mirror of
https://github.com/node-red/node-red.git
synced 2023-10-10 13:36:53 +02:00
Use ctrl-click on wire to splice node in place
This commit is contained in:
Nick O'Leary
parent
ee6ee99577
commit
58784b7568
@ -358,7 +358,7 @@ RED.view = (function() {
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var spliceLink = $(ui.helper).data("splice");
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if (spliceLink) {
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// TODO: DRY - droppable/nodeMouseDown/canvasMouseUp
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// TODO: DRY - droppable/nodeMouseDown/canvasMouseUp/showQuickAddDialog
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RED.nodes.removeLink(spliceLink);
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var link1 = {
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source:spliceLink.source,
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@ -695,280 +695,8 @@ RED.view = (function() {
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}
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if (mouse_mode === 0 || mouse_mode === RED.state.QUICK_JOINING) {
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if (d3.event.metaKey || d3.event.ctrlKey) {
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point = d3.mouse(this);
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var ox = point[0];
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var oy = point[1];
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if (RED.settings.get("editor").view['view-snap-grid']) {
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// eventLayer.append("circle").attr("cx",point[0]).attr("cy",point[1]).attr("r","2").attr('fill','red')
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point[0] = Math.round(point[0] / gridSize) * gridSize;
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point[1] = Math.round(point[1] / gridSize) * gridSize;
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// eventLayer.append("circle").attr("cx",point[0]).attr("cy",point[1]).attr("r","2").attr('fill','blue')
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}
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d3.event.stopPropagation();
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var mainPos = $("#red-ui-main-container").position();
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if (mouse_mode !== RED.state.QUICK_JOINING) {
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mouse_mode = RED.state.QUICK_JOINING;
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$(window).on('keyup',disableQuickJoinEventHandler);
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}
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quickAddActive = true;
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if (ghostNode) {
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ghostNode.remove();
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}
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ghostNode = eventLayer.append("g").attr('transform','translate('+(point[0] - node_width/2)+','+(point[1] - node_height/2)+')');
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ghostNode.append("rect")
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.attr("class","red-ui-flow-node-placeholder")
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.attr("rx", 5)
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.attr("ry", 5)
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.attr("width",node_width)
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.attr("height",node_height)
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.attr("fill","none")
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// var ghostLink = ghostNode.append("svg:path")
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// .attr("class","red-ui-flow-link-link")
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// .attr("d","M 0 "+(node_height/2)+" H "+(gridSize * -2))
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// .attr("opacity",0);
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var filter = undefined;
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if (drag_lines.length > 0) {
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if (drag_lines[0].virtualLink) {
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filter = {type:drag_lines[0].node.type === 'link in'?'link out':'link in'}
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} else if (drag_lines[0].portType === PORT_TYPE_OUTPUT) {
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filter = {input:true}
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} else {
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filter = {output:true}
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}
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quickAddLink = {
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node: drag_lines[0].node,
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port: drag_lines[0].port,
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portType: drag_lines[0].portType,
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}
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if (drag_lines[0].virtualLink) {
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quickAddLink.virtualLink = true;
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}
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hideDragLines();
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}
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var rebuildQuickAddLink = function() {
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if (!quickAddLink) {
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return;
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}
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if (!quickAddLink.el) {
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quickAddLink.el = dragGroupLayer.append("svg:path").attr("class", "red-ui-flow-drag-line");
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}
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var numOutputs = (quickAddLink.portType === PORT_TYPE_OUTPUT)?(quickAddLink.node.outputs || 1):1;
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var sourcePort = quickAddLink.port;
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var portY = -((numOutputs-1)/2)*13 +13*sourcePort;
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var sc = (quickAddLink.portType === PORT_TYPE_OUTPUT)?1:-1;
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quickAddLink.el.attr("d",generateLinkPath(quickAddLink.node.x+sc*quickAddLink.node.w/2,quickAddLink.node.y+portY,point[0]-sc*node_width/2,point[1],sc));
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}
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if (quickAddLink) {
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rebuildQuickAddLink();
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}
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var lastAddedX;
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var lastAddedWidth;
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RED.typeSearch.show({
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x:d3.event.clientX-mainPos.left-node_width/2 - (ox-point[0]),
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y:d3.event.clientY-mainPos.top+ node_height/2 + 5 - (oy-point[1]),
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filter: filter,
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move: function(dx,dy) {
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if (ghostNode) {
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var pos = d3.transform(ghostNode.attr("transform")).translate;
