );
|
||
|
|
|
||
|
|
if ( type == ANIM_CONTROL_VALUE && IsControlActive( ANIM_CONTROL_BALANCE ) )
|
||
|
|
{
|
||
|
|
if ( !m_pRightTextField )
|
||
|
|
{
|
||
|
|
m_pRightTextField = new CAttributeSliderTextEntry( this, GetName() );
|
||
|
|
m_pRightTextField->SetVisible( false );
|
||
|
|
m_pRightTextField->SetEnabled( false );
|
||
|
|
m_pRightTextField->SelectAllOnFocusAlways( true );
|
||
|
|
InvalidateLayout();
|
||
|
|
}
|
||
|
|
m_pRightTextField->SetVisible( true );
|
||
|
|
m_pRightTextField->SetEnabled( true );
|
||
|
|
|
||
|
|
float flValue = m_InitialTextEntryValue.m_pValue[ ANIM_CONTROL_VALUE ];
|
||
|
|
float flBalance = m_InitialTextEntryValue.m_pValue[ ANIM_CONTROL_BALANCE ];
|
||
|
|
float flLeftValue, flRightValue;
|
||
|
|
ValueBalanceToLeftRight( &flLeftValue, &flRightValue, flValue, flBalance );
|
||
|
|
|
||
|
|
char val[ 64 ];
|
||
|
|
V_snprintf( val, sizeof( val ), "%f", flLeftValue );
|
||
|
|
m_pTextField->SetText( val );
|
||
|
|
V_snprintf( val, sizeof( val ), "%f", flRightValue );
|
||
|
|
m_pRightTextField->SetText( val );
|
||
|
|
|
||
|
|
m_pRightTextField->GotoTextEnd();
|
||
|
|
m_pRightTextField->RequestFocus();
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
char val[ 64 ];
|
||
|
|
Q_snprintf( val, sizeof( val ), "%f", m_InitialTextEntryValue.m_pValue[ type ] );
|
||
|
|
m_pTextField->SetText( val );
|
||
|
|
}
|
||
|
|
|
||
|
|
m_pTextField->GotoTextEnd();
|
||
|
|
m_pTextField->RequestFocus();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Methods to accept or discard the value in the text entry field
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CAttributeSlider::AcceptTextEntryValue()
|
||
|
|
{
|
||
|
|
if ( !IsInTextEntry() )
|
||
|
|
return;
|
||
|
|
|
||
|
|
Assert( !m_bTransform );
|
||
|
|
|
||
|
|
// Get the value in the text entry field
|
||
|
|
char buf[ 64 ];
|
||
|
|
m_pTextField->GetText( buf, sizeof( buf ) );
|
||
|
|
float flValue = Q_atof( buf );
|
||
|
|
|
||
|
|
// Hide the text entry
|
||
|
|
m_pTextField->SetVisible( false );
|
||
|
|
m_pTextField->SetEnabled( false );
|
||
|
|
|
||
|
|
if ( m_pRightTextField && GetTextEntryControl() == ANIM_CONTROL_VALUE && IsControlActive( ANIM_CONTROL_BALANCE ) )
|
||
|
|
{
|
||
|
|
float flLeftValue = flValue;
|
||
|
|
|
||
|
|
// Get the value in the text entry field
|
||
|
|
buf[0] = 0;
|
||
|
|
m_pRightTextField->GetText( buf, sizeof( buf ) );
|
||
|
|
float flRightValue = Q_atof( buf );
|
||
|
|
|
||
|
|
// Hide the text entry
|
||
|
|
m_pRightTextField->SetVisible( false );
|
||
|
|
m_pRightTextField->SetEnabled( false );
|
||
|
|
|
||
|
|
float flBalance;
|
||
|
|
LeftRightToValueBalance( &flValue, &flBalance, flLeftValue, flRightValue );
|
||
|
|
|
||
|
|
SetValue( ANIM_CONTROL_BALANCE, flBalance );
|
||
|
|
StampValueIntoLogs( ANIM_CONTROL_BALANCE, flBalance );
|
||
|
|
}
|
||
|
|
|
||
|
|
// Apply the change
|
||
|
|
AnimationControlType_t type = GetTextEntryControl();
|
||
|
|
SetValue( type, flValue );
|
||
|
|
StampValueIntoLogs( type, flValue );
|
||
|
|
|
||
|
|
m_SliderMode = SLIDER_MODE_NONE;
|
||
|
|
RequestFocus();
|
||
|
|
}
|
||
|
|
|
||
|
|
void CAttributeSlider::DiscardTextEntryValue()
|
||
|
|
{
|
||
|
|
if ( !IsInTextEntry() )
|
||
|
|
return;
|
||
|
|
|
||
|
|
Assert( !m_bTransform );
|
||
|
|
|
||
|
|
// Hide the text entry
|
||
|
|
m_pTextField->SetVisible( false );
|
||
|
|
m_pTextField->SetEnabled( false );
|
||
|
|
|
||
|
|
if ( m_pRightTextField && GetTextEntryControl() == ANIM_CONTROL_VALUE && IsControlActive( ANIM_CONTROL_BALANCE ) )
|
||
|
|
{
|
||
|
|
m_pRightTextField->SetVisible( false );
|
||
|
|
m_pRightTextField->SetEnabled( false );
|
||
|
|
}
|
||
|
|
|
||
|
|
m_SliderMode = SLIDER_MODE_NONE;
|
||
|
|
RequestFocus();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Methods of the text entry widget
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CAttributeSliderTextEntry::OnKillFocus( KeyValues *pParams )
|
||
|
|
{
|
||
|
|
Assert( m_pSlider );
|
||
|
|
|
||
|
|
SelectNone();
|
||
