QmakeProject: Make initial parse use the async parsing

Task-number: QTCREATORBUG-12123
Change-Id: I79dcd684fe826108189db521c392c0f1d7632f88
Reviewed-by: Tobias Hunger <tobias.hunger@theqtcompany.com>

src/plugins/qmakeprojectmanager/qmakenodes.cpp

@@ -1750,14 +1750,6 @@ EvalInput QmakeProFileNode::evalInput() const
     return input;
 }
 
-void QmakeProFileNode::update()
-{
-    setParseInProgressRecursive(true);
-    setupReader();
-    EvalResult *evalResult = evaluate(evalInput());
-    applyEvaluate(evalResult, false);
-}
-
 void QmakeProFileNode::setupReader()
 {
     Q_ASSERT(!m_readerExact);
@@ -2005,7 +1997,7 @@ void QmakeProFileNode::asyncEvaluate(QFutureInterface<EvalResult *> &fi, EvalInp
 
 void QmakeProFileNode::applyAsyncEvaluate()
 {
-    applyEvaluate(m_parseFutureWatcher.result(), true);
+    applyEvaluate(m_parseFutureWatcher.result());
     m_project->decrementPendingEvaluateFutures();
 }
 
@@ -2014,7 +2006,7 @@ bool sortByNodes(Node *a, Node *b)
     return a->path() < b->path();
 }
 
-void QmakeProFileNode::applyEvaluate(EvalResult *evalResult, bool async)
+void QmakeProFileNode::applyEvaluate(EvalResult *evalResult)
 {
     QScopedPointer<EvalResult> result(evalResult);
     if (!m_readerExact)
@@ -2175,10 +2167,7 @@ void QmakeProFileNode::applyEvaluate(EvalResult *evalResult, bool async)
                 // So to compare that later parse with the sync one
                 QmakeProFileNode *proFileNode = static_cast<QmakeProFileNode *>(*existingIt);
                 proFileNode->setIncludedInExactParse(result->exactSubdirs.contains(proFileNode->path()) && includedInExactParse());
-                if (async)
                 proFileNode->asyncUpdate();
-                else
-                    proFileNode->update();
             }
             ++existingIt;
             // newCumalativeIt and newExactIt are already incremented
@@ -2211,10 +2200,7 @@ void QmakeProFileNode::applyEvaluate(EvalResult *evalResult, bool async)
                 QmakeProFileNode *qmakeProFileNode = new QmakeProFileNode(m_project, nodeToAdd);
                 qmakeProFileNode->setParentFolderNode(this); // Needed for loop detection
                 qmakeProFileNode->setIncludedInExactParse(result->exactSubdirs.contains(qmakeProFileNode->path()) && includedInExactParse());
-                if (async)
                 qmakeProFileNode->asyncUpdate();
-                else
-                    qmakeProFileNode->update();
                 toAdd << qmakeProFileNode;
             }
         }

src/plugins/qmakeprojectmanager/qmakenodes.h

@@ -416,7 +416,6 @@ public:
     bool isDeployable() const;
     QString resolvedMkspecPath() const;
 
-    void update();
     void scheduleUpdate();
 
     bool validParse() const;
@@ -442,7 +441,7 @@ private:
     Internal::EvalInput evalInput() const;
 
     static Internal::EvalResult *evaluate(const Internal::EvalInput &input);
-    void applyEvaluate(Internal::EvalResult *parseResult, bool async);
+    void applyEvaluate(Internal::EvalResult *parseResult);
 
     void asyncEvaluate(QFutureInterface<Internal::EvalResult *> &fi, Internal::EvalInput input);
 

src/plugins/qmakeprojectmanager/qmakeproject.cpp

@@ -346,10 +346,11 @@ QmakeProject::QmakeProject(QmakeManager *manager, const QString &fileName) :
     m_qmakeGlobalsRefCnt(0),
     m_asyncUpdateFutureInterface(0),
     m_pendingEvaluateFuturesCount(0),
-    m_asyncUpdateState(NoState),
+    m_asyncUpdateState(Base),
     m_cancelEvaluate(false),
     m_centralizedFolderWatcher(0),
-    m_activeTarget(0)
+    m_activeTarget(0),
+    m_checkForTemplateUpdate(true)
 {
     setId(Constants::QMAKEPROJECT_ID);
     setProjectContext(Core::Context(QmakeProjectManager::Constants::PROJECT_ID));
@@ -357,7 +358,7 @@ QmakeProject::QmakeProject(QmakeManager *manager, const QString &fileName) :
     setRequiredKitMatcher(QtSupport::QtKitInformation::qtVersionMatcher());
 
     m_asyncUpdateTimer.setSingleShot(true);
-    m_asyncUpdateTimer.setInterval(3000);
+    m_asyncUpdateTimer.setInterval(0); // will be increased after first parse
     connect(&m_asyncUpdateTimer, SIGNAL(timeout()), this, SLOT(asyncUpdate()));
 
     connect(BuildManager::instance(), SIGNAL(buildQueueFinished(bool)),
@@ -412,18 +413,10 @@ bool QmakeProject::fromMap(const QVariantMap &map)
     m_rootProjectNode = new QmakeProFileNode(this, m_fileInfo->filePath(), this);
     m_rootProjectNode->registerWatcher(m_nodesWatcher);
 