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ghostNode.attr("transform","translate("+(pos[0]+dx)+","+(pos[1]+dy)+")")
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point[0] += dx;
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point[1] += dy;
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rebuildQuickAddLink();
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}
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},
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cancel: function() {
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if (quickAddLink) {
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if (quickAddLink.el) {
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quickAddLink.el.remove();
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}
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quickAddLink = null;
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}
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quickAddActive = false;
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if (ghostNode) {
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ghostNode.remove();
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}
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resetMouseVars();
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updateSelection();
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hideDragLines();
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redraw();
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},
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add: function(type,keepAdding) {
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var result = addNode(type);
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if (!result) {
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return;
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}
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if (keepAdding) {
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mouse_mode = RED.state.QUICK_JOINING;
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}
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var nn = result.node;
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var historyEvent = result.historyEvent;
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nn.x = point[0];
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nn.y = point[1];
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var showLabel = RED.utils.getMessageProperty(RED.settings.get('editor'),"view.view-node-show-label");
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if (showLabel !== undefined && !/^link (in|out)$/.test(nn._def.type) && !nn._def.defaults.hasOwnProperty("l")) {
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nn.l = showLabel;
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}
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if (quickAddLink) {
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var drag_line = quickAddLink;
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var src = null,dst,src_port;
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if (drag_line.portType === PORT_TYPE_OUTPUT && (nn.inputs > 0 || drag_line.virtualLink) ) {
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src = drag_line.node;
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src_port = drag_line.port;
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dst = nn;
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} else if (drag_line.portType === PORT_TYPE_INPUT && (nn.outputs > 0 || drag_line.virtualLink)) {
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src = nn;
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dst = drag_line.node;
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src_port = 0;
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}
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if (src !== null) {
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// Joining link nodes via virual wires. Need to update
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// the src and dst links property
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if (drag_line.virtualLink) {
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historyEvent = {
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t:'multi',
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events: [historyEvent]
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}
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var oldSrcLinks = $.extend(true,{},{v:src.links}).v
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var oldDstLinks = $.extend(true,{},{v:dst.links}).v
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src.links.push(dst.id);
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dst.links.push(src.id);
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src.dirty = true;
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dst.dirty = true;
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historyEvent.events.push({
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t:'edit',
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node: src,
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dirty: RED.nodes.dirty(),
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changed: src.changed,
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changes: {
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links:oldSrcLinks
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}
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});
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historyEvent.events.push({
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t:'edit',
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node: dst,
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dirty: RED.nodes.dirty(),
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changed: dst.changed,
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changes: {
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links:oldDstLinks
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}
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});
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src.changed = true;
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dst.changed = true;
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} else {
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var link = {source: src, sourcePort:src_port, target: dst};
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RED.nodes.addLink(link);
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historyEvent.links = [link];
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}
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if (!keepAdding) {
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quickAddLink.el.remove();
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quickAddLink = null;
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if (mouse_mode === RED.state.QUICK_JOINING) {
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if (drag_line.portType === PORT_TYPE_OUTPUT && nn.outputs > 0) {
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showDragLines([{node:nn,port:0,portType:PORT_TYPE_OUTPUT}]);
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} else if (!quickAddLink && drag_line.portType === PORT_TYPE_INPUT && nn.inputs > 0) {
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showDragLines([{node:nn,port:0,portType:PORT_TYPE_INPUT}]);
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} else {
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resetMouseVars();
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}
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}
