| /* |
| * Copyright 2000-2011 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.ide.fileTemplates.ui; |
| |
| import com.intellij.CommonBundle; |
| import com.intellij.ide.IdeBundle; |
| import com.intellij.ide.fileTemplates.FileTemplate; |
| import com.intellij.ide.fileTemplates.FileTemplateManager; |
| import com.intellij.ide.fileTemplates.FileTemplateUtil; |
| import com.intellij.ide.fileTemplates.actions.AttributesDefaults; |
| import com.intellij.openapi.project.Project; |
| import com.intellij.openapi.ui.DialogWrapper; |
| import com.intellij.openapi.ui.Messages; |
| import com.intellij.openapi.wm.ex.IdeFocusTraversalPolicy; |
| import com.intellij.psi.PsiDirectory; |
| import com.intellij.psi.PsiElement; |
| import org.apache.velocity.runtime.parser.ParseException; |
| import org.jetbrains.annotations.NonNls; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import javax.swing.*; |
| import java.awt.*; |
| import java.util.Properties; |
| |
| public class CreateFromTemplateDialog extends DialogWrapper { |
| @NotNull private final PsiDirectory myDirectory; |
| @NotNull private final Project myProject; |
| private PsiElement myCreatedElement; |
| private final CreateFromTemplatePanel myAttrPanel; |
| private final JComponent myAttrComponent; |
| @NotNull private final FileTemplate myTemplate; |
| private final Properties myDefaultProperties; |
| |
| public CreateFromTemplateDialog(@NotNull Project project, |
| @NotNull PsiDirectory directory, |
| @NotNull FileTemplate template, |
| @Nullable final AttributesDefaults attributesDefaults, |
| @Nullable final Properties defaultProperties) { |
| super(project, true); |
| myDirectory = directory; |
| myProject = project; |
| myTemplate = template; |
| setTitle(IdeBundle.message("title.new.from.template", template.getName())); |
| |
| myDefaultProperties = defaultProperties == null ? FileTemplateManager.getInstance().getDefaultProperties(project) : defaultProperties; |
| FileTemplateUtil.fillDefaultProperties(myDefaultProperties, directory); |
| boolean mustEnterName = FileTemplateUtil.findHandler(template).isNameRequired(); |
| if (attributesDefaults != null && attributesDefaults.isFixedName()) { |
| myDefaultProperties.setProperty(FileTemplate.ATTRIBUTE_NAME, attributesDefaults.getDefaultFileName()); |
| mustEnterName = false; |
| } |
| |
| String[] unsetAttributes = null; |
| try { |
| unsetAttributes = myTemplate.getUnsetAttributes(myDefaultProperties); |
| } |
| catch (ParseException e) { |
| showErrorDialog(e); |
| } |
| |
| if (unsetAttributes != null) { |
| myAttrPanel = new CreateFromTemplatePanel(unsetAttributes, mustEnterName, attributesDefaults); |
| myAttrComponent = myAttrPanel.getComponent(); |
| init(); |
| } |
| else { |
| myAttrPanel = null; |
| myAttrComponent = null; |
| } |
| } |
| |
| public PsiElement create(){ |
| if (myAttrPanel != null) { |
| if (myAttrPanel.hasSomethingToAsk()) { |
| show(); |
| return myCreatedElement; |
| } |
| doCreate(null); |
| } |
| close(DialogWrapper.OK_EXIT_CODE); |
| return myCreatedElement; |
| } |
| |
| @Override |
| protected void doOKAction(){ |
| String fileName = myAttrPanel.getFileName(); |
| if (fileName != null && fileName.length() == 0) { |
| Messages.showMessageDialog(myAttrComponent, IdeBundle.message("error.please.enter.a.file.name"), CommonBundle.getErrorTitle(), |
| Messages.getErrorIcon()); |
| return; |
| } |
| doCreate(fileName); |
| if ( myCreatedElement != null ) { |
| super.doOKAction(); |
| } |
| } |
| |
| private void doCreate(@Nullable final String fileName) { |
| try { |
| myCreatedElement = FileTemplateUtil.createFromTemplate(myTemplate, fileName, myAttrPanel.getProperties(myDefaultProperties), |
| myDirectory); |
| } |
| catch (Exception e) { |
| showErrorDialog(e); |
| } |
| } |
| |
| public Properties getEnteredProperties() { |
| return myAttrPanel.getProperties(new Properties()); |
| } |
| |
| private void showErrorDialog(final Exception e) { |
| Messages.showMessageDialog(myProject, filterMessage(e.getMessage()), getErrorMessage(), Messages.getErrorIcon()); |
| } |
| |
| private String getErrorMessage() { |
| return FileTemplateUtil.findHandler(myTemplate).getErrorMessage(); |
| } |
| |
| @Nullable |
| private String filterMessage(String message){ |
| if (message == null) { |
| message = "unknown error"; |
| } |
| |
| @NonNls String ioExceptionPrefix = "java.io.IOException:"; |
| if (message.startsWith(ioExceptionPrefix)){ |
| return message.substring(ioExceptionPrefix.length()); |
| } |
| if (message.contains("File already exists")){ |
| return message; |
| } |
| |
| return IdeBundle.message("error.unable.to.parse.template.message", myTemplate.getName(), message); |
| } |
| |
| @Override |
| protected JComponent createCenterPanel(){ |
| myAttrPanel.ensureFitToScreen(200, 200); |
| JPanel centerPanel = new JPanel(new GridBagLayout()); |
| centerPanel.add(myAttrComponent, new GridBagConstraints(0, 0, 1, 1, 1.0, 1.0, GridBagConstraints.CENTER, GridBagConstraints.BOTH, new Insets(0, 0, 0, 0), 0, 0)); |
| return centerPanel; |
| } |
| |
| @Override |
| public JComponent getPreferredFocusedComponent(){ |
| return IdeFocusTraversalPolicy.getPreferredFocusedComponent(myAttrComponent); |
| } |
| } |