/*
* Copyright 2003-2011 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 jetbrains.mps.ide.bookmark;
import com.intellij.openapi.components.PersistentStateComponent;
import com.intellij.openapi.components.State;
import com.intellij.openapi.components.Storage;
import com.intellij.openapi.components.StoragePathMacros;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.wm.ToolWindowAnchor;
import com.intellij.ui.ScrollPaneFactory;
import jetbrains.mps.ide.project.ProjectHelper;
import jetbrains.mps.ide.ui.tree.MPSTree;
import jetbrains.mps.ide.ui.tree.MPSTree.TreeState;
import jetbrains.mps.smodel.ModelAccess;
import jetbrains.mps.ide.tools.BaseProjectTool;
import javax.swing.JComponent;
import javax.swing.JScrollPane;
@State(
name = "BookmarksTool",
storages = @Storage(StoragePathMacros.WORKSPACE_FILE)
)
public class BookmarksTool extends BaseProjectTool implements PersistentStateComponent<BookmarksTool.MyState> {
JScrollPane myComponent;
private BookmarkManager myBookmarkManager;
private MPSTree myTree;
private TreeState myTreeState;
public BookmarksTool(Project project) {
super(project, "Bookmarks", -1, null, ToolWindowAnchor.BOTTOM, true);
}
@Override
protected void createTool() {
myBookmarkManager = getProject().getComponent(BookmarkManager.class);
myTree = new BookmarksTree(ProjectHelper.toMPSProject(getProject()), myBookmarkManager);
myComponent = ScrollPaneFactory.createScrollPane(myTree);
if (myTreeState != null) {
ModelAccess.instance().runReadInEDT(new Runnable() {
@Override
public void run() {
myTree.rebuildNow();
myTree.loadState(myTreeState);
}
});
}
}
@Override
public JComponent getComponent() {
return myComponent;
}
@Override
public MyState getState() {
if (myTree != null) {
this.myTreeState = myTree.saveState();
}
return new MyState(myTreeState);
}
@Override
public void loadState(final MyState state) {
myTreeState = state.myTreeState;
}
public static class MyState {
public TreeState myTreeState;
public MyState(TreeState treeState) {
myTreeState = treeState;
}
public MyState() {
}
}
}