Mercurial > projects > dwt-addons
view dwtx/jface/text/IInformationControl.d @ 151:eb21d3dfc767
fix module statement
author | Frank Benoit <benoit@tionex.de> |
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date | Sun, 24 Aug 2008 23:55:45 +0200 |
parents | c4fb132a086c |
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/******************************************************************************* * Copyright (c) 2000, 2008 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.IInformationControl; 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.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.ILineTracker; // 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; import dwt.DWT; import dwt.events.DisposeListener; import dwt.events.FocusListener; import dwt.graphics.Color; import dwt.graphics.Point; /** * Interface of a control presenting information. The information is given in * the form of an input object. It can be either the content itself or a * description of the content. The specification of what is required from an * input object is left to the implementers of this interface. * <p> * <em>If this information control is used by a {@link AbstractHoverInformationControlManager} * then that manager will own this control and override any properties that * may have been set before by any other client.</em></p> * <p> * The information control must not grab focus when made visible using * <code>setVisible(true)</code>. * * In order to provide backward compatibility for clients of * <code>IInformationControl</code>, extension interfaces are used as a means * of evolution. The following extension interfaces exist: * <ul> * <li>{@link dwtx.jface.text.IInformationControlExtension} since * version 2.0 introducing the predicate of whether the control has anything to * show or would be empty</li> * <li>{@link dwtx.jface.text.IInformationControlExtension2} since * version 2.1 replacing the original concept of textual input by general input * objects.</li> * <li>{@link dwtx.jface.text.IInformationControlExtension3} since * version 3.0 providing access to the control's bounds and introducing * the concept of persistent size and location.</li> * <li>{@link dwtx.jface.text.IInformationControlExtension4} since * version 3.3, adding API which allows to set this information control's status field text.</li> * <li>{@link dwtx.jface.text.IInformationControlExtension5} since * version 3.4, adding API to get the visibility of the control, to * test whether another control is a child of the information control, * to compute size constraints based on the information control's main font * and to return a control creator for an enriched version of this information control.</li> * </ul> * <p> * Clients can implement this interface and its extension interfaces, * subclass {@link AbstractInformationControl}, or use the (text-based) * default implementation {@link DefaultInformationControl}. * * @see dwtx.jface.text.IInformationControlExtension * @see dwtx.jface.text.IInformationControlExtension2 * @see dwtx.jface.text.IInformationControlExtension3 * @see dwtx.jface.text.IInformationControlExtension4 * @see dwtx.jface.text.IInformationControlExtension5 * @see AbstractInformationControl * @see DefaultInformationControl * @since 2.0 */ public interface IInformationControl { /** * Sets the information to be presented by this information control. * <p> * Replaced by {@link IInformationControlExtension2#setInput(Object)}. * * @param information the information to be presented */ void setInformation(String information); /** * Sets the information control's size constraints. A constraint value of * {@link DWT#DEFAULT} indicates no constraint. This method must be called before * {@link #computeSizeHint()} is called. * <p> * Note: An information control which implements {@link IInformationControlExtension3} * may ignore this method or use it as hint for its very first appearance. * </p> * @param maxWidth the maximal width of the control to present the information, or {@link DWT#DEFAULT} for not constraint * @param maxHeight the maximal height of the control to present the information, or {@link DWT#DEFAULT} for not constraint */ void setSizeConstraints(int maxWidth, int maxHeight); /** * Computes and returns a proposal for the size of this information control depending * on the information to present. The method tries to honor known size constraints but might * return a size that exceeds them. * * @return the computed size hint */ Point computeSizeHint(); /** * Controls the visibility of this information control. * <p> * <strong>Note:</strong> The information control must not grab focus when * made visible. * </p> * * @param visible <code>true</code> if the control should be visible */ void setVisible(bool visible); /** * Sets the size of this information control. * * @param width the width of the control * @param height the height of the control */ void setSize(int width, int height); /** * Sets the location of this information control. * * @param location the location */ void setLocation(Point location); /** * Disposes this information control. */ void dispose(); /** * Adds the given listener to the list of dispose listeners. * If the listener is already registered it is not registered again. * * @param listener the listener to be added */ void addDisposeListener(DisposeListener listener); /** * Removes the given listeners from the list of dispose listeners. * If the listener is not registered this call has no effect. * * @param listener the listener to be removed */ void removeDisposeListener(DisposeListener listener); /** * Sets the foreground color of this information control. * * @param foreground the foreground color of this information control */ void setForegroundColor(Color foreground); /** * Sets the background color of this information control. * * @param background the background color of this information control */ void setBackgroundColor(Color background); /** * Returns whether this information control (or one of its children) has the focus. * The suggested implementation is like this (<code>fShell</code> is this information control's shell): * <pre>return fShell.getDisplay().getActiveShell() is fShell</pre> * * @return <code>true</code> when the information control has the focus, otherwise <code>false</code> */ bool isFocusControl(); /** * Sets the keyboard focus to this information control. */ void setFocus(); /** * Adds the given listener to the list of focus listeners. * If the listener is already registered it is not registered again. * <p> * The suggested implementation is to install listeners for {@link DWT#Activate} and {@link DWT#Deactivate} * on the shell and forward events to the focus listeners. Clients are * encouraged to subclass {@link AbstractInformationControl}, which does this * for free. * </p> * * @param listener the listener to be added */ void addFocusListener(FocusListener listener); /** * Removes the given listeners from the list of focus listeners. * If the listener is not registered this call has no affect. * * @param listener the listener to be removed */ void removeFocusListener(FocusListener listener); }