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| <template>
| <div v-show="show">
| <slot></slot>
| </div>
| </template>
|
| <script>
| import commonMixin from '../base/mixins/common.js'
| import bindEvents from '../base/bindEvent.js'
| import {createPoint, createSize} from '../base/factory.js'
|
| export default {
| name: 'bm-info-window',
| mixins: [commonMixin('overlay')],
| props: {
| show: {
| type: Boolean
| },
| position: {
| type: Object
| },
| title: {
| type: String
| },
| width: {
| type: Number
| },
| height: {
| type: Number
| },
| maxWidth: {
| type: Number
| },
| offset: {
| type: Object
| },
| maximize: {
| type: Boolean
| },
| autoPan: {
| type: Boolean
| },
| closeOnClick: {
| type: Boolean,
| default: true
| },
| message: {
| type: String
| }
| },
| watch: {
| show (val) {
| val ? this.openInfoWindow() : this.closeInfoWindow()
| },
| 'position.lng' (val, oldVal) {
| this.reload()
| },
| 'position.lat' (val, oldVal) {
| this.reload()
| },
| 'offset.width' (val, oldVal) {
| this.reload()
| },
| 'offset.height' (val) {
| this.reload()
| },
| maxWidth () {
| this.reload()
| },
| width (val) {
| this.originInstance.setWidth(val)
| },
| height (val) {
| this.originInstance.setHeight(val)
| },
| title (val) {
| this.originInstance.setTitle(val)
| },
| maximize (val) {
| val ? this.originInstance.enableMaximize() : this.originInstance.disableMaximize()
| },
| autoPan (val) {
| val ? this.originInstance.enableAutoPan() : this.originInstance.disableAutoPan()
| },
| closeOnClick (val) {
| val ? this.originInstance.enableCloseOnClick() : this.originInstance.disableCloseOnClick()
| }
| },
| methods: {
| redraw () {
| this.originInstance.redraw()
| },
| load () {
| const {BMap, map, show, title, width, height, maxWidth, offset, autoPan, closeOnClick, message, maximize, bindObserver, $parent} = this
| const $content = this.$el
| const overlay = new BMap.InfoWindow($content, {
| width,
| height,
| title,
| maxWidth,
| offset: createSize(BMap, offset),
| enableAutoPan: autoPan,
| enableCloseOnClick: closeOnClick,
| enableMessage: typeof message === 'undefined',
| message
| })
|
| maximize ? overlay.enableMaximize() : overlay.disableMaximize()
| bindEvents.call(this, overlay)
| this.originInstance = overlay
| overlay.redraw()
| ;[].forEach.call($content.querySelectorAll('img'), $img => {
| $img.onload = () => overlay.redraw()
| })
| bindObserver()
| this.$container = $parent.originInstance && $parent.originInstance.openInfoWindow ? $parent.originInstance : map
| show && this.openInfoWindow()
| },
| bindObserver () {
| const MutationObserver = global.MutationObserver
| if (!MutationObserver) {
| return
| }
| const {$el, originInstance} = this
| this.observer = new MutationObserver(mutations => originInstance.redraw())
| this.observer.observe($el, {attributes: true, childList: true, characterData: true, subtree: true})
| },
| openInfoWindow () {
| const {BMap, $container, position, originInstance} = this
| $container.openInfoWindow(originInstance, createPoint(BMap, position))
| },
| closeInfoWindow () {
| this.$container.closeInfoWindow(this.originInstance)
| }
| }
| }
| </script>
|
|
