4998 lines
152 KiB
JavaScript
4998 lines
152 KiB
JavaScript
/*
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* svg-editor.js
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*
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* Licensed under the Apache License, Version 2
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*
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* Copyright(c) 2010 Alexis Deveria
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* Copyright(c) 2010 Pavol Rusnak
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* Copyright(c) 2010 Jeff Schiller
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* Copyright(c) 2010 Narendra Sisodiya
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*
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*/
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// Dependencies:
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// 1) units.js
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// 2) browser.js
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// 3) svgcanvas.js
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(function() {
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document.addEventListener("touchstart", touchHandler, true);
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document.addEventListener("touchmove", touchHandler, true);
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document.addEventListener("touchend", touchHandler, true);
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document.addEventListener("touchcancel", touchHandler, true);
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if(!window.svgEditor) window.svgEditor = function($) {
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var svgCanvas;
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var Editor = {};
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var is_ready = false;
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var defaultPrefs = {
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lang:'en',
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iconsize:'m',
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bkgd_color:'FFF',
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bkgd_url:'',
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img_save:'embed'
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},
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curPrefs = {},
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// Note: Difference between Prefs and Config is that Prefs can be
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// changed in the UI and are stored in the browser, config can not
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curConfig = {
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canvas_expansion: 1,
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dimensions: [640,480],
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initFill: {
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color: 'fff', // solid red
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opacity: 1
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},
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initStroke: {
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width: 1.5,
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color: '000', // solid black
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opacity: 1
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},
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initOpacity: 1,
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imgPath: 'images/',
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langPath: 'locale/',
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extPath: 'extensions/',
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jGraduatePath: 'jgraduate/images/',
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extensions: ['ext-markers.js', 'ext-eyedropper.js', 'ext-shapes.js', 'ext-grid.js'],
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initTool: 'select',
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wireframe: false,
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colorPickerCSS: false,
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gridSnapping: false,
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gridColor: "#000",
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baseUnit: 'px',
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snappingStep: 10,
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showRulers: true,
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show_outside_canvas: false,
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no_save_warning: true,
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initFont: 'Sans-serif'
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},
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uiStrings = Editor.uiStrings = {
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common: {
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"ok":"OK",
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"cancel":"Cancel",
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"key_up":"Up",
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"key_down":"Down",
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"key_backspace":"Backspace",
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"key_del":"Del"
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},
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// This is needed if the locale is English, since the locale strings are not read in that instance.
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layers: {
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"layer":"Layer"
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},
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notification: {
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"invalidAttrValGiven":"Invalid value given",
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"noContentToFitTo":"No content to fit to",
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"dupeLayerName":"There is already a layer named that!",
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"enterUniqueLayerName":"Please enter a unique layer name",
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"enterNewLayerName":"Please enter the new layer name",
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"layerHasThatName":"Layer already has that name",
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"QmoveElemsToLayer":"Move selected elements to layer \"%s\"?",
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"QwantToClear":"Do you want to clear the drawing?\nThis will also erase your undo history!",
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"QwantToOpen":"Do you want to open a new file?\nThis will also erase your undo history!",
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"QerrorsRevertToSource":"There were parsing errors in your SVG source.\nRevert back to original SVG source?",
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"QignoreSourceChanges":"Ignore changes made to SVG source?",
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"featNotSupported":"Feature not supported",
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"enterNewImgURL":"Enter the new image URL",
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"defsFailOnSave": "NOTE: Due to a bug in your browser, this image may appear wrong (missing gradients or elements). It will however appear correct once actually saved.",
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"loadingImage":"Loading image, please wait...",
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"saveFromBrowser": "Select \"Save As...\" in your browser to save this image as a %s file.",
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"noteTheseIssues": "Also note the following issues: ",
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"unsavedChanges": "There are unsaved changes.",
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"enterNewLinkURL": "Enter the new hyperlink URL",
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"errorLoadingSVG": "Error: Unable to load SVG data",
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"URLloadFail": "Unable to load from URL",
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"retrieving": 'Retrieving "%s" ...'
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}
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};
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var curPrefs = {}; //$.extend({}, defaultPrefs);
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var customHandlers = {};
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Editor.curConfig = curConfig;
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Editor.tool_scale = 1;
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// window.ontouchmove = function(e) {
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// e.stopPropagation();
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// };
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//
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// $(document).bind("touchmove", function(evt) {
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// if (evt.target.tagName.toLowerCase() !== "path" && evt.target.tagName.toLowerCase() !== "a") {
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// return evt.preventDefault();
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// }
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// });
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// Store and retrieve preferences
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$.pref = function(key, val) {
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if(val) curPrefs[key] = val;
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key = 'svg-edit-'+key;
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var host = location.hostname,
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onweb = host && host.indexOf('.') >= 0,
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store = (val != undefined),
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storage = false;
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// Some FF versions throw security errors here
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try {
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if(window.localStorage) { // && onweb removed so Webkit works locally
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storage = localStorage;
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}
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} catch(e) {}
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try {
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if(window.globalStorage && onweb) {
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storage = globalStorage[host];
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}
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} catch(e) {}
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if(storage) {
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if(store) storage.setItem(key, val);
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else if (storage.getItem(key)) return storage.getItem(key) + ''; // Convert to string for FF (.value fails in Webkit)
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} else if(window.widget) {
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if(store) widget.setPreferenceForKey(val, key);
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else return widget.preferenceForKey(key);
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} else {
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if(store) {
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var d = new Date();
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d.setTime(d.getTime() + 31536000000);
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val = encodeURIComponent(val);
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document.cookie = key+'='+val+'; expires='+d.toUTCString();
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} else {
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var result = document.cookie.match(new RegExp(key + "=([^;]+)"));
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return result?decodeURIComponent(result[1]):'';
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}
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}
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}
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Editor.setConfig = function(opts) {
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$.each(opts, function(key, val) {
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// Only allow prefs defined in defaultPrefs
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if(key in defaultPrefs) {
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$.pref(key, val);
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}
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});
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$.extend(true, curConfig, opts);
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if(opts.extensions) {
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curConfig.extensions = opts.extensions;
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}
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}
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// Extension mechanisms must call setCustomHandlers with two functions: opts.open and opts.save
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// opts.open's responsibilities are:
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// - invoke a file chooser dialog in 'open' mode
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// - let user pick a SVG file
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// - calls setCanvas.setSvgString() with the string contents of that file
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// opts.save's responsibilities are:
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// - accept the string contents of the current document
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// - invoke a file chooser dialog in 'save' mode
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// - save the file to location chosen by the user
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Editor.setCustomHandlers = function(opts) {
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Editor.ready(function() {
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if(opts.open) {
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$('#tool_open > input[type="file"]').remove();
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$('#tool_open').show();
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svgCanvas.open = opts.open;
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}
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if(opts.save) {
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Editor.show_save_warning = false;
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svgCanvas.bind("saved", opts.save);
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}
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if(opts.pngsave) {
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svgCanvas.bind("exported", opts.pngsave);
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}
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customHandlers = opts;
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});
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}
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Editor.randomizeIds = function() {
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svgCanvas.randomizeIds(arguments)
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}
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Editor.init = function() {
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// For external openers
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(function() {
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// let the opener know SVG Edit is ready
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var w = window.opener;
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if (w) {
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try {
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var svgEditorReadyEvent = w.document.createEvent("Event");
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svgEditorReadyEvent.initEvent("svgEditorReady", true, true);
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w.document.documentElement.dispatchEvent(svgEditorReadyEvent);
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}
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catch(e) {}
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}
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})();
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(function() {
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// Load config/data from URL if given
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var urldata = $.deparam.querystring(true);
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if(!$.isEmptyObject(urldata)) {
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if(urldata.dimensions) {
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urldata.dimensions = urldata.dimensions.split(',');
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}
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if(urldata.extensions) {
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urldata.extensions = urldata.extensions.split(',');
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}
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if(urldata.bkgd_color) {
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urldata.bkgd_color = '#' + urldata.bkgd_color;
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}
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svgEditor.setConfig(urldata);
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var src = urldata.source;
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var qstr = $.param.querystring();
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if(!src) { // urldata.source may have been null if it ended with '='
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if(qstr.indexOf('source=data:') >= 0) {
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src = qstr.match(/source=(data:[^&]*)/)[1];
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}
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}
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if(src) {
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if(src.indexOf("data:") === 0) {
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// plusses get replaced by spaces, so re-insert
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src = src.replace(/ /g, "+");
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Editor.loadFromDataURI(src);
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} else {
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Editor.loadFromString(src);
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}
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} else if(qstr.indexOf('paramurl=') !== -1) {
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// Get paramater URL (use full length of remaining location.href)
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svgEditor.loadFromURL(qstr.substr(9));
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} else if(urldata.url) {
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svgEditor.loadFromURL(urldata.url);
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}
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}
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})();
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var extFunc = function() {
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$.each(curConfig.extensions, function() {
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var extname = this;
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$.getScript(curConfig.extPath + extname, function(d) {
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// Fails locally in Chrome 5
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if(!d) {
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var s = document.createElement('script');
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s.src = curConfig.extPath + extname;
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document.querySelector('head').appendChild(s);
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}
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});
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});
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var good_langs = [];
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$('#lang_select option').each(function() {
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good_langs.push(this.value);
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});
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// var lang = ('lang' in curPrefs) ? curPrefs.lang : null;
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Editor.putLocale(null, good_langs);
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}
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// Load extensions
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// Bit of a hack to run extensions in local Opera/IE9
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if(document.location.protocol === 'file:') {
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setTimeout(extFunc, 100);
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} else {
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extFunc();
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}
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$.svgIcons(curConfig.imgPath + 'svg_edit_icons.svg', {
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w:27, h:27,
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id_match: false,
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no_img: !svgedit.browser.isWebkit(), // Opera & Firefox 4 gives odd behavior w/images
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fallback_path: curConfig.imgPath,
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fallback:{
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'new_image':'clear.png',
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'save':'save.png',
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'open':'open.png',
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'source':'source.png',
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'docprops':'document-properties.png',
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'wireframe':'wireframe.png',
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'undo':'undo.png',
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'redo':'redo.png',
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'select':'select.png',
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'select_node':'select_node.png',
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'pencil':'fhpath.png',
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'pen':'line.png',
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'square':'square.png',
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'rect':'rect.png',
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'fh_rect':'freehand-square.png',
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'circle':'circle.png',
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'ellipse':'ellipse.png',
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'fh_ellipse':'freehand-circle.png',
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'path':'path.png',
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'text':'text.png',
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'image':'image.png',
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'zoom':'zoom.png',
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'clone':'clone.png',
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'node_clone':'node_clone.png',
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'delete':'delete.png',
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'node_delete':'node_delete.png',
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//'group':'shape_group.png',
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//'ungroup':'shape_ungroup.png',
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'move_top':'move_top.png',
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'move_bottom':'move_bottom.png',
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'to_path':'to_path.png',
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'link_controls':'link_controls.png',
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'reorient':'reorient.png',
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'align_left':'align-left.png',
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'align_center':'align-center',
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'align_right':'align-right',
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'align_top':'align-top',
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'align_middle':'align-middle',
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'align_bottom':'align-bottom',
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'go_up':'go-up.png',
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'go_down':'go-down.png',
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'ok':'save.png',
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'cancel':'cancel.png',
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'arrow_right':'flyouth.png',
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'arrow_down':'dropdown.gif'
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},
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placement: {
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'#tool_docprops > div':'docprops',
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'#tool_select':'select',
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'#tool_fhpath':'pencil',
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'#tool_line':'pen',
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'#tool_rect,#tools_rect_show':'rect',
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'#tool_square':'square',
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'#tool_fhrect':'fh_rect',
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'#tool_ellipse,#tools_ellipse_show':'ellipse',
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'#tool_circle':'circle',
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'#tool_fhellipse':'fh_ellipse',
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'#tool_path':'path',
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'#tool_text,#layer_rename':'text',
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'#tool_image':'image',
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'#tool_zoom':'zoom',
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'#tool_node_clone':'node_clone',
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'#tool_node_delete':'node_delete',
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'#tool_add_subpath':'add_subpath',
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'#tool_openclose_path':'open_path',
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//'#tool_node_link':'link_controls',
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//'#tool_group':'group',
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//'#tool_ungroup':'ungroup',
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//'#tool_unlink_use':'unlink_use',
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'#tool_alignleft, #tool_posleft':'align_left',
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'#tool_aligncenter, #tool_poscenter':'align_center',
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'#tool_alignright, #tool_posright':'align_right',
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'#tool_aligntop, #tool_postop':'align_top',
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'#tool_alignmiddle, #tool_posmiddle':'align_middle',
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'#tool_alignbottom, #tool_posbottom':'align_bottom',
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'#cur_position':'align',
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'#linecap_butt,#cur_linecap':'linecap_butt',
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'#linecap_round':'linecap_round',
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'#linecap_square':'linecap_square',
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'#linejoin_miter,#cur_linejoin':'linejoin_miter',
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'#linejoin_round':'linejoin_round',
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'#linejoin_bevel':'linejoin_bevel',
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'#url_notice':'warning',
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'#layer_up':'go_up',
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'#layer_down':'go_down',
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'#layer_moreopts':'context_menu',
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'#layerlist td.layervis':'eye',
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'#tool_source_save,#tool_docprops_save,#tool_prefs_save':'ok',
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'#tool_source_cancel,#tool_docprops_cancel,#tool_prefs_cancel':'cancel',
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'#rwidthLabel, #iwidthLabel':'width',
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'#rheightLabel, #iheightLabel':'height',
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//'#cornerRadiusLabel span':'c_radius',
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'#angleLabel':'angle',
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'#linkLabel,#tool_make_link,#tool_make_link_multi':'globe_link',
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'#zoomLabel':'zoom',
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//'#tool_fill label': 'fill',
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//'#tool_stroke .icon_label': 'stroke',
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//'#group_opacityLabel': 'opacity',
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'#blurLabel': 'blur',
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//'#font_sizeLabel': 'fontsize',
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'.flyout_arrow_horiz':'arrow_right',
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//'.dropdown button, #main_button .dropdown':'arrow_down',
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'#palette .palette_item:first, #fill_bg, #stroke_bg':'no_color'
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},
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resize: {
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'#logo .svg_icon': 32,
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'.flyout_arrow_horiz .svg_icon': 5,
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'.layer_button .svg_icon, #layerlist td.layervis .svg_icon': 14,
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//'.dropdown button .svg_icon': 7,
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'#main_button .dropdown .svg_icon': 9,
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'#fill_bg .svg_icon, #stroke_bg .svg_icon': 24,
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'.palette_item:first .svg_icon': 16,
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'.toolbar_button button .svg_icon':16,
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'.stroke_tool div div .svg_icon': 20,
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'#tools_bottom label .svg_icon': 18,
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'#zoom_dropdown .svg_icon': 7
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},
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callback: function(icons) {
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$('.toolbar_button button > svg, .toolbar_button button > img').each(function() {
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$(this).parent().prepend(this);
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});
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var tleft = $('#tools_left');
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if (tleft.length != 0) {
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var min_height = tleft.offset().top + tleft.outerHeight();
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}
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// Look for any missing flyout icons from plugins
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$('.tools_flyout').each(function() {
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var shower = $('#' + this.id + '_show');
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var sel = shower.attr('data-curopt');
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// Check if there's an icon here
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if(!shower.children('svg, img').length) {
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var clone = $(sel).children().clone();
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if(clone.length) {
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clone[0].removeAttribute('style'); //Needed for Opera
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shower.append(clone);
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}
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}
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});
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svgEditor.runCallbacks();
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setTimeout(function() {
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$('.flyout_arrow_horiz:empty').each(function() {
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$(this).append($.getSvgIcon('arrow_right').width(5).height(5));
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});
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}, 1);
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}
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});
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Editor.canvas = svgCanvas = new $.SvgCanvas(document.getElementById("svgcanvas"), curConfig);
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Editor.show_save_warning = false;
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var palette = ["#000000", "#3f3f3f", "#7f7f7f", "#bfbfbf", "#ffffff",
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"#ff0000", "#ff7f00", "#ffff00", "#7fff00",
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"#00ff00", "#00ff7f", "#00ffff", "#007fff",
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"#0000ff", "#7f00ff", "#ff00ff", "#ff007f",
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"#7f0000", "#7f3f00", "#7f7f00", "#3f7f00",
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"#007f00", "#007f3f", "#007f7f", "#003f7f",
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"#00007f", "#3f007f", "#7f007f", "#7f003f",
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"#ffaaaa", "#ffd4aa", "#ffffaa", "#d4ffaa",
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"#aaffaa", "#aaffd4", "#aaffff", "#aad4ff"
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],
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isMac = (navigator.platform.indexOf("Mac") >= 0),
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isWebkit = (navigator.userAgent.indexOf("AppleWebKit") >= 0),
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modKey = (isMac ? "meta+" : "ctrl+"), // ⌘
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path = svgCanvas.pathActions,
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undoMgr = svgCanvas.undoMgr,
|
|
Utils = svgedit.utilities,
|
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default_img_url = curConfig.imgPath + "placeholder.svg",
|
|
workarea = $("#workarea"),
|
|
canv_menu = $("#cmenu_canvas"),
|
|
layer_menu = $("#cmenu_layers"),
|
|
exportWindow = null,
|
|
tool_scale = 1,
|
|
zoomInIcon = 'crosshair',
|
|
zoomOutIcon = 'crosshair',
|
|
ui_context = 'toolbars',
|
|
orig_source = '',
|
|
paintBox = {fill: null, stroke:null};
|
|
|
|
|
|
// This puts the correct shortcuts in the menus
|
|
if (!isMac) {
|
|
$('.shortcut').each(function(){
|
|
var text = $(this).text();
|
|
$(this).text(text.split("⌘").join("Ctrl+"))
|
|
});
|
|
}
|
|
|
|
// This sets up alternative dialog boxes. They mostly work the same way as
|
|
// their UI counterparts, expect instead of returning the result, a callback
|
|
// needs to be included that returns the result as its first parameter.
|
|
// In the future we may want to add additional types of dialog boxes, since
|
|
// they should be easy to handle this way.
|
|
(function() {
|
|
$('#dialog_container').draggable({cancel:'#dialog_content, #dialog_buttons *', containment: 'window'});
|
|
var box = $('#dialog_box'), btn_holder = $('#dialog_buttons');
|
|
|
|
var dbox = function(type, msg, callback, defText) {
|
|
$('#dialog_content').html('<p>'+msg.replace(/\n/g,'</p><p>')+'</p>')
|
|
.toggleClass('prompt',(type=='prompt'));
|
|
btn_holder.empty();
|
|
|
|
var ok = $('<input type="button" value="' + uiStrings.common.ok + '">').appendTo(btn_holder);
|
|
|
|
if(type != 'alert') {
|
|
$('<input type="button" value="' + uiStrings.common.cancel + '">')
|
|
.appendTo(btn_holder)
|
|
.click(function() { box.hide();callback(false)});
|
|
}
|
|
|
|
if(type == 'prompt') {
|
|
var input = $('<input type="text">').prependTo(btn_holder);
|
|
input.val(defText || '');
|
|
input.bind('keydown', 'return', function() {ok.click();});
|
|
}
|
|
|
|
if(type == 'process') {
|
|
ok.hide();
|
|
}
|
|
|
|
box.show();
|
|
|
|
ok.click(function() {
|
|
box.hide();
|
|
var resp = (type == 'prompt')?input.val():true;
|
|
if(callback) callback(resp);
|
|
}).focus();
|
|
|
|
if(type == 'prompt') input.focus();
|
|
}
|
|
|
|
$.alert = function(msg, cb) { dbox('alert', msg, cb);};
|
|
$.confirm = function(msg, cb) { dbox('confirm', msg, cb);};
|
|
$.process_cancel = function(msg, cb) { dbox('process', msg, cb);};
|
|
$.prompt = function(msg, txt, cb) { dbox('prompt', msg, cb, txt);};
|
|
}());
|
|
|
|
var setSelectMode = function() {
|
|
var curr = $('.tool_button_current');
|
|
if(curr.length && curr[0].id !== 'tool_select') {
|
|
curr.removeClass('tool_button_current').addClass('tool_button');
|
|
$('#tool_select').addClass('tool_button_current').removeClass('tool_button');
|
|
$('#styleoverrides').text('#svgcanvas svg *{cursor:move;pointer-events:all} #svgcanvas svg{cursor:default}');
|
|
}
|
|
svgCanvas.setMode('select');
|
|
};
|
|
|
|
var togglePathEditMode = function(editmode, elems) {
|
|
$('#path_node_panel').toggle(editmode);
|
|
$('#tools_bottom_2,#tools_bottom_3').toggle(!editmode);
|
|
if(editmode) {
|
|
// Change select icon
|
|
$('.tool_button_current').removeClass('tool_button_current').addClass('tool_button');
|
|
$('#tool_select').addClass('tool_button_current').removeClass('tool_button');
|
|
setIcon('#tool_select', 'select_node');
|
|
multiselected = false;
|
|
if(elems.length) {
|
|
selectedElement = elems[0];
|
|
}
|
|
} else {
|
|
if (elems[0]) {
|
|
var selector = svgCanvas.selectorManager.requestSelector(elems[0])
|
|
selector.reset(elems[0]);
|
|
selector.selectorRect.setAttribute('display', 'inline');
|
|
}
|
|
|
|
setIcon('#tool_select', 'select');
|
|
}
|
|
}
|
|
|
|
// used to make the flyouts stay on the screen longer the very first time
|
|
var flyoutspeed = 1250;
|
|
var textBeingEntered = false;
|
|
var selectedElement = null;
|
|
var multiselected = false;
|
|
var editingsource = false;
|
|
var docprops = false;
|
|
var preferences = false;
|
|
var cur_context = '';
|
|
var orig_title = $('title:first').text();
|
|
|
|
var saveHandler = function(window,svg) {
|
|
Editor.show_save_warning = false;
|
|
|
|
// by default, we add the XML prolog back, systems integrating SVG-edit (wikis, CMSs)
|
|
// can just provide their own custom save handler and might not want the XML prolog
|
|
svg = '<?xml version="1.0"?>\n' + svg;
|
|
|
|
// Opens the SVG in new window, with warning about Mozilla bug #308590 when applicable
|
|
|
|
var ua = navigator.userAgent;
|
|
|
|
// Chrome 5 (and 6?) don't allow saving, show source instead ( http://code.google.com/p/chromium/issues/detail?id=46735 )
|
|
// IE9 doesn't allow standalone Data URLs ( https://connect.microsoft.com/IE/feedback/details/542600/data-uri-images-fail-when-loaded-by-themselves )
|
|
if((~ua.indexOf('Chrome') && $.browser.version >= 533) || ~ua.indexOf('MSIE')) {
|
|
showSourceEditor(0,true);
|
|
return;
|
|
}
|
|
var win = window.open("data:image/svg+xml;base64," + Utils.encode64(svg));
|
|
|
|
// Alert will only appear the first time saved OR the first time the bug is encountered
|
|
var done = $.pref('save_notice_done');
|
|
if(done !== "all") {
|
|
|
|
var note = uiStrings.notification.saveFromBrowser.replace('%s', 'SVG');
|
|
|
|
// Check if FF and has <defs/>
|
|
if(ua.indexOf('Gecko/') !== -1) {
|
|
if(svg.indexOf('<defs') !== -1) {
|
|
note += "\n\n" + uiStrings.notification.defsFailOnSave;
|
|
$.pref('save_notice_done', 'all');
|
|
done = "all";
|
|
} else {
|
|
$.pref('save_notice_done', 'part');
|
|
}
|
|
} else {
|
|
$.pref('save_notice_done', 'all');
|
|
}
|
|
|
|
if(done !== 'part') {
|
|
win.alert(note);
|
|
}
|
|
}
|
|
};
|
|
|
|
var exportHandler = function(window, data) {
|
|
var issues = data.issues;
|
|
|
|
if(!$('#export_canvas').length) {
|
|
$('<canvas>', {id: 'export_canvas'}).hide().appendTo('body');
|
|
}
|
|
var c = $('#export_canvas')[0];
|
|
|
|
c.width = svgCanvas.contentW;
|
|
c.height = svgCanvas.contentH;
|
|
canvg(c, data.svg, {renderCallback: function() {
|
|
var datauri = c.toDataURL('image/png');
|
|
exportWindow.location.href = datauri;
|
|
var done = $.pref('export_notice_done');
|
|
if(done !== "all") {
|
|
var note = uiStrings.notification.saveFromBrowser.replace('%s', 'PNG');
|
|
|
|
// Check if there's issues
|
|
if(issues.length) {
|
|
var pre = "\n \u2022 ";
|
|
note += ("\n\n" + uiStrings.notification.noteTheseIssues + pre + issues.join(pre));
|
|
}
|
|
|
|
// Note that this will also prevent the notice even though new issues may appear later.
