Workaround QUrl::toLocalFile not knowing about qrc:

QNetworkAccess does similar things.

5 files changed, 63 insertions, 14 deletions

diff --git a/src/declarative/extra/qmlfontloader.cpp b/src/declarative/extra/qmlfontloader.cpp
index 66c8567..4a447de 100644
--- a/src/declarative/extra/qmlfontloader.cpp
+++ b/src/declarative/extra/qmlfontloader.cpp
@@ -92,6 +92,15 @@ QmlFontLoader::~QmlFontLoader()
 {
 }
 
+static QString toLocalFileOrQrc(const QUrl& url)
+{
+    QString r = url.toLocalFile();
+    if (r.isEmpty() && url.scheme() == QLatin1String("qrc"))
+        r = QLatin1Char(':') + url.path();
+    return r;
+}
+
+
 /*!
     \qmlproperty url FontLoader::source
     The url of the font to load.
@@ -112,8 +121,9 @@ void QmlFontLoader::setSource(const QUrl &url)
     d->status = Loading;
     emit statusChanged();
 #ifndef QT_NO_LOCALFILE_OPTIMIZED_QML
-    if (d->url.scheme() == QLatin1String("file")) {
-        QFile file(d->url.toLocalFile());
+    QString lf = toLocalFileOrQrc(d->url);
+    if (!lf.isEmpty()) {
+        QFile file(lf);
         file.open(QIODevice::ReadOnly);
         QByteArray ba = file.readAll();
         d->addFontToDatabase(ba);
diff --git a/src/declarative/fx/qfxborderimage.cpp b/src/declarative/fx/qfxborderimage.cpp
index 8f98a11..f1574e5 100644
--- a/src/declarative/fx/qfxborderimage.cpp
+++ b/src/declarative/fx/qfxborderimage.cpp
@@ -138,6 +138,15 @@ QFxBorderImage::~QFxBorderImage()
     The URL may be absolute, or relative to the URL of the component.
 */
 
+static QString toLocalFileOrQrc(const QUrl& url)
+{
+    QString r = url.toLocalFile();
+    if (r.isEmpty() && url.scheme() == QLatin1String("qrc"))
+        r = QLatin1Char(':') + url.path();
+    return r;
+}
+
+
 void QFxBorderImage::setSource(const QUrl &url)
 {
     Q_D(QFxBorderImage);
@@ -180,8 +189,9 @@ void QFxBorderImage::setSource(const QUrl &url)
         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());
+            QString lf = toLocalFileOrQrc(d->url);
+            if (!lf.isEmpty()) {
+                QFile file(lf);
                 file.open(QIODevice::ReadOnly);
                 setGridScaledImage(QFxGridScaledImage(&file));
             } else
diff --git a/src/declarative/fx/qfxpixmapcache.cpp b/src/declarative/fx/qfxpixmapcache.cpp
index 80b5011..13e1b16 100644
--- a/src/declarative/fx/qfxpixmapcache.cpp
+++ b/src/declarative/fx/qfxpixmapcache.cpp
@@ -124,6 +124,14 @@ static bool readImage(QIODevice *dev, QPixmap *pixmap)
     This class is NOT reentrant.
  */
 
+static QString toLocalFileOrQrc(const QUrl& url)
+{
+    QString r = url.toLocalFile();
+    if (r.isEmpty() && url.scheme() == QLatin1String("qrc"))
+        r = QLatin1Char(':') + url.path();
+    return r;
+}
+
 /*!
     Finds the cached pixmap corresponding to \a url.
     A previous call to get() must have requested the URL,
@@ -142,8 +150,9 @@ bool QFxPixmapCache::find(const QUrl& url, QPixmap *pixmap)
     bool ok = true;
     if (!QPixmapCache::find(key,pixmap)) {
 #ifndef QT_NO_LOCALFILE_OPTIMIZED_QML
-        if (url.scheme()==QLatin1String("file")) {
-            QFile f(url.toLocalFile());
+        QString lf = toLocalFileOrQrc(url);
+        if (!lf.isEmpty()) {
+            QFile f(lf);
             if (f.open(QIODevice::ReadOnly)) {
                 if (!readImage(&f, pixmap)) {
                     qWarning() << "Format error loading" << url;
@@ -207,10 +216,11 @@ bool QFxPixmapCache::find(const QUrl& url, QPixmap *pixmap)
 QNetworkReply *QFxPixmapCache::get(QmlEngine *engine, const QUrl& url, QPixmap *pixmap)
 {
 #ifndef QT_NO_LOCALFILE_OPTIMIZED_QML
-    if (url.scheme()==QLatin1String("file")) {
+    QString lf = toLocalFileOrQrc(url);
+    if (!lf.isEmpty()) {
         QString key = url.toString();
         if (!QPixmapCache::find(key,pixmap)) {
-            QFile f(url.toLocalFile());
+            QFile f(lf);
             if (f.open(QIODevice::ReadOnly)) {
                 if (!readImage(&f, pixmap)) {
                     qWarning() << "Format error loading" << url;
diff --git a/src/declarative/qml/qmlcompositetypemanager.cpp b/src/declarative/qml/qmlcompositetypemanager.cpp
index 13bd02c..3c76344 100644
--- a/src/declarative/qml/qmlcompositetypemanager.cpp
+++ b/src/declarative/qml/qmlcompositetypemanager.cpp
@@ -262,13 +262,22 @@ void QmlCompositeTypeManager::resourceReplyFinished()
     reply->deleteLater();
 }
 
