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sl-vue-tree.js.map
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})\n },\n\n getNode(\n path,\n nodeModel = null,\n siblings = null,\n isVisible = null\n ) {\n const ind = path.slice(-1)[0];\n\n // calculate nodeModel, siblings, isVisible fields if it is not passed as arguments\n siblings = siblings || this.getNodeSiblings(this.currentValue, path);\n nodeModel = nodeModel || (siblings && siblings[ind]) || null;\n\n if (isVisible == null) {\n isVisible = this.isVisible(path);\n }\n\n if (!nodeModel) return null;\n\n const isExpanded = nodeModel.isExpanded == void 0 ? true : !!nodeModel.isExpanded;\n const isDraggable = nodeModel.isDraggable == void 0 ? true : !!nodeModel.isDraggable;\n const isSelectable = nodeModel.isSelectable == void 0 ? true : !!nodeModel.isSelectable;\n\n const node = {\n\n // define the all ISlTreeNodeModel props\n title: nodeModel.title,\n isLeaf: !!nodeModel.isLeaf,\n children: nodeModel.children ? this.getNodes(nodeModel.children, path, isExpanded) : [],\n isSelected: !!nodeModel.isSelected,\n isExpanded,\n isVisible,\n isDraggable,\n isSelectable,\n data: nodeModel.data !== void 0 ? nodeModel.data : {},\n\n // define the all ISlTreeNode computed props\n path: path,\n pathStr: JSON.stringify(path),\n level: path.length,\n ind,\n isFirstChild: ind == 0,\n isLastChild: ind === siblings.length - 1\n };\n return node;\n },\n\n isVisible(path) {\n if (path.length < 2) return true;\n let nodeModels = this.currentValue;\n\n for (let i = 0; i < path.length - 1; i++) {\n let ind = path[i];\n let nodeModel = nodeModels[ind];\n let isExpanded = nodeModel.isExpanded == void 0 ? true : !!nodeModel.isExpanded;\n if (!isExpanded) return false;\n nodeModels = nodeModel.children;\n }\n\n return true;\n },\n\n emitInput(newValue) {\n this.currentValue = newValue;\n this.getRoot().$emit('input', newValue);\n },\n\n emitSelect(selectedNodes, event) {\n this.getRoot().$emit('select', selectedNodes, event);\n },\n\n emitBeforeDrop(draggingNodes, position, cancel) {\n this.getRoot().$emit('beforedrop', draggingNodes, position, cancel);\n },\n\n emitDrop(draggingNodes, position, event) {\n this.getRoot().$emit('drop', draggingNodes, position, event);\n },\n\n emitToggle(toggledNode, event) {\n this.getRoot().$emit('toggle', toggledNode, event);\n },\n\n emitNodeClick(node, event) {\n this.getRoot().$emit('nodeclick', node, event);\n },\n\n emitNodeDblclick(node, event) {\n this.getRoot().$emit('nodedblclick', node, event);\n },\n\n emitNodeContextmenu(node, event) {\n this.getRoot().$emit('nodecontextmenu', node, event);\n },\n\n onExternalDragoverHandler(node, event) {\n event.preventDefault();\n const root = this.getRoot();\n const cursorPosition = root.getCursorPositionFromCoords(event.clientX, event.clientY);\n root.setCursorPosition(cursorPosition);\n root.$emit('externaldragover', cursorPosition, event);\n },\n\n onExternalDropHandler(node, event) {\n const root = this.getRoot();\n const cursorPosition = root.getCursorPositionFromCoords(event.clientX, event.clientY);\n root.$emit('externaldrop', cursorPosition, event);\n this.setCursorPosition(null);\n },\n\n select(path, addToSelection = false, event = null) {\n const multiselectKeys = Array.isArray(this.multiselectKey) ?