org.eclipse.jface.text.DefaultInformationControl Java Examples

/**
 * Creates the content assistant.
 *
 * @return the content assistant
 */
private SubjectControlContentAssistant createContentAssistant() {

  final SubjectControlContentAssistant contentAssistant = new SubjectControlContentAssistant();

  contentAssistant.setRestoreCompletionProposalSize(
          CheckstyleUIPlugin.getDefault().getDialogSettings());

  IContentAssistProcessor processor = new RegExContentAssistProcessor(true);
  contentAssistant.setContentAssistProcessor(processor, IDocument.DEFAULT_CONTENT_TYPE);
  contentAssistant.setContextInformationPopupOrientation(IContentAssistant.CONTEXT_INFO_ABOVE);
  contentAssistant.setInformationControlCreator(new IInformationControlCreator() {
    /*
     * @see org.eclipse.jface.text.IInformationControlCreator# createInformationControl(
     * org.eclipse.swt.widgets.Shell)
     */
    @Override
    public IInformationControl createInformationControl(Shell parent) {
      return new DefaultInformationControl(parent);
    }
  });

  return contentAssistant;
}
 

public IInformationControl doCreateInformationControl(Shell parent)
{
	if (CustomBrowserInformationControl.isAvailable(parent))
	{
		CustomBrowserInformationControl iControl = new CustomBrowserInformationControl(parent, null,
				EditorsUI.getTooltipAffordanceString())
		{
			public IInformationControlCreator getInformationPresenterControlCreator()
			{
				return informationPresenterControlCreator;
			}
		};
		iControl.setBackgroundColor(getBackgroundColor());
		iControl.setForegroundColor(getForegroundColor());
		return iControl;
	}
	else
	{
		// return new ThemedInformationControl(parent, null, EditorsUI.getTooltipAffordanceString());
		return new DefaultInformationControl(parent, true);
	}
}
 

public IInformationControl doCreateInformationControl(Shell parent)
{
	if (BrowserInformationControl.isAvailable(parent))
	{
		ToolBarManager tbm = new ToolBarManager(SWT.FLAT);
		CustomBrowserInformationControl iControl = new CustomBrowserInformationControl(parent, null, tbm);
		iControl.setBackgroundColor(documentationHover.getBackgroundColor());
		iControl.setForegroundColor(documentationHover.getForegroundColor());
		documentationHover.populateToolbarActions(tbm, iControl);
		tbm.update(true);
		documentationHover.installLinkListener(iControl);
		return iControl;
	}
	else
	{
		return new DefaultInformationControl(parent, true);
	}
}
 

@Override
public IInformationControl doCreateInformationControl(final Shell parent) {

	final String tooltipAffordanceString = EditorsUI.getTooltipAffordanceString();
	if (BrowserInformationControl.isAvailable(parent)) {
		final String font = "org.eclipse.jdt.ui.javadocfont"; // FIXME:
																// PreferenceConstants.APPEARANCE_JAVADOC_FONT;
		final IXtextBrowserInformationControl iControl =
				new GamlInformationControl(parent, font, tooltipAffordanceString) {

				};
		addLinkListener(iControl);
		return iControl;
	} else {
		return new DefaultInformationControl(parent, tooltipAffordanceString);
	}
}
 

@Override
public IInformationControl doCreateInformationControl(Shell parent) {
	String tooltipAffordanceString = EditorsUI.getTooltipAffordanceString();
	if (BrowserInformationControl.isAvailable(parent)) {
		String font = "org.eclipse.jdt.ui.javadocfont";

		boolean areHoverDocsScrollable = true;

		// resizable flag of BrowserInformationControl causes the scrollbar to be always
		// enabled.
		BrowserInformationControl iControl = new BrowserInformationControl(parent, font,
				areHoverDocsScrollable) {
			@Override
			public IInformationControlCreator getInformationPresenterControlCreator() {
				return fInformationPresenterControlCreator;
			}
		};
		addLinkListener(iControl);
		return iControl;
	} else {
		return new DefaultInformationControl(parent, tooltipAffordanceString);
	}
}
 

/**
 * Install everything necessary to get document folding working and enable
 * document folding
 * 
 * @param sourceViewer
 */
private void installProjectionSupport() {

