diff options
Diffstat (limited to 'framework/src/onos/web/gui/src/main/webapp/app/fw/svg/svgUtil.js')
-rw-r--r-- | framework/src/onos/web/gui/src/main/webapp/app/fw/svg/svgUtil.js | 311 |
1 files changed, 0 insertions, 311 deletions
diff --git a/framework/src/onos/web/gui/src/main/webapp/app/fw/svg/svgUtil.js b/framework/src/onos/web/gui/src/main/webapp/app/fw/svg/svgUtil.js deleted file mode 100644 index cb67ae83..00000000 --- a/framework/src/onos/web/gui/src/main/webapp/app/fw/svg/svgUtil.js +++ /dev/null @@ -1,311 +0,0 @@ -/* - * Copyright 2015 Open Networking Laboratory - * - * 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. - */ - -/* - ONOS GUI -- SVG -- Util Service - */ - -/* - The SVG Util Service provides a miscellany of utility functions. - */ - -(function () { - 'use strict'; - - // injected references - var $log, fs; - - angular.module('onosSvg') - .factory('SvgUtilService', ['$log', 'FnService', - function (_$log_, _fs_) { - $log = _$log_; - fs = _fs_; - - // TODO: change 'force' ref to be 'force.alpha' ref. - function createDragBehavior(force, selectCb, atDragEnd, - dragEnabled, clickEnabled) { - var draggedThreshold = d3.scale.linear() - .domain([0, 0.1]) - .range([5, 20]) - .clamp(true), - drag, - fSel = fs.isF(selectCb), - fEnd = fs.isF(atDragEnd), - fDEn = fs.isF(dragEnabled), - fCEn = fs.isF(clickEnabled), - bad = []; - - function naf(what) { - return 'SvgUtilService: createDragBehavior(): ' + what + - ' is not a function'; - } - - if (!force) { - bad.push('SvgUtilService: createDragBehavior(): ' + - 'Bad force reference'); - } - if (!fSel) { - bad.push(naf('selectCb')); - } - if (!fEnd) { - bad.push(naf('atDragEnd')); - } - if (!fDEn) { - bad.push(naf('dragEnabled')); - } - if (!fCEn) { - bad.push(naf('clickEnabled')); - } - - if (bad.length) { - $log.error(bad.join('\n')); - return null; - } - - function dragged(d) { - var threshold = draggedThreshold(force.alpha()), - dx = d.oldX - d.px, - dy = d.oldY - d.py; - if (Math.abs(dx) >= threshold || Math.abs(dy) >= threshold) { - d.dragged = true; - } - return d.dragged; - } - - drag = d3.behavior.drag() - .origin(function(d) { return d; }) - .on('dragstart', function(d) { - if (clickEnabled() || dragEnabled()) { - d3.event.sourceEvent.stopPropagation(); - - d.oldX = d.x; - d.oldY = d.y; - d.dragged = false; - d.fixed |= 2; - d.dragStarted = true; - } - }) - .on('drag', function(d) { - if (dragEnabled()) { - d.px = d3.event.x; - d.py = d3.event.y; - if (dragged(d)) { - if (!force.alpha()) { - force.alpha(.025); - } - } - } - }) - .on('dragend', function(d) { - if (d.dragStarted) { - d.dragStarted = false; - if (!dragged(d)) { - // consider this the same as a 'click' - // (selection of a node) - if (clickEnabled()) { - selectCb.call(this, d); - } - } - d.fixed &= ~6; - - // hook at the end of a drag gesture - if (dragEnabled()) { - atDragEnd.call(this, d); - } - } - }); - - return drag; - } - - - function loadGlow(defs, r, g, b, id) { - var glow = defs.append('filter') - .attr('x', '-50%') - .attr('y', '-50%') - .attr('width', '200%') - .attr('height', '200%') - .attr('id', id); - - glow.append('feColorMatrix') - .attr('type', 'matrix') - .attr('values', - '0 0 0 0 ' + r + ' ' + - '0 0 0 0 ' + g + ' ' + - '0 0 0 0 ' + b + ' ' + - '0 0 0 1 0 '); - - glow.append('feGaussianBlur') - .attr('stdDeviation', 