Examples of org.eclipse.jface.text.IFindReplaceTarget

org.eclipse.jface.text.IFindReplaceTarget
Defines the target for finding and replacing strings.
The two main methods are findAndSelect and replaceSelection. The target does not provide any way to modify the content other than replacing the selection.
In order to provide backward compatibility for clients of IFindReplaceTarget, extension interfaces are used as a means of evolution. The following extension interfaces exist:
- {@link org.eclipse.jface.text.IFindReplaceTargetExtension} since version2.0 introducing the notion of find/replace session and of a find/replace scope. In additions, in allows clients to replace all occurrences of a given find query.
- {@link org.eclipse.jface.text.IFindReplaceTargetExtension3} sinceversion 3.0 allowing clients to specify search queries as regular expressions.
Clients of a IFindReplaceTarget that also implements the IFindReplaceTargetExtension have to indicate the start of a find/replace session before using the target and to indicate the end of the session when the target is no longer used. @see org.eclipse.jface.text.IFindReplaceTargetExtension @see org.eclipse.jface.text.IFindReplaceTargetExtension3

    /*
     * @see IPartListener#partActivated(IWorkbenchPart)
     */
    public void partActivated(IWorkbenchPart part) {


      IFindReplaceTarget target= part == null ? null : (IFindReplaceTarget) part.getAdapter(IFindReplaceTarget.class);
      fPreviousPart= fPart;
      fPart= target == null ? null : part;


      if (fPreviousTarget != target) {
        fPreviousTarget= target;
        if (fDialog != null) {
          boolean isEditable= false;
          if (fPart instanceof ITextEditorExtension2) {
            ITextEditorExtension2 extension= (ITextEditorExtension2) fPart;
            isEditable= extension.isEditorInputModifiable();
          } else if (target != null)
            isEditable= target.isEditable();
          fDialog.updateTarget(target, isEditable, false);
        }
      }
    }

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      StyledText styledText= viewer.getTextWidget();


      Color color= createColor(store, PREFERENCE_COLOR_FIND_SCOPE, styledText.getDisplay());


      IFindReplaceTarget target= viewer.getFindReplaceTarget();
      if (target != null && target instanceof IFindReplaceTargetExtension)
        ((IFindReplaceTargetExtension) target).setScopeHighlightColor(color);


      if (fFindScopeHighlightColor != null)
        fFindScopeHighlightColor.dispose();

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      return fIncrementalFindTarget;
    }


    if (IFindReplaceTarget.class.equals(required)) {
      if (fFindReplaceTarget == null) {
        IFindReplaceTarget target= (fSourceViewer == null ? null : fSourceViewer.getFindReplaceTarget());
        if (target != null) {
          fFindReplaceTarget= new FindReplaceTarget(this, target);
          if (fFindScopeHighlightColor != null)
            fFindReplaceTarget.setScopeHighlightColor(fFindScopeHighlightColor);
        }

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  public void testFreemarkerContentAssistIsShowed() {
    IEditorPart part = WorkbenchUtils.openEditor(TEST_EDITOR_PROJECT + IPath.SEPARATOR + EDITPROPERTY_XHTML_FTL);
    assertTrue(part instanceof FreemarkerMultiPageEditor);
    FreemarkerMultiPageEditor editor = (FreemarkerMultiPageEditor)part;
    CompletionProcessor proc = new CompletionProcessor(editor.getEditor());
    IFindReplaceTarget find = (IFindReplaceTarget)editor.getAdapter(IFindReplaceTarget.class);
    int pos = find.findAndSelect(0, "<#", true, false, false); //$NON-NLS-1$
    ICompletionProposal[] proposals = proc.computeCompletionProposals(editor.getEditor().getTextViewer(),pos+2);
    assertTrue(proposals.length>0);


    pos = find.findAndSelect(0, "label(componentProperty.name)", true, false, false); //$NON-NLS-1$
    proposals = proc.computeCompletionProposals(editor.getEditor().getTextViewer(),pos);
    assertTrue(proposals.length>0);
  }

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    public FindReplaceDialog getDialog() {
      return fDialog;
    }


    private void partActivated(IWorkbenchPart part) {
      IFindReplaceTarget target= part == null ? null : (IFindReplaceTarget) part.getAdapter(IFindReplaceTarget.class);
      fPreviousPart= fPart;
      fPart= target == null ? null : part;


      if (fPreviousTarget != target) {
        fPreviousTarget= target;
        if (fDialog != null) {
          boolean isEditable= false;
          if (fPart instanceof ITextEditorExtension2) {
            ITextEditorExtension2 extension= (ITextEditorExtension2) fPart;
            isEditable= extension.isEditorInputModifiable();
          } else if (target != null)
            isEditable= target.isEditable();
          fDialog.updateTarget(target, isEditable, false);
        }
      }
    }

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      StyledText styledText= viewer.getTextWidget();


      Color color= createColor(store, PREFERENCE_COLOR_FIND_SCOPE, styledText.getDisplay());


      IFindReplaceTarget target= viewer.getFindReplaceTarget();
      if (target != null && target instanceof IFindReplaceTargetExtension)
        ((IFindReplaceTargetExtension) target).setScopeHighlightColor(color);


      if (fFindScopeHighlightColor != null)
        fFindScopeHighlightColor.dispose();

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      return fIncrementalFindTarget;
    }


    if (IFindReplaceTarget.class.equals(required)) {
      if (fFindReplaceTarget == null) {
        IFindReplaceTarget target= (fSourceViewer == null ? null : fSourceViewer.getFindReplaceTarget());
        if (target != null) {
          fFindReplaceTarget= new FindReplaceTarget(this, target);
          if (fFindScopeHighlightColor != null)
            fFindReplaceTarget.setScopeHighlightColor(fFindScopeHighlightColor);
        }

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  {
    IEditorPart editor = InstaSearchUI.getActiveEditor();
    
    if( editor != null )
    {
      IFindReplaceTarget target = (IFindReplaceTarget) editor.getAdapter(IFindReplaceTarget.class);
      
      if( target != null )
        lastIncrementalSearchPos = target.findAndSelect(lastIncrementalSearchPos, searchText.getText(), true, false, false) + searchText.getText().length();
    }
  }

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Related Classes of org.eclipse.jface.text.IFindReplaceTarget

it.unibz.instasearch.ui.InstaSearchView

org.eclipse.ui.texteditor.AbstractTextEditor

org.eclipse.ui.texteditor.FindReplaceAction$FindReplaceDialogStub

org.jboss.ide.eclipse.freemarker.editor.test.FreemarkerEditorTest

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