mirror of
https://github.com/openseadragon/openseadragon.git
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1008 lines
48 KiB
JavaScript
1008 lines
48 KiB
JavaScript
/* global QUnit, module, Util, $, console, test, asyncTest, start, ok, equal, propEqual */
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(function () {
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var debug = false,
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viewer,
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displayRegion,
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navigator,
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navigatorScaleFactor,
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contentStartFromLeft,
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contentStartFromTop,
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displayRegionWidth,
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displayRegionHeight,
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topNavigatorClickAdjustment;
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module("navigator", {
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setup: function () {
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Util.initializeTestDOM();
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resetTestVariables();
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$(document).scrollTop(0);
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$(document).scrollLeft(0);
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},
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teardown: function () {
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// jQuery UI creates its controls outside the normal DOM hierarchy which QUnit cleans up:
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if ($('#exampleNavigator').is(':ui-dialog')) {
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$('#exampleNavigator').dialog('destroy');
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}
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resetTestVariables();
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}
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});
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var resetTestVariables = function () {
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if (viewer) {
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viewer.close();
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}
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displayRegion = null;
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navigator = null;
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navigatorScaleFactor = null;
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contentStartFromLeft = null;
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contentStartFromTop = null;
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displayRegionWidth = null;
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displayRegionHeight = null;
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topNavigatorClickAdjustment = 0;
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};
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var assessNavigatorLocation = function (expectedX, expectedY) {
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var navigator = $(".navigator");
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Util.assessNumericValue(expectedX, navigator.offset().left, 10, ' Navigator x Position');
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Util.assessNumericValue(expectedY, navigator.offset().top, 10, ' Navigator y Position');
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};
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var assessNavigatorSize = function (expectedWidth, expectedHeight, msg) {
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var navigator = $(".navigator");
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Util.assessNumericValue(expectedWidth, navigator.width(), 2, ' Navigator Width ' + (msg ? msg : ''));
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Util.assessNumericValue(expectedHeight, navigator.height(), 2, ' Navigator Height ' + (msg ? msg : ''));
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};
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var assessNavigatorAspectRatio = function (expectedAspectRatio, variance, msg) {
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var navigator = $(".navigator");
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Util.assessNumericValue(expectedAspectRatio, navigator.width() / navigator.height(), variance, ' Navigator Aspect Ratio ' + (msg ? msg : ''));
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};
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var assessNavigatorArea = function (expectedArea, msg) {
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var navigator = $(".navigator");
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Util.assessNumericValue(expectedArea, navigator.width() * navigator.height(), Math.max(navigator.width(), navigator.height()), ' Navigator Area ' + (msg ? msg : ''));
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};
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var navigatorRegionBoundsInPoints = function () {
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var regionBoundsInPoints,
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expectedDisplayRegionWidth,
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expectedDisplayRegionHeight,
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expectedDisplayRegionXLocation,
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expectedDisplayRegionYLocation;
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if (navigator === null) {
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navigator = $(".navigator");
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navigatorScaleFactor = Math.min(
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navigator.width() / viewer.viewport._contentSize.x,
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navigator.height() / viewer.viewport._contentSize.y);
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displayRegionWidth = viewer.viewport._contentSize.x * navigatorScaleFactor;
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displayRegionHeight = viewer.viewport._contentSize.y * navigatorScaleFactor;
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contentStartFromLeft = (navigator.width() - displayRegionWidth) / 2;
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contentStartFromTop = (navigator.height() - displayRegionHeight) / 2;
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}
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expectedDisplayRegionWidth = viewer.viewport.getBounds().width * displayRegionWidth;
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expectedDisplayRegionHeight = viewer.viewport.getBounds().height * displayRegionHeight * viewer.source.aspectRatio;
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expectedDisplayRegionXLocation = viewer.viewport.getBounds().x * displayRegionWidth + contentStartFromLeft;
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expectedDisplayRegionYLocation = viewer.viewport.getBounds().y * displayRegionHeight * viewer.source.aspectRatio + contentStartFromTop;
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regionBoundsInPoints = new OpenSeadragon.Rect(expectedDisplayRegionXLocation, expectedDisplayRegionYLocation, expectedDisplayRegionWidth, expectedDisplayRegionHeight);
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if (debug) {
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console.log('Image width: ' + viewer.viewport._contentSize.x + '\n' +
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'Image height: ' + viewer.viewport._contentSize.y + '\n' +
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'navigator.width(): ' + navigator.width() + '\n' +
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'navigator.height(): ' + navigator.height() + '\n' +
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'navigatorScaleFactor: ' + navigatorScaleFactor + '\n' +
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'contentStartFromLeft: ' + contentStartFromLeft + '\n' +
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'contentStartFromTop: ' + contentStartFromTop + '\n' +
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'displayRegionWidth: ' + displayRegionWidth + '\n' +
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'displayRegionHeight: ' + displayRegionHeight + '\n' +
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'expectedDisplayRegionXLocation: ' + expectedDisplayRegionXLocation + '\n' +
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'expectedDisplayRegionYLocation: ' + expectedDisplayRegionYLocation + '\n' +
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'expectedDisplayRegionWidth: ' + expectedDisplayRegionWidth + '\n' +
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'expectedDisplayRegionHeight: ' + expectedDisplayRegionHeight + '\n'
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);
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}
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return regionBoundsInPoints;
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};
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var assessDisplayRegion = function (status) {
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if (debug) {
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console.log(status);
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}
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var expectedBounds = navigatorRegionBoundsInPoints();
