|
|
@@ -1,288 +0,0 @@
|
|
|
-export const dialogResizeImg = {
|
|
|
- mounted(el: any, binding: any, vnode: any) {
|
|
|
- const bValue = binding.value
|
|
|
- const localKeyMap: any = {
|
|
|
- positions: {
|
|
|
- 'can-resize2': 'cet-preview-positions',
|
|
|
- 'can-resize22': 'cet-preview2-positions',
|
|
|
- },
|
|
|
- resize: {
|
|
|
- 'can-resize2': 'cet-preview-resize',
|
|
|
- 'can-resize22': 'cet-preview2-resize',
|
|
|
- },
|
|
|
- }
|
|
|
- const resizeEvent = new CustomEvent('drag-resize', {
|
|
|
- detail: '尺寸变化',
|
|
|
- bubbles: false,
|
|
|
- })
|
|
|
- const keyboardPositions = localStorage.getItem(localKeyMap.positions[bValue])
|
|
|
- const keyboardResize = localStorage.getItem(localKeyMap.resize[bValue])
|
|
|
- // 初始化不最大化
|
|
|
- el.fullscreen = false
|
|
|
- // 弹框可拉伸最小宽高
|
|
|
- const minWidth = 290
|
|
|
- const maxHeight = window.innerHeight
|
|
|
-
|
|
|
- // 弹窗
|
|
|
- const dragDom: any = document.querySelector('.' + binding.value)
|
|
|
- const dialogHeaderEl = dragDom.querySelector('.el-dialog__header')
|
|
|
- const img = dragDom.querySelector('.small-img')
|
|
|
- let imgError = false
|
|
|
- const resizeEl = document.createElement('div')
|
|
|
-
|
|
|
- if (!img.src) {
|
|
|
- dragDom.style.width = minWidth + 'px'
|
|
|
- dragDom.style.height = minWidth + 'px'
|
|
|
- }
|
|
|
-
|
|
|
- img.onload = function () {
|
|
|
- // dragDom.style.width = img.clientWidth + 'px'
|
|
|
- if (!keyboardResize) {
|
|
|
- const compareHeight = bValue === 'can-resize22' ? parseInt(maxHeight * 0.97 + '') : parseInt(maxHeight / 2 + '')
|
|
|
- console.log('compareHeight:', compareHeight)
|
|
|
- console.log('img.clientHeight:', img.clientHeight)
|
|
|
- const ratio = (img.clientWidth + 4) / (img.clientHeight + 48)
|
|
|
- if (img.clientHeight + 48 > compareHeight) {
|
|
|
- const dragDomH = compareHeight
|
|
|
- // dragDom.style.height = dragDomH + 'px'
|
|
|
- dragDom.style.width = dragDomH * ratio + 'px'
|
|
|
- console.log('dragDom.style.width:', dragDom.style.width)
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- img.onerror = function () {
|
|
|
- dragDom.style.width = minWidth + 'px'
|
|
|
- dragDom.style.height = minWidth + 'px'
|
|
|
- imgError = true
|
|
|
- resizeEl.style.display = 'none'
|
|
|
- }
|
|
|
-
|
|
|
- // console.log('img', getComputedStyle(img).width)
|
|
|
-
|
|
|
- el.style.overflow = 'initial'
|
|
|
- dragDom.className += ' el-drag-dialog'
|
|
|
- // 给弹窗加上overflow auto；不然缩小时框内的标签可能超出dialog；
|
|
|
- // dragDom.style.overflow = 'auto'
|
|
|
- dragDom.style.background = '#fff'
|
|
|
-
|
|
|
- if (keyboardPositions && !!img.src) {
|
|
|
- dragDom.style.left = JSON.parse(keyboardPositions).left || 0
|
|
|
- dragDom.style.top = JSON.parse(keyboardPositions).top || 0
|
|
|
- }
|
|
|
