--- /dev/null
+/*******************************************************************************\r
+ * Copyright (c) 2007, 2010 Association for Decentralized Information Management\r
+ * in Industry THTH ry.\r
+ * All rights reserved. This program and the accompanying materials\r
+ * are made available under the terms of the Eclipse Public License v1.0\r
+ * which accompanies this distribution, and is available at\r
+ * http://www.eclipse.org/legal/epl-v10.html\r
+ *\r
+ * Contributors:\r
+ * VTT Technical Research Centre of Finland - initial API and implementation\r
+ *******************************************************************************/\r
+package org.simantics.team.ui;\r
+\r
+import java.util.ArrayList;\r
+import java.util.Collection;\r
+import java.util.Iterator;\r
+import java.util.Map;\r
+import java.util.Set;\r
+\r
+import org.eclipse.jface.action.GroupMarker;\r
+import org.eclipse.jface.action.IMenuListener;\r
+import org.eclipse.jface.action.IMenuManager;\r
+import org.eclipse.jface.action.MenuManager;\r
+import org.eclipse.jface.layout.GridDataFactory;\r
+import org.eclipse.jface.layout.TreeColumnLayout;\r
+import org.eclipse.jface.resource.JFaceResources;\r
+import org.eclipse.jface.resource.LocalResourceManager;\r
+import org.eclipse.jface.viewers.ColumnLabelProvider;\r
+import org.eclipse.jface.viewers.ColumnWeightData;\r
+import org.eclipse.jface.viewers.ITreeContentProvider;\r
+import org.eclipse.jface.viewers.LabelProvider;\r
+import org.eclipse.jface.viewers.TreeViewer;\r
+import org.eclipse.jface.viewers.TreeViewerColumn;\r
+import org.eclipse.jface.viewers.Viewer;\r
+import org.eclipse.jface.viewers.ViewerCell;\r
+import org.eclipse.swt.SWT;\r
+import org.eclipse.swt.graphics.Image;\r
+import org.eclipse.swt.widgets.Composite;\r
+import org.eclipse.swt.widgets.Control;\r
+import org.eclipse.swt.widgets.Menu;\r
+import org.eclipse.swt.widgets.Shell;\r
+import org.eclipse.ui.IMemento;\r
+import org.eclipse.ui.IViewSite;\r
+import org.eclipse.ui.IWorkbenchActionConstants;\r
+import org.eclipse.ui.IWorkbenchPartSite;\r
+import org.eclipse.ui.IWorkbenchSite;\r
+import org.eclipse.ui.PartInitException;\r
+import org.eclipse.ui.part.IPageSite;\r
+import org.eclipse.ui.part.ViewPart;\r
+import org.simantics.browsing.ui.GraphExplorer;\r
+import org.simantics.browsing.ui.graph.impl.SessionContextInputSource;\r
+import org.simantics.browsing.ui.swt.DefaultSelectionDataResolver;\r
+import org.simantics.browsing.ui.swt.GraphExplorerFactory;\r
+import org.simantics.browsing.ui.swt.ViewArgumentUtils;\r
+import org.simantics.databoard.Bindings;\r
+import org.simantics.db.ChangeSetIdentifier;\r
+import org.simantics.db.ReadGraph;\r
+import org.simantics.db.Resource;\r
+import org.simantics.db.Session;\r
+import org.simantics.db.exception.DatabaseException;\r
+import org.simantics.db.management.ISessionContext;\r
+import org.simantics.db.management.ISessionContextChangedListener;\r
+import org.simantics.db.management.ISessionContextProvider;\r
+import org.simantics.db.management.SessionContextChangedEvent;\r
+import org.simantics.db.request.Read;\r
+import org.simantics.layer0.Layer0;\r
+import org.simantics.project.ProjectKeys;\r
+import org.simantics.team.internal.Images;\r
+import org.simantics.ui.SimanticsUI;\r
+import org.simantics.utils.datastructures.disposable.DisposeState;\r
+import org.simantics.utils.datastructures.hints.HintListenerAdapter;\r
