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diff --git a/src/components/media_modal/media_modal.js b/src/components/media_modal/media_modal.js
index f4c99f6aa9..3de9822bde 100644
--- a/src/components/media_modal/media_modal.js
+++ b/src/components/media_modal/media_modal.js
@@ -1,147 +1,143 @@
import StillImage from '../still-image/still-image.vue'
import VideoAttachment from '../video_attachment/video_attachment.vue'
import Modal from '../modal/modal.vue'
import PinchZoom from '../pinch_zoom/pinch_zoom.vue'
import SwipeClick from '../swipe_click/swipe_click.vue'
import GestureService from '../../services/gesture_service/gesture_service'
import Flash from 'src/components/flash/flash.vue'
import Vuex from 'vuex'
import fileTypeService from '../../services/file_type/file_type.service.js'
import { library } from '@fortawesome/fontawesome-svg-core'
import {
faChevronLeft,
faChevronRight,
faCircleNotch
} from '@fortawesome/free-solid-svg-icons'
library.add(
faChevronLeft,
faChevronRight,
faCircleNotch
)
-const onlyXAxis = ([x, y]) => [x, 0]
-const SCALING_RESET_MIN = 1.1
-const SCALING_ENABLE_MOVE_THRESHOLD = 1
-
const MediaModal = {
components: {
StillImage,
VideoAttachment,
PinchZoom,
SwipeClick,
Modal,
Flash
},
data () {
return {
loading: false,
swipeDirection: GestureService.DIRECTION_LEFT,
swipeThreshold: 50,
pinchZoomMinScale: 1,
pinchZoomScaleResetLimit: 1.2
}
},
computed: {
showing () {
return this.$store.state.mediaViewer.activated
},
media () {
return this.$store.state.mediaViewer.media
},
description () {
return this.currentMedia.description
},
currentIndex () {
return this.$store.state.mediaViewer.currentIndex
},
currentMedia () {
return this.media[this.currentIndex]
},
canNavigate () {
return this.media.length > 1
},
type () {
return this.currentMedia ? this.getType(this.currentMedia) : null
},
},
methods: {
getType (media) {
return fileTypeService.fileType(media.mimetype)
},
hide () {
// HACK: Closing immediately via a touch will cause the click
// to be processed on the content below the overlay
const transitionTime = 100 // ms
setTimeout(() => {
this.$store.dispatch('closeMediaViewer')
}, transitionTime)
},
goPrev () {
if (this.canNavigate) {
const prevIndex = this.currentIndex === 0 ? this.media.length - 1 : (this.currentIndex - 1)
const newMedia = this.media[prevIndex]
if (this.getType(newMedia) === 'image') {
this.loading = true
}
this.$store.dispatch('setCurrentMedia', newMedia)
this.$refs.pinchZoom.setTransform({ scale: 1, x: 0, y: 0 })
}
},
goNext () {
if (this.canNavigate) {
const nextIndex = this.currentIndex === this.media.length - 1 ? 0 : (this.currentIndex + 1)
const newMedia = this.media[nextIndex]
if (this.getType(newMedia) === 'image') {
this.loading = true
}
this.$store.dispatch('setCurrentMedia', newMedia)
this.$refs.pinchZoom.setTransform({ scale: 1, x: 0, y: 0 })
}
},
onImageLoaded () {
this.loading = false
},
handleSwipePreview (offsets) {
this.$refs.pinchZoom.setTransform({ scale: 1, x: offsets[0], y: 0 })
},
handleSwipeEnd (sign) {
console.log('handleSwipeEnd:', sign)
if (sign === 0) {
this.$refs.pinchZoom.setTransform({ scale: 1, x: 0, y: 0 })
} else if (sign > 0) {
this.goNext()
} else {
this.goPrev()
}
},
handleKeyupEvent (e) {
if (this.showing && e.keyCode === 27) { // escape
this.hide()
}
},
handleKeydownEvent (e) {
if (!this.showing) {
return
}
if (e.keyCode === 39) { // arrow right
this.goNext()
} else if (e.keyCode === 37) { // arrow left
this.goPrev()
}
}
},
mounted () {
window.addEventListener('popstate', this.hide)
document.addEventListener('keyup', this.handleKeyupEvent)
document.addEventListener('keydown', this.handleKeydownEvent)
},
destroyed () {
window.removeEventListener('popstate', this.hide)
document.removeEventListener('keyup', this.handleKeyupEvent)
document.removeEventListener('keydown', this.handleKeydownEvent)
}
}
export default MediaModal
diff --git a/src/components/pinch_zoom/pinch_zoom.js b/src/components/pinch_zoom/pinch_zoom.js
index 36bebbce5b..82670ddfad 100644
--- a/src/components/pinch_zoom/pinch_zoom.js
+++ b/src/components/pinch_zoom/pinch_zoom.js
@@ -1,11 +1,13 @@
import PinchZoom from '@kazvmoe-infra/pinch-zoom-element'
export default {
- props: {
- },
methods: {
setTransform ({ scale, x, y }) {
this.$el.setTransform({ scale, x, y })
}
+ },
+ created () {
+ // Make lint happy
+ (() => PinchZoom)()
}
}
diff --git a/src/components/swipe_click/swipe_click.js b/src/components/swipe_click/swipe_click.js
index 49b097cede..ac77154a1c 100644
--- a/src/components/swipe_click/swipe_click.js
+++ b/src/components/swipe_click/swipe_click.js
@@ -1,85 +1,85 @@
import GestureService from '../../services/gesture_service/gesture_service'
/**
* props:
* direction: a vector that indicates the direction of the intended swipe
* threshold: the minimum distance in pixels the swipe has moved on `direction'
* for swipe-finished() to have a non-zero sign
* perpendicularTolerance: see gesture_service
*
* Events:
* preview-requested(offsets)
* Emitted when the pointer has moved.
* offsets: the offsets from the start of the swipe to the current cursor position
*
* swipe-canceled()
* Emitted when the swipe has been canceled due to a pointercancel event.
*
* swipe-finished(sign: 0|-1|1)
* Emitted when the swipe has finished.
* sign: if the swipe does not meet the threshold, 0
* if the swipe meets the threshold in the positive direction, 1
* if the swipe meets the threshold in the negative direction, -1
*
* swipeless-clicked()
* Emitted when there is a click without swipe.
* This and swipe-finished() cannot be emitted for the same pointerup event.
*/
const SwipeClick = {
props: {
direction: {
type: Array
},
threshold: {
type: Number,
default: 30
},
perpendicularTolerance: {
type: Number,
default: 1.0
}
},
methods: {
handlePointerDown (event) {
this.$gesture.start(event)
},
handlePointerMove (event) {
this.$gesture.move(event)
},
handlePointerUp (event) {
this.$gesture.end(event)
},
handlePointerCancel (event) {
this.$gesture.cancel(event)
},
handleNativeClick (event) {
event.stopPropagation()
event.preventDefault()
},
preview (offsets) {
this.$emit('preview-requested', offsets)
},
end (sign) {
this.$emit('swipe-finished', sign)
},
click () {
this.$emit('swipeless-clicked')
},
cancel () {
this.$emit('swipe-canceled')
}
},
created () {
this.$gesture = new GestureService.SwipeAndClickGesture({
direction: this.direction,
threshold: this.threshold,
perpendicularTolerance: this.perpendicularTolerance,
swipePreviewCallback: this.preview,
swipeEndCallback: this.end,
swipeCancelCallback: this.cancel,
swipelessClickCallback: this.click
- });
+ })
}
}
export default SwipeClick

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