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authorPacien TRAN-GIRARD2014-08-10 17:28:37 +0200
committerPacien TRAN-GIRARD2014-08-10 17:28:37 +0200
commite7bf5952d0729b37e677168b6e8fbd1ce58ed1a2 (patch)
tree189988e3e272b806262d1df6b87f1da089ef4af8 /point/binding/touch.js
parenta32e898c8d7ad3774f5654e88bb24d5c26482137 (diff)
downloadwhatsthepoint-master.tar.gz
First versionHEADmaster
Diffstat (limited to 'point/binding/touch.js')
-rw-r--r--point/binding/touch.js93
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1/*
2 * This file is part of "What's The Point" <https://github.com/Pacien/WhatsThePoint>
3 * Copyright (C) 2014 Pacien TRAN-GIRARD
4 *
5 * "What's The Point" is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU Affero General Public License as
7 * published by the Free Software Foundation, either version 3 of the
8 * License, or (at your option) any later version.
9 *
10 * "What's The Point" is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU Affero General Public License for more details.
14 *
15 * You should have received a copy of the GNU Affero General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19define(["libs/hammerjs/hammer.min", "control/control"], function (hammer, control) {
20
21 var touch = {
22
23 ACTION: {
24 SWIPE: "swipe",
25 DOUBLETAP: "doubletap",
26 TOUCHMOVE: "touchmove",
27 DRAG: "drag",
28 },
29
30 DIRECTION: {
31 DOWN: "down",
32 LEFT: "left",
33 UP: "up",
34 RIGHT: "right",
35 },
36
37 init: function (settings) {
38 this.touchZone = document.body;
39
40 this.hammerElement = hammer(this.touchZone);
41
42 this.hammerElement.options.drag = true;
43 this.hammerElement.options.dragBlockHorizontal = true;
44 this.hammerElement.options.dragBlockVertical = true;
45 this.hammerElement.options.dragLockMinDistance = 20;
46
47 this.disableSelect();
48 this.bindEvent();
49 },
50
51 disableSelect: function () {
52 this.touchZone.style.WebkitTouchCallout = "none";
53 this.touchZone.style.WebkitUserSelect = "none";
54 this.touchZone.style.KhtmlUserSelect = "none";
55 this.touchZone.style.MozUserSelect = "none";
56 this.touchZone.style.msUserSelect = "none";
57 this.touchZone.style.userSelect = "none";
58 },
59
60 translateSwipe: function (swipeDirection) {
61 switch (swipeDirection) {
62 case this.DIRECTION.LEFT:
63 return control.dispatchEvent(control.EVENT.GOTO, control.GOTO.NEXT_SLIDE);
64
65 case this.DIRECTION.RIGHT:
66 return control.dispatchEvent(control.EVENT.GOTO, control.GOTO.PREVIOUS_SLIDE);
67
68 case this.DIRECTION.UP:
69 return control.dispatchEvent(control.EVENT.SHOW, control.SHOW.NOTES);
70
71 case this.DIRECTION.DOWN:
72 return control.dispatchEvent(control.EVENT.SHOW, control.SHOW.SLIDES);
73 }
74 },
75
76 handleDoubletap: function () {
77 control.dispatchEvent(control.EVENT.TOGGLE, control.TOGGLE.FULLSCREEN);
78 },
79
80 bindEvent: function () {
81 this.hammerElement.on(this.ACTION.SWIPE, function (swipeEvent) {
82 touch.translateSwipe(swipeEvent.gesture.direction);
83 });
84
85 this.hammerElement.on(this.ACTION.DOUBLETAP, function (doubletapEvent) {
86 touch.handleDoubletap();
87 });
88 },
89 };
90
91 return touch;
92
93});