// Copyright (c) 2013 Marshall A. Greenblatt. All rights reserved. // // Redistribution and use in source and binary forms, with or without // modification, are permitted provided that the following conditions are // met: // // * Redistributions of source code must retain the above copyright // notice, this list of conditions and the following disclaimer. // * Redistributions in binary form must reproduce the above // copyright notice, this list of conditions and the following disclaimer // in the documentation and/or other materials provided with the // distribution. // * Neither the name of Google Inc. nor the name Chromium Embedded // Framework nor the names of its contributors may be used to endorse // or promote products derived from this software without specific prior // written permission. // // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. // // --------------------------------------------------------------------------- // // The contents of this file must follow a specific format in order to // support the CEF translator tool. See the translator.README.txt file in the // tools directory for more information. // #ifndef CEF_INCLUDE_CEF_V8_H_ #define CEF_INCLUDE_CEF_V8_H_ #pragma once #include "include/cef_base.h" #include "include/cef_browser.h" #include "include/cef_frame.h" #include "include/cef_task.h" #include class CefV8Exception; class CefV8Handler; class CefV8StackFrame; class CefV8Value; /// // Register a new V8 extension with the specified JavaScript extension code and // handler. Functions implemented by the handler are prototyped using the // keyword 'native'. The calling of a native function is restricted to the scope // in which the prototype of the native function is defined. This function may // only be called on the render process main thread. // // Example JavaScript extension code: //
//   // create the 'example' global object if it doesn't already exist.
//   if (!example)
//     example = {};
//   // create the 'example.test' global object if it doesn't already exist.
//   if (!example.test)
//     example.test = {};
//   (function() {
//     // Define the function 'example.test.myfunction'.
//     example.test.myfunction = function() {
//       // Call CefV8Handler::Execute() with the function name 'MyFunction'
//       // and no arguments.
//       native function MyFunction();
//       return MyFunction();
//     };
//     // Define the getter function for parameter 'example.test.myparam'.
//     example.test.__defineGetter__('myparam', function() {
//       // Call CefV8Handler::Execute() with the function name 'GetMyParam'
//       // and no arguments.
//       native function GetMyParam();
//       return GetMyParam();
//     });
//     // Define the setter function for parameter 'example.test.myparam'.
//     example.test.__defineSetter__('myparam', function(b) {
//       // Call CefV8Handler::Execute() with the function name 'SetMyParam'
//       // and a single argument.
//       native function SetMyParam();
//       if(b) SetMyParam(b);
//     });
//
//     // Extension definitions can also contain normal JavaScript variables
//     // and functions.
//     var myint = 0;
//     example.test.increment = function() {
//       myint += 1;
//       return myint;
//     };
//   })();
// 
// Example usage in the page: //
//   // Call the function.
//   example.test.myfunction();
//   // Set the parameter.
//   example.test.myparam = value;
//   // Get the parameter.
//   value = example.test.myparam;
//   // Call another function.
//   example.test.increment();
// 
/// /*--cef(optional_param=handler)--*/ bool CefRegisterExtension(const CefString& extension_name, const CefString& javascript_code, CefRefPtr handler); /// // Class representing a V8 context handle. V8 handles can only be accessed from // the thread on which they are created. Valid threads for creating a V8 handle // include the render process main thread (TID_RENDERER) and WebWorker threads. // A task runner for posting tasks on the associated thread can be retrieved via // the CefV8Context::GetTaskRunner() method. /// /*--cef(source=library)--*/ class CefV8Context : public virtual CefBase { public: /// // Returns the current (top) context object in the V8 context stack. /// /*--cef()--*/ static CefRefPtr GetCurrentContext(); /// // Returns the entered (bottom) context object in the V8 context stack. /// /*--cef()--*/ static CefRefPtr GetEnteredContext(); /// // Returns true if V8 is currently inside a context. /// /*--cef()--*/ static bool InContext(); /// // Returns the task runner associated with this context. V8 handles can only // be accessed from the thread on which they are created. This method can be // called