syntax highlighted raw editor for sieve filter sets(codemirror)
Martin Fischer
8 years ago
parent
dd714b33a8
commit
67c910da78
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: http://codemirror.net/LICENSE
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// Because sometimes you need to style the cursor's line.
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//
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// Adds an option 'styleActiveLine' which, when enabled, gives the
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// active line's wrapping <div> the CSS class "CodeMirror-activeline",
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// and gives its background <div> the class "CodeMirror-activeline-background".
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(function(mod) {
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if (typeof exports == "object" && typeof module == "object") // CommonJS
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mod(require("../../lib/codemirror"));
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else if (typeof define == "function" && define.amd) // AMD
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define(["../../lib/codemirror"], mod);
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else // Plain browser env
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mod(CodeMirror);
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})(function(CodeMirror) {
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"use strict";
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var WRAP_CLASS = "CodeMirror-activeline";
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var BACK_CLASS = "CodeMirror-activeline-background";
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var GUTT_CLASS = "CodeMirror-activeline-gutter";
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CodeMirror.defineOption("styleActiveLine", false, function(cm, val, old) {
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var prev = old && old != CodeMirror.Init;
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if (val && !prev) {
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cm.state.activeLines = [];
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updateActiveLines(cm, cm.listSelections());
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cm.on("beforeSelectionChange", selectionChange);
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} else if (!val && prev) {
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cm.off("beforeSelectionChange", selectionChange);
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clearActiveLines(cm);
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delete cm.state.activeLines;
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}
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});
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function clearActiveLines(cm) {
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for (var i = 0; i < cm.state.activeLines.length; i++) {
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cm.removeLineClass(cm.state.activeLines[i], "wrap", WRAP_CLASS);
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cm.removeLineClass(cm.state.activeLines[i], "background", BACK_CLASS);
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cm.removeLineClass(cm.state.activeLines[i], "gutter", GUTT_CLASS);
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}
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}
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function sameArray(a, b) {
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if (a.length != b.length) return false;
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for (var i = 0; i < a.length; i++)
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if (a[i] != b[i]) return false;
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return true;
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}
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function updateActiveLines(cm, ranges) {
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var active = [];
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for (var i = 0; i < ranges.length; i++) {
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var range = ranges[i];
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if (!range.empty()) continue;
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var line = cm.getLineHandleVisualStart(range.head.line);
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if (active[active.length - 1] != line) active.push(line);
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}
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if (sameArray(cm.state.activeLines, active)) return;
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cm.operation(function() {
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clearActiveLines(cm);
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for (var i = 0; i < active.length; i++) {
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cm.addLineClass(active[i], "wrap", WRAP_CLASS);
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cm.addLineClass(active[i], "background", BACK_CLASS);
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cm.addLineClass(active[i], "gutter", GUTT_CLASS);
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}
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cm.state.activeLines = active;
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});
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}
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function selectionChange(cm, sel) {
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updateActiveLines(cm, sel.ranges);
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}
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});
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@ -0,0 +1,22 @@
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var cmeditor;
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if (window.rcmail) {
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rcmail.addEventListener('init', function(evt) {
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var textArea = document.getElementById('rawfiltersettxt');
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if (textArea) {
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cmeditor = CodeMirror.fromTextArea(textArea, {
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mode: 'sieve',
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lineNumbers: true,
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styleActiveLine: true
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});
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console.log("init done.");
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// fetching error line number from environment and setting the line background accordingly
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var errLine = Number(rcmail.env.sieve_error_line);
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if (errLine !== NaN && errLine > 0) {
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console.log("Fehler in " + rcmail.env.sieve_error_line);
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cmeditor.addLineClass(errLine - 1, 'background', 'line-error');
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}
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}
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});
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}
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@ -0,0 +1,341 @@
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/* BASICS */
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.CodeMirror {
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/* Set height, width, borders, and global font properties here */
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font-family: monospace;
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height: 300px;
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color: black;
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}
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/* PADDING */
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.CodeMirror-lines {
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padding: 4px 0; /* Vertical padding around content */
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}
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.CodeMirror pre {