|
|
|
||
|
|
VPANEL hPanel = (VPANEL)pParams->GetPtr( "newPanel" );
|
||
|
|
if ( hPanel != INVALID_PANEL && vgui::ipanel()->GetParent( hPanel ) == m_pSlider->GetVPanel() )
|
||
|
|
return;
|
||
|
|
|
||
|
|
m_pSlider->AcceptTextEntryValue();
|
||
|
|
}
|
||
|
|
|
||
|
|
void CAttributeSliderTextEntry::OnMouseWheeled( int delta )
|
||
|
|
{
|
||
|
|
if ( m_pSlider->m_bTransform )
|
||
|
|
return;
|
||
|
|
|
||
|
|
float deltaFactor;
|
||
|
|
if ( input()->IsKeyDown(KEY_LSHIFT) )
|
||
|
|
{
|
||
|
|
deltaFactor = ((float)delta) * 10.0f;
|
||
|
|
}
|
||
|
|
else if ( input()->IsKeyDown(KEY_LCONTROL) )
|
||
|
|
{
|
||
|
|
deltaFactor = ((float)delta) / 100.0;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
deltaFactor = ((float)delta) / 10.0;
|
||
|
|
}
|
||
|
|
|
||
|
|
char sz[ 64 ];
|
||
|
|
GetText( sz, sizeof( sz ) );
|
||
|
|
|
||
|
|
float val = Q_atof( sz ) + deltaFactor;
|
||
|
|
if ( input()->IsKeyDown(KEY_LALT) )
|
||
|
|
{
|
||
|
|
val = clamp( val, 0.0f, 1.0f );
|
||
|
|
}
|
||
|
|
|
||
|
|
Q_snprintf( sz, sizeof( sz ), "%f", val );
|
||
|
|
|
||
|
|
SetText( sz );
|
||
|
|
m_pSlider->SetValue( ANIM_CONTROL_VALUE, val );
|
||
|
|
|
||
|
|
CUndoScopeGuard guard( UNDO_CHAIN_MOUSEWHEEL_ATTRIBUTE_SLIDER, "Set Slider Value" );
|
||
|
|
|
||
|
|
m_pSlider->StampValueIntoLogs( m_pSlider->GetTextEntryControl(), val );
|
||
|
|
}
|
||
|
|
|
||
|
|
void CAttributeSlider::OnMouseDoublePressed( MouseCode code )
|
||
|
|
{
|
||
|
|
if ( !IsEnabled() || IsDragging() )
|
||
|
|
return;
|
||
|
|
|
||
|
|
if ( code != MOUSE_LEFT )
|
||
|
|
return;
|
||
|
|
|
||
|
|
int x,y;
|
||
|
|
input()->GetCursorPosition( x, y );
|
||
|
|
ScreenToLocal( x, y );
|
||
|
|
AnimationControlType_t type = DetermineControl( x, y );
|
||
|
|
EnterTextEntryMode( type, false );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Methods related to preview
|
||
|
|
//
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CAttributeSlider::EnablePreview( bool state, bool simple, bool faderdrag )
|
||
|
|
{
|
||
|
|
m_bPreviewEnabled = state;
|
||
|
|
m_bSimplePreviewOnly = simple;
|
||
|
|
m_bFaderBeingDragged = faderdrag;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool CAttributeSlider::IsPreviewEnabled() const
|
||
|
|
{
|
||
|
|
return m_bPreviewEnabled;
|
||
|
|
}
|
||
|
|
|
||
|
|
bool CAttributeSlider::IsSimplePreview() const
|
||
|
|
{
|
||
|
|
return m_bSimplePreviewOnly;
|
||
|
|
}
|
||
|
|
|
||
|
|
#define ATTRIBUTE_SLIDER_RAMP_TIME 0.5f
|
||
|
|
|
||
|
|
bool CAttributeSlider::IsRampingTowardPreview() const
|
||
|
|
{
|
||
|
|
if ( m_flPreviewGoalTime == -1.0f )
|
||
|
|
return false;
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
void CAttributeSlider::RampDown()
|
||
|
|
{
|
||
|
|
if ( m_flPreviewGoalTime == -1.0f )
|
||
|
|
return;
|
||
|
|
|
||
|
|
m_Previous.m_Current = GetValue();
|
||
|
|
m_Previous.m_Full = GetValue( );
|
||
|
|
m_bRampUp = false;
|
||
|
|
}
|
||
|
|
|
||
|
|
void CAttributeSlider::UpdateFaderAmount( float flAmount )
|
||
|
|
{
|
||
|
|
m_flFaderAmount = flAmount;
|
||
|
|
AttributeValue_t current = GetValue();
|
||
|
|
if ( m_flPreviewGoalTime == -1.0f )
|
||
|
|
{
|
||
|
|
BlendFlexValues( &m_Preview.m_Current, current, m_Preview.m_Full, flAmount );
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
BlendFlexValues( &m_Next.m_Current, current, m_Next.m_Full, flAmount );
|
||
|
|
}
|
||
|
|
|
||
|
|
void CAttributeSlider::UpdateTime( float dt )
|
||
|
|
{
|
||
|
|
if ( m_flPreviewGoalTime == -1.0f )
|
||
|
|
return;
|
||
|
|
|
||
|
|
// Move toward goal
|
||
|
|
if ( m_bRampUp )
|
||
|
|
{
|
||
|
|
if ( m_flPreviewGoalTime < ATTRIBUTE_SLIDER_RAMP_TIME )
|
||
|
|
{
|
||
|
|
m_flPreviewGoalTime += dt;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
m_flPreviewGoalTime -= dt;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( m_flPreviewGoalTime >= ATTRIBUTE_SLIDER_RAMP_TIME )
|
||
|
|
{
|
||
|
|
m_Preview = m_Next;
|
||
|
|
m_flPreviewGoalTime = ATTRIBUTE_SLIDER_RAMP_TIME;
|
||
|
|
|
||
|
|
}
|
||
|
|
