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First commit, version 0.2.7
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128
public/vendor/codemirror/addon/search/match-highlighter.js
vendored
Executable file
128
public/vendor/codemirror/addon/search/match-highlighter.js
vendored
Executable file
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@ -0,0 +1,128 @@
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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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// Highlighting text that matches the selection
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//
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// Defines an option highlightSelectionMatches, which, when enabled,
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// will style strings that match the selection throughout the
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// document.
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//
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// The option can be set to true to simply enable it, or to a
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// {minChars, style, wordsOnly, showToken, delay} object to explicitly
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// configure it. minChars is the minimum amount of characters that should be
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// selected for the behavior to occur, and style is the token style to
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// apply to the matches. This will be prefixed by "cm-" to create an
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// actual CSS class name. If wordsOnly is enabled, the matches will be
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// highlighted only if the selected text is a word. showToken, when enabled,
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// will cause the current token to be highlighted when nothing is selected.
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// delay is used to specify how much time to wait, in milliseconds, before
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// highlighting the matches.
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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 DEFAULT_MIN_CHARS = 2;
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var DEFAULT_TOKEN_STYLE = "matchhighlight";
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var DEFAULT_DELAY = 100;
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var DEFAULT_WORDS_ONLY = false;
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function State(options) {
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if (typeof options == "object") {
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this.minChars = options.minChars;
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this.style = options.style;
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this.showToken = options.showToken;
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this.delay = options.delay;
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this.wordsOnly = options.wordsOnly;
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}
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if (this.style == null) this.style = DEFAULT_TOKEN_STYLE;
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if (this.minChars == null) this.minChars = DEFAULT_MIN_CHARS;
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if (this.delay == null) this.delay = DEFAULT_DELAY;
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if (this.wordsOnly == null) this.wordsOnly = DEFAULT_WORDS_ONLY;
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this.overlay = this.timeout = null;
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}
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CodeMirror.defineOption("highlightSelectionMatches", false, function(cm, val, old) {
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if (old && old != CodeMirror.Init) {
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var over = cm.state.matchHighlighter.overlay;
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if (over) cm.removeOverlay(over);
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clearTimeout(cm.state.matchHighlighter.timeout);
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cm.state.matchHighlighter = null;
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cm.off("cursorActivity", cursorActivity);
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}
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if (val) {
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cm.state.matchHighlighter = new State(val);
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highlightMatches(cm);
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cm.on("cursorActivity", cursorActivity);
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}
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});
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function cursorActivity(cm) {
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var state = cm.state.matchHighlighter;
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clearTimeout(state.timeout);
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state.timeout = setTimeout(function() {highlightMatches(cm);}, state.delay);
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}
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function highlightMatches(cm) {
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cm.operation(function() {
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var state = cm.state.matchHighlighter;
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if (state.overlay) {
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cm.removeOverlay(state.overlay);
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state.overlay = null;
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}
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if (!cm.somethingSelected() && state.showToken) {
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var re = state.showToken === true ? /[\w$]/ : state.showToken;
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var cur = cm.getCursor(), line = cm.getLine(cur.line), start = cur.ch, end = start;
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while (start && re.test(line.charAt(start - 1))) --start;
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while (end < line.length && re.test(line.charAt(end))) ++end;
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if (start < end)
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cm.addOverlay(state.overlay = makeOverlay(line.slice(start, end), re, state.style));
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return;
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}
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var from = cm.getCursor("from"), to = cm.getCursor("to");
