- Breaking change: Rename config file to svgedit-config-iife.js (or for the module version, svgedit-config-es.js);
also expect one directory higher; incorporates #207 (@iuyiuy) - Breaking change: Separate `extIconsPath` from `extPath` (not copying over icons) - Breaking change: Don't reference `custom.css` in HTML; can instead be referenced in JavaScript through the config file (provided in `svgedit-config-sample-iife.js`/`svgedit-config-sample-es.js` as `svgedit-custom.css` for better namespacing); incorporates #207 (@iuyiuy) - Breaking change: Remove minified jgraduate/spinbtn files (minified within Rollup routine) - Fix: Zoom when scrolled; incorporates #169 (@AndrolGenhald), adapting for conventions; also allow avoidance when shift key pressed - Fix: Update Atom feed reference in HTML - Fixes related to recent commits: Some path and method name fixes needed, function order, missing methods, variable scope declaration, no need for DOMContentLoaded listeners in modules, switch back to non-default export, avoid trimming nullish, deal with mock tests, fix `math.matrixMultiply`, use jquery-svg where needed for array/SVG attributes; add babel-polyfill and defer script to imagelib; other misc. fixes - Enhancement: Move config-sample.js out of `editor` directory - Enhancement: For `callback`-style extensions, also provide config object; add following to that object: buildCanvgCallback, canvg, decode64, encode64, executeAfterLoads, getTypeMap, isChrome, ieIE, NS, text2xml - Enhancement: Complete ES6 modules work (extensions, locales, tests), along with Babel; make Node build routine for converting modular source to non-modular, use `loadStylesheets` for modular stylehsheet defining (but parallel loading); - Enhancement: Add `stylesheets` config for modular but parallel stylesheet loading with `@default` option for simple inclusion/exclusion of defaults (if not going with default). - Refactoring: Clean up `svg-editor.html`: consistent indents; avoid extra lbs, avoid long lines - Refactoring: Avoid embedded API adding inline JavaScript listener - Refactoring: Move layers and context code to `draw.js` - Refactoring: Move `pathActions` from `svgcanvas.js` (though preserve aliases to these methods on `canvas`) and `convertPath` from `svgutils.js` to `path.js` - Refactoring: Move `getStrokedBBox` from `svgcanvas.js` (while keeping an alias) to `svgutils.js` (as `getStrokedBBoxDefaultVisible` to avoid conflict with existing) - Docs: Remove "dependencies" comments in code except where summarizing role of jQuery or a non-obvious dependency - Refactoring/Linting: Enfore `no-extra-semi` and `quote-props` rules - Refactoring: Further avoidance of quotes on properties (as possible) - Refactoring: Use `class` in place of functions where intended as classes - Refactoring: Consistency and granularity in extensions imports - Testing: Update QUnit to 2.6.1 (node_modules) and Sinon to 5.0.8 (and add sinon-test at 2.1.3) and enforce eslint-plugin-qunit linting rules; update custom extensions - Testing: Add node-static for automating (and accessing out-of-directory contents) - Testing: Avoid HTML attributes for styling - Testing: Add npm `test` script - Testing: Comment out unused jQuery SVG test - Testing: Add test1 and svgutils_performance_test to all tests page - Testing: Due apparently to Path having not been a formal class, the test was calling it without `new`; refactored now with sufficient mock data to take into account it is a class - npm: Update devDeps - npm: Add html modules and config build to test script
This commit is contained in:
Brett Zamir
272
dist/extensions/ext-foreignobject.js
vendored
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272
dist/extensions/ext-foreignobject.js
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@@ -0,0 +1,272 @@
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(function () {
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'use strict';
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/* globals jQuery */
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/*
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* ext-foreignobject.js
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*
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* Licensed under the Apache License, Version 2
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*
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* Copyright(c) 2010 Jacques Distler
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* Copyright(c) 2010 Alexis Deveria
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*
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*/
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svgEditor.addExtension('foreignObject', function (S) {
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var text2xml = S.text2xml,
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NS = S.NS;
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var $ = jQuery;
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var svgCanvas = svgEditor.canvas;
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var
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// {svgcontent} = S,
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// addElem = S.addSvgElementFromJson,
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svgdoc = S.svgroot.parentNode.ownerDocument;
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var properlySourceSizeTextArea = function properlySourceSizeTextArea() {
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// TODO: remove magic numbers here and get values from CSS
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var height = $('#svg_source_container').height() - 80;
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$('#svg_source_textarea').css('height', height);
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};
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function showPanel(on) {
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var fcRules = $('#fc_rules');
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if (!fcRules.length) {
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fcRules = $('<style id="fc_rules"></style>').appendTo('head');
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}
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fcRules.text(!on ? '' : ' #tool_topath { display: none !important; }');
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$('#foreignObject_panel').toggle(on);
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}
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function toggleSourceButtons(on) {
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$('#tool_source_save, #tool_source_cancel').toggle(!on);
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$('#foreign_save, #foreign_cancel').toggle(on);
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}
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var selElems = void 0,
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started = void 0,
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newFO = void 0,
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editingforeign = false;
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// Function: setForeignString(xmlString, elt)
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// This function sets the content of element elt to the input XML.
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//
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// Parameters:
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// xmlString - The XML text.
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// elt - the parent element to append to
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//
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// Returns:
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// This function returns false if the set was unsuccessful, true otherwise.
