QmlJS: remove qtquick1 leftovers

QT_INSTALL_IMPORTS and the used ProjectInfo.qtImportsPath variable
were only used for QtQuick1.

Change-Id: I34da0cfc77effa84f3a7578e7f91fed0768a9bf4
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>

7 files changed, 14 insertions, 67 deletions

diff --git a/src/libs/qmljs/qmljsinterpreter.cpp b/src/libs/qmljs/qmljsinterpreter.cpp
index e8ac4c162b..03083501b6 100644
--- a/src/libs/qmljs/qmljsinterpreter.cpp
+++ b/src/libs/qmljs/qmljsinterpreter.cpp
@@ -2229,12 +2229,6 @@ ImportInfo::ImportInfo()
 ImportInfo ImportInfo::moduleImport(QString uri, ComponentVersion version,
                                     const QString &as, UiImport *ast)
 {
-    // treat Qt 4.7 as QtQuick 1.0
-    if (uri == QLatin1String("Qt") && version == ComponentVersion(4, 7)) {
-        uri = QLatin1String("QtQuick");
-        version = ComponentVersion(1, 0);
-    }
-
     ImportInfo info;
     info.m_type = ImportType::Library;
     info.m_name = uri;
diff --git a/src/libs/qmljs/qmljsmodelmanagerinterface.cpp b/src/libs/qmljs/qmljsmodelmanagerinterface.cpp
index 1d5d178664..9fa907ccfa 100644
--- a/src/libs/qmljs/qmljsmodelmanagerinterface.cpp
+++ b/src/libs/qmljs/qmljsmodelmanagerinterface.cpp
@@ -120,8 +120,6 @@ ModelManagerInterface::ModelManagerInterface(QObject *parent)
     qRegisterMetaType<QmlJS::PathAndLanguage>("QmlJS::PathAndLanguage");
     qRegisterMetaType<QmlJS::PathsAndLanguages>("QmlJS::PathsAndLanguages");
 
-    m_defaultProjectInfo.qtImportsPath = QFileInfo(
-                QLibraryInfo::location(QLibraryInfo::ImportsPath)).canonicalFilePath();
     m_defaultProjectInfo.qtQmlPath = QFileInfo(
                 QLibraryInfo::location(QLibraryInfo::Qml2ImportsPath)).canonicalFilePath();
 
@@ -410,10 +408,6 @@ bool pInfoLessThanImports(const ModelManagerInterface::ProjectInfo &p1, const Mo
         return true;
     if (p1.qtQmlPath > p2.qtQmlPath)
         return false;
-    if (p1.qtImportsPath < p2.qtImportsPath)
-        return true;
-    if (p1.qtImportsPath > p2.qtImportsPath)
-        return false;
     const PathsAndLanguages &s1 = p1.importPaths;
     const PathsAndLanguages &s2 = p2.importPaths;
     if (s1.size() < s2.size())
@@ -537,7 +531,6 @@ void ModelManagerInterface::updateProjectInfo(const ProjectInfo &pinfo, ProjectE
     if (oldInfo.qmlDumpPath != pinfo.qmlDumpPath
             || oldInfo.qmlDumpEnvironment != pinfo.qmlDumpEnvironment) {
         m_pluginDumper->scheduleRedumpPlugins();
-        m_pluginDumper->scheduleMaybeRedumpBuiltins(pinfo);
     }
 
 
@@ -609,12 +602,8 @@ void ModelManagerInterface::removeProjectInfo(ProjectExplorer::Project *project)
  */
 ModelManagerInterface::ProjectInfo ModelManagerInterface::projectInfoForPath(const QString &path) const
 {
-    QList<ProjectInfo> infos = allProjectInfosForPath(path);
-
     ProjectInfo res;
-    foreach (const ProjectInfo &pInfo, infos) {
-        if (res.qtImportsPath.isEmpty())
-            res.qtImportsPath = pInfo.qtImportsPath;
+    foreach (const ProjectInfo &pInfo, allProjectInfosForPath(path)) {
         if (res.qtQmlPath.isEmpty())
             res.qtQmlPath = pInfo.qtQmlPath;
         for (int i = 0; i < pInfo.importPaths.size(); ++i)
@@ -1346,12 +1335,10 @@ ModelManagerInterface::CppDataHash ModelManagerInterface::cppData() const
 
