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30 lines
904 B
JavaScript
30 lines
904 B
JavaScript
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/**
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* @provides javelin-behavior-differential-comment-jump
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* @requires javelin-behavior
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* javelin-util
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* javelin-dom
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*/
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JX.behavior('differential-comment-jump', function(config) {
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function handle_jump(offset) {
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return (function(e) {
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var parent = JX.$('differential-review-stage');
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var clicked = e.getNode('differential-inline-comment');
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var inlines = JX.DOM.scry(parent, 'div', 'differential-inline-comment');
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var jumpto = null;
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for (var ii = 0; ii < inlines.length; ii++) {
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if (inlines[ii] == clicked) {
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jumpto = inlines[(ii + offset + inlines.length) % inlines.length];
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break;
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}
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}
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JX.DOM.scrollTo(jumpto);
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e.kill();
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});
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}
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JX.Stratcom.listen('click', 'differential-inline-prev', handle_jump(-1));
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JX.Stratcom.listen('click', 'differential-inline-next', handle_jump(+1));
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});
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