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} else {
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quickAddLink.node = nn;
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quickAddLink.port = 0;
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}
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} else {
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hideDragLines();
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resetMouseVars();
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}
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} else {
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if (!keepAdding) {
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if (mouse_mode === RED.state.QUICK_JOINING) {
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if (nn.outputs > 0) {
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showDragLines([{node:nn,port:0,portType:PORT_TYPE_OUTPUT}]);
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} else if (nn.inputs > 0) {
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showDragLines([{node:nn,port:0,portType:PORT_TYPE_INPUT}]);
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} else {
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resetMouseVars();
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}
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}
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} else {
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if (nn.outputs > 0) {
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quickAddLink = {
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node: nn,
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port: 0,
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portType: PORT_TYPE_OUTPUT
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}
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} else if (nn.inputs > 0) {
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quickAddLink = {
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node: nn,
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port: 0,
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portType: PORT_TYPE_INPUT
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}
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} else {
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resetMouseVars();
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}
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}
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}
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RED.history.push(historyEvent);
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RED.nodes.add(nn);
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RED.editor.validateNode(nn);
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RED.nodes.dirty(true);
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// auto select dropped node - so info shows (if visible)
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clearSelection();
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nn.selected = true;
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moving_set.push({n:nn});
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updateActiveNodes();
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updateSelection();
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redraw();
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// At this point the newly added node will have a real width,
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// so check if the position needs nudging
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if (lastAddedX !== undefined) {
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var lastNodeRHEdge = lastAddedX + lastAddedWidth/2;
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var thisNodeLHEdge = nn.x - nn.w/2;
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var gap = thisNodeLHEdge - lastNodeRHEdge;
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if (gap != gridSize *2) {
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nn.x = nn.x + gridSize * 2 - gap;
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nn.dirty = true;
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nn.x = Math.ceil(nn.x / gridSize) * gridSize;
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redraw();
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}
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}
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if (keepAdding) {
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if (lastAddedX === undefined) {
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// ghostLink.attr("opacity",1);
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setTimeout(function() {
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RED.typeSearch.refresh({filter:{input:true}});
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},100);
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}
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lastAddedX = nn.x;
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lastAddedWidth = nn.w;
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point[0] = nn.x + nn.w/2 + node_width/2 + gridSize * 2;
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ghostNode.attr('transform','translate('+(point[0] - node_width/2)+','+(point[1] - node_height/2)+')');
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rebuildQuickAddLink();
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} else {
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quickAddActive = false;
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ghostNode.remove();
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}
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}
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});
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updateActiveNodes();
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updateSelection();
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redraw();
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showQuickAddDialog(d3.mouse(this));
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}
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}
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if (mouse_mode === 0 && !(d3.event.metaKey || d3.event.ctrlKey)) {
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@ -989,6 +717,302 @@ RED.view = (function() {
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}
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}
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function showQuickAddDialog(point,spliceLink) {
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var ox = point[0];
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var oy = point[1];
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if (RED.settings.get("editor").view['view-snap-grid']) {
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// eventLayer.append("circle").attr("cx",point[0]).attr("cy",point[1]).attr("r","2").attr('fill','red')
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point[0] = Math.round(point[0] / gridSize) * gridSize;
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point[1] = Math.round(point[1] / gridSize) * gridSize;
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// eventLayer.append("circle").attr("cx",point[0]).attr("cy",point[1]).attr("r","2").attr('fill','blue')
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}
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var mainPos = $("#red-ui-main-container").position();
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if (mouse_mode !== RED.state.QUICK_JOINING) {
