| /******************************************************************************* |
| * Copyright (c) 2006 Sybase, Inc. and others. |
| * |
| * 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: |
| * Sybase, Inc. - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.pagedesigner.ui.dialogs; |
| |
| import org.eclipse.jface.preference.PreferencePage; |
| import org.eclipse.jst.jsf.common.ui.internal.dialogfield.ColorButtonDialogField; |
| import org.eclipse.jst.jsf.common.ui.internal.dialogfield.DialogField; |
| import org.eclipse.jst.jsf.common.ui.internal.dialogfield.IDialogFieldApplyListener; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.ModifyEvent; |
| import org.eclipse.swt.events.ModifyListener; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Control; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.wst.css.core.internal.util.declaration.CSSPropertyContext; |
| import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement; |
| |
| /** |
| * @author mengbo |
| * @version 1.5 |
| */ |
| public class BackgroundPreferencePage extends PreferencePage { |
| private CSSPropertyContext _style; |
| |
| private StyleCombo _backgroundImageCombo, _backgroundRepeatCombo, |
| _backgroundAttachmentCombo, _horizontalNumberCombo, |
| _horizontalUnitCombo, _verticalNumberCombo, _verticalUnitCombo; |
| |
| private ColorButtonDialogField _backgroundColorField; |
| |
| /** |
| * @param element |
| * @param style |
| */ |
| public BackgroundPreferencePage(IDOMElement element, |
| CSSPropertyContext style) { |
| super(); |
| _style = style; |
| |
| setTitle(DialogsMessages.getString("BackgroundPreferencePage.Title")); //$NON-NLS-1$ |
| } |
| |
| /** |
| * @see org.eclipse.jface.preference. |
| * PreferencePage#createContents(Composite) |
| */ |
| protected Control createContents(Composite parent) { |
| GridLayout layout; |
| GridData data; |
| |
| Composite top = new Composite(parent, SWT.NONE); |
| layout = new GridLayout(3, false); |
| data = new GridData(GridData.FILL_BOTH); |
| top.setLayout(layout); |
| top.setLayoutData(data); |
| |
| _backgroundColorField = new ColorButtonDialogField(SWT.BORDER, new ColorUtil()); |
| _backgroundColorField.setLabelText(DialogsMessages |
| .getString("BackgroundBoxPreferencePage.BackgroundColor")); |
| data = new GridData(GridData.HORIZONTAL_ALIGN_END); |
| _backgroundColorField.getLabelControl(null, top).setLayoutData(data); |
| |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| _backgroundColorField.getComboControl(null, top).setLayoutData(data); |
| |
| data = new GridData(); |
| _backgroundColorField.getChangeControl(null, top).setLayoutData(data); |
| _backgroundColorField |
| .setDialogFieldApplyListener(new IDialogFieldApplyListener() { |
| public void dialogFieldApplied(DialogField field) { |
| String color = _backgroundColorField.getText(); |
| |
| _style.setBackgroundColor(color); |
| } |
| }); |
| |
| Label backgroundImageLabel = new Label(top, SWT.NONE); |
| backgroundImageLabel.setText(DialogsMessages |
| .getString("BackgroundBoxPreferencePage.BackgroundImage")); //$NON-NLS-1$ |
| data = new GridData(GridData.HORIZONTAL_ALIGN_END); |
| backgroundImageLabel.setLayoutData(data); |
| |
| _backgroundImageCombo = new StyleCombo(top, SWT.NONE); |
| _backgroundImageCombo.setItems(IStyleConstants.NONE); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| _backgroundImageCombo.setLayoutData(data); |
| _backgroundImageCombo.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| String image = _backgroundImageCombo.getText(); |
