Start moving code from QFxImage to QFxImageBase

6 files changed, 358 insertions, 348 deletions

diff --git a/src/declarative/fx/qfximage.cpp b/src/declarative/fx/qfximage.cpp
index b1c6bda..5c9e1f9 100644
--- a/src/declarative/fx/qfximage.cpp
+++ b/src/declarative/fx/qfximage.cpp
@@ -41,11 +41,6 @@
 
 #include "qfximage.h"
 #include "qfximage_p.h"
-//#include <private/qfxperf_p.h>
-#include <QNetworkRequest>
-#include <QNetworkReply>
-#include <QFile>
-#include <QtDeclarative/qmlengine.h>
 
 #include <QKeyEvent>
 #include <QPainter>
@@ -157,13 +152,6 @@ QFxImage::QFxImage(QFxImagePrivate &dd, QFxItem *parent)
 
 QFxImage::~QFxImage()
 {
-    Q_D(QFxImage);
-    if (d->sciReply)
-        d->sciReply->deleteLater();
-    if (!d->url.isEmpty())
-        QFxPixmap::cancelGet(d->url, this);
-    if (!d->sciurl.isEmpty())
-        QFxPixmap::cancelGet(d->sciurl, this);
 }
 
 /*!
@@ -194,37 +182,6 @@ void QFxImage::setPixmap(const QPixmap &pix)
 }
 
 /*!
-    \qmlproperty int Image::scaleGrid.left
-    \qmlproperty int Image::scaleGrid.right
-    \qmlproperty int Image::scaleGrid.top
-    \qmlproperty int Image::scaleGrid.bottom
-
-    \target ImagexmlpropertiesscaleGrid
-
-    A scale grid uses 4 grid lines (2 horizontal and 2 vertical) to break an image into 9 sections, as shown below:
-
-    \image declarative-scalegrid.png
-
-    When the image is scaled:
-    \list
-    \i the corners (sections 1, 3, 7, and 9) are not scaled at all
-    \i the middle (section 5) is scaled both horizontally and vertically
-    \i sections 2 and 8 are scaled horizontally
-    \i sections 4 and 6 are scaled vertically
-    \endlist
-
-    Each scale grid property (left, right, top, and bottom) specifies an offset from the respective side. For example, \c scaleGrid.bottom="10" sets the bottom scale grid line 10 pixels up from the bottom of the image.
-
-    A scale grid can also be specified using a
-    \l {Image::source}{.sci file}.
-*/
-QFxScaleGrid *QFxImage::scaleGrid()
-{
-    Q_D(QFxImage);
-    return d->getScaleGrid();
-}
-
-/*!
     \qmlproperty FillMode Image::fillMode
 
     Set this property to define what happens when the image set for the item is smaller
@@ -261,14 +218,50 @@ void QFxImage::setFillMode(FillMode mode)
     emit fillModeChanged();
 }
 
-void QFxImage::componentComplete()
-{
-    QFxItem::componentComplete();
-}
+/*!
+    \qmlproperty enum Image::status
+
+    This property holds the status of image loading.  It can be one of:
+    \list
+    \o Null - no image has been set
+    \o Ready - the image has been loaded
+    \o Loading - the image is currently being loaded
+    \o Error - an error occurred while loading the image
+    \endlist
+
+    \sa progress
+*/
 
 /*!
-    \property QFxImage::scaleGrid
-    \brief the 3x3 grid used to scale an image, excluding the corners.
+    \qmlproperty real Image::progress
+
+    This property holds the progress of image loading, from 0.0 (nothing loaded)
+    to 1.0 (finished).
+
+    \sa status
+*/
+
+/*!
+    \qmlproperty url Image::source
+
+    Image can handle any image format supported by Qt, loaded from any URL scheme supported by Qt.
+
+    It can also handle .sci files, which are a Qml-specific format. A .sci file uses a simple text-based format that specifies
+    \list
+    \i the grid lines describing a \l {Image::scaleGrid.left}{scale grid}.
+    \i an image file.
+    \endlist
+
+    The following .sci file sets grid line offsets of 10 on each side for the image \c picture.png:
+    \code
+    gridLeft: 10
+    gridTop: 10
+    gridBottom: 10
+    gridRight: 10
+    imageFile: picture.png
+    \endcode
+
+    The URL may be absolute, or relative to the URL of the component.
 */
 
 void QFxImage::paint(QPainter *p, const QStyleOptionGraphicsItem *, QWidget *)
@@ -360,244 +353,4 @@ void QFxImage::paint(QPainter *p, const QStyleOptionGraphicsItem *, QWidget *)
     }
 }
 
