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Diffstat (limited to 'src/effects/private/qgfxsourceproxy_p.h')
-rw-r--r-- | src/effects/private/qgfxsourceproxy_p.h | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/src/effects/private/qgfxsourceproxy_p.h b/src/effects/private/qgfxsourceproxy_p.h deleted file mode 100644 index 8fe592c..0000000 --- a/src/effects/private/qgfxsourceproxy_p.h +++ /dev/null @@ -1,125 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 Jolla Ltd, author: <[email protected]> -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the Qt Graphical Effects module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:BSD$ -** 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. -** -** BSD License Usage -** Alternatively, you may use this file under the terms of the BSD license -** as follows: -** -** "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 The Qt Company Ltd 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." -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QGFXSOURCEPROXY_P_H -#define QGFXSOURCEPROXY_P_H - -#include <QtQuick/QQuickItem> - -QT_BEGIN_NAMESPACE - -class QQuickShaderEffectSource; - -class QGfxSourceProxy : public QQuickItem -{ - Q_OBJECT - - Q_PROPERTY(QQuickItem *input READ input WRITE setInput NOTIFY inputChanged RESET resetInput) - Q_PROPERTY(QQuickItem *output READ output NOTIFY outputChanged) - Q_PROPERTY(QRectF sourceRect READ sourceRect WRITE setSourceRect NOTIFY sourceRectChanged) - - Q_PROPERTY(bool active READ isActive NOTIFY activeChanged) - Q_PROPERTY(Interpolation interpolation READ interpolation WRITE setInterpolation NOTIFY interpolationChanged) - - Q_ENUMS(Interpolation) - -public: - enum Interpolation { - AnyInterpolation, - NearestInterpolation, - LinearInterpolation - }; - - QGfxSourceProxy(QQuickItem *item = 0); - ~QGfxSourceProxy(); - - QQuickItem *input() const { return m_input; } - void setInput(QQuickItem *input); - void resetInput() { setInput(0); } - - QQuickItem *output() const { return m_output; } - - QRectF sourceRect() const { return m_sourceRect; } - void setSourceRect(const QRectF &sourceRect); - - bool isActive() const { return m_output && m_output != m_input; } - - void setInterpolation(Interpolation i); - Interpolation interpolation() const { return m_interpolation; } - -protected: - void updatePolish() override; - -signals: - void inputChanged(); - void outputChanged(); - void sourceRectChanged(); - void activeChanged(); - void interpolationChanged(); - -private slots: - void repolish(); - -private: - void setOutput(QQuickItem *output); - void useProxy(); - static QObject *findLayer(QQuickItem *); - - QRectF m_sourceRect; - QQuickItem *m_input; - QQuickItem *m_output; - QQuickShaderEffectSource *m_proxy; - - Interpolation m_interpolation; -}; - -QT_END_NAMESPACE - -#endif // QGFXSOURCEPROXY_P_H |