bundles/org.simantics.scl.ui/src/org/simantics/scl/ui/editor2/SCLModuleEditor2.java

   1 package org.simantics.scl.ui.editor2;
   2
   3 import org.eclipse.jface.resource.JFaceResources;
   4 import org.eclipse.jface.resource.LocalResourceManager;
   5 import org.eclipse.jface.resource.ResourceManager;
   6 import org.eclipse.jface.text.IDocument;
   7 import org.eclipse.swt.widgets.Composite;
   8 import org.eclipse.ui.IEditorInput;
   9 import org.eclipse.ui.IEditorSite;
  10 import org.eclipse.ui.PartInitException;
  11 import org.eclipse.ui.contexts.IContextService;
  12 import org.eclipse.ui.editors.text.TextEditor;
  13 import org.eclipse.ui.texteditor.ITextEditorActionConstants;
  14 import org.eclipse.ui.texteditor.StatusLineContributionItem;
  15 import org.simantics.scl.ui.editor.SCLSourceViewerConfigurationNew;
  16 import org.simantics.scl.ui.editor.completion.SCLTextEditorEnvironment;
  17
  18 public class SCLModuleEditor2 extends TextEditor {
  19     private boolean disposed = false;
  20     ResourceManager resourceManager;
  21
  22     public SCLModuleEditor2() {
  23         super();
  24         resourceManager = new LocalResourceManager(JFaceResources.getResources());
  25         SCLSourceViewerConfigurationNew sourceViewerConfiguration = new SCLSourceViewerConfigurationNew(resourceManager);
  26         setDocumentProvider(new SCLModuleEditor2DocumentProvider(sourceViewerConfiguration));
  27         setSourceViewerConfiguration(sourceViewerConfiguration);
  28     }
  29
  30     @Override
  31     public boolean isTabsToSpacesConversionEnabled() {
  32         return true;
  33     }
  34
  35     @Override
  36     public void init(IEditorSite site, IEditorInput input)
  37             throws PartInitException {
  38         super.init(site, input);
  39     }
  40
  41     @Override
  42     public void createPartControl(Composite parent) {
  43         super.createPartControl(parent);
  44         StatusLineContributionItem statusLineContribution = new StatusLineContributionItem(
  45                 ITextEditorActionConstants.STATUS_CATEGORY_INPUT_POSITION,
  46                 true, 14);
  47         setStatusField(statusLineContribution,
  48                 ITextEditorActionConstants.STATUS_CATEGORY_INPUT_POSITION);
  49         getEditorSite().getActionBars().getStatusLineManager().add(statusLineContribution);
  50         getEditorSite().getActionBars().updateActionBars();
  51         getEditorSite().getService(IContextService.class).activateContext("org.simantics.scl.ui.editor");
  52         updatePartName();
  53     }
  54
  55     protected void updatePartName() {
  56         setPartName(getEditorInput().getName());
  57     }
  58
  59     @Override
  60     public void dispose() {
  61         disposed = true;
  62         super.dispose();
  63         resourceManager.dispose();
  64     }
  65
  66     public boolean isDisposed() {
  67         return disposed;
  68     }
  69
  70     public SCLTextEditorEnvironment getSCLTextEditorEnvironment() {
  71         return ((SCLSourceViewerConfigurationNew)getSourceViewerConfiguration())
  72                 .getSclTextEditorEnvironment();
  73     }
  74
  75     public IDocument getDocument() {
  76         return getSourceViewer().getDocument();
  77     }
  78 }