|
|
// May want to find a way to deal with that without annoying the user
|
|
$.pref('export_notice_done', 'all');
|
|
exportWindow.alert(note);
|
|
}
|
|
}});
|
|
};
|
|
|
|
// called when we've selected a different element
|
|
var selectedChanged = function(window,elems) {
|
|
var mode = svgCanvas.getMode();
|
|
if(mode === "select") setSelectMode();
|
|
var is_node = (mode == "pathedit");
|
|
// if elems[1] is present, then we have more than one element
|
|
selectedElement = (elems.length == 1 || elems[1] == null ? elems[0] : null);
|
|
multiselected = (elems.length >= 2 && elems[1] != null);
|
|
if (selectedElement != null) {
|
|
// unless we're already in always set the mode of the editor to select because
|
|
// upon creation of a text element the editor is switched into
|
|
// select mode and this event fires - we need our UI to be in sync
|
|
|
|
if (!is_node) {
|
|
updateToolbar();
|
|
}
|
|
|
|
}
|
|
togglePathEditMode(is_node, elems);
|
|
updateContextPanel();
|
|
svgCanvas.runExtensions("selectedChanged", {
|
|
elems: elems,
|
|
selectedElement: selectedElement,
|
|
multiselected: multiselected
|
|
});
|
|
};
|
|
|
|
// Call when part of element is in process of changing, generally
|
|
// on mousemove actions like rotate, move, etc.
|
|
var elementTransition = function(window,elems) {
|
|
var mode = svgCanvas.getMode();
|
|
var elem = elems[0];
|
|
|
|
if(!elem) return;
|
|
|
|
multiselected = (elems.length >= 2 && elems[1] != null);
|
|
// Only updating fields for single elements for now
|
|
if(!multiselected) {
|
|
switch ( mode ) {
|
|
case "rotate":
|
|
var ang = svgCanvas.getRotationAngle(elem);
|
|
$('#angle').val(Math.round(ang));
|
|
$('#tool_reorient').toggleClass('disabled', ang == 0);
|
|
break;
|
|
|
|
// TODO: Update values that change on move/resize, etc
|
|
// case "select":
|
|
// case "resize":
|
|
// break;
|
|
}
|
|
}
|
|
svgCanvas.runExtensions("elementTransition", {
|
|
elems: elems
|
|
});
|
|
};
|
|
|
|
// called when any element has changed
|
|
var elementChanged = function(window,elems) {
|
|
var mode = svgCanvas.getMode();
|
|
if(mode === "select") {
|
|
setSelectMode();
|
|
}
|
|
|
|
for (var i = 0; i < elems.length; ++i) {
|
|
var elem = elems[i];
|
|
|
|
// if the element changed was the svg, then it could be a resolution change
|
|
if (elem && elem.tagName === "svg") {
|
|
populateLayers();
|
|
updateCanvas();
|
|
}
|
|
// Update selectedElement if element is no longer part of the image.
|
|
// This occurs for the text elements in Firefox
|
|
else if(elem && selectedElement && selectedElement.parentNode == null) {
|
|
// || elem && elem.tagName == "path" && !multiselected) { // This was added in r1430, but not sure why
|
|
selectedElement = elem;
|
|
}
|
|
}
|
|
|
|
Editor.show_save_warning = true;
|
|
|
|
// we update the contextual panel with potentially new
|
|
// positional/sizing information (we DON'T want to update the
|
|
// toolbar here as that creates an infinite loop)
|
|
// also this updates the history buttons
|
|
|
|
// we tell it to skip focusing the text control if the
|
|
// text element was previously in focus
|
|
updateContextPanel();
|
|
|
|
// In the event a gradient was flipped:
|
|
if(selectedElement && mode === "select") {
|
|
paintBox.fill.update();
|
|
paintBox.stroke.update();
|
|
}
|
|
|
|
svgCanvas.runExtensions("elementChanged", {
|
|
elems: elems
|
|
});
|
|
};
|
|
|
|
var zoomChanged = function(window, bbox, autoCenter) {
|
|
var scrbar = 15,
|
|
res = svgCanvas.getResolution(),
|
|
w_area = workarea,
|
|
canvas_pos = $('#svgcanvas').position();
|
|
var z_info = svgCanvas.setBBoxZoom(bbox, w_area.width()-scrbar, w_area.height()-scrbar);
|
|
if(!z_info) return;
|
|
var zoomlevel = z_info.zoom,
|
|
bb = z_info.bbox;
|
|
|
|
if(zoomlevel < .001) {
|
|
changeZoom({value: .1});
|
|
return;
|
|
}
|
|
|
|
// $('#zoom').val(Math.round(zoomlevel*100));
|
|
$('#zoom').val(zoomlevel*100);
|
|
|
|
if(autoCenter) {
|
|
updateCanvas();
|
|
} else {
|
|
updateCanvas(false, {x: bb.x * zoomlevel + (bb.width * zoomlevel)/2, y: bb.y * zoomlevel + (bb.height * zoomlevel)/2});
|
|
}
|
|
|
|
if(svgCanvas.getMode() == 'zoom' && bb.width) {
|
|
// Go to select if a zoom box was drawn
|
|
setSelectMode();
|
|
}
|
|
|
|
zoomDone();
|
|
}
|
|
|
|
$('#cur_context_panel').delegate('a', 'click', function() {
|
|
var link = $(this);
|
|
if(link.attr('data-root')) {
|
|
svgCanvas.leaveContext();
|
|
} else {
|
|
svgCanvas.setContext(link.text());
|
|
}
|
|
return false;
|
|
});
|
|
|
|
var contextChanged = function(win, context) {
|
|
|
|
var link_str = '';
|
|
if(context) {
|
|
var str = '';
|
|
link_str = '<a href="#" data-root="y">' + svgCanvas.getCurrentDrawing().getCurrentLayerName() + '</a>';
|
|
|
|
$(context).parentsUntil('#svgcontent > g').andSelf().each(function() {
|
|
if(this.id) {
|
|
str += ' > ' + this.id;
|
|
if(this !== context) {
|
|
link_str += ' > <a href="#">' + this.id + '</a>';
|
|
} else {
|
|
link_str += ' > ' + this.id;
|
|
}
|
|
}
|
|
});
|
|
|
|
cur_context = str;
|
|
} else {
|
|
cur_context = null;
|
|
}
|
|
$('#cur_context_panel').toggle(!!context).html(link_str);
|
|
|
|
|
|
updateTitle();
|
|
}
|
|
|
|
// Makes sure the current selected paint is available to work with
|
|
var prepPaints = function() {
|
|
paintBox.fill.prep();
|
|
paintBox.stroke.prep();
|
|
}
|
|
|
|
var flyout_funcs = {};
|
|
|
|
var setupFlyouts = function(holders) {
|
|
$.each(holders, function(hold_sel, btn_opts) {
|
|
var buttons = $(hold_sel).children();
|
|
var show_sel = hold_sel + '_show';
|
|
var shower = $(show_sel);
|
|
var def = false;
|
|
buttons.addClass('tool_button')
|
|
.unbind('click mousedown mouseup') // may not be necessary
|
|
.each(function(i) {
|
|
// Get this buttons options
|
|
var opts = btn_opts[i];
|
|
|
|
// Remember the function that goes with this ID
|
|
flyout_funcs[opts.sel] = opts.fn;
|
|
|
|
if(opts.isDefault) def = i;
|
|
|
|
// Clicking the icon in flyout should set this set's icon
|
|
var func = function(event) {
|
|
var options = opts;
|
|
//find the currently selected tool if comes from keystroke
|
|
if (event.type === "keydown") {
|
|
var flyoutIsSelected = $(options.parent + "_show").hasClass('tool_button_current');
|
|
var currentOperation = $(options.parent + "_show").attr("data-curopt");
|
|
$.each(holders[opts.parent], function(i, tool){
|
|
if (tool.sel == currentOperation) {
|
|
if(!event.shiftKey || !flyoutIsSelected) {
|
|
options = tool;
|
|
}
|
|
else {
|
|
options = holders[opts.parent][i+1] || holders[opts.parent][0];
|
|
}
|
|
}
|
|
});
|
|
}
|
|
if($(this).hasClass('disabled')) return false;
|
|
if (toolButtonClick(show_sel)) {
|
|
options.fn();
|
|
}
|
|
if(options.icon) {
|
|
var icon = $.getSvgIcon(options.icon, true);
|
|
} else {
|
|
var icon = $(options.sel).children().eq(0).clone();
|
|
}
|
|
|
|
icon[0].setAttribute('width',shower.width());
|
|
icon[0].setAttribute('height',shower.height());
|
|
shower.children(':not(.flyout_arrow_horiz)').remove();
|
|
shower.append(icon).attr('data-curopt', options.sel); // This sets the current mode
|
|
}
|
|
|
|
$(this).mouseup(func);
|
|
|
|
if(opts.key) {
|
|
$(document).bind('keydown', opts.key[0] + " shift+" + opts.key[0], func);
|
|
}
|
|
});
|
|
|
|
if(def) {
|
|
shower.attr('data-curopt', btn_opts[def].sel);
|
|
} else if(!shower.attr('data-curopt')) {
|
|
// Set first as default
|
|
shower.attr('data-curopt', btn_opts[0].sel);
|
|
}
|
|
|
|
var timer;
|
|
|
|
var pos = $(show_sel).position();
|
|
$(hold_sel).css({'left': pos.left+34, 'top': pos.top+77});
|
|
|
|
// Clicking the "show" icon should set the current mode
|
|
shower.mousedown(function(evt) {
|
|
if ($('#tools_shapelib').is(":visible")) toolButtonClick(show_sel, false);
|
|
if(shower.hasClass('disabled')) return false;
|
|
var holder = $(hold_sel);
|
|
var l = pos.left+34;
|
|
var w = holder.width()*-1;
|
|
var time = holder.data('shown_popop')?200:0;
|
|
timer = setTimeout(function() {
|
|
// Show corresponding menu
|
|
if(!shower.data('isLibrary')) {
|
|
holder.css('left', w).show().animate({
|
|
left: l
|
|
},150);
|
|
} else {
|
|
holder.css('left', l).show();
|
|
}
|
|
holder.data('shown_popop',true);
|
|
},time);
|
|
evt.preventDefault();
|
|
}).mouseup(function(evt) {
|
|
clearTimeout(timer);
|
|
var opt = $(this).attr('data-curopt');
|
|
// Is library and popped up, so do nothing
|
|
if(shower.data('isLibrary') && $(show_sel.replace('_show','')).is(':visible')) {
|
|
toolButtonClick(show_sel, true);
|
|
return;
|
|
}
|
|
if (toolButtonClick(show_sel) && (opt in flyout_funcs)) {
|
|
flyout_funcs[opt]();
|
|
}
|
|
});
|
|
|
|
// $('#tools_rect').mouseleave(function(){$('#tools_rect').fadeOut();});
|
|
});
|
|
|
|
setFlyoutTitles();
|
|
}
|
|
|
|
var makeFlyoutHolder = function(id, child) {
|
|
var div = $('<div>',{
|
|
'class': 'tools_flyout',
|
|
id: id
|
|
}).appendTo('#svg_editor').append(child);
|
|
|
|
return div;
|
|
}
|
|
|
|
var setFlyoutPositions = function() {
|
|
$('.tools_flyout').each(function() {
|
|
var shower = $('#' + this.id + '_show');
|
|
var pos = shower.offset();
|
|
var w = shower.outerWidth();
|
|
$(this).css({left: (pos.left + w)*tool_scale, top: pos.top});
|
|
});
|
|
}
|
|
|
|
var setFlyoutTitles = function() {
|
|
$('.tools_flyout').each(function() {
|
|
var shower = $('#' + this.id + '_show');
|
|
if(shower.data('isLibrary')) return;
|
|
|
|
var tooltips = [];
|
|
$(this).children().each(function() {
|
|
tooltips.push(this.title);
|
|
});
|
|
shower[0].title = tooltips.join(' / ');
|
|
});
|
|
}
|
|
|
|
var resize_timer;
|
|
|
|
var extAdded = function(window, ext) {
|
|
|
|
var cb_called = false;
|
|
var resize_done = false;
|
|
var cb_ready = true; // Set to false to delay callback (e.g. wait for $.svgIcons)
|
|
|
|
function prepResize() {
|
|
if(resize_timer) {
|
|
clearTimeout(resize_timer);
|
|
resize_timer = null;
|
|
}
|
|
if(!resize_done) {
|
|
resize_timer = setTimeout(function() {
|
|
resize_done = true;
|
|
setIconSize(curPrefs.iconsize);
|
|
}, 50);
|
|
}
|
|
}
|
|
|
|
|
|
var runCallback = function() {
|
|
if(ext.callback && !cb_called && cb_ready) {
|
|
cb_called = true;
|
|
ext.callback();
|
|
}
|
|
}
|
|
|
|
var btn_selects = [];
|
|
|
|
if(ext.context_tools) {
|
|
$.each(ext.context_tools, function(i, tool) {
|
|
// Add select tool
|
|
var cont_id = tool.container_id?(' id="' + tool.container_id + '"'):"";
|
|
|
|
var panel = $('#' + tool.panel);
|
|
|
|
// create the panel if it doesn't exist
|
|
if(!panel.length)
|
|
panel = $('<div>', {id: tool.panel}).appendTo("#tools_top");
|
|
|
|
// TODO: Allow support for other types, or adding to existing tool
|
|
switch (tool.type) {
|
|
case 'tool_button':
|
|
var html = '<div class="tool_button">' + tool.id + '</div>';
|
|
var div = $(html).appendTo(panel);
|
|
if (tool.events) {
|
|
$.each(tool.events, function(evt, func) {
|
|
$(div).bind(evt, func);
|
|
});
|
|
}
|
|
break;
|
|
case 'select':
|
|
var html = '<label' + cont_id + '>'
|
|
+ '<select id="' + tool.id + '">';
|
|
$.each(tool.options, function(val, text) {
|
|
var sel = (val == tool.defval) ? " selected":"";
|
|
html += '<option value="'+val+'"' + sel + '>' + text + '</option>';
|
|
});
|
|
html += "</select></label>";
|
|
// Creates the tool, hides & adds it, returns the select element
|
|
var sel = $(html).appendTo(panel).find('select');
|
|
|
|
$.each(tool.events, function(evt, func) {
|
|
$(sel).bind(evt, func);
|
|
});
|
|
break;
|
|
case 'button-select':
|
|
var html = '<div id="' + tool.id + '" class="dropdown toolset" title="' + tool.title + '">'
|
|
+ '<div id="cur_' + tool.id + '" class="icon_label"></div><button></button></div>';
|
|
|
|
var list = $('<ul id="' + tool.id + '_opts"></ul>').appendTo('#option_lists');
|
|
|
|
if(tool.colnum) {
|
|
list.addClass('optcols' + tool.colnum);
|
|
}
|
|
|
|
// Creates the tool, hides & adds it, returns the select element
|
|
var dropdown = $(html).appendTo(panel).children();
|
|
|
|
btn_selects.push({
|
|
elem: ('#' + tool.id),
|
|
list: ('#' + tool.id + '_opts'),
|
|
title: tool.title,
|
|
callback: tool.events.change,
|
|
cur: ('#cur_' + tool.id)
|
|
});
|
|
|
|
break;
|
|
case 'input':
|
|
var html = '<label' + cont_id + '>'
|
|
+ '<span id="' + tool.id + '_label">'
|
|
+ tool.label + ':</span>'
|
|
+ '<input id="' + tool.id + '" title="' + tool.title
|
|
+ '" size="' + (tool.size || "4") + '" value="' + (tool.defval || "") + '" type="text"/></label>'
|
|
|
|
// Creates the tool, hides & adds it, returns the select element
|
|
|
|
// Add to given tool.panel
|
|
var inp = $(html).appendTo(panel).find('input');
|
|
|
|
if(tool.spindata) {
|
|
inp.SpinButton(tool.spindata);
|
|
}
|
|
|
|
if(tool.events) {
|
|
$.each(tool.events, function(evt, func) {
|
|
inp.bind(evt, func);
|
|
});
|
|
}
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
});
|
|
}
|
|
|
|
if(ext.buttons) {
|
|
var fallback_obj = {},
|
|
placement_obj = {},
|
|
svgicons = ext.svgicons;
|
|
var holders = {};
|
|
|
|
|
|
// Add buttons given by extension
|
|
$.each(ext.buttons, function(i, btn) {
|
|
var icon;
|
|
var id = btn.id;
|
|
var num = i;
|
|
|
|
// Give button a unique ID
|
|
while($('#'+id).length) {
|
|
id = btn.id + '_' + (++num);
|
|
}
|
|
|
|
if(!svgicons) {
|
|
icon = (btn.type == "menu") ? "" : $('<img src="' + btn.icon + '">');
|
|
} else {
|
|
fallback_obj[id] = btn.icon;
|
|
var svgicon = btn.svgicon?btn.svgicon:btn.id;
|
|
if(btn.type == 'app_menu') {
|
|
placement_obj['#' + id + ' > div'] = svgicon;
|
|
} else {
|
|
placement_obj['#' + id] = svgicon;
|
|
}
|
|
}
|
|
|
|
var cls, parent;
|
|
|
|
|
|
|
|
// Set button up according to its type
|
|
switch ( btn.type ) {
|
|
case 'mode_flyout':
|
|
case 'mode':
|
|
cls = 'tool_button';
|
|
if(btn.cls) {
|
|
cls += " " + btn.cls;
|
|
}
|
|
parent = "#tools_left";
|
|
break;
|
|
case 'context':
|
|
cls = 'tool_button';
|
|
parent = "#" + btn.panel;
|
|
// create the panel if it doesn't exist
|
|
if(!$(parent).length)
|
|
$('<div>', {id: btn.panel}).appendTo("#tools_top");
|
|
break;
|
|
case 'menu':
|
|
cls = 'menu_item tool_button';
|
|
parent = "#" + (btn.after || btn.panel);
|
|
break;
|
|
case 'app_menu':
|
|
cls = '';
|
|
parent = btn.parent || '#main_menu ul';
|
|
// create the panel if it doesn't exist
|
|
if(!$(parent).length)
|
|
$('<div>', {id: btn.panel}).appendTo("#tools_top");
|
|
break;
|
|
}
|
|
|
|
var button = $((btn.list || btn.type == 'app_menu')?'<li/>':'<div/>')
|
|
.attr("id", id)
|
|
.attr("title", btn.title)
|
|
.addClass(cls);
|
|
if(!btn.includeWith && !btn.list) {
|
|
if("position" in btn) {
|
|
$(parent).children().eq(btn.position).before(button);
|
|
} else {
|
|
if (btn.type != "menu" || !btn.after) button.appendTo(parent);
|
|
else $(parent).after(button);
|
|
}
|
|
|
|
if(btn.type =='mode_flyout') {
|
|
// Add to flyout menu / make flyout menu
|
|
// var opts = btn.includeWith;
|
|
// // opts.button, default, position
|
|
var ref_btn = $(button);
|
|
|
|
var flyout_holder = ref_btn.parent();
|
|
// Create a flyout menu if there isn't one already
|
|
if(!ref_btn.parent().hasClass('tools_flyout')) {
|
|
// Create flyout placeholder
|
|
var tls_id = ref_btn[0].id.replace('tool_','tools_')
|
|
var show_btn = ref_btn.clone()
|
|
.attr('id',tls_id + '_show')
|
|
.append($('<div>',{'class':'flyout_arrow_horiz'}));
|
|
|
|
ref_btn.before(show_btn);
|
|
|
|
// Create a flyout div
|
|
flyout_holder = makeFlyoutHolder(tls_id, ref_btn);
|
|
flyout_holder.data('isLibrary', true);
|
|
show_btn.data('isLibrary', true);
|
|
}
|
|
|
|
|
|
|
|
// var ref_data = Actions.getButtonData(opts.button);
|
|
|
|
placement_obj['#' + tls_id + '_show'] = btn.id;
|
|
// TODO: Find way to set the current icon using the iconloader if this is not default
|
|
|
|
// Include data for extension button as well as ref button
|
|
var cur_h = holders['#'+flyout_holder[0].id] = [{
|
|
sel: '#'+id,
|
|
fn: btn.events.click,
|
|
icon: btn.id,
|
|
// key: btn.key,
|
|
isDefault: true
|
|
}, ref_data];
|
|
|
|
} else if(btn.type == 'app_menu' || btn.type == 'menu') {
|
|
button.append(btn.title);
|
|
}
|
|
|
|
} else if(btn.list) {
|
|
// Add button to list
|
|
button.addClass('push_button');
|
|
$('#' + btn.list + '_opts').append(button);
|
|
if(btn.isDefault) {
|
|
$('#cur_' + btn.list).append(button.children().clone());
|
|
var svgicon = btn.svgicon?btn.svgicon:btn.id;
|
|
placement_obj['#cur_' + btn.list] = svgicon;
|
|
}
|
|
} else if(btn.includeWith) {
|
|
// Add to flyout menu / make flyout menu
|
|
var opts = btn.includeWith;
|
|
// opts.button, default, position
|
|
var ref_btn = $(opts.button);
|
|
|
|
var flyout_holder = ref_btn.parent();
|
|
// Create a flyout menu if there isn't one already
|
|
if(!ref_btn.parent().hasClass('tools_flyout')) {
|
|
// Create flyout placeholder
|
|
var tls_id = ref_btn[0].id.replace('tool_','tools_')
|
|
var show_btn = ref_btn.clone()
|
|
.attr('id',tls_id + '_show')
|
|
.append($('<div>',{'class':'flyout_arrow_horiz'}));
|
|
|
|
ref_btn.before(show_btn);
|
|
|
|
// Create a flyout div
|
|
flyout_holder = makeFlyoutHolder(tls_id, ref_btn);
|
|
}
|
|
|
|
var ref_data = Actions.getButtonData(opts.button);
|
|
|
|
if(opts.isDefault) {
|
|
placement_obj['#' + tls_id + '_show'] = btn.id;
|
|
}
|
|
// TODO: Find way to set the current icon using the iconloader if this is not default
|
|
|
|
// Include data for extension button as well as ref button
|
|
var cur_h = holders['#'+flyout_holder[0].id] = [{
|
|
sel: '#'+id,
|
|
fn: btn.events.click,
|
|
icon: btn.id,
|
|
key: btn.key,
|
|
isDefault: btn.includeWith?btn.includeWith.isDefault:0
|
|
}, ref_data];
|
|
|
|
// {sel:'#tool_rect', fn: clickRect, evt: 'mouseup', key: 4, parent: '#tools_rect', icon: 'rect'}
|
|
|
|
var pos = ("position" in opts)?opts.position:'last';
|
|
var len = flyout_holder.children().length;
|
|
|
|
// Add at given position or end
|
|
if(!isNaN(pos) && pos >= 0 && pos < len) {
|
|
flyout_holder.children().eq(pos).before(button);
|
|
} else {
|
|
flyout_holder.append(button);
|
|
cur_h.reverse();
|
|
}
|
|
}
|
|
|
|
if(!svgicons) {
|
|
button.append(icon);
|
|
}
|
|
|
|
if(!btn.list) {
|
|
// Add given events to button
|
|
$.each(btn.events, function(name, func) {
|
|
if(name == "click") {
|
|
if(btn.type == 'mode') {
|
|
if(btn.includeWith) {
|
|
button.bind(name, func);
|
|
} else {
|
|
button.bind(name, function() {
|
|
if(toolButtonClick(button)) {
|
|
func();
|
|
}
|
|
});
|
|
}
|
|
if(btn.key) {
|
|
$(document).bind('keydown', btn.key, func);
|
|
if(btn.title) button.attr("title", btn.title + ' ['+btn.key+']');
|
|
}
|
|
} else {
|
|
button.bind(name, func);
|
|
}
|
|
} else {
|
|
button.bind(name, func);
|
|
}
|
|
});
|
|
}
|
|
setupFlyouts(holders);
|
|
});
|
|
|
|
$.each(btn_selects, function() {
|
|
addAltDropDown(this.elem, this.list, this.callback, {seticon: true});
|
|
});
|
|
|
|
if (svgicons)
|
|
cb_ready = false; // Delay callback
|
|
|
|
$.svgIcons(svgicons, {
|
|
w:27, h:27,
|
|
id_match: false,
|
|
no_img: (!isWebkit),
|
|
fallback: fallback_obj,
|
|
placement: placement_obj,
|
|
callback: function(icons) {
|
|