	ProjectionViewer projectionViewer = (ProjectionViewer) getSourceViewer();
	fProjectionSupport = new ProjectionSupport(projectionViewer, getAnnotationAccess(), getSharedColors());
	fProjectionSupport.addSummarizableAnnotationType("org.eclipse.ui.workbench.texteditor.error"); //$NON-NLS-1$
	fProjectionSupport.addSummarizableAnnotationType("org.eclipse.ui.workbench.texteditor.warning"); //$NON-NLS-1$
	fProjectionSupport.setHoverControlCreator(new IInformationControlCreator() {
		public IInformationControl createInformationControl(Shell parent) {
			return new DefaultInformationControl(parent);
		}
	});
	fProjectionSupport.install();

	if (isFoldingEnabled()) {
		projectionViewer.doOperation(ProjectionViewer.TOGGLE);
	}
}
 

@Override
public IInformationControl doCreateInformationControl(Shell parent) {
	String tooltipAffordanceString= fAdditionalInfoAffordance ? JavaPlugin.getAdditionalInfoAffordanceString() : EditorsUI.getTooltipAffordanceString();
	if (BrowserInformationControl.isAvailable(parent)) {
		String font= PreferenceConstants.APPEARANCE_JAVADOC_FONT;
		BrowserInformationControl iControl= new BrowserInformationControl(parent, font, tooltipAffordanceString) {
			/*
			 * @see org.eclipse.jface.text.IInformationControlExtension5#getInformationPresenterControlCreator()
			 */
			@Override
			public IInformationControlCreator getInformationPresenterControlCreator() {
				return fInformationPresenterControlCreator;
			}
		};
		addLinkListener(iControl);
		return iControl;
	} else {
		return new DefaultInformationControl(parent, tooltipAffordanceString);
	}
}
 

@Override
public IInformationControl doCreateInformationControl(Shell parent) {
	String tooltipAffordanceString = "Press F2 for focus";
	if (BrowserInformationControl.isAvailable(parent)) {
		String font = JFaceResources.DIALOG_FONT;
		BrowserInformationControl iControl = new BrowserInformationControl(
				parent, font, tooltipAffordanceString) {
			/*
			 * @see org.eclipse.jface.text.IInformationControlExtension5#
			 * getInformationPresenterControlCreator()
			 */
			@Override
			public IInformationControlCreator getInformationPresenterControlCreator() {
				return fInformationPresenterControlCreator;
			}
		};
		addLinkListener(iControl);
		return iControl;
	} else {
		return new DefaultInformationControl(parent,
				tooltipAffordanceString);
	}
}
 

@Override
public void createPartControl(Composite parent) {
    super.createPartControl(parent);
    try {
        ProjectionViewer projectionViewer = (ProjectionViewer) getSourceViewer();

        fProjectionSupport = new ProjectionSupport(projectionViewer, getAnnotationAccess(), getSharedColors());
        fProjectionSupport.addSummarizableAnnotationType("org.eclipse.ui.workbench.texteditor.error");
        fProjectionSupport.addSummarizableAnnotationType("org.eclipse.ui.workbench.texteditor.warning");
        fProjectionSupport.setHoverControlCreator(new IInformationControlCreator() {
            @Override
            public IInformationControl createInformationControl(Shell shell) {
                return new DefaultInformationControl(shell);
            }
        });
        fProjectionSupport.install();

        if (isFoldingEnabled()) {
            projectionViewer.doOperation(ProjectionViewer.TOGGLE);
        }
    } catch (Exception e) {
        Log.log(e);
    }
}
 

/**
   * Content assistant
   */
  public IContentAssistant getContentAssistant(ISourceViewer sourceViewer)
  {
      ContentAssistant assistant = new ContentAssistant();
      assistant.setDocumentPartitioning(getConfiguredDocumentPartitioning(sourceViewer));
      assistant.setContentAssistProcessor(new TLACompletionProcessor(), IDocument.DEFAULT_CONTENT_TYPE);
      assistant.setContentAssistProcessor(new PCalCompletionProcessor(), TLAPartitionScanner.TLA_PCAL);
      assistant.enableColoredLabels(true);
      assistant.enableAutoActivation(true);
      assistant.setAutoActivationDelay(500);
assistant.setInformationControlCreator(new IInformationControlCreator() {
	public IInformationControl createInformationControl(final Shell parent) {
		return new DefaultInformationControl(parent, (DefaultInformationControl.IInformationPresenter) null);
	}
});
assistant.setSorter(new ICompletionProposalSorter() {
	public int compare(ICompletionProposal p1, ICompletionProposal p2) {
		return 0;
	}
});
      assistant.setProposalPopupOrientation(IContentAssistant.PROPOSAL_OVERLAY);
      assistant.setContextInformationPopupOrientation(IContentAssistant.CONTEXT_INFO_ABOVE);
      assistant.setContextInformationPopupBackground(TLAEditorActivator.getDefault().getTLAColorProvider().getColor(
              TLAColorProvider.CONTENT_ASSIST_BACKGROUND_KEY));
      return assistant;
  }
 

