Modules (188)

EditorOptionHandlers

Description

Dependencies

Variables Show Private Members

Private

_optionMapping

    var _optionMapping = {};
    _optionMapping[SHOW_LINE_NUMBERS] = Commands.TOGGLE_LINE_NUMBERS;
    _optionMapping[STYLE_ACTIVE_LINE] = Commands.TOGGLE_ACTIVE_LINE;
    _optionMapping[WORD_WRAP] = Commands.TOGGLE_WORD_WRAP;
    _optionMapping[CLOSE_BRACKETS] = Commands.TOGGLE_CLOSE_BRACKETS;
    _optionMapping[AUTO_HIDE_SEARCH] = Commands.TOGGLE_SEARCH_AUTOHIDE;

Functions Show Private Members

Private

_getToggler

prefName string: Name of preference that should be toggled by the function

    function _getToggler(prefName) {
        return function () {
            PreferencesManager.set(prefName, !PreferencesManager.get(prefName));
        };
    }

    function _init() {
        _.each(_optionMapping, function (commandName, prefName) {
            CommandManager.get(commandName).setChecked(PreferencesManager.get(prefName));
        });

        if (!Editor.getShowLineNumbers()) {
            Editor._toggleLinePadding(true);
        }
    }

    CommandManager.register(Strings.CMD_TOGGLE_LINE_NUMBERS, Commands.TOGGLE_LINE_NUMBERS, _getToggler(SHOW_LINE_NUMBERS));
    CommandManager.register(Strings.CMD_TOGGLE_ACTIVE_LINE, Commands.TOGGLE_ACTIVE_LINE, _getToggler(STYLE_ACTIVE_LINE));
    CommandManager.register(Strings.CMD_TOGGLE_WORD_WRAP, Commands.TOGGLE_WORD_WRAP, _getToggler(WORD_WRAP));
    CommandManager.register(Strings.CMD_TOGGLE_CLOSE_BRACKETS, Commands.TOGGLE_CLOSE_BRACKETS, _getToggler(CLOSE_BRACKETS));
    CommandManager.register(Strings.CMD_TOGGLE_SEARCH_AUTOHIDE, Commands.TOGGLE_SEARCH_AUTOHIDE, _getToggler(AUTO_HIDE_SEARCH));

    AppInit.htmlReady(_init);
});

Private

_updateCheckedState

name string: Name of preference that has changed

    function _updateCheckedState(name) {
        var mapping = _optionMapping[name];
        if (!mapping) {
            return;
        }
        CommandManager.get(mapping).setChecked(PreferencesManager.get(name));
    }

    // Listen to preference changes for the preferences we care about
    Object.keys(_optionMapping).forEach(function (preference) {
        PreferencesManager.on("change", preference, function () {
            _updateCheckedState(preference);
        });
    });