IGraphicAttributeInfo Class Reference

#include <IGraphicAttributeInfo.h>

Inheritance diagram for IGraphicAttributeInfo:

Public Types
enum	{ kDefaultIID = IID_IGRAPHICATTR_INFO }
enum	AttributeKind { kGraphicAttr = 0x0001, kTextAttr = 0x0002, kTableAttr = 0x0004, kExportAttr = 0x0008 }

Public Member Functions
virtual PMString *	GetName (void) const =0
virtual bool16	IsTextAttribute (void) const =0
virtual bool16	IsGraphicAttribute (void) const =0
virtual bool16	IsTableAttribute (void) const =0
virtual bool16	IsExportAttribute (void) const =0
virtual bool16	IsRequiredGraphicAttr (void) const =0
virtual bool16	AffectsPageItemGeometry (void) const =0
virtual bool16	ObservedByGraphicState (void) const =0
virtual IPMUnknown *	CreateTextAttribute () const =0
virtual IPMUnknown *	CreateTableAttribute () const =0
virtual IPMUnknown *	DuplicateAttribute (const PMIID &iid) const =0
virtual bool16	IsEqual (const IPMUnknown *otherAttribute) const =0
virtual ClassID	GetClass (void) const =0
virtual bool16	ObservedByTransparencyAttrSuite (void) const =0
virtual PMString	GetValue (const ClassID &attrClass, const IWorkspace *ws) const =0
Public Member Functions inherited from IPMUnknown
virtual IPMUnknown *	QueryInterface (PMIID interfaceID) const =0
virtual void	AddRef () const =0
virtual void	Release () const =0

Detailed Description

This is a required interface for any graphic attributes. This class facilitates in the management of graphic attributes.

Member Enumeration Documentation

enum IGraphicAttributeInfo::AttributeKind

Indicates type of attributes. An attribute is usually a graphic attribute but could be a combination of these three types.

Enumerator
kGraphicAttr	A graphic type attribute.
kTextAttr	A text type attribute.
kTableAttr	A table type attribute.
kExportAttr	A export type attribute

Member Function Documentation

virtual bool16 IGraphicAttributeInfo::AffectsPageItemGeometry ( void  ) const

pure virtual

Returns kTrue if attribute affects page item geometry.

Returns

kTrue if attribute affects page item geometry; otherwise returns kFalse.

Implemented in TranFxGraphicAttributeInfo, and CGraphicAttributeInfo.

virtual IPMUnknown* IGraphicAttributeInfo::CreateTableAttribute ( ) const

pure virtual

Create a table version of this attribute. This method should be implemented if this attribute is also a table attribute.

Returns

IPMUnknown pointer to the table attribute object or nil.

Implemented in TranFxGraphicAttributeInfo, and CGraphicAttributeInfo.

virtual IPMUnknown* IGraphicAttributeInfo::CreateTextAttribute ( ) const

pure virtual

Create a text version of this attribute. This method should be implemented if this attribute is also a text attribute.

Returns

IPMUnknown pointer to the text attribute object or nil.

Implemented in TranFxGraphicAttributeInfo, and CGraphicAttributeInfo.

virtual IPMUnknown* IGraphicAttributeInfo::DuplicateAttribute ( const PMIID &  iid ) const

pure virtual

Creates a duplicate attribute and returns the given IID.

Returns

IPMUnknown pointer to the attribute copy object or nil.

Implemented in TranFxGraphicAttributeInfo, and CGraphicAttributeInfo.

virtual ClassID IGraphicAttributeInfo::GetClass ( void  ) const

pure virtual

Returns the class ID the attribute.

Returns

attribute Class ID.

Implemented in TranFxGraphicAttributeInfo, and CGraphicAttributeInfo.

virtual PMString* IGraphicAttributeInfo::GetName ( void  ) const

pure virtual

Returns the name of the attribute.

Returns

the PMString pointer to the attribute name.

Implemented in TranFxGraphicAttributeInfo, and CGraphicAttributeInfo.

virtual PMString IGraphicAttributeInfo::GetValue ( const ClassID &  attrClass, const IWorkspace *  ws  ) const

pure virtual

Returns the string format of the attribute value.

Parameters

attrClass	IN: the ClassID for the attribute.
ws	IN: the workspace where we get this attribute value from.

Returns

PMString the string format of the attribute value..

Implemented in TranFxGraphicAttributeInfo, and CGraphicAttributeInfo.

virtual bool16 IGraphicAttributeInfo::IsEqual ( const IPMUnknown *  otherAttribute ) const

pure virtual

Compare the two attributes by first checking that the classIDs are the same and then comparing the attribute values. Returns true if equal else false

Returns

kTrue if attributes are equal otherwise kFalse.

Implemented in TranFxGraphicAttributeInfo, and CGraphicAttributeInfo.

virtual bool16 IGraphicAttributeInfo::IsExportAttribute ( void  ) const

pure virtual

Returns kTrue if attribute is a export attribute.

Returns

kTrue if attribute is a export attribute; otherwise returns kFalse.

Implemented in TranFxGraphicAttributeInfo.

virtual bool16 IGraphicAttributeInfo::IsGraphicAttribute ( void  ) const

pure virtual

Returns kTrue if attribute is a graphic attribute.

Returns

kTrue if attribute is a graphic attribute; otherwise returns kFalse.

Implemented in TranFxGraphicAttributeInfo, and CGraphicAttributeInfo.

virtual bool16 IGraphicAttributeInfo::IsRequiredGraphicAttr ( void  ) const

pure virtual

Returns kTrue if attribute is a required graphic attribute.

Returns

kTrue if attribute is a required graphic attribute; otherwise returns kFalse.

Implemented in TranFxGraphicAttributeInfo, and CGraphicAttributeInfo.

virtual bool16 IGraphicAttributeInfo::IsTableAttribute ( void  ) const

pure virtual

Returns kTrue if attribute is a table attribute.

Returns

kTrue if attribute is a table attribute; otherwise returns kFalse.

Implemented in TranFxGraphicAttributeInfo, and CGraphicAttributeInfo.

virtual bool16 IGraphicAttributeInfo::IsTextAttribute ( void  ) const

pure virtual

Returns kTrue if attribute is a text attribute.

Returns

kTrue if attribute is a text attribute; otherwise returns kFalse.

Implemented in TranFxGraphicAttributeInfo, and CGraphicAttributeInfo.

virtual bool16 IGraphicAttributeInfo::ObservedByGraphicState ( void  ) const

pure virtual

Returns kTrue if attribute is observed by the graphic state. Should return kFalse, if plug-in that added the attribute is responsible for managing changes.

Returns

kTrue if attribute is observed by the graphic state; otherwise returns kFalse.

Implemented in TranFxGraphicAttributeInfo, and CGraphicAttributeInfo.

virtual bool16 IGraphicAttributeInfo::ObservedByTransparencyAttrSuite ( void  ) const

pure virtual

Returns kTrue if attribute is observed by the transparency attribute suite. Should return kFalse, if plug-in that added the attribute is responsible for managing the changes.

Returns

kTrue if attribute is observed by the transparency attribute suite; otherwise returns kFalse.

Implemented in TranFxGraphicAttributeInfo, and CGraphicAttributeInfo.