X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.document.linking.ui%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Flinking%2Fge%2FSourceLinkExplorerComposite.java;h=8fbd0494e17b53ee7982418baa852d14044a6bb3;hp=caf7348b575cb48c9351dae659aa9a507d931173;hb=0ae2b770234dfc3cbb18bd38f324125cf0faca07;hpb=24e2b34260f219f0d1644ca7a138894980e25b14 diff --git a/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/ge/SourceLinkExplorerComposite.java b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/ge/SourceLinkExplorerComposite.java index caf7348b5..8fbd0494e 100644 --- a/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/ge/SourceLinkExplorerComposite.java +++ b/bundles/org.simantics.document.linking.ui/src/org/simantics/document/linking/ge/SourceLinkExplorerComposite.java @@ -1,106 +1,106 @@ -package org.simantics.document.linking.ge; - -import java.util.ArrayList; -import java.util.Map; - -import org.eclipse.jface.viewers.ISelectionProvider; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.ui.IWorkbenchSite; -import org.simantics.browsing.ui.NodeContext; -import org.simantics.browsing.ui.common.ErrorLogger; -import org.simantics.browsing.ui.model.InvalidContribution; -import org.simantics.browsing.ui.model.dnd.DndBrowseContext; -import org.simantics.browsing.ui.swt.DefaultExplorerSelectionListener; -import org.simantics.browsing.ui.swt.widgets.GraphExplorerComposite; -import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport; -import org.simantics.db.ReadGraph; -import org.simantics.db.Resource; -import org.simantics.db.common.request.ReadRequest; -import org.simantics.db.exception.DatabaseException; -import org.simantics.db.procedure.Procedure; -import org.simantics.db.request.Read; -import org.simantics.ui.SimanticsUI; - -public class SourceLinkExplorerComposite extends GraphExplorerComposite { - - volatile DndBrowseContext dndBrowseContext; - private IWorkbenchSite site; - private MultiSelectionProvider provider; - - public SourceLinkExplorerComposite(Map args, MultiSelectionProvider provider, IWorkbenchSite site, Composite parent, WidgetSupport support, int style) { - super(args, site, parent, support, style); - this.site = site; - this.provider = provider; - attachDND(); - - } - - public SourceLinkExplorerComposite(Map args, MultiSelectionProvider provider, IWorkbenchSite site, Composite parent, WidgetSupport support, boolean useDND, int style) { - super(args, site, parent, support, style); - this.site = site; - this.provider = provider; - if (useDND) - attachDND(); - } - - private void attachDND() { - SimanticsUI.getSession().asyncRequest(new ReadRequest() { - @Override - public void run(ReadGraph graph) throws DatabaseException { - ArrayList browseContexts = new ArrayList(); - for (String uri : getBrowseContexts()) { - Resource browseContext = graph.getPossibleResource(uri); - if (browseContext != null) - browseContexts.add(browseContext); - } - try { - dndBrowseContext = DndBrowseContext.create(graph, browseContexts); - } catch (InvalidContribution e) { - ErrorLogger.defaultLogError(e); - } - } - }); - } - - @Override - protected void handleDrop(final Object data, final NodeContext target) { - if (target == null) - return; - - SimanticsUI.getSession().asyncRequest(new Read() { - @Override - public Runnable perform(ReadGraph graph) throws DatabaseException { - if (dndBrowseContext == null) - return null; - return dndBrowseContext.getAction(graph, target, data); - } - }, new Procedure() { - @Override - public void execute(Runnable result) { - if (result != null) - result.run(); - } - - @Override - public void exception(Throwable t) { - ErrorLogger.defaultLogError(t); - } - }); - } - - public void setWorkbenchListeners() { - if (workbenchSelectionListener == null && site != null) { - ISelectionProvider selectionProvider = (ISelectionProvider) explorer.getAdapter(ISelectionProvider.class); - //site.setSelectionProvider(selectionProvider); - provider.addSelectionProvider(selectionProvider); - - // Listen