 LibraryInfo ModelManagerInterface::builtins(const Document::Ptr &doc) const
 {
-    ProjectInfo info = projectInfoForPath(doc->fileName());
-    if (!info.isValid())
-        return LibraryInfo();
-    if (!info.qtQmlPath.isEmpty())
+    const ProjectInfo info = projectInfoForPath(doc->fileName());
+    if (info.isValid() && !info.qtQmlPath.isEmpty())
         return m_validSnapshot.libraryInfo(info.qtQmlPath);
-    return m_validSnapshot.libraryInfo(info.qtImportsPath);
+    return LibraryInfo();
 }
 
 ViewerContext ModelManagerInterface::completeVContext(const ViewerContext &vCtx,
@@ -1370,8 +1357,6 @@ ViewerContext ModelManagerInterface::completeVContext(const ViewerContext &vCtx,
         info = projectInfoForPath(doc->fileName());
     ViewerContext defaultVCtx = defaultVContext(res.language, Document::Ptr(nullptr), false);
     ProjectInfo defaultInfo = defaultProjectInfo();
-    if (info.qtImportsPath.isEmpty())
-        info.qtImportsPath = defaultInfo.qtImportsPath;
     if (info.qtQmlPath.isEmpty())
         info.qtQmlPath = defaultInfo.qtQmlPath;
     switch (res.flags) {
@@ -1388,7 +1373,6 @@ ViewerContext ModelManagerInterface::completeVContext(const ViewerContext &vCtx,
         case Dialect::AnyLanguage:
         case Dialect::Qml:
             res.maybeAddPath(info.qtQmlPath);
-            res.maybeAddPath(info.qtImportsPath);
             Q_FALLTHROUGH();
         case Dialect::QmlQtQuick2:
         case Dialect::QmlQtQuick2Ui:
@@ -1429,9 +1413,6 @@ ViewerContext ModelManagerInterface::completeVContext(const ViewerContext &vCtx,
     case ViewerContext::AddDefaultPaths:
         foreach (const QString &path, defaultVCtx.paths)
             res.maybeAddPath(path);
-        if (res.language == Dialect::AnyLanguage || res.language == Dialect::Qml
-                || res.language == Dialect::QmlQtQuick2 || res.language == Dialect::QmlQtQuick2Ui)
-            res.maybeAddPath(info.qtImportsPath);
         if (res.language == Dialect::AnyLanguage || res.language == Dialect::Qml)
             res.maybeAddPath(info.qtQmlPath);
         if (res.language == Dialect::AnyLanguage || res.language == Dialect::Qml
diff --git a/src/libs/qmljs/qmljsmodelmanagerinterface.h b/src/libs/qmljs/qmljsmodelmanagerinterface.h
index b4256f35e8..4b3e2a1a58 100644
--- a/src/libs/qmljs/qmljsmodelmanagerinterface.h
+++ b/src/libs/qmljs/qmljsmodelmanagerinterface.h
@@ -94,7 +94,6 @@ public:
         QString qmlDumpPath;
         ::Utils::Environment qmlDumpEnvironment;
 
-        QString qtImportsPath;
         QString qtQmlPath;
         QString qtVersionString;
         QmlJS::QmlLanguageBundles activeBundle;
diff --git a/src/libs/qmljs/qmljsplugindumper.cpp b/src/libs/qmljs/qmljsplugindumper.cpp
index e8bd19a906..fbfe22174e 100644
--- a/src/libs/qmljs/qmljsplugindumper.cpp
+++ b/src/libs/qmljs/qmljsplugindumper.cpp
@@ -83,42 +83,34 @@ void PluginDumper::scheduleRedumpPlugins()
     metaObject()->invokeMethod(this, "dumpAllPlugins", Qt::QueuedConnection);
 }
 
