@antv/g-plugin-dragndrop - npm Package Compare versions

Comparing version 1.0.5 to 1.1.0

dist/index.esm.js

@@ -423,3 +423,6 @@ import { Syringe, inject, SceneGraphService, RenderingContext, singleton, RenderingPluginContribution, Module } from '@antv/g';
         overlap = _this$dragndropPlugin.overlap,
-        isDocumentDraggable = _this$dragndropPlugin.isDocumentDraggable;
+        isDocumentDraggable = _this$dragndropPlugin.isDocumentDraggable,
+        isDocumentDroppable = _this$dragndropPlugin.isDocumentDroppable,
+        dragstartDistanceThreshold = _this$dragndropPlugin.dragstartDistanceThreshold,
+        dragstartTimeThreshold = _this$dragndropPlugin.dragstartTimeThreshold;
 
@@ -434,3 +437,3 @@ var handlePointerdown = function handlePointerdown(event) {
           var _ref = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee(event) {
-            var pointerEventsOldValue, point, elemBelow, droppableBelow;
+            var timeElapsed, distanceMoved, pointerEventsOldValue, point, elemBelow, droppableBelow;
             return _regeneratorRuntime().wrap(function _callee$(_context) {
@@ -440,2 +443,24 @@ while (1) {
                   case 0:
+                    if (dragstartTriggered) {
+                      _context.next = 8;
+                      break;
+                    }
+
+                    timeElapsed = event.timeStamp - dragstartTimeStamp;
+                    distanceMoved = Math.sqrt(Math.pow(event.canvasX - dragstartCanvasCoordinates[0], 2) + Math.pow(event.canvasY - dragstartCanvasCoordinates[1], 2)); // check thresholds
+
+                    if (!(timeElapsed <= dragstartTimeThreshold || distanceMoved <= dragstartDistanceThreshold)) {
+                      _context.next = 5;
+                      break;
+                    }
+
+                    return _context.abrupt("return");
+
+                  case 5:
+                    // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/dragstart_event
+                    event.type = 'dragstart';
+                    target.dispatchEvent(event);
+                    dragstartTriggered = true;
+
+                  case 8:
                     // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/drag_event
@@ -446,3 +471,3 @@ event.type = 'drag';
                     if (isDocument) {
-                      _context.next = 12;
+                      _context.next = 20;
                       break;
@@ -455,9 +480,9 @@ }
                     point = overlap === 'pointer' ? [event.canvasX, event.canvasY] : target.getBounds().center;
-                    _context.next = 8;
+                    _context.next = 16;
                     return document.elementFromPoint(point[0], point[1]);
 
-                  case 8:
+                  case 16:
                     elemBelow = _context.sent;
                     target.style.pointerEvents = pointerEventsOldValue;
-                    droppableBelow = (elemBelow === null || elemBelow === void 0 ? void 0 : elemBelow.closest('[droppable=true]')) || null;
+                    droppableBelow = (elemBelow === null || elemBelow === void 0 ? void 0 : elemBelow.closest('[droppable=true]')) || (isDocumentDroppable ? document : null);
 
@@ -491,3 +516,3 @@ if (currentDroppable !== droppableBelow) {
 
-                  case 12:
+                  case 20:
                   case "end":
@@ -505,24 +530,35 @@ return _context.stop();
 
-        // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/dragstart_event
-        event.type = 'dragstart';
-        target.dispatchEvent(event);
+        // delay triggering dragstart event
+        var dragstartTriggered = false;
+        var dragstartTimeStamp = event.timeStamp;
+        var dragstartCanvasCoordinates = [event.canvasX, event.canvasY];
         var currentDroppable = null;
         canvas.addEventListener('pointermove', onMouseMove);
-        target.addEventListener('pointerup', function () {
-          // drop should fire before dragend
-          // @see https://javascript.tutorialink.com/is-there-a-defined-ordering-between-dragend-and-drop-events/
-          if (currentDroppable) {
-            // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/drop_event
-            event.type = 'drop';
-            event.target = currentDroppable;
-            currentDroppable.dispatchEvent(event);
-          } // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/dragend_event
 