to the workbench selection also to propagate it to - // the explorer also. - workbenchSelectionListener = new DefaultExplorerSelectionListener(site.getPage().getActivePart(), explorer); - //System.out.println("ADD WORKBENCH SELECTION LISTENER: " + workbenchSelectionListener); - site.getWorkbenchWindow().getSelectionService().addPostSelectionListener(workbenchSelectionListener); - } - } - - -} +package org.simantics.document.linking.ge; + +import java.util.ArrayList; +import java.util.Map; + +import org.eclipse.jface.viewers.ISelectionProvider; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.ui.IWorkbenchSite; +import org.simantics.browsing.ui.NodeContext; +import org.simantics.browsing.ui.common.ErrorLogger; +import org.simantics.browsing.ui.model.InvalidContribution; +import org.simantics.browsing.ui.model.dnd.DndBrowseContext; +import org.simantics.browsing.ui.swt.DefaultExplorerSelectionListener; +import org.simantics.browsing.ui.swt.widgets.GraphExplorerComposite; +import org.simantics.browsing.ui.swt.widgets.impl.WidgetSupport; +import org.simantics.db.ReadGraph; +import org.simantics.db.Resource; +import org.simantics.db.common.request.ReadRequest; +import org.simantics.db.exception.DatabaseException; +import org.simantics.db.procedure.Procedure; +import org.simantics.db.request.Read; +import org.simantics.ui.SimanticsUI; + +public class SourceLinkExplorerComposite extends GraphExplorerComposite { + + volatile DndBrowseContext dndBrowseContext; + private IWorkbenchSite site; + private MultiSelectionProvider provider; + + public SourceLinkExplorerComposite(Map args, MultiSelectionProvider provider, IWorkbenchSite site, Composite parent, WidgetSupport support, int style) { + super(args, site, parent, support, style); + this.site = site; + this.provider = provider; + attachDND(); + + } + + public SourceLinkExplorerComposite(Map args, MultiSelectionProvider provider, IWorkbenchSite site, Composite parent, WidgetSupport support, boolean useDND, int style) { + super(args, site, parent, support, style); + this.site = site; + this.provider = provider; + if (useDND) + attachDND(); + } + + private void attachDND() { + SimanticsUI.getSession().asyncRequest(new ReadRequest() { + @Override + public void run(ReadGraph graph) throws DatabaseException { + ArrayList browseContexts = new ArrayList(); + for (String uri : getBrowseContexts()) { + Resource browseContext = graph.getPossibleResource(uri); + if (browseContext != null) + browseContexts.add(browseContext); + } + try { + dndBrowseContext = DndBrowseContext.create(graph, browseContexts); + } catch (InvalidContribution e) { + ErrorLogger.defaultLogError(e); + } + } + }); + } + + @Override + protected void handleDrop(final Object data, final NodeContext target) { + if (target == null) + return; + + SimanticsUI.getSession().asyncRequest(new Read() { + @Override + public Runnable perform(ReadGraph graph) throws DatabaseException { + if (dndBrowseContext == null) + return null; + return dndBrowseContext.getAction(graph, target, data); + } + }, new Procedure() { + @Override + public void execute(Runnable result) { + if (result != null) + result.run(); + } + + @Override + public void exception(Throwable t) { + ErrorLogger.defaultLogError(t); + } + }); + } + + public void setWorkbenchListeners() { + if (workbenchSelectionListener == null && site != null) { + ISelectionProvider selectionProvider = (ISelectionProvider) explorer.getAdapter(ISelectionProvider.class); + //site.setSelectionProvider(selectionProvider); + provider.addSelectionProvider(selectionProvider); + + // Listen to the workbench selection also to propagate it to + // the explorer also. + workbenchSelectionListener = new DefaultExplorerSelectionListener(site.getPage().getActivePart(), explorer); + //System.out.println("ADD WORKBENCH SELECTION LISTENER: " + workbenchSelectionListener); + site.getWorkbenchWindow().getSelectionService().addPostSelectionListener(workbenchSelectionListener); + } + } + + +}