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Util.assessNumericValue(expectedBounds.width, displayRegion.width() + viewer.navigator.totalBorderWidths.x, 2, status + ' Width synchronization');
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Util.assessNumericValue(expectedBounds.height, displayRegion.height() + viewer.navigator.totalBorderWidths.y, 2, status + ' Height synchronization');
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Util.assessNumericValue(expectedBounds.x, displayRegion.position().left, 2, status + ' Left synchronization');
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Util.assessNumericValue(expectedBounds.y, displayRegion.position().top, 2, status + ' Top synchronization');
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};
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var waitForViewer = function () {
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return function (handler, count, lastDisplayRegionLeft, lastDisplayWidth) {
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var viewerAndNavigatorDisplayReady = false,
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currentDisplayRegionLeft,
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currentDisplayWidth;
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if (displayRegion === null) {
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displayRegion = $(".displayregion");
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}
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if (typeof count !== "number") {
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count = 0;
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lastDisplayRegionLeft = null;
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lastDisplayWidth = null;
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}
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try {
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currentDisplayRegionLeft = displayRegion.position().left;
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currentDisplayWidth = displayRegion.width();
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viewerAndNavigatorDisplayReady = viewer.drawer !== null &&
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!viewer.world.needsDraw() &&
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currentDisplayWidth > 0 &&
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Util.equalsWithVariance(lastDisplayRegionLeft, currentDisplayRegionLeft, 0.0001) &&
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Util.equalsWithVariance(lastDisplayWidth, currentDisplayWidth, 0.0001) &&
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Util.equalsWithVariance(viewer.viewport.getBounds(true).x, viewer.viewport.getBounds().x, 0.0001) &&
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Util.equalsWithVariance(viewer.viewport.getBounds(true).y, viewer.viewport.getBounds().y, 0.0001) &&
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Util.equalsWithVariance(viewer.viewport.getBounds(true).width, viewer.viewport.getBounds().width, 0.0001);
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}
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catch (err) {
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//Ignore. Subsequent code will try again shortly
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}
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if (( !viewerAndNavigatorDisplayReady) && count < 50) {
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count++;
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setTimeout(function () {
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waitForViewer(handler, count, currentDisplayRegionLeft, currentDisplayWidth);
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}, 100);
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}
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else {
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if (count === 40) {
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console.log("waitForViewer:" +
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viewer.drawer + ":" + viewer.world.needsDraw() + ":" +
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viewerAndNavigatorDisplayReady + ":" +
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lastDisplayRegionLeft + ":" + currentDisplayRegionLeft + ":" +
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lastDisplayWidth + ":" + currentDisplayWidth + ":" +
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viewer.viewport.getBounds(true).x + ":" + viewer.viewport.getBounds().x + ":" +
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viewer.viewport.getBounds(true).y + ":" + viewer.viewport.getBounds().y + ":" +
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viewer.viewport.getBounds(true).width + ":" + viewer.viewport.getBounds().width + ":" +
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count);
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}
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handler();
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}
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};
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}();
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var simulateNavigatorClick = function (viewer, locationX, locationY) {
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//Assumes that the page has not been scrolled from the top or left
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var $canvas = $(viewer.element).find('.openseadragon-canvas'),
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offset = $canvas.offset(),
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event = {
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clientX:offset.left + locationX,
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clientY:offset.top + locationY
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};
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$canvas
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.simulate(OpenSeadragon.MouseTracker.haveMouseEnter ? 'mouseenter' : 'mouseover', event)
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.simulate('mousedown', event)
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.simulate('mouseup', event);
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};
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var simulateNavigatorDrag = function (viewer, distanceX, distanceY) {
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var $canvas = $(viewer.element).find('.displayregion'),
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event = {
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dx:Math.floor(distanceX),
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dy:Math.floor(distanceY)
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};
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$canvas
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.simulate('drag', event);
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};
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var assessViewerInCorner = function (theContentCorner) {
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return function () {
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var expectedXCoordinate, expectedYCoordinate;
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if (theContentCorner === "TOPLEFT") {
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expectedXCoordinate = 0;
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expectedYCoordinate = 0;
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}
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else if (theContentCorner === "TOPRIGHT") {
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expectedXCoordinate = 1 - viewer.viewport.getBounds().width;
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expectedYCoordinate = 0;
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}
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else if (theContentCorner === "BOTTOMRIGHT") {
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expectedXCoordinate = 1 - viewer.viewport.getBounds().width;
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expectedYCoordinate = 1 / viewer.source.aspectRatio - viewer.viewport.getBounds().height;
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}
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else if (theContentCorner === "BOTTOMLEFT") {
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expectedXCoordinate = 0;
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expectedYCoordinate = 1 / viewer.source.aspectRatio - viewer.viewport.getBounds().height;
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}
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if (viewer.viewport.getBounds().width < 1) {
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Util.assessNumericValue(expectedXCoordinate, viewer.viewport.getBounds().x, 0.04, ' Viewer at ' + theContentCorner + ', x coord');
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}
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if (viewer.viewport.getBounds().height < 1 / viewer.source.aspectRatio) {
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Util.assessNumericValue(expectedYCoordinate, viewer.viewport.getBounds().y, 0.04, ' Viewer at ' + theContentCorner + ', y coord');
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}
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};
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};
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var assessViewerInCenter = function () {
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var yPositionVariance = 0.04;