+        var stopDragging = function stopDragging() {
+          if (dragstartTriggered) {
+            // drop should fire before dragend
+            // @see https://javascript.tutorialink.com/is-there-a-defined-ordering-between-dragend-and-drop-events/
+            if (currentDroppable) {
+              // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/drop_event
+              event.type = 'drop';
+              event.target = currentDroppable;
+              currentDroppable.dispatchEvent(event);
+            } // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/dragend_event
 
-          event.type = 'dragend';
-          target.dispatchEvent(event);
+
+            event.type = 'dragend';
+            target.dispatchEvent(event);
+            dragstartTriggered = false;
+          }
+
           canvas.removeEventListener('pointermove', onMouseMove);
-        }, {
+        };
+
+        target.addEventListener('pointerup', stopDragging, {
           once: true
         });
+        target.addEventListener('pointerupoutside', stopDragging, {
+          once: true
+        });
       }
@@ -583,3 +619,6 @@ };
         overlap: 'pointer',
-        isDocumentDraggable: false
+        isDocumentDraggable: false,
+        isDocumentDroppable: false,
+        dragstartDistanceThreshold: 0,
+        dragstartTimeThreshold: 0
       }, this.options)
@@ -586,0 +625,0 @@ });

dist/index.js

@@ -427,3 +427,6 @@ 'use strict';
         overlap = _this$dragndropPlugin.overlap,
-        isDocumentDraggable = _this$dragndropPlugin.isDocumentDraggable;
+        isDocumentDraggable = _this$dragndropPlugin.isDocumentDraggable,
+        isDocumentDroppable = _this$dragndropPlugin.isDocumentDroppable,
+        dragstartDistanceThreshold = _this$dragndropPlugin.dragstartDistanceThreshold,
+        dragstartTimeThreshold = _this$dragndropPlugin.dragstartTimeThreshold;
 
@@ -438,3 +441,3 @@ var handlePointerdown = function handlePointerdown(event) {
           var _ref = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee(event) {
-            var pointerEventsOldValue, point, elemBelow, droppableBelow;
+            var timeElapsed, distanceMoved, pointerEventsOldValue, point, elemBelow, droppableBelow;
             return _regeneratorRuntime().wrap(function _callee$(_context) {
@@ -444,2 +447,24 @@ while (1) {
                   case 0:
+                    if (dragstartTriggered) {
+                      _context.next = 8;
+                      break;
+                    }
+
+                    timeElapsed = event.timeStamp - dragstartTimeStamp;
+                    distanceMoved = Math.sqrt(Math.pow(event.canvasX - dragstartCanvasCoordinates[0], 2) + Math.pow(event.canvasY - dragstartCanvasCoordinates[1], 2)); // check thresholds
+
+                    if (!(timeElapsed <= dragstartTimeThreshold || distanceMoved <= dragstartDistanceThreshold)) {
+                      _context.next = 5;
+                      break;
+                    }
+
+                    return _context.abrupt("return");
+
+                  case 5:
+                    // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/dragstart_event
+                    event.type = 'dragstart';
+                    target.dispatchEvent(event);
+                    dragstartTriggered = true;
+
+                  case 8:
                     // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/drag_event
@@ -450,3 +475,3 @@ event.type = 'drag';
                     if (isDocument) {
-                      _context.next = 12;
+                      _context.next = 20;
                       break;
@@ -459,9 +484,9 @@ }
                     point = overlap === 'pointer' ? [event.canvasX, event.canvasY] : target.getBounds().center;
-                    _context.next = 8;
+                    _context.next = 16;
                     return document.elementFromPoint(point[0], point[1]);
 
-                  case 8:
+                  case 16:
                     elemBelow = _context.sent;
                     target.style.pointerEvents = pointerEventsOldValue;
-                    droppableBelow = (elemBelow === null || elemBelow === void 0 ? void 0 : elemBelow.closest('[droppable=true]')) || null;
+                    droppableBelow = (elemBelow === null || elemBelow === void 0 ? void 0 : elemBelow.closest('[droppable=true]')) || (isDocumentDroppable ? document : null);
 
@@ -495,3 +520,3 @@ if (currentDroppable !== droppableBelow) {
 
-                  case 12:
+                  case 20:
                   case "end":
@@ -509,24 +534,35 @@ return _context.stop();
 
