diff options
author | Peter Varga <pvarga@inf.u-szeged.hu> | 2015-12-01 10:50:02 +0100 |
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committer | Peter Varga <pvarga@inf.u-szeged.hu> | 2016-02-03 16:21:12 +0000 |
commit | 41d69eb0fa2375f0da6ba9b35136f5598be4b3a4 (patch) | |
tree | 3c754447cf5d1c854eb1bc7fdbe3d6777fcdac0c /src/core/favicon_manager_p.h | |
parent | 4713387c052d54e0f5ea02efaeaa25931d1cd7ee (diff) |
Add FaviconManager to core
The new icon manager uses the WebContents::DownloadImage() API for
downloading icons. It proposes the best quality among the available
favicons via the iconChanged signal.
Change-Id: I66a014365b6f6560ff34d40ee870aee84e4e70e4
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@theqtcompany.com>
Diffstat (limited to 'src/core/favicon_manager_p.h')
-rw-r--r-- | src/core/favicon_manager_p.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/src/core/favicon_manager_p.h b/src/core/favicon_manager_p.h new file mode 100644 index 000000000..8358245a2 --- /dev/null +++ b/src/core/favicon_manager_p.h @@ -0,0 +1,106 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** 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 The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/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 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef FAVICON_MANAGER_P_H +#define FAVICON_MANAGER_P_H + +// +// W A R N I N G +// ------------- +// +// This file is not part of the Qt API. It exists purely as an +// implementation detail. This header file may change from version to +// version without notice, or even be removed. +// +// We mean it. +// + +#include "qtwebenginecoreglobal_p.h" + +#include <QtCore/QMap> +#include <QtCore/QObject> +#include <vector> + +#include "base/memory/weak_ptr.h" + +QT_FORWARD_DECLARE_CLASS(QUrl) + +class GURL; +class SkBitmap; + +namespace gfx { + class Size; +} + +namespace content { + class WebContents; +} + +namespace QtWebEngineCore { + +class FaviconManager; +class WebContentsAdapterClient; + +class FaviconManagerPrivate { +public: + FaviconManagerPrivate(content::WebContents *, WebContentsAdapterClient *); + ~FaviconManagerPrivate(); + + int downloadIcon(const QUrl &, bool); + + void iconDownloadFinished(int, int, const GURL &, const std::vector<SkBitmap> &, const std::vector<gfx::Size> &); + void storeIcon(int, const QIcon &); + void downloadPendingRequests(); + + content::WebContents *m_webContents; + WebContentsAdapterClient *m_viewClient; + base::WeakPtrFactory<FaviconManagerPrivate> m_weakFactory; + + QMap<QUrl, QIcon> m_icons; + QMap<int, QUrl> m_inProgressCandidateRequests; + QMap<int, QUrl> m_inProgressCustomRequests; + QMap<int, QUrl> m_pendingRequests; + + Q_DECLARE_PUBLIC(FaviconManager) + FaviconManager *q_ptr; +}; + +} // namespace QtWebEngineCore + +#endif // FAVICON_MANAGER_P_H |