Fix for SVG animate-transform when additive = "replace".

On animate transform if additive = "replace" then transform specified
with the element should be replaced with value of animateTransform. If
additive = "sum" , then apply the animateTransform on top of element
level transform.

Reviewed-by: Kim

1 files changed, 42 insertions, 2 deletions

diff --git a/src/svg/qsvgstyle_p.h b/src/svg/qsvgstyle_p.h
index c18a265..6f56574 100644
--- a/src/svg/qsvgstyle_p.h
+++ b/src/svg/qsvgstyle_p.h
@@ -250,7 +250,7 @@ public:
     {
         return m_style;
     }
-	
+
     void setGradientId(const QString &Id)
     {
         m_gradientId = Id;
@@ -529,20 +529,59 @@ public:
         SkewX,
         SkewY
     };
+    enum Additive
+    {
+        Sum,
+        Replace
+    };
 public:
     QSvgAnimateTransform(int startMs, int endMs, int by = 0);
-    void setArgs(TransformType type, const QVector<qreal> &args);
+    void setArgs(TransformType type, Additive additive, const QVector<qreal> &args);
     void setFreeze(bool freeze);
     void setRepeatCount(qreal repeatCount);
     virtual void apply(QPainter *p, const QRectF &, QSvgNode *node, QSvgExtraStates &states);
     virtual void revert(QPainter *p, QSvgExtraStates &states);
     virtual Type type() const;
+    QSvgAnimateTransform::Additive additiveType() const
+    {
+        return m_additive;
+    }
+
+    bool animFinished(qreal totalTimeElapsed)
+    {
+        qreal animationFrame = (totalTimeElapsed - m_from) / m_to;
+        if (m_repeatCount >= 0 && m_repeatCount < animationFrame)
+            return true;
+        return false;
+    }
+
+    qreal animStartTime() const
+    {
+        return m_from;
+    }
+
+    void setTransformApplied(bool apply)
+    {
+        m_transformApplied = apply;
+    }
+
+    bool transformApplied() const
+    {
+        return m_transformApplied;
+    }
+
+    bool frozen()
+    {
+        return m_freeze;
+    }
+
 protected:
     void resolveMatrix(QSvgNode *node);
 private:
     qreal m_from, m_to, m_by;
     qreal m_totalRunningTime;
     TransformType m_type;
+    Additive m_additive;
     QVector<qreal> m_args;
     int m_count;
     QTransform m_transform;
@@ -550,6 +589,7 @@ private:
     bool m_finished;
     bool m_freeze;
     qreal m_repeatCount;
+    bool m_transformApplied;
 };