Mercurial > projects > dwt2
diff org.eclipse.jface.text/src/org/eclipse/jface/text/IPainter.d @ 12:bc29606a740c
Added dwt-addons in original directory structure of eclipse.org
author | Frank Benoit <benoit@tionex.de> |
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date | Sat, 14 Mar 2009 18:23:29 +0100 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/org.eclipse.jface.text/src/org/eclipse/jface/text/IPainter.d Sat Mar 14 18:23:29 2009 +0100 @@ -0,0 +1,258 @@ +/******************************************************************************* + * 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 org.eclipse.jface.text.IPainter; + +import org.eclipse.jface.text.IDocumentPartitioningListener; // packageimport +import org.eclipse.jface.text.DefaultTextHover; // packageimport +import org.eclipse.jface.text.AbstractInformationControl; // packageimport +import org.eclipse.jface.text.TextUtilities; // packageimport +import org.eclipse.jface.text.IInformationControlCreatorExtension; // packageimport +import org.eclipse.jface.text.AbstractInformationControlManager; // packageimport +import org.eclipse.jface.text.ITextViewerExtension2; // packageimport +import org.eclipse.jface.text.IDocumentPartitioner; // packageimport +import org.eclipse.jface.text.DefaultIndentLineAutoEditStrategy; // packageimport +import org.eclipse.jface.text.ITextSelection; // packageimport +import org.eclipse.jface.text.Document; // packageimport +import org.eclipse.jface.text.FindReplaceDocumentAdapterContentProposalProvider; // packageimport +import org.eclipse.jface.text.ITextListener; // packageimport +import org.eclipse.jface.text.BadPartitioningException; // packageimport +import org.eclipse.jface.text.ITextViewerExtension5; // packageimport +import org.eclipse.jface.text.IDocumentPartitionerExtension3; // packageimport +import org.eclipse.jface.text.IUndoManager; // packageimport +import org.eclipse.jface.text.ITextHoverExtension2; // packageimport +import org.eclipse.jface.text.IRepairableDocument; // packageimport +import org.eclipse.jface.text.IRewriteTarget; // packageimport +import org.eclipse.jface.text.DefaultPositionUpdater; // packageimport +import org.eclipse.jface.text.RewriteSessionEditProcessor; // packageimport +import org.eclipse.jface.text.TextViewerHoverManager; // packageimport +import org.eclipse.jface.text.DocumentRewriteSession; // packageimport +import org.eclipse.jface.text.TextViewer; // packageimport +import org.eclipse.jface.text.ITextViewerExtension8; // packageimport +import org.eclipse.jface.text.RegExMessages; // packageimport +import org.eclipse.jface.text.IDelayedInputChangeProvider; // packageimport +import org.eclipse.jface.text.ITextOperationTargetExtension; // packageimport +import org.eclipse.jface.text.IWidgetTokenOwner; // packageimport +import org.eclipse.jface.text.IViewportListener; // packageimport +import org.eclipse.jface.text.GapTextStore; // packageimport +import org.eclipse.jface.text.MarkSelection; // packageimport +import org.eclipse.jface.text.IDocumentPartitioningListenerExtension; // packageimport +import org.eclipse.jface.text.IDocumentAdapterExtension; // packageimport +import org.eclipse.jface.text.IInformationControlExtension; // packageimport +import org.eclipse.jface.text.IDocumentPartitioningListenerExtension2; // packageimport +import org.eclipse.jface.text.DefaultDocumentAdapter; // packageimport +import org.eclipse.jface.text.ITextViewerExtension3; // packageimport +import org.eclipse.jface.text.IInformationControlCreator; // packageimport +import org.eclipse.jface.text.TypedRegion; // packageimport +import org.eclipse.jface.text.ISynchronizable; // packageimport +import org.eclipse.jface.text.IMarkRegionTarget; // packageimport +import org.eclipse.jface.text.TextViewerUndoManager; // packageimport +import org.eclipse.jface.text.IRegion; // packageimport +import org.eclipse.jface.text.IInformationControlExtension2; // packageimport +import org.eclipse.jface.text.IDocumentExtension4; // packageimport +import org.eclipse.jface.text.IDocumentExtension2; // packageimport +import org.eclipse.jface.text.IDocumentPartitionerExtension2; // packageimport +import org.eclipse.jface.text.Assert; // packageimport +import org.eclipse.jface.text.DefaultInformationControl; // packageimport +import org.eclipse.jface.text.IWidgetTokenOwnerExtension; // packageimport +import org.eclipse.jface.text.DocumentClone; // packageimport +import org.eclipse.jface.text.DefaultUndoManager; // packageimport +import org.eclipse.jface.text.IFindReplaceTarget; // packageimport +import org.eclipse.jface.text.IAutoEditStrategy; // packageimport +import org.eclipse.jface.text.ILineTrackerExtension; // packageimport +import