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Checkpoint. Some more cleanup and simplification

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houseofyin 2013-03-31 11:00:45 -04:00
parent 19225b77f6
commit 591b5b380d
1 changed files with 64 additions and 6 deletions
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70
test/navigator.js
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@ -6,9 +6,11 @@ QUnit.config.autostart = false;
var navigator = null;
var navigatorAspectRatio = null;
var leftScalingFactor = null;
var maxHeightFactor = 1;
var spaceFromLeftEdgeOfViewerToContentStart = 0;
var spaceFromTopEdgeOfViewerToContentStart = 0;
var maxHeightFactor = null;
var spaceFromLeftEdgeOfViewerToContentStart = null;
var spaceFromTopEdgeOfViewerToContentStart = null;
var widthOfViewerToContentOnNavigator = null;
var heightOfViewerToContentOnNavigator = null;
module("navigator", {
setup:function () {
@ -30,9 +32,11 @@ QUnit.config.autostart = false;
navigator = null;
navigatorAspectRatio = null;
leftScalingFactor = null;
maxHeightFactor = 1;
spaceFromLeftEdgeOfViewerToContentStart = 0;
spaceFromTopEdgeOfViewerToContentStart = 0;
maxHeightFactor = null;
spaceFromLeftEdgeOfViewerToContentStart = null;
spaceFromTopEdgeOfViewerToContentStart = null;
widthOfViewerToContentOnNavigator = null;
heightOfViewerToContentOnNavigator = null;
};
var resetDom = function()
@ -69,6 +73,7 @@ QUnit.config.autostart = false;
var regionBoundsInPoints;
if (navigator === null)
{
maxHeightFactor = 1;
navigator = $(".navigator");
navigatorAspectRatio = navigator.height() /navigator.width();
leftScalingFactor = navigatorAspectRatio * viewer.source.aspectRatio;
@ -96,6 +101,8 @@ QUnit.config.autostart = false;
leftScalingFactor = 1;
}
}
widthOfViewerToContentOnNavigator = navigator.width() - 2 * spaceFromLeftEdgeOfViewerToContentStart;
heightOfViewerToContentOnNavigator = navigator.height() - 2 * spaceFromTopEdgeOfViewerToContentStart;
}
var expectedDisplayRegionWidth = navigator.width() / viewer.viewport.getZoom() * maxHeightFactor;
@ -170,6 +177,57 @@ QUnit.config.autostart = false;
}();
}();
var simulateNavigatorClick = function(viewer, locationX, locationY) {
var maxContentWidth = 1;
var maxContentHeight = 1/viewer.source.aspectRatio;
if (locationX === undefined) {
locationX = maxContentWidth/2;
}
if (locationY === undefined) {
locationY = maxContentHeight/2;
}
locationX = Math.min(maxContentWidth, Math.max(0, locationX));
locationY = Math.min(maxContentHeight, Math.max(0, locationY));
var $canvas = $(viewer.element).find('.openseadragon-canvas');
var offset = $canvas.offset();
var event = {
clientX: offset.left + Math.floor($canvas.width() * locationX),
clientY: offset.top + Math.floor($canvas.height() * locationY)
};
$canvas
.simulate('mouseover', event)
.simulate('mousedown', event)
.simulate('mouseup', event);
}();
var simulateNavigatorDrag = function(viewer, distanceX, distanceY) {
var maxContentWidth = 1;
var maxContentHeight = 1/viewer.source.aspectRatio;
if (distanceX === undefined) {
distanceX = maxContentWidth/4;
}
if (distanceY === undefined) {
distanceY = maxContentHeight/4;
}
distanceX = Math.min(maxContentWidth, Math.max(maxContentWidth * -1, distanceX));
distanceY = Math.min(maxContentHeight, Math.max(maxContentHeight * -1, distanceY));
var $canvas = $(viewer.element).find('.displayregion');
var event = {
dx: Math.floor($canvas.width() * distanceX),
dy: Math.floor($canvas.height() * distanceY)
};
$canvas
.simulate('drag', event);
}();
var clickOnNavigator = function(theContentCorner)
{
var xPos, yPos;