QmlDesigner: keep warnings for later showing

Change-Id: I5f9c51480a1d0276a356737ab1f91a8f76443c5a
Reviewed-by: Thomas Hartmann <Thomas.Hartmann@theqtcompany.com>

src/plugins/qmldesigner/components/integration/designdocument.cpp

@@ -163,15 +163,22 @@ Model* DesignDocument::createInFileComponentModel()
     return model;
 }
 
-/*!
-  Returns any errors that happened when parsing the latest qml file.
-  */
-QList<RewriterError> DesignDocument::qmlSyntaxErrors() const
+QList<RewriterError> DesignDocument::qmlParseWarnings() const
+{
+    return m_rewriterView->warnings();
+}
+
+bool DesignDocument::hasQmlParseWarnings() const
+{
+    return currentModel()->rewriterView() && !currentModel()->rewriterView()->warnings().isEmpty();
+}
+
+QList<RewriterError> DesignDocument::qmlParseErrors() const
 {
     return m_rewriterView->errors();
 }
 
-bool DesignDocument::hasQmlSyntaxErrors() const
+bool DesignDocument::hasQmlParseErrors() const
 {
     return currentModel()->rewriterView() && !currentModel()->rewriterView()->errors().isEmpty();
 }

src/plugins/qmldesigner/components/integration/designdocument.h

@@ -77,8 +77,10 @@ public:
     Model *documentModel() const;
 
     QString contextHelpId() const;
-    QList<RewriterError> qmlSyntaxErrors() const;
-    bool hasQmlSyntaxErrors() const;
+    QList<RewriterError> qmlParseWarnings() const;
+    bool hasQmlParseWarnings() const;
+    QList<RewriterError> qmlParseErrors() const;
+    bool hasQmlParseErrors() const;
 
     RewriterView *rewriterView() const;
 

src/plugins/qmldesigner/designercore/include/rewriterview.h

@@ -143,9 +143,11 @@ public:
     Internal::ModelNodePositionStorage *positionStorage() const
     { return m_positionStorage; }
 
+    QList<RewriterError> warnings() const;
     QList<RewriterError> errors() const;
-    void clearErrors();
+    void clearErrorAndWarnings();
     void setErrors(const QList<RewriterError> &errors);
+    void setWarnings(const QList<RewriterError> &warnings);
     void addError(const RewriterError &error);
 
     void enterErrorState(const QString &errorMessage);
@@ -206,6 +208,7 @@ private: //variables
     QScopedPointer<Internal::TextToModelMerger> m_textToModelMerger;
     TextModifier *m_textModifier;
     QList<RewriterError> m_errors;
+    QList<RewriterError> m_warnings;
     int transactionLevel;
     RewriterTransaction m_removeDefaultPropertyTransaction;
     QString m_rewritingErrorMessage;

src/plugins/qmldesigner/designercore/model/rewriterview.cpp

@@ -440,7 +440,7 @@ void RewriterView::applyChanges()
     if (modelToTextMerger()->hasNoPendingChanges())
         return; // quick exit: nothing to be done.
 
-    clearErrors();
+    clearErrorAndWarnings();
 
     if (inErrorState()) {
         const QString content = textModifierContent();
@@ -474,17 +474,28 @@ void RewriterView::applyChanges()
     }
 }
 
+QList<RewriterError> RewriterView::warnings() const
+{
+    return m_warnings;
+}
+
 QList<RewriterError> RewriterView::errors() const
 {
     return m_errors;
 }
 
-void RewriterView::clearErrors()
+void RewriterView::clearErrorAndWarnings()
 {
     m_errors.clear();
+    m_warnings.clear();
     emit errorsChanged(m_errors);
 }
 
+void RewriterView::setWarnings(const QList<RewriterError> &warnings)
+{
+    m_warnings = warnings;
+}
+
 void RewriterView::setErrors(const QList<RewriterError> &errors)
 {
     m_errors = errors;

src/plugins/qmldesigner/designercore/model/texttomodelmerger.cpp

@@ -943,7 +943,7 @@ bool TextToModelMerger::load(const QString &data, DifferenceHandler &differenceH
         ModelNode modelRootNode = m_rewriterView->rootModelNode();
         syncNode(modelRootNode, astRootNode, &ctxt, differenceHandler);
         m_rewriterView->positionStorage()->cleanupInvalidOffsets();
-        m_rewriterView->clearErrors();
+        m_rewriterView->clearErrorAndWarnings();
 
         setActive(false);
         return true;

src/plugins/qmldesigner/qmldesignerplugin.cpp

@@ -233,7 +233,7 @@ void QmlDesignerPlugin::hideDesigner()
 {
     if (currentDesignDocument()
             && currentModel()
-            && !currentDesignDocument()->hasQmlSyntaxErrors())
+            && !currentDesignDocument()->hasQmlParseErrors())
         jumpTextCursorToSelectedModelNode();
 
 
@@ -316,7 +316,7 @@ void QmlDesignerPlugin::activateAutoSynchronization()
     viewManager().attachComponentView();
     viewManager().attachViewsExceptRewriterAndComponetView();
 
-    QList<RewriterError> errors = currentDesignDocument()->qmlSyntaxErrors();
+    QList<RewriterError> errors = currentDesignDocument()->qmlParseErrors();
     if (errors.isEmpty()) {
         selectModelNodeUnderTextCursor();
         data->mainWidget->enableWidgets();