9f65b1adb9
- Breaking change: Locale now formatted as export - Breaking change: Moved out remaining modular i18n (imagelib) to own folder - Breaking change: Drop `executeAfterLoads` (and getJSPDF/getCanvg) - Breaking change: `RGBColor` must accept `new` - Breaking change: canvg - `stackBlurCanvasRGBA` must be set now by function (`setStackBlurCanvasRGBA`) rather than global; `canvg` now a named export - Breaking change: Avoid passing `canvg`/`buildCanvgCallback` to extensions (have them import) - Fix: i18nize imaglib more deeply - Fix: Positioning of Document Properties dialog (Fixes #246) - Fix (regression): PDF Export (Fixes #249) - Fix (regression): Add polyfill for `ChildNode`/`ParentNode` (and use further) - Fix (regression): Apply Babel universally to dependencies - Fix (regression): Ordering of `uaPrefix` function in `svgEditor.js` - Fix (regression): Embedded API - Fix (embedded editor): Fix backspace key in Firefox so it doesn't navigate out of frame - Fix: Alert if no exportWindow for PDF (e.g., if blocked) - Refactoring( RGBColor) `RGBColor` as class, without rebuilding constants, optimize string replacement, move methods to prototype, use templates and object literals, use `Object.keys` - Refactoring (canvg) Use classes more internally, use shorthand objects; array extras, return to lazy-loading - Refactoring: Use Promises in place of `$.getScript`; always return Promises in case deciding to await resolving - Refactoring: Avoid importing `RGBColor` into `svgutils.js` (jsPDF imports it itself) - Refactoring: Arrow functions, destructuring, shorter property references - Refactoring: Fix `lang` and `dir` for locales (though not in use currently anyways) - Refactoring: Provide path config for canvg, jspdf
107 lines
4.0 KiB
JavaScript
107 lines
4.0 KiB
JavaScript
/* globals jQuery */
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/*
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* ext-eyedropper.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 Jeff Schiller
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*
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*/
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export default {
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name: 'eyedropper',
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init (S) {
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const svgEditor = this;
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const $ = jQuery;
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const {ChangeElementCommand} = S, // , svgcontent,
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// svgdoc = S.svgroot.parentNode.ownerDocument,
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svgCanvas = svgEditor.canvas,
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addToHistory = function (cmd) { svgCanvas.undoMgr.addCommandToHistory(cmd); },
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currentStyle = {
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fillPaint: 'red', fillOpacity: 1.0,
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strokePaint: 'black', strokeOpacity: 1.0,
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strokeWidth: 5, strokeDashArray: null,
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opacity: 1.0,
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strokeLinecap: 'butt',
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strokeLinejoin: 'miter'
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};
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function getStyle (opts) {
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// if we are in eyedropper mode, we don't want to disable the eye-dropper tool
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const mode = svgCanvas.getMode();
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if (mode === 'eyedropper') { return; }
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const tool = $('#tool_eyedropper');
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// enable-eye-dropper if one element is selected
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let elem = null;
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if (!opts.multiselected && opts.elems[0] &&
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!['svg', 'g', 'use'].includes(opts.elems[0].nodeName)
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) {
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elem = opts.elems[0];
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tool.removeClass('disabled');
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// grab the current style
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currentStyle.fillPaint = elem.getAttribute('fill') || 'black';
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currentStyle.fillOpacity = elem.getAttribute('fill-opacity') || 1.0;
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currentStyle.strokePaint = elem.getAttribute('stroke');
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currentStyle.strokeOpacity = elem.getAttribute('stroke-opacity') || 1.0;
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currentStyle.strokeWidth = elem.getAttribute('stroke-width');
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currentStyle.strokeDashArray = elem.getAttribute('stroke-dasharray');
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currentStyle.strokeLinecap = elem.getAttribute('stroke-linecap');
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currentStyle.strokeLinejoin = elem.getAttribute('stroke-linejoin');
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currentStyle.opacity = elem.getAttribute('opacity') || 1.0;
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// disable eye-dropper tool
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} else {
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tool.addClass('disabled');
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}
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}
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return {
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name: 'eyedropper',
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svgicons: svgEditor.curConfig.extIconsPath + 'eyedropper-icon.xml',
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buttons: [{
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id: 'tool_eyedropper',
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type: 'mode',
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title: 'Eye Dropper Tool',
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key: 'I',
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events: {
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click () {
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svgCanvas.setMode('eyedropper');
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}
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}
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}],
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// if we have selected an element, grab its paint and enable the eye dropper button
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selectedChanged: getStyle,
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elementChanged: getStyle,
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mouseDown (opts) {
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const mode = svgCanvas.getMode();
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if (mode === 'eyedropper') {
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const e = opts.event;
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const {target} = e;
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if (!['svg', 'g', 'use'].includes(target.nodeName)) {
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const changes = {};
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const change = function (elem, attrname, newvalue) {
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changes[attrname] = elem.getAttribute(attrname);
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elem.setAttribute(attrname, newvalue);
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};
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if (currentStyle.fillPaint) { change(target, 'fill', currentStyle.fillPaint); }
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if (currentStyle.fillOpacity) { change(target, 'fill-opacity', currentStyle.fillOpacity); }
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if (currentStyle.strokePaint) { change(target, 'stroke', currentStyle.strokePaint); }
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if (currentStyle.strokeOpacity) { change(target, 'stroke-opacity', currentStyle.strokeOpacity); }
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if (currentStyle.strokeWidth) { change(target, 'stroke-width', currentStyle.strokeWidth); }
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if (currentStyle.strokeDashArray) { change(target, 'stroke-dasharray', currentStyle.strokeDashArray); }
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if (currentStyle.opacity) { change(target, 'opacity', currentStyle.opacity); }
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if (currentStyle.strokeLinecap) { change(target, 'stroke-linecap', currentStyle.strokeLinecap); }
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if (currentStyle.strokeLinejoin) { change(target, 'stroke-linejoin', currentStyle.strokeLinejoin); }
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addToHistory(new ChangeElementCommand(target, changes));
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}
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}
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}
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};
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}
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};
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