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lazy framework support loading in wizard

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This commit is contained in:
Dmitry Avdeev
2011-08-25 17:19:20 +04:00
parent 2c0098715a
commit 7362957649
2 changed files with 28 additions and 15 deletions
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java/idea-ui/src/com/intellij/ide/util/newProjectWizard/FrameworkSupportNode.java
+11 -6
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@@ -36,24 +36,24 @@ import java.util.List;
public class FrameworkSupportNode extends CheckedTreeNode {
private final FrameworkSupportProvider myProvider;
private final FrameworkSupportNode myParentNode;
private final FrameworkSupportConfigurable myConfigurable;
private FrameworkSupportConfigurable myConfigurable;
private final List<FrameworkSupportNode> myChildren = new ArrayList<FrameworkSupportNode>();
private final FrameworkSupportModelBase myModel;
private final Disposable myParentDisposable;
public FrameworkSupportNode(final FrameworkSupportProvider provider, final FrameworkSupportNode parentNode, final FrameworkSupportModelBase model,
Disposable parentDisposable) {
super(provider);
myParentDisposable = parentDisposable;
setChecked(false);
myProvider = provider;
myParentNode = parentNode;
model.registerComponent(provider, this);
myConfigurable = provider.createConfigurable(model);
Disposer.register(parentDisposable, myConfigurable);
myModel = model;
if (parentNode != null) {
parentNode.add(this);
parentNode.myChildren.add(this);
}
setConfigurableComponentEnabled(false);
}
public List<FrameworkSupportNode> getChildren() {
@@ -75,7 +75,12 @@ public class FrameworkSupportNode extends CheckedTreeNode {
return myParentNode;
}
public FrameworkSupportConfigurable getConfigurable() {
public synchronized FrameworkSupportConfigurable getConfigurable() {
if (myConfigurable == null) {
myConfigurable = myProvider.createConfigurable(myModel);
setConfigurableComponentEnabled(false);
Disposer.register(myParentDisposable, myConfigurable);
}
return myConfigurable;
}