\n this.multiselectKey:\n [this.multiselectKey];\n const multiselectKeyIsPressed = event && !!multiselectKeys.find(key => event[key]);\n addToSelection = (multiselectKeyIsPressed || addToSelection) && this.allowMultiselect ;\n\n const selectedNode = this.getNode(path);\n if (!selectedNode) return null;\n const newNodes = this.copy(this.currentValue);\n const shiftSelectionMode = this.allowMultiselect && event && event.shiftKey && this.lastSelectedNode;\n const selectedNodes = [];\n let shiftSelectionStarted = false;\n\n this.traverse((node, nodeModel) => {\n\n\n if (shiftSelectionMode) {\n if (node.pathStr === selectedNode.pathStr || node.pathStr === this.lastSelectedNode.pathStr) {\n nodeModel.isSelected = node.isSelectable;\n shiftSelectionStarted = !shiftSelectionStarted;\n }\n if (shiftSelectionStarted) nodeModel.isSelected = node.isSelectable;\n } else if (node.pathStr === selectedNode.pathStr) {\n nodeModel.isSelected = node.isSelectable;\n } else if (!addToSelection) {\n if (nodeModel.isSelected) nodeModel.isSelected = false;\n }\n\n if (nodeModel.isSelected) selectedNodes.push(node);\n\n }, newNodes);\n\n\n this.lastSelectedNode = selectedNode;\n this.emitInput(newNodes);\n this.emitSelect(selectedNodes, event);\n return selectedNode;\n },\n\n onMousemoveHandler(event) {\n if (!this.isRoot) {\n this.getRoot().onMousemoveHandler(event);\n return;\n }\n\n if (this.preventDrag) return;\n\n const initialDraggingState = this.isDragging;\n const isDragging =\n this.isDragging || (\n this.mouseIsDown &&\n (this.lastMousePos.x !== event.clientX || this.lastMousePos.y !== event.clientY)\n );\n\n const isDragStarted = initialDraggingState === false && isDragging === true;\n\n this.lastMousePos = {\n x: event.clientX,\n y: event.clientY\n };\n\n if (!isDragging) return;\n\n const $root = this.getRoot().$el;\n const rootRect = $root.getBoundingClientRect();\n const $dragInfo = this.$refs.dragInfo;\n const dragInfoTop = (event.clientY - rootRect.top + $root.scrollTop - ($dragInfo.style.marginBottom | 0) );\n const dragInfoLeft = (event.clientX - rootRect.left);\n\n $dragInfo.style.top = dragInfoTop + 'px';\n $dragInfo.style.left = dragInfoLeft + 'px';\n\n const cursorPosition = this.getCursorPositionFromCoords(event.clientX, event.clientY);\n const destNode = cursorPosition.node;\n const placement = cursorPosition.placement;\n\n if (isDragStarted && !destNode.isSelected) {\n this.select(destNode.path, false, event);\n }\n\n const draggableNodes = this.getDraggable();\n if (!draggableNodes.length) {\n this.preventDrag = true;\n return;\n }\n\n this.isDragging = isDragging;\n\n this.setCursorPosition({ node: destNode, placement });\n\n const scrollBottomLine = rootRect.bottom - this.scrollAreaHeight;\n const scrollDownSpeed = (event.clientY - scrollBottomLine) / (rootRect.bottom - scrollBottomLine);\n const scrollTopLine = rootRect.top + this.scrollAreaHeight;\n const scrollTopSpeed = (scrollTopLine - event.clientY) / (scrollTopLine - rootRect.top);\n\n if (scrollDownSpeed > 0) {\n this.startScroll(scrollDownSpeed);\n } else if (scrollTopSpeed > 0) {\n this.startScroll(-scrollTopSpeed)\n } else {\n this.stopScroll();\n }\n },\n\n getCursorPositionFromCoords(x, y) {\n const $target = document.elementFromPoint(x, y);\n const $nodeItem = $target.getAttribute('path') ? $target : this.getClosetElementWithPath($target);\n let destNode;\n let placement;\n\n if ($nodeItem) {\n\n if (!