4140 lines
131 KiB
JavaScript
4140 lines
131 KiB
JavaScript
/*
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* svg-editor.js
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*
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* Licensed under the MIT License
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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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* Copyright(c) 2012 Mark MacKay
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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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curConfig = {
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canvas_expansion: 1,
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dimensions: [580,400],
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initFill: {color: 'fff', opacity: 1},
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initStroke: {width: 1.5, color: '000', opacity: 1},
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initOpacity: 1,
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imgPath: 'images/',
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extPath: 'extensions/',
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jGraduatePath: 'jgraduate/images/',
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extensions: [],
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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: (svgedit.browser.isTouch()) ? false : true,
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show_outside_canvas: false,
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no_save_warning: true,
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initFont: 'Helvetica, Arial, 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":"<strong>Do you want to clear the drawing?</strong>\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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Editor.setConfig = function(opts) {
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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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$("body").toggleClass("touch", svgedit.browser.isTouch());
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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 = $.param.querystring();
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if(!src) { // urldata.source may have been null if it ended with '='
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if(qstr.indexOf('source=data:') >= 0) {
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src = qstr.match(/source=(data:[^&]*)/)[1];
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}
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}
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if(src) {
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if(src.indexOf("data:") === 0) {
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// plusses get replaced by spaces, so re-insert
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src = src.replace(/ /g, "+");
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Editor.loadFromDataURI(src);
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} else {
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Editor.loadFromString(src);
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}
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} else if(qstr.indexOf('paramurl=') !== -1) {
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// Get paramater URL (use full length of remaining location.href)
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svgEditor.loadFromURL(qstr.substr(9));
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} else if(urldata.url) {
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svgEditor.loadFromURL(urldata.url);
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}
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}
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})();
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$("#canvas_width").val(curConfig.dimensions[0]);
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$("#canvas_height").val(curConfig.dimensions[1]);
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var extFunc = function() {
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$.each(curConfig.extensions, function() {
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var extname = this;
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$.getScript(curConfig.extPath + extname, function(d) {
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// Fails locally in Chrome 5
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if(!d) {
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var s = document.createElement('script');
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s.src = curConfig.extPath + extname;
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document.querySelector('head').appendChild(s);
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}
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});
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});
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}
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// Load extensions
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// Bit of a hack to run extensions in local Opera/IE9
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if(document.location.protocol === 'file:') {
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setTimeout(extFunc, 100);
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} else {
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extFunc();
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}
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$.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: true, // 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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'logo':'logo.png',
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'select':'select.png',
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'select_node':'select_node.png',
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'pencil':'pencil.png',
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'pen':'line.png',
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'rect':'square.png',
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'ellipse':'ellipse.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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'delete':'delete.png',
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'spapelib':'shapelib.png',
