From 5332e543d259e38631880ae0eeb81b87969cc41f Mon Sep 17 00:00:00 2001 From: YunaiV Date: Thu, 20 Jan 2022 01:14:10 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=20bpm=20=E9=AB=98=E4=BA=AE?= =?UTF-8?q?=E6=B5=81=E7=A8=8B=E5=9B=BE=E7=9A=84=E5=89=8D=E7=AB=AF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../package/designer/ProcessViewer.vue | 138 +++++++++++------- .../src/views/bpm/processInstance/detail.vue | 2 +- 2 files changed, 83 insertions(+), 57 deletions(-) diff --git a/yudao-admin-ui/src/components/bpmnProcessDesigner/package/designer/ProcessViewer.vue b/yudao-admin-ui/src/components/bpmnProcessDesigner/package/designer/ProcessViewer.vue index fa4801569..a43a1b34c 100644 --- a/yudao-admin-ui/src/components/bpmnProcessDesigner/package/designer/ProcessViewer.vue +++ b/yudao-admin-ui/src/components/bpmnProcessDesigner/package/designer/ProcessViewer.vue @@ -14,25 +14,34 @@ export default { name: "MyProcessViewer", componentName: "MyProcessViewer", props: { - value: String, // xml 字符串 - prefix: { + value: { // BPMN XML 字符串 type: String, - default: "camunda" }, - taskData: { + prefix: { // 使用哪个引擎 + type: String, + default: "camunda", + }, + activityData: { // 活动的数据。传递时，可高亮流程 type: Array, - default: () => [] + default: () => [], + }, + processInstanceData: { // 流程实例的数据。传递时，可展示流程发起人等信息 + type: Object, + }, + taskData: { // 任务实例的数据。传递时，可展示 UserTask 审核相关的信息 + type: Array, + default: () => [], } }, data() { return { xml: '', - tasks: [], + activityList: [], }; }, mounted() { this.xml = this.value; - this.tasks = this.taskData; + this.activityList = this.activityData; // 初始化 this.initBpmnModeler(); this.createNewDiagram(this.xml); @@ -49,8 +58,8 @@ export default { this.xml = newValue; this.createNewDiagram(this.xml); }, - taskData: function (newTaskData) { - this.tasks = newTaskData; + activityData: function (newActivityData) { + this.activityList = newActivityData; this.createNewDiagram(this.xml); } }, @@ -83,8 +92,9 @@ export default { } }, /* 高亮流程图 */ + // TODO 芋艿：如果多个 endActivity 的话，目前的逻辑可能有一定的问题。https://www.jdon.com/workflow/multi-events.html async highlightDiagram() { - let activityList = this.tasks; + let activityList = this.activityList; if (activityList.length === 0) { return; } @@ -99,6 +109,7 @@ export default { if (!activity) { return; } + // TODO 芋艿： if (activity.task) { const result = activity.task.result; if (result === 1) { @@ -111,16 +122,17 @@ export default { canvas.addMarker(n.id, 'highlight-cancel'); } } - n.outgoing?.forEach(nn => { - let targetTask = activityList.find(m => m.key === nn.targetRef.id) - if (targetTask) { - canvas.addMarker(nn.id, targetTask.endTime ? 'highlight' : 'highlight-todo'); + let targetActivity = activityList.find(m => m.key === nn.targetRef.id) + if (targetActivity) { + debugger + canvas.addMarker(nn.id, targetActivity.endTime ? 'highlight' : 'highlight-todo'); } else if (nn.targetRef.$type === 'bpmn:ExclusiveGateway') { - // canvas.addMarker(nn.id, 'highlight'); + debugger canvas.addMarker(nn.id, activity.endTime ? 'highlight' : 'highlight-todo'); canvas.addMarker(nn.targetRef.id, activity.endTime ? 'highlight' : 'highlight-todo'); } else if (nn.targetRef.$type === 'bpmn:EndEvent') { + debugger if (!todoActivity && endActivity.key === n.id) { canvas.addMarker(nn.id, 'highlight'); canvas.addMarker(nn.targetRef.id, 'highlight'); @@ -133,28 +145,33 @@ export default { }); } else if (n.$type === 'bpmn:ExclusiveGateway') { // 排它网关 n.outgoing?.forEach(nn => { - let targetTask = activityList.find(m => m.key === nn.targetRef.id) + let targetTask = activityList.find(m => m.key === nn.targetRef.id); if (targetTask) { canvas.addMarker(nn.id, targetTask.endTime ? 'highlight' : 'highlight-todo'); } }) } else if (n.$type === 'bpmn:ParallelGateway') { // 并行网关 - if (activity) { - canvas.addMarker(n.id, activity.endTime ? 'highlight' : 'highlight-todo') - n.outgoing?.forEach(nn => { - const targetTask = activityList.find(m => m.key === nn.targetRef.id) - if (targetTask) { - canvas.addMarker(nn.id, targetTask.endTime ? 'highlight' : 'highlight-todo') - canvas.addMarker(nn.targetRef.id, targetTask.endTime ? 'highlight' : 'highlight-todo') - } - }) + if (!activity) { + return } + // 设置【bpmn:ParallelGateway】并行网关的高亮 + canvas.addMarker(n.id, this.getActivityHighlightCss(activity)); + n.outgoing?.forEach(nn => { + // 获得连线是否有指向目标。如果有，则进行高亮 + const targetActivity = activityList.find(m => m.key === nn.targetRef.id) + if (targetActivity) { + canvas.addMarker(nn.id, this.getActivityHighlightCss(targetActivity)); // 高亮【bpmn:SequenceFlow】连线 + // 高亮【...】目标。其中 ... 可以是 bpm:UserTask、也可以是其它的。当然，如果是 bpm:UserTask 的话，其实不做高亮也没问题，因为上面有逻辑做了这块。 + canvas.addMarker(nn.targetRef.id, this.getActivityHighlightCss(targetActivity)); + } + }) } else if (n.$type === 'bpmn:StartEvent') { // 开始节点 n.outgoing?.forEach(nn => { // outgoing 例如说【bpmn:SequenceFlow】连线 - let fromTask = activityList.find(m => m.key === nn.targetRef.id) - if (fromTask) { - canvas.addMarker(nn.id, 'highlight'); - canvas.addMarker(n.id, 'highlight'); + // 获得连线是否有指向目标。如果有，则进行高亮 + let targetActivity = activityList.find(m => m.key === nn.targetRef.id); + if (targetActivity) { + canvas.addMarker(nn.id, 'highlight'); // 高亮【bpmn:SequenceFlow】连线 + canvas.addMarker(n.id, 'highlight'); // 高亮【bpmn:StartEvent】开始节点（自己） } }); } else if (n.$type === 'bpmn:EndEvent') { // 结束节点 @@ -169,10 +186,19 @@ export default { } }) }, + getActivityHighlightCss(activity) { + return activity.endTime ? 'highlight' : 'highlight-todo'; + }, + getTaskHighlightCss(task) { + if (!task) { + return ''; + } + return ''; + }, initModelListeners() { const EventBus = this.bpmnModeler.get("eventBus"); const that = this; - // 注册需要的监听事件, 将. 替换为 - , 避免解析异常 + // 注册需要的监听事件 EventBus.on('element.hover', function(eventObj) { let element = eventObj ? eventObj.element : null; that.elementHover(element); @@ -209,6 +235,32 @@ export default {