Code drop from //branches/cupcake/...@124589

1 files changed, 66 insertions, 0 deletions

diff --git a/WebKit/mac/WebView/WebTextIterator.h b/WebKit/mac/WebView/WebTextIterator.h
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+++ b/WebKit/mac/WebView/WebTextIterator.h
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+/*
+ * Copyright (C) 2008 Apple Inc. All Rights Reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
+ * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
+ */
+
+#import <Foundation/Foundation.h>
+
+
+@class DOMRange;
+@class DOMNode;
+@class WebTextIteratorPrivate;
+
+@interface WebTextIterator : NSObject
+{
+@private
+    WebTextIteratorPrivate *_private;
+}
+
+- (id)initWithRange:(DOMRange *)range;
+
+/*!
+ @method advance:
+ @abstract Makes the WebTextIterator iterate to the next visible text element.
+ */
+- (void)advance;
+
+/*!
+ @method currentNode:
+ @result The current DOMNode in the WebTextIterator.
+ */
+- (DOMNode *)currentNode;
+
+/*!
+ @method currentText:
+ @result The current text in the WebTextIterator.
+ */
+- (NSString *)currentText;
+
+/*!
+ @method atEnd:
+ @result YES if the WebTextIterator has reached the end of the DOMRange.
+ */
+- (BOOL)atEnd;
+
+
+@end