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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set ts=2 sw=2 sts=2 et: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* Javascript library for dynamically generating a simple SVG/SMIL reftest
* with several copies of the same animation, each seeked to a different time.
*/
// Global variables
const START_TIMES = [ "4.0s", "3.0s", "2.7s",
"2.25s", "2.01s", "1.5s",
"1.4s", "1.0s", "0.5s" ];
const X_POSNS = [ "20px", "70px", "120px",
"20px", "70px", "120px",
"20px", "70px", "120px" ];
const Y_POSNS = [ "20px", "20px", "20px",
"70px", "70px", "70px",
"120px", "120px", "120px" ];
const DURATION = "2s";
const SNAPSHOT_TIME ="3";
const SVGNS = "http://www.w3.org/2000/svg";
// Convenience wrapper using testAnimatedGrid to make 15pt-by-15pt rects
function testAnimatedRectGrid(animationTagName, animationAttrHashList) {
var targetTagName = "rect";
var targetAttrHash = {"width" : "15px",
"height" : "15px" };
testAnimatedGrid(targetTagName, targetAttrHash,
animationTagName, animationAttrHashList);
}
// Convenience wrapper using testAnimatedGrid to make grid of text
function testAnimatedTextGrid(animationTagName, animationAttrHashList) {
var targetTagName = "text";
var targetAttrHash = { };
testAnimatedGrid(targetTagName, targetAttrHash,
animationTagName, animationAttrHashList);
}
// Generates a visual grid of elements of type "targetTagName", with the
// attribute values given in targetAttrHash. Each generated element has
// exactly one child -- an animation element of type "animationTagName", with
// the attribute values given in animationAttrHash.
function testAnimatedGrid(targetTagName, targetAttrHash,
animationTagName, animationAttrHashList) {
// SANITY CHECK
const numElementsToMake = START_TIMES.length;
if (X_POSNS.length != numElementsToMake ||
Y_POSNS.length != numElementsToMake) {
return;
}
for (var i = 0; i < animationAttrHashList.length; i++) {
var animationAttrHash = animationAttrHashList[i];
// Default to fill="freeze" so we can test the final value of the animation
if (!animationAttrHash["fill"]) {
animationAttrHash["fill"] = "freeze";
}
}
// Build the grid!
var svg = document.documentElement;
for (var i = 0; i < numElementsToMake; i++) {
// Build target & animation elements
var targetElem = buildElement(targetTagName, targetAttrHash);
for (var j = 0; j < animationAttrHashList.length; j++) {
var animationAttrHash = animationAttrHashList[j];
var animElem = buildElement(animationTagName, animationAttrHash);
// Customize them using global constant values
targetElem.setAttribute("x", X_POSNS[i]);
targetElem.setAttribute("y", Y_POSNS[i]);
animElem.setAttribute("begin", START_TIMES[i]);
animElem.setAttribute("dur", DURATION);
// Append to target
targetElem.appendChild(animElem);
}
// Insert target into DOM
svg.appendChild(targetElem);
}
// Take snapshot
setTimeAndSnapshot(SNAPSHOT_TIME, true);
}
function buildElement(tagName, attrHash) {
var elem = document.createElementNS(SVGNS, tagName);
for (var attrName in attrHash) {
var attrValue = attrHash[attrName];
elem.setAttribute(attrName, attrValue);
}
// If we're creating a text node, populate it with some text.
if (tagName == "text") {
elem.appendChild(document.createTextNode("abc"));
}
return elem;
}
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