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/* -*- 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( rHint.GetId() != SfxHintId::INetURLHistory || !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;
SwDocShell* pShell = m_rDoc.GetDocShell();
if( pShell && pShell->GetMedium() &&
// If this is our Doc, we can also have local jumps!
pShell->GetMedium()->GetName() == sURL )
sBkmk = "#" + pIURL->GetMark();
SwEditShell* pESh = m_rDoc.GetEditShell();
bool bAction = false, bUnLockView = false;
m_rDoc.ForEachINetFormat(
[&sURL, &sBkmk, &bAction, &pESh, &bUnLockView] (const SwFormatINetFormat& rFormatItem) -> bool
{
if( rFormatItem.GetValue() == sURL || ( !sBkmk.isEmpty() && rFormatItem.GetValue() == sBkmk ) )
{
const SwTextINetFormat* pTextAttr = rFormatItem.GetTextINetFormat();
const SwTextNode* pTextNd = pTextAttr->GetpTextNode();
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_UPDATEATTR_FMT_CHG);
const_cast<SwTextNode*>(pTextNd)->TriggerNodeUpdate(sw::UpdateAttrHint(&aUpdateAttr, &aUpdateAttr));
}
return true;
});
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: */
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