real time input.cpp

VC++ DEMO, used for the beginners and the amour

// Real Time Input.cpp : Defines the entry point for the application.
//

#include "stdafx.h"
#include "Mouse.h"
#include "Keyboard.h"
#include "InputMgrSys_t.h"
#include "KeyboardMgr_t.h"
#include "resource.h"


class SampleKeyEvent : public Key_Event
{
public:
	SampleKeyEvent(HWND inWindow, int inID, string inString)
	{
		m_Window	= inWindow;
		m_String	= inString;
		m_ID		= inID;
	}
	
	virtual void	ProcessEvent(void)
	{ 
		SetDlgItemText(m_Window, m_ID, m_String.c_str());
	}
	
	HWND	m_Window;
	string	m_String;
	int		m_ID;
};

/* global objects (kids, dont try this at home) */
KeyboardMgr_t	    gHotKeyManager;
InputMgrSys_t		gInputSystem;

BOOL DlgOnInitDialog(HWND hwnd, HWND hwndFocus, LPARAM lParam)
{
	SetWindowText(hwnd,_T("Keyboard--test"));
	return 0;
}

BOOL DlgOnCommand(HWND hwnd, int id, HWND hwndCtl, UINT codeNotify)
{
	switch(id)
	{
	case IDCANCEL:
		DestroyWindow(hwnd);
		PostQuitMessage(0);break;
	default:break;
	}
	return 0;
}

BOOL CALLBACK DlgProc(HWND hWnd,UINT uMsg,WPARAM wParam,LPARAM lParam)
{
	switch(uMsg)
	{
		HANDLE_MSG(hWnd,WM_INITDIALOG,DlgOnInitDialog);
		HANDLE_MSG(hWnd,WM_COMMAND,DlgOnCommand);
	}
	return 0;
}

int APIENTRY WinMain(HINSTANCE hInstance,
                     HINSTANCE hPrevInstance,
                     LPSTR     lpCmdLine,
                     int       nCmdShow)
{
	// TODO: Place code here.
	HWND hWnd = CreateDialog(hInstance,MAKEINTRESOURCE(IDD_FORMVIEW),0,DlgProc);
	
	if ( gInputSystem.Create() )
	{
		if ( gInputSystem.CreateKeyboardDevice() )
		{
			if ( gInputSystem.SetKeyboardBehavior((void*)hWnd,DISCL_BACKGROUND | DISCL_NONEXCLUSIVE) )
			{
				Hot_Key * Key_Ctrl_B = new Hot_Key("GoToBreak",
					Key(DIK_B,kismsCtrl),
					new SampleKeyEvent(hWnd, IDC_STATE, "Go To Break - Just Pressed"),								
					new SampleKeyEvent(hWnd, IDC_STATE, "Go To Break - Pressed"),
					new SampleKeyEvent(hWnd, IDC_STATE, "Go To Break - Just Released"));
				Hot_Key * Key_H = new Hot_Key("GoToHelp",
					Key(DIK_H,kismsShift),
					new SampleKeyEvent(hWnd, IDC_STATE, "Go To Help - Just Pressed"),								
					new SampleKeyEvent(hWnd, IDC_STATE, "Go To Help - Pressed"),
					new SampleKeyEvent(hWnd, IDC_STATE, "Go To Help - Just Released"));

				gHotKeyManager.SetKeyboardMap(Key_Ctrl_B);
				gHotKeyManager.SetKeyboardMap(Key_H);

				ShowWindow(hWnd,nCmdShow);
				UpdateWindow(hWnd);	
				MSG		theMessage = {0};
				while (GetMessage(&theMessage, NULL, NULL, NULL)) 
				{ 
					if (!IsWindow(hWnd) || !IsDialogMessage(hWnd, &theMessage)) 
					{ 
						TranslateMessage(&theMessage); 
						DispatchMessage(&theMessage); 
					}
					else
					{
						gInputSystem.UpdateKeyboard();
						gHotKeyManager.FireEvent(gInputSystem.GetJustPressedKeys(), gInputSystem.GetPressedKeys(),
												 gInputSystem.GetJustUnPressedKeys());
					}
				} 
			}
		}
	}
	return 0;
}