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padding: 0 4px; /* Horizontal padding of content */
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}
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.CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
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background-color: white; /* The little square between H and V scrollbars */
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}
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/* GUTTER */
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.CodeMirror-gutters {
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border-right: 1px solid #ddd;
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background-color: #f7f7f7;
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white-space: nowrap;
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}
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.CodeMirror-linenumbers {}
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.CodeMirror-linenumber {
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padding: 0 3px 0 5px;
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min-width: 20px;
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text-align: right;
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color: #999;
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white-space: nowrap;
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}
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.CodeMirror-guttermarker { color: black; }
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.CodeMirror-guttermarker-subtle { color: #999; }
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/* CURSOR */
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.CodeMirror-cursor {
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border-left: 1px solid black;
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border-right: none;
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width: 0;
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}
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/* Shown when moving in bi-directional text */
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.CodeMirror div.CodeMirror-secondarycursor {
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border-left: 1px solid silver;
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}
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.cm-fat-cursor .CodeMirror-cursor {
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width: auto;
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border: 0 !important;
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background: #7e7;
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}
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.cm-fat-cursor div.CodeMirror-cursors {
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z-index: 1;
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}
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.cm-animate-fat-cursor {
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width: auto;
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border: 0;
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-webkit-animation: blink 1.06s steps(1) infinite;
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-moz-animation: blink 1.06s steps(1) infinite;
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animation: blink 1.06s steps(1) infinite;
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background-color: #7e7;
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}
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@-moz-keyframes blink {
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0% {}
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50% { background-color: transparent; }
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100% {}
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}
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@-webkit-keyframes blink {
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0% {}
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50% { background-color: transparent; }
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100% {}
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}
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@keyframes blink {
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0% {}
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50% { background-color: transparent; }
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100% {}
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}
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/* Can style cursor different in overwrite (non-insert) mode */
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.CodeMirror-overwrite .CodeMirror-cursor {}
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.cm-tab { display: inline-block; text-decoration: inherit; }
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.CodeMirror-rulers {
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position: absolute;
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left: 0; right: 0; top: -50px; bottom: -20px;
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overflow: hidden;
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}
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.CodeMirror-ruler {
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border-left: 1px solid #ccc;
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top: 0; bottom: 0;
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position: absolute;
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}
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/* DEFAULT THEME */
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.cm-s-default .cm-header {color: blue;}
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.cm-s-default .cm-quote {color: #090;}
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.cm-negative {color: #d44;}
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.cm-positive {color: #292;}
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.cm-header, .cm-strong {font-weight: bold;}
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.cm-em {font-style: italic;}
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.cm-link {text-decoration: underline;}
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.cm-strikethrough {text-decoration: line-through;}
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.cm-s-default .cm-keyword {color: #708;}
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.cm-s-default .cm-atom {color: #219;}
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.cm-s-default .cm-number {color: #164;}
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.cm-s-default .cm-def {color: #00f;}
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.cm-s-default .cm-variable,
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.cm-s-default .cm-punctuation,
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.cm-s-default .cm-property,
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.cm-s-default .cm-operator {}
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.cm-s-default .cm-variable-2 {color: #05a;}
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.cm-s-default .cm-variable-3 {color: #085;}
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.cm-s-default .cm-comment {color: #a50;}
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.cm-s-default .cm-string {color: #a11;}
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.cm-s-default .cm-string-2 {color: #f50;}
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.cm-s-default .cm-meta {color: #555;}
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.cm-s-default .cm-qualifier {color: #555;}
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.cm-s-default .cm-builtin {color: #30a;}
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.cm-s-default .cm-bracket {color: #997;}
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.cm-s-default .cm-tag {color: #170;}
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.cm-s-default .cm-attribute {color: #00c;}
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.cm-s-default .cm-hr {color: #999;}
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.cm-s-default .cm-link {color: #00c;}
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.cm-s-default .cm-error {color: #f00;}
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.cm-invalidchar {color: #f00;}
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.CodeMirror-composing { border-bottom: 2px solid; }