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mouse_mode = RED.state.QUICK_JOINING;
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$(window).on('keyup',disableQuickJoinEventHandler);
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}
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quickAddActive = true;
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if (ghostNode) {
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ghostNode.remove();
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}
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ghostNode = eventLayer.append("g").attr('transform','translate('+(point[0] - node_width/2)+','+(point[1] - node_height/2)+')');
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ghostNode.append("rect")
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.attr("class","red-ui-flow-node-placeholder")
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.attr("rx", 5)
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.attr("ry", 5)
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.attr("width",node_width)
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.attr("height",node_height)
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.attr("fill","none")
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// var ghostLink = ghostNode.append("svg:path")
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// .attr("class","red-ui-flow-link-link")
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// .attr("d","M 0 "+(node_height/2)+" H "+(gridSize * -2))
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// .attr("opacity",0);
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var filter = undefined;
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if (drag_lines.length > 0) {
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if (drag_lines[0].virtualLink) {
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filter = {type:drag_lines[0].node.type === 'link in'?'link out':'link in'}
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} else if (drag_lines[0].portType === PORT_TYPE_OUTPUT) {
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filter = {input:true}
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} else {
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filter = {output:true}
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}
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quickAddLink = {
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node: drag_lines[0].node,
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port: drag_lines[0].port,
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portType: drag_lines[0].portType,
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}
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if (drag_lines[0].virtualLink) {
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quickAddLink.virtualLink = true;
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}
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hideDragLines();
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} else if (spliceLink) {
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filter = {input:true, output:true}
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}
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var rebuildQuickAddLink = function() {
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if (!quickAddLink) {
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return;
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}
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if (!quickAddLink.el) {
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quickAddLink.el = dragGroupLayer.append("svg:path").attr("class", "red-ui-flow-drag-line");
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}
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var numOutputs = (quickAddLink.portType === PORT_TYPE_OUTPUT)?(quickAddLink.node.outputs || 1):1;
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var sourcePort = quickAddLink.port;
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var portY = -((numOutputs-1)/2)*13 +13*sourcePort;
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var sc = (quickAddLink.portType === PORT_TYPE_OUTPUT)?1:-1;
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quickAddLink.el.attr("d",generateLinkPath(quickAddLink.node.x+sc*quickAddLink.node.w/2,quickAddLink.node.y+portY,point[0]-sc*node_width/2,point[1],sc));
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}
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if (quickAddLink) {
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rebuildQuickAddLink();
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}
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var lastAddedX;
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var lastAddedWidth;
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RED.typeSearch.show({
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x:d3.event.clientX-mainPos.left-node_width/2 - (ox-point[0]),
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y:d3.event.clientY-mainPos.top+ node_height/2 + 5 - (oy-point[1]),
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filter: filter,
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move: function(dx,dy) {
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if (ghostNode) {
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var pos = d3.transform(ghostNode.attr("transform")).translate;
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ghostNode.attr("transform","translate("+(pos[0]+dx)+","+(pos[1]+dy)+")")
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point[0] += dx;
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point[1] += dy;
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rebuildQuickAddLink();
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}
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},
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cancel: function() {
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if (quickAddLink) {
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if (quickAddLink.el) {
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quickAddLink.el.remove();
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}
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quickAddLink = null;
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}
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quickAddActive = false;
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if (ghostNode) {
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ghostNode.remove();
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}
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resetMouseVars();
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updateSelection();
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hideDragLines();
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redraw();
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},
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add: function(type,keepAdding) {
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var result = addNode(type);
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if (!result) {
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return;
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}
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if (keepAdding) {
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mouse_mode = RED.state.QUICK_JOINING;
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}
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var nn = result.node;
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var historyEvent = result.historyEvent;
