diff options
Diffstat (limited to 'core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/ReadOnlyPosition.java')
| -rw-r--r-- | core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/ReadOnlyPosition.java | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/ReadOnlyPosition.java b/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/ReadOnlyPosition.java new file mode 100644 index 0000000000..4c4bccfeb1 --- /dev/null +++ b/core/bundles/org.eclipse.wst.sse.core/src/org/eclipse/wst/sse/core/internal/text/ReadOnlyPosition.java @@ -0,0 +1,37 @@ +/******************************************************************************* + * Copyright (c) 2006 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 + *******************************************************************************/ +package org.eclipse.wst.sse.core.internal.text; + +import org.eclipse.jface.text.Position; + +class ReadOnlyPosition extends Position { + private boolean fIncludeStartOffset = false; + + public ReadOnlyPosition(int newOffset, int newLength, boolean includeStart) { + super(newOffset, newLength); + fIncludeStartOffset = includeStart; + } + + public boolean overlapsWith(int newOffset, int newLength) { + boolean overlapsWith = super.overlapsWith(newOffset, newLength); + if (overlapsWith) { + /* + * BUG157526 If at the start of the read only region and length = + * 0 most likely asking to insert and want to all inserting before + * read only region + */ + if (fIncludeStartOffset && (newLength == 0) && (this.length != 0) && (newOffset == this.offset)) { + overlapsWith = false; + } + } + return overlapsWith; + } +} |