/*
* 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.profile.codeInspection.ui.filter;
import com.intellij.codeInspection.ex.GlobalInspectionToolWrapper;
import com.intellij.codeInspection.ex.InspectionToolWrapper;
import com.intellij.codeInspection.ex.ScopeToolState;
import com.intellij.codeInspection.ex.Tools;
import com.intellij.lang.Language;
import com.intellij.lang.annotation.HighlightSeverity;
import com.intellij.util.containers.HashSet;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.util.Collection;
import java.util.Set;
/**
* @author Dmitry Batkovich
*/
public abstract class InspectionsFilter {
private final Set<HighlightSeverity> mySuitableSeverities = new HashSet<HighlightSeverity>();
private final Set<Language> mySuitableLanguages = new HashSet<Language>();
private Boolean mySuitableInspectionsStates;
private boolean myAvailableOnlyForAnalyze;
private boolean myShowOnlyCleanupInspections;
public boolean isAvailableOnlyForAnalyze() {
return myAvailableOnlyForAnalyze;
}
public boolean isShowOnlyCleanupInspections() {
return myShowOnlyCleanupInspections;
}
public Boolean getSuitableInspectionsStates() {
return mySuitableInspectionsStates;
}
public boolean containsSeverity(final HighlightSeverity severity) {
return mySuitableSeverities.contains(severity);
}
public boolean containsLanguage(final Language languageId) {
return mySuitableLanguages.contains(languageId);
}
public void setShowOnlyCleanupInspections(final boolean showOnlyCleanupInspections) {
myShowOnlyCleanupInspections = showOnlyCleanupInspections;
filterChanged();
}
public void setAvailableOnlyForAnalyze(final boolean availableOnlyForAnalyze) {
myAvailableOnlyForAnalyze = availableOnlyForAnalyze;
filterChanged();
}
public void setSuitableInspectionsStates(@Nullable final Boolean suitableInspectionsStates) {
mySuitableInspectionsStates = suitableInspectionsStates;
filterChanged();
}
public void addSeverity(final HighlightSeverity severity) {
mySuitableSeverities.add(severity);
filterChanged();
}
public void removeSeverity(final HighlightSeverity severity) {
mySuitableSeverities.remove(severity);
filterChanged();
}
public void addLanguage(@NotNull Language language) {
mySuitableLanguages.add(language);
filterChanged();
}
public void addLanguages(@NotNull Collection<Language> language) {
mySuitableLanguages.addAll(language);
filterChanged();
}
public void removeLanguage(@NotNull Language language) {
mySuitableLanguages.remove(language);
filterChanged();
}
@NotNull
public Set<Language> getSuitableLanguages() {
return mySuitableLanguages;
}
public void reset() {
mySuitableInspectionsStates = null;
myAvailableOnlyForAnalyze = false;
myShowOnlyCleanupInspections = false;
mySuitableSeverities.clear();
mySuitableLanguages.clear();
filterChanged();
}
public boolean isEmptyFilter() {
return mySuitableInspectionsStates == null
&& !myAvailableOnlyForAnalyze
&& !myShowOnlyCleanupInspections
&& mySuitableSeverities.isEmpty()
&& mySuitableLanguages.isEmpty();
}
public boolean matches(final Tools tools) {
if (myShowOnlyCleanupInspections && !tools.getTool().isCleanupTool()) {
return false;
}
if (mySuitableInspectionsStates != null && mySuitableInspectionsStates != tools.isEnabled()) {
return false;
}
if (myAvailableOnlyForAnalyze != isAvailableOnlyForAnalyze(tools)) {
return false;
}
if (!mySuitableSeverities.isEmpty()) {
boolean suitable = false;
for (final ScopeToolState state : tools.getTools()) {
if (mySuitableInspectionsStates != null && mySuitableInspectionsStates != state.isEnabled()) {
continue;
}
if (mySuitableSeverities.contains(tools.getDefaultState().getLevel().getSeverity())) {
suitable = true;
break;
}
}
if (!suitable) {
return false;
}
}
if(mySuitableLanguages.isEmpty()) {
return true;
}
final String languageId = tools.getDefaultState().getTool().getLanguage();
Language language = languageId == null ? null : Language.findLanguageByID(languageId);
return language != null && mySuitableLanguages.contains(language);
}
protected abstract void filterChanged();
private static boolean isAvailableOnlyForAnalyze(final Tools tools) {
final InspectionToolWrapper tool = tools.getTool();
return tool instanceof GlobalInspectionToolWrapper && ((GlobalInspectionToolWrapper)tool).worksInBatchModeOnly();
}
}