else if ( m_flPreviewGoalTime <= 0.0f )
|
||
|
|
{
|
||
|
|
m_flPreviewGoalTime = -1.0f;
|
||
|
|
m_Preview = m_Previous;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
float frac = m_flPreviewGoalTime / ATTRIBUTE_SLIDER_RAMP_TIME;
|
||
|
|
BlendFlexValues( &m_Preview.m_Current, m_Previous.m_Current, m_Next.m_Current, frac );
|
||
|
|
BlendFlexValues( &m_Preview.m_Full, m_Previous.m_Full, m_Next.m_Full, frac );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void CAttributeSlider::SetPreview( const AttributeValue_t &value, const AttributeValue_t &full, bool instantaneous, bool startfromcurrent )
|
||
|
|
{
|
||
|
|
m_bRampUp = true;
|
||
|
|
|
||
|
|
if ( instantaneous )
|
||
|
|
{
|
||
|
|
m_Next.m_Current = value;
|
||
|
|
m_Next.m_Full = full;
|
||
|
|
|
||
|
|
m_Preview = m_Previous = m_Next;
|
||
|
|
m_flPreviewGoalTime = -1.0f;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// Current becomes previous, next becomes goal and preview starts moving toward that goal
|
||
|
|
if ( startfromcurrent )
|
||
|
|
{
|
||
|
|
m_Previous.m_Current = GetValue( );
|
||
|
|
m_Previous.m_Full = GetValue( );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
m_Previous = m_Preview;
|
||
|
|
}
|
||
|
|
|
||
|
|
m_Next.m_Current = value;
|
||
|
|
m_Next.m_Full = full;
|
||
|
|
m_flPreviewGoalTime = 0.0f;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
const AttributeValue_t &CAttributeSlider::GetPreview() const
|
||
|
|
{
|
||
|
|
return m_Preview.m_Current;
|
||
|
|
}
|
||
|
|
|
||
|
|
float CAttributeSlider::GetPreview( AnimationControlType_t type ) const
|
||
|
|
{
|
||
|
|
return m_Preview.m_Current.m_pValue[type];
|
||
|
|
}
|
||
|
|
|
||
|
|
// Estimates the value of the control given a local coordinate
|
||
|
|
float CAttributeSlider::EstimateValueAtPos( int nLocalX, int nLocalY ) const
|
||
|
|
{
|
||
|
|
Rect_t rect;
|
||
|
|
GetControlRect( &rect, ANIM_CONTROL_VALUE );
|
||
|
|
|
||
|
|
float flFactor = rect.width > 1 ? (float)( nLocalX - rect.x ) / (float)( rect.width - 1 ) : 0.5f;
|
||
|
|
flFactor = clamp( flFactor, 0.0f, 1.0f );
|
||
|
|
return flFactor;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Layout
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CAttributeSlider::PerformLayout()
|
||
|
|
{
|
||
|
|
BaseClass::PerformLayout();
|
||
|
|
|
||
|
|
Rect_t rect;
|
||
|
|
GetControlRect( &rect, ANIM_CONTROL_VALUE );
|
||
|
|
|
||
|
|
// Place the text entry along the main attribute track rectangle
|
||
|
|
if ( m_pRightTextField && GetTextEntryControl() == ANIM_CONTROL_VALUE && IsControlActive( ANIM_CONTROL_BALANCE ) )
|
||
|
|
{
|
||
|
|
m_pTextField ->SetBounds( rect.x, rect.y, rect.width / 2, rect.height );
|
||
|
|
m_pRightTextField->SetBounds( rect.x + rect.width / 2, rect.y, rect.width / 2, rect.height );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
m_pTextField->SetBounds( rect.x, rect.y, rect.width, rect.height );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void CAttributeSlider::GetControlRect( Rect_t *pRect, AnimationControlType_t type ) const
|
||
|
|
{
|
||
|
|
int sw, sh;
|
||
|
|
const_cast<CAttributeSlider*>( this )->GetSize( sw, sh );
|
||
|
|
|
||
|
|
int cw, ch;
|
||
|
|
m_pCircleImage->GetSize( cw, ch );
|
||
|
|
|
||
|
|
switch ( type )
|
||
|
|
{
|
||
|
|
case ANIM_CONTROL_VALUE:
|
||
|
|
pRect->x = 2 * SLIDER_PIXEL_SPACING + cw;
|
||
|
|
pRect->y = SLIDER_PIXEL_SPACING;
|
||
|
|
pRect->width = sw - pRect->x * 2;
|
||
|
|
pRect->height = max( 0, sh - SLIDER_PIXEL_SPACING * 2 );
|
||
|
|
break;
|
||
|
|
/*
|
||
|
|
case ANIM_CONTROL_BALANCE:
|
||
|
|
pRect->x = SLIDER_PIXEL_SPACING;
|
||
|
|
pRect->y = max( 0, sh - ch ) / 2;
|
||
|
|
pRect->width = cw;
|
||
|
|
pRect->height = min( ch, sh );
|
||
|
|
break;
|
||
|
|
*/
|
||
|
|
case ANIM_CONTROL_MULTILEVEL:
|
||
|
|
pRect->x = sw - SLIDER_PIXEL_SPACING - cw;
|
||
|
|
pRect->y = max( 0, sh - ch ) / 2;
|
||
|
|
pRect->width = cw;
|
||
|
|
pRect->height = min( ch, sh );
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