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if (viewer.source.aspectRatio < 1) {
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yPositionVariance = yPositionVariance / viewer.source.aspectRatio;
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}
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Util.assessNumericValue(1 / viewer.source.aspectRatio / 2, viewer.viewport.getCenter().y, yPositionVariance, ' Viewer at center, y coord');
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Util.assessNumericValue(0.5, viewer.viewport.getCenter().x, 0.4, ' Viewer at center, x coord');
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};
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var clickOnNavigator = function (theContentCorner) {
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return function () {
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var xPos,
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yPos;
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if (theContentCorner === "TOPLEFT") {
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xPos = contentStartFromLeft;
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yPos = contentStartFromTop + topNavigatorClickAdjustment;
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}
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else if (theContentCorner === "TOPRIGHT") {
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xPos = contentStartFromLeft + displayRegionWidth;
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yPos = contentStartFromTop+ topNavigatorClickAdjustment;
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}
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else if (theContentCorner === "BOTTOMRIGHT") {
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xPos = contentStartFromLeft + displayRegionWidth;
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yPos = contentStartFromTop + displayRegionHeight;
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}
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else if (theContentCorner === "BOTTOMLEFT") {
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xPos = contentStartFromLeft;
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yPos = contentStartFromTop + displayRegionHeight;
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}
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simulateNavigatorClick(viewer.navigator, xPos, yPos);
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};
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};
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var dragNavigatorBackToCenter = function () {
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var start = viewer.viewport.getBounds().getTopLeft(),
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target = new OpenSeadragon.Point(0.5 - viewer.viewport.getBounds().width / 2,
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1 / viewer.source.aspectRatio / 2 - viewer.viewport.getBounds().height / 2),
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delta = target.minus(start);
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if (viewer.source.aspectRatio < 1) {
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delta.y = delta.y * viewer.source.aspectRatio;
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}
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simulateNavigatorDrag(viewer.navigator, delta.x * displayRegionWidth, delta.y * displayRegionHeight);
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};
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var resizeElement = function ($element, width, height) {
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$element.width(width);
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$element.height(height);
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};
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var assessNavigatorViewerPlacement = function (seadragonProperties, testProperties) {
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var navigatorOperationScenarios = [
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{interactionOperation:clickOnNavigator("TOPRIGHT"),
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assessmentOperation:assessViewerInCorner("TOPRIGHT"),
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assessmentMessage:"After click on navigator on top right" },
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{interactionOperation:dragNavigatorBackToCenter,
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assessmentOperation:assessViewerInCenter,
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assessmentMessage:"After drag on navigator from top right" },
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{interactionOperation:clickOnNavigator("BOTTOMLEFT"),
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assessmentOperation:assessViewerInCorner("BOTTOMLEFT"),
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assessmentMessage:"After click on navigator on bottom left" },
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{interactionOperation:dragNavigatorBackToCenter,
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assessmentOperation:assessViewerInCenter,
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assessmentMessage:"After drag on navigator from bottom left" },
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{interactionOperation:clickOnNavigator("BOTTOMRIGHT"),
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assessmentOperation:assessViewerInCorner("BOTTOMRIGHT"),
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assessmentMessage:"After click on navigator on bottom right" },
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{interactionOperation:dragNavigatorBackToCenter,
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assessmentOperation:assessViewerInCenter,
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assessmentMessage:"After drag on navigator from bottom right" },
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{interactionOperation:clickOnNavigator("TOPLEFT"),
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assessmentOperation:assessViewerInCorner("TOPLEFT"),
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assessmentMessage:"After click on navigator on top left" },
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{interactionOperation:dragNavigatorBackToCenter,
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assessmentOperation:assessViewerInCenter,
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assessmentMessage:"After drag on navigator from top left" }
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],
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viewerResizeScenarios = [
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{resizeFactorX:0.5, resizeFactorY:1.0, assessmentMessage:"After Viewer Resize (50%, 100%)"},
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{resizeFactorX:1.0, resizeFactorY:0.5, assessmentMessage:"After Viewer Resize (100%, 50%)"},
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{resizeFactorX:1.0, resizeFactorY:1.0, assessmentMessage:"After Viewer Resize (100%, 100%)"}
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],
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navigatorResizeScenarios = [
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{resizeFactorX:0.75, resizeFactorY:1.0, assessmentMessage:"After Navigator Resize (75%, 100%)"},
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{resizeFactorX:1.0, resizeFactorY:0.75, assessmentMessage:"After Navigator Resize (100%, 75%)"},
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{resizeFactorX:1.0, resizeFactorY:1.0, assessmentMessage:"After Navigator Resize (100%, 100%)"}
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],
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autoFadeWaitTime = 100,
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navigatorElement = null,
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viewerElement = null,
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viewerOriginalSize = null,
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navigatorOriginalSize = null;
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seadragonProperties.visibilityRatio = 1;
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viewer = OpenSeadragon(seadragonProperties);
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if ($.isNumeric(testProperties.topNavigatorClickAdjustment))
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{
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topNavigatorClickAdjustment = testProperties.topNavigatorClickAdjustment;
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}
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var assessNavigatorOperationAndTakeNextStep = function (step) {
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return function () {
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var nextStep = step + 1;
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assessDisplayRegion(navigatorOperationScenarios[step].assessmentMessage);
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navigatorOperationScenarios[step].assessmentOperation();
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if (step === navigatorOperationScenarios.length - 1) {
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start();
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}
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else {
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navigatorOperationScenarios[nextStep].interactionOperation();
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waitForViewer(assessNavigatorOperationAndTakeNextStep(nextStep));