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if (from.line != to.line) return;
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if (state.wordsOnly && !isWord(cm, from, to)) return;
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var selection = cm.getRange(from, to).replace(/^\s+|\s+$/g, "");
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if (selection.length >= state.minChars)
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cm.addOverlay(state.overlay = makeOverlay(selection, false, state.style));
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});
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}
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function isWord(cm, from, to) {
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var str = cm.getRange(from, to);
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if (str.match(/^\w+$/) !== null) {
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if (from.ch > 0) {
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var pos = {line: from.line, ch: from.ch - 1};
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var chr = cm.getRange(pos, from);
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if (chr.match(/\W/) === null) return false;
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}
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if (to.ch < cm.getLine(from.line).length) {
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var pos = {line: to.line, ch: to.ch + 1};
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var chr = cm.getRange(to, pos);
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if (chr.match(/\W/) === null) return false;
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}
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return true;
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} else return false;
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}
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function boundariesAround(stream, re) {
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return (!stream.start || !re.test(stream.string.charAt(stream.start - 1))) &&
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(stream.pos == stream.string.length || !re.test(stream.string.charAt(stream.pos)));
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}
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function makeOverlay(query, hasBoundary, style) {
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return {token: function(stream) {
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if (stream.match(query) &&
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(!hasBoundary || boundariesAround(stream, hasBoundary)))
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return style;
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stream.next();
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stream.skipTo(query.charAt(0)) || stream.skipToEnd();
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}};
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}
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});
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8
public/vendor/codemirror/addon/search/matchesonscrollbar.css
vendored
Executable file
8
public/vendor/codemirror/addon/search/matchesonscrollbar.css
vendored
Executable file
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.CodeMirror-search-match {
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background: gold;
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border-top: 1px solid orange;
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border-bottom: 1px solid orange;
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-moz-box-sizing: border-box;
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box-sizing: border-box;
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opacity: .5;
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}
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97
public/vendor/codemirror/addon/search/matchesonscrollbar.js
vendored
Executable file
97
public/vendor/codemirror/addon/search/matchesonscrollbar.js
vendored
Executable file
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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"), require("./searchcursor"), require("../scroll/annotatescrollbar"));
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else if (typeof define == "function" && define.amd) // AMD
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define(["../../lib/codemirror", "./searchcursor", "../scroll/annotatescrollbar"], 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.defineExtension("showMatchesOnScrollbar", function(query, caseFold, options) {
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if (typeof options == "string") options = {className: options};
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if (!options) options = {};
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return new SearchAnnotation(this, query, caseFold, options);
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});
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function SearchAnnotation(cm, query, caseFold, options) {
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this.cm = cm;
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this.options = options;
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var annotateOptions = {listenForChanges: false};
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for (var prop in options) annotateOptions[prop] = options[prop];
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if (!annotateOptions.className) annotateOptions.className = "CodeMirror-search-match";
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this.annotation = cm.annotateScrollbar(annotateOptions);
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this.query = query;
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this.caseFold = caseFold;
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this.gap = {from: cm.firstLine(), to: cm.lastLine() + 1};
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this.matches = [];
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this.update = null;
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this.findMatches();
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this.annotation.update(this.matches);
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var self = this;
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cm.on("change", this.changeHandler = function(_cm, change) { self.onChange(change); });
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}
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var MAX_MATCHES = 1000;
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SearchAnnotation.prototype.findMatches = function() {
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if (!this.gap) return;
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for (var i = 0; i < this.matches.length; i++) {
