Mercurial > projects > dwt-addons
view dwtx/jface/text/ILineTracker.d @ 139:93a6ec48fd28
Regexp throws removal in interfaces
author | Frank Benoit <benoit@tionex.de> |
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date | Sun, 24 Aug 2008 02:31:41 +0200 |
parents | c4fb132a086c |
children |
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/******************************************************************************* * Copyright (c) 2000, 2005 IBM Corporation and others. * All rights reserved. This program and the accompanying materials * are made available under the terms of the Eclipse Public License v1.0 * which accompanies this distribution, and is available at * http://www.eclipse.org/legal/epl-v10.html * * Contributors: * IBM Corporation - initial API and implementation * Port to the D programming language: * Frank Benoit <benoit@tionex.de> *******************************************************************************/ module dwtx.jface.text.ILineTracker; import dwtx.jface.text.IDocumentPartitioningListener; // packageimport import dwtx.jface.text.DefaultTextHover; // packageimport import dwtx.jface.text.AbstractInformationControl; // packageimport import dwtx.jface.text.TextUtilities; // packageimport import dwtx.jface.text.IInformationControlCreatorExtension; // packageimport import dwtx.jface.text.AbstractInformationControlManager; // packageimport import dwtx.jface.text.ITextViewerExtension2; // packageimport import dwtx.jface.text.IDocumentPartitioner; // packageimport import dwtx.jface.text.DefaultIndentLineAutoEditStrategy; // packageimport import dwtx.jface.text.ITextSelection; // packageimport import dwtx.jface.text.Document; // packageimport import dwtx.jface.text.FindReplaceDocumentAdapterContentProposalProvider; // packageimport import dwtx.jface.text.ITextListener; // packageimport import dwtx.jface.text.BadPartitioningException; // packageimport import dwtx.jface.text.ITextViewerExtension5; // packageimport import dwtx.jface.text.IDocumentPartitionerExtension3; // packageimport import dwtx.jface.text.IUndoManager; // packageimport import dwtx.jface.text.ITextHoverExtension2; // packageimport import dwtx.jface.text.IRepairableDocument; // packageimport import dwtx.jface.text.IRewriteTarget; // packageimport import dwtx.jface.text.DefaultPositionUpdater; // packageimport import dwtx.jface.text.RewriteSessionEditProcessor; // packageimport import dwtx.jface.text.TextViewerHoverManager; // packageimport import dwtx.jface.text.DocumentRewriteSession; // packageimport import dwtx.jface.text.TextViewer; // packageimport import dwtx.jface.text.ITextViewerExtension8; // packageimport import dwtx.jface.text.RegExMessages; // packageimport import dwtx.jface.text.IDelayedInputChangeProvider; // packageimport import dwtx.jface.text.ITextOperationTargetExtension; // packageimport import dwtx.jface.text.IWidgetTokenOwner; // packageimport import dwtx.jface.text.IViewportListener; // packageimport import dwtx.jface.text.GapTextStore; // packageimport import dwtx.jface.text.MarkSelection; // packageimport import dwtx.jface.text.IDocumentPartitioningListenerExtension; // packageimport import dwtx.jface.text.IDocumentAdapterExtension; // packageimport import dwtx.jface.text.IInformationControlExtension; // packageimport import dwtx.jface.text.IDocumentPartitioningListenerExtension2; // packageimport import dwtx.jface.text.DefaultDocumentAdapter; // packageimport import dwtx.jface.text.ITextViewerExtension3; // packageimport import dwtx.jface.text.IInformationControlCreator; // packageimport import dwtx.jface.text.TypedRegion; // packageimport import dwtx.jface.text.ISynchronizable; // packageimport import dwtx.jface.text.IMarkRegionTarget; // packageimport import dwtx.jface.text.TextViewerUndoManager; // packageimport import dwtx.jface.text.IRegion; // packageimport import dwtx.jface.text.IInformationControlExtension2; // packageimport import dwtx.jface.text.IDocumentExtension4; // packageimport import dwtx.jface.text.IDocumentExtension2; // packageimport import dwtx.jface.text.IDocumentPartitionerExtension2; // packageimport import dwtx.jface.text.Assert; // packageimport import dwtx.jface.text.DefaultInformationControl; // packageimport import dwtx.jface.text.IWidgetTokenOwnerExtension; // packageimport import dwtx.jface.text.DocumentClone; // packageimport import dwtx.jface.text.DefaultUndoManager; // packageimport import dwtx.jface.text.IFindReplaceTarget; // packageimport import dwtx.jface.text.IAutoEditStrategy; // packageimport import dwtx.jface.text.ILineTrackerExtension; // packageimport import dwtx.jface.text.IUndoManagerExtension; // packageimport import dwtx.jface.text.TextSelection; // packageimport import