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// Windows/Control/Dialog.cpp
#include "StdAfx.h"
#ifndef _UNICODE
#include "Common/StringConvert.h"
#endif
#include "Windows/Control/Dialog.h"
extern HINSTANCE g_hInstance;
#ifndef _UNICODE
extern bool g_IsNT;
#endif
namespace NWindows {
namespace NControl {
static INT_PTR APIENTRY DialogProcedure(HWND dialogHWND, UINT message,
WPARAM wParam, LPARAM lParam)
{
CWindow dialogTmp(dialogHWND);
if (message == WM_INITDIALOG)
dialogTmp.SetUserDataLongPtr(lParam);
CDialog *dialog = (CDialog *)(dialogTmp.GetUserDataLongPtr());
if (dialog == NULL)
return FALSE;
if (message == WM_INITDIALOG)
dialog->Attach(dialogHWND);
return BoolToBOOL(dialog->OnMessage(message, wParam, lParam));
}
bool CDialog::OnMessage(UINT message, WPARAM wParam, LPARAM lParam)
{
switch (message)
{
case WM_INITDIALOG:
return OnInit();
case WM_COMMAND:
return OnCommand(wParam, lParam);
case WM_NOTIFY:
return OnNotify(wParam, (LPNMHDR) lParam);
case WM_HELP:
{
OnHelp((LPHELPINFO)lParam);
return true;
}
case WM_TIMER:
{
return OnTimer(wParam, lParam);
}
default:
return false;
}
}
bool CDialog::OnCommand(WPARAM wParam, LPARAM lParam)
{
return OnCommand(HIWORD(wParam), LOWORD(wParam), lParam);
}
bool CDialog::OnCommand(int code, int itemID, LPARAM lParam)
{
if (code == BN_CLICKED)
return OnButtonClicked(itemID, (HWND)lParam);
return false;
}
bool CDialog::OnButtonClicked(int buttonID, HWND buttonHWND)
{
switch(buttonID)
{
case IDOK:
OnOK();
break;
case IDCANCEL:
OnCancel();
break;
case IDHELP:
OnHelp();
break;
default:
return false;
}
return true;
}
bool CModelessDialog::Create(LPCTSTR templateName, HWND parentWindow)
{
HWND aHWND = CreateDialogParam(g_hInstance, templateName, parentWindow, DialogProcedure, (LPARAM)this);
if (aHWND == 0)
return false;
Attach(aHWND);
return true;
}
INT_PTR CModalDialog::Create(LPCTSTR templateName, HWND parentWindow)
{
return DialogBoxParam(g_hInstance, templateName, parentWindow, DialogProcedure, (LPARAM)this);
}
#ifndef _UNICODE
bool CModelessDialog::Create(LPCWSTR templateName, HWND parentWindow)
{
HWND aHWND;
if (g_IsNT)
aHWND = CreateDialogParamW(g_hInstance, templateName, parentWindow, DialogProcedure, (LPARAM)this);
else
{
AString name;
LPCSTR templateNameA;
if (IS_INTRESOURCE(templateName))
templateNameA = (LPCSTR)templateName;
else
{
name = GetSystemString(templateName);
templateNameA = name;
}
aHWND = CreateDialogParamA(g_hInstance, templateNameA, parentWindow, DialogProcedure, (LPARAM)this);
}
if (aHWND == 0)
return false;
Attach(aHWND);
return true;
}
INT_PTR CModalDialog::Create(LPCWSTR templateName, HWND parentWindow)
{
if (g_IsNT)
return DialogBoxParamW(g_hInstance, templateName, parentWindow, DialogProcedure, (LPARAM)this);
AString name;
LPCSTR templateNameA;
if (IS_INTRESOURCE(templateName))
templateNameA = (LPCSTR)templateName;
else
{
name = GetSystemString(templateName);
templateNameA = name;
}
return DialogBoxParamA(g_hInstance, templateNameA, parentWindow, DialogProcedure, (LPARAM)this);
}
#endif
}}
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