端到端功能 节点展开 阶段性代码提交

com.actionsoft.apps.coe.method.process.subprocess/src/com/actionsoft/apps/coe/method/process/subprocess/SubProcessController.java

@@ -130,9 +130,9 @@ public class SubProcessController {
     }
 
     @Mapping("com.actionsoft.apps.coe.method.process.subprocess.shape_expand")
-    public String shapeExpand(UserContext uc, String repositoryId, String shapeId, String direction){
+    public String shapeExpand(UserContext uc, String repositoryId, String shapeId){
         SubProcessWeb processWeb = new SubProcessWeb(uc);
-        return processWeb.shapeNodeExpand(repositoryId, shapeId, direction);
+        return processWeb.shapeNodeExpand(repositoryId, shapeId);
     }
 
 }

com.actionsoft.apps.coe.method.process.subprocess/src/com/actionsoft/apps/coe/method/process/subprocess/graph/GraphNodeExpandHandle.java

@@ -146,7 +146,7 @@ public class GraphNodeExpandHandle {
      * @throws Exception
      * @return 节点展开后的模型存储信息
      */
-    public String handleNodeExpand(String direction) throws Exception{
+    public String handleNodeExpand() throws Exception{
 
 //        Thread t1 = new Thread(() -> {
 //            // 1、总图节点以及连线处理
@@ -164,7 +164,7 @@ public class GraphNodeExpandHandle {
 //        t2.join();
 
         // 1、总图节点以及连线处理
-        handleEndToEndGraphNodeAndLinker(direction);
+        handleEndToEndGraphNodeAndLinker();
 
         // 2、子流程节点内部元素处理
         handleRelationModelNodePosition();
@@ -187,7 +187,7 @@ public class GraphNodeExpandHandle {
      * 6、删除旧有连线关系
      * 7、构建新的连线关系
      */
-    private void handleEndToEndGraphNodeAndLinker(String direction){
+    private void handleEndToEndGraphNodeAndLinker(){
         // 1、删除当前要展开的节点
         removeEndToEndGraphElements(shapeId);
 
@@ -200,18 +200,30 @@ public class GraphNodeExpandHandle {
         // 4、构建邻接矩阵
         NodeExpandAdjMatrix expandAdjMatrix = buildEndToEndGraphAdjMatrix();
         expandAdjMatrix.buildAdjMatrix();
+        // expandAdjMatrix.printAdjMatrix();
         // 5、删除节点展开前的连线
         removeEndToEndGraphOldLinker();
         // 6、获取所有节点坐标
         JSONObject elements = endToEndProcessDefine.getJSONObject("elements");
         double[][] vertexPosition = expandAdjMatrix.getVertexPosition(elements);
         // 7、构建新的连线
+        JSONObject processProperties = endToEndProcessDefine.getJSONObject("processProperties");
+        String direction = processProperties.getString("direction");
         NodeExpandLinkerRender linkerRender = new NodeExpandLinkerRender(vertexPosition, expandAdjMatrix, scopeLimitationShape);
         JSONArray linkers = linkerRender.toAssembleLinker(direction, shapeId);
         for (Object o : linkers) {
             JSONObject linker = (JSONObject) o;
             addEndToEndGraphElements(linker);
         }
+
+        // 8、更新画布的大小
+        // 确定画布的宽度与高度
+        double w = Arrays.stream(vertexPosition).mapToDouble(position -> position[0]).max().orElse(0.0);
+        double h = Arrays.stream(vertexPosition).mapToDouble(position -> position[1]).max().orElse(0.0);
+
+        JSONObject page = endToEndProcessDefine.getJSONObject("page");
+        page.put("width", w + 300);
+        page.put("height", h + 300);
     }
 
