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/*
* Copyright 2000-2013 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.lang.properties.editor;
import com.intellij.lang.properties.PropertiesImplUtil;
import com.intellij.lang.properties.ResourceBundle;
import com.intellij.lang.properties.psi.PropertiesFile;
import com.intellij.openapi.fileEditor.FileEditor;
import com.intellij.openapi.fileEditor.FileEditorPolicy;
import com.intellij.openapi.fileEditor.FileEditorProvider;
import com.intellij.openapi.fileEditor.FileEditorState;
import com.intellij.openapi.fileTypes.FileTypeConsumer;
import com.intellij.openapi.fileTypes.FileTypeFactory;
import com.intellij.openapi.project.DumbAware;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.util.Disposer;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.PsiFile;
import com.intellij.psi.PsiManager;
import org.jdom.Element;
import org.jetbrains.annotations.NotNull;
public class ResourceBundleEditorProvider extends FileTypeFactory implements FileEditorProvider, DumbAware {
private static final ResourceBundleFileType RESOURCE_BUNDLE_FILE_TYPE = new ResourceBundleFileType();
@Override
public boolean accept(@NotNull Project project, @NotNull VirtualFile file){
if (file instanceof ResourceBundleAsVirtualFile) return true;
if (!file.isValid()) return false;
PsiFile psiFile = PsiManager.getInstance(project).findFile(file);
PropertiesFile propertiesFile = PropertiesImplUtil.getPropertiesFile(psiFile);
return propertiesFile != null && propertiesFile.getResourceBundle().getPropertiesFiles().size() > 1;
}
@Override
@NotNull
public FileEditor createEditor(@NotNull Project project, @NotNull final VirtualFile file){
ResourceBundle resourceBundle;
if (file instanceof ResourceBundleAsVirtualFile) {
resourceBundle = ((ResourceBundleAsVirtualFile)file).getResourceBundle(project);
}
else {
PsiFile psiFile = PsiManager.getInstance(project).findFile(file);
if (psiFile == null) {
throw new IllegalArgumentException("psifile cannot be null");
}
resourceBundle = PropertiesImplUtil.getPropertiesFile(psiFile).getResourceBundle();
}
return new ResourceBundleEditor(resourceBundle);
}
@Override
public void disposeEditor(@NotNull FileEditor editor) {
Disposer.dispose(editor);
}
@Override
@NotNull
public FileEditorState readState(@NotNull Element element, @NotNull Project project, @NotNull VirtualFile file) {
return new ResourceBundleEditor.ResourceBundleEditorState(null);
}
@Override
public void writeState(@NotNull FileEditorState state, @NotNull Project project, @NotNull Element element){
}
@Override
@NotNull
public FileEditorPolicy getPolicy() {
return FileEditorPolicy.PLACE_AFTER_DEFAULT_EDITOR;
}
@Override
@NotNull
public String getEditorTypeId(){
return "ResourceBundle";
}
@Override
public void createFileTypes(@NotNull final FileTypeConsumer consumer) {
consumer.consume(RESOURCE_BUNDLE_FILE_TYPE, "");
}
}
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