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// Windows/Control/Window2.cpp
#include "StdAfx.h"
#include "Windows/Control/Window2.h"
// extern HINSTANCE g_hInstance;
namespace NWindows {
namespace NControl {
static LRESULT CALLBACK WindowProcedure(HWND aHWND, UINT message,
WPARAM wParam, LPARAM lParam)
{
CWindow tempWindow(aHWND);
if (message == WM_NCCREATE)
tempWindow.SetUserDataLongPtr(
LONG_PTR(((LPCREATESTRUCT)lParam)->lpCreateParams));
CWindow2 *window = (CWindow2*)(tempWindow.GetUserDataLongPtr());
if (window == NULL)
return DefWindowProc(aHWND, message, wParam, lParam);
if (message == WM_NCCREATE)
window->Attach(aHWND);
if (window == 0)
return DefWindowProc(aHWND, message, wParam, lParam);
return window->OnMessage(message, wParam, lParam);
}
bool CWindow2::CreateEx(DWORD exStyle, LPCTSTR className,
LPCTSTR windowName, DWORD style,
int x, int y, int width, int height,
HWND parentWindow, HMENU idOrHMenu,
HINSTANCE instance)
{
WNDCLASS windowClass;
if(!::GetClassInfo(instance, className, &windowClass))
{
// windowClass.style = CS_HREDRAW | CS_VREDRAW;
windowClass.style = 0;
windowClass.lpfnWndProc = WindowProcedure;
windowClass.cbClsExtra = NULL;
windowClass.cbWndExtra = NULL;
windowClass.hInstance = instance;
windowClass.hIcon = NULL;
windowClass.hCursor = LoadCursor(NULL, IDC_ARROW);
windowClass.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
windowClass.lpszMenuName = NULL;
windowClass.lpszClassName = className;
if (::RegisterClass(&windowClass) == 0)
return false;
}
return CWindow::CreateEx(exStyle, className, windowName,
style, x, y, width, height, parentWindow,
idOrHMenu, instance, this);
}
LRESULT CWindow2::OnMessage(UINT message, WPARAM wParam, LPARAM lParam)
{
LRESULT result;
switch (message)
{
case WM_CREATE:
if (!OnCreate((CREATESTRUCT *)lParam))
return -1;
break;
case WM_COMMAND:
if (OnCommand(wParam, lParam, result))
return result;
break;
case WM_NOTIFY:
if (OnNotify(wParam, (LPNMHDR) lParam, result))
return result;
break;
case WM_DESTROY:
OnDestroy();
break;
case WM_CLOSE:
OnClose();
return 0;
case WM_SIZE:
if (OnSize(wParam, LOWORD(lParam), HIWORD(lParam)))
return 0;
}
return DefProc(message, wParam, lParam);
}
bool CWindow2::OnCommand(WPARAM wParam, LPARAM lParam, LRESULT &result)
{
return OnCommand(HIWORD(wParam), LOWORD(wParam), lParam, result);
}
bool CWindow2::OnCommand(int code, int itemID, LPARAM lParam, LRESULT &result)
{
return false;
// return DefProc(message, wParam, lParam);
/*
if (code == BN_CLICKED)
return OnButtonClicked(itemID, (HWND)lParam);
*/
}
/*
bool CDialog::OnButtonClicked(int buttonID, HWND buttonHWND)
{
switch(aButtonID)
{
case IDOK:
OnOK();
break;
case IDCANCEL:
OnCancel();
break;
case IDHELP:
OnHelp();
break;
default:
return false;
}
return true;
}
*/
}}
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