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https://gitee.com/hhyykk/ipms-sjy.git
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优化 ProcessViewer.vue 展示流程图的效果，增加红色、绿色、灰色、橙色
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YunaiV
@ -82,55 +82,63 @@ export default {
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},
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/* 高亮流程图 */
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async highlightDiagram() {
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// let tasks = this.tasks.filter(task => {
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// if (task.type !== 'sequenceFlow') { // 去除连线元素
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// return true;
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// }
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// });
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let tasks = this.tasks;
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if (tasks.length === 0) {
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let activityList = this.tasks;
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if (activityList.length === 0) {
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return;
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}
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// 参考自 https://gitee.com/tony2y/RuoYi-flowable/blob/master/ruoyi-ui/src/components/Process/index.vue#L222 实现
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// 再次基础上，增加不同审批结果的颜色等等
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let canvas = this.bpmnModeler.get('canvas');
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let todoActivity = activityList.find(m => !m.endTime) // 找到待办的任务
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let endActivity = activityList[activityList.length - 1] // 找到结束任务
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this.bpmnModeler.getDefinitions().rootElements[0].flowElements?.forEach(n => {
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let completeTask = tasks.find(m => m.key === n.id)
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let todoTask = tasks.find(m => !m.endTime)
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let endTask = tasks[tasks.length - 1]
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let activity = activityList.find(m => m.key === n.id) // 找到对应的活动
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if (n.$type === 'bpmn:UserTask') { // 用户任务
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if (completeTask) {
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canvas.addMarker(n.id, completeTask.endTime ? 'highlight' : 'highlight-todo');
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// console.log(n.id + ' : ' + (completeTask.endTime ? 'highlight' : 'highlight-todo'));
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n.outgoing?.forEach(nn => {
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let targetTask = tasks.find(m => m.key === nn.targetRef.id)
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if (targetTask) {
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canvas.addMarker(nn.id, targetTask.endTime ? 'highlight' : 'highlight-todo');
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} else if (nn.targetRef.$type === 'bpmn:ExclusiveGateway') {
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// canvas.addMarker(nn.id, 'highlight');
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canvas.addMarker(nn.id, completeTask.endTime ? 'highlight' : 'highlight-todo');
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canvas.addMarker(nn.targetRef.id, completeTask.endTime ? 'highlight' : 'highlight-todo');
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} else if (nn.targetRef.$type === 'bpmn:EndEvent') {
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if (!todoTask && endTask.key === n.id) {
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canvas.addMarker(nn.id, 'highlight');
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canvas.addMarker(nn.targetRef.id, 'highlight');
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}
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if (!completeTask.endTime) {
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canvas.addMarker(nn.id, 'highlight-todo');
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canvas.addMarker(nn.targetRef.id, 'highlight-todo');
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}
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}
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});
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if (!activity) {
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return;
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}
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if (activity.task) {
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const result = activity.task.result;
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if (result === 1) {
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canvas.addMarker(n.id, 'highlight-todo');
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} else if (result === 2) {
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canvas.addMarker(n.id, 'highlight');
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} else if (result === 3) {
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canvas.addMarker(n.id, 'highlight-reject');
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} else if (result === 4) {
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canvas.addMarker(n.id, 'highlight-cancel');
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}
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}
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n.outgoing?.forEach(nn => {
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let targetTask = activityList.find(m => m.key === nn.targetRef.id)
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if (targetTask) {
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canvas.addMarker(nn.id, targetTask.endTime ? 'highlight' : 'highlight-todo');
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} else if (nn.targetRef.$type === 'bpmn:ExclusiveGateway') {
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// canvas.addMarker(nn.id, 'highlight');
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canvas.addMarker(nn.id, activity.endTime ? 'highlight' : 'highlight-todo');
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canvas.addMarker(nn.targetRef.id, activity.endTime ? 'highlight' : 'highlight-todo');
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} else if (nn.targetRef.$type === 'bpmn:EndEvent') {
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if (!todoActivity && endActivity.key === n.id) {
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canvas.addMarker(nn.id, 'highlight');
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canvas.addMarker(nn.targetRef.id, 'highlight');
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}
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if (!activity.endTime) {
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canvas.addMarker(nn.id, 'highlight-todo');
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canvas.addMarker(nn.targetRef.id, 'highlight-todo');
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}
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}
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});
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} else if (n.$type === 'bpmn:ExclusiveGateway') { // 排它网关
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n.outgoing?.forEach(nn => {
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let targetTask = tasks.find(m => m.key === nn.targetRef.id)
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let targetTask = activityList.find(m => m.key === nn.targetRef.id)
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if (targetTask) {
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canvas.addMarker(nn.id, targetTask.endTime ? 'highlight' : 'highlight-todo');
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}
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})
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} else if (n.$type === 'bpmn:ParallelGateway') { // 并行网关
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if (completeTask) {
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canvas.addMarker(n.id, completeTask.endTime ? 'highlight' : 'highlight-todo')
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if (activity) {
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canvas.addMarker(n.id, activity.endTime ? 'highlight' : 'highlight-todo')
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n.outgoing?.forEach(nn => {
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const targetTask = this.taskList.find(m => m.key === nn.targetRef.id)
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if (targetTask) {
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@ -140,18 +148,21 @@ export default {
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})
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}
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} else if (n.$type === 'bpmn:StartEvent') { // 开始节点
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n.outgoing?.forEach(nn => {
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let completeTask = tasks.find(m => m.key === nn.targetRef.id)
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if (completeTask) {
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n.outgoing?.forEach(nn => { // outgoing 例如说【bpmn:SequenceFlow】连线
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let fromTask = activityList.find(m => m.key === nn.targetRef.id)
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if (fromTask) {
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canvas.addMarker(nn.id, 'highlight');
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canvas.addMarker(n.id, 'highlight');
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return
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}
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});
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} else if (n.$type === 'bpmn:EndEvent') { // 结束节点
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if (endTask.key === n.id && endTask.endTime) {
