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-rw-r--r--src/quick/items/context2d/qquickcanvasitem.cpp44
-rw-r--r--src/quick/items/context2d/qquickcanvasitem_p.h2
-rw-r--r--src/quick/items/context2d/qquickcontext2d_p.h18
-rw-r--r--src/quick/items/context2d/qquickcontext2dcommandbuffer_p.h4
-rw-r--r--src/quick/items/context2d/qquickcontext2dtexture_p.h16
-rw-r--r--src/quick/items/context2d/qquickcontext2dtile_p.h8
6 files changed, 50 insertions, 42 deletions
diff --git a/src/quick/items/context2d/qquickcanvasitem.cpp b/src/quick/items/context2d/qquickcanvasitem.cpp
index 212148b754..78db92ba8a 100644
--- a/src/quick/items/context2d/qquickcanvasitem.cpp
+++ b/src/quick/items/context2d/qquickcanvasitem.cpp
@@ -1095,6 +1095,27 @@ QImage QQuickCanvasItem::toImage(const QRectF& rect) const
return QImage();
}
+static const char* mimeToType(const QString &mime)
+{
+ const QLatin1String imagePrefix("image/");
+ if (!mime.startsWith(imagePrefix))
+ return nullptr;
+ const QStringRef mimeExt = mime.midRef(imagePrefix.size());
+ if (mimeExt == QLatin1String("png"))
+ return "png";
+ else if (mimeExt == QLatin1String("bmp"))
+ return "bmp";
+ else if (mimeExt == QLatin1String("jpeg"))
+ return "jpeg";
+ else if (mimeExt == QLatin1String("x-portable-pixmap"))
+ return "ppm";
+ else if (mimeExt == QLatin1String("tiff"))
+ return "tiff";
+ else if (mimeExt == QLatin1String("xpm"))
+ return "xpm";
+ return nullptr;
+}
+
/*!
\qmlmethod string QtQuick::Canvas::toDataURL(string mimeType)
@@ -1112,27 +1133,14 @@ QString QQuickCanvasItem::toDataURL(const QString& mimeType) const
QByteArray ba;
QBuffer buffer(&ba);
buffer.open(QIODevice::WriteOnly);
- QString mime = mimeType.toLower();
- QString type;
- if (mime == QLatin1String("image/png")) {
- type = QStringLiteral("PNG");
- } else if (mime == QLatin1String("image/bmp"))
- type = QStringLiteral("BMP");
- else if (mime == QLatin1String("image/jpeg"))
- type = QStringLiteral("JPEG");
- else if (mime == QLatin1String("image/x-portable-pixmap"))
- type = QStringLiteral("PPM");
- else if (mime == QLatin1String("image/tiff"))
- type = QStringLiteral("TIFF");
- else if (mime == QLatin1String("image/xpm"))
- type = QStringLiteral("XPM");
- else
+ const QString mime = mimeType.toLower();
+ const char* type = mimeToType(mime);
+ if (!type)
return QStringLiteral("data:,");
- image.save(&buffer, type.toLatin1());
+ image.save(&buffer, type);
buffer.close();
- QString dataUrl = QStringLiteral("data:%1;base64,%2");
- return dataUrl.arg(mime).arg(QLatin1String(ba.toBase64().constData()));
+ return QLatin1String("data:") + mime + QLatin1String(";base64,") + QLatin1String(ba.toBase64().constData());
}
return QStringLiteral("data:,");
}
diff --git a/src/quick/items/context2d/qquickcanvasitem_p.h b/src/quick/items/context2d/qquickcanvasitem_p.h
index 8196debef1..8af84d0e7c 100644
--- a/src/quick/items/context2d/qquickcanvasitem_p.h
+++ b/src/quick/items/context2d/qquickcanvasitem_p.h
@@ -195,7 +195,7 @@ private:
Q_INVOKABLE void delayedCreate();
bool createContext(const QString &contextType);
void initializeContext(QQuickCanvasContext *context, const QVariantMap &args = QVariantMap());
- QRect tiledRect(const QRectF &window, const QSize &tileSize);
+ static QRect tiledRect(const QRectF &window, const QSize &tileSize);
bool isPaintConnected();
};
diff --git a/src/quick/items/context2d/qquickcontext2d_p.h b/src/quick/items/context2d/qquickcontext2d_p.h
index e897263b6f..334bf08329 100644
--- a/src/quick/items/context2d/qquickcontext2d_p.h
+++ b/src/quick/items/context2d/qquickcontext2d_p.h
@@ -184,17 +184,17 @@ public:
QQuickContext2D(QObject *parent = 0);
~QQuickContext2D();
- QStringList contextNames() const;
- void init(QQuickCanvasItem *canvasItem, const QVariantMap &args);
- void prepare(const QSize& canvasSize, const QSize& tileSize, const QRect& canvasWindow, const QRect& dirtyRect, bool smooth, bool antialiasing);
- void flush();
+ QStringList contextNames() const override;
+ void init(QQuickCanvasItem *canvasItem, const QVariantMap &args) override;
+ void prepare(const QSize& canvasSize, const QSize& tileSize, const QRect& canvasWindow, const QRect& dirtyRect, bool smooth, bool antialiasing) override;
+ void flush() override;
void sync();
QThread *thread() const { return m_thread; }
QQuickContext2DTexture *texture() const;
- QImage toImage(const QRectF& bounds);
