.keysnail.js

// ========================== KeySnail Init File =========================== //

// You can preserve your code in this area when generating the init file using GUI.
// Put all your code except special key, set*key, hook, blacklist.
// ========================================================================= //
//{{%PRESERVE%
// Put your codes here

key.isDisplayableKey = function (ev) {
    return ev.charCode !== 0;
};

//}}%PRESERVE%
// ========================================================================= //

// ========================= Special key settings ========================== //

key.quitKey              = "undefined";
key.helpKey              = "undefined";
key.escapeKey            = "Not defined";
key.macroStartKey        = "undefined";
key.macroEndKey          = "undefined";
key.universalArgumentKey = "undefined";
key.negativeArgument1Key = "undefined";
key.negativeArgument2Key = "undefined";
key.negativeArgument3Key = "undefined";
key.suspendKey           = "C-Z";

// ================================= Hooks ================================= //

// ============================= Key bindings ============================== //

key.setViewKey('j', function (ev) {
    key.generateKey(ev.originalTarget, KeyEvent.DOM_VK_DOWN, true);
}, 'Scroll line down');

key.setViewKey('k', function (ev) {
    key.generateKey(ev.originalTarget, KeyEvent.DOM_VK_UP, true);
}, 'Scroll line up');

key.setViewKey('h', function (ev) {
    key.generateKey(ev.originalTarget, KeyEvent.DOM_VK_LEFT, true);
}, 'Scroll left');

key.setViewKey('l', function (ev) {
    key.generateKey(ev.originalTarget, KeyEvent.DOM_VK_RIGHT, true);
}, 'Scroll right');

key.setViewKey([['C-u'], ['C-b']], function (ev) {
    goDoCommand("cmd_scrollPageUp");
}, 'Scroll page up');

key.setViewKey('C-d', function (ev) {
    goDoCommand("cmd_scrollPageDown");
}, 'Scroll page down');

key.setViewKey(['g', 'g'], function (ev) {
    goDoCommand("cmd_scrollTop");
}, 'Scroll to the top of the page', true);

key.setViewKey([['g', 't'], ['C-n']], function (ev) {
    getBrowser().mTabContainer.advanceSelectedTab(1, true);
}, 'Select next tab');

key.setViewKey([['g', 'T'], ['C-p']], function (ev) {
    getBrowser().mTabContainer.advanceSelectedTab(-1, true);
}, 'Select previous tab');

key.setViewKey(['g', 'u'], function (ev) {
    var uri = getBrowser().currentURI;
    if (uri.path == "/") {
        return;
    }
    var pathList = uri.path.split("/");
    if (!pathList.pop()) {
        pathList.pop();
    }
    loadURI(uri.prePath + pathList.join("/") + ("/"));
}, 'Go upper directory');

key.setViewKey(['g', 'U'], function (ev) {
    var uri = window._content.location.href;
    if (uri == null) {
        return;
    }
    var root = uri.match(/^[a-z]+:\/\/[^/]+\//);
    if (root) {
        loadURI(root, null, null);
    }
}, 'Go to the root directory');

key.setViewKey('G', function (ev) {
    goDoCommand("cmd_scrollBottom");
}, 'Scroll to the bottom of the page', true);

key.setViewKey(':', function (ev, arg) {
    shell.input(null, arg);
}, 'List and execute commands', true);

key.setViewKey('r', function (ev) {
    BrowserReload();
}, 'Reload the page', true);

key.setViewKey('H', function (ev) {
    BrowserBack();
}, 'Back');

key.setViewKey('L', function (ev) {
    BrowserForward();
}, 'Forward');

key.setViewKey('f', function (ev, arg) {
    ext.exec("hok-start-foreground-mode", arg);
}, 'Start foreground hint mode', true);

key.setViewKey('F', function (ev, arg) {
    ext.exec("hok-start-background-mode", arg);
}, 'Start background hint mode', true);

key.setViewKey(';', function (ev, arg) {
    ext.exec("hok-start-extended-mode", arg);
}, 'Start extended hint mode', true);

key.setViewKey('d', function (ev) {
    BrowserCloseTabOrWindow();
}, 'Close tab / window');

key.setViewKey('u', function (ev) {
    undoCloseTab();
}, 'Undo closed tab');

key.setViewKey('i', function (ev, arg) {
    util.setBoolPref("accessibility.browsewithcaret", !util.getBoolPref("accessibility.browsewithcaret"));
}, 'Toggle caret mode', true);

key.setEditKey('C-h', function (ev) {
    goDoCommand("cmd_deleteCharBackward");
}, 'Delete backward char');

key.setCaretKey('^', function (ev) {
    ev.target.ksMarked ? goDoCommand("cmd_selectBeginLine") : goDoCommand("cmd_beginLine");
}, 'Move caret to the beginning of the line');

key.setCaretKey([['$'], ['G']], function (ev) {
    ev.target.ksMarked ? goDoCommand("cmd_selectEndLine") : goDoCommand("cmd_endLine");
}, 'Move caret to the end of the line');

key.setCaretKey('j', function (ev) {
    ev.target.ksMarked ? goDoCommand("cmd_selectLineNext") : goDoCommand("cmd_scrollLineDown");
}, 'Move caret to the next line');

key.setCaretKey('k', function (ev) {
    ev.target.ksMarked ? goDoCommand("cmd_selectLinePrevious") : goDoCommand("cmd_scrollLineUp");
}, 'Move caret to the previous line');

