org.eclipse.xtext.xtend2.ui.editor
Class RichStringAwareSourceViewer

java.lang.Object
  org.eclipse.jface.viewers.Viewer
      org.eclipse.jface.text.TextViewer
          org.eclipse.jface.text.source.SourceViewer
              org.eclipse.jface.text.source.projection.ProjectionViewer
                  org.eclipse.xtext.ui.editor.XtextSourceViewer
                      org.eclipse.xtext.xtend2.ui.editor.RichStringAwareSourceViewer

All Implemented Interfaces:

org.eclipse.jface.text.IEditingSupportRegistry, org.eclipse.jface.text.ITextOperationTarget, org.eclipse.jface.text.ITextOperationTargetExtension, org.eclipse.jface.text.ITextViewer, org.eclipse.jface.text.ITextViewerExtension, org.eclipse.jface.text.ITextViewerExtension2, org.eclipse.jface.text.ITextViewerExtension3, org.eclipse.jface.text.ITextViewerExtension4, org.eclipse.jface.text.ITextViewerExtension5, org.eclipse.jface.text.ITextViewerExtension6, org.eclipse.jface.text.ITextViewerExtension7, org.eclipse.jface.text.ITextViewerExtension8, org.eclipse.jface.text.IWidgetTokenOwner, org.eclipse.jface.text.IWidgetTokenOwnerExtension, org.eclipse.jface.text.source.ISourceViewer, org.eclipse.jface.text.source.ISourceViewerExtension, org.eclipse.jface.text.source.ISourceViewerExtension2, org.eclipse.jface.text.source.ISourceViewerExtension3, org.eclipse.jface.text.source.ISourceViewerExtension4, org.eclipse.jface.viewers.IInputProvider, org.eclipse.jface.viewers.IInputSelectionProvider, org.eclipse.jface.viewers.IPostSelectionProvider, org.eclipse.jface.viewers.ISelectionProvider

public class RichStringAwareSourceViewer
extends XtextSourceViewer

Author:

Sebastian Zarnekow - Initial contribution and API

Nested Class Summary

static class

RichStringAwareSourceViewer.Factory

Nested classes/interfaces inherited from class org.eclipse.xtext.ui.editor.XtextSourceViewer

XtextSourceViewer.DefaultFactory

Nested classes/interfaces inherited from class org.eclipse.jface.text.source.SourceViewer

org.eclipse.jface.text.source.SourceViewer.RulerLayout

Nested classes/interfaces inherited from class org.eclipse.jface.text.TextViewer

org.eclipse.jface.text.TextViewer.TextHoverKey, org.eclipse.jface.text.TextViewer.WidgetCommand

Nested classes/interfaces inherited from interface org.eclipse.jface.text.ITextViewerExtension8

org.eclipse.jface.text.ITextViewerExtension8.EnrichMode

Field Summary

Fields inherited from class org.eclipse.jface.text.source.projection.ProjectionViewer

COLLAPSE, COLLAPSE_ALL, EXPAND, EXPAND_ALL, TOGGLE

Fields inherited from class org.eclipse.jface.text.source.SourceViewer

_SELECTION_POSITION_CATEGORY, fAnnotationHover, fContentAssistant, fContentAssistantInstalled, fContentFormatter, fInformationPresenter, fOverviewRulerAnnotationHover, fPresentationReconciler, fQuickAssistAssistant, fQuickAssistAssistantInstalled, fReconciler, fSelectionCategory, fSelections, fSelectionUpdater, GAP_SIZE, GAP_SIZE_1, MODEL_ANNOTATION_MODEL

Fields inherited from class org.eclipse.jface.text.TextViewer

fAutoIndentStrategies, fDefaultPrefixChars, fDoubleClickStrategies, fEventConsumer, fFindReplaceDocumentAdapter, fHoverControlCreator, fHyperlinkDetectors, fHyperlinkManager, fHyperlinkPresenter, fHyperlinkStateMask, fIgnoreAutoIndent, fIndentChars, fInformationMapping, fLastTopPixel, fMarkPosition, fPaintManager, fPartitioning, fReplaceTextPresentation, fTextHovers, fTextInputListeners, fTextListeners, fTextPresentationListeners, fUndoManager, fViewportListeners, INTERNAL, KEY, MOUSE, MOUSE_END, RESIZE, SCROLLER, SHIFTING, TRACE_ERRORS

