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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 org.jetbrains.plugins.gradle.service.settings;
import com.intellij.openapi.externalSystem.model.settings.LocationSettingType;
import com.intellij.openapi.externalSystem.util.ExternalSystemApiUtil;
import com.intellij.openapi.externalSystem.util.ExternalSystemSettingsControl;
import com.intellij.openapi.externalSystem.util.ExternalSystemUiUtil;
import com.intellij.openapi.externalSystem.util.PaintAwarePanel;
import com.intellij.openapi.fileChooser.FileChooserDescriptor;
import com.intellij.openapi.options.ConfigurationException;
import com.intellij.openapi.ui.TextComponentAccessor;
import com.intellij.openapi.ui.TextFieldWithBrowseButton;
import com.intellij.openapi.util.Comparing;
import com.intellij.openapi.util.text.StringUtil;
import com.intellij.ui.components.JBCheckBox;
import com.intellij.ui.components.JBLabel;
import com.intellij.ui.components.JBTextField;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.plugins.gradle.settings.GradleSettings;
import org.jetbrains.plugins.gradle.util.GradleBundle;
import org.jetbrains.plugins.gradle.util.GradleConstants;
import javax.swing.event.DocumentEvent;
import javax.swing.event.DocumentListener;
import java.io.File;
/**
* Manages gradle settings not specific to particular project (e.g. 'use wrapper' is project-level setting but 'gradle user home' is
* a global one).
*
* @author Denis Zhdanov
* @since 4/28/13 11:06 AM
*/
public class GradleSystemSettingsControl implements ExternalSystemSettingsControl<GradleSettings> {
@NotNull private final GradleSettings myInitialSettings;
@SuppressWarnings("FieldCanBeLocal") // Used by reflection at showUi() and disposeUiResources()
private JBLabel myServiceDirectoryLabel;
private TextFieldWithBrowseButton myServiceDirectoryPathField;
@SuppressWarnings("FieldCanBeLocal") // Used by reflection at showUi() and disposeUiResources()
private JBLabel myGradleVmOptionsLabel;
private JBTextField myGradleVmOptionsField;
private boolean myServiceDirectoryPathModifiedByUser;
private JBCheckBox myOfflineModeBox;
public GradleSystemSettingsControl(@NotNull GradleSettings settings) {
myInitialSettings = settings;
}
@Override
public void fillUi(@NotNull PaintAwarePanel canvas, int indentLevel) {
myOfflineModeBox = new JBCheckBox(GradleBundle.message("gradle.settings.text.offline_work"));
canvas.add(myOfflineModeBox, ExternalSystemUiUtil.getFillLineConstraints(indentLevel));
myServiceDirectoryLabel = new JBLabel(GradleBundle.message("gradle.settings.text.service.dir.path"));
preparePathControl();
canvas.add(myServiceDirectoryLabel, ExternalSystemUiUtil.getLabelConstraints(indentLevel));
canvas.add(myServiceDirectoryPathField, ExternalSystemUiUtil.getFillLineConstraints(indentLevel));
myGradleVmOptionsLabel = new JBLabel(GradleBundle.message("gradle.settings.text.vm.options"));
canvas.add(myGradleVmOptionsLabel, ExternalSystemUiUtil.getLabelConstraints(indentLevel));
myGradleVmOptionsField = new JBTextField();
canvas.add(myGradleVmOptionsField, ExternalSystemUiUtil.getFillLineConstraints(indentLevel));
}
@Override
public void showUi(boolean show) {
ExternalSystemUiUtil.showUi(this, show);
}
private void preparePathControl() {
myServiceDirectoryPathField = new TextFieldWithBrowseButton();
myServiceDirectoryPathField.addBrowseFolderListener("",
GradleBundle.message("gradle.settings.title.service.dir.path"),
null,
new FileChooserDescriptor(false, true, false, false, false, false),
TextComponentAccessor.TEXT_FIELD_WHOLE_TEXT,
false);
myServiceDirectoryPathField.getTextField().getDocument().addDocumentListener(new DocumentListener() {
@Override
public void insertUpdate(DocumentEvent e) {
myServiceDirectoryPathModifiedByUser = true;
myServiceDirectoryPathField.getTextField().setForeground(LocationSettingType.EXPLICIT_CORRECT.getColor());
}
@Override
public void removeUpdate(DocumentEvent e) {
myServiceDirectoryPathModifiedByUser = true;
myServiceDirectoryPathField.getTextField().setForeground(LocationSettingType.EXPLICIT_CORRECT.getColor());
}
@Override
public void changedUpdate(DocumentEvent e) {
}
});
}
@Override
public void reset() {
myServiceDirectoryPathField.getTextField().setForeground(LocationSettingType.EXPLICIT_CORRECT.getColor());
myServiceDirectoryPathField.setText("");
String path = myInitialSettings.getServiceDirectoryPath();
if (StringUtil.isEmpty(path)) {
deduceServiceDirectoryIfPossible();
}
else {
myServiceDirectoryPathField.setText(path);
}
myGradleVmOptionsField.setText(trimIfPossible(myInitialSettings.getGradleVmOptions()));
myOfflineModeBox.setSelected(myInitialSettings.isOfflineWork());
}
private void deduceServiceDirectoryIfPossible() {
String path = System.getenv().get(GradleConstants.SYSTEM_DIRECTORY_PATH_KEY);
if (StringUtil.isEmpty(path)) {
path = new File(System.getProperty("user.home"), ".gradle").getAbsolutePath();
}
myServiceDirectoryPathField.setText(path);
myServiceDirectoryPathField.getTextField().setForeground(LocationSettingType.DEDUCED.getColor());
myServiceDirectoryPathModifiedByUser = false;
}
@Override
public boolean isModified() {
return (myServiceDirectoryPathModifiedByUser
&& !Comparing.equal(ExternalSystemApiUtil.normalizePath(myServiceDirectoryPathField.getText()),
ExternalSystemApiUtil.normalizePath(myInitialSettings.getServiceDirectoryPath())))
|| !Comparing.equal(trimIfPossible(myGradleVmOptionsField.getText()), trimIfPossible(myInitialSettings.getGradleVmOptions()))
|| myOfflineModeBox.isSelected() != myInitialSettings.isOfflineWork();
}
@Nullable
private static String trimIfPossible(@Nullable String s) {
if (s == null) {
return null;
}
String result = s.trim();
return result.isEmpty() ? null : result;
}
@Override
public void apply(@NotNull GradleSettings settings) {
if (myServiceDirectoryPathModifiedByUser) {
settings.setServiceDirectoryPath(ExternalSystemApiUtil.normalizePath(myServiceDirectoryPathField.getText()));
}
settings.setGradleVmOptions(trimIfPossible(myGradleVmOptionsField.getText()));
settings.setOfflineWork(myOfflineModeBox.isSelected());
}
@Override
public boolean validate(@NotNull GradleSettings settings) throws ConfigurationException {
return true;
}
@Override
public void disposeUIResources() {
ExternalSystemUiUtil.disposeUi(this);
}
@NotNull
public GradleSettings getInitialSettings() {
return myInitialSettings;
}
}
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