-/*!
-    \qmlproperty enum Image::status
-
-    This property holds the status of image loading.  It can be one of:
-    \list
-    \o Null - no image has been set
-    \o Ready - the image has been loaded
-    \o Loading - the image is currently being loaded
-    \o Error - an error occurred while loading the image
-    \endlist
-
-    \sa progress
-*/
-
-QFxImage::Status QFxImage::status() const
-{
-    Q_D(const QFxImage);
-    return d->status;
-}
-
-/*!
-    \qmlproperty real Image::progress
-
-    This property holds the progress of image loading, from 0.0 (nothing loaded)
-    to 1.0 (finished).
-
-    \sa status
-*/
-
-qreal QFxImage::progress() const
-{
-    Q_D(const QFxImage);
-    return d->progress;
-}
-
-/*!
-    \qmlproperty url Image::source
-
-    Image can handle any image format supported by Qt, loaded from any URL scheme supported by Qt.
-
-    It can also handle .sci files, which are a Qml-specific format. A .sci file uses a simple text-based format that specifies
-    \list
-    \i the grid lines describing a \l {Image::scaleGrid.left}{scale grid}.
-    \i an image file.
-    \endlist
-
-    The following .sci file sets grid line offsets of 10 on each side for the image \c picture.png:
-    \code
-    gridLeft: 10
-    gridTop: 10
-    gridBottom: 10
-    gridRight: 10
-    imageFile: picture.png
-    \endcode
-
-    The URL may be absolute, or relative to the URL of the component.
-*/
-
-/*!
-    \property QFxImage::source
-    \brief the url of the image to be displayed in this item.
-
-    The content specified can be of any image type loadable by QImage. Alternatively,
-    you can specify an sci format file, which specifies both an image and it's scale grid.
-*/
-QUrl QFxImage::source() const
-{
-    Q_D(const QFxImage);
-    return d->url;
-}
-
-void QFxImage::setSource(const QUrl &url)
-{
-#ifdef Q_ENABLE_PERFORMANCE_LOG
-    QFxPerfTimer<QFxPerf::PixmapLoad> perf;
-#endif
-    Q_D(QFxImage);
-    //equality is fairly expensive, so we bypass for simple, common case
-    if ((d->url.isEmpty() == url.isEmpty()) && url == d->url)
-        return;
-
-    if (d->sciReply) {
-        d->sciReply->deleteLater();
-        d->sciReply = 0;
-    }
-
-    if (!d->url.isEmpty())
-        QFxPixmap::cancelGet(d->url, this);
-    if (!d->sciurl.isEmpty())
-        QFxPixmap::cancelGet(d->sciurl, this);
-
-    d->url = url;
-    d->sciurl = QUrl();
-    if (d->progress != 0.0) {
-        d->progress = 0.0;
-        emit progressChanged(d->progress);
-    }
-
-    if (url.isEmpty()) {
-        d->pix = QPixmap();
-        d->status = Null;
-        d->progress = 1.0;
-        setImplicitWidth(0);
-        setImplicitHeight(0);
-        emit statusChanged(d->status);
-        emit sourceChanged(d->url);
-        emit progressChanged(1.0);
-        update();
-    } else {
-        d->status = Loading;
-        if (d->url.path().endsWith(QLatin1String(".sci"))) {
-#ifndef QT_NO_LOCALFILE_OPTIMIZED_QML
-            if (d->url.scheme() == QLatin1String("file")) {
-                QFile file(d->url.toLocalFile());
-                file.open(QIODevice::ReadOnly);
-                setGridScaledImage(QFxGridScaledImage(&file));
-            } else
-#endif
-            {
-                QNetworkRequest req(d->url);
-                req.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::PreferCache);
-                d->sciReply = qmlEngine(this)->networkAccessManager()->get(req);
-                QObject::connect(d->sciReply, SIGNAL(finished()),
-                                 this, SLOT(sciRequestFinished()));
-            }
-        } else {
-            d->reply = QFxPixmap::get(qmlEngine(this), d->url, &d->pix);
-            if (d->reply) {
-                connect(d->reply, SIGNAL(finished()), this, SLOT(requestFinished()));