bool CAttributeSlider::IsFaderBeingDragged()
|
||
|
|
{
|
||
|
|
return IsPreviewEnabled() && m_bFaderBeingDragged;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
//
|
||
|
|
// Methods related to painting start here
|
||
|
|
//
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Used to control how fader-driven ticks look
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
float CAttributeSlider::GetPreviewAlphaScale() const
|
||
|
|
{
|
||
|
|
return max( m_flFaderAmount, 0.1f );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Draws a tick on the main control
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CAttributeSlider::DrawTick( const Color& clr, float frac, int width, int inset )
|
||
|
|
{
|
||
|
|
// Get the control position
|
||
|
|
Rect_t rect;
|
||
|
|
GetControlRect( &rect, ANIM_CONTROL_VALUE );
|
||
|
|
|
||
|
|
// Inset by 1 pixel
|
||
|
|
rect.x++; rect.y++; rect.width -= 2; rect.height -= 2;
|
||
|
|
|
||
|
|
surface()->DrawSetColor( clr );
|
||
|
|
|
||
|
|
int previewx = (int)( frac * (float)rect.width + 0.5f ) + rect.x;
|
||
|
|
int previewtall = rect.height - 2 * inset;
|
||
|
|
int ypos = rect.y + ( rect.height - previewtall ) / 2;
|
||
|
|
|
||
|
|
int xpos = previewx - width / 2;
|
||
|
|
xpos = clamp( xpos, rect.x, rect.x + rect.width - width );
|
||
|
|
surface()->DrawFilledRect( xpos, ypos, xpos + width, ypos + previewtall );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Draws a preview tick on the main control
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CAttributeSlider::DrawPreviewTick( bool bMainTick )
|
||
|
|
{
|
||
|
|
Color col = s_PreviewTickColor;
|
||
|
|
col[ 3 ] *= bMainTick ? GetPreviewAlphaScale() : 0.5f;
|
||
|
|
DrawTick( col, m_Next.m_Full.m_pValue[ ANIM_CONTROL_VALUE ], 2, 2 );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Draws a tick on a circular control
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CAttributeSlider::DrawCircularTick( const Color& clr, float flValue, int nCenterX, int nCenterY, float flRadius )
|
||
|
|
{
|
||
|
|
float flFraction = 1.0f;
|
||
|
|
float flAngle = 0.0f;
|
||
|
|
if ( flValue < 0.5f )
|
||
|
|
{
|
||
|
|
flFraction = ( flValue / 0.5f );
|
||
|
|
flAngle = 180.0f + flFraction * 180.0f;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
flFraction = ( flValue - 0.5f ) * 2.0f;
|
||
|
|
flAngle = flFraction * 180.0f;
|
||
|
|
}
|
||
|
|
|
||
|
|
float flRadians = DEG2RAD( flAngle );
|
||
|
|
float ca = cos( flRadians );
|
||
|
|
float sa = sin( flRadians );
|
||
|
|
|
||
|
|
int nEndX = nCenterX + flRadius * sa;
|
||
|
|
int nEndY = nCenterY - flRadius * ca;
|
||
|
|
|
||
|
|
surface()->DrawSetColor( clr );
|
||
|
|
surface()->DrawLine( nCenterX, nCenterY, nEndX, nEndY );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Draws a preview of a circular control
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CAttributeSlider::DrawCircularPreview( AnimationControlType_t type, bool bMainTick, float flRadius )
|
||
|
|
{
|
||
|
|
Rect_t rect;
|
||
|
|
GetControlRect( &rect, type );
|
||
|
|
|
||
|
|
// Fill left from top
|
||
|
|
float flPreview = m_Next.m_Full.m_pValue[type];
|
||
|
|
float flCurrent = GetValue( type );
|
||
|
|
|
||
|
|
Color clr = s_PreviewTickColor;
|
||
|
|
clr[ 3 ] *= bMainTick ? GetPreviewAlphaScale() : 0.5f;
|
||
|
|
|
||
|
|
int nCenterX = rect.x + rect.width / 2;
|
||
|
|
int nCenterY = rect.y + rect.height / 2;
|
||
|
|
DrawCircularTick( clr, flPreview, nCenterX, nCenterY, flRadius );
|
||
|
|
|
||
|
|
if ( m_bSimplePreviewOnly && !m_bFaderBeingDragged )
|
||
|
|
return;
|
||
|
|
|
||
|
|
clr = s_OldValueTickColor;
|
||
|
|
if ( !bMainTick )
|
||
|
|
{
|
||
|
|
clr[ 3 ] *= 0.5f;
|
||
|
|
}
|
||
|
|
|
||
|
|
DrawCircularTick( clr, flCurrent, nCenterX, nCenterY, flRadius );
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Paints ticks
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CAttributeSlider::Paint()
|
||
|
|
{
|
||
|
|
DrawTick( s_OldValueTickColor, GetValue( ANIM_CONTROL_VALUE ), 1, 0 );
|
||
