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1852 lines
60 KiB
1852 lines
60 KiB
/** Modified from original Node-Red source, for audio system visualization
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* vim: set ts=4:
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* Copyright 2013, 2014 IBM Corp.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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**/
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RED.view = (function() {
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var space_width = 5000,
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space_height = 5000,
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lineCurveScale = 0.75,
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scaleFactor = 1,
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node_width = 100,
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node_height = 30;
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var touchLongPressTimeout = 1000,
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startTouchDistance = 0,
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startTouchCenter = [],
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moveTouchCenter = [],
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touchStartTime = 0;
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var activeWorkspace = 0;
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var workspaceScrollPositions = {};
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var selected_link = null,
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mousedown_link = null,
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mousedown_node = null,
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mousedown_port_type = null,
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mousedown_port_index = 0,
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mouseup_node = null,
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mouse_offset = [0,0],
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mouse_position = null,
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mouse_mode = 0,
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moving_set = [],
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dirty = false,
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lasso = null,
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showStatus = false,
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lastClickNode = null,
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dblClickPrimed = null,
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clickTime = 0,
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clickElapsed = 0;
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var clipboard = "";
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var status_colours = {
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"red": "#c00",
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"green": "#5a8",
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"yellow": "#F9DF31",
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"blue": "#53A3F3",
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"grey": "#d3d3d3"
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};
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var outer = d3.select("#chart")
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.append("svg:svg")
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.attr("width", space_width)
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.attr("height", space_height)
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.attr("pointer-events", "all")
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.style("cursor","crosshair");
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var vis = outer
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.append('svg:g')
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.on("dblclick.zoom", null)
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.append('svg:g')
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.on("mousemove", canvasMouseMove)
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.on("mousedown", canvasMouseDown)
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.on("mouseup", canvasMouseUp)
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.on("touchend", function() {
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clearTimeout(touchStartTime);
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touchStartTime = null;
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if (RED.touch.radialMenu.active()) {
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return;
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}
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if (lasso) {
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outer_background.attr("fill","#fff");
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}
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canvasMouseUp.call(this);
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})
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.on("touchcancel", canvasMouseUp)
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.on("touchstart", function() {
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var touch0;
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if (d3.event.touches.length>1) {
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clearTimeout(touchStartTime);
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touchStartTime = null;
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d3.event.preventDefault();
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touch0 = d3.event.touches.item(0);
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var touch1 = d3.event.touches.item(1);
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var a = touch0['pageY']-touch1['pageY'];
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var b = touch0['pageX']-touch1['pageX'];
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var offset = $("#chart").offset();
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var scrollPos = [$("#chart").scrollLeft(),$("#chart").scrollTop()];
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startTouchCenter = [
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(touch1['pageX']+(b/2)-offset.left+scrollPos[0])/scaleFactor,
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(touch1['pageY']+(a/2)-offset.top+scrollPos[1])/scaleFactor
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];
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moveTouchCenter = [
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touch1['pageX']+(b/2),
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touch1['pageY']+(a/2)
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];
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startTouchDistance = Math.sqrt((a*a)+(b*b));
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} else {
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var obj = d3.select(document.body);
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touch0 = d3.event.touches.item(0);
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var pos = [touch0.pageX,touch0.pageY];
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startTouchCenter = [touch0.pageX,touch0.pageY];
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startTouchDistance = 0;
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var point = d3.touches(this)[0];
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touchStartTime = setTimeout(function() {
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touchStartTime = null;
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showTouchMenu(obj,pos);
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//lasso = vis.append('rect')
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// .attr("ox",point[0])
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// .attr("oy",point[1])
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// .attr("rx",2)
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// .attr("ry",2)
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// .attr("x",point[0])
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// .attr("y",point[1])
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// .attr("width",0)
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// .attr("height",0)