@Override
public IInformationControl doCreateInformationControl(Shell parent) {
	String tooltipAffordanceString = EditorsUI.getTooltipAffordanceString();
	if (BrowserInformationControl.isAvailable(parent)) {
		String font = "org.eclipse.jdt.ui.javadocfont";
		IXtextBrowserInformationControl iControl = new XbaseInformationControl(parent, font,
				tooltipAffordanceString, xbaseHoverConfiguration) {
			@Override
			public IInformationControlCreator getInformationPresenterControlCreator() {
				return fInformationPresenterControlCreator;
			}
		};
		addLinkListener(iControl);
		return iControl;
	} else {
		return new DefaultInformationControl(parent, tooltipAffordanceString);
	}
}
 

@Override
public IInformationControl doCreateInformationControl(Shell parent) {
	String tooltipAffordanceString = EditorsUI.getTooltipAffordanceString();
	if (BrowserInformationControl.isAvailable(parent)) {
		String font = "org.eclipse.jdt.ui.javadocfont"; // FIXME: PreferenceConstants.APPEARANCE_JAVADOC_FONT;
		IXtextBrowserInformationControl iControl = new XtextBrowserInformationControl(parent, font,
				tooltipAffordanceString) {
			/*
			 * @see org.eclipse.jface.text.IInformationControlExtension5#getInformationPresenterControlCreator()
			 */
			@Override
			public IInformationControlCreator getInformationPresenterControlCreator() {
				return fInformationPresenterControlCreator;
			}
		};
		addLinkListener(iControl);
		return iControl;
	} else {
		return new DefaultInformationControl(parent, tooltipAffordanceString);
	}
}
 

/**
 * Creates the content assistant.
 *
 * @return the content assistant
 */
private SubjectControlContentAssistant createContentAssistant() {

  final SubjectControlContentAssistant contentAssistant = new SubjectControlContentAssistant();

  contentAssistant
          .setRestoreCompletionProposalSize(CheckstyleUIPlugin.getDefault().getDialogSettings());

  IContentAssistProcessor processor = new PropertiesContentAssistProcessor();
  contentAssistant.setContentAssistProcessor(processor, IDocument.DEFAULT_CONTENT_TYPE);
  contentAssistant.setContextInformationPopupOrientation(IContentAssistant.CONTEXT_INFO_ABOVE);
  contentAssistant.setInformationControlCreator(new IInformationControlCreator() {
    /*
     * @see IInformationControlCreator#createInformationControl(Shell)
     */
    @Override
    public IInformationControl createInformationControl(Shell parent) {
      return new DefaultInformationControl(parent);
    }
  });

  return contentAssistant;
}
 

/**
 * Creates the content assistant.
 * 
 * @return the content assistant
 */
private SubjectControlContentAssistant createContentAssistant() {

  final SubjectControlContentAssistant contentAssistant = new SubjectControlContentAssistant();

  contentAssistant
          .setRestoreCompletionProposalSize(CheckstyleUIPlugin.getDefault().getDialogSettings());

  IContentAssistProcessor processor = new PropertiesContentAssistProcessor();
  contentAssistant.setContentAssistProcessor(processor, IDocument.DEFAULT_CONTENT_TYPE);
  contentAssistant.setContextInformationPopupOrientation(IContentAssistant.CONTEXT_INFO_ABOVE);
  contentAssistant.setInformationControlCreator(new IInformationControlCreator() {
    /*
     * @see IInformationControlCreator#createInformationControl(Shell)
     */
    @Override
    public IInformationControl createInformationControl(Shell parent) {
      return new DefaultInformationControl(parent);
    }
  });

  return contentAssistant;
}
 

/**
 * Creates the content assistant.
 * 
 * @return the content assistant
 */
private SubjectControlContentAssistant createContentAssistant() {

  final SubjectControlContentAssistant contentAssistant = new SubjectControlContentAssistant();

  contentAssistant
          .setRestoreCompletionProposalSize(CheckstyleUIPlugin.getDefault().getDialogSettings());

