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// Copyright 2010-2015, Google Inc.
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef MOZC_GUI_CHARACTER_PAD_HAND_WRITING_H_
#define MOZC_GUI_CHARACTER_PAD_HAND_WRITING_H_
#include <QtGui/QMainWindow>
#include "base/scoped_ptr.h"
#include "gui/character_pad/ui_hand_writing.h"
namespace mozc {
namespace client {
class ClientInterface;
}
namespace handwriting {
class HandwritingInterface;
}
namespace gui {
class HandWriting : public QMainWindow,
private Ui::HandWriting {
Q_OBJECT;
public:
explicit HandWriting(QWidget *parent = NULL);
virtual ~HandWriting();
public slots:
void updateFontSize(int index);
void updateFont(const QFont &font);
void clear();
void revert();
void updateUIStatus();
void tryToUpdateHandwritingSource(int index);
void itemSelected(const QListWidgetItem *item);
protected:
void resizeEvent(QResizeEvent *event);
#ifdef OS_WIN
bool winEvent(MSG *message, long *result);
#endif // OS_WIN
void updateHandwritingSource(int index);
scoped_ptr<client::ClientInterface> client_;
bool usage_stats_enabled_;
// Do not depend on CloudHandwriting class to keep dependencies
// minimum.
// TODO(yukawa): Remove this #ifdef when CloudHandwriting class
// never depends on unnecessary libraries when
// ENABLE_CLOUD_HANDWRITING macro is not defined.
#ifdef ENABLE_CLOUD_HANDWRITING
// Returns true if the user allowed to enable cloud handwriting feature.
// This function asks to the user to enable cloud handwriting if
// necessary and updates the current config as
// |config.set_allow_cloud_handwriting(true)| when it is allowed.
bool TryToEnableCloudHandwriting();
scoped_ptr<mozc::handwriting::HandwritingInterface> cloud_handwriting_;
#endif // ENABLE_CLOUD_HANDWRITING
scoped_ptr<mozc::handwriting::HandwritingInterface> zinnia_handwriting_;
};
} // namespace gui
} // namespace mozc
#endif // MOZC_GUI_CHARACTER_PAD_HAND_WRITING_WIDGET_H_