dwtx.jface.text.DefaultAutoIndentStrategy; // packageimport import dwtx.jface.text.IAutoIndentStrategy; // packageimport import dwtx.jface.text.IPainter; // packageimport import dwtx.jface.text.IInformationControl; // packageimport import dwtx.jface.text.IInformationControlExtension3; // packageimport import dwtx.jface.text.ITextViewerExtension6; // packageimport import dwtx.jface.text.IInformationControlExtension4; // packageimport import dwtx.jface.text.DefaultLineTracker; // packageimport import dwtx.jface.text.IDocumentInformationMappingExtension; // packageimport import dwtx.jface.text.IRepairableDocumentExtension; // packageimport import dwtx.jface.text.ITextHover; // packageimport import dwtx.jface.text.FindReplaceDocumentAdapter; // packageimport import dwtx.jface.text.Line; // packageimport import dwtx.jface.text.ITextViewerExtension; // packageimport import dwtx.jface.text.IDocumentAdapter; // packageimport import dwtx.jface.text.TextEvent; // packageimport import dwtx.jface.text.BadLocationException; // packageimport import dwtx.jface.text.AbstractDocument; // packageimport import dwtx.jface.text.AbstractLineTracker; // packageimport import dwtx.jface.text.TreeLineTracker; // packageimport import dwtx.jface.text.ITextPresentationListener; // packageimport import dwtx.jface.text.Region; // packageimport import dwtx.jface.text.ITextViewer; // packageimport import dwtx.jface.text.IDocumentInformationMapping; // packageimport import dwtx.jface.text.MarginPainter; // packageimport import dwtx.jface.text.IPaintPositionManager; // packageimport import dwtx.jface.text.TextPresentation; // packageimport import dwtx.jface.text.IFindReplaceTargetExtension; // packageimport import dwtx.jface.text.ISlaveDocumentManagerExtension; // packageimport import dwtx.jface.text.ISelectionValidator; // packageimport import dwtx.jface.text.IDocumentExtension; // packageimport import dwtx.jface.text.PropagatingFontFieldEditor; // packageimport import dwtx.jface.text.ConfigurableLineTracker; // packageimport import dwtx.jface.text.SlaveDocumentEvent; // packageimport import dwtx.jface.text.IDocumentListener; // packageimport import dwtx.jface.text.PaintManager; // packageimport import dwtx.jface.text.IFindReplaceTargetExtension3; // packageimport import dwtx.jface.text.ITextDoubleClickStrategy; // packageimport import dwtx.jface.text.IDocumentExtension3; // packageimport import dwtx.jface.text.Position; // packageimport import dwtx.jface.text.TextMessages; // packageimport import dwtx.jface.text.CopyOnWriteTextStore; // packageimport import dwtx.jface.text.WhitespaceCharacterPainter; // packageimport import dwtx.jface.text.IPositionUpdater; // packageimport import dwtx.jface.text.DefaultTextDoubleClickStrategy; // packageimport import dwtx.jface.text.ListLineTracker; // packageimport import dwtx.jface.text.ITextInputListener; // packageimport import dwtx.jface.text.BadPositionCategoryException; // packageimport import dwtx.jface.text.IWidgetTokenKeeperExtension; // packageimport import dwtx.jface.text.IInputChangedListener; // packageimport import dwtx.jface.text.ITextOperationTarget; // packageimport import dwtx.jface.text.IDocumentInformationMappingExtension2; // packageimport import dwtx.jface.text.ITextViewerExtension7; // packageimport import dwtx.jface.text.IInformationControlExtension5; // packageimport import dwtx.jface.text.IDocumentRewriteSessionListener; // packageimport import dwtx.jface.text.JFaceTextUtil; // packageimport import dwtx.jface.text.AbstractReusableInformationControlCreator; // packageimport import dwtx.jface.text.TabsToSpacesConverter; // packageimport import dwtx.jface.text.CursorLinePainter; // packageimport import dwtx.jface.text.ITextHoverExtension; // packageimport import dwtx.jface.text.IEventConsumer; // packageimport import dwtx.jface.text.IDocument; // packageimport import dwtx.jface.text.IWidgetTokenKeeper; // packageimport import dwtx.jface.text.DocumentCommand; // packageimport import dwtx.jface.text.TypedPosition; // packageimport import dwtx.jface.text.IEditingSupportRegistry; // packageimport import dwtx.jface.text.IDocumentPartitionerExtension; // packageimport import dwtx.jface.text.AbstractHoverInformationControlManager; // packageimport import dwtx.jface.text.IEditingSupport; // packageimport import dwtx.jface.text.IMarkSelection; // packageimport import dwtx.jface.text.ISlaveDocumentManager; // packageimport import dwtx.jface.text.DocumentEvent; // packageimport import dwtx.jface.text.DocumentPartitioningChangedEvent; // packageimport import dwtx.jface.text.ITextStore; // packageimport import dwtx.jface.text.JFaceTextMessages; // packageimport import dwtx.jface.text.DocumentRewriteSessionEvent; // packageimport import