-        // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/dragstart_event
-        event.type = 'dragstart';
-        target.dispatchEvent(event);
+        // delay triggering dragstart event
+        var dragstartTriggered = false;
+        var dragstartTimeStamp = event.timeStamp;
+        var dragstartCanvasCoordinates = [event.canvasX, event.canvasY];
         var currentDroppable = null;
         canvas.addEventListener('pointermove', onMouseMove);
-        target.addEventListener('pointerup', function () {
-          // drop should fire before dragend
-          // @see https://javascript.tutorialink.com/is-there-a-defined-ordering-between-dragend-and-drop-events/
-          if (currentDroppable) {
-            // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/drop_event
-            event.type = 'drop';
-            event.target = currentDroppable;
-            currentDroppable.dispatchEvent(event);
-          } // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/dragend_event
 
+        var stopDragging = function stopDragging() {
+          if (dragstartTriggered) {
+            // drop should fire before dragend
+            // @see https://javascript.tutorialink.com/is-there-a-defined-ordering-between-dragend-and-drop-events/
+            if (currentDroppable) {
+              // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/drop_event
+              event.type = 'drop';
+              event.target = currentDroppable;
+              currentDroppable.dispatchEvent(event);
+            } // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/dragend_event
 
-          event.type = 'dragend';
-          target.dispatchEvent(event);
+
+            event.type = 'dragend';
+            target.dispatchEvent(event);
+            dragstartTriggered = false;
+          }
+
           canvas.removeEventListener('pointermove', onMouseMove);
-        }, {
+        };
+
+        target.addEventListener('pointerup', stopDragging, {
           once: true
         });
+        target.addEventListener('pointerupoutside', stopDragging, {
+          once: true
+        });
       }
@@ -587,3 +623,6 @@ };
         overlap: 'pointer',
-        isDocumentDraggable: false
+        isDocumentDraggable: false,
+        isDocumentDroppable: false,
+        dragstartDistanceThreshold: 0,
+        dragstartTimeThreshold: 0
       }, this.options)
@@ -590,0 +629,0 @@ });

dist/index.umd.js

@@ -452,3 +452,6 @@ (function (global, factory) {
           overlap = _this$dragndropPlugin.overlap,
-          isDocumentDraggable = _this$dragndropPlugin.isDocumentDraggable;
+          isDocumentDraggable = _this$dragndropPlugin.isDocumentDraggable,
+          isDocumentDroppable = _this$dragndropPlugin.isDocumentDroppable,
+          dragstartDistanceThreshold = _this$dragndropPlugin.dragstartDistanceThreshold,
+          dragstartTimeThreshold = _this$dragndropPlugin.dragstartTimeThreshold;
 
@@ -463,3 +466,3 @@ var handlePointerdown = function handlePointerdown(event) {
             var _ref = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime().mark(function _callee(event) {
-              var pointerEventsOldValue, point, elemBelow, droppableBelow;
+              var timeElapsed, distanceMoved, pointerEventsOldValue, point, elemBelow, droppableBelow;
               return _regeneratorRuntime().wrap(function _callee$(_context) {
@@ -469,2 +472,24 @@ while (1) {
                     case 0:
+                      if (dragstartTriggered) {
+                        _context.next = 8;
+                        break;
+                      }
+
+                      timeElapsed = event.timeStamp - dragstartTimeStamp;
+                      distanceMoved = Math.sqrt(Math.pow(event.canvasX - dragstartCanvasCoordinates[0], 2) + Math.pow(event.canvasY - dragstartCanvasCoordinates[1], 2)); // check thresholds
+
+                      if (!(timeElapsed <= dragstartTimeThreshold || distanceMoved <= dragstartDistanceThreshold)) {
+                        _context.next = 5;
+                        break;
+                      }
+
+                      return _context.abrupt("return");
+
+                    case 5:
+                      // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/dragstart_event
+                      event.type = 'dragstart';
+                      target.dispatchEvent(event);
+                      dragstartTriggered = true;
+
+                    case 8:
                       // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/drag_event
@@ -475,3 +500,3 @@ event.type = 'drag';
                       if (isDocument) {
-                        _context.next = 12;
+                        _context.next = 20;
                         break;
@@ -484,9 +509,9 @@ }
                       point = overlap === 'pointer' ? [event.canvasX, event.canvasY] : target.getBounds().center;
-                      _context.next = 8;
+                      _context.next = 16;
                       return document.elementFromPoint(point[0], point[1]);
 
