source-engine/public/panorama/iuipanelstyle.h

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2020-04-22 16:56:21 +00:00
//=========== Copyright Valve Corporation, All rights reserved. ===============//
//
// Purpose:
//=============================================================================//
#ifndef IUIPANELSTYLE_H
#define IUIPANELSTYLE_H
#ifdef _WIN32
#pragma once
#endif
#include "panoramatypes.h"
#include "panorama/layout/uilength.h"
#include "mathlib/beziercurve.h"
#include "layout/stylesymbol.h"
#include "layout/backgroundimage.h"
#include "transformations.h"
namespace panorama
{
//-----------------------------------------------------------------------------
// Purpose: Individual transition property data
//-----------------------------------------------------------------------------
struct TransitionProperty_t
{
panorama::CStyleSymbol m_symProperty;
double m_flTransitionSeconds;
double m_flTransitionDelaySeconds;
EAnimationTimingFunction m_eTimingFunction;
CCubicBezierCurve< Vector2D > m_CubicBezier;
bool operator==(const TransitionProperty_t &rhs) const
{
return (m_symProperty == rhs.m_symProperty && m_flTransitionSeconds == rhs.m_flTransitionSeconds &&
m_flTransitionDelaySeconds == rhs.m_flTransitionDelaySeconds && m_eTimingFunction == rhs.m_eTimingFunction
&& (m_eTimingFunction != k_EAnimationCustomBezier ||
(m_CubicBezier.ControlPoint( 0 ) == rhs.m_CubicBezier.ControlPoint( 0 ) &&
m_CubicBezier.ControlPoint( 1 ) == rhs.m_CubicBezier.ControlPoint( 1 ) &&
m_CubicBezier.ControlPoint( 2 ) == rhs.m_CubicBezier.ControlPoint( 2 ) &&
m_CubicBezier.ControlPoint( 3 ) == rhs.m_CubicBezier.ControlPoint( 3 )
)
));
}
bool operator!=(const TransitionProperty_t &rhs) const { return !(*this == rhs); }
};
struct StyleEntry_t
{
CStyleSymbol m_StyleSymbol;
CStyleProperty *m_pStyleProperty;
};
struct PropertyInTransition_t;
class CActiveAnimation;
//-----------------------------------------------------------------------------
// Purpose: Basic panel interface exposing operations used inside of panorama, rather
// than operations that are part of building/laying out controls in the panorama_client module
//-----------------------------------------------------------------------------
class IUIPanelStyle
{
public:
// Clear the styles
virtual void Clear() = 0;
// Get the UI scale factor, this is a property of windows, but since we can have a panel
// style with no explicit panel/window (text ranges) we have to set it into this class as well.
virtual float GetUIScaleFactor() = 0;
// Checks if the property has any style data at all, base, transition, or animation.
// Useful to early out any work related to the stype when painting.
virtual bool BHasAnyStyleDataForProperty( CStyleSymbol hSymbolProperty ) = 0;
virtual void GetPosition( panorama::CUILength &x, panorama::CUILength &y, panorama::CUILength &z, bool bIncludeUIScaleFactor = true ) = 0;
virtual void GetInterpolatedPosition( panorama::CUILength &x, panorama::CUILength &y, panorama::CUILength &z, bool bFinal, bool bIncludeUIScaleFactor = true ) = 0;
virtual void SetPosition( panorama::CUILength x, panorama::CUILength y, panorama::CUILength z, bool bPreScaledByUIScaleFactor = false ) = 0;
virtual void SetPositionWithoutTransition( panorama::CUILength x, panorama::CUILength y, panorama::CUILength z, bool bPreScaledByUIScaleFactor = false ) = 0;
virtual void GetPerspectiveOrigin( panorama::CUILength &x, panorama::CUILength &y, bool &bInvert ) = 0;
virtual void SetPerspectiveOrigin( panorama::CUILength &x, panorama::CUILength &y, bool &bInvert ) = 0;
virtual void GetTransformOrigin( panorama::CUILength &x, panorama::CUILength &y, bool &bParentLayerRelative ) = 0;
virtual void SetTransformOrigin( panorama::CUILength &x, panorama::CUILength &y, bool bParentLayerRelative ) = 0;
virtual void GetPerspective( float &perspective ) = 0;
virtual void SetPerspective( float perspective ) = 0;
virtual void GetZIndex( float &zindex ) = 0;
virtual void SetZIndex( float zIndex ) = 0;
