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Viewing changes to qt/quick/api/oxideqquicktouchselectioncontroller_p.h

  • Committer: Olivier Tilloy
  • Date: 2016-01-12 11:46:34 UTC
  • mfrom: (1272.2.38 touch-selection-api)
  • Revision ID: olivier.tilloy@canonical.com-20160112114634-u1t78baa0u4hfoha
Add a touch selection API, to allow embedders to display handles for resizing the current selection, and contextual actions for it.

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qt/quick/api/oxideqquicktouchselectioncontroller_p.h
 
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// vim:expandtab:shiftwidth=2:tabstop=2:
 
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// Copyright (C) 2015-2016 Canonical Ltd.
 
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// This library is free software; you can redistribute it and/or
 
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// modify it under the terms of the GNU Lesser General Public
 
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// License as published by the Free Software Foundation; either
 
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// version 2.1 of the License, or (at your option) any later version.
 
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// This library is distributed in the hope that it will be useful,
 
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
 
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 
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// Lesser General Public License for more details.
 
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// You should have received a copy of the GNU Lesser General Public
 
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// License along with this library; if not, write to the Free Software
 
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// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 
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#ifndef _OXIDE_QT_QUICK_API_TOUCH_SELECTION_CONTROLLER_H_
 
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#define _OXIDE_QT_QUICK_API_TOUCH_SELECTION_CONTROLLER_H_
 
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#include <QObject>
 
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#include <QRectF>
 
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#include <QString>
 
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#include <QtGlobal>
 
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#include "oxideqquickwebview_p.h"
 
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class QQmlComponent;
 
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class OxideQQuickTouchSelectionControllerPrivate;
 
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class Q_DECL_EXPORT OxideQQuickTouchSelectionController : public QObject {
 
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  Q_OBJECT
 
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  Q_ENUMS(HandleOrientation);
 
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  Q_PROPERTY(bool active READ active NOTIFY activeChanged)
 
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  Q_PROPERTY(QQmlComponent* handle READ handle WRITE setHandle NOTIFY handleChanged)
 
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  Q_PROPERTY(QRectF bounds READ bounds NOTIFY boundsChanged)
 
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  Q_DISABLE_COPY(OxideQQuickTouchSelectionController)
 
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  Q_DECLARE_PRIVATE(OxideQQuickTouchSelectionController)
 
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 public:
 
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  Q_DECL_HIDDEN OxideQQuickTouchSelectionController(OxideQQuickWebView* view);
 
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  virtual ~OxideQQuickTouchSelectionController();
 
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  enum HandleOrientation {
 
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    HandleOrientationLeft,
 
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    HandleOrientationCenter,
 
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    HandleOrientationRight,
 
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    HandleOrientationUndefined
 
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  };
 
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  bool active() const;
 
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  QQmlComponent* handle() const;
 
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  void setHandle(QQmlComponent* handle);
 
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  const QRectF& bounds() const;
 
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 Q_SIGNALS:
 
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  void activeChanged();
 
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  void handleChanged();
 
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  void boundsChanged();
 
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 private:
 
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  friend class OxideQQuickWebViewPrivate;
 
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  void onTouchSelectionChanged(bool active, const QRectF& bounds);
 
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  QScopedPointer<OxideQQuickTouchSelectionControllerPrivate> d_ptr;
 
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};
 
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#endif // _OXIDE_QT_QUICK_API_TOUCH_SELECTION_CONTROLLER_H_