  IContentAssistProcessor processor = new RegExContentAssistProcessor(true);
  contentAssistant.setContentAssistProcessor(processor, IDocument.DEFAULT_CONTENT_TYPE);
  contentAssistant.setContextInformationPopupOrientation(IContentAssistant.CONTEXT_INFO_ABOVE);
  contentAssistant.setInformationControlCreator(new IInformationControlCreator() {
    /*
     * @see org.eclipse.jface.text.IInformationControlCreator#
     * createInformationControl( org.eclipse.swt.widgets.Shell)
     */
    @Override
    public IInformationControl createInformationControl(Shell parent) {
      return new DefaultInformationControl(parent);
    }
  });

  return contentAssistant;
}
 

/**
 * Creates the content assistant.
 * 
 * @return the content assistant
 */
private SubjectControlContentAssistant createContentAssistant() {

  final SubjectControlContentAssistant contentAssistant = new SubjectControlContentAssistant();

  contentAssistant
          .setRestoreCompletionProposalSize(CheckstyleUIPlugin.getDefault().getDialogSettings());

  IContentAssistProcessor processor = new RegExContentAssistProcessor(true);
  contentAssistant.setContentAssistProcessor(processor, IDocument.DEFAULT_CONTENT_TYPE);
  contentAssistant.setContextInformationPopupOrientation(IContentAssistant.CONTEXT_INFO_ABOVE);
  contentAssistant.setInformationControlCreator(new IInformationControlCreator() {
    /*
     * @see IInformationControlCreator#createInformationControl(Shell)
     */
    @Override
    public IInformationControl createInformationControl(Shell parent) {
      return new DefaultInformationControl(parent);
    }
  });

  return contentAssistant;
}
 

@Override
public IInformationControl doCreateInformationControl(Shell parent) {
	String tooltipAffordanceString = EditorsUI
			.getTooltipAffordanceString();
	if (BrowserInformationControl.isAvailable(parent)) {
		String font = "org.eclipse.jdt.ui.javadocfont";
		BrowserInformationControl iControl = new BrowserInformationControl(
				parent, font, false) {
			@Override
			public IInformationControlCreator getInformationPresenterControlCreator() {
				return fInformationPresenterControlCreator;
			}
		};
		addLinkListener(iControl);
		return iControl;
	} else {
		return new DefaultInformationControl(parent,
				tooltipAffordanceString);
	}
}
 

/**
 * Delegate method for {@link JavaInformationProvider#getInformationPresenterControlCreator()}
 * 
 * @return the information control creator or null if none is available
 * @since 3.4
 */
public IInformationControlCreator getInformationPresenterControlCreator() {
	return new IInformationControlCreator() {
		public IInformationControl createInformationControl(Shell shell) {
			return new DefaultInformationControl(shell, true);
		}
	};
}
 

@Override
public IInformationControlCreator getInformationControlCreator(ISourceViewer sourceViewer) {
	return new IInformationControlCreator() {
		public IInformationControl createInformationControl(Shell parent) {
			return new DefaultInformationControl(parent, false);
		}
	};
}
 

private IInformationControlCreator getInformationControlCreator() {
	return new IInformationControlCreator() {
		public IInformationControl createInformationControl(Shell parent) {
			return new DefaultInformationControl(parent, JavaPlugin.getAdditionalInfoAffordanceString());
		}
	};
}
 

@Override
public IInformationControlCreator getInformationControlCreator(ISourceViewer sourceViewer) {
	return new IInformationControlCreator() {
		public IInformationControl createInformationControl(Shell parent) {
			return new DefaultInformationControl(parent, JavaPlugin.getAdditionalInfoAffordanceString());
		}
	};
}
 

@Override
public IInformationControl doCreateInformationControl(Shell parent) {
	if(!org.eclipse.jface.internal.text.html.BrowserInformationControl.isAvailable(parent)) {
		return new DefaultInformationControl(parent, true);
	} else {
		return doCreateBrowserInformationControl(parent, JFaceResources.DIALOG_FONT);
	}
}
 