// Non-ideal hack to make the icon match the current size
|
|
if(curPrefs.iconsize && curPrefs.iconsize != 'm') {
|
|
prepResize();
|
|
}
|
|
cb_ready = true; // Ready for callback
|
|
runCallback();
|
|
}
|
|
|
|
});
|
|
}
|
|
|
|
runCallback();
|
|
};
|
|
|
|
var getPaint = function(color, opac, type) {
|
|
// update the editor's fill paint
|
|
var opts = null;
|
|
if (color.indexOf("url(#") === 0) {
|
|
var refElem = svgCanvas.getRefElem(color);
|
|
if(refElem) {
|
|
refElem = refElem.cloneNode(true);
|
|
} else {
|
|
refElem = $("#" + type + "_color defs *")[0];
|
|
}
|
|
|
|
opts = { alpha: opac };
|
|
opts[refElem.tagName] = refElem;
|
|
}
|
|
else if (color.indexOf("#") === 0) {
|
|
opts = {
|
|
alpha: opac,
|
|
solidColor: color.substr(1)
|
|
};
|
|
}
|
|
else {
|
|
opts = {
|
|
alpha: opac,
|
|
solidColor: 'none'
|
|
};
|
|
}
|
|
return new $.jGraduate.Paint(opts);
|
|
};
|
|
|
|
// set the canvas properties at init
|
|
var res = svgCanvas.getResolution();
|
|
if(curConfig.baseUnit !== "px") {
|
|
res.w = svgedit.units.convertUnit(res.w) + curConfig.baseUnit;
|
|
res.h = svgedit.units.convertUnit(res.h) + curConfig.baseUnit;
|
|
}
|
|
$('.canvas_width').val(res.w);
|
|
$('.canvas_height').val(res.h);
|
|
$('#docprops_button').on("click", function(){showDocProperties()});
|
|
|
|
var createBackground = function(fill) {
|
|
svgCanvas.createLayer("background")
|
|
cur_shape = svgCanvas.addSvgElementFromJson({
|
|
"element": "rect",
|
|
"attr": {
|
|
"x": -1,
|
|
"y": -1,
|
|
"width": res.w+2,
|
|
"height": res.h+2,
|
|
"stroke": "none",
|
|
"id": "canvas_background",
|
|
"opacity": 1,
|
|
"fill": fill || $.pref('bkgd_color'),
|
|
"style": "pointer-events:none"
|
|
}
|
|
});
|
|
svgCanvas.setCurrentLayer("Layer 1")
|
|
svgCanvas.setCurrentLayerPosition("1")
|
|
}
|
|
|
|
// create a new layer background if it doesn't exist
|
|
if (!document.getElementById('canvas_background')) createBackground();
|
|
else {
|
|
var fill = document.getElementById('canvas_background').getAttribute("fill");
|
|
|
|
}
|
|
if($.pref('bkgd_color')) {
|
|
setBackground($.pref('bkgd_color'), $.pref('bkgd_url'));
|
|
} else if($.pref('bkgd_url')) {
|
|
// No color set, only URL
|
|
setBackground(defaultPrefs.bkgd_color, $.pref('bkgd_url'));
|
|
}
|
|
|
|
// updates the toolbar (colors, opacity, etc) based on the selected element
|
|
// This function also updates the opacity and id elements that are in the context panel
|
|
var updateToolbar = function() {
|
|
if (selectedElement != null) {
|
|
|
|
switch ( selectedElement.tagName ) {
|
|
case 'use':
|
|
case 'image':
|
|
case 'foreignObject':
|
|
break;
|
|
case 'g':
|
|
case 'a':
|
|
// Look for common styles
|
|
|
|
var gWidth = null;
|
|
|
|
var childs = selectedElement.getElementsByTagName('*');
|
|
for(var i = 0, len = childs.length; i < len; i++) {
|
|
var swidth = childs[i].getAttribute("stroke-width");
|
|
|
|
if(i === 0) {
|
|
gWidth = swidth;
|
|
} else if(gWidth !== swidth) {
|
|
gWidth = null;
|
|
}
|
|
}
|
|
|
|
$('#stroke_width').val(gWidth === null ? "" : gWidth);
|
|
|
|
paintBox.fill.update(true);
|
|
paintBox.stroke.update(true);
|
|
|
|
|
|
break;
|
|
default:
|
|
paintBox.fill.update(true);
|
|
paintBox.stroke.update(true);
|
|
|
|
$('#stroke_width').val(selectedElement.getAttribute("stroke-width") || 1);
|
|
$('#stroke_style').val(selectedElement.getAttribute("stroke-dasharray")||"none");
|
|
|
|
var attr = selectedElement.getAttribute("stroke-linejoin") || 'miter';
|
|
|
|
if ($('#linejoin_' + attr).length != 0)
|
|
setStrokeOpt($('#linejoin_' + attr)[0]);
|
|
|
|
attr = selectedElement.getAttribute("stroke-linecap") || 'butt';
|
|
|
|
if ($('#linecap_' + attr).length != 0)
|
|
setStrokeOpt($('#linecap_' + attr)[0]);
|
|
}
|
|
|
|
}
|
|
|
|
// All elements including image and group have opacity
|
|
if(selectedElement != null) {
|
|
var opac_perc = ((selectedElement.getAttribute("opacity")||1.0)*100);
|
|
$('#group_opacity').val(opac_perc);
|
|
$('#opac_slider').slider('option', 'value', opac_perc);
|
|
$('#elem_id').val(selectedElement.id);
|
|
}
|
|
|
|
updateToolButtonState();
|
|
};
|
|
|
|
var setImageURL = Editor.setImageURL = function(url) {
|
|
if(!url) url = default_img_url;
|
|
|
|
svgCanvas.setImageURL(url);
|
|
$('#image_url').val(url);
|
|
|
|
if(url.indexOf('data:') === 0) {
|
|
// data URI found
|
|
$('#image_url').hide();
|
|
$('#change_image_url').show();
|
|
} else {
|
|
// regular URL
|
|
|
|
svgCanvas.embedImage(url, function(datauri) {
|
|
if(!datauri) {
|
|
// Couldn't embed, so show warning
|
|
$('#url_notice').show();
|
|
} else {
|
|
$('#url_notice').hide();
|
|
}
|
|
default_img_url = url;
|
|
});
|
|
$('#image_url').show();
|
|
$('#change_image_url').hide();
|
|
}
|
|
}
|
|
|
|
var setInputWidth = function(elem) {
|
|
var w = Math.min(Math.max(12 + elem.value.length * 6, 50), 300);
|
|
$(elem).width(w);
|
|
}
|
|
|
|
// updates the context panel tools based on the selected element
|
|
var updateContextPanel = function() {
|
|
var elem = selectedElement;
|
|
// If element has just been deleted, consider it null
|
|
if(elem != null && !elem.parentNode) elem = null;
|
|
var currentLayerName = svgCanvas.getCurrentDrawing().getCurrentLayerName();
|
|
var currentMode = svgCanvas.getMode();
|
|
var unit = curConfig.baseUnit !== 'px' ? curConfig.baseUnit : null;
|
|
|
|
var is_node = currentMode == 'pathedit'; //elem ? (elem.id && elem.id.indexOf('pathpointgrip') == 0) : false;
|
|
var menu_items = $('#cmenu_canvas li');
|
|
$('#selected_panel, #multiselected_panel, #g_panel, #path_panel, #rect_panel, #canvas_panel, #circle_panel,\
|
|
#ellipse_panel, #line_panel, #text_panel, #image_panel, #container_panel, #use_panel, #a_panel').hide();
|
|
$('.menu_item', '#edit_menu').addClass('disabled');
|
|
$('.menu_item', '#object_menu').addClass('disabled');
|
|
if (!elem && !multiselected) $("#canvas_panel").show();
|
|
if (elem != null) {
|
|
var elname = elem.nodeName;
|
|
var angle = svgCanvas.getRotationAngle(elem);
|
|
$('#angle').val(Math.round(angle));
|
|
|
|
var blurval = svgCanvas.getBlur(elem);
|
|
$('#blur').val(blurval);
|
|
$('#blur_slider').slider('option', 'value', blurval);
|
|
|
|
if(svgCanvas.addedNew) {
|
|
if(elname === 'image') {
|
|
// Prompt for URL if not a data URL
|
|
if(svgCanvas.getHref(elem).indexOf('data:') !== 0) {
|
|
promptImgURL();
|
|
}
|
|
} /*else if(elname == 'text') {
|
|
// TODO: Do something here for new text
|
|
}*/
|
|
}
|
|
|
|
if(!is_node && currentMode != 'pathedit') {
|
|
$('#selected_panel').show();
|
|
$('.action_selected').removeClass('disabled');
|
|
// Elements in this array already have coord fields
|
|
if(['line', 'circle', 'ellipse'].indexOf(elname) >= 0) {
|
|
$('#xy_panel').hide();
|
|
} else {
|
|
var x,y;
|
|
|
|
// Get BBox vals for g, polyline and path
|
|
if(['g', 'polyline', 'path'].indexOf(elname) >= 0) {
|
|
var bb = svgCanvas.getStrokedBBox([elem]);
|
|
if(bb) {
|
|
x = bb.x;
|
|
y = bb.y;
|
|
}
|
|
} else {
|
|
x = elem.getAttribute('x');
|
|
y = elem.getAttribute('y');
|
|
}
|
|
|
|
if(unit) {
|
|
x = svgedit.units.convertUnit(x);
|
|
y = svgedit.units.convertUnit(y);
|
|
}
|
|
|
|
$('#selected_x').val(Math.round(y) || 0);
|
|
$('#selected_y').val(Math.round(x) || 0);
|
|
$('#xy_panel').show();
|
|
}
|
|
|
|
// Elements in this array cannot be converted to a path
|
|
var no_path = ['image', 'text', 'path', 'g', 'use'].indexOf(elname) == -1;
|
|
if (no_path) $('.action_path_convert_selected').removeClass('disabled');
|
|
if (elname === "path") $('.action_path_selected').removeClass('disabled');
|
|
} else {
|
|
var point = path.getNodePoint();
|
|
$('#tool_add_subpath').removeClass('push_button_pressed').addClass('tool_button');
|
|
$('#tool_node_delete').toggleClass('disabled', !path.canDeleteNodes);
|
|
|
|
// Show open/close button based on selected point
|
|
setIcon('#tool_openclose_path', path.closed_subpath ? 'open_path' : 'close_path');
|
|
|
|
if(point) {
|
|
var seg_type = $('#seg_type');
|
|
if(unit) {
|
|
point.x = svgedit.units.convertUnit(point.x);
|
|
point.y = svgedit.units.convertUnit(point.y);
|
|
}
|
|
$('#path_node_x').val(Math.round(point.x));
|
|
$('#path_node_y').val(Math.round(point.y));
|
|
if(point.type) {
|
|
seg_type.val(point.type).removeAttr('disabled');
|
|
} else {
|
|
seg_type.val(4).attr('disabled','disabled');
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
// update contextual tools here
|
|
var panels = {
|
|
g: [],
|
|
a: [],
|
|
rect: ['rx','width','height'],
|
|
image: ['width','height'],
|
|
circle: ['cx','cy','r'],
|
|
ellipse: ['cx','cy','rx','ry'],
|
|
line: ['x1','y1','x2','y2'],
|
|
text: [],
|
|
'use': []
|
|
};
|
|
|
|
var el_name = elem.tagName;
|
|
|
|
if($(elem).data('gsvg')) {
|
|
$('#g_panel').show();
|
|
}
|
|
|
|
if (el_name == "path") {
|
|
$('#path_panel').show();
|
|
}
|
|
|
|
if(panels[el_name]) {
|
|
var cur_panel = panels[el_name];
|
|
$('#' + el_name + '_panel').show();
|
|
|
|
$.each(cur_panel, function(i, item) {
|
|
var attrVal = elem.getAttribute(item);
|
|
if(curConfig.baseUnit !== 'px' && elem[item]) {
|
|
var bv = elem[item].baseVal.value;
|
|
attrVal = svgedit.units.convertUnit(bv);
|
|
}
|
|
|
|
$('#' + el_name + '_' + item).val(Math.round(attrVal) || 0);
|
|
});
|
|
if(el_name == 'text') {
|
|
$('#text_panel').css("display", "inline");
|
|
if (svgCanvas.getItalic()) {
|
|
$('#tool_italic').addClass('push_button_pressed').removeClass('tool_button');
|
|
}
|
|
else {
|
|
$('#tool_italic').removeClass('push_button_pressed').addClass('tool_button');
|
|
}
|
|
if (svgCanvas.getBold()) {
|
|
$('#tool_bold').addClass('push_button_pressed').removeClass('tool_button');
|
|
}
|
|
else {
|
|
$('#tool_bold').removeClass('push_button_pressed').addClass('tool_button');
|
|
}
|
|
$('#font_family').val(elem.getAttribute("font-family"));
|
|
$('#font_size').val(elem.getAttribute("font-size"));
|
|
$('#text').val(elem.textContent);
|
|
if (svgCanvas.addedNew) {
|
|
// Timeout needed for IE9
|
|
setTimeout(function() {
|
|
$('#text').focus().select();
|
|
},100);
|
|
}
|
|
} // text
|
|
else if(el_name == 'image') {
|
|
setImageURL(svgCanvas.getHref(elem));
|
|
} // image
|
|
else if(el_name === 'g' || el_name === 'use') {
|
|
$('#container_panel').show();
|
|
$('.action_group_selected').removeClass('disabled');
|
|
var title = svgCanvas.getTitle();
|
|
var label = $('#g_title')[0];
|
|
label.value = title;
|
|
setInputWidth(label);
|
|
var d = 'disabled';
|
|
if(el_name == 'use') {
|
|
label.setAttribute(d, d);
|
|
} else {
|
|
label.removeAttribute(d);
|
|
}
|
|
}
|
|
}
|
|
menu_items[(el_name === 'g' ? 'en':'dis') + 'ableContextMenuItems']('#ungroup');
|
|
menu_items[((el_name === 'g' || !multiselected) ? 'dis':'en') + 'ableContextMenuItems']('#group');
|
|
} // if (elem != null)
|
|
else if (multiselected) {
|
|
$('#multiselected_panel').show();
|
|
$('.action_multi_selected').removeClass('disabled');
|
|
menu_items
|
|
.enableContextMenuItems('#group')
|
|
.disableContextMenuItems('#ungroup');
|
|
} else {
|
|
menu_items.disableContextMenuItems('#delete,#cut,#copy,#group,#ungroup,#move_front,#move_up,#move_down,#move_back');
|
|
}
|
|
|
|
// update history buttons
|
|
if (undoMgr.getUndoStackSize() > 0) {
|
|
$('#tool_undo').removeClass( 'disabled');
|
|
}
|
|
else {
|
|
$('#tool_undo').addClass( 'disabled');
|
|
}
|
|
if (undoMgr.getRedoStackSize() > 0) {
|
|
$('#tool_redo').removeClass( 'disabled');
|
|
}
|
|
else {
|
|
$('#tool_redo').addClass( 'disabled');
|
|
}
|
|
|
|
svgCanvas.addedNew = false;
|
|
|
|
if ( (elem && !is_node) || multiselected) {
|
|
// update the selected elements' layer
|
|
$('#selLayerNames').removeAttr('disabled').val(currentLayerName);
|
|
|
|
// Enable regular menu options
|
|
canv_menu.enableContextMenuItems('#delete,#cut,#copy,#move_front,#move_up,#move_down,#move_back');
|
|
}
|
|
else {
|
|
$('#selLayerNames').attr('disabled', 'disabled');
|
|
}
|
|
};
|
|
|
|
$('#text').focus( function(){ textBeingEntered = true; } );
|
|
$('#text').blur( function(){ textBeingEntered = false; } );
|
|
|
|
// bind the selected event to our function that handles updates to the UI
|
|
svgCanvas.bind("selected", selectedChanged);
|
|
svgCanvas.bind("transition", elementTransition);
|
|
svgCanvas.bind("changed", elementChanged);
|
|
svgCanvas.bind("saved", saveHandler);
|
|
svgCanvas.bind("exported", exportHandler);
|
|
svgCanvas.bind("zoomed", zoomChanged);
|
|
svgCanvas.bind("contextset", contextChanged);
|
|
svgCanvas.bind("extension_added", extAdded);
|
|
svgCanvas.textActions.setInputElem($("#text")[0]);
|
|
|
|
var str = '<div class="palette_item" data-rgb="none"></div>'
|
|
$.each(palette, function(i,item){
|
|
str += '<div class="palette_item" style="background-color: ' + item + ';" data-rgb="' + item + '"></div>';
|
|
});
|
|
$('#palette').append(str);
|
|
|
|
// Set up editor background functionality
|
|
// TODO add checkerboard as "pattern"
|
|
var color_blocks = ['#FFF','#888','#000']; // ,'url(data:image/gif;base64,R0lGODlhEAAQAIAAAP%2F%2F%2F9bW1iH5BAAAAAAALAAAAAAQABAAAAIfjG%2Bgq4jM3IFLJgpswNly%2FXkcBpIiVaInlLJr9FZWAQA7)'];
|
|
var str = '';
|
|
$.each(color_blocks, function() {
|
|
str += '<div class="color_block" style="background-color:' + this + ';"></div>';
|
|
});
|
|
$('#bg_blocks').append(str);
|
|
var blocks = $('#bg_blocks div');
|
|
var cur_bg = 'cur_background';
|
|
blocks.each(function() {
|
|
var blk = $(this);
|
|
blk.click(function() {
|
|
blocks.removeClass(cur_bg);
|
|
$(this).addClass(cur_bg);
|
|
});
|
|
});
|
|
|
|
if($.pref('bkgd_color')) {
|
|
setBackground($.pref('bkgd_color'), $.pref('bkgd_url'));
|
|
} else if($.pref('bkgd_url')) {
|
|
// No color set, only URL
|
|
setBackground(defaultPrefs.bkgd_color, $.pref('bkgd_url'));
|
|
}
|
|
|
|
if($.pref('img_save')) {
|
|
curPrefs.img_save = $.pref('img_save');
|
|
$('#image_save_opts input').val([curPrefs.img_save]);
|
|
}
|
|
|
|
var changeRectRadius = function(ctl) {
|
|
svgCanvas.setRectRadius(ctl.value);
|
|
}
|
|
|
|
var changeFontSize = function(ctl) {
|
|
svgCanvas.setFontSize(ctl.value);
|
|
}
|
|
|
|
var changeStrokeWidth = function(ctl) {
|
|
var val = ctl.value;
|
|
if(val == 0 && selectedElement && ['line', 'polyline'].indexOf(selectedElement.nodeName) >= 0) {
|
|
val = ctl.value = 1;
|
|
}
|
|
svgCanvas.setStrokeWidth(val);
|
|
}
|
|
|
|
var changeRotationAngle = function(ctl) {
|
|
svgCanvas.setRotationAngle(ctl.value);
|
|
$('#tool_reorient').toggleClass('disabled', ctl.value == 0);
|
|
}
|
|
var changeZoom = function(ctl) {
|
|
var zoomlevel = ctl.value / 100;
|
|
if(zoomlevel < .001) {
|
|
ctl.value = .1;
|
|
return;
|
|
}
|
|
var zoom = svgCanvas.getZoom();
|
|
var w_area = workarea;
|
|
zoomChanged(window, {
|
|
width: 0,
|
|
height: 0,
|
|
// center pt of scroll position
|
|
x: (w_area[0].scrollLeft + w_area.width()/2)/zoom,
|
|
y: (w_area[0].scrollTop + w_area.height()/2)/zoom,
|
|
zoom: zoomlevel
|
|
}, true);
|
|
}
|
|
|
|
var changeOpacity = function(ctl, val) {
|
|
if(val == null) val = ctl.value;
|
|
$('#group_opacity').val(val);
|
|
if(!ctl || !ctl.handle) {
|
|
$('#opac_slider').slider('option', 'value', val);
|
|
}
|
|
svgCanvas.setOpacity(val/100);
|
|
}
|
|
|
|
var changeBlur = function(ctl, val, noUndo) {
|
|
if(val == null) val = ctl.value;
|
|
$('#blur').val(val);
|
|
var complete = false;
|
|
if(!ctl || !ctl.handle) {
|
|
$('#blur_slider').slider('option', 'value', val);
|
|
complete = true;
|
|
}
|
|
if(noUndo) {
|
|
svgCanvas.setBlurNoUndo(val);
|
|
} else {
|
|
svgCanvas.setBlur(val, complete);
|
|
}
|
|
}
|
|
|
|
var operaRepaint = function() {
|
|
// Repaints canvas in Opera. Needed for stroke-dasharray change as well as fill change
|
|
if(!window.opera) return;
|
|
$('<p/>').hide().appendTo('body').remove();
|
|
}
|
|
|
|
$('#stroke_style').change(function(){
|
|
svgCanvas.setStrokeAttr('stroke-dasharray', $(this).val());
|
|
operaRepaint();
|
|
});
|
|
|
|
$('#stroke_linejoin').change(function(){
|
|
svgCanvas.setStrokeAttr('stroke-linejoin', $(this).val());
|
|
operaRepaint();
|
|
});
|
|
|
|
|
|
// Lose focus for select elements when changed (Allows keyboard shortcuts to work better)
|
|
$('select').change(function(){$(this).blur();});
|
|
|
|
// fired when user wants to move elements to another layer
|
|
var promptMoveLayerOnce = false;
|
|
$('#selLayerNames').change(function(){
|
|
var destLayer = this.options[this.selectedIndex].value;
|
|
var confirm_str = uiStrings.notification.QmoveElemsToLayer.replace('%s',destLayer);
|
|
var moveToLayer = function(ok) {
|
|
if(!ok) return;
|
|
promptMoveLayerOnce = true;
|
|
svgCanvas.moveSelectedToLayer(destLayer);
|
|
svgCanvas.clearSelection();
|
|
populateLayers();
|
|
}
|
|
if (destLayer) {
|
|
if(promptMoveLayerOnce) {
|
|
moveToLayer(true);
|
|
} else {
|
|
$.confirm(confirm_str, moveToLayer);
|
|
}
|
|
}
|
|
});
|
|
|
|
$('#font_family').change(function() {
|
|
svgCanvas.setFontFamily(this.value);
|
|
});
|
|
|
|
$('#seg_type').change(function() {
|
|
svgCanvas.setSegType($(this).val());
|
|
});
|
|
|
|
$('#text').keyup(function(){
|
|
svgCanvas.setTextContent(this.value);
|
|
});
|
|
|
|
$('#image_url').change(function(){
|
|
setImageURL(this.value);
|
|
});
|
|
|
|
$('#link_url').change(function() {
|
|
if(this.value.length) {
|
|
svgCanvas.setLinkURL(this.value);
|
|
} else {
|
|
svgCanvas.removeHyperlink();
|
|
}
|
|
});
|
|
|
|
$('#g_title').change(function() {
|
|
svgCanvas.setGroupTitle(this.value);
|
|
});
|
|
|
|
$('.attr_changer').change(function() {
|
|
var attr = this.getAttribute("data-attr");
|
|
var val = this.value;
|
|
var valid = svgedit.units.isValidUnit(attr, val, selectedElement);
|
|
if(!valid) {
|
|
$.alert(uiStrings.notification.invalidAttrValGiven);
|
|
this.value = selectedElement.getAttribute(attr);
|
|
return false;
|
|
}
|
|
else{
|
|
this.blur()
|
|
}
|
|
|
|
if (attr !== "id") {
|
|
if (isNaN(val)) {
|
|
val = svgCanvas.convertToNum(attr, val);
|
|
} else if(curConfig.baseUnit !== 'px') {
|
|
// Convert unitless value to one with given unit
|
|
|
|
var unitData = svgedit.units.getTypeMap();
|
|
|
|
if(selectedElement[attr] || svgCanvas.getMode() === "pathedit" || attr === "x" || attr === "y") {
|
|
val *= unitData[curConfig.baseUnit];
|
|
}
|
|
}
|
|
}
|
|
|
|
// if the user is changing the id, then de-select the element first
|
|
// change the ID, then re-select it with the new ID
|
|
if (attr === "id") {
|
|
var elem = selectedElement;
|
|
svgCanvas.clearSelection();
|
|
elem.id = val;
|
|
svgCanvas.addToSelection([elem],true);
|
|
}
|
|
else {
|
|
svgCanvas.changeSelectedAttribute(attr, val);
|
|
}
|
|
this.blur();
|
|
});
|
|
|
|
// Prevent selection of elements when shift-clicking
|
|
$('#palette').mouseover(function() {
|
|
var inp = $('<input type="hidden">');
|
|
$(this).append(inp);
|
|
inp.focus().remove();
|
|
});
|
|
|
|
$('.palette_item').mousedown(function(evt){
|
|
var isStroke = $('#tool_stroke').hasClass('active');
|
|
var picker = isStroke ? "stroke" : "fill";
|
|
var color = $(this).attr('data-rgb');
|
|
var paint = null;
|
|
|
|
