QmlProjectManager: Check the uri when generating cmake files

and use the Qt and QtQuick version specified in the qmlproject file.

Fixes: QDS-12799
Fixes: QDS-12798
Change-Id: I1b7cec3f3a1cc4c9e2c70a60a68e2acce0ce4b7e
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
(cherry picked from commit bb17d6617f)

src/plugins/qmlprojectmanager/cmakegen/cmakegenerator.cpp

@@ -236,6 +236,22 @@ bool CMakeGenerator::ignore(const Utils::FilePath &path) const
     return false;
 }
 
+bool CMakeGenerator::checkUri(const QString& uri, const Utils::FilePath &path) const
+{
+    Utils::FilePath relative = path.relativeChildPath(m_root->dir);
+    const QList<QStringView> pathComponents = relative.pathView().split('/', Qt::SkipEmptyParts);
+    const QStringList uriComponents = uri.split('.', Qt::SkipEmptyParts);
+
+    if (pathComponents.size() == uriComponents.size()) {
+        for (qsizetype i=0; i<pathComponents.size(); ++i) {
+            if (pathComponents[i] != uriComponents[i])
+                return false;
+        }
+        return true;
+    }
+    return false;
+}
+
 void CMakeGenerator::createCMakeFiles(const NodePtr &node) const
 {
     QTC_ASSERT(m_writer, return);
@@ -288,6 +304,11 @@ void CMakeGenerator::readQmlDir(const Utils::FilePath &filePath, NodePtr &node)
         }
     }
     f.close();
+
+    if (!checkUri(node->uri, node->dir)) {
+        QString text("Unexpected uri %1");
+        logIssue(ProjectExplorer::Task::Warning, text.arg(node->uri), node->dir);
+    }
 }
 
 NodePtr CMakeGenerator::findModuleFor(const NodePtr &node) const

src/plugins/qmlprojectmanager/cmakegen/cmakegenerator.h

@@ -48,6 +48,7 @@ private:
     bool isQml(const Utils::FilePath &path) const;
     bool isResource(const Utils::FilePath &path) const;
     bool ignore(const Utils::FilePath &path) const;
+    bool checkUri(const QString& uri, const Utils::FilePath &path) const;
 
     void createCMakeFiles(const NodePtr &node) const;
     void createSourceFiles() const;

src/plugins/qmlprojectmanager/cmakegen/cmakewriter.cpp

@@ -133,6 +133,31 @@ QString CMakeWriter::getEnvironmentVariable(const QString &key) const
     return value;
 }
 
+QString CMakeWriter::makeFindPackageBlock(const QmlBuildSystem* buildSystem) const
+{
+    QString head = "find_package(Qt" + buildSystem->versionQt();
+    const QString tail = " REQUIRED COMPONENTS Core Gui Qml Quick)\n";
+
+    const QStringList versions = buildSystem->versionQtQuick().split('.', Qt::SkipEmptyParts);
+    if (versions.size() < 2)
+        return head + tail;
+
+    bool majorOk = false;
+    bool minorOk = false;
+    int major = versions[0].toInt(&majorOk);
+    int minor = versions[1].toInt(&minorOk);
+    if (!majorOk || !minorOk)
+        return head + tail;
+
+    const QString from = versions[0] + "." + versions[1];
+    QString out = head + " " + from + tail;
+
+    if (major >= 6 && minor >= 3)
+        out += "qt_standard_project_setup()\n";
+
+    return out;
+}
+
 QString CMakeWriter::makeRelative(const NodePtr &node, const Utils::FilePath &path) const
 {
     const QString dir = node->dir.toString();

src/plugins/qmlprojectmanager/cmakegen/cmakewriter.h

@@ -82,6 +82,7 @@ protected:
 
     QString getEnvironmentVariable(const QString &key) const;
 
+    QString makeFindPackageBlock(const QmlBuildSystem* buildSystem) const;
     QString makeRelative(const NodePtr &node, const Utils::FilePath &path) const;
     QString makeQmlFilesBlock(const NodePtr &node) const;
     QString makeSingletonBlock(const NodePtr &node) const;

src/plugins/qmlprojectmanager/cmakegen/cmakewriterv1.cpp

@@ -40,6 +40,7 @@ void CMakeWriterV1::transformNode(NodePtr &node) const
 void CMakeWriterV1::writeRootCMakeFile(const NodePtr &node) const
 {
     QTC_ASSERT(parent(), return);
+    QTC_ASSERT(parent()->buildSystem(), return);
 
     const Utils::FilePath cmakeFolderPath = node->dir.pathAppended("cmake");
     if (!cmakeFolderPath.exists())
@@ -66,6 +67,7 @@ void CMakeWriterV1::writeRootCMakeFile(const NodePtr &node) const
     const Utils::FilePath file = node->dir.pathAppended("CMakeLists.txt");
     if (!file.exists()) {
         const QString appName = parent()->projectName() + "App";
+        const QString findPackage = makeFindPackageBlock(parent()->buildSystem());
 
         QString fileSection = "";
         const QString configFile = getEnvironmentVariable(ENV_VARIABLE_CONTROLCONF);
@@ -73,7 +75,7 @@ void CMakeWriterV1::writeRootCMakeFile(const NodePtr &node) const
             fileSection = QString("\t\t%1").arg(configFile);
 
         const QString fileTemplate = readTemplate(":/templates/cmakeroot_v1");
-        const QString fileContent = fileTemplate.arg(appName, fileSection);
+        const QString fileContent = fileTemplate.arg(appName, findPackage, fileSection);
         writeFile(file, fileContent);
     }
 }

src/plugins/qmlprojectmanager/cmakegen/templates/cmakeroot_v1.tpl

@@ -16,17 +16,13 @@ set(QML_IMPORT_PATH ${QT_QML_OUTPUT_DIRECTORY}
     FORCE
 )
 
-find_package(Qt6 6.2 REQUIRED COMPONENTS Core Gui Qml Quick)
-
-if (Qt6_VERSION VERSION_GREATER_EQUAL 6.3)
-    qt_standard_project_setup()
-endif()
+%2
 
 qt_add_executable(${CMAKE_PROJECT_NAME})
 qt_add_resources(${CMAKE_PROJECT_NAME} "configuration"
     PREFIX "/"
     FILES
-%2)
+%3)
 
 include(qds)