| /* |
| * Copyright 2000-2009 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.ide.actions; |
| |
| import com.intellij.icons.AllIcons; |
| import com.intellij.openapi.actionSystem.*; |
| import com.intellij.openapi.project.DumbAware; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.ui.popup.JBPopupFactory; |
| import com.intellij.openapi.ui.popup.ListPopup; |
| import com.intellij.util.ui.EmptyIcon; |
| import org.jetbrains.annotations.NotNull; |
| |
| import javax.swing.*; |
| |
| /** |
| * @author max |
| */ |
| public abstract class QuickSwitchSchemeAction extends AnAction implements DumbAware { |
| protected static final Icon ourCurrentAction = AllIcons.Diff.CurrentLine; |
| protected static final Icon ourNotCurrentAction = new EmptyIcon(ourCurrentAction.getIconWidth(), ourCurrentAction.getIconHeight()); |
| @NotNull |
| protected String myActionPlace = ActionPlaces.UNKNOWN; |
| |
| private final boolean myShowPopupWithNoActions; |
| |
| protected QuickSwitchSchemeAction() { |
| this(false); |
| } |
| |
| protected QuickSwitchSchemeAction(boolean showPopupWithNoActions) { |
| myShowPopupWithNoActions = showPopupWithNoActions; |
| } |
| |
| @Override |
| public void actionPerformed(AnActionEvent e) { |
| Project project = e.getData(CommonDataKeys.PROJECT); |
| DefaultActionGroup group = new DefaultActionGroup(); |
| fillActions(project, group, e.getDataContext()); |
| showPopup(e, group); |
| } |
| |
| protected abstract void fillActions(Project project, @NotNull DefaultActionGroup group, @NotNull DataContext dataContext); |
| |
| private void showPopup(AnActionEvent e, DefaultActionGroup group) { |
| if (!myShowPopupWithNoActions && group.getChildrenCount() == 0) return; |
| final ListPopup popup = JBPopupFactory.getInstance() |
| .createActionGroupPopup(getPopupTitle(e), |
| group, |
| e.getDataContext(), getAidMethod(), |
| true, myActionPlace); |
| |
| showPopup(e, popup); |
| } |
| |
| protected void showPopup(AnActionEvent e, ListPopup popup) { |
| popup.showCenteredInCurrentWindow(e.getData(CommonDataKeys.PROJECT)); |
| } |
| |
| protected JBPopupFactory.ActionSelectionAid getAidMethod() { |
| return JBPopupFactory.ActionSelectionAid.NUMBERING; |
| } |
| |
| protected String getPopupTitle(AnActionEvent e) { |
| return e.getPresentation().getText(); |
| } |
| |
| @Override |
| public void update(AnActionEvent e) { |
| super.update(e); |
| e.getPresentation().setEnabled(e.getData(CommonDataKeys.PROJECT) != null && isEnabled()); |
| } |
| |
| protected abstract boolean isEnabled(); |
| } |