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282 lines
10 KiB
C++
282 lines
10 KiB
C++
/*
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* (c) Copyright Ascensio System SIA 2010-2019
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*
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* This program is a free software product. You can redistribute it and/or
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* modify it under the terms of the GNU Affero General Public License (AGPL)
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* version 3 as published by the Free Software Foundation. In accordance with
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* Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
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* that Ascensio System SIA expressly excludes the warranty of non-infringement
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* of any third-party rights.
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*
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* This program is distributed WITHOUT ANY WARRANTY; without even the implied
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* warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For
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* details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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*
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* You can contact Ascensio System SIA at 20A-12 Ernesta Birznieka-Upisha
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* street, Riga, Latvia, EU, LV-1050.
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*
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* The interactive user interfaces in modified source and object code versions
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* of the Program must display Appropriate Legal Notices, as required under
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* Section 5 of the GNU AGPL version 3.
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*
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* Pursuant to Section 7(b) of the License you must retain the original Product
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* logo when distributing the program. Pursuant to Section 7(e) we decline to
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* grant you any rights under trademark law for use of our trademarks.
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*
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* All the Product's GUI elements, including illustrations and icon sets, as
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* well as technical writing content are licensed under the terms of the
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* Creative Commons Attribution-ShareAlike 4.0 International. See the License
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* terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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*
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*/
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#include "Header.h"
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namespace ASCDocFileFormat
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{
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Header::Header()
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{
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headerItemsOffset = 0;
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Paragraph paragraph;
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paragraph.AddParagraphItem( Run() );
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this->textItems.push_back( HeaderItemWithOffset( TextItemPtr( static_cast<ITextItem*>(paragraph.Clone()) ), this->headerItemsOffset ) );
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this->headerItemsOffset += ( sizeof(wchar_t) * paragraph.GetAllText().size() );
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}
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/*========================================================================================================*/
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Header::Header( const Header& _header ):
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headerItemsOffset(_header.headerItemsOffset)
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{
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for ( list<HeaderItemWithOffset>::const_iterator iter = _header.textItems.begin(); iter != _header.textItems.end(); iter++ )
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{
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this->textItems.push_back( HeaderItemWithOffset( TextItemPtr( static_cast<ITextItem*>( iter->headerItem->Clone() ) ), iter->headerItemOffset ) );
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}
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}
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/*========================================================================================================*/
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void Header::AddTextItem( const ITextItem& _textItem )
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{
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ITextItem* textItem = static_cast<ITextItem*>( _textItem.Clone() );
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if ( !this->textItems.empty() )
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{
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list<HeaderItemWithOffset>::iterator iter = this->textItems.begin();
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for ( unsigned int i = 0; i < ( this->textItems.size() - 1 ); i++, iter++ );
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this->textItems.erase( iter );
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this->headerItemsOffset -= sizeof(wchar_t);
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}
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if ( textItem != NULL )
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{
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this->textItems.push_back( HeaderItemWithOffset( TextItemPtr( textItem ), this->headerItemsOffset ) );
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this->headerItemsOffset += ( sizeof(wchar_t) * textItem->GetAllText().size() );
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Paragraph paragraph;
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paragraph.AddParagraphItem( Run() );
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this->textItems.push_back( HeaderItemWithOffset( TextItemPtr( static_cast<ITextItem*>(paragraph.Clone()) ), this->headerItemsOffset ) );
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this->headerItemsOffset += ( sizeof(wchar_t) * paragraph.GetAllText().size() );
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}
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}
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/*========================================================================================================*/
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Header::~Header()
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{
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}
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/*========================================================================================================*/
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wstring Header::GetAllText() const
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{
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wstring allText;
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for ( list<HeaderItemWithOffset>::const_iterator iter = this->textItems.begin(); iter != this->textItems.end(); iter++ )
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{
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allText += iter->headerItem->GetAllText();
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}
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return allText;
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}
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/*========================================================================================================*/
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Header::operator wstring() const
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{
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wstring allText;
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for ( list<HeaderItemWithOffset>::const_iterator iter = this->textItems.begin(); iter != this->textItems.end(); iter++ )
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{
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allText += *(iter->headerItem);
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}
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return allText;
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}
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/*========================================================================================================*/
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vector<TextItemPtr> Header::GetAllParagraphsCopy() const
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{
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vector<TextItemPtr> allParagraphs;
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for ( list<HeaderItemWithOffset>::const_iterator iter = this->textItems.begin(); iter != this->textItems.end(); iter++ )
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{
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vector<TextItemPtr> textItemParagraphs = iter->headerItem->GetAllParagraphsCopy();
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for ( vector<TextItemPtr>::const_iterator textItemParagraphsIter = textItemParagraphs.begin(); textItemParagraphsIter != textItemParagraphs.end(); textItemParagraphsIter++ )
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{
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allParagraphs.push_back( TextItemPtr( static_cast<ITextItem*>( (*textItemParagraphsIter)->Clone() ) ) );
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}
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}
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return allParagraphs;
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}