+static QString toLocalFileOrQrc(const QUrl& url)
+{
+    QString r = url.toLocalFile();
+    if (r.isEmpty() && url.scheme() == QLatin1String("qrc"))
+        r = QLatin1Char(':') + url.path();
+    return r;
+}
+
 void QmlCompositeTypeManager::loadResource(QmlCompositeTypeResource *resource)
 {
     QUrl url(resource->url);
 
-    if (url.scheme() == QLatin1String("file")) {
+    QString lf = toLocalFileOrQrc(url);
+    if (!lf.isEmpty()) {
 
-        QFile file(url.toLocalFile());
+        QFile file(lf);
         if (file.open(QFile::ReadOnly)) {
             resource->data = file.readAll();
             resource->status = QmlCompositeTypeResource::Complete;
@@ -290,9 +299,10 @@ void QmlCompositeTypeManager::loadSource(QmlCompositeTypeData *unit)
 {
     QUrl url(unit->imports.baseUrl());
 
-    if (url.scheme() == QLatin1String("file")) {
+    QString lf = toLocalFileOrQrc(url);
+    if (!lf.isEmpty()) {
 
-        QFile file(url.toLocalFile());
+        QFile file(lf);
         if (file.open(QFile::ReadOnly)) {
             QByteArray data = file.readAll();
             setData(unit, data, url);
diff --git a/src/declarative/qml/qmlengine.cpp b/src/declarative/qml/qmlengine.cpp
index ef0f975..2bec140 100644
--- a/src/declarative/qml/qmlengine.cpp
+++ b/src/declarative/qml/qmlengine.cpp
@@ -955,6 +955,15 @@ QVariant QmlScriptClass::toVariant(QmlEngine *engine, const QScriptValue &val)
     return QVariant();
 }
 
+// XXX this beyonds in QUrl::toLocalFile()
+static QString toLocalFileOrQrc(const QUrl& url)
+{
+    QString r = url.toLocalFile();
+    if (r.isEmpty() && url.scheme() == QLatin1String("qrc"))
+        r = QLatin1Char(':') + url.path();
+    return r;
+}
+
 /////////////////////////////////////////////////////////////
 struct QmlEnginePrivate::ImportedNamespace {
     QStringList urls;
@@ -985,7 +994,7 @@ struct QmlEnginePrivate::ImportedNamespace {
                 QUrl url = QUrl(urls.at(i) + QLatin1String("/") + QString::fromUtf8(type) + QLatin1String(".qml"));
                 if (vmaj || vmin) {
                     // Check version file - XXX cache these in QmlEngine!
-                    QFile qmldir(QUrl(urls.at(i)+QLatin1String("/qmldir")).toLocalFile());
+                    QFile qmldir(toLocalFileOrQrc(QUrl(urls.at(i)+QLatin1String("/qmldir"))));
                     if (qmldir.open(QIODevice::ReadOnly)) {
                         do {
                             QByteArray lineba = qmldir.readLine();
@@ -1016,7 +1025,7 @@ struct QmlEnginePrivate::ImportedNamespace {
                     }
                 } else {
                     // XXX search non-files too! (eg. zip files, see QT-524)
-                    QFileInfo f(url.toLocalFile());
+                    QFileInfo f(toLocalFileOrQrc(url));
                     if (f.exists()) {
                         if (url_return)
                             *url_return = url;