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}
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};
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};
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var assessAfterSnapback = function () {
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assessDisplayRegion("After snapback");
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navigatorOperationScenarios[0].interactionOperation();
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waitForViewer(assessNavigatorOperationAndTakeNextStep(0));
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};
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var assessAfterDragOnViewer = function () {
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assessDisplayRegion("After pan");
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viewer.viewport.applyConstraints();
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waitForViewer(assessAfterSnapback);
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};
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var assessAfterZoomOnViewer = function () {
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var target = new OpenSeadragon.Point(0.4, 0.4);
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assessDisplayRegion("After image zoom");
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viewer.viewport.panTo(target);
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waitForViewer(assessAfterDragOnViewer);
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};
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var assessAfterResizeNavigator = function () {
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viewer.viewport.zoomTo(viewer.viewport.getZoom() * 2);
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waitForViewer(assessAfterZoomOnViewer);
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};
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var assessNavigatorResizeAndTakeNextStep = function (step) {
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return function () {
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var nextStep = step + 1;
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assessNavigatorSize(navigatorOriginalSize.x * navigatorResizeScenarios[step].resizeFactorX, navigatorOriginalSize.y * navigatorResizeScenarios[step].resizeFactorY, navigatorResizeScenarios[step].assessmentMessage);
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assessDisplayRegion(navigatorResizeScenarios[step].assessmentMessage);
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if (step === viewerResizeScenarios.length - 1) {
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assessAfterResizeNavigator();
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}
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else {
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resizeElement(navigatorElement, navigatorOriginalSize.x * navigatorResizeScenarios[nextStep].resizeFactorX, navigatorOriginalSize.y * navigatorResizeScenarios[nextStep].resizeFactorY);
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waitForViewer(assessNavigatorResizeAndTakeNextStep(nextStep));
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}
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};
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};
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var assessViewerResizeAndTakeNextStep = function (step) {
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return function () {
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var nextStep = step + 1;
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if (seadragonProperties.navigatorId) {
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// Navigator hosted in outside element...size shouldn't change
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assessNavigatorSize(navigatorOriginalSize.x, navigatorOriginalSize.y, viewerResizeScenarios[step].assessmentMessage);
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}
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else {
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// Navigator hosted in viewer
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if (seadragonProperties.navigatorPosition && seadragonProperties.navigatorPosition == 'ABSOLUTE') {
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// Navigator positioned 'ABSOLUTE'...size shouldn't change
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assessNavigatorSize(navigatorOriginalSize.x, navigatorOriginalSize.y, viewerResizeScenarios[step].assessmentMessage);
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}
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else {
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// Navigator positioned 'TOP_LEFT', 'TOP_RIGHT', 'BOTTOM_LEFT', or 'BOTTOM_RIGHT'
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if (seadragonProperties.navigatorMaintainSizeRatio) {
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// Navigator should maintain aspect ratio and size proportioned to viewer size
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assessNavigatorAspectRatio(viewerElement.width() / viewerElement.height(), 0.0001, viewerResizeScenarios[step].assessmentMessage);
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assessNavigatorSize(viewerElement.width() * seadragonProperties.navigatorSizeRatio, viewerElement.height() * seadragonProperties.navigatorSizeRatio, viewerResizeScenarios[step].assessmentMessage);
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}
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else {
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// Navigator should maintain aspect ratio and area
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// Variances are loosened up here, since 1 pixel rounding difference in resizing to maintain area
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// can cause a relatively large difference in area and aspect ratio.
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assessNavigatorAspectRatio(viewerElement.width() / viewerElement.height(), 0.1, viewerResizeScenarios[step].assessmentMessage);
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assessNavigatorArea(navigatorOriginalSize.x * navigatorOriginalSize.y, viewerResizeScenarios[step].assessmentMessage);
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}
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}
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}
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if (step === viewerResizeScenarios.length - 1) {
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if (seadragonProperties.navigatorId) {
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// Navigator hosted in outside element...run navigator resize tests
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resizeElement(navigatorElement, navigatorOriginalSize.x * navigatorResizeScenarios[0].resizeFactorX, navigatorOriginalSize.y * navigatorResizeScenarios[0].resizeFactorY);
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waitForViewer(assessNavigatorResizeAndTakeNextStep(0));
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}
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else {
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// Navigator hosted in viewer...skip navigator resize tests
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assessAfterResizeNavigator();
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}
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}
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else {
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resizeElement(viewerElement, viewerOriginalSize.x * viewerResizeScenarios[nextStep].resizeFactorX, viewerOriginalSize.y * viewerResizeScenarios[nextStep].resizeFactorY);
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waitForViewer(assessViewerResizeAndTakeNextStep(nextStep));
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}
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};
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};
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var captureInitialStateThenAct = function () {
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assessDisplayRegion("After image load");
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testProperties.determineExpectationsAndAssessNavigatorLocation(seadragonProperties, testProperties);
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viewerOriginalSize = new OpenSeadragon.Point(viewerElement.width(), viewerElement.height());
|
|
navigatorOriginalSize = new OpenSeadragon.Point(navigatorElement.width(), navigatorElement.height());
|
|
|
|
resizeElement(viewerElement, viewerOriginalSize.x * viewerResizeScenarios[0].resizeFactorX, viewerOriginalSize.y * viewerResizeScenarios[0].resizeFactorY);
|
|
waitForViewer(assessViewerResizeAndTakeNextStep(0));
|
|
};
|
|
|
|
var assessAutoFadeTriggered = function () {
|
|
ok(navigatorElement.parent().css("opacity") < 1, "Expecting navigator to be autofade when in the default location");
|
|
waitForViewer(captureInitialStateThenAct);
|
|
};
|
|
|
|
var assessAutoFadeDisabled = function () {
|
|
ok(navigatorElement.parent().css("opacity") > 0, "Expecting navigator to be always visible when in a custom location");
|
|
waitForViewer(captureInitialStateThenAct);
|
|
};
|
|
|
|
var openHandler = function () {
|
|
viewer.removeHandler('open', openHandler);
|
|
navigatorElement = $(testProperties.navigatorLocator);
|
|
viewerElement = $("#" + seadragonProperties.id);
|
|
//TODO This should be testProperties.testAutoFade, but test hangs. Fix this!