| |
| _style.setBackgroundImage(image); |
| } |
| }); |
| |
| new Label(top, SWT.NONE); |
| |
| Label backgroundRepeatLabel = new Label(top, SWT.NONE); |
| backgroundRepeatLabel |
| .setText(DialogsMessages |
| .getString("BackgroundBoxPreferencePage.BackgroundRepeatLabel")); //$NON-NLS-1$ |
| data = new GridData(GridData.HORIZONTAL_ALIGN_END); |
| backgroundRepeatLabel.setLayoutData(data); |
| |
| _backgroundRepeatCombo = new StyleCombo(top, SWT.NONE); |
| _backgroundRepeatCombo.setItems(IStyleConstants.REPEAT); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| _backgroundRepeatCombo.setLayoutData(data); |
| _backgroundRepeatCombo.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| String repeat = _backgroundRepeatCombo.getText(); |
| |
| _style.setBackgroundRepeat(repeat); |
| } |
| }); |
| |
| new Label(top, SWT.NONE); |
| |
| Label backgroundAttachmentLabel = new Label(top, SWT.NONE); |
| backgroundAttachmentLabel |
| .setText(DialogsMessages |
| .getString("BackgroundBoxPreferencePage.BackgroundAttachmentLabel")); //$NON-NLS-1$ |
| data = new GridData(GridData.HORIZONTAL_ALIGN_END); |
| backgroundAttachmentLabel.setLayoutData(data); |
| |
| _backgroundAttachmentCombo = new StyleCombo(top, SWT.NONE); |
| _backgroundAttachmentCombo.setItems(IStyleConstants.ATTACHMENT); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| _backgroundAttachmentCombo.setLayoutData(data); |
| _backgroundAttachmentCombo.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| String attachment = _backgroundAttachmentCombo.getText(); |
| |
| _style.setBackgroundAttachment(attachment); |
| } |
| }); |
| |
| new Label(top, SWT.NONE); |
| |
| Label backgroundHorizontalLabel = new Label(top, SWT.NONE); |
| backgroundHorizontalLabel.setText(DialogsMessages |
| .getString("BackgroundBoxPreferencePage.HorizontalLabel")); //$NON-NLS-1$ |
| data = new GridData(GridData.HORIZONTAL_ALIGN_END); |
| backgroundHorizontalLabel.setLayoutData(data); |
| |
| _horizontalNumberCombo = new StyleCombo(top, SWT.NONE); |
| _horizontalNumberCombo.setItems(IStyleConstants.POSITION); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| _horizontalNumberCombo.setLayoutData(data); |
| _horizontalNumberCombo.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| _horizontalUnitCombo.setEnabled(true); |
| try { |
| Integer.valueOf(_horizontalNumberCombo.getText()); |
| } catch (NumberFormatException ex) { |
| _horizontalUnitCombo.setEnabled(false); |
| } |
| |
| String position = _horizontalNumberCombo.getText(); |
| if (_horizontalUnitCombo.isEnabled()) { |
| position += _horizontalUnitCombo.getText(); |
| } |
| |
| _style.setBackgroundPositionX(position); |
| } |
| }); |
| |
| _horizontalUnitCombo = new StyleCombo(top, SWT.READ_ONLY); |
| _horizontalUnitCombo.setItems(IStyleConstants.SIZE_UNIT); |
| data = new GridData(GridData.FILL); |
| _horizontalUnitCombo.setLayoutData(data); |
| _horizontalUnitCombo.select(0); |
| _horizontalUnitCombo.setEnabled(false); |
| _horizontalUnitCombo.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| String position = _horizontalNumberCombo.getText(); |
| if (_horizontalUnitCombo.isEnabled()) { |
| position += _horizontalUnitCombo.getText(); |
| } |
| |
| _style.setBackgroundPositionX(position); |
| |
| } |
| }); |
| |
| Label backgroundVerticalLabel = new Label(top, SWT.NONE); |
| backgroundVerticalLabel.setText(DialogsMessages |
| .getString("BackgroundBoxPreferencePage.VerticalLabel")); //$NON-NLS-1$ |
