137 lines
No EOL
3.3 KiB
JavaScript
137 lines
No EOL
3.3 KiB
JavaScript
define(["sessions", "command", "editor", "dom2"], function(sessions, command, editor) {
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/*
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TODO:
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- add reference mode
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- add command support
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- add results list/navigation
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*/
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var palette = document.find(".palette");
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var input = palette.find("input");
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var resultList = palette.find(".results");
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var resultTemplate = document.find("#palette-result").content;
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var isCommand = false;
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var last = null;
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var re = {
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file: /^([^:#@]*)/,
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line: /:(\d*)/,
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reference: /@([^:#]*)/,
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search: /#([^:@]*)/
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};
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var prefixes = {
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":": "line",
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"@": "reference",
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"#": "search"
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};
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var modes = {
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"line": ":",
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"search": "#",
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"reference": "@"
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};
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var parseRequest = function(query) {
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var first = query[0];
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var mode = prefixes[first] || isCommand ? "command" : "file";
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var results = [];
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if (isCommand) {
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//search for commands in menus, keys, ace
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} else {
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//search through files for query results
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var file = re.file.test(query) && re.file.exec(query)[1];
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var line = re.line.test(query) && Number(re.line.exec(query)[1]) - 1;
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var search = re.search.test(query) && re.search.exec(query)[1];
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var reference = re.reference.test(query) && re.reference.exec(query)[1];
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var openFileNames = sessions.getFilenames();
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var tabs;
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if (file) {
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var fuzzyFile = new RegExp(file.split("").join(".*"));
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var matches = openFileNames.filter(function(name) {
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return fuzzyFile.test(name);
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});
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results = matches.map(sessions.getTabByName);
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} else {
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results = [ sessions.getCurrent() ];
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}
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if (search) {
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results = results.filter(function(t) { return t.getValue().indexOf(search) > -1 });
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}
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}
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resultList.innerHTML = "";
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results.forEach(function(r, i) {
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var element = resultTemplate.cloneNode(true).find("li");
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element.innerHTML = r.fileName;
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if (!i) {
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element.classList.add("current");
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}
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resultList.appendChild(element);
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});
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var firstResult = results[0];
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if (firstResult) {
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firstResult.raise(true);
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if (line) {
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firstResult.selection.clearSelection();
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firstResult.selection.moveCursorTo(line, 0);
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}
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}
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};
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var navigateList = function() {};
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command.on("palette:open", function(mode) {
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palette.classList.add("active");
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isCommand = mode == "command";
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palette.find(".mode").innerHTML = isCommand ?
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"Command:" : "Go To:"
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input.value = modes[mode] || "";
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input.focus();
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//store starting position
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sessions.saveLocation();
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});
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input.on("blur", function() {
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palette.classList.remove("active");
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if (last) {
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//restore position on cancel
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sessions.restoreLocation();
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}
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});
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input.on("keydown", function(e) {
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if (e.keyCode == 27) {
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return input.blur();
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}
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if (e.keyCode == 13) {
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e.stopImmediatePropagation();
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e.preventDefault();
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palette.classList.remove("active");
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editor.focus();
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//perform command if in command mode
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return;
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}
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if (e.keyCode == 38 || e.keyCode == 40) {
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navigateList(e.keyCode == 38 ? "up" : "down");
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}
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});
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input.on("keyup", function(e) {
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parseRequest(input.value);
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});
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}); |