split postmessage config into two options
parent
fea11d24bc
commit
ce31184bf3
12
js/reveal.js
12
js/reveal.js
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@ -89,9 +89,12 @@ var Reveal = (function(){
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// Opens links in an iframe preview overlay
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previewLinks: false,
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// Flags if we should listen to and dispatch events through window.postMessage
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// Exposes the reveal.js API through window.postMessage
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postMessage: true,
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// Dispatches all reveal.js events to the parent window through postMessage
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postMessageEvents: false,
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// Focuses body when page changes visiblity to ensure keyboard shortcuts work
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focusBodyOnPageVisiblityChange: true,
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@ -972,11 +975,8 @@ var Reveal = (function(){
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// If we're in an iframe, post each reveal.js event to the
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// parent window. Used by the notes plugin
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if( config.postMessage && window.parent !== window.self ) {
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// Remove arguments that can't be stringified (circular structures)
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if( args && args.currentSlide ) delete args.currentSlide;
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if( args && args.previousSlide ) delete args.previousSlide;
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window.parent.postMessage( JSON.stringify({ namespace: 'reveal', eventName: type, eventArgs: args || null }), '*' );
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if( config.postMessageEvents && window.parent !== window.self ) {
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window.parent.postMessage( JSON.stringify({ namespace: 'reveal', eventName: type, state: getState() }), '*' );
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}
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}
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