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// .attr("class","lasso");
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//outer_background.attr("fill","#e3e3f3");
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},touchLongPressTimeout);
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}
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})
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.on("touchmove", function(){
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if (RED.touch.radialMenu.active()) {
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d3.event.preventDefault();
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return;
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}
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var touch0;
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if (d3.event.touches.length<2) {
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if (touchStartTime) {
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touch0 = d3.event.touches.item(0);
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var dx = (touch0.pageX-startTouchCenter[0]);
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var dy = (touch0.pageY-startTouchCenter[1]);
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var d = Math.abs(dx*dx+dy*dy);
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if (d > 64) {
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clearTimeout(touchStartTime);
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touchStartTime = null;
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}
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} else if (lasso) {
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d3.event.preventDefault();
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}
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canvasMouseMove.call(this);
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} else {
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touch0 = d3.event.touches.item(0);
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var touch1 = d3.event.touches.item(1);
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var a = touch0['pageY']-touch1['pageY'];
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var b = touch0['pageX']-touch1['pageX'];
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var offset = $("#chart").offset();
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var scrollPos = [$("#chart").scrollLeft(),$("#chart").scrollTop()];
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var moveTouchDistance = Math.sqrt((a*a)+(b*b));
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var touchCenter = [
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touch1['pageX']+(b/2),
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touch1['pageY']+(a/2)
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];
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if (!isNaN(moveTouchDistance)) {
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oldScaleFactor = scaleFactor;
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scaleFactor = Math.min(2,Math.max(0.3, scaleFactor + (Math.floor(((moveTouchDistance*100)-(startTouchDistance*100)))/10000)));
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var deltaTouchCenter = [ // Try to pan whilst zooming - not 100%
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startTouchCenter[0]*(scaleFactor-oldScaleFactor),//-(touchCenter[0]-moveTouchCenter[0]),
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startTouchCenter[1]*(scaleFactor-oldScaleFactor) //-(touchCenter[1]-moveTouchCenter[1])
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];
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startTouchDistance = moveTouchDistance;
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moveTouchCenter = touchCenter;
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$("#chart").scrollLeft(scrollPos[0]+deltaTouchCenter[0]);
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$("#chart").scrollTop(scrollPos[1]+deltaTouchCenter[1]);
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redraw();
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}
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}
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});
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var outer_background = vis.append('svg:rect')
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.attr('width', space_width)
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.attr('height', space_height)
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.attr('fill','#fff');
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var gridScale = d3.scale.linear().range([0,2000]).domain([0,2000]);
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/*
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var grid = vis.append('g');
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grid.selectAll("line.horizontal").data(gridScale.ticks(100)).enter()
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.append("line")
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.attr(
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{
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"class":"horizontal",
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"x1" : 0,
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"x2" : 2000,
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"y1" : function(d){ return gridScale(d);},
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"y2" : function(d){ return gridScale(d);},
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"fill" : "none",
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"shape-rendering" : "crispEdges",
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"stroke" : "#eee",
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"stroke-width" : "1px"
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});
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grid.selectAll("line.vertical").data(gridScale.ticks(100)).enter()
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.append("line")
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.attr(
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{
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"class":"vertical",
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"y1" : 0,
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"y2" : 2000,
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"x1" : function(d){ return gridScale(d);},
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"x2" : function(d){ return gridScale(d);},
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"fill" : "none",
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"shape-rendering" : "crispEdges",
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"stroke" : "#eee",
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"stroke-width" : "1px"
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});
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*/
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var drag_line = vis.append("svg:path").attr("class", "drag_line");
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var workspace_tabs = RED.tabs.create({
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id: "workspace-tabs",
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onchange: function(tab) {
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if (tab.type == "subflow") {
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$("#workspace-toolbar").show();
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} else {
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$("#workspace-toolbar").hide();
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}
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var chart = $("#chart");
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if (activeWorkspace !== 0) {
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workspaceScrollPositions[activeWorkspace] = {
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left:chart.scrollLeft(),
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top:chart.scrollTop()
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};
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}
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var scrollStartLeft = chart.scrollLeft();
