--- /dev/null
+/**
+ * Copyright 2013, 2014 IBM Corp.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ **/
+
+
+RED.view = (function() {
+ /* increasing the width and height from 5000 to 7500*/
+ var space_width = 7500,
+ space_height = 7500,
+ lineCurveScale = 0.75,
+ scaleFactor = 1,
+ node_width = 100,
+ node_height = 30;
+
+ var touchLongPressTimeout = 1000,
+ startTouchDistance = 0,
+ startTouchCenter = [],
+ moveTouchCenter = [],
+ touchStartTime = 0;
+
+
+ var activeWorkspace = 0;
+ var workspaceScrollPositions = {};
+
+ var selected_link = null,
+ mousedown_link = null,
+ mousedown_node = null,
+ mousedown_port_type = null,
+ mousedown_port_index = 0,
+ mouseup_node = null,
+ mouse_offset = [0,0],
+ mouse_position = null,
+ mouse_mode = 0,
+ moving_set = [],
+ dirty = false,
+ lasso = null,
+ showStatus = false,
+ showNumbers = false,
+ showNodePalette = true,
+ lastClickNode = null,
+ dblClickPrimed = null,
+ clickTime = 0,
+ clickElapsed = 0;
+
+ var clipboard = "";
+
+ var status_colours = {
+ "red": "#c00",
+ "green": "#5a8",
+ "yellow": "#F9DF31",
+ "blue": "#53A3F3",
+ "grey": "#d3d3d3"
+ }
+
+ var outer = d3.select("#chart")
+ .append("svg:svg")
+ .attr("width", space_width)
+ .attr("height", space_height)
+ .attr("pointer-events", "all")
+ .style("cursor","crosshair");
+
+ var vis = outer
+ .append('svg:g')
+ .on("dblclick.zoom", null)
+ .append('svg:g')
+ .on("mousemove", canvasMouseMove)
+ .on("mousedown", canvasMouseDown)
+ .on("mouseup", canvasMouseUp)
+ .on("touchend", function() {
+ clearTimeout(touchStartTime);
+ touchStartTime = null;
+ if (RED.touch.radialMenu.active()) {
+ return;
+ }
+ if (lasso) {
+ outer_background.attr("fill","#fff");
+ }
+ canvasMouseUp.call(this);
+ })
+ .on("touchcancel", canvasMouseUp)
+ .on("touchstart", function() {
+ var touch0;
+ if (d3.event.touches.length>1) {
+ clearTimeout(touchStartTime);
+ touchStartTime = null;
+ d3.event.preventDefault();
+ touch0 = d3.event.touches.item(0);
+ var touch1 = d3.event.touches.item(1);
+ var a = touch0['pageY']-touch1['pageY'];
+ var b = touch0['pageX']-touch1['pageX'];
+
+ var offset = $("#chart").offset();
+ var scrollPos = [$("#chart").scrollLeft(),$("#chart").scrollTop()];
+ startTouchCenter = [
+ (touch1['pageX']+(b/2)-offset.left+scrollPos[0])/scaleFactor,
+ (touch1['pageY']+(a/2)-offset.top+scrollPos[1])/scaleFactor
+ ];
+ moveTouchCenter = [
+ touch1['pageX']+(b/2),
+ touch1['pageY']+(a/2)
+ ]
+ startTouchDistance = Math.sqrt((a*a)+(b*b));
+ } else {
+ var obj = d3.select(document.body);
+ touch0 = d3.event.touches.item(0);
+ var pos = [touch0.pageX,touch0.pageY];
+ startTouchCenter = [touch0.pageX,touch0.pageY];
+ startTouchDistance = 0;
+ var point = d3.touches(this)[0];
+ touchStartTime = setTimeout(function() {
+ touchStartTime = null;
+ showTouchMenu(obj,pos);
+ //lasso = vis.append('rect')
+ // .attr("ox",point[0])
+ // .attr("oy",point[1])
+ // .attr("rx",2)
+ // .attr("ry",2)
+ // .attr("x",point[0])
+ // .attr("y",point[1])
+ // .attr("width",0)
+ // .attr("height",0)
+ // .attr("class","lasso");
+ //outer_background.attr("fill","#e3e3f3");
+ },touchLongPressTimeout);
+ }
+ })
+ .on("touchmove", function(){
+ if (RED.touch.radialMenu.active()) {
+ d3.event.preventDefault();
+ return;
+ }
+ var touch0;
+ if (d3.event.touches.length<2) {
+ if (touchStartTime) {
+ touch0 = d3.event.touches.item(0);
+ var dx = (touch0.pageX-startTouchCenter[0]);
+ var dy = (touch0.pageY-startTouchCenter[1]);
+ var d = Math.abs(dx*dx+dy*dy);
+ if (d > 64) {
+ clearTimeout(touchStartTime);
+ touchStartTime = null;
+ }
+ } else if (lasso) {
+ d3.event.preventDefault();
+ }
+ canvasMouseMove.call(this);
+ } else {
+ touch0 = d3.event.touches.item(0);
+ var touch1 = d3.event.touches.item(1);
+ var a = touch0['pageY']-touch1['pageY'];
+ var b = touch0['pageX']-touch1['pageX'];
+ var offset = $("#chart").offset();
+ var scrollPos = [$("#chart").scrollLeft(),$("#chart").scrollTop()];
+ var moveTouchDistance = Math.sqrt((a*a)+(b*b));
+ var touchCenter = [
+ touch1['pageX']+(b/2),
+ touch1['pageY']+(a/2)
+ ];
+
+ if (!isNaN(moveTouchDistance)) {
+ oldScaleFactor = scaleFactor;
+ scaleFactor = Math.min(2,Math.max(0.3, scaleFactor + (Math.floor(((moveTouchDistance*100)-(startTouchDistance*100)))/10000)));
+
+ var deltaTouchCenter = [ // Try to pan whilst zooming - not 100%
+ startTouchCenter[0]*(scaleFactor-oldScaleFactor),//-(touchCenter[0]-moveTouchCenter[0]),
+ startTouchCenter[1]*(scaleFactor-oldScaleFactor) //-(touchCenter[1]-moveTouchCenter[1])
+ ];
+
+ startTouchDistance = moveTouchDistance;
+ moveTouchCenter = touchCenter;
+
+ $("#chart").scrollLeft(scrollPos[0]+deltaTouchCenter[0]);
+ $("#chart").scrollTop(scrollPos[1]+deltaTouchCenter[1]);
+ redraw();
+ }
+ }
+ });
+
+ var outer_background = vis.append('svg:rect')
+ .attr('width', space_width)
+ .attr('height', space_height)
+ .attr('fill','#fff');
+
+ //var gridScale = d3.scale.linear().range([0,2000]).domain([0,2000]);
+ //var grid = vis.append('g');
+ //
+ //grid.selectAll("line.horizontal").data(gridScale.ticks(100)).enter()
+ // .append("line")
+ // .attr(
+ // {
+ // "class":"horizontal",
+ // "x1" : 0,
+ // "x2" : 2000,
+ // "y1" : function(d){ return gridScale(d);},
+ // "y2" : function(d){ return gridScale(d);},
+ // "fill" : "none",
+ // "shape-rendering" : "crispEdges",
+ // "stroke" : "#eee",
+ // "stroke-width" : "1px"
+ // });
+ //grid.selectAll("line.vertical").data(gridScale.ticks(100)).enter()
+ // .append("line")
+ // .attr(
+ // {
+ // "class":"vertical",
+ // "y1" : 0,
+ // "y2" : 2000,
+ // "x1" : function(d){ return gridScale(d);},
+ // "x2" : function(d){ return gridScale(d);},
+ // "fill" : "none",
+ // "shape-rendering" : "crispEdges",
+ // "stroke" : "#eee",
+ // "stroke-width" : "1px"
+ // });
+
+
+ var drag_line = vis.append("svg:path").attr("class", "drag_line");
+
+ var workspace_tabs = RED.tabs.create({
+ id: "workspace-tabs",
+ onchange: function(tab) {
+ if (tab.type == "subflow") {
+ $("#workspace-toolbar").show();
+ } else {
+ $("#workspace-toolbar").hide();
+ }
+ var chart = $("#chart");
+ if (activeWorkspace !== 0) {
+ workspaceScrollPositions[activeWorkspace] = {
+ left:chart.scrollLeft(),
+ top:chart.scrollTop()
+ };
+ }
+ var scrollStartLeft = chart.scrollLeft();
+ var scrollStartTop = chart.scrollTop();
+
+ activeWorkspace = tab.id;
+ if (workspaceScrollPositions[activeWorkspace]) {
+ chart.scrollLeft(workspaceScrollPositions[activeWorkspace].left);
+ chart.scrollTop(workspaceScrollPositions[activeWorkspace].top);
+ } else {
+ chart.scrollLeft(0);
+ chart.scrollTop(0);
+ }
+ var scrollDeltaLeft = chart.scrollLeft() - scrollStartLeft;
+ var scrollDeltaTop = chart.scrollTop() - scrollStartTop;
+ if (mouse_position != null) {
+ mouse_position[0] += scrollDeltaLeft;
+ mouse_position[1] += scrollDeltaTop;
+ }
+
+ clearSelection();
+ RED.nodes.eachNode(function(n) {
+ n.dirty = true;
+ });
+ redraw();
+ },
+ ondblclick: function(tab) {
+ showRenameWorkspaceDialog(tab.id);
+ },
+ onadd: function(tab) {
+ RED.menu.addItem("btn-workspace-menu",{
+ id:"btn-workspace-menu-"+tab.id.replace(".","-"),
+ label:tab.label,
+ onselect:function() {
+ workspace_tabs.activateTab(tab.id);
+ }
+ });
+ RED.menu.setDisabled("btn-workspace-delete",workspace_tabs.count() == 1);
+ },
+ onremove: function(tab) {
+ RED.menu.setDisabled("btn-workspace-delete",workspace_tabs.count() == 1);
+ RED.menu.removeItem("btn-workspace-menu-"+tab.id.replace(".","-"));
+ }
+ });
+
+ var workspaceIndex = 0;
+
+ function addWorkspace() {
+ var tabId = RED.nodes.id();
+ do {
+ workspaceIndex += 1;
+ } while($("#workspace-tabs a[title='Sheet "+workspaceIndex+"']").size() !== 0);
+
+ var ws = {type:"tab",id:tabId,label:"Sheet "+workspaceIndex};
+ RED.nodes.addWorkspace(ws);
+ workspace_tabs.addTab(ws);
+ workspace_tabs.activateTab(tabId);
+ RED.history.push({t:'add',workspaces:[ws],dirty:dirty});
+ RED.view.dirty(true);
+ }
+ $(function() {
+ $('#btn-workspace-add-tab').on("click",addWorkspace);
+ $('#btn-workspace-add').on("click",addWorkspace);
+ $('#btn-workspace-edit').on("click",function() {
+ showRenameWorkspaceDialog(activeWorkspace);
+ });
+ $('#btn-workspace-delete').on("click",function() {
+ deleteWorkspace(activeWorkspace);
+ });
+ });
+
+ function deleteWorkspace(id) {
+ if (workspace_tabs.count() == 1) {
+ return;
+ }
+ var ws = RED.nodes.workspace(id);
+ $( "#node-dialog-delete-workspace" ).dialog('option','workspace',ws);
+ $( "#node-dialog-delete-workspace-name" ).text(ws.label);
+ $( "#node-dialog-delete-workspace" ).dialog('open');
+ }
+
+ function canvasMouseDown() {
+ if (!mousedown_node && !mousedown_link) {
+ selected_link = null;
+ updateSelection();
+ }
+ if (mouse_mode === 0) {
+ if (lasso) {
+ lasso.remove();
+ lasso = null;
+ }
+
+ if (!touchStartTime) {
+ var point = d3.mouse(this);
+ lasso = vis.append('rect')
+ .attr("ox",point[0])
+ .attr("oy",point[1])
+ .attr("rx",2)
+ .attr("ry",2)
+ .attr("x",point[0])
+ .attr("y",point[1])
+ .attr("width",0)
+ .attr("height",0)
+ .attr("class","lasso");
+ d3.event.preventDefault();
+ }
+ }
+ }
+
+ function canvasMouseMove() {
+ mouse_position = d3.touches(this)[0]||d3.mouse(this);
+
+ // Prevent touch scrolling...