|
|
if ( m_bPreviewEnabled )
|
||
|
|
{
|
||
|
|
DrawPreviewTick( true );
|
||
|
|
if ( IsControlActive( ANIM_CONTROL_BALANCE ) )
|
||
|
|
{
|
||
|
|
DrawCircularPreview( ANIM_CONTROL_BALANCE, true, CIRCULAR_CONTROL_RADIUS );
|
||
|
|
}
|
||
|
|
if ( IsControlActive( ANIM_CONTROL_MULTILEVEL ) )
|
||
|
|
{
|
||
|
|
DrawCircularPreview( ANIM_CONTROL_MULTILEVEL, true, CIRCULAR_CONTROL_RADIUS );
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Draws the min, current, and max values for the slider
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CAttributeSlider::DrawValueLabel( float flValue )
|
||
|
|
{
|
||
|
|
float flMinVal = 0.0f;
|
||
|
|
float flMaxVal = 1.0f;
|
||
|
|
flValue = clamp( flValue, flMinVal, flMaxVal );
|
||
|
|
|
||
|
|
Rect_t rect;
|
||
|
|
GetControlRect( &rect, ANIM_CONTROL_VALUE );
|
||
|
|
|
||
|
|
int cw, ch;
|
||
|
|
char sz[ 32 ];
|
||
|
|
Q_snprintf( sz, sizeof( sz ), "%.1f", flMinVal );
|
||
|
|
m_pValues[ 0 ]->SetText( sz );
|
||
|
|
m_pValues[ 0 ]->ResizeImageToContent();
|
||
|
|
m_pValues[ 0 ]->GetContentSize( cw, ch );
|
||
|
|
m_pValues[ 0 ]->SetPos( rect.x + 5, rect.y + ( rect.height - ch ) * 0.5f );
|
||
|
|
m_pValues[ 0 ]->Paint();
|
||
|
|
|
||
|
|
Q_snprintf( sz, sizeof( sz ), "%.1f", flMaxVal );
|
||
|
|
m_pValues[ 2 ]->SetText( sz );
|
||
|
|
m_pValues[ 2 ]->ResizeImageToContent();
|
||
|
|
m_pValues[ 2 ]->GetContentSize( cw, ch );
|
||
|
|
m_pValues[ 2 ]->SetPos( rect.x + rect.width - cw - 5, rect.y + ( rect.height - ch ) * 0.5f );
|
||
|
|
m_pValues[ 2 ]->Paint();
|
||
|
|
|
||
|
|
Q_snprintf( sz, sizeof( sz ), "%.3f", flValue );
|
||
|
|
m_pValues[ 1 ]->SetText( sz );
|
||
|
|
m_pValues[ 1 ]->ResizeImageToContent();
|
||
|
|
m_pValues[ 1 ]->GetContentSize( cw, ch );
|
||
|
|
m_pValues[ 1 ]->SetPos( rect.x + ( rect.width - cw ) * 0.5f, rect.y + ( rect.height - ch ) * 0.5f );
|
||
|
|
m_pValues[ 1 ]->Paint();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Draws the text for the slider. It's either the slider name, or its value if dragging is happening
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CAttributeSlider::DrawNameLabel()
|
||
|
|
{
|
||
|
|
if ( IsDragging() )
|
||
|
|
{
|
||
|
|
float flValue = GetValue( GetDragControl() );
|
||
|
|
DrawValueLabel( flValue );
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ( IsInTextEntry() )
|
||
|
|
return;
|
||
|
|
|
||
|
|
int w, h;
|
||
|
|
GetSize( w, h );
|
||
|
|
|
||
|
|
int cw, ch;
|
||
|
|
Color clr = m_bCursorInsidePanel ? s_TextColorFocus : s_TextColor;
|
||
|
|
m_pName->SetColor( clr );
|
||
|
|
m_pName->GetContentSize( cw, ch );
|
||
|
|
|
||
|
|
Rect_t rect;
|
||
|
|
GetControlRect( &rect, ANIM_CONTROL_VALUE );
|
||
|
|
|
||
|
|
m_pName->SetPos( rect.x + ( rect.width - cw ) * 0.5f, rect.y + ( rect.height - ch ) * 0.5f );
|
||
|
|
m_pName->Paint();
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Draws the midpoint value for the slider
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CAttributeSlider::DrawMidpoint( int x, int ty, int ttall )
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{
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surface()->DrawSetColor( s_MidpointColor );
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surface()->DrawFilledRect( x, ty, x + 1, ty + ttall );
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}
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//-----------------------------------------------------------------------------
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// Paints circular controls used for balance + multilevel controls
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//-----------------------------------------------------------------------------
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void CAttributeSlider::PaintCircularControl( float flValue, const Rect_t& rect )
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{
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flValue = clamp( flValue, 0.0f, 1.0f );