on any render process thread. /// /*--cef()--*/ virtual CefRefPtr GetTaskRunner() =0; /// // Returns true if the underlying handle is valid and it can be accessed on // the current thread. Do not call any other methods if this method returns // false. /// /*--cef()--*/ virtual bool IsValid() =0; /// // Returns the browser for this context. This method will return an empty // reference for WebWorker contexts. /// /*--cef()--*/ virtual CefRefPtr GetBrowser() =0; /// // Returns the frame for this context. This method will return an empty // reference for WebWorker contexts. /// /*--cef()--*/ virtual CefRefPtr GetFrame() =0; /// // Returns the global object for this context. The context must be entered // before calling this method. /// /*--cef()--*/ virtual CefRefPtr GetGlobal() =0; /// // Enter this context. A context must be explicitly entered before creating a // V8 Object, Array, Function or Date asynchronously. Exit() must be called // the same number of times as Enter() before releasing this context. V8 // objects belong to the context in which they are created. Returns true if // the scope was entered successfully. /// /*--cef()--*/ virtual bool Enter() =0; /// // Exit this context. Call this method only after calling Enter(). Returns // true if the scope was exited successfully. /// /*--cef()--*/ virtual bool Exit() =0; /// // Returns true if this object is pointing to the same handle as |that| // object. /// /*--cef()--*/ virtual bool IsSame(CefRefPtr that) =0; /// // Execute a string of JavaScript code in this V8 context. The |script_url| // parameter is the URL where the script in question can be found, if any. // The |start_line| parameter is the base line number to use for error // reporting. On success |retval| will be set to the return value, if any, and // the function will return true. On failure |exception| will be set to the // exception, if any, and the function will return false. /// /*--cef(optional_param=script_url)--*/ virtual bool Eval(const CefString& code, const CefString& script_url, int start_line, CefRefPtr& retval, CefRefPtr& exception) =0; }; typedef std::vector > CefV8ValueList; /// // Interface that should be implemented to handle V8 function calls. The methods // of this class will be called on the thread associated with the V8 function. /// /*--cef(source=client)--*/ class CefV8Handler : public virtual CefBase { public: /// // Handle execution of the function identified by |name|. |object| is the // receiver ('this' object) of the function. |arguments| is the list of // arguments passed to the function. If execution succeeds set |retval| to the // function return value. If execution fails set |exception| to the exception // that will be thrown. Return true if execution was handled. /// /*--cef()--*/ virtual bool Execute(const CefString& name, CefRefPtr object, const CefV8ValueList& arguments, CefRefPtr& retval, CefString& exception) =0; }; /// // Interface that should be implemented to handle V8 accessor calls. Accessor // identifiers are registered by calling CefV8Value::SetValue(). The methods // of this class will be called on the thread associated with the V8 accessor. /// /*--cef(source=client)--*/ class CefV8Accessor : public virtual CefBase { public: /// // Handle retrieval the accessor value identified by |name|. |object| is the // receiver ('this' object) of the accessor. If retrieval succeeds set // |retval| to the return value. If retrieval fails set |exception| to the // exception that will be thrown. Return true if accessor retrieval was // handled. /// /*--cef()--*/ virtual bool Get(const CefString& name, const CefRefPtr object, CefRefPtr& retval, CefString& exception) =0; /// // Handle assignment of the accessor value identified by |name|. |object| is // the receiver ('this' object) of the accessor. |value| is the new value // being assigned to the accessor. If assignment fails set |exception| to the // exception that will be thrown. Return true if accessor assignment was // handled. /// /*--cef()--*/ virtual bool Set(const CefString& name, const CefRefPtr object, const CefRefPtr value, CefString& exception) =0; }; /// // Interface that should be implemented to handle V8 interceptor calls. The // methods of this class will be called on the thread associated with the V8 // interceptor. Interceptor's named property handlers (with first argument of // type CefString) are called when object is indexed by string. Indexed property // handlers (with first argument of type int) are called when object is indexed // by integer. /// /*--cef(source=client)--*/ class CefV8Interceptor : public virtual CefBase { public: /// // Handle retrieval of the interceptor value identified by |name|. |object| is // the receiver ('this' object) of the interceptor. If retrieval succeeds, set // |retval| to the return value. If the requested value does not exist, don't // set either |retval| or |exception|. If retrieval fails, set |exception| to // the exception that will be thrown. If the property has an associated // accessor, it will be called only if you don't set |retval|. // Return true if interceptor retrieval was handled, false otherwise. /// /*--cef(capi_name=get_byname)--*/ virtual bool Get(const CefString& name, const CefRefPtr object, CefRefPtr& retval, CefString& exception) =0; /// // Handle retrieval of the interceptor value identified by |index|. |object| // is the receiver ('this' object) of the interceptor. If retrieval succeeds, // set |retval| to the return value. If the requested value does not exist, // don't set either |retval| or |exception|. If retrieval fails, set // |exception| to the exception that will be thrown. // Return true if interceptor retrieval was handled, false otherwise. /// /*--cef(capi_name=get_byindex,index_param=index)--*/ virtual bool Get(int index, const CefRefPtr object, CefRefPtr& retval, CefString& exception) =0; /// // Handle assignment of the interceptor value identified by |name|. |object| // is the receiver ('this' object) of the interceptor. |value| is the new // value being assigned to the interceptor. If assignment fails, set // |exception| to the exception that will be thrown. This setter will always // be called, even when the property has an associated accessor. // Return true if interceptor assignment was handled, false otherwise. /// /*--cef(capi_name=set_byname)--*/ virtual bool Set(const CefString& name, const CefRefPtr object, const CefRefPtr value, CefString& exception) =0; /// // Handle assignment of the interceptor value identified by |index|. |object| // is the receiver ('this' object) of the interceptor. |value| is the new // value being assigned to the interceptor. If assignment fails, set // |exception| to the exception that will be thrown. // Return true if interceptor assignment was handled, false otherwise. /// /*--cef(capi_name=set_byindex,index_param=index)--*/ virtual bool Set(int index, const CefRefPtr object, const CefRefPtr value, CefString& exception) =0; }; /// // Class representing a V8 exception. The methods of this class may be called on // any render process thread. /// /*--cef(source=library)--*/ class CefV8Exception : public virtual CefBase { public: /// // Returns the exception message. /// /*--cef()--*/ virtual CefString GetMessage() =0; /// // Returns the line of source code that the exception occurred within. /// /*--cef()--*/ virtual CefString GetSourceLine() =0; /// // Returns the resource name for the script from where the function causing // the error originates. /// /*--cef()--*/ virtual CefString GetScriptResourceName() =0; /// // Returns the 1-based number of the line where the error occurred or 0 if the // line number is unknown. /// /*--cef()--*/ virtual int GetLineNumber() =0; /// // Returns the index within the script of the first character where the error // occurred. /// /*--cef()--*/ virtual int GetStartPosition() =0; /// // Returns the index within the script of the last character where the error // occurred. /// /*--cef()--*/ virtual int GetEndPosition() =0; /// // Returns the index within the line of the first character where the error // occurred. /// /*--cef()--*/ virtual int GetStartColumn() =0; /// // Returns the index within the line of the last character where the error // occurred. /// /*--cef()--*/ virtual int GetEndColumn() =0; }; /// // Class representing a V8 value handle. V8 handles can only be accessed from // the thread on which they are created. Valid threads for creating a V8 handle // include the render process main thread (TID_RENDERER) and WebWorker threads. // A task runner for posting tasks on the associated thread can be retrieved via // the CefV8Context::GetTaskRunner() method. /// /*--cef(source=library)--*/ class CefV8Value : public virtual CefBase { public: typedef cef_v8_accesscontrol_t AccessControl; typedef cef_v8_propertyattribute_t PropertyAttribute; /// // Create a new CefV8Value object of type undefined. /// /*--cef()--*/ static CefRefPtr CreateUndefined(); /// // Create a new CefV8Value object of type null. /// /*--cef()--*/ static CefRefPtr CreateNull(); /// // Create a new CefV8Value object of type bool. /// /*--cef()--*/ static CefRefPtr CreateBool(bool value); /// // Create a new CefV8Value object of type int. /// /*--cef()--*/ static CefRefPtr CreateInt(int32 value); /// // Create a new CefV8Value object of type unsigned int. /// /*--cef()--*/ static CefRefPtr