|
|
if (!testProperties.testAutohide) {
|
|
waitForViewer(captureInitialStateThenAct);
|
|
}
|
|
else {
|
|
ok(navigatorElement.parent().css("opacity") > 0, "Expecting navigator to be visible initially");
|
|
var event = {
|
|
clientX:1,
|
|
clientY:1
|
|
};
|
|
|
|
viewerElement.simulate('blur', event);
|
|
|
|
if (testProperties.expectedAutoFade) {
|
|
setTimeout(assessAutoFadeTriggered,autoFadeWaitTime);
|
|
} else {
|
|
setTimeout(assessAutoFadeDisabled,autoFadeWaitTime);
|
|
}
|
|
}
|
|
};
|
|
viewer.addHandler('open', openHandler);
|
|
};
|
|
|
|
asyncTest('DefaultNavigatorLocationWithWideImageTallViewer', function () {
|
|
assessNavigatorViewerPlacement({
|
|
id:'tallexample',
|
|
prefixUrl:'/build/openseadragon/images/',
|
|
tileSources:'/test/data/wide.dzi',
|
|
showNavigator:true,
|
|
navigatorSizeRatio:0.2,
|
|
navigatorMaintainSizeRatio: false,
|
|
animationTime:0
|
|
},
|
|
{
|
|
displayRegionLocator:'.navigator .displayregion',
|
|
navigatorLocator:'.navigator',
|
|
testAutoFade: false,
|
|
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
|
|
var mainViewerElement = $("#" + seadragonProperties.id),
|
|
navigatorElement = $(testProperties.navigatorLocator);
|
|
assessNavigatorLocation(mainViewerElement.offset().left + mainViewerElement.width() - navigatorElement.width(),
|
|
mainViewerElement.offset().top);
|
|
assessNavigatorSize(mainViewerElement.width() * seadragonProperties.navigatorSizeRatio, mainViewerElement.height() * seadragonProperties.navigatorSizeRatio);
|
|
assessNavigatorAspectRatio(mainViewerElement.width() / mainViewerElement.height(), 0.0001);
|
|
}
|
|
});
|
|
});
|
|
|
|
asyncTest('DefaultNavigatorLocationWithTallImageWideViewer', function () {
|
|
assessNavigatorViewerPlacement({
|
|
id:'wideexample',
|
|
prefixUrl:'/build/openseadragon/images/',
|
|
tileSources:'/test/data/tall.dzi',
|
|
showNavigator:true,
|
|
navigatorSizeRatio:0.2,
|
|
navigatorMaintainSizeRatio: false,
|
|
animationTime:0,
|
|
controlsFadeDelay:0,
|
|
controlsFadeLength:1
|
|
},
|
|
{
|
|
displayRegionLocator:'.navigator .displayregion',
|
|
navigatorLocator:'.navigator',
|
|
testAutoFade: true,
|
|
expectedAutoFade: true,
|
|
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
|
|
var mainViewerElement = $("#" + seadragonProperties.id),
|
|
navigatorElement = $(testProperties.navigatorLocator);
|
|
assessNavigatorLocation(mainViewerElement.offset().left + mainViewerElement.width() - navigatorElement.width(),
|
|
mainViewerElement.offset().top);
|
|
assessNavigatorSize(mainViewerElement.width() * seadragonProperties.navigatorSizeRatio, mainViewerElement.height() * seadragonProperties.navigatorSizeRatio);
|
|
assessNavigatorAspectRatio(mainViewerElement.width() / mainViewerElement.height(), 0.0001);
|
|
}
|
|
});
|
|
});
|
|
|
|
asyncTest('TopLeftNavigatorLocation', function () {
|
|
assessNavigatorViewerPlacement({
|
|
id:'example',
|
|
prefixUrl:'/build/openseadragon/images/',
|
|
tileSources:'/test/data/testpattern.dzi',
|
|
showNavigationControl: false,
|
|
showNavigator:true,
|
|
navigatorSizeRatio:0.2,
|
|
navigatorMaintainSizeRatio: false,
|
|
navigatorPosition: 'TOP_LEFT',
|
|
animationTime:0,
|
|
controlsFadeDelay:0,
|
|
controlsFadeLength:1
|
|
},
|
|
{
|
|
displayRegionLocator:'.navigator .displayregion',
|
|
navigatorLocator:'.navigator',
|
|
testAutoFade: true,
|
|
expectedAutoFade: true,
|
|
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
|
|
var mainViewerElement = $("#" + seadragonProperties.id),
|
|
navigatorElement = $(testProperties.navigatorLocator);
|
|
assessNavigatorLocation(mainViewerElement.offset().left,
|
|
mainViewerElement.offset().top);
|
|
assessNavigatorSize(mainViewerElement.width() * seadragonProperties.navigatorSizeRatio, mainViewerElement.height() * seadragonProperties.navigatorSizeRatio);
|
|
assessNavigatorAspectRatio(mainViewerElement.width() / mainViewerElement.height(), 0.0001);
|
|
}
|
|
});
|
|
});
|
|
|
|
asyncTest('TopRightNavigatorLocation', function () {
|
|
assessNavigatorViewerPlacement({
|
|
id:'example',
|
|
prefixUrl:'/build/openseadragon/images/',
|
|
tileSources:'/test/data/testpattern.dzi',
|
|
showNavigationControl: false,
|
|
showNavigator:true,
|
|
navigatorSizeRatio:0.2,
|
|
navigatorMaintainSizeRatio: true,
|
|
navigatorPosition: 'TOP_RIGHT',
|
|
animationTime:0,
|
|
controlsFadeDelay:0,
|
|
controlsFadeLength:1
|
|
},
|
|
{
|
|
displayRegionLocator:'.navigator .displayregion',
|
|
navigatorLocator:'.navigator',
|
|
testAutoFade: true,
|
|
expectedAutoFade: true,
|
|
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
|
|
var mainViewerElement = $("#" + seadragonProperties.id),
|
|
navigatorElement = $(testProperties.navigatorLocator);
|
|
assessNavigatorLocation(mainViewerElement.offset().left + mainViewerElement.width() - navigatorElement.width(),
|
|
mainViewerElement.offset().top);
|
|
assessNavigatorSize(mainViewerElement.width() * seadragonProperties.navigatorSizeRatio, mainViewerElement.height() * seadragonProperties.navigatorSizeRatio);
|
|
assessNavigatorAspectRatio(mainViewerElement.width() / mainViewerElement.height(), 0.0001);
|
|
}
|
|
});
|
|
});
|
|
|
|
asyncTest('BottomLeftNavigatorLocation', function () {
|