+ //if (d3.touches(this)[0]) {
+ // d3.event.preventDefault();
+ //}
+
+ // TODO: auto scroll the container
+ //var point = d3.mouse(this);
+ //if (point[0]-container.scrollLeft < 30 && container.scrollLeft > 0) { container.scrollLeft -= 15; }
+ //console.log(d3.mouse(this),container.offsetWidth,container.offsetHeight,container.scrollLeft,container.scrollTop);
+
+ if (lasso) {
+ var ox = parseInt(lasso.attr("ox"));
+ var oy = parseInt(lasso.attr("oy"));
+ var x = parseInt(lasso.attr("x"));
+ var y = parseInt(lasso.attr("y"));
+ var w;
+ var h;
+ if (mouse_position[0] < ox) {
+ x = mouse_position[0];
+ w = ox-x;
+ } else {
+ w = mouse_position[0]-x;
+ }
+ if (mouse_position[1] < oy) {
+ y = mouse_position[1];
+ h = oy-y;
+ } else {
+ h = mouse_position[1]-y;
+ }
+ lasso
+ .attr("x",x)
+ .attr("y",y)
+ .attr("width",w)
+ .attr("height",h)
+ ;
+ return;
+ }
+
+ if (mouse_mode != RED.state.IMPORT_DRAGGING && !mousedown_node && selected_link == null) {
+ return;
+ }
+
+ var mousePos;
+ if (mouse_mode == RED.state.JOINING) {
+ // update drag line
+ drag_line.attr("class", "drag_line");
+ mousePos = mouse_position;
+ var numOutputs = (mousedown_port_type === 0)?(mousedown_node.outputs || 1):1;
+ var sourcePort = mousedown_port_index;
+ var portY = -((numOutputs-1)/2)*13 +13*sourcePort;
+
+ var sc = (mousedown_port_type === 0)?1:-1;
+
+ var dy = mousePos[1]-(mousedown_node.y+portY);
+ var dx = mousePos[0]-(mousedown_node.x+sc*mousedown_node.w/2);
+ var delta = Math.sqrt(dy*dy+dx*dx);
+ var scale = lineCurveScale;
+ var scaleY = 0;
+
+ if (delta < node_width) {
+ scale = 0.75-0.75*((node_width-delta)/node_width);
+ }
+ if (dx*sc < 0) {
+ scale += 2*(Math.min(5*node_width,Math.abs(dx))/(5*node_width));
+ if (Math.abs(dy) < 3*node_height) {
+ scaleY = ((dy>0)?0.5:-0.5)*(((3*node_height)-Math.abs(dy))/(3*node_height))*(Math.min(node_width,Math.abs(dx))/(node_width)) ;
+ }
+ }
+
+ drag_line.attr("d",
+ "M "+(mousedown_node.x+sc*mousedown_node.w/2)+" "+(mousedown_node.y+portY)+
+ " C "+(mousedown_node.x+sc*(mousedown_node.w/2+node_width*scale))+" "+(mousedown_node.y+portY+scaleY*node_height)+" "+
+ (mousePos[0]-sc*(scale)*node_width)+" "+(mousePos[1]-scaleY*node_height)+" "+
+ mousePos[0]+" "+mousePos[1]
+ );
+ d3.event.preventDefault();
+ } else if (mouse_mode == RED.state.MOVING) {
+ //console.log("node mouse moving");
+ mousePos = mouse_position;
+ var d = (mouse_offset[0]-mousePos[0])*(mouse_offset[0]-mousePos[0]) + (mouse_offset[1]-mousePos[1])*(mouse_offset[1]-mousePos[1]);
+ if (d > 2) {
+ mouse_mode = RED.state.MOVING_ACTIVE;
+ clickElapsed = 0;
+ }
+ } else if (mouse_mode == RED.state.MOVING_ACTIVE || mouse_mode == RED.state.IMPORT_DRAGGING) {
+ //console.log("node mouse moving active or IMPORT_DRAGGING");
+ mousePos = mouse_position;
+ var node;
+ var i;
+ var minX = 0;
+ var minY = 0;
+ for (var n = 0; n<moving_set.length; n++) {
+ node = moving_set[n];
+ if (d3.event.shiftKey) {
+ node.n.ox = node.n.x;
+ node.n.oy = node.n.y;
+ }
+ node.n.x = mousePos[0]+node.dx;
+ node.n.y = mousePos[1]+node.dy;
+ node.n.dirty = true;
+ minX = Math.min(node.n.x-node.n.w/2-5,minX);
+ minY = Math.min(node.n.y-node.n.h/2-5,minY);
+ }
+ if (minX !== 0 || minY !== 0) {
+ for (i = 0; i<moving_set.length; i++) {
+ node = moving_set[i];
+ node.n.x -= minX;
+ node.n.y -= minY;
+ }
+ }
+ if (d3.event.shiftKey && moving_set.length > 0) {
+ var gridOffset = [0,0];
+ node = moving_set[0];
+ gridOffset[0] = node.n.x-(20*Math.floor((node.n.x-node.n.w/2)/20)+node.n.w/2);
+ gridOffset[1] = node.n.y-(20*Math.floor(node.n.y/20));
+ if (gridOffset[0] !== 0 || gridOffset[1] !== 0) {
+ for (i = 0; i<moving_set.length; i++) {
+ node = moving_set[i];
+ node.n.x -= gridOffset[0];
+ node.n.y -= gridOffset[1];
+ if (node.n.x == node.n.ox && node.n.y == node.n.oy) {
+ node.dirty = false;
+ }
+ }
+ }
+ }
+ }
+ redraw();
+ }
+
+ function canvasMouseUp() {
+ if (mousedown_node && mouse_mode == RED.state.JOINING) {
+ drag_line.attr("class", "drag_line_hidden");
+ }
+ if (lasso) {
+ var x = parseInt(lasso.attr("x"));
+ var y = parseInt(lasso.attr("y"));
+ var x2 = x+parseInt(lasso.attr("width"));
+ var y2 = y+parseInt(lasso.attr("height"));
+ if (!d3.event.ctrlKey) {
+ clearSelection();
+ }
+ RED.nodes.eachNode(function(n) {
+ if (n.z == activeWorkspace && !n.selected) {
+ n.selected = (n.x > x && n.x < x2 && n.y > y && n.y < y2);
+ if (n.selected) {
+ n.dirty = true;
+ moving_set.push({n:n});
+ }
+ }
+ });
+ updateSelection();
+ lasso.remove();
+ lasso = null;
+ } else if (mouse_mode == RED.state.DEFAULT && mousedown_link == null && !d3.event.ctrlKey ) {
+ clearSelection();
+ updateSelection();
+ }
+ if (mouse_mode == RED.state.MOVING_ACTIVE) {
+ //console.log("node moved active.");
+ //CSS setting view dirty if the node was moved
+ //RED.view.dirty(true);
+ if (moving_set.length > 0) {
+ var ns = [];
+ for (var j=0;j<moving_set.length;j++) {
+ ns.push({n:moving_set[j].n,ox:moving_set[j].ox,oy:moving_set[j].oy});
+ }
+ RED.history.push({t:'move',nodes:ns,dirty:dirty});
+ }
+ }
+ if (mouse_mode == RED.state.MOVING || mouse_mode == RED.state.MOVING_ACTIVE) {
+ //console.log("node moving or MOVING_ACTIVE.");
+ for (var i=0;i<moving_set.length;i++) {
+ delete moving_set[i].ox;
+ delete moving_set[i].oy;
+ }
+ }
+ if (mouse_mode == RED.state.IMPORT_DRAGGING) {
+ RED.keyboard.remove(/* ESCAPE */ 27);
+ setDirty(true);
+ }
+ redraw();
+ // clear mouse event vars
+ resetMouseVars();
+ }
+
+ $('#btn-zoom-out').click(function() {zoomOut();});
+ $('#btn-zoom-zero').click(function() {zoomZero();});
+ $('#btn-zoom-in').click(function() {zoomIn();});
+ $("#chart").on('DOMMouseScroll mousewheel', function (evt) {
+ if ( evt.altKey ) {
+ evt.preventDefault();
+ evt.stopPropagation();
+ var move = -(evt.originalEvent.detail) || evt.originalEvent.wheelDelta;
+ if (move <= 0) { zoomOut(); }
+ else { zoomIn(); }
+ }
+ });
+ $("#chart").droppable({
+ accept:".palette_node",
+ drop: function( event, ui ) {
+ d3.event = event;
+ var selected_tool = ui.draggable[0].type;
+ var mousePos = d3.touches(this)[0]||d3.mouse(this);
+ mousePos[1] += this.scrollTop;
+ mousePos[0] += this.scrollLeft;
+ mousePos[1] /= scaleFactor;
+ mousePos[0] /= scaleFactor;
+
+ var nn = { id:(1+Math.random()*4294967295).toString(16),x: mousePos[0],y:mousePos[1],w:node_width,z:activeWorkspace};
+
+ nn.type = selected_tool;
+ nn._def = RED.nodes.getType(nn.type);
+ nn.outputs = nn._def.outputs;
+ nn.changed = true;
+
+ for (var d in nn._def.defaults) {
+ if (nn._def.defaults.hasOwnProperty(d)) {
+ nn[d] = nn._def.defaults[d].value;
+ }
+ }
+
+ if (nn._def.onadd) {
+ nn._def.onadd.call(nn);
+ }
+
+ nn.h = Math.max(node_height,(nn.outputs||0) * 15);
+ RED.history.push({t:'add',nodes:[nn.id],dirty:dirty});
+ RED.nodes.add(nn);
+ RED.editor.validateNode(nn);
+ setDirty(true);
+ // auto select dropped node - so info shows (if visible)
+ clearSelection();
+ nn.selected = true;
+ moving_set.push({n:nn});
+ updateSelection();
+ redraw();
+
+ if (nn._def.autoedit) {
+ RED.editor.edit(nn);
+ }
+ }
+ });
+
+ function zoomIn() {
+ if (scaleFactor < 2) {
+ scaleFactor += 0.1;
+ redraw();
+ }
+ }
+ function zoomOut() {
+ if (scaleFactor > 0.3) {
+ scaleFactor -= 0.1;
+ redraw();
+ }
+ }
+ function zoomZero() {
+ scaleFactor = 1;
+ redraw();
+ }
+
+ function selectAll() {
+ RED.nodes.eachNode(function(n) {
+ if (n.z == activeWorkspace) {
+ if (!n.selected) {
+ n.selected = true;
+ n.dirty = true;
+ moving_set.push({n:n});
+ }
+ }
+ });
+ selected_link = null;
+ updateSelection();
+ redraw();
+ }
+
+ function clearSelection() {
+ for (var i=0;i<moving_set.length;i++) {
+ var n = moving_set[i];
+ n.n.dirty = true;
+ n.n.selected = false;
+ }
+ moving_set = [];
+ selected_link = null;
+ }
+
+ function updateSelection() {
+ if (moving_set.length === 0) {
+ RED.menu.setDisabled("btn-export-menu",true);
+ RED.menu.setDisabled("btn-export-clipboard",true);
+ RED.menu.setDisabled("btn-export-library",true);
+ } else {
+ RED.menu.setDisabled("btn-export-menu",false);
+ RED.menu.setDisabled("btn-export-clipboard",false);
+ RED.menu.setDisabled("btn-export-library",false);
+ }
+ if (moving_set.length === 0 && selected_link == null) {
+ //RED.keyboard.remove(/* backspace */ 8);
+ RED.keyboard.remove(/* delete */ 46);
+ RED.keyboard.remove(/* c */ 67);
+ RED.keyboard.remove(/* x */ 88);
+ } else {
+ //RED.keyboard.add(/* backspace */ 8,function(){deleteSelection();d3.event.preventDefault();});
+ RED.keyboard.add(/* delete */ 46,function(){deleteSelection();d3.event.preventDefault();});
+ RED.keyboard.add(/* c */ 67,{ctrl:true},function(){copySelection();d3.event.preventDefault();});
+ RED.keyboard.add(/* x */ 88,{ctrl:true},function(){copySelection();deleteSelection();d3.event.preventDefault();});
+ }
+ if (moving_set.length === 0) {
+ RED.keyboard.remove(/* up */ 38);
+ RED.keyboard.remove(/* down */ 40);
+ RED.keyboard.remove(/* left */ 37);
+ RED.keyboard.remove(/* right*/ 39);
+ } else {
+ RED.keyboard.add(/* up */ 38, function() { if(d3.event.shiftKey){moveSelection( 0,-20)}else{moveSelection( 0,-1);}d3.event.preventDefault();},endKeyboardMove);
+ RED.keyboard.add(/* down */ 40, function() { if(d3.event.shiftKey){moveSelection( 0, 20)}else{moveSelection( 0, 1);}d3.event.preventDefault();},endKeyboardMove);
+ RED.keyboard.add(/* left */ 37, function() { if(d3.event.shiftKey){moveSelection(-20, 0)}else{moveSelection(-1, 0);}d3.event.preventDefault();},endKeyboardMove);
+ RED.keyboard.add(/* right*/ 39, function() { if(d3.event.shiftKey){moveSelection( 20, 0)}else{moveSelection( 1, 0);}d3.event.preventDefault();},endKeyboardMove);
+ }
+ if (moving_set.length == 1) {
+ RED.sidebar.info.refresh(moving_set[0].n);
+ } else {
+ RED.sidebar.info.clear();
+ }
+ }
+ function endKeyboardMove() {
+ //console.log("end keyboard move.");
+ //CSS setting view dirty if the node was moved
+ //RED.view.dirty(true);
+ var ns = [];
+ for (var i=0;i<moving_set.length;i++) {
+ ns.push({n:moving_set[i].n,ox:moving_set[i].ox,oy:moving_set[i].oy});
+ delete moving_set[i].ox;
+ delete moving_set[i].oy;
+ }
+ RED.history.push({t:'move',nodes:ns,dirty:dirty});
+ }
+ function moveSelection(dx,dy) {
+ var minX = 0;
+ var minY = 0;
+ var node;
+
+ for (var i=0;i<moving_set.length;i++) {
+ node = moving_set[i];
+ if (node.ox == null && node.oy == null) {
+ node.ox = node.n.x;
+ node.oy = node.n.y;
+ }
+ node.n.x += dx;
+ node.n.y += dy;
+ node.n.dirty = true;
+ minX = Math.min(node.n.x-node.n.w/2-5,minX);
+ minY = Math.min(node.n.y-node.n.h/2-5,minY);
+ }
+
+ if (minX !== 0 || minY !== 0) {
+ for (var n = 0; n<moving_set.length; n++) {
+ node = moving_set[n];
+ node.n.x -= minX;
+ node.n.y -= minY;
+ }
+ }
+
+ redraw();
+ }
+ function deleteSelection() {
+ var removedNodes = [];
+ var removedLinks = [];
+ var startDirty = dirty;
+ if (moving_set.length > 0) {
+ for (var i=0;i<moving_set.length;i++) {
+ var node = moving_set[i].n;
+ node.selected = false;
+ if (node.x < 0) {
+ node.x = 25
+ }
+ var rmlinks = RED.nodes.remove(node.id);
+ removedNodes.push(node);
+ removedLinks = removedLinks.concat(rmlinks);
+ }
+ moving_set = [];
+ setDirty(true);
+ }
+ if (selected_link) {
+ RED.nodes.removeLink(selected_link);
+ removedLinks.push(selected_link);
+ setDirty(true);
+ }
+ RED.history.push({t:'delete',nodes:removedNodes,links:removedLinks,dirty:startDirty});
+
+ selected_link = null;
+ updateSelection();
+ redraw();
+ }
+
+ function copySelection() {
+ if (moving_set.length > 0) {
+ var nns = [];
+ for (var n=0;n<moving_set.length;n++) {
+ var node = moving_set[n].n;
+ nns.push(RED.nodes.convertNode(node));
+ }
+ clipboard = JSON.stringify(nns);
+ RED.notify(moving_set.length+" node"+(moving_set.length>1?"s":"")+" copied");
+ }
+ }
+
+
+ function calculateTextWidth(str) {
+ var sp = document.createElement("span");
+ sp.className = "node_label";
+ sp.style.position = "absolute";
+ sp.style.top = "-1000px";
+ sp.innerHTML = (str||"").replace(/&/g,"&").replace(/</g,"<").replace(/>/g,">");
+ document.body.appendChild(sp);
+ var w = sp.offsetWidth;
+ document.body.removeChild(sp);
+ return 50+w;
+ }
+
+ function resetMouseVars() {
+ mousedown_node = null;
+ mouseup_node = null;
+ mousedown_link = null;
+ mouse_mode = 0;
+ mousedown_port_type = 0;
+ }
+
+ function portMouseDown(d,portType,portIndex) {
+ // disable zoom
+ //vis.call(d3.behavior.zoom().on("zoom"), null);
+ mousedown_node = d;
+ selected_link = null;
+ mouse_mode = RED.state.JOINING;
+ mousedown_port_type = portType;
+ mousedown_port_index = portIndex || 0;
+ document.body.style.cursor = "crosshair";
+ d3.event.preventDefault();
+ }
+
+ function portMouseUp(d,portType,portIndex) {
+ document.body.style.cursor = "";
+ if (mouse_mode == RED.state.JOINING && mousedown_node) {
+ if (typeof TouchEvent != "undefined" && d3.event instanceof TouchEvent) {
+ RED.nodes.eachNode(function(n) {
+ if (n.z == activeWorkspace) {
+ var hw = n.w/2;
+ var hh = n.h/2;
+ if (n.x-hw<mouse_position[0] && n.x+hw> mouse_position[0] &&
+ n.y-hh<mouse_position[1] && n.y+hh>mouse_position[1]) {
+ mouseup_node = n;
+ portType = mouseup_node._def.inputs>0?1:0;
+ portIndex = 0;
+ }
+ }
+ });
+ } else {
+ mouseup_node = d;
+ }
+ if (portType == mousedown_port_type || mouseup_node === mousedown_node) {
+ drag_line.attr("class", "drag_line_hidden");
+ resetMouseVars();
+ return;
+ }
+ var src,dst,src_port;
+ if (mousedown_port_type === 0) {
+ src = mousedown_node;
+ src_port = mousedown_port_index;
+ dst = mouseup_node;
+ } else if (mousedown_port_type == 1) {
+ src = mouseup_node;
+ dst = mousedown_node;
+ src_port = portIndex;
+ }
+
+ var existingLink = false;
+ RED.nodes.eachLink(function(d) {
+ existingLink = existingLink || (d.source === src && d.target === dst && d.sourcePort == src_port);
+ });
+ if (!existingLink) {
+ var link = {source: src, sourcePort:src_port, target: dst};
+ RED.nodes.addLink(link);
+ RED.history.push({t:'add',links:[link],dirty:dirty});
+ setDirty(true);
+ }
+ selected_link = null;
+ redraw();
+ }
+ }
+
+ function nodeMouseUp(d) {
+ if (dblClickPrimed && mousedown_node == d && clickElapsed > 0 && clickElapsed < 750) {
+ RED.editor.edit(d);
+ clickElapsed = 0;
+ d3.event.stopPropagation();
+ return;
+ }
+ portMouseUp(d, d._def.inputs > 0 ? 1 : 0, 0);
+ }
+
+ function nodeMouseDown(d) {
+ //var touch0 = d3.event;
+ //var pos = [touch0.pageX,touch0.pageY];
+ //RED.touch.radialMenu.show(d3.select(this),pos);
+ if (mouse_mode == RED.state.IMPORT_DRAGGING) {
+ RED.keyboard.remove(/* ESCAPE */ 27);
+ updateSelection();
+ setDirty(true);
+ redraw();
+ resetMouseVars();
+ d3.event.stopPropagation();
+ return;
+ }
+ mousedown_node = d;
+ var now = Date.now();
+ clickElapsed = now-clickTime;
+ clickTime = now;
+
+ dblClickPrimed = (lastClickNode == mousedown_node);
+ lastClickNode = mousedown_node;
+
+ var i;
+
+ if (d.selected && d3.event.ctrlKey) {
+ d.selected = false;
+ for (i=0;i<moving_set.length;i+=1) {
