kopia lustrzana https://github.com/c9/core
142 wiersze
4.9 KiB
JavaScript
142 wiersze
4.9 KiB
JavaScript
define(function(require, exports, module) {
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"use strict";
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var oop = require("ace/lib/oop");
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var Base = require("ace_tree/list_data");
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var ListData = function(commands, tabManager) {
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Base.call(this);
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this.classes = {};
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// todo compute these automatically
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this.innerRowHeight = 34;
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this.rowHeight = 42;
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this.commands = commands;
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this.tabManager = tabManager;
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this.updateData();
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Object.defineProperty(this, "loaded", {
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get: function(){ return this.visibleItems.length; }
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});
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};
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oop.inherits(ListData, Base);
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(function() {
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var cache;
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this.updateData = function(subset) {
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this.visibleItems = subset || Object.keys(this.commands.commands);
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cache = {};
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var tab = this.tabManager.focussedTab;
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var editor = tab && tab.editor;
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function sort(a, b) {
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var commands = this.commands.commands;
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var ca = commands[a];
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var cb = commands[b];
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if (!cache[a])
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cache[a] = !ca.isAvailable || ca.isAvailable(editor, {});
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if (!cache[b])
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cache[b] = !cb.isAvailable || cb.isAvailable(editor, {});
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if (cache[a] && !cache[b])
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return -1;
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if (cache[b] && !cache[a])
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return 1;
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var namea = (ca.group || "General") + a;
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var nameb = (cb.group || "General") + b;
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return (namea > nameb ? 1 : -1);
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}
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this.visibleItems.sort(sort.bind(this));
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// @TODO Deal with selection
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this._signal("change");
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};
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this.getEmptyMessage = function(){
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if (!this.keyword)
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return "Loading command list. One moment please...";
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else
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return "No commands found that match '" + this.keyword + "'";
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};
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this.replaceStrong = function(value) {
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if (!value)
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return "";
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var keyword = (this.keyword || "").replace(/\*/g, "");
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var i;
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if ((i = value.lastIndexOf(keyword)) !== -1)
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return value.substring(0, i) + "<strong>" + keyword + "</strong>"
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+ value.substring(i+keyword.length);
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var result = this.search.matchPath(value, keyword);
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if (!result.length)
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return value;
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result.forEach(function(part, i) {
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if (part.match)
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result[i] = "<strong>" + part.val + "</strong>";
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else
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result[i] = part.val;
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});
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return result.join("");
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};
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this.renderRow = function(row, html, config) {
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var key = this.visibleItems[row];
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var command = this.commands.commands[key];
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var name = command.displayName || key;
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var isSelected = this.isSelected(row);
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// disabled available check since it breaks most editor commands
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var available = true; // cache[key];
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var keys = (command.bindKey || 0)[this.commands.platform] || "";
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if (apf.isMac) keys = apf.hotkeys.toMacNotation(keys);
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html.push("<div class='item " + (available && isSelected ? "selected " : "")
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+ (available && this.getClassName(row))
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+ (available ? "" : " notAvailable")
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+ "' style='height:" + this.innerRowHeight + "px'>"
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+ "<span class='keys'>" + keys + "</span>"
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+ "<span class='caption'>"
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+ this.replaceStrong((command.group || "General") + ": " + name)
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+ "</span><span class='path'>"
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+ (command.hint
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? this.replaceStrong(command.hint)
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: "")
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+ "</span></div>");
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};
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this.getText = function(node) {
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var command = this.commands.commands[node.id];
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if (!command) return "";
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return (command.group || "General") + ": "
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+ (command.displayName || command.name || node.id)
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+ (command.hint ? "\n" + command.hint : "");
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};
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this.getClassName = function(row) {
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return this.classes[row] || "";
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};
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this.setClass = function(node, className, include) {
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if (include)
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this.classes[node.index] = className;
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else
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delete this.classes[node.index];
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this._signal("changeClass");
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};
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}).call(ListData.prototype);
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return ListData;
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}); |