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var match = this.matches[i];
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if (match.from.line >= this.gap.to) break;
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if (match.to.line >= this.gap.from) this.matches.splice(i--, 1);
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}
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var cursor = this.cm.getSearchCursor(this.query, CodeMirror.Pos(this.gap.from, 0), this.caseFold);
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var maxMatches = this.options && this.options.maxMatches || MAX_MATCHES;
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while (cursor.findNext()) {
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var match = {from: cursor.from(), to: cursor.to()};
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if (match.from.line >= this.gap.to) break;
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this.matches.splice(i++, 0, match);
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if (this.matches.length > maxMatches) break;
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||||
}
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this.gap = null;
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||||
};
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||||
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function offsetLine(line, changeStart, sizeChange) {
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if (line <= changeStart) return line;
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return Math.max(changeStart, line + sizeChange);
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||||
}
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||||
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SearchAnnotation.prototype.onChange = function(change) {
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var startLine = change.from.line;
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var endLine = CodeMirror.changeEnd(change).line;
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var sizeChange = endLine - change.to.line;
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if (this.gap) {
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this.gap.from = Math.min(offsetLine(this.gap.from, startLine, sizeChange), change.from.line);
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this.gap.to = Math.max(offsetLine(this.gap.to, startLine, sizeChange), change.from.line);
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} else {
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this.gap = {from: change.from.line, to: endLine + 1};
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||||
}
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||||
if (sizeChange) for (var i = 0; i < this.matches.length; i++) {
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var match = this.matches[i];
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var newFrom = offsetLine(match.from.line, startLine, sizeChange);
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if (newFrom != match.from.line) match.from = CodeMirror.Pos(newFrom, match.from.ch);
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var newTo = offsetLine(match.to.line, startLine, sizeChange);
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||||
if (newTo != match.to.line) match.to = CodeMirror.Pos(newTo, match.to.ch);
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||||
}
|
||||
clearTimeout(this.update);
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||||
var self = this;
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||||
this.update = setTimeout(function() { self.updateAfterChange(); }, 250);
|
||||
};
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||||
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SearchAnnotation.prototype.updateAfterChange = function() {
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this.findMatches();
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this.annotation.update(this.matches);
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};
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SearchAnnotation.prototype.clear = function() {
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this.cm.off("change", this.changeHandler);
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this.annotation.clear();
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};
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});
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167
public/vendor/codemirror/addon/search/search.js
vendored
Executable file
167
public/vendor/codemirror/addon/search/search.js
vendored
Executable file
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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
|
||||
|
||||
// Define search commands. Depends on dialog.js or another
|
||||
// implementation of the openDialog method.
|
||||
|
||||
// Replace works a little oddly -- it will do the replace on the next
|
||||
// Ctrl-G (or whatever is bound to findNext) press. You prevent a
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||||
// replace by making sure the match is no longer selected when hitting
|
||||
// Ctrl-G.
|
||||
|
||||
(function(mod) {
|
||||
if (typeof exports == "object" && typeof module == "object") // CommonJS
|
||||
mod(require("../../lib/codemirror"), require("./searchcursor"), require("../dialog/dialog"));
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else if (typeof define == "function" && define.amd) // AMD
|
||||
define(["../../lib/codemirror", "./searchcursor", "../dialog/dialog"], mod);
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||||
else // Plain browser env
|
||||
mod(CodeMirror);
|
||||
})(function(CodeMirror) {
|
||||
"use strict";
|
||||
function searchOverlay(query, caseInsensitive) {
|
||||
if (typeof query == "string")
|
||||
query = new RegExp(query.replace(/[\-\[\]\/\{\}\(\)\*\+\?\.\\\^\$\|]/g, "\\$&"), caseInsensitive ? "gi" : "g");
|
||||
else if (!query.global)
|
||||
query = new RegExp(query.source, query.ignoreCase ? "gi" : "g");
|
||||
|
||||
return {token: function(stream) {
|
||||
query.lastIndex = stream.pos;
|
||||
var match = query.exec(stream.string);
|
||||
if (match && match.index == stream.pos) {
|
||||
stream.pos += match[0].length;
|
||||
return "searching";
|
||||
} else if (match) {
|
||||
stream.pos = match.index;
|
||||
} else {
|
||||
stream.skipToEnd();
|
||||
}
|
||||
}};
|
||||
}
|
||||
|
||||
function SearchState() {
|
||||
this.posFrom = this.posTo = this.lastQuery = this.query = null;
|
||||
this.overlay = null;
|
||||
}
|
||||
function getSearchState(cm) {
|
||||
return cm.state.search || (cm.state.search = new SearchState());
|
||||
}
|
||||
function queryCaseInsensitive(query) {
|
||||
return typeof query == "string" && query == query.toLowerCase();
|
||||
}
|
||||
function getSearchCursor(cm, query, pos) {
|
||||
// Heuristic: if the query string is all lowercase, do a case insensitive search.