     /**
@@ -544,7 +556,7 @@ class NodeExpandLinkerRender{
 
     private double[][] calculationLinkerPointInVertLayOut(double[] fromPoi, double[] toPoi, boolean currentExpandNodeIsStart, boolean currentExpandNodeIsEnd) {
         double fromX = fromPoi[0],fromY = fromPoi[1],toX = toPoi[0],toY = toPoi[1];
-        double scopeShapeW = scopeLimitationShape.getDoubleValue("w"), scopeShapeH = scopeLimitationShape.getDoubleValue("h");
+        double scopeShapeW = scopeLimitationShape.getJSONObject("props").getDoubleValue("w"), scopeShapeH = scopeLimitationShape.getJSONObject("props").getDoubleValue("h");
         if (fromY == toY){ // 水平 分析可知 水平方向上不会出现 从左到右直连的情况 只有 右边节点右侧锚点出 向上走 左折 连到左侧节点上方锚点
             double[] startPoi = new double[]{fromX + (currentExpandNodeIsStart ? scopeShapeW : SubProcessConst.SUB_PROCESS_SHAPE_W), fromY + (currentExpandNodeIsStart ? scopeShapeH : SubProcessConst.SUB_PROCESS_SHAPE_H) / 2};
             double[] turnPoi1 = new double[]{fromX + (currentExpandNodeIsStart ? scopeShapeW : SubProcessConst.SUB_PROCESS_SHAPE_W) + SubProcessConst.SHAPE_HORIZ_INTERVAL / 2, fromY + (currentExpandNodeIsStart ? scopeShapeH : SubProcessConst.SUB_PROCESS_SHAPE_H) / 2};
@@ -612,7 +624,7 @@ class NodeExpandLinkerRender{
 
     private double[][] calculationLinkerPointInHorizLayOut(double[] fromPoi, double[] toPoi, boolean currentExpandNodeIsStart, boolean currentExpandNodeIsEnd) {
         double fromX = fromPoi[0],fromY = fromPoi[1],toX = toPoi[0],toY = toPoi[1];
-        double scopeShapeW = scopeLimitationShape.getDoubleValue("w"), scopeShapeH = scopeLimitationShape.getDoubleValue("h");
+        double scopeShapeW = scopeLimitationShape.getJSONObject("props").getDoubleValue("w"), scopeShapeH = scopeLimitationShape.getJSONObject("props").getDoubleValue("h");
         if (fromY == toY) { // 水平 方向上 存在从左向右直连的情况 但不存在从右向左直连的情况 水平方向上 从左向右 应是 右出 向上 左折 向下
             return fromX < toX
                     ? new double[][]

com.actionsoft.apps.coe.method.process.subprocess/src/com/actionsoft/apps/coe/method/process/subprocess/graph/GraphRender.java

@@ -150,4 +150,15 @@ public class GraphRender {
             CoeDesignerAPIManager.getInstance().storeDefinition(this.baseModel);
         }
     }
+
+    /**
+     * 布局方向添加到流程属性中
+     * 方便后续节点展开时用到
+     * @param direction
+     */
+    public void addDirectionToProcessProperties(String direction){
+        JSONObject defineJsonObj = JSONObject.parseObject(this.baseModel.getDefinition());
+        JSONObject processProperties = defineJsonObj.getJSONObject("processProperties");
+        processProperties.put("direction", direction);
+    }
 }

com.actionsoft.apps.coe.method.process.subprocess/src/com/actionsoft/apps/coe/method/process/subprocess/web/SubProcessWeb.java

@@ -309,10 +309,10 @@ public class SubProcessWeb extends ActionWeb {
      * @param shapeId 待展开的子流程节点ID
      * @param direction 布局方向
      */
-    public String shapeNodeExpand(String repositoryId, String shapeId, String direction){
+    public String shapeNodeExpand(String repositoryId, String shapeId){
         try {
             GraphNodeExpandHandle nodeExpandHandle = new GraphNodeExpandHandle(repositoryId, shapeId);
-            String define = nodeExpandHandle.handleNodeExpand(direction);
+            String define = nodeExpandHandle.handleNodeExpand();
             ResponseObject ro = ResponseObject.newOkResponse("展开成功");
             ro.setData(define);
             return ro.toString();