+ if (moving_set[i].n === d) {
+ moving_set.splice(i,1);
+ break;
+ }
+ }
+ } else {
+ if (d3.event.shiftKey) {
+ clearSelection();
+ var cnodes = RED.nodes.getAllFlowNodes(mousedown_node);
+ for (var n=0;n<cnodes.length;n++) {
+ cnodes[n].selected = true;
+ cnodes[n].dirty = true;
+ moving_set.push({n:cnodes[n]});
+ }
+ } else if (!d.selected) {
+ if (!d3.event.ctrlKey) {
+ clearSelection();
+ }
+ mousedown_node.selected = true;
+ moving_set.push({n:mousedown_node});
+ }
+ selected_link = null;
+ if (d3.event.button != 2) {
+ mouse_mode = RED.state.MOVING;
+ var mouse = d3.touches(this)[0]||d3.mouse(this);
+ mouse[0] += d.x-d.w/2;
+ mouse[1] += d.y-d.h/2;
+ for (i=0;i<moving_set.length;i++) {
+ moving_set[i].ox = moving_set[i].n.x;
+ moving_set[i].oy = moving_set[i].n.y;
+ moving_set[i].dx = moving_set[i].n.x-mouse[0];
+ moving_set[i].dy = moving_set[i].n.y-mouse[1];
+ }
+ mouse_offset = d3.mouse(document.body);
+ if (isNaN(mouse_offset[0])) {
+ mouse_offset = d3.touches(document.body)[0];
+ }
+ }
+ }
+ d.dirty = true;
+ updateSelection();
+ redraw();
+ d3.event.stopPropagation();
+ }
+
+ function nodeButtonClicked(d) {
+ if (d._def.button.toggle) {
+ d[d._def.button.toggle] = !d[d._def.button.toggle];
+ d.dirty = true;
+ }
+ if (d._def.button.onclick) {
+ d._def.button.onclick.call(d);
+ }
+ if (d.dirty) {
+ redraw();
+ }
+ d3.event.preventDefault();
+ }
+
+ function showTouchMenu(obj,pos) {
+ var mdn = mousedown_node;
+ var options = [];
+ options.push({name:"delete",disabled:(moving_set.length===0),onselect:function() {deleteSelection();}});
+ options.push({name:"cut",disabled:(moving_set.length===0),onselect:function() {copySelection();deleteSelection();}});
+ options.push({name:"copy",disabled:(moving_set.length===0),onselect:function() {copySelection();}});
+ options.push({name:"paste",disabled:(clipboard.length===0),onselect:function() {importNodes(clipboard,true);}});
+ options.push({name:"edit",disabled:(moving_set.length != 1),onselect:function() { RED.editor.edit(mdn);}});
+ options.push({name:"select",onselect:function() {selectAll();}});
+ options.push({name:"undo",disabled:(RED.history.depth() === 0),onselect:function() {RED.history.pop();}});
+
+ RED.touch.radialMenu.show(obj,pos,options);
+ resetMouseVars();
+ }
+ function redraw() {
+ vis.attr("transform","scale("+scaleFactor+")");
+ outer.attr("width", space_width*scaleFactor).attr("height", space_height*scaleFactor);
+
+ if (mouse_mode != RED.state.JOINING) {
+ // Don't bother redrawing nodes if we're drawing links
+
+ var node = vis.selectAll(".nodegroup").data(RED.nodes.nodes.filter(function(d) { return d.z == activeWorkspace }),function(d){return d.id});
+ node.exit().remove();
+
+ var nodeEnter = node.enter().insert("svg:g").attr("class", "node nodegroup");
+ nodeEnter.each(function(d,i) {
+ var node = d3.select(this);
+ node.attr("id",d.id);
+ var l = d._def.label;
+ l = (typeof l === "function" ? l.call(d) : l)||"";
+ d.w = Math.max(node_width,calculateTextWidth(l)+(d._def.inputs>0?7:0) );
+ d.h = Math.max(node_height,(d.outputs||0) * 15);
+
+ if (d._def.badge) {
+ var badge = node.append("svg:g").attr("class","node_badge_group");
+ var badgeRect = badge.append("rect").attr("class","node_badge").attr("rx",5).attr("ry",5).attr("width",40).attr("height",15);
+ badge.append("svg:text").attr("class","node_badge_label").attr("x",35).attr("y",11).attr('text-anchor','end').text(d._def.badge());
+ if (d._def.onbadgeclick) {
+ badgeRect.attr("cursor","pointer")
+ .on("click",function(d) { d._def.onbadgeclick.call(d);d3.event.preventDefault();});
+ }
+ }
+
+ if (d._def.button) {
+ var nodeButtonGroup = node.append('svg:g')
+ .attr("transform",function(d) { return "translate("+((d._def.align == "right") ? 94 : -25)+",2)"; })
+ .attr("class",function(d) { return "node_button "+((d._def.align == "right") ? "node_right_button" : "node_left_button"); });
+ nodeButtonGroup.append('rect')
+ .attr("rx",8)
+ .attr("ry",8)
+ .attr("width",32)
+ .attr("height",node_height-4)
+ .attr("fill","#eee");//function(d) { return d._def.color;})
+ nodeButtonGroup.append('rect')
+ .attr("x",function(d) { return d._def.align == "right"? 10:5})
+ .attr("y",4)
+ .attr("rx",5)
+ .attr("ry",5)
+ .attr("width",16)
+ .attr("height",node_height-12)
+ .attr("fill",function(d) { return d._def.color;})
+ .attr("cursor","pointer")
+ .on("mousedown",function(d) {if (!lasso) { d3.select(this).attr("fill-opacity",0.2);d3.event.preventDefault(); d3.event.stopPropagation();}})
+ .on("mouseup",function(d) {if (!lasso) { d3.select(this).attr("fill-opacity",0.4);d3.event.preventDefault();d3.event.stopPropagation();}})
+ .on("mouseover",function(d) {if (!lasso) { d3.select(this).attr("fill-opacity",0.4);}})
+ .on("mouseout",function(d) {if (!lasso) {
+ var op = 1;
+ if (d._def.button.toggle) {
+ op = d[d._def.button.toggle]?1:0.2;
+ }
+ d3.select(this).attr("fill-opacity",op);
+ }})
+ .on("click",nodeButtonClicked)
+ .on("touchstart",nodeButtonClicked)
+ }
+
+ var mainRect = node.append("rect")
+ .attr("class", "node")
+ .classed("node_unknown",function(d) { return d.type == "unknown"; })
+ .attr("rx", 6)
+ .attr("ry", 6)
+ .attr("fill",function(d) { return d._def.color;})
+ .on("mouseup",nodeMouseUp)
+ .on("mousedown",nodeMouseDown)
+ .on("touchstart",function(d) {
+ var obj = d3.select(this);
+ var touch0 = d3.event.touches.item(0);
+ var pos = [touch0.pageX,touch0.pageY];
+ startTouchCenter = [touch0.pageX,touch0.pageY];
+ startTouchDistance = 0;
+ touchStartTime = setTimeout(function() {
+ showTouchMenu(obj,pos);
+ },touchLongPressTimeout);
+ nodeMouseDown.call(this,d)
+ })
+ .on("touchend", function(d) {
+ clearTimeout(touchStartTime);
+ touchStartTime = null;
+ if (RED.touch.radialMenu.active()) {
+ d3.event.stopPropagation();
+ return;
+ }
+ nodeMouseUp.call(this,d);
+ })
+ .on("mouseover",function(d) {
+ if (mouse_mode === 0) {
+ var node = d3.select(this);
+ node.classed("node_hovered",true);
+ }
+ })
+ .on("mouseout",function(d) {
+ var node = d3.select(this);
+ node.classed("node_hovered",false);
+ });
+
+ //node.append("rect").attr("class", "node-gradient-top").attr("rx", 6).attr("ry", 6).attr("height",30).attr("stroke","none").attr("fill","url(#gradient-top)").style("pointer-events","none");
+ //node.append("rect").attr("class", "node-gradient-bottom").attr("rx", 6).attr("ry", 6).attr("height",30).attr("stroke","none").attr("fill","url(#gradient-bottom)").style("pointer-events","none");
+
+ if (d._def.icon) {
+
+ var icon_group = node.append("g")
+ .attr("class","node_icon_group")
+ .attr("x",0).attr("y",0);
+
+ var icon_shade = icon_group.append("rect")
+ .attr("x",0).attr("y",0)
+ .attr("class","node_icon_shade")
+ .attr("width","30")
+ .attr("stroke","none")
+ .attr("fill","#000")
+ .attr("fill-opacity","0.05")
+ .attr("height",function(d){return Math.min(50,d.h-4);});
+
+ var icon = icon_group.append("image")
+ .attr("xlink:href","icons/"+d._def.icon)
+ .attr("class","node_icon")
+ .attr("x",0)
+ .attr("width","30")
+ .attr("height","30");
+
+ var icon_shade_border = icon_group.append("path")
+ .attr("d",function(d) { return "M 30 1 l 0 "+(d.h-2)})
+ .attr("class","node_icon_shade_border")
+ .attr("stroke-opacity","0.1")
+ .attr("stroke","#000")
+ .attr("stroke-width","2");
+
+ if ("right" == d._def.align) {
+ icon_group.attr('class','node_icon_group node_icon_group_'+d._def.align);
+ icon_shade_border.attr("d",function(d) { return "M 0 1 l 0 "+(d.h-2)})
+ //icon.attr('class','node_icon node_icon_'+d._def.align);
+ //icon.attr('class','node_icon_shade node_icon_shade_'+d._def.align);
+ //icon.attr('class','node_icon_shade_border node_icon_shade_border_'+d._def.align);
+ }
+
+ //if (d._def.inputs > 0 && d._def.align == null) {
+ // icon_shade.attr("width",35);
+ // icon.attr("transform","translate(5,0)");
+ // icon_shade_border.attr("transform","translate(5,0)");
+ //}
+ //if (d._def.outputs > 0 && "right" == d._def.align) {
+ // icon_shade.attr("width",35); //icon.attr("x",5);
+ //}
+
+ var img = new Image();
+ img.src = "icons/"+d._def.icon;
+ img.onload = function() {
+ icon.attr("width",Math.min(img.width,30));
+ icon.attr("height",Math.min(img.height,30));
+ icon.attr("x",15-Math.min(img.width,30)/2);
+ //if ("right" == d._def.align) {
+ // icon.attr("x",function(d){return d.w-img.width-1-(d.outputs>0?5:0);});
+ // icon_shade.attr("x",function(d){return d.w-30});
+ // icon_shade_border.attr("d",function(d){return "M "+(d.w-30)+" 1 l 0 "+(d.h-2);});
+ //}
+ }
+
+ //icon.style("pointer-events","none");
+ icon_group.style("pointer-events","none");
+ }
+ var text = node.append('svg:text').attr('class','node_label').attr('x', 38).attr('dy', '.35em').attr('text-anchor','start');
+ if (d._def.align) {
+ text.attr('class','node_label node_label_'+d._def.align);
+ text.attr('text-anchor','end');
+ }
+
+ var status = node.append("svg:g").attr("class","node_status_group").style("display","none");
+
+ var statusRect = status.append("rect").attr("class","node_status")
+ .attr("x",6).attr("y",1).attr("width",9).attr("height",9)
+ .attr("rx",2).attr("ry",2).attr("stroke-width","3");
+
+ var statusLabel = status.append("svg:text")
+ .attr("class","node_status_label")
+ .attr('x',20).attr('y',9)
+ .style({
+ 'stroke-width': 0,
+ 'fill': '#888',
+ 'font-size':'9pt',
+ 'stroke':'#000',
+ 'text-anchor':'start'
+ });
+
+ var dgNumber = node.append("svg:g").attr("class","node_dgnumber_group").style("display","none");
+
+ /*var dgNumberRect = dgNumber.append("rect").attr("class","node_dgnumber")
+ .attr("x",6).attr("y",-49).attr("width",9).attr("height",9)
+ .attr("rx",2).attr("ry",2).attr("stroke-width","3");
+ */
+
+ var dgNumberLabel = dgNumber.append("svg:text")
+ .attr("class","node_dgnumber_label")
+ .attr('x',1).attr('y',-43)
+ .style({
+ 'stroke-width': 0,
+ /*'fill': '#2E4F83',*/
+ 'fill': 'blue',
+ 'font-size':'12pt',
+ 'stroke':'#000',
+ 'text-anchor':'start'
+ });
+
+ var dgNumberTitle = dgNumber.append("title")
+ .attr("class","node_dgnumber_title");
+
+ //node.append("circle").attr({"class":"centerDot","cx":0,"cy":0,"r":5});
+
+ if (d._def.inputs > 0) {
+ text.attr("x",38);
+ node.append("rect").attr("class","port port_input").attr("rx",3).attr("ry",3).attr("x",-5).attr("width",10).attr("height",10)
+ .on("mousedown",function(d){portMouseDown(d,1,0);})
+ .on("touchstart",function(d){portMouseDown(d,1,0);})
+ .on("mouseup",function(d){portMouseUp(d,1,0);} )
+ .on("touchend",function(d){portMouseUp(d,1,0);} )
+ .on("mouseover",function(d) { var port = d3.select(this); port.classed("port_hovered",(mouse_mode!=RED.state.JOINING || mousedown_port_type != 1 ));})
+ .on("mouseout",function(d) { var port = d3.select(this); port.classed("port_hovered",false);})
+ }
+
+ //node.append("path").attr("class","node_error").attr("d","M 3,-3 l 10,0 l -5,-8 z");
+ node.append("image").attr("class","node_error hidden").attr("xlink:href","icons/node-error.png").attr("x",0).attr("y",-6).attr("width",10).attr("height",9);
+ node.append("image").attr("class","node_changed hidden").attr("xlink:href","icons/node-changed.png").attr("x",12).attr("y",-6).attr("width",10).attr("height",10);
+ });
+
+ node.each(function(d,i) {
+ if (d.dirty) {
+ //if (d.x < -50) deleteSelection(); // Delete nodes if dragged back to palette
+ if (d.resize) {
+ var l = d._def.label;
+ l = (typeof l === "function" ? l.call(d) : l)||"";
+ d.w = Math.max(node_width,calculateTextWidth(l)+(d._def.inputs>0?7:0) );
+ d.h = Math.max(node_height,(d.outputs||0) * 15);
+ }
+ var thisNode = d3.select(this);
+ //thisNode.selectAll(".centerDot").attr({"cx":function(d) { return d.w/2;},"cy":function(d){return d.h/2}});
+ thisNode.attr("transform", function(d) { return "translate(" + (d.x-d.w/2) + "," + (d.y-d.h/2) + ")"; });
+ thisNode.selectAll(".node")
+ .attr("width",function(d){return d.w})
+ .attr("height",function(d){return d.h})
+ .classed("node_selected",function(d) { return d.selected; })
+ .classed("node_highlighted",function(d) { return d.highlighted; })
+ ;
+ //thisNode.selectAll(".node-gradient-top").attr("width",function(d){return d.w});
+ //thisNode.selectAll(".node-gradient-bottom").attr("width",function(d){return d.w}).attr("y",function(d){return d.h-30});
+
+ thisNode.selectAll(".node_icon_group_right").attr('transform', function(d){return "translate("+(d.w-30)+",0)"});
+ thisNode.selectAll(".node_label_right").attr('x', function(d){return d.w-38});
+ //thisNode.selectAll(".node_icon_right").attr("x",function(d){return d.w-d3.select(this).attr("width")-1-(d.outputs>0?5:0);});
+ //thisNode.selectAll(".node_icon_shade_right").attr("x",function(d){return d.w-30;});
+ //thisNode.selectAll(".node_icon_shade_border_right").attr("d",function(d){return "M "+(d.w-30)+" 1 l 0 "+(d.h-2)});
+
+
+ var numOutputs = d.outputs;
+ var y = (d.h/2)-((numOutputs-1)/2)*13;
+ d.ports = d.ports || d3.range(numOutputs);
+ d._ports = thisNode.selectAll(".port_output").data(d.ports);
+ d._ports.enter().append("rect").attr("class","port port_output").attr("rx",3).attr("ry",3).attr("width",10).attr("height",10)
+ .on("mousedown",(function(){var node = d; return function(d,i){portMouseDown(node,0,i);}})() )
+ .on("touchstart",(function(){var node = d; return function(d,i){portMouseDown(node,0,i);}})() )
+ .on("mouseup",(function(){var node = d; return function(d,i){portMouseUp(node,0,i);}})() )
+ .on("touchend",(function(){var node = d; return function(d,i){portMouseUp(node,0,i);}})() )
+ .on("mouseover",function(d,i) { var port = d3.select(this); port.classed("port_hovered",(mouse_mode!=RED.state.JOINING || mousedown_port_type !== 0 ));})
+ .on("mouseout",function(d,i) { var port = d3.select(this); port.classed("port_hovered",false);});
+ d._ports.exit().remove();
+ if (d._ports) {
+ numOutputs = d.outputs || 1;
+ y = (d.h/2)-((numOutputs-1)/2)*13;
+ var x = d.w - 5;
+ d._ports.each(function(d,i) {
+ var port = d3.select(this);
+ port.attr("y",(y+13*i)-5).attr("x",x);
+ });
+ }
+ thisNode.selectAll('text.node_label').text(function(d,i){
+ if (d._def.label) {
+ if (typeof d._def.label == "function") {
+ return d._def.label.call(d);
+ } else {
+ return d._def.label;
+ }
+ }
+ return "";
+ })
+ .attr('y', function(d){return (d.h/2)-1;})
+ .attr('class',function(d){
+ return 'node_label'+
+ (d._def.align?' node_label_'+d._def.align:'')+
+ (d._def.labelStyle?' '+(typeof d._def.labelStyle == "function" ? d._def.labelStyle.call(d):d._def.labelStyle):'') ;
+ });
+ thisNode.selectAll(".node_tools").attr("x",function(d){return d.w-35;}).attr("y",function(d){return d.h-20;});
+
+ thisNode.selectAll(".node_changed")
+ .attr("x",function(d){return d.w-10})
+ .classed("hidden",function(d) { return !d.changed; });
+
+ thisNode.selectAll(".node_error")
+ .attr("x",function(d){return d.w-10-(d.changed?13:0)})
+ .classed("hidden",function(d) { return d.valid; });
+
+ thisNode.selectAll(".port_input").each(function(d,i) {
