webkitgtk-2.16.5HEADwebkitgtk-2.16.5master

1 files changed, 53 insertions, 0 deletions

diff --git a/Source/WebInspectorUI/UserInterface/Base/ImageUtilities.js b/Source/WebInspectorUI/UserInterface/Base/ImageUtilities.js
new file mode 100644
index 000000000..f04831881
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+++ b/Source/WebInspectorUI/UserInterface/Base/ImageUtilities.js
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+/*
+ * Copyright (C) 2013, 2015 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. AND ITS CONTRIBUTORS ``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 ITS 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.
+ */
+
+function useSVGSymbol(url, className, title)
+{
+    const svgNamespace = "http://www.w3.org/2000/svg";
+    const xlinkNamespace = "http://www.w3.org/1999/xlink";
+
+    let svgElement = document.createElementNS(svgNamespace, "svg");
+    svgElement.style.width = "100%";
+    svgElement.style.height = "100%";
+
+    // URL must contain a fragment reference to a graphical element, like a symbol. If none is given
+    // append #root which all of our SVGs have on the top level <svg> element.
+    if (!url.includes("#"))
+        url += "#root";
+
+    let useElement = document.createElementNS(svgNamespace, "use");
+    useElement.setAttributeNS(xlinkNamespace, "xlink:href", url);
+    svgElement.appendChild(useElement);
+
+    let wrapper = document.createElement("div");
+    wrapper.appendChild(svgElement);
+
+    if (className)
+        wrapper.className = className;
+    if (title)
+        wrapper.title = title;
+
+    return wrapper;
+}