| /******************************************************************************* |
| * Copyright (c) 2001, 2004 IBM 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: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.wsdl.ui.internal.util.ui; |
| |
| import org.eclipse.jface.action.IStatusLineManager; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.custom.ScrolledComposite; |
| import org.eclipse.swt.graphics.Font; |
| import org.eclipse.swt.graphics.Point; |
| 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.ui.IEditorPart; |
| import org.eclipse.ui.IWorkbench; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.part.EditorActionBarContributor; |
| import org.eclipse.wst.common.ui.UIPlugin; |
| |
| abstract public class BaseDesignWindow extends Viewer |
| { |
| private Font font; |
| |
| protected ScrolledComposite mainUIComponent; |
| protected Composite controlsContainer; |
| |
| protected boolean pageComplete = true; |
| protected Object input; |
| |
| private IStatusLineManager statusLine; |
| |
| public BaseDesignWindow(IStatusLineManager statusLine) |
| { |
| this.statusLine = statusLine; |
| } |
| |
| protected void setStatusLine(IStatusLineManager statusLine) |
| { |
| this.statusLine = statusLine; |
| } |
| |
| protected IStatusLineManager getStatusLine() |
| { |
| if (statusLine == null) |
| { |
| //statusLine = WorkbenchUtility.getStatusLineManager(); |
| |
| IWorkbench workbench = UIPlugin.getDefault().getWorkbench(); |
| IWorkbenchWindow workbenchWindow = workbench.getActiveWorkbenchWindow(); |
| IEditorPart editorPart = workbenchWindow.getActivePage().getActiveEditor(); |
| |
| try |
| { |
| EditorActionBarContributor contributor = (EditorActionBarContributor)editorPart.getEditorSite().getActionBarContributor(); |
| statusLine = contributor.getActionBars().getStatusLineManager(); |
| } |
| catch (Exception e) |
| { |
| } |
| } |
| return statusLine; |
| } |
| |
| public Object getInput() |
| { |
| return input; |
| } |
| |
| public void setInput(Object input) |
| { |
| if (this.input != input) |
| { |
| setErrorMessage(""); |
| } |
| |
| this.input = input; |
| } |
| |
| public ISelection getSelection() |
| { |
| return null; |
| } |
| |
| public void setSelection(ISelection selection, boolean reveal) |
| { |
| } |
| |
| public void refresh() |
| { |
| } |
| |
| /** |
| * A design view that has a main area for controls, and a message line at |
| * the bottom |
| */ |
| protected Control createDesignPane(Composite parent, int numColumns) |
| { |
| GridData gd; |
| |
| // Create the main UI container |
| mainUIComponent= new ScrolledComposite(parent, SWT.V_SCROLL | SWT.H_SCROLL) |
| { |
| public void setVisible(boolean visible) |
| { |
| super.setVisible(visible); |
| if (visible == false && !currentMessage.equals("")) |
| { |
| showMessageInStatusLine(visible == true); |
| } |
| } |
| }; |
| |
| // mainUIComponent.setLayoutData(new GridData(GridData.FILL_BOTH)); |
| |
| controlsContainer = new Composite(mainUIComponent, SWT.NONE); |
| |
| GridLayout layout = new GridLayout(); |
| layout.numColumns = numColumns; |
| controlsContainer.setLayout(layout); |
| |
| GridData data = new GridData(); |
| data.verticalAlignment = GridData.FILL; |
| data.horizontalAlignment = GridData.FILL; |
| controlsContainer.setLayoutData(data); |
| |
| // TODO: Remove above line and uncomment the following two when XSDEditor views |
| // are rewritten. Also refer do related TODO in DTDEditor's BaseWindow. |
| // FlatViewUtility flatViewUtility = new FlatViewUtility(); |
| // controlsContainer = flatViewUtility.createComposite(mainUIComponent, numColumns); |
| |
| mainUIComponent.setContent(controlsContainer); |
| |
| return mainUIComponent; |
| } |
| |
| public void setScrollComposite() |
| { |
| Point p = controlsContainer.computeSize(SWT.DEFAULT, SWT.DEFAULT); |
| mainUIComponent.setExpandHorizontal(true); |
| mainUIComponent.setExpandVertical(true); |
| mainUIComponent.setMinSize(p); |
| } |
| |
| public Composite getControlsContainer() |
| { |
| return controlsContainer; |
| } |
| |
| /** |
| * Sets the complete state of the page. |
| * If false, then client is not allowed to move to next page |
| */ |
| public void setPageComplete(boolean complete) |
| { |
| pageComplete= complete; |
| } |
| |
| /** |
| * Returns whether the page is complete or not. |
| */ |
| public boolean isPageComplete() |
| { |
| return pageComplete; |
| } |
| |
| private String currentMessage = ""; |
| protected void showMessageInStatusLine(boolean show) |
| { |
| if (getStatusLine() == null) |
| return; |
| |
| if (show) |
| { |
| getStatusLine().setErrorMessage(currentMessage); |
| } |
| else |
| { |
| getStatusLine().setErrorMessage(""); |
| } |
| |
| |
| getStatusLine().update(false); |
| } |
| |
| /** |
| * Sets the message line |
| */ |
| public void setMessage(String message) |
| { |
| currentMessage = message; |
| if (getStatusLine() != null) |
| { |
| getStatusLine().setErrorMessage(currentMessage); |
| getStatusLine().update(false); |
| } |
| } |
| |
| /** |
| * Clears a message. |
| */ |
| public void clearMessage() |
| { |
| currentMessage = ""; |
| if (getStatusLine() != null) |
| { |
| getStatusLine().setErrorMessage(currentMessage); |
| getStatusLine().update(false); |
| } |
| } |
| |
| public void setErrorMessage(String message) |
| { |
| setMessage(message); |
| setPageComplete(false); |
| } |
| |
| public void clearErrorMessage() |
| { |
| clearMessage(); |
| setPageComplete(true); |
| } |
| |
| public String getErrorMessage() |
| { |
| return currentMessage; |
| } |
| |
| } |