+ var port = d3.select(this);
+ port.attr("y",function(d){return (d.h/2)-5;})
+ });
+
+ thisNode.selectAll(".node_icon").attr("y",function(d){return (d.h-d3.select(this).attr("height"))/2;});
+ thisNode.selectAll(".node_icon_shade").attr("height",function(d){return d.h;});
+ thisNode.selectAll(".node_icon_shade_border").attr("d",function(d){ return "M "+(("right" == d._def.align) ?0:30)+" 1 l 0 "+(d.h-2)});
+
+
+ thisNode.selectAll('.node_right_button').attr("transform",function(d){
+ var x = d.w-6;
+ if (d._def.button.toggle && !d[d._def.button.toggle]) {
+ x = x - 8;
+ }
+ return "translate("+x+",2)";
+ });
+ thisNode.selectAll('.node_right_button rect').attr("fill-opacity",function(d){
+ if (d._def.button.toggle) {
+ return d[d._def.button.toggle]?1:0.2;
+ }
+ return 1;
+ });
+
+ //thisNode.selectAll('.node_right_button').attr("transform",function(d){return "translate("+(d.w - d._def.button.width.call(d))+","+0+")";}).attr("fill",function(d) {
+ // return typeof d._def.button.color === "function" ? d._def.button.color.call(d):(d._def.button.color != null ? d._def.button.color : d._def.color)
+ //});
+
+ thisNode.selectAll('.node_badge_group').attr("transform",function(d){return "translate("+(d.w-40)+","+(d.h+3)+")";});
+ thisNode.selectAll('text.node_badge_label').text(function(d,i) {
+ if (d._def.badge) {
+ if (typeof d._def.badge == "function") {
+ return d._def.badge.call(d);
+ } else {
+ return d._def.badge;
+ }
+ }
+ return "";
+ });
+ if (!showStatus || !d.status) {
+ thisNode.selectAll('.node_status_group').style("display","none");
+ } else {
+ thisNode.selectAll('.node_status_group').style("display","inline").attr("transform","translate(3,"+(d.h+3)+")");
+ var fill = status_colours[d.status.fill]; // Only allow our colours for now
+ if (d.status.shape == null && fill == null) {
+ thisNode.selectAll('.node_status').style("display","none");
+ } else {
+ var style;
+ if (d.status.shape == null || d.status.shape == "dot") {
+ style = {
+ display: "inline",
+ fill: fill,
+ stroke: fill
+ };
+ } else if (d.status.shape == "ring" ){
+ style = {
+ display: "inline",
+ fill: '#fff',
+ stroke: fill
+ }
+ }
+ thisNode.selectAll('.node_status').style(style);
+ }
+ if (d.status.text) {
+ thisNode.selectAll('.node_status_label').text(d.status.text);
+ } else {
+ thisNode.selectAll('.node_status_label').text("");
+ }
+ }
+ //console.dir("d value");
+ //console.dir(d);
+ if (showNumbers && d.dgnumber != null && d.dgnumber != undefined && d.dgnumber.length >0) {
+ thisNode.selectAll('.node_dgnumber_group').style("display","inline").attr("transform","translate(9,"+(d.h+9)+")");
+ thisNode.selectAll('.node_dgnumber_label').text(d.dgnumber.toString());
+ var dgnumberList = d.dgnumber;
+ var dgnum = "";
+ if(dgnumberList != null && dgnumberList.length >=1){
+ dgnum = dgnumberList[0];
+ thisNode.select('.node_dgnumber_label').text(dgnum);
+ //console.log(dgnumberList);
+ thisNode.select('.node_dgnumber_title').text(dgnumberList);
+ }
+ /*
+ if(d.dgnumber.length > 1){
+ thisNode.selectAll('.node_dgnumber_group').style("display","inline").attr("transform","translate(9,"+(d.h-15)+")");
+ thisNode.selectAll('.node_dgnumber_label').text(d.dgnumber.toString());
+ }else{
+ thisNode.selectAll('.node_dgnumber_group').style("display","inline").attr("transform","translate(9,"+(d.h+9)+")");
+ thisNode.selectAll('.node_dgnumber_label').text(d.dgnumber.toString());
+ }
+ */
+ } else {
+ //console.log("fhfjhfjh ");
+ thisNode.select('.node_dgnumber').style("display","none");
+ thisNode.select('.node_dgnumber_label').text("");
+ thisNode.select('.node_dgnumber_title').text("");
+ }
+
+ d.dirty = false;
+ }
+ });
+ }
+
+ var link = vis.selectAll(".link").data(RED.nodes.links.filter(function(d) { return d.source.z == activeWorkspace && d.target.z == activeWorkspace }),function(d) { return d.source.id+":"+d.sourcePort+":"+d.target.id;});
+
+ var linkEnter = link.enter().insert("g",".node").attr("class","link");
+
+ linkEnter.each(function(d,i) {
+ var l = d3.select(this);
+ l.append("svg:path").attr("class","link_background link_path")
+ .on("mousedown",function(d) {
+ mousedown_link = d;
+ clearSelection();
+ selected_link = mousedown_link;
+ updateSelection();
+ redraw();
+ d3.event.stopPropagation();
+ })
+ .on("touchstart",function(d) {
+ mousedown_link = d;
+ clearSelection();
+ selected_link = mousedown_link;
+ updateSelection();
+ redraw();
+ d3.event.stopPropagation();
+ });
+ l.append("svg:path").attr("class","link_outline link_path");
+ l.append("svg:path").attr("class","link_line link_path");
+ });
+
+ link.exit().remove();
+
+ var links = vis.selectAll(".link_path")
+ links.attr("d",function(d){
+ var numOutputs = d.source.outputs || 1;
+ var sourcePort = d.sourcePort || 0;
+ var y = -((numOutputs-1)/2)*13 +13*sourcePort;
+
+ var dy = d.target.y-(d.source.y+y);
+ var dx = (d.target.x-d.target.w/2)-(d.source.x+d.source.w/2);
+ var delta = Math.sqrt(dy*dy+dx*dx);
+ var scale = lineCurveScale;
+ var scaleY = 0;
+ if (delta < node_width) {
+ scale = 0.75-0.75*((node_width-delta)/node_width);
+ }
+
+ if (dx < 0) {
+ scale += 2*(Math.min(5*node_width,Math.abs(dx))/(5*node_width));
+ if (Math.abs(dy) < 3*node_height) {
+ scaleY = ((dy>0)?0.5:-0.5)*(((3*node_height)-Math.abs(dy))/(3*node_height))*(Math.min(node_width,Math.abs(dx))/(node_width)) ;
+ }
+ }
+
+ d.x1 = d.source.x+d.source.w/2;
+ d.y1 = d.source.y+y;
+ d.x2 = d.target.x-d.target.w/2;
+ d.y2 = d.target.y;
+
+ return "M "+(d.source.x+d.source.w/2)+" "+(d.source.y+y)+
+ " C "+(d.source.x+d.source.w/2+scale*node_width)+" "+(d.source.y+y+scaleY*node_height)+" "+
+ (d.target.x-d.target.w/2-scale*node_width)+" "+(d.target.y-scaleY*node_height)+" "+
+ (d.target.x-d.target.w/2)+" "+d.target.y;
+ })
+
+ link.classed("link_selected", function(d) { return d === selected_link || d.selected; });
+ link.classed("link_unknown",function(d) { return d.target.type == "unknown" || d.source.type == "unknown"});
+
+ if (d3.event) {
+ d3.event.preventDefault();
+ }
+ }
+
+ RED.keyboard.add(/* z */ 90,{ctrl:true},function(){RED.history.pop();});
+ RED.keyboard.add(/* a */ 65,{ctrl:true},function(){selectAll();d3.event.preventDefault();});
+ RED.keyboard.add(/* = */ 187,{ctrl:true},function(){zoomIn();d3.event.preventDefault();});
+ RED.keyboard.add(/* - */ 189,{ctrl:true},function(){zoomOut();d3.event.preventDefault();});
+ RED.keyboard.add(/* 0 */ 48,{ctrl:true},function(){zoomZero();d3.event.preventDefault();});
+ RED.keyboard.add(/* v */ 86,{ctrl:true},function(){importNodes(clipboard);d3.event.preventDefault();});
+ RED.keyboard.add(/* e */ 69,{ctrl:true},function(){showExportNodesDialog();d3.event.preventDefault();});
+ RED.keyboard.add(/* i */ 73,{ctrl:true},function(){showImportNodesDialog();d3.event.preventDefault();});
+ RED.keyboard.add(/* B */ 66,{ctrl:true},function(){RED.view.showDgNumberDialog();d3.event.preventDefault();});
+ RED.keyboard.add(/* [ */ 219,{ctrl:true},function(){RED.view.showSearchTextDialog();d3.event.preventDefault();});
+ RED.keyboard.add(/* O */ 79,{ctrl:true},function(){RED.view.showRequestTemplateDialog();d3.event.preventDefault();});
+
+
+ // TODO: 'dirty' should be a property of RED.nodes - with an event callback for ui hooks
+ function setDirty(d) {
+ dirty = d;
+ if (dirty) {
+ $("#btn-deploy").removeClass("disabled");
+ } else {
+ $("#btn-deploy").addClass("disabled");
+ }
+ }
+
+ /**
+ * Imports a new collection of nodes from a JSON String.
