Added MacOS SDK

2026-06-11 14:04:52 +12:00
parent ffdc88608e
commit 553ab6537a
2151 changed files with 450464 additions and 0 deletions
@@ -0,0 +1,131 @@
+/*
+ * Copyright (C) 2013, 2015 Apple Inc. All rights reserved.
+ * Copyright (C) 2017 Devin Rousso <webkit@devinrousso.com>. 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.
+ */
+
+WI.ImageUtilities = class ImageUtilities {
+    static 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;
+    }
+
+    static promisifyLoad(src)
+    {
+        return new Promise((resolve, reject) => {
+            let image = new Image;
+            let resolveWithImage = () => { resolve(image); };
+            image.addEventListener("load", resolveWithImage);
+            image.addEventListener("error", resolveWithImage);
+            image.src = src;
+        });
+    }
+
+    static scratchCanvasContext2D(callback)
+    {
+        if (!WI.ImageUtilities._scratchContext2D)
+            WI.ImageUtilities._scratchContext2D = document.createElement("canvas").getContext("2d");
+
+        let context = WI.ImageUtilities._scratchContext2D;
+
+        context.clearRect(0, 0, context.canvas.width, context.canvas.height);
+        context.save();
+        callback(context);
+        context.restore();
+    }
+
+    static imageFromImageBitmap(data)
+    {
+        console.assert(data instanceof ImageBitmap);
+
+        let image = null;
+        WI.ImageUtilities.scratchCanvasContext2D((context) => {
+            context.canvas.width = data.width;
+            context.canvas.height = data.height;
+            context.drawImage(data, 0, 0);
+
+            image = new Image;
+            image.src = context.canvas.toDataURL();
+        });
+        return image;
+    }
+
+    static imageFromImageData(data)
+    {
+        console.assert(data instanceof ImageData);
+
+        let image = null;
+        WI.ImageUtilities.scratchCanvasContext2D((context) => {
+            context.canvas.width = data.width;
+            context.canvas.height = data.height;
+            context.putImageData(data, 0, 0);
+
+            image = new Image;
+            image.src = context.canvas.toDataURL();
+        });
+        return image;
+    }
+
+    static imageFromCanvasGradient(gradient, width, height)
+    {
+        console.assert(gradient instanceof CanvasGradient);
+
+        let image = null;
+        WI.ImageUtilities.scratchCanvasContext2D((context) => {
+            context.canvas.width = width;
+            context.canvas.height = height;
+            context.fillStyle = gradient;
+            context.fillRect(0, 0, width, height);
+
+            image = new Image;
+            image.src = context.canvas.toDataURL();
+        });
+        return image;
+    }
+};
+
+WI.ImageUtilities._scratchContext2D = null;