| /******************************************************************************* |
| * Copyright (c) 2008 xored software, Inc. |
| * |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * xored software, Inc. - initial API and Implementation (Alex Panchenko) |
| *******************************************************************************/ |
| package org.eclipse.dltk.ui.formatter; |
| |
| import java.io.File; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.dltk.internal.ui.wizards.dialogfields.DialogField; |
| import org.eclipse.dltk.internal.ui.wizards.dialogfields.IDialogFieldListener; |
| import org.eclipse.dltk.internal.ui.wizards.dialogfields.StringDialogField; |
| import org.eclipse.dltk.ui.DLTKUIPlugin; |
| import org.eclipse.dltk.ui.dialogs.StatusInfo; |
| import org.eclipse.dltk.ui.formatter.internal.FormatterControlManager; |
| import org.eclipse.dltk.ui.formatter.internal.FormatterDialogPreferences; |
| import org.eclipse.dltk.ui.util.ExceptionHandler; |
| import org.eclipse.dltk.ui.util.IStatusChangeListener; |
| import org.eclipse.jface.dialogs.IDialogConstants; |
| import org.eclipse.jface.dialogs.IDialogSettings; |
| import org.eclipse.jface.dialogs.MessageDialog; |
| import org.eclipse.jface.dialogs.StatusDialog; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.graphics.Point; |
| import org.eclipse.swt.graphics.Rectangle; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.FileDialog; |
| import org.eclipse.swt.widgets.Shell; |
| import org.eclipse.swt.widgets.TabFolder; |
| import org.eclipse.swt.widgets.TabItem; |
| |
| public abstract class FormatterModifyDialog extends StatusDialog implements |
| IFormatterModifyDialog, IStatusChangeListener { |
| |
| private final FormatterDialogPreferences preferences = new FormatterDialogPreferences(); |
| |
| private final FormatterControlManager controlManager = new FormatterControlManager( |
| preferences, this); |
| |
| private static final int SAVE_BUTTON_ID = IDialogConstants.CLIENT_ID + 1; |
| |
| private final IFormatterModifyDialogOwner dialogOwner; |
| private final IScriptFormatterFactory formatterFactory; |
| final IDialogSettings fDialogSettings; |
| private Button fSaveButton; |
| private StringDialogField fProfileNameField; |
| |
| private IProfileManager manager; |
| protected IProfile profile; |
| |
| private IStatus tabStatus = Status.OK_STATUS; |
| |
| /** |
| * @param parent |
| */ |
| public FormatterModifyDialog(IFormatterModifyDialogOwner dialogOwner, |
| IScriptFormatterFactory formatterFactory) { |
| super(dialogOwner.getShell()); |
| this.dialogOwner = dialogOwner; |
| this.formatterFactory = formatterFactory; |
| this.fDialogSettings = getDialogSettingsSection(dialogOwner |
| .getDialogSettings(), formatterFactory.getId()); |
| setStatusLineAboveButtons(false); |
| setShellStyle(getShellStyle() | SWT.RESIZE); |
| } |
| |
| public void setProfileManager(IProfileManager manager) { |
| this.manager = manager; |
| this.profile = manager.getSelected(); |
| setTitle(NLS.bind(FormatterMessages.FormatterModifyDialog_dialogTitle, |
| profile.getName())); |
| } |
| |
| private static IDialogSettings getDialogSettingsSection( |
| IDialogSettings settings, String sectionId) { |
| IDialogSettings section = settings.getSection(sectionId); |
| if (section == null) { |
| section = settings.addNewSection(sectionId); |
| } |
| return section; |
| } |
| |
| private static final String KEY_X = "x"; //$NON-NLS-1$ |
| private static final String KEY_Y = "y"; //$NON-NLS-1$ |
| private static final String KEY_WIDTH = "width"; //$NON-NLS-1$ |
| private static final String KEY_HEIGHT = "height"; //$NON-NLS-1$ |
| |
| @Override |
| protected Point getInitialSize() { |
| Point initialSize = super.getInitialSize(); |