+import org.simantics.utils.datastructures.hints.HintTracker;\r
+import org.simantics.utils.datastructures.hints.IHintContext.Key;\r
+import org.simantics.utils.datastructures.hints.IHintListener;\r
+import org.simantics.utils.datastructures.hints.IHintObservable;\r
+import org.simantics.utils.datastructures.hints.IHintTracker;\r
+import org.simantics.utils.ui.LayoutUtils;\r
+\r
+/**\r
+ * @author Kalle Kondelin\r
+ */\r
+public class SynchroniseView extends ViewPart {\r
+\r
+ public SynchroniseView() {\r
+ }\r
+\r
+ public class SessionContextProjectTracker extends HintTracker {\r
+ public SessionContextProjectTracker() {\r
+ IHintListener activeProjectListener = new HintListenerAdapter() {\r
+ @Override\r
+ public void hintChanged(IHintObservable sender, Key key, Object oldValue, Object newValue) {\r
+ applySessionContext(getSessionContext());\r
+ }\r
+ };\r
+ addKeyHintListener(ProjectKeys.KEY_PROJECT, activeProjectListener);\r
+ }\r
+ }\r
+ \r
+ protected LocalResourceManager resourceManager;\r
+\r
+ protected Composite parent;\r
+\r
+ protected TreeViewer treeViewer;\r
+\r
+ private Map<String, String> args;\r
+\r
+ private ISessionContextProvider contextProvider;\r
+\r
+ private ISessionContext sessionContext;\r
+\r
+ protected IMemento memento;\r
+\r
+ private IHintTracker sessionContextTracker = new SessionContextProjectTracker();\r
+\r
+ private DisposeState disposeState = DisposeState.Alive;\r
+\r
+ protected ISessionContextChangedListener contextChangeListener = new ISessionContextChangedListener() {\r
+ @Override\r
+ public void sessionContextChanged(SessionContextChangedEvent event) {\r
+ sessionContext = event.getNewValue();\r
+ sessionContextTracker.track(sessionContext);\r
+ }\r
+ };\r
+\r
+ protected void setSessionContextTracker(IHintTracker tracker) {\r
+ this.sessionContextTracker = tracker;\r
+ }\r
+\r
+ protected Map<String, String> getViewArguments() {\r
+ return args;\r
+ }\r
+\r
+ protected DisposeState getDisposeState() {\r
+ return disposeState;\r
+ }\r
+\r
+ public ISessionContext getSessionContext() {\r
+ return sessionContext;\r
+ }\r
+\r
+ public ISessionContextProvider getSessionContextProvider() {\r
+ return contextProvider;\r
+ }\r
+\r
+ @Override\r
+ public void createPartControl(Composite parent) {\r
+ this.parent = parent;\r
+ this.treeViewer = new TreeViewer(parent, SWT.SINGLE | SWT.FULL_SELECTION);\r
+ this.resourceManager = new LocalResourceManager(JFaceResources.getResources(parent.getDisplay()), treeViewer.getTree());\r
+ Images.getInstance(JFaceResources.getResources());\r
+ TreeColumnLayout ad = new TreeColumnLayout();\r
+ parent.setLayout(ad);\r
+ treeViewer.getTree().setHeaderVisible(true);\r
+ //treeViewer.getTree().setLinesVisible(true);\r
+ //treeViewer.setUseHashlookup(true);\r
+ //treeViewer.setAutoExpandLevel(3);\r
+\r
+ TreeViewerColumn nameColumn = new TreeViewerColumn(treeViewer, SWT.LEFT);\r
+ TreeViewerColumn typeColumn = new TreeViewerColumn(treeViewer, SWT.LEFT);\r
+// TreeViewerColumn idColumn = new TreeViewerColumn(treeViewer, SWT.LEFT);\r
+// TreeViewerColumn lookupIdColumn = new TreeViewerColumn(treeViewer, SWT.LEFT);\r
+// TreeViewerColumn zColumn = new TreeViewerColumn(treeViewer, SWT.LEFT);\r
+\r
+ nameColumn.setLabelProvider(new MyColumnLabelProvider());\r
+ typeColumn.setLabelProvider(new MyColumnLabelProvider());\r
+// idColumn.setLabelProvider(new MyColumnLabelProvider());\r