org.eclipse.jface.text.IUndoManagerExtension; // packageimport +import org.eclipse.jface.text.TextSelection; // packageimport +import org.eclipse.jface.text.DefaultAutoIndentStrategy; // packageimport +import org.eclipse.jface.text.IAutoIndentStrategy; // packageimport +import org.eclipse.jface.text.IInformationControl; // packageimport +import org.eclipse.jface.text.IInformationControlExtension3; // packageimport +import org.eclipse.jface.text.ITextViewerExtension6; // packageimport +import org.eclipse.jface.text.IInformationControlExtension4; // packageimport +import org.eclipse.jface.text.DefaultLineTracker; // packageimport +import org.eclipse.jface.text.IDocumentInformationMappingExtension; // packageimport +import org.eclipse.jface.text.IRepairableDocumentExtension; // packageimport +import org.eclipse.jface.text.ITextHover; // packageimport +import org.eclipse.jface.text.FindReplaceDocumentAdapter; // packageimport +import org.eclipse.jface.text.ILineTracker; // packageimport +import org.eclipse.jface.text.Line; // packageimport +import org.eclipse.jface.text.ITextViewerExtension; // packageimport +import org.eclipse.jface.text.IDocumentAdapter; // packageimport +import org.eclipse.jface.text.TextEvent; // packageimport +import org.eclipse.jface.text.BadLocationException; // packageimport +import org.eclipse.jface.text.AbstractDocument; // packageimport +import org.eclipse.jface.text.AbstractLineTracker; // packageimport +import org.eclipse.jface.text.TreeLineTracker; // packageimport +import org.eclipse.jface.text.ITextPresentationListener; // packageimport +import org.eclipse.jface.text.Region; // packageimport +import org.eclipse.jface.text.ITextViewer; // packageimport +import org.eclipse.jface.text.IDocumentInformationMapping; // packageimport +import org.eclipse.jface.text.MarginPainter; // packageimport +import org.eclipse.jface.text.IPaintPositionManager; // packageimport +import org.eclipse.jface.text.TextPresentation; // packageimport +import org.eclipse.jface.text.IFindReplaceTargetExtension; // packageimport +import org.eclipse.jface.text.ISlaveDocumentManagerExtension; // packageimport +import org.eclipse.jface.text.ISelectionValidator; // packageimport +import org.eclipse.jface.text.IDocumentExtension; // packageimport +import org.eclipse.jface.text.PropagatingFontFieldEditor; // packageimport +import org.eclipse.jface.text.ConfigurableLineTracker; // packageimport +import org.eclipse.jface.text.SlaveDocumentEvent; // packageimport +import org.eclipse.jface.text.IDocumentListener; // packageimport +import org.eclipse.jface.text.PaintManager; // packageimport +import org.eclipse.jface.text.IFindReplaceTargetExtension3; // packageimport +import org.eclipse.jface.text.ITextDoubleClickStrategy; // packageimport +import org.eclipse.jface.text.IDocumentExtension3; // packageimport +import org.eclipse.jface.text.Position; // packageimport +import org.eclipse.jface.text.TextMessages; // packageimport +import org.eclipse.jface.text.CopyOnWriteTextStore; // packageimport +import org.eclipse.jface.text.WhitespaceCharacterPainter; // packageimport +import org.eclipse.jface.text.IPositionUpdater; // packageimport +import org.eclipse.jface.text.DefaultTextDoubleClickStrategy; // packageimport +import org.eclipse.jface.text.ListLineTracker; // packageimport +import org.eclipse.jface.text.ITextInputListener; // packageimport +import org.eclipse.jface.text.BadPositionCategoryException; // packageimport +import org.eclipse.jface.text.IWidgetTokenKeeperExtension; // packageimport +import org.eclipse.jface.text.IInputChangedListener; // packageimport +import org.eclipse.jface.text.ITextOperationTarget; // packageimport +import org.eclipse.jface.text.IDocumentInformationMappingExtension2; // packageimport +import org.eclipse.jface.text.ITextViewerExtension7; // packageimport +import org.eclipse.jface.text.IInformationControlExtension5; // packageimport +import org.eclipse.jface.text.IDocumentRewriteSessionListener; // packageimport +import org.eclipse.jface.text.JFaceTextUtil; // packageimport +import org.eclipse.jface.text.AbstractReusableInformationControlCreator; // packageimport +import org.eclipse.jface.text.TabsToSpacesConverter; // packageimport +import org.eclipse.jface.text.CursorLinePainter; // packageimport +import org.eclipse.jface.text.ITextHoverExtension; // packageimport +import org.eclipse.jface.text.IEventConsumer; // packageimport +import org.eclipse.jface.text.IDocument; // packageimport +import org.eclipse.jface.text.IWidgetTokenKeeper; // packageimport +import org.eclipse.jface.text.DocumentCommand; // packageimport +import org.eclipse.jface.text.TypedPosition; // packageimport +import org.eclipse.jface.text.IEditingSupportRegistry; // packageimport +import