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'node_delete':'node_delete.png',
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'align_left':'align-left.png',
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'align_center':'align-center.png',
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'align_right':'align-right.png',
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'align_top':'align-top.png',
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'align_middle':'align-middle.png',
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'align_bottom':'align-bottom.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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'#logo':'logo',
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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_ellipse,#tools_ellipse_show':'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_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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'#zoomLabel':'zoom'
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},
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resize: {
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'#logo .svg_icon': 15,
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'.flyout_arrow_horiz .svg_icon': 5,
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'#fill_bg .svg_icon, #stroke_bg .svg_icon': svgedit.browser.isTouch() ? 24 : 24,
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'.palette_item:first .svg_icon': svgedit.browser.isTouch() ? 30 : 16,
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'#zoomLabel .svg_icon': 16,
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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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$('.tool_button, .tool_button_current').addClass("loaded")
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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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$('#rulers').on("dblclick", function(e){
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$("#base_unit_container").css({
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top: e.pageY-10,
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left: e.pageX-50,
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display: 'block'
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})
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})
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$("#base_unit_container")
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.on("mouseleave mouseenter", function(e){
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t = setTimeout(function(){$("#base_unit_container").fadeOut(500)}, 200)
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if(event.type == "mouseover") clearTimeout(t)
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})
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$("#base_unit")
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.on("change", function(e) {
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savePreferences();
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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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Editor.paintBox = {fill: null, stroke:null, canvas:null};
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var palette = ["#482816", "#422C10", "#3B2F0E", "#32320F",
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"#293414", "#1F361B", "#153723", "#0C372C",
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"#083734", "#0E353B", "#1A333F", "#273141",
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"#332D40", "#3E2A3C", "#462735", "#4B252D",
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||
"#4D2425", "#4C261D", "#845335", "#7B572D",
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||
"#6F5C2A", "#62612C", "#546433", "#46673D",
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||
"#396849", "#306856", "#2D6862", "#33666C",
|
||
"#426373", "#535F75", "#645A73", "#74556D",
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||
"#805064", "#884D58", "#8B4D4B", "#894F3F",
|
||
"#C48157", "#B8874D", "#A98E49", "#97944B",
|
||
"#849854", "#729C62", "#619E73", "#559E84",
|
||
"#529D94", "#5B9BA2", "#6D97AB", "#8391AE",
|
||
"#9A8AAB", "#AF84A3", "#BF7E96", "#C97A86",
|
||
"#CE7975", "#CC7C65", "#FFB27C", "#FABA6F",
|
||
"#E6C36A", "#CFCA6D", "#B8D078", "#A0D58A",
|
||
"#8CD79F", "#7DD8B5", "#7AD6CA", "#84D3DB",
|
||
"#9ACEE6", "#B6C7EA", "#D3BEE7", "#EDB6DC",
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"#FFAFCC", "#FFAAB8", "#FFA9A2", "#FFAC8D",
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"#FFE7A2", "#FFF093", "#FFFA8D", "#FFFF91",
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||
"#EEFF9F", "#D1FFB4", "#B9FFCE", "#A8FFE9",
|
||
"#A4FFFF", "#B1FFFF", "#CBFFFF", "#EDFFFF",
|
||
"#FFF5FF", "#FFEBFF", "#FFE2FF", "#FFDCEC",
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"#FFDBD2", "#FFDFB8"
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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,
|
||
undoMgr = svgCanvas.undoMgr,
|
||
Utils = svgedit.utilities,
|
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default_img_url = curConfig.imgPath + "placeholder.svg",
|
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workarea = $("#workarea"),
|
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canv_menu = $("#cmenu_canvas"),
|
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exportWindow = null,
|
||
tool_scale = 1,
|
||
ui_context = 'toolbars',
|
||
orig_source = '';
|
||
|
||
|
||
// 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)
|
||
.on("click touchstart", 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.trigger("click touchstart");});
|
||
}
|
||
|
||
if(type == 'process') {
|
||
ok.hide();
|
||
}
|
||
|
||
box.show();
|
||
|
||
ok.on("click touchstart", 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');
|
||
}
|
||
svgCanvas.setMode('select');
|
||
};
|
||
|
||
var setEyedropperMode = function() {
|
||
var curr = $('.tool_button_current');
|
||
if(curr.length && curr[0].id !== 'tool_eyedropper') {
|
||
curr.removeClass('tool_button_current').addClass('tool_button');
|
||
$('#tool_eyedropper').addClass('tool_button_current').removeClass('tool_button');
|
||
}
|
||
svgCanvas.setMode('eyedropper');
|
||
}
|
||
|
||
var togglePathEditMode = function(editmode, elems) {
|
||
$('#tools_bottom_2,#tools_bottom_3').toggle(!editmode);
|
||
if(editmode) {
|
||
// Change select icon
|
||