CreateUInt(uint32 value); /// // Create a new CefV8Value object of type double. /// /*--cef()--*/ static CefRefPtr CreateDouble(double value); /// // Create a new CefV8Value object of type Date. This method should only be // called from within the scope of a CefRenderProcessHandler, CefV8Handler or // CefV8Accessor callback, or in combination with calling Enter() and Exit() // on a stored CefV8Context reference. /// /*--cef()--*/ static CefRefPtr CreateDate(const CefTime& date); /// // Create a new CefV8Value object of type string. /// /*--cef(optional_param=value)--*/ static CefRefPtr CreateString(const CefString& value); /// // Create a new CefV8Value object of type object with optional accessor and/or // interceptor. This method should only be called from within the scope of a // CefRenderProcessHandler, CefV8Handler or CefV8Accessor callback, or in // combination with calling Enter() and Exit() on a stored CefV8Context // reference. /// /*--cef(optional_param=accessor, optional_param=interceptor)--*/ static CefRefPtr CreateObject( CefRefPtr accessor, CefRefPtr interceptor); /// // Create a new CefV8Value object of type array with the specified |length|. // If |length| is negative the returned array will have length 0. This method // should only be called from within the scope of a CefRenderProcessHandler, // CefV8Handler or CefV8Accessor callback, or in combination with calling // Enter() and Exit() on a stored CefV8Context reference. /// /*--cef()--*/ static CefRefPtr CreateArray(int length); /// // Create a new CefV8Value object of type function. This method should only be // called from within the scope of a CefRenderProcessHandler, CefV8Handler or // CefV8Accessor callback, or in combination with calling Enter() and Exit() // on a stored CefV8Context reference. /// /*--cef()--*/ static CefRefPtr CreateFunction(const CefString& name, CefRefPtr handler); /// // Returns true if the underlying handle is valid and it can be accessed on // the current thread. Do not call any other methods if this method returns // false. /// /*--cef()--*/ virtual bool IsValid() =0; /// // True if the value type is undefined. /// /*--cef()--*/ virtual bool IsUndefined() =0; /// // True if the value type is null. /// /*--cef()--*/ virtual bool IsNull() =0; /// // True if the value type is bool. /// /*--cef()--*/ virtual bool IsBool() =0; /// // True if the value type is int. /// /*--cef()--*/ virtual bool IsInt() =0; /// // True if the value type is unsigned int. /// /*--cef()--*/ virtual bool IsUInt() =0; /// // True if the value type is double. /// /*--cef()--*/ virtual bool IsDouble() =0; /// // True if the value type is Date. /// /*--cef()--*/ virtual bool IsDate() =0; /// // True if the value type is string. /// /*--cef()--*/ virtual bool IsString() =0; /// // True if the value type is object. /// /*--cef()--*/ virtual bool IsObject() =0; /// // True if the value type is array. /// /*--cef()--*/ virtual bool IsArray() =0; /// // True if the value type is function. /// /*--cef()--*/ virtual bool IsFunction() =0; /// // Returns true if this object is pointing to the same handle as |that| // object. /// /*--cef()--*/ virtual bool IsSame(CefRefPtr that) =0; /// // Return a bool value. /// /*--cef()--*/ virtual bool GetBoolValue() =0; /// // Return an int value. /// /*--cef()--*/ virtual int32 GetIntValue() =0; /// // Return an unsigned int value. /// /*--cef()--*/ virtual uint32 GetUIntValue() =0; /// // Return a double value. /// /*--cef()--*/ virtual double GetDoubleValue() =0; /// // Return a Date value. /// /*--cef()--*/ virtual CefTime GetDateValue() =0; /// // Return a string value. /// /*--cef()--*/ virtual CefString GetStringValue() =0; // OBJECT METHODS - These methods are only available on objects. Arrays and // functions are also objects. String- and integer-based keys can be used // interchangably with the framework converting between them as necessary. /// // Returns true if this is a user created object. /// /*--cef()--*/ virtual bool IsUserCreated() =0; /// // Returns true if the last method call resulted in an exception. This // attribute exists only in the scope of the current CEF value object. /// /*--cef()--*/ virtual bool HasException() =0; /// // Returns the exception resulting from the last method call. This attribute // exists only in the scope of the current CEF value object. /// /*--cef()--*/ virtual CefRefPtr GetException() =0; /// // Clears the last exception and returns true on success. /// /*--cef()--*/ virtual bool ClearException() =0; /// // Returns true if this object will re-throw future exceptions. This attribute // exists only in the scope of the current CEF value object. /// /*--cef()--*/ virtual bool