Fields inherited from class org.eclipse.jface.viewers.Viewer

WIDGET_DATA_KEY

Fields inherited from interface org.eclipse.jface.text.source.ISourceViewer

CONTENTASSIST_CONTEXT_INFORMATION, CONTENTASSIST_PROPOSALS, FORMAT, INFORMATION, QUICK_ASSIST

Fields inherited from interface org.eclipse.jface.text.ITextViewerExtension2

DEFAULT_HOVER_STATE_MASK

Fields inherited from interface org.eclipse.jface.text.ITextOperationTarget

COPY, CUT, DELETE, PASTE, PREFIX, PRINT, REDO, SELECT_ALL, SHIFT_LEFT, SHIFT_RIGHT, STRIP_PREFIX, UNDO

Constructor Summary

RichStringAwareSourceViewer(org.eclipse.swt.widgets.Composite parent, org.eclipse.jface.text.source.IVerticalRuler ruler, org.eclipse.jface.text.source.IOverviewRuler overviewRuler, boolean showsAnnotationOverview, int styles)

Method Summary

protected void

shift(boolean useDefaultPrefixes, boolean right, boolean ignoreWhitespace) Shifts a text block to the right or left using the specified set of prefix characters.

Methods inherited from class org.eclipse.xtext.ui.editor.XtextSourceViewer

getContentAssistant, prependTextPresentationListener

Methods inherited from class org.eclipse.jface.text.source.projection.ProjectionViewer

addProjectionListener, addVerticalRulerColumn, canDoOperation, computeCollapsedRegion, computeCollapsedRegionAnchor, copyMarkedRegion, createSlaveDocumentManager, createVisualAnnotationModel, disableProjection, doOperation, enableProjection, exposeModelRange, findAndSelect, findAndSelectInRange, fireProjectionDisabled, fireProjectionEnabled, getCoveredModelRanges, getFindReplaceDocumentAdapter, getProjectionAnnotationModel, getVisibleRegion, handleDispose, handleVerifyEvent, handleVisibleDocumentAboutToBeChanged, handleVisibleDocumentChanged, isProjectionMode, overlapsWithVisibleRegion, postCatchupRequest, processCatchupRequest, reinitializeProjection, removeProjectionListener, removeVerticalRulerColumn, resetVisibleRegion, setDocument, setProjectionSummary, setRangeIndication, setVisibleDocument, setVisibleRegion, updateSlaveDocument, widgetSelection2ModelSelection

Methods inherited from class org.eclipse.jface.text.source.SourceViewer

activatePlugins, clearRememberedSelection, configure, createControl, createFormattingContext, createLayout, disposeVisualAnnotationModel, enableOperation, ensureAnnotationHoverManagerInstalled, ensureOverviewHoverManagerInstalled, getAnnotationModel, getContentAssistantFacade, getControl, getCurrentAnnotationHover, getQuickAssistAssistant, getQuickAssistInvocationContext, getRangeIndication, getVerticalRuler, getVisualAnnotationModel, rememberSelection, removeRangeIndication, restoreSelection, setAnnotationHover, setDocument, setDocument, setDocument, setHoverEnrichMode, setOverviewRulerAnnotationHover, setRangeIndicator, showAnnotations, showAnnotationsOverview, unconfigure, updateSlaveDocuments

