diff options
Diffstat (limited to 'sw/source/core/doc/visiturl.cxx')
-rw-r--r-- | sw/source/core/doc/visiturl.cxx | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/sw/source/core/doc/visiturl.cxx b/sw/source/core/doc/visiturl.cxx new file mode 100644 index 0000000000..24db9230b3 --- /dev/null +++ b/sw/source/core/doc/visiturl.cxx @@ -0,0 +1,125 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <sfx2/docfile.hxx> +#include <svl/inethist.hxx> +#include <fmtinfmt.hxx> +#include <txtinet.hxx> +#include <doc.hxx> +#include <IDocumentLayoutAccess.hxx> +#include <visiturl.hxx> +#include <hints.hxx> +#include <ndtxt.hxx> +#include <editsh.hxx> +#include <docsh.hxx> + +SwURLStateChanged::SwURLStateChanged( SwDoc& rD ) + : m_rDoc( rD ) +{ + StartListening( *INetURLHistory::GetOrCreate() ); +} + +SwURLStateChanged::~SwURLStateChanged() +{ + EndListening( *INetURLHistory::GetOrCreate() ); +} + +void SwURLStateChanged::Notify( SfxBroadcaster& , const SfxHint& rHint ) +{ + if( !(dynamic_cast<const INetURLHistoryHint*>(&rHint) && m_rDoc.getIDocumentLayoutAccess().GetCurrentViewShell()) ) + return; + + // This URL has been changed: + const INetURLObject* pIURL = static_cast<const INetURLHistoryHint&>(rHint).GetObject(); + OUString sURL( pIURL->GetMainURL( INetURLObject::DecodeMechanism::NONE ) ), sBkmk; + + SwEditShell* pESh = m_rDoc.GetEditShell(); + + if( m_rDoc.GetDocShell() && m_rDoc.GetDocShell()->GetMedium() && + // If this is our Doc, we can also have local jumps! + m_rDoc.GetDocShell()->GetMedium()->GetName() == sURL ) + sBkmk = "#" + pIURL->GetMark(); + + bool bAction = false, bUnLockView = false; + for (const SfxPoolItem* pItem : m_rDoc.GetAttrPool().GetItemSurrogates(RES_TXTATR_INETFMT)) + { + const SwFormatINetFormat* pFormatItem = dynamic_cast<const SwFormatINetFormat*>(pItem); + if( pFormatItem != nullptr && + ( pFormatItem->GetValue() == sURL || ( !sBkmk.isEmpty() && pFormatItem->GetValue() == sBkmk ))) + { + const SwTextINetFormat* pTextAttr = pFormatItem->GetTextINetFormat(); + if (pTextAttr != nullptr) + { + const SwTextNode* pTextNd = pTextAttr->GetpTextNode(); + if (pTextNd != nullptr) + { + if( !bAction && pESh ) + { + pESh->StartAllAction(); + bAction = true; + bUnLockView = !pESh->IsViewLocked(); + pESh->LockView( true ); + } + const_cast<SwTextINetFormat*>(pTextAttr)->SetVisitedValid(false); + const SwTextAttr* pAttr = pTextAttr; + SwUpdateAttr aUpdateAttr( + pAttr->GetStart(), + *pAttr->End(), + RES_FMT_CHG); + + const_cast<SwTextNode*>(pTextNd)->TriggerNodeUpdate(sw::LegacyModifyHint(&aUpdateAttr, &aUpdateAttr)); + } + } + } + } + + if( bAction ) + pESh->EndAllAction(); + if( bUnLockView ) + pESh->LockView( false ); +} + +// Check if the URL has been visited before. Via the Doc, if only one Bookmark is set +// We need to put the Doc's name before it! +bool SwDoc::IsVisitedURL( std::u16string_view rURL ) +{ + bool bRet = false; + if( !rURL.empty() ) + { + INetURLHistory *pHist = INetURLHistory::GetOrCreate(); + if( '#' == rURL[0] && mpDocShell && mpDocShell->GetMedium() ) + { + INetURLObject aIObj( mpDocShell->GetMedium()->GetURLObject() ); + aIObj.SetMark( rURL.substr( 1 ) ); + bRet = pHist->QueryUrl( aIObj ); + } + else + bRet = pHist->QueryUrl( rURL ); + + // We also want to be informed about status updates in the History + if( !mpURLStateChgd ) + { + SwDoc* pD = this; + pD->mpURLStateChgd.reset( new SwURLStateChanged(*this) ); + } + } + return bRet; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |