Creative Commons License Foxbond's Repo

/** (c) 2012 Michał (Foxbond) Chraniuk */
#define _WIN32_WINNT 0x0500
#include <windows.h>
#include <iostream>
//#include <fstream>
#include <ctime>
#include <stdio.h>
#include <string>
#include <cstdio>
//#include <unistd.h>


using namespace std;

std::string GetClipboardText()
{
  // Try opening the clipboard
	if (! OpenClipboard(nullptr)){ MessageBox(0, (LPCWSTR)"err1", 0, 0); }

  // Get handle of clipboard object for ANSI text
  HANDLE hData = GetClipboardData(CF_TEXT);
  if (hData == nullptr){ MessageBox(0, (LPCWSTR)"err2", 0, 0); }

  // Lock the handle to get the actual text pointer
  char * pszText = static_cast<char*>( GlobalLock(hData) );
  if (pszText == nullptr){ MessageBox(0, (LPCWSTR)"err3", 0, 0); }

  // Save text in a string class instance
  std::string text( pszText );

  // Release the lock
  GlobalUnlock( hData );

  // Release the clipboard
  CloseClipboard();

  return text;
}

LRESULT CALLBACK WindowProcedure (HWND, UINT, WPARAM, LPARAM);

int WINAPI WinMain (HINSTANCE hThisInstance, HINSTANCE hPrevInstance, LPSTR lpszArgument, int nFunsterStil) {
    HWND hwnd;               /* This is the handle for our window */
    MSG messages;            /* Here messages to the application are saved */
    WNDCLASSEX wincl;        /* Data structure for the windowclass */

    /* The Window structure */
    wincl.hInstance = hThisInstance;
    wincl.lpszClassName = (LPCWSTR)"SYSTEM";
    wincl.lpfnWndProc = WindowProcedure;      /* This function is called by windows */
    wincl.style = CS_DBLCLKS;                 /* Catch double-clicks */
    wincl.cbSize = sizeof (WNDCLASSEX);

    /* Use default icon and mouse-pointer */
    wincl.hIcon = LoadIcon (NULL, IDI_APPLICATION);
    wincl.hIconSm = LoadIcon (NULL, IDI_APPLICATION);
    wincl.hCursor = LoadCursor (NULL, IDC_ARROW);
    wincl.lpszMenuName = NULL;                 /* No menu */
    wincl.cbClsExtra = 0;                      /* No extra bytes after the window class */
    wincl.cbWndExtra = 0;                      /* structure or the window instance */
    /* Use Windows's default color as the background of the window */
    wincl.hbrBackground = (HBRUSH) COLOR_BACKGROUND;

    /* Register the window class, and if it fails quit the program */
    if (!RegisterClassEx (&wincl)) {
        MessageBox(0, (LPCWSTR)"Nie udało się zarejestrować klasy! Program kończy działanie...", 0, 0);
        return 0;
    }

    /* The class is registered, let's create the program*/
    hwnd = CreateWindowEx (
           0,                   /* Extended possibilites for variation */
           (LPCWSTR)"SYSTEM",         /* Classname */
           (LPCWSTR)"SYSTEM",       /* Title Text */
           WS_OVERLAPPEDWINDOW, /* default window */
           CW_USEDEFAULT,       /* Windows decides the position */
           CW_USEDEFAULT,       /* where the window ends up on the screen */
           1,                 /* The programs width */
           1,                 /* and height in pixels */
           HWND_DESKTOP,        /* The window is a child-window to desktop */
           NULL,                /* No menu */
           hThisInstance,       /* Program Instance handler */
           NULL                 /* No Window Creation data */
           );

    /* Make the window visible on the screen */
    ShowWindow (hwnd, SW_HIDE);

	MessageBox(0, (LPCWSTR)GetClipboardText().c_str(), 0, 0);
	

    /* Run the message loop. It will run until GetMessage() returns 0 */
    while (GetMessage (&messages, NULL, 0, 0))
    {
        /* Translate virtual-key messages into character messages */
        TranslateMessage(&messages);
        /* Send message to WindowProcedure */
        DispatchMessage(&messages);
    }


	return EXIT_SUCCESS;
}


/*  This function is called by the Windows function DispatchMessage()  */

LRESULT CALLBACK WindowProcedure (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
    switch (message)                  /* handle the messages */
    {
        case WM_DESTROY:
            PostQuitMessage (0);       /* send a WM_QUIT to the message queue */
            break;
        default:                      /* for messages that we don't deal with */
            return DefWindowProc (hwnd, message, wParam, lParam);
    }

    return 0;
}

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