3) - .attr('result', 'coloredBlur'); - - glow.append('feMerge').selectAll('feMergeNode') - .data(['coloredBlur', 'SourceGraphic']) - .enter().append('feMergeNode') - .attr('in', String); - } - - function loadGlowDefs(defs) { - loadGlow(defs, 0.0, 0.0, 0.7, 'blue-glow'); - loadGlow(defs, 1.0, 1.0, 0.3, 'yellow-glow'); - } - - // --- Ordinal scales for 7 values. - - // blue brown brick red sea green purple dark teal lime - var lightNorm = ['#3E5780', '#78533B', '#CB4D28', '#018D61', '#8A2979', '#006D73', '#56AF00'], - lightMute = ['#A8B8CC', '#CCB3A8', '#FFC2BD', '#96D6BF', '#D19FCE', '#8FCCCA', '#CAEAA4'], - - darkNorm = ['#304860', '#664631', '#A8391B', '#00754B', '#77206D', '#005959', '#428700'], - darkMute = ['#304860', '#664631', '#A8391B', '#00754B', '#77206D', '#005959', '#428700']; - - var colors= { - light: { - norm: d3.scale.ordinal().range(lightNorm), - mute: d3.scale.ordinal().range(lightMute) - }, - dark: { - norm: d3.scale.ordinal().range(darkNorm), - mute: d3.scale.ordinal().range(darkMute) - } - }; - - function cat7() { - var tcid = 'd3utilTestCard'; - - function getColor(id, muted, theme) { - // NOTE: since we are lazily assigning domain ids, we need to - // get the color from all 4 scales, to keep the domains - // in sync. - var ln = colors.light.norm(id), - lm = colors.light.mute(id), - dn = colors.dark.norm(id), - dm = colors.dark.mute(id); - if (theme === 'dark') { - return muted ? dm : dn; - } else { - return muted ? lm : ln; - } - } - - function testCard(svg) { - var g = svg.select('g#' + tcid), - dom = d3.range(7), - k, muted, theme, what; - - if (!g.empty()) { - g.remove(); - - } else { - g = svg.append('g') - .attr('id', tcid) - .attr('transform', 'scale(4)translate(20,20)'); - - for (k=0; k<4; k++) { - muted = k%2; - what = muted ? ' muted' : ' normal'; - theme = k < 2 ? 'light' : 'dark'; - dom.forEach(function (id, i) { - var x = i * 20, - y = k * 20, - f = get(id, muted, theme); - g.append('circle').attr({ - cx: x, - cy: y, - r: 5, - fill: f - }); - }); - g.append('rect').attr({ - x: 140, - y: k * 20 - 5, - width: 32, - height: 10, - rx: 2, - fill: '#888' - }); - g.append('text').text(theme + what) - .attr({ - x: 142, - y: k * 20 + 2, - fill: 'white' - }) - .style('font-size', '4pt'); - } - } - } - - return { - testCard: testCard, - getColor: getColor - }; - } - - function translate(x, y) { - if (fs.isA(x) && x.length === 2 && !y) { - return 'translate(' + x[0] + ',' + x[1] + ')'; - } - return 'translate(' + x + ',' + y + ')'; - } - - function scale(x, y) { - return 'scale(' + x + ',' + y + ')'; - } - - function skewX(x) { - return 'skewX(' + x + ')'; - } - - function rotate(deg) { - return 'rotate(' + deg + ')'; - } - - function stripPx(s) { - return s.replace(/px$/,''); - } - - function safeId(s) { - return s.replace(/[^a-z0-9]/gi, '-'); - } - - function makeVisible(el, b) { - el.style('visibility', (b ? 'visible' : 'hidden')); - } - - function isVisible(el) { - return el.style('visibility') === 'visible'; - } - - return { - createDragBehavior: createDragBehavior, - loadGlowDefs: loadGlowDefs, - cat7: cat7, - translate: translate, - scale: scale, - skewX: skewX, - rotate: rotate, - stripPx: stripPx, - safeId: safeId, - visible: function (el, x) { - if (x === undefined) { - return isVisible(el); - } else { - makeVisible(el, x); - } - } - }; - }]); -}()); |