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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.jetbrains.python.buildout;
import com.intellij.facet.impl.ui.FacetErrorPanel;
import com.intellij.facet.ui.FacetEditorValidator;
import com.intellij.facet.ui.ValidationResult;
import com.intellij.openapi.fileChooser.FileChooserDescriptor;
import com.intellij.openapi.fileChooser.FileChooserDescriptorFactory;
import com.intellij.openapi.module.Module;
import com.intellij.openapi.options.ConfigurationException;
import com.intellij.openapi.ui.TextComponentAccessor;
import com.intellij.openapi.util.Comparing;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.openapi.vfs.LocalFileSystem;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.ui.CollectionComboBoxModel;
import com.intellij.ui.ComboboxWithBrowseButton;
import com.intellij.util.Function;
import com.intellij.util.containers.ContainerUtil;
import org.jetbrains.annotations.NotNull;
import javax.swing.*;
import java.awt.*;
import java.io.File;
import java.util.List;
/**
* Panel to choose target buildout script
* User: dcheryasov
* Date: Jul 26, 2010 5:09:23 PM
*/
public class BuildoutConfigPanel extends JPanel {
private ComboboxWithBrowseButton myScript;
private JPanel myPanel;
private JTextArea myNoticeTextArea;
private JPanel myErrorPanel;
private final Module myModule;
private boolean myFacetEnabled = true;
private BuildoutFacetConfiguration myConfiguration;
public BuildoutConfigPanel(Module module, BuildoutFacetConfiguration config) {
myModule = module;
myConfiguration = config;
setLayout(new BorderLayout());
add(myPanel);
FileChooserDescriptor descriptor = FileChooserDescriptorFactory.createSingleFileNoJarsDescriptor();
//descriptor.setRoot(myConfiguration.getRoot());
myScript.addBrowseFolderListener(
"Choose a buildout script", "Select the target script that will invoke your code",
null, descriptor, TextComponentAccessor.STRING_COMBOBOX_WHOLE_TEXT, false
);
myScript.getComboBox().setEditable(true);
initErrorValidation();
}
public void setFacetEnabled(boolean facetEnabled) {
if (myFacetEnabled != facetEnabled) {
myFacetEnabled = facetEnabled;
initErrorValidation();
}
}
private void initErrorValidation() {
FacetErrorPanel facetErrorPanel = new FacetErrorPanel();
myErrorPanel.add(facetErrorPanel.getComponent(), BorderLayout.CENTER);
facetErrorPanel.getValidatorsManager().registerValidator(new FacetEditorValidator() {
@NotNull
@Override
public ValidationResult check() {
if (!myFacetEnabled) {
return ValidationResult.OK;
}
return validateScriptName(getScriptName());
}
}, myScript);
facetErrorPanel.getValidatorsManager().validate();
}
private static ValidationResult validateScriptName(String scriptName) {
if (StringUtil.isEmpty(scriptName)) {
return new ValidationResult("Please specify buildout script");
}
try {
getScriptFile(scriptName);
}
catch (ConfigurationException e) {
return new ValidationResult(e.getMessage());
}
return ValidationResult.OK;
}
public boolean isModified(BuildoutFacetConfiguration configuration) {
final String their = configuration.getScriptName();
final String ours = getScriptName();
return !Comparing.strEqual(their, ours);
}
public String getScriptName() {
return (String)myScript.getComboBox().getEditor().getItem();
}
public void reset() {
final List<File> scriptFiles = BuildoutFacet.getScripts(BuildoutFacet.getInstance(myModule), myModule.getProject().getBaseDir());
final List<String> scripts = ContainerUtil.map(scriptFiles, new Function<File, String>() {
@Override
public String fun(File file) {
return file.getPath();
}
});
myScript.getComboBox().setModel(new CollectionComboBoxModel(scripts, myConfiguration.getScriptName()));
myScript.getComboBox().getEditor().setItem(myConfiguration.getScriptName());
}
public void apply() {
final String scriptName = getScriptName();
myConfiguration.setScriptName(scriptName);
}
BuildoutFacetConfiguration getConfiguration() {
return myConfiguration;
}
void showNoticeText(boolean show) {
myNoticeTextArea.setVisible(show);
}
@NotNull
public static VirtualFile getScriptFile(String script_name) throws ConfigurationException {
VirtualFile script_file = LocalFileSystem.getInstance().findFileByPath(script_name);
if (script_file == null || script_file.isDirectory()) {
throw new ConfigurationException("Invalid script file '" + script_name + "'");
}
return script_file;
}
}
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