1 files changed, 131 insertions, 0 deletions
diff --git a/src/Authoring/Qt3DStudio/Controls/WinRenderer.h b/src/Authoring/Qt3DStudio/Controls/WinRenderer.h
new file mode 100644
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+++ b/src/Authoring/Qt3DStudio/Controls/WinRenderer.h
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+/****************************************************************************
+**
+** Copyright (C) 2016 NVIDIA Corporation.
+** Copyright (C) 2017 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt 3D Studio.
+**
+** $QT_BEGIN_LICENSE:GPL-EXCEPT$
+** 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 General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3 as published by the Free Software
+** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
+** 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-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef INCLUDED_WIN_RENDERER_H
+#define INCLUDED_WIN_RENDERER_H 1
+
+#pragma once
+
+#include <vector>
+#include <map>
+
+#include "Pt.h"
+#include "Rct.h"
+#include "Renderer.h"
+
+#include <QPainter>
+#include <QRegion>
+
+QT_BEGIN_NAMESPACE
+class QPixmap;
+QT_END_NAMESPACE
+
+class CWinRenderer : public CRenderer
+{
+    typedef std::vector<QPen> TPenList;
+    typedef std::vector<QRegion> TClippingRegions;
+
+protected:
+    CWinRenderer(); ///< Leaves CRenderer in an invalid state, only for subclasses
+    CWinRenderer(QPainter *inDC); ///< Leaves CRenderer in an invalid state, only for subclasses
+
+public:
+    CWinRenderer(QPainter *inDC, const QRect &inClippingRect);
+    virtual ~CWinRenderer();
+
+    void FillSolidRect(const QRect &inCoordinates, const QColor &inColor) override;
+    void FillRoundedRect(const QRect &inCoordinates, const QColor &inColor,
+                         bool vertical) override;
+
+    void MoveTo(const QPoint &inPoint) override;
+    void MoveTo(long inX, long inY) override;
+    void LineTo(const QPoint &inPoint) override;
+    void LineTo(long inX, long inY) override;
+
+    void PushPen(const QColor &inColor, int inWidth = 1) override;
+    void PopPen() override;
+    void BitBltFrom(const QRect &inRect, CRenderer *inRenderer, long inXSrc, long inYSrc) override;
+
+    void DrawText(float inX, float inY, const QString &inText) override;
+    void DrawText(float inX, float inY, const QString &inText,
+                          const QRect &inBoundingRect, const QColor &inColor = Qt::black) override;
+    void DrawBoldText(float inX, float inY, const QString &inText,
+                              const QRect &inBoundingRect, const QColor &inColor = Qt::black) override;
+
+    QSize GetTextSize(const QString &inText) override;
+
+    void DrawBitmap(const QPoint &inPos, const QPixmap &inImage) override;
+    void Draw3dRect(const QRect &inRect, const QColor &inTopLeftColor,
+                    const QColor &inBottomRightColor) override;
+    void DrawGradientBitmap(const QRect &inRct, const QColor &inBeginColor, bool inInverted,
+                                    double inScalingFactor = .99) override;
+
+    void DrawGradient(const QRect &inRect, const QColor &inBeginColor, const QColor &inEndColor) override;
+
+    void PushTranslation(const QPoint &inTranslation) override;
+    void PopTranslation() override;
+    QPoint GetTranslation() override;
+
+    QRect GetClippingRect() override;
+    void PushClippingRect(const QRect &inRect) override;
+    void PopClippingRect() override;
+    void PushAbsoluteClippingRect(const QRect &) override {}
+    void FillHashed(const QRect &inRect, const QColor &inForeGroundColor) override;
+    QPainter *GetPainter() override;
+    QPen GetPen(const QColor &inColor, int inWidth, Qt::PenStyle inStyle);
+
+    QPixmap pixmap() const override;
+
+protected:
+    TPenList m_PenList;
+    TClippingRegions m_ClippingRegions;
+    QPainter *m_painter;
+    QPoint m_currentPos;
+
+protected:
+    struct SPenInfo
+    {
+        QColor Color;
+        long Width;
+        Qt::PenStyle Style;
+    };
+
+    class CPenInfoLessThan : public std::binary_function<const SPenInfo &, const SPenInfo &, bool>
+    {
+    public:
+        inline bool operator()(const SPenInfo &inValL, const SPenInfo &inValR) const
+        {
+            return memcmp(&inValL, &inValR, sizeof(SPenInfo)) < 0;
+        }
+    };
+
+    typedef std::map<SPenInfo, QPen, CPenInfoLessThan> TPenMap;
+    TPenMap m_Pens;
+};
+#endif // INCLUDED_WIN_RENDERER_H