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m_pCircleImage->SetPos( rect.x, rect.y );
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m_pCircleImage->Paint();
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int ofs[ 2 ] = { 0 };
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LocalToScreen( ofs[ 0 ], ofs[ 1 ] );
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int nCenterX = ofs[ 0 ] + rect.x + rect.width / 2;
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int nCenterY = ofs[ 1 ] + rect.y + rect.height / 2;
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float maxTrianges = 36.0f;
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float frac = 0.0f;
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float step = 180.0f / (float)( maxTrianges );
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float ang = 0.0f;
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float clamp = 360.0f;
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int numTriangles = 0;
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float radius = CIRCULAR_CONTROL_RADIUS;
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float zpos = vgui::surface()->GetZPos();
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Vector centerVert( nCenterX, nCenterY, zpos );
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Vector top;
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top = centerVert;
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top.y -= radius;
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// Fill left from top
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if ( flValue < 0.5f )
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{
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frac = 1.0f - ( flValue / 0.5f );
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numTriangles = (int)( frac * ( maxTrianges ) + 0.5f );
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clamp = 180.0f;
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step = -step;
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ang = 360.0f;
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}
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else
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{
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frac = ( flValue - 0.5f ) / 0.5f;
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numTriangles = (int)( frac * ( maxTrianges ) + 0.5f );
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clamp = 180.0f;
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}
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if ( numTriangles == 0 )
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return;
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CMatRenderContextPtr pRenderContext( materials );
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IMesh *pMesh = pRenderContext->GetDynamicMesh( true, NULL, NULL, m_pWhite );
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Color clr( 102, 102, 102, 255 );
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CMeshBuilder meshBuilder;
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meshBuilder.Begin( pMesh, MATERIAL_TRIANGLES, numTriangles );
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Vector next;
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next.Init();
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for ( int j = 0; j < numTriangles; j++ )
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{
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ang += step;
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//ang = min( ang, clamp );
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float flRadians = DEG2RAD( ang );
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float ca = cos( flRadians );
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float sa = sin( flRadians );
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meshBuilder.Position3fv( centerVert.Base() );
