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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.project.wizard;
import com.intellij.ide.util.newProjectWizard.AddModuleWizard;
import com.intellij.ide.util.projectWizard.ModuleWizardStep;
import com.intellij.ide.util.projectWizard.WizardContext;
import com.intellij.ide.wizard.Step;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.externalSystem.service.project.wizard.SelectExternalProjectStep;
import com.intellij.openapi.options.ConfigurationException;
import com.intellij.openapi.ui.Messages;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.projectImport.ProjectOpenProcessorBase;
import com.intellij.util.Function;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import org.jetbrains.plugins.gradle.service.settings.GradleProjectSettingsControl;
import org.jetbrains.plugins.gradle.service.settings.GradleSystemSettingsControl;
import org.jetbrains.plugins.gradle.service.settings.ImportFromGradleControl;
import org.jetbrains.plugins.gradle.settings.DistributionType;
import org.jetbrains.plugins.gradle.settings.GradleProjectSettings;
import org.jetbrains.plugins.gradle.settings.GradleSettings;
import org.jetbrains.plugins.gradle.util.GradleConstants;
import static org.jetbrains.plugins.gradle.util.GradleEnvironment.Headless.*;
/**
* @author Denis Zhdanov
* @since 4/30/13 11:22 PM
*/
public class GradleProjectOpenProcessor extends ProjectOpenProcessorBase<GradleProjectImportBuilder> {
@NotNull public static final String[] BUILD_FILE_EXTENSIONS = {GradleConstants.EXTENSION};
public GradleProjectOpenProcessor(@NotNull GradleProjectImportBuilder builder) {
super(builder);
}
@Nullable
@Override
public String[] getSupportedExtensions() {
return BUILD_FILE_EXTENSIONS;
}
@Override
public boolean canOpenProject(VirtualFile file) {
if (!file.isDirectory()) {
String fileName = file.getName();
for (String extension : BUILD_FILE_EXTENSIONS) {
if (fileName.endsWith(extension)) {
return true;
}
}
}
return super.canOpenProject(file);
}
@Override
protected boolean doQuickImport(VirtualFile file, WizardContext wizardContext) {
final GradleProjectImportProvider projectImportProvider = new GradleProjectImportProvider(getBuilder());
getBuilder().setFileToImport(file.getPath());
getBuilder().prepare(wizardContext);
getBuilder().getControl(null).setLinkedProjectPath(file.getPath());
final boolean result;
if (ApplicationManager.getApplication().isHeadlessEnvironment()) {
result = setupGradleProjectSettingsInHeadlessMode(file, projectImportProvider, wizardContext);
}
else {
AddModuleWizard dialog = new AddModuleWizard(null, file.getPath(), projectImportProvider);
dialog.getWizardContext().setProjectBuilder(getBuilder());
dialog.navigateToStep(new Function<Step, Boolean>() {
@Override
public Boolean fun(Step step) {
return step instanceof SelectExternalProjectStep;
}
});
result = dialog.showAndGet();
}
if (result && getBuilder().getExternalProjectNode() != null) {
wizardContext.setProjectName(getBuilder().getExternalProjectNode().getData().getInternalName());
}
return result;
}
private boolean setupGradleProjectSettingsInHeadlessMode(VirtualFile file,
GradleProjectImportProvider projectImportProvider,
WizardContext wizardContext) {
final ModuleWizardStep[] wizardSteps = projectImportProvider.createSteps(wizardContext);
if (wizardSteps.length > 0 && wizardSteps[0] instanceof SelectExternalProjectStep) {
SelectExternalProjectStep selectExternalProjectStep = (SelectExternalProjectStep)wizardSteps[0];
wizardContext.setProjectBuilder(getBuilder());
try {
selectExternalProjectStep.updateStep();
final ImportFromGradleControl importFromGradleControl = getBuilder().getControl(wizardContext.getProject());
GradleProjectSettingsControl gradleProjectSettingsControl =
(GradleProjectSettingsControl)importFromGradleControl.getProjectSettingsControl();
final GradleProjectSettings projectSettings = gradleProjectSettingsControl.getInitialSettings();
if (GRADLE_DISTRIBUTION_TYPE != null) {
for (DistributionType type : DistributionType.values()) {
if (type.name().equals(GRADLE_DISTRIBUTION_TYPE)) {
projectSettings.setDistributionType(type);
break;
}
}
}
if (GRADLE_HOME != null) {
projectSettings.setGradleHome(GRADLE_HOME);
}
gradleProjectSettingsControl.reset();
final GradleSystemSettingsControl systemSettingsControl =
(GradleSystemSettingsControl)importFromGradleControl.getSystemSettingsControl();
assert systemSettingsControl != null;
final GradleSettings gradleSettings = systemSettingsControl.getInitialSettings();
if (GRADLE_VM_OPTIONS != null) {
gradleSettings.setGradleVmOptions(GRADLE_VM_OPTIONS);
}
if (GRADLE_OFFLINE != null) {
gradleSettings.setOfflineWork(Boolean.parseBoolean(GRADLE_OFFLINE));
}
String serviceDirectory = GRADLE_SERVICE_DIRECTORY;
if (GRADLE_SERVICE_DIRECTORY != null) {
gradleSettings.setServiceDirectoryPath(serviceDirectory);
}
systemSettingsControl.reset();
if (!selectExternalProjectStep.validate()) {
return false;
}
}
catch (ConfigurationException e) {
Messages.showErrorDialog(wizardContext.getProject(), e.getMessage(), e.getTitle());
return false;
}
selectExternalProjectStep.updateDataModel();
}
return true;
}
@Override
public boolean lookForProjectsInDirectory() {
return false;
}
}
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