-void PluginDumper::scheduleMaybeRedumpBuiltins(const QmlJS::ModelManagerInterface::ProjectInfo &info)
-{
-    // move to the owning thread
-    metaObject()->invokeMethod(this, "dumpBuiltins", Qt::QueuedConnection,
-                               Q_ARG(QmlJS::ModelManagerInterface::ProjectInfo, info));
-}
-
 void PluginDumper::onLoadBuiltinTypes(const QmlJS::ModelManagerInterface::ProjectInfo &info, bool force)
 {
-    const QString baseImportsPath = info.qtQmlPath.isEmpty() ? info.qtImportsPath : info.qtQmlPath;
-    if (info.qmlDumpPath.isEmpty() || baseImportsPath.isEmpty())
+    if (info.qmlDumpPath.isEmpty() || info.qtQmlPath.isEmpty())
         return;
 
-    const QString importsPath = QDir::cleanPath(baseImportsPath);
+    const QString importsPath = QDir::cleanPath(info.qtQmlPath);
     if (m_runningQmldumps.values().contains(importsPath))
         return;
 
     LibraryInfo builtinInfo;
     if (!force) {
         const Snapshot snapshot = m_modelManager->snapshot();
-        builtinInfo = snapshot.libraryInfo(baseImportsPath);
+        builtinInfo = snapshot.libraryInfo(info.qtQmlPath);
         if (builtinInfo.isValid())
             return;
     }
     builtinInfo = LibraryInfo(LibraryInfo::Found);
-    m_modelManager->updateLibraryInfo(baseImportsPath, builtinInfo);
+    m_modelManager->updateLibraryInfo(info.qtQmlPath, builtinInfo);
 
     // prefer QTDIR/qml/builtins.qmltypes if available
-    const QString builtinQmltypesPath = baseImportsPath + QLatin1String("/builtins.qmltypes");
+    const QString builtinQmltypesPath = info.qtQmlPath + QLatin1String("/builtins.qmltypes");
     if (QFile::exists(builtinQmltypesPath)) {
-        loadQmltypesFile(QStringList(builtinQmltypesPath), baseImportsPath, builtinInfo);
+        loadQmltypesFile(QStringList(builtinQmltypesPath), info.qtQmlPath, builtinInfo);
         return;
     }
 
-    runQmlDump(info, QStringList(QLatin1String("--builtins")), baseImportsPath);
-    m_qtToInfo.insert(baseImportsPath, info);
+    runQmlDump(info, QStringList(QLatin1String("--builtins")), info.qtQmlPath);
+    m_qtToInfo.insert(info.qtQmlPath, info);
 }
 
 static QString makeAbsolute(const QString &path, const QString &base)
@@ -190,19 +182,6 @@ void PluginDumper::onLoadPluginTypes(const QString &libraryPath, const QString &
     dump(plugin);
 }
 
-void PluginDumper::dumpBuiltins(const QmlJS::ModelManagerInterface::ProjectInfo &info)
-{
-    // if the builtin types were generated with a different qmldump, regenerate!
-    if (m_qtToInfo.contains(info.qtImportsPath)) {
-        QmlJS::ModelManagerInterface::ProjectInfo oldInfo = m_qtToInfo.value(info.qtImportsPath);
-        if (oldInfo.qmlDumpPath != info.qmlDumpPath
-                || oldInfo.qmlDumpEnvironment != info.qmlDumpEnvironment) {
-            m_qtToInfo.remove(info.qtImportsPath);
-            onLoadBuiltinTypes(info, true);
-        }
-    }
-}
-
 void PluginDumper::dumpAllPlugins()
 {
     foreach (const Plugin &plugin, m_plugins) {
diff --git a/src/libs/qmljs/qmljsplugindumper.h b/src/libs/qmljs/qmljsplugindumper.h
index d6ff9224ba..d38b09bea4 100644
--- a/src/libs/qmljs/qmljsplugindumper.h
+++ b/src/libs/qmljs/qmljsplugindumper.h
@@ -50,14 +50,12 @@ public:
     void loadPluginTypes(const QString &libraryPath, const QString &importPath,
                          const QString &importUri, const QString &importVersion);
     void scheduleRedumpPlugins();
-    void scheduleMaybeRedumpBuiltins(const QmlJS::ModelManagerInterface::ProjectInfo &info);
 