+// lookupIdColumn.setLabelProvider(new MyColumnLabelProvider());\r
+// zColumn.setLabelProvider(new MyColumnLabelProvider());\r
+\r
+ nameColumn.getColumn().setText("Name");\r
+ nameColumn.getColumn().setWidth(20);\r
+ ad.setColumnData(nameColumn.getColumn(), new ColumnWeightData(80, 100));\r
+ typeColumn.getColumn().setText("Type");\r
+ typeColumn.getColumn().setWidth(20);\r
+ ad.setColumnData(typeColumn.getColumn(), new ColumnWeightData(20, 120));\r
+// idColumn.getColumn().setText("ID");\r
+// idColumn.getColumn().setWidth(20);\r
+// ad.setColumnData(idColumn.getColumn(), new ColumnWeightData(10, 50));\r
+// lookupIdColumn.getColumn().setText("Lookup ID");\r
+// lookupIdColumn.getColumn().setWidth(20);\r
+// ad.setColumnData(lookupIdColumn.getColumn(), new ColumnWeightData(50, 100));\r
+// zColumn.getColumn().setText("Z");\r
+// zColumn.getColumn().setWidth(70);\r
+// ad.setColumnData(zColumn.getColumn(), new ColumnWeightData(10, 70));\r
+\r
+ createControls(parent);\r
+ attachToSession();\r
+ \r
+ }\r
+\r
+ /**\r
+ * Invoked when this viewpart is disposed. Unhooks the view from its\r
+ * ISessionContextProvider. Overriding is allowed but super.dispose() must\r
+ * be called.\r
+ * \r
+ * @see org.eclipse.ui.part.WorkbenchPart#dispose()\r
+ */\r
+ @Override\r
+ public void dispose() {\r
+ disposeState = DisposeState.Disposing;\r
+ try {\r
+ if (contextProvider != null) {\r
+ contextProvider.removeContextChangedListener(contextChangeListener);\r
+ contextProvider = null;\r
+ }\r
+ sessionContextTracker.untrack();\r
+ resourceManager.dispose();\r
+ resourceManager = null;\r
+ args = null;\r
+ sessionContext = null;\r
+ parent = null;\r
+ super.dispose();\r
+ } finally {\r
+ disposeState = DisposeState.Disposed;\r
+ }\r
+ }\r
+\r
+ @Override\r
+ public void setFocus() {\r
+ \r
+ }\r
+\r
+ @Override\r
+ public void init(IViewSite site) throws PartInitException {\r
+ super.init(site);\r
+ this.args = ViewArgumentUtils.parseViewArguments(this);\r
+ }\r
+\r
+ @Override\r
+ public void init(IViewSite site, IMemento memento) throws PartInitException {\r
+ super.init(site, memento);\r
+ this.args = ViewArgumentUtils.parseViewArguments(this);\r
+ this.memento = memento;\r
+ }\r
+\r
+ @Override\r
+ public void saveState(IMemento memento) {\r
+ if (this.memento != null) {\r
+ memento.putMemento(this.memento);\r
+ }\r
+// if (explorer != null)\r
+// explorer.saveState(memento);\r
+ }\r
+ \r
+ protected final void attachToSession() {\r
+ // Track active ISessionContext changes\r
+ contextProvider = SimanticsUI.getSessionContextProvider(getViewSite().getWorkbenchWindow());\r
+ contextProvider.addContextChangedListener(contextChangeListener);\r
+\r
+ // Perform first-time initialization of the explorer and its input.\r
+ applySessionContext(contextProvider.getSessionContext());\r
+ }\r
+\r
+// private abstract class NameAndDescriptionToolTip extends ToolTip {\r
+// public NameAndDescriptionToolTip(Control control, int style) {\r
+// super(control, style, false);\r
+// }\r
+//\r
+// protected abstract Object getModelElement(Event event);\r
+//\r
+// /**\r
+// * Adds logic to only show a tooltip if a meaningful item is under the\r
+// * cursor.\r
+// */\r
+// protected boolean shouldCreateToolTip(Event event) {\r
+// if (!super.shouldCreateToolTip(event))\r
+// return false;\r
+// Object tableElement = getModelElement(event); \r
