mirror of
https://github.com/zadam/trilium.git
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63 lines
2.2 KiB
JavaScript
63 lines
2.2 KiB
JavaScript
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const dragAndDropSetup = {
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autoExpandMS: 600,
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draggable: { // modify default jQuery draggable options
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zIndex: 1000,
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scroll: false,
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containment: "parent",
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revert: "invalid"
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},
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preventRecursiveMoves: true, // Prevent dropping nodes on own descendants
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preventVoidMoves: true, // Prevent dropping nodes 'before self', etc.
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dragStart: function (node, data) {
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// This function MUST be defined to enable dragging for the tree.
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// Return false to cancel dragging of node.
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return true;
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},
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dragEnter: function (node, data) {
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/* data.otherNode may be null for non-fancytree droppables.
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* Return false to disallow dropping on node. In this case
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* dragOver and dragLeave are not called.
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* Return 'over', 'before, or 'after' to force a hitMode.
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* Return ['before', 'after'] to restrict available hitModes.
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* Any other return value will calc the hitMode from the cursor position.
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*/
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// Prevent dropping a parent below another parent (only sort
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// nodes under the same parent):
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// if(node.parent !== data.otherNode.parent){
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// return false;
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// }
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// Don't allow dropping *over* a node (would create a child). Just
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// allow changing the order:
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// return ["before", "after"];
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// Accept everything:
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return true;
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},
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dragExpand: function (node, data) {
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// return false to prevent auto-expanding data.node on hover
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},
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dragOver: function (node, data) {
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},
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dragLeave: function (node, data) {
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},
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dragStop: function (node, data) {
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},
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dragDrop: function (node, data) {
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// This function MUST be defined to enable dropping of items on the tree.
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// data.hitMode is 'before', 'after', or 'over'.
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if (data.hitMode === "before") {
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moveBeforeNode(data.otherNode, node);
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}
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else if (data.hitMode === "after") {
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moveAfterNode(data.otherNode, node);
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}
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else if (data.hitMode === "over") {
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moveToNode(data.otherNode, node);
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}
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else {
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throw new Exception("Unknown hitMode=" + data.hitMode);
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}
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}
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};
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