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/* Default styles for common addons */
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div.CodeMirror span.CodeMirror-matchingbracket {color: #0f0;}
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div.CodeMirror span.CodeMirror-nonmatchingbracket {color: #f22;}
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.CodeMirror-matchingtag { background: rgba(255, 150, 0, .3); }
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.CodeMirror-activeline-background {background: #e8f2ff;}
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/* STOP */
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/* The rest of this file contains styles related to the mechanics of
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the editor. You probably shouldn't touch them. */
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.CodeMirror {
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position: relative;
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overflow: hidden;
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background: white;
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}
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.CodeMirror-scroll {
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overflow: scroll !important; /* Things will break if this is overridden */
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/* 30px is the magic margin used to hide the element's real scrollbars */
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/* See overflow: hidden in .CodeMirror */
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margin-bottom: -30px; margin-right: -30px;
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padding-bottom: 30px;
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height: 100%;
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outline: none; /* Prevent dragging from highlighting the element */
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position: relative;
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}
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.CodeMirror-sizer {
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position: relative;
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border-right: 30px solid transparent;
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}
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/* The fake, visible scrollbars. Used to force redraw during scrolling
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before actual scrolling happens, thus preventing shaking and
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flickering artifacts. */
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.CodeMirror-vscrollbar, .CodeMirror-hscrollbar, .CodeMirror-scrollbar-filler, .CodeMirror-gutter-filler {
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position: absolute;
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z-index: 6;
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display: none;
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}
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.CodeMirror-vscrollbar {
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right: 0; top: 0;
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overflow-x: hidden;
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overflow-y: scroll;
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}
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.CodeMirror-hscrollbar {
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bottom: 0; left: 0;
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overflow-y: hidden;
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overflow-x: scroll;
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}
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.CodeMirror-scrollbar-filler {
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right: 0; bottom: 0;
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}
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.CodeMirror-gutter-filler {
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left: 0; bottom: 0;
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}
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.CodeMirror-gutters {
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position: absolute; left: 0; top: 0;
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min-height: 100%;
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z-index: 3;
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}
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.CodeMirror-gutter {
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white-space: normal;
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height: 100%;
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display: inline-block;
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vertical-align: top;
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margin-bottom: -30px;
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}
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.CodeMirror-gutter-wrapper {
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position: absolute;
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z-index: 4;
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background: none !important;
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border: none !important;
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}
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.CodeMirror-gutter-background {
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position: absolute;
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top: 0; bottom: 0;
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z-index: 4;
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}
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.CodeMirror-gutter-elt {
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position: absolute;
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cursor: default;
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z-index: 4;
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}
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.CodeMirror-gutter-wrapper {
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-webkit-user-select: none;
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-moz-user-select: none;
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user-select: none;
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}
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.CodeMirror-lines {
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cursor: text;
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min-height: 1px; /* prevents collapsing before first draw */
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}
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.CodeMirror pre {
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/* Reset some styles that the rest of the page might have set */
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-moz-border-radius: 0; -webkit-border-radius: 0; border-radius: 0;
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border-width: 0;
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background: transparent;
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font-family: inherit;
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font-size: inherit;
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margin: 0;
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white-space: pre;
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word-wrap: normal;
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line-height: inherit;
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color: inherit;
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z-index: 2;
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position: relative;
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overflow: visible;
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-webkit-tap-highlight-color: transparent;
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-webkit-font-variant-ligatures: none;
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font-variant-ligatures: none;
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}
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.CodeMirror-wrap pre {
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word-wrap: break-word;
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white-space: pre-wrap;
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word-break: normal;
