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-import { window, document } from 'ssr-window'; |
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-import $ from '../../utils/dom'; |
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-import Utils from '../../utils/utils'; |
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- |
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-const Keyboard = { |
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- handle(event) { |
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- const swiper = this; |
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- const { rtlTranslate: rtl } = swiper; |
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- let e = event; |
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- if (e.originalEvent) e = e.originalEvent; // jquery fix |
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- const kc = e.keyCode || e.charCode; |
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- // Directions locks |
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- if (!swiper.allowSlideNext && ((swiper.isHorizontal() && kc === 39) || (swiper.isVertical() && kc === 40) || kc === 34)) { |
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- return false; |
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- } |
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- if (!swiper.allowSlidePrev && ((swiper.isHorizontal() && kc === 37) || (swiper.isVertical() && kc === 38) || kc === 33)) { |
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- return false; |
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- } |
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- if (e.shiftKey || e.altKey || e.ctrlKey || e.metaKey) { |
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- return undefined; |
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- } |
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- if (document.activeElement && document.activeElement.nodeName && (document.activeElement.nodeName.toLowerCase() === 'input' || document.activeElement.nodeName.toLowerCase() === 'textarea')) { |
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- return undefined; |
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- } |
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- if (swiper.params.keyboard.onlyInViewport && (kc === 33 || kc === 34 || kc === 37 || kc === 39 || kc === 38 || kc === 40)) { |
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- let inView = false; |
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- // Check that swiper should be inside of visible area of window |
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- if (swiper.$el.parents(`.${swiper.params.slideClass}`).length > 0 && swiper.$el.parents(`.${swiper.params.slideActiveClass}`).length === 0) { |
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- return undefined; |
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- } |
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- const windowWidth = window.innerWidth; |
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- const windowHeight = window.innerHeight; |
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- const swiperOffset = swiper.$el.offset(); |
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- if (rtl) swiperOffset.left -= swiper.$el[0].scrollLeft; |
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- const swiperCoord = [ |
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- [swiperOffset.left, swiperOffset.top], |
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- [swiperOffset.left + swiper.width, swiperOffset.top], |
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- [swiperOffset.left, swiperOffset.top + swiper.height], |
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- [swiperOffset.left + swiper.width, swiperOffset.top + swiper.height], |
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- ]; |
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- for (let i = 0; i < swiperCoord.length; i += 1) { |
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- const point = swiperCoord[i]; |
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- if ( |
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- point[0] >= 0 && point[0] <= windowWidth |
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- && point[1] >= 0 && point[1] <= windowHeight |
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- ) { |
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- inView = true; |
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- } |
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- } |
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- if (!inView) return undefined; |
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- } |
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- if (swiper.isHorizontal()) { |
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- if (kc === 33 || kc === 34 || kc === 37 || kc === 39) { |
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- if (e.preventDefault) e.preventDefault(); |
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- else e.returnValue = false; |
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- } |
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- if (((kc === 34 || kc === 39) && !rtl) || ((kc === 33 || kc === 37) && rtl)) swiper.slideNext(); |
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- if (((kc === 33 || kc === 37) && !rtl) || ((kc === 34 || kc === 39) && rtl)) swiper.slidePrev(); |
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- } else { |
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- if (kc === 33 || kc === 34 || kc === 38 || kc === 40) { |
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- if (e.preventDefault) e.preventDefault(); |
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- else e.returnValue = false; |
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- } |
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- if (kc === 34 || kc === 40) swiper.slideNext(); |
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- if (kc === 33 || kc === 38) swiper.slidePrev(); |
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- } |
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- swiper.emit('keyPress', kc); |
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- return undefined; |
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- }, |
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- enable() { |
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- const swiper = this; |
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- if (swiper.keyboard.enabled) return; |
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- $(document).on('keydown', swiper.keyboard.handle); |
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- swiper.keyboard.enabled = true; |
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- }, |
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- disable() { |
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- const swiper = this; |
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- if (!swiper.keyboard.enabled) return; |
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- $(document).off('keydown', swiper.keyboard.handle); |
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- swiper.keyboard.enabled = false; |
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- }, |
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-}; |
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- |
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-export default { |
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- name: 'keyboard', |
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- params: { |
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- keyboard: { |
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- enabled: false, |
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- onlyInViewport: true, |
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- }, |
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- }, |
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- create() { |
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- const swiper = this; |
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- Utils.extend(swiper, { |
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- keyboard: { |
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- enabled: false, |
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- enable: Keyboard.enable.bind(swiper), |
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- disable: Keyboard.disable.bind(swiper), |
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- handle: Keyboard.handle.bind(swiper), |
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- }, |
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- }); |
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- }, |
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- on: { |
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- init() { |
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- const swiper = this; |
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- if (swiper.params.keyboard.enabled) { |
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- swiper.keyboard.enable(); |
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- } |
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- }, |
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- destroy() { |
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- const swiper = this; |
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- if (swiper.keyboard.enabled) { |
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- swiper.keyboard.disable(); |
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- } |
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- }, |
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- }, |
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-}; |
1 | 1 |
new file mode 100644 |