$nodeItem) return;\n\n destNode = this.getNode(JSON.parse($nodeItem.getAttribute('path')));\n\n const nodeHeight = $nodeItem.offsetHeight;\n const edgeSize = this.edgeSize;\n const offsetY = y - $nodeItem.getBoundingClientRect().top;\n\n\n if (destNode.isLeaf) {\n placement = offsetY >= nodeHeight / 2 ? 'after' : 'before';\n } else {\n if (offsetY <= edgeSize) {\n placement = 'before';\n } else if (offsetY >= nodeHeight - edgeSize) {\n placement = 'after';\n } else {\n placement = 'inside';\n }\n }\n } else {\n const $root = this.getRoot().$el;\n const rootRect = $root.getBoundingClientRect();\n if (y > rootRect.top + (rootRect.height / 2)) {\n placement = 'after';\n destNode = this.getLastNode();\n } else {\n placement = 'before';\n destNode = this.getFirstNode();\n }\n }\n\n return { node: destNode, placement };\n },\n\n getClosetElementWithPath($el) {\n if (!$el) return null;\n if ($el.getAttribute('path')) return $el;\n return this.getClosetElementWithPath($el.parentElement);\n },\n\n onMouseleaveHandler(event) {\n if (!this.isRoot || !this.isDragging) return;\n const $root = this.getRoot().$el;\n const rootRect = $root.getBoundingClientRect();\n if (event.clientY >= rootRect.bottom) {\n this.setCursorPosition({ node: this.nodes.slice(-1)[0], placement: 'after' });\n } else if (event.clientY < rootRect.top) {\n this.setCursorPosition({ node: this.getFirstNode(), placement: 'before'});\n }\n },\n\n getNodeEl(path) {\n this.getRoot().$el.querySelector(`[path=\"${JSON.stringify(path)}\"]`);\n },\n\n getLastNode() {\n let lastNode = null;\n this.traverse((node) => {\n lastNode = node;\n });\n return lastNode;\n },\n\n getFirstNode() {\n return this.getNode([0]);\n },\n\n getNextNode(path, filter = null) {\n\n let resultNode = null;\n\n this.traverse((node) => {\n if (this.comparePaths(node.path, path) < 1) return;\n\n if (!filter || filter(node)) {\n resultNode = node;\n return false; // stop traverse\n }\n\n });\n\n return resultNode;\n },\n\n getPrevNode(path, filter) {\n let prevNodes = [];\n\n this.traverse((node) => {\n if (this.comparePaths(node.path, path) >= 0) {\n return false;\n }\n prevNodes.push(node);\n });\n\n let i = prevNodes.length;\n while (i--) {\n const node = prevNodes[i];\n if (!filter || filter(node)) return node;\n }\n\n return null;\n },\n\n /**\n * returns 1 if path1 > path2\n * returns -1 if path1 < path2\n * returns 0 if path1 == path2\n *\n * examples\n *\n * [1, 2, 3] < [1, 2, 4]\n * [1, 1, 3] < [1, 2, 3]\n * [1, 2, 3] > [1, 2, 0]\n * [1, 2, 3] > [1, 1, 3]\n * [1, 2] < [1, 2, 0]\n *\n */\n comparePaths(path1, path2) {\n for (let i = 0; i < path1.length; i++) {\n if (path2[i] == void 0) return 1;\n if (path1[i] > path2[i]) return 1;\n if (path1[i] < path2[i]) return -1;\n }\n return path2[path1.length] == void 0 ? 0 : -1;\n },\n\n onNodeMousedownHandler(event, node) {\n // handle only left mouse button\n if (event.button !== 0) return;\n\n if (!this.isRoot) {\n this.getRoot().onNodeMousedownHandler(event, node);\n return;\n }\n this.mouseIsDown = true;\n },\n\n\n startScroll(speed) {\n const $root = this.getRoot().