|
||||
return cm.getSearchCursor(query, pos, queryCaseInsensitive(query));
|
||||
}
|
||||
function dialog(cm, text, shortText, deflt, f) {
|
||||
if (cm.openDialog) cm.openDialog(text, f, {value: deflt, selectValueOnOpen: true});
|
||||
else f(prompt(shortText, deflt));
|
||||
}
|
||||
function confirmDialog(cm, text, shortText, fs) {
|
||||
if (cm.openConfirm) cm.openConfirm(text, fs);
|
||||
else if (confirm(shortText)) fs[0]();
|
||||
}
|
||||
function parseQuery(query) {
|
||||
var isRE = query.match(/^\/(.*)\/([a-z]*)$/);
|
||||
if (isRE) {
|
||||
try { query = new RegExp(isRE[1], isRE[2].indexOf("i") == -1 ? "" : "i"); }
|
||||
catch(e) {} // Not a regular expression after all, do a string search
|
||||
}
|
||||
if (typeof query == "string" ? query == "" : query.test(""))
|
||||
query = /x^/;
|
||||
return query;
|
||||
}
|
||||
var queryDialog =
|
||||
'Search: <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use /re/ syntax for regexp search)</span>';
|
||||
function doSearch(cm, rev) {
|
||||
var state = getSearchState(cm);
|
||||
if (state.query) return findNext(cm, rev);
|
||||
var q = cm.getSelection() || state.lastQuery;
|
||||
dialog(cm, queryDialog, "Search for:", q, function(query) {
|
||||
cm.operation(function() {
|
||||
if (!query || state.query) return;
|
||||
state.query = parseQuery(query);
|
||||
cm.removeOverlay(state.overlay, queryCaseInsensitive(state.query));
|
||||
state.overlay = searchOverlay(state.query, queryCaseInsensitive(state.query));
|
||||
cm.addOverlay(state.overlay);
|
||||
if (cm.showMatchesOnScrollbar) {
|
||||
if (state.annotate) { state.annotate.clear(); state.annotate = null; }
|
||||
state.annotate = cm.showMatchesOnScrollbar(state.query, queryCaseInsensitive(state.query));
|
||||
}
|
||||
state.posFrom = state.posTo = cm.getCursor();
|
||||
findNext(cm, rev);
|
||||
});
|
||||
});
|
||||
}
|
||||
function findNext(cm, rev) {cm.operation(function() {
|
||||
var state = getSearchState(cm);
|
||||
var cursor = getSearchCursor(cm, state.query, rev ? state.posFrom : state.posTo);
|
||||
if (!cursor.find(rev)) {
|
||||
cursor = getSearchCursor(cm, state.query, rev ? CodeMirror.Pos(cm.lastLine()) : CodeMirror.Pos(cm.firstLine(), 0));
|
||||
if (!cursor.find(rev)) return;
|
||||
}
|
||||
cm.setSelection(cursor.from(), cursor.to());
|
||||
cm.scrollIntoView({from: cursor.from(), to: cursor.to()});
|
||||
state.posFrom = cursor.from(); state.posTo = cursor.to();
|
||||
});}
|
||||
function clearSearch(cm) {cm.operation(function() {
|
||||
var state = getSearchState(cm);
|
||||
state.lastQuery = state.query;
|
||||
if (!state.query) return;
|
||||
state.query = null;
|
||||
cm.removeOverlay(state.overlay);
|
||||
if (state.annotate) { state.annotate.clear(); state.annotate = null; }
|
||||
});}
|
||||
|
||||
var replaceQueryDialog =
|
||||
'Replace: <input type="text" style="width: 10em" class="CodeMirror-search-field"/> <span style="color: #888" class="CodeMirror-search-hint">(Use /re/ syntax for regexp search)</span>';
|
||||
var replacementQueryDialog = 'With: <input type="text" style="width: 10em" class="CodeMirror-search-field"/>';
|
||||
var doReplaceConfirm = "Replace? <button>Yes</button> <button>No</button> <button>Stop</button>";
|
||||
function replace(cm, all) {
