Optimize ProjectTree for adding folders/files

Instead of searching the whole tree for the current node,
only check the newly added files/folders.

Change-Id: I015a955815223767367c4cad476d0620f69abd71
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/plugins/projectexplorer/projecttree.h b/src/plugins/projectexplorer/projecttree.h
index 642458221e..3f28618a0f 100644
--- a/src/plugins/projectexplorer/projecttree.h
+++ b/src/plugins/projectexplorer/projecttree.h
@@ -135,6 +135,7 @@ private:
     void updateFromProjectTreeWidget(Internal::ProjectTreeWidget *widget);
     void documentManagerCurrentFileChanged();
     void updateFromDocumentManager(bool invalidCurrentNode = false);
+    void updateFromNode(Node *node);
     void update(Node *node, Project *project);
     void updateContext();
 
@@ -150,6 +151,8 @@ private:
     QList<Internal::ProjectTreeWidget *> m_projectTreeWidgets;
     Node *m_currentNode;
     Project *m_currentProject;
+    QList<FileNode *> m_filesAdded;
+    QList<FolderNode *> m_foldersAdded;
     bool m_resetCurrentNodeFolder;
     bool m_resetCurrentNodeFile;
     bool m_resetCurrentNodeProject;