|
assessNavigatorViewerPlacement({
|
|
id:'example',
|
|
prefixUrl:'/build/openseadragon/images/',
|
|
tileSources:'/test/data/testpattern.dzi',
|
|
showNavigationControl: false,
|
|
showNavigator:true,
|
|
navigatorSizeRatio:0.2,
|
|
navigatorMaintainSizeRatio: false,
|
|
navigatorPosition: 'BOTTOM_LEFT',
|
|
animationTime:0,
|
|
controlsFadeDelay:0,
|
|
controlsFadeLength:1
|
|
},
|
|
{
|
|
displayRegionLocator:'.navigator .displayregion',
|
|
navigatorLocator:'.navigator',
|
|
testAutoFade: true,
|
|
expectedAutoFade: true,
|
|
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
|
|
var mainViewerElement = $("#" + seadragonProperties.id),
|
|
navigatorElement = $(testProperties.navigatorLocator);
|
|
assessNavigatorLocation(mainViewerElement.offset().left,
|
|
mainViewerElement.offset().top + mainViewerElement.height() - navigatorElement.height());
|
|
assessNavigatorSize(mainViewerElement.width() * seadragonProperties.navigatorSizeRatio, mainViewerElement.height() * seadragonProperties.navigatorSizeRatio);
|
|
assessNavigatorAspectRatio(mainViewerElement.width() / mainViewerElement.height(), 0.0001);
|
|
}
|
|
});
|
|
});
|
|
|
|
asyncTest('BottomRightNavigatorLocation', function () {
|
|
assessNavigatorViewerPlacement({
|
|
id:'example',
|
|
prefixUrl:'/build/openseadragon/images/',
|
|
tileSources:'/test/data/testpattern.dzi',
|
|
showNavigationControl: false,
|
|
showNavigator:true,
|
|
navigatorSizeRatio:0.2,
|
|
navigatorMaintainSizeRatio: false,
|
|
navigatorPosition: 'BOTTOM_RIGHT',
|
|
animationTime:0,
|
|
controlsFadeDelay:0,
|
|
controlsFadeLength:1
|
|
},
|
|
{
|
|
displayRegionLocator:'.navigator .displayregion',
|
|
navigatorLocator:'.navigator',
|
|
testAutoFade: true,
|
|
expectedAutoFade: true,
|
|
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
|
|
var mainViewerElement = $("#" + seadragonProperties.id),
|
|
navigatorElement = $(testProperties.navigatorLocator);
|
|
assessNavigatorLocation(mainViewerElement.offset().left + mainViewerElement.width() - navigatorElement.width(),
|
|
mainViewerElement.offset().top + mainViewerElement.height() - navigatorElement.height());
|
|
assessNavigatorSize(mainViewerElement.width() * seadragonProperties.navigatorSizeRatio, mainViewerElement.height() * seadragonProperties.navigatorSizeRatio);
|
|
assessNavigatorAspectRatio(mainViewerElement.width() / mainViewerElement.height(), 0.0001);
|
|
}
|
|
});
|
|
});
|
|
|
|
asyncTest('AbsoluteNavigatorLocation', function () {
|
|
assessNavigatorViewerPlacement({
|
|
id:'example',
|
|
prefixUrl:'/build/openseadragon/images/',
|
|
tileSources:'/test/data/testpattern.dzi',
|
|
showNavigationControl: false,
|
|
showNavigator:true,
|
|
navigatorPosition: 'ABSOLUTE',
|
|
navigatorTop: 10,
|
|
navigatorLeft: 10,
|
|
navigatorHeight: 150,
|
|
navigatorWidth: 175,
|
|
animationTime:0,
|
|
controlsFadeDelay:0,
|
|
controlsFadeLength:1
|
|
},
|
|
{
|
|
displayRegionLocator:'.navigator .displayregion',
|
|
navigatorLocator:'.navigator',
|
|
testAutoFade: true,
|
|
expectedAutoFade: true,
|
|
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
|
|
var mainViewerElement = $("#" + seadragonProperties.id),
|
|
navigatorElement = $(testProperties.navigatorLocator);
|
|
assessNavigatorLocation(mainViewerElement.offset().left + seadragonProperties.navigatorLeft,
|
|
mainViewerElement.offset().top + seadragonProperties.navigatorTop);
|
|
assessNavigatorSize(seadragonProperties.navigatorWidth, seadragonProperties.navigatorHeight);
|
|
}
|
|
});
|
|
});
|
|
|
|
asyncTest('CustomNavigatorElementWithWideImageWideViewer', function () {
|
|
assessNavigatorViewerPlacement({
|
|
id:'wideexample',
|
|
navigatorId:'exampleNavigator',
|
|
prefixUrl:'/build/openseadragon/images/',
|
|
tileSources:'/test/data/wide.dzi',
|
|
showNavigator:true,
|
|
animationTime:0
|
|
},
|
|
{
|
|
displayRegionLocator:'#exampleNavigator .displayregion',
|
|
navigatorLocator:'#exampleNavigator',
|
|
testAutoFade: false,
|
|
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
|
|
var mainViewerElement = $("#" + seadragonProperties.id),
|
|
navigatorViewerElement = $("#" + seadragonProperties.navigatorId);
|
|
assessNavigatorLocation(mainViewerElement.offset().left,
|
|
mainViewerElement.offset().top - navigatorViewerElement.parent().height());
|
|
}
|
|
});
|
|
});
|
|
|
|
asyncTest('CustomDialogNavigatorElementWithTallImageTallViewer', function () {
|
|
$('#exampleNavigator').dialog({ width: 150,
|
|
height:100,
|
|
open: function (event, ui) {
|
|
$('#exampleNavigator').width(150);
|
|
$('#exampleNavigator').height(100);
|
|
}
|
|
//TODO Use this in testing resizable navigator
|
|
//resize: function (event, ui) {
|
|
// //ui.size.width
|
|
// //ui.size.height
|
|
// //$('#exampleNavigator').dialog("option", "width", 200);
|
|
// //$('#exampleNavigator').dialog("option", "width", 200);
|
|
//}
|
|
});
|
|
assessNavigatorViewerPlacement({
|
|
id:'tallexample',
|
|
navigatorId:'exampleNavigator',
|
|
prefixUrl:'/build/openseadragon/images/',
|
|
tileSources:'/test/data/tall.dzi',
|
|
showNavigator:true,
|
|
animationTime:0,
|
|
controlsFadeDelay:0,
|
|
controlsFadeLength:1
|
|
},
|
|
{
|
|
displayRegionLocator:'#exampleNavigator .displayregion',
