/* * ext-shapes.js * * Licensed under the Apache License, Version 2 * * Copyright(c) 2010 Christian Tzurcanu * Copyright(c) 2010 Alexis Deveria * */ svgEditor.addExtension("shapes", function() { var current_d, cur_shape_id; var canv = svgEditor.canvas; var cur_shape; var start_x, start_y; var svgroot = canv.getRootElem(); var lastBBox = {}; // This populates the category list var categories = { basic: 'Basic', object: 'Objects', symbol: 'Symbols', arrow: 'Arrows', flowchart: 'Flowchart', nature: 'Nature', game: 'Cards & Chess', dialog_balloon: 'Dialog balloons', music: 'Music', weather: 'Weather & Time', ui: 'User Interface', social: 'Social Web', }; var library = { 'basic': { data: { "star_points_5": "m1,116.58409l113.82668,0l35.17332,-108.13487l35.17334,108.13487l113.82666,0l-92.08755,66.83026l35.17514,108.13487l-92.08759,-66.83208l-92.08757,66.83208l35.17515,-108.13487l-92.08758,-66.83026z", 'donut': 'm1,150l0,0c0,-82.29042 66.70958,-149 149,-149l0,0c39.51724,0 77.41599,15.69816 105.35889,43.64108c27.94293,27.94293 43.64111,65.84165 43.64111,105.35892l0,0c0,82.29041 -66.70958,149 -149,149l0,0c-82.29041,0 -149,-66.70959 -149,-149zm74.5,0l0,0c0,41.1452 33.35481,74.5 74.5,74.5c41.14522,0 74.5,-33.3548 74.5,-74.5c0,-41.1452 -33.3548,-74.5 -74.5,-74.5l0,0c-41.14519,0 -74.5,33.35481 -74.5,74.5z', "triangle": "m1,280.375l149,-260.75l149,260.75z", "right_triangle": "m1,299l0,-298l298,298z", "diamond": "m1,150l149,-149l149,149l-149,149l-149,-149z", "pentagon": "m1.00035,116.97758l148.99963,-108.4053l148.99998,108.4053l-56.91267,175.4042l-184.1741,0l-56.91284,-175.4042z", "hexagon": "m1,149.99944l63.85715,-127.71428l170.28572,0l63.85713,127.71428l-63.85713,127.71428l-170.28572,0l-63.85715,-127.71428z", "septagon1": "m0.99917,191.06511l29.51249,-127.7108l119.48833,-56.83673l119.48836,56.83673l29.51303,127.7108l-82.69087,102.41679l-132.62103,0l-82.69031,-102.41679z", "heptagon": "m1,88.28171l87.28172,-87.28171l123.43653,0l87.28172,87.28171l0,123.43654l-87.28172,87.28172l-123.43653,0l-87.28172,-87.28172l0,-123.43654z", "decagon": "m1,150.00093l28.45646,-88.40318l74.49956,-54.63682l92.08794,0l74.50002,54.63682l28.45599,88.40318l-28.45599,88.40318l-74.50002,54.63681l-92.08794,0l-74.49956,-54.63681l-28.45646,-88.40318z", "dodecagon": "m1,110.07421l39.92579,-69.14842l69.14842,-39.92579l79.85159,0l69.14842,39.92579l39.92578,69.14842l0,79.85159l-39.92578,69.14842l-69.14842,39.92578l-79.85159,0l-69.14842,-39.92578l-39.92579,-69.14842l0,-79.85159z", "trapezoid": "m1,299l55.875,-298l186.25001,0l55.87498,298z", "dialog_balloon_1": "m0.99786,35.96579l0,0c0,-19.31077 15.28761,-34.96524 34.14583,-34.96524l15.52084,0l0,0l74.50001,0l139.68748,0c9.05606,0 17.74118,3.68382 24.14478,10.24108c6.40356,6.55726 10.00107,15.45081 10.00107,24.72416l0,87.41311l0,0l0,52.44785l0,0c0,19.31078 -15.2876,34.96524 -34.14584,34.96524l-139.68748,0l-97.32507,88.90848l22.82506,-88.90848l-15.52084,0c-18.85822,0 -34.14583,-15.65446 -34.14583,-34.96524l0,0l0,-52.44785l0,0z", 