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/*========================================================================================================*/
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vector<ITextItem*> Header::GetAllParagraphs()
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{
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vector<ITextItem*> allParagraphs;
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for ( list<HeaderItemWithOffset>::const_iterator iter = this->textItems.begin(); iter != this->textItems.end(); iter++ )
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{
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ITextItem* item = (ITextItem*)iter->headerItem.operator->();
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vector<ITextItem*> textItemParagraphs = item->GetAllParagraphs();
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for ( vector<ITextItem*>::iterator textItemParagraphsIter = textItemParagraphs.begin(); textItemParagraphsIter != textItemParagraphs.end(); textItemParagraphsIter++ )
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{
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allParagraphs.push_back( *textItemParagraphsIter );
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}
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}
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return allParagraphs;
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}
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/*========================================================================================================*/
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vector<PapxInFkp> Header::GetAllParagraphsProperties( vector<unsigned int>* allParagraphsOffsets ) const
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{
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vector<PapxInFkp> allParagraphsProperties;
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unsigned int paragraphOffset = 0;
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if ( allParagraphsOffsets != NULL )
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{
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for ( list<HeaderItemWithOffset>::const_iterator iter = this->textItems.begin(); iter != this->textItems.end(); iter++ )
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{
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vector<unsigned int> headerItemParagraphsOffsets;
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vector<PapxInFkp> headerItemParagraphsProperties = iter->headerItem->GetAllParagraphsProperties( &headerItemParagraphsOffsets );
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for ( unsigned int i = 0; i < headerItemParagraphsProperties.size(); i++ )
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{
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allParagraphsProperties.push_back( headerItemParagraphsProperties[i] );
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allParagraphsOffsets->push_back( paragraphOffset + headerItemParagraphsOffsets[i] );
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}
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paragraphOffset += ( sizeof(wchar_t) * iter->headerItem->GetAllText().size() );
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}
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}
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return allParagraphsProperties;
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}
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/*========================================================================================================*/
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vector<Chpx> Header::GetAllRunProperties( vector<unsigned int>* allRunsOffsets ) const
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{
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vector<Chpx> allRunsProperties;
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unsigned int runOffset = 0;
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if ( allRunsOffsets != NULL )
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{
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for ( list<HeaderItemWithOffset>::const_iterator iter = this->textItems.begin(); iter != this->textItems.end(); iter++ )
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{
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vector<unsigned int> headerItemRunsOffsets;
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vector<Chpx> headerItemRunsProperties = iter->headerItem->GetAllRunProperties( &headerItemRunsOffsets );
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for ( unsigned int i = 0; i < headerItemRunsProperties.size(); i++ )
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{
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allRunsProperties.push_back( headerItemRunsProperties[i] );
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allRunsOffsets->push_back( runOffset + headerItemRunsOffsets[i] );
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}
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runOffset += ( sizeof(wchar_t) * iter->headerItem->GetAllText().size() );
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}
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}
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return allRunsProperties;
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}
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/*========================================================================================================*/
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vector<IParagraphItemPtr> Header::GetAllRunsCopy( vector<unsigned int>* allRunsOffsets ) const
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{
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vector<IParagraphItemPtr> allRuns;
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if ( allRunsOffsets != NULL )
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{
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unsigned int runOffset = 0;
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for ( list<HeaderItemWithOffset>::const_iterator iter = this->textItems.begin(); iter != this->textItems.end(); iter++ )
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{
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vector<unsigned int> allTextItemRunsOffsets;
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vector<IParagraphItemPtr> allTextItemRuns = iter->headerItem->GetAllRunsCopy( &allTextItemRunsOffsets );
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for ( unsigned int i = 0; i < allTextItemRuns.size(); i++ )
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{
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allRuns.push_back( IParagraphItemPtr( static_cast<IParagraphItem*>(allTextItemRuns[i]->Clone()) ) );
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allRunsOffsets->push_back( runOffset + allTextItemRunsOffsets[i] );
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}
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runOffset += ( sizeof(wchar_t) * iter->headerItem->GetAllText().size() );
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}
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}
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return allRuns;
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}
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/*========================================================================================================*/
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vector<IParagraphItemPtr> Header::GetAllParagraphItemsCopy( vector<unsigned int>* allParagraphItemsOffsets ) const
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{
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vector<IParagraphItemPtr> allParagraphItems;
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if ( allParagraphItemsOffsets != NULL )
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{
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unsigned int textItemOffset = 0;
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for ( list<HeaderItemWithOffset>::const_iterator iter = this->textItems.begin(); iter != this->textItems.end(); iter++ )
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{
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vector<unsigned int> allTextItemParagraphItemsOffsets;
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vector<IParagraphItemPtr> allTextItemParagraphItems = iter->headerItem->GetAllParagraphItemsCopy( &allTextItemParagraphItemsOffsets );
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for ( unsigned int i = 0; i < allTextItemParagraphItems.size(); i++ )
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{
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allParagraphItems.push_back( IParagraphItemPtr( static_cast<IParagraphItem*>(allTextItemParagraphItems[i]->Clone()) ) );
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allParagraphItemsOffsets->push_back( textItemOffset + allTextItemParagraphItemsOffsets[i] );
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}
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textItemOffset += ( sizeof(wchar_t) * iter->headerItem->GetAllText().size() );
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}
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}
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return allParagraphItems;
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}
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/*========================================================================================================*/
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IVirtualConstructor* Header::New() const
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{
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return new Header();
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}
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/*========================================================================================================*/
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IVirtualConstructor* Header::Clone() const
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{
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return new Header( *this );
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}
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} |