-    update();
-    updateFileList();
-    // This might be incorrect, need a full update
-    updateCodeModels();
-
     // We have the profile nodes now, so we know the runconfigs!
     connect(m_nodesWatcher, SIGNAL(proFileUpdated(QmakeProjectManager::QmakeProFileNode*,bool,bool)),
             this, SIGNAL(proFileUpdated(QmakeProjectManager::QmakeProFileNode*,bool,bool)));
 
-    // Now we emit update once :)
-    m_rootProjectNode->emitProFileUpdatedRecursive();
-
     // On active buildconfiguration changes, reevaluate the .pro files
     m_activeTarget = activeTarget();
     if (m_activeTarget)
@@ -433,17 +426,8 @@ bool QmakeProject::fromMap(const QVariantMap &map)
     connect(this, SIGNAL(activeTargetChanged(ProjectExplorer::Target*)),
             this, SLOT(activeTargetWasChanged()));
 
-    // // Update boiler plate code for subprojects.
+    scheduleAsyncUpdate();
-    QtQuickApp qtQuickApp;
+    m_asyncUpdateTimer.setInterval(3000);
-
-    foreach (QmakeProFileNode *node, applicationProFiles(QmakeProject::ExactAndCumulativeParse)) {
-        const QString path = node->path();
-
-        foreach (TemplateInfo info, QtQuickApp::templateInfos()) {
-            qtQuickApp.setTemplateInfo(info);
-            updateBoilerPlateCodeFiles(&qtQuickApp, path);
-        }
-    }
     return true;
 }
 
@@ -674,26 +658,6 @@ void QmakeProject::updateQmlJSCodeModel()
     modelManager->updateProjectInfo(projectInfo, this);
 }
 
-///*!
-//  Updates complete project
-//  */
-void QmakeProject::update()
-{
-    if (debug)
-        qDebug()<<"Doing sync update";
-    m_rootProjectNode->update();
-
-    if (debug)
-        qDebug()<<"State is now Base";
-    m_asyncUpdateState = Base;
-    enableActiveQmakeBuildConfiguration(activeTarget(), true);
-    updateBuildSystemData();
-    if (activeTarget())
-        activeTarget()->updateDefaultDeployConfigurations();
-    updateRunConfigurations();
-    emit proFilesEvaluated();
-}
-
 void QmakeProject::updateRunConfigurations()
 {
     if (activeTarget())
@@ -707,7 +671,6 @@ void QmakeProject::scheduleAsyncUpdate(QmakeProFileNode *node)
 
     if (debug)
         qDebug()<<"schduleAsyncUpdate (node)"<<node->path();
-    Q_ASSERT(m_asyncUpdateState != NoState);
 
     if (m_cancelEvaluate) {
         if (debug)
@@ -779,7 +742,6 @@ void QmakeProject::scheduleAsyncUpdate()
     if (m_asyncUpdateState == ShuttingDown)
         return;
 
-    Q_ASSERT(m_asyncUpdateState != NoState);
     if (m_cancelEvaluate) { // we are in progress of canceling
                             // and will start the evaluation after that
         if (debug)
@@ -858,6 +820,22 @@ void QmakeProject::decrementPendingEvaluateFutures()
             if (debug)
                 qDebug()<<"  Setting state to Base";
         }
+
+        if (m_checkForTemplateUpdate) {
+            // Update boiler plate code for subprojects.
+            QtQuickApp qtQuickApp;
+
+            foreach (QmakeProFileNode *node, applicationProFiles(QmakeProject::ExactAndCumulativeParse)) {
+                const QString path = node->path();
+
+                foreach (TemplateInfo info, QtQuickApp::templateInfos()) {
+                    qtQuickApp.setTemplateInfo(info);
+                    updateBoilerPlateCodeFiles(&qtQuickApp, path);
+                }
+            }
+            m_checkForTemplateUpdate = false;
+        }
+
     }
 }
 
@@ -1210,9 +1188,8 @@ void QmakeProject::notifyChanged(const QString &name)
         findProFile(name, rootQmakeProjectNode(), list);
         foreach (QmakeProFileNode *node, list) {
             QtSupport::ProFileCacheManager::instance()->discardFile(name);
-            node->update();
+            node->scheduleUpdate();
         }
-        updateFileList();
     }
 }
 

src/plugins/qmakeprojectmanager/qmakeproject.h

@@ -149,7 +149,6 @@ signals:
 
 public slots:
     void scheduleAsyncUpdate();
-    void update();
 
 protected:
     bool fromMap(const QVariantMap &map);
@@ -203,7 +202,7 @@ private:
     QTimer m_asyncUpdateTimer;
     QFutureInterface<void> *m_asyncUpdateFutureInterface;
     int m_pendingEvaluateFuturesCount;
-    enum AsyncUpdateState { NoState, Base, AsyncFullUpdatePending, AsyncPartialUpdatePending, AsyncUpdateInProgress, ShuttingDown };
+    enum AsyncUpdateState { Base, AsyncFullUpdatePending, AsyncPartialUpdatePending, AsyncUpdateInProgress, ShuttingDown };
     AsyncUpdateState m_asyncUpdateState;
     bool m_cancelEvaluate;
     QList<QmakeProFileNode *> m_partialEvaluate;
@@ -213,6 +212,7 @@ private:
     Internal::CentralizedFolderWatcher *m_centralizedFolderWatcher;
 
     ProjectExplorer::Target *m_activeTarget;
+    bool m_checkForTemplateUpdate; // initialized to true, set to false after first parse
 
     friend class Internal::QmakeProjectFile;
     friend class Internal::QmakeProjectConfigWidget;