diff options
Diffstat (limited to 'bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/dialogs/PreferencePageContainerDialog.java')
| -rw-r--r-- | bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/dialogs/PreferencePageContainerDialog.java | 418 |
1 files changed, 0 insertions, 418 deletions
diff --git a/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/dialogs/PreferencePageContainerDialog.java b/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/dialogs/PreferencePageContainerDialog.java deleted file mode 100644 index 9ea7871ba..000000000 --- a/bundles/org.eclipse.team.ui/src/org/eclipse/team/internal/ui/dialogs/PreferencePageContainerDialog.java +++ /dev/null @@ -1,418 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2000, 2003 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Common Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/cpl-v10.html - * - * Contributors: - * IBM Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.team.internal.ui.dialogs; - -import java.io.IOException; -import java.util.ArrayList; -import java.util.List; - -import org.eclipse.jface.dialogs.Dialog; -import org.eclipse.jface.dialogs.IDialogConstants; -import org.eclipse.jface.preference.IPersistentPreferenceStore; -import org.eclipse.jface.preference.IPreferencePageContainer; -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.jface.preference.PreferenceDialog; -import org.eclipse.jface.preference.PreferencePage; -import org.eclipse.jface.resource.ImageDescriptor; -import org.eclipse.jface.resource.ImageRegistry; -import org.eclipse.jface.resource.JFaceColors; -import org.eclipse.jface.resource.JFaceResources; -import org.eclipse.jface.util.IPropertyChangeListener; -import org.eclipse.jface.util.PropertyChangeEvent; -import org.eclipse.swt.SWT; -import org.eclipse.swt.custom.CLabel; -import org.eclipse.swt.events.DisposeEvent; -import org.eclipse.swt.events.DisposeListener; -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.graphics.Font; -import org.eclipse.swt.graphics.Image; -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.Display; -import org.eclipse.swt.widgets.Label; -import org.eclipse.swt.widgets.Layout; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.team.internal.ui.TeamUIPlugin; -import org.eclipse.team.internal.ui.Utils; - -public class PreferencePageContainerDialog extends Dialog implements IPreferencePageContainer { - - PreferencePage page; - - private class PageLayout extends Layout { - public void layout(Composite composite, boolean force) { - Rectangle rect = composite.getClientArea(); - Control [] children = composite.getChildren(); - for (int i= 0; i < children.length; i++) { - children[i].setSize(rect.width, rect.height); - } - } - public Point computeSize(Composite composite, int wHint, int hHint, boolean force) { - if (wHint != SWT.DEFAULT && hHint != SWT.DEFAULT) - return new Point(wHint, hHint); - int x= fMinimumPageSize.x; - int y= fMinimumPageSize.y; - - Control[] children= composite.getChildren(); - for (int i= 0; i < children.length; i++) { - Point size= children[i].computeSize(SWT.DEFAULT, SWT.DEFAULT, force); - x= Math.max(x, size.x); - y= Math.max(y, size.y); - } - if (wHint != SWT.DEFAULT) x = wHint; - if (hHint != SWT.DEFAULT) y = hHint; - return new Point(x, y); - } - } - - private Composite fTitleArea; - private Label fTitleImage; - private CLabel fMessageLabel; - - private String fMessage; - private Color fNormalMsgAreaBackground; - private Image fErrorMsgImage; - - private Button fOkButton; - - /** - * Must declare our own images as the JFaceResource images will not be created unless - * a property/preference dialog has been shown - */ - protected static final String PREF_DLG_TITLE_IMG = "preference_page_container_image";//$NON-NLS-1$ - protected static final String PREF_DLG_IMG_TITLE_ERROR = "preference_page_container_title_error_image";//$NON-NLS-1$ - static { - ImageRegistry reg = TeamUIPlugin.getPlugin().getImageRegistry(); - reg.put(PREF_DLG_TITLE_IMG, ImageDescriptor.createFromFile(PreferenceDialog.class, "images/pref_dialog_title.gif"));//$NON-NLS-1$ - reg.put(PREF_DLG_IMG_TITLE_ERROR, ImageDescriptor.createFromFile(Dialog.class, "images/message_error.gif"));//$NON-NLS-1$ - } - - /** - * The Composite in which a page is shown. - */ - private Composite fPageContainer; - - /** - * The minimum page size; 200 by 200 