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/* |
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/* |
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* noVNC: HTML5 VNC client |
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* noVNC: HTML5 VNC client |
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* Copyright (C) 2012 Joel Martin |
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* Copyright (C) 2012 Joel Martin |
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* Copyright (C) 2013 Samuel Mannehed for Cendio AB |
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* Licensed under MPL 2.0 or any later version (see LICENSE.txt) |
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* Licensed under MPL 2.0 or any later version (see LICENSE.txt) |
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*/ |
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*/ |
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Lines 489-494
var that = {}, // Public API methods
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conf = {}, // Configuration attributes |
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conf = {}, // Configuration attributes |
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mouseCaptured = false; |
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mouseCaptured = false; |
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var doubleClickTimer = null, |
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lastClickPos = null; |
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// Configuration attributes |
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// Configuration attributes |
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Util.conf_defaults(conf, that, defaults, [ |
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Util.conf_defaults(conf, that, defaults, [ |
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['target', 'ro', 'dom', document, 'DOM element that captures mouse input'], |
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['target', 'ro', 'dom', document, 'DOM element that captures mouse input'], |
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function releaseMouse() {
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// Private functions |
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// Private functions |
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// |
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// |
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function resetDoubleClickTimer() { |
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doubleClickTimer = null; |
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} |
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function onMouseButton(e, down) { |
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function onMouseButton(e, down) { |
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var evt, pos, bmask; |
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var evt, pos, bmask; |
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if (! conf.focused) { |
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if (! conf.focused) { |
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function onMouseButton(e, down) {
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} |
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} |
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evt = (e ? e : window.event); |
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evt = (e ? e : window.event); |
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pos = Util.getEventPosition(e, conf.target, conf.scale); |
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pos = Util.getEventPosition(e, conf.target, conf.scale); |
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// When two clicks occur within 500 ms of each other and are |
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// closer than 50 pixels together a double click is triggered. |
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if (down == 1) { |
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if (doubleClickTimer == null) { |
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lastClickPos = pos; |
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} else { |
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clearTimeout(doubleClickTimer); |
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var xs = lastClickPos.x - pos.x; |
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var ys = lastClickPos.y - pos.y; |
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var d = Math.sqrt((xs * xs) + (ys * ys)); |
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// When the distance between the two clicks is less than 50 pixels |
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// force the position of the latter click to the position of the first |
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if (d < 50) { |
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pos = lastClickPos; |
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} |
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} |
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doubleClickTimer = setTimeout(resetDoubleClickTimer, 500); |
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} |
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if (e.touches || e.changedTouches) { |
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if (e.touches || e.changedTouches) { |
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// Touch device |
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// Touch device |
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bmask = conf.touchButton; |
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bmask = conf.touchButton; |
