QmlJS: Collect import version numbers in Bind.

src/libs/qmljs/qmljsbind.cpp

@@ -53,17 +53,17 @@ Bind::~Bind()
 {
 }
 
-QStringList Bind::fileImports() const
+QList<Bind::ImportInfo> Bind::fileImports() const
 {
     return _fileImports;
 }
 
-QStringList Bind::directoryImports() const
+QList<Bind::ImportInfo> Bind::directoryImports() const
 {
     return _directoryImports;
 }
 
-QStringList Bind::libraryImports() const
+QList<Bind::ImportInfo> Bind::libraryImports() const
 {
     return _libraryImports;
 }
@@ -185,14 +185,30 @@ bool Bind::visit(AST::Program *)
 
 bool Bind::visit(UiImport *ast)
 {
+    ImportInfo info;
+
+    info.majorVersion = QmlObjectValue::NoVersion;
+    info.minorVersion = QmlObjectValue::NoVersion;
+
+    if (ast->versionToken.isValid()) {
+        const QString versionString = _doc->source().mid(ast->versionToken.offset, ast->versionToken.length);
+        const int dotIdx = versionString.indexOf(QLatin1Char('.'));
+        if (dotIdx != -1) {
+            info.majorVersion = versionString.left(dotIdx).toInt();
+            info.minorVersion = versionString.mid(dotIdx + 1).toInt();
+        }
+    }
+
     if (ast->importUri) {
-        _libraryImports += toString(ast->importUri, QLatin1Char('/'));
+        info.name = toString(ast->importUri, QLatin1Char('/'));
+        _libraryImports += info;
     } else if (ast->fileName) {
         const QFileInfo importFileInfo(_doc->path() + QLatin1Char('/') + ast->fileName->asString());
+        info.name = importFileInfo.absoluteFilePath();
         if (importFileInfo.isFile())
-            _fileImports += importFileInfo.absoluteFilePath();
+            _fileImports += info;
         else if (importFileInfo.isDir())
-            _directoryImports += importFileInfo.absoluteFilePath();
+            _directoryImports += info;
         //else
         //    error: file or directory does not exist
     }

src/libs/qmljs/qmljsbind.h

@@ -50,9 +50,15 @@ public:
     Bind(Document *doc);
     virtual ~Bind();
 
-    QStringList fileImports() const;
-    QStringList directoryImports() const;
-    QStringList libraryImports() const;
+    struct ImportInfo {
+        QString name;
+        int majorVersion;
+        int minorVersion;
+    };
+
+    QList<ImportInfo> fileImports() const;
+    QList<ImportInfo> directoryImports() const;
+    QList<ImportInfo> libraryImports() const;
 
     Interpreter::ObjectValue *currentObjectValue() const;
     Interpreter::ObjectValue *idEnvironment() const;
@@ -105,9 +111,9 @@ private:
     QHash<AST::FunctionDeclaration *, Interpreter::ObjectValue *> _functionScopes;
     QStringList _includedScripts;
 
-    QStringList _fileImports;
-    QStringList _directoryImports;
-    QStringList _libraryImports;
+    QList<ImportInfo> _fileImports;
+    QList<ImportInfo> _directoryImports;
+    QList<ImportInfo> _libraryImports;
 };
 
 } // end of namespace Qml

src/libs/qmljs/qmljslink.cpp

@@ -65,8 +65,8 @@ void Link::initializeScopeChain()
     } else {
         // add scope chains for all components that import this file
         foreach (Document::Ptr otherDoc, _snapshot) {
-            foreach (const QString &fileImport, otherDoc->bind()->fileImports()) {
-                if (_doc->fileName() == fileImport) {
+            foreach (const Bind::ImportInfo &fileImport, otherDoc->bind()->fileImports()) {
+                if (_doc->fileName() == fileImport.name) {
                     ScopeChain::QmlComponentChain *component = new ScopeChain::QmlComponentChain;
                     componentScopes.insert(otherDoc.data(), component);
                     scopeChain.qmlComponentScope.instantiatingComponents += component;

src/plugins/qmljseditor/qmljsmodelmanager.cpp

@@ -236,15 +236,15 @@ static void findNewFileImports(const Document::Ptr &doc, const Snapshot &snapsho
                         QStringList *importedFiles, QSet<QString> *scannedPaths)
 {
     // scan files and directories that are explicitly imported
-    foreach (const QString &fileImport, doc->bind()->fileImports()) {
-        if (! snapshot.document(fileImport))
-            *importedFiles += fileImport;
+    foreach (const Bind::ImportInfo &fileImport, doc->bind()->fileImports()) {
+        if (! snapshot.document(fileImport.name))
+            *importedFiles += fileImport.name;
     }
-    foreach (const QString &directoryImport, doc->bind()->directoryImports()) {
-        if (snapshot.documentsInDirectory(directoryImport).isEmpty()) {
-            if (! scannedPaths->contains(directoryImport)) {
-                *importedFiles += qmlFilesInDirectory(directoryImport);
-                scannedPaths->insert(directoryImport);
+    foreach (const Bind::ImportInfo &directoryImport, doc->bind()->directoryImports()) {
+        if (snapshot.documentsInDirectory(directoryImport.name).isEmpty()) {
+            if (! scannedPaths->contains(directoryImport.name)) {
+                *importedFiles += qmlFilesInDirectory(directoryImport.name);
+                scannedPaths->insert(directoryImport.name);
             }
         }
     }
@@ -256,10 +256,10 @@ static void findNewLibraryImports(const Document::Ptr &doc, const Snapshot &snap
 {
     // scan library imports
     const QStringList importPaths = modelManager->importPaths();
-    foreach (const QString &libraryImport, doc->bind()->libraryImports()) {
+    foreach (const Bind::ImportInfo &libraryImport, doc->bind()->libraryImports()) {
         foreach (const QString &importPath, importPaths) {
             QDir dir(importPath);
-            dir.cd(libraryImport);
+            dir.cd(libraryImport.name);
             const QString targetPath = dir.absolutePath();
 
             // if we know there is a library, done