diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/form/AbstractMasterDetailBlock.java')
-rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/form/AbstractMasterDetailBlock.java | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/form/AbstractMasterDetailBlock.java b/jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/form/AbstractMasterDetailBlock.java deleted file mode 100644 index 7141dcb88..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.common.ui/src/org/eclipse/jst/jsf/common/ui/internal/form/AbstractMasterDetailBlock.java +++ /dev/null @@ -1,206 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2008 Oracle Corporation 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: - * Oracle Corporation - initial API and implementation - *******************************************************************************/ -package org.eclipse.jst.jsf.common.ui.internal.form; - -import java.util.List; - -import org.eclipse.jface.viewers.ISelectionChangedListener; -import org.eclipse.jface.viewers.IStructuredSelection; -import org.eclipse.jface.viewers.SelectionChangedEvent; -import org.eclipse.swt.SWT; -import org.eclipse.swt.custom.BusyIndicator; -import org.eclipse.swt.custom.SashForm; -import org.eclipse.swt.custom.StackLayout; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.layout.GridLayout; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.ui.forms.widgets.Form; -import org.eclipse.ui.forms.widgets.FormToolkit; - -/** - * An alternative to MasterDetailBlock that doesn't use the ScrolledForm - * that causes problems as described here: - * - * http://dev.eclipse.org/newslists/news.eclipse.platform/msg73145.html - - * @author cbateman - * - */ -public abstract class AbstractMasterDetailBlock implements - ISelectionChangedListener -{ - private AbstractMasterForm _masterForm; - private Composite _detailsPanel; - private AbstractDetailsForm _curPage; - private FormToolkit _toolkit; - private StackLayout _detailLayout; - private List<AbstractDetailsForm> _detailForms; - private BlankDetailsForm _blankDetails; - - /** - * - */ - protected AbstractMasterDetailBlock() - { - super(); - } - - /** - * Disposes the master detail form - */ - public final void dispose() - { - _masterForm.dispose(); - - for (final AbstractDetailsForm detailsForm : _detailForms) - { - detailsForm.dispose(); - } - - doDispose(); - } - - /** - * Override to get custom dispose logic. Do not use this to dispose of - * master or details forms. This is done automatically for you before - * doDispose is called. - */ - protected void doDispose() - { - // do nothing by default - } - - /** - * @param toolkit - * @param form - */ - public final void createContent(final FormToolkit toolkit, final Form form) - { - _toolkit = toolkit; - - final GridLayout layout = new GridLayout(); - layout.marginWidth = 5; - layout.marginHeight = 5; - form.getBody().setLayout(layout); - final SashForm sashForm = new SashForm(form.getBody(), SWT.NULL); - // sashForm.setData("form", managedForm); //$NON-NLS-1$ - _toolkit.adapt(sashForm, false, false); - sashForm.setMenu(form.getBody().getMenu()); - sashForm.setLayoutData(new GridData(GridData.FILL_BOTH)); - initializeMasterPart(_toolkit, sashForm); - createDetailsPart(sashForm); - - _masterForm.createHead(form); - createToolBarActions(form); - form.updateToolBar(); - } - - /** - * @param toolkit - * @return the master form. - */ - protected abstract AbstractMasterForm createMasterPart( - final FormToolkit toolkit); - - private void initializeMasterPart(final FormToolkit toolkit, - final Composite parent) - { - _masterForm = createMasterPart(toolkit); - _masterForm.initialize(this); - _masterForm.createClientArea(parent); - } - - private void createToolBarActions(final Form form) - { - _masterForm.contributeActions(form.getToolBarManager()); - } - - private void createDetailsPart(final Composite parent) - { - _detailsPanel = new Composite(parent, SWT.NONE); - _detailLayout = new StackLayout(); - _detailsPanel.setLayout(_detailLayout); - - _detailForms = createDetailPages(); - - for (final AbstractDetailsForm detailForm : _detailForms) - { - detailForm.initialize(_toolkit); - detailForm.createContents(_detailsPanel); - } - - // create default blank page - _blankDetails = new BlankDetailsForm(); - _blankDetails.initialize(_toolkit); - _blankDetails.createContents(_detailsPanel); - - _curPage = _blankDetails; - _detailLayout.topControl = _curPage.getControl(); - _detailsPanel.layout(); - } - - public final void selectionChanged(final SelectionChangedEvent event) - { - final Object selectedObj = ((IStructuredSelection) event.getSelection()) - .getFirstElement(); - final AbstractDetailsForm page = selectPage(selectedObj); - if (page != null) - { - final AbstractDetailsForm fpage = page; - BusyIndicator.showWhile(_detailsPanel.getDisplay(), new Runnable() - { - public void run() - { - final AbstractDetailsForm oldPage = _curPage; - _curPage = fpage; - // commit the current page - if (oldPage != null && oldPage.isDirty()) - { - oldPage.commit(false); - } - // refresh the new page - if (fpage.isStale()) - { - fpage.refresh(); - } - _curPage.selectionChanged(event.getSelection()); - // _pageBook.showPage(_curPage.getTextSection().getControl()); - _detailLayout.topControl = _curPage.getControl(); - _detailsPanel.layout(); - } - }); - } - } - - /** - * @return a list of detail forms - */ - protected abstract List<AbstractDetailsForm> createDetailPages(); - - /** - * @param forModel - * @return the details form for 'forModel'. If implementer returns null, - * then a blank page will be provided - */ - protected abstract AbstractDetailsForm doSelectPage(final Object forModel); - - private AbstractDetailsForm selectPage(final Object forModel) - { - final AbstractDetailsForm clientForm = doSelectPage(forModel); - - if (clientForm != null) - { - return clientForm; - } - return _blankDetails; - } - -}
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