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1 |
-"use strict"; |
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- |
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-exports.__esModule = true; |
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-exports.default = void 0; |
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- |
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-var _ssrWindow = require("ssr-window"); |
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- |
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-var _utils = require("../../utils/utils"); |
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- |
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-function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); } |
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- |
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-var Observer = { |
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- attach: function attach(target, options) { |
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- if (options === void 0) { |
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- options = {}; |
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- } |
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- |
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- var window = (0, _ssrWindow.getWindow)(); |
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- var swiper = this; |
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- var ObserverFunc = window.MutationObserver || window.WebkitMutationObserver; |
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- var observer = new ObserverFunc(function (mutations) { |
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- // The observerUpdate event should only be triggered |
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- // once despite the number of mutations. Additional |
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- // triggers are redundant and are very costly |
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- if (mutations.length === 1) { |
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- swiper.emit('observerUpdate', mutations[0]); |
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- return; |
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- } |
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- |
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- var observerUpdate = function observerUpdate() { |
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- swiper.emit('observerUpdate', mutations[0]); |
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- }; |
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- |
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- if (window.requestAnimationFrame) { |
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- window.requestAnimationFrame(observerUpdate); |
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- } else { |
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- window.setTimeout(observerUpdate, 0); |
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- } |
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- }); |
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- observer.observe(target, { |
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- attributes: typeof options.attributes === 'undefined' ? true : options.attributes, |
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- childList: typeof options.childList === 'undefined' ? true : options.childList, |
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- characterData: typeof options.characterData === 'undefined' ? true : options.characterData |
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- }); |
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- swiper.observer.observers.push(observer); |
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- }, |
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- init: function init() { |
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- var swiper = this; |
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- if (!swiper.support.observer || !swiper.params.observer) return; |
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- |
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- if (swiper.params.observeParents) { |
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- var containerParents = swiper.$el.parents(); |
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- |
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- for (var i = 0; i < containerParents.length; i += 1) { |
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- swiper.observer.attach(containerParents[i]); |
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- } |
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- } // Observe container |
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- |
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- |
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- swiper.observer.attach(swiper.$el[0], { |
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- childList: swiper.params.observeSlideChildren |
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- }); // Observe wrapper |
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- |
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- swiper.observer.attach(swiper.$wrapperEl[0], { |
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- attributes: false |
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- }); |
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- }, |
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- destroy: function destroy() { |
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- var swiper = this; |
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- swiper.observer.observers.forEach(function (observer) { |
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- observer.disconnect(); |
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- }); |
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- swiper.observer.observers = []; |
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- } |
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-}; |
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-var _default = { |
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- name: 'observer', |
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- params: { |
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- observer: false, |