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function setForeignString(xmlString) {
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var elt = selElems[0];
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try {
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// convert string into XML document
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var newDoc = text2xml('<svg xmlns="' + NS.SVG + '" xmlns:xlink="' + NS.XLINK + '">' + xmlString + '</svg>');
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// run it through our sanitizer to remove anything we do not support
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S.sanitizeSvg(newDoc.documentElement);
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elt.parentNode.replaceChild(svgdoc.importNode(newDoc.documentElement.firstChild, true), elt);
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S.call('changed', [elt]);
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svgCanvas.clearSelection();
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} catch (e) {
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console.log(e);
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return false;
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}
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return true;
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}
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function showForeignEditor() {
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var elt = selElems[0];
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if (!elt || editingforeign) {
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return;
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}
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editingforeign = true;
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toggleSourceButtons(true);
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elt.removeAttribute('fill');
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var str = S.svgToString(elt, 0);
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$('#svg_source_textarea').val(str);
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$('#svg_source_editor').fadeIn();
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properlySourceSizeTextArea();
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$('#svg_source_textarea').focus();
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}
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function setAttr(attr, val) {
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svgCanvas.changeSelectedAttribute(attr, val);
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S.call('changed', selElems);
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}
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return {
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name: 'foreignObject',
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svgicons: svgEditor.curConfig.extIconsPath + 'foreignobject-icons.xml',
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buttons: [{
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id: 'tool_foreign',
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type: 'mode',
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title: 'Foreign Object Tool',
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events: {
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click: function click() {
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svgCanvas.setMode('foreign');
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}
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}
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}, {
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id: 'edit_foreign',
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type: 'context',
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panel: 'foreignObject_panel',
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title: 'Edit ForeignObject Content',
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events: {
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click: function click() {
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showForeignEditor();
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}
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}
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}],
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context_tools: [{
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type: 'input',
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panel: 'foreignObject_panel',
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title: "Change foreignObject's width",
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id: 'foreign_width',
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label: 'w',
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size: 3,
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events: {
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change: function change() {
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setAttr('width', this.value);
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}
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}
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}, {
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type: 'input',
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panel: 'foreignObject_panel',
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title: "Change foreignObject's height",
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id: 'foreign_height',
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label: 'h',
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events: {
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change: function change() {
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setAttr('height', this.value);
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}
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}
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}, {
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type: 'input',
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panel: 'foreignObject_panel',
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title: "Change foreignObject's font size",
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id: 'foreign_font_size',
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label: 'font-size',
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size: 2,
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defval: 16,
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events: {
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change: function change() {
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setAttr('font-size', this.value);
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}
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}
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}],
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callback: function callback() {
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$('#foreignObject_panel').hide();
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var endChanges = function endChanges() {
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$('#svg_source_editor').hide();
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editingforeign = false;
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$('#svg_source_textarea').blur();
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toggleSourceButtons(false);
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};
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// TODO: Needs to be done after orig icon loads
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setTimeout(function () {
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// Create source save/cancel buttons
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/* const save = */$('#tool_source_save').clone().hide().attr('id', 'foreign_save').unbind().appendTo('#tool_source_back').click(function () {
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if (!editingforeign) {
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return;
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}
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if (!setForeignString($('#svg_source_textarea').val())) {
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$.confirm('Errors found. Revert to original?', function (ok) {
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if (!ok) {
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return false;
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}
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endChanges();
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});
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} else {
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endChanges();
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}
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// setSelectMode();
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});
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/* const cancel = */$('#tool_source_cancel').clone().hide().attr('id', 'foreign_cancel').unbind().appendTo('#tool_source_back').click(function () {
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endChanges();
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});
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}, 3000);
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},
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mouseDown: function mouseDown(opts) {
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// const e = opts.event;
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if (svgCanvas.getMode() === 'foreign') {
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started = true;
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newFO = S.addSvgElementFromJson({
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element: 'foreignObject',
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attr: {
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x: opts.start_x,
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y: opts.start_y,
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id: S.getNextId(),
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'font-size': 16, // cur_text.font_size,
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width: '48',
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height: '20',
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style: 'pointer-events:inherit'
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}
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});
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var m = svgdoc.createElementNS(NS.MATH, 'math');
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m.setAttributeNS(NS.XMLNS, 'xmlns', NS.MATH);
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m.setAttribute('display', 'inline');
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var mi = svgdoc.createElementNS(NS.MATH, 'mi');
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mi.setAttribute('mathvariant', 'normal');
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mi.textContent = '\u03A6';
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var mo = svgdoc.createElementNS(NS.MATH, 'mo');
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mo.textContent = '\u222A';
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var mi2 = svgdoc.createElementNS(NS.MATH, 'mi');
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mi2.textContent = '\u2133';
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m.appendChild(mi);
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m.appendChild(mo);
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m.appendChild(mi2);
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newFO.appendChild(m);
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return {
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started: true
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};
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}
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},
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mouseUp: function mouseUp(opts) {
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// const e = opts.event;
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if (svgCanvas.getMode() === 'foreign' && started) {
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var attrs = $(newFO).attr(['width', 'height']);
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var keep = attrs.width !== '0' || attrs.height !== '0';
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svgCanvas.addToSelection([newFO], true);
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return {
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keep: keep,
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element: newFO
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};
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}
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},
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selectedChanged: function selectedChanged(opts) {
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// Use this to update the current selected elements
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selElems = opts.elems;
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var i = selElems.length;
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while (i--) {
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var elem = selElems[i];
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if (elem && elem.tagName === 'foreignObject') {
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if (opts.selectedElement && !opts.multiselected) {
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$('#foreign_font_size').val(elem.getAttribute('font-size'));
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$('#foreign_width').val(elem.getAttribute('width'));
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$('#foreign_height').val(elem.getAttribute('height'));
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showPanel(true);
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} else {
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showPanel(false);
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}
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} else {
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showPanel(false);
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}
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}
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},
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elementChanged: function elementChanged(opts) {
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// const elem = opts.elems[0];
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}
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};
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});
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}());
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Reference in New Issue
Block a user