X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.help.ui%2Fsrc%2Forg%2Fsimantics%2Fhelp%2Fui%2FOpenHelpFileAdapter.java;fp=bundles%2Forg.simantics.help.ui%2Fsrc%2Forg%2Fsimantics%2Fhelp%2Fui%2FOpenHelpFileAdapter.java;h=c5847ce0d0de332105d1f3a600556bd6aae8f849;hb=6a4a43b278d6819c660182eb4954524d1757e077;hp=0000000000000000000000000000000000000000;hpb=4e40f9793cc18f08f1fa6c96d9bb4f42408997b4;p=simantics%2Fplatform.git

diff --git a/bundles/org.simantics.help.ui/src/org/simantics/help/ui/OpenHelpFileAdapter.java b/bundles/org.simantics.help.ui/src/org/simantics/help/ui/OpenHelpFileAdapter.java
new file mode 100644
index 000000000..c5847ce0d
--- /dev/null
+++ b/bundles/org.simantics.help.ui/src/org/simantics/help/ui/OpenHelpFileAdapter.java
@@ -0,0 +1,60 @@
+package org.simantics.help.ui;
+
+import org.eclipse.ui.PartInitException;
+import org.eclipse.ui.PlatformUI;
+import org.simantics.Logger;
+import org.simantics.Simantics;
+import org.simantics.db.ReadGraph;
+import org.simantics.db.Resource;
+import org.simantics.db.common.request.PossibleIndexRoot;
+import org.simantics.db.common.request.ReadRequest;
+import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.variable.RVI;
+import org.simantics.db.layer0.variable.Variable;
+import org.simantics.db.layer0.variable.Variables;
+import org.simantics.help.HelpResources;
+import org.simantics.ui.workbench.ResourceEditorInput2;
+import org.simantics.ui.workbench.editor.AbstractResourceEditorAdapter;
+import org.simantics.utils.ui.workbench.WorkbenchUtils;
+
+public class OpenHelpFileAdapter extends AbstractResourceEditorAdapter {
+
+    public OpenHelpFileAdapter() {
+        super("Help File Editor");
+    }
+
+    protected String getEditorId() {
+        return HelpFileEditor.getEditorId();
+    }
+    
+    @Override
+    protected boolean canHandle(ReadGraph g, Resource input) throws DatabaseException {
+        return g.isInstanceOf(input, HelpResources.getInstance(g).HelpFile);
+    }
+    
+    @Override
+    protected void openEditor(Resource input) throws Exception {
+        Simantics.getSession().asyncRequest(new ReadRequest() {
+            @Override
+            public void run(ReadGraph g) throws DatabaseException {
+
+                Variable variable = Variables.getVariable(g, input);
+                final Resource model = g.syncRequest(new PossibleIndexRoot(input));
+                final RVI rvi = variable.getPossibleRVI(g);
+                
+                PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
+                    @Override
+                    public void run() {
+                        try {
+                            String editorId = getEditorId();
+                            WorkbenchUtils.openEditor(editorId, new ResourceEditorInput2(editorId, input, model, rvi));
+                        } catch (PartInitException e) {
+                            Logger.defaultLogError(e);
+                        }
+                    }
+                });
+            }
+        });
+    }
+
+}