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var scrollStartTop = chart.scrollTop();
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activeWorkspace = tab.id;
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if (workspaceScrollPositions[activeWorkspace]) {
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chart.scrollLeft(workspaceScrollPositions[activeWorkspace].left);
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chart.scrollTop(workspaceScrollPositions[activeWorkspace].top);
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} else {
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chart.scrollLeft(0);
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chart.scrollTop(0);
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}
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var scrollDeltaLeft = chart.scrollLeft() - scrollStartLeft;
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var scrollDeltaTop = chart.scrollTop() - scrollStartTop;
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if (mouse_position != null) {
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mouse_position[0] += scrollDeltaLeft;
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mouse_position[1] += scrollDeltaTop;
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}
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clearSelection();
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RED.nodes.eachNode(function(n) {
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n.dirty = true;
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});
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redraw();
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},
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ondblclick: function(tab) {
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showRenameWorkspaceDialog(tab.id);
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},
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onadd: function(tab) {
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var menuli = $("<li/>");
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var menuA = $("<a/>",{tabindex:"-1",href:"#"+tab.id}).appendTo(menuli);
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menuA.html(tab.label);
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menuA.on("click",function() {
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workspace_tabs.activateTab(tab.id);
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});
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$('#workspace-menu-list').append(menuli);
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if (workspace_tabs.count() == 1) {
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$('#btn-workspace-delete').parent().addClass("disabled");
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} else {
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$('#btn-workspace-delete').parent().removeClass("disabled");
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}
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},
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onremove: function(tab) {
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if (workspace_tabs.count() == 1) {
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$('#btn-workspace-delete').parent().addClass("disabled");
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} else {
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$('#btn-workspace-delete').parent().removeClass("disabled");
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}
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$('#workspace-menu-list a[href="#'+tab.id+'"]').parent().remove();
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}
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});
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var workspaceIndex = 0;
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function addWorkspace() {
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var tabId = RED.nodes.id();
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do {
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workspaceIndex += 1;
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} while($("#workspace-tabs a[title='Sheet "+workspaceIndex+"']").size() !== 0);
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var ws = {type:"tab",id:tabId,label:"Sheet "+workspaceIndex};
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RED.nodes.addWorkspace(ws);
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workspace_tabs.addTab(ws);
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workspace_tabs.activateTab(tabId);
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RED.history.push({t:'add',workspaces:[ws],dirty:dirty});
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RED.view.dirty(true);
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}
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$('#btn-workspace-add-tab').on("click",addWorkspace);
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$('#btn-workspace-add').on("click",addWorkspace);
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$('#btn-workspace-edit').on("click",function() {
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showRenameWorkspaceDialog(activeWorkspace);
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});
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$('#btn-workspace-delete').on("click",function() {
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deleteWorkspace(activeWorkspace);
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});
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function deleteWorkspace(id) {
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if (workspace_tabs.count() == 1) {
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return;
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}
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var ws = RED.nodes.workspace(id);
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$( "#node-dialog-delete-workspace" ).dialog('option','workspace',ws);
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$( "#node-dialog-delete-workspace-name" ).text(ws.label);
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$( "#node-dialog-delete-workspace" ).dialog('open');
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}
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function canvasMouseDown() {
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if (!mousedown_node && !mousedown_link) {
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selected_link = null;
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updateSelection();
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}
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if (mouse_mode === 0) {
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if (lasso) {
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lasso.remove();
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lasso = null;
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}
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if (!touchStartTime) {
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var point = d3.mouse(this);
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lasso = vis.append('rect')
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.attr("ox",point[0])
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.attr("oy",point[1])
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.attr("rx",2)
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.attr("ry",2)
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.attr("x",point[0])
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.attr("y",point[1])
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.attr("width",0)
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.attr("height",0)
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.attr("class","lasso");
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d3.event.preventDefault();
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}
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}
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}
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function canvasMouseMove() {
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mouse_position = d3.touches(this)[0]||d3.mouse(this);
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// Prevent touch scrolling...