dwtx.jface.text.SequentialRewriteTextStore; // packageimport import dwtx.jface.text.DocumentRewriteSessionType; // packageimport import dwtx.jface.text.TextAttribute; // packageimport import dwtx.jface.text.ITextViewerExtension4; // packageimport import dwtx.jface.text.ITypedRegion; // packageimport import dwt.dwthelper.utils; /** * A line tracker maps character positions to line numbers and vice versa. * Initially the line tracker is informed about its underlying text in order to * initialize the mapping information. After that, the line tracker is informed * about all changes of the underlying text allowing for incremental updates of * the mapping information. It is the client's responsibility to actively inform * the line tacker about text changes. For example, when using a line tracker in * combination with a document the document controls the line tracker. * <p> * In order to provide backward compatibility for clients of <code>ILineTracker</code>, extension * interfaces are used to provide a means of evolution. The following extension interfaces * exist: * <ul> * <li> {@link dwtx.jface.text.ILineTrackerExtension} since version 3.1 introducing the concept * of rewrite sessions.</li> * </ul> * <p> * Clients may implement this interface or use the standard implementation * </p> * {@link dwtx.jface.text.DefaultLineTracker}or * {@link dwtx.jface.text.ConfigurableLineTracker}. */ public interface ILineTracker { /** * Returns the strings this tracker considers as legal line delimiters. * * @return the legal line delimiters */ String[] getLegalLineDelimiters(); /** * Returns the line delimiter of the specified line. Returns <code>null</code> if the * line is not closed with a line delimiter. * * @param line the line whose line delimiter is queried * @return the line's delimiter or <code>null</code> if line does not have a delimiter * @exception BadLocationException if the line number is invalid in this tracker's line structure */ String getLineDelimiter(int line) ; /** * Computes the number of lines in the given text. * * @param text the text whose number of lines should be computed * @return the number of lines in the given text */ int computeNumberOfLines(String text); /** * Returns the number of lines. * * @return the number of lines in this tracker's line structure */ int getNumberOfLines(); /** * Returns the number of lines which are occupied by a given text range. * * @param offset the offset of the specified text range * @param length the length of the specified text range * @return the number of lines occupied by the specified range * @exception BadLocationException if specified range is unknown to this tracker */ int getNumberOfLines(int offset, int length) ; /** * Returns the position of the first character of the specified line. * * @param line the line of interest * @return offset of the first character of the line * @exception BadLocationException if the line is unknown to this tracker */ int getLineOffset(int line) ; /** * Returns length of the specified line including the line's delimiter. * * @param line the line of interest * @return the length of the line * @exception BadLocationException if line is unknown to this tracker */ int getLineLength(int line) ; /** * Returns the line number the character at the given offset belongs to. * * @param offset the offset whose line number to be determined * @return the number of the line the offset is on * @exception BadLocationException if the offset is invalid in this tracker */ int getLineNumberOfOffset(int offset) ; /** * Returns a line description of the line at the given offset. * The description contains the start offset and the length of the line * excluding the line's delimiter. * * @param offset the offset whose line should be described * @return a region describing the line * @exception BadLocationException if offset is invalid in this tracker */ IRegion getLineInformationOfOffset(int offset) ; /** * Returns a line description of the given line. The description * contains the start offset and the length of the line excluding the line's * delimiter. * * @param line the line that should be described * @return a region describing the line * @exception BadLocationException if line is unknown to this tracker */ IRegion getLineInformation(int line) ; /** * Informs the line tracker about the specified change in the tracked text. * * @param offset the offset of the replaced text * @param length the length of the replaced text * @param text the substitution text * @exception BadLocationException if specified range is unknown to this tracker */ void replace(int offset, int length, String text) ; /** * Sets the tracked text to the specified text. * * @param text the new tracked text */ void set(String text); }