/*
* 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.ide.IdeBundle;
import com.intellij.openapi.actionSystem.*;
import com.intellij.openapi.fileEditor.ex.FileEditorManagerEx;
import com.intellij.openapi.fileEditor.impl.EditorWindow;
import com.intellij.openapi.project.DumbAware;
import com.intellij.openapi.project.Project;
import javax.swing.*;
/**
* @author Vladimir Kondratyev
*/
public abstract class SplitAction extends AnAction implements DumbAware {
private final int myOrientation;
protected SplitAction(final int orientation){
myOrientation = orientation;
}
public void actionPerformed(final AnActionEvent event) {
final Project project = CommonDataKeys.PROJECT.getData(event.getDataContext());
final FileEditorManagerEx fileEditorManager = FileEditorManagerEx.getInstanceEx(project);
final EditorWindow window = EditorWindow.DATA_KEY.getData(event.getDataContext());
fileEditorManager.createSplitter(myOrientation, window);
}
public void update(final AnActionEvent event) {
final Project project = CommonDataKeys.PROJECT.getData(event.getDataContext());
final Presentation presentation = event.getPresentation();
presentation.setText (myOrientation == SwingConstants.VERTICAL
? IdeBundle.message("action.split.vertically")
: IdeBundle.message("action.split.horizontally"));
if (project == null) {
presentation.setEnabled(false);
return;
}
final FileEditorManagerEx fileEditorManager = FileEditorManagerEx.getInstanceEx(project);
presentation.setEnabled(fileEditorManager.hasOpenedFile ());
}
}