Contributors:
IBM Corporation - Initial implementation
- Klaus Hartlage - www.eclipseproject.de
+ www.phpeclipse.de
**********************************************************************/
import org.eclipse.core.resources.IContainer;
-import org.eclipse.core.resources.IFolder;
-import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.IPath;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.dialogs.ContainerSelectionDialog;
-import org.eclipse.ui.dialogs.WizardNewFileCreationPage;
/**
* The "New" wizard page allows setting the container for the new file as well
*/
public class HTMLFileWizardPage extends WizardPage {
- private Text containerText;
-
- private Text fileText;
-
- private ISelection selection;
-
- /**
- * Constructor for SampleNewWizardPage.
- *
- * @param pageName
- */
- public HTMLFileWizardPage(ISelection selection) {
- super("wizardPage");
- setTitle(PHPWizardMessages.getString("WizardPage.html.title"));
- setDescription(PHPWizardMessages.getString("WizardPage.html.description"));
- this.selection = selection;
- }
-
- /**
- * @see IDialogPage#createControl(Composite)
- */
- public void createControl(Composite parent) {
- Composite container = new Composite(parent, SWT.NULL);
- GridLayout layout = new GridLayout();
- container.setLayout(layout);
- layout.numColumns = 3;
- layout.verticalSpacing = 9;
- Label label = new Label(container, SWT.NULL);
- label.setText(PHPWizardMessages.getString("WizardPage.containerLabel"));
-
- containerText = new Text(container, SWT.BORDER | SWT.SINGLE);
- GridData gd = new GridData(GridData.FILL_HORIZONTAL);
- containerText.setLayoutData(gd);
- containerText.addModifyListener(new ModifyListener() {
- public void modifyText(ModifyEvent e) {
- dialogChanged();
- }
- });
-
- Button button = new Button(container, SWT.PUSH);
- button.setText(PHPWizardMessages.getString("WizardPage.browseButtonText"));
- button.addSelectionListener(new SelectionAdapter() {
- public void widgetSelected(SelectionEvent e) {
- handleBrowse();
- }
- });
- label = new Label(container, SWT.NULL);
- label.setText(PHPWizardMessages.getString("WizardPage.fileLabel"));
-
- fileText = new Text(container, SWT.BORDER | SWT.SINGLE);
- gd = new GridData(GridData.FILL_HORIZONTAL);
- fileText.setLayoutData(gd);
- fileText.addModifyListener(new ModifyListener() {
- public void modifyText(ModifyEvent e) {
- dialogChanged();
- }
- });
- initialize();
- dialogChanged();
- setControl(container);
- }
-
- /**
- * Tests if the current workbench selection is a suitable container to use.
- */
-
- private void initialize() {
- if (selection != null && selection.isEmpty() == false
- && selection instanceof IStructuredSelection) {
- IStructuredSelection ssel = (IStructuredSelection) selection;
- if (ssel.size() > 1)
- return;
- Object obj = ssel.getFirstElement();
- if (obj instanceof IResource) {
- IContainer container;
- if (obj instanceof IContainer)
- container = (IContainer) obj;
- else
- container = ((IResource) obj).getParent();
- containerText.setText(container.getFullPath().toString());
- }
- }
- fileText.setText("*.html");
- }
-
- /**
- * Uses the standard container selection dialog to choose the new value for
- * the container field.
- */
-
- private void handleBrowse() {
- ContainerSelectionDialog dialog = new ContainerSelectionDialog(getShell(),
- ResourcesPlugin.getWorkspace().getRoot(), false, PHPWizardMessages
- .getString("WizardPage.selectNewFileContainer"));
- if (dialog.open() == ContainerSelectionDialog.OK) {
- Object[] result = dialog.getResult();
- if (result.length == 1) {
- IContainer container = (IContainer) result[0];
- containerText.setText(container.getFullPath().toString());
- }
- }
- }
-
- /**
- * Ensures that both text fields are set.
