+
−// this file contains the JS method you want to expose to C++ code
+
−
+
−mergeInto(LibraryManager.library, {
+
−
+
−  ScheduleWebViewportRedrawFromCpp: function(cppViewportHandle) {
+
−    window.ScheduleWebViewportRedraw(cppViewportHandle);
+
−  },
+
−
+
−  CreateWasmViewportFromCpp: function(htmlCanvasId) {
+
−    return window.CreateWasmViewport(htmlCanvasId);
+
−  },
+
−
+
−  // each time the StoneApplication updates its status, it may signal it 
+
−  // through this method. i.e, to change the status of a button in the web interface
+
−  UpdateStoneApplicationStatusFromCppWithString: function(statusUpdateMessage) {
+
−    var statusUpdateMessage_ = UTF8ToString(statusUpdateMessage);
+
−    window.UpdateWebApplicationWithString(statusUpdateMessage_);
+
−  },
+
−
+
−  // same, but with a serialized message
+
−  UpdateStoneApplicationStatusFromCppWithSerializedMessage: function(statusUpdateMessage) {
+
−    var statusUpdateMessage_ = UTF8ToString(statusUpdateMessage);
+
−    window.UpdateWebApplicationWithSerializedMessage(statusUpdateMessage_);
+
−  },
+
−
+
−  // These functions are called from C++ (through an extern declaration) 
+
−  // and call the standard logger that, here, routes to the console.
+
−
+
−  stone_console_error : function(message) {
+
−    var text = UTF8ToString(message);
+
−    window.errorFromCpp(text);
+
−  },
+
−
+
−  stone_console_warning : function(message) {
+
−    var text = UTF8ToString(message);
+
−    window.warningFromCpp(text);
+
−  },
+
−
+
−  stone_console_info: function(message) {
+
−    var text = UTF8ToString(message);
+
−    window.infoFromCpp(text);
+
−  },
+
−  
+
−  stone_console_trace : function(message) {
+
−    var text = UTF8ToString(message);
+
−    window.debugFromCpp(text);
+
−  }
+
−
+
−});