ProjectExplorer: Merge Node::isFileNodeType and asFileNode

They were identifying the same set of nodes.

Change-Id: I3316cbc434ff740547bcf0baf9e5f1544f6e3f56
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>

src/plugins/modeleditor/pxnodeutilities.cpp

@@ -66,7 +66,7 @@ void PxNodeUtilities::setDiagramSceneController(qmt::DiagramSceneController *dia
 QString PxNodeUtilities::calcRelativePath(const ProjectExplorer::Node *node,
                                           const QString &anchorFolder)
 {
-    const QString nodePath = node->isFileNodeType()
+    const QString nodePath = node->asFileNode()
             ? node->filePath().toFileInfo().path()
             : node->filePath().toString();
 

src/plugins/nim/project/nimprojectnode.cpp

@@ -39,7 +39,7 @@ NimProjectNode::NimProjectNode(NimProject &project,
 
 bool NimProjectNode::supportsAction(ProjectAction action, const Node *node) const
 {
-    if (node->isFileNodeType()) {
+    if (node->asFileNode()) {
         return action == ProjectAction::Rename
             || action == ProjectAction::RemoveFile;
     }

src/plugins/projectexplorer/foldernavigationwidget.cpp

@@ -201,7 +201,7 @@ static QVector<FolderNode *> renamableFolderNodes(const Utils::FileName &before,
 {
     QVector<FolderNode *> folderNodes;
     ProjectTree::forEachNode([&](Node *node) {
-        if (node->isFileNodeType()
+        if (node->asFileNode()
                 && node->filePath() == before
                 && node->parentFolderNode()
                 && node->parentFolderNode()->canRenameFile(before.toString(), after.toString())) {
@@ -532,7 +532,7 @@ static QVector<FolderNode *> removableFolderNodes(const Utils::FileName &filePat
 {
     QVector<FolderNode *> folderNodes;
     ProjectTree::forEachNode([&](Node *node) {
-        if (node->isFileNodeType()
+        if (node->asFileNode()
                 && node->filePath() == filePath
                 && node->parentFolderNode()
                 && node->parentFolderNode()->supportsAction(RemoveFile, node)) {

src/plugins/projectexplorer/projectexplorer.cpp

@@ -1460,7 +1460,7 @@ bool ProjectExplorerPlugin::initialize(const QStringList &arguments, QString *er
 
     connect(dd->m_filePropertiesAction, &QAction::triggered, this, []() {
                 const Node *currentNode = ProjectTree::findCurrentNode();
-                QTC_ASSERT(currentNode && currentNode->isFileNodeType(), return);
+                QTC_ASSERT(currentNode && currentNode->asFileNode(), return);
                 DocumentManager::showFilePropertiesDialog(currentNode->filePath());
             });
     connect(dd->m_removeFileAction, &QAction::triggered,
@@ -3507,7 +3507,7 @@ void ProjectExplorerPluginPrivate::openTerminalHere(const EnvironmentGetter &env
 void ProjectExplorerPluginPrivate::removeFile()
 {
     const Node *currentNode = ProjectTree::findCurrentNode();
-    QTC_ASSERT(currentNode && currentNode->isFileNodeType(), return);
+    QTC_ASSERT(currentNode && currentNode->asFileNode(), return);
 
     const Utils::FileName filePath = currentNode->filePath();
     Utils::RemoveFileDialog removeFileDialog(filePath.toString(), ICore::mainWindow());
@@ -3518,7 +3518,7 @@ void ProjectExplorerPluginPrivate::removeFile()
         // Re-read the current node, in case the project is re-parsed while the dialog is open
         if (currentNode != ProjectTree::findCurrentNode()) {
             currentNode = ProjectTreeWidget::nodeForFile(filePath);
-            QTC_ASSERT(currentNode && currentNode->isFileNodeType(), return);
+            QTC_ASSERT(currentNode && currentNode->asFileNode(), return);
         }
 
         // remove from project
@@ -3542,7 +3542,7 @@ void ProjectExplorerPluginPrivate::removeFile()
 void ProjectExplorerPluginPrivate::duplicateFile()
 {
     Node *currentNode = ProjectTree::findCurrentNode();
-    QTC_ASSERT(currentNode && currentNode->isFileNodeType(), return);
+    QTC_ASSERT(currentNode && currentNode->asFileNode(), return);
 
     FileNode *fileNode = currentNode->asFileNode();
     QString filePath = currentNode->filePath().toString();
@@ -3573,7 +3573,7 @@ void ProjectExplorerPluginPrivate::duplicateFile()
 void ProjectExplorerPluginPrivate::deleteFile()
 {
     Node *currentNode = ProjectTree::findCurrentNode();
-    QTC_ASSERT(currentNode && currentNode->isFileNodeType(), return);
+    QTC_ASSERT(currentNode && currentNode->asFileNode(), return);
 
     FileNode *fileNode = currentNode->asFileNode();
 

src/plugins/projectexplorer/projectnodes.cpp

@@ -165,7 +165,7 @@ Node::~Node() = default;
 
 NodeType Node::nodeType() const
 {
-    if (isFileNodeType())
+    if (asFileNode())
         return NodeType::File;
     if (isFolderNodeType())
         return NodeType::Folder;

src/plugins/projectexplorer/projectnodes.h

@@ -112,7 +112,6 @@ public:
 
     virtual ~Node();
 
