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/*******************************************************************************
* Copyright (c) 2004, 2007 Boeing.
* 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:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.ui.skynet.artifact.editor.pages;
import java.util.LinkedHashMap;
import java.util.Map;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.action.IToolBarManager;
import org.eclipse.jface.action.Separator;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.osee.framework.jdk.core.util.Lib;
import org.eclipse.osee.framework.skynet.core.artifact.Artifact;
import org.eclipse.osee.framework.ui.plugin.PluginUiImage;
import org.eclipse.osee.framework.ui.skynet.FrameworkImage;
import org.eclipse.osee.framework.ui.skynet.RelationsComposite;
import org.eclipse.osee.framework.ui.skynet.artifact.editor.ArtifactEditor;
import org.eclipse.osee.framework.ui.skynet.artifact.editor.parts.MessageSummaryNote;
import org.eclipse.osee.framework.ui.skynet.artifact.editor.sections.AttributesFormSection;
import org.eclipse.osee.framework.ui.skynet.artifact.editor.sections.DetailsFormSection;
import org.eclipse.osee.framework.ui.skynet.artifact.editor.sections.RelationsFormSection;
import org.eclipse.osee.framework.ui.skynet.util.FormsUtil;
import org.eclipse.osee.framework.ui.swt.ALayout;
import org.eclipse.osee.framework.ui.swt.ImageManager;
import org.eclipse.osee.framework.ui.swt.Widgets;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
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.swt.widgets.Display;
import org.eclipse.swt.widgets.Label;
import org.eclipse.ui.forms.IManagedForm;
import org.eclipse.ui.forms.IMessage;
import org.eclipse.ui.forms.SectionPart;
import org.eclipse.ui.forms.editor.FormEditor;
import org.eclipse.ui.forms.editor.FormPage;
import org.eclipse.ui.forms.events.HyperlinkAdapter;
import org.eclipse.ui.forms.events.HyperlinkEvent;
import org.eclipse.ui.forms.widgets.FormText;
import org.eclipse.ui.forms.widgets.FormToolkit;
import org.eclipse.ui.forms.widgets.ScrolledForm;
import org.eclipse.ui.forms.widgets.Section;
public class ArtifactFormPage extends FormPage {
private enum SectionEnum {
Attributes,
Relations,
Details;
}
private final Map<SectionEnum, SectionPart> sectionParts;
private FormText infoText;
public ArtifactFormPage(FormEditor editor, String id, String title) {
super(editor, id, title);
this.sectionParts = new LinkedHashMap<SectionEnum, SectionPart>();
}
@Override
protected void createFormContent(IManagedForm managedForm) {
super.createFormContent(managedForm);
sectionParts.clear();
final ScrolledForm form = managedForm.getForm();
final FormToolkit toolkit = managedForm.getToolkit();
GridLayout layout = new GridLayout();
layout.numColumns = 1;
layout.marginHeight = 10;
layout.marginWidth = 6;
layout.horizontalSpacing = 20;
form.getBody().setLayout(layout);
form.getBody().setLayoutData(new GridData(SWT.FILL, SWT.FILL, false, true));
updateTitle(form);
updateImage(form);
updateArtifactInfoArea(toolkit, form, true);
addToolBar(toolkit, form, true);
FormsUtil.addHeadingGradient(toolkit, form, true);
addMessageDecoration(form);
int sectionStyle = Section.TITLE_BAR | Section.TWISTIE;
sectionParts.put(SectionEnum.Attributes, new AttributesFormSection(getEditor(), form.getBody(), toolkit,
sectionStyle | Section.EXPANDED));
sectionParts.put(SectionEnum.Relations, new RelationsFormSection(getEditor(), form.getBody(), toolkit,
sectionStyle));
sectionParts.put(SectionEnum.Details, new DetailsFormSection(getEditor(), form.getBody(), toolkit, sectionStyle));
for (SectionPart part : sectionParts.values()) {
managedForm.addPart(part);
Section section = part.getSection();
section.marginWidth = 0;
section.marginHeight = 2;
}
form.layout();
}
@Override
public ArtifactEditor getEditor() {