$('.context_panel').hide();
|
||
$('#path_node_panel').show();
|
||
$('.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;
|
||
} 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 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('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();
|
||
if (mode === "pathedit") return updateContextPanel();
|
||
// if elems[1] is present, then we have more than one element
|
||
selectedElement = (elems.length == 1 || elems[1] == null ? elems[0] : null);
|
||
elems = elems.filter(Boolean)
|
||
multiselected = (elems.length >= 2) ? elems : false;
|
||
if (svgCanvas.elementsAreSame(multiselected)) selectedElement = multiselected[0]
|
||
if (selectedElement != null) {
|
||
$('#multiselected_panel').hide()
|
||
updateToolbar();
|
||
if (multiselected.length) {//multiselected elements are the same
|
||
$('#tools_top').addClass('multiselected')
|
||
}
|
||
}
|
||
else if (multiselected.length) {
|
||
$('.context_panel').hide()
|
||
$('#tools_top').removeClass('multiselected')
|
||
$('#multiselected_panel').show()
|
||
}
|
||
else {
|
||
$('.context_panel').hide()
|
||
$('#canvas_panel').show()
|
||
$('#tools_top').removeClass('multiselected')
|
||
}
|
||
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) ? elems : 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));
|
||
rotateCursor(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") {
|
||
Editor.paintBox.fill.update();
|
||
Editor.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;
|
||
}
|
||
if (typeof animatedZoom != 'undefined') window.cancelAnimationFrame(animatedZoom)
|
||
//animate
|
||
var start = Date.now();
|
||
var duration = 500;
|
||
var diff = (zoomlevel) - (res.zoom)
|
||
var zoom = $('#zoom')[0]
|
||
var current_zoom = res.zoom
|
||
var animateZoom = function(timestamp) {
|
||
var progress = timestamp - start
|
||
var tick = progress / duration
|
||
tick = (Math.pow((tick-1), 3) +1);
|
||
svgCanvas.setZoom(current_zoom + (diff*tick));
|
||
updateCanvas();
|
||
if (tick < 1) {
|
||
window.animatedZoom = requestAnimationFrame(animateZoom)
|
||
}
|
||
else {
|
||
$("#zoom").val(parseInt(zoomlevel*100))
|
||
$("option", "#zoom_select").removeAttr("selected")
|
||
$("option[value="+ parseInt(zoomlevel*100) +"]", "#zoom_select").attr("selected", "selected")
|
||
}
|
||
}
|
||
animateZoom(Date.now())
|
||
|
||
|
||
|
||
//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);
|
||
|
||
}
|
||
|
||
// Makes sure the current selected paint is available to work with
|
||
var prepPaints = function() {
|
||
Editor.paintBox.fill.prep();
|
||
Editor.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) {
|
||
$('#workarea').one("mousedown", function(){$('#tools_shapelib').hide()})
|
||
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
|
||
},50);
|
||
} 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").hide();
|
||
|
||
// 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;
|
||
}
|
||
|
||
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 || "#fff",
|
||
"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();
|
||
var fill = document.getElementById('canvas_background').getAttribute("fill");
|
||
|
||
// 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':
|
||
$(".context_panel").hide();
|
||
$("#use_panel").show();
|
||
break;
|
||
case 'image':
|
||
$(".context_panel").hide();
|
||
$("#image_panel").show();
|
||
break;
|
||
case 'foreignObject':
|
||
$(".context_panel").hide();
|
||
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 ? "0" : gWidth);
|
||
updateContextPanel();
|
||
break;
|
||
default:
|
||
//removed because multiselect shouldnt set color
|
||
//Editor.paintBox.fill.update(false);
|
||
//Editor.paintBox.stroke.update(false);
|
||
|
||
$('#stroke_width').val(selectedElement.getAttribute("stroke-width") || 0);
|
||
var dash = selectedElement.getAttribute("stroke-dasharray") || "none"
|
||
$('option', '#stroke_style').removeAttr('selected');
|
||
$('#stroke_style option[value="'+ dash +'"]').attr("selected", "selected");
|
||
$('#stroke_style').trigger('change');
|
||
|
||
$.fn.dragInput.updateCursor($('#stroke_width')[0])
|
||
$.fn.dragInput.updateCursor($('#blur')[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);
|
||
$.fn.dragInput.updateCursor($('#group_opacity')[0])
|
||
}
|
||
};
|
||
|
||
var setImageURL = Editor.setImageURL = function(url) {
|
||
if(!url) url = default_img_url;
|
||
|
||
svgCanvas.setImageURL(url);
|
||
$('#image_url').val(url);
|
||
}
|
||
|
||
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(e) {
|
||
var elem = selectedElement;
|
||
// If element has just been deleted, consider it null
|
||
if(elem != null && !elem.parentNode) elem = null;
|
||
if (multiselected && multiselected[0] != null && !multiselected[0].parentNode) multiselected = false;
|
||
|
||
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;
|
||
|
||
if (is_node) {
|
||
$('.context_panel').hide();
|
||
$('#path_node_panel').show();
|
||
$('#stroke_panel').hide();
|
||
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');
|
||
$("#seg_type_label").html(point.type == 4 ? "Straight" : "Curve")
|
||
} else {
|
||
seg_type.val(4).attr('disabled','disabled');
|
||
}
|
||
}
|
||
$("#tools_top").removeClass("multiselected")
|
||
$("#stroke_panel").hide();
|
||
$("#canvas_panel").hide();
|
||
return;
|
||
}
|
||
|
||
var menu_items = $('#cmenu_canvas li');
|
||
$('.context_panel').hide();
|
||
$('.menu_item', '#edit_menu').addClass('disabled');
|
||
$('.menu_item', '#object_menu').addClass('disabled');
|
||
|
||
|
||
//hack to show the proper multialign box
|
||
if (multiselected) {
|
||
multiselected = multiselected.filter(Boolean);
|
||
elem = (svgCanvas.elementsAreSame(multiselected)) ? multiselected[0] : null
|
||
if (elem) $("#tools_top").addClass("multiselected")
|
||
}
|
||
|
||
if (!elem && !multiselected) {
|
||
$("#tools_top").removeClass("multiselected")
|
||
$("#stroke_panel").hide();
|
||
$("#canvas_panel").show();
|
||
}
|
||
|
||
if (elem != null) {
|
||
$("#stroke_panel").show();
|
||
var elname = elem.nodeName;
|
||
var angle = svgCanvas.getRotationAngle(elem);
|
||
$('#angle').val(Math.round(angle));
|
||
|
||
var blurval = svgCanvas.getBlur(elem);
|
||
$('#blur').val(blurval);
|
||
if(!is_node && currentMode != 'pathedit') {
|
||
$('#selected_panel').show();
|
||
$('.action_selected').removeClass('disabled');
|
||
// Elements in this array already have coord fields
|
||
var x, y
|
||
if(['g', 'polyline', 'path'].indexOf(elname) >= 0) {
|
||
var bb = svgCanvas.getStrokedBBox([elem]);
|
||
if(bb) {
|
||
x = bb.x;
|
||
y = bb.y;
|
||
}
|
||
}
|
||
|
||
if(unit) {
|
||
