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/*****************************************************************************
* Copyright (c) 2011 CEA LIST.
*
*
* 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:
* Vincent Lorenzo (CEA LIST) vincent.lorenzo@cea.fr - Initial API and implementation
*
*****************************************************************************/
package org.eclipse.papyrus.infra.hyperlink.ui;
import org.eclipse.core.runtime.Assert;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.osgi.util.NLS;
import org.eclipse.papyrus.infra.core.editorsfactory.IPageIconsRegistry;
import org.eclipse.papyrus.infra.hyperlink.helper.EditorHyperLinkHelper;
import org.eclipse.papyrus.infra.hyperlink.messages.Messages;
import org.eclipse.papyrus.infra.hyperlink.object.HyperLinkEditor;
import org.eclipse.papyrus.views.modelexplorer.DecoratingLabelProviderWTooltips;
import org.eclipse.papyrus.views.modelexplorer.MoDiscoLabelProvider;
import org.eclipse.swt.events.MouseEvent;
import org.eclipse.swt.events.MouseListener;
import org.eclipse.swt.widgets.Display;
/**
*
* This shell is used to find the editors
*
*/
public class EditorHyperLinkEditorShell extends AbstractEditHyperlinkDocumentShell {
/** The usedefault tooltip. */
protected boolean usedefaultTooltip = true;
/** The hyper link diagram. */
protected HyperLinkEditor hyperLinkEditor;
/** The editor registry. */
private IPageIconsRegistry editorRegistry;
/** The amodel. */
protected final EObject amodel;
/**
* Open.
*/
public void open() {
Display display = Display.getCurrent();
// code use to wait for an action from the user
getEditHyperlinkShell().setBounds(500, 500, 600, 120);
getEditHyperlinkShell().pack();
getEditHyperlinkShell().open();
while(!getEditHyperlinkShell().isDisposed()) {
if(!display.readAndDispatch()) {
display.sleep();
}
}
}
/**
* Instantiates a new editor hyperlink diagram shell.
*
* @param editorFactoryRegistry
* the editor factory registry
* @param model
* the model
*/
public EditorHyperLinkEditorShell(IPageIconsRegistry editorFactoryRegistry, EObject model) {
super();
this.amodel = model;
this.editorRegistry = editorFactoryRegistry;
createEditHyperlinkShell();
getObjectcLabel().setText(Messages.EditorHyperLinkEditorShell_Table); //TODO : where is it used?
// intialize "use default" check box
getUseDefaultCheckBox().setSelection(usedefaultTooltip);
getObjectLabeltext().setEditable(false);
if(usedefaultTooltip) {
getTooltipInputText().setEditable(false);
getTooltipInputText().setText(getObjectLabeltext().getText());
}
// add listener "use default button"
getUseDefaultCheckBox().addMouseListener(new MouseListener() {
public void mouseUp(MouseEvent e) {
usedefaultTooltip = getUseDefaultCheckBox().getSelection();
if(usedefaultTooltip) {
getTooltipInputText().setEditable(false);
getTooltipInputText().setText(getObjectLabeltext().getText());
} else {
getTooltipInputText().setEditable(true);
}
}
public void mouseDown(MouseEvent e) {
}
public void mouseDoubleClick(MouseEvent e) {
}
});
// launch a new editor to choose or create diagrams
getChooseDiagramButton().addMouseListener(new MouseListener() {
public void mouseUp(MouseEvent e) {
}
public void mouseDown(MouseEvent e) {
EditorLookForEditorShell editorLookForDiagram = new EditorLookForEditorShell(editorRegistry, amodel);
editorLookForDiagram.open();
Object selection = editorLookForDiagram.getSelectedEditor();
if(selection == null) {//cancelled or no selection
//nothing to do
} else {
EditorHyperLinkHelper helper = new EditorHyperLinkHelper();
hyperLinkEditor = helper.getHyperLinkObjectFor(selection);
Assert.isNotNull(hyperLinkEditor, NLS.bind(Messages.EditorHyperLinkEditorShell_ICanFindTheHyperLinkEditorObject, selection));
hyperLinkEditor.setObject(selection);
//TODO : remove this dependency
DecoratingLabelProviderWTooltips labelProvider = new DecoratingLabelProviderWTooltips(new MoDiscoLabelProvider());
getObjectLabeltext().setText(labelProvider.getText(selection));
if(usedefaultTooltip) {
getTooltipInputText().setText(getObjectLabeltext().getText());
}
}
}
public void mouseDoubleClick(MouseEvent e) {
}
});
// listener to cancel
this.getCancelButton().addMouseListener(new MouseListener() {
public void mouseUp(MouseEvent e) {
}
public void mouseDown(MouseEvent e) {
hyperLinkEditor = null;
getEditHyperlinkShell().close();
}
public void mouseDoubleClick(MouseEvent e) {
}
});
// listener to click on OK
this.getOkButton().addMouseListener(new MouseListener() {
public void mouseUp(MouseEvent e) {
}
public void mouseDown(MouseEvent e) {
if(hyperLinkEditor != null) {
hyperLinkEditor.setTooltipText(getTooltipInputText().getText().trim());
// if diagram is null, maybe bad selection or other it
// return null!
if(hyperLinkEditor.getObject() == null) {
hyperLinkEditor = null;
}
}
getEditHyperlinkShell().close();
}
public void mouseDoubleClick(MouseEvent e) {
}
});
}
/**
* Gets the hyper link diagram.
*
* @return the hyperLinkEditor maybe null, if cancel or bad selection
*/
public HyperLinkEditor getHyperLinkEditor() {
return hyperLinkEditor;
}
/**
* Sets the hyper link diagram.
*
* @param hyperLinkEditor
* the hyperLinkEditor to set
*/
public void setHyperLinkEditor(HyperLinkEditor hyperLinkEditor) {
//TODO
getTooltipInputText().setText(hyperLinkEditor.getTooltipText());
this.hyperLinkEditor = hyperLinkEditor;
}
}
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