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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.appengine.facet;
import com.intellij.appengine.sdk.impl.AppEngineSdkUtil;
import com.intellij.appengine.util.AppEngineUtil;
import com.intellij.facet.Facet;
import com.intellij.facet.ui.*;
import com.intellij.ide.presentation.VirtualFilePresentation;
import com.intellij.openapi.fileChooser.FileChooser;
import com.intellij.openapi.fileChooser.FileChooserDescriptor;
import com.intellij.openapi.roots.ModuleRootModel;
import com.intellij.openapi.vfs.LocalFileSystem;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.ui.*;
import com.intellij.ui.components.JBList;
import com.intellij.util.PlatformIcons;
import org.jetbrains.annotations.Nls;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.jps.model.java.JavaModuleSourceRootTypes;
import javax.swing.*;
import java.awt.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.util.ArrayList;
import java.util.List;
/**
* @author nik
*/
public class AppEngineFacetEditor extends FacetEditorTab {
private final AppEngineFacetConfiguration myFacetConfiguration;
private final FacetEditorContext myContext;
private JPanel myMainPanel;
private JPanel mySdkEditorPanel;
private JCheckBox myRunEnhancerOnMakeCheckBox;
private JPanel myFilesToEnhancePanel;
private JList myFilesList;
private JComboBox myPersistenceApiComboBox;
private JPanel myFilesPanel;
private AppEngineSdkEditor mySdkEditor;
private DefaultListModel myFilesListModel;
public AppEngineFacetEditor(AppEngineFacetConfiguration facetConfiguration, FacetEditorContext context, FacetValidatorsManager validatorsManager) {
myFacetConfiguration = facetConfiguration;
myContext = context;
mySdkEditor = new AppEngineSdkEditor(myContext.getProject());
validatorsManager.registerValidator(new FacetEditorValidator() {
@NotNull
@Override
public ValidationResult check() {
return AppEngineSdkUtil.checkPath(mySdkEditor.getPath());
}
}, mySdkEditor.getComboBox());
myRunEnhancerOnMakeCheckBox.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent e) {
GuiUtils.enableChildren(myRunEnhancerOnMakeCheckBox.isSelected(), myFilesToEnhancePanel);
if (myRunEnhancerOnMakeCheckBox.isSelected() && myFilesListModel.isEmpty()) {
fillFilesList(AppEngineUtil.getDefaultSourceRootsToEnhance(myContext.getRootModel()));
}
}
});
myFilesListModel = new DefaultListModel();
myFilesList = new JBList(myFilesListModel);
myFilesList.setCellRenderer(new FilesListCellRenderer());
myFilesPanel.add(ToolbarDecorator.createDecorator(myFilesList)
.setAddAction(new AnActionButtonRunnable() {
@Override
public void run(AnActionButton button) {
doAdd();
}
}).disableUpDownActions().createPanel(), BorderLayout.CENTER);
PersistenceApiComboboxUtil.setComboboxModel(myPersistenceApiComboBox, false);
}
private void doAdd() {
final FileChooserDescriptor descriptor = new FileChooserDescriptor(true, true, false, false, false, true);
final ModuleRootModel rootModel = myContext.getRootModel();
descriptor.setRoots(rootModel.getSourceRoots(JavaModuleSourceRootTypes.SOURCES));
final VirtualFile[] files = FileChooser.chooseFiles(descriptor, myContext.getProject(), null);
for (VirtualFile file : files) {
myFilesListModel.addElement(file.getPath());
}
}
@Nls
public String getDisplayName() {
return "Google App Engine";
}
public JComponent createComponent() {
mySdkEditorPanel.add(BorderLayout.CENTER, mySdkEditor.getMainComponent());
return myMainPanel;
}
public boolean isModified() {
return myRunEnhancerOnMakeCheckBox.isSelected() != myFacetConfiguration.isRunEnhancerOnMake()
|| !mySdkEditor.getPath().equals(myFacetConfiguration.getSdkHomePath())
|| !getConfiguredFiles().equals(myFacetConfiguration.getFilesToEnhance())
|| PersistenceApiComboboxUtil.getSelectedApi(myPersistenceApiComboBox) != myFacetConfiguration.getPersistenceApi();
}
private List<String> getConfiguredFiles() {
final List<String> files = new ArrayList<String>();
for (int i = 0; i < myFilesListModel.getSize(); i++) {
files.add((String)myFilesListModel.getElementAt(i));
}
return files;
}
public void apply() {
myFacetConfiguration.setSdkHomePath(mySdkEditor.getPath());
myFacetConfiguration.setRunEnhancerOnMake(myRunEnhancerOnMakeCheckBox.isSelected());
myFacetConfiguration.setFilesToEnhance(getConfiguredFiles());
myFacetConfiguration.setPersistenceApi(PersistenceApiComboboxUtil.getSelectedApi(myPersistenceApiComboBox));
}
public void reset() {
mySdkEditor.setPath(myFacetConfiguration.getSdkHomePath());
if (myContext.isNewFacet() && myFacetConfiguration.getSdkHomePath().length() == 0) {
mySdkEditor.setDefaultPath();
}
myFilesListModel.removeAllElements();
fillFilesList(myFacetConfiguration.getFilesToEnhance());
myRunEnhancerOnMakeCheckBox.setSelected(myFacetConfiguration.isRunEnhancerOnMake());
myPersistenceApiComboBox.setSelectedItem(myFacetConfiguration.getPersistenceApi().getDisplayName());
}
private void fillFilesList(final List<String> paths) {
for (String path : paths) {
myFilesListModel.addElement(path);
}
}
public void disposeUIResources() {
}
@Override
public void onFacetInitialized(@NotNull Facet facet) {
AppEngineWebIntegration.getInstance().setupDevServer(((AppEngineFacet)facet).getSdk());
}
private class FilesListCellRenderer extends DefaultListCellRenderer {
private FilesListCellRenderer() {
setUI(new RightAlignedLabelUI());
}
@Override
public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected, boolean cellHasFocus) {
final Component rendererComponent = super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
if (value instanceof String) {
final String path = (String)value;
final VirtualFile file = LocalFileSystem.getInstance().findFileByPath(path);
if (file == null) {
setForeground(JBColor.RED);
setIcon(null);
}
else {
setForeground(myFilesList.getForeground());
setIcon(file.isDirectory() ? PlatformIcons.FOLDER_ICON : VirtualFilePresentation.getIcon(file));
}
setText(path);
}
return rendererComponent;
}
}
}
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