-                connect(d->reply, SIGNAL(downloadProgress(qint64,qint64)),
-                        this, SLOT(requestProgress(qint64,qint64)));
-            } else {
-                //### should be unified with requestFinished
-                setImplicitWidth(d->pix.width());
-                setImplicitHeight(d->pix.height());
-
-                if (d->status == Loading)
-                    d->status = Ready;
-                d->progress = 1.0;
-                emit statusChanged(d->status);
-                emit sourceChanged(d->url);
-                emit progressChanged(1.0);
-                update();
-            }
-        }
-    }
-
-    emit statusChanged(d->status);
-}
-
-void QFxImage::requestFinished()
-{
-    Q_D(QFxImage);
-    if (d->url.path().endsWith(QLatin1String(".sci"))) {
-        QFxPixmap::find(d->sciurl, &d->pix);
-    } else {
-        if (d->reply) {
-            //###disconnect really needed?
-            disconnect(d->reply, SIGNAL(downloadProgress(qint64,qint64)),
-                       this, SLOT(requestProgress(qint64,qint64)));
-            if (d->reply->error() != QNetworkReply::NoError)
-                d->status = Error;
-        }
-        QFxPixmap::find(d->url, &d->pix);
-    }
-    setImplicitWidth(d->pix.width());
-    setImplicitHeight(d->pix.height());
-
-    if (d->status == Loading)
-        d->status = Ready;
-    d->progress = 1.0;
-    emit statusChanged(d->status);
-    emit sourceChanged(d->url);
-    emit progressChanged(1.0);
-    update();
-}
-
-void QFxImage::sciRequestFinished()
-{
-    Q_D(QFxImage);
-    if (d->sciReply->error() != QNetworkReply::NoError) {
-        d->status = Error;
-        d->sciReply->deleteLater();
-        d->sciReply = 0;
-        emit statusChanged(d->status);
-    } else {
-        QFxGridScaledImage sci(d->sciReply);
-        d->sciReply->deleteLater();
-        d->sciReply = 0;
-        setGridScaledImage(sci);
-    }
-}
-
-void QFxImage::requestProgress(qint64 received, qint64 total)
-{
-    Q_D(QFxImage);
-    if (d->status == Loading && total > 0) {
-        d->progress = qreal(received)/total;
-        emit progressChanged(d->progress);
-    }
-}
-
-void QFxImage::setGridScaledImage(const QFxGridScaledImage& sci)
-{
-    Q_D(QFxImage);
-    if (!sci.isValid()) {
-        d->status = Error;
-        emit statusChanged(d->status);
-    } else {
-        QFxScaleGrid *sg = scaleGrid();
-        sg->setTop(sci.gridTop());
-        sg->setBottom(sci.gridBottom());
-        sg->setLeft(sci.gridLeft());
-        sg->setRight(sci.gridRight());
-        sg->setHorizontalTileRule(sci.horizontalTileRule());
-        sg->setVerticalTileRule(sci.verticalTileRule());
-
-        d->sciurl = d->url.resolved(QUrl(sci.pixmapUrl()));
-        d->reply = QFxPixmap::get(qmlEngine(this), d->sciurl, &d->pix);
-        if (d->reply) {
-            connect(d->reply, SIGNAL(finished()), this, SLOT(requestFinished()));
-            connect(d->reply, SIGNAL(downloadProgress(qint64,qint64)),
-                    this, SLOT(requestProgress(qint64,qint64)));
-        } else {
-            //### should be unified with requestFinished
-            setImplicitWidth(d->pix.width());
-            setImplicitHeight(d->pix.height());
-
-            if (d->status == Loading)
-                d->status = Ready;
-            d->progress = 1.0;
-            emit statusChanged(d->status);
-            emit sourceChanged(d->url);
-            emit progressChanged(1.0);
-            update();
-        }
-    }
-}
-
-
 QT_END_NAMESPACE
diff --git a/src/declarative/fx/qfximage.h b/src/declarative/fx/qfximage.h
index 642e4c8..b31da29 100644
--- a/src/declarative/fx/qfximage.h
+++ b/src/declarative/fx/qfximage.h
@@ -51,20 +51,12 @@ QT_BEGIN_NAMESPACE
 
