Loading Fixes

module main;

import std.c.windows.windows;

import dsfml.audio;
import dsfml.graphics;
import dsfml.window;
import dsfml.system;

import std.c.windows.windows;
import std.stdio;
import std.conv;
import std.string;

pragma(lib, "comdlg32");

struct OPENFILENAME {
    DWORD         lStructSize;
    HWND          hwndOwner;
    HINSTANCE     hInstance;
    LPCTSTR       lpstrFilter;
    LPTSTR        lpstrCustomFilter;
    DWORD         nMaxCustFilter;
    DWORD         nFilterIndex;
    LPTSTR        lpstrFile;
    DWORD         nMaxFile;
    LPTSTR        lpstrFileTitle;
    DWORD         nMaxFileTitle;
    LPCTSTR       lpstrInitialDir;
    LPCTSTR       lpstrTitle;
    DWORD         Flags;
    WORD          nFileOffset;
    WORD          nFileExtension;
    LPCTSTR       lpstrDefExt;
    LPARAM        lCustData;
    LPOFNHOOKPROC lpfnHook;
    LPCTSTR       lpTemplateName;
}

extern(Windows) BOOL GetOpenFileNameA(OPENFILENAME*);

void main()
{
    auto font = new dsfml.graphics.font.Font();
    font.loadFromFile("arial.ttf");
    auto window = new RenderWindow(VideoMode(1280, 720), "Virtual Soundboard", Window.Style.Titlebar | Window.Style.Close);

    auto bgColor = Color(29, 29, 29, 255);

    auto label = new Text("Uninitialized", font);
    label.setCharacterSize(15);
    label.position(Vector2f(50, 50));

    SoundBuffer buffer = new SoundBuffer();

    while (window.isOpen())
    {
        Event event;

        while(window.pollEvent(event))
        {
            if(event.type == Event.EventType.Closed)
            {
                window.close();
            }
            if(event.type == Event.EventType.MouseButtonReleased)
            {
                if(event.mouseButton.button == 0)
                {
                    writeln("finding sound file");
                    auto temp = openSoundFile();
                    writeln("file found: " ~ temp);
//                  if(!buffer.loadFromFile(temp))
//                  {
//                      writeln("Buffer load failed");
//                      return;
//                  }
                    auto setLabel = temp[(temp.lastIndexOf('\\') + 1)..$].dup;
                    writefln("Setting label text to %s", setLabel);
                    label.setString(to!(dstring)(setLabel));
                    writeln("Label set.");
                }
            }
        }

        window.clear(bgColor);
        window.draw(label);

        window.display();
    }
}

auto openSoundFile()
{
    char[256] filenameBuffer;
    filenameBuffer[0] = 0;
    OPENFILENAME info;
    info.lStructSize = OPENFILENAME.sizeof;
    info.lpstrFilter = "Audio Files\0*.wav;*.ogg\0\0".ptr;
    info.lpstrFile = filenameBuffer.ptr;
    info.nMaxFile = filenameBuffer.length;
    if(GetOpenFileNameA(&info))
    {
        return to!string(filenameBuffer.ptr);
    }
    else return to!string("!!failed");
}