X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.browsing.ui.swt%2Fsrc%2Forg%2Fsimantics%2Fbrowsing%2Fui%2Fswt%2FModelledGraphExplorerComposite.java;h=40c348fe187b8d7f037aa61cec807b808fe5dabb;hp=27bb07442049138af150f76b992f23c97e938025;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hpb=969bd23cab98a79ca9101af33334000879fb60c5 diff --git a/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/ModelledGraphExplorerComposite.java b/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/ModelledGraphExplorerComposite.java index 27bb07442..40c348fe1 100644 --- a/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/ModelledGraphExplorerComposite.java +++ b/bundles/org.simantics.browsing.ui.swt/src/org/simantics/browsing/ui/swt/ModelledGraphExplorerComposite.java @@ -1,183 +1,183 @@ -/******************************************************************************* - * Copyright (c) 2012 Association for Decentralized Information Management in - * Industry THTH ry. - * 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: - * VTT Technical Research Centre of Finland - initial API and implementation - *******************************************************************************/ -package org.simantics.browsing.ui.swt; - -import java.util.Collections; -import java.util.HashMap; -import java.util.Map; - -import org.eclipse.jface.action.IMenuManager; -import org.eclipse.jface.viewers.IPostSelectionProvider; -import org.eclipse.jface.viewers.ISelection; -import org.eclipse.jface.viewers.ISelectionChangedListener; -import org.eclipse.jface.viewers.SelectionChangedEvent; -import org.eclipse.swt.SWT; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Listener; -import org.eclipse.ui.IWorkbenchSite; -import org.simantics.Simantics; -import org.simantics.browsing.ui.GraphExplorer; -import org.simantics.browsing.ui.swt.stubs.BrowsingResource; -import org.simantics.browsing.ui.swt.widgets.GraphExplorerComposite; -import org.simantics.browsing.ui.swt.widgets.ModelBrowser; -import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport; -import org.simantics.databoard.Bindings; -import org.simantics.db.ReadGraph; -import org.simantics.db.Resource; -import org.simantics.db.exception.DatabaseException; -import org.simantics.db.management.ISessionContext; -import org.simantics.db.request.Read; - -public class ModelledGraphExplorerComposite implements ModelledControl { - - final private Resource configuration; - - public ModelledGraphExplorerComposite(Resource configuration) { - this.configuration = configuration; - } - - @Override - public Composite create(Composite parent, IWorkbenchSite site, ISessionContext context, final WidgetSupport support) throws DatabaseException { - - int style = Simantics.getSession().syncRequest(new Read() { - - @Override - public Integer perform(ReadGraph graph) throws DatabaseException { - int style = SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI; - BrowsingResource br = BrowsingResource.getInstance(graph); - Boolean check = graph.getPossibleRelatedValue(configuration, br.GraphExplorerComposite_Check, Bindings.BOOLEAN); - if(check != null && check) style |= SWT.CHECK; - return style; - - } - - }); - - Map args = Simantics.getSession().syncRequest(new Read>() { - - @Override - public Map perform(ReadGraph graph) throws DatabaseException { - - Map args = new HashMap(); - args.put("displaySelectors", Boolean.FALSE); - args.put("displayFilter", Boolean.FALSE); - - BrowsingResource br = BrowsingResource.getInstance(graph); - Boolean displayFilter = graph.getPossibleRelatedValue(configuration, br.GraphExplorerComposite_DisplayFilter, Bindings.BOOLEAN); - if(displayFilter != null) args.put("displayFilter", displayFilter); - - return args; - - } - - }); - - String browseContextURI = Simantics.getSession().syncRequest(new Read() { - - @Override - public String perform(ReadGraph graph) throws DatabaseException { - BrowsingResource br = BrowsingResource.getInstance(graph); - Resource browseContext = graph.getSingleObject(configuration, br.GraphExplorerComposite_BrowseContext); - return graph.getURI(browseContext); - } - - }); - - final GraphExplorerComposite explorer = new ModelBrowser(Collections.singleton(browseContextURI), args, site, parent, support, style) { - @Override - protected void addListeners(GraphExplorer explorer, IMenuManager menuManager) { - // No mouse/key listeners in this explorer. - // Prevents unwanted contributions from interfering - // with how the control