 QT_MODULE(Declarative)
 class QFxImagePrivate;
-class QFxScaleGrid;
-class QFxGridScaledImage;
 
 class Q_DECLARATIVE_EXPORT QFxImage : public QFxImageBase
 {
     Q_OBJECT
-    Q_ENUMS(Status)
     Q_ENUMS(FillMode)
 
-    Q_PROPERTY(Status status READ status NOTIFY statusChanged)
-    Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
-    Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)
-
-    Q_PROPERTY(QFxScaleGrid *scaleGrid READ scaleGrid)
     Q_PROPERTY(QPixmap pixmap READ pixmap WRITE setPixmap DESIGNABLE false)
     Q_PROPERTY(FillMode fillMode READ fillMode WRITE setFillMode NOTIFY fillModeChanged);
 
@@ -79,35 +71,17 @@ public:
     QPixmap pixmap() const;
     void setPixmap(const QPixmap &);
 
-    enum Status { Null, Ready, Loading, Error };
-    Status status() const;
-    qreal progress() const;
-
-    QUrl source() const;
-    virtual void setSource(const QUrl &url);
-
     void paint(QPainter *, const QStyleOptionGraphicsItem *, QWidget *);
 
 Q_SIGNALS:
-    void sourceChanged(const QUrl &);
-    void statusChanged(Status);
-    void progressChanged(qreal progress);
     void fillModeChanged();
 
 protected:
     QFxImage(QFxImagePrivate &dd, QFxItem *parent);
-    virtual void componentComplete();
-
-private Q_SLOTS:
-    void requestFinished();
-    void sciRequestFinished();
-    void requestProgress(qint64,qint64);
 
 private:
     Q_DISABLE_COPY(QFxImage)
     Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr, QFxImage)
-    void setGridScaledImage(const QFxGridScaledImage& sci);
-    QFxScaleGrid *scaleGrid();
 };
 
 QT_END_NAMESPACE
diff --git a/src/declarative/fx/qfximage_p.h b/src/declarative/fx/qfximage_p.h
index d198c27..825da5b 100644
--- a/src/declarative/fx/qfximage_p.h
+++ b/src/declarative/fx/qfximage_p.h
@@ -54,55 +54,24 @@
 //
 
 #include "qfxitem_p.h"
-#include "qfxscalegrid_p.h"
 #include "qfximagebase_p.h"
 
 #include <QtCore/qpointer.h>
 
 QT_BEGIN_NAMESPACE
 
-class QSvgRenderer;
-class QWebPage;
-class QNetworkReply;
-class QIODevice;
-
 class QFxImagePrivate : public QFxImageBasePrivate
 {
     Q_DECLARE_PUBLIC(QFxImage)
 
 public:
     QFxImagePrivate()
-      : scaleGrid(0),
-        fillMode(QFxImage::Stretch),
-        status(QFxImage::Null), sciReply(0),
-        progress(0.0)
-    {
-    }
-
-    ~QFxImagePrivate()
-    {
-        delete scaleGrid;
-    }
-
-    void setContent(QIODevice* dev, const QString &url);
-
-    QFxScaleGrid *getScaleGrid()
+      : fillMode(QFxImage::Stretch)
     {
-        if (!scaleGrid)
-            scaleGrid = new QFxScaleGrid;
-        return scaleGrid;
     }
 
-    QFxScaleGrid *scaleGrid;
-    QPixmap pix;
-
     QFxImage::FillMode fillMode;
-    QFxImage::Status status;
-    QUrl url;
-    QUrl sciurl;
-    QNetworkReply *sciReply;
-    QPointer<QNetworkReply> reply;
-    qreal progress;
+
 };
 
 QT_END_NAMESPACE
diff --git a/src/declarative/fx/qfximagebase.cpp b/src/declarative/fx/qfximagebase.cpp
index e0b72c2..39c43d3 100644
--- a/src/declarative/fx/qfximagebase.cpp
+++ b/src/declarative/fx/qfximagebase.cpp
@@ -41,17 +41,263 @@
 
