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/*
* Copyright 2000-2011 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.intellij.refactoring.actions;
import com.intellij.ide.actions.CopyElementAction;
import com.intellij.ide.actions.QuickSwitchSchemeAction;
import com.intellij.openapi.actionSystem.*;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.popup.ListPopup;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
public class RefactoringQuickListPopupAction extends QuickSwitchSchemeAction {
public RefactoringQuickListPopupAction() {
setInjectedContext(true);
}
@Override
protected void fillActions(@Nullable final Project project,
@NotNull final DefaultActionGroup group,
@NotNull final DataContext dataContext) {
if (project == null) {
return;
}
final ActionManager actionManager = ActionManager.getInstance();
final AnAction action = actionManager.getAction(IdeActions.GROUP_REFACTOR);
collectEnabledChildren(action, group, dataContext, actionManager, false);
}
private static void collectEnabledChildren(AnAction action,
@NotNull DefaultActionGroup destinationGroup,
@NotNull DataContext dataContext,
@NotNull ActionManager actionManager,
boolean popup) {
if (action instanceof DefaultActionGroup) {
final AnAction[] children = ((DefaultActionGroup)action).getChildren(null);
for (AnAction child : children) {
if (child instanceof DefaultActionGroup) {
final boolean isPopup = ((DefaultActionGroup)child).isPopup();
if (isPopup) {
destinationGroup.add(new Separator(child.getTemplatePresentation().getText()));
}
collectEnabledChildren(child, destinationGroup, dataContext, actionManager, isPopup || popup);
if (isPopup) {
destinationGroup.add(Separator.getInstance());
}
} else if (child instanceof Separator && !popup) {
destinationGroup.add(child);
}
else {
if (child instanceof BaseRefactoringAction && ((BaseRefactoringAction)child).hasAvailableHandler(dataContext) ||
child instanceof CopyElementAction) {
final Presentation presentation = new Presentation();
final AnActionEvent event = new AnActionEvent(null, dataContext, ActionPlaces.UNKNOWN, presentation, actionManager, 0);
event.setInjectedContext(child.isInInjectedContext());
child.update(event);
if (presentation.isEnabled() && presentation.isVisible()) {
destinationGroup.add(child);
}
}
}
}
}
}
@Override
protected void showPopup(AnActionEvent e, ListPopup popup) {
final Editor editor = e.getData(CommonDataKeys.EDITOR);
if (editor != null) {
popup.showInBestPositionFor(editor);
} else {
super.showPopup(e, popup);
}
}
@Override
protected boolean isEnabled() {
return true;
}
@Override
public void update(AnActionEvent e) {
super.update(e);
e.getPresentation().setVisible(e.getPlace() == ActionPlaces.MAIN_MENU || e.getPlace() == ActionPlaces.ACTION_PLACE_QUICK_LIST_POPUP_ACTION);
}
@Override
protected String getPopupTitle(AnActionEvent e) {
return "Refactor This";
}
}
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