dart_sfml test

gistfile1.cpp

#include <string.h>
#include <stdlib.h>
#include <stdio.h>

#include "include/dart_api.h"

#include <SFML/Audio.hpp>
#include <SFML/Graphics.hpp>
#include <SFML/OpenGL.hpp>
#include <SFML/Window.hpp>





Dart_NativeFunction ResolveName(Dart_Handle name,
                                int argc,
                                bool* auto_setup_scope);


DART_EXPORT Dart_Handle dart_sfml_Init(Dart_Handle parent_library) {
    if (Dart_IsError(parent_library)) {
        return parent_library;
    }
    Dart_Handle result_code = Dart_SetNativeResolver(parent_library, ResolveName, NULL);
    
    if (Dart_IsError(result_code)) {
        return result_code;
    }
    
    return Dart_Null();
}

Dart_Handle HandleError(Dart_Handle handle) {
    if (Dart_IsError(handle)) {
        Dart_PropagateError(handle);
    }
    return handle;
}


void CreateWindow(Dart_NativeArguments arguments) {
    Dart_EnterScope();
    sf::Window window(sf::VideoMode(600, 400), "testwindow");
    Dart_ExitScope();
}


struct FunctionLookup {
    const char* name;
    Dart_NativeFunction function;
};

FunctionLookup function_list[] = {
    {"CreateWindow", CreateWindow}
};

Dart_NativeFunction ResolveName(Dart_Handle name,
                                int argc,
                                bool* auto_setup_scope) {
    if (!Dart_IsString(name)) {
        return NULL;
    }
    Dart_NativeFunction result = NULL;
    if (auto_setup_scope == NULL) {
        return NULL;
    }
    
    Dart_EnterScope();
    const char* cname;
    HandleError(Dart_StringToCString(name, &cname));
    
    for (int i=0; function_list[i].name != NULL; ++i) {
        if (strcmp(function_list[i].name, cname) == 0) {
            *auto_setup_scope = true;
            result = function_list[i].function;
            break;
        }
    }
    
    if (result != NULL) {
        Dart_ExitScope();
        return result;
    }
    
    Dart_ExitScope();
    return result;
}

gistfile2.dart

library sfml;
import 'dart-ext:dart_sfml';


void createWindow(String name, int width, int height) native 'CreateWindow';