WillRethrowExceptions() =0; /// // Set whether this object will re-throw future exceptions. By default // exceptions are not re-thrown. If a exception is re-thrown the current // context should not be accessed again until after the exception has been // caught and not re-thrown. Returns true on success. This attribute exists // only in the scope of the current CEF value object. /// /*--cef()--*/ virtual bool SetRethrowExceptions(bool rethrow) =0; /// // Returns true if the object has a value with the specified identifier. /// /*--cef(capi_name=has_value_bykey,optional_param=key)--*/ virtual bool HasValue(const CefString& key) =0; /// // Returns true if the object has a value with the specified identifier. /// /*--cef(capi_name=has_value_byindex,index_param=index)--*/ virtual bool HasValue(int index) =0; /// // Deletes the value with the specified identifier and returns true on // success. Returns false if this method is called incorrectly or an exception // is thrown. For read-only and don't-delete values this method will return // true even though deletion failed. /// /*--cef(capi_name=delete_value_bykey,optional_param=key)--*/ virtual bool DeleteValue(const CefString& key) =0; /// // Deletes the value with the specified identifier and returns true on // success. Returns false if this method is called incorrectly, deletion fails // or an exception is thrown. For read-only and don't-delete values this // method will return true even though deletion failed. /// /*--cef(capi_name=delete_value_byindex,index_param=index)--*/ virtual bool DeleteValue(int index) =0; /// // Returns the value with the specified identifier on success. Returns NULL // if this method is called incorrectly or an exception is thrown. /// /*--cef(capi_name=get_value_bykey,optional_param=key)--*/ virtual CefRefPtr GetValue(const CefString& key) =0; /// // Returns the value with the specified identifier on success. Returns NULL // if this method is called incorrectly or an exception is thrown. /// /*--cef(capi_name=get_value_byindex,index_param=index)--*/ virtual CefRefPtr GetValue(int index) =0; /// // Associates a value with the specified identifier and returns true on // success. Returns false if this method is called incorrectly or an exception // is thrown. For read-only values this method will return true even though // assignment failed. /// /*--cef(capi_name=set_value_bykey,optional_param=key)--*/ virtual bool SetValue(const CefString& key, CefRefPtr value, PropertyAttribute attribute) =0; /// // Associates a value with the specified identifier and returns true on // success. Returns false if this method is called incorrectly or an exception // is thrown. For read-only values this method will return true even though // assignment failed. /// /*--cef(capi_name=set_value_byindex,index_param=index)--*/ virtual bool SetValue(int index, CefRefPtr value) =0; /// // Registers an identifier and returns true on success. Access to the // identifier will be forwarded to the CefV8Accessor instance passed to // CefV8Value::CreateObject(). Returns false if this method is called // incorrectly or an exception is thrown. For read-only values this method // will return true even though assignment failed. /// /*--cef(capi_name=set_value_byaccessor,optional_param=key)--*/ virtual bool SetValue(const CefString& key, AccessControl settings, PropertyAttribute attribute) =0; /// // Read the keys for the object's values into the specified vector. Integer- // based keys will also be returned as strings. /// /*--cef()--*/ virtual bool GetKeys(std::vector& keys) =0; /// // Sets the user data for this object and returns true on success. Returns // false if this method is called incorrectly. This method can only be called // on user created objects. /// /*--cef(optional_param=user_data)--*/ virtual bool SetUserData(CefRefPtr user_data) =0; /// // Returns the user data, if any, assigned to this object. /// /*--cef()--*/ virtual CefRefPtr GetUserData() =0; /// // Returns the amount of externally allocated memory registered for the // object. /// /*--cef()--*/ virtual int GetExternallyAllocatedMemory() =0; /// // Adjusts the amount of registered external memory for the object. Used to // give V8 an indication of the amount of externally allocated memory that is // kept alive by JavaScript objects. V8 uses this information to decide when // to perform global garbage collection. Each CefV8Value tracks the amount of // external memory associated with it and automatically decreases the global // total by the appropriate amount on its destruction. |change_in_bytes| // specifies the number of bytes to adjust by. This method returns the number // of bytes associated with the object