by default. - * - * @see #setMinimumPageSize(Point) - */ - private Point fMinimumPageSize = new Point(200,200); - - public PreferencePageContainerDialog(Shell shell, PreferencePage page) { - super(shell); - this.page = page; - } - - /** - * @see Dialog#okPressed() - */ - protected void okPressed() { - final List changedProperties = new ArrayList(5); - getPreferenceStore().addPropertyChangeListener( new IPropertyChangeListener() { - public void propertyChange(PropertyChangeEvent event) { - changedProperties.add(event.getProperty()); - } - }); - - page.performOk(); - - handleSave(); - - super.okPressed(); - } - - /** - * Sets the title for this dialog. - * @param title the title. - */ - public void setTitle(String title) { - Shell shell= getShell(); - if ((shell != null) && !shell.isDisposed()) { - shell.setText(title); - } - } - - /** - * @see Dialog#createDialogArea(Composite) - */ - protected Control createDialogArea(Composite parent) { - Font font = parent.getFont(); - - Composite composite = (Composite)super.createDialogArea(parent); - ((GridLayout) composite.getLayout()).numColumns = 1; - composite.setFont(font); - - // Build the title area and separator line - Composite titleComposite = new Composite(composite, SWT.NONE); - GridLayout layout = new GridLayout(); - layout.marginHeight = 0; - layout.marginWidth = 0; - layout.verticalSpacing = 0; - layout.horizontalSpacing = 0; - titleComposite.setLayout(layout); - titleComposite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - titleComposite.setFont(font); - - createTitleArea(titleComposite); - - Label titleBarSeparator = new Label(titleComposite, SWT.HORIZONTAL | SWT.SEPARATOR); - GridData gd = new GridData(GridData.FILL_HORIZONTAL); - titleBarSeparator.setLayoutData(gd); - - // Build the Page container - fPageContainer = createPageContainer(composite); - fPageContainer.setLayoutData(new GridData(GridData.FILL_BOTH)); - - page.setContainer(this); - page.createControl(fPageContainer); - setTitle(page.getTitle()); - - // Build the separator line - Label separator = new Label(composite, SWT.HORIZONTAL | SWT.SEPARATOR); - gd = new GridData(GridData.FILL_HORIZONTAL); - gd.horizontalSpan = 2; - separator.setLayoutData(gd); - - applyDialogFont(composite); - return composite; - } - - /** - * Creates the dialog's title area. - * - * @param parent the SWT parent for the title area composite - * @return the created title area composite - */ - private Composite createTitleArea(Composite parent) { - Font font = parent.getFont(); - - // Create the title area which will contain - // a title, message, and image. - fTitleArea = new Composite(parent, SWT.NONE); - GridLayout layout = new GridLayout(); - layout.marginHeight = 0; - layout.marginWidth = 0; - layout.verticalSpacing = 0; - layout.horizontalSpacing = 0; - layout.numColumns = 2; - - // Get the colors for the title area - Display display = parent.getDisplay(); - Color bg = JFaceColors.getBannerBackground(display); - Color fg = JFaceColors.getBannerForeground(display); - - GridData layoutData = new GridData(GridData.FILL_BOTH); - fTitleArea.setLayout(layout); - fTitleArea.setLayoutData(layoutData); - fTitleArea.setFont(font); - fTitleArea.setBackground(bg); - - // Message label - fMessageLabel = new CLabel(fTitleArea, SWT.LEFT); - fMessageLabel.setBackground(bg); - fMessageLabel.setForeground(fg); - fMessageLabel.setText(" ");//$NON-NLS-1$ - fMessageLabel.setFont(JFaceResources.getBannerFont()); - - final IPropertyChangeListener fontListener = new IPropertyChangeListener() { - public void propertyChange(PropertyChangeEvent event) { - if(JFaceResources.BANNER_FONT.equals(event.getProperty()) || - JFaceResources.DIALOG_FONT.equals(event.getProperty())) { - updateMessage(); - } - } - }; - - fMessageLabel.addDisposeListener(new DisposeListener() { - public void widgetDisposed(DisposeEvent event) { - JFaceResources.getFontRegistry().removeListener(fontListener); - } - }); - - JFaceResources.getFontRegistry().addListener(fontListener); - - GridData gd = new GridData(GridData.FILL_BOTH); - fMessageLabel.setLayoutData(gd); - - // Title image - fTitleImage = new Label(fTitleArea, SWT.LEFT); - fTitleImage.setBackground(bg); - fTitleImage.setImage(TeamUIPlugin.getPlugin().getImageRegistry().get(PREF_DLG_TITLE_IMG)); - gd = new GridData(); - gd.horizontalAlignment = GridData.END; - fTitleImage.setLayoutData(gd); - - return