+// return tableElement != null && tableElement instanceof DisplayElement;\r
+// }\r
+//\r
+// protected Composite createToolTipContentArea(Event event,\r
+// Composite parent) {\r
+// Object modelElement = getModelElement(event);\r
+//\r
+// Image iconImage = null;\r
+// String nameString = "no name";\r
+//\r
+// if (modelElement instanceof DisplayElement) {\r
+// iconImage = null;\r
+// nameString = "name";\r
+// }\r
+//\r
+// // Create the content area\r
+// Composite composite = new Composite(parent, SWT.NONE);\r
+// composite.setBackground(parent.getDisplay().getSystemColor(\r
+// SWT.COLOR_INFO_BACKGROUND));\r
+// composite.setLayout(new GridLayout(2, false));\r
+//\r
+// // The title area with the icon (if there is one) and label.\r
+// Label title = createEntry(composite, iconImage, nameString);\r
+//// title.setFont(tooltipHeading);\r
+// GridDataFactory.createFrom((GridData)title.getLayoutData())\r
+// .hint(SWT.DEFAULT, SWT.DEFAULT)\r
+//// .minSize(MIN_TOOLTIP_WIDTH, 1)\r
+// .applyTo(title);\r
+//\r
+// // The description (if there is one)\r
+//// String descriptionString = "description";\r
+//// if (descriptionString != null)\r
+//// createEntry(composite, null, descriptionString);\r
+//\r
+// // Other Content to add\r
+// addContent(composite, modelElement);\r
+//\r
+// return composite;\r
+// }\r
+//\r
+// /**\r
+// * Adds a line of information to <code>parent</code>. If\r
+// * <code>icon</code> is not <code>null</code>, an icon is placed on the\r
+// * left, and then a label with <code>text</code>.\r
+// * \r
+// * @param parent\r
+// * the composite to add the entry to\r
+// * @param icon\r
+// * the icon to place next to the text. <code>null</code> for\r
+// * none.\r
+// * @param text\r
+// * the text to display\r
+// * @return the created label\r
+// */\r
+// protected Label createEntry(Composite parent, Image icon, String text) {\r
+// if (icon != null) {\r
+// Label iconLabel = new Label(parent, SWT.NONE);\r
+// iconLabel.setImage(icon);\r
+// iconLabel.setBackground(parent.getDisplay().getSystemColor(\r
+// SWT.COLOR_INFO_BACKGROUND));\r
+// iconLabel.setData(new GridData());\r
+// }\r
+//\r
+// Label textLabel = new Label(parent, SWT.WRAP);\r
+// \r
+// if(icon == null) {\r
+// GridDataFactory.generate(textLabel, 2, 1);\r
+// } else {\r
+// GridDataFactory.generate(textLabel, 1, 1);\r
+// }\r
+// \r
+// textLabel.setText(text);\r
+// textLabel.setBackground(parent.getDisplay().getSystemColor(\r
+// SWT.COLOR_INFO_BACKGROUND));\r
+// return textLabel;\r
+// }\r
+//\r
+// /**\r
+// * Adds a line of information to <code>parent</code>. If\r
+// * <code>icon</code> is not <code>null</code>, an icon is placed on the\r
+// * left, and then a label with <code>text</code>, which supports using\r
+// * anchor tags to creates links\r
+// * \r
+// * @param parent\r
+// * the composite to add the entry to\r
+// * @param icon\r
+// * the icon to place next to the text. <code>null</code> for\r
+// * none.\r
+// * @param text\r
+// * the text to display\r
+// * @return the created link\r
+// */\r
+// protected Text createEntryWithText(Composite parent, Image icon, String text) {\r
+// if (icon != null) {\r
+// Label iconLabel = new Label(parent, SWT.NONE);\r
+// iconLabel.setImage(icon);\r
+// iconLabel.setBackground(parent.getDisplay().getSystemColor(\r
+// SWT.COLOR_INFO_BACKGROUND));\r
+// iconLabel.setData(new GridData());\r
+// }\r
