mirror of
https://github.com/gryf/pentadactyl-pm.git
synced 2025-12-23 05:57:58 +01:00
cleaned up completion.js a lot, probaby still something to do
This commit is contained in:
Martin Stubenschrott
@@ -40,68 +40,88 @@ liberator.Completion = function () //{{{
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function buildLongestCommonSubstring(list, filter)
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{
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var filtered = [];
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var ignorecase = false;
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if (filter == filter.toLowerCase())
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ignorecase = true;
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var longest = false;
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if (liberator.options["wildmode"].indexOf("longest") >= 0)
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longest = true;
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for (var i = 0; i < list.length; i++)
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{
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for (var j = 0; j < list[i][0].length; j++)
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var complist = list[i][0] instanceof Array ? list[i][0] : [list[i][0]];
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for (var j = 0; j < complist.length; j++)
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{
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var item = list[i][0][j];
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var item = complist[j];
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if (ignorecase)
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item = item.toLowerCase();
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if (item.indexOf(filter) == -1)
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continue;
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if (substrings.length == 0)
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filtered.push([complist[j], list[i][1]]);
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if (longest)
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{
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var lastIndex = item.lastIndexOf(filter);
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var length = item.length;
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for (var k = item.indexOf(filter); k != -1 && k <= lastIndex; k = item.indexOf(filter, k + 1))
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if (substrings.length == 0)
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{
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for (var l = k + filter.length; l <= length; l++)
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substrings.push(list[i][0][j].substring(k, l));
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var lastIndex = item.lastIndexOf(filter);
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var length = item.length;
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for (var k = item.indexOf(filter); k != -1 && k <= lastIndex; k = item.indexOf(filter, k + 1))
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{
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for (var l = k + filter.length; l <= length; l++)
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substrings.push(complist[j].substring(k, l));
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}
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}
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else
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{
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substrings = substrings.filter(function ($_) {
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return complist[j].indexOf($_) >= 0;
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});
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}
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}
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else
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{
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substrings = substrings.filter(function ($_) {
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return list[i][0][j].indexOf($_) >= 0;
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});
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}
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filtered.push([list[i][0][j], list[i][1]]);
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break;
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}
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}
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return filtered;
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}
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// this function is case sensitive and should be documented about input and output ;)
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// this function is case sensitive
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function buildLongestStartingSubstring(list, filter)
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{
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var filtered = [];
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var longest = false;
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if (liberator.options["wildmode"].indexOf("longest") >= 0)
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longest = true;
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for (var i = 0; i < list.length; i++)
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{
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for (var j = 0; j < list[i][0].length; j++)
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var complist = list[i][0] instanceof Array ? list[i][0] : [list[i][0]];
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for (var j = 0; j < complist.length; j++)
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{
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if (list[i][0][j].indexOf(filter) != 0)
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if (complist[j].indexOf(filter) != 0)
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continue;
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if (substrings.length == 0)
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filtered.push([complist[j], list[i][1]]);
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if (longest)
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{
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var length = list[i][0][j].length;
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for (var k = filter.length; k <= length; k++)
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substrings.push(list[i][0][j].substring(0, k));
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if (substrings.length == 0)
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{
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var length = complist[j].length;
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for (var k = filter.length; k <= length; k++)
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substrings.push(complist[j].substring(0, k));
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}
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else
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{
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substrings = substrings.filter(function ($_) {
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return complist[j].indexOf($_) == 0;
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});
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}
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}
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else
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{
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substrings = substrings.filter(function ($_) {
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return list[i][0][j].indexOf($_) == 0;
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});
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}
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filtered.push([list[i][0][j], list[i][1]]);
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break;
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}
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}
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@@ -130,56 +150,20 @@ liberator.Completion = function () //{{{
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return longest;
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},
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// TODO: move "nodes" to {muttator,vimperator}.js
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autocommands: function (filter)
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// generic filter function, also builds substrings needed
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// for :set wildmode=list:longest, if necessary
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filter: function (array, filter, matchFromBeginning)
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{
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var nodes = [
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["BrowserExit", "when firefox exits"],
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["BrowserRestart", "when firefox restarts"],
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["PageLoad", "when a page gets (re)loaded/opened"],
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["FolderLoaded", "when a new folder in Thunderbird is opened"]
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];
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if (!filter)
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return [0, nodes];
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return array;
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var mapped = nodes.map(function (node) {
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return [[node[0]], node[1]];
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});
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return [0, buildLongestCommonSubstring(mapped, filter)];
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},
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dialog: function (filter)
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{
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var nodes = liberator.config.dialogs || [];
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if (!filter)
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return [0, nodes];
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var mapped = nodes.map(function (node) {
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return [[node[0]], node[1]];
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});
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return [0, buildLongestCommonSubstring(mapped, filter)];
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},
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macros: function (filter)
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{
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var macros = [];
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var tmp = liberator.events.getMacros();
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for (var item in tmp)
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macros.push([item, tmp[item]]);
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if (!filter)
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return [0, macros];
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var mapped = macros.map(function (macro) {
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return [[macro[0]], macro[1]];
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});
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return [0, buildLongestCommonSubstring(mapped, filter)];
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if (matchFromBeginning)
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return buildLongestStartingSubstring(array, filter);
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else
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return buildLongestCommonSubstring(array, filter);
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},
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// XXX: Move to bookmarks.js?
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searchEngineSuggest: function (filter, engineAliases)
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{
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if (!filter)
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@@ -239,7 +223,6 @@ liberator.Completion = function () //{{{
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url: function (filter, complete)
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{
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var completions = [];
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var start = 0;
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var skip = filter.match(/^(.*,\s+)(.*)/); // start after the last ", "
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if (skip)
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@@ -271,14 +254,7 @@ liberator.Completion = function () //{{{
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search: function (filter)
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{
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var engines = liberator.bookmarks.getSearchEngines().concat(liberator.bookmarks.getKeywords());
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if (!filter)
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return [0, engines];
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var mapped = engines.map(function (engine) {
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return [[engine[0]], engine[1]];
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});
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return [0, buildLongestCommonSubstring(mapped, filter)];
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return [0, this.filter(engines, filter)];
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},
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// TODO: support file:// and \ or / path separators on both platforms
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@@ -293,8 +269,8 @@ liberator.Completion = function () //{{{
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dir = matches[1] || ""; // "" is expanded inside readDirectory to the current dir
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compl = matches[2] || "";
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}
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var files = [], mapped = [];
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var files = [], mapped = [];
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try
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{
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files = liberator.io.readDirectory(dir);
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@@ -340,13 +316,7 @@ liberator.Completion = function () //{{{
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res.push([elems[i].textContent, files[file]]);
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}
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if (!filter)
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return [0, res];
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var mapped = res.map(function (node) {
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return [[node[0]], node[1]];
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});
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return [0, buildLongestCommonSubstring(mapped, filter)];
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return [0, this.filter(res, filter)];
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},
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command: function (filter)
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@@ -366,137 +336,6 @@ liberator.Completion = function () //{{{
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return [0, buildLongestStartingSubstring(completions, filter)];
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},
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mail: function (filter)
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{
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var completions = [];
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var folders = liberator.mail.getFolders();
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for (var folder in folders)
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{
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completions.push([folders[folder].server.prettyName + ": "
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+ folders[folder].name,
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"Unread: " + folders[folder].getNumUnread(false)]);
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}
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if (!filter)
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return [0, completions];
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var mapped = completions.map(function (node) {
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return [[node[0]], node[1]];
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});
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return [0, buildLongestCommonSubstring(mapped, filter)];
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},
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option: function (filter, special, unfiltered)
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{
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var optionCompletions = [];
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var prefix = filter.match(/^no|inv/) || "";
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if (prefix)
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filter = filter.replace(prefix, "");
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// needed for help-completions, don't return [start, options], just options
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// FIXME: doesn't belong here to be honest (rather v.options.get(filter)) --mst
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if (unfiltered)
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{
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var options = [];
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for (var option in liberator.options)
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{
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if (prefix && option.type != "boolean")
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continue;
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options.push([option.names, option.description]);
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}
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return options;
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}
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if (special)
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{
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var prefs = Components.classes["@mozilla.org/preferences-service;1"]
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.getService(Components.interfaces.nsIPrefBranch);
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var prefArray = prefs.getChildList("", { value: 0 });
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prefArray.sort();
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if (filter.length > 0 && filter.lastIndexOf("=") == filter.length - 1)
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{
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for (var i = 0; i < prefArray.length; i++)
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{
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var name = prefArray[i];
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if (name.match("^" + filter.substr(0, filter.length - 1) + "$" ))
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{
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var value = liberator.options.getPref(name) + "";
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return [filter.length + 1, [[value, ""]]];
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}
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}
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return [0, []];
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}
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for (var i = 0; i < prefArray.length; i++)
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{
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if (!filter)
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optionCompletions.push([prefArray[i], liberator.options.getPref(prefArray[i])]);
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else
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optionCompletions.push([[prefArray[i]], liberator.options.getPref(prefArray[i])]);
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}
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if (!filter)
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return [0, optionCompletions];
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return [0, buildLongestCommonSubstring(optionCompletions, filter)];
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}
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if (!filter)
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{
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var options = [];
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for (var option in liberator.options)
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{
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if (prefix && option.type != "boolean")
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continue;
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options.push([prefix + option.name, option.description]);
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}
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return [0, options];
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}
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// check if filter ends with =, then complete current value
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else if (filter.length > 0 && filter.lastIndexOf("=") == filter.length - 1)
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{
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filter = filter.substr(0, filter.length - 1);
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for (var option in liberator.options)
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{
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if (option.hasName(filter))
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return [filter.length + 1, [[option.value + "", ""]]];
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}
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return [0, optionCompletions];
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}
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// can't use b_l_s_s, since this has special requirements (the prefix)
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var filterLength = filter.length;
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for (var option in liberator.options)
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{
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if (prefix && option.type != "boolean")
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continue;
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for (var j = 0; j < option.names.length; j++)
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{
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if (option.names[j].indexOf(filter) != 0)
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continue;
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if (substrings.length == 0)
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{
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var length = option.names[j].length;
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for (var k = filterLength; k <= length; k++)
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substrings.push(prefix + option.names[j].substring(0, k));
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}
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else
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{
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substrings = substrings.filter(function ($_) {
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return option.names[j].indexOf($_) == 0;
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});
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}
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optionCompletions.push([prefix + option.names[j], option.description]);
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break;
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}
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}
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return [0, optionCompletions];
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},
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// FIXME: items shouldn't be [[[a], b]], but [[a, b]] and only mapped if at all for bLCS --mst
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buffer: function (filter)
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{
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@@ -534,24 +373,6 @@ liberator.Completion = function () //{{{
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return [0, buildLongestCommonSubstring(items, filter)];
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},
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sidebar: function (filter)
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{
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var menu = document.getElementById("viewSidebarMenu");
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var nodes = [];
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for (var i = 0; i < menu.childNodes.length; i++)
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nodes.push([menu.childNodes[i].label, ""]);
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if (!filter)
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return [0, nodes];
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var mapped = nodes.map(function (node) {
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return [[node[0]], node[1]];
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});
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return [0, buildLongestCommonSubstring(mapped, filter)];
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},
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javascript: function (str)
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{
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var matches = str.match(/^(.*?)(\s*\.\s*)?(\w*)$/);
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