bundles/org.simantics.modeling.ui/src/org/simantics/modeling/ui/componentTypeEditor/SCLModuleEditorAdapter.java

   1 package org.simantics.modeling.ui.componentTypeEditor;\r
   2 \r
   3 import org.eclipse.core.runtime.IAdaptable;\r
   4 import org.eclipse.jface.viewers.IStructuredSelection;\r
   5 import org.eclipse.ui.IWorkbenchPage;\r
   6 import org.eclipse.ui.PartInitException;\r
   7 import org.eclipse.ui.PlatformUI;\r
   8 import org.simantics.Simantics;\r
   9 import org.simantics.db.ReadGraph;\r
  10 import org.simantics.db.Resource;\r
  11 import org.simantics.db.common.request.ReadRequest;\r
  12 import org.simantics.db.exception.DatabaseException;\r
  13 import org.simantics.layer0.Layer0;\r
  14 import org.simantics.scl.ui.editor2.StandardSCLModuleEditorInput;\r
  15 import org.simantics.ui.workbench.editor.AbstractResourceEditorAdapter;\r
  16 import org.simantics.ui.workbench.editor.EditorAdapter;\r
  17 import org.simantics.utils.ui.workbench.WorkbenchUtils;\r
  18 \r
  19 public class SCLModuleEditorAdapter extends AbstractResourceEditorAdapter\r
  20         implements EditorAdapter {\r
  21 \r
  22     public SCLModuleEditorAdapter() {\r
  23         super("SCL Module Editor", null, 20);\r
  24     }\r
  25     \r
  26     @Override\r
  27     public boolean canHandle(ReadGraph g, Object input)\r
  28             throws DatabaseException {\r
  29         if(input instanceof IStructuredSelection)\r
  30             input = ((IStructuredSelection)input).getFirstElement();\r
  31         if(!(input instanceof Resource)) {\r
  32             if(input instanceof IAdaptable) {\r
  33                 input = ((IAdaptable)input).getAdapter(Resource.class);\r
  34                 if(input == null)\r
  35                     return false;\r
  36             }\r
  37             else\r
  38                 return false;\r
  39         }\r
  40         Resource resource = (Resource)input;\r
  41         Layer0 L0 = Layer0.getInstance(g);\r
  42         return g.isInstanceOf(resource, L0.SCLModule);\r
  43     }\r
  44     \r
  45     protected void openEditor(Resource input) throws Exception {\r
  46         IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();\r
  47         if(page == null)\r
  48             return;\r
  49         Simantics.getSession().asyncRequest(new ReadRequest() {\r
  50             @Override\r
  51             public void run(ReadGraph graph) throws DatabaseException {\r
  52                 String uri = graph.getURI(input);\r
  53                 PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {\r
  54                     @Override\r
  55                     public void run() {\r
  56                         try {\r
  57                             WorkbenchUtils.openEditor("org.simantics.scl.ui.editor2",\r
  58                                     new StandardSCLModuleEditorInput(uri));\r
  59                         } catch (PartInitException e) {\r
  60                             e.printStackTrace();\r
  61                         }\r
  62                     }\r
  63                 });\r
  64             }\r
  65         });\r
  66     }\r
  67 \r
  68 }\r