x = svgedit.units.convertUnit(x);
|
||
y = svgedit.units.convertUnit(y);
|
||
}
|
||
|
||
$("#" + elname +"_x").val(Math.round(x))
|
||
$("#" + elname +"_y").val(Math.round(y))
|
||
if (elname === "polyline") {
|
||
//we're acting as if polylines were paths
|
||
$("#path_x").val(Math.round(x))
|
||
$("#path_y").val(Math.round(y))
|
||
}
|
||
|
||
// 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');
|
||
|
||
}
|
||
|
||
var link_href = null;
|
||
if (el_name === 'a') {
|
||
link_href = svgCanvas.getHref(elem);
|
||
$('#g_panel').show();
|
||
}
|
||
|
||
if(elem.parentNode.tagName === 'a') {
|
||
if(!$(elem).siblings().length) {
|
||
$('#a_panel').show();
|
||
link_href = svgCanvas.getHref(elem.parentNode);
|
||
}
|
||
}
|
||
|
||
// Hide/show the make_link buttons
|
||
$('#tool_make_link, #tool_make_link').toggle(!link_href);
|
||
|
||
if(link_href) {
|
||
$('#link_url').val(link_href);
|
||
}
|
||
|
||
// update contextual tools here
|
||
var panels = {
|
||
g: [],
|
||
a: [],
|
||
rect: ['rx','width','height', 'x', 'y'],
|
||
image: ['width','height', 'x', 'y'],
|
||
circle: ['cx','cy','r'],
|
||
ellipse: ['cx','cy','rx','ry'],
|
||
line: ['x1','y1','x2','y2'],
|
||
text: ['x', 'y'],
|
||
'use': [],
|
||
path : []
|
||
};
|
||
|
||
var el_name = elem.tagName;
|
||
|
||
if($(elem).data('gsvg')) {
|
||
$('#g_panel').show();
|
||
}
|
||
|
||
if (el_name == "path" || el_name == "polyline") {
|
||
$('#path_panel').show();
|
||
}
|
||
|
||
if(panels[el_name]) {
|
||
var cur_panel = panels[el_name];
|
||
$('#' + el_name + '_panel').show();
|
||
|
||
// corner radius has to live in a different panel
|
||
// because otherwise it changes the position of the
|
||
// of the elements
|
||
if(el_name == "rect") $("#cornerRadiusLabel").show()
|
||
else $("#cornerRadiusLabel").hide()
|
||
|
||
$.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);
|
||
}
|
||
|
||
//update the draginput cursors
|
||
var name_item = document.getElementById(el_name + '_' + item);
|
||
name_item.value = Math.round(attrVal) || 0;
|
||
if (name_item.getAttribute("data-cursor") === "true") {
|
||
$.fn.dragInput.updateCursor(name_item );
|
||
}
|
||
});
|
||
|
||
if(el_name == 'text') {
|
||
var font_family = elem.getAttribute("font-family");
|
||
var select = document.getElementById("font_family_dropdown");
|
||
select.selectedIndex = 3
|
||
|
||
$('#text_panel').css("display", "inline");
|
||
$('#tool_italic').toggleClass('active', svgCanvas.getItalic())
|
||
$('#tool_bold').toggleClass('active', svgCanvas.getBold())
|
||
$('#font_family').val(font_family);
|
||
$('#font_size').val(elem.getAttribute("font-size"));
|
||
$('#text').val(elem.textContent);
|
||
$('#preview_font').text(font_family.split(",")[0].replace(/'/g, "")).css('font-family', font_family);
|
||
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();
|
||
}
|
||
}
|
||
menu_items[(el_name === 'g' ? 'en':'dis') + 'ableContextMenuItems']('#ungroup');
|
||
menu_items[((el_name === 'g' || !multiselected) ? 'dis':'en') + 'ableContextMenuItems']('#group');
|
||
}
|
||
|
||
if (multiselected) {
|
||
$('#multiselected_panel').show();
|
||
$('.action_multi_selected').removeClass('disabled');
|
||
menu_items
|
||
.enableContextMenuItems('#group')
|
||
.disableContextMenuItems('#ungroup');
|
||
}
|
||
|
||
if (!elem) {
|
||
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');
|
||
}
|
||
};
|
||
|
||
$('#text').on("focus", function(e){ textBeingEntered = true; } );
|
||
$('#text').on("blur", function(){ textBeingEntered = false; } );
|
||
|
||
// bind the selected event to our function that handles updates to the UI
|
||
svgCanvas.bind("selected", selectedChanged);
|
||
svgCanvas.bind("transition", elementTransition);
|
||
svgCanvas.bind("changed", elementChanged);
|
||
svgCanvas.bind("saved", saveHandler);
|
||
svgCanvas.bind("exported", exportHandler);
|
||
svgCanvas.bind("zoomed", zoomChanged);
|
||
svgCanvas.bind("contextset", contextChanged);
|
||
svgCanvas.bind("extension_added", extAdded);
|
||
svgCanvas.textActions.setInputElem($("#text")[0]);
|
||
|
||
var str = '<div class="palette_item transparent" data-rgb="none"></div>\
|
||
<div class="palette_item black" data-rgb="#000000"></div>\
|
||
<div class="palette_item white" data-rgb="#ffffff"></div>'
|
||
palette.forEach(function(item, i){
|
||
str += '<div class="palette_item" style="background-color: ' + item + ';" data-rgb="' + item + '"></div>';
|
||
});
|
||
$('#palette').append(str);
|
||
|
||
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);
|
||
}
|
||
|
||
//cache
|
||
var $indicator = $('#tool_angle_indicator')
|
||
var $reorient = $('#tool_reorient')
|
||
|
||
rotateCursor = function(angle){
|
||
var rotate_string = 'rotate('+ angle + 'deg)'
|
||
$indicator.css({
|
||
'-webkit-transform': rotate_string,
|
||
'-moz-transform': rotate_string,
|
||
'-o-transform': rotate_string,
|
||
'-ms-transform': rotate_string,
|
||
'transform': rotate_string
|
||
});
|
||
}
|
||
|
||
var changeRotationAngle = function(ctl) {
|
||
var preventUndo = true;
|
||
svgCanvas.setRotationAngle(ctl.value, preventUndo);
|
||
rotateCursor(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 changeBlur = function(ctl, completed) {
|
||
val = ctl.value;
|
||
$('#blur').val(val);
|
||
if (completed) {
|
||
svgCanvas.setBlur(val, true);
|
||
}
|
||
else {
|
||
svgCanvas.setBlurNoUndo(val);
|
||
}
|
||
}
|
||
|
||
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());
|
||
$("#stroke_style_label").html(this.options[this.selectedIndex].text)
|
||
operaRepaint();
|
||
});
|
||
|
||
$('#seg_type').change(function() {
|
||
svgCanvas.setSegType($(this).val());
|
||
$("#seg_type_label").html(this.options[this.selectedIndex].text)
|
||
});
|
||
|
||
// Lose focus for select elements when changed (Allows keyboard shortcuts to work better)
|
||
$('select').change(function(){$(this).blur();});
|
||
|
||
$('#font_family').change(function() {
|
||
svgCanvas.setFontFamily(this.value);
|
||
});
|
||
|
||
$('#text').keyup(function(){
|
||
svgCanvas.setTextContent(this.value);
|
||
});
|
||
|
||
changeAttribute = function(el, completed) {
|
||
var attr = el.getAttribute("data-attr");
|
||
var multiplier = el.getAttribute("data-multiplier") || 1;
|
||
multiplier = parseFloat(multiplier);
|
||
var val = el.value * multiplier;
|
||
var valid = svgedit.units.isValidUnit(attr, val, selectedElement);
|
||
if(!valid) {
|
||
$.alert(uiStrings.notification.invalidAttrValGiven);
|
||
el.value = selectedElement.getAttribute(attr);
|
||
return false;
|
||
}
|
||
//if (!noUndo) svgCanvas.changeSelectedAttribute(attr, val);
|
||
svgCanvas.changeSelectedAttributeNoUndo(attr, val);
|
||
};
|
||
|
||