 #include "qfximagebase.h"
 #include "qfximagebase_p.h"
+#include <QNetworkRequest>
+#include <QNetworkReply>
+#include <QFile>
+#include <QtDeclarative/qmlengine.h>
 
 QT_BEGIN_NAMESPACE
 
 QFxImageBase::QFxImageBase(QFxItem *parent)
   : QFxItem(*(new QFxImageBasePrivate), parent)
 {
+    setFlag(QGraphicsItem::ItemHasNoContents, true);
 }
 
 QFxImageBase::QFxImageBase(QFxImageBasePrivate &dd, QFxItem *parent)
   : QFxItem(dd, parent)
 {
+    setFlag(QGraphicsItem::ItemHasNoContents, true);
+}
+
+QFxImageBase::~QFxImageBase()
+{
+    Q_D(QFxImageBase);
+    if (d->sciReply)
+        d->sciReply->deleteLater();
+    if (!d->url.isEmpty())
+        QFxPixmap::cancelGet(d->url, this);
+    if (!d->sciurl.isEmpty())
+        QFxPixmap::cancelGet(d->sciurl, this);
+}
+
+/*!
+    \qmlproperty int Image::scaleGrid.left
+    \qmlproperty int Image::scaleGrid.right
+    \qmlproperty int Image::scaleGrid.top
+    \qmlproperty int Image::scaleGrid.bottom
+
+    \target ImagexmlpropertiesscaleGrid
+
+    A scale grid uses 4 grid lines (2 horizontal and 2 vertical) to break an image into 9 sections, as shown below:
+
+    \image declarative-scalegrid.png
+
+    When the image is scaled:
+    \list
+    \i the corners (sections 1, 3, 7, and 9) are not scaled at all
+    \i the middle (section 5) is scaled both horizontally and vertically
+    \i sections 2 and 8 are scaled horizontally
+    \i sections 4 and 6 are scaled vertically
+    \endlist
+
+    Each scale grid property (left, right, top, and bottom) specifies an offset from the respective side. For example, \c scaleGrid.bottom="10" sets the bottom scale grid line 10 pixels up from the bottom of the image.
+
+    A scale grid can also be specified using a
+    \l {Image::source}{.sci file}.
+*/
+QFxScaleGrid *QFxImageBase::scaleGrid()
+{
+    Q_D(QFxImageBase);
+    return d->getScaleGrid();
+}
+
+void QFxImageBase::componentComplete()
+{
+    QFxItem::componentComplete();
+}
+
+
+QFxImageBase::Status QFxImageBase::status() const
+{
+    Q_D(const QFxImageBase);
+    return d->status;
+}
+
+
+qreal QFxImageBase::progress() const
+{
+    Q_D(const QFxImageBase);
+    return d->progress;
+}
+
+
+/*!
+    \property QFxImage::source
+    \brief the url of the image to be displayed in this item.
+
+    The content specified can be of any image type loadable by QImage. Alternatively,
+    you can specify an sci format file, which specifies both an image and it's scale grid.
+*/
+QUrl QFxImageBase::source() const
+{
+    Q_D(const QFxImageBase);
+    return d->url;
+}
+
+void QFxImageBase::setSource(const QUrl &url)
+{
+    Q_D(QFxImageBase);
+    //equality is fairly expensive, so we bypass for simple, common case
+    if ((d->url.isEmpty() == url.isEmpty()) && url == d->url)
+        return;
+
+    if (d->sciReply) {
+        d->sciReply->deleteLater();
+        d->sciReply = 0;
+    }
+
+    if (!d->url.isEmpty())
+        QFxPixmap::cancelGet(d->url, this);
+    if (!d->sciurl.isEmpty())
+        QFxPixmap::cancelGet(d->sciurl, this);
+
+    d->url = url;
+    d->sciurl = QUrl();
+    if (d->progress != 0.0) {
+        d->progress = 0.0;
+        emit progressChanged(d->progress);
+    }
+
+    if (url.isEmpty()) {
+        d->pix = QPixmap();
+        d->status = Null;
+        d->progress = 1.0;
+        setImplicitWidth(0);
+        setImplicitHeight(0);
+        emit statusChanged(d->status);
+        emit sourceChanged(d->url);
+        emit progressChanged(1.0);
+        update();
+    } else {
+        d->status = Loading;
+        if (d->url.path().endsWith(QLatin1String(".sci"))) {
+#ifndef QT_NO_LOCALFILE_OPTIMIZED_QML
+            if (d->url.scheme() == QLatin1String("file")) {
+                QFile file(d->url.toLocalFile());
+                file.open(QIODevice::ReadOnly);
+                setGridScaledImage(QFxGridScaledImage(&file));
+            } else
+#endif
+            {
+                QNetworkRequest req(d->url);
+                req.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::PreferCache);