| try { |
| int lastWidth = fDialogSettings.getInt(KEY_WIDTH); |
| // if (initialSize.x > lastWidth) |
| // lastWidth = initialSize.x; |
| int lastHeight = fDialogSettings.getInt(KEY_HEIGHT); |
| // if (initialSize.y > lastHeight) |
| // lastHeight = initialSize.y; |
| return new Point(lastWidth, lastHeight); |
| } catch (NumberFormatException ex) { |
| } |
| return initialSize; |
| } |
| |
| @Override |
| protected Point getInitialLocation(Point initialSize) { |
| try { |
| return new Point(fDialogSettings.getInt(KEY_X), fDialogSettings |
| .getInt(KEY_Y)); |
| } catch (NumberFormatException ex) { |
| return super.getInitialLocation(initialSize); |
| } |
| } |
| |
| @Override |
| public boolean close() { |
| final Rectangle shell = getShell().getBounds(); |
| fDialogSettings.put(KEY_WIDTH, shell.width); |
| fDialogSettings.put(KEY_HEIGHT, shell.height); |
| fDialogSettings.put(KEY_X, shell.x); |
| fDialogSettings.put(KEY_Y, shell.y); |
| return super.close(); |
| } |
| |
| private TabFolder fTabFolder; |
| private final List<IFormatterModifiyTabPage> fTabPages = new ArrayList<IFormatterModifiyTabPage>(); |
| |
| @Override |
| protected Control createDialogArea(Composite parent) { |
| final Composite composite = (Composite) super.createDialogArea(parent); |
| |
| Composite nameComposite = new Composite(composite, SWT.NONE); |
| nameComposite.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, |
| false)); |
| nameComposite.setLayout(new GridLayout(3, false)); |
| |
| fProfileNameField = new StringDialogField(); |
| fProfileNameField |
| .setLabelText(FormatterMessages.FormatterModifyDialog_profileName); |
| if (profile != null) { |
| fProfileNameField.setText(profile.getName()); |
| } |
| fProfileNameField.getLabelControl(nameComposite).setLayoutData( |
| new GridData(SWT.LEFT, SWT.CENTER, false, false)); |
| fProfileNameField.getTextControl(nameComposite).setLayoutData( |
| new GridData(SWT.FILL, SWT.CENTER, true, false)); |
| fProfileNameField.setDialogFieldListener(new IDialogFieldListener() { |
| public void dialogFieldChanged(DialogField field) { |
| validate(); |
| } |
| }); |
| |
| fSaveButton = createButton(nameComposite, SAVE_BUTTON_ID, |
| FormatterMessages.FormatterModifyDialog_export, false); |
| |
| fTabFolder = new TabFolder(composite, SWT.NONE); |
| fTabFolder.setFont(composite.getFont()); |
| fTabFolder.setLayoutData(new GridData(SWT.FILL, SWT.FILL, true, true)); |
| addPages(); |
| controlManager.initialize(); |
| return composite; |
| } |
| |
| @Override |
| protected void buttonPressed(int buttonId) { |
| if (buttonId == SAVE_BUTTON_ID) { |
| saveButtonPressed(); |
| } else { |
| super.buttonPressed(buttonId); |
| } |
| } |
| |
| protected abstract void addPages(); |
| |
| protected void addTabPage(String title, IFormatterModifiyTabPage tabPage) { |
| final TabItem tabItem = new TabItem(fTabFolder, SWT.NONE); |
| applyDialogFont(tabItem.getControl()); |
| tabItem.setText(title); |
| tabItem.setData(tabPage); |
| tabItem.setControl(tabPage.createContents(controlManager, fTabFolder)); |
| fTabPages.add(tabPage); |
| } |
| |
| public final void statusChanged(IStatus status) { |
| tabStatus = status; |
| validate(); |
| for (IFormatterModifiyTabPage tabPage : fTabPages) { |
| tabPage.updatePreview(); |
| } |
| } |
| |
| public IFormatterModifyDialogOwner getOwner() { |
| return dialogOwner; |
| } |
| |
| public IScriptFormatterFactory getFormatterFactory() { |
| return formatterFactory; |
| } |
| |
| @Override |
| protected void updateButtonsEnableState(IStatus status) { |
| super.updateButtonsEnableState(status); |
| if (fSaveButton != null && !fSaveButton.isDisposed()) { |
| fSaveButton.setEnabled(!validateProfileName() |