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meshBuilder.Color4ub( clr.r(), clr.g(), clr.b(), clr.a() );
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meshBuilder.TexCoord2f( 0, 0, 0 );
|
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meshBuilder.AdvanceVertex();
|
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|
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next.Init();
|
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next.x = radius * sa;
|
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|
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next.y = -radius * ca;
|
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next += centerVert;
|
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|
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if ( step > 0 )
|
||
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{
|
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|
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meshBuilder.Position3fv( top.Base() );
|
||
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meshBuilder.Color4ub( clr.r(), clr.g(), clr.b(), clr.a() );
|
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meshBuilder.TexCoord2f( 0, 0, 1 );
|
||
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meshBuilder.AdvanceVertex();
|
||
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|
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|
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meshBuilder.Position3fv( next.Base() );
|
||
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meshBuilder.Color4ub( clr.r(), clr.g(), clr.b(), clr.a() );
|
||
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meshBuilder.TexCoord2f( 0, 1, 0 );
|
||
|
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meshBuilder.AdvanceVertex();
|
||
|
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}
|
||
|
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else
|
||
|
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{
|
||
|
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meshBuilder.Position3fv( next.Base() );
|
||
|
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meshBuilder.Color4ub( clr.r(), clr.g(), clr.b(), clr.a() );
|
||
|
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meshBuilder.TexCoord2f( 0, 0, 1 );
|
||
|
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meshBuilder.AdvanceVertex();
|
||
|
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|
||
|
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meshBuilder.Position3fv( top.Base() );
|
||
|
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meshBuilder.Color4ub( clr.r(), clr.g(), clr.b(), clr.a() );
|
||
|
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meshBuilder.TexCoord2f( 0, 1, 0 );
|
||
|
|
meshBuilder.AdvanceVertex();
|
||
|
|
}
|
||
|
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|
||
|
|
top = next;
|
||
|
|
}
|
||
|
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|
||
|
|
meshBuilder.End();
|
||
|
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pMesh->Draw();
|
||
|
|
}
|
||
|
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|
||
|
|
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
// Paints the slider
|
||
|
|
//-----------------------------------------------------------------------------
|
||
|
|
void CAttributeSlider::PaintBackground()
|
||
|
|
{
|
||
|
|
Rect_t rect;
|
||
|
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GetControlRect( &rect, ANIM_CONTROL_VALUE );
|
||
|
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|
||
|
|
// Paint the border
|
||
|
|
surface()->DrawSetColor( Color( 24, 24, 24, 255 ) );
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||
|
|
// top and left
|
||
|
|
surface()->DrawOutlinedRect( rect.x, rect.y, rect.x + rect.width, rect.y + 1 );
|
||
|
|
surface()->DrawOutlinedRect( rect.x, rect.y, rect.x + 1, rect.y + rect.height );
|
||
|
|
// right
|
||
|
|
surface()->DrawSetColor( Color( 33, 33, 33, 255 ) );