+// Text texts = new Text(parent, SWT.READ_ONLY | SWT.MULTI | SWT.V_SCROLL);\r
+// if(icon == null) {\r
+// GridDataFactory.generate(texts, 2, 1);\r
+// }\r
+// texts.setText(text);\r
+// texts.setBackground(parent.getDisplay().getSystemColor(\r
+// SWT.COLOR_INFO_BACKGROUND));\r
+// return texts;\r
+// }\r
+//\r
+// protected void addContent(Composite destination, Object modelElement) {\r
+// }\r
+// }\r
+/*\r
+ private class ItemDetailToolTip extends NameAndDescriptionToolTip {\r
+ private final boolean DEBUG = false;\r
+ private TreeViewer viewer;\r
+ private Tree tree;\r
+ private ItemDetailToolTip(TreeViewer viewer, Tree tree, ViewerFilter filter) {\r
+ super(tree,NO_RECREATE);\r
+ this.tree = tree;\r
+ this.viewer = viewer;\r
+ this.setHideOnMouseDown(false);\r
+ }\r
+ public Point getLocation(Point tipSize, Event event) {\r
+ // try to position the tooltip at the bottom of the cell\r
+ ViewerCell cell = viewer.getCell(new Point(event.x, event.y));\r
+ if( cell != null )\r
+ return tree.toDisplay(event.x,cell.getBounds().y+cell.getBounds().height);\r
+ return super.getLocation(tipSize, event);\r
+ }\r
+ protected Object getToolTipArea(Event event) {\r
+ // Ensure that the tooltip is hidden when the cell is left\r
+ return viewer.getCell(new Point(event.x, event.y));\r
+ }\r
+ protected void addContent(Composite destination, Object modelElement) {\r
+ final DisplayElement item = (DisplayElement)modelElement;\r
+ if (DEBUG)\r
+ System.out.println("add content");\r
+ String text = null;\r
+ if (null != item) {\r
+ text = modelElement.toString();\r
+ createEntryWithText(destination, null, text.toString());\r
+ }\r
+ }\r
+ protected Object getModelElement(Event event) {\r
+ org.eclipse.swt.widgets.TreeItem treeItem = tree.getItem(new Point(event.x, event.y));\r
+ if (treeItem == null)\r
+ return null;\r
+ return treeItem.getData();\r
+ }\r
+ }*/\r
+ class MyColumnLabelProvider extends ColumnLabelProvider {\r
+ @Override\r
+ public void update(ViewerCell cell) {\r
+ //NodeProxy proxy = (NodeProxy) cell.getElement();\r
+ cell.setText("Kraa");\r
+ cell.setImage(Images.getInstance().OTHER_IMAGE);\r
+ }\r
+ }\r
+ protected void createControls(final Composite parent) {\r
+ parent.setLayout(LayoutUtils.createNoBorderGridLayout(1, false));\r
+ GridDataFactory.fillDefaults().grab(true, true).applyTo(treeViewer.getTree());\r
+ treeViewer.setContentProvider(new UndoContentProvider(SimanticsUI.getSession()));\r
+ treeViewer.setLabelProvider(new LabelProvider() {\r
+ @Override\r
+ public Image getImage(Object element) {\r
+ if (element instanceof ChangeSetElement)\r
+ return Images.getInstance().CHANGE_SET_IMAGE;\r
+ else if (element instanceof DisplayElement)\r
+ return Images.getInstance().DISPLAY_IMAGE;\r
+ else if (element instanceof ResourceElement)\r
+ return Images.getInstance().RESOURCE_IMAGE;\r
+ else if (element instanceof StringElement)\r
+ return Images.getInstance().STRING_IMAGE;\r
+ else if (element instanceof UndoCombinedElement)\r
+ return Images.getInstance().COMBINED_IMAGE;\r
+ else if (element instanceof RedoContextElement)\r
+ return Images.getInstance().REDO_IMAGE;\r
+ else if (element instanceof UndoContextElement)\r
+ return Images.getInstance().UNDO_IMAGE;\r
+ else\r
+ return Images.getInstance().OTHER_IMAGE;\r
+ }\r
+ @Override\r
+ public String getText(Object element) {\r
+ return element.toString();\r
+ }\r
+ });\r
+ //viewer.setSorter(new ViewerSorter());\r