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}
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.CodeMirror-linebackground {
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position: absolute;
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left: 0; right: 0; top: 0; bottom: 0;
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z-index: 0;
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}
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.CodeMirror-linewidget {
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position: relative;
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z-index: 2;
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overflow: auto;
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}
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.CodeMirror-widget {}
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.CodeMirror-code {
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outline: none;
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}
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/* Force content-box sizing for the elements where we expect it */
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.CodeMirror-scroll,
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.CodeMirror-sizer,
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.CodeMirror-gutter,
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.CodeMirror-gutters,
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.CodeMirror-linenumber {
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-moz-box-sizing: content-box;
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box-sizing: content-box;
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}
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.CodeMirror-measure {
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position: absolute;
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width: 100%;
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height: 0;
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overflow: hidden;
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visibility: hidden;
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}
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.CodeMirror-cursor {
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position: absolute;
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pointer-events: none;
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}
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.CodeMirror-measure pre { position: static; }
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div.CodeMirror-cursors {
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visibility: hidden;
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position: relative;
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z-index: 3;
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}
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div.CodeMirror-dragcursors {
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visibility: visible;
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}
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.CodeMirror-focused div.CodeMirror-cursors {
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visibility: visible;
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}
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.CodeMirror-selected { background: #d9d9d9; }
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.CodeMirror-focused .CodeMirror-selected { background: #d7d4f0; }
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.CodeMirror-crosshair { cursor: crosshair; }
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.CodeMirror-line::selection, .CodeMirror-line > span::selection, .CodeMirror-line > span > span::selection { background: #d7d4f0; }
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.CodeMirror-line::-moz-selection, .CodeMirror-line > span::-moz-selection, .CodeMirror-line > span > span::-moz-selection { background: #d7d4f0; }
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.cm-searching {
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background: #ffa;
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background: rgba(255, 255, 0, .4);
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}
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/* Used to force a border model for a node */
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.cm-force-border { padding-right: .1px; }
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@media print {
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/* Hide the cursor when printing */
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.CodeMirror div.CodeMirror-cursors {
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visibility: hidden;
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}
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}
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/* See issue #2901 */
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.cm-tab-wrap-hack:after { content: ''; }
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/* Help users use markselection to safely style text background */
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span.CodeMirror-selectedtext { background: none; }
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File diff suppressed because it is too large
Load Diff
@ -0,0 +1,193 @@
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// CodeMirror, copyright (c) by Marijn Haverbeke and others
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// Distributed under an MIT license: http://codemirror.net/LICENSE
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(function(mod) {
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if (typeof exports == "object" && typeof module == "object") // CommonJS
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mod(require("../../lib/codemirror"));
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else if (typeof define == "function" && define.amd) // AMD
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define(["../../lib/codemirror"], mod);
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else // Plain browser env
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mod(CodeMirror);
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})(function(CodeMirror) {
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"use strict";
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CodeMirror.defineMode("sieve", function(config) {
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function words(str) {
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var obj = {}, words = str.split(" ");
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for (var i = 0; i < words.length; ++i) obj[words[i]] = true;
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return obj;
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}
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var keywords = words("if elsif else stop require");
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var atoms = words("true false not");
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var indentUnit = config.indentUnit;
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function tokenBase(stream, state) {
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var ch = stream.next();
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if (ch == "/" && stream.eat("*")) {
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state.tokenize = tokenCComment;
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return tokenCComment(stream, state);
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}
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if (ch === '#') {
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stream.skipToEnd();
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return "comment";
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}
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if (ch == "\"") {
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state.tokenize = tokenString(ch);
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return state.tokenize(stream, state);
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}
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if (ch == "(") {
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state._indent.push("(");
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// add virtual angel wings so that editor behaves...