picking = false;
|
||
$(document).on("mouseup", function(){picking = false;})
|
||
|
||
$('#palette').on("mousemove mousedown touchstart touchmove", ".palette_item", function(evt){
|
||
evt.preventDefault();
|
||
|
||
if (evt.type == "mousedown") picking = true;
|
||
if (picking) {
|
||
var isStroke = $('#tool_stroke').hasClass('active');
|
||
var picker = isStroke ? "stroke" : "fill";
|
||
var color = $(this).attr('data-rgb');
|
||
var paint = null;
|
||
var noUndo = true;
|
||
if (evt.type == "mousedown") noUndo = false
|
||
// 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)});
|
||
}
|
||
|
||
Editor.paintBox[picker].setPaint(paint);
|
||
|
||
if (isStroke) {
|
||
svgCanvas.setColor('stroke', color, noUndo);
|
||
if (color != 'none' && svgCanvas.getStrokeOpacity() != 1) {
|
||
svgCanvas.setPaintOpacity('stroke', 1.0);
|
||
}
|
||
} else {
|
||
svgCanvas.setColor('fill', color, noUndo);
|
||
if (color != 'none' && svgCanvas.getFillOpacity() != 1) {
|
||
svgCanvas.setPaintOpacity('fill', 1.0);
|
||
}
|
||
}
|
||
}
|
||
}).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;
|
||
|
||
var move_pan = 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' || evt.type === 'touchend') panning = false;
|
||
return false;
|
||
}
|
||
|
||
var start_pan = function(evt) {
|
||
if(evt.button === 1 || keypan === true || (evt.originalEvent.touches && evt.originalEvent.touches.length >= 2)) {
|
||
panning = true;
|
||
last_x = evt.clientX;
|
||
last_y = evt.clientY;
|
||
return false;
|
||
}
|
||
}
|
||
|
||
$('#svgcanvas')
|
||
.on('mousemove mouseup touchend', move_pan)
|
||
.on("mousedown touchmove", start_pan)
|
||
|
||
$(window).mouseup(function() {
|
||
panning = false;
|
||
});
|
||
|
||
$(document).bind('keydown', 'space', function(evt) {
|
||
evt.preventDefault();
|
||
svgCanvas.spaceKey = keypan = true;
|
||
|
||
}).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){
|
||
if (e.target.nodeName && e.target.nodeName.toLowerCase() === "input") return false;
|
||
if (!$(e.target).hasClass("menu_title") && !$(e.target).parent().hasClass("menu_title")) {
|
||
if(!$(e.target).hasClass("disabled") && $(e.target).hasClass("menu_item")) blinker(e)
|
||
else $('#menu_bar').removeClass('active')
|
||
|
||
}
|
||
}
|
||
|
||
$('.menu_item').on('mousedown touchstart', function(e){blinker(e)});
|
||
$("svg, body").on('mousedown touchstart', function(e){closer(e)});
|
||
|
||
var accumulatedDelta = 0
|
||
$('#workarea').on('mousewheel', function(e, delta, deltaX, deltaY){
|
||
if (e.altKey) {
|
||
e.preventDefault();
|
||
zoom = parseInt($("#zoom").val())
|
||
$("#zoom").val(parseInt(zoom + deltaY*10)).change()
|
||
}
|
||
})
|
||
$('.menu_title')
|
||
.on('mousedown', function() {
|
||
$("#tools_shapelib").hide()
|
||
$("#menu_bar").toggleClass('active');
|
||
menus.removeClass('open');
|
||
$(this).parent().addClass('open');
|
||
})
|
||
.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;
|
||
});
|
||
}
|
||
}
|
||
|
||
$('#font_family_dropdown').change(function() {
|
||
var fam = this.options[this.selectedIndex].value
|
||
var fam_display = this.options[this.selectedIndex].text
|
||
$('#preview_font').html(fam_display).css("font-family", fam);
|
||
$('#font_family').val(fam).change();
|
||
});
|
||
|
||
$('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');
|
||
}
|
||
};
|
||
|
||
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) {
|
||
flash($('#edit_menu'));
|
||
svgCanvas.cutSelectedElements();
|
||
}
|
||
};
|
||
|
||
var copySelected = function() {
|
||
if (selectedElement != null || multiselected) {
|
||
flash($('#edit_menu'));
|
||
svgCanvas.copySelectedElements();
|
||
}
|
||
};
|
||
|
||
var pasteSelected = function() {
|
||
flash($('#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) {
|
||
flash($('#object_menu'));
|
||
svgCanvas.moveToTopSelectedElement();
|
||
}
|
||
};
|
||
|
||
var moveToBottomSelected = function() {
|
||
if (selectedElement != null) {
|
||
flash($('#object_menu'));
|
||
svgCanvas.moveToBottomSelectedElement();
|
||
}
|
||
};
|
||
|
||
var moveUpSelected = function() {
|
||
if (selectedElement != null) {
|
||
flash($('#object_menu'));
|
||
svgCanvas.moveUpDownSelected("Up");
|
||
}
|
||
};
|
||
|
||
var moveDownSelected = function() {
|
||
if (selectedElement != null) {
|
||
flash($('#object_menu'));
|
||
svgCanvas.moveUpDownSelected("Down");
|
||
}
|
||
};
|
||
|
||
var moveUpDownSelected = function(dir) {
|
||
if (selectedElement != null) {
|
||
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();
|
||
updateContextPanel();
|
||
}
|
||
}
|
||
|
||
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('checked');
|
||
if (linked)
|
||
$('#tool_node_link').addClass('checked').find("input").attr("checked", true);
|
||
else
|
||
$('#tool_node_link').removeClass('checked').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();
|
||
updateContextPanel();
|
||
prepPaints();
|
||
svgCanvas.runExtensions('onNewDocument');
|
||
});
|
||
};
|
||
|
||
var clickBold = function(){
|
||
svgCanvas.setBold( !svgCanvas.getBold() );
|
||
updateContextPanel();
|
||
};
|
||
|
||
var clickItalic = function(){
|
||
svgCanvas.setItalic( !svgCanvas.getItalic() );
|
||
updateContextPanel();
|
||
};
|
||
|
||
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 = $menu.prev();
|
||
menu_title.css({
|
||
"background": "white",
|
||
"color": "black"
|
||
});
|
||
setTimeout(function(){menu_title.removeAttr("style")}, 200);
|
||
}
|
||
|
||
var clickUndo = function(){
|
||
if (undoMgr.getUndoStackSize() > 0) {
|
||
flash($('#edit_menu'));
|
||
undoMgr.undo();
|
||
}
|
||
};
|
||
|
||
var clickRedo = function(){
|
||
if (undoMgr.getRedoStackSize() > 0) {
|
||
flash($('#edit_menu'));
|
||
undoMgr.redo();
|
||
}
|
||
};
|
||
|
||
var clickGroup = function(){
|
||
// group
|
||
if (multiselected) {
|
||
flash($('#object_menu'));
|
||
svgCanvas.groupSelectedElements();
|
||
}
|
||
// ungroup
|
||
else if(selectedElement){
|
||
flash($('#object_menu'));
|
||
svgCanvas.ungroupSelectedElement();
|
||
}
|
||
};
|
||
|
||
var clickClone = function(){
|
||
flash($('#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');
|
||
$("#tool_stroke").toggleClass('active')
|
||
$("#tool_fill").toggleClass('active')
|
||
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");
|
||
Editor.paintBox.fill.setPaint(stroke, true);
|
||
Editor.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);
|
||
$('#zoom').val(multiplier * 100);
|
||
svgCanvas.setZoom(multiplier);
|
||
zoomDone();
|
||
updateCanvas(true);
|
||
};
|
||
|
||
var zoomDone = function() {
|
||
// updateBgImage();
|
||
updateWireFrame();
|
||
//updateCanvas(); // necessary?