-    virtual bool isFileNodeType() const { return false; }
     virtual bool isFolderNodeType() const { return false; }
     virtual bool isProjectNodeType() const { return false; }
     virtual bool isVirtualFolderType() const { return false; }
@@ -199,8 +198,6 @@ public:
     FileNode *asFileNode() final { return this; }
     const FileNode *asFileNode() const final { return this; }
 
-    bool isFileNodeType() const final { return true; }
-
     static QList<FileNode *>
     scanForFiles(const Utils::FileName &directory,
                  const std::function<FileNode *(const Utils::FileName &fileName)> factory,

src/plugins/projectexplorer/projecttree.cpp

@@ -341,7 +341,7 @@ void ProjectTree::showContextMenu(ProjectTreeWidget *focus, const QPoint &global
             contextMenu = Core::ActionManager::actionContainer(Constants::M_SUBPROJECTCONTEXT)->menu();
     } else if (node->isVirtualFolderType() || node->isFolderNodeType()) {
         contextMenu = Core::ActionManager::actionContainer(Constants::M_FOLDERCONTEXT)->menu();
-    } else if (node->isFileNodeType()) {
+    } else if (node->asFileNode()) {
         contextMenu = Core::ActionManager::actionContainer(Constants::M_FILECONTEXT)->menu();
     }
 
@@ -425,7 +425,7 @@ Node *ProjectTree::nodeForFile(const FileName &fileName)
             projectNode->forEachGenericNode([&](Node *n) {
                 if (n->filePath() == fileName) {
                     // prefer file nodes
-                    if (!node || (!node->isFileNodeType() && n->isFileNodeType()))
+                    if (!node || (!node->asFileNode() && n->asFileNode()))
                         node = n;
                 }
             });

src/plugins/projectexplorer/projecttreewidget.cpp

@@ -524,7 +524,7 @@ void ProjectTreeWidget::showContextMenu(const QPoint &pos)
 void ProjectTreeWidget::openItem(const QModelIndex &mainIndex)
 {
     Node *node = m_model->nodeForIndex(mainIndex);
-    if (!node || !node->isFileNodeType())
+    if (!node || !node->asFileNode())
         return;
     IEditor *editor = EditorManager::openEditor(node->filePath().toString());
     if (editor && node->line() >= 0)

src/plugins/pythoneditor/pythoneditorplugin.cpp

@@ -618,7 +618,7 @@ bool PythonProjectNode::showInSimpleTree() const
 
 bool PythonProjectNode::supportsAction(ProjectAction action, const Node *node) const
 {
-    if (node->isFileNodeType())  {
+    if (node->asFileNode())  {
         return action == ProjectAction::Rename
             || action == ProjectAction::RemoveFile;
     }

src/plugins/qbsprojectmanager/qbsnodes.cpp

@@ -223,7 +223,7 @@ static bool supportsNodeAction(ProjectAction action, const Node *node)
     };
 
     if (action == RemoveFile || action == Rename) {
-       if (node->isFileNodeType())
+       if (node->asFileNode())
            return !Utils::contains(project->qbsProject().buildSystemFiles(), equalsNodeFilePath);
     }
 

src/plugins/qbsprojectmanager/qbsprojectmanagerplugin.cpp

@@ -286,7 +286,7 @@ void QbsProjectManagerPlugin::updateContextActions()
             && project && !project->isParsing()
             && node && node->isEnabled();
 
-    const bool isFile = project && node && node->isFileNodeType();
+    const bool isFile = project && node && node->asFileNode();
     const bool isProduct = project && node && dynamic_cast<const QbsProductNode *>(node);
     const auto subproject = dynamic_cast<const QbsProjectNode *>(node);
     bool isSubproject = project && subproject && subproject != project->rootProjectNode();

src/plugins/qmakeprojectmanager/qmakenodes.cpp

@@ -171,7 +171,7 @@ bool QmakePriFileNode::addFiles(const QStringList &filePaths, QStringList *notAd
     if (!pri)
         return false;
     QList<Node *> matchingNodes = findNodes([filePaths](const Node *n) {
-        return n->isFileNodeType() && filePaths.contains(n->filePath().toString());
+        return n->asFileNode() && filePaths.contains(n->filePath().toString());
     });
     matchingNodes = filtered(matchingNodes, [](const Node *n) {
         for (const Node *parent = n->parentFolderNode(); parent;

src/plugins/qmlpreview/qmlpreviewplugin.cpp

@@ -298,7 +298,7 @@ void QmlPreviewPlugin::setFileLoader(QmlPreviewFileLoader fileLoader)
 void QmlPreviewPlugin::previewCurrentFile()
 {
     const Node *currentNode = ProjectTree::findCurrentNode();
-    if (!currentNode || !currentNode->isFileNodeType()
+    if (!currentNode || !currentNode->asFileNode()
             || currentNode->asFileNode()->fileType() != FileType::QML)
         return;
 

src/plugins/qmlprojectmanager/qmlprojectnodes.cpp

@@ -64,7 +64,7 @@ bool QmlProjectNode::supportsAction(ProjectAction action, const Node *node) cons
         return true;
     QTC_ASSERT(node, return false);
 
-    if (action == Rename && node->isFileNodeType()) {
+    if (action == Rename && node->asFileNode()) {
         const FileNode *fileNode = node->asFileNode();
         QTC_ASSERT(fileNode, return false);
         return fileNode->fileType() != FileType::Project;