// Webkit-based browsers returned 'initial' here for no stroke
|
|
if (color === 'transparent' || color === 'initial' || color === '#none') {
|
|
color = 'none';
|
|
paint = new $.jGraduate.Paint();
|
|
}
|
|
else {
|
|
paint = new $.jGraduate.Paint({alpha: 100, solidColor: color.substr(1)});
|
|
}
|
|
|
|
paintBox[picker].setPaint(paint);
|
|
|
|
if (isStroke) {
|
|
svgCanvas.setColor('stroke', color);
|
|
if (color != 'none' && svgCanvas.getStrokeOpacity() != 1) {
|
|
svgCanvas.setPaintOpacity('stroke', 1.0);
|
|
}
|
|
} else {
|
|
svgCanvas.setColor('fill', color);
|
|
if (color != 'none' && svgCanvas.getFillOpacity() != 1) {
|
|
svgCanvas.setPaintOpacity('fill', 1.0);
|
|
}
|
|
}
|
|
updateToolButtonState();
|
|
}).bind('contextmenu', function(e) {e.preventDefault()});
|
|
|
|
$("#toggle_stroke_tools").toggle(function() {
|
|
$(".stroke_tool").css('display','table-cell');
|
|
$(this).addClass('expanded');
|
|
resetScrollPos();
|
|
}, function() {
|
|
$(".stroke_tool").css('display','none');
|
|
$(this).removeClass('expanded');
|
|
resetScrollPos();
|
|
});
|
|
|
|
// This is a common function used when a tool has been clicked (chosen)
|
|
// It does several common things:
|
|
// - removes the tool_button_current class from whatever tool currently has it
|
|
// - hides any flyouts
|
|
// - adds the tool_button_current class to the button passed in
|
|
var toolButtonClick = function(button, noHiding) {
|
|
if ($(button).hasClass('disabled')) return false;
|
|
if($(button).parent().hasClass('tools_flyout')) return true;
|
|
var fadeFlyouts = fadeFlyouts || 'normal';
|
|
if(!noHiding) {
|
|
$('.tools_flyout').fadeOut(fadeFlyouts);
|
|
}
|
|
$('#styleoverrides').text('');
|
|
$('.tool_button_current').removeClass('tool_button_current').addClass('tool_button');
|
|
$(button).addClass('tool_button_current').removeClass('tool_button');
|
|
return true;
|
|
};
|
|
|
|
(function() {
|
|
var last_x = null, last_y = null, w_area = workarea[0],
|
|
panning = false, keypan = false;
|
|
|
|
$('#svgcanvas').bind('mousemove mouseup', function(evt) {
|
|
if(panning === false) return;
|
|
|
|
w_area.scrollLeft -= (evt.clientX - last_x);
|
|
w_area.scrollTop -= (evt.clientY - last_y);
|
|
|
|
last_x = evt.clientX;
|
|
last_y = evt.clientY;
|
|
|
|
if(evt.type === 'mouseup') panning = false;
|
|
return false;
|
|
}).mousedown(function(evt) {
|
|
if(evt.button === 1 || keypan === true) {
|
|
panning = true;
|
|
last_x = evt.clientX;
|
|
last_y = evt.clientY;
|
|
return false;
|
|
}
|
|
});
|
|
|
|
$(window).mouseup(function() {
|
|
panning = false;
|
|
});
|
|
|
|
$(document).bind('keydown', 'space', function(evt) {
|
|
svgCanvas.spaceKey = keypan = true;
|
|
evt.preventDefault();
|
|
}).bind('keyup', 'space', function(evt) {
|
|
evt.preventDefault();
|
|
svgCanvas.spaceKey = keypan = false;
|
|
}).bind('keydown', 'alt', function(evt) {
|
|
if(svgCanvas.getMode() === 'zoom') {
|
|
workarea.addClass('out');
|
|
}
|
|
}).bind('keyup', 'alt', function(evt) {
|
|
if(svgCanvas.getMode() === 'zoom') {
|
|
workarea.removeClass('out');
|
|
}
|
|
})
|
|
}());
|
|
|
|
|
|
function setStrokeOpt(opt, changeElem) {
|
|
var id = opt.id;
|
|
var bits = id.split('_');
|
|
var pre = bits[0];
|
|
var val = bits[1];
|
|
|
|
if(changeElem) {
|
|
svgCanvas.setStrokeAttr('stroke-' + pre, val);
|
|
}
|
|
operaRepaint();
|
|
setIcon('#cur_' + pre , id, 20);
|
|
$(opt).addClass('current').siblings().removeClass('current');
|
|
}
|
|
|
|
//menu handling
|
|
var menus = $('.menu');
|
|
var blinker = function(e) {
|
|
e.target.style.background = "#fff";
|
|
setTimeout(function(){e.target.style.background = "#ddd";}, 50);
|
|
setTimeout(function(){e.target.style.background = "#fff";}, 150);
|
|
setTimeout(function(){e.target.style.background = "#ddd";}, 200);
|
|
setTimeout(function(){e.target.style.background = "";}, 200);
|
|
setTimeout(function(){$('#menu_bar').removeClass('active')}, 220);
|
|
return false;
|
|
}
|
|
var closer = function(e){
|
|
//Method of Action specific to detect when the iframe has focus
|
|
if (top != self && !e.isTrigger) {
|
|
if(typeof top.exports.setEditorFocus == 'function') {
|
|
top.exports.setEditorFocus();
|
|
}
|
|
}
|
|
if (!$(e.target).hasClass("menu_title")) {
|
|
if(!$(e.target).hasClass("disabled") && $(e.target).hasClass("menu_item")) {
|
|
blinker(e);
|
|
return;
|
|
}
|
|
else {
|
|
$('#menu_bar').removeClass('active')
|
|
}
|
|
if ($("#tools_shapelib").is(":visible") && !$(e.target).parents("#tools_shapelib_show, #tools_shapelib").length)
|
|
$("#tools_shapelib").hide()
|
|
if (e.target.nodeName.toLowerCase() != "input") $("input").blur();
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
$('.menu_item').live('click', function(e){blinker(e)});
|
|
$("svg, body").on('mousedown', function(e){closer(e)});
|
|
var accumulatedDelta = 0
|
|
var zoomSteps = [6, 12, 16, 33, 50, 66, 100, 150, 200, 300, 400, 600, 800, 1200]
|
|
$('#workarea').on('mousewheel', function(e, delta, deltaX, deltaY){
|
|
if (e.altKey) {
|
|
e.preventDefault();
|
|
var currentZoom = svgCanvas.getZoom()*100;
|
|
var arr_length = zoomSteps.length;
|
|
for (i=0; i<arr_length; i++) {
|
|
var max = Math.min(arr_length, i+1);
|
|
if (deltaY > 0) zoom = (zoomSteps[i] <= currentZoom) ? zoomSteps[max] : zoom;
|
|
if (deltaY < 0) zoom = (zoomSteps[i] < currentZoom) ? zoomSteps[i] : zoom;
|
|
}
|
|
if (zoom) changeZoom({value: zoom});
|
|
}
|
|
})
|
|
$('.menu_title').on('click', function() {$("#menu_bar").toggleClass('active');});
|
|
$('.menu_title').on('mouseover', function() {
|
|
menus.removeClass('open');
|
|
$(this).parent().addClass('open');
|
|
});
|
|
|
|
// Made public for UI customization.
|
|
// TODO: Group UI functions into a public svgEditor.ui interface.
|
|
Editor.addDropDown = function(elem, callback, dropUp) {
|
|
if ($(elem).length == 0) return; // Quit if called on non-existant element
|
|
var button = $(elem).find('button');
|
|
|
|
var list = $(elem).find('ul').attr('id', $(elem)[0].id + '-list');
|
|
|
|
if(!dropUp) {
|
|
// Move list to place where it can overflow container
|
|
$('#option_lists').append(list);
|
|
}
|
|
|
|
var on_button = false;
|
|
if(dropUp) {
|
|
$(elem).addClass('dropup');
|
|
}
|
|
|
|
list.find('li').bind('mouseup', callback);
|
|
|
|
$(window).mouseup(function(evt) {
|
|
if(!on_button) {
|
|
button.removeClass('down');
|
|
list.hide();
|
|
}
|
|
on_button = false;
|
|
});
|
|
|
|
button.bind('mousedown',function() {
|
|
if (!button.hasClass('down')) {
|
|
button.addClass('down');
|
|
|
|
if(!dropUp) {
|
|
var pos = $(elem).offset();
|
|
// position slider
|
|
list.css({
|
|
top: pos.top,
|
|
left: pos.left - 110
|
|
});
|
|
}
|
|
list.show();
|
|
|
|
on_button = true;
|
|
} else {
|
|
button.removeClass('down');
|
|
list.hide();
|
|
}
|
|
}).hover(function() {
|
|
on_button = true;
|
|
}).mouseout(function() {
|
|
on_button = false;
|
|
});
|
|
}
|
|
|
|
// TODO: Combine this with addDropDown or find other way to optimize
|
|
var addAltDropDown = function(elem, list, callback, opts) {
|
|
var button = $(elem);
|
|
var list = $(list);
|
|
var on_button = false;
|
|
var dropUp = opts.dropUp;
|
|
if(dropUp) {
|
|
$(elem).addClass('dropup');
|
|
}
|
|
list.find('li').bind('mouseup', function() {
|
|
if(opts.seticon) {
|
|
setIcon('#cur_' + button[0].id , $(this).children());
|
|
$(this).addClass('current').siblings().removeClass('current');
|
|
}
|
|
callback.apply(this, arguments);
|
|
|
|
});
|
|
|
|
$(window).mouseup(function(evt) {
|
|
if(!on_button) {
|
|
button.removeClass('down');
|
|
list.hide();
|
|
list.css({top:0, left:0});
|
|
}
|
|
on_button = false;
|
|
});
|
|
|
|
var height = list.height();
|
|
$(elem).bind('mousedown',function() {
|
|
var off = $(elem).offset();
|
|
if(dropUp) {
|
|
off.top -= list.height();
|
|
off.left += 8;
|
|
} else {
|
|
off.top += $(elem).height();
|
|
}
|
|
$(list).offset(off);
|
|
|
|
if (!button.hasClass('down')) {
|
|
button.addClass('down');
|
|
list.show();
|
|
on_button = true;
|
|
return false;
|
|
} else {
|
|
button.removeClass('down');
|
|
// CSS position must be reset for Webkit
|
|
list.hide();
|
|
list.css({top:0, left:0});
|
|
}
|
|
}).hover(function() {
|
|
on_button = true;
|
|
}).mouseout(function() {
|
|
on_button = false;
|
|
});
|
|
|
|
if(opts.multiclick) {
|
|
list.mousedown(function() {
|
|
on_button = true;
|
|
});
|
|
}
|
|
}
|
|
|
|
Editor.addDropDown('#font_family_dropdown', function() {
|
|
var fam = $(this).text();
|
|
$('#font_family').val($(this).text()).change();
|
|
});
|
|
|
|
Editor.addDropDown('#opacity_dropdown', function() {
|
|
if($(this).find('div').length) return;
|
|
var perc = parseInt($(this).text().split('%')[0]);
|
|
changeOpacity(false, perc);
|
|
}, false);
|
|
|
|
// For slider usage, see: http://jqueryui.com/demos/slider/
|
|
$("#opac_slider").slider({
|
|
start: function() {
|
|
$('#opacity_dropdown li:not(.special)').hide();
|
|
},
|
|
stop: function() {
|
|
$('#opacity_dropdown li').show();
|
|
$(window).mouseup();
|
|
},
|
|
slide: function(evt, ui){
|
|
changeOpacity(ui);
|
|
}
|
|
});
|
|
|
|
Editor.addDropDown('#blur_dropdown', $.noop);
|
|
|
|
var slideStart = false;
|
|
|
|
$("#blur_slider").slider({
|
|
max: 10,
|
|
step: .1,
|
|
stop: function(evt, ui) {
|
|
slideStart = false;
|
|
changeBlur(ui);
|
|
$('#blur_dropdown li').show();
|
|
$(window).mouseup();
|
|
},
|
|
start: function() {
|
|
slideStart = true;
|
|
},
|
|
slide: function(evt, ui){
|
|
changeBlur(ui, null, slideStart);
|
|
}
|
|
});
|
|
|
|
|
|
Editor.addDropDown('#zoom_dropdown', function() {
|
|
var item = $(this);
|
|
var val = item.attr('data-val');
|
|
if(val) {
|
|
zoomChanged(window, val);
|
|
} else {
|
|
changeZoom({value:parseInt(item.text())});
|
|
}
|
|
}, true);
|
|
|
|
addAltDropDown('#stroke_linecap', '#linecap_opts', function() {
|
|
setStrokeOpt(this, true);
|
|
}, {dropUp: true});
|
|
|
|
addAltDropDown('#stroke_linejoin', '#linejoin_opts', function() {
|
|
setStrokeOpt(this, true);
|
|
}, {dropUp: true});
|
|
|
|
$('div', '#position_opts').each(function(){
|
|
this.addEventListener("mouseup", function(){
|
|
var letter = this.id.replace('tool_pos','').charAt(0);
|
|
svgCanvas.alignSelectedElements(letter, 'page');
|
|
})
|
|
});
|
|
|
|
/*
|
|
|
|
When a flyout icon is selected
|
|
(if flyout) {
|
|
- Change the icon
|
|
- Make pressing the button run its stuff
|
|
}
|
|
- Run its stuff
|
|
|
|
When its shortcut key is pressed
|
|
- If not current in list, do as above
|
|
, else:
|
|
- Just run its stuff
|
|
|
|
*/
|
|
|
|
// Unfocus text input when workarea is mousedowned.
|
|
(function() {
|
|
var inp;
|
|
var unfocus = function() {
|
|
$(inp).blur();
|
|
}
|
|
|
|
$('#svg_editor').find('button, select, input:not(#text)').focus(function() {
|
|
inp = this;
|
|
ui_context = 'toolbars';
|
|
workarea.mousedown(unfocus);
|
|
}).blur(function() {
|
|
ui_context = 'canvas';
|
|
workarea.unbind('mousedown', unfocus);
|
|
// Go back to selecting text if in textedit mode
|
|
if(svgCanvas.getMode() == 'textedit') {
|
|
$('#text').focus();
|
|
}
|
|
});
|
|
|
|
}());
|
|
|
|
var clickSelect = function() {
|
|
if (toolButtonClick('#tool_select')) {
|
|
svgCanvas.setMode('select');
|
|
$('#styleoverrides').text('#svgcanvas svg *{cursor:move;pointer-events:all}, #svgcanvas svg{cursor:default}');
|
|
}
|
|
};
|
|
|
|
var clickFHPath = function() {
|
|
if (toolButtonClick('#tool_fhpath')) {
|
|
svgCanvas.setMode('fhpath');
|
|
}
|
|
};
|
|
|
|
var clickLine = function() {
|
|
if (toolButtonClick('#tool_line')) {
|
|
svgCanvas.setMode('line');
|
|
}
|
|
};
|
|
|
|
var clickSquare = function(){
|
|
if (toolButtonClick('#tool_square')) {
|
|
svgCanvas.setMode('square');
|
|
}
|
|
};
|
|
|
|
var clickRect = function(){
|
|
if (toolButtonClick('#tool_rect')) {
|
|
svgCanvas.setMode('rect');
|
|
}
|
|
};
|
|
|
|
var clickFHRect = function(){
|
|
if (toolButtonClick('#tool_fhrect')) {
|
|
svgCanvas.setMode('fhrect');
|
|
}
|
|
};
|
|
|
|
var clickCircle = function(){
|
|
if (toolButtonClick('#tool_circle')) {
|
|
svgCanvas.setMode('circle');
|
|
}
|
|
};
|
|
|
|
var clickEllipse = function(){
|
|
if (toolButtonClick('#tool_ellipse')) {
|
|
svgCanvas.setMode('ellipse');
|
|
}
|
|
};
|
|
|
|
var clickFHEllipse = function(){
|
|
if (toolButtonClick('#tool_fhellipse')) {
|
|
svgCanvas.setMode('fhellipse');
|
|
}
|
|
};
|
|
|
|
var clickImage = function(){
|
|
if (toolButtonClick('#tool_image')) {
|
|
svgCanvas.setMode('image');
|
|
}
|
|
};
|
|
|
|
var clickZoom = function(){
|
|
if (toolButtonClick('#tool_zoom')) {
|
|
svgCanvas.setMode('zoom');
|
|
}
|
|
};
|
|
|
|
var dblclickZoom = function(){
|
|
if (toolButtonClick('#tool_zoom')) {
|
|
zoomImage();
|
|
setSelectMode();
|
|
}
|
|
};
|
|
|
|
var clickText = function(){
|
|
if (toolButtonClick('#tool_text')) {
|
|
svgCanvas.setMode('text');
|
|
}
|
|
};
|
|
|
|
var clickPath = function(){
|
|
if (toolButtonClick('#tool_path')) {
|
|
svgCanvas.setMode('path');
|
|
}
|
|
};
|
|
|
|
// Delete is a contextual tool that only appears in the ribbon if
|
|
// an element has been selected
|
|
var deleteSelected = function() {
|
|
if (selectedElement != null || multiselected) {
|
|
svgCanvas.deleteSelectedElements();
|
|
}
|
|
};
|
|
|
|
var cutSelected = function() {
|
|
if (selectedElement != null || multiselected) {
|
|
if (window.event.type === "keydown") flash($('#edit_menu'));
|
|
svgCanvas.cutSelectedElements();
|
|
}
|
|
};
|
|
|
|
var copySelected = function() {
|
|
if (selectedElement != null || multiselected) {
|
|
if (window.event.type === "keydown") flash($('#edit_menu'));
|
|
svgCanvas.copySelectedElements();
|
|
}
|
|
};
|
|
|
|
var pasteSelected = function() {
|
|
if (window.event.type === "keydown") flash($('#edit_menu'));
|
|
var zoom = svgCanvas.getZoom();
|
|
var x = (workarea[0].scrollLeft + workarea.width()/2)/zoom - svgCanvas.contentW;
|
|
var y = (workarea[0].scrollTop + workarea.height()/2)/zoom - svgCanvas.contentH;
|
|
svgCanvas.pasteElements('point', x, y);
|
|
}
|
|
|
|
var moveToTopSelected = function() {
|
|
if (selectedElement != null) {
|
|
if (window.event.type === "keydown") flash($('#object_menu'));
|
|
svgCanvas.moveToTopSelectedElement();
|
|
}
|
|
};
|
|
|
|
var moveToBottomSelected = function() {
|
|
if (selectedElement != null) {
|
|
if (window.event.type === "keydown") flash($('#object_menu'));
|
|
svgCanvas.moveToBottomSelectedElement();
|
|
}
|
|
};
|
|
|
|
var moveUpSelected = function() {
|
|
if (selectedElement != null) {
|
|
if (window.event.type === "keydown") flash($('#object_menu'));
|
|
svgCanvas.moveUpDownSelected("Up");
|
|
}
|
|
};
|
|
|
|
var moveDownSelected = function() {
|
|
if (selectedElement != null) {
|
|
if (window.event.type === "keydown") flash($('#object_menu'));
|
|
svgCanvas.moveUpDownSelected("Down");
|
|
}
|
|
};
|
|
|
|
var moveUpDownSelected = function(dir) {
|
|
if (selectedElement != null) {
|
|
if (window.event.type === "keydown") flash($('#object_menu'));
|
|
svgCanvas.moveUpDownSelected(dir);
|
|
}
|
|
};
|
|
|
|
var convertToPath = function() {
|
|
if (selectedElement != null) {
|
|
svgCanvas.convertToPath();
|
|
elems = svgCanvas.getSelectedElems()
|
|
//svgCanvas.selectorManager.requestSelector(elems[0]).reset(elems[0])
|
|
svgCanvas.selectorManager.requestSelector(elems[0]).selectorRect.setAttribute("display", "none");
|
|
svgCanvas.setMode("pathedit")
|
|
path.toEditMode(elems[0]);
|
|
svgCanvas.clearSelection();
|
|
}
|
|
}
|
|
|
|
var reorientPath = function() {
|
|
if (selectedElement != null) {
|
|
path.reorient();
|
|
}
|
|
}
|
|
|
|
var makeHyperlink = function() {
|
|
if (selectedElement != null || multiselected) {
|
|
$.prompt(uiStrings.notification.enterNewLinkURL, "http://", function(url) {
|
|
if(url) svgCanvas.makeHyperlink(url);
|
|
});
|
|
}
|
|
}
|
|
|
|
var moveSelected = function(dx,dy) {
|
|
if (selectedElement != null || multiselected) {
|
|
if(curConfig.gridSnapping) {
|
|
// Use grid snap value regardless of zoom level
|
|
var multi = svgCanvas.getZoom() * curConfig.snappingStep;
|
|
dx *= multi;
|
|
dy *= multi;
|
|
}
|
|
$('input').blur()
|
|
svgCanvas.moveSelectedElements(dx,dy);
|
|
}
|
|
};
|
|
|
|
var linkControlPoints = function() {
|
|
var linked = !$('#tool_node_link').hasClass('push_button_pressed');
|
|
if (linked)
|
|
$('#tool_node_link').addClass('push_button_pressed').removeClass('tool_button').find("input").attr("checked", true);
|
|
else
|
|
$('#tool_node_link').removeClass('push_button_pressed').addClass('tool_button').find("input").attr("checked", false);
|
|
|
|
path.linkControlPoints(linked);
|
|
}
|
|
|
|
var clonePathNode = function() {
|
|
if (path.getNodePoint()) {
|
|
path.clonePathNode();
|
|
}
|
|
};
|
|
|
|
var deletePathNode = function() {
|
|
if (path.getNodePoint()) {
|
|
path.deletePathNode();
|
|
}
|
|
};
|
|
|
|
var addSubPath = function() {
|
|
var button = $('#tool_add_subpath');
|
|
var sp = !button.hasClass('push_button_pressed');
|
|
if (sp) {
|
|
button.addClass('push_button_pressed').removeClass('tool_button');
|
|
} else {
|
|
button.removeClass('push_button_pressed').addClass('tool_button');
|
|
}
|
|
|
|
path.addSubPath(sp);
|
|
|
|
};
|
|
|
|
var opencloseSubPath = function() {
|
|
path.opencloseSubPath();
|
|
}
|
|
|
|
var selectNext = function() {
|
|
svgCanvas.cycleElement(1);
|
|
};
|
|
|
|
var selectPrev = function() {
|
|
svgCanvas.cycleElement(0);
|
|
};
|
|
|
|
var rotateSelected = function(cw,step) {
|
|
if (selectedElement == null || multiselected) return;
|
|
if(!cw) step *= -1;
|
|
var new_angle = $('#angle').val()*1 + step;
|
|
svgCanvas.setRotationAngle(new_angle);
|
|
updateContextPanel();
|
|
};
|
|
|
|
var clickClear = function(){
|
|
var dims = curConfig.dimensions;
|
|
$.confirm(uiStrings.notification.QwantToClear, function(ok) {
|
|
if(!ok) return;
|
|
setSelectMode();
|
|
svgCanvas.clear();
|
|
svgCanvas.setResolution(dims[0], dims[1]);
|
|
updateCanvas(true);
|
|
zoomImage();
|
|
populateLayers();
|
|
updateContextPanel();
|
|
prepPaints();
|
|
svgCanvas.runExtensions('onNewDocument');
|
|
});
|
|
};
|
|
|
|
var clickBold = function(){
|
|
svgCanvas.setBold( !svgCanvas.getBold() );
|
|
updateContextPanel();
|
|
return false;
|
|
};
|
|
|
|
var clickItalic = function(){
|
|
svgCanvas.setItalic( !svgCanvas.getItalic() );
|
|
updateContextPanel();
|
|
return false;
|
|
};
|
|
|
|
var clickSave = function(){
|
|
// In the future, more options can be provided here
|
|
var saveOpts = {
|
|
'images': curPrefs.img_save,
|
|
'round_digits': 6
|
|
}
|
|
svgCanvas.save(saveOpts);
|
|
};
|
|
|
|
var clickExport = function() {
|
|
// Open placeholder window (prevents popup)
|
|
if(!customHandlers.pngsave) {
|
|
var str = uiStrings.notification.loadingImage;
|
|
exportWindow = window.open("data:text/html;charset=utf-8,<title>" + str + "<\/title><h1>" + str + "<\/h1>");
|
|
}
|
|
|
|
if(window.canvg) {
|
|
svgCanvas.rasterExport();
|
|
} else {
|
|
$.getScript('canvg/rgbcolor.js', function() {
|
|
$.getScript('canvg/canvg.js', function() {
|
|
svgCanvas.rasterExport();
|
|
});
|
|
});
|
|
}
|
|
}
|
|
|
|
// by default, svgCanvas.open() is a no-op.
