From ac90f1e7a4f06749f93b2b593fbf1b993d8af4c5 Mon Sep 17 00:00:00 2001
From: Martin Jones <martin.jones@nokia.com>
Date: Tue, 19 Jan 2010 10:30:53 +1000
Subject: Try again to make it compile on Symbian.

---
 .../graphicsitems/qmlgraphicspathview.cpp          | 34 +++++++++++++++-------
 1 file changed, 23 insertions(+), 11 deletions(-)

diff --git a/src/declarative/graphicsitems/qmlgraphicspathview.cpp b/src/declarative/graphicsitems/qmlgraphicspathview.cpp
index 2fc0dfb..112eda2 100644
--- a/src/declarative/graphicsitems/qmlgraphicspathview.cpp
+++ b/src/declarative/graphicsitems/qmlgraphicspathview.cpp
@@ -56,6 +56,18 @@ QT_BEGIN_NAMESPACE
 
 QML_DEFINE_TYPE(Qt,4,6,PathView,QmlGraphicsPathView)
 
+
+inline qreal qmlMod(qreal x, qreal y)
+{
+#ifdef QT_USE_MATH_H_FLOATS
+    if(sizeof(qreal) == sizeof(float))
+        return fmodf(float(x), float(y));
+    else
+#endif
+        return fmod(x, y);
+}
+
+
 class QmlGraphicsPathViewAttached : public QObject
 {
     Q_OBJECT
@@ -250,7 +262,7 @@ void QmlGraphicsPathViewPrivate::setOffset(qreal o)
 {
     Q_Q(QmlGraphicsPathView);
     if (_offset != o) {
-        _offset = fmod(o, qreal(100.0));
+        _offset = qmlMod(o, qreal(100.0));
         if (_offset < 0)
             _offset = 100.0 + _offset;
         q->refill();
@@ -450,8 +462,8 @@ void QmlGraphicsPathView::mouseReleaseEvent(QGraphicsSceneMouseEvent *)
             velocity = 100;
         else if (velocity < -100)
             velocity = -100;
-        qreal inc = fmod(d->_offset - d->snapPos, qreal(100.0 / d->model->count()));
-        qreal dist = qAbs(velocity/2 - fmod(velocity/2, qreal(100.0 / d->model->count()) - inc));
+        qreal inc = qmlMod(d->_offset - d->snapPos, qreal(100.0 / d->model->count()));
+        qreal dist = qAbs(velocity/2 - qmlMod(velocity/2, qreal(100.0 / d->model->count()) - inc));
         d->moveOffset.setValue(d->_offset);
         d->tl.accel(d->moveOffset, velocity, 10, dist);
         d->tl.execute(d->fixupOffsetEvent);
@@ -542,7 +554,7 @@ void QmlGraphicsPathView::componentComplete()
 
         itemIndex += d->pathOffset;
         itemIndex %= d->items.count();
-        qreal targetOffset = fmod(100 + (d->snapPos*100) - 100.0 * itemIndex / d->items.count(), qreal(100.0));
+        qreal targetOffset = qmlMod(100 + (d->snapPos*100) - 100.0 * itemIndex / d->items.count(), qreal(100.0));
 
         if (targetOffset < 0)
             targetOffset = 100.0 + targetOffset;
@@ -609,7 +621,7 @@ void QmlGraphicsPathView::refill()
     for (int i=0; i<d->items.count(); i++){
         qreal percent = i * (100. / d->items.count());
         percent = percent + d->_offset;
-        percent = fmod(percent, qreal(100.0));
+        percent = qmlMod(percent, qreal(100.0));
         positions << qAbs(percent/100.0);
     }
 
@@ -696,7 +708,7 @@ void QmlGraphicsPathView::itemsInserted(int modelIndex, int count)
     int itemIndex = (d->currentIndex - d->firstIndex + d->model->count())%d->model->count();
     itemIndex += d->pathOffset;
     itemIndex %= d->items.count();
-    qreal targetOffset = fmod(100 + (d->snapPos*100) - 100.0 * itemIndex / d->items.count(), qreal(100.0));
+    qreal targetOffset = qmlMod(100 + (d->snapPos*100) - 100.0 * itemIndex / d->items.count(), qreal(100.0));
 
     if (targetOffset < 0)
         targetOffset = 100.0 + targetOffset;
@@ -733,7 +745,7 @@ void QmlGraphicsPathView::itemsRemoved(int modelIndex, int count)
     int itemIndex = (d->currentIndex - d->firstIndex + d->model->count())%d->model->count();
     itemIndex += d->pathOffset;
     itemIndex %= d->items.count();
-    qreal targetOffset = fmod(100 + (d->snapPos*100) - 100.0 * itemIndex / d->items.count(), qreal(100.0));
+    qreal targetOffset = qmlMod(100 + (d->snapPos*100) - 100.0 * itemIndex / d->items.count(), qreal(100.0));
 
     if (targetOffset < 0)
         targetOffset = 100.0 + targetOffset;
@@ -766,12 +778,12 @@ int QmlGraphicsPathViewPrivate::calcCurrentIndex()
 {
     int current = -1;
     if (model && items.count()) {
-        _offset = fmod(_offset, qreal(100.0));
+        _offset = qmlMod(_offset, qreal(100.0));
         if (_offset < 0)
             _offset += 100.0;
 
         if (pathItems == -1) {
-            qreal delta = fmod(_offset - snapPos, qreal(100.0));
+            qreal delta = qmlMod(_offset - snapPos, qreal(100.0));
             if (delta < 0)
                 delta = 100.0 + delta;
             int ii = model->count() - qRound(delta * model->count() / 100);
@@ -784,7 +796,7 @@ int QmlGraphicsPathViewPrivate::calcCurrentIndex()
             for (int i=0; i<items.count(); i++){
                 qreal percent = i * (100. / items.count());
                 percent = percent + _offset;
-                percent = fmod(percent, qreal(100.0));
+                percent = qmlMod(percent, qreal(100.0));
                 qreal diff = qAbs(snapPos - (percent/100.0));
                 if (diff < bestDiff){
                     bestDiff = diff;
@@ -843,7 +855,7 @@ void QmlGraphicsPathViewPrivate::snapToCurrent()
 
     itemIndex += pathOffset;
     itemIndex %= items.count();
-    qreal targetOffset = fmod(100 + (snapPos*100) - 100.0 * itemIndex / items.count(), qreal(100.0));
+    qreal targetOffset = qmlMod(100 + (snapPos*100) - 100.0 * itemIndex / items.count(), qreal(100.0));
 
     if (targetOffset < 0)
         targetOffset = 100.0 + targetOffset;
-- 
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