| .matches(IStatus.ERROR)); |
| } |
| } |
| |
| protected void validate() { |
| updateStatus(getValidationStatus()); |
| } |
| |
| protected IStatus getValidationStatus() { |
| IStatus status = doValidate(); |
| if (tabStatus.getSeverity() < status.getSeverity()) |
| return status; |
| return tabStatus; |
| } |
| |
| protected IStatus doValidate() { |
| if (profile == null || manager == null) { |
| return Status.OK_STATUS; |
| } |
| |
| Map<String, String> values = getPreferences(); |
| String name = getProfileName(); |
| if (name.equals(profile.getName()) && profile.equalsTo(values)) { |
| return StatusInfo.OK_STATUS; |
| } |
| |
| IStatus status = validateProfileName(); |
| if (status.matches(IStatus.ERROR)) { |
| return status; |
| } |
| |
| if (!name.equals(profile.getName()) && manager.containsName(name)) { |
| return new Status(IStatus.ERROR, DLTKUIPlugin.PLUGIN_ID, |
| FormatterMessages.FormatterModifyDialog_nameExists); |
| } |
| |
| if (profile.isBuiltInProfile()) { |
| return new Status(IStatus.INFO, DLTKUIPlugin.PLUGIN_ID, |
| FormatterMessages.FormatterModifyDialog_createNewProfile); |
| } |
| |
| return StatusInfo.OK_STATUS; |
| } |
| |
| public String getProfileName() { |
| return fProfileNameField.getText().trim(); |
| } |
| |
| private IStatus validateProfileName() { |
| final String name = getProfileName(); |
| |
| if (profile.isBuiltInProfile()) { |
| if (profile.getName().equals(name)) { |
| return new Status( |
| IStatus.ERROR, |
| DLTKUIPlugin.PLUGIN_ID, |
| FormatterMessages.FormatterModifyDialog_changeBuiltInProfileName); |
| } |
| } |
| |
| if (name.length() == 0) { |
| return new Status(IStatus.ERROR, DLTKUIPlugin.PLUGIN_ID, |
| FormatterMessages.FormatterModifyDialog_nameEmpty); |
| } |
| |
| return StatusInfo.OK_STATUS; |
| } |
| |
| /* |
| * @see org.eclipse.jface.dialogs.Dialog#okPressed() |
| */ |
| @Override |
| protected void okPressed() { |
| super.okPressed(); |
| if (!profile.getName().equals(fProfileNameField.getText())) { |
| profile = manager.rename(profile, fProfileNameField.getText()); |
| manager.setSelected(profile); |
| } |
| } |
| |
| private void saveButtonPressed() { |
| IProfileStore store = formatterFactory.getProfileStore(); |
| IProfile selected = manager.create(ProfileKind.TEMPORARY, |
| fProfileNameField.getText(), getPreferences(), profile |
| .getFormatterId(), profile.getVersion()); |
| |
| final FileDialog dialog = new FileDialog(getShell(), SWT.SAVE); |
| dialog.setText(FormatterMessages.FormatterModifyDialog_exportProfile); |
| dialog.setFilterExtensions(new String[] { "*.xml" }); //$NON-NLS-1$ |
| |
| final String path = dialog.open(); |
| if (path == null) |
| return; |
| |
| final File file = new File(path); |
| String message = NLS.bind( |
| FormatterMessages.FormatterModifyDialog_replaceFileQuestion, |
| file.getAbsolutePath()); |
| if (file.exists() |
| && !MessageDialog.openQuestion(getShell(), |
| FormatterMessages.FormatterModifyDialog_exportProfile, |
| message)) { |
| return; |
| } |
| |
| final Collection<IProfile> profiles = new ArrayList<IProfile>(); |
| profiles.add(selected); |
| try { |
| store.writeProfilesToFile(profiles, file); |
| } catch (CoreException e) { |
| final String title = FormatterMessages.FormatterModifyDialog_exportProfile; |
| message = FormatterMessages.FormatterModifyDialog_exportProblem; |
| ExceptionHandler.handle(e, getShell(), title, message); |
| } |
| } |
| |
| public void setPreferences(Map<String, String> prefs) { |
| preferences.set(prefs); |
| final Shell shell = getShell(); |
| if (shell != null && !shell.isDisposed()) { |
| controlManager.initialize(); |
| } |
| } |
| |
| public Map<String, String> getPreferences() { |
| return preferences.get(); |
| } |
| |
| } |