|
||
}
|
||
|
||
var clickWireframe = function() {
|
||
flash($('#view_menu'));
|
||
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 = $('<style id="wireframe_rules"><\/style>').appendTo('head');
|
||
} else {
|
||
wf_rules.empty();
|
||
}
|
||
|
||
updateWireFrame();
|
||
}
|
||
|
||
var clickSnapGrid = function() {
|
||
flash($('#view_menu'));
|
||
var sg = !$('#tool_snap').hasClass('push_button_pressed');
|
||
if (sg)
|
||
$('#tool_snap').addClass('push_button_pressed');
|
||
else
|
||
$('#tool_snap').removeClass('push_button_pressed');
|
||
curConfig.gridSnapping = sg;
|
||
}
|
||
|
||
var minimizeModal = function() {
|
||
|
||
if (window.self != window.top) { //we're in an iframe
|
||
top.exit_fullscreen();
|
||
}
|
||
}
|
||
|
||
var clickRulers = function() {
|
||
flash($('#view_menu'));
|
||
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; }";
|
||
$('#wireframe_rules').text(workarea.hasClass('wireframe') ? rule : "");
|
||
}
|
||
|
||
var showSourceEditor = function(e, forSaving){
|
||
if (editingsource) return;
|
||
flash($('#view_menu'));
|
||
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();
|
||
$('#svg_source_textarea').focus().select();
|
||
};
|
||
|
||
var clickSave = function(){
|
||
flash($('#file_menu'));
|
||
// In the future, more options can be provided here
|
||
var saveOpts = {
|
||
'images': curPrefs.img_save,
|
||
'round_digits': 6
|
||
}
|
||
svgCanvas.save(saveOpts);
|
||
};
|
||
|
||
var saveSourceEditor = function(){
|
||
if (!editingsource) return;
|
||
|
||
var saveChanges = function() {
|
||
svgCanvas.clearSelection();
|
||
hideSourceEditor();
|
||
zoomImage();
|
||
prepPaints();
|
||
}
|
||
|
||
if (!svgCanvas.setSvgString($('#svg_source_textarea').val())) {
|
||
$.confirm(uiStrings.notification.QerrorsRevertToSource, function(ok) {
|
||
if(!ok) return false;
|
||
saveChanges();
|
||
});
|
||
} else {
|
||
saveChanges();
|
||
}
|
||
setSelectMode();
|
||
};
|
||
|
||
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();
|
||
var hidden_ps = elems.parents(':hidden');
|
||
hidden_ps.css('visibility', 'hidden').show();
|
||
scaleElements(elems, scale);
|
||
hidden_ps.css('visibility', 'visible').hide();
|
||
|
||
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;
|
||
$('#svg_source_textarea').blur();
|
||
};
|
||
|
||
var win_wh = {width:$(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
|
||
};
|
||
});
|
||
}());
|
||
}*/
|
||
|
||
$(window).resize(function(evt) {
|
||
updateCanvas();
|
||
});
|
||
|
||
(function() {
|
||
workarea.scroll(function() {
|
||
// TODO: jQuery's scrollLeft/Top() wouldn't require a null check
|
||
if ($('#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);
|
||
});
|
||
}
|
||
|
||
// 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 = Editor.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': 175, 'top': 50} : {'left': 50, 'bottom': 50}
|
||
|
||
$("#color_picker")
|
||
.draggable({cancel:'.jGraduate_tabs, .jGraduate_colPick, .jGraduate_gradPick, .jPicker', containment: 'window'})
|
||
.removeAttr("style")
|
||
.css(pos)
|
||
.jGraduate(
|
||
{
|
||
paint: paint,
|
||
window: { pickerTitle: title },
|
||
images: { clientPath: curConfig.jGraduatePath },
|
||
newstop: 'inverse'
|
||
},
|
||
function(p) {
|
||
paint = new $.jGraduate.Paint(p);
|
||
|
||
Editor.paintBox[picker].setPaint(paint);
|
||
svgCanvas.setPaint(picker, paint);
|
||
|
||
$('#color_picker').hide();
|
||
},
|
||
function(p) {
|
||
$('#color_picker').hide();
|
||
});
|
||
};
|
||
|
||
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));
|
||
if (type === 'canvas') docElem.setAttribute('width',60.5);
|
||
else docElem.setAttribute('width',"100%");
|
||
|
||
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, noUndo) {
|
||
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 (this.type == "canvas") {
|
||
//recache background in case it changed
|
||
var background = document.getElementById("canvas_background");
|
||
if (background) {
|
||
res = svgCanvas.getResolution()
|
||
background.setAttribute("x", -1);
|
||
background.setAttribute("y", -1);
|
||
background.setAttribute("width", res.w+2);
|
||
background.setAttribute("height", res.h+2);
|
||
if (fillAttr.indexOf("url") == -1) background.setAttribute('fill', fillAttr)
|
||
}
|
||
else createBackground(fillAttr)
|
||
}
|
||
|
||
if(apply) {
|
||
svgCanvas.setColor(this.type, fillAttr, true);
|
||
svgCanvas.setPaintOpacity(this.type, opac, true);
|
||
}
|
||
|
||
}
|
||
|
||
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);
|
||
}
|
||
}
|
||
};
|
||
|
||
Editor.paintBox.fill = new PaintBox('#fill_color', 'fill');
|
||
Editor.paintBox.stroke = new PaintBox('#stroke_color', 'stroke');
|
||
Editor.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 = Editor.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 = Editor.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'));
|
||
}
|
||
else {
|
||
$('#tool_fill').addClass('active');
|
||
$("#tool_stroke").removeClass('active');
|
||
}
|
||
});
|
||
|
||
$('#tool_stroke').on("click", function(){
|
||
if ($('#tool_stroke').hasClass('active')) {
|
||
colorPicker($('#stroke_color'));
|
||
}
|
||
else {
|
||
$('#tool_stroke').addClass('active');
|
||
$("#tool_fill").removeClass('active');
|
||
}
|
||
});
|
||
|
||
$('#tool_canvas').on("click touchstart", function(){
|
||
colorPicker($('#canvas_color'));
|
||
});
|
||
|
||
$('#tool_stroke').on("touchstart", function(){
|
||