|
|
// it is up to an extension mechanism (opera widget, etc)
|
|
// to call setCustomHandlers() which will make it do something
|
|
var clickOpen = function(){
|
|
svgCanvas.open();
|
|
};
|
|
var clickImport = function(){
|
|
};
|
|
|
|
var flash = function($menu){
|
|
var menu_title = $menu.prev();
|
|
menu_title.css("background", "#09f");
|
|
setTimeout(function(){menu_title.css("background", "")}, 200);
|
|
}
|
|
|
|
var clickUndo = function(){
|
|
if (undoMgr.getUndoStackSize() > 0) {
|
|
if (window.event.type === "keydown") flash($('#edit_menu'));
|
|
undoMgr.undo();
|
|
populateLayers();
|
|
}
|
|
};
|
|
|
|
var clickRedo = function(){
|
|
if (undoMgr.getRedoStackSize() > 0) {
|
|
if (window.event.type === "keydown") flash($('#edit_menu'));
|
|
undoMgr.redo();
|
|
populateLayers();
|
|
}
|
|
};
|
|
|
|
var clickGroup = function(){
|
|
// group
|
|
if (multiselected) {
|
|
svgCanvas.groupSelectedElements();
|
|
}
|
|
// ungroup
|
|
else if(selectedElement){
|
|
svgCanvas.ungroupSelectedElement();
|
|
}
|
|
};
|
|
|
|
var clickClone = function(){
|
|
if (window.event.type === "keydown") flash($('#edit_menu'));
|
|
svgCanvas.cloneSelectedElements(20,20);
|
|
};
|
|
|
|
var clickAlign = function() {
|
|
var letter = this.id.replace('tool_align','').charAt(0);
|
|
svgCanvas.alignSelectedElements(letter, $('#align_relative_to').val());
|
|
};
|
|
|
|
var clickSwitch = function() {
|
|
var stroke_rect = document.querySelector('#tool_stroke rect');
|
|
var fill_rect = document.querySelector('#tool_fill rect');
|
|
var fill_color = fill_rect.getAttribute("fill");
|
|
var stroke_color = stroke_rect.getAttribute("fill");
|
|
var stroke_opacity = parseFloat(stroke_rect.getAttribute("stroke-opacity"));
|
|
if (isNaN(stroke_opacity)) {stroke_opacity = 100;}
|
|
var fill_opacity = parseFloat(fill_rect.getAttribute("fill-opacity"));
|
|
if (isNaN(fill_opacity)) {fill_opacity = 100;}
|
|
var stroke = getPaint(stroke_color, stroke_opacity, "stroke");
|
|
var fill = getPaint(fill_color, fill_opacity, "fill");
|
|
paintBox.fill.setPaint(stroke, true);
|
|
paintBox.stroke.setPaint(fill, true);
|
|
|
|
};
|
|
|
|
var zoomImage = function(multiplier) {
|
|
var res = svgCanvas.getResolution();
|
|
multiplier = multiplier?res.zoom * multiplier:1;
|
|
// setResolution(res.w * multiplier, res.h * multiplier, true);
|
|
$('#zoom').val(multiplier * 100);
|
|
svgCanvas.setZoom(multiplier);
|
|
zoomDone();
|
|
updateCanvas(true);
|
|
};
|
|
|
|
var zoomDone = function() {
|
|
// updateBgImage();
|
|
updateWireFrame();
|
|
//updateCanvas(); // necessary?
|
|
}
|
|
|
|
var clickWireframe = function() {
|
|
var wf = !$('#tool_wireframe').hasClass('push_button_pressed');
|
|
if (wf)
|
|
$('#tool_wireframe').addClass('push_button_pressed');
|
|
else
|
|
$('#tool_wireframe').removeClass('push_button_pressed');
|
|
workarea.toggleClass('wireframe');
|
|
|
|
if(supportsNonSS) return;
|
|
var wf_rules = $('#wireframe_rules');
|
|
if(!wf_rules.length) {
|
|
wf_rules = $('<style id="wireframe_rules"><\/style>').appendTo('head');
|
|
} else {
|
|
wf_rules.empty();
|
|
}
|
|
|
|
updateWireFrame();
|
|
}
|
|
|
|
var clickCanvasColor = function(){
|
|
svgCanvas.clearSelection();
|
|
$('#tool_canvas').trigger("click")
|
|
};
|
|
|
|
var minimizeModal = function() {
|
|
|
|
if (window.self != window.top) { //we're in an iframe
|
|
top.exports.setEditorFocus(false);
|
|
}
|
|
}
|
|
|
|
var clickRulers = function() {
|
|
var rulers = !$('#tool_rulers').hasClass('push_button_pressed');
|
|
if (rulers) {
|
|
$('#tool_rulers').addClass('push_button_pressed');
|
|
$('#show_rulers').attr("checked", true);
|
|
curConfig.showRulers = true;
|
|
}
|
|
else {
|
|
$('#tool_rulers').removeClass('push_button_pressed');
|
|
$('#show_rulers').attr("checked", false);
|
|
curConfig.showRulers = false;
|
|
}
|
|
$('#rulers').toggle(!!curConfig.showRulers)
|
|
}
|
|
|
|
var updateWireFrame = function() {
|
|
// Test support
|
|
if(supportsNonSS) return;
|
|
|
|
var rule = "#workarea.wireframe #svgcontent * { stroke-width: " + 1/svgCanvas.getZoom() + "px; }";
|
|
$('#wireframe_rules').text(workarea.hasClass('wireframe') ? rule : "");
|
|
}
|
|
|
|
var showSourceEditor = function(e, forSaving){
|
|
if (editingsource) return;
|
|
editingsource = true;
|
|
|
|
$('#save_output_btns').toggle(!!forSaving);
|
|
$('#tool_source_back').toggle(!forSaving);
|
|
|
|
var str = orig_source = svgCanvas.getSvgString();
|
|
$('#svg_source_textarea').val(str);
|
|
$('#svg_source_editor').fadeIn();
|
|
properlySourceSizeTextArea();
|
|
$('#svg_source_textarea').focus();
|
|
};
|
|
|
|
var showDocProperties = function(){
|
|
if (docprops) return;
|
|
docprops = true;
|
|
|
|
// This selects the correct radio button by using the array notation
|
|
$('#image_save_opts input').val([curPrefs.img_save]);
|
|
|
|
// update resolution option with actual resolution
|
|
var res = svgCanvas.getResolution();
|
|
if(curConfig.baseUnit !== "px") {
|
|
res.w = svgedit.units.convertUnit(res.w) + curConfig.baseUnit;
|
|
res.h = svgedit.units.convertUnit(res.h) + curConfig.baseUnit;
|
|
}
|
|
$('.canvas_width').val(res.w);
|
|
$('.canvas_height').val(res.h);
|
|
$('#canvas_title').val(svgCanvas.getDocumentTitle());
|
|
|
|
$('#svg_docprops').show();
|
|
};
|
|
|
|
var showPreferences = function(){
|
|
if (preferences) return;
|
|
preferences = true;
|
|
|
|
// Update background color with current one
|
|
var blocks = $('#bg_blocks div');
|
|
var cur_bg = 'cur_background';
|
|
var canvas_bg = $.pref('bkgd_color');
|
|
var url = $.pref('bkgd_url');
|
|
// if(url) url = url[1];
|
|
blocks.each(function() {
|
|
var blk = $(this);
|
|
var is_bg = blk.css('background-color') == canvas_bg;
|
|
blk.toggleClass(cur_bg, is_bg);
|
|
if(is_bg) $('#canvas_bg_url').removeClass(cur_bg);
|
|
});
|
|
if(!canvas_bg) blocks.eq(0).addClass(cur_bg);
|
|
if(url) {
|
|
$('#canvas_bg_url').val(url);
|
|
}
|
|
$('grid_snapping_step').attr('value', curConfig.snappingStep);
|
|
if (curConfig.gridSnapping == true) {
|
|
$('#grid_snapping_on').attr('checked', 'checked');
|
|
} else {
|
|
$('#grid_snapping_on').removeAttr('checked');
|
|
}
|
|
|
|
$('#svg_prefs').show();
|
|
};
|
|
|
|
var properlySourceSizeTextArea = function(){
|
|
// TODO: remove magic numbers here and get values from CSS
|
|
var height = $('#svg_source_container').height() - 50;
|
|
$('#svg_source_textarea').css('height', height);
|
|
};
|
|
|
|
var saveSourceEditor = function(){
|
|
if (!editingsource) return;
|
|
|
|
var saveChanges = function() {
|
|
svgCanvas.clearSelection();
|
|
hideSourceEditor();
|
|
zoomImage();
|
|
populateLayers();
|
|
updateTitle();
|
|
prepPaints();
|
|
}
|
|
|
|
if (!svgCanvas.setSvgString($('#svg_source_textarea').val())) {
|
|
$.confirm(uiStrings.notification.QerrorsRevertToSource, function(ok) {
|
|
if(!ok) return false;
|
|
saveChanges();
|
|
});
|
|
} else {
|
|
saveChanges();
|
|
}
|
|
setSelectMode();
|
|
};
|
|
|
|
var updateTitle = function(title) {
|
|
title = title || svgCanvas.getDocumentTitle();
|
|
var new_title = orig_title + (title?': ' + title:'');
|
|
|
|
// Remove title update with current context info, isn't really necessary
|
|
// if(cur_context) {
|
|
// new_title = new_title + cur_context;
|
|
// }
|
|
$('title:first').text(new_title);
|
|
}
|
|
|
|
var saveDocProperties = function(){
|
|
|
|
// update resolution
|
|
var width = $('#canvas_width'), w = width.val();
|
|
var height = $('#canvas_height'), h = height.val();
|
|
|
|
if(w != "fit" && !svgedit.units.isValidUnit('width', w)) {
|
|
$.alert(uiStrings.notification.invalidAttrValGiven);
|
|
width.parent().addClass('error');
|
|
return false;
|
|
}
|
|
|
|
width.parent().removeClass('error');
|
|
|
|
if(h != "fit" && !svgedit.units.isValidUnit('height', h)) {
|
|
$.alert(uiStrings.notification.invalidAttrValGiven);
|
|
height.parent().addClass('error');
|
|
return false;
|
|
}
|
|
|
|
height.parent().removeClass('error');
|
|
|
|
if(!svgCanvas.setResolution(w, h)) {
|
|
$.alert(uiStrings.notification.noContentToFitTo);
|
|
return false;
|
|
}
|
|
|
|
// set image save option
|
|
curPrefs.img_save = $('#image_save_opts :checked').val();
|
|
$.pref('img_save',curPrefs.img_save);
|
|
updateCanvas();
|
|
hideDocProperties();
|
|
};
|
|
|
|
var savePreferences = function() {
|
|
// set background
|
|
var color = $('#bg_blocks div.cur_background').css('background-color') || '#FFF';
|
|
setBackground(color, $('#canvas_bg_url').val());
|
|
|
|
// set language
|
|
var lang = $('#lang_select').val();
|
|
if(lang != curPrefs.lang) {
|
|
Editor.putLocale(lang);
|
|
}
|
|
|
|
// set icon size
|
|
setIconSize($('#iconsize').val());
|
|
|
|
// set grid setting
|
|
curConfig.gridSnapping = $('#grid_snapping_on')[0].checked;
|
|
curConfig.snappingStep = $('#grid_snapping_step').val();
|
|
curConfig.showRulers = $('#show_rulers')[0].checked;
|
|
|
|
$('#rulers').toggle(curConfig.showRulers);
|
|
if(curConfig.showRulers) updateRulers();
|
|
curConfig.baseUnit = $('#base_unit').val();
|
|
|
|
svgCanvas.setConfig(curConfig);
|
|
|
|
updateCanvas();
|
|
hidePreferences();
|
|
}
|
|
|
|
function setBackground(color, url) {
|
|
// if(color == curPrefs.bkgd_color && url == curPrefs.bkgd_url) return;
|
|
$.pref('bkgd_color', color);
|
|
$.pref('bkgd_url', url);
|
|
|
|
// This should be done in svgcanvas.js for the borderRect fill
|
|
svgCanvas.setBackground(color, url);
|
|
}
|
|
|
|
var setIcon = Editor.setIcon = function(elem, icon_id, forcedSize) {
|
|
var icon = (typeof icon_id === 'string') ? $.getSvgIcon(icon_id, true) : icon_id.clone();
|
|
if(!icon) {
|
|
console.log('NOTE: Icon image missing: ' + icon_id);
|
|
return;
|
|
}
|
|
|
|
$(elem).find("img").replaceWith(icon);
|
|
}
|
|
|
|
var ua_prefix;
|
|
(ua_prefix = function() {
|
|
var regex = /^(Moz|Webkit|Khtml|O|ms|Icab)(?=[A-Z])/;
|
|
var someScript = document.getElementsByTagName('script')[0];
|
|
for(var prop in someScript.style) {
|
|
if(regex.test(prop)) {
|
|
// test is faster than match, so it's better to perform
|
|
// that on the lot and match only when necessary
|
|
return prop.match(regex)[0];
|
|
}
|
|
}
|
|
|
|
// Nothing found so far?
|
|
if('WebkitOpacity' in someScript.style) return 'Webkit';
|
|
if('KhtmlOpacity' in someScript.style) return 'Khtml';
|
|
|
|
return '';
|
|
}());
|
|
|
|
var scaleElements = function(elems, scale) {
|
|
var prefix = '-' + ua_prefix.toLowerCase() + '-';
|
|
|
|
var sides = ['top', 'left', 'bottom', 'right'];
|
|
|
|
elems.each(function() {
|
|
// console.log('go', scale);
|
|
|
|
// Handled in CSS
|
|
// this.style[ua_prefix + 'Transform'] = 'scale(' + scale + ')';
|
|
|
|
var el = $(this);
|
|
|
|
var w = el.outerWidth() * (scale - 1);
|
|
var h = el.outerHeight() * (scale - 1);
|
|
var margins = {};
|
|
|
|
for(var i = 0; i < 4; i++) {
|
|
var s = sides[i];
|
|
|
|
var cur = el.data('orig_margin-' + s);
|
|
if(cur == null) {
|
|
cur = parseInt(el.css('margin-' + s));
|
|
// Cache the original margin
|
|
el.data('orig_margin-' + s, cur);
|
|
}
|
|
var val = cur * scale;
|
|
if(s === 'right') {
|
|
val += w;
|
|
} else if(s === 'bottom') {
|
|
val += h;
|
|
}
|
|
|
|
el.css('margin-' + s, val);
|
|
// el.css('outline', '1px solid red');
|
|
}
|
|
});
|
|
}
|
|
|
|
var setIconSize = Editor.setIconSize = function(size, force) {
|
|
if(size == curPrefs.size && !force) return;
|
|
// return;
|
|
// var elems = $('.tool_button, .push_button, .tool_button_current, .disabled, .icon_label, #url_notice, #tool_open');
|
|
|
|
var sel_toscale = '#tools_top .toolset, #editor_panel > *, #history_panel > *,\
|
|
#main_button, #tools_left > *, #path_node_panel > *, #multiselected_panel > *,\
|
|
#g_panel > *, #tool_font_size > *, .tools_flyout';
|
|
|
|
var elems = $(sel_toscale);
|
|
|
|
var scale = 1;
|
|
|
|
if(typeof size == 'number') {
|
|
scale = size;
|
|
} else {
|
|
var icon_sizes = { s:.75, m:1, l:1.25, xl:1.5 };
|
|
scale = icon_sizes[size];
|
|
}
|
|
|
|
Editor.tool_scale = tool_scale = scale;
|
|
|
|
setFlyoutPositions();
|
|
// $('.tools_flyout').each(function() {
|
|
// var pos = $(this).position();
|
|
// console.log($(this), pos.left+(34 * scale));
|
|
// $(this).css({'left': pos.left+(34 * scale), 'top': pos.top+(77 * scale)});
|
|
// console.log('l', $(this).css('left'));
|
|
// });
|
|
|
|
// var scale = .75;//0.75;
|
|
|
|
var hidden_ps = elems.parents(':hidden');
|
|
hidden_ps.css('visibility', 'hidden').show();
|
|
scaleElements(elems, scale);
|
|
hidden_ps.css('visibility', 'visible').hide();
|
|
// console.timeEnd('elems');
|
|
// return;
|
|
|
|
$.pref('iconsize', size);
|
|
$('#iconsize').val(size);
|
|
|
|
|
|
// Change icon size
|
|
// $('.tool_button, .push_button, .tool_button_current, .disabled, .icon_label, #url_notice, #tool_open')
|
|
// .find('> svg, > img').each(function() {
|
|
// this.setAttribute('width',size_num);
|
|
// this.setAttribute('height',size_num);
|
|
// });
|
|
//
|
|
// $.resizeSvgIcons({
|
|
// '.flyout_arrow_horiz > svg, .flyout_arrow_horiz > img': size_num / 5,
|
|
// '#logo > svg, #logo > img': size_num * 1.3,
|
|
// '#tools_bottom .icon_label > *': (size_num === 16 ? 18 : size_num * .75)
|
|
// });
|
|
// if(size != 's') {
|
|
// $.resizeSvgIcons({'#layerbuttons svg, #layerbuttons img': size_num * .6});
|
|
// }
|
|
|
|
// Note that all rules will be prefixed with '#svg_editor' when parsed
|
|
var cssResizeRules = {
|
|
// ".tool_button,\
|
|
// .push_button,\
|
|
// .tool_button_current,\
|
|
// .push_button_pressed,\
|
|
// .disabled,\
|
|
// .icon_label,\
|
|
// .tools_flyout .tool_button": {
|
|
// 'width': {s: '16px', l: '32px', xl: '48px'},
|
|
// 'height': {s: '16px', l: '32px', xl: '48px'},
|
|
// 'padding': {s: '1px', l: '2px', xl: '3px'}
|
|
// },
|
|
// ".tool_sep": {
|
|
// 'height': {s: '16px', l: '32px', xl: '48px'},
|
|
// 'margin': {s: '2px 2px', l: '2px 5px', xl: '2px 8px'}
|
|
// },
|
|
// "#main_icon": {
|
|
// 'width': {s: '31px', l: '53px', xl: '75px'},
|
|
// 'height': {s: '22px', l: '42px', xl: '64px'}
|
|
// },
|
|
"#tools_top": {
|
|
'left': 50,
|
|
'height': 72
|
|
},
|
|
"#tools_left": {
|
|
'width': 31,
|
|
'top': 74
|
|
},
|
|
"div#workarea": {
|
|
'left': 38,
|
|
'top': 74
|
|
}
|
|
// "#tools_bottom": {
|
|
// 'left': {s: '27px', l: '46px', xl: '65px'},
|
|
// 'height': {s: '58px', l: '98px', xl: '145px'}
|
|
// },
|
|
// "#color_tools": {
|
|
// 'border-spacing': {s: '0 1px'},
|
|
// 'margin-top': {s: '-1px'}
|
|
// },
|
|
// "#color_tools .icon_label": {
|
|
// 'width': {l:'43px', xl: '60px'}
|
|
// },
|
|
// ".color_tool": {
|
|
// 'height': {s: '20px'}
|
|
// },
|
|
// "#tool_opacity": {
|
|
// 'top': {s: '1px'},
|
|
// 'height': {s: 'auto', l:'auto', xl:'auto'}
|
|
// },
|
|
// "#tools_top input, #tools_bottom input": {
|
|
// 'margin-top': {s: '2px', l: '4px', xl: '5px'},
|
|
// 'height': {s: 'auto', l: 'auto', xl: 'auto'},
|
|
// 'border': {s: '1px solid #555', l: 'auto', xl: 'auto'},
|
|
// 'font-size': {s: '.9em', l: '1.2em', xl: '1.4em'}
|
|
// },
|
|
// "#zoom_panel": {
|
|
// 'margin-top': {s: '3px', l: '4px', xl: '5px'}
|
|
// },
|
|
// "#copyright, #tools_bottom .label": {
|
|
// 'font-size': {l: '1.5em', xl: '2em'},
|
|
// 'line-height': {s: '15px'}
|
|
// },
|
|
// "#tools_bottom_2": {
|
|
// 'width': {l: '295px', xl: '355px'},
|
|
// 'top': {s: '4px'}
|
|
// },
|
|
// "#tools_top > div, #tools_top": {
|
|
// 'line-height': {s: '17px', l: '34px', xl: '50px'}
|
|
// },
|
|
// ".dropdown button": {
|
|
// 'height': {s: '18px', l: '34px', xl: '40px'},
|
|
// 'line-height': {s: '18px', l: '34px', xl: '40px'},
|
|
// 'margin-top': {s: '3px'}
|
|
// },
|
|
// "#tools_top label, #tools_bottom label": {
|
|
// 'font-size': {s: '1em', l: '1.5em', xl: '2em'},
|
|
// 'height': {s: '25px', l: '42px', xl: '64px'}
|
|
// },
|
|
// "div.toolset": {
|
|
// 'height': {s: '25px', l: '42px', xl: '64px'}
|
|
// },
|
|
// "#tool_bold, #tool_italic": {
|
|
// 'font-size': {s: '1.5em', l: '3em', xl: '4.5em'}
|
|
// },
|
|
// "#sidepanels": {
|
|
// 'top': {s: '50px', l: '88px', xl: '125px'},
|
|
// 'bottom': {s: '51px', l: '68px', xl: '65px'}
|
|
// },
|
|
// '#layerbuttons': {
|
|
// 'width': {l: '130px', xl: '175px'},
|
|
// 'height': {l: '24px', xl: '30px'}
|
|
// },
|
|
// '#layerlist': {
|
|
// 'width': {l: '128px', xl: '150px'}
|
|
// },
|
|
// '.layer_button': {
|
|
// 'width': {l: '19px', xl: '28px'},
|
|
// 'height': {l: '19px', xl: '28px'}
|
|
// },
|
|
// "input.spin-button": {
|
|
// 'background-image': {l: "url('images/spinbtn_updn_big.png')", xl: "url('images/spinbtn_updn_big.png')"},
|
|
// 'background-position': {l: '100% -5px', xl: '100% -2px'},
|
|
// 'padding-right': {l: '24px', xl: '24px' }
|
|
// },
|
|
// "input.spin-button.up": {
|
|
// 'background-position': {l: '100% -45px', xl: '100% -42px'}
|
|
// },
|
|
// "input.spin-button.down": {
|
|
// 'background-position': {l: '100% -85px', xl: '100% -82px'}
|
|
// },
|
|
// "#position_opts": {
|
|
// 'width': {all: (size_num*4) +'px'}
|
|
// }
|
|
};
|
|
|
|
var rule_elem = $('#tool_size_rules');
|
|
if(!rule_elem.length) {
|
|
rule_elem = $('<style id="tool_size_rules"><\/style>').appendTo('head');
|
|
} else {
|
|
rule_elem.empty();
|
|
}
|
|
|
|
if(size != 'm') {
|
|
var style_str = '';
|
|
$.each(cssResizeRules, function(selector, rules) {
|
|
selector = '#svg_editor ' + selector.replace(/,/g,', #svg_editor');
|
|
style_str += selector + '{';
