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/*
* Copyright 2000-2009 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.uiDesigner.actions;
import com.intellij.ide.actions.TemplateKindCombo;
import com.intellij.ide.fileTemplates.FileTemplate;
import com.intellij.ide.fileTemplates.FileTemplateManager;
import com.intellij.openapi.application.ApplicationManager;
import com.intellij.openapi.diagnostic.Logger;
import com.intellij.openapi.fileTypes.StdFileTypes;
import com.intellij.openapi.project.Project;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.psi.*;
import com.intellij.ui.DocumentAdapter;
import com.intellij.uiDesigner.GuiDesignerConfiguration;
import com.intellij.uiDesigner.UIDesignerBundle;
import com.intellij.uiDesigner.radComponents.LayoutManagerRegistry;
import com.intellij.util.IncorrectOperationException;
import com.intellij.util.PlatformIcons;
import org.jetbrains.annotations.NonNls;
import org.jetbrains.annotations.NotNull;
import javax.swing.*;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import javax.swing.event.DocumentEvent;
/**
* @author yole
*/
public class CreateFormAction extends AbstractCreateFormAction {
private static final Logger LOG = Logger.getInstance("#com.intellij.uiDesigner.actions.CreateFormAction");
private String myLastClassName = null;
private String myLastLayoutManager = null;
public CreateFormAction() {
super(UIDesignerBundle.message("action.gui.form.text"),
UIDesignerBundle.message("action.gui.form.description"), PlatformIcons.UI_FORM_ICON);
// delete obsolete template
ApplicationManager.getApplication().executeOnPooledThread(new Runnable() {
public void run() {
// to prevent deadlocks, this code must run while not holding the ActionManager lock
FileTemplateManager manager = FileTemplateManager.getInstance();
final FileTemplate template = manager.getTemplate("GUI Form");
//noinspection HardCodedStringLiteral
if (template != null && template.getExtension().equals("form")) {
manager.removeTemplate(template);
}
}
});
}
@NotNull
protected PsiElement[] invokeDialog(Project project, PsiDirectory directory) {
final MyInputValidator validator = new JavaNameValidator(project, directory);
final DialogWrapper dialog = new MyDialog(project, validator);
dialog.show();
return validator.getCreatedElements();
}
@NotNull
protected PsiElement[] create(String newName, PsiDirectory directory) throws Exception {
PsiElement createdFile;
PsiClass newClass = null;
try {
final PsiPackage aPackage = JavaDirectoryService.getInstance().getPackage(directory);
assert aPackage != null;
final String packageName = aPackage.getQualifiedName();
String fqClassName = null;
if (myLastClassName != null) {
fqClassName = packageName.length() == 0 ? myLastClassName : packageName + "." + myLastClassName;
}
final String formBody = createFormBody(fqClassName, "/com/intellij/uiDesigner/NewForm.xml",
myLastLayoutManager);
@NonNls final String fileName = newName + ".form";
final PsiFile formFile = PsiFileFactory.getInstance(directory.getProject())
.createFileFromText(fileName, StdFileTypes.GUI_DESIGNER_FORM, formBody);
createdFile = directory.add(formFile);
if (myLastClassName != null) {
newClass = JavaDirectoryService.getInstance().createClass(directory, myLastClassName);
}
}
catch(IncorrectOperationException e) {
throw e;
}
catch (Exception e) {
LOG.error(e);
return PsiElement.EMPTY_ARRAY;
}
if (newClass != null) {
return new PsiElement[] { newClass.getContainingFile(), createdFile };
}
return new PsiElement[] { createdFile };
}
protected String getErrorTitle() {
return UIDesignerBundle.message("error.cannot.create.form");
}
protected String getCommandName() {
return UIDesignerBundle.message("command.create.form");
}
private class MyDialog extends DialogWrapper {
private JPanel myTopPanel;
private JTextField myFormNameTextField;
private JCheckBox myCreateBoundClassCheckbox;
private JTextField myClassNameTextField;
private TemplateKindCombo myBaseLayoutManagerCombo;
private JLabel myUpDownHintForm;
private boolean myAdjusting = false;
private boolean myNeedAdjust = true;
private final Project myProject;
private final MyInputValidator myValidator;
public MyDialog(final Project project,
final MyInputValidator validator) {
super(project, true);
myProject = project;
myValidator = validator;
myBaseLayoutManagerCombo.registerUpDownHint(myFormNameTextField);
myUpDownHintForm.setIcon(PlatformIcons.UP_DOWN_ARROWS);
init();
setTitle(UIDesignerBundle.message("title.new.gui.form"));
setOKActionEnabled(false);
myCreateBoundClassCheckbox.addChangeListener(new ChangeListener() {
public void stateChanged(ChangeEvent e) {
myClassNameTextField.setEnabled(myCreateBoundClassCheckbox.isSelected());
}
});
myFormNameTextField.getDocument().addDocumentListener(new DocumentAdapter() {
protected void textChanged(DocumentEvent e) {
setOKActionEnabled(myFormNameTextField.getText().length() > 0);
if (myNeedAdjust) {
myAdjusting = true;
myClassNameTextField.setText(myFormNameTextField.getText());
myAdjusting = false;
}
}
});
myClassNameTextField.getDocument().addDocumentListener(new DocumentAdapter() {
protected void textChanged(DocumentEvent e) {
if (!myAdjusting) {
myNeedAdjust = false;
}
}
});
for (String layoutName: LayoutManagerRegistry.getNonDeprecatedLayoutManagerNames()) {
String displayName = LayoutManagerRegistry.getLayoutManagerDisplayName(layoutName);
myBaseLayoutManagerCombo.addItem(displayName, null, layoutName);
}
myBaseLayoutManagerCombo.setSelectedName(GuiDesignerConfiguration.getInstance(project).DEFAULT_LAYOUT_MANAGER);
}
protected JComponent createCenterPanel() {
return myTopPanel;
}
protected void doOKAction() {
if (myCreateBoundClassCheckbox.isSelected()) {
myLastClassName = myClassNameTextField.getText();
}
else {
myLastClassName = null;
}
myLastLayoutManager = myBaseLayoutManagerCombo.getSelectedName();
GuiDesignerConfiguration.getInstance(myProject).DEFAULT_LAYOUT_MANAGER = myLastLayoutManager;
final String inputString = myFormNameTextField.getText().trim();
if (myValidator.checkInput(inputString) && myValidator.canClose(inputString)) {
close(OK_EXIT_CODE);
}
close(OK_EXIT_CODE);
}
public JComponent getPreferredFocusedComponent() {
return myFormNameTextField;
}
}
}
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