$('#tool_stroke').addClass('active');
|
||
$("#tool_fill").removeClass('active');
|
||
colorPicker($('#stroke_color'));
|
||
});
|
||
|
||
$('#tool_fill').on("touchstart", function(){
|
||
$('#tool_fill').addClass('active');
|
||
$("#tool_stroke").removeClass('active');
|
||
colorPicker($('#fill_color'));
|
||
});
|
||
|
||
$('#zoom_select').on("change", function() {
|
||
var val = this.options[this.selectedIndex].text
|
||
val = val.split("%")[0]
|
||
$("#zoom").val(val).trigger("change")
|
||
});
|
||
|
||
$('.push_button').mousedown(function() {
|
||
if (!$(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');
|
||
});
|
||
|
||
|
||
// 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;
|
||
}
|
||
}
|
||
}
|
||
|
||
var changeCanvasSize = function(ctl){
|
||
var width = $("#canvas_width");
|
||
var height = $("#canvas_height");
|
||
var w = width.val();
|
||
var 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);
|
||
var dims = svgCanvas.getResolution()
|
||
width.val(dims.w)
|
||
height.val(dims.h)
|
||
return false;
|
||
}
|
||
updateCanvas();
|
||
}
|
||
|
||
|
||
$('#resolution').change(function(){
|
||
var w = $('#canvas_width')[0];
|
||
var h = $('#canvas_height')[0];
|
||
if(!this.selectedIndex) {
|
||
$('#resolution_label').html("Custom");
|
||
w.removeAttribute("readonly");
|
||
w.focus();
|
||
w.select();
|
||
if(w.value == 'fit') {
|
||
w.value = 100
|
||
h.value = 100
|
||
}
|
||
} else if(this.value == 'content') {
|
||
w.value = 'fit'
|
||
h.value = 'fit'
|
||
changeCanvasSize();
|
||
var res = svgCanvas.getResolution()
|
||
w.value = res.w
|
||
h.value = res.h
|
||
|
||
} else {
|
||
var dims = this.value.split('x');
|
||
dims[0] = parseInt(dims[0]);
|
||
dims[1] = parseInt(dims[1]);
|
||
var diff_w = dims[0] - w.value;
|
||
var diff_h = dims[1] - h.value;
|
||
//animate
|
||
var start = Date.now();
|
||
var duration = 1000;
|
||
var animateCanvasSize = function(timestamp) {
|
||
var progress = timestamp - start
|
||
var tick = progress / duration
|
||
tick = (Math.pow((tick-1), 3) +1);
|
||
w.value = (dims[0] - diff_w + (tick*diff_w)).toFixed(0);
|
||
h.value = (dims[1] - diff_h + (tick*diff_h)).toFixed(0);
|
||
changeCanvasSize();
|
||
if (tick >= 1) {
|
||
var res = svgCanvas.getResolution()
|
||
$('#canvas_width').val(res.w.toFixed())
|
||
$('#canvas_height').val(res.h.toFixed())
|
||
$('#resolution_label').html("<div class='pull'>" + res.w + "<span>×</span></br>" + res.h + "</div>");
|
||
}
|
||
else {
|
||
requestAnimationFrame(animateCanvasSize)
|
||
}
|
||
}
|
||
animateCanvasSize(Date.now())
|
||
|
||
}
|
||
});
|
||
|
||
$('#zoom').change(function(){
|
||
changeZoom(this)
|
||
})
|
||
|
||
//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_snap', fn: clickSnapGrid, 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_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_undo', fn: clickUndo, evt: 'click', key: modKey + 'z'},
|
||
{sel:'#tool_redo', fn: clickRedo, evt: 'click', key: ['y', true]},
|
||
{sel:'#tool_cut', fn: cutSelected, evt: 'click', key: [modKey+'x', true]},
|
||
{sel:'#tool_copy', fn: copySelected, evt: 'click', key: modKey+'c'},
|
||
{sel:'#tool_paste', fn: pasteSelected, evt: 'click', key: modKey+'v'},
|
||
{sel:'#tool_switch', fn: clickSwitch, evt: 'click', key: ['x', true]},
|
||
{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();}},
|
||
{key: 'I', fn: function(){setEyedropperMode()}},
|
||
|
||
// 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);
|
||
|
||
$(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);
|
||
});
|
||
|
||
|
||
$('#canvas_height').dragInput({ min: 10, max: null, step: 10, callback: changeCanvasSize, cursor: false, dragAdjust: .1 });
|
||
$('#canvas_width') .dragInput({ min: 10, max: null, step: 10, callback: changeCanvasSize, cursor: false, dragAdjust: .1 });
|
||
$('#rect_width') .dragInput({ min: 1, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#rect_height') .dragInput({ min: 1, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#ellipse_cx') .dragInput({ min: 1, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#ellipse_cy') .dragInput({ min: 1, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#ellipse_rx') .dragInput({ min: 1, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#ellipse_ry') .dragInput({ min: 1, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$("#image_height") .dragInput({ min: 1, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#circle_cx') .dragInput({ min: 1, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#circle_cy') .dragInput({ min: 1, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#circle_r') .dragInput({ min: 1, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$("#image_height") .dragInput({ min: 0, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#selected_x') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#selected_y') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$("#path_node_x") .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$("#path_node_y") .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$("#image_width") .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#line_x1') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#line_x2') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#line_y1') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#line_y2') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#path_x') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#path_y') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#rect_x') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#rect_y') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#g_x') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#g_y') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#image_x') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#text_y') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#text_x') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#image_y') .dragInput({ min: null, max: null, step: 1, callback: changeAttribute, cursor: false });