+ QImage toImage(const QRectF& bounds) override;
- QV4::ReturnedValue v4value() const;
- void setV4Engine(QV4::ExecutionEngine *eng);
+ QV4::ReturnedValue v4value() const override;
+ void setV4Engine(QV4::ExecutionEngine *eng) override;
QQuickCanvasItem* canvas() const { return m_canvas; }
QQuickContext2DCommandBuffer* buffer() const { return m_buffer; }
@@ -243,8 +243,8 @@ public:
QPainterPath createTextGlyphs(qreal x, qreal y, const QString& text);
QQmlRefPointer<QQuickCanvasPixmap> createPixmap(const QUrl& url);
- QOpenGLContext *glContext() { return m_glContext; }
- QSurface *surface() { return m_surface.data(); }
+ QOpenGLContext *glContext() const { return m_glContext; }
+ QSurface *surface() const { return m_surface.data(); }
void setGrabbedImage(const QImage& grab);
State state;
diff --git a/src/quick/items/context2d/qquickcontext2dcommandbuffer_p.h b/src/quick/items/context2d/qquickcontext2dcommandbuffer_p.h
index 3663e49f10..2a1ac7304e 100644
--- a/src/quick/items/context2d/qquickcontext2dcommandbuffer_p.h
+++ b/src/quick/items/context2d/qquickcontext2dcommandbuffer_p.h
@@ -71,7 +71,7 @@ public:
void reset();
void clear();
- inline int size() {return commands.size();}
+ inline int size() const { return commands.size(); }
inline bool isEmpty() const {return commands.isEmpty(); }
inline bool hasNext() const {return cmdIdx < commands.size(); }
inline QQuickContext2D::PaintCommand takeNextCommand() { return commands.at(cmdIdx++); }
@@ -249,7 +249,7 @@ public:
void replay(QPainter* painter, QQuickContext2D::State& state, const QVector2D &scaleFactor);
private:
- QPen makePen(const QQuickContext2D::State& state);
+ static QPen makePen(const QQuickContext2D::State& state);
void setPainterState(QPainter* painter, const QQuickContext2D::State& state, const QPen& pen);
int cmdIdx;
int intIdx;
diff --git a/src/quick/items/context2d/qquickcontext2dtexture_p.h b/src/quick/items/context2d/qquickcontext2dtexture_p.h
index 04d7b40ab7..97135816a2 100644
--- a/src/quick/items/context2d/qquickcontext2dtexture_p.h
+++ b/src/quick/items/context2d/qquickcontext2dtexture_p.h
@@ -124,7 +124,7 @@ public:
// Called during sync() on the scene graph thread while GUI is blocked.
virtual QSGTexture *textureForNextFrame(QSGTexture *lastFrame, QQuickWindow *window) = 0;
- bool event(QEvent *e);
+ bool event(QEvent *e) override;
#if QT_CONFIG(opengl)
void initializeOpenGL(QOpenGLContext *gl, QOffscreenSurface *s) {
m_gl = gl;
@@ -225,17 +225,17 @@ public:
QQuickContext2DImageTexture();
~QQuickContext2DImageTexture();
- virtual QQuickCanvasItem::RenderTarget renderTarget() const;
+ QQuickCanvasItem::RenderTarget renderTarget() const override;
- virtual QQuickContext2DTile* createTile() const;
- virtual QPaintDevice* beginPainting();
- virtual void endPainting();
- virtual void compositeTile(QQuickContext2DTile* tile);
+ QQuickContext2DTile* createTile() const override;
+ QPaintDevice* beginPainting() override;
+ void endPainting() override;
+ void compositeTile(QQuickContext2DTile* tile) override;
- virtual QSGTexture *textureForNextFrame(QSGTexture *lastFrame, QQuickWindow *window);
+ QSGTexture *textureForNextFrame(QSGTexture *lastFrame, QQuickWindow *window) override;
public Q_SLOTS:
- virtual void grabImage(const QRectF& region = QRectF());
+ void grabImage(const QRectF& region = QRectF()) override;
private:
QImage m_image;
diff --git a/src/quick/items/context2d/qquickcontext2dtile_p.h b/src/quick/items/context2d/qquickcontext2dtile_p.h
index e7eed7b086..d5255edcfc 100644
--- a/src/quick/items/context2d/qquickcontext2dtile_p.h
+++ b/src/quick/items/context2d/qquickcontext2dtile_p.h
@@ -93,12 +93,12 @@ class QQuickContext2DFBOTile : public QQuickContext2DTile
public:
QQuickContext2DFBOTile();
~QQuickContext2DFBOTile();
- virtual void setRect(const QRect& r);
+ virtual void setRect(const QRect& r) override;
QOpenGLFramebufferObject* fbo() const {return m_fbo;}
- void drawFinished();
+ void drawFinished() override;
protected:
- void aboutToDraw();
+ void aboutToDraw() override;
private:
@@ -110,7 +110,7 @@ class QQuickContext2DImageTile : public QQuickContext2DTile
public:
QQuickContext2DImageTile();
~QQuickContext2DImageTile();
- void setRect(const QRect& r);
+ void setRect(const QRect& r) override;
const QImage& image() const {return m_image;}
private:
QImage m_image;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-21 01:41:29 +0000