$el;\n if (this.scrollSpeed === speed) {\n return;\n } else if (this.scrollIntervalId) {\n this.stopScroll();\n }\n\n this.scrollSpeed = speed;\n this.scrollIntervalId = setInterval(() => {\n $root.scrollTop += this.maxScrollSpeed * speed;\n }, 20);\n },\n\n stopScroll() {\n clearInterval(this.scrollIntervalId);\n this.scrollIntervalId = 0;\n this.scrollSpeed = 0;\n },\n\n onDocumentMouseupHandler(event) {\n if (this.isDragging) this.onNodeMouseupHandler(event);\n },\n\n onNodeMouseupHandler(event, targetNode = null) {\n\n // handle only left mouse button\n if (event.button !== 0) return;\n\n if (!this.isRoot) {\n this.getRoot().onNodeMouseupHandler(event, targetNode);\n return;\n }\n\n this.mouseIsDown = false;\n\n if (!this.isDragging && targetNode && !this.preventDrag) {\n this.select(targetNode.path, false, event);\n }\n\n this.preventDrag = false;\n\n if (!this.cursorPosition) {\n this.stopDrag();\n return;\n };\n\n\n const draggingNodes = this.getDraggable();\n\n // check that nodes is possible to insert\n for (let draggingNode of draggingNodes) {\n if (draggingNode.pathStr == this.cursorPosition.node.pathStr) {\n this.stopDrag();\n return;\n }\n\n if (this.checkNodeIsParent(draggingNode, this.cursorPosition.node)) {\n this.stopDrag();\n return;\n }\n }\n\n const newNodes = this.copy(this.currentValue);\n const nodeModelsSubjectToInsert = [];\n\n // find dragging model to delete\n for (let draggingNode of draggingNodes) {\n const sourceSiblings = this.getNodeSiblings(newNodes, draggingNode.path);\n const draggingNodeModel = sourceSiblings[draggingNode.ind];\n nodeModelsSubjectToInsert.push(draggingNodeModel);\n }\n\n // allow the drop to be cancelled\n let cancelled = false;\n this.emitBeforeDrop(draggingNodes, this.cursorPosition, () => cancelled = true);\n\n if (cancelled) {\n this.stopDrag();\n return;\n }\n\n const nodeModelsToInsert = [];\n\n // mark dragging model to delete\n for (let draggingNodeModel of nodeModelsSubjectToInsert) {\n nodeModelsToInsert.push(this.copy(draggingNodeModel));\n draggingNodeModel['_markToDelete'] = true;\n }\n\n // insert dragging nodes to the new place\n this.insertModels(this.cursorPosition, nodeModelsToInsert, newNodes);\n\n\n // delete dragging node from the old place\n this.traverseModels((nodeModel, siblings, ind) => {\n if (!nodeModel._markToDelete) return;\n siblings.splice(ind, 1);\n }, newNodes);\n\n\n this.lastSelectedNode = null;\n this.emitInput(newNodes);\n this.emitDrop(draggingNodes, this.cursorPosition, event);\n this.stopDrag();\n },\n\n\n onToggleHandler(event, node) {\n if (!this.allowToggleBranch) return;\n\n this.updateNode(node.path, { isExpanded: !node.isExpanded });\n this.emitToggle(node, event);\n event.stopPropagation();\n },\n\n stopDrag() {\n this.isDragging = false;\n this.mouseIsDown = false;\n this.setCursorPosition(null);\n this.stopScroll();\n },\n\n\n getParent() {\n return this.$parent;\n },\n\n getRoot() {\n if (this.isRoot) return this;\n return this.getParent().getRoot();\n },\n\n getNodeSiblings(nodes, path) {\n if (path.length === 1) return nodes;\n return this.getNodeSiblings(nodes[path[0]].children, path.slice(1));\n },\n\n\n updateNode(path, patch) {\n if (!this.isRoot) {\n this.getParent().updateNode(path, patch);\n return;\n }\n\n const pathStr = JSON.stringify(path);\n const newNodes = this.copy(this.currentValue);\n this.traverse((node, nodeModel) => {\n if (node.pathStr !