QmakeAndroid: Reduce coupling between Qmake and QmakeAndroid

This moves most of the QmakeProject::applicationProFiles code
to its only user, the android side, and only uses the new
 bool includedInExactParse() const hook on the qmake side.

Change-Id: Ica11127c4895be22cafe56757f4cecafa02583ef
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

src/plugins/qmakeandroidsupport/qmakeandroidsupport.cpp

@@ -133,13 +133,13 @@ bool QmakeAndroidSupport::setTargetData(Core::Id role, const QVariant &value, co
 QStringList QmakeAndroidSupport::soLibSearchPath(const ProjectExplorer::Target *target) const
 {
     QSet<QString> res;
-    auto project = qobject_cast<QmakeProject*>(target->project());
-    Q_ASSERT(project);
-    if (!project)
-        return {};
 
-    for (const QmakeProFileNode *file : project->allProFiles()) {
-        TargetInformation info = file->targetInformation();
+    ProjectNode *root = target->project()->rootProjectNode();
+    root->forEachProjectNode([&res](const ProjectNode *node) {
+        auto qmakeNode = dynamic_cast<const QmakeProFileNode *>(node);
+        if (!qmakeNode)
+            return;
+        TargetInformation info = qmakeNode->targetInformation();
         res.insert(info.buildDir.toString());
         Utils::FileName destDir = info.destDir;
         if (!destDir.isEmpty()) {
@@ -148,39 +148,42 @@ QStringList QmakeAndroidSupport::soLibSearchPath(const ProjectExplorer::Target *
                                                                       + '/' + destDir.toString()));
             res.insert(destDir.toString());
         }
+    });
 
     const QString jsonFile = targetData(Android::Constants::AndroidDeploySettingsFile, target).toString();
     QFile deploymentSettings(jsonFile);
     if (deploymentSettings.open(QIODevice::ReadOnly)) {
         QJsonParseError error;
         QJsonDocument doc = QJsonDocument::fromJson(deploymentSettings.readAll(), &error);
-            if (error.error != QJsonParseError::NoError)
-                continue;
-
+        if (error.error == QJsonParseError::NoError) {
             auto rootObj = doc.object();
             auto it = rootObj.find("stdcpp-path");
             if (it != rootObj.constEnd())
                 res.insert(QFileInfo(it.value().toString()).absolutePath());
         }
     }
+
     return res.toList();
 }
 
 QStringList QmakeAndroidSupport::projectTargetApplications(const ProjectExplorer::Target *target) const
 {
     QStringList apps;
-    auto qmakeProject = qobject_cast<QmakeProject *>(target->project());
-    if (!qmakeProject)
-        return apps;
-    for (const QmakeProFileNode *proFile : qmakeProject->applicationProFiles()) {
-        if (proFile->projectType() == ProjectType::ApplicationTemplate) {
-            const QString target = proFile->targetInformation().target;
+
+    ProjectNode *root = target->project()->rootProjectNode();
+    root->forEachProjectNode([&apps](const ProjectNode *node) {
+        auto qmakeNode = dynamic_cast<const QmakeProFileNode *>(node);
+        if (!qmakeNode || !qmakeNode->includedInExactParse())
+            return;
+        if (qmakeNode->projectType() == ProjectType::ApplicationTemplate) {
+            const QString target = qmakeNode->targetInformation().target;
             if (target.startsWith("lib") && target.endsWith(".so"))
                 apps << target.mid(3, target.lastIndexOf('.') - 3);
             else
                 apps << target;
         }
-    }
+    });
+
     apps.sort();
     return apps;
 }

src/plugins/qmakeprojectmanager/qmakenodes.cpp

@@ -243,6 +243,12 @@ bool QmakeProFileNode::isQtcRunnable() const
     return configValues.contains(QLatin1String("qtc_runnable"));
 }
 
+bool QmakeProFileNode::includedInExactParse() const
+{
+    const QmakeProFile *pro = proFile();
+    return pro && pro->includedInExactParse();
+}
+
 FolderNode::AddNewInformation QmakeProFileNode::addNewInformation(const QStringList &files, Node *context) const
 {
     Q_UNUSED(files)

src/plugins/qmakeprojectmanager/qmakenodes.h

@@ -88,6 +88,7 @@ public:
 
     bool isDebugAndRelease() const;
     bool isQtcRunnable() const;
+    bool includedInExactParse() const;
 
     bool showInSimpleTree() const override;
 

src/plugins/qmakeprojectmanager/qmakeproject.cpp

@@ -755,30 +755,6 @@ QmakeProFileNode *QmakeProject::rootProjectNode() const
     return static_cast<QmakeProFileNode *>(Project::rootProjectNode());
 }
 
-QList<const QmakeProFileNode *> QmakeProject::applicationProFiles() const
-{
-    return allProFiles({ProjectType::ApplicationTemplate, ProjectType::ScriptTemplate});
-}
-
-const QList<const QmakeProFileNode *>
-    QmakeProject::allProFiles(const QList<ProjectType> &projectTypes) const
-{
-    QList<const QmakeProFileNode *> list;
-
-    rootProjectNode()->forEachProjectNode([&list, projectTypes](const ProjectNode *node) {
-        if (auto qmakeNode = dynamic_cast<const QmakeProFileNode *>(node)) {
-            QmakeProFile *file = qmakeNode->proFile();
-            QTC_ASSERT(file, return);
-            if (file->includedInExactParse()) {
-                if (projectTypes.isEmpty() || projectTypes.contains(file->projectType()))
-                    list.append(qmakeNode);
-            }
-        }
-    });
-
-    return list;
-}
-
 void QmakeProject::activeTargetWasChanged()
 {
     if (m_activeTarget) {
@@ -1031,10 +1007,19 @@ void QmakeProject::updateBuildSystemData()
     target->setDeploymentData(deploymentData);
 
     BuildTargetInfoList appTargetList;
-    for (const QmakeProFileNode * const node : applicationProFiles()) {
+
+    rootProjectNode()->forEachProjectNode([this, target, &appTargetList](const ProjectNode *pn) {
+        auto node = dynamic_cast<const QmakeProFileNode *>(pn);
+        if (!node || !node->includedInExactParse())
+            return;
+
+        if (node->projectType() != ProjectType::ApplicationTemplate
+                && node->projectType() != ProjectType::ScriptTemplate)
+            return;
+
         TargetInformation ti = node->targetInformation();
         if (!ti.valid)
-            continue;
+            return;
 
         const QStringList &config = node->variableValue(Variable::Config);
 
@@ -1100,7 +1085,8 @@ void QmakeProject::updateBuildSystemData()
         };
 
         appTargetList.list.append(bti);
-    }
+    });
+
     target->setApplicationTargets(appTargetList);
 }
 

src/plugins/qmakeprojectmanager/qmakeproject.h

@@ -66,9 +66,6 @@ public:
 
     QStringList filesGeneratedFrom(const QString &file) const final;
 
-    const QList<const QmakeProFileNode *> allProFiles(const QList<ProjectType> &projectTypes = {}) const;
-    QList<const QmakeProFileNode *> applicationProFiles() const;
-
     static void notifyChanged(const Utils::FileName &name);
 
     /// \internal