mirror of
https://github.com/openseadragon/openseadragon.git
synced 2024-11-22 21:26:10 +03:00
40 lines
1.9 KiB
JavaScript
40 lines
1.9 KiB
JavaScript
(function($, undefined) {
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/**
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* Plugin to force OpenSeadragon to use the legacy mouse pointer event model
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*/
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$.MouseTracker.subscribeEvents = [ "click", "dblclick", "keypress", "focus", "blur", $.MouseTracker.wheelEventName ];
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if( $.MouseTracker.wheelEventName == "DOMMouseScroll" ) {
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// Older Firefox
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$.MouseTracker.subscribeEvents.push( "MozMousePixelScroll" );
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}
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$.MouseTracker.havePointerEvents = false;
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if ( $.Browser.vendor === $.BROWSERS.IE && $.Browser.version < 9 ) {
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$.MouseTracker.subscribeEvents.push( "mouseenter", "mouseleave" );
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$.MouseTracker.haveMouseEnter = true;
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} else {
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$.MouseTracker.subscribeEvents.push( "mouseover", "mouseout" );
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$.MouseTracker.haveMouseEnter = false;
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}
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$.MouseTracker.subscribeEvents.push( "mousedown", "mouseup", "mousemove" );
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if ( 'ontouchstart' in window ) {
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// iOS, Android, and other W3c Touch Event implementations
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// (see http://www.w3.org/TR/touch-events/)
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// (see https://developer.apple.com/library/ios/documentation/AppleApplications/Reference/SafariWebContent/HandlingEvents/HandlingEvents.html)
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// (see https://developer.apple.com/library/safari/documentation/AppleApplications/Reference/SafariWebContent/HandlingEvents/HandlingEvents.html)
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$.MouseTracker.subscribeEvents.push( "touchstart", "touchend", "touchmove", "touchcancel" );
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}
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if ( 'ongesturestart' in window ) {
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// iOS (see https://developer.apple.com/library/ios/documentation/AppleApplications/Reference/SafariWebContent/HandlingEvents/HandlingEvents.html)
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// Subscribe to these to prevent default gesture handling
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$.MouseTracker.subscribeEvents.push( "gesturestart", "gesturechange" );
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}
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$.MouseTracker.mousePointerId = "legacy-mouse";
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$.MouseTracker.maxTouchPoints = 10;
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}(OpenSeadragon));
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