- if (keyboardResize && !!img.src) {
|
|
|
- const localW = JSON.parse(keyboardResize).width
|
|
|
- const localH = JSON.parse(keyboardResize).height
|
|
|
- localW && (dragDom.style.width = localW)
|
|
|
- localH && (dragDom.style.height = localH)
|
|
|
- // dragDom.style.width = JSON.parse(keyboardResize).width || 'auto'
|
|
|
- // dragDom.style.height = JSON.parse(keyboardResize).height || 'auto'
|
|
|
- } else {
|
|
|
- // dragDom.style.height = maxHeight / 2 + 'px'
|
|
|
- // dragDom.style.width = '290px'
|
|
|
- }
|
|
|
-
|
|
|
- // 清除选择头部文字效果
|
|
|
- // eslint-disable-next-line no-new-func
|
|
|
- dialogHeaderEl.onselectstart = new Function('return false')
|
|
|
- // 头部加上可拖动cursor
|
|
|
- dialogHeaderEl.style.cursor = 'move'
|
|
|
-
|
|
|
- // 获取原有属性 ie dom元素.currentStyle 火狐谷歌 window.getComputedStyle(dom元素, null);
|
|
|
- const sty = dragDom.currentStyle || window.getComputedStyle(dragDom, null)
|
|
|
-
|
|
|
- // 头部插入最大化最小化元素
|
|
|
- const maxMin = document.createElement('button')
|
|
|
- maxMin.className += ' el-dialog__headerbtn el-dialog__minmax'
|
|
|
- maxMin.style.right = '40px'
|
|
|
- maxMin.style.color = '#ffffff'
|
|
|
- maxMin.title = el.fullscreen ? '还原' : '最大化'
|
|
|
- maxMin.innerHTML =
|
|
|
- '<i class=' +
|
|
|
- (el.fullscreen ? '"el-icon-crop"' : '"el-icon-full-screen"') +
|
|
|
- ' onMouseOver="this.style.color=\'#409EFF\'" onMouseOut="this.style.color=\'inherit\'"></i>'
|
|
|
- // dialogHeaderEl.insertBefore(maxMin, dialogHeaderEl.childNodes[1])
|
|
|
- const moveDown = (e: any) => {
|
|
|
- // 鼠标按下，计算当前元素距离可视区的距离
|
|
|
- const disX = e.clientX - dialogHeaderEl.offsetLeft
|
|
|
- const disY = e.clientY - dialogHeaderEl.offsetTop
|
|
|
-
|
|
|
- // 获取到的值带px 正则匹配替换
|
|
|
- let styL: any, styT: any
|
|
|
-
|
|
|
- // 注意在ie中 第一次获取到的值为组件自带50% 移动之后赋值为px
|
|
|
- if (sty.left.includes('%')) {
|
|
|
- styL = +document.body.clientWidth * (+sty.left.replace(/\\%/g, '') / 100)
|
|
|
- styT = +document.body.clientHeight * (+sty.top.replace(/\\%/g, '') / 100)
|
|
|
- } else {
|
|
|
- styL = +sty.left.replace(/\px/g, '')
|
|
|
- styT = +sty.top.replace(/\px/g, '')
|
|
|
- }
|
|
|
-
|
|
|
- document.onmousemove = function (e) {
|
|
|
- // 通过事件委托，计算移动的距离
|
|
|
- const l = e.clientX - disX
|
|
|
- const t = e.clientY - disY
|
|
|
-
|
|
|
- // 移动当前元素
|
|
|
- dragDom.style.left = `${l + styL}px`
|
|
|
- dragDom.style.top = `${t + styT}px`
|
|
|
-
|
|
|
- // 将此时的位置传出去
|
|
|
- // binding.value({x:e.pageX,y:e.pageY})
|
|
|
- }
|
|
|
-
|
|
|
- document.onmouseup = function (e) {
|
|
|
- document.onmousemove = null
|
|
|
- document.onmouseup = null
|
|
|
- console.log('dragDom.style.left:', dragDom.style.left, dragDom.style.top)
|
|
|
- if (!imgError && !!img.src) {
|
|
|
- localStorage.setItem(
|
|
|
- localKeyMap.positions[bValue],
|
|