virtual void GetOverflow( panorama::EOverflowValue &eHorizontal, panorama::EOverflowValue &eVertical ) = 0;
virtual void SetOverflow( const panorama::EOverflowValue eHorizontal, const panorama::EOverflowValue eVertical ) = 0;
virtual void SetTransform3D( const CUtlVector<CTransform3D *> &vecTransforms ) = 0;
virtual void SetTransform3DWithoutTransition( const CUtlVector<CTransform3D *> &vecTransforms ) = 0;
virtual VMatrix GetTransform3DMatrix() = 0;
virtual void GetOpacity( float &opacity ) = 0;
virtual void SetOpacity( float opacity ) = 0;
virtual void SetScale2DCentered( float flX, float flY ) = 0;
virtual void SetRotate2DCentered( float flDegrees ) = 0;
virtual void GetDesaturation( float &desaturation ) = 0;
virtual void SetDesaturation( float desaturation ) = 0;
virtual void GetGaussianBlur( float &passes, float &stddevhor, float &stddevver ) = 0;
virtual void SetGaussianBlur( float passes, float stddevhor, float stddevver ) = 0;
virtual void GetOpacityMaskImage( IImageSource *& pImage, float *pflOpacityMaskOpacity ) = 0;
virtual void GetWashColor( Color &c ) = 0;
virtual void SetWashColor( const Color &c ) = 0;
virtual EMixBlendMode GetMixBlendMode() = 0;
virtual ETextureSampleMode GetTexturesSampleMode() = 0;
virtual void SetBackgroundColor( const char *pchColor ) = 0;
virtual void SetSimpleBackgroundColor( const Color &c ) = 0;
virtual bool GetSimpleBackgroundColor( Color &c ) = 0;
virtual void SetForegroundColor( const char *pchColor ) = 0;
virtual void SetSimpleForegroundColor( const Color &c ) = 0;
virtual bool GetSimpleForegroundColor( Color &c ) = 0;
virtual void SetFontStyle( const char *pchFontFamily, float flSize, EFontStyle style, EFontWeight weight ) = 0;
virtual void GetFontStyle( const char **pchFontFamily, float &flSize, EFontStyle &style, EFontWeight &weight ) = 0;
virtual void GetFontStyleNoDefaults( const char **pchFontFamily, float &flSize, EFontStyle &style, EFontWeight &weight ) = 0;
virtual void GetForegroundFillBrushCollectionMsg( CMsgFillBrushCollection &msg, float flRenderWidth, float flRenderHeight ) = 0;
virtual void GetLineHeight( float &flLineHeight ) = 0;
virtual void GetTextAlign( ETextAlign &align ) = 0;
virtual void GetTextDecoration( ETextDecoration &decoration ) = 0;
virtual void GetTextTransform( ETextTransform &transform ) = 0;
virtual void GetTextLetterSpacing( int &spacing ) = 0;
virtual bool BHasPossibleBackgroundColor() = 0;
virtual void GetWidth( panorama::CUILength &width ) = 0;
virtual void SetWidth( panorama::CUILength width ) = 0;
virtual void GetHeight( panorama::CUILength &height ) = 0;
virtual void SetHeight( panorama::CUILength height ) = 0;
virtual void GetMinWidth( panorama::CUILength &minWidth ) = 0;
virtual void GetMinHeight( panorama::CUILength &minHeight ) = 0;
virtual void GetMaxWidth( panorama::CUILength &maxWidth ) = 0;
virtual void GetMaxHeight( panorama::CUILength &maxHeight ) = 0;
virtual void GetInterpolatedWidth( panorama::CUILength &width, bool bFinal ) = 0;
virtual void GetInterpolatedHeight( panorama::CUILength &height, bool bFinal ) = 0;
virtual void GetInterpolatedMaxWidth( panorama::CUILength &width, bool bFinal ) = 0;
virtual void GetInterpolatedMaxHeight( panorama::CUILength &height, bool bFinal ) = 0;
virtual void GetVisibility( bool &bVisible ) = 0;
virtual void SetVisibility( bool bVisible ) = 0;
virtual void GetFlowChildren( panorama::EFlowDirection &eFlowDirection ) = 0;
virtual void SetFlowChildren( panorama::EFlowDirection eFlowDirection ) = 0;
virtual void GetInterpolatedBorderWidth( panorama::CUILength &left, panorama::CUILength &top, panorama::CUILength &right, panorama::CUILength &bottom, bool bFinal ) = 0;
virtual void GetWhitespaceWrap( bool &bWrap ) = 0;
virtual void GetTextOverflow( bool &bEllipsis ) = 0;
// Content inset is padding+border-width
virtual void GetContentInset( float flBoxWidth, float flBoxHeight, bool bFinalDimensions, float &left, float &top, float &right, float &bottom ) = 0;
// You shouldn't need this outside layout code normally you want GetContentInset instead!
