124 lines
4.1 KiB
JavaScript
124 lines
4.1 KiB
JavaScript
define(['react', 'lodash', 'jquery', './libs/codemirror-4.8/lib/codemirror'], function (React, _, $, CodeMirror) {
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'use strict';
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//var editor = CodeMirror.fromTextArea(document.getElementById('code'), {
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// lineNumbers: true,
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// viewportMargin: Infinity,
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// gutters: ['CodeMirror-linenumbers', 'GUTTER_ID']
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//});
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//
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//editor.markText({line: 1, ch: 1}, {line: 1, ch: 10}, {className: 'editor-error'});
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function annotationTooltip(ann) {
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var severity = ann.severity;
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if (!severity) {
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severity = 'error';
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}
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var tip = document.createElement('div');
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tip.className = 'CodeMirror-lint-message-' + severity;
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tip.appendChild(document.createTextNode(ann.message));
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return tip;
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}
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var GUTTER_ID = 'rt-annotations';
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function annotate(editor, annot) {
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if (annot.index) {
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//posFromIndex
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var pos = editor.findPosH({line: 0, ch: 0}, 25, 'char');
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var range = editor.findWordAt(pos);
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editor.markText(range.anchor, range.head, {className: 'editor-error'});
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}
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var tipLabel = /*state.hasGutter &&*/ document.createDocumentFragment();
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var ann = {severity: 'error', message: annot.message};
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tipLabel.appendChild(annotationTooltip(ann));
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editor.setGutterMarker(Math.max(annot.line, 0), GUTTER_ID, makeMarker(tipLabel, 'error', false, 'state.options.tooltips'));
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}
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function clearMarks(cm) {
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//var state = cm.state.lint;
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//if (state.hasGutter) cm.clearGutter(GUTTER_ID);
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//for (var i = 0; i < state.marked.length; ++i)
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// state.marked[i].clear();
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//state.marked.length = 0;
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cm.clearGutter(GUTTER_ID);
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}
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function makeMarker(labels, severity, multiple, tooltips) {
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var marker = document.createElement('div'), inner = marker;
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marker.className = 'CodeMirror-lint-marker-' + severity;
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if (multiple) {
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inner = marker.appendChild(document.createElement('div'));
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inner.className = 'CodeMirror-lint-marker-multiple';
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}
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if (tooltips !== false) {
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CodeMirror.on(inner, 'mouseover', function(e) {
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showTooltipFor(e, labels, inner);
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});
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}
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return marker;
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}
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function showTooltip(e, content) {
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var tt = document.createElement('div');
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tt.className = 'CodeMirror-lint-tooltip';
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tt.appendChild(content.cloneNode(true));
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document.body.appendChild(tt);
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function position(e) {
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if (!tt.parentNode) {
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return CodeMirror.off(document, 'mousemove', position);
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}
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tt.style.top = Math.max(0, e.clientY - tt.offsetHeight - 5) + 'px';
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tt.style.left = (e.clientX + 5) + 'px';
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}
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CodeMirror.on(document, 'mousemove', position);
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position(e);
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if (tt.style.opacity !== null) {
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tt.style.opacity = 1;
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}
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return tt;
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}
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function rm(elt) {
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if (elt.parentNode) {
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elt.parentNode.removeChild(elt);
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}
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}
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function hideTooltip(tt) {
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if (!tt.parentNode) {
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return;
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}
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if (tt.style.opacity == null) {
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rm(tt);
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}
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tt.style.opacity = 0;
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setTimeout(function() { rm(tt); }, 600);
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}
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function showTooltipFor(e, content, node) {
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var tooltip = showTooltip(e, content);
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function hide() {
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CodeMirror.off(node, 'mouseout', hide);
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if (tooltip) { hideTooltip(tooltip); tooltip = null; }
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}
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var poll = setInterval(function() {
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if (tooltip) {
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for (var n = node;; n = n.parentNode) {
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if (n == document.body) {
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return;
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}
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if (!n) { hide(); break; }
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}
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}
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if (!tooltip) {
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return clearInterval(poll);
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}
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}, 400);
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CodeMirror.on(node, 'mouseout', hide);
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}
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return {
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GUTTER_ID: GUTTER_ID,
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annotate: annotate,
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clearMarks: clearMarks
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};
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}); |