+                d->sciReply = qmlEngine(this)->networkAccessManager()->get(req);
+                QObject::connect(d->sciReply, SIGNAL(finished()),
+                                 this, SLOT(sciRequestFinished()));
+            }
+        } else {
+            d->reply = QFxPixmap::get(qmlEngine(this), d->url, &d->pix);
+            if (d->reply) {
+                connect(d->reply, SIGNAL(finished()), this, SLOT(requestFinished()));
+                connect(d->reply, SIGNAL(downloadProgress(qint64,qint64)),
+                        this, SLOT(requestProgress(qint64,qint64)));
+            } else {
+                //### should be unified with requestFinished
+                setImplicitWidth(d->pix.width());
+                setImplicitHeight(d->pix.height());
+
+                if (d->status == Loading)
+                    d->status = Ready;
+                d->progress = 1.0;
+                emit statusChanged(d->status);
+                emit sourceChanged(d->url);
+                emit progressChanged(1.0);
+                update();
+            }
+        }
+    }
+
+    emit statusChanged(d->status);
+}
+
+void QFxImageBase::requestFinished()
+{
+    Q_D(QFxImageBase);
+    if (d->url.path().endsWith(QLatin1String(".sci"))) {
+        QFxPixmap::find(d->sciurl, &d->pix);
+    } else {
+        if (d->reply) {
+            //###disconnect really needed?
+            disconnect(d->reply, SIGNAL(downloadProgress(qint64,qint64)),
+                       this, SLOT(requestProgress(qint64,qint64)));
+            if (d->reply->error() != QNetworkReply::NoError)
+                d->status = Error;
+        }
+        QFxPixmap::find(d->url, &d->pix);
+    }
+    setImplicitWidth(d->pix.width());
+    setImplicitHeight(d->pix.height());
+
+    if (d->status == Loading)
+        d->status = Ready;
+    d->progress = 1.0;
+    emit statusChanged(d->status);
+    emit sourceChanged(d->url);
+    emit progressChanged(1.0);
+    update();
+}
+
+void QFxImageBase::sciRequestFinished()
+{
+    Q_D(QFxImageBase);
+    if (d->sciReply->error() != QNetworkReply::NoError) {
+        d->status = Error;
+        d->sciReply->deleteLater();
+        d->sciReply = 0;
+        emit statusChanged(d->status);
+    } else {
+        QFxGridScaledImage sci(d->sciReply);
+        d->sciReply->deleteLater();
+        d->sciReply = 0;
+        setGridScaledImage(sci);
+    }
+}
+
+void QFxImageBase::requestProgress(qint64 received, qint64 total)
+{
+    Q_D(QFxImageBase);
+    if (d->status == Loading && total > 0) {
+        d->progress = qreal(received)/total;
+        emit progressChanged(d->progress);
+    }
+}
+
+void QFxImageBase::setGridScaledImage(const QFxGridScaledImage& sci)
+{
+    Q_D(QFxImageBase);
+    if (!sci.isValid()) {
+        d->status = Error;
+        emit statusChanged(d->status);
+    } else {
+        QFxScaleGrid *sg = scaleGrid();
+        sg->setTop(sci.gridTop());
+        sg->setBottom(sci.gridBottom());
+        sg->setLeft(sci.gridLeft());
+        sg->setRight(sci.gridRight());
+        sg->setHorizontalTileRule(sci.horizontalTileRule());
+        sg->setVerticalTileRule(sci.verticalTileRule());
+
+        d->sciurl = d->url.resolved(QUrl(sci.pixmapUrl()));
+        d->reply = QFxPixmap::get(qmlEngine(this), d->sciurl, &d->pix);
+        if (d->reply) {
+            connect(d->reply, SIGNAL(finished()), this, SLOT(requestFinished()));
+            connect(d->reply, SIGNAL(downloadProgress(qint64,qint64)),
+                    this, SLOT(requestProgress(qint64,qint64)));
+        } else {
+            //### should be unified with requestFinished
+            setImplicitWidth(d->pix.width());
+            setImplicitHeight(d->pix.height());
+
+            if (d->status == Loading)
+                d->status = Ready;
+            d->progress = 1.0;
+            emit statusChanged(d->status);
+            emit sourceChanged(d->url);
+            emit progressChanged(1.0);
+            update();
+        }
+    }
 }
 
