| 8 | } |
| 9 | |
| 10 | function move (e, that, nowTemplate) { |
| 11 | let outLayerProperty = {} |
| 12 | const { type, parentId } = nowTemplate.property |
| 13 | |
| 14 | if (type === 'group' && !parentId) { |
| 15 | // 最外层的组 |
| 16 | outLayerProperty.top = 0 |
| 17 | outLayerProperty.left = 0 |
| 18 | } else if (type === 'group') { |
| 19 | outLayerProperty = vm.getParentGroupProperty(nowTemplate, false) |
| 20 | } else { |
| 21 | outLayerProperty = vm.getParentGroupProperty(nowTemplate) |
| 22 | } |
| 23 | |
| 24 | let top = 0 |
| 25 | let left = 0 |
| 26 | e.pageX = Math.round(e.pageX / vm.zoom); |
| 27 | e.pageY = Math.round(e.pageY / vm.zoom); |
| 28 | const posix = !document.move_target |
| 29 | ? { |
| 30 | x: 0, |
| 31 | y: 0, |
| 32 | } |
| 33 | : document.move_target.posix; |
| 34 | |
| 35 | |
| 36 | // 限制拖拽的位置不能超过边界 |
| 37 | let elementWidth = 600; |
| 38 | let elementHeight = 400; |
| 39 | if (nowTemplate) { |
| 40 | elementWidth = nowTemplate.property.width; |
| 41 | elementHeight = nowTemplate.property.height; |
| 42 | } |
| 43 | if (elementWidth + e.pageX - posix.x > vm.basicConfig.width) { |
| 44 | left = vm.basicConfig.width - elementWidth; |
| 45 | } else if (e.pageX - posix.x < 0) { |
| 46 | left = 0; |
| 47 | } else { |
| 48 | left = e.pageX - posix.x; |
| 49 | } |
| 50 | if (elementHeight + e.pageY - posix.y > vm.basicConfig.height) { |
| 51 | top = vm.basicConfig.height - elementHeight; |
| 52 | } else if (e.pageY - posix.y < 0) { |
| 53 | top = 0; |
| 54 | } else { |
| 55 | top = e.pageY - posix.y; |
| 56 | } |
| 57 | |
| 58 | left -= outLayerProperty.left |
| 59 | top -= outLayerProperty.top; |
| 60 | // top left 相差10像素的元素自动吸附对齐 |
| 61 | if (type !== 'group') { // 不是组 |
| 62 | (function autoAlign () { |
| 63 | // 自动对齐 |
| 64 | vm.templateList.map(item => { |
| 65 | if ( |
| 66 | top + 10 >= item.property.top && |
| 67 | top - 10 <= item.property.top |