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1 files changed, 47 insertions, 0 deletions

diff --git a/src/javascript/jsc/bindings/webcore/TextMetrics.idl b/src/javascript/jsc/bindings/webcore/TextMetrics.idl
new file mode 100644
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+++ b/src/javascript/jsc/bindings/webcore/TextMetrics.idl
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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. 
+ */
+
+[
+    Exposed=(Window,Worker),
+] interface TextMetrics {
+    // FIXME: All the unrestricted float attributes below should be doubles.
+
+    // x-direction
+    readonly attribute unrestricted float width; // advance width
+    readonly attribute unrestricted float actualBoundingBoxLeft;
+    readonly attribute unrestricted float actualBoundingBoxRight;
+
+    // y-direction
+    readonly attribute unrestricted float fontBoundingBoxAscent;
+    readonly attribute unrestricted float fontBoundingBoxDescent;
+    readonly attribute unrestricted float actualBoundingBoxAscent;
+    readonly attribute unrestricted float actualBoundingBoxDescent;
+    readonly attribute unrestricted float emHeightAscent;
+    readonly attribute unrestricted float emHeightDescent;
+    readonly attribute unrestricted float hangingBaseline;
+    readonly attribute unrestricted float alphabeticBaseline;
+    readonly attribute unrestricted float ideographicBaseline;
+};
+