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/*
* Copyright 2000-2010 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 org.jetbrains.idea.svn.dialogs;
import com.intellij.ide.actions.EditSourceAction;
import com.intellij.openapi.actionSystem.*;
import com.intellij.openapi.fileEditor.OpenFileDescriptor;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.MultiLineLabelUI;
import com.intellij.openapi.vcs.FilePath;
import com.intellij.openapi.vcs.changes.ui.ChangesBrowserNode;
import com.intellij.openapi.vcs.changes.ui.ChangesBrowserNodeRenderer;
import com.intellij.openapi.vcs.changes.ui.TreeModelBuilder;
import com.intellij.openapi.wm.IdeFocusManager;
import com.intellij.openapi.wm.ToolWindow;
import com.intellij.openapi.wm.ToolWindowId;
import com.intellij.openapi.wm.ToolWindowManager;
import com.intellij.pom.Navigatable;
import com.intellij.ui.content.Content;
import com.intellij.ui.content.ContentFactory;
import com.intellij.ui.content.ContentManager;
import com.intellij.util.ContentsUtil;
import com.intellij.util.EditSourceOnDoubleClickHandler;
import com.intellij.util.EditSourceOnEnterKeyHandler;
import com.intellij.util.ui.UIUtil;
import javax.swing.*;
import javax.swing.tree.DefaultMutableTreeNode;
import javax.swing.tree.DefaultTreeModel;
import javax.swing.tree.TreePath;
import java.awt.*;
import java.util.ArrayList;
import java.util.List;
public class IntersectingLocalChangesPanel {
private final JPanel myPanel;
private final String myText;
private final List<FilePath> myFilesToShow;
private final Project myProject;
private JTree myJTree;
public IntersectingLocalChangesPanel(final Project project, final List<FilePath> filesToShow, String text) {
myProject = project;
myText = text;
myPanel = new MyPanel(new BorderLayout());
myFilesToShow = filesToShow;
initUI();
}
private class MyPanel extends JPanel implements TypeSafeDataProvider {
private MyPanel(LayoutManager layout) {
super(layout);
}
public void calcData(DataKey key, DataSink sink) {
if (PlatformDataKeys.NAVIGATABLE_ARRAY.equals(key)) {
final TreePath[] treePaths = myJTree.getSelectionModel().getSelectionPaths();
final List<Navigatable> navigatables = new ArrayList<Navigatable>(treePaths.length);
for (TreePath treePath : treePaths) {
final List<FilePath> filePaths = ((ChangesBrowserNode)treePath.getLastPathComponent()).getAllFilePathsUnder();
for (FilePath filePath : filePaths) {
if (filePath.getVirtualFile() != null) {
navigatables.add(new OpenFileDescriptor(myProject, filePath.getVirtualFile()));
}
}
}
sink.put(key, navigatables.toArray(new Navigatable[navigatables.size()]));
}
}
}
public JPanel getPanel() {
return myPanel;
}
private void initUI() {
final DefaultMutableTreeNode root = new DefaultMutableTreeNode();
myJTree = new JTree(root);
myJTree.setRootVisible(false);
myJTree.setShowsRootHandles(false);
myJTree.setCellRenderer(new ChangesBrowserNodeRenderer(myProject, true, false));
TreeModelBuilder builder = new TreeModelBuilder(myProject, true);
final DefaultTreeModel treeModel = builder.buildModelFromFilePaths(myFilesToShow);
myJTree.setModel(treeModel);
myJTree.expandPath(new TreePath(root.getPath()));
final JLabel label = new JLabel(myText) {
@Override
public Dimension getPreferredSize() {
final Dimension superValue = super.getPreferredSize();
return new Dimension((int) superValue.getWidth(), (int) (superValue.getHeight() * 1.7));
}
};
label.setUI(new MultiLineLabelUI());
label.setBackground(UIUtil.getTextFieldBackground());
label.setVerticalTextPosition(JLabel.TOP);
myPanel.setBackground(UIUtil.getTextFieldBackground());
myPanel.add(label, BorderLayout.NORTH);
myPanel.add(myJTree, BorderLayout.CENTER);
EditSourceOnDoubleClickHandler.install(myJTree);
EditSourceOnEnterKeyHandler.install(myJTree);
final EditSourceAction editSourceAction = new EditSourceAction();
editSourceAction.registerCustomShortcutSet(CommonShortcuts.getEditSource(), myPanel);
}
private Component getPrefferedFocusComponent() {
return myJTree;
}
public static void showInVersionControlToolWindow(final Project project, final String title, final List<FilePath> filesToShow,
final String prompt) {
final IntersectingLocalChangesPanel component = new IntersectingLocalChangesPanel(project, filesToShow, prompt);
ToolWindow toolWindow = ToolWindowManager.getInstance(project).getToolWindow(ToolWindowId.VCS);
final ContentManager contentManager = toolWindow.getContentManager();
Content content = ContentFactory
.SERVICE.getInstance().createContent(component.getPanel(), title, true);
ContentsUtil.addContent(contentManager, content, true);
toolWindow.activate(new Runnable() {
public void run() {
IdeFocusManager.getInstance(project).requestFocus(component.getPrefferedFocusComponent(), true);
}
});
}
}
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