== pathStr) return;\n Object.assign(nodeModel, patch);\n }, newNodes);\n\n this.emitInput(newNodes);\n },\n\n getSelected() {\n const selectedNodes = [];\n this.traverse((node) => {\n if (node.isSelected) selectedNodes.push(node);\n });\n return selectedNodes;\n },\n\n getDraggable() {\n const selectedNodes = [];\n this.traverse((node) => {\n if (node.isSelected && node.isDraggable) selectedNodes.push(node);\n });\n return selectedNodes;\n },\n\n\n traverse(\n cb,\n nodeModels = null,\n parentPath = []\n ) {\n if (!nodeModels) nodeModels = this.currentValue;\n\n let shouldStop = false;\n\n const nodes = [];\n\n for (let nodeInd = 0; nodeInd < nodeModels.length; nodeInd++) {\n const nodeModel = nodeModels[nodeInd];\n const itemPath = parentPath.concat(nodeInd);\n const node = this.getNode(itemPath, nodeModel, nodeModels);\n shouldStop = cb(node, nodeModel, nodeModels) === false;\n nodes.push(node);\n\n if (shouldStop) break;\n\n if (nodeModel.children) {\n shouldStop = this.traverse(cb, nodeModel.children, itemPath) === false;\n if (shouldStop) break;\n }\n }\n\n return !shouldStop ? nodes : false;\n },\n\n traverseModels(cb, nodeModels) {\n let i = nodeModels.length;\n while (i--) {\n const nodeModel = nodeModels[i];\n if (nodeModel.children) this.traverseModels(cb, nodeModel.children);\n cb(nodeModel, nodeModels, i);\n }\n return nodeModels;\n },\n\n remove(paths) {\n const pathsStr = paths.map(path => JSON.stringify(path));\n const newNodes = this.copy(this.currentValue);\n this.traverse( (node, nodeModel, siblings) => {\n for (const pathStr of pathsStr) {\n if (node.pathStr === pathStr) nodeModel._markToDelete = true;\n }\n }, newNodes);\n\n this.traverseModels((nodeModel, siblings, ind) => {\n if (!nodeModel._markToDelete) return;\n siblings.splice(ind, 1);\n }, newNodes);\n\n this.emitInput(newNodes);\n },\n\n insertModels(cursorPosition, nodeModels, newNodes) {\n const destNode = cursorPosition.node;\n const destSiblings = this.getNodeSiblings(newNodes, destNode.path);\n const destNodeModel = destSiblings[destNode.ind];\n\n if (cursorPosition.placement === 'inside') {\n destNodeModel.children = destNodeModel.children || [];\n destNodeModel.children.unshift(...nodeModels);\n } else {\n const insertInd = cursorPosition.placement === 'before' ?\n destNode.ind :\n destNode.ind + 1;\n\n destSiblings.splice(insertInd, 0, ...nodeModels);\n }\n },\n\n insert(cursorPosition, nodeModel) {\n const nodeModels = Array.isArray(nodeModel) ? nodeModel : [nodeModel];\n const newNodes = this.copy(this.currentValue);\n\n this.insertModels(cursorPosition, nodeModels, newNodes);\n\n this.emitInput(newNodes);\n },\n\n checkNodeIsParent(sourceNode, destNode) {\n const destPath = destNode.path;\n return JSON.stringify(destPath.slice(0, sourceNode.path.length)) == sourceNode.pathStr;\n },\n\n copy(entity) {\n return JSON.parse(JSON.stringify(entity));\n }\n\n }\n};\n","var render = function() {\n var _vm = this\n var _h = _vm.