key.setCaretKey('l', function (ev) {
    ev.target.ksMarked ? goDoCommand("cmd_selectCharNext") : goDoCommand("cmd_scrollRight");
}, 'Move caret to the right');

key.setCaretKey([['C-h'], ['h']], function (ev) {
    ev.target.ksMarked ? goDoCommand("cmd_selectCharPrevious") : goDoCommand("cmd_scrollLeft");
}, 'Move caret to the left');

key.setCaretKey('w', function (ev) {
    ev.target.ksMarked ? goDoCommand("cmd_selectWordNext") : goDoCommand("cmd_wordNext");
}, 'Move caret to the right by word');

key.setCaretKey('W', function (ev) {
    ev.target.ksMarked ? goDoCommand("cmd_selectWordPrevious") : goDoCommand("cmd_wordPrevious");
}, 'Move caret to the left by word');

key.setCaretKey('SPC', function (ev) {
    ev.target.ksMarked ? goDoCommand("cmd_selectPageNext") : goDoCommand("cmd_movePageDown");
}, 'Move caret down by page');

key.setCaretKey('b', function (ev) {
    ev.target.ksMarked ? goDoCommand("cmd_selectPagePrevious") : goDoCommand("cmd_movePageUp");
}, 'Move caret up by page');

key.setCaretKey(['g', 'g'], function (ev) {
    ev.target.ksMarked ? goDoCommand("cmd_selectTop") : goDoCommand("cmd_scrollTop");
}, 'Move caret to the top of the page');

key.setCaretKey([['g', 't'], ['C-n']], function (ev) {
    getBrowser().mTabContainer.advanceSelectedTab(1, true);
}, 'Select next tab');

key.setCaretKey([['g', 'T'], ['C-p']], function (ev) {
    getBrowser().mTabContainer.advanceSelectedTab(-1, true);
}, 'Select previous tab');

key.setCaretKey(['g', 'u'], function (ev) {
    var uri = getBrowser().currentURI;
    if (uri.path == "/") {
        return;
    }
    var pathList = uri.path.split("/");
    if (!pathList.pop()) {
        pathList.pop();
    }
    loadURI(uri.prePath + pathList.join("/") + ("/"));
}, 'Go upper directory');

key.setCaretKey(['g', 'U'], function (ev) {
    var uri = window._content.location.href;
    if (uri == null) {
        return;
    }
    var root = uri.match(/^[a-z]+:\/\/[^/]+\//);
    if (root) {
        loadURI(root, null, null);
    }
}, 'Go to the root directory');

key.setCaretKey('C-d', function (ev) {
    util.getSelectionController().scrollLine(true);
}, 'Scroll line down');

key.setCaretKey('C-u', function (ev) {
    util.getSelectionController().scrollLine(false);
}, 'Scroll line up');

key.setCaretKey(',', function (ev) {
    util.getSelectionController().scrollHorizontal(true);
    goDoCommand("cmd_scrollLeft");
}, 'Scroll left');

key.setCaretKey('.', function (ev) {
    goDoCommand("cmd_scrollRight");
    util.getSelectionController().scrollHorizontal(false);
}, 'Scroll right');

key.setCaretKey(':', function (ev, arg) {
    shell.input(null, arg);
}, 'List and execute commands', true);

key.setCaretKey('r', function (ev) {
    BrowserReload();
}, 'Reload the page', true);

key.setCaretKey('H', function (ev) {
    BrowserBack();
}, 'Back');

key.setCaretKey('L', function (ev) {
    BrowserForward();
}, 'Forward');

key.setCaretKey('f', function (ev, arg) {
    ext.exec("hok-start-foreground-mode", arg);
}, 'Start foreground hint mode', true);

key.setCaretKey('F', function (ev, arg) {
    ext.exec("hok-start-background-mode", arg);
}, 'Start background hint mode', true);

key.setCaretKey(';', function (ev, arg) {
    ext.exec("hok-start-extended-mode", arg);
}, 'Start extended hint mode', true);

key.setCaretKey('d', function (ev) {
    BrowserCloseTabOrWindow();
}, 'Close tab / window');

key.setCaretKey('u', function (ev) {
    undoCloseTab();
}, 'Undo closed tab');

key.setCaretKey('i', function (ev, arg) {
    util.setBoolPref("accessibility.browsewithcaret", !util.getBoolPref("accessibility.browsewithcaret"));
}, 'Toggle caret mode', true);

let table = {
    "q": "й",
    "w": "ц",
    "e": "у",
    "r": "к",
    "t": "е",
    "y": "н",
    "u": "г",
    "i": "ш",
    "o": "щ",
    "p": "з",
    "[": "х",
    "]": "ъ",
    "a": "ф",
    "s": "ы",
    "d": "в",
    "f": "а",
    "g": "п",
    "h": "р",
    "j": "о",
    "k": "л",
    "l": "д",
    ";": "ж",
    "'": "э",
    "z": "я",
    "x": "ч",
    "c": "с",
    "v": "м",
    "b": "и",
    "n": "т",
    "m": "ь",
    ",": "б",
    ".": "ю",
    "/": "."
};

function replacer(keymap) {
    for (let [k, f] in Iterator(keymap)) {
        if (typeof keymap[k] === "object")
            replacer(keymap[k]);

        if (/^(C-|M-)/.test(k))
            continue;

        if (((k <= 'z' && k >= 'a') || (k <= 'Z' && k >= 'A')) && table[k]) {
            keymap[table[k]] = keymap[k];
        }
    }
}

for (let [mode, keymap] in Iterator(key.keyMapHolder))
{
    if (!keymap)
        continue;

    replacer(keymap);
}