|
|
$.each(rules, function(prop, values) {
|
|
if(typeof values === 'number') {
|
|
var val = (values * scale) + 'px';
|
|
} else if(values[size] || values.all) {
|
|
var val = (values[size] || values.all);
|
|
}
|
|
style_str += (prop + ':' + val + ';');
|
|
});
|
|
style_str += '}';
|
|
});
|
|
//this.style[ua_prefix + 'Transform'] = 'scale(' + scale + ')';
|
|
var prefix = '-' + ua_prefix.toLowerCase() + '-';
|
|
style_str += (sel_toscale + '{' + prefix + 'transform: scale(' + scale + ');}'
|
|
+ ' #svg_editor div.toolset .toolset {' + prefix + 'transform: scale(1); margin: 1px !important;}' // Hack for markers
|
|
+ ' #svg_editor .ui-slider {' + prefix + 'transform: scale(' + (1/scale) + ');}' // Hack for sliders
|
|
);
|
|
rule_elem.text(style_str);
|
|
}
|
|
|
|
setFlyoutPositions();
|
|
}
|
|
|
|
var cancelOverlays = function() {
|
|
$('#dialog_box').hide();
|
|
if (!editingsource && !docprops && !preferences) {
|
|
if(cur_context) {
|
|
svgCanvas.leaveContext();
|
|
}
|
|
return;
|
|
};
|
|
|
|
if (editingsource) {
|
|
if (orig_source !== $('#svg_source_textarea').val()) {
|
|
$.confirm(uiStrings.notification.QignoreSourceChanges, function(ok) {
|
|
if(ok) hideSourceEditor();
|
|
});
|
|
} else {
|
|
hideSourceEditor();
|
|
}
|
|
}
|
|
else if (docprops) {
|
|
hideDocProperties();
|
|
} else if (preferences) {
|
|
hidePreferences();
|
|
}
|
|
resetScrollPos();
|
|
};
|
|
|
|
var hideSourceEditor = function(){
|
|
$('#svg_source_editor').hide();
|
|
editingsource = false;
|
|
$('#svg_source_textarea').blur();
|
|
};
|
|
|
|
var hideDocProperties = function(){
|
|
$('#svg_docprops').hide();
|
|
$('#canvas_width,#canvas_height').removeAttr('disabled');
|
|
$('#resolution')[0].selectedIndex = 0;
|
|
$('#image_save_opts input').val([curPrefs.img_save]);
|
|
docprops = false;
|
|
};
|
|
|
|
var hidePreferences = function(){
|
|
$('#svg_prefs').hide();
|
|
preferences = false;
|
|
};
|
|
|
|
var win_wh = {width:$(window).width(), height:$(window).height()};
|
|
|
|
var resetScrollPos = $.noop, curScrollPos;
|
|
|
|
// Fix for Issue 781: Drawing area jumps to top-left corner on window resize (IE9)
|
|
if(svgedit.browser.isIE()) {
|
|
(function() {
|
|
resetScrollPos = function() {
|
|
if(workarea[0].scrollLeft === 0
|
|
&& workarea[0].scrollTop === 0) {
|
|
workarea[0].scrollLeft = curScrollPos.left;
|
|
workarea[0].scrollTop = curScrollPos.top;
|
|
}
|
|
}
|
|
|
|
curScrollPos = {
|
|
left: workarea[0].scrollLeft,
|
|
top: workarea[0].scrollTop
|
|
};
|
|
|
|
$(window).resize(resetScrollPos);
|
|
svgEditor.ready(function() {
|
|
// TODO: Find better way to detect when to do this to minimize
|
|
// flickering effect
|
|
setTimeout(function() {
|
|
resetScrollPos();
|
|
}, 500);
|
|
});
|
|
|
|
workarea.scroll(function() {
|
|
curScrollPos = {
|
|
left: workarea[0].scrollLeft,
|
|
top: workarea[0].scrollTop
|
|
};
|
|
});
|
|
}());
|
|
}
|
|
|
|
$(window).resize(function(evt) {
|
|
if (editingsource) {
|
|
properlySourceSizeTextArea();
|
|
}
|
|
|
|
$.each(win_wh, function(type, val) {
|
|
var curval = $(window)[type]();
|
|
workarea[0]['scroll' + (type==='width'?'Left':'Top')] -= (curval - val)/2;
|
|
win_wh[type] = curval;
|
|
});
|
|
});
|
|
|
|
(function() {
|
|
workarea.scroll(function() {
|
|
// TODO: jQuery's scrollLeft/Top() wouldn't require a null check
|
|
if ($('#ruler_x').length != 0) {
|
|
$('#ruler_x')[0].scrollLeft = workarea[0].scrollLeft;
|
|
}
|
|
if ($('#ruler_y').length != 0) {
|
|
$('#ruler_y')[0].scrollTop = workarea[0].scrollTop;
|
|
}
|
|
});
|
|
|
|
}());
|
|
|
|
$('#url_notice').click(function() {
|
|
$.alert(this.title);
|
|
});
|
|
|
|
$('#change_image_url').click(promptImgURL);
|
|
|
|
function promptImgURL() {
|
|
var curhref = svgCanvas.getHref(selectedElement);
|
|
curhref = curhref.indexOf("data:") === 0?"":curhref;
|
|
$.prompt(uiStrings.notification.enterNewImgURL, curhref, function(url) {
|
|
if(url) setImageURL(url);
|
|
});
|
|
}
|
|
|
|
// added these event handlers for all the push buttons so they
|
|
// behave more like buttons being pressed-in and not images
|
|
(function() {
|
|
var toolnames = ['clear','open','save','source','delete','delete_multi','paste','clone','clone_multi','move_top','move_bottom'];
|
|
var all_tools = '';
|
|
var cur_class = 'tool_button_current';
|
|
|
|
$.each(toolnames, function(i,item) {
|
|
all_tools += '#tool_' + item + (i==toolnames.length-1?',':'');
|
|
});
|
|
|
|
$(all_tools).mousedown(function() {
|
|
$(this).addClass(cur_class);
|
|
}).bind('mousedown mouseout', function() {
|
|
$(this).removeClass(cur_class);
|
|
});
|
|
|
|
$('#tool_undo, #tool_redo').mousedown(function(){
|
|
if (!$(this).hasClass('disabled')) $(this).addClass(cur_class);
|
|
}).bind('mousedown mouseout',function(){
|
|
$(this).removeClass(cur_class);}
|
|
);
|
|
}());
|
|
|
|
// switch modifier key in tooltips if mac
|
|
// NOTE: This code is not used yet until I can figure out how to successfully bind ctrl/meta
|
|
// in Opera and Chrome
|
|
if (isMac && !window.opera) {
|
|
var shortcutButtons = ["tool_clear", "tool_save", "tool_source", "tool_undo", "tool_redo", "tool_clone"];
|
|
var i = shortcutButtons.length;
|
|
while (i--) {
|
|
var button = document.getElementById(shortcutButtons[i]);
|
|
if (button != null) {
|
|
var title = button.title;
|
|
var index = title.indexOf("Ctrl+");
|
|
button.title = [title.substr(0, index), "Cmd+", title.substr(index + 5)].join('');
|
|
}
|
|
}
|
|
}
|
|
|
|
// TODO: go back to the color boxes having white background-color and then setting
|
|
// background-image to none.png (otherwise partially transparent gradients look weird)
|
|
var colorPicker = function(elem) {
|
|
var picker = elem[0].id == 'stroke_color' ? 'stroke' : 'fill';
|
|
var is_background = elem[0].id == "canvas_color"
|
|
if (is_background) picker = 'canvas'
|
|
// var opacity = (picker == 'stroke' ? $('#stroke_opacity') : $('#fill_opacity'));
|
|
var paint = paintBox[picker].paint;
|
|
|
|
var title = (picker == 'stroke' ? 'Pick a Stroke Paint and Opacity' : 'Pick a Fill Paint and Opacity');
|
|
var was_none = false;
|
|
var pos = is_background ? {'right': 200, 'top': 50} : {'left': 45, 'bottom': 50}
|
|
|
|
$("#color_picker")
|
|
.draggable({cancel:'.jGraduate_tabs, .jGraduate_colPick, .jGraduate_gradPick, .jPicker', containment: 'window'})
|
|
.css(pos)
|
|
.jGraduate(
|
|
{
|
|
paint: paint,
|
|
window: { pickerTitle: title },
|
|
images: { clientPath: curConfig.jGraduatePath },
|
|
newstop: 'inverse'
|
|
},
|
|
function(p) {
|
|
paint = new $.jGraduate.Paint(p);
|
|
|
|
paintBox[picker].setPaint(paint);
|
|
svgCanvas.setPaint(picker, paint);
|
|
|
|
$('#color_picker').hide();
|
|
},
|
|
function(p) {
|
|
$('#color_picker').hide();
|
|
});
|
|
};
|
|
|
|
var updateToolButtonState = function() {
|
|
/*
|
|
var bNoFill = (svgCanvas.getColor('fill') == 'none');
|
|
var bNoStroke = (svgCanvas.getColor('stroke') == 'none');
|
|
var buttonsNeedingStroke = [ '#tool_fhpath', '#tool_line' ];
|
|
var buttonsNeedingFillAndStroke = [ '#tools_rect .tool_button', '#tools_ellipse .tool_button', '#tool_text', '#tool_path'];
|
|
if (bNoStroke) {
|
|
for (var index in buttonsNeedingStroke) {
|
|
var button = buttonsNeedingStroke[index];
|
|
if ($(button).hasClass('tool_button_current')) {
|
|
clickSelect();
|
|
}
|
|
$(button).addClass('disabled');
|
|
}
|
|
}
|
|
else {
|
|
for (var index in buttonsNeedingStroke) {
|
|
var button = buttonsNeedingStroke[index];
|
|
$(button).removeClass('disabled');
|
|
}
|
|
}
|
|
|
|
if (bNoStroke && bNoFill) {
|
|
for (var index in buttonsNeedingFillAndStroke) {
|
|
var button = buttonsNeedingFillAndStroke[index];
|
|
if ($(button).hasClass('tool_button_current')) {
|
|
clickSelect();
|
|
}
|
|
$(button).addClass('disabled');
|
|
}
|
|
}
|
|
else {
|
|
for (var index in buttonsNeedingFillAndStroke) {
|
|
var button = buttonsNeedingFillAndStroke[index];
|
|
$(button).removeClass('disabled');
|
|
}
|
|
}
|
|
|
|
svgCanvas.runExtensions("toolButtonStateUpdate", {
|
|
nofill: bNoFill,
|
|
nostroke: bNoStroke
|
|
});
|
|
|
|
// Disable flyouts if all inside are disabled
|
|
$('.tools_flyout').each(function() {
|
|
var shower = $('#' + this.id + '_show');
|
|
var has_enabled = false;
|
|
$(this).children().each(function() {
|
|
if(!$(this).hasClass('disabled')) {
|
|
has_enabled = true;
|
|
}
|
|
});
|
|
shower.toggleClass('disabled', !has_enabled);
|
|
});
|
|
|
|
operaRepaint();
|
|
*/
|
|
};
|
|
|
|
var PaintBox = function(container, type) {
|
|
var background = document.getElementById("canvas_background");
|
|
var cur = {color: "#fff", opacity: 1}
|
|
if (type == "stroke") cur = curConfig['initStroke'];
|
|
if (type == "fill") cur = curConfig['initFill'];
|
|
if (type == "canvas" && background) {
|
|
var rgb = background.getAttribute("fill").match(/^rgb\((\d+),\s*(\d+),\s*(\d+)\)$/);
|
|
if (rgb) {
|
|
var hex = ("0" + parseInt(rgb[1],10).toString(16)).slice(-2) +
|
|
("0" + parseInt(rgb[2],10).toString(16)).slice(-2) +
|
|
("0" + parseInt(rgb[3],10).toString(16)).slice(-2);
|
|
cur = {color: hex, opacity: 1}
|
|
}
|
|
}
|
|
|
|
|
|
// set up gradients to be used for the buttons
|
|
var svgdocbox = new DOMParser().parseFromString(
|
|
'<svg xmlns="http://www.w3.org/2000/svg"><rect width="100%" height="100%"\
|
|
fill="#' + cur.color + '" opacity="' + cur.opacity + '"/>\
|
|
<defs><linearGradient id="gradbox_"/></defs></svg>', 'text/xml');
|
|
var docElem = svgdocbox.documentElement;
|
|
|
|
docElem = $(container)[0].appendChild(document.importNode(docElem, true));
|
|
|
|
docElem.setAttribute('width',24.5);
|
|
|
|
this.rect = docElem.firstChild;
|
|
this.defs = docElem.getElementsByTagName('defs')[0];
|
|
this.grad = this.defs.firstChild;
|
|
this.paint = new $.jGraduate.Paint({solidColor: cur.color});
|
|
this.type = type;
|
|
|
|
this.setPaint = function(paint, apply) {
|
|
this.paint = paint;
|
|
|
|
var fillAttr = "none";
|
|
var ptype = paint.type;
|
|
var opac = paint.alpha / 100;
|
|
switch ( ptype ) {
|
|
case 'solidColor':
|
|
fillAttr = (paint[ptype] == 'none' || paint[ptype] == 'one') ? 'none' : "#" + paint[ptype];
|
|
break;
|
|
case 'linearGradient':
|
|
case 'radialGradient':
|
|
this.defs.removeChild(this.grad);
|
|
this.grad = this.defs.appendChild(paint[ptype]);
|
|
var id = this.grad.id = 'gradbox_' + this.type;
|
|
fillAttr = "url(#" + id + ')';
|
|
}
|
|
|
|
this.rect.setAttribute('fill', fillAttr);
|
|
this.rect.setAttribute('opacity', opac);
|
|
|
|
if(apply) {
|
|
svgCanvas.setColor(this.type, fillAttr, true);
|
|
svgCanvas.setPaintOpacity(this.type, opac, true);
|
|
}
|
|
if (this.type == "canvas") {
|
|
//recache background in case it changed
|
|
var background = document.getElementById("canvas_background");
|
|
if (background) background.setAttribute('fill', fillAttr)
|
|
else createBackground(fillAttr)
|
|
console.log(background.getAttribute('fill'));
|
|
}
|
|
|
|
}
|
|
|
|
this.update = function(apply) {
|
|
if(!selectedElement) return;
|
|
var type = this.type;
|
|
switch ( selectedElement.tagName ) {
|
|
case 'use':
|
|
case 'image':
|
|
case 'foreignObject':
|
|
// These elements don't have fill or stroke, so don't change
|
|
// the current value
|
|
return;
|
|
case 'g':
|
|
case 'a':
|
|
var gPaint = null;
|
|
|
|
var childs = selectedElement.getElementsByTagName('*');
|
|
for(var i = 0, len = childs.length; i < len; i++) {
|
|
var elem = childs[i];
|
|
var p = elem.getAttribute(type);
|
|
if(i === 0) {
|
|
gPaint = p;
|
|
} else if(gPaint !== p) {
|
|
gPaint = null;
|
|
break;
|
|
}
|
|
}
|
|
if(gPaint === null) {
|
|
// No common color, don't update anything
|
|
var paintColor = null;
|
|
return;
|
|
}
|
|
var paintColor = gPaint;
|
|
|
|
var paintOpacity = 1;
|
|
break;
|
|
default:
|
|
var paintOpacity = parseFloat(selectedElement.getAttribute(type + "-opacity"));
|
|
if (isNaN(paintOpacity)) {
|
|
paintOpacity = 1.0;
|
|
}
|
|
|
|
var defColor = type === "fill" ? "black" : "none";
|
|
var paintColor = selectedElement.getAttribute(type) || defColor;
|
|
}
|
|
|
|
if(apply) {
|
|
svgCanvas.setColor(type, paintColor, true);
|
|
svgCanvas.setPaintOpacity(type, paintOpacity, true);
|
|
}
|
|
|
|
paintOpacity *= 100;
|
|
|
|
var paint = getPaint(paintColor, paintOpacity, type);
|
|
// update the rect inside #fill_color/#stroke_color
|
|
this.setPaint(paint);
|
|
}
|
|
|
|
this.prep = function() {
|
|
var ptype = this.paint.type;
|
|
|
|
switch ( ptype ) {
|
|
case 'linearGradient':
|
|
case 'radialGradient':
|
|
var paint = new $.jGraduate.Paint({copy: this.paint});
|
|
svgCanvas.setPaint(type, paint);
|
|
}
|
|
}
|
|
};
|
|
|
|
paintBox.fill = new PaintBox('#fill_color', 'fill');
|
|
paintBox.stroke = new PaintBox('#stroke_color', 'stroke');
|
|
paintBox.canvas = new PaintBox('#canvas_color', 'canvas');
|
|
|
|
$('#stroke_width').val(curConfig.initStroke.width);
|
|
$('#group_opacity').val(curConfig.initOpacity * 100);
|
|
|
|
// Use this SVG elem to test vectorEffect support
|
|
var test_el = paintBox.fill.rect.cloneNode(false);
|
|
test_el.setAttribute('style','vector-effect:non-scaling-stroke');
|
|
var supportsNonSS = (test_el.style.vectorEffect === 'non-scaling-stroke');
|
|
test_el.removeAttribute('style');
|
|
var svgdocbox = paintBox.fill.rect.ownerDocument;
|
|
// Use this to test support for blur element. Seems to work to test support in Webkit
|
|
var blur_test = svgdocbox.createElementNS('http://www.w3.org/2000/svg', 'feGaussianBlur');
|
|
if(typeof blur_test.stdDeviationX === "undefined") {
|
|
$('#tool_blur').hide();
|
|
}
|
|
$(blur_test).remove();
|
|
|
|
|
|
|
|
// Test for embedImage support (use timeout to not interfere with page load)
|
|
setTimeout(function() {
|
|
svgCanvas.embedImage('images/placeholder.svg', function(datauri) {
|
|
if(!datauri) {
|
|
// Disable option
|
|
$('#image_save_opts [value=embed]').attr('disabled','disabled');
|
|
$('#image_save_opts input').val(['ref']);
|
|
curPrefs.img_save = 'ref';
|
|
$('#image_opt_embed').css('color','#666').attr('title',uiStrings.notification.featNotSupported);
|
|
}
|
|
});
|
|
},1000);
|
|
|
|
$('#tool_fill').click(function(){
|
|
if ($('#tool_fill').hasClass('active')) {
|
|
colorPicker($('#fill_color'));
|
|
updateToolButtonState();
|
|
}
|
|
else {
|
|
$('#tool_fill').addClass('active');
|
|
$("#tool_stroke").removeClass('active');
|
|
}
|
|
});
|
|
|
|
$('#tool_canvas').click(function(){
|
|
colorPicker($('#canvas_color'));
|
|
updateToolButtonState();
|
|
});
|
|
|
|
$('#tool_stroke').click(function(){
|
|
|
|
if ($('#tool_stroke').hasClass('active')) {
|
|
colorPicker($('#stroke_color'));
|
|
updateToolButtonState();
|
|
}
|
|
else {
|
|
$('#tool_stroke').addClass('active');
|
|
$("#tool_fill").removeClass('active');
|
|
}
|
|
});
|
|
|
|
$('#group_opacityLabel').click(function() {
|
|
$('#opacity_dropdown button').mousedown();
|
|
$(window).mouseup();
|
|
});
|
|
|
|
$('#zoomLabel').click(function() {
|
|
$('#zoom_dropdown button').mousedown();
|
|
$(window).mouseup();
|
|
});
|
|
|
|
$('#tool_move_top').mousedown(function(evt){
|
|
$('#tools_stacking').show();
|
|
evt.preventDefault();
|
|
});
|
|
|
|
$('.layer_button').mousedown(function() {
|
|
$(this).addClass('layer_buttonpressed');
|
|
}).mouseout(function() {
|
|
$(this).removeClass('layer_buttonpressed');
|
|
}).mouseup(function() {
|
|
$(this).removeClass('layer_buttonpressed');
|
|
});
|
|
|
|
$('.push_button').mousedown(function() {
|
|
if (!$(this).hasClass('disabled')) {
|
|
$(this).addClass('push_button_pressed').removeClass('push_button');
|
|
}
|
|
}).mouseout(function() {
|
|
$(this).removeClass('push_button_pressed').addClass('push_button');
|
|
}).mouseup(function() {
|
|
$(this).removeClass('push_button_pressed').addClass('push_button');
|
|
});
|
|
|
|
$('#layer_new').click(function() {
|
|
var i = svgCanvas.getCurrentDrawing().getNumLayers();
|
|
do {
|
|
var uniqName = uiStrings.layers.layer + " " + ++i;
|
|
} while(svgCanvas.getCurrentDrawing().hasLayer(uniqName));
|
|
|
|
$.prompt(uiStrings.notification.enterUniqueLayerName,uniqName, function(newName) {
|
|
if (!newName) return;
|
|
if (svgCanvas.getCurrentDrawing().hasLayer(newName)) {
|
|
$.alert(uiStrings.notification.dupeLayerName);
|
|
return;
|
|
}
|
|
svgCanvas.createLayer(newName);
|
|
updateContextPanel();
|
|
populateLayers();
|
|
});
|
|
});
|
|
|
|
function deleteLayer() {
|
|
if (svgCanvas.deleteCurrentLayer()) {
|
|
updateContextPanel();
|
|
populateLayers();
|
|
// This matches what SvgCanvas does
|
|
// TODO: make this behavior less brittle (svg-editor should get which
|
|
// layer is selected from the canvas and then select that one in the UI)
|
|
$('#layerlist tr.layer').removeClass("layersel");
|
|
$('#layerlist tr.layer:first').addClass("layersel");
|
|
}
|
|
}
|
|
|
|
function cloneLayer() {
|
|
var name = svgCanvas.getCurrentDrawing().getCurrentLayerName() + ' copy';
|
|
|
|
$.prompt(uiStrings.notification.enterUniqueLayerName, name, function(newName) {
|
|
if (!newName) return;
|
|
if (svgCanvas.getCurrentDrawing().hasLayer(newName)) {
|
|
$.alert(uiStrings.notification.dupeLayerName);
|
|
return;
|
|
}
|
|
svgCanvas.cloneLayer(newName);
|
|
updateContextPanel();
|
|
populateLayers();
|
|
});
|
|
}
|
|
|
|
function mergeLayer() {
|
|
if($('#layerlist tr.layersel').index() == svgCanvas.getCurrentDrawing().getNumLayers()-1) return;
|
|
svgCanvas.mergeLayer();
