Add getters for QGraphicsFrameCapture

Add getters for path and prefix

Change-Id: Ifb243a0a15b8907e07bb821b7057bfbe0d350647
Reviewed-by: Janne Koskinen <janne.p.koskinen@qt.io>

src/gui/util/qgraphicsframecapture.cpp

@@ -54,12 +54,26 @@ void QGraphicsFrameCapture::endCaptureFrame()
         d->endCaptureFrame();
 }
 
+QString QGraphicsFrameCapture::capturePath() const
+{
+    if (!d.isNull())
+        return d->capturePath();
+    return QString();
+}
+
 void QGraphicsFrameCapture::setCapturePath(const QString &path)
 {
     if (!d.isNull())
         d->setCapturePath(path);
 }
 
+QString QGraphicsFrameCapture::capturePrefix() const
+{
+    if (!d.isNull())
+        return d->capturePrefix();
+    return QString();
+}
+
 void QGraphicsFrameCapture::setCapturePrefix(const QString &prefix)
 {
     if (!d.isNull())

src/gui/util/qgraphicsframecapture_p.h

@@ -32,8 +32,13 @@ public:
     void setRhi(QRhi *rhi);
     void startCaptureFrame();
     void endCaptureFrame();
+
+    QString capturePath() const;
     void setCapturePath(const QString &path);
+
+    QString capturePrefix() const;
     void setCapturePrefix(const QString &prefix);
+
     bool isLoaded() const;
     bool isCapturing() const;
     void openCapture() const;

src/gui/util/qgraphicsframecapture_p_p.h

@@ -36,8 +36,13 @@ public:
     virtual void setRhi(QRhi *rhi) = 0;
     virtual void startCaptureFrame() = 0;
     virtual void endCaptureFrame() = 0;
+
+    QString capturePath() const { return m_capturePath; };
     virtual void setCapturePath(const QString &path) { m_capturePath = path; }
+
+    QString capturePrefix() const { return m_capturePrefix; }
     virtual void setCapturePrefix(const QString &prefix) { m_capturePrefix = prefix; }
+
     virtual bool initialized() const = 0;
     virtual bool isCapturing() const = 0;
     virtual void openCapture() = 0;