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//if (d3.touches(this)[0]) {
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// d3.event.preventDefault();
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//}
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// TODO: auto scroll the container
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//var point = d3.mouse(this);
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//if (point[0]-container.scrollLeft < 30 && container.scrollLeft > 0) { container.scrollLeft -= 15; }
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//console.log(d3.mouse(this),container.offsetWidth,container.offsetHeight,container.scrollLeft,container.scrollTop);
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if (lasso) {
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var ox = parseInt(lasso.attr("ox"));
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var oy = parseInt(lasso.attr("oy"));
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var x = parseInt(lasso.attr("x"));
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var y = parseInt(lasso.attr("y"));
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var w;
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var h;
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if (mouse_position[0] < ox) {
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x = mouse_position[0];
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w = ox-x;
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} else {
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w = mouse_position[0]-x;
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}
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if (mouse_position[1] < oy) {
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y = mouse_position[1];
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h = oy-y;
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} else {
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h = mouse_position[1]-y;
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}
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lasso
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.attr("x",x)
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.attr("y",y)
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.attr("width",w)
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.attr("height",h)
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;
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return;
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}
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|
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if (mouse_mode != RED.state.IMPORT_DRAGGING && !mousedown_node && selected_link == null) {
|
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return;
|
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}
|
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|
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var mousePos;
|
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if (mouse_mode == RED.state.JOINING) {
|
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// update drag line
|
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drag_line.attr("class", "drag_line");
|
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mousePos = mouse_position;
|
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var numOutputs = (mousedown_port_type === 0)?(mousedown_node.outputs || 1):(mousedown_node._def.inputs || 1);
|
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var sourcePort = mousedown_port_index;
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var portY = -((numOutputs-1)/2)*13 +13*sourcePort;
|
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var sc = (mousedown_port_type === 0)?1:-1;
|
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|
