move the source files to ./src

2017-08-04 22:28:54 +02:00
parent 58dd1c66fd
commit f36d6f5915
37 changed files with 5 additions and 5 deletions
@@ -0,0 +1,49 @@
+'use strict';
+
+var util = require('./util');
+
+/**
+ * @param {fabric.Image} img
+ * @param {fabric.Rect} boundingRect
+ */
+function Draggable(img, boundingRect) {
+    var _bounds = boundingRect;
+
+    /**
+     * Triggers when object is moved
+     */
+    function onMove() {
+        this.__dragged = true;
+
+        this.canvas.disableScroll();
+
+        util.setPositionInside(this, _bounds);
+    }
+
+    // Attach onMove event to image
+    img.on('moving', onMove);
+
+    /**
+     * @param  {fabric.Rect} localBoundingRect
+     * @return {Draggable}
+     */
+    this.enable = function (localBoundingRect) {
+        if (localBoundingRect) {
+            _bounds = localBoundingRect;
+        }
+
+        // @TODO Refactor this, see Viewport.calcMinMaxBoundsForRect
+        if (img.canvas.getViewport().getData().axis === 'x') {
+            _bounds.top.min = _bounds.top.max = img.top;
+        } else {
+            _bounds.left.min = _bounds.left.max = img.left;
+        }
+
+        img.lockMovementX = img.lockMovementY = false;
+        img.selectable = true;
+        img.hoverCursor = 'move';
+        return this;
+    };
+}
+
+module.exports = Draggable;