... | ... |
@@ -0,0 +1,117 @@ |
1 |
+import { window, document } from 'ssr-window'; |
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2 |
+import $ from '../../utils/dom'; |
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3 |
+import Utils from '../../utils/utils'; |
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4 |
+ |
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+const Keyboard = { |
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+ handle(event) { |
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+ const swiper = this; |
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+ const { rtlTranslate: rtl } = swiper; |
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+ let e = event; |
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10 |
+ if (e.originalEvent) e = e.originalEvent; // jquery fix |
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+ const kc = e.keyCode || e.charCode; |
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+ // Directions locks |
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13 |
+ if (!swiper.allowSlideNext && ((swiper.isHorizontal() && kc === 39) || (swiper.isVertical() && kc === 40) || kc === 34)) { |
|
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+ return false; |
|
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+ } |
|
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+ if (!swiper.allowSlidePrev && ((swiper.isHorizontal() && kc === 37) || (swiper.isVertical() && kc === 38) || kc === 33)) { |
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+ return false; |
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+ } |
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+ if (e.shiftKey || e.altKey || e.ctrlKey || e.metaKey) { |
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+ return undefined; |
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+ } |
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+ if (document.activeElement && document.activeElement.nodeName && (document.activeElement.nodeName.toLowerCase() === 'input' || document.activeElement.nodeName.toLowerCase() === 'textarea')) { |
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+ return undefined; |
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+ } |
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+ if (swiper.params.keyboard.onlyInViewport && (kc === 33 || kc === 34 || kc === 37 || kc === 39 || kc === 38 || kc === 40)) { |
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+ let inView = false; |
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+ // Check that swiper should be inside of visible area of window |
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+ if (swiper.$el.parents(`.${swiper.params.slideClass}`).length > 0 && swiper.$el.parents(`.${swiper.params.slideActiveClass}`).length === 0) { |
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+ return undefined; |
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+ } |
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+ const windowWidth = window.innerWidth; |
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+ const windowHeight = window.innerHeight; |
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+ const swiperOffset = swiper.$el.offset(); |
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+ if (rtl) swiperOffset.left -= swiper.$el[0].scrollLeft; |
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+ const swiperCoord = [ |
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+ [swiperOffset.left, swiperOffset.top], |
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+ [swiperOffset.left + swiper.width, swiperOffset.top], |
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+ [swiperOffset.left, swiperOffset.top + swiper.height], |
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+ [swiperOffset.left + swiper.width, swiperOffset.top + swiper.height], |
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+ ]; |
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+ for (let i = 0; i < swiperCoord.length; i += 1) { |
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+ const point = swiperCoord[i]; |
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+ if ( |
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+ point[0] >= 0 && point[0] <= windowWidth |
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+ && point[1] >= 0 && point[1] <= windowHeight |
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+ ) { |
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+ inView = true; |
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+ } |
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+ } |
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+ if (!inView) return undefined; |
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+ } |
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+ if (swiper.isHorizontal()) { |
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+ if (kc === 33 || kc === 34 || kc === 37 || kc === 39) { |
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+ if (e.preventDefault) e.preventDefault(); |
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+ else e.returnValue = false; |
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+ } |
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+ if (((kc === 34 || kc === 39) && !rtl) || ((kc === 33 || kc === 37) && rtl)) swiper.slideNext(); |
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+ if (((kc === 33 || kc === 37) && !rtl) || ((kc === 34 || kc === 39) && rtl)) swiper.slidePrev(); |
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+ } else { |
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+ if (kc === 33 || kc === 34 || kc === 38 || kc === 40) { |
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+ if (e.preventDefault) e.preventDefault(); |
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+ else e.returnValue = false; |
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+ } |
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+ if (kc === 34 || kc === 40) swiper.slideNext(); |
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+ if (kc === 33 || kc === 38) swiper.slidePrev(); |
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+ } |
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+ swiper.emit('keyPress', kc); |
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+ return undefined; |
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+ }, |
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+ enable() { |
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+ const swiper = this; |
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+ if (swiper.keyboard.enabled) return; |
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+ $(document).on('keydown', swiper.keyboard.handle); |
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+ swiper.keyboard.enabled = true; |
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+ }, |
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+ disable() { |
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+ const swiper = this; |
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+ if (!swiper.keyboard.enabled) return; |
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+ $(document).off('keydown', swiper.keyboard.handle); |
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+ swiper.keyboard.enabled = false; |
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+ }, |
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+}; |
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+ |
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+export default { |
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+ name: 'keyboard', |
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+ params: { |
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+ keyboard: { |
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+ enabled: false, |
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+ onlyInViewport: true, |
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+ }, |
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+ }, |
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+ create() { |
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+ const swiper = this; |
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+ Utils.extend(swiper, { |
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+ keyboard: { |
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+ enabled: false, |
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+ enable: Keyboard.enable.bind(swiper), |
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+ disable: Keyboard.disable.bind(swiper), |
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+ handle: Keyboard.handle.bind(swiper), |
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+ }, |
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+ }); |
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+ }, |
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+ on: { |
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+ init() { |
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+ const swiper = this; |
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+ if (swiper.params.keyboard.enabled) { |
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+ swiper.keyboard.enable(); |
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+ } |
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+ }, |
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+ destroy() { |
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+ const swiper = this; |
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+ if (swiper.keyboard.enabled) { |
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+ swiper.keyboard.disable(); |
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+ } |
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+ }, |
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+ }, |
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+}; |