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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);
|
|
}
|
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if (dx*sc < 0) {
|
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scale += 2*(Math.min(5*node_width,Math.abs(dx))/(5*node_width));
|
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if (Math.abs(dy) < 3*node_height) {
|
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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",
|
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"M "+(mousedown_node.x+sc*mousedown_node.w/2)+" "+(mousedown_node.y+portY)+
|
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" 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)+" "+
|
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mousePos[0]+" "+mousePos[1]
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|
);
|
|
d3.event.preventDefault();
|
|
} else if (mouse_mode == RED.state.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) {
|
|
mousePos = mouse_position;
|
|
var node;
|
|
var i;
|
|
var minX = 0;
|
|
var minY = 0;
|
|
for (var n = 0; n<moving_set.length; n++) {
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|
node = moving_set[n];
|
|
if (d3.event.shiftKey) {
|
|
node.n.ox = node.n.x;
|
|
node.n.oy = node.n.y;
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|
}
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node.n.x = mousePos[0]+node.dx;
|
|
node.n.y = mousePos[1]+node.dy;
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|
node.n.dirty = true;
|
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minX = Math.min(node.n.x-node.n.w/2-5,minX);
|
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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++) {
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|
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) {
|
|
clearSelection();
|
|
updateSelection();
|
|
}
|
|
if (mouse_mode == RED.state.MOVING_ACTIVE) {
|
|
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});
|
|
RED.storage.update();
|
|
}
|
|
}
|
|
if (mouse_mode == RED.state.MOVING || mouse_mode == RED.state.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 = {x: mousePos[0],y:mousePos[1],w:node_width,z:activeWorkspace};
|
|
nn.type = selected_tool;
|
|
nn._def = RED.nodes.getType(nn.type);
|
|
nn.id = RED.nodes.cppName(nn);
|
|
|
|
nn._def.defaults = nn._def.defaults ? nn._def.defaults : {};
|
|
nn._def.defaults.name = { value: nn.id };
|
|
|
|
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) {
|
|
$("#li-menu-export").addClass("disabled");
|
|
$("#li-menu-export-clipboard").addClass("disabled");
|
|
$("#li-menu-export-library").addClass("disabled");
|
|
} else {
|
|
$("#li-menu-export").removeClass("disabled");
|
|
$("#li-menu-export-clipboard").removeClass("disabled");
|
|
$("#li-menu-export-library").removeClass("disabled");
|
|
}
|
|
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);
|
|
RED.nodes.selectNode(moving_set[0].n.type);
|
|
} else {
|
|
RED.sidebar.info.clear();
|
|
}
|
|
}
|
|
function endKeyboardMove() {
|
|
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);
|
|
for (var j=0; j < rmlinks.length; j++) {
|
|
var link = rmlinks[j];
|
|
//console.log("delete link: " + link.source.id + ":" + link.sourcePort
|
|
// + " -> " + link.target.id + ":" + link.targetPort);
|
|
if (link.source == node) {
|
|
// reenable input port
|
|
var n = link.targetPort;
|
|
var rect = link.target.inputlist[n];
|
|
rect.on("mousedown", (function(d,n){return function(d){portMouseDown(d,1,n);}})(rect, n))
|
|
.on("touchstart", (function(d,n){return function(d){portMouseDown(d,1,n);}})(rect, n))
|
|
.on("mouseup", (function(d,n){return function(d){portMouseUp(d,1,n);}})(rect, n))
|
|
.on("touchend", (function(d,n){return function(d){portMouseUp(d,1,n);}})(rect, n))
|
|
.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);})
|
|
}
|
|
}
|
|
removedNodes.push(node);