|
|
updateContextPanel();
|
|
populateLayers();
|
|
}
|
|
|
|
function moveLayer(pos) {
|
|
var curIndex = $('#layerlist tr.layersel').index();
|
|
var total = svgCanvas.getCurrentDrawing().getNumLayers();
|
|
if(curIndex > 0 || curIndex < total-1) {
|
|
curIndex += pos;
|
|
svgCanvas.setCurrentLayerPosition(total-curIndex-1);
|
|
populateLayers();
|
|
}
|
|
}
|
|
|
|
$('#layer_delete').click(deleteLayer);
|
|
|
|
$('#layer_up').click(function() {
|
|
moveLayer(-1);
|
|
});
|
|
|
|
$('#layer_down').click(function() {
|
|
moveLayer(1);
|
|
});
|
|
|
|
$('#layer_rename').click(function() {
|
|
var curIndex = $('#layerlist tr.layersel').prevAll().length;
|
|
var oldName = $('#layerlist tr.layersel td.layername').text();
|
|
$.prompt(uiStrings.notification.enterNewLayerName,"", function(newName) {
|
|
if (!newName) return;
|
|
if (oldName == newName || svgCanvas.getCurrentDrawing().hasLayer(newName)) {
|
|
$.alert(uiStrings.notification.layerHasThatName);
|
|
return;
|
|
}
|
|
|
|
svgCanvas.renameCurrentLayer(newName);
|
|
populateLayers();
|
|
});
|
|
});
|
|
|
|
var SIDEPANEL_MAXWIDTH = 300;
|
|
var SIDEPANEL_OPENWIDTH = 150;
|
|
var sidedrag = -1, sidedragging = false, allowmove = false;
|
|
|
|
var resizePanel = function(evt) {
|
|
if (!allowmove) return;
|
|
if (sidedrag == -1) return;
|
|
sidedragging = true;
|
|
var deltax = sidedrag - evt.pageX;
|
|
|
|
var sidepanels = $('#sidepanels');
|
|
var sidewidth = parseInt(sidepanels.css('width'));
|
|
if (sidewidth+deltax > SIDEPANEL_MAXWIDTH) {
|
|
deltax = SIDEPANEL_MAXWIDTH - sidewidth;
|
|
sidewidth = SIDEPANEL_MAXWIDTH;
|
|
}
|
|
else if (sidewidth+deltax < 2) {
|
|
deltax = 2 - sidewidth;
|
|
sidewidth = 2;
|
|
}
|
|
|
|
if (deltax == 0) return;
|
|
sidedrag -= deltax;
|
|
|
|
var layerpanel = $('#layerpanel');
|
|
workarea.css('right', parseInt(workarea.css('right'))+deltax);
|
|
sidepanels.css('width', parseInt(sidepanels.css('width'))+deltax);
|
|
layerpanel.css('width', parseInt(layerpanel.css('width'))+deltax);
|
|
var ruler_x = $('#ruler_x');
|
|
ruler_x.css('right', parseInt(ruler_x.css('right')) + deltax);
|
|
}
|
|
|
|
$('#sidepanel_handle')
|
|
.mousedown(function(evt) {
|
|
sidedrag = evt.pageX;
|
|
$(window).mousemove(resizePanel);
|
|
allowmove = false;
|
|
// Silly hack for Chrome, which always runs mousemove right after mousedown
|
|
setTimeout(function() {
|
|
allowmove = true;
|
|
}, 20);
|
|
})
|
|
.mouseup(function(evt) {
|
|
if (!sidedragging) toggleSidePanel();
|
|
sidedrag = -1;
|
|
sidedragging = false;
|
|
});
|
|
|
|
$(window).mouseup(function() {
|
|
sidedrag = -1;
|
|
sidedragging = false;
|
|
$('#svg_editor').unbind('mousemove', resizePanel);
|
|
});
|
|
|
|
// if width is non-zero, then fully close it, otherwise fully open it
|
|
// the optional close argument forces the side panel closed
|
|
var toggleSidePanel = function(close){
|
|
var w = parseInt($('#sidepanels').css('width'));
|
|
var deltax = (w > 2 || close ? 2 : SIDEPANEL_OPENWIDTH) - w;
|
|
var sidepanels = $('#sidepanels');
|
|
var layerpanel = $('#layerpanel');
|
|
var ruler_x = $('#ruler_x');
|
|
workarea.css('right', parseInt(workarea.css('right')) + deltax);
|
|
sidepanels.css('width', parseInt(sidepanels.css('width')) + deltax);
|
|
layerpanel.css('width', parseInt(layerpanel.css('width')) + deltax);
|
|
ruler_x.css('right', parseInt(ruler_x.css('right')) + deltax);
|
|
};
|
|
|
|
// this function highlights the layer passed in (by fading out the other layers)
|
|
// if no layer is passed in, this function restores the other layers
|
|
var toggleHighlightLayer = function(layerNameToHighlight) {
|
|
var curNames = new Array(svgCanvas.getCurrentDrawing().getNumLayers());
|
|
for (var i = 0; i < curNames.length; ++i) { curNames[i] = svgCanvas.getCurrentDrawing().getLayerName(i); }
|
|
|
|
if (layerNameToHighlight) {
|
|
for (var i = 0; i < curNames.length; ++i) {
|
|
if (curNames[i] != layerNameToHighlight) {
|
|
svgCanvas.getCurrentDrawing().setLayerOpacity(curNames[i], 0.5);
|
|
}
|
|
}
|
|
}
|
|
else {
|
|
for (var i = 0; i < curNames.length; ++i) {
|
|
svgCanvas.getCurrentDrawing().setLayerOpacity(curNames[i], 1.0);
|
|
}
|
|
}
|
|
};
|
|
|
|
var populateLayers = function(){
|
|
var layerlist = $('#layerlist tbody');
|
|
var selLayerNames = $('#selLayerNames');
|
|
layerlist.empty();
|
|
selLayerNames.empty();
|
|
var currentLayerName = svgCanvas.getCurrentDrawing().getCurrentLayerName();
|
|
var layer = svgCanvas.getCurrentDrawing().getNumLayers();
|
|
var icon = $.getSvgIcon('eye');
|
|
// we get the layers in the reverse z-order (the layer rendered on top is listed first)
|
|
while (layer--) {
|
|
var name = svgCanvas.getCurrentDrawing().getLayerName(layer);
|
|
// contenteditable=\"true\"
|
|
var appendstr = "<tr class=\"layer";
|
|
if (name == currentLayerName) {
|
|
appendstr += " layersel"
|
|
}
|
|
appendstr += "\">";
|
|
|
|
if (svgCanvas.getCurrentDrawing().getLayerVisibility(name)) {
|
|
appendstr += "<td class=\"layervis\"/><td class=\"layername\" >" + name + "</td></tr>";
|
|
}
|
|
else {
|
|
appendstr += "<td class=\"layervis layerinvis\"/><td class=\"layername\" >" + name + "</td></tr>";
|
|
}
|
|
layerlist.append(appendstr);
|
|
selLayerNames.append("<option value=\"" + name + "\">" + name + "</option>");
|
|
}
|
|
if(icon !== undefined) {
|
|
var copy = icon.clone();
|
|
$('td.layervis',layerlist).append(icon.clone());
|
|
$.resizeSvgIcons({'td.layervis .svg_icon':14});
|
|
}
|
|
// handle selection of layer
|
|
$('#layerlist td.layername')
|
|
.mouseup(function(evt){
|
|
$('#layerlist tr.layer').removeClass("layersel");
|
|
var row = $(this.parentNode);
|
|
row.addClass("layersel");
|
|
svgCanvas.setCurrentLayer(this.textContent);
|
|
evt.preventDefault();
|
|
})
|
|
.mouseover(function(evt){
|
|
$(this).css({"font-style": "italic", "color":"blue"});
|
|
toggleHighlightLayer(this.textContent);
|
|
})
|
|
.mouseout(function(evt){
|
|
$(this).css({"font-style": "normal", "color":"black"});
|
|
toggleHighlightLayer();
|
|
});
|
|
$('#layerlist td.layervis').click(function(evt){
|
|
var row = $(this.parentNode).prevAll().length;
|
|
var name = $('#layerlist tr.layer:eq(' + row + ') td.layername').text();
|
|
var vis = $(this).hasClass('layerinvis');
|
|
svgCanvas.setLayerVisibility(name, vis);
|
|
if (vis) {
|
|
$(this).removeClass('layerinvis');
|
|
}
|
|
else {
|
|
$(this).addClass('layerinvis');
|
|
}
|
|
});
|
|
|
|
// if there were too few rows, let's add a few to make it not so lonely
|
|
var num = 5 - $('#layerlist tr.layer').size();
|
|
while (num-- > 0) {
|
|
// FIXME: there must a better way to do this
|
|
layerlist.append("<tr><td style=\"color:white\">_</td><td/></tr>");
|
|
}
|
|
};
|
|
populateLayers();
|
|
|
|
// function changeResolution(x,y) {
|
|
// var zoom = svgCanvas.getResolution().zoom;
|
|
// setResolution(x * zoom, y * zoom);
|
|
// }
|
|
|
|
var centerCanvas = function() {
|
|
// this centers the canvas vertically in the workarea (horizontal handled in CSS)
|
|
workarea.css('line-height', workarea.height() + 'px');
|
|
};
|
|
|
|
$(window).bind('load resize', centerCanvas);
|
|
|
|
function stepFontSize(elem, step) {
|
|
var orig_val = elem.value-0;
|
|
var sug_val = orig_val + step;
|
|
var increasing = sug_val >= orig_val;
|
|
if(step === 0) return orig_val;
|
|
|
|
if(orig_val >= 24) {
|
|
if(increasing) {
|
|
return Math.round(orig_val * 1.1);
|
|
} else {
|
|
return Math.round(orig_val / 1.1);
|
|
}
|
|
} else if(orig_val <= 1) {
|
|
if(increasing) {
|
|
return orig_val * 2;
|
|
} else {
|
|
return orig_val / 2;
|
|
}
|
|
} else {
|
|
return sug_val;
|
|
}
|
|
}
|
|
|
|
function stepZoom(elem, step) {
|
|
var orig_val = elem.value-0;
|
|
if(orig_val === 0) return 100;
|
|
var sug_val = orig_val + step;
|
|
if(step === 0) return orig_val;
|
|
|
|
if(orig_val >= 100) {
|
|
return sug_val;
|
|
} else {
|
|
if(sug_val >= orig_val) {
|
|
return orig_val * 2;
|
|
} else {
|
|
return orig_val / 2;
|
|
}
|
|
}
|
|
}
|
|
|
|
// function setResolution(w, h, center) {
|
|
// updateCanvas();
|
|
// // w-=0; h-=0;
|
|
// // $('#svgcanvas').css( { 'width': w, 'height': h } );
|
|
// // $('#canvas_width').val(w);
|
|
// // $('#canvas_height').val(h);
|
|
// //
|
|
// // if(center) {
|
|
// // var w_area = workarea;
|
|
// // var scroll_y = h/2 - w_area.height()/2;
|
|
// // var scroll_x = w/2 - w_area.width()/2;
|
|
// // w_area[0].scrollTop = scroll_y;
|
|
// // w_area[0].scrollLeft = scroll_x;
|
|
// // }
|
|
// }
|
|
|
|
$('#resolution').change(function(){
|
|
var wh = $('#canvas_width,#canvas_height');
|
|
if(!this.selectedIndex) {
|
|
if($('#canvas_width').val() == 'fit') {
|
|
wh.removeAttr("disabled").val(100);
|
|
}
|
|
} else if(this.value == 'content') {
|
|
wh.val('fit').attr("disabled","disabled");
|
|
} else {
|
|
var dims = this.value.split('x');
|
|
$('#canvas_width').val(dims[0]);
|
|
$('#canvas_height').val(dims[1]);
|
|
wh.removeAttr("disabled");
|
|
}
|
|
});
|
|
|
|
//Prevent browser from erroneously repopulating fields
|
|
$('input,select').attr("autocomplete","off");
|
|
|
|
// Associate all button actions as well as non-button keyboard shortcuts
|
|
var Actions = function() {
|
|
// sel:'selector', fn:function, evt:'event', key:[key, preventDefault, NoDisableInInput]
|
|
var tool_buttons = [
|
|
{sel:'#tool_select', fn: clickSelect, evt: 'click', key: ['V', true]},
|
|
{sel:'#tool_fhpath', fn: clickFHPath, evt: 'click', key: ['Q', true]},
|
|
{sel:'#tool_line', fn: clickLine, evt: 'click', key: ['L', true]},
|
|
{sel:'#tool_rect', fn: clickRect, evt: 'click', key: ['R', true], icon: 'rect'},
|
|
{sel:'#tool_ellipse', fn: clickEllipse, evt: 'mouseup', key: ['C', true], icon: 'ellipse'},
|
|
//{sel:'#tool_circle', fn: clickCircle, evt: 'mouseup', icon: 'circle'},
|
|
//{sel:'#tool_fhellipse', fn: clickFHEllipse, evt: 'mouseup', parent: '#tools_ellipse', icon: 'fh_ellipse'},
|
|
{sel:'#tool_path', fn: clickPath, evt: 'click', key: ['P', true]},
|
|
{sel:'#tool_text', fn: clickText, evt: 'click', key: ['T', true]},
|
|
{sel:'#tool_image', fn: clickImage, evt: 'mouseup'},
|
|
{sel:'#tool_zoom', fn: clickZoom, evt: 'mouseup', key: ['Z', true]},
|
|
{sel:'#tool_clear', fn: clickClear, evt: 'mouseup', key: [modKey + 'N', true]},
|
|
{sel:'#tool_save', fn: function() { editingsource?saveSourceEditor():clickSave()}, evt: 'mouseup', key: [modKey + 'S', true]},
|
|
{sel:'#tool_export', fn: clickExport, evt: 'mouseup'},
|
|
{sel:'#tool_open', fn: clickOpen, evt: 'mouseup'},
|
|
{sel:'#tool_import', fn: clickImport, evt: 'mouseup'},
|
|
{sel:'#tool_source', fn: showSourceEditor, evt: 'click', key: [modKey + 'U', true]},
|
|
{sel:'#tool_wireframe', fn: clickWireframe, evt: 'click'},
|
|
{sel:'#tool_rulers', fn: clickRulers, evt: 'click'},
|
|
{sel:'#tool_source_cancel,#svg_source_overlay,#tool_docprops_cancel,#tool_prefs_cancel', fn: cancelOverlays, evt: 'click', key: ['esc', false, false], hidekey: true},
|
|
{sel:'#tool_source_save', fn: saveSourceEditor, evt: 'click'},
|
|
{sel:'#tool_docprops_save', fn: saveDocProperties, evt: 'click'},
|
|
{sel:'#tool_docprops', fn: showDocProperties, evt: 'mouseup'},
|
|
{sel:'#tool_prefs_save', fn: savePreferences, evt: 'click'},
|
|
{sel:'#tool_prefs_option', fn: function() {showPreferences();return false}, evt: 'mouseup'},
|
|
{sel:'#tool_delete,#tool_delete_multi', fn: deleteSelected, evt: 'click', key: ['del/backspace', true]},
|
|
{sel:'#tool_reorient', fn: reorientPath, evt: 'click'},
|
|
{sel:'#tool_node_link', fn: linkControlPoints, evt: 'click'},
|
|
{sel:'#tool_node_clone', fn: clonePathNode, evt: 'click'},
|
|
{sel:'#tool_node_delete', fn: deletePathNode, evt: 'click'},
|
|
{sel:'#tool_openclose_path', fn: opencloseSubPath, evt: 'click'},
|
|
{sel:'#tool_add_subpath', fn: addSubPath, evt: 'click'},
|
|
{sel:'#tool_move_top', fn: moveToTopSelected, evt: 'click', key: modKey + 'shift+up'},
|
|
{sel:'#tool_move_bottom', fn: moveToBottomSelected, evt: 'click', key: modKey + 'shift+down'},
|
|
{sel:'#tool_move_up', fn: moveUpSelected, evt:'click', key: [modKey+'up', true]},
|
|
{sel:'#tool_move_down', fn: moveDownSelected, evt:'click', key: [modKey+'down', true]},
|
|
{sel:'#tool_topath', fn: convertToPath, evt: 'click'},
|
|
{sel:'#tool_make_link,#tool_make_link_multi', fn: makeHyperlink, evt: 'click'},
|
|
{sel:'#tool_clone,#tool_clone_multi', fn: clickClone, evt: 'click', key: [modKey + 'D', true]},
|
|
{sel:'#tool_group', fn: clickGroup, evt: 'click', key: [modKey + 'G', true]},
|
|
{sel:'#tool_ungroup', fn: clickGroup, evt: 'click', key: modKey + 'shift+G'},
|
|
{sel:'#tool_unlink_use', fn: clickGroup, evt: 'click'},
|
|
{sel:'[id^=tool_align]', fn: clickAlign, evt: 'click'},
|
|
{sel:'#tool_switch', fn: clickSwitch, evt: 'click', key: ['shift+x', true]},
|
|
{sel:'#tool_undo', fn: clickUndo, evt: 'click', key: modKey + 'z'},
|
|
{sel:'#tool_redo', fn: clickRedo, evt: 'click', key: ['y', true]},
|
|
{sel:'#tool_canvas_color_menu', fn: clickCanvasColor, evt: 'click'},
|
|
{sel:'#tool_cut', fn: cutSelected, evt: 'click', key: modKey+'x'},
|
|
{sel:'#tool_copy', fn: copySelected, evt: 'click', key: modKey+'c'},
|
|
{sel:'#tool_paste', fn: pasteSelected, evt: 'click', key: modKey+'v'},
|
|
|
|
// these two lines are required to make Opera work properly with the flyout mechanism
|
|
// {sel:'#tools_rect_show', fn: clickRect, evt: 'click'},
|
|
// {sel:'#tools_ellipse_show', fn: clickEllipse, evt: 'click'},
|
|
{sel:'#tool_bold', fn: clickBold, evt: 'mousedown', key: [modKey + 'B', true]},
|
|
{sel:'#tool_italic', fn: clickItalic, evt: 'mousedown', key: [modKey + 'I', true]},
|
|
//{sel:'#sidepanel_handle', fn: toggleSidePanel, key: ['X']},
|
|
{sel:'#copy_save_done', fn: cancelOverlays, evt: 'click'},
|
|
|
|
// Shortcuts not associated with buttons
|
|
|
|
{key: 'ctrl+left', fn: function(){rotateSelected(0,1)}},
|
|
{key: 'ctrl+right', fn: function(){rotateSelected(1,1)}},
|
|
{key: 'ctrl+shift+left', fn: function(){rotateSelected(0,5)}},
|
|
{key: 'ctrl+shift+right', fn: function(){rotateSelected(1,5)}},
|
|
{key: 'shift+O', fn: selectPrev},
|
|
{key: 'shift+P', fn: selectNext},
|
|
{key: [modKey+'+', true], fn: function(){zoomImage(2);}},
|
|
{key: [modKey+'-', true], fn: function(){zoomImage(.5);}},
|
|
{key: ['up', true], fn: function(){moveSelected(0,-1);}},
|
|
{key: ['down', true], fn: function(){moveSelected(0,1);}},
|
|
{key: ['left', true], fn: function(){moveSelected(-1,0);}},
|
|
{key: ['right', true], fn: function(){moveSelected(1,0);}},
|
|
{key: 'shift+up', fn: function(){moveSelected(0,-10)}},
|
|
{key: 'shift+down', fn: function(){moveSelected(0,10)}},
|
|
{key: 'shift+left', fn: function(){moveSelected(-10,0)}},
|
|
{key: 'shift+right', fn: function(){moveSelected(10,0)}},
|
|
{key: ['alt+up', true], fn: function(){svgCanvas.cloneSelectedElements(0,-1)}},
|
|
{key: ['alt+down', true], fn: function(){svgCanvas.cloneSelectedElements(0,1)}},
|
|
{key: ['alt+left', true], fn: function(){svgCanvas.cloneSelectedElements(-1,0)}},
|
|
{key: ['alt+right', true], fn: function(){svgCanvas.cloneSelectedElements(1,0)}},
|
|
{key: ['alt+shift+up', true], fn: function(){svgCanvas.cloneSelectedElements(0,-10)}},
|
|
{key: ['alt+shift+down', true], fn: function(){svgCanvas.cloneSelectedElements(0,10)}},
|
|
{key: ['alt+shift+left', true], fn: function(){svgCanvas.cloneSelectedElements(-10,0)}},
|
|
{key: ['alt+shift+right', true], fn: function(){svgCanvas.cloneSelectedElements(10,0)}},
|
|
{key: modKey + 'A', fn: function(){svgCanvas.selectAllInCurrentLayer();}},
|
|
|
|
// Standard shortcuts
|
|
{key: modKey + 'shift+z', fn: clickRedo},
|
|
{key: 'esc', fn: minimizeModal}
|
|
];
|
|
|
|
// Tooltips not directly associated with a single function
|
|
var key_assocs = {
|
|
'4/Shift+4': '#tools_rect_show',
|
|
'5/Shift+5': '#tools_ellipse_show'
|
|
};
|
|
|
|
return {
|
|
setAll: function() {
|
|
var flyouts = {};
|
|
|
|
$.each(tool_buttons, function(i, opts) {
|
|
// Bind function to button
|
|
if(opts.sel) {
|
|
var btn = $(opts.sel);
|
|
if (btn.length == 0) return true; // Skip if markup does not exist
|
|
if(opts.evt) {
|
|
if (svgedit.browser.isTouch() && opts.evt === "click") opts.evt = "mousedown"
|
|
btn[opts.evt](opts.fn);
|
|
}
|
|
|
|
// Add to parent flyout menu, if able to be displayed
|
|
if(opts.parent && $(opts.parent + '_show').length != 0) {
|
|
var f_h = $(opts.parent);
|
|
if(!f_h.length) {
|
|
f_h = makeFlyoutHolder(opts.parent.substr(1));
|
|
}
|
|
|
|
f_h.append(btn);
|
|
|
|
if(!$.isArray(flyouts[opts.parent])) {
|
|
flyouts[opts.parent] = [];
|
|
}
|
|
flyouts[opts.parent].push(opts);
|
|
}
|
|
}
|
|
|
|
|
|
// Bind function to shortcut key
|
|
if(opts.key) {
|
|
// Set shortcut based on options
|
|
var keyval, shortcut = '', disInInp = true, fn = opts.fn, pd = false;
|
|
if($.isArray(opts.key)) {
|
|
keyval = opts.key[0];
|
|
if(opts.key.length > 1) pd = opts.key[1];
|
|
if(opts.key.length > 2) disInInp = opts.key[2];
|
|
} else {
|
|
keyval = opts.key;
|
|
}
|
|
keyval += '';
|
|
if (svgedit.browser.isMac && keyval.indexOf("+") != -1) {
|
|
var modifier_key = keyval.split("+")[0];
|
|
if (modifier_key == "ctrl") keyval.replace("ctrl", "cmd")
|
|
}
|
|
|
|
$.each(keyval.split('/'), function(i, key) {
|
|
$(document).bind('keydown', key, function(e) {
|
|
fn();
|
|
if(pd) {
|
|
e.preventDefault();
|
|
}
|
|
// Prevent default on ALL keys?