+ * - all get new IDs assigned
+ * - all 'selected'
+ * - attached to mouse for placing - 'IMPORT_DRAGGING'
+ */
+ function importNodes(newNodesStr,touchImport) {
+ try {
+ var result = RED.nodes.import(newNodesStr,true);
+ if (result) {
+ var new_nodes = result[0];
+ var new_links = result[1];
+ var new_workspaces = result[2];
+
+ var new_ms = new_nodes.filter(function(n) { return n.z == activeWorkspace }).map(function(n) { return {n:n};});
+ var new_node_ids = new_nodes.map(function(n){ return n.id; });
+
+ // TODO: pick a more sensible root node
+ if (new_ms.length > 0) {
+ var root_node = new_ms[0].n;
+ var dx = root_node.x;
+ var dy = root_node.y;
+
+ if (mouse_position == null) {
+ mouse_position = [0,0];
+ }
+
+ var minX = 0;
+ var minY = 0;
+ var i;
+ var node;
+
+ for (i=0;i<new_ms.length;i++) {
+ node = new_ms[i];
+ node.n.selected = true;
+ node.n.changed = true;
+ node.n.x -= dx - mouse_position[0];
+ node.n.y -= dy - mouse_position[1];
+ node.dx = node.n.x - mouse_position[0];
+ node.dy = node.n.y - mouse_position[1];
+ minX = Math.min(node.n.x-node_width/2-5,minX);
+ minY = Math.min(node.n.y-node_height/2-5,minY);
+ }
+ for (i=0;i<new_ms.length;i++) {
+ node = new_ms[i];
+ node.n.x -= minX;
+ node.n.y -= minY;
+ node.dx -= minX;
+ node.dy -= minY;
+ }
+ if (!touchImport) {
+ mouse_mode = RED.state.IMPORT_DRAGGING;
+ }
+
+ RED.keyboard.add(/* ESCAPE */ 27,function(){
+ RED.keyboard.remove(/* ESCAPE */ 27);
+ clearSelection();
+ RED.history.pop();
+ mouse_mode = 0;
+ });
+ clearSelection();
+ moving_set = new_ms;
+ }
+
+ RED.history.push({t:'add',nodes:new_node_ids,links:new_links,workspaces:new_workspaces,dirty:RED.view.dirty()});
+
+
+ redraw();
+ }
+ } catch(error) {
+ console.log(error.stack);
+ RED.notify("<strong>Error</strong>: "+error,"error");
+ }
+ }
+
+ function showExportNodesDialog() {
+ mouse_mode = RED.state.EXPORT;
+ var nns = RED.nodes.createExportableNodeSet(moving_set);
+ $("#dialog-form").html($("script[data-template-name='export-clipboard-dialog']").html());
+ $("#node-input-export").val(JSON.stringify(nns));
+ $("#node-input-export").focus(function() {
+ var textarea = $(this);
+ textarea.select();
+ textarea.mouseup(function() {
+ textarea.unbind("mouseup");
+ return false;
+ });
+ });
+ $( "#dialog" ).dialog("option","title","Export nodes to clipboard").dialog( "open" );
+ $("#node-input-export").focus();
+ }
+
+ function showExportNodesLibraryDialog() {
+ mouse_mode = RED.state.EXPORT;
+ var nns = RED.nodes.createExportableNodeSet(moving_set);
+ $("#dialog-form").html($("script[data-template-name='export-library-dialog']").html());
+ $("#node-input-filename").attr('nodes',JSON.stringify(nns));
+ $( "#dialog" ).dialog("option","title","Export nodes to library").dialog( "open" );
+ }
+
+ function showImportNodesDialog() {
+ mouse_mode = RED.state.IMPORT;
+ $("#dialog-form").html($("script[data-template-name='import-dialog']").html());
+ $("#node-input-import").val("");
+ $( "#dialog" ).dialog("option","title","Import nodes").dialog( "open" );
+ }
+
+ function showRenameWorkspaceDialog(id) {
+ var ws = RED.nodes.workspace(id);
+ $( "#node-dialog-rename-workspace" ).dialog("option","workspace",ws);
+
+ if (workspace_tabs.count() == 1) {
+ $( "#node-dialog-rename-workspace").next().find(".leftButton")
+ .prop('disabled',true)
+ .addClass("ui-state-disabled");
+ } else {
+ $( "#node-dialog-rename-workspace").next().find(".leftButton")
+ .prop('disabled',false)
+ .removeClass("ui-state-disabled");
+ }
+
+ $( "#node-input-workspace-name" ).val(ws.label);
+ $( "#node-dialog-rename-workspace" ).dialog("open");
+ }
+
+ $("#node-dialog-rename-workspace form" ).submit(function(e) { e.preventDefault();});
+ $( "#node-dialog-rename-workspace" ).dialog({
+ modal: true,
+ autoOpen: false,
+ width: 500,
+ title: "Rename sheet",
+ buttons: [
+ {
+ class: 'leftButton',
+ text: "Delete",
+ click: function() {
+ var workspace = $(this).dialog('option','workspace');
+ $( this ).dialog( "close" );
+ deleteWorkspace(workspace.id);
+ }
+ },
+ {
+ text: "Ok",
+ click: function() {
+ var workspace = $(this).dialog('option','workspace');
+ var label = $( "#node-input-workspace-name" ).val();
+ if (workspace.label != label) {
+ workspace.label = label;
+ var link = $("#workspace-tabs a[href='#"+workspace.id+"']");
+ link.attr("title",label);
+ link.text(label);
+ RED.view.dirty(true);
+ }
+ $( this ).dialog( "close" );
+ }
+ },
+ {
+ text: "Cancel",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ],
+ open: function(e) {
+ RED.keyboard.disable();
+ },
+ close: function(e) {
+ RED.keyboard.enable();
+ }
+ });
+ $( "#node-dialog-delete-workspace" ).dialog({
+ modal: true,
+ autoOpen: false,
+ width: 500,
+ title: "Confirm delete",
+ buttons: [
+ {
+ text: "Ok",
+ click: function() {
+ var workspace = $(this).dialog('option','workspace');
+ RED.view.removeWorkspace(workspace);
+ var historyEvent = RED.nodes.removeWorkspace(workspace.id);
+ historyEvent.t = 'delete';
+ historyEvent.dirty = dirty;
+ historyEvent.workspaces = [workspace];
+ RED.history.push(historyEvent);
+ RED.view.dirty(true);
+ $( this ).dialog( "close" );
+ }
+ },
+ {
+ text: "Cancel",
+ click: function() {
+ $( this ).dialog( "close" );
+ }
+ }
+ ],
+ open: function(e) {
+ RED.keyboard.disable();
+ },
+ close: function(e) {
+ RED.keyboard.enable();
+ }
+
+ });
+ return {
+ state:function(state) {
+ if (state == null) {
+ return mouse_mode
+ } else {
+ mouse_mode = state;
+ }
+ },
+ addWorkspace: function(ws) {
+ workspace_tabs.addTab(ws);
+ workspace_tabs.resize();
+ },
+ removeWorkspace: function(ws) {
+ workspace_tabs.removeTab(ws.id);
+ },
+ getWorkspace: function() {
+ return activeWorkspace;
+ },
+ showWorkspace: function(id) {
+ workspace_tabs.activateTab(id);
+ },
+ redraw:redraw,
+ dirty: function(d) {
+ if (d == null) {
+ return dirty;
+ } else {
+ setDirty(d);
+ }
+ },
+ importNodes: importNodes,
+ resize: function() {
+ workspace_tabs.resize();
+ },
+ status: function(s) {
+ validateEachNodeXml();
+ showStatus = s;
+ RED.nodes.eachNode(function(n) { n.dirty = true;});
+ //TODO: subscribe/unsubscribe here
+ redraw();
+ },
+ showYangUploadDialog:function showYangUploadDialog(){
+ $(function() {
+ var htmlStr= "<div id='yang-upload-div' style='width:375;height:225'>" +
+ '<form id="uploadForm" name="uploadForm" enctype="multipart/form-data" action="/api/uploadyang" method="post" >' +
+ "<input id='yang-file-id' name='yangFile' type='file' accept='.yang,.zip'><p style='font-size:0.7em'><i>For Module depending on multiple yang files, zip them and upload the zip file. The zip file name should match the exact name of the module with .zip extension</i</p><br><br><br><br><br><p id='yang-upload-status'></p>" +
+ //'<input id="upload-yang-button-id" style="font-size:1em;font-weight:bold" type="button" value="Upload Yang" name="upload-yang-button">' +
+ "</form></div>";
+
+ $("#yang-upload-dialog").dialog({
+ modal:true,
+ autoOpen :false,
+ title: "Upload Yang",
+ width: 500,
+ height: 260,
+ minWidth : 300,
+ minHeight :260,
+ buttons :[
+ {
+ text: "Upload Yang",
+ click: function() {
+ if( document.getElementById("yang-file-id").files.length == 0 ){
+ $("#yang-upload-status").html("<span>No files selected.</span>");
+ return ;
+ }
+ $('#yang-upload-dialog').parent().find('.ui-dialog-buttonpane button:first').button("disable");
+ //$("#yang-upload-status").empty().text("File is uploading...");
+ $("#yang-upload-status").html("<span>Processing...Please wait</span><img src='images/page-loading.gif'>");
+ $.ajax({
+ url: "/api/uploadyang",
+ type: "POST",
+ data: new FormData(document.forms['uploadForm']),
+ contentType: false,
+ cache: false,
+ processData:false,
+ success: function(data) {
+ $("#yang-upload-status").html("");
+ $("#yang-upload-status").text(data.msg);
+ $('#yang-upload-dialog').parent().find('.ui-dialog-buttonpane button:first').button("enable");
+ /*
+ sliValuesObj = {};
+ rpcValues = {};
+ reqInputValues = {};
+ for(var i=0;i<data.sliValuesObj.length;i++){
+ var moduleName = data.sliValuesObj[i].moduleName;
+ sliValuesObj[moduleName] = data.sliValuesObj[i][moduleName + '_PROPS'];
+ rpcValues[moduleName] = data.sliValuesObj[i][ moduleName +'_RPCS'];
+ for(var k=0;rpcValues[moduleName] != undefined && k<rpcValues[moduleName].length;k++){
+ var rpcName = rpcValues[moduleName][k];
+ reqInputValues[moduleName + "_" + rpcName] = data.sliValuesObj[i][rpcName +"-input"];
+ }
+ }
+ */
+ //close the yang upload dialogog box and open the load dialogbox
+ $('#yang-upload-dialog').dialog("close");
+ $("#btn-available-yang-modules").trigger("click");
+ },
+ error:function (xhr, desc, err){
+ $("#yang-upload-status").html(err);
+ $('#yang-upload-dialog').parent().find('.ui-dialog-buttonpane button:first').button("enable");
+ }
+ });
+ }
+ },
+ {
+ text: "Close",
+ click: function() {
