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/*
* Copyright 2000-2014 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.openapi.actionSystem.impl;
import com.intellij.openapi.actionSystem.AbbreviationManager;
import com.intellij.openapi.application.PathManager;
import com.intellij.openapi.components.*;
import gnu.trove.THashMap;
import org.jdom.Element;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.io.File;
import java.util.*;
/**
* @author Konstantin Bulenkov
*/
@State(
name = "AbbreviationManager",
roamingType = RoamingType.PER_PLATFORM,
storages = {
@Storage(
file = StoragePathMacros.APP_CONFIG + "/abbreviations.xml"
)}
)
public class AbbreviationManagerImpl extends AbbreviationManager implements
ExportableComponent, PersistentStateComponent<Element> {
private final Map<String, List<String>> myAbbreviation2ActionId = new THashMap<String, List<String>>();
private final Map<String, LinkedHashSet<String>> myActionId2Abbreviations = new THashMap<String, LinkedHashSet<String>>();
private final Map<String, LinkedHashSet<String>> myPluginsActionId2Abbreviations = new THashMap<String, LinkedHashSet<String>>();
@Nullable
@Override
public Element getState() {
final Element actions = new Element("actions");
if (myActionId2Abbreviations.isEmpty()) {
return actions;
}
Element abbreviations = null;
for (String key : myActionId2Abbreviations.keySet()) {
final LinkedHashSet<String> abbrs = myActionId2Abbreviations.get(key);
final LinkedHashSet<String> pluginAbbrs = myPluginsActionId2Abbreviations.get(key);
if (abbrs == pluginAbbrs || (abbrs != null && abbrs.equals(pluginAbbrs))) {
continue;
}
if (abbrs != null) {
if (abbreviations == null) {
abbreviations = new Element("abbreviations");
actions.addContent(abbreviations);
}
final Element action = new Element("action");
action.setAttribute("id", key);
abbreviations.addContent(action);
for (String abbr : abbrs) {
final Element abbreviation = new Element("abbreviation");
abbreviation.setAttribute("name", abbr);
action.addContent(abbreviation);
}
}
}
return actions;
}
@Override
public void loadState(Element state) {
final List<Element> abbreviations = state.getChildren("abbreviations");
if (abbreviations != null && abbreviations.size() == 1) {
final List<Element> actions = abbreviations.get(0).getChildren("action");
if (actions != null && actions.size() > 0) {
for (Element action : actions) {
final String actionId = action.getAttributeValue("id");
LinkedHashSet<String> values = myActionId2Abbreviations.get(actionId);
if (values == null) {
values = new LinkedHashSet<String>(1);
myActionId2Abbreviations.put(actionId, values);
}
final List<Element> abbreviation = action.getChildren("abbreviation");
if (abbreviation != null) {
for (Element abbr : abbreviation) {
final String abbrValue = abbr.getAttributeValue("name");
if (abbrValue != null) {
values.add(abbrValue);
List<String> actionIds = myAbbreviation2ActionId.get(abbrValue);
if (actionIds == null) {
actionIds = new ArrayList<String>();
myAbbreviation2ActionId.put(abbrValue, actionIds);
}
actionIds.add(actionId);
}
}
}
}
}
}
}
@NotNull
@Override
public File[] getExportFiles() {
return new File[]{PathManager.getOptionsFile("abbreviations")};
}
@NotNull
@Override
public String getPresentableName() {
return "Actions";
}
@Override
public Set<String> getAbbreviations() {
final Set<String> result = new HashSet<String>();
for (Set<String> abbrs : myActionId2Abbreviations.values()) {
result.addAll(abbrs);
}
return result;
}
@Override
public Set<String> getAbbreviations(String actionId) {
final LinkedHashSet<String> abbreviations = myActionId2Abbreviations.get(actionId);
if (abbreviations == null) {
return Collections.emptySet();
}
return Collections.unmodifiableSet(abbreviations);
}
@Override
public List<String> findActions(String abbreviation) {
final List<String> actions = myAbbreviation2ActionId.get(abbreviation);
return actions == null ? Collections.<String>emptyList() : Collections.unmodifiableList(actions);
}
public void register(String abbreviation, String actionId, Map<String, LinkedHashSet<String>> storage) {
LinkedHashSet<String> abbreviations = storage.get(actionId);
if (abbreviations == null) {
abbreviations = new LinkedHashSet<String>(1);
storage.put(actionId, abbreviations);
}
abbreviations.add(abbreviation);
}
public void register(String abbreviation, String actionId, boolean fromPluginXml) {
if (fromPluginXml && myActionId2Abbreviations.containsKey(actionId)) {
register(abbreviation, actionId, myPluginsActionId2Abbreviations);
return;
}
register(abbreviation, actionId, myActionId2Abbreviations);
if (fromPluginXml) {
register(abbreviation, actionId, myPluginsActionId2Abbreviations);
}
List<String> ids = myAbbreviation2ActionId.get(abbreviation);
if (ids == null) {
ids = new ArrayList<String>(0);
myAbbreviation2ActionId.put(abbreviation, ids);
}
if (!ids.contains(actionId)) {
ids.add(actionId);
}
}
@Override
public void register(String abbreviation, String actionId) {
register(abbreviation, actionId, false);
}
@Override
public void remove(String abbreviation, String actionId) {
final List<String> actions = myAbbreviation2ActionId.get(abbreviation);
if (actions != null) {
actions.remove(actionId);
}
final LinkedHashSet<String> abbreviations = myActionId2Abbreviations.get(actionId);
if (abbreviations != null) {
abbreviations.remove(abbreviation);
} else {
final LinkedHashSet<String> abbrs = myActionId2Abbreviations.get(actionId);
if (abbrs != null) {
final LinkedHashSet<String> customValues = new LinkedHashSet<String>(abbrs);
customValues.remove(abbreviation);
myActionId2Abbreviations.put(actionId, customValues);
}
}
}
}
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