|
|
return false;
|
|
});
|
|
});
|
|
|
|
// Put shortcut in title
|
|
if(opts.sel && !opts.hidekey && btn.attr('title')) {
|
|
var new_title = btn.attr('title').split('[')[0] + ' (' + keyval + ')';
|
|
key_assocs[keyval] = opts.sel;
|
|
// Disregard for menu items
|
|
if(!btn.parents('#main_menu').length) {
|
|
btn.attr('title', new_title);
|
|
}
|
|
}
|
|
}
|
|
});
|
|
|
|
// Setup flyouts
|
|
setupFlyouts(flyouts);
|
|
|
|
|
|
// Misc additional actions
|
|
|
|
// Make "return" keypress trigger the change event
|
|
$('.attr_changer, #image_url').bind('keydown', 'return',
|
|
function(evt) {$(this).change();evt.preventDefault();}
|
|
);
|
|
|
|
$(window).bind('keydown', 'tab', function(e) {
|
|
if(ui_context === 'canvas') {
|
|
e.preventDefault();
|
|
selectNext();
|
|
}
|
|
}).bind('keydown', 'shift+tab', function(e) {
|
|
if(ui_context === 'canvas') {
|
|
e.preventDefault();
|
|
selectPrev();
|
|
}
|
|
});
|
|
|
|
$('#tool_zoom').dblclick(dblclickZoom);
|
|
},
|
|
setTitles: function() {
|
|
$.each(key_assocs, function(keyval, sel) {
|
|
var menu = ($(sel).parents('#main_menu').length);
|
|
|
|
$(sel).each(function() {
|
|
if(menu) {
|
|
var t = $(this).text().split(' [')[0];
|
|
} else {
|
|
var t = this.title.split(' [')[0];
|
|
}
|
|
var key_str = '';
|
|
// Shift+Up
|
|
$.each(keyval.split('/'), function(i, key) {
|
|
var mod_bits = key.split('+'), mod = '';
|
|
if(mod_bits.length > 1) {
|
|
mod = mod_bits[0] + '+';
|
|
key = mod_bits[1];
|
|
}
|
|
key_str += (i?'/':'') + mod + (uiStrings['key_'+key] || key);
|
|
});
|
|
if(menu) {
|
|
this.lastChild.textContent = t +' ['+key_str+']';
|
|
} else {
|
|
this.title = t +' ['+key_str+']';
|
|
}
|
|
});
|
|
});
|
|
},
|
|
getButtonData: function(sel) {
|
|
var b;
|
|
$.each(tool_buttons, function(i, btn) {
|
|
if(btn.sel === sel) b = btn;
|
|
});
|
|
return b;
|
|
}
|
|
};
|
|
}();
|
|
|
|
Actions.setAll();
|
|
|
|
// Select given tool
|
|
Editor.ready(function() {
|
|
var tool,
|
|
itool = curConfig.initTool,
|
|
container = $("#tools_left, #svg_editor .tools_flyout"),
|
|
pre_tool = container.find("#tool_" + itool),
|
|
reg_tool = container.find("#" + itool);
|
|
if(pre_tool.length) {
|
|
tool = pre_tool;
|
|
} else if(reg_tool.length){
|
|
tool = reg_tool;
|
|
} else {
|
|
tool = $("#tool_select");
|
|
}
|
|
tool.click().mouseup();
|
|
|
|
if(curConfig.wireframe) {
|
|
$('#tool_wireframe').click();
|
|
}
|
|
|
|
if(curConfig.showlayers) {
|
|
toggleSidePanel();
|
|
}
|
|
|
|
$('#rulers').toggle(!!curConfig.showRulers);
|
|
|
|
if (curConfig.showRulers) {
|
|
$('#show_rulers')[0].checked = true;
|
|
}
|
|
|
|
if(curConfig.gridSnapping) {
|
|
$('#grid_snapping_on')[0].checked = true;
|
|
}
|
|
|
|
if(curConfig.baseUnit) {
|
|
$('#base_unit').val(curConfig.baseUnit);
|
|
}
|
|
|
|
if(curConfig.snappingStep) {
|
|
$('#grid_snapping_step').val(curConfig.snappingStep);
|
|
}
|
|
});
|
|
|
|
$('#rect_rx').SpinButton({ min: 0, max: 1000, step: 1, callback: changeRectRadius });
|
|
$('#stroke_width').SpinButton({ min: 0, max: 99, step: 1, smallStep: 0.1, callback: changeStrokeWidth });
|
|
$('#angle').SpinButton({ min: -180, max: 180, step: 5, callback: changeRotationAngle });
|
|
$('#font_size').SpinButton({ step: 1, min: 0.001, stepfunc: stepFontSize, callback: changeFontSize });
|
|
$('#group_opacity').SpinButton({ step: 5, min: 0, max: 100, callback: changeOpacity });
|
|
$('#blur').SpinButton({ step: .1, min: 0, max: 10, callback: changeBlur });
|
|
$('#zoom').SpinButton({ min: 0.001, max: 10000, step: 50, stepfunc: stepZoom, callback: changeZoom })
|
|
// Set default zoom
|
|
.val(svgCanvas.getZoom() * 100);
|
|
|
|
$("#workarea").contextMenu({
|
|
menu: 'cmenu_canvas',
|
|
inSpeed: 0
|
|
},
|
|
function(action, el, pos) {
|
|
switch ( action ) {
|
|
case 'delete':
|
|
deleteSelected();
|
|
break;
|
|
case 'cut':
|
|
cutSelected();
|
|
break;
|
|
case 'copy':
|
|
copySelected();
|
|
break;
|
|
case 'paste':
|
|
svgCanvas.pasteElements();
|
|
break;
|
|
case 'paste_in_place':
|
|
svgCanvas.pasteElements('in_place');
|
|
break;
|
|
case 'group':
|
|
svgCanvas.groupSelectedElements();
|
|
break;
|
|
case 'ungroup':
|
|
svgCanvas.ungroupSelectedElement();
|
|
break;
|
|
case 'move_front':
|
|
moveToTopSelected();
|
|
break;
|
|
case 'move_up':
|
|
moveUpDownSelected('Up');
|
|
break;
|
|
case 'move_down':
|
|
moveUpDownSelected('Down');
|
|
break;
|
|
case 'move_back':
|
|
moveToBottomSelected();
|
|
break;
|
|
default:
|
|
if(svgedit.contextmenu && svgedit.contextmenu.hasCustomHandler(action)){
|
|
svgedit.contextmenu.getCustomHandler(action).call();
|
|
}
|
|
break;
|
|
}
|
|
|
|
if(svgCanvas.clipBoard.length) {
|
|
canv_menu.enableContextMenuItems('#paste,#paste_in_place');
|
|
}
|
|
});
|
|
|
|
var lmenu_func = function(action, el, pos) {
|
|
switch ( action ) {
|
|
case 'dupe':
|
|
cloneLayer();
|
|
break;
|
|
case 'delete':
|
|
deleteLayer();
|
|
break;
|
|
case 'merge_down':
|
|
mergeLayer();
|
|
break;
|
|
case 'merge_all':
|
|
svgCanvas.mergeAllLayers();
|
|
updateContextPanel();
|
|
populateLayers();
|
|
break;
|
|
}
|
|
}
|
|
|
|
$("#layerlist").contextMenu({
|
|
menu: 'cmenu_layers',
|
|
inSpeed: 0
|
|
},
|
|
lmenu_func
|
|
);
|
|
|
|
$("#layer_moreopts").contextMenu({
|
|
menu: 'cmenu_layers',
|
|
inSpeed: 0,
|
|
allowLeft: true
|
|
},
|
|
lmenu_func
|
|
);
|
|
|
|
$('.contextMenu li').mousedown(function(ev) {
|
|
ev.preventDefault();
|
|
})
|
|
|
|
$('#cmenu_canvas li').disableContextMenu();
|
|
canv_menu.enableContextMenuItems('#delete,#cut,#copy');
|
|
|
|
window.onbeforeunload = function() {
|
|
// Suppress warning if page is empty
|
|
if(undoMgr.getUndoStackSize() === 0) {
|
|
Editor.show_save_warning = false;
|
|
}
|
|
|
|
// show_save_warning is set to "false" when the page is saved.
|
|
if(!curConfig.no_save_warning && Editor.show_save_warning) {
|
|
// Browser already asks question about closing the page
|
|
return uiStrings.notification.unsavedChanges;
|
|
}
|
|
};
|
|
|
|
Editor.openPrep = function(func) {
|
|
$('#main_menu').hide();
|
|
if(undoMgr.getUndoStackSize() === 0) {
|
|
func(true);
|
|
} else {
|
|
$.confirm(uiStrings.notification.QwantToOpen, func);
|
|
}
|
|
}
|
|
|
|
// use HTML5 File API: http://www.w3.org/TR/FileAPI/
|
|
// if browser has HTML5 File API support, then we will show the open menu item
|
|
// and provide a file input to click. When that change event fires, it will
|
|
// get the text contents of the file and send it to the canvas
|
|
if (window.FileReader) {
|
|
var inp = $('<input type="file">').change(function() {
|
|
var f = this;
|
|
Editor.openPrep(function(ok) {
|
|
if(!ok) return;
|
|
svgCanvas.clear();
|
|
if(f.files.length==1) {
|
|
var reader = new FileReader();
|
|
reader.onloadend = function(e) {
|
|
loadSvgString(e.target.result);
|
|
updateCanvas();
|
|
};
|
|
reader.readAsText(f.files[0]);
|
|
}
|
|
});
|
|
});
|
|
$("#tool_open").show().prepend(inp);
|
|
var inp2 = $('<input type="file">').change(function() {
|
|
$('#main_menu').hide();
|
|
if(this.files.length==1) {
|
|
var reader = new FileReader();
|
|
reader.onloadend = function(e) {
|
|
svgCanvas.importSvgString(e.target.result, true);
|
|
updateCanvas();
|
|
};
|
|
reader.readAsText(this.files[0]);
|
|
}
|
|
});
|
|
$("#tool_import").show().prepend(inp2);
|
|
}
|
|
|
|
var updateCanvas = Editor.updateCanvas = function(center, new_ctr) {
|
|
|
|
var w = workarea.width(), h = workarea.height();
|
|
var w_orig = w, h_orig = h;
|
|
var zoom = svgCanvas.getZoom();
|
|
var w_area = workarea;
|
|
var cnvs = $("#svgcanvas");
|
|
|
|
var old_ctr = {
|
|
x: w_area[0].scrollLeft + w_orig/2,
|
|
y: w_area[0].scrollTop + h_orig/2
|
|
};
|
|
|
|
var multi = curConfig.canvas_expansion;
|
|
w = Math.max(w_orig, svgCanvas.contentW * zoom * multi);
|
|
h = Math.max(h_orig, svgCanvas.contentH * zoom * multi);
|
|
|
|
if(w == w_orig && h == h_orig) {
|
|
workarea.css('overflow','hidden');
|
|
} else {
|
|
workarea.css('overflow','scroll');
|
|
}
|
|
|
|
var old_can_y = cnvs.height()/2;
|
|
var old_can_x = cnvs.width()/2;
|
|
cnvs.width(w).height(h);
|
|
var new_can_y = h/2;
|
|
var new_can_x = w/2;
|
|
var offset = svgCanvas.updateCanvas(w, h);
|
|
|
|
var ratio = new_can_x / old_can_x;
|
|
|
|
var scroll_x = w/2 - w_orig/2;
|
|
var scroll_y = h/2 - h_orig/2;
|
|
|
|
if(!new_ctr) {
|
|
|
|
var old_dist_x = old_ctr.x - old_can_x;
|
|
var new_x = new_can_x + old_dist_x * ratio;
|
|
|
|
var old_dist_y = old_ctr.y - old_can_y;
|
|
var new_y = new_can_y + old_dist_y * ratio;
|
|
|
|
new_ctr = {
|
|
x: new_x,
|
|
y: new_y
|
|
};
|
|
|
|
} else {
|
|
new_ctr.x += offset.x,
|
|
new_ctr.y += offset.y;
|
|
}
|
|
|
|
if(center) {
|
|
// Go to top-left for larger documents
|
|
if(svgCanvas.contentW > w_area.width()) {
|
|
// Top-left
|
|
workarea[0].scrollLeft = offset.x - 10;
|
|
workarea[0].scrollTop = offset.y - 10;
|
|
} else {
|
|
// Center
|
|
w_area[0].scrollLeft = scroll_x;
|
|
w_area[0].scrollTop = scroll_y;
|
|
}
|
|
} else {
|
|
w_area[0].scrollLeft = new_ctr.x - w_orig/2;
|
|
w_area[0].scrollTop = new_ctr.y - h_orig/2;
|
|
}
|
|
if(curConfig.showRulers) {
|
|
updateRulers(cnvs, zoom);
|
|
workarea.scroll();
|
|
}
|
|
}
|
|
|
|
// Make [1,2,5] array
|
|
var r_intervals = [];
|
|
for(var i = .1; i < 1E5; i *= 10) {
|
|
r_intervals.push(1 * i);
|
|
r_intervals.push(2 * i);
|
|
r_intervals.push(5 * i);
|
|
}
|
|
|
|
function updateRulers(scanvas, zoom) {
|
|
var ruler_x_cursor = document.getElementById("ruler_x_cursor");
|
|
var ruler_y_cursor = document.getElementById("ruler_y_cursor");
|
|
var workarea = document.getElementById("workarea");
|
|
var title_show = document.getElementById("title_show");
|
|
var offset_x = 66;
|
|
var offset_y = 48;
|
|
if (!svgedit.browser.isTouch()) {
|
|
$("#workarea").unbind("mousemove.rulers").bind("mousemove.rulers", function(e){
|
|
e.stopPropagation();
|
|
ruler_x_cursor.style.left = (e.pageX-offset_x+workarea.scrollLeft) + "px";
|
|
ruler_y_cursor.style.top = (e.pageY-offset_y+workarea.scrollTop) + "px";
|
|
})
|
|
}
|
|
if(!zoom) zoom = svgCanvas.getZoom();
|
|
if(!scanvas) scanvas = $("#svgcanvas");
|
|
|
|
var limit = 30000;
|
|
|
|
var c_elem = svgCanvas.getContentElem();
|
|
|
|
var units = svgedit.units.getTypeMap();
|
|
var unit = units[curConfig.baseUnit]; // 1 = 1px
|
|
|
|
for(var d = 0; d < 2; d++) {
|
|
var is_x = (d === 0);
|
|
var dim = is_x ? 'x' : 'y';
|
|
var lentype = is_x?'width':'height';
|
|
var content_d = c_elem.getAttribute(dim)-0;
|
|
|
|
var $hcanv_orig = $('#ruler_' + dim + ' canvas:first');
|
|
|
|
// Bit of a hack to fully clear the canvas in Safari & IE9
|
|
$hcanv = $hcanv_orig.clone();
|
|
$hcanv_orig.replaceWith($hcanv);
|
|
|
|
var hcanv = $hcanv[0];
|
|
|
|
// Set the canvas size to the width of the container
|
|
var ruler_len = scanvas[lentype]()*2;
|
|
var total_len = ruler_len;
|
|
hcanv.parentNode.style[lentype] = total_len + 'px';
|
|
|
|
var canv_count = 1;
|
|
var ctx_num = 0;
|
|
var ctx_arr;
|
|
var ctx = hcanv.getContext("2d");
|
|
|
|
ctx.fillStyle = "rgb(200,0,0)";
|
|
ctx.fillRect(0,0,hcanv.width,hcanv.height);
|
|
|
|
// Remove any existing canvasses
|
|
$hcanv.siblings().remove();
|
|
|
|
// Create multiple canvases when necessary (due to browser limits)
|
|
if(ruler_len >= limit) {
|
|
var num = parseInt(ruler_len / limit) + 1;
|
|
ctx_arr = Array(num);
|
|
ctx_arr[0] = ctx;
|
|
for(var i = 1; i < num; i++) {
|
|
hcanv[lentype] = limit;
|
|
var copy = hcanv.cloneNode(true);
|
|
hcanv.parentNode.appendChild(copy);
|
|
ctx_arr[i] = copy.getContext('2d');
|
|
}
|
|
|
|
copy[lentype] = ruler_len % limit;
|
|
|
|
// set copy width to last
|
|
ruler_len = limit;
|
|
}
|
|
|
|
hcanv[lentype] = ruler_len;
|
|
|
|
var u_multi = unit * zoom;
|
|
|
|
// Calculate the main number interval
|
|
var raw_m = 50 / u_multi;
|
|
var multi = 1;
|
|
for(var i = 0; i < r_intervals.length; i++) {
|
|
var num = r_intervals[i];
|
|
multi = num;
|
|
if(raw_m <= num) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
var big_int = multi * u_multi;
|
|
ctx.font = "normal 9px 'Lucida Grande', sans-serif";
|
|
ctx.fillStyle = "#777";
|
|
|
|
var ruler_d = ((content_d / u_multi) % multi) * u_multi;
|
|
var label_pos = ruler_d - big_int;
|
|
for (; ruler_d < total_len; ruler_d += big_int) {
|
|
label_pos += big_int;
|
|
var real_d = ruler_d - content_d;
|
|
|
|
var cur_d = Math.round(ruler_d) + .5;
|
|
if(is_x) {
|
|
ctx.moveTo(cur_d, 15);
|
|
ctx.lineTo(cur_d, 0);
|
|
} else {
|
|
ctx.moveTo(15, cur_d);
|
|
ctx.lineTo(0, cur_d);
|
|
}
|
|
|
|
var num = (label_pos - content_d) / u_multi;
|
|
var label;
|
|
if(multi >= 1) {
|
|
label = Math.round(num);
|
|
} else {
|
|
var decs = (multi+'').split('.')[1].length;
|
|
label = num.toFixed(decs)-0;
|
|
}
|
|
|
|
// Do anything special for negative numbers?
|
|
// var is_neg = label < 0;
|
|
// real_d2 = Math.abs(real_d2);
|
|
|
|
// Change 1000s to Ks
|
|
if(label !== 0 && label !== 1000 && label % 1000 === 0) {
|
|
label = (label / 1000) + 'K';
|
|
}
|
|
|
|
if(is_x) {
|
|
ctx.fillText(label, ruler_d+2, 8);
|
|
ctx.fillStyle = "#777";
|
|
} else {
|
|
var str = (label+'').split('');
|
|
for(var i = 0; i < str.length; i++) {
|
|
ctx.fillText(str[i], 1, (ruler_d+9) + i*9);
|
|
ctx.fillStyle = "#777";
|
|
}
|
|
}
|
|
|
|
var part = big_int / 10;
|
|
for(var i = 1; i < 10; i++) {
|
|
var sub_d = Math.round(ruler_d + part * i) + .5;
|
|
if(ctx_arr && sub_d > ruler_len) {
|
|
ctx_num++;
|
|
ctx.stroke();
|
|
if(ctx_num >= ctx_arr.length) {
|
|
i = 10;
|
|
ruler_d = total_len;
|
|
continue;
|
|
}
|
|
ctx = ctx_arr[ctx_num];
|
|
ruler_d -= limit;
|
|
sub_d = Math.round(ruler_d + part * i) + .5;
|
|
}
|
|
|
|
var line_num = (i % 2)?12:10;
|
|
if(is_x) {
|
|
ctx.moveTo(sub_d, 15);
|
|
ctx.lineTo(sub_d, line_num);
|
|
} else {
|
|
ctx.moveTo(15, sub_d);
|
|
ctx.lineTo(line_num ,sub_d);
|
|
}
|
|
}
|
|
}
|
|
|
|
// console.log('ctx', ctx);
|
|
ctx.strokeStyle = "#666";
|
|
ctx.stroke();
|
|
}
|
|
}
|
|
|
|
// $(function() {
|
|
updateCanvas(true);
|
|
// });
|
|
|
|
// var revnums = "svg-editor.js ($Rev: 2083 $) ";
|
|
// revnums += svgCanvas.getVersion();
|
|
// $('#copyright')[0].setAttribute("title", revnums);
|
|
|
|
// Callback handler for embedapi.js
|
|
try{
|
|
var json_encode = function(obj){
|
|
//simple partial JSON encoder implementation
|
|
if(window.JSON && JSON.stringify) return JSON.stringify(obj);
|
|
var enc = arguments.callee; //for purposes of recursion
|
|
if(typeof obj == "boolean" || typeof obj == "number"){
|
|
return obj+'' //should work...
|
|
}else if(typeof obj == "string"){
|
|
//a large portion of this is stolen from Douglas Crockford's json2.js
|
|
return '"'+
|
|
obj.replace(
|
|
/[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g
|
|
, function (a) {
|
|
return '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4);
|
|
})
|
|
+'"'; //note that this isn't quite as purtyful as the usualness
|
|
}else if(obj.length){ //simple hackish test for arrayish-ness
|
|
for(var i = 0; i < obj.length; i++){
|
|
obj[i] = enc(obj[i]); //encode every sub-thingy on top
|
|
}
|
|
return "["+obj.join(",")+"]";
|
|
}else{
|
|
var pairs = []; //pairs will be stored here
|
|
for(var k in obj){ //loop through thingys
|
|
pairs.push(enc(k)+":"+enc(obj[k])); //key: value
|
|
}
|
|
return "{"+pairs.join(",")+"}" //wrap in the braces
|
|
}
|
|
}
|
|
window.addEventListener("message", function(e){
|
|
var cbid = parseInt(e.data.substr(0, e.data.indexOf(";")));
|
|
try{
|
|
e.source.postMessage("SVGe"+cbid+";"+json_encode(eval(e.data)), "*");
|
|
}catch(err){
|
|
e.source.postMessage("SVGe"+cbid+";error:"+err.message, "*");
|
|
}
|
|
}, false)
|
|
}catch(err){
|
|
window.embed_error = err;
|
|
}
|
|
|
|
|
|
|
|
// For Compatibility with older extensions
|
|
$(function() {
|
|
window.svgCanvas = svgCanvas;
|
|
svgCanvas.ready = svgEditor.ready;
|
|
});
|
|
|
|
|
|
Editor.setLang = function(lang, allStrings) {
|
|
$.pref('lang', lang);
|
|
$('#lang_select').val(lang);
|
|
if(allStrings) {
|
|
|
|
var notif = allStrings.notification;
|
|
|
|
|
|
|
|
// $.extend will only replace the given strings
|
|
var oldLayerName = $('#layerlist tr.layersel td.layername').text();
|
|
var rename_layer = (oldLayerName == uiStrings.common.layer + ' 1');
|
|
|
|
$.extend(uiStrings, allStrings);
|
|
svgCanvas.setUiStrings(allStrings);
|
|
Actions.setTitles();
|
|
|
|
if(rename_layer) {
|
|
svgCanvas.renameCurrentLayer(uiStrings.common.layer + ' 1');
|
|
populateLayers();
|
|
}
|
|
|
|
svgCanvas.runExtensions("langChanged", lang);
|
|
|
|
// Update flyout tooltips
|
|
setFlyoutTitles();
|
|
|
|
// Copy title for certain tool elements
|
|
var elems = {
|
|
'#stroke_color': '#tool_stroke .icon_label, #tool_stroke .color_block',
|
|
'#fill_color': '#tool_fill label, #tool_fill .color_block',
|
|
'#linejoin_miter': '#cur_linejoin',
|
|
'#linecap_butt': '#cur_linecap'
|
|
}
|
|
|
|
$.each(elems, function(source, dest) {
|
|
$(dest).attr('title', $(source)[0].title);
|
|
});
|
|
|
|
// Copy alignment titles
|
|
$('#multiselected_panel div[id^=tool_align]').each(function() {
|
|
$('#tool_pos' + this.id.substr(10))[0].title = this.title;
|
|
});
|
|
|
|
}
|
|
};
|
|
};
|
|
|
|
var callbacks = [];
|
|
|
|
function loadSvgString(str, callback) {
|
|
var success = svgCanvas.setSvgString(str) !== false;
|
|
callback = callback || $.noop;
|
|
if(success) {
|
|
callback(true);
|
|
} else {
|
|
$.alert(uiStrings.notification.errorLoadingSVG, function() {
|
|
callback(false);
|
|
});
|
|
}
|
|
}
|
|
|
|
Editor.ready = function(cb) {
|
|
if(!is_ready) {
|
|
callbacks.push(cb);
|
|
} else {
|
|
cb();
|
|
}
|
|
};
|
|
|
|
Editor.runCallbacks = function() {
|
|
$.each(callbacks, function() {
|
|
this();
|
|
});
|
|
is_ready = true;
|
|
};
|
|
|
|
Editor.loadFromString = function(str) {
|
|
Editor.ready(function() {
|
|
loadSvgString(str);
|
|
});
|
|
};
|
|
|
|
Editor.disableUI = function(featList) {
|
|
// $(function() {
|
|
// $('#tool_wireframe, #tool_image, #main_button, #tool_source, #sidepanels').remove();
|
|
// $('#tools_top').css('left', 5);
|
|
// });
|
|
};
|
|
|
|
Editor.loadFromURL = function(url, opts) {
|
|
if(!opts) opts = {};
|
|
|
|
var cache = opts.cache;
|
|
var cb = opts.callback;
|
|
|
|
Editor.ready(function() {
|
|
$.ajax({
|
|
'url': url,
|
|
'dataType': 'text',
|
|
cache: !!cache,
|
|
success: function(str) {
|
|
loadSvgString(str, cb);
|
|
},
|
|
error: function(xhr, stat, err) {
|
|
if(xhr.status != 404 && xhr.responseText) {
|
|
loadSvgString(xhr.responseText, cb);
|
|
} else {
|
|
$.alert(uiStrings.notification.URLloadFail + ": \n"+err+'', cb);
|
|
}
|
|
}
|
|
});
|
|
});
|
|
};
|
|
|
|
Editor.loadFromDataURI = function(str) {
|
|
Editor.ready(function() {
|
|
var pre = 'data:image/svg+xml;base64,';
|
|
var src = str.substring(pre.length);
|
|
loadSvgString(svgedit.utilities.decode64(src));
|
|
});
|
|
};
|
|
|
|
Editor.addExtension = function() {
|
|
var args = arguments;
|
|
|
|
// Note that we don't want this on Editor.ready since some extensions
|
|
// may want to run before then (like server_opensave).
|
|
$(function() {
|
|
if(svgCanvas) svgCanvas.addExtension.apply(this, args);
|
|
});
|
|
};
|
|
|
|
return Editor;
|
|
}(jQuery);
|
|
|
|
// Run init once DOM is loaded
|
|
$(svgEditor.init);
|
|
|
|
})();
|
|
|
|
// ?iconsize=s&bkgd_color=555
|
|
|
|
// svgEditor.setConfig({
|
|
// // imgPath: 'foo',
|
|
// dimensions: [800, 600],
|
|
// canvas_expansion: 5,
|
|
// initStroke: {
|
|
// color: '0000FF',
|
|
// width: 3.5,
|
|
// opacity: .5
|
|
// },
|
|
// initFill: {
|
|
// color: '550000',
|
|
// opacity: .75
|
|
// },
|
|
// extensions: ['ext-helloworld.js']
|
|
// })
|