$createElement\n var _c = _vm._self._c || _h\n return _c(\n \"div\",\n {\n staticClass: \"sl-vue-tree\",\n class: { \"sl-vue-tree-root\": _vm.isRoot },\n on: {\n mousemove: _vm.onMousemoveHandler,\n mouseleave: _vm.onMouseleaveHandler,\n dragend: function($event) {\n _vm.onDragendHandler(null, $event)\n }\n }\n },\n [\n _c(\n \"div\",\n { ref: \"nodes\", staticClass: \"sl-vue-tree-nodes-list\" },\n [\n _vm._l(_vm.nodes, function(node, nodeInd) {\n return _c(\n \"div\",\n {\n staticClass: \"sl-vue-tree-node\",\n class: { \"sl-vue-tree-selected\": node.isSelected }\n },\n [\n _c(\"div\", {\n staticClass: \"sl-vue-tree-cursor sl-vue-tree-cursor_before\",\n style: {\n visibility:\n _vm.cursorPosition &&\n _vm.cursorPosition.node.pathStr === node.pathStr &&\n _vm.cursorPosition.placement === \"before\"\n ? \"visible\"\n : \"hidden\",\n \"--depth\": _vm.depth\n },\n on: {\n dragover: function($event) {\n $event.preventDefault()\n }\n }\n }),\n _vm._v(\" \"),\n _c(\n \"div\",\n {\n staticClass: \"sl-vue-tree-node-item\",\n class: {\n \"sl-vue-tree-cursor-hover\":\n _vm.cursorPosition &&\n _vm.cursorPosition.node.pathStr === node.pathStr,\n\n \"sl-vue-tree-cursor-inside\":\n _vm.cursorPosition &&\n _vm.cursorPosition.placement === \"inside\" &&\n _vm.cursorPosition.node.pathStr === node.pathStr,\n \"sl-vue-tree-node-is-leaf\": node.isLeaf,\n \"sl-vue-tree-node-is-folder\": !node.isLeaf\n },\n attrs: { path: node.pathStr },\n on: {\n mousedown: function($event) {\n _vm.onNodeMousedownHandler($event, node)\n },\n mouseup: function($event) {\n _vm.onNodeMouseupHandler($event, node)\n },\n contextmenu: function($event) {\n _vm.emitNodeContextmenu(node, $event)\n },\n dblclick: function($event) {\n _vm.emitNodeDblclick(node, $event)\n },\n click: function($event) {\n _vm.emitNodeClick(node, $event)\n },\n dragover: function($event) {\n _vm.onExternalDragoverHandler(node, $event)\n },\n drop: function($event) {\n _vm.onExternalDropHandler(node, $event)\n }\n }\n },\n [\n _vm._l(_vm.gaps, function(gapInd) {\n return _c(\"div\", { staticClass: \"sl-vue-tree-gap\" })\n }),\n _vm._v(\" \"),\n _vm.level && _vm.showBranches\n ? _c(\n \"div\",\n { staticClass: \"sl-vue-tree-branch\" },\n [\n _vm._t(\n \"branch\",\n [\n !node.isLastChild\n ? _c(\"span\", [\n _vm._v(\n \"\\n \" +\n _vm._s(String.fromCharCode(0x251c)) +\n _vm._s(String.fromCharCode(0x2500)) +\n \" \\n \"\n )\n ])\n : _vm._e(),\n _vm._v(\" \"),\n node.isLastChild\n ? _c(\"span\", [\n _vm._v(\n \"\\n \" +\n _vm._s(String.fromCharCode(0x2514)) +\n _vm._s(String.fromCharCode(0x2500)) +\n \" \\n \"\n )\n ])\n : _vm._e()\n ],\n { node: node }\n )\n ],\n 2\n )\n : _vm._e(),\n _vm._v(\" \"),\n _c(\n \"div\",\n { staticClass: \"sl-vue-tree-title\" },\n [\n !node.isLeaf\n ? _c(\n \"span\",\n {\n staticClass: \"sl-vue-tree-toggle\",\n on: {\n click: function($event) {\n _vm.onToggleHandler($event, node)\n }\n }\n },\n [\n _vm._t(\n \"toggle\",\n [\n _c(\"span\", [\n _vm._v(\n \"\\n \" +\n _vm._s(\n !node.isLeaf\n ? node.isExpanded\n ? \"-\"\n : \"+\"\n : \"\"\n ) +\n \"\\n \"\n )\n ])\n ],\n { node: node }\n )\n ],\n 2\n )\n : _vm._e(),\n _vm._v(\" \"),\n _vm._t(\"title\", [_vm._v(_vm._s(node.title))], {\n node: node\n }),\n _vm._v(\" \"),\n !node.isLeaf &&\n node.children.length == 0 &&\n node.isExpanded\n ? _vm._t(\"empty-node\", null, { node: node })\n : _vm._e()\n ],\n 2\n ),\n _vm._v(\" \"),\n _c(\n \"div\",\n { staticClass: \"sl-vue-tree-sidebar\" },\n [_vm._t(\"sidebar\", null, { node: node })],\n 2\n )\n ],\n 2\n ),\n _vm._v(\" \"),\n node.children && node.children.length && node.isExpanded\n ? _c(\"sl-vue-tree\", {\n attrs: {\n value: node.children,\n level: node.level,\n parentInd: nodeInd,\n allowMultiselect: _vm.allowMultiselect,\n allowToggleBranch: _vm.allowToggleBranch,\n edgeSize: _vm.edgeSize,\n showBranches: _vm.showBranches\n },\n on: {\n dragover: function($event) {\n $event.preventDefault()\n }\n },\n scopedSlots: _vm._u([\n {\n key: \"title\",\n fn: function(ref) {\n var node = ref.node\n return [\n _vm._t(\"title\", [_vm._v(_vm._s(node.title))], {\n node: node\n })\n ]\n }\n },\n {\n key: \"toggle\",\n fn: function(ref) {\n var node = ref.node\n return [\n _vm._t(\n \"toggle\",\n [\n _c(\"span\", [\n _vm._v(\n \"\\n \" +\n _vm._s(\n !node.isLeaf\n ? node.isExpanded\n ? \"-\"\n : \"+\"\n : \"\"\n ) +\n \"\\n \"\n )\n ])\n ],\n { node: node }\n )\n ]\n }\n },\n {\n key: \"sidebar\",\n fn: function(ref) {\n var node = ref.node\n return [_vm._t(\"sidebar\", null, { node: node })]\n }\n },\n {\n key: \"empty-node\",\n fn: function(ref) {\n var node = ref.node\n return [\n !node.isLeaf &&\n node.children.length == 0 &&\n node.isExpanded\n ? _vm._t(\"empty-node\", null, { node: node })\n : _vm._e()\n ]\n }\n }\n ])\n })\n : _vm._e(),\n _vm._v(\" \"),\n _c(\"div\", {\n staticClass: \"sl-vue-tree-cursor sl-vue-tree-cursor_after\",\n style: {\n visibility:\n _vm.cursorPosition &&\n _vm.cursorPosition.node.pathStr === node.pathStr &&\n _vm.cursorPosition.placement === \"after\"\n ? \"visible\"\n : \"hidden\",\n \"--depth\": _vm.depth\n },\n on: {\n dragover: function($event) {\n $event.preventDefault()\n }\n }\n })\n ],\n 1\n )\n }),\n _vm._v(\" \"),\n _vm.isRoot\n ? _c(\n \"div\",\n {\n directives: [\n {\n name: \"show\",\n rawName: \"v-show\",\n value: _vm.isDragging,\n expression: \"isDragging\"\n }\n ],\n ref: \"dragInfo\",\n staticClass: \"sl-vue-tree-drag-info\"\n },\n [\n _vm._t(\"draginfo\", [\n _vm._v(\n \"\\n Items: \" +\n _vm._s(_vm.selectionSize) +\n \"\\n \"\n )\n ])\n ],\n 2\n )\n : _vm._e()\n ],\n 2\n )\n ]\n )\n}\nvar staticRenderFns = []\nrender._withStripped = true\nexport { render, staticRenderFns }\nif (module.hot) {\n module.hot.accept()\n if (module.hot.data) {\n require(\"vue-hot-reload-api\") .rerender(\"data-v-539decb0\", { render: render, staticRenderFns: staticRenderFns })\n }\n}","var disposed = false\n/* script */\nexport * from \"!!babel-loader!./sl-vue-tree.js\"\nimport __vue_script__ from \"!!babel-loader!./sl-vue-tree.js\"/* template */\nimport {render as __vue_render__, staticRenderFns as __vue_static_render_fns__} from \"!!../node_modules/vue-loader/lib/template-compiler/index?{\\\"id\\\":\\\"data-v-539decb0\\\",\\\"hasScoped\\\":false,\\\"optionsId\\\":\\\"0\\\",\\\"buble\\\":{\\\"transforms\\\":{}}}!../node_modules/vue-loader/lib/selector?type=template&index=0!./sl-vue-tree.vue\"\n/* template functional */\nvar __vue_template_functional__ = false\n/* styles */\nvar __vue_styles__ = null\n/* scopeId */\nvar __vue_scopeId__ = null\n/* moduleIdentifier (server only) */\nvar __vue_module_identifier__ = null\nimport normalizeComponent from \"!../node_modules/vue-loader/lib/runtime/component-normalizer\"\nvar Component = normalizeComponent(\n __vue_script__,\n __vue_render__,\n __vue_static_render_fns__,\n __vue_template_functional__,\n __vue_styles__,\n __vue_scopeId__,\n __vue_module_identifier__\n)\nComponent.options.