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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.find.findInProject;
import com.intellij.find.FindManager;
import com.intellij.find.FindModel;
import com.intellij.find.FindSettings;
import com.intellij.find.FindUtil;
import com.intellij.find.impl.FindInProjectUtil;
import com.intellij.find.impl.FindManagerImpl;
import com.intellij.find.replaceInProject.ReplaceInProjectManager;
import com.intellij.openapi.actionSystem.CommonDataKeys;
import com.intellij.openapi.actionSystem.DataContext;
import com.intellij.openapi.actionSystem.PlatformDataKeys;
import com.intellij.openapi.components.ServiceManager;
import com.intellij.openapi.editor.Editor;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Factory;
import com.intellij.psi.PsiDirectory;
import com.intellij.ui.content.Content;
import com.intellij.usageView.UsageInfo;
import com.intellij.usageView.UsageViewManager;
import com.intellij.usages.*;
import com.intellij.util.Processor;
import org.jetbrains.annotations.NotNull;
public class FindInProjectManager {
private final Project myProject;
private volatile boolean myIsFindInProgress = false;
public static FindInProjectManager getInstance(Project project) {
return ServiceManager.getService(project, FindInProjectManager.class);
}
public FindInProjectManager(Project project) {
myProject = project;
}
public void findInProject(@NotNull DataContext dataContext) {
final boolean isOpenInNewTabEnabled;
final boolean toOpenInNewTab;
Content selectedContent = UsageViewManager.getInstance(myProject).getSelectedContent(true);
if (selectedContent != null && selectedContent.isPinned()) {
toOpenInNewTab = true;
isOpenInNewTabEnabled = false;
}
else {
toOpenInNewTab = FindSettings.getInstance().isShowResultsInSeparateView();
isOpenInNewTabEnabled = UsageViewManager.getInstance(myProject).getReusableContentsCount() > 0;
}
final FindManager findManager = FindManager.getInstance(myProject);
final FindModel findModel = findManager.getFindInProjectModel().clone();
findModel.setReplaceState(false);
findModel.setOpenInNewTabVisible(true);
findModel.setOpenInNewTabEnabled(isOpenInNewTabEnabled);
findModel.setOpenInNewTab(toOpenInNewTab);
FindInProjectUtil.setDirectoryName(findModel, dataContext);
String text = PlatformDataKeys.PREDEFINED_TEXT.getData(dataContext);
if (text != null) {
FindModel.initStringToFindNoMultiline(findModel, text);
}
else {
Editor editor = CommonDataKeys.EDITOR.getData(dataContext);
FindUtil.initStringToFindWithSelection(findModel, editor);
}
findManager.showFindDialog(findModel, new Runnable() {
@Override
public void run() {
findModel.setOpenInNewTabVisible(false);
if (isOpenInNewTabEnabled) {
FindSettings.getInstance().setShowResultsInSeparateView(findModel.isOpenInNewTab());
}
startFindInProject(findModel);
}
});
findModel.setOpenInNewTabVisible(false);
}
public void startFindInProject(@NotNull FindModel findModel) {
final PsiDirectory psiDirectory = FindInProjectUtil.getPsiDirectory(findModel, myProject);
if (findModel.getDirectoryName() != null && psiDirectory == null){
return;
}
com.intellij.usages.UsageViewManager manager = com.intellij.usages.UsageViewManager.getInstance(myProject);
if (manager == null) return;
final FindManager findManager = FindManager.getInstance(myProject);
findManager.getFindInProjectModel().copyFrom(findModel);
final FindModel findModelCopy = findModel.clone();
final UsageViewPresentation presentation = FindInProjectUtil.setupViewPresentation(FindSettings.getInstance().isShowResultsInSeparateView(), findModelCopy);
final boolean showPanelIfOnlyOneUsage = !FindSettings.getInstance().isSkipResultsWithOneUsage();
final FindUsagesProcessPresentation processPresentation = FindInProjectUtil.setupProcessPresentation(myProject, showPanelIfOnlyOneUsage, presentation);
ConfigurableUsageTarget usageTarget = new FindInProjectUtil.StringUsageTarget(myProject, findModel);
((FindManagerImpl)FindManager.getInstance(myProject)).getFindUsagesManager().addToHistory(usageTarget);
manager.searchAndShowUsages(new UsageTarget[] {usageTarget},
new Factory<UsageSearcher>() {
@Override
public UsageSearcher create() {
return new UsageSearcher() {
@Override
public void generate(@NotNull final Processor<Usage> processor) {
myIsFindInProgress = true;
try {
Processor<UsageInfo> consumer = new Processor<UsageInfo>() {
@Override
public boolean process(UsageInfo info) {
Usage usage = UsageInfo2UsageAdapter.CONVERTER.fun(info);
usage.getPresentation().getIcon(); // cache icon
return processor.process(usage);
}
};
FindInProjectUtil.findUsages(findModelCopy, psiDirectory, myProject, consumer, processPresentation);
}
finally {
myIsFindInProgress = false;
}
}
};
}
},
processPresentation,
presentation,
null
);
}
public boolean isWorkInProgress() {
return myIsFindInProgress;
}
public boolean isEnabled () {
return !myIsFindInProgress && !ReplaceInProjectManager.getInstance(myProject).isWorkInProgress();
}
}
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