+ treeViewer.setInput(this);\r
+ Control control = treeViewer.getControl();\r
+// ISelectionProvider selectionProvider = new ISelectionProvider() {\r
+// @Override\r
+// public void addSelectionChangedListener(ISelectionChangedListener listener) {\r
+// }\r
+// @Override\r
+// public ISelection getSelection() {\r
+// return null;\r
+// }\r
+// @Override\r
+// public void removeSelectionChangedListener(ISelectionChangedListener listener) {\r
+// }\r
+// @Override\r
+// public void setSelection(ISelection selection) {\r
+// }\r
+// };\r
+ createContextMenu(control, getSite());\r
+\r
+// ImageDescriptor desc = BundleUtils.getImageDescriptorFromPlugin("com.famfamfam.silk", "icons/arrow_undo.png");\r
+// getViewSite().getActionBars().getToolBarManager().add(new Action("GetUndoHistory", desc) {\r
+// @Override\r
+// public void run() {\r
+// treeViewer.setContentProvider(new UndoContentProvider(SimanticsUI.getSession()));\r
+// }\r
+// });\r
+// getViewSite().getActionBars().getToolBarManager().add(new Action("DumpSelectedRevision", Activator.BIN_CLOSED_ICON) {\r
+// @Override\r
+// public void run() {\r
+// IStructuredSelection is = (IStructuredSelection)viewer.getSelection();\r
+// Object o = is.getFirstElement();\r
+// if (o instanceof ChangeSetElement) {\r
+// ChangeSetElement ce = (ChangeSetElement)o;\r
+// long csid = ce.getChangeSetIdentifier().getId();\r
+// ManagementSupport ms = SimanticsUI.getSession().getService(ManagementSupport.class);\r
+// try {\r
+// ms.dumpRevision(csid);\r
+// ShowMessage.showInformation("DumpSelectedRevision", "Operation was successful.");\r
+// } catch (DatabaseException e) {\r
+// ExceptionUtils.logAndShowError(e);\r
+// }\r
+// }\r
+// }\r
+// });\r
+ }\r
+ public IMenuManager createContextMenu(Control control, IWorkbenchSite site) {\r
+ final MenuManager mm = new MenuManager("#TeamViewPopup", "#TeamViewPopup");\r
+ mm.setRemoveAllWhenShown(true);\r
+ mm.addMenuListener(new IMenuListener() {\r
+ @Override\r
+ public void menuAboutToShow(IMenuManager manager) {\r
+ mm.add(new GroupMarker(IWorkbenchActionConstants.WB_START));\r
+ }\r
+ });\r
+ Menu menu = mm.createContextMenu(control);\r
+ control.setMenu(menu);\r
+ if (site != null) {\r
+ if (site instanceof IWorkbenchPartSite) {\r
+ ((IWorkbenchPartSite) site).registerContextMenu(mm.getId(), mm, site.getSelectionProvider());\r
+ } else if (site instanceof IPageSite) {\r
+ ((IPageSite) site).registerContextMenu(mm.getId(), mm, site.getSelectionProvider());\r
+ }\r
+ }\r
+ return mm;\r
+ }\r
+ /**\r
+ * @param parent\r
+ * @return\r
+ */\r
+ protected GraphExplorer createExplorerControl(Composite parent) {\r
+ return GraphExplorerFactory.getInstance().selectionDataResolver(new DefaultSelectionDataResolver()).create(parent);\r
+ }\r
+\r
+ // Needed for preventing unnecessary re-initialization of the explorer with the same input.\r
+// private Object currentInput;\r
+\r
+ /**\r
+ * Invoke this to reinitialize the explorer and reset its input. The input\r
+ * will be resolved from the specified ISessionContext based on the\r
+ * {@link SessionContextInputSource} that is currently in use. If the input\r
+ * is identical to the previous input, nothing will be done.\r
+ * \r
+ * @param context\r
+ */\r
+ protected final boolean applySessionContext(ISessionContext context) {\r
+ // If control is not alive anymore, do nothing.\r
+ if (disposeState != DisposeState.Alive)\r