|
||||
if (cm.getOption("readOnly")) return;
|
||||
var query = cm.getSelection() || getSearchState().lastQuery;
|
||||
dialog(cm, replaceQueryDialog, "Replace:", query, function(query) {
|
||||
if (!query) return;
|
||||
query = parseQuery(query);
|
||||
dialog(cm, replacementQueryDialog, "Replace with:", "", function(text) {
|
||||
if (all) {
|
||||
cm.operation(function() {
|
||||
for (var cursor = getSearchCursor(cm, query); cursor.findNext();) {
|
||||
if (typeof query != "string") {
|
||||
var match = cm.getRange(cursor.from(), cursor.to()).match(query);
|
||||
cursor.replace(text.replace(/\$(\d)/g, function(_, i) {return match[i];}));
|
||||
} else cursor.replace(text);
|
||||
}
|
||||
});
|
||||
} else {
|
||||
clearSearch(cm);
|
||||
var cursor = getSearchCursor(cm, query, cm.getCursor());
|
||||
var advance = function() {
|
||||
var start = cursor.from(), match;
|
||||
if (!(match = cursor.findNext())) {
|
||||
cursor = getSearchCursor(cm, query);
|
||||
if (!(match = cursor.findNext()) ||
|
||||
(start && cursor.from().line == start.line && cursor.from().ch == start.ch)) return;
|
||||
}
|
||||
cm.setSelection(cursor.from(), cursor.to());
|
||||
cm.scrollIntoView({from: cursor.from(), to: cursor.to()});
|
||||
confirmDialog(cm, doReplaceConfirm, "Replace?",
|
||||
[function() {doReplace(match);}, advance]);
|
||||
};
|
||||
var doReplace = function(match) {
|
||||
cursor.replace(typeof query == "string" ? text :
|
||||
text.replace(/\$(\d)/g, function(_, i) {return match[i];}));
|
||||
advance();
|
||||
};
|
||||
advance();
|
||||
}
|
||||
});
|
||||
});
|
||||
}
|
||||
|
||||
CodeMirror.commands.find = function(cm) {clearSearch(cm); doSearch(cm);};
|
||||
CodeMirror.commands.findNext = doSearch;
|
||||
CodeMirror.commands.findPrev = function(cm) {doSearch(cm, true);};
|
||||
CodeMirror.commands.clearSearch = clearSearch;
|
||||
CodeMirror.commands.replace = replace;
|
||||
CodeMirror.commands.replaceAll = function(cm) {replace(cm, true);};
|
||||
});
|
189
public/vendor/codemirror/addon/search/searchcursor.js
vendored
Executable file
189
public/vendor/codemirror/addon/search/searchcursor.js
vendored
Executable file
|
@ -0,0 +1,189 @@
|
|||
// CodeMirror, copyright (c) by Marijn Haverbeke and others
|
||||
// Distributed under an MIT license: http://codemirror.net/LICENSE
|
||||
|
||||
(function(mod) {
|
||||
if (typeof exports == "object" && typeof module == "object") // CommonJS
|
||||
mod(require("../../lib/codemirror"));
|
||||
else if (typeof define == "function" && define.amd) // AMD
|
||||
define(["../../lib/codemirror"], mod);
|
||||
else // Plain browser env
|
||||
mod(CodeMirror);
|
||||
})(function(CodeMirror) {
|
||||
"use strict";
|
||||
var Pos = CodeMirror.Pos;
|
||||
|
||||
function SearchCursor(doc, query, pos, caseFold) {
|
||||
this.atOccurrence = false; this.doc = doc;
|
||||
if (caseFold == null && typeof query == "string") caseFold = false;
|
||||
|
||||
pos = pos ? doc.clipPos(pos) : Pos(0, 0);
|
||||
this.pos = {from: pos, to: pos};
|
||||
|
||||
// The matches method is filled in based on the type of query.
|
||||
// It takes a position and a direction, and returns an object
|
||||
// describing the next occurrence of the query, or null if no
|
||||
// more matches were found.