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canvas.addMarker(n.id, 'highlight')
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return
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if (endActivity.key !== n.id) { // 保证 endActivity 就是 EndEvent
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return;
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}
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// 在并行网关后，跟着多个任务，如果其中一个任务完成，endActivity 的 endTime 就会存在值
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// 所以，通过 todoActivity 在做一次判断
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if (endActivity.endTime && !todoActivity) {
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canvas.addMarker(n.id, 'highlight');
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}
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}
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})
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@ -162,6 +173,7 @@ export default {
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<style>
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/** 通过 */
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.highlight.djs-shape .djs-visual > :nth-child(1) {
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fill: green !important;
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stroke: green !important;
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@ -179,18 +191,6 @@ export default {
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stroke: green !important;
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}
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.highlight-todo.djs-connection > .djs-visual > path {
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stroke: orange !important;
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stroke-dasharray: 4px !important;
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fill-opacity: 0.2 !important;
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}
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.highlight-todo.djs-shape .djs-visual > :nth-child(1) {
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fill: orange !important;
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stroke: orange !important;
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stroke-dasharray: 4px !important;
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fill-opacity: 0.2 !important;
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}
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.highlight:not(.djs-connection) .djs-visual > :nth-child(1) {
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fill: green !important; /* color elements as green */
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}
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@ -211,6 +211,20 @@ export default {
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/deep/.highlight.djs-connection > .djs-visual > path {
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stroke: green !important;
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}
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/** 处理中 */
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.highlight-todo.djs-connection > .djs-visual > path {
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stroke: orange !important;
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stroke-dasharray: 4px !important;
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fill-opacity: 0.2 !important;
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}
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.highlight-todo.djs-shape .djs-visual > :nth-child(1) {
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fill: orange !important;
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stroke: orange !important;
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stroke-dasharray: 4px !important;
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fill-opacity: 0.2 !important;
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}
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/deep/.highlight-todo.djs-connection > .djs-visual > path {
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stroke: orange !important;
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stroke-dasharray: 4px !important;
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@ -224,4 +238,81 @@ export default {
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fill-opacity: 0.2 !important;
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}
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/** 不通过 */
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.highlight-reject.djs-shape .djs-visual > :nth-child(1) {
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fill: red !important;
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stroke: red !important;
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fill-opacity: 0.2 !important;
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}
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.highlight-reject.djs-shape .djs-visual > :nth-child(2) {
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fill: red !important;
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}
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.highlight-reject.djs-shape .djs-visual > path {
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fill: red !important;
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fill-opacity: 0.2 !important;
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stroke: red !important;
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}
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.highlight-reject.djs-connection > .djs-visual > path {
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stroke: red !important;
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}
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.highlight-reject:not(.djs-connection) .djs-visual > :nth-child(1) {
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fill: red !important; /* color elements as green */
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}
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/deep/.highlight-reject.djs-shape .djs-visual > :nth-child(1) {
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fill: red !important;
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stroke: red !important;
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fill-opacity: 0.2 !important;
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}
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/deep/.highlight-reject.djs-shape .djs-visual > :nth-child(2) {
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fill: red !important;
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}
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/deep/.highlight-reject.djs-shape .djs-visual > path {
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fill: red !important;
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fill-opacity: 0.2 !important;
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stroke: red !important;
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}
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/deep/.highlight-reject.djs-connection > .djs-visual > path {
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stroke: red !important;
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}
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/** 已取消 */
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.highlight-cancel.djs-shape .djs-visual > :nth-child(1) {
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fill: grey !important;
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stroke: grey !important;
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fill-opacity: 0.2 !important;
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}
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.highlight-cancel.djs-shape .djs-visual > :nth-child(2) {
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fill: grey !important;
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}
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.highlight-cancel.djs-shape .djs-visual > path {
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fill: grey !important;
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fill-opacity: 0.2 !important;
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stroke: grey !important;
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}
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.highlight-cancel.djs-connection > .djs-visual > path {
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stroke: grey !important;
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}
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.highlight-cancel:not(.djs-connection) .djs-visual > :nth-child(1) {
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fill: grey !important; /* color elements as green */
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}
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/deep/.highlight-cancel.djs-shape .djs-visual > :nth-child(1) {
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fill: grey !important;
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stroke: grey !important;
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fill-opacity: 0.2 !important;
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}
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/deep/.highlight-cancel.djs-shape .djs-visual > :nth-child(2) {
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fill: grey !important;
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}
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/deep/.highlight-cancel.djs-shape .djs-visual > path {
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fill: grey !important;
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fill-opacity: 0.2 !important;
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stroke: grey !important;
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}
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/deep/.highlight-cancel.djs-connection > .djs-visual > path {
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stroke: grey !important;
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}
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</style>
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