+ return false;\r
+\r
+ this.sessionContext = context;\r
+\r
+ // Start tracking the session context.\r
+ // This will cause IHintListeners of the sessionContextTracker to fire.\r
+ // For this we need the above input equality (identity) checking.\r
+ sessionContextTracker.track(sessionContext);\r
+ return true;\r
+ }\r
+}\r
+\r
+class IncomingContentProvider implements ITreeContentProvider {\r
+ class IncomingElement extends ChangeSetElement {\r
+ IncomingElement(Session session, ChangeSetIdentifier cs) {\r
+ super(session, cs);\r
+ }\r
+ }\r
+ IncomingElement[] changeSetIds;\r
+ IncomingContentProvider(Session session, Shell parent) {\r
+ //this.session = session;\r
+// PublishSynchroniseSupport ps = session.getService(PublishSynchroniseSupport.class);\r
+// try {\r
+ Collection<ChangeSetIdentifier> cids = new ArrayList<ChangeSetIdentifier>();\r
+ /*if (null == cids)\r
+ changeSetIds = new IncomingElement[0];\r
+ else */{\r
+ changeSetIds = new IncomingElement[cids.size()];\r
+ Iterator<ChangeSetIdentifier> it = cids.iterator();\r
+ int i = 0;\r
+ while (it.hasNext()) {\r
+ changeSetIds[i++] = new IncomingElement(session, it.next());\r
+ }\r
+ assert(i == cids.size());\r
+ }\r
+// } catch (DatabaseException e) {\r
+// changeSetIds = new IncomingElement[0];\r
+// ExceptionUtils.logAndShowError(e);\r
+// }\r
+ }\r
+ \r
+ @Override\r
+ public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {\r
+ }\r
+\r
+ @Override\r
+ public void dispose() {\r
+ }\r
+\r
+ @Override\r
+ public Object[] getElements(Object inputElement) {\r
+ return changeSetIds;\r
+ }\r
+\r
+ @Override\r
+ public boolean hasChildren(Object element) {\r
+ return changeSetIds.length > 0;\r
+ }\r
+\r
+ @Override\r
+ public Object getParent(Object element) {\r
+ return null;\r
+ }\r
+\r
+ @Override\r
+ public Object[] getChildren(Object parentElement) {\r
+ return null;\r
+ }\r
+}\r
+\r
+class OutgoingContentProvider implements ITreeContentProvider {\r
+ class OutgoingElement extends ChangeSetElement {\r
+ OutgoingElement(Session session, ChangeSetIdentifier cs) {\r
+ super(session, cs);\r
+ }\r
+ }\r
+ OutgoingElement[] changeSetIds;\r
+ OutgoingContentProvider(Session session) {\r
+// PublishSynchroniseSupport ps = session.getService(PublishSynchroniseSupport.class);\r
+// try {\r
+ Collection<ChangeSetIdentifier> cids = new ArrayList<ChangeSetIdentifier>();\r
+ /*if (null == cids)\r
+ changeSetIds = new OutgoingElement[0];\r
+ else */{\r
+ changeSetIds = new OutgoingElement[cids.size()];\r
+ Iterator<ChangeSetIdentifier> it = cids.iterator();\r
+ int i = 0;\r
+ while (it.hasNext()) {\r
+ changeSetIds[i++] = new OutgoingElement(session, it.next());\r
+ }\r
+ assert(i == cids.size());\r
+ }\r
+// } catch (DatabaseException e) {\r
+// ExceptionUtils.logAndShowError(e);\r
+// changeSetIds = new OutgoingElement[0];\r
+// }\r
+ }\r
+ \r
+ @Override\r
+ public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {\r
+ }\r
+\r
+ @Override\r
+ public void dispose() {\r
+ }\r
+\r
+ @Override\r
+ public Object[] getElements(Object inputElement) {\r
+ return changeSetIds;\r
+ }\r
+\r
+ @Override\r
+ public boolean hasChildren(Object element) {\r
+ if (element instanceof TreeElement)\r
+ return ((TreeElement)element).hasChildren();\r
+ return false;\r
+ }\r
+\r
+ @Override\r
+ public Object getParent(Object element) {\r
+ return null;\r
+ }\r
+\r
+ @Override\r
+ public Object[] getChildren(Object parentElement) {\r