|
||||
if (typeof query != "string") { // Regexp match
|
||||
if (!query.global) query = new RegExp(query.source, query.ignoreCase ? "ig" : "g");
|
||||
this.matches = function(reverse, pos) {
|
||||
if (reverse) {
|
||||
query.lastIndex = 0;
|
||||
var line = doc.getLine(pos.line).slice(0, pos.ch), cutOff = 0, match, start;
|
||||
for (;;) {
|
||||
query.lastIndex = cutOff;
|
||||
var newMatch = query.exec(line);
|
||||
if (!newMatch) break;
|
||||
match = newMatch;
|
||||
start = match.index;
|
||||
cutOff = match.index + (match[0].length || 1);
|
||||
if (cutOff == line.length) break;
|
||||
}
|
||||
var matchLen = (match && match[0].length) || 0;
|
||||
if (!matchLen) {
|
||||
if (start == 0 && line.length == 0) {match = undefined;}
|
||||
else if (start != doc.getLine(pos.line).length) {
|
||||
matchLen++;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
query.lastIndex = pos.ch;
|
||||
var line = doc.getLine(pos.line), match = query.exec(line);
|
||||
var matchLen = (match && match[0].length) || 0;
|
||||
var start = match && match.index;
|
||||
if (start + matchLen != line.length && !matchLen) matchLen = 1;
|
||||
}
|
||||
if (match && matchLen)
|
||||
return {from: Pos(pos.line, start),
|
||||
to: Pos(pos.line, start + matchLen),
|
||||
match: match};
|
||||
};
|
||||
} else { // String query
|
||||
var origQuery = query;
|
||||
if (caseFold) query = query.toLowerCase();
|
||||
var fold = caseFold ? function(str){return str.toLowerCase();} : function(str){return str;};
|
||||
var target = query.split("\n");
|
||||
// Different methods for single-line and multi-line queries
|
||||
if (target.length == 1) {
|
||||
if (!query.length) {
|
||||
// Empty string would match anything and never progress, so
|
||||
// we define it to match nothing instead.
|
||||
this.matches = function() {};
|
||||
} else {
|
||||
this.matches = function(reverse, pos) {
|
||||
if (reverse) {
|
||||
var orig = doc.getLine(pos.line).slice(0, pos.ch), line = fold(orig);
|
||||
var match = line.lastIndexOf(query);
|
||||
if (match > -1) {
|
||||
match = adjustPos(orig, line, match);
|
||||
return {from: Pos(pos.line, match), to: Pos(pos.line, match + origQuery.length)};
|
||||
}
|
||||
} else {
|
||||
var orig = doc.getLine(pos.line).slice(pos.ch), line = fold(orig);
|
||||
var match = line.indexOf(query);
|
||||
if (match > -1) {
|
||||
match = adjustPos(orig, line, match) + pos.ch;
|
||||
return {from: Pos(pos.line, match), to: Pos(pos.line, match + origQuery.length)};
|
||||
}
|
||||
}
|
||||
};
|
||||
}
|
||||
} else {
|
||||
var origTarget = origQuery.split("\n");
|
||||
this.matches = function(reverse, pos) {
|
||||
var last = target.length - 1;
|
||||
if (reverse) {
|
||||
if (pos.line - (target.length - 1) < doc.firstLine()) return;
|
||||
if (fold(doc.getLine(pos.line).slice(0, origTarget[last].length)) != target[target.length - 1]) return;
|
||||
var to = Pos(pos.line, origTarget[last].length);
|
||||
for (var ln = pos.line - 1, i = last - 1; i >= 1; --i, --ln)
|
||||
if (target[i] != fold(doc.getLine(ln))) return;
|
||||
var line = doc.getLine(ln), cut = line.length - origTarget[0].length;
|
||||
if (fold(line.slice(cut)) != target[0]) return;
|
||||
return {from: Pos(ln, cut), to: to};
|
||||
} else {
|
||||
if (pos.line + (target.length - 1) > doc.lastLine()) return;
|
||||