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- observeParents: false, |
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- observeSlideChildren: false |
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- }, |
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- create: function create() { |
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- var swiper = this; |
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- (0, _utils.bindModuleMethods)(swiper, { |
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- observer: _extends({}, Observer, { |
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- observers: [] |
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- }) |
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- }); |
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- }, |
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- on: { |
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- init: function init(swiper) { |
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- swiper.observer.init(); |
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- }, |
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- destroy: function destroy(swiper) { |
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- swiper.observer.destroy(); |
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- } |
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- } |
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-}; |
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-exports.default = _default; |
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101 | 0 |
\ No newline at end of file |
1 | 1 |
new file mode 100644 |
... | ... |
@@ -0,0 +1,100 @@ |
1 |
+"use strict"; |
|
2 |
+ |
|
3 |
+exports.__esModule = true; |
|
4 |
+exports.default = void 0; |
|
5 |
+ |
|
6 |
+var _ssrWindow = require("ssr-window"); |
|
7 |
+ |
|
8 |
+var _utils = require("../../utils/utils"); |
|
9 |
+ |
|
10 |
+function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); } |
|
11 |
+ |
|
12 |
+var Observer = { |
|
13 |
+ attach: function attach(target, options) { |
|
14 |
+ if (options === void 0) { |
|
15 |
+ options = {}; |
|
16 |
+ } |
|
17 |
+ |
|
18 |
+ var window = (0, _ssrWindow.getWindow)(); |
|
19 |
+ var swiper = this; |
|
20 |
+ var ObserverFunc = window.MutationObserver || window.WebkitMutationObserver; |
|
21 |
+ var observer = new ObserverFunc(function (mutations) { |
|
22 |
+ // The observerUpdate event should only be triggered |
|
23 |
+ // once despite the number of mutations. Additional |
|
24 |
+ // triggers are redundant and are very costly |
|
25 |
+ if (mutations.length === 1) { |
|
26 |
+ swiper.emit('observerUpdate', mutations[0]); |
|
27 |
+ return; |
|
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+ } |
|
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+ |
|
30 |
+ var observerUpdate = function observerUpdate() { |
|
31 |
+ swiper.emit('observerUpdate', mutations[0]); |
|
32 |
+ }; |
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+ |
|
34 |
+ if (window.requestAnimationFrame) { |
|
35 |
+ window.requestAnimationFrame(observerUpdate); |
|
36 |
+ } else { |
|
37 |
+ window.setTimeout(observerUpdate, 0); |
|
38 |
+ } |
|
39 |
+ }); |
|
40 |
+ observer.observe(target, { |
|
41 |
+ attributes: typeof options.attributes === 'undefined' ? true : options.attributes, |
|
42 |
+ childList: typeof options.childList === 'undefined' ? true : options.childList, |
|
43 |
+ characterData: typeof options.characterData === 'undefined' ? true : options.characterData |
|
44 |
+ }); |
|
45 |
+ swiper.observer.observers.push(observer); |
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46 |
+ }, |
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47 |
+ init: function init() { |
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48 |
+ var swiper = this; |
|
49 |
+ if (!swiper.support.observer || !swiper.params.observer) return; |
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50 |
+ |
|
51 |
+ if (swiper.params.observeParents) { |
|
52 |
+ var containerParents = swiper.$el.parents(); |
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53 |
+ |
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54 |
+ for (var i = 0; i < containerParents.length; i += 1) { |
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+ swiper.observer.attach(containerParents[i]); |
|
56 |
+ } |
|
57 |
+ } // Observe container |
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58 |
+ |
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59 |
+ |
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60 |
+ swiper.observer.attach(swiper.$el[0], { |
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61 |
+ childList: swiper.params.observeSlideChildren |
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62 |
+ }); // Observe wrapper |
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63 |
+ |
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64 |
+ swiper.observer.attach(swiper.$wrapperEl[0], { |
|
65 |
+ attributes: false |
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66 |
+ }); |
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+ }, |
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68 |
+ destroy: function destroy() { |
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69 |
+ var swiper = this; |
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70 |
+ swiper.observer.observers.forEach(function (observer) { |
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71 |
+ observer.disconnect(); |
|
72 |
+ }); |
|
73 |
+ swiper.observer.observers = []; |
|
74 |
+ } |
|
75 |
+}; |
|
76 |
+var _default = { |
|
77 |
+ name: 'observer', |
|
78 |
+ params: { |
|
79 |
+ observer: false, |
|
80 |
+ observeParents: false, |
|
81 |
+ observeSlideChildren: false |
|
82 |
+ }, |
|
83 |
+ create: function create() { |
|
84 |
+ var swiper = this; |
|
85 |
+ (0, _utils.bindModuleMethods)(swiper, { |
|
86 |
+ observer: _extends({}, Observer, { |
|
87 |
+ observers: [] |
|
88 |
+ }) |
|
89 |
+ }); |
|
90 |
+ }, |
|
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+ on: { |
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+ init: function init(swiper) { |
|
93 |
+ swiper.observer.init(); |
|
94 |
+ }, |
|
95 |
+ destroy: function destroy(swiper) { |
|
96 |
+ swiper.observer.destroy(); |
|
97 |
+ } |
|
98 |
+ } |
|
99 |
+}; |
|
100 |
+exports.default = _default; |
|
0 | 101 |
\ No newline at end of file |