-                    case 8:
+                    case 16:
                       elemBelow = _context.sent;
                       target.style.pointerEvents = pointerEventsOldValue;
-                      droppableBelow = (elemBelow === null || elemBelow === void 0 ? void 0 : elemBelow.closest('[droppable=true]')) || null;
+                      droppableBelow = (elemBelow === null || elemBelow === void 0 ? void 0 : elemBelow.closest('[droppable=true]')) || (isDocumentDroppable ? document : null);
 
@@ -520,3 +545,3 @@ if (currentDroppable !== droppableBelow) {
 
-                    case 12:
+                    case 20:
                     case "end":
@@ -534,24 +559,35 @@ return _context.stop();
 
-          // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/dragstart_event
-          event.type = 'dragstart';
-          target.dispatchEvent(event);
+          // delay triggering dragstart event
+          var dragstartTriggered = false;
+          var dragstartTimeStamp = event.timeStamp;
+          var dragstartCanvasCoordinates = [event.canvasX, event.canvasY];
           var currentDroppable = null;
           canvas.addEventListener('pointermove', onMouseMove);
-          target.addEventListener('pointerup', function () {
-            // drop should fire before dragend
-            // @see https://javascript.tutorialink.com/is-there-a-defined-ordering-between-dragend-and-drop-events/
-            if (currentDroppable) {
-              // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/drop_event
-              event.type = 'drop';
-              event.target = currentDroppable;
-              currentDroppable.dispatchEvent(event);
-            } // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/dragend_event
 
+          var stopDragging = function stopDragging() {
+            if (dragstartTriggered) {
+              // drop should fire before dragend
+              // @see https://javascript.tutorialink.com/is-there-a-defined-ordering-between-dragend-and-drop-events/
+              if (currentDroppable) {
+                // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/drop_event
+                event.type = 'drop';
+                event.target = currentDroppable;
+                currentDroppable.dispatchEvent(event);
+              } // @see https://developer.mozilla.org/zh-CN/docs/Web/API/Document/dragend_event
 
-            event.type = 'dragend';
-            target.dispatchEvent(event);
+
+              event.type = 'dragend';
+              target.dispatchEvent(event);
+              dragstartTriggered = false;
+            }
+
             canvas.removeEventListener('pointermove', onMouseMove);
-          }, {
+          };
+
+          target.addEventListener('pointerup', stopDragging, {
             once: true
           });
+          target.addEventListener('pointerupoutside', stopDragging, {
+            once: true
+          });
         }
@@ -612,3 +648,6 @@ };
           overlap: 'pointer',
-          isDocumentDraggable: false
+          isDocumentDraggable: false,
+          isDocumentDroppable: false,
+          dragstartDistanceThreshold: 0,
+          dragstartTimeThreshold: 0
         }, this.options)
@@ -615,0 +654,0 @@ });

dist/index.umd.min.js

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dist/tokens.d.ts

@@ -16,3 +16,16 @@ import { Syringe } from '@antv/g';
     isDocumentDraggable: boolean;
+    /**
+     * Since Canvas & Document don't have `droppable` attribute,
+     * we need to add an extra option.
+     */
+    isDocumentDroppable: boolean;
+    /**
+     * Threshold for triggering `dragstart` event in milliseconds.
+     */
+    dragstartTimeThreshold: number;
+    /**
+     * Threshold for triggering `dragstart` event in pixels.
+     */
+    dragstartDistanceThreshold: number;
 }
 //# sourceMappingURL=tokens.d.ts.map

package.json

 {
   "name": "@antv/g-plugin-dragndrop",
-  "version": "1.0.5",
+  "version": "1.1.0",
   "description": "A G plugin for Drag n Drop implemented with PointerEvents",
@@ -41,3 +41,3 @@ "keywords": [
   },
-  "gitHead": "837340c2bd89a9b40f94602485647b0ee798ff43"
+  "gitHead": "bf0d57ef10d56f48d6258906281b9edb34bffb48"
 }

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Total package byte prevSize

90335

increased by7.23%

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1699

increased by6.79%

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