return (ArtifactEditor) super.getEditor();
}
private void addMessageDecoration(ScrolledForm form) {
form.getForm().addMessageHyperlinkListener(new HyperlinkAdapter() {
@Override
public void linkActivated(HyperlinkEvent e) {
String title = e.getLabel();
Object href = e.getHref();
if (href instanceof IMessage[]) {
Point noteLocation = ((Control) e.widget).toDisplay(0, 0);
noteLocation.x += 10;
noteLocation.y += 10;
MessageSummaryNote note = new MessageSummaryNote(getManagedForm(), title, (IMessage[]) href);
note.setLocation(noteLocation);
note.open();
}
}
});
}
private void addToolBar(FormToolkit toolkit, ScrolledForm form, boolean add) {
IToolBarManager manager = form.getToolBarManager();
if (add) {
manager.add(new RefreshAction());
manager.add(new Separator());
getEditor().getActionBarContributor().contributeToToolBar(manager);
manager.update(true);
} else {
manager.removeAll();
}
form.reflow(true);
}
private void updateTitle(ScrolledForm form) {
form.setText(getEditorInput().getName());
}
private void updateImage(ScrolledForm form) {
form.setImage(getEditor().getEditorInput().getImage());
}
private String getArtifactShortInfo() {
String description;
try {
Artifact artifact = getEditor().getEditorInput().getArtifact();
description =
String.format("<form><p>%s<b>Branch:</b> %s <b>Type:</b> %s <b>GUID:</b> %s</p></form>",
!artifact.isDeleted() ? "" : "<b>ARTIFACT DELETED - </b> ", artifact.getBranch().getShortName(),
artifact.getArtifactTypeName(), artifact.getGuid());
} catch (Exception ex) {
description = Lib.exceptionToString(ex);
}
return description;
}
private void updateArtifactInfoArea(FormToolkit toolkit, ScrolledForm form, boolean add) {
if (add) {
Composite infoArea = toolkit.createComposite(form.getForm().getBody(), SWT.WRAP);
infoArea.setLayout(ALayout.getZeroMarginLayout(2, false));
infoArea.setLayoutData(new GridData(SWT.BEGINNING, SWT.FILL, true, false));
Label label = toolkit.createLabel(infoArea, "", SWT.WRAP);
Image image;
try {
Artifact artifact = getEditor().getEditorInput().getArtifact();
if (artifact.isDeleted()) {
image = ImageManager.getImage(FrameworkImage.TRASH);
} else {
image = MessageDialog.getImage(MessageDialog.DLG_IMG_MESSAGE_INFO);
}
} catch (Exception ex) {
image = MessageDialog.getImage(MessageDialog.DLG_IMG_MESSAGE_ERROR);
}
label.setImage(image);
infoText = toolkit.createFormText(infoArea, false);
infoText.setText(getArtifactShortInfo(), true, false);
infoText.setForeground(Display.getDefault().getSystemColor(SWT.COLOR_DARK_GRAY));
infoText.setToolTipText("The human readable id and database id for this artifact");
} else {
infoText.setText(getArtifactShortInfo(), true, false);
}
}
@Override
public void dispose() {
for (SectionPart part : sectionParts.values()) {
part.dispose();
}
super.dispose();
}
public RelationsComposite getRelationsComposite() {
SectionPart section = sectionParts.get(SectionEnum.Relations);
if (section instanceof RelationsFormSection) {
return ((RelationsFormSection) section).getRelationComposite();
}
return null;
}
public void refresh() {
final ScrolledForm sForm = getManagedForm().getForm();
updateTitle(sForm);
updateImage(sForm);
updateArtifactInfoArea(getManagedForm().getToolkit(), sForm, false);
for (SectionPart part : sectionParts.values()) {
part.refresh();
}
sForm.getBody().layout(true);
sForm.reflow(true);
getManagedForm().refresh();
}
@Override
public void showBusy(boolean busy) {
super.showBusy(busy);
if (Widgets.isAccessible(getManagedForm().getForm())) {
getManagedForm().getForm().getForm().setBusy(busy);
}
}
private final class RefreshAction extends Action {
public RefreshAction() {
super();
setImageDescriptor(ImageManager.getImageDescriptor(PluginUiImage.REFRESH));
setToolTipText("Refresh Editor");
}
@Override
public void run() {
refresh();
}
}
}
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