/* 
** Copyright 2008, Stefano Ceccherini (stefano.ceccherini@gmail.com).
** All rights reserved.
** Distributed under the terms of the MIT License.
*/

#include <Application.h>
#include <Font.h>

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

#include <WidthBuffer.h>


class App : public BApplication {
public:
        App();
        ~App();
        virtual void ReadyToRun();
        
private:
        _BWidthBuffer_ *fWidthBuffer;
        thread_id fThread;
        
        int32 TesterFunc();
        static int32 _thread(void *data);
        
};


int main()
{
        App app;
        app.Run();
        return 0;
}


App::App()
        :BApplication("application/x-vnd-WidthBufferTest")
{
        fWidthBuffer = new _BWidthBuffer_;
        fThread = spawn_thread(App::_thread, "widthbuffer tester", 
                                B_NORMAL_PRIORITY, this);
}

 
void
App::ReadyToRun()
{
        resume_thread(fThread);
}


App::~App()
{
        status_t status;
        wait_for_thread(fThread, &status);
        delete fWidthBuffer;
}


int32
App::TesterFunc()
{
        FILE *file = fopen("/boot/beos/etc/termcap", "r");
        if (file != NULL) {
                char buffer[512];
                while (fgets(buffer, 512, file)) {
                        float width = fWidthBuffer->StringWidth(buffer, 0,
                                                        strlen(buffer), be_plain_font);
                        printf("string: %s, width: %f\n", buffer, width);
                }
                fclose(file);
        }

        PostMessage(B_QUIT_REQUESTED);
        
        return 0;
}


int32
App::_thread(void *data)
{
        return static_cast<App *>(data)->TesterFunc();
}