/**
 *
 */
public HoverManager() {
	super(new IInformationControlCreator() {
		public IInformationControl createInformationControl(Shell parent) {
			return new DefaultInformationControl(parent);
		}
	});

	setMargins(5, 10);
	setAnchor(ANCHOR_BOTTOM);
	setFallbackAnchors(new Anchor[] {ANCHOR_BOTTOM, ANCHOR_LEFT, ANCHOR_RIGHT} );
}
 

public IInformationControlCreator getHoverControlCreator() {
	return new IInformationControlCreator() {
		public IInformationControl createInformationControl(Shell parent) {
			return new DefaultInformationControl(parent, EditorsUI.getTooltipAffordanceString());
		}
	};
}
 

protected IInformationControlCreator getInformationControl_ContentAsssist(final String statusFieldText) {
	return new IInformationControlCreator() {
		@Override
		public IInformationControl createInformationControl(Shell parent) {
			return new DefaultInformationControl(parent, statusFieldText);
		}
	};
}
 

private IInformationControlCreator getInformationControlCreator() {
	return new IInformationControlCreator() {
		public IInformationControl createInformationControl(Shell parent) {
			return new DefaultInformationControl(parent, JavaPlugin.getAdditionalInfoAffordanceString());
		}
	};
}
 

@Override
public IContentAssistant getContentAssistant(ISourceViewer sourceViewer) {

	IPreferenceStore store= JavaPlugin.getDefault().getPreferenceStore();
	JavaTextTools textTools= JavaPlugin.getDefault().getJavaTextTools();
	IColorManager manager= textTools.getColorManager();


	ContentAssistant assistant= new ContentAssistant();
	assistant.setContentAssistProcessor(fProcessor, IDocument.DEFAULT_CONTENT_TYPE);
		// Register the same processor for strings and single line comments to get code completion at the start of those partitions.
	assistant.setContentAssistProcessor(fProcessor, IJavaPartitions.JAVA_STRING);
	assistant.setContentAssistProcessor(fProcessor, IJavaPartitions.JAVA_CHARACTER);
	assistant.setContentAssistProcessor(fProcessor, IJavaPartitions.JAVA_SINGLE_LINE_COMMENT);
	assistant.setContentAssistProcessor(fProcessor, IJavaPartitions.JAVA_MULTI_LINE_COMMENT);
	assistant.setContentAssistProcessor(fProcessor, IJavaPartitions.JAVA_DOC);

	assistant.enableAutoInsert(store.getBoolean(PreferenceConstants.CODEASSIST_AUTOINSERT));
	assistant.enableAutoActivation(store.getBoolean(PreferenceConstants.CODEASSIST_AUTOACTIVATION));
	assistant.setAutoActivationDelay(store.getInt(PreferenceConstants.CODEASSIST_AUTOACTIVATION_DELAY));
	assistant.setProposalPopupOrientation(IContentAssistant.PROPOSAL_OVERLAY);
	assistant.setContextInformationPopupOrientation(IContentAssistant.CONTEXT_INFO_ABOVE);
	assistant.setInformationControlCreator(new IInformationControlCreator() {
		public IInformationControl createInformationControl(Shell parent) {
			return new DefaultInformationControl(parent, JavaPlugin.getAdditionalInfoAffordanceString());
		}
	});

	Color background= getColor(store, PreferenceConstants.CODEASSIST_PARAMETERS_BACKGROUND, manager);
	assistant.setContextInformationPopupBackground(background);
	assistant.setContextSelectorBackground(background);

	Color foreground= getColor(store, PreferenceConstants.CODEASSIST_PARAMETERS_FOREGROUND, manager);
	assistant.setContextInformationPopupForeground(foreground);
	assistant.setContextSelectorForeground(foreground);

	return assistant;
}
 

protected IInformationControlCreator getInformationPresenterControlCreator(
		@SuppressWarnings("unused") ISourceViewer sourceViewer) {
	return new IInformationControlCreator() {
		@Override
		public IInformationControl createInformationControl(Shell parent) {
			return new DefaultInformationControl(parent, true);
		}
	};
}
 

public IInformationControlCreator getHoverControlCreator( )
{
	return new IInformationControlCreator( ) {

		public IInformationControl createInformationControl( Shell parent )
		{
			return new DefaultInformationControl( parent,
					EditorsUI.getTooltipAffordanceString( ) );
		}
	};
}
 

protected IInformationControlCreator getInformationControl_ContentAsssist(final String statusFieldText) {
	return new IInformationControlCreator() {
		@Override
		public IInformationControl createInformationControl(Shell parent) {
			return new DefaultInformationControl(parent, statusFieldText);
		}
	};
}