org.eclipse.jface.text.IDocumentPartitionerExtension; // packageimport +import org.eclipse.jface.text.AbstractHoverInformationControlManager; // packageimport +import org.eclipse.jface.text.IEditingSupport; // packageimport +import org.eclipse.jface.text.IMarkSelection; // packageimport +import org.eclipse.jface.text.ISlaveDocumentManager; // packageimport +import org.eclipse.jface.text.DocumentEvent; // packageimport +import org.eclipse.jface.text.DocumentPartitioningChangedEvent; // packageimport +import org.eclipse.jface.text.ITextStore; // packageimport +import org.eclipse.jface.text.JFaceTextMessages; // packageimport +import org.eclipse.jface.text.DocumentRewriteSessionEvent; // packageimport +import org.eclipse.jface.text.SequentialRewriteTextStore; // packageimport +import org.eclipse.jface.text.DocumentRewriteSessionType; // packageimport +import org.eclipse.jface.text.TextAttribute; // packageimport +import org.eclipse.jface.text.ITextViewerExtension4; // packageimport +import org.eclipse.jface.text.ITypedRegion; // packageimport + +import java.lang.all; +import java.util.Set; + + +/** + * A painter is responsible for creating, managing, updating, and removing + * visual decorations on an <code>ITextViewer</code>'s text widget. Examples + * are the highlighting of the caret line, the print margin, or the highlighting + * of matching peer characters such as pairs of brackets.</p> + * <p> + * Clients may implement this interface.</p> + * <p> + * Painters should be registered with a + * {@link org.eclipse.jface.text.PaintManager}. The paint manager tracks + * several classes of events issued by an <code>ITextViewer</code> and reacts + * by appropriately invoking the registered painters. + * <p> + * Painters are either active or inactive. Usually, painters are initially + * inactive and are activated by the first call to their <code>paint</code> + * method. Painters can be deactivated by calling <code>deactivate</code>. + * Inactive painter can be reactivated by calling <code>paint</code>. + * <p> + * Painters usually have to manage state information. E.g., a painter painting a + * caret line highlight must redraw the previous and the actual caret line in + * the advent of a change of the caret position. This state information must be + * adapted to changes of the viewer's content. In order to support this common + * scenario, the <code>PaintManager</code> gives a painter access to a + * {@link org.eclipse.jface.text.IPaintPositionManager}. The painter can use + * this updater to manage its state information. + * <p> + * + * @see org.eclipse.jface.text.PaintManager + * @see org.eclipse.jface.text.IPaintPositionManager + * @since 2.1 + */ +public interface IPainter { + + /** + * Constant describing the reason of a repaint request: selection changed. + */ + static const int SELECTION= 0; + /** + * Constant describing the reason of a repaint request: text changed. + */ + static const int TEXT_CHANGE= 1; + /** + * Constant describing the reason of a repaint request: key pressed. + */ + static const int KEY_STROKE= 2; + /** + * Constant describing the reason of a repaint request: mouse button pressed. + */ + static const int MOUSE_BUTTON= 4; + /** + * Constant describing the reason of a repaint request: paint manager internal change. + */ + static const int INTERNAL= 8; + /** + * Constant describing the reason of a repaint request: paint manager or painter configuration changed. + */ + static const int CONFIGURATION= 16; + + + /** + * Disposes this painter. Prior to disposing, a painter should be deactivated. A disposed + * painter can not be reactivated. + * + * @see #deactivate(bool) + */ + void dispose(); + + /** + * Requests this painter to repaint because of the given reason. Based on + * the given reason the painter can decide whether it will repaint or not. + * If it repaints and is inactive, it will activate itself. + * + * @param reason the repaint reason, value is one of the constants defined + * in this interface + */ + void paint(int reason); + + /** + * Deactivates this painter. If the painter is inactive, this call does not + * have any effect. <code>redraw</code> indicates whether the painter + * should remove any decoration it previously applied. A deactivated painter + * can be reactivated by calling <code>paint</code>. + * + * @param redraw <code>true</code> if any previously applied decoration + * should be removed + * @see #paint(int) + */ + void deactivate(bool redraw); + + /** + * Sets the paint position manager that can be used by this painter or removes any previously + * set paint position manager. + * + * @param manager the paint position manager or <code>null</code> + */ + void setPositionManager(IPaintPositionManager manager); +}