|
|
removedLinks = removedLinks.concat(rmlinks);
|
|
}
|
|
moving_set = [];
|
|
setDirty(true);
|
|
}
|
|
if (selected_link) {
|
|
// reenable input port
|
|
var n = selected_link.targetPort;
|
|
var rect = selected_link.target.inputlist[n];
|
|
rect.on("mousedown", (function(d,n){return function(d){portMouseDown(d,1,n);}})(rect, n))
|
|
.on("touchstart", (function(d,n){return function(d){portMouseDown(d,1,n);}})(rect, n))
|
|
.on("mouseup", (function(d,n){return function(d){portMouseUp(d,1,n);}})(rect, n))
|
|
.on("touchend", (function(d,n){return function(d){portMouseUp(d,1,n);}})(rect, n))
|
|
.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);});
|
|
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,dst_port;
|
|
if (mousedown_port_type === 0) {
|
|
src = mousedown_node;
|
|
src_port = mousedown_port_index;
|
|
dst = mouseup_node;
|
|
dst_port = portIndex;
|
|
} else if (mousedown_port_type == 1) {
|
|
src = mouseup_node;
|
|
src_port = portIndex;
|
|
dst = mousedown_node;
|
|
dst_port = mousedown_port_index;
|
|
}
|
|
|
|
var existingLink = false;
|
|
RED.nodes.eachLink(function(d) {
|
|
existingLink = existingLink || (d.source === src && d.target === dst && d.sourcePort == src_port && d.targetPort == dst_port);
|
|
});
|
|
if (!existingLink) {
|
|
var link = {source: src, sourcePort:src_port, target: dst, targetPort: dst_port};
|
|
RED.nodes.addLink(link);
|
|
RED.history.push({t:'add',links:[link],dirty:dirty});
|
|
setDirty(true);
|
|
// disallow new links to this destination - each input can have only a single link
|
|
dst.inputlist[dst_port]
|
|
.classed("port_hovered",false)
|
|
.on("mousedown",null)
|
|
.on("touchstart", null)
|
|
.on("mouseup", null)
|
|
.on("touchend", null)
|
|
.on("mouseover", null)
|
|
.on("mouseout", null);
|
|
}
|
|
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)||"";
|
|
var l = d.name ? d.name : d.id;
|
|
d.w = Math.max(node_width,calculateTextWidth(l)+(d._def.inputs>0?7:0) );
|
|
d.h = Math.max(node_height,(Math.max(d.outputs,d._def.inputs)||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'
|
|
});
|
|
|
|
//node.append("circle").attr({"class":"centerDot","cx":0,"cy":0,"r":5});
|
|
|
|
var numInputs = d._def.inputs;
|
|
var inputlist = [];
|
|
for (var n=0; n < numInputs; n++) {
|
|
var link = RED.nodes.links.filter(function(l){return (l.target == d && l.targetPort == n);});
|
|
var y = (d.h/2)-((numInputs-1)/2)*13;
|
|
y = (y+13*n)-5;
|
|
text.attr("x",38);
|
|
var rect = node.append("rect");
|
|
inputlist[n] = rect;
|
|
rect.attr("class","port port_input").attr("rx",3).attr("ry",3)
|
|
.attr("y",y).attr("x",-5).attr("width",10).attr("height",10).attr("index",n);
|
|
if (link && link.length > 0) {
|
|
// this input already has a link connected, so disallow new links
|
|
rect.on("mousedown",null)
|
|
.on("touchstart", null)
|
|
.on("mouseup", null)
|
|
.on("touchend", null)
|
|
.on("mouseover", null)
|
|
.on("mouseout", null)
|
|
.classed("port_hovered",false);
|
|
} else {
|
|
// allow new link on inputs without any link connected
|
|
rect.on("mousedown", (function(nn){return function(d){portMouseDown(d,1,nn);}})(n))
|
|
.on("touchstart", (function(nn){return function(d){portMouseDown(d,1,nn);}})(n))
|
|
.on("mouseup", (function(nn){return function(d){portMouseUp(d,1,nn);}})(n))
|
|
.on("touchend", (function(nn){return function(d){portMouseUp(d,1,nn);}})(n))
|
|
.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);})
|
|
}
|
|
}
|
|
d.inputlist = inputlist;
|
|
|
|
// never show these little status icons
|
|
// people try clicking on them, thinking they're buttons
|
|
// or some sort of user interface widget
|
|
//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)||"";
|
|
var l = d.name ? d.name : d.id;
|
|
d.w = Math.max(node_width,calculateTextWidth(l)+(d._def.inputs>0?7:0) );
|
|
d.h = Math.max(node_height,(Math.max(d.outputs,d._def.inputs)||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 "n.a.";