|
- JSON.stringify({
|
|
|
- left: dragDom.style.left || 0,
|
|
|
- top: dragDom.style.top || 0,
|
|
|
- })
|
|
|
- )
|
|
|
- }
|
|
|
- }
|
|
|
- }
|
|
|
- dialogHeaderEl.onmousedown = moveDown
|
|
|
- // const bodyHeight = 'auto'
|
|
|
-
|
|
|
- // function setMaxMin() {
|
|
|
- // if (el.fullscreen) {
|
|
|
- // const i: any = maxMin.querySelector('.el-icon-crop')
|
|
|
- // i.classList.remove('el-icon-crop')
|
|
|
- // i.classList.add('el-icon-full-screen')
|
|
|
- // maxMin.innerHTML = '<i class="el-icon-full-screen"></i>'
|
|
|
- // maxMin.title = '最大化'
|
|
|
- // dragDom.style.height = nowHight + 'px'
|
|
|
- // dragDom.style.width = nowWidth + 'px'
|
|
|
- // dragDom.style.marginTop = window.innerHeight * 0.07 + 'px'
|
|
|
- // el.fullscreen = false
|
|
|
- // dialogHeaderEl.style.cursor = 'move'
|
|
|
- // dialogHeaderEl.onmousedown = moveDown
|
|
|
- // dragDom.querySelector('.el-dialog__body').style.height = bodyHeight
|
|
|
- // hasSetBodyHight = false
|
|
|
- // } else {
|
|
|
- // const i: any = maxMin.querySelector('.el-icon-full-screen')
|
|
|
- // i.classList.remove('el-icon-full-screen')
|
|
|
- // i.classList.add('el-icon-crop')
|
|
|
- // maxMin.title = '还原'
|
|
|
- // bodyHeight = dragDom.querySelector('.el-dialog__body').offsetHeight + 'px'
|
|
|
- // nowHight = dragDom.clientHeight
|
|
|
- // nowWidth = dragDom.clientWidth
|
|
|
- // nowMarginTop = dragDom.style.marginTop
|
|
|
- // dragDom.style.left = 0
|
|
|
- // dragDom.style.top = 0
|
|
|
- // dragDom.style.height = window.innerHeight + 'px'
|
|
|
- // dragDom.style.width = '100VW'
|
|
|
- // dragDom.style.marginTop = 0
|
|
|
- // el.fullscreen = true
|
|
|
- // dialogHeaderEl.style.cursor = 'initial'
|
|
|
- // dialogHeaderEl.onmousedown = null
|
|
|
- // if (!hasSetBodyHight) {
|
|
|
- // const footerHeight =
|
|
|
- // dragDom.querySelector('.el-dialog__footer') && dragDom.querySelector('.el-dialog__footer').offsetHeight
|
|
|
- // dragDom.querySelector('.el-dialog__body').style.height =
|
|
|
- // 'calc(100% - ' + (dialogHeaderEl.offsetHeight + footerHeight) + 'px)'
|
|
|
- // /* dragDom.querySelector('.el-dialog__body').style.height =
|
|
|
- // window.innerHeight*0.9
|
|
|
- // - (dialogHeaderEl.offsetHeight + footerHeight) + 'px'*/
|
|
|
- // hasSetBodyHight = true
|
|
|
- // }
|
|
|
- // }
|
|
|
- // el.dispatchEvent(resizeEvent)
|
|
|
- // }
|
|
|
-
|
|
|
- // 点击放大缩小效果
|
|
|
- // maxMin.onclick = setMaxMin
|
|
|
- // 双击头部效果
|
|
|
- // dialogHeaderEl.ondblclick = setMaxMin
|
|
|
- // 拉伸
|
|
|
- dragDom.appendChild(resizeEl)
|
|
|
- // 在弹窗右下角加上一个10-10px的控制块
|
|
|
- resizeEl.style.cursor = 'se-resize'
|
|
|
- resizeEl.style.position = 'absolute'
|
|
|
- resizeEl.style.height = '10px'
|
|
|
- resizeEl.style.width = '10px'
|
|
|