| data = new GridData(GridData.HORIZONTAL_ALIGN_END); |
| backgroundVerticalLabel.setLayoutData(data); |
| |
| _verticalNumberCombo = new StyleCombo(top, SWT.NONE); |
| _verticalNumberCombo.setItems(IStyleConstants.POSITION); |
| data = new GridData(GridData.FILL_HORIZONTAL); |
| _verticalNumberCombo.setLayoutData(data); |
| _verticalNumberCombo.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| _verticalUnitCombo.setEnabled(true); |
| try { |
| Integer.valueOf(_verticalNumberCombo.getText()); |
| } catch (NumberFormatException ex) { |
| _verticalUnitCombo.setEnabled(false); |
| } |
| |
| String position = _verticalNumberCombo.getText(); |
| if (_verticalUnitCombo.isEnabled()) { |
| position += _verticalUnitCombo.getText(); |
| } |
| |
| _style.setBackgroundPositionY(position); |
| } |
| }); |
| |
| _verticalUnitCombo = new StyleCombo(top, SWT.READ_ONLY); |
| _verticalUnitCombo.setItems(IStyleConstants.SIZE_UNIT); |
| data = new GridData(GridData.FILL); |
| _verticalUnitCombo.setLayoutData(data); |
| _verticalUnitCombo.select(0); |
| _verticalUnitCombo.setEnabled(false); |
| _verticalUnitCombo.addModifyListener(new ModifyListener() { |
| public void modifyText(ModifyEvent e) { |
| String position = _verticalNumberCombo.getText(); |
| if (_verticalUnitCombo.isEnabled()) { |
| position += _verticalUnitCombo.getText(); |
| } |
| |
| _style.setBackgroundPositionY(position); |
| } |
| }); |
| |
| initializeControls(); |
| |
| return top; |
| } |
| |
| private void initializeControls() { |
| // background-color |
| String color = _style.getBackgroundColor(); |
| if (!isEmptyString(color)) { |
| _backgroundColorField.setTextWithoutUpdate(color); |
| } |
| |
| // background-image |
| String image = _style.getBackgroundImage(); |
| if (!isEmptyString(image)) { |
| int index = _backgroundImageCombo.indexOf(image); |
| if (index != -1) { |
| _backgroundImageCombo.select(index); |
| } else { |
| _backgroundImageCombo.setText(image); |
| } |
| } |
| |
| // background-repeat |
| String repeat = _style.getBackgroundRepeat(); |
| if (!isEmptyString(repeat)) { |
| int index = _backgroundRepeatCombo.indexOf(repeat); |
| if (index != -1) { |
| _backgroundRepeatCombo.select(index); |
| } else { |
| _backgroundRepeatCombo.setText(repeat); |
| } |
| } |
| |
| // background-attachment |
| String attachment = _style.getBackgroundAttachment(); |
| if (!isEmptyString(attachment)) { |
| int index = _backgroundAttachmentCombo.indexOf(repeat); |
| if (index != -1) { |
| _backgroundAttachmentCombo.select(index); |
| } else { |
| _backgroundAttachmentCombo.setText(attachment); |
| } |
| } |
| |
| // background-position |
| String position = _style.getBackgroundPositionX(); |
| if (!isEmptyString(position)) { |
| int index = _horizontalNumberCombo.indexOf(position); |
| if (index != -1) { |
| _horizontalNumberCombo.select(index); |
| } else { |
| _horizontalNumberCombo.setText(position); |
| } |
| } |
| position = _style.getBackgroundPositionY(); |
| if (!isEmptyString(position)) { |
| int index = _verticalNumberCombo.indexOf(position); |
| if (index != -1) { |
| _verticalNumberCombo.select(index); |
| } else { |
| _verticalNumberCombo.setText(position); |
| } |
| } |
| } |
| |
| public void setVisible(boolean visible) { |
| super.setVisible(visible); |
| |
| getApplyButton().setVisible(false); |
| getDefaultsButton().setVisible(false); |
| } |
| |
| private boolean isEmptyString(String str) { |
| if (str == null || str.length() == 0) { |
| return true; |
| } |
| return false; |
| } |
| } |