+ $("#yang-upload-dialog").dialog("close");
+ }
+ }
+ ]
+ }).dialog("open").html(htmlStr);
+ });
+ },
+ showDgNumberDialog: function showDgNumberDialog(){
+ $(function() {
+ var isLoopDetected = detectLoop();
+ console.log("isLoopDetected:" + isLoopDetected);
+ if(isLoopDetected){
+ return false;
+ }
+ updateDgNumbers();
+ var htmlStr="<div id='find-dgnumber-div' style='width:375;height:225'><label>DG Number</label><input id='dgnumber-val-id' type='text' value=''><p id='find-dgnumber-status' style='color:red'></p></div>";
+ $("#dgnumber-find-dialog").dialog({
+ modal:true,
+ autoOpen :false,
+ title: "Find Node By DGNumber",
+ width: 300,
+ height: 215,
+ minWidth : 300,
+ minHeight :215,
+ buttons :[
+ {
+ text: "Find",
+ click: function() {
+ var dgnumVal = $("#dgnumber-val-id").val();
+ $("#find-dgnumber-status").text("");
+ if(dgnumVal != undefined && dgnumVal != '' && dgnumVal != ''){
+ dgnumVal = dgnumVal.trim();
+ }else{
+ dgnumVal ="";
+ }
+
+ var dgNumberFound = false;
+ var node = vis.selectAll(".nodegroup").data(RED.nodes.nodes.filter(function(d) { return d.z == activeWorkspace }),function(d){return d.id});
+ node.each(function(d,i) {
+ var thisNode = d3.select(this);
+ var dgn = d.dgnumber;
+
+ if(dgn != undefined && typeof dgn == 'object'){
+ var found = false;
+ for(var k=0;k<dgn.length;k++){
+ if(dgn[k] == dgnumVal){
+ found = true;
+ break;
+ }
+ }
+ if(found){
+ //thisNode.select("rect").style({"stroke":"blue","stroke-width" :"3","stroke-dasharray":"5,1"});
+ //$("#" + d.id).find("rect").attr("class","node-found-selected");
+ //$("#" + d.id).find("rect").attr("class","node node_selected");
+ //thisNode.select("rect").attr("class","node node_selected");
+ thisNode.select("rect").attr("class","node node_found");
+ document.getElementById( d.id ).scrollIntoView();
+ $("#dgnumber-find-dialog").dialog("close");
+
+ //display the node edit dialogbox
+ RED.editor.edit(d);
+ dgNumberFound = true;
+ }else{
+ //thisNode.select("rect").style({"stroke":"#999","stroke-width" :"2","stroke-dasharray":"none"});
+ //$("#" + d.id ).find("rect").attr("class","node-found-clear");
+ thisNode.select("rect").attr("class","node");
+ //$("#" + d.id ).find("rect").attr("class","node");
+ //$("#find-dgnumber-status").text("DGNumber :" + dgnumVal + " Not found");
+
+ }
+ }
+ });
+ if(!dgNumberFound){
+ $("#find-dgnumber-status").text("DGNumber :" + dgnumVal + " Not found");
+ }
+ }
+ },
+ {
+ text: "Close",
+ click: function() {
+ $("#dgnumber-find-dialog").dialog("close");
+ }
+ }
+ ],
+ open:function(){
+ //Bind the Enter key to Find button
+ $('#dgnumber-find-dialog').keypress(function(e) {
+ if (e.keyCode == $.ui.keyCode.ENTER) {
+ $('#dgnumber-find-dialog').parent().find('.ui-dialog-buttonpane button:first').click();
+ return false;
+ }
+ });
+ $(function(){
+ //set focus on the input box
+ $("#dgnumber-val-id").focus();
+ });
+ }
+ }).dialog("open").html(htmlStr);
+ });
+ },
+ showSearchTextDialog: function showSearchTextDialog(){
+ $(function() {
+ var isLoopDetected = detectLoop();
+ console.log("isLoopDetected:" + isLoopDetected);
+ if(isLoopDetected){
+ return false;
+ }
+ updateDgNumbers();
+ //console.log("In the showSearchTextDialog.");
+ var htmlStr="<div id='search-text-div' style='width:675;height:525'><label>Search Text</label><input style='width:500px;' id='search-text-val-id' type='text' value=''><br><input id='ignore-case-id' type='checkbox' name='ignorecase' value='1' >Ignore Case<br><p id='search-text-status' style='color:red'></p></div>";
+ //console.log("setting up search-text-dialog.");
+ $("#search-text-dialog").dialog({
+ modal:true,
+ autoOpen :false,
+ title: "Search text in DG",
+ width: 600,
+ height: 515,
+ minWidth : 500,
+ minHeight :415,
+ buttons :[
+ {
+ text: "Search",
+ click: function() {
+
+ var node = vis.selectAll(".nodegroup").data(RED.nodes.nodes.filter(function(d) { return d.z == activeWorkspace }),function(d){return d.id});
+ var searchText = $("#search-text-val-id").val();
+ $("#search-text-status").text("");
+ if(searchText != undefined && searchText != '' && searchText != ''){
+ searchText = searchText.trim();
+ }else{
+ searchText ="";
+ node.each(function(d,i) {
+ var thisNode = d3.select(this);
+ thisNode.select("rect").attr("class","node");
+ });
+ return;
+ }
+
+ var foundSearchText = false;
+ var foundInDgNumArr = [];
+ //console.log("In search function");
+ node.each(function(d,i) {
+ var thisNode = d3.select(this);
+ var dgn = d.dgnumber;
+ var xml = d.xml;
+ var nName = d.name;
+
+ var ignoreCase = $('#ignore-case-id').prop('checked')
+ var options = 'g';
+ if(ignoreCase){
+ options='gi';
+ }
+ var searchPattern = new RegExp(searchText, options );
+ if(xml == undefined || xml == null){
+ xml = "";
+ }
+ if(nName == undefined || nName == null){
+ nName = "";
+ }
+ //console.log(searchPattern);
+ var count1 = (xml.match(searchPattern) || []).length;
+ //console.log(count1);
+ var count2 = (nName.match(searchPattern) || []).length;
+ //console.log(count2);
+
+ if(count1 >0 || count2 > 0){
+ thisNode.select("rect").attr("class","node text_found");
+ var dgn = d.dgnumber;
+
+ var dgNumber = dgn;
+ if(dgn != undefined && typeof dgn == 'object'){
+ console.log("DGNUMBERS:" + dgn);
+ dgNumber = dgn[0];
+ }
+ if(dgn != undefined ){
+ foundInDgNumArr.push(dgNumber);
+ }else{
+ foundInDgNumArr.push(d.type);
+ }
+ foundSearchText=true;
+ }else{
+ thisNode.select("rect").attr("class","node");
+ }
+ });
+ if(!foundSearchText){
+ $("#search-text-status").text("Search Text :" + searchText + " Not found");
+ }else{
+ //console.log("closing dialog");
+ //$("#search-text-dialog").dialog("close");
+ console.log(foundInDgNumArr);
+ $("#search-text-status").text("Found in DG numbers :" + foundInDgNumArr);
+ }
+ }
+ },
+ {
+ text: "Close",
+ click: function() {
+ //console.log("closing dialog");
+ $("#search-text-dialog").dialog("close");
+ }
+ }
+ ],
+ open:function(){
+ //console.log("called open.");
+ //Bind the Enter key to Find button
+ $('#search-text-dialog').keypress(function(e) {
+ if (e.keyCode == $.ui.keyCode.ENTER) {
+ $('#search-text-dialog').parent().find('.ui-dialog-buttonpane button:first').click();
+ return false;
+ }
+ });
+ $(function(){
+ //set focus on the input box
+ $("#search-text-id").focus();
+ });
+ //console.log("done open call.");
+ }
+ }).dialog('open').html(htmlStr);
+ });
+ },
+ showRequestTemplateDialog: function showRequestTemplateDialog(){
+ $(function() {
+ var currNodes = RED.nodes.nodes.filter(function(d) { return d.z == activeWorkspace })
+ var moduleName = "";
+ var rpcName = "";
+ if(currNodes != null && currNodes.length > 1){
+ currNodes.forEach(function(n){
+ if(n.type == 'service-logic'){
+ moduleName = getAttributeValue(n.xml,"module");
+ }else if(n.type == 'method'){
+ rpcName = getAttributeValue(n.xml,"rpc");
+ }
+ });
+ }
+ console.log("moduleName:" + moduleName);
+ console.log("rpcName:" + rpcName);
+ var inputValObj = reqInputValues[moduleName + "_" + rpcName];
+ var inputValStr = "Not found. Please make sure that the Module is loaded and the rpc has input.";
+ if(inputValObj != undefined && inputValObj != null){
+ inputValStr = "{\n\"input\" : " + JSON.stringify(inputValObj,null,4)+ "\n}";
+ }
+
+ //var htmlStr="<div id='request-template-div' style='width:875px;height:575px'><textarea style='width:875px;height:575px'>" + inputValStr + "</textarea></div>"
+ //var htmlStr="<div id='request-template-div' style='width:750px;height:550px;font-weight:bold;font-size:1em'><pre>" + inputValStr + "</pre></div>"
+ var htmlStr="<textarea readonly='1' id='request-template-textarea' style='width:750px;height:550px;font-weight:bold;font-size:1em'>" + inputValStr + "</textarea>"
+ $("#request-input-dialog").dialog({
+ dialogClass :"no-close",
+ modal:true,
+ autoOpen :false,
+ title: "Request Template for Module:" + moduleName + " RPC:" + rpcName,
+ width: 800,
+ height: "auto",
+ buttons :[
+ {
+ text: "Close",
+ click: function() {
+ $("#request-input-dialog").dialog("close");
+ }
+ }
+ ],
+ open:function(){
+ $('#request-input-dialog').css('overflow', 'hidden');
+ }
+ }).dialog("open").html(htmlStr);
+ });
+ },
+ showNumbers: function(s) {
+ console.log("showNumbers:" + s);
+ showNumbers = s;
+ RED.nodes.eachNode(function(n) { n.dirty = true;});
+ redraw();
+ },
+ showNodePalette: function(s) {
+ showNodePalette=s;
+ if(!s){
+ $("#main-container").addClass("palette-bar-closed");
+ //RED.menu.setSelected("btn-node-panel",true);
+ }else{
+ $("#main-container").removeClass("palette-bar-closed");
+ }
+ //console.log("showNodePalette:" + showNodePalette);
+ },
+
+ //TODO: should these move to an import/export module?
+ showImportNodesDialog: showImportNodesDialog,
+ showExportNodesDialog: showExportNodesDialog,
+ showExportNodesLibraryDialog: showExportNodesLibraryDialog
+ };
+})();
Code Review / ccsdk / distribution.git / blobdiff