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优化 bpm 高亮流程图的排它节点~~~
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@ -154,12 +154,32 @@ export default {
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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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if (!activity) {
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return
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}
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// 设置【bpmn:ExclusiveGateway】排它网关的高亮
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canvas.addMarker(n.id, this.getActivityHighlightCss(activity));
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// 查找需要高亮的连线
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let matchNN = undefined;
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let matchActivity = undefined;
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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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let targetActivity = activityList.find(m => m.key === nn.targetRef.id);
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if (!targetActivity) {
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return;
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}
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// 特殊判断 endEvent 类型的原因,ExclusiveGateway 可能后续连有 2 个路径:
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// 1. 一个是 UserTask => EndEvent
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// 2. 一个是 EndEvent
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// 在选择路径 1 时,其实 EndEvent 可能也存在,导致 1 和 2 都高亮,显然是不正确的。
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// 所以,在 matchActivity 为 EndEvent 时,需要进行覆盖~~
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if (!matchActivity || matchActivity.type === 'endEvent') {
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matchNN = nn;
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matchActivity = targetActivity;
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}
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})
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if (matchNN && matchActivity) {
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canvas.addMarker(matchNN.id, this.getActivityHighlightCss(matchActivity));
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}
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} else if (n.$type === 'bpmn:ParallelGateway') { // 并行网关
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if (!activity) {
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return
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