| RCP + JavaSriptEditor [message #883451] |
Fri, 08 June 2012 11:06  |
Eclipse User |
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Hello,
i use the CompliationEditorUnit in a MultiPageEditorPart, but the content assist for JavaScript doesn't work. The highlighting works fine. The statusline message is "No completions available". What is wrong? What i have to do?
public class MyMulitPage extends MultiPageEditorPart
@Override
protected void createPages()
{
try
{
addPage(new CompilationUnitEditor(), getEditorInput());
}
catch (PartInitException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
}
Thanks
[Updated on: Fri, 08 June 2012 11:07] by Moderator |
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| Re: RCP + JavaSriptEditor [message #884537 is a reply to message #883451] |
Mon, 11 June 2012 05:39  |
| Eclipse User |
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I'm one step further:
If i use a IFile and FileEditorInput all works fine
private IFile createFile()
{
IWorkspace workspace = ResourcesPlugin.getWorkspace();
IWorkspaceRoot root = workspace.getRoot();
IProject project = root.getProject("test");
IFolder folder = project.getFolder("src");
IFile file = folder.getFile("test.js");
// at this point, no resources have been created
try
{
if (!project.exists())
project.create(null);
if (!project.isOpen())
project.open(null);
if (!folder.exists())
folder.create(IResource.NONE, true, null);
if (!file.exists())
{
byte[] bytes = "".getBytes();
InputStream source = new ByteArrayInputStream(bytes);
file.create(source, IResource.NONE, null);
}
return file;
}
catch (Exception e)
{
e.printStackTrace();
}
return null;
}
private IEditorInput createFileEditorInput()
{
return new FileEditorInput(createFile());
}
but if i use a FileStoreEditorInput and a temp File, it doesn't work:
private IEditorInput createFileStoreEditorInput()
{
return new FileStoreEditorInput(createFileStore());
}
private IFileStore createFileStore()
{
File file = null;
try
{
file = File.createTempFile("test", ".js");
file.deleteOnExit();
}
catch (IOException e1)
{
// TODO Auto-generated catch block
e1.printStackTrace();
}
try
{
return EFS.getStore(file.toURI());
}
catch (CoreException e)
{
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
When i open the AutoCompletion (CTRL+Space), i'll get a out of bounds exception
!ENTRY org.eclipse.wst.jsdt.ui 4 10001 2012-06-11 11:33:41.854
!MESSAGE Internal Error
!STACK 1
JavaScript Model Exception: JavaScript Model Status [Index out of bounds]
at org.eclipse.wst.jsdt.internal.core.Openable.codeComplete(Openable.java:125)
at org.eclipse.wst.jsdt.internal.core.CompilationUnit.codeComplete(CompilationUnit.java:305)
at org.eclipse.wst.jsdt.internal.core.CompilationUnit.codeComplete(CompilationUnit.java:298)
at org.eclipse.wst.jsdt.ui.text.java.JavaContentAssistInvocationContext.computeKeywordsAndContext(JavaContentAssistInvocationContext.java:290)
at org.eclipse.wst.jsdt.ui.text.java.JavaContentAssistInvocationContext.getKeywordProposals(JavaContentAssistInvocationContext.java:125)
at org.eclipse.wst.jsdt.internal.ui.text.java.TemplateCompletionProposalComputer.computeCompletionProposals(TemplateCompletionProposalComputer.java:96)
at org.eclipse.wst.jsdt.internal.ui.text.java.CompletionProposalComputerDescriptor.computeCompletionProposals(CompletionProposalComputerDescriptor.java:298)
at org.eclipse.wst.jsdt.internal.ui.text.java.CompletionProposalCategory.computeCompletionProposals(CompletionProposalCategory.java:258)
at org.eclipse.wst.jsdt.internal.ui.text.java.ContentAssistProcessor.collectProposals(ContentAssistProcessor.java:244)
at org.eclipse.wst.jsdt.internal.ui.text.java.ContentAssistProcessor.computeCompletionProposals(ContentAssistProcessor.java:213)
at org.eclipse.jface.text.contentassist.ContentAssistant.computeCompletionProposals(ContentAssistant.java:1830)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.computeProposals(CompletionProposalPopup.java:556)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.access$16(CompletionProposalPopup.java:553)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup$2.run(CompletionProposalPopup.java:488)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.jface.text.contentassist.CompletionProposalPopup.showProposals(CompletionProposalPopup.java:482)
at org.eclipse.jface.text.contentassist.ContentAssistant.showPossibleCompletions(ContentAssistant.java:1656)
at org.eclipse.wst.jsdt.internal.ui.javaeditor.CompilationUnitEditor$AdaptedSourceViewer.doOperation(CompilationUnitEditor.java:168)
at org.eclipse.ui.texteditor.ContentAssistAction$1.run(ContentAssistAction.java:82)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70)
at org.eclipse.ui.texteditor.ContentAssistAction.run(ContentAssistAction.java:80)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498)
at org.eclipse.ui.commands.ActionHandler.execute(ActionHandler.java:185)
!SUBENTRY 1 org.eclipse.wst.jsdt.core 4 980 2012-06-11 11:33:41.855
!MESSAGE Index out of bounds |
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