+ if (parentElement instanceof TreeElement)\r
+ return ((TreeElement)parentElement).getChildren();\r
+ else\r
+ return null;\r
+ }\r
+}\r
+\r
+\r
+\r
+class ResourceElement extends TreeElement {\r
+ private Session session;\r
+ private String resourceUri;\r
+ private String resourceName;\r
+ private Resource resource;\r
+ ResourceElement(Session session, String resource) {\r
+ this.session = session;\r
+ this.resourceUri = resource;\r
+ }\r
+ ResourceElement(Session session, Resource resource) {\r
+ this.session = session;\r
+ this.resource = resource;\r
+ }\r
+ @Override\r
+ protected Image getIdImage() {\r
+ return Images.getInstance().RESOURCE_IMAGE;\r
+ }\r
+ @Override\r
+ protected String getIdText() {\r
+ String s = resource.toString();\r
+ return s.substring(0, Math.min(10, s.length()));\r
+ }\r
+ private String getNameByUri() {\r
+ try {\r
+ String t = session.syncRequest(new Read<String>() {\r
+ @Override\r
+ public String perform(ReadGraph g) throws DatabaseException {\r
+ resource = g.getResource(resourceUri);\r
+ Layer0 l0 = Layer0.getInstance(g);\r
+ resourceName = g.getPossibleRelatedValue(resource, l0.HasName, Bindings.STRING);\r
+ if (null == resourceName) {\r
+ Set<Resource> types = g.getTypes(resource);\r
+ if (types.size() > 0) {\r
+ Iterator<Resource> i = types.iterator();\r
+ Resource r = i.next();\r
+ resourceName = g.getPossibleRelatedValue(r, l0.HasName, Bindings.STRING);\r
+ }\r
+ }\r
+ if (null == resourceName)\r
+ resourceName = resourceUri;\r
+ return resourceName;\r
+ }\r
+ });\r
+ return t;\r
+ } catch (DatabaseException e) {\r
+ }\r
+ return null;\r
+ }\r
+ private String getName() {\r
+ try {\r
+ String t = session.syncRequest(new Read<String>() {\r
+ @Override\r
+ public String perform(ReadGraph g) throws DatabaseException {\r
+ Layer0 l0 = Layer0.getInstance(g);\r
+ resourceName = g.getPossibleRelatedValue(resource, l0.HasName, Bindings.STRING);\r
+ if (null == resourceName) {\r
+ Set<Resource> types = g.getTypes(resource);\r
+ if (types.size() > 0) {\r
+ Iterator<Resource> i = types.iterator();\r
+ Resource r = i.next();\r
+ resourceName = g.getPossibleRelatedValue(r, l0.HasName, Bindings.STRING);\r
+ }\r
+ }\r
+ if (null == resourceName)\r
+ resourceName = resourceUri;\r
+ return resourceName;\r
+ }\r
+ });\r
+ return t;\r
+ } catch (DatabaseException e) {\r
+ }\r
+ return null;\r
+ }\r
+ private Resource getParent() {\r
+ try {\r
+ Resource parent = session.syncRequest(new Read<Resource>() {\r
+ @Override\r
+ public Resource perform(ReadGraph g) throws DatabaseException {\r
+ Layer0 l0 = Layer0.getInstance(g);\r
+ return g.getPossibleObject(resource, l0.PartOf);\r
+ }\r
+ \r
+ });\r
+ return parent;\r
+ } catch (DatabaseException e) {\r
+ }\r
+ return null;\r
+ }\r
+ public String toString() {\r
+ if (null == resourceName && null != resourceUri)\r
+ return getNameByUri();\r
+ else if (null != resource && null == resourceUri)\r
+ return getName();\r
+ return resourceName;\r
+ }\r
+ @Override\r
+ boolean hasChildren() {\r
+ Resource p = getParent();\r
+ if (null != p)\r
+ return true;\r
+ else\r
+ return false;\r
+ }\r
+ @Override\r
+ Object[] getChildren() {\r
+ Resource p = getParent();\r
+ if (null == p)\r
+ return new Object[0];\r
+ Object[] objects = new Object[1];\r
+ objects[0] = new ResourceElement(session, p);\r
+ return objects;\r
+ }\r
+}\r
Code Review / simantics / platform.git / blobdiff