- */
- private void dialogChanged() {
- String container = getContainerName();
- String fileName = getFileName();
-
- if (container.length() == 0) {
- updateStatus(PHPWizardMessages
- .getString("WizardPage.containerMustBeSpecified"));
- return;
- }
- if (fileName.length() == 0) {
- updateStatus("WizardPage.nameMustBeSpecified");
- return;
- }
-
-// if (!PHPFileUtil.isPHPFileName(fileName)) {
-// updateStatus(PHPWizardMessages.getString("WizardPage.mustBePHP"));
-// return;
-// }
- updateStatus(null);
- }
-
- private void updateStatus(String message) {
- setErrorMessage(message);
- setPageComplete(message == null);
- }
-
- public String getContainerName() {
- return containerText.getText();
- }
-
- public String getFileName() {
- return fileText.getText();
- }
-
- /**
- * @see WizardPage#isPageComplete()
- */
- public boolean isPageComplete() {
- return !checkFolderForExistingFile() && super.isPageComplete();
- }
-
- /**
- * Finds the current directory where the file should be created
- */
- protected boolean checkFolderForExistingFile() {
- boolean result = false;
-
- if (containerText.getText() != null) {
- IPath containerPath = new Path(containerText.getText().trim());
- if (containerPath.segmentCount() > 1) {
- IFolder container = ResourcesPlugin.getWorkspace().getRoot().getFolder(
- containerPath);
- if (container != null && container.exists()) {
- IResource file = container.getFile(fileText.getText().trim());
- if (file != null && file.exists()) {
- this.setErrorMessage(PHPWizardMessages
- .getString("WizardPage.fileAlreadyExists"));
- result = true;
- }
- }
- } else {
- // this is a project
- IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(
- containerText.getText().trim());
- if (project != null && project.exists()) {
- IResource file = project.getFile(fileText.getText().trim());
- if (file != null && file.exists()) {
- this.setErrorMessage(PHPWizardMessages
- .getString("WizardPage.fileAlreadyExists"));
- result = true;
- }
- }
- }
- }
-
- if (!result)
- ((HTMLFileWizard) this.getWizard()).setFileName(fileText.getText().trim());
-
- return result;
- }
+ private static final String INITIAL_FILENAME = "file.html";
+
+ private Text containerText;
+
+ private Text fileText;
+
+ private ISelection selection;
+
+ /**
+ * Constructor for SampleNewWizardPage.
+ *
+ * @param pageName
+ */
+ public HTMLFileWizardPage(ISelection selection) {
+ super("wizardPage");
+ setTitle(PHPWizardMessages.getString("WizardPage.html.title"));
+ setDescription(PHPWizardMessages
+ .getString("WizardPage.html.description"));
+ this.selection = selection;
+ }
+
+ /**
+ * @see IDialogPage#createControl(Composite)
+ */
+ public void createControl(Composite parent) {
+ Composite container = new Composite(parent, SWT.NULL);
+ GridLayout layout = new GridLayout();
+ container.setLayout(layout);
+ layout.numColumns = 3;
+ layout.verticalSpacing = 9;
+ Label label = new Label(container, SWT.NULL);
+ label.setText(PHPWizardMessages.getString("WizardPage.containerLabel"));
+
+ containerText = new Text(container, SWT.BORDER | SWT.SINGLE);
+ GridData gd = new GridData(GridData.FILL_HORIZONTAL);
+ containerText.setLayoutData(gd);
+ containerText.addModifyListener(new ModifyListener() {
+ public void modifyText(ModifyEvent e) {
+ dialogChanged();
+ }
+ });
+
+ Button button = new Button(container, SWT.PUSH);
+ button.setText(PHPWizardMessages
+ .getString("WizardPage.browseButtonText"));
+ button.addSelectionListener(new SelectionAdapter() {
+ public void widgetSelected(SelectionEvent e) {
+ handleBrowse();
+ }
+ });
+ label = new Label(container, SWT.NULL);
+ label.setText(PHPWizardMessages.getString("WizardPage.fileLabel"));
+
+ fileText = new Text(container, SWT.BORDER | SWT.SINGLE);
+ gd = new GridData(GridData.FILL_HORIZONTAL);
+ fileText.setLayoutData(gd);
+ fileText.addModifyListener(new ModifyListener() {
+ public void modifyText(ModifyEvent e) {
+ dialogChanged();
+ }
+ });
+ initialize();
+ dialogChanged();
+ setControl(container);
+ }
+
+ /**
+ * Tests if the current workbench selection is a suitable container to use.