|
|
*/
|
|
return d.name ? d.name : d.id;
|
|
})
|
|
.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.label?' '+(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);
|
|
var numInputs = d._def.inputs;
|
|
var y = (d.h/2)-((numInputs-1)/2)*13;
|
|
y = (y+13*i)-5;
|
|
port.attr("y",y)
|
|
});
|
|
|
|
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 ""; */
|
|
return d.name ? d.name : d.id;
|
|
});
|
|
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("");
|
|
}
|
|
}
|
|
|
|
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+":"+d.targetPort;});
|
|
|
|
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 ysource = -((numOutputs-1)/2)*13 +13*sourcePort;
|
|
var numInputs = d.target._def.inputs || 1;
|
|
var targetPort = d.targetPort || 0;
|
|
var ytarget = -((numInputs-1)/2)*13 +13*targetPort;
|
|
|
|
var dy = (d.target.y+ytarget)-(d.source.y+ysource);
|
|
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+ysource;
|
|
d.x2 = d.target.x-d.target.w/2;
|
|
d.y2 = d.target.y+ytarget;
|
|
|
|
return "M "+(d.x1)+" "+(d.y1)+
|
|
" C "+(d.x1+scale*node_width)+" "+(d.y1+scaleY*node_height)+" "+
|
|
(d.x2-scale*node_width)+" "+(d.y2-scaleY*node_height)+" "+
|
|
(d.x2)+" "+d.y2;
|
|
});
|
|
|
|
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();
|
|
}
|
|
}
|
|
|
|
function doSort (arr) {
|
|
arr.sort(function (a, b) {
|
|
var nameA = a.name ? a.name : a.id;
|
|
var nameB = b.name ? b.name : b.id;
|
|
return nameA.localeCompare(nameB, 'en', {numeric: 'true'});
|
|
});
|
|
}
|
|
|
|
function setNewCoords (lastX, lastY, arr) {
|
|
var x = lastX;
|
|
var y = lastY;
|
|
for (var i = 0; i < arr.length; i++) {
|
|
var node = arr[i];
|
|
var name = node.name ? node.name : node.id;
|
|
var def = node._def;
|
|
var dH = Math.max(RED.view.defaults.height, (Math.max(def.outputs, def.inputs) || 0) * 15);
|
|
x = lastX + Math.max(RED.view.defaults.width, RED.view.calculateTextWidth(name) + (def.inputs > 0 ? 7 : 0));
|
|
node.x = x;
|
|
node.y = y + dH/2;
|
|
y = y + dH + 15;
|
|
node.dirty = true;
|
|
}
|
|
return { x: x, y: y };
|
|
}
|
|
|
|
function arrangeAll() {
|
|
var ioNoIn = [];
|
|
var ioInOut = [];
|
|
var ioMultiple = [];
|
|
var ioNoOut = [];
|
|
var ioCtrl = [];
|
|
|
|
RED.nodes.eachNode(function (node) {
|
|
|
|
if (node._def.inputs == 0 && node._def.outputs == 0) {
|
|
ioCtrl.push(node);
|
|
} else if (node._def.inputs == 0) {
|
|
ioNoIn.push(node);
|
|
} else if (node._def.outputs == 0) {
|
|
ioNoOut.push(node);
|
|
} else if (node._def.inputs == 1 && node._def.outputs == 1) {
|
|
ioInOut.push(node);
|
|
} else if (node._def.inputs > 1) {
|
|
ioMultiple.push(node);
|
|
}
|
|
});
|
|
|
|
var cols = new Array(ioNoIn, ioInOut, ioMultiple, ioNoOut, ioCtrl);
|
|
var lowestY = 0;
|
|
|
|
for (var i = 0; i < cols.length; i++) {
|
|
var dX = ((i < cols.length - 1) ? i : 0) * (RED.view.defaults.width * 2) + (RED.view.defaults.width / 2) + 15;
|
|
var dY = ((i < cols.length - 1) ? (RED.view.defaults.height / 4) : lowestY) + 15;
|
|
var startX = 0;
|
|
var startY = 0;
|
|
|
|
doSort(cols[i]);
|
|
var last = setNewCoords(startX + dX, startY + dY, cols[i]);
|
|
lowestY = Math.max(lowestY, last.y);
|
|
startX = ((i < cols.length - 1) ? last.x : 0) + (RED.view.defaults.width) * 4;
|
|
startY = lowestY + (RED.view.defaults.height * 1.5);
|
|
}
|
|
RED.storage.update();
|
|
redraw();
|
|
}
|
|
|
|
RED.keyboard.add(/* z */ 90,{ctrl:true},function(){RED.history.pop();});
|
|
RED.keyboard.add(/* o */ 79,{ctrl:true},function(){arrangeAll();d3.event.preventDefault();});
|
|
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();});
|
|
|
|
// 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").addClass("btn-danger");
|
|
RED.storage.update();
|
|
} else {
|
|
$("#btn-deploy").addClass("disabled").removeClass("btn-danger");
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Imports a new collection of nodes from a JSON String.
