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/*
* 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.application.options.editor;
import com.intellij.codeInsight.folding.CodeFoldingManager;
import com.intellij.openapi.application.ApplicationBundle;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.application.ModalityState;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.editor.EditorFactory;
import com.intellij.openapi.editor.ex.EditorSettingsExternalizable;
import com.intellij.openapi.options.CompositeConfigurable;
import com.intellij.openapi.options.ConfigurationException;
import com.intellij.openapi.options.ex.ConfigurableWrapper;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Pair;
import org.jetbrains.annotations.Nls;
import org.jetbrains.annotations.NotNull;
import javax.swing.*;
import java.awt.*;
import java.util.ArrayList;
import java.util.List;
/**
* @author yole
*/
public class CodeFoldingConfigurable extends CompositeConfigurable<CodeFoldingOptionsProvider> implements EditorOptionsProvider {
private JCheckBox myCbFolding;
private JPanel myRootPanel;
private JPanel myFoldingPanel;
@Override
@Nls
public String getDisplayName() {
return ApplicationBundle.message("group.code.folding");
}
@Override
public String getHelpTopic() {
return "reference.settingsdialog.IDE.editor.code.folding";
}
@Override
public JComponent createComponent() {
myFoldingPanel.removeAll();
for (CodeFoldingOptionsProvider provider : getConfigurables()) {
myFoldingPanel
.add(provider.createComponent(), new GridBagConstraints(0, GridBagConstraints.RELATIVE, 1, 1, 0, 0, GridBagConstraints.NORTHWEST,
GridBagConstraints.NONE, new Insets(5, 0, 7, 0), 0, 0));
}
return myRootPanel;
}
@Override
public boolean isModified() {
return myCbFolding.isSelected() != EditorSettingsExternalizable.getInstance().isFoldingOutlineShown() ||
super.isModified();
}
@Override
public void apply() throws ConfigurationException {
EditorSettingsExternalizable.getInstance().setFoldingOutlineShown(myCbFolding.isSelected());
super.apply();
final List<Pair<Editor, Project>> toUpdate = new ArrayList<Pair<Editor, Project>>();
for (final Editor editor : EditorFactory.getInstance().getAllEditors()) {
final Project project = editor.getProject();
if (project != null && !project.isDefault()) {
toUpdate.add(Pair.create(editor, project));
}
}
ApplicationManager.getApplication().invokeLater(new Runnable() {
@Override
public void run() {
for (Pair<Editor, Project> each : toUpdate) {
if (each.second == null || each.second.isDisposed()) {
continue;
}
final CodeFoldingManager foldingManager = CodeFoldingManager.getInstance(each.second);
if (foldingManager != null) {
foldingManager.buildInitialFoldings(each.first);
}
}
EditorOptionsPanel.reinitAllEditors();
}
}, ModalityState.NON_MODAL);
}
@Override
public void reset() {
myCbFolding.setSelected(EditorSettingsExternalizable.getInstance().isFoldingOutlineShown());
super.reset();
}
@Override
protected List<CodeFoldingOptionsProvider> createConfigurables() {
return ConfigurableWrapper.createConfigurables(CodeFoldingOptionsProviderEP.EP_NAME);
}
@Override
@NotNull
public String getId() {
return "editor.preferences.folding";
}
@Override
public Runnable enableSearch(final String option) {
return null;
}
}
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