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Diffstat (limited to 'src/core/web_engine_visited_links_manager.cpp')
-rw-r--r-- | src/core/web_engine_visited_links_manager.cpp | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/src/core/web_engine_visited_links_manager.cpp b/src/core/web_engine_visited_links_manager.cpp new file mode 100644 index 000000000..c51ce7265 --- /dev/null +++ b/src/core/web_engine_visited_links_manager.cpp @@ -0,0 +1,105 @@ +/**************************************************************************** +** +** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtWebEngine module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "web_engine_visited_links_manager.h" + +#include "content_browser_client_qt.h" +#include "browser_context_qt.h" +#include "type_conversion.h" + +#include "base/memory/scoped_ptr.h" +#include "components/visitedlink/browser/visitedlink_delegate.h" +#include "components/visitedlink/browser/visitedlink_master.h" + +namespace { +class BasicUrlIterator : public visitedlink::VisitedLinkMaster::URLIterator { +public: + BasicUrlIterator(const QList<QUrl> &urls) : m_urls(urls) {} + virtual const GURL& NextURL() { m_currentUrl = toGurl(m_urls.takeFirst()); return m_currentUrl; } + virtual bool HasNextURL() const { return !m_urls.isEmpty(); } +private: + QList<QUrl> m_urls; + GURL m_currentUrl; + +}; +} // Anonymous namespace + +// Due to the design of the visitedLink component, it seems safer to provide a +// basic delegate that will simply rebuild an empty visitedLink table if needed +// from the application history rather than crashing. This is functionality +// that was covered by QWebHistoryInterface in QtWebKitWidgets. + +class VisitedLinkDelegateQt : public visitedlink::VisitedLinkDelegate +{ +public: + ~VisitedLinkDelegateQt() {} + void RebuildTable(const scoped_refptr<URLEnumerator>& enumerator) { enumerator->OnComplete(true); } +}; + +void WebEngineVisitedLinksManager::deleteAllVisitedLinkData() +{ + m_visitedLinkMaster->DeleteAllURLs(); +} + +void WebEngineVisitedLinksManager::deleteVisitedLinkDataForUrls(const QList<QUrl> &urlsToDelete) +{ + BasicUrlIterator iterator(urlsToDelete); + m_visitedLinkMaster->DeleteURLs(&iterator); +} + +WebEngineVisitedLinksManager::WebEngineVisitedLinksManager() + : m_delegate(new VisitedLinkDelegateQt) +{ + Q_ASSERT(ContentBrowserClientQt::Get() && ContentBrowserClientQt::Get()->browser_context()); + BrowserContextQt *browserContext = ContentBrowserClientQt::Get()->browser_context(); + m_visitedLinkMaster.reset(new visitedlink::VisitedLinkMaster(browserContext, m_delegate.data(), /* persist to disk = */true)); + m_visitedLinkMaster->Init(); +} + +WebEngineVisitedLinksManager::~WebEngineVisitedLinksManager() +{ +} + +void WebEngineVisitedLinksManager::addUrl(const GURL &urlToAdd) +{ + Q_ASSERT(m_visitedLinkMaster); + m_visitedLinkMaster->AddURL(urlToAdd); +} |