diff --git a/lib/ace/ext/statusbar.js b/lib/ace/ext/statusbar.js new file mode 100644 index 00000000..36f9b8e1 --- /dev/null +++ b/lib/ace/ext/statusbar.js @@ -0,0 +1,48 @@ +define(function(require, exports, module) { +"use strict"; +/** simple statusbar **/ +var dom = require("ace/lib/dom"); +var lang = require("ace/lib/lang"); + +var StatusBar = function(editor, parentNode) { + this.element = dom.createElement("div"); + this.element.id = 'lineColIndicator'; + parentNode.appendChild(this.element); + + var statusUpdate = lang.delayedCall(function(){ + this.updateStatus(editor) + }.bind(this)); + editor.on("changeStatus", function() { + statusUpdate.schedule(100); + }); + editor.on("changeSelection", function() { + statusUpdate.schedule(100); + }); +}; + +(function(){ + this.updateStatus = function(editor) { + var status = []; + function add(str, separator) { + str && status.push(str, separator || "|"); + } + + if (editor.$vimModeHandler) + add(editor.$vimModeHandler.getStatusText()); + else if (editor.commands.recording) + add("REC"); + + var c = editor.selection.lead; + add(c.row + ":" + c.column, " "); + if (!editor.selection.isEmpty()) { + var r = editor.getSelectionRange(); + add("(" + (r.end.row - r.start.row) + ":" +(r.end.column - r.start.column) + ")"); + } + status.pop(); + this.element.textContent = status.join(""); + }; +}).call(StatusBar.prototype); + +exports.StatusBar = StatusBar; + +}); \ No newline at end of file