/* ***** BEGIN LICENSE BLOCK *****

* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is Mozilla Skywriter.
*
* The Initial Developer of the Original Code is
* Mozilla.
* Portions created by the Initial Developer are Copyright (C) 2009
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*   Julian Viereck (julian.viereck@gmail.com)
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
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define(‘ace/keyboard/keybinding/emacs’, [‘require’, ‘exports’, ‘module’ , ‘ace/keyboard/state_handler’], function(require, exports, module) { “use strict”;

var StateHandler = require(“../state_handler”).StateHandler; var matchCharacterOnly = require(“../state_handler”).matchCharacterOnly;

var emacsState = {

start: [
    {
        key:    "ctrl-x",
        then:   "c-x"
    },
    {
        regex:  [ "(?:command-([0-9]*))*", "(down|ctrl-n)" ],
        exec:   "golinedown",
        params: [
            {
                name: "times",
                match: 1,
                type: "number",
                defaultValue: 1
            }
        ]
    },
    {
        regex: [ "(?:command-([0-9]*))*", "(right|ctrl-f)" ],
        exec: "gotoright",
        params: [
            {
                name: "times",
                match: 1,
                type: "number",
                defaultValue: 1
            }
        ]
    },
    {
        regex: [ "(?:command-([0-9]*))*", "(up|ctrl-p)" ],
        exec: "golineup",
        params: [
            {
                name: "times",
                match: 1,
                type: "number",
                defaultValue: 1
            }
        ]
    },
    {
        regex: [ "(?:command-([0-9]*))*", "(left|ctrl-b)" ],
        exec: "gotoleft",
        params: [
            {
                name: "times",
                match: 1,
                type: "number",
                defaultValue: 1
            }
        ]
    },
    {
        comment: "This binding matches all printable characters except numbers as long as they are no numbers and print them n times.",
        regex:  [ "(?:command-([0-9]*))", "([^0-9]+)*" ],
        match:  matchCharacterOnly,
        exec:   "inserttext",
        params: [
            {
                name: "times",
                match: 1,
                type: "number",
                defaultValue: "1"
            },
            {
                name: "text",
                match: 2
            }
        ]
    },
    {
        comment: "This binding matches numbers as long as there is no meta_number in the buffer.",
        regex:  [ "(command-[0-9]*)*", "([0-9]+)" ],
        match:  matchCharacterOnly,
        disallowMatches:  [ 1 ],
        exec:   "inserttext",
        params: [
            {
                name: "text",
                match: 2,
                type: "text"
            }
        ]
    },
    {
        regex: [ "command-([0-9]*)", "(command-[0-9]|[0-9])" ],
        comment: "Stops execution if the regex /meta_[0-9]+/ matches to avoid resetting the buffer."
    }
],
"c-x": [
    {
        key: "ctrl-g",
        then: "start"
    },
    {
        key: "ctrl-s",
        exec: "save",
        then: "start"
    }
]

};

exports.Emacs = new StateHandler(emacsState);

});