 QT_END_NAMESPACE
diff --git a/src/declarative/fx/qfximagebase.h b/src/declarative/fx/qfximagebase.h
index 7e04f0d..78e391e 100644
--- a/src/declarative/fx/qfximagebase.h
+++ b/src/declarative/fx/qfximagebase.h
@@ -46,15 +46,50 @@
 
 QT_BEGIN_NAMESPACE
 
+class QFxScaleGrid;
+class QFxGridScaledImage;
 class QFxImageBasePrivate;
 class QFxImageBase : public QFxItem
 {
+    Q_OBJECT
+    Q_ENUMS(Status)
+
+    Q_PROPERTY(Status status READ status NOTIFY statusChanged)
+    Q_PROPERTY(QUrl source READ source WRITE setSource NOTIFY sourceChanged)
+    Q_PROPERTY(qreal progress READ progress NOTIFY progressChanged)
+    Q_PROPERTY(QFxScaleGrid *scaleGrid READ scaleGrid)
+
 public:
     QFxImageBase(QFxItem *parent = 0);
+    ~QFxImageBase();
+    enum Status { Null, Ready, Loading, Error };
+    Status status() const;
+    qreal progress() const;
+
+    QUrl source() const;
+    virtual void setSource(const QUrl &url);
+
+Q_SIGNALS:
+    void sourceChanged(const QUrl &);
+    void statusChanged(Status);
+    void progressChanged(qreal progress);
 
 protected:
     QFxImageBase(QFxImageBasePrivate &dd, QFxItem *parent);
+    virtual void componentComplete();
+
+private Q_SLOTS:
+    void requestFinished();
+    void sciRequestFinished();
+    void requestProgress(qint64,qint64);
+
+private:
+    void setGridScaledImage(const QFxGridScaledImage& sci);
+    QFxScaleGrid *scaleGrid();
 
+private:
+    Q_DISABLE_COPY(QFxImageBase)
+    Q_DECLARE_PRIVATE_D(QGraphicsItem::d_ptr, QFxImageBase)
 };
 
 QT_END_NAMESPACE
diff --git a/src/declarative/fx/qfximagebase_p.h b/src/declarative/fx/qfximagebase_p.h
index 7e5d722..e84fffe 100644
--- a/src/declarative/fx/qfximagebase_p.h
+++ b/src/declarative/fx/qfximagebase_p.h
@@ -54,17 +54,50 @@
 //
 
 #include "qfxitem_p.h"
+#include "qfxscalegrid_p.h"
 
 QT_BEGIN_NAMESPACE
 
+class QSvgRenderer;
+class QWebPage;
+class QNetworkReply;
+class QIODevice;
+
 class QFxImageBasePrivate : public QFxItemPrivate
 {
     Q_DECLARE_PUBLIC(QFxImageBase)
 
 public:
     QFxImageBasePrivate()
+      : scaleGrid(0),
+        status(QFxImageBase::Null), sciReply(0),
+        progress(0.0)
+    {
+    }
+
+    ~QFxImageBasePrivate()
+    {
+        delete scaleGrid;
+    }
+
+    void setContent(QIODevice* dev, const QString &url);
+
+    QFxScaleGrid *getScaleGrid()
     {
+        if (!scaleGrid)
+            scaleGrid = new QFxScaleGrid;
+        return scaleGrid;
     }
+
+    QFxScaleGrid *scaleGrid;
+    QPixmap pix;
+
+    QFxImageBase::Status status;
+    QUrl url;
+    QUrl sciurl;
+    QNetworkReply *sciReply;
+    QPointer<QNetworkReply> reply;
+    qreal progress;
 };
 
 QT_END_NAMESPACE