 private:
     Q_INVOKABLE void onLoadBuiltinTypes(const QmlJS::ModelManagerInterface::ProjectInfo &info,
                                         bool force = false);
     Q_INVOKABLE void onLoadPluginTypes(const QString &libraryPath, const QString &importPath,
                                        const QString &importUri, const QString &importVersion);
-    Q_INVOKABLE void dumpBuiltins(const QmlJS::ModelManagerInterface::ProjectInfo &info);
     Q_INVOKABLE void dumpAllPlugins();
     void qmlPluginTypeDumpDone(int exitCode);
     void qmlPluginTypeDumpError(QProcess::ProcessError error);
diff --git a/src/plugins/qmljseditor/qmltaskmanager.cpp b/src/plugins/qmljseditor/qmltaskmanager.cpp
index 85a9936405..0a20b7569f 100644
--- a/src/plugins/qmljseditor/qmltaskmanager.cpp
+++ b/src/plugins/qmljseditor/qmltaskmanager.cpp
@@ -88,7 +88,7 @@ void QmlTaskManager::collectMessages(
         QHash<QString, QList<DiagnosticMessage> > linkMessages;
         ContextPtr context;
         if (updateSemantic) {
-            QmlJS::Link link(snapshot, vContext, snapshot.libraryInfo(info.qtImportsPath));
+            QmlJS::Link link(snapshot, vContext, QmlJS::LibraryInfo());
             context = link(&linkMessages);
         }
 
diff --git a/src/plugins/qmljstools/qmljsmodelmanager.cpp b/src/plugins/qmljstools/qmljsmodelmanager.cpp
index 0bd258e5c0..53262a880a 100644
--- a/src/plugins/qmljstools/qmljsmodelmanager.cpp
+++ b/src/plugins/qmljstools/qmljsmodelmanager.cpp
@@ -119,11 +119,9 @@ ModelManagerInterface::ProjectInfo ModelManager::defaultProjectInfoForProject(
     if (qtVersion && qtVersion->isValid()) {
         projectInfo.tryQmlDump = project && qtVersion->type() == QLatin1String(QtSupport::Constants::DESKTOPQT);
         projectInfo.qtQmlPath = qtVersion->qmlPath().toFileInfo().canonicalFilePath();
-        projectInfo.qtImportsPath = QFileInfo(qtVersion->qmakeProperty("QT_INSTALL_IMPORTS")).canonicalFilePath();
         projectInfo.qtVersionString = qtVersion->qtVersionString();
     } else {
         projectInfo.qtQmlPath = QFileInfo(QLibraryInfo::location(QLibraryInfo::Qml2ImportsPath)).canonicalFilePath();
-        projectInfo.qtImportsPath = QFileInfo(QLibraryInfo::location(QLibraryInfo::ImportsPath)).canonicalFilePath();
         projectInfo.qtVersionString = QLatin1String(qVersion());
     }
 
@@ -149,9 +147,7 @@ void setupProjectInfoQmlBundles(ModelManagerInterface::ProjectInfo &projectInfo)
     if (projectInfo.project)
         activeTarget = projectInfo.project->activeTarget();
     Kit *activeKit = activeTarget ? activeTarget->kit() : KitManager::defaultKit();
-    QHash<QString, QString> replacements;
-    replacements.insert(QLatin1String("$(QT_INSTALL_IMPORTS)"), projectInfo.qtImportsPath);
-    replacements.insert(QLatin1String("$(QT_INSTALL_QML)"), projectInfo.qtQmlPath);
+    const QHash<QString, QString> replacements = {{QLatin1String("$(QT_INSTALL_QML)"), projectInfo.qtQmlPath}};
 
     for (IBundleProvider *bp : IBundleProvider::allBundleProviders())
         bp->mergeBundlesForKit(activeKit, projectInfo.activeBundle, replacements);