+ */
+
+ private void initialize() {
+ if (selection != null && selection.isEmpty() == false
+ && selection instanceof IStructuredSelection) {
+ IStructuredSelection ssel = (IStructuredSelection) selection;
+ if (ssel.size() > 1)
+ return;
+ Object obj = ssel.getFirstElement();
+ if (obj instanceof IResource) {
+ IContainer container;
+ if (obj instanceof IContainer)
+ container = (IContainer) obj;
+ else
+ container = ((IResource) obj).getParent();
+ containerText.setText(container.getFullPath().toString());
+ fileText.setFocus();
+ }
+ }
+ fileText.setText(INITIAL_FILENAME);
+ }
+
+ /**
+ * Uses the standard container selection dialog to choose the new value for
+ * the container field.
+ */
+
+ private void handleBrowse() {
+ ContainerSelectionDialog dialog = new ContainerSelectionDialog(
+ getShell(), ResourcesPlugin.getWorkspace().getRoot(), false,
+ PHPWizardMessages
+ .getString("WizardPage.selectNewFileContainer"));
+ if (dialog.open() == ContainerSelectionDialog.OK) {
+ Object[] result = dialog.getResult();
+ if (result.length == 1) {
+ IContainer container = (IContainer) result[0];
+ containerText.setText(container.getFullPath().toString());
+ }
+ }
+ }
+
+ /**
+ * Ensures that both text fields are set.
+ */
+ private void dialogChanged() {
+ String container = getContainerName();
+ String fileName = getFileName();
+
+ if (container.length() == 0) {
+ updateStatus(PHPWizardMessages
+ .getString("WizardPage.containerMustBeSpecified"));
+ return;
+ }
+ if (fileName.length() == 0) {
+ updateStatus("WizardPage.nameMustBeSpecified");
+ return;
+ }
+
+ updateStatus(null);
+ }
+
+ private void updateStatus(String message) {
+ setErrorMessage(message);
+ setPageComplete(message == null);
+ }
+
+ public String getContainerName() {
+ return containerText.getText();
+ }
+
+ public String getFileName() {
+ return fileText.getText();
+ }
+
+ /**
+ * @see WizardPage#isPageComplete()
+ */
+ public boolean isPageComplete() {
+ return !checkFolderForExistingFile() && super.isPageComplete();
+ }
+
+ /**
+ * Finds the current directory where the file should be created
+ */
+ protected boolean checkFolderForExistingFile() {
+ IContainer container = getFileContainer();
+ if (container != null) {
+ IResource file = container.getFile(new Path(fileText.getText()
+ .trim()));
+ if (file != null && file.exists()) {
+ this.setErrorMessage(PHPWizardMessages
+ .getString("WizardPage.fileAlreadyExists"));
+ return true;
+ }
+ }
+ return false;
+ }
+
+ private IContainer getFileContainer() {
+ if (containerText.getText() != null) {
+ IPath containerPath = new Path(containerText.getText().trim());
+ IContainer container;
+ if (containerPath.segmentCount() > 1) {
+ container = ResourcesPlugin.getWorkspace().getRoot().getFolder(
+ containerPath);
+ } else {
+ // this is a project
+ container = ResourcesPlugin.getWorkspace().getRoot()
+ .getProject(containerText.getText().trim());
+ }
+ if (container != null && container.exists()) {
+ return container;
+ }
+ }
+ return null;
+ }
+
+ public void setVisible(boolean visible) {
+ super.setVisible(visible);
+ if (visible) {
+ String fileName = fileText.getText().trim();
+ if (getFileContainer() != null
+ && fileName.equalsIgnoreCase(INITIAL_FILENAME)) {
+ fileText.setFocus();
+ fileText.setText(fileName);
+ fileText.setSelection(0, fileName.length()
+ - (new Path(INITIAL_FILENAME)).getFileExtension()
+ .length() - 1);
+ }
+ }
+ }
}
\ No newline at end of file
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