fTitleArea; - } - - /** - * Creates the inner page container. - */ - private Composite createPageContainer(Composite parent) { - Composite result = new Composite(parent, SWT.NULL); - result.setLayout(new PageLayout()); - result.setFont(parent.getFont()); - return result; - } - - /** - * Sets the minimum page size. - * - * @param size the page size encoded as - * <code>new Point(width,height)</code> - * @see #setMinimumPageSize(int,int) - */ - public void setMinimumPageSize(Point size) { - fMinimumPageSize.x = size.x; - fMinimumPageSize.y = size.y; - } - - /** - * Display the given error message. The currently displayed message - * is saved and will be redisplayed when the error message is set - * to <code>null</code>. - * - * @param errorMessage the errorMessage to display or <code>null</code> - */ - public void setErrorMessage(String errorMessage) { - if (errorMessage == null) { - if (fMessageLabel.getImage() != null) { - // we were previously showing an error - fMessageLabel.setBackground(fNormalMsgAreaBackground); - fMessageLabel.setImage(null); - fTitleImage.setImage(TeamUIPlugin.getPlugin().getImageRegistry().get(PREF_DLG_TITLE_IMG)); - fTitleArea.layout(true); - } - - // show the message - setMessage(fMessage); - - } else { - fMessageLabel.setText(errorMessage); - if (fMessageLabel.getImage() == null) { - // we were not previously showing an error - - // lazy initialize the error background color and image - if (fErrorMsgImage == null) { - fErrorMsgImage = TeamUIPlugin.getPlugin().getImageRegistry().get(PREF_DLG_IMG_TITLE_ERROR); - } - - // show the error - fNormalMsgAreaBackground = fMessageLabel.getBackground(); - fMessageLabel.setBackground(JFaceColors.getErrorBackground(fMessageLabel.getDisplay())); - fMessageLabel.setImage(fErrorMsgImage); - fTitleImage.setImage(null); - fTitleArea.layout(true); - } - } - } - /** - * Set the message text. If the message line currently displays an error, - * the message is stored and will be shown after a call to clearErrorMessage - */ - public void setMessage(String newMessage) { - fMessage = newMessage; - if (fMessage == null) { - fMessage = "";//$NON-NLS-1$ - } - if (fMessageLabel.getImage() == null) { - // we are not showing an error - fMessageLabel.setText(fMessage); - } - } - - /** - * @see IPreferencePageContainer#updateMessage() - */ - public void updateMessage() { - String pageMessage = page.getMessage(); - String pageErrorMessage = page.getErrorMessage(); - - // Adjust the font - if (pageMessage == null && pageErrorMessage == null) - fMessageLabel.setFont(JFaceResources.getBannerFont()); - else - fMessageLabel.setFont(JFaceResources.getDialogFont()); - - // Set the message and error message - if (pageMessage == null) { - setMessage(page.getTitle()); - } else { - setMessage(pageMessage); - } - setErrorMessage(pageErrorMessage); - } - - /** - * @see IPreferencePageContainer#getPreferenceStore() - */ - public IPreferenceStore getPreferenceStore() { - return page.getPreferenceStore(); - } - - /** - * @see IPreferencePageContainer#updateButtons() - */ - public void updateButtons() { - if (fOkButton != null) { - fOkButton.setEnabled(page.isValid()); - } - } - - /** - * @see IPreferencePageContainer#updateTitle() - */ - public void updateTitle() { - setTitle(page.getTitle()); - } - - /** - * @see Dialog#createButtonsForButtonBar(Composite) - */ - protected void createButtonsForButtonBar(Composite parent) { - fOkButton= createButton(parent, IDialogConstants.OK_ID, IDialogConstants.OK_LABEL, true); - createButton(parent, IDialogConstants.CANCEL_ID, IDialogConstants.CANCEL_LABEL, false); - } - - /** - * Save the values specified in the pages. - * <p> - * The default implementation of this framework method saves all - * pages of type <code>PreferencePage</code> (if their store needs saving - * and is a <code>PreferenceStore</code>). - * </p> - * <p> - * Subclasses may override. - * </p> - */ - protected void handleSave() { - if (page instanceof PreferencePage) { - // Save now in case tbe workbench does not shutdown cleanly - IPreferenceStore store = - ((PreferencePage) page).getPreferenceStore(); - if (store != null - && store.needsSaving() - && store instanceof IPersistentPreferenceStore) { - try { - ((IPersistentPreferenceStore) store).save(); - } catch (IOException e) { - Utils.handle(e); - } - } - } - } -} |