/*
* Copyright 2003-2015 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.devkit.cellExplorer.detailTree.contributors;
import jetbrains.mps.icons.MPSIcons.CellExplorer;
import jetbrains.mps.ide.devkit.cellExplorer.detailTree.TreeBuilder;
import jetbrains.mps.openapi.editor.cells.EditorCell;
import jetbrains.mps.openapi.editor.cells.KeyMap;
import jetbrains.mps.openapi.editor.cells.KeyMap.ActionKey;
import jetbrains.mps.openapi.editor.cells.KeyMapAction;
import org.jetbrains.annotations.NotNull;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
public class KeyMapContributor implements CellTreeContributor {
@Override
public void contribute(EditorCell cell, TreeBuilder builder) {
KeyMap keyMap = cell.getKeyMap();
if (keyMap == null) return;
TreeBuilder keymapTree = builder.subtree().icon(CellExplorer.CellKeyMap).text("Keymap");
for (ActionKey actionKey : getSortedActionKeys(keyMap)) {
for (KeyMapAction keyMapAction : keyMap.getActions(Collections.singleton(actionKey))) {
keymapTree.property(CellExplorer.CellActionKey, actionKey.toString(), keyMapAction.getDescriptionText());
}
}
}
@NotNull
private List<ActionKey> getSortedActionKeys(KeyMap keyMap) {
List<ActionKey> actionKeys = new ArrayList<ActionKey>(keyMap.getActionKeys());
Collections.sort(actionKeys, new Comparator<ActionKey>() {
@Override
public int compare(ActionKey firstKey, ActionKey secondKey) {
return firstKey.toString().compareTo(secondKey.toString());
}
});
return actionKeys;
}
}