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// ...more sane incase of broken brackets
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state._indent.push("{");
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return null;
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}
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if (ch === "{") {
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state._indent.push("{");
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return null;
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}
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if (ch == ")") {
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state._indent.pop();
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state._indent.pop();
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}
|
||||
|
||||
if (ch === "}") {
|
||||
state._indent.pop();
|
||||
return null;
|
||||
}
|
||||
|
||||
if (ch == ",")
|
||||
return null;
|
||||
|
||||
if (ch == ";")
|
||||
return null;
|
||||
|
||||
|
||||
if (/[{}\(\),;]/.test(ch))
|
||||
return null;
|
||||
|
||||
// 1*DIGIT "K" / "M" / "G"
|
||||
if (/\d/.test(ch)) {
|
||||
stream.eatWhile(/[\d]/);
|
||||
stream.eat(/[KkMmGg]/);
|
||||
return "number";
|
||||
}
|
||||
|
||||
// ":" (ALPHA / "_") *(ALPHA / DIGIT / "_")
|
||||
if (ch == ":") {
|
||||
stream.eatWhile(/[a-zA-Z_]/);
|
||||
stream.eatWhile(/[a-zA-Z0-9_]/);
|
||||
|
||||
return "operator";
|
||||
}
|
||||
|
||||
stream.eatWhile(/\w/);
|
||||
var cur = stream.current();
|
||||
|
||||
// "text:" *(SP / HTAB) (hash-comment / CRLF)
|
||||
// *(multiline-literal / multiline-dotstart)
|
||||
// "." CRLF
|
||||
if ((cur == "text") && stream.eat(":"))
|
||||
{
|
||||
state.tokenize = tokenMultiLineString;
|
||||
return "string";
|
||||
}
|
||||
|
||||
if (keywords.propertyIsEnumerable(cur))
|
||||
return "keyword";
|
||||
|
||||
if (atoms.propertyIsEnumerable(cur))
|
||||
return "atom";
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
function tokenMultiLineString(stream, state)
|
||||
{
|
||||
state._multiLineString = true;
|
||||
// the first line is special it may contain a comment
|
||||
if (!stream.sol()) {
|
||||
stream.eatSpace();
|
||||
|
||||
if (stream.peek() == "#") {
|
||||
stream.skipToEnd();
|
||||
return "comment";
|
||||
}
|
||||
|
||||
stream.skipToEnd();
|
||||
return "string";
|
||||
}
|
||||
|
||||
if ((stream.next() == ".") && (stream.eol()))
|
||||
{
|
||||
state._multiLineString = false;
|
||||
state.tokenize = tokenBase;
|
||||
}
|
||||
|
||||
return "string";
|
||||
}
|
||||
|
||||
function tokenCComment(stream, state) {
|
||||
var maybeEnd = false, ch;
|
||||
while ((ch = stream.next()) != null) {
|
||||
if (maybeEnd && ch == "/") {
|
||||
state.tokenize = tokenBase;
|
||||
break;
|
||||
}
|
||||
maybeEnd = (ch == "*");
|
||||
}
|
||||
return "comment";
|
||||
}
|
||||
|
||||
function tokenString(quote) {
|
||||
return function(stream, state) {
|
||||
var escaped = false, ch;
|
||||
while ((ch = stream.next()) != null) {
|
||||
if (ch == quote && !escaped)
|
||||
break;
|
||||
escaped = !escaped && ch == "\\";
|
||||
}
|
||||
if (!escaped) state.tokenize = tokenBase;
|
||||
return "string";
|
||||
};
|
||||
}
|
||||
|
||||
return {
|
||||
startState: function(base) {
|
||||
return {tokenize: tokenBase,
|
||||
baseIndent: base || 0,
|
||||
_indent: []};
|
||||
},
|
||||
|
||||
token: function(stream, state) {
|
||||
if (stream.eatSpace())
|
||||
return null;
|
||||
|
||||
return (state.tokenize || tokenBase)(stream, state);;
|
||||
},
|
||||
|
||||
indent: function(state, _textAfter) {
|
||||
var length = state._indent.length;
|
||||
if (_textAfter && (_textAfter[0] == "}"))
|
||||
length--;
|
||||
|
||||
if (length <0)
|
||||
length = 0;
|
||||
|
||||
return length * indentUnit;
|
||||
},
|
||||
|
||||
electricChars: "}"
|
||||
};
|
||||
});
|
||||
|
||||
CodeMirror.defineMIME("application/sieve", "sieve");
|
||||
|
||||
});
|
||||
@ -0,0 +1,7 @@
|
||||
.CodeMirror {
|
||||
height: 600px;
|
||||
}
|
||||
|
||||
.CodeMirror-linebackground.line-error {
|
||||
background-color: #f66;
|
||||
}
|
||||
Loading…
Reference in New Issue