|
||
$('#rect_rx') .dragInput({ min: 0, max: 100, step: 1, callback: changeAttribute, cursor: true });
|
||
$('#stroke_width') .dragInput({ min: 0, max: 99, step: 1, callback: changeStrokeWidth, cursor: true, smallStep: 0.1, start: 1.5 });
|
||
$('#angle') .dragInput({ min: -180, max: 180, step: 1, callback: changeRotationAngle, cursor: false, dragAdjust: 0.5 });
|
||
$('#font_size') .dragInput({ min: 1, max: 250, step: 1, callback: changeFontSize, cursor: true, stepfunc: stepFontSize, dragAdjust: .15 });
|
||
$('#group_opacity').dragInput({ min: 0, max: 100, step: 5, callback: changeAttribute, cursor: true, start: 100 });
|
||
$('#blur') .dragInput({ min: 0, max: 10, step: .1, callback: changeBlur, cursor: true, start: 0 });
|
||
// Set default zoom
|
||
$('#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;
|
||
}
|
||
|
||
});
|
||
|
||
$('.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);
|
||
}
|
||
}
|
||
|
||
if (window.FileReader) {
|
||
|
||
var import_image = function(e) {
|
||
e.stopPropagation();
|
||
e.preventDefault();
|
||
$("#workarea").removeAttr("style");
|
||
$('#main_menu').hide();
|
||
var file = null;
|
||
if (e.type == "drop") file = e.dataTransfer.files[0]
|
||
else file = this.files[0];
|
||
if (file) {
|
||
if(file.type.indexOf("image") != -1) {
|
||
//detected an image
|
||
|
||
//svg handing
|
||
if(file.type.indexOf("svg") != -1) {
|
||
var reader = new FileReader();
|
||
reader.onloadend = function(e) {
|
||
svgCanvas.importSvgString(e.target.result, true);
|
||
svgCanvas.ungroupSelectedElement()
|
||
svgCanvas.ungroupSelectedElement()
|
||
svgCanvas.groupSelectedElements()
|
||
svgCanvas.alignSelectedElements("m", "page")
|
||
svgCanvas.alignSelectedElements("c", "page")
|
||
};
|
||
reader.readAsText(file);
|
||
}
|
||
|
||
//image handling
|
||
else {
|
||
alert("sorry, bitmap import is temporalily disabled")
|
||
//var reader = new FileReader();
|
||
//reader.onloadend = function(e) {
|
||
// // lets insert the new image until we know its dimensions
|
||
// insertNewImage = function(img_width, img_height){
|
||
// var newImage = svgCanvas.addSvgElementFromJson({
|
||
// "element": "image",
|
||
// "attr": {
|
||
// "x": 0,
|
||
// "y": 0,
|
||
// "width": img_width,
|
||
// "height": img_height,
|
||
// "id": svgCanvas.getNextId(),
|
||
// "style": "pointer-events:inherit"
|
||
// }
|
||
// });
|
||
// svgCanvas.setHref(newImage, e.target.result);
|
||
// svgCanvas.selectOnly([newImage])
|
||
// svgCanvas.alignSelectedElements("m", "page")
|
||
// svgCanvas.alignSelectedElements("c", "page")
|
||
// updateContextPanel();
|
||
// }
|
||
// // put a placeholder img so we know the default dimensions
|
||
// var img_width = 100;
|
||
// var img_height = 100;
|
||
// var img = new Image()
|
||
// img.src = e.target.result
|
||
// document.body.appendChild(img);
|
||
// img.onload = function() {
|
||
// img_width = img.offsetWidth
|
||
// img_height = img.offsetHeight
|
||
// insertNewImage(img_width, img_height);
|
||
// document.body.removeChild(img);
|
||
// }
|
||
//};
|
||
//reader.readAsDataURL(file)
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
var workarea = $("#workarea")
|
||
|
||
function onDragEnter(e) {
|
||
e.stopPropagation();
|
||
e.preventDefault();
|
||
workarea.css({
|
||
"-webkit-transform": "scale3d(1.1,1.1,1)",
|
||
"-moz-transform": "scale3d(1.1,1.1,1)",
|
||
"-o-transform": "scale(1.1)",
|
||
"-ms-transform": "scale3d(1.1,1.1,1)",
|
||
"transform": "scale3d(1.1,1.1,1)"
|
||
})
|
||
|
||
}
|
||
|
||
function onDragOver(e) {
|
||
e.stopPropagation();
|
||
e.preventDefault();
|
||
}
|
||
|
||
function onDragLeave(e) {
|
||
workarea.removeAttr("style")
|
||
e.stopPropagation();
|
||
e.preventDefault();
|
||
}
|
||
|
||
workarea[0].addEventListener('dragenter', onDragEnter, false);
|
||
workarea[0].addEventListener('dragover', onDragOver, false);
|
||
workarea[0].addEventListener('dragleave', onDragLeave, false);
|
||
workarea[0].addEventListener('drop', import_image, false);
|
||
|
||
var open = $('<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(open);
|
||
|
||
var img_import = $('<input type="file">').change(import_image);
|
||
$("#tool_import").show().prepend(img_import);
|
||
}
|
||
|
||
|
||
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;
|
||
}
|
||
|
||
//width.val(offset.x)
|
||
//height.val(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 workarea = document.getElementById("workarea");
|
||
var title_show = document.getElementById("title_show");
|
||
var offset_x = 66;
|
||
var offset_y = 48;
|
||
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);
|
||
}
|
||
}
|
||
}
|
||
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;
|
||
|
||
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.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);
|
||
|
||
})(); |