|
||
|
|
surface()->DrawOutlinedRect( rect.x + rect.width - 1, rect.y, rect.x + rect.width, rect.y + rect.height );
|
||
|
|
// bottom
|
||
|
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surface()->DrawSetColor( Color( 56, 56, 56, 255 ) );
|
||
|
|
surface()->DrawOutlinedRect( rect.x, rect.y + rect.height - 1, rect.x + rect.width, rect.y + rect.height );
|
||
|
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|
||
|
|
// Inset the rect by 1 pixel
|
||
|
|
++rect.x; ++rect.y; rect.width -= 2; rect.height -= 2;
|
||
|
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|
||
|
|
int y0 = rect.y;
|
||
|
|
int y1 = rect.y + rect.height / 2;
|
||
|
|
int y2 = rect.y + rect.height;
|
||
|
|
|
||
|
|
// Draw the main bar background
|
||
|
|
surface()->DrawSetColor( s_ZeroColor[ m_bIsLogPreviewControl ][ IsSelected() ] );
|
||
|
|
surface()->DrawFilledRect( rect.x, y0, rect.x + rect.width, y2 );
|
||
|
|
|
||
|
|
AnimationControlType_t viewType = ANIM_CONTROL_VALUE;
|
||
|
|
if ( IsDragging() )
|
||
|
|
{
|
||
|
|
viewType = GetDragControl();
|
||
|
|
}
|
||
|
|
else if ( IsInTextEntry() )
|
||
|
|
{
|
||
|
|
viewType = GetTextEntryControl();
|
||
|
|
}
|
||
|
|
|
||
|
|
bool bUsePreview = m_bPreviewEnabled && ( !m_bSimplePreviewOnly || m_bFaderBeingDragged );
|
||
|
|
|
||
|
|
float flMidPoint = GetControlDefaultValue( viewType );
|
||
|
|
int nMidPoint = (int)( (float)rect.width * clamp( flMidPoint, 0.0f, 1.0f ) + 0.5f );
|
||
|
|
|
||
|
|
float flValue = bUsePreview ? m_Preview.m_Current.m_pValue[viewType] : GetValue( viewType );
|
||
|
|
if ( viewType == ANIM_CONTROL_VALUE && IsControlActive( ANIM_CONTROL_BALANCE ) )
|
||
|
|
{
|
||
|
|
float flBalance = bUsePreview ? m_Preview.m_Current.m_pValue[ ANIM_CONTROL_BALANCE ] : GetValue( ANIM_CONTROL_BALANCE );
|
||
|
|
float flLeftValue, flRightValue;
|
||
|
|
ValueBalanceToLeftRight( &flLeftValue, &flRightValue, flValue, flBalance );
|
||
|
|
|
||
|
|
int nLeftValue = (int)( (float)rect.width * clamp( flLeftValue, 0.0f, 1.0f ) + 0.5f );
|
||
|
|
int nRightValue = (int)( (float)rect.width * clamp( flRightValue, 0.0f, 1.0f ) + 0.5f );
|
||
|
|
|
||
|
|
// Draw the current value as a bar from the midpoint
|
||
|
|
surface()->DrawSetColor( IsDragging() ? s_DraggingBarColor : s_BarColor[ m_bIsLogPreviewControl ][ IsSelected() ] );
|
||
|
|
surface()->DrawFilledRect( rect.x + min( nLeftValue, nMidPoint ), y0, rect.x + max( nLeftValue, nMidPoint ), y1 );
|
||
|
|
surface()->DrawFilledRect( rect.x + min( nRightValue, nMidPoint ), y1, rect.x + max( nRightValue, nMidPoint ), y2 );
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
Assert( viewType != ANIM_CONTROL_BALANCE );
|
||
|
|
|
||
|
|
int nValue = (int)( (float)rect.width * clamp( flValue, 0.0f, 1.0f ) + 0.5f );
|
||
|
|
|
||
|
|
// Draw the current value as a bar from the midpoint
|
||
|
|
surface()->DrawSetColor( IsDragging() ? s_DraggingBarColor : s_BarColor[ m_bIsLogPreviewControl ][ IsSelected() ] );
|
||
|
|
surface()->DrawFilledRect( rect.x + min( nValue, nMidPoint ), y0, rect.x + max( nValue, nMidPoint ), y2 );
|
||
|
|
}
|
||
|
|
|
||
|
|
// Draw the midpoint over the top of the current value
|
||
|
|
DrawMidpoint( rect.x + nMidPoint, rect.y, rect.height );
|
||
|
|
|
||
|
|
// Draw the name or value over the top of that
|
||
|
|
DrawNameLabel();
|
||
|
|
|
||
|
|
// Paints the circular controls
|
||
|
|
if ( IsControlActive( ANIM_CONTROL_MULTILEVEL ) )
|
||
|
|
{
|
||
|
|
float flMultiValue = bUsePreview ? m_Preview.m_Current.m_pValue[ANIM_CONTROL_MULTILEVEL] : GetValue( ANIM_CONTROL_MULTILEVEL );
|
||
|
|
GetControlRect( &rect, ANIM_CONTROL_MULTILEVEL );
|
||
|
|
PaintCircularControl( flMultiValue, rect );
|
||
|
|
|
||
|
|
// Draws the midpoint for the circular controls
|
||
|
|
int nCenterX = rect.x + rect.width / 2;
|
||
|
|
int nCenterY = rect.y + rect.height / 2;
|
||
|
|
DrawCircularTick( s_MidpointColor, GetControlDefaultValue( ANIM_CONTROL_MULTILEVEL ), nCenterX, nCenterY, CIRCULAR_CONTROL_RADIUS );
|
||
|
|
}
|
||
|
|
}
|