- resizeEl.style.border = '3px solid transparent'
|
|
|
- resizeEl.style.borderRightColor = '#333'
|
|
|
- resizeEl.style.borderBottomColor = '#333'
|
|
|
- resizeEl.style.right = '0px'
|
|
|
- resizeEl.style.bottom = '0px'
|
|
|
- resizeEl.style.zIndex = '99'
|
|
|
- // 鼠标拉伸弹窗
|
|
|
- if (!img.src) {
|
|
|
- resizeEl.style.display = 'none'
|
|
|
- }
|
|
|
-
|
|
|
- resizeEl.onmousedown = (e) => {
|
|
|
- // 记录初始x位置
|
|
|
- const clientX = e.clientX
|
|
|
- // 鼠标按下，计算当前元素距离可视区的距离
|
|
|
- const disX = e.clientX - resizeEl.offsetLeft
|
|
|
- const disY = e.clientY - resizeEl.offsetTop
|
|
|
- // let maxClientY = 0
|
|
|
- // if (dragDom.style.width) {
|
|
|
- // dragDom.style.width = dragDom.style.width - 2
|
|
|
- // }
|
|
|
- let maxWW = 0
|
|
|
- document.onmousemove = function (e) {
|
|
|
- e.preventDefault() // 移动时禁用默认事件
|
|
|
- // 通过事件委托，计算移动的距离
|
|
|
- const x = e.clientX - disX + (e.clientX - clientX) // 这里 由于elementUI的dialog控制居中的，所以水平拉伸效果是双倍
|
|
|
- const y = e.clientY - disY
|
|
|
-
|
|
|
- // console.log('e.clientY:', e.clientY, maxClientY)
|
|
|
-
|
|
|
- // if (e.clientY > maxClientY && maxClientY > 0) {
|
|
|
- // return false
|
|
|
- // }
|
|
|
- // if (dragDom.clientHeight >= maxHeight && maxClientY == 0) {
|
|
|
- // maxClientY = e.clientY
|
|
|
- // console.log('maxClientY:', maxClientY)
|
|
|
- // // return false
|
|
|
- // }
|
|
|
- if (dragDom.clientHeight >= maxHeight && maxWW == 0) {
|
|
|
- maxWW = dragDom.clientWidth
|
|
|
- }
|
|
|
- // 比较是否小于最小宽高
|
|
|
- if (x > maxWW && maxWW > 0) {
|
|
|
- return
|
|
|
- }
|
|
|
- dragDom.style.width = x > minWidth ? `${x}px` : minWidth + 'px'
|
|
|
- // if (dragDom.clientHeight >= maxHeight && maxClientY == 0) {
|
|
|
- // console.log('到了')
|
|
|
- // maxClientY = e.clientY
|
|
|
- // }
|
|
|
- // dragDom.style.height = y > minHeight ? `${y}px` : minHeight + 'px'
|
|
|
- // dragDom.style.width = `${x}px`
|
|
|
- // dragDom.style.height = `${y}px`
|
|
|
- // if (!hasSetBodyHight) {
|
|
|
- // const footerHeight =
|
|
|
- // dragDom.querySelector('.el-dialog__footer') && dragDom.querySelector('.el-dialog__footer').offsetHeight
|
|
|
- // dragDom.querySelector('.el-dialog__body').style.height =
|
|
|
- // 'calc(100% - ' + (dialogHeaderEl.offsetHeight + footerHeight) + 'px)'
|
|
|
- // hasSetBodyHight = true
|
|
|
- // }
|
|
|
- }
|
|
|
- // 拉伸结束
|
|
|
- document.onmouseup = function (e) {
|
|
|
- document.onmousemove = null
|
|
|
- document.onmouseup = null
|
|
|
- if (!imgError && !!img.src) {
|
|
|
- localStorage.setItem(
|
|
|
- localKeyMap.resize[bValue],
|
|
|
- JSON.stringify({
|
|
|
- width: dragDom.style.width || 'auto',
|
|
|
- height: dragDom.style.height || 'auto',
|
|
|
- })
|
|
|
- )
|
|
|
- }
|
|
|
-
|
|
|
- el.dispatchEvent(resizeEvent)
|
|
|
- }
|
|
|
- }
|
|
|
- },
|
|
|
-}
|
刘洋