|
|
navigatorLocator:'#exampleNavigator',
|
|
testAutoFade: true,
|
|
expectedAutoFade: false,
|
|
//On Firefox at some screen size/resolution/magnification combinations, there is an issue with the
|
|
//simulated click. This property is a work around for that problem
|
|
topNavigatorClickAdjustment: 15,
|
|
determineExpectationsAndAssessNavigatorLocation:function (seadragonProperties, testProperties) {
|
|
var jqueryDialog = $(testProperties.navigatorLocator);
|
|
assessNavigatorLocation(jqueryDialog.offset().left,
|
|
jqueryDialog.offset().top);
|
|
assessNavigatorSize(jqueryDialog.width(), jqueryDialog.height());
|
|
}
|
|
});
|
|
});
|
|
|
|
asyncTest('Viewer closing one image and opening another', function() {
|
|
var timeWatcher = Util.timeWatcher();
|
|
|
|
viewer = OpenSeadragon({
|
|
id: 'example',
|
|
prefixUrl: '/build/openseadragon/images/',
|
|
tileSources: '/test/data/testpattern.dzi',
|
|
springStiffness: 100, // Faster animation = faster tests
|
|
showNavigator: true
|
|
});
|
|
|
|
var openHandler1 = function(event) {
|
|
viewer.removeHandler('open', openHandler1);
|
|
ok(viewer.navigator, 'navigator exists');
|
|
viewer.navigator.world.addHandler('add-item', navOpenHandler1);
|
|
};
|
|
|
|
var navOpenHandler1 = function(event) {
|
|
viewer.navigator.world.removeHandler('add-item', navOpenHandler1);
|
|
equal(viewer.navigator.source, viewer.source, 'viewer and navigator have the same source');
|
|
ok(viewer.navigator._updateRequestId, 'navigator timer is on');
|
|
viewer.addHandler('close', closeHandler1);
|
|
viewer.addHandler('open', openHandler2);
|
|
viewer.open('/test/data/tall.dzi');
|
|
};
|
|
|
|
var closeHandler1 = function(event) {
|
|
viewer.removeHandler('close', closeHandler1);
|
|
ok(true, 'calling open closes the old one');
|
|
equal(viewer.navigator.source, null, 'navigator source has been cleared');
|
|
};
|
|
|
|
var openHandler2 = function(event) {
|
|
viewer.removeHandler('open', openHandler2);
|
|
viewer.navigator.world.addHandler('add-item', navOpenHandler2);
|
|
};
|
|
|
|
var navOpenHandler2 = function(event) {
|
|
viewer.navigator.world.removeHandler('add-item', navOpenHandler2);
|
|
equal(viewer.navigator.source, viewer.source, 'viewer and navigator have the same source');
|
|
viewer.addHandler('close', closeHandler2);
|
|
viewer.close();
|
|
};
|
|
|
|
var closeHandler2 = function(event) {
|
|
viewer.removeHandler('close', closeHandler2);
|
|
setTimeout(function() {
|
|
ok(!viewer.navigator._updateRequestId, 'navigator timer is off');
|
|
timeWatcher.done();
|
|
}, 100);
|
|
};
|
|
|
|
viewer.addHandler('open', openHandler1);
|
|
});
|
|
|
|
asyncTest('Item positions including collection mode', function() {
|
|
|
|
viewer = OpenSeadragon({
|
|
id: 'example',
|
|
prefixUrl: '/build/openseadragon/images/',
|
|
tileSources: ['/test/data/testpattern.dzi', '/test/data/testpattern.dzi'],
|
|
springStiffness: 100, // Faster animation = faster tests
|
|
showNavigator: true,
|
|
collectionMode: true
|
|
});
|
|
|
|
var openHandler = function() {
|
|
viewer.removeHandler('open', openHandler);
|
|
viewer.navigator.world.addHandler('add-item', navOpenHandler);
|
|
// The navigator may already have added the items.
|
|
navOpenHandler();
|
|
};
|
|
|
|
var navOpenHandler = function(event) {
|
|
if (viewer.navigator.world.getItemCount() === 2) {
|
|
viewer.navigator.world.removeHandler('add-item', navOpenHandler);
|
|
|
|
setTimeout(function() {
|
|
// Test initial formation
|
|
for (var i = 0; i < 2; i++) {
|
|
propEqual(viewer.navigator.world.getItemAt(i).getBounds(),
|
|
viewer.world.getItemAt(i).getBounds(), 'bounds are the same');
|
|
}
|
|
|
|
// Try moving one
|
|
viewer.world.getItemAt(0).setPosition(new OpenSeadragon.Point(-200, -200));
|
|
propEqual(viewer.navigator.world.getItemAt(0).getBounds(),
|
|
viewer.world.getItemAt(0).getBounds(), 'bounds are the same after move');
|
|
|
|
start();
|
|
}, 1);
|
|
}
|
|
};
|
|
|
|
viewer.addHandler('open', openHandler);
|
|
});
|
|
|
|
asyncTest('Item opacity is synchronized', function() {
|
|
|
|
viewer = OpenSeadragon({
|
|
id: 'example',
|
|
prefixUrl: '/build/openseadragon/images/',
|
|
tileSources: ['/test/data/testpattern.dzi', '/test/data/testpattern.dzi'],
|
|
springStiffness: 100, // Faster animation = faster tests
|
|
showNavigator: true
|
|
});
|
|
|
|
var navOpenHandler = function(event) {
|
|
if (viewer.navigator.world.getItemCount() === 2) {
|
|
viewer.navigator.world.removeHandler('add-item', navOpenHandler);
|
|
|
|
setTimeout(function() {
|
|
// Test initial formation
|
|
for (var i = 0; i < 2; i++) {
|
|
equal(viewer.navigator.world.getItemAt(i).getOpacity(),
|
|
viewer.world.getItemAt(i).getOpacity(), 'opacity is the same');
|
|
}
|
|
|
|
// Try changing the opacity of one
|
|
viewer.world.getItemAt(1).setOpacity(0.5);
|
|
equal(viewer.navigator.world.getItemAt(1).getOpacity(),
|
|
viewer.world.getItemAt(1).getOpacity(), 'opacity is the same after change');
|
|
|
|
start();
|
|
}, 1);
|
|
}
|
|
};
|
|
|
|
var openHandler = function() {
|
|
viewer.removeHandler('open', openHandler);
|
|
viewer.navigator.world.addHandler('add-item', navOpenHandler);
|
|
// The navigator may already have added the items.