|
|
* - all get new IDs assigned
|
|
* - all 'selected'
|
|
* - attached to mouse for placing - 'IMPORT_DRAGGING'
|
|
*/
|
|
function importNodes(newNodesStr,touchImport) {
|
|
|
|
var createNewIds = true;
|
|
var useStorage = false;
|
|
|
|
if ($("#node-input-arduino").prop('checked') === true) {
|
|
var nodesJSON = RED.nodes.cppToJSON(newNodesStr);
|
|
if (nodesJSON.count <= 0) {
|
|
var note = "No nodes imported!";
|
|
RED.notify("<strong>Note</strong>: " + note, "warning");
|
|
}
|
|
|
|
newNodesStr = nodesJSON.data;
|
|
createNewIds = false;
|
|
|
|
if (useStorage) {
|
|
RED.storage.clear();
|
|
localStorage.setItem("audio_library_guitool", newNodesStr);
|
|
RED.storage.load();
|
|
redraw();
|
|
return;
|
|
}
|
|
}
|
|
|
|
try {
|
|
var result = RED.nodes.import(newNodesStr,createNewIds);
|
|
if (result) {
|
|
var new_nodes = result[0];
|
|
var new_links = result[1];
|
|
var new_ms = new_nodes.map(function(n) { n.z = activeWorkspace; return {n:n};});
|
|
var new_node_ids = new_nodes.map(function(n){ return n.id; });
|
|
|
|
// TODO: pick a more sensible root node
|
|
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;
|
|
});
|
|
|
|
RED.history.push({t:'add',nodes:new_node_ids,links:new_links,dirty:RED.view.dirty()});
|
|
|
|
clearSelection();
|
|
moving_set = new_ms;
|
|
|
|
redraw();
|
|
}
|
|
} catch(error) {
|
|
console.log(error);
|
|
RED.notify("<strong>Error</strong>: "+error,"error");
|
|
}
|
|
}
|
|
|
|
$('#btn-import').click(function() {showImportNodesDialog();});
|
|
$('#btn-export-clipboard').click(function() {showExportNodesDialog();});
|
|
$('#btn-export-library').click(function() {showExportNodesLibraryDialog();});
|
|
|
|
function showExportNodesDialog() {
|
|
mouse_mode = RED.state.EXPORT;
|
|
var nns = RED.nodes.createExportableNodeSet(moving_set);
|
|
//$("#dialog-form").html(getForm("dialog-form", "export-clipboard-dialog"));
|
|
var frm = getForm("dialog-form", "export-clipboard-dialog", function (d, f) {
|
|
$("#node-input-export").val(JSON.stringify(nns)).focus(function() {
|
|
var textarea = $(this);
|
|
textarea.select();
|
|
textarea.mouseup(function() {
|
|
textarea.unbind("mouseup");
|
|
return false;
|
|
});
|
|
}).focus();
|
|
$( "#dialog" ).dialog("option","title","Export nodes to clipboard").dialog( "open" );
|
|
});
|
|
}
|
|
|
|
function showExportNodesLibraryDialog() {
|
|
mouse_mode = RED.state.EXPORT;
|
|
var nns = RED.nodes.createExportableNodeSet(moving_set);
|
|
//$("#dialog-form").html(this.getForm('export-library-dialog'));
|
|
getForm("dialog-form", "export-library-dialog", function(d, f) {
|
|
$("#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(this.getForm('import-dialog'));
|
|
getForm("dialog-form", "import-dialog", function(d, f) {
|
|
$("#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");
|
|
}
|
|
|
|
function getForm(formId, key, callback) {
|
|
// server test switched off - test purposes only
|
|
var patt = new RegExp(/^[http|https]/);
|
|
var server = false && patt.test(location.protocol);
|
|
var form = $("<h2>No form found.</h2>");
|
|
|
|
if (!server) {
|
|
data = $("script[data-template-name|='" + key + "']").html();
|
|
form = $("#" + formId);
|
|
$(form).empty();
|
|
$(form).append(data);
|
|
if(typeof callback == 'function') {
|
|
callback.call(this, form);
|
|
}
|
|
} else {
|
|
var frmPlugin = "resources/form/" + key + ".html";
|
|
$.get(frmPlugin, function(data) {
|
|
form = $("#" + formId);
|
|
$(form).empty();
|
|
$(form).append(data);
|
|
if(typeof callback == 'function') {
|
|
callback.call(this, form);
|
|
}
|
|
});
|
|
}
|
|
|
|
return form;
|
|
}
|
|
|
|
$("#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) {
|
|
showStatus = s;
|
|
RED.nodes.eachNode(function(n) { n.dirty = true;});
|
|
//TODO: subscribe/unsubscribe here
|
|
redraw();
|
|
},
|
|
getForm: getForm,
|
|
calculateTextWidth: calculateTextWidth,
|
|
defaults: {
|
|
width: node_width,
|
|
height: node_height
|
|
}
|
|
};
|
|
})();
|
|
|