works. - } - }; - - GridData gridData = Simantics.getSession().syncRequest(new Read() { - - @Override - public GridData perform(ReadGraph graph) throws DatabaseException { - BrowsingResource br = BrowsingResource.getInstance(graph); - GridData data = new GridData(SWT.FILL, SWT.FILL, true, true); - Integer span = graph.getPossibleRelatedValue(configuration, br.Control_HorizontalSpan, Bindings.INTEGER); - if(span != null) { - data.horizontalSpan = span; - } - Integer preferredWidth = graph.getPossibleRelatedValue(configuration, br.Control_PreferredWidth, Bindings.INTEGER); - data.widthHint = preferredWidth != null ? preferredWidth : SWT.DEFAULT; - Integer preferredHeight = graph.getPossibleRelatedValue(configuration, br.Control_PreferredHeight, Bindings.INTEGER); - data.heightHint = preferredHeight != null ? preferredHeight : SWT.DEFAULT; - return data; - } - - }); - - explorer.setLayoutData(gridData); - -// explorer.setBrowseContexts(Collections.singleton(browseContextURI)); - - explorer.setInputSource(new InputSourceImpl() { - - @Override - public Object get(ISessionContext ctx, Object selection) { - new Exception(""+selection).printStackTrace(); - return selection; - } - }); - - Listener selectionListener = Simantics.getSession().syncRequest(new Read() { - - @Override - public Listener perform(ReadGraph graph) throws DatabaseException { - BrowsingResource br = BrowsingResource.getInstance(graph); - Resource listener = graph.getPossibleObject(configuration, br.GraphExplorerComposite_SelectionListener); - if(listener == null) return null; - return graph.adapt(listener, Listener.class); - } - - }); - - if(selectionListener != null) explorer.addListenerToControl(SWT.Selection, selectionListener); - - final String selectionParameter = Simantics.getSession().syncRequest(new Read() { - - @Override - public String perform(ReadGraph graph) throws DatabaseException { - BrowsingResource br = BrowsingResource.getInstance(graph); - Resource parameter = graph.getPossibleObject(configuration, br.GraphExplorerComposite_SelectionParameter); - if(parameter == null) return null; - return graph.getPossibleURI(parameter); - } - - }); - - - if(selectionParameter != null) { - IPostSelectionProvider selectionProvider = (IPostSelectionProvider)explorer.getExplorer().getAdapter(IPostSelectionProvider.class); - selectionProvider.addPostSelectionChangedListener(new ISelectionChangedListener() { - - @Override - public void selectionChanged(SelectionChangedEvent event) { - ISelection selection = event.getSelection(); - support.setParameter(selectionParameter, selection); - } - - }); - } - - explorer.finish(); - - return explorer; - - } - -} +/******************************************************************************* + * Copyright (c) 2012 Association for Decentralized Information Management in + * Industry THTH ry. + * 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: + * VTT Technical Research Centre of Finland - initial API and implementation + *******************************************************************************/ +package org.simantics.browsing.ui.swt; + +import java.util.Collections; +import java.util.HashMap; +import java.util.Map; + +import org.eclipse.jface.action.IMenuManager; +import org.eclipse.jface.viewers.IPostSelectionProvider; +import org.eclipse.jface.viewers.ISelection; +import org.eclipse.jface.viewers.ISelectionChangedListener; +import org.eclipse.jface.viewers.SelectionChangedEvent; +import org.eclipse.swt.SWT; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Listener; +import org.eclipse.ui.IWorkbenchSite; +import org.simantics.Simantics; +import org.simantics.browsing.ui.GraphExplorer; +import org.simantics.browsing.ui.swt.stubs.BrowsingResource; +import org.simantics.browsing.ui.swt.widgets.GraphExplorerComposite; +import org.simantics.browsing.ui.swt.widgets.ModelBrowser; +import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport; +import org.simantics.databoard.Bindings; +import org.simantics.db.ReadGraph; +import org.simantics.db.Resource; +import org.simantics.db.exception.DatabaseException; +import org.simantics.db.management.ISessionContext; +import org.simantics.db.request.Read; + +public class ModelledGraphExplorerComposite implements ModelledControl { + + final private Resource configuration; + + public ModelledGraphExplorerComposite(Resource configuration) { + this.configuration = configuration; + } + + @Override + public Composite create(Composite parent, IWorkbenchSite site, ISessionContext