var line = doc.getLine(pos.line), cut = line.length - origTarget[0].length;
|
||||
if (fold(line.slice(cut)) != target[0]) return;
|
||||
var from = Pos(pos.line, cut);
|
||||
for (var ln = pos.line + 1, i = 1; i < last; ++i, ++ln)
|
||||
if (target[i] != fold(doc.getLine(ln))) return;
|
||||
if (fold(doc.getLine(ln).slice(0, origTarget[last].length)) != target[last]) return;
|
||||
return {from: from, to: Pos(ln, origTarget[last].length)};
|
||||
}
|
||||
};
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
SearchCursor.prototype = {
|
||||
findNext: function() {return this.find(false);},
|
||||
findPrevious: function() {return this.find(true);},
|
||||
|
||||
find: function(reverse) {
|
||||
var self = this, pos = this.doc.clipPos(reverse ? this.pos.from : this.pos.to);
|
||||
function savePosAndFail(line) {
|
||||
var pos = Pos(line, 0);
|
||||
self.pos = {from: pos, to: pos};
|
||||
self.atOccurrence = false;
|
||||
return false;
|
||||
}
|
||||
|
||||
for (;;) {
|
||||
if (this.pos = this.matches(reverse, pos)) {
|
||||
this.atOccurrence = true;
|
||||
return this.pos.match || true;
|
||||
}
|
||||
if (reverse) {
|
||||
if (!pos.line) return savePosAndFail(0);
|
||||
pos = Pos(pos.line-1, this.doc.getLine(pos.line-1).length);
|
||||
}
|
||||
else {
|
||||
var maxLine = this.doc.lineCount();
|
||||
if (pos.line == maxLine - 1) return savePosAndFail(maxLine);
|
||||
pos = Pos(pos.line + 1, 0);
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
from: function() {if (this.atOccurrence) return this.pos.from;},
|
||||
to: function() {if (this.atOccurrence) return this.pos.to;},
|
||||
|
||||
replace: function(newText, origin) {
|
||||
if (!this.atOccurrence) return;
|
||||
var lines = CodeMirror.splitLines(newText);
|
||||
this.doc.replaceRange(lines, this.pos.from, this.pos.to, origin);
|
||||
this.pos.to = Pos(this.pos.from.line + lines.length - 1,
|
||||
lines[lines.length - 1].length + (lines.length == 1 ? this.pos.from.ch : 0));
|
||||
}
|
||||
};
|
||||
|
||||
// Maps a position in a case-folded line back to a position in the original line
|
||||
// (compensating for codepoints increasing in number during folding)
|
||||
function adjustPos(orig, folded, pos) {
|
||||
if (orig.length == folded.length) return pos;
|
||||
for (var pos1 = Math.min(pos, orig.length);;) {
|
||||
var len1 = orig.slice(0, pos1).toLowerCase().length;
|
||||
if (len1 < pos) ++pos1;
|
||||
else if (len1 > pos) --pos1;
|
||||
else return pos1;
|
||||
}
|
||||
}
|
||||
|
||||
CodeMirror.defineExtension("getSearchCursor", function(query, pos, caseFold) {
|
||||
return new SearchCursor(this.doc, query, pos, caseFold);
|
||||
});
|
||||
CodeMirror.defineDocExtension("getSearchCursor", function(query, pos, caseFold) {
|
||||
return new SearchCursor(this, query, pos, caseFold);
|
||||
});
|
||||
|
||||
CodeMirror.defineExtension("selectMatches", function(query, caseFold) {
|
||||
var ranges = [], next;
|
||||
var cur = this.getSearchCursor(query, this.getCursor("from"), caseFold);
|
||||
while (next = cur.findNext()) {
|
||||
if (CodeMirror.cmpPos(cur.to(), this.getCursor("to")) > 0) break;
|
||||
ranges.push({anchor: cur.from(), head: cur.to()});
|
||||
}
|
||||
if (ranges.length)
|
||||
this.setSelections(ranges, 0);
|
||||
});
|
||||
});
|
Loading…
Add table
Add a link
Reference in a new issue