'heart': 'm150,73c61,-175 300,0 0,225c-300,-225 -61,-400 0,-225z', "cylinder": "m299.0007,83.77844c0,18.28676 -66.70958,33.11111 -149.00002,33.11111m149.00002,-33.11111l0,0c0,18.28676 -66.70958,33.11111 -149.00002,33.11111c-82.29041,0 -148.99997,-14.82432 -148.99997,-33.11111m0,0l0,0c0,-18.28674 66.70956,-33.1111 148.99997,-33.1111c82.29044,0 149.00002,14.82436 149.00002,33.1111l0,132.44449c0,18.28674 -66.70958,33.11105 -149.00002,33.11105c-82.29041,0 -148.99997,-14.82431 -148.99997,-33.11105z", "arrow_up": "m1.49805,149.64304l148.50121,-148.00241l148.50121,148.00241l-74.25061,0l0,148.71457l-148.5012,0l0,-148.71457z", "arrow_u_turn": "m1.00059,299.00055l0,-167.62497l0,0c0,-72.00411 58.37087,-130.37499 130.375,-130.37499l0,0l0,0c34.57759,0 67.73898,13.7359 92.18906,38.18595c24.45006,24.45005 38.18593,57.61144 38.18593,92.18904l0,18.625l37.24997,0l-74.49995,74.50002l-74.50002,-74.50002l37.25,0l0,-18.625c0,-30.8589 -25.0161,-55.87498 -55.87498,-55.87498l0,0l0,0c-30.85892,0 -55.875,25.01608 -55.875,55.87498l0,167.62497z", "arrow_left_up": "m0.99865,224.5l74.50004,-74.5l0,37.25l111.74991,0l0,-111.75l-37.25,0l74.5,-74.5l74.5,74.5l-37.25,0l0,186.25l-186.24989,0l0,37.25l-74.50005,-74.5z", "plaque": "m-0.00197,49.94376l0,0c27.5829,0 49.94327,-22.36036 49.94327,-49.94327l199.76709,0l0,0c0,27.5829 22.36037,49.94327 49.94325,49.94327l0,199.7671l0,0c-27.58289,0 -49.94325,22.36034 -49.94325,49.94325l-199.76709,0c0,-27.58292 -22.36037,-49.94325 -49.94327,-49.94325z", "page": "m249.3298,298.99744l9.9335,-39.73413l39.73413,-9.93355l-49.66763,49.66768l-248.33237,0l0,-298.00001l298.00001,0l0,248.33234", "cross": "m0.99844,99.71339l98.71494,0l0,-98.71495l101.26279,0l0,98.71495l98.71495,0l0,101.2628l-98.71495,0l0,98.71494l-101.26279,0l0,-98.71494l-98.71494,0z", "divide": "m150,0.99785l0,0c25.17819,0 45.58916,20.41097 45.58916,45.58916c0,25.17821 -20.41096,45.58916 -45.58916,45.58916c-25.17822,0 -45.58916,-20.41093 -45.58916,-45.58916c0,-25.1782 20.41093,-45.58916 45.58916,-45.58916zm0,296.25203c-25.17822,0 -45.58916,-20.41095 -45.58916,-45.58917c0,-25.17819 20.41093,-45.58916 45.58916,-45.58916c25.17819,0 45.58916,20.41096 45.58916,45.58916c0,25.17822 -20.41096,45.58917 -45.58916,45.58917zm-134.06754,-193.71518l268.13507,0l0,91.17833l-268.13507,0z", "minus": "m0.99887,102.39503l297.49445,0l0,95.2112l-297.49445,0z", "times": "m1.00089,73.36786l72.36697,-72.36697l76.87431,76.87368l76.87431,-76.87368l72.36765,72.36697l-76.87433,76.87431l76.87433,76.87431l-72.36765,72.36765l-76.87431,-76.87433l-76.87431,76.87433l-72.36697,-72.36765l76.87368,-76.87431l-76.87368,-76.87431z" }, buttons: [] } }; var cur_lib = library.basic; var mode_id = 'shapelib'; function loadIcons() { $('#shape_buttons').empty(); // Show lib ones $('#shape_buttons').append(cur_lib.buttons); } function loadLibrary(cat_id) { var lib = library[cat_id]; if(!lib) { $('#shape_buttons').html('Loading...'); $.getJSON('extensions/shapelib/' + cat_id + '.json', function(result, textStatus) { cur_lib = library[cat_id] = { data: result.data, size: result.size, fill: result.fill } makeButtons(cat_id, result); loadIcons(); }); return; } cur_lib = lib; if(!lib.buttons.length) makeButtons(cat_id, lib); loadIcons(); } function makeButtons(cat, shapes) { $('.tool_button, .tool_button_current').addClass("loaded") var size = cur_lib.size || 300; var fill = cur_lib.fill || false; var off = size * .05; var vb = [-off, -off, size + off*2, size + off*2].join(' '); var stroke = fill ? 0: (size/30); var shape_icon = new DOMParser().parseFromString( '<\/svg><\/svg>', 'text/xml'); var width = 40; var height = 40; shape_icon.documentElement.setAttribute('width', width); shape_icon.documentElement.setAttribute('height', height); var svg_elem = $(document.importNode(shape_icon.documentElement,true)); var data = shapes.data; cur_lib.buttons = []; for(var id in data) { var path_d = data[id]; var icon = svg_elem.clone(); if (path_d.charAt(path_d.length-1) == "x") { var size = 32; var off = size * .05; var vb = [-off, -off, size + off*2, size + off*2].join(' ') icon.find('svg').attr('viewBox', vb) path_d.replace("x", "") } icon.find('path').attr('d', path_d); var icon_btn = icon.wrap('
').parent().attr({ id: mode_id + '_' + id, title: id }); // Store for later use cur_lib.buttons.push(icon_btn[0]); } } return { svgicons: "extensions/ext-shapes.xml", buttons: [{ id: "tool_shapelib", type: "mode_flyout", // _flyout position: 6, title: "Shape library", events: { "click": function() { canv.setMode(mode_id); } } }], callback: function() { var btn_div = $('
'); $('#tools_shapelib > *').wrapAll(btn_div); var shower = $('#tools_shapelib_show'); loadLibrary('basic'); // Do mouseup on parent element rather than each button $('#shape_buttons').mouseup(function(evt) { var btn = $(evt.target).closest('div.tool_button'); if(!btn.length) return; var copy = btn.children().clone().attr({width: 24, height: 24}); shower.children(':not(.flyout_arrow_horiz)').remove(); shower .append(copy) .attr('data-curopt', '#' + btn[0].id) // This sets the current mode .mouseup(); canv.setMode(mode_id); cur_shape_id = btn[0].id.substr((mode_id+'_').length); current_d = cur_lib.data[cur_shape_id]; $('.tools_flyout').fadeOut(); }); // var shape_cats = $('
'); var cat_str = ''; $.each(categories, function(id, label) { cat_str += '
' + label + '
'; }); shape_cats.html(cat_str).children().bind('mouseup', function() { var catlink = $(this); catlink.siblings().removeClass('current'); catlink.addClass('current'); loadLibrary(catlink.attr('data-cat')); // Get stuff return false; }); shape_cats.children().eq(0).addClass('current'); $('#tools_shapelib').prepend(shape_cats); shower.mouseup(function() { canv.setMode(current_d ? mode_id : 'select'); }); $('#tool_shapelib').remove(); var h = $('#tools_shapelib').height(); $('#tools_shapelib').css({ 'margin-top': -(h/2), 'margin-left': 3 }); }, mouseDown: function(opts) { var mode = canv.getMode(); if(mode !