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

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

     3 };

     4 

     5 /**

     6  * Keyboard shortcuts widget

     7  * This widgets add global shortcuts for common actions.

     8  * The default shortcuts are: 

     9  * - Escape or Control-space for play/pause

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

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

    12  */

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

    14 

    15 IriSP.Widgets.Shortcuts.prototype.defaults =  {

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

    17     time_increment: 2000

    18 }

    19 

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

    21     var  _this = this;

    22     

    23     /* Standard shortcuts */

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

    25         e.preventDefault();

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

    27             _this.media.pause();

    28         } else {

    29             _this.media.play();

    30         }

    31         return false;

    32     });

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

    34         // Backward

    35         e.preventDefault();

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

    37         return false;

    38     });

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

    40         // Backward

    41         e.preventDefault();

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

    43         return false;

    44     });

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

    46         // Forward

    47         e.preventDefault();

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

    49         return false;

    50     });

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

    52         // Forward

    53         e.preventDefault();

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

    55         return false;

    56     });

    57 

    58 };