IriSP.Widgets.Shortcuts = function(player, config) {

    IriSP.Widgets.Widget.call(this, player, config);

};

/**

 * Keyboard shortcuts widget

 * This widgets add global shortcuts for common actions.

 * The default shortcuts are: 

 * - Escape or Control-space for play/pause

 * - Control-left for rewind (+shift to go faster)

 * - Control-right for forward (+shift to go faster)

 */

IriSP.Widgets.Shortcuts.prototype = new IriSP.Widgets.Widget();

IriSP.Widgets.Shortcuts.prototype.defaults =  {

    // Time increment, in ms, for backward/forward navigation

    time_increment: 2000

}

IriSP.Widgets.Shortcuts.prototype.draw = function() {

    var  _this = this;

    /* Standard shortcuts */

    Mousetrap.bindGlobal(["esc", "ctrl+space"], function (e) {

        e.preventDefault();

        if (! _this.media.getPaused()) {

            _this.media.pause();

        } else {

            _this.media.play();

        }

        return false;

    });

    Mousetrap.bindGlobal("ctrl+left", function (e) {

        // Backward

        e.preventDefault();

        _this.media.setCurrentTime(Math.max(0, _this.media.getCurrentTime() - _this.time_increment));

        return false;

    });

    Mousetrap.bindGlobal("ctrl+shift+left", function (e) {

        // Backward

        e.preventDefault();

        _this.media.setCurrentTime(Math.max(0, _this.media.getCurrentTime() - 5 * _this.time_increment));

        return false;

    });

    Mousetrap.bindGlobal("ctrl+right", function (e) {

        // Forward

        e.preventDefault();

        _this.media.setCurrentTime(Math.min(_this.media.duration, _this.media.getCurrentTime() + _this.time_increment));

        return false;

    });

    Mousetrap.bindGlobal("ctrl+shift+right", function (e) {

        // Forward

        e.preventDefault();

        _this.media.setCurrentTime(Math.min(_this.media.duration, _this.media.getCurrentTime() + 5 * _this.time_increment));

        return false;

    });

};