== mode_id) return; var e = opts.event; var x = start_x = opts.start_x; var y = start_y = opts.start_y; var cur_style = canv.getStyle(); cur_shape = canv.addSvgElementFromJson({ "element": "path", "curStyles": true, "attr": { "d": current_d, "id": canv.getNextId(), "opacity": cur_style.opacity / 2, "style": "pointer-events:none" } }); cur_shape.setAttribute("d", current_d); // Make sure shape uses absolute values if(/[a-z]/.test(current_d)) { current_d = cur_lib.data[cur_shape_id] = canv.pathActions.convertPath(cur_shape); cur_shape.setAttribute('d', current_d); canv.pathActions.fixEnd(cur_shape); } cur_shape.setAttribute('transform', "translate(" + x + "," + y + ") scale(0.005) translate(" + -x + "," + -y + ")"); // console.time('b'); canv.recalculateDimensions(cur_shape); var tlist = canv.getTransformList(cur_shape); lastBBox = cur_shape.getBBox(); totalScale = { sx: 1, sy: 1 }; return { started: true } // current_d }, mouseMove: function(opts) { var mode = canv.getMode(); if(mode !== mode_id) return; var zoom = canv.getZoom(); var evt = opts.event var x = opts.mouse_x/zoom; var y = opts.mouse_y/zoom; var tlist = canv.getTransformList(cur_shape), box = cur_shape.getBBox(), left = box.x, top = box.y, width = box.width, height = box.height; var dx = (x-start_x), dy = (y-start_y); var newbox = { 'x': Math.min(start_x,x), 'y': Math.min(start_y,y), 'width': Math.abs(x-start_x), 'height': Math.abs(y-start_y) }; var ts = null, tx = 0, ty = 0, sy = height ? (height+dy)/height : 1, sx = width ? (width+dx)/width : 1; var sx = newbox.width / lastBBox.width; var sy = newbox.height / lastBBox.height; sx = sx || 1; sy = sy || 1; // Not perfect, but mostly works... if(x < start_x) { tx = lastBBox.width; } if(y < start_y) ty = lastBBox.height; // update the transform list with translate,scale,translate var translateOrigin = svgroot.createSVGTransform(), scale = svgroot.createSVGTransform(), translateBack = svgroot.createSVGTransform(); translateOrigin.setTranslate(-(left+tx), -(top+ty)); if(evt.shiftKey) { replaced = true var max = Math.min(Math.abs(sx), Math.abs(sy)); sx = max * (sx < 0 ? -1 : 1); sy = max * (sy < 0 ? -1 : 1); if (totalScale.sx != totalScale.sy) { var multiplierX = (totalScale.sx > totalScale.sy) ? 1 : totalScale.sx/totalScale.sy; var multiplierY = (totalScale.sy > totalScale.sx) ? 1 : totalScale.sy/totalScale.sx; sx *= multiplierY sy *= multiplierX console.log(multiplierX, multiplierY); } } totalScale.sx *= sx; totalScale.sy *= sy; scale.setScale(sx,sy); translateBack.setTranslate(left+tx, top+ty); var N = tlist.numberOfItems; tlist.appendItem(translateBack); tlist.appendItem(scale); tlist.appendItem(translateOrigin); canv.recalculateDimensions(cur_shape); lastBBox = cur_shape.getBBox(); }, mouseUp: function(opts) { var mode = canv.getMode(); if(mode !== mode_id) return; if(opts.mouse_x == start_x && opts.mouse_y == start_y) { return { keep: false, element: cur_shape, started: false } } canv.setMode("select") return { keep: true, element: cur_shape, started: false } } } });