virtual void GetPadding( panorama::CUILength &left, panorama::CUILength &top, panorama::CUILength &right, panorama::CUILength &bottom ) = 0;
virtual void GetMargin( panorama::CUILength &left, panorama::CUILength &top, panorama::CUILength &right, panorama::CUILength &bottom ) = 0;
virtual void GetMargin( float flBoxWidth, float flBoxHeight, float &left, float &top, float &right, float &bottom ) = 0;
virtual void SetMargin( panorama::CUILength &left, panorama::CUILength &top, panorama::CUILength &right, panorama::CUILength &bottom ) = 0;
virtual CUtlVector< CBackgroundImageLayer * > *GetBackgroundImages() = 0;
virtual void SetBackgroundImages( const CUtlVector< CBackgroundImageLayer * > &vecLayers ) = 0;
virtual void GetAlignment( EHorizontalAlignment &eHorizontalAlignment, EVerticalAlignment &eVerticalAlignment ) = 0;
virtual void SetTooltipPositions( const EContextUIPosition( &eTooltipPositions )[ 4 ] ) = 0;
virtual void GetTooltipPositions( EContextUIPosition( &eTooltipPositions )[ 4 ] ) = 0;
virtual void SetTooltipBodyPosition( const panorama::CUILength &horizontalPosition, const panorama::CUILength &verticalPosition ) = 0;
virtual void GetTooltipBodyPosition( panorama::CUILength &horizontalPosition, panorama::CUILength &verticalPosition ) = 0;
virtual void SetTooltipArrowPosition( const panorama::CUILength &horizontalPosition, const panorama::CUILength &verticalPosition ) = 0;
virtual void GetTooltipArrowPosition( panorama::CUILength &horizontalPosition, panorama::CUILength &verticalPosition ) = 0;
virtual void SetContextMenuPositions( const EContextUIPosition( &eContextMenuPositions )[ 4 ] ) = 0;
virtual void GetContextMenuPositions( EContextUIPosition( &eContextMenuPositions )[ 4 ] ) = 0;
virtual void SetContextMenuBodyPosition( const panorama::CUILength &horizontalPosition, const panorama::CUILength &verticalPosition ) = 0;
virtual void GetContextMenuBodyPosition( panorama::CUILength &horizontalPosition, panorama::CUILength &verticalPosition ) = 0;
virtual void SetContextMenuArrowPosition( const panorama::CUILength &horizontalPosition, const panorama::CUILength &verticalPosition ) = 0;
virtual void GetContextMenuArrowPosition( panorama::CUILength &horizontalPosition, panorama::CUILength &verticalPosition ) = 0;
virtual void GetAnimationNames( CUtlVector< CPanoramaSymbol > *pvecAnimations ) = 0;
virtual void ResetAnimations() = 0;
// Get actual parent sizes, which we need to convert some % units to px
virtual float GetParentActualRenderWidth() = 0;
virtual float GetParentActualRenderHeight() = 0;
// Checks if the property has any data for transition
virtual bool BHasAnyTransition() = 0;
// Checks if this panel has any active transitions or animations
virtual bool BHasAnyTransitionOrAnimation( bool bExcludeStylesImpactingOnlyCompositing ) = 0;
virtual bool BHasAnimatingBackground() = 0;
// Checks if the panel is completely transparent, and has no current animation/transition of opacity.
// If this is true it means we don't need to draw the panel.
virtual bool BIsTransparentWithNoOpacityTransition() = 0;
// Set a new UI scale factor from the one we constructed with
virtual void SetUIScaleFactor( float flScaleFactor ) = 0;
// Set transition properties
virtual void SetTransitionProperties( const CUtlVector< TransitionProperty_t > &vecTransitionProperties ) = 0;
// Get animation control curve points
virtual void GetAnimationCurveControlPoints( EAnimationTimingFunction eTransitionEffect, Vector2D vecPoints[4] ) = 0;
// Low level search for property info for debugger use
virtual void FindPropertyInfo( CStyleSymbol hSymbol, CStyleProperty **ppProperty, PropertyInTransition_t **ppTransitionData, CUtlVector< CActiveAnimation * > *pvecAnimations ) = 0;
virtual const CUtlVector<StyleEntry_t> &PropertiesSetFromElement() const = 0;
virtual const CStyleProperty *GetPropertyNoInherit( CStyleSymbol symProperty ) = 0;
// properties set on element style (set from code)
virtual bool BPropertySetFromElement( CStyleSymbol symProperty ) const = 0;
virtual void ClearPropertySetFromElement( CStyleSymbol symProperty ) = 0;
#ifdef DBGFLAG_VALIDATE
virtual void Validate( CValidator &validator, const tchar *pchName ) = 0;
#endif
};
}
#endif // IUIPANELSTYLE_H