|
|
navOpenHandler();
|
|
};
|
|
|
|
viewer.addHandler('open', openHandler);
|
|
});
|
|
|
|
asyncTest('Item composite operation is synchronized', function() {
|
|
|
|
viewer = OpenSeadragon({
|
|
id: 'example',
|
|
prefixUrl: '/build/openseadragon/images/',
|
|
tileSources: ['/test/data/testpattern.dzi', '/test/data/testpattern.dzi'],
|
|
springStiffness: 100, // Faster animation = faster tests
|
|
showNavigator: true
|
|
});
|
|
|
|
var navOpenHandler = function(event) {
|
|
if (viewer.navigator.world.getItemCount() === 2) {
|
|
viewer.navigator.world.removeHandler('add-item', navOpenHandler);
|
|
|
|
setTimeout(function() {
|
|
// Test initial formation
|
|
for (var i = 0; i < 2; i++) {
|
|
equal(viewer.navigator.world.getItemAt(i).getCompositeOperation(),
|
|
viewer.world.getItemAt(i).getCompositeOperation(), 'composite operation is the same');
|
|
}
|
|
|
|
// Try changing the composite operation of one
|
|
viewer.world.getItemAt(1).setCompositeOperation('multiply');
|
|
equal(viewer.navigator.world.getItemAt(1).getCompositeOperation(),
|
|
viewer.world.getItemAt(1).getCompositeOperation(), 'composite operation is the same after change');
|
|
|
|
start();
|
|
}, 1);
|
|
}
|
|
};
|
|
|
|
var openHandler = function() {
|
|
viewer.removeHandler('open', openHandler);
|
|
viewer.navigator.world.addHandler('add-item', navOpenHandler);
|
|
// The navigator may already have added the items.
|
|
navOpenHandler();
|
|
};
|
|
|
|
viewer.addHandler('open', openHandler);
|
|
});
|
|
|
|
asyncTest('Viewer options transmitted to navigator', function() {
|
|
|
|
viewer = OpenSeadragon({
|
|
id: 'example',
|
|
prefixUrl: '/build/openseadragon/images/',
|
|
tileSources: ['/test/data/testpattern.dzi', '/test/data/testpattern.dzi'],
|
|
springStiffness: 100, // Faster animation = faster tests
|
|
showNavigator: true,
|
|
collectionMode: true,
|
|
crossOriginPolicy: 'Anonymous'
|
|
});
|
|
viewer.addHandler('open', function openHandler() {
|
|
viewer.removeHandler('open', openHandler);
|
|
|
|
var navigator = viewer.navigator;
|
|
|
|
equal(navigator.prefixUrl, viewer.prefixUrl,
|
|
"Prefix URL should be transmitted to the navigator.");
|
|
equal(navigator.crossOriginPolicy, viewer.crossOriginPolicy,
|
|
"Cross origin policy should be transmitted to the navigator.");
|
|
start();
|
|
});
|
|
|
|
});
|
|
|
|
asyncTest('Viewer rotation applied to navigator by default', function() {
|
|
|
|
viewer = OpenSeadragon({
|
|
id: 'example',
|
|
prefixUrl: '/build/openseadragon/images/',
|
|
tileSources: '/test/data/tall.dzi',
|
|
springStiffness: 100, // Faster animation = faster tests
|
|
showNavigator: true,
|
|
degrees: 45
|
|
});
|
|
viewer.addHandler('open', function openHandler() {
|
|
viewer.removeHandler('open', openHandler);
|
|
|
|
var navigator = viewer.navigator;
|
|
|
|
equal(navigator.viewport.getRotation(), 45,
|
|
"Rotation set in constructor should be applied to navigator by default.");
|
|
|
|
viewer.viewport.setRotation(90);
|
|
equal(navigator.viewport.getRotation(), 90,
|
|
"Rotation set by setRotation should be applied to navigator by default.");
|
|
|
|
start();
|
|
});
|
|
});
|
|
|
|
asyncTest('Viewer rotation not applied to navigator when navigatorRotate=false', function() {
|
|
|
|
viewer = OpenSeadragon({
|
|
id: 'example',
|
|
prefixUrl: '/build/openseadragon/images/',
|
|
tileSources: '/test/data/tall.dzi',
|
|
springStiffness: 100, // Faster animation = faster tests
|
|
showNavigator: true,
|
|
degrees: 45,
|
|
navigatorRotate: false
|
|
});
|
|
viewer.addHandler('open', function openHandler() {
|
|
viewer.removeHandler('open', openHandler);
|
|
|
|
var navigator = viewer.navigator;
|
|
|
|
equal(navigator.viewport.getRotation(), 0,
|
|
"Rotation set in constructor should not be applied to navigator when navigatorRotate is false.");
|
|
|
|
viewer.viewport.setRotation(90);
|
|
equal(navigator.viewport.getRotation(), 0,
|
|
"Rotation set by setRotation should not be applied to navigator when navigatorRotate is false.");
|
|
|
|
start();
|
|
});
|
|
});
|
|
|
|
})();
|