after the adjustment. This method can // only be called on user created objects. /// /*--cef()--*/ virtual int AdjustExternallyAllocatedMemory(int change_in_bytes) =0; // ARRAY METHODS - These methods are only available on arrays. /// // Returns the number of elements in the array. /// /*--cef()--*/ virtual int GetArrayLength() =0; // FUNCTION METHODS - These methods are only available on functions. /// // Returns the function name. /// /*--cef()--*/ virtual CefString GetFunctionName() =0; /// // Returns the function handler or NULL if not a CEF-created function. /// /*--cef()--*/ virtual CefRefPtr GetFunctionHandler() =0; /// // Execute the function using the current V8 context. This method should only // be called from within the scope of a CefV8Handler or CefV8Accessor // callback, or in combination with calling Enter() and Exit() on a stored // CefV8Context reference. |object| is the receiver ('this' object) of the // function. If |object| is empty the current context's global object will be // used. |arguments| is the list of arguments that will be passed to the // function. Returns the function return value on success. Returns NULL if // this method is called incorrectly or an exception is thrown. /// /*--cef(optional_param=object)--*/ virtual CefRefPtr ExecuteFunction( CefRefPtr object, const CefV8ValueList& arguments) =0; /// // Execute the function using the specified V8 context. |object| is the // receiver ('this' object) of the function. If |object| is empty the // specified context's global object will be used. |arguments| is the list of // arguments that will be passed to the function. Returns the function return // value on success. Returns NULL if this method is called incorrectly or an // exception is thrown. /// /*--cef(optional_param=object)--*/ virtual CefRefPtr ExecuteFunctionWithContext( CefRefPtr context, CefRefPtr object, const CefV8ValueList& arguments) =0; }; /// // Class representing a V8 stack trace handle. V8 handles can only be accessed // from the thread on which they are created. Valid threads for creating a V8 // handle include the render process main thread (TID_RENDERER) and WebWorker // threads. A task runner for posting tasks on the associated thread can be // retrieved via the CefV8Context::GetTaskRunner() method. /// /*--cef(source=library)--*/ class CefV8StackTrace : public virtual CefBase { public: /// // Returns the stack trace for the currently active context. |frame_limit| is // the maximum number of frames that will be captured. /// /*--cef()--*/ static CefRefPtr GetCurrent(int frame_limit); /// // Returns true if the underlying handle is valid and it can be accessed on // the current thread. Do not call any other methods if this method returns // false. /// /*--cef()--*/ virtual bool IsValid() =0; /// // Returns the number of stack frames. /// /*--cef()--*/ virtual int GetFrameCount() =0; /// // Returns the stack frame at the specified 0-based index. /// /*--cef()--*/ virtual CefRefPtr GetFrame(int index) =0; }; /// // Class representing a V8 stack frame handle. V8 handles can only be accessed // from the thread on which they are created. Valid threads for creating a V8 // handle include the render process main thread (TID_RENDERER) and WebWorker // threads. A task runner for posting tasks on the associated thread can be // retrieved via the CefV8Context::GetTaskRunner() method. /// /*--cef(source=library)--*/ class CefV8StackFrame : public virtual CefBase { public: /// // Returns true if the underlying handle is valid and it can be accessed on // the current thread. Do not call any other methods if this method returns // false. /// /*--cef()--*/ virtual bool IsValid() =0; /// // Returns the name of the resource script that contains the function. /// /*--cef()--*/ virtual CefString GetScriptName() =0; /// // Returns the name of the resource script that contains the function or the // sourceURL value if the script name is undefined and its source ends with // a "//@ sourceURL=..." string. /// /*--cef()--*/ virtual CefString GetScriptNameOrSourceURL() =0; /// // Returns the name of the function. /// /*--cef()--*/ virtual CefString GetFunctionName() =0; /// // Returns the 1-based line number for the function call or 0 if unknown. /// /*--cef()--*/ virtual int GetLineNumber() =0; /// // Returns the 1-based column offset on the line for the function call or 0 if // unknown. /// /*--cef()--*/ virtual int GetColumn() =0; /// // Returns true if the function was compiled using eval(). /// /*--cef()--*/ virtual bool IsEval() =0; /// // Returns true if the function was called as a constructor via "new". /// /*--cef()--*/ virtual bool IsConstructor() =0; }; #endif // CEF_INCLUDE_CEF_V8_H_