__file = \"src/sl-vue-tree.vue\"\n\n/* hot reload */\nif (module.hot) {(function () {\n var hotAPI = require(\"vue-hot-reload-api\")\n hotAPI.install(require(\"vue\"), false)\n if (!hotAPI.compatible) return\n module.hot.accept()\n if (!module.hot.data) {\n hotAPI.createRecord(\"data-v-539decb0\", Component.options)\n } else {\n hotAPI.reload(\"data-v-539decb0\", Component.options)\n }\n module.hot.dispose(function (data) {\n disposed = true\n })\n})()}\n\nexport default Component.exports\n","/* globals __VUE_SSR_CONTEXT__ */\n\n// IMPORTANT: Do NOT use ES2015 features in this file (except for modules).\n// This module is a runtime utility for cleaner component module output and will\n// be included in the final webpack user bundle.\n\nexport default function normalizeComponent (\n scriptExports,\n render,\n staticRenderFns,\n functionalTemplate,\n injectStyles,\n scopeId,\n moduleIdentifier, /* server only */\n shadowMode /* vue-cli only */\n) {\n scriptExports = scriptExports || {}\n\n // ES6 modules interop\n var type = typeof scriptExports.default\n if (type === 'object' || type === 'function') {\n scriptExports = scriptExports.default\n }\n\n // Vue.extend constructor export interop\n var options = typeof scriptExports === 'function'\n ? scriptExports.options\n : scriptExports\n\n // render functions\n if (render) {\n options.render = render\n options.staticRenderFns = staticRenderFns\n options._compiled = true\n }\n\n // functional template\n if (functionalTemplate) {\n options.functional = true\n }\n\n // scopedId\n if (scopeId) {\n options._scopeId = scopeId\n }\n\n var hook\n if (moduleIdentifier) { // server build\n hook = function (context) {\n // 2.3 injection\n context =\n context || // cached call\n (this.$vnode && this.$vnode.ssrContext) || // stateful\n (this.parent && this.parent.$vnode && this.parent.$vnode.ssrContext) // functional\n // 2.2 with runInNewContext: true\n if (!context && typeof __VUE_SSR_CONTEXT__ !== 'undefined') {\n context = __VUE_SSR_CONTEXT__\n }\n // inject component styles\n if (injectStyles) {\n injectStyles.call(this, context)\n }\n // register component module identifier for async chunk inferrence\n if (context && context._registeredComponents) {\n context._registeredComponents.add(moduleIdentifier)\n }\n }\n // used by ssr in case component is cached and beforeCreate\n // never gets called\n options._ssrRegister = hook\n } else if (injectStyles) {\n hook = shadowMode\n ? function () { injectStyles.call(this, this.$root.$options.shadowRoot) }\n : injectStyles\n }\n\n if (hook) {\n if (options.functional) {\n // for template-only hot-reload because in that case the render fn doesn't\n // go through the normalizer\n options._injectStyles = hook\n // register for functioal component in vue file\n var originalRender = options.render\n options.render = function renderWithStyleInjection (h, context) {\n hook.call(context)\n return originalRender(h, context)\n }\n } else {\n // inject component registration as beforeCreate hook\n var existing = options.beforeCreate\n options.beforeCreate = existing\n ? [].concat(existing, hook)\n : [hook]\n }\n }\n\n return {\n exports: scriptExports,\n options: options\n }\n}\n"],"sourceRoot":""}