Methods inherited from class org.eclipse.jface.text.TextViewer

_getVisibleRegionOffset, _internalGetVisibleRegion, addPainter, addPostSelectionChangedListener, addTextInputListener, addTextListener, addTextPresentationListener, addViewportListener, appendVerifyKeyListener, areMultipleLinesSelected, canPerformFind, changeTextPresentation, createDocumentAdapter, createSlaveDocument, createTextWidget, customizeDocumentCommand, deleteText, disableRedrawing, enabledRedrawing, enabledRedrawing, event2ModelRange, findAndSelect, fireInputDocumentAboutToBeChanged, fireInputDocumentChanged, firePostSelectionChanged, fireSelectionChanged, freeSlaveDocument, getAverageCharWidth, getBottomIndex, getBottomIndexEndOffset, getClosestWidgetLineForModelLine, getCurrentTextHover, getDocument, getDocumentPartitioning, getEmptySelectionChangedEventDelay, getExtent, getFindReplaceTarget, getHoverEventLocation, getInput, getMark, getModelCoverage, getPaintManager, getRegisteredSupports, getRewriteTarget, getSelectedRange, getSelection, getSelectionProvider, getSlaveDocumentManager, getTextHover, getTextHover, getTextHoveringController, getTextOperationTarget, getTextWidget, getTopIndex, getTopIndexStartOffset, getTopInset, getUndoManager, getVisibleDocument, getVisibleLinesInViewport, getWidthInPixels, getWidthInPixels, ignoreAutoEditStrategies, initializeDocumentInformationMapping, inputChanged, internalRevealRange, invalidateTextPresentation, invalidateTextPresentation, isBlockSelected, isEditable, isIgnoringAutoEditStrategies, isPrintable, markChanged, modelLine2WidgetLine, modelOffset2WidgetOffset, modelRange2ClosestWidgetRange, modelRange2WidgetRange, modelRange2WidgetRange, modelSelection2WidgetSelection, modelStyleRange2WidgetStyleRange, moveFocusToWidgetToken, prependAutoEditStrategy, prependVerifyKeyListener, print, print, redraws, refresh, register, releaseWidgetToken, removeAutoEditStrategy, removePainter, removePostSelectionChangedListener, removeTextHovers, removeTextInputListener, removeTextListener, removeTextPresentationListener, removeVerifyKeyListener, removeViewportListener, requestWidgetToken, requestWidgetToken, resetPlugins, revealRange, selectContentTypePlugin, selectionChanged, setAutoEditStrategies, setAutoIndentStrategy, setDefaultPrefixes, setDocumentPartitioning, setEditable, setEventConsumer, setHoverControlCreator, setHyperlinkDetectors, setHyperlinkPresenter, setIndentPrefixes, setInput, setMark, setRedraw, setRedraw, setSelectedRange, setSelection, setTabsToSpacesConverter, setTextColor, setTextColor, setTextDoubleClickStrategy, setTextHover, setTextHover, setTopIndex, setUndoManager, shift, startSequentialRewriteMode, stopSequentialRewriteMode, unregister, updateTextListeners, updateViewportListeners, updateVisibleDocument, validateSelectionRange, widgetLine2ModelLine, widgetLineOfWidgetOffset, widgetlLine2ModelLine, widgetOffset2ModelOffset, widgetRange2ModelRange

Methods inherited from class org.eclipse.jface.viewers.Viewer

addHelpListener, addSelectionChangedListener, fireHelpRequested, fireSelectionChanged, getData, handleHelpRequest, removeHelpListener, removeSelectionChangedListener, scrollDown, scrollUp, setData, setSelection

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.eclipse.jface.text.ITextViewerExtension5

getModelCoverage, modelLine2WidgetLine, modelOffset2WidgetOffset, modelRange2WidgetRange, widgetLine2ModelLine, widgetLineOfWidgetOffset, widgetOffset2ModelOffset, widgetRange2ModelRange

Methods inherited from interface org.eclipse.jface.text.ITextViewerExtension3

widgetlLine2ModelLine

Methods inherited from interface org.eclipse.jface.text.ITextViewer

addTextInputListener, addTextListener, addViewportListener, changeTextPresentation, getBottomIndex, getBottomIndexEndOffset, getDocument, getFindReplaceTarget, getSelectedRange, getSelectionProvider, getTextOperationTarget, getTextWidget, getTopIndex, getTopIndexStartOffset, getTopInset, invalidateTextPresentation, isEditable, removeTextInputListener, removeTextListener, removeViewportListener, resetPlugins, revealRange, setAutoIndentStrategy, setDefaultPrefixes, setEditable, setEventConsumer, setIndentPrefixes, setSelectedRange, setTextColor, setTextColor, setTextDoubleClickStrategy, setTextHover, setTopIndex, setUndoManager

Methods inherited from interface org.eclipse.jface.viewers.ISelectionProvider

addSelectionChangedListener, removeSelectionChangedListener, setSelection

Constructor Detail

RichStringAwareSourceViewer

public RichStringAwareSourceViewer(org.eclipse.swt.widgets.Composite parent,
                                   org.eclipse.jface.text.source.IVerticalRuler ruler,
                                   org.eclipse.jface.text.source.IOverviewRuler overviewRuler,
                                   boolean showsAnnotationOverview,
                                   int styles)

Method Detail

shift

protected void shift(boolean useDefaultPrefixes,
                     boolean right,
                     boolean ignoreWhitespace)

Description copied from class: org.eclipse.jface.text.TextViewer

Shifts a text block to the right or left using the specified set of prefix characters. If white space should be ignored the prefix characters must not be at the beginning of the line when shifting to the left. There may be whitespace in front of the prefixes.

Overrides:

shift in class org.eclipse.jface.text.TextViewer

Parameters:

useDefaultPrefixes - says whether the configured default or indent prefixes should be used

right - says whether to shift to the right or the left

ignoreWhitespace - says whether whitespace in front of prefixes is allowed