author | William Roberts <williamr@symbian.org> |
Tue, 16 Mar 2010 16:12:26 +0000 | |
branch | Symbian2 |
changeset 2 | 2fe1408b6811 |
parent 0 | 061f57f2323e |
child 4 | 837f303aceeb |
permissions | -rw-r--r-- |
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// Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies). |
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// All rights reserved. |
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// This component and the accompanying materials are made available |
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// under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members |
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// which accompanies this distribution, and is available |
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// at the URL "http://www.symbianfoundation.org/legal/licencesv10.html". |
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// |
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// Initial Contributors: |
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// Nokia Corporation - initial contribution. |
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// |
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// Contributors: |
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// |
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// Description: |
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// |
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const TUint32 KStyleListExternallyOwned=0x01; |
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const TUint32 KParaTypeIsSingle=0x02; |
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TBool CRichText::StyleListPresent()const |
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/** Tests whether the rich text object uses a style list. The style list may be |
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owned by the object itself, or may be externally owned. |
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@return ETrue if the object uses a style list. EFalse if not */ |
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{return iStyleList.IsPtr() && iStyleList.AsPtr();} |
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CStyleList* CRichText::StyleList()const |
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/** Gets a pointer to the style list used by the rich text object. |
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@return The object's style list. NULL if no style list present. */ |
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{return (StyleListPresent()) ? iStyleList.AsPtr() : NULL;} |
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TInt CRichText::StyleCount()const |
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/** Gets the number of styles contained in the rich text object's style list. Returns |
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zero if there is no style list present. |
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@return The number of styles in the style list */ |
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{return (StyleListPresent()) ? iStyleList->Count():0;} |
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void CRichText::SetStyleListExternallyOwned(TBool aExternallyOwned) |
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/** Sets whether the style list used by this rich text object is owned by |
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the object itself, or is externally owned. |
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@param aExternallyOwned ETrue if the style list should be marked as |
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externally owned, EFalse if not. */ |
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{ |
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if (aExternallyOwned) iFlags|=KStyleListExternallyOwned; |
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else iFlags&=~KStyleListExternallyOwned; |
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} |
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TBool CRichText::StyleListExternallyOwned()const |
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/** Tests whether the style list used by this rich text object is owned by the |
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object itself, or is externally owned. This value is set using SetStyleListExternallyOwned(). |
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@return ETrue if the rich text object's style list is externally owned. EFalse |
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if it owns its style list, or if it does not use a style list. */ |
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{return iFlags&KStyleListExternallyOwned;} |
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void CRichText::NotifyStyleDeletedL(const CParagraphStyle* aStyle) |
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/** Removes a style from all paragraphs to which it applies. The formatting is |
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reset to the global character and paragraph format layers, except that any |
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specific formatting which has been applied to the paragraphs is retained. |
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Notes: |
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This function should be called on the text content object after deleting a |
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style in the style list. |
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A panic occurs if the rich text object does not use a style list (this can |
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be tested for using StyleListPresent()). |
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@param aStyle Pointer to the style to remove from the rich text object. */ |
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{NotifyStyleChangedL(NULL,aStyle);} |
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MRichTextStoreResolver* CRichText::StoreResolver()const |
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/** Gets the store resolver. A store resolver may be set during construction, or |
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by calling CRichText::SetPictureFactory(). |
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@return The store resolver. This determines which file store the picture is |
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stored in. */ |
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{return iStoreResolver;} |
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MPictureFactory* CRichText::PictureFactory()const |
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/** Gets the picture factory. A picture factory may be set during construction, |
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or by calling CRichText::SetPictureFactory(). |
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@return The picture factory */ |
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{return iPictureFactory;} |