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nn.x = point[0];
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nn.y = point[1];
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var showLabel = RED.utils.getMessageProperty(RED.settings.get('editor'),"view.view-node-show-label");
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if (showLabel !== undefined && !/^link (in|out)$/.test(nn._def.type) && !nn._def.defaults.hasOwnProperty("l")) {
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nn.l = showLabel;
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}
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if (!spliceLink) {
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if (quickAddLink) {
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var drag_line = quickAddLink;
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var src = null,dst,src_port;
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if (drag_line.portType === PORT_TYPE_OUTPUT && (nn.inputs > 0 || drag_line.virtualLink) ) {
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src = drag_line.node;
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src_port = drag_line.port;
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dst = nn;
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} else if (drag_line.portType === PORT_TYPE_INPUT && (nn.outputs > 0 || drag_line.virtualLink)) {
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src = nn;
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dst = drag_line.node;
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src_port = 0;
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}
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if (src !== null) {
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// Joining link nodes via virual wires. Need to update
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// the src and dst links property
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if (drag_line.virtualLink) {
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historyEvent = {
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t:'multi',
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events: [historyEvent]
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}
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var oldSrcLinks = $.extend(true,{},{v:src.links}).v
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var oldDstLinks = $.extend(true,{},{v:dst.links}).v
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src.links.push(dst.id);
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dst.links.push(src.id);
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src.dirty = true;
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dst.dirty = true;
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historyEvent.events.push({
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t:'edit',
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node: src,
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dirty: RED.nodes.dirty(),
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changed: src.changed,
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changes: {
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links:oldSrcLinks
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}
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});
|
||||
historyEvent.events.push({
|
||||
t:'edit',
|
||||
node: dst,
|
||||
dirty: RED.nodes.dirty(),
|
||||
changed: dst.changed,
|
||||
changes: {
|
||||
links:oldDstLinks
|
||||
}
|
||||
});
|
||||
src.changed = true;
|
||||
dst.changed = true;
|
||||
} else {
|
||||
var link = {source: src, sourcePort:src_port, target: dst};
|
||||
RED.nodes.addLink(link);
|
||||
historyEvent.links = [link];
|
||||
}
|
||||
if (!keepAdding) {
|
||||
quickAddLink.el.remove();
|
||||
quickAddLink = null;
|
||||
if (mouse_mode === RED.state.QUICK_JOINING) {
|
||||
if (drag_line.portType === PORT_TYPE_OUTPUT && nn.outputs > 0) {
|
||||
showDragLines([{node:nn,port:0,portType:PORT_TYPE_OUTPUT}]);
|
||||
} else if (!quickAddLink && drag_line.portType === PORT_TYPE_INPUT && nn.inputs > 0) {
|
||||
showDragLines([{node:nn,port:0,portType:PORT_TYPE_INPUT}]);
|
||||
} else {
|
||||
resetMouseVars();
|
||||
}
|
||||
}
|
||||
} else {
|
||||
quickAddLink.node = nn;
|
||||
quickAddLink.port = 0;
|
||||
}
|
||||
} else {
|
||||
hideDragLines();
|
||||
resetMouseVars();
|
||||
}
|
||||
} else {
|
||||
if (!keepAdding) {
|
||||
if (mouse_mode === RED.state.QUICK_JOINING) {
|
||||
if (nn.outputs > 0) {
|
||||
showDragLines([{node:nn,port:0,portType:PORT_TYPE_OUTPUT}]);
|
||||
} else if (nn.inputs > 0) {
|
||||
showDragLines([{node:nn,port:0,portType:PORT_TYPE_INPUT}]);
|
||||
} else {
|
||||
resetMouseVars();
|
||||
}
|
||||
}
|
||||
} else {
|
||||
if (nn.outputs > 0) {
|
||||
quickAddLink = {
|
||||
node: nn,
|
||||
port: 0,
|
||||
portType: PORT_TYPE_OUTPUT
|
||||
}
|
||||
} else if (nn.inputs > 0) {
|
||||
quickAddLink = {
|
||||
node: nn,
|
||||
port: 0,
|
||||
portType: PORT_TYPE_INPUT
|
||||
}
|
||||
} else {
|
||||
resetMouseVars();
|
||||
}
|
||||
}
|
||||
}
|
||||
} else {
|
||||
resetMouseVars();
|
||||
// TODO: DRY - droppable/nodeMouseDown/canvasMouseUp/showQuickAddDialog
|
||||
RED.nodes.removeLink(spliceLink);
|
||||
var link1 = {
|
||||
source:spliceLink.source,
|
||||
sourcePort:spliceLink.sourcePort,
|
||||
target: nn
|
||||
};
|
||||
var link2 = {
|
||||
source:nn,
|
||||
sourcePort:0,
|
||||
target: spliceLink.target
|
||||
};
|
||||
RED.nodes.addLink(link1);
|
||||
RED.nodes.addLink(link2);
|
||||
historyEvent.links = [link1,link2];
|
||||
historyEvent.removedLinks = [spliceLink];
|
||||
}
|
||||
RED.history.push(historyEvent);
|
||||
RED.nodes.add(nn);
|
||||
RED.editor.validateNode(nn);
|
||||
RED.nodes.dirty(true);
|
||||
// auto select dropped node - so info shows (if visible)
|
||||
clearSelection();
|
||||
nn.selected = true;
|
||||
moving_set.push({n:nn});
|
||||
updateActiveNodes();
|
||||
updateSelection();
|
||||
redraw();
|
||||
// At this point the newly added node will have a real width,
|
||||
// so check if the position needs nudging
|
||||
if (lastAddedX !== undefined) {
|
||||
var lastNodeRHEdge = lastAddedX + lastAddedWidth/2;
|
||||
var thisNodeLHEdge = nn.x - nn.w/2;
|
||||
var gap = thisNodeLHEdge - lastNodeRHEdge;
|
||||
if (gap != gridSize *2) {
|
||||
nn.x = nn.x + gridSize * 2 - gap;
|
||||
nn.dirty = true;
|
||||
nn.x = Math.ceil(nn.x / gridSize) * gridSize;
|
||||
redraw();
|
||||
}
|
||||
}
|
||||
if (keepAdding) {
|
||||
if (lastAddedX === undefined) {
|
||||
// ghostLink.attr("opacity",1);
|
||||
setTimeout(function() {
|
||||
RED.typeSearch.refresh({filter:{input:true}});
|
||||
},100);
|
||||
}
|
||||
|
||||
lastAddedX = nn.x;
|
||||
lastAddedWidth = nn.w;
|
||||
|
||||
point[0] = nn.x + nn.w/2 + node_width/2 + gridSize * 2;
|
||||
ghostNode.attr('transform','translate('+(point[0] - node_width/2)+','+(point[1] - node_height/2)+')');
|
||||
rebuildQuickAddLink();
|
||||
} else {
|
||||
quickAddActive = false;
|
||||
ghostNode.remove();
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
updateActiveNodes();
|
||||
updateSelection();
|
||||
redraw();
|
||||
}
|
||||
|
||||
function canvasMouseMove() {
|
||||
var i;
|
||||
var node;
|
||||
@ -3205,6 +3229,10 @@ RED.view = (function() {
|
||||
redraw();
|
||||
focusView();
|
||||
d3.event.stopPropagation();
|
||||
if (d3.event.metaKey || d3.event.ctrlKey) {
|
||||
l.classed("red-ui-flow-link-splice",true);
|
||||
showQuickAddDialog(d3.mouse(this), selected_link);
|
||||
}
|
||||
})
|
||||
.on("touchstart",function(d) {
|
||||
if (mouse_mode === RED.state.SELECTING_NODE) {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user