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Diffstat (limited to 'bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/provisional/text/IStructuredDocument.java')
| -rw-r--r-- | bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/provisional/text/IStructuredDocument.java | 218 |
1 files changed, 0 insertions, 218 deletions
diff --git a/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/provisional/text/IStructuredDocument.java b/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/provisional/text/IStructuredDocument.java deleted file mode 100644 index 9cff78e7cf..0000000000 --- a/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/provisional/text/IStructuredDocument.java +++ /dev/null @@ -1,218 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2001, 2004 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 - * Jens Lukowski/Innoopract - initial renaming/restructuring - * - *******************************************************************************/ -package org.eclipse.wst.sse.core.internal.provisional.text; - -import org.eclipse.core.runtime.IAdaptable; -import org.eclipse.jface.text.IDocumentExtension; -import org.eclipse.wst.sse.core.internal.encoding.EncodingMemento; -import org.eclipse.wst.sse.core.internal.ltk.parser.RegionParser; -import org.eclipse.wst.sse.core.internal.provisional.document.IEncodedDocument; -import org.eclipse.wst.sse.core.internal.provisional.events.IModelAboutToBeChangedListener; -import org.eclipse.wst.sse.core.internal.provisional.events.IStructuredDocumentListener; -import org.eclipse.wst.sse.core.internal.provisional.events.StructuredDocumentEvent; -import org.eclipse.wst.sse.core.internal.undo.IStructuredTextUndoManager; - - -/** - * A IStructuredDocument is a collection of StructuredDocumentRegions. It's - * often called "flat" because its contents by design do not contain much - * structural information beyond containment. Clients should not implement. - */ -public interface IStructuredDocument extends IEncodedDocument, IDocumentExtension, IAdaptable { - - void addDocumentAboutToChangeListener(IModelAboutToBeChangedListener listener); - - /** - * The StructuredDocumentListeners and ModelChangedListeners are very - * similar. They both receive identical events. The difference is the - * timing. The "pure" StructuredDocumentListeners are notified after the - * structuredDocument has been changed, but before other, related models - * may have been changed such as the Structural Model. The Structural - * model is in fact itself a "pure" StructuredDocumentListner. The - * ModelChangedListeners can rest assured that all models and data have - * been updated from the change by the tiem they are notified. This is - * especially important for the text widget, for example, which may rely - * on both structuredDocument and structural model information. - */ - void addDocumentChangedListener(IStructuredDocumentListener listener); - - /** - * The StructuredDocumentListeners and ModelChangedListeners are very - * similar. They both receive identical events. The difference is the - * timing. The "pure" StructuredDocumentListeners are notified after the - * structuredDocument has been changed, but before other, related models - * may have been changed such as the Structural Model. The Structural - * model is in fact itself a "pure" StructuredDocumentListner. The - * ModelChangedListeners can rest assured that all models and data have - * been updated from the change by the tiem they are notified. This is - * especially important for the text widget, for example, which may rely - * on both structuredDocument and structural model information. - */ - void addDocumentChangingListener(IStructuredDocumentListener listener); - - /** - * this API ensures that any portion of the document within startOff to - * length is not readonly (that is, that its editable). Note that if the - * range overlaps with other readonly regions, those other readonly - * regions will be adjusted. - * - * @param startOffset - * @param length - */ - void clearReadOnly(int startOffset, int length); - - /** - * returns true if any portion of startOffset to length is readonly - * - * @param startOffset - * @param length - * @return - */ - boolean containsReadOnly(int startOffset, int length); - - /** - * This method is to remember info about the encoding When the resource - * was last loaded or saved. Note: it is not kept "current", that is, can - * not be depended on blindly to reflect what encoding to use. For that, - * must go through the normal rules expressed in Loaders and Dumpers. - */ - - EncodingMemento getEncodingMemento(); - - org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion getFirstStructuredDocumentRegion(); - - org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocumentRegion getLastStructuredDocumentRegion(); - - /** - * This can be considered the preferred delimiter. - */ - public String getLineDelimiter(); - - int getLineOfOffset(int offset); // throws SourceEditingException; - - /** - * The parser is now required on constructor, so there are occasions it - * needs to be retrieved, such as to be initialized by EmbeddedContentType - */ - RegionParser getParser(); - - /** - * @deprecated use getStructuredDocumentRegions() - * @return - */ - IStructuredDocumentRegionList getRegionList(); - - /** - * Returns the <code>IStructuredDocumentRegion</code> at the given character offset. - * @param offset - * @return the <code>IStructuredDocumentRegion</code> at the given character offset. - */ - IStructuredDocumentRegion getRegionAtCharacterOffset(int offset); - - /** - * Returns <code>IStructuredDocumentRegion</code>s in the specified range. - * @param offset - * @param length - * @return <code>IStructuredDocumentRegion</code>s in the specified range. - */ - IStructuredDocumentRegion[] getStructuredDocumentRegions(int offset, int length); - - /** - * Returns all <code>IStructuredDocumentRegion</code>s in the document. - * @return all <code>IStructuredDocumentRegion</code>s in the document. - */ - IStructuredDocumentRegion[] getStructuredDocumentRegions(); - - /** - * Note: this method was made public, and part of the interface, for - * easier testing. Clients normally never manipulate the reparser directly - * (nor should they need to). - */ - IStructuredTextReParser getReParser(); - - String getText(); - - IStructuredTextUndoManager getUndoManager(); - - /** - * causes that portion of the document from startOffset to length to be - * marked as readonly. Note that if this range overlaps with some other - * region with is readonly, the regions are effectivly combined. - * - * @param startOffset - * @param length - */ - void makeReadOnly(int startOffset, int length); - - /** - * newInstance is similar to clone, except it contains no data. One - * important thing to duplicate is the parser, with the parser correctly - * "cloned", including its tokeninzer, block tags, etc. - * - * NOTE: even after obtaining a 'newInstance' the client may have to do - * some initialization, for example, it may need to add its own model - * listeners. Or, as another example, if the IStructuredDocument has a - * parser of type StructuredDocumentRegionParser, then the client may need - * to add its own StructuredDocumentRegionHandler to that parser, if it is - * in fact needed. - */ - IStructuredDocument newInstance(); - - void removeDocumentAboutToChangeListener(IModelAboutToBeChangedListener listener); - - void removeDocumentChangedListener(IStructuredDocumentListener listener); - - void removeDocumentChangingListener(IStructuredDocumentListener listener); - - /** - * One of the APIs to manipulate the IStructuredDocument. - * - * replaceText replaces the text from oldStart to oldEnd with the new text - * found in the requestedChange string. If oldStart and oldEnd are equal, - * it is an insertion request. If requestedChange is null (or empty) it is - * a delete request. Otherwise it is a replace request. - */ - StructuredDocumentEvent replaceText(Object source, int oldStart, int replacementLength, String requestedChange); - - /** - * Note, same as replaceText API, but will allow readonly areas to be - * replaced. This should seldom be called with a value of "true" for - * ignoreReadOnlySetting. One case where its ok is with undo operations - * (since, presumably, if user just did something that happended to - * involve some inserting readonly text, they should normally be allowed - * to still undo that operation. Otherwise, I can't think of a single - * example, unless its to give the user a choice, e.g. "you are about to - * overwrite read only portions, do you want to continue". - */ - StructuredDocumentEvent replaceText(Object source, int oldStart, int replacementLength, String requestedChange, boolean ignoreReadOnlySetting); - - /** - * This method is to remember info about the encoding When the resource - * was last loaded or saved. Note: it is not kept "current", that is, can - * not be depended on blindly to reflect what encoding to use. For that, - * must go through the normal rules expressed in Loaders and Dumpers. - */ - void setEncodingMemento(EncodingMemento encodingMemento); - - public void setLineDelimiter(String delimiter); - - /** - * One of the APIs to manipulate the IStructuredDocument in terms of Text. - * - * The setText method replaces all text in the model. - */ - StructuredDocumentEvent setText(Object requester, String allText); - - void setUndoManager(IStructuredTextUndoManager undoManager); - -} |