Merge pull request #430 from ZCF1024/zcf

图表拖动时鼠标高亮效果

src/controllers/handler.js

@@ -1465,12 +1465,57 @@ export default function luckysheetHandler() {
                 imageCtrl.inserImg(src);
             }
         }
+        handleCellDragStopEvent(e);
     }, false);
     document.getElementById('luckysheet-cell-main').addEventListener('dragover', function(e){
         e.preventDefault();
         e.stopPropagation();
     }, false);
 
+    /**
+     * 处理单元格上鼠标拖拽停止事件
+     * @param {DragEvent} event 
+     */
+    function handleCellDragStopEvent(event) {
+        if (luckysheetConfigsetting && luckysheetConfigsetting.hook && luckysheetConfigsetting.hook.cellDragStop) {
+	        let mouse = mouseposition(event.pageX, event.pageY);
+	        let x = mouse[0] + $("#luckysheet-cell-main").scrollLeft();
+	        let y = mouse[1] + $("#luckysheet-cell-main").scrollTop();
+
+	        let row_location = rowLocation(y),
+	            row = row_location[1],
+	            row_pre = row_location[0],
+	            row_index = row_location[2];
+	        let col_location = colLocation(x),
+	            col = col_location[1],
+	            col_pre = col_location[0],
+	            col_index = col_location[2];
+
+	        let margeset = menuButton.mergeborer(Store.flowdata, row_index, col_index);
+	        if (!!margeset) {
+	            row = margeset.row[1];
+	            row_pre = margeset.row[0];
+	            row_index = margeset.row[2];
+
+	            col = margeset.column[1];
+	            col_pre = margeset.column[0];
+	            col_index = margeset.column[2];
+	        }
+
+	        let sheetFile = sheetmanage.getSheetByIndex();
+
+	        let luckysheetTableContent = $("#luckysheetTableContent").get(0).getContext("2d");
+	        method.createHookFunction("cellDragStop", Store.flowdata[row_index][col_index], {
+	            r: row_index,
+	            c: col_index,
+	            "start_r": row_pre,
+	            "start_c": col_pre,
+	            "end_r": row,
+	            "end_c": col
+	        }, sheetFile, luckysheetTableContent, event);
+        }
+    }
+
     //表格mousemove
     $(document).on("mousemove.luckysheetEvent",function (event) {
         luckysheetPostil.overshow(event); //有批注显示

src/css/luckysheet-core.css

@@ -18,6 +18,10 @@
     user-select: none;
 }
 
+.chart-moveable{
+  cursor: move;
+}
+
 .luckysheet {
     position: absolute;
     /*             width: 100%;

src/expendPlugins/chart/plugin.js

@@ -9,7 +9,7 @@ import { rowLocation, colLocation, mouseposition } from '../../global/location'
 import { setluckysheet_scroll_status } from '../../methods/set'
 import {
     luckysheetMoveHighlightCell,
-    luckysheetMoveHighlightCell2,
+    luckysheetMoveHighlightCell2, 
     luckysheetMoveHighlightRange,
     luckysheetMoveHighlightRange2,
     luckysheetMoveEndCell
@@ -132,6 +132,8 @@ function renderCharts(chartLists, isDemo) {
             })
         ).appendTo($('.luckysheet-cell-main'))
 
+        setChartMoveableEffect($t);
+
         $(`#${chart_id_c}`).children('.luckysheet-modal-dialog-content')[0].id = chart_id
 
         let container = document.getElementById(chart_id_c)
@@ -1217,6 +1219,8 @@ function createLuckyChart(width, height, left, top) {
         delChart(chart_id)
     })
 
+    setChartMoveableEffect($t);
+
     // edit current chart
     $(`#${chart_id}_c .luckysheet-modal-controll-update`).click(function (e) {
         showChartSettingComponent()
@@ -1329,6 +1333,24 @@ function createLuckyChart(width, height, left, top) {
         })
 }
 
+/**
+ * 设置图表可拖动区域高亮效果，鼠标经过可拖动区域时鼠标显示“十字”，不可拖动区域显示箭头
+ * @param {JQuery} $container 图表的容器DIV
+ */
+function setChartMoveableEffect($container) {
+  $container.find('.luckysheet-modal-dialog-content').hover(function () {
+    $container.removeClass("chart-moveable");
+  }, function () {
+    $container.addClass("chart-moveable");
+  });
+
+  $container.hover(function () {
+    $container.addClass("chart-moveable");
+  }, function () {
+    $container.removeClass("chart-moveable");
+  });
+}
+
 // delete chart
 function delChart(chart_id) {
     // delete container

src/index.html

@@ -99,6 +99,9 @@
 						}
 					],
 					hook:{
+						cellDragStop: function (cell, postion, sheetFile, moveState, ctx, event) {
+			                console.info(cell, postion, sheetFile, ctx, event);
+			            },
 						rowTitleCellRenderBefore:function(rowNum,postion,ctx){
 							// console.log(rowNum);
 						},