context, final WidgetSupport support) throws DatabaseException { + + int style = Simantics.getSession().syncRequest(new Read() { + + @Override + public Integer perform(ReadGraph graph) throws DatabaseException { + int style = SWT.BORDER | SWT.FULL_SELECTION | SWT.MULTI; + BrowsingResource br = BrowsingResource.getInstance(graph); + Boolean check = graph.getPossibleRelatedValue(configuration, br.GraphExplorerComposite_Check, Bindings.BOOLEAN); + if(check != null && check) style |= SWT.CHECK; + return style; + + } + + }); + + Map args = Simantics.getSession().syncRequest(new Read>() { + + @Override + public Map perform(ReadGraph graph) throws DatabaseException { + + Map args = new HashMap(); + args.put("displaySelectors", Boolean.FALSE); + args.put("displayFilter", Boolean.FALSE); + + BrowsingResource br = BrowsingResource.getInstance(graph); + Boolean displayFilter = graph.getPossibleRelatedValue(configuration, br.GraphExplorerComposite_DisplayFilter, Bindings.BOOLEAN); + if(displayFilter != null) args.put("displayFilter", displayFilter); + + return args; + + } + + }); + + String browseContextURI = Simantics.getSession().syncRequest(new Read() { + + @Override + public String perform(ReadGraph graph) throws DatabaseException { + BrowsingResource br = BrowsingResource.getInstance(graph); + Resource browseContext = graph.getSingleObject(configuration, br.GraphExplorerComposite_BrowseContext); + return graph.getURI(browseContext); + } + + }); + + final GraphExplorerComposite explorer = new ModelBrowser(Collections.singleton(browseContextURI), args, site, parent, support, style) { + @Override + protected void addListeners(GraphExplorer explorer, IMenuManager menuManager) { + // No mouse/key listeners in this explorer. + // Prevents unwanted contributions from interfering + // with how the control works. + } + }; + + GridData gridData = Simantics.getSession().syncRequest(new Read() { + + @Override + public GridData perform(ReadGraph graph) throws DatabaseException { + BrowsingResource br = BrowsingResource.getInstance(graph); + GridData data = new GridData(SWT.FILL, SWT.FILL, true, true); + Integer span = graph.getPossibleRelatedValue(configuration, br.Control_HorizontalSpan, Bindings.INTEGER); + if(span != null) { + data.horizontalSpan = span; + } + Integer preferredWidth = graph.getPossibleRelatedValue(configuration, br.Control_PreferredWidth, Bindings.INTEGER); + data.widthHint = preferredWidth != null ? preferredWidth : SWT.DEFAULT; + Integer preferredHeight = graph.getPossibleRelatedValue(configuration, br.Control_PreferredHeight, Bindings.INTEGER); + data.heightHint = preferredHeight != null ? preferredHeight : SWT.DEFAULT; + return data; + } + + }); + + explorer.setLayoutData(gridData); + +// explorer.setBrowseContexts(Collections.singleton(browseContextURI)); + + explorer.setInputSource(new InputSourceImpl() { + + @Override + public Object get(ISessionContext ctx, Object selection) { + new Exception(""+selection).printStackTrace(); + return selection; + } + }); + + Listener selectionListener = Simantics.getSession().syncRequest(new Read() { + + @Override + public Listener perform(ReadGraph graph) throws DatabaseException { + BrowsingResource br = BrowsingResource.getInstance(graph); + Resource listener = graph.getPossibleObject(configuration, br.GraphExplorerComposite_SelectionListener); + if(listener == null) return null; + return graph.adapt(listener, Listener.class); + } + + }); + + if(selectionListener != null) explorer.addListenerToControl(SWT.Selection, selectionListener); + + final String selectionParameter = Simantics.getSession().syncRequest(new Read() { + + @Override + public String perform(ReadGraph graph) throws DatabaseException { + BrowsingResource br = BrowsingResource.getInstance(graph); + Resource parameter = graph.getPossibleObject(configuration, br.GraphExplorerComposite_SelectionParameter); + if(parameter == null) return null; + return graph.getPossibleURI(parameter); + } + + }); + + + if(selectionParameter != null) { + IPostSelectionProvider selectionProvider = (IPostSelectionProvider)explorer.getExplorer().getAdapter(IPostSelectionProvider.class); + selectionProvider.addPostSelectionChangedListener(new ISelectionChangedListener() { + + @Override + public void selectionChanged(SelectionChangedEvent event) { + ISelection selection = event.getSelection(); + support.setParameter(selectionParameter, selection); + } + + }); + } + + explorer.finish(); + + return explorer; + + } + +}