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ProjectNodes: Handle supported actions one-by-one

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Getting the full list for a node can get quite expensive e.g. in
cases of recursive calls of QMakeProjectManager::findPriFile.

However, the FlatModel needs to decide quickly on whether an item
is editable to potentially allow renaming.

So split up QList<Actions> supportedActions() into individual
bool supportsAction(action) calls and make sure Rename is not
on the critical path.

Task-number: QTCREATORBUG-17953
Change-Id: I31841847f8aa7d7b94c63d76ce71efb1c930fa69
Reviewed-by: Tobias Hunger <tobias.hunger@qt.io>
This commit is contained in:
hjk
2017-03-15 15:46:48 +01:00
parent 8410c0bbad
commit bd5e2faa75
24 changed files with 162 additions and 211 deletions
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12
src/plugins/qmlprojectmanager/qmlprojectnodes.h
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@@ -38,13 +38,11 @@ class QmlProjectNode : public ProjectExplorer::ProjectNode
public:
QmlProjectNode(QmlProject *project);
virtual bool showInSimpleTree() const override;
virtual QList<ProjectExplorer::ProjectAction> supportedActions(Node *node) const override;
virtual bool addFiles(const QStringList &filePaths, QStringList *notAdded = 0) override;
virtual bool deleteFiles(const QStringList &filePaths) override;
virtual bool renameFile(const QString &filePath, const QString &newFilePath) override;
bool showInSimpleTree() const override;
bool supportsAction(ProjectExplorer::ProjectAction action, Node *node) const override;
bool addFiles(const QStringList &filePaths, QStringList *notAdded = 0) override;
bool deleteFiles(const QStringList &filePaths) override;
bool renameFile(const QString &filePath, const QString &newFilePath) override;
private:
QmlProject *m_project;