//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// dlgversion.cpp


#include "misc.h"

#include "nodoka.h"
#include "nodokarc.h"
#include "windowstool.h"
#include "compiler_specific_func.h"
#include "layoutmanager.h"

#include <cstdio>
#include <windowsx.h>


///
class DlgVersion : public LayoutManager
	{
	HWND m_hwnd;		///

	public:
		///
		DlgVersion(HWND i_hwnd)
			: LayoutManager(i_hwnd),
			m_hwnd(i_hwnd)
			{
			}

		/// WM_INITDIALOG
		BOOL wmInitDialog(HWND /* i_focus */, LPARAM i_lParam)
			{
			TCHAR *nodokadVersion = (TCHAR*)i_lParam;
			setSmallIcon(m_hwnd, IDI_ICON_nodoka);
			setBigIcon(m_hwnd, IDI_ICON_nodoka);

			_TCHAR modulebuf[1024];
			CHECK_TRUE( GetModuleFileName(g_hInst, modulebuf,
				NUMBER_OF(modulebuf)) );

			_TCHAR buf[1024];
			_sntprintf(buf, NUMBER_OF(buf), loadString(IDS_version).c_str(),
				_T(VERSION)
#ifndef NDEBUG
				_T(" (DEBUG)")
#endif // !NDEBUG
#ifdef _UNICODE
				_T(" (UNICODE)")
#endif // !_UNICODE
				,
				nodokadVersion,
				loadString(IDS_homepage).c_str(),
				(_T(LOGNAME) _T("@") + toLower(_T(COMPUTERNAME))).c_str(),
				_T(__DATE__) _T(" ") _T(__TIME__),
				getCompilerVersionString().c_str(),
				modulebuf);


			Edit_SetText(GetDlgItem(m_hwnd, IDC_EDIT_builtBy), buf);

			// set layout manager
			typedef LayoutManager LM;

			addItem(GetDlgItem(m_hwnd, IDC_STATIC_nodokaIcon),
				LM::ORIGIN_LEFT_EDGE, LM::ORIGIN_TOP_EDGE,
				LM::ORIGIN_LEFT_EDGE, LM::ORIGIN_TOP_EDGE);
			addItem(GetDlgItem(m_hwnd, IDC_EDIT_builtBy),
				LM::ORIGIN_LEFT_EDGE, LM::ORIGIN_TOP_EDGE,
				LM::ORIGIN_RIGHT_EDGE, LM::ORIGIN_BOTTOM_EDGE);
			addItem(GetDlgItem(m_hwnd, IDC_BUTTON_download),
				LM::ORIGIN_CENTER, LM::ORIGIN_BOTTOM_EDGE,
				LM::ORIGIN_CENTER, LM::ORIGIN_BOTTOM_EDGE);
			addItem(GetDlgItem(m_hwnd, IDOK),
				LM::ORIGIN_CENTER, LM::ORIGIN_BOTTOM_EDGE,
				LM::ORIGIN_CENTER, LM::ORIGIN_BOTTOM_EDGE);
			restrictSmallestSize();

			return TRUE;
			}

		/// WM_CLOSE
		BOOL wmClose()
			{
			CHECK_TRUE( EndDialog(m_hwnd, 0) );
			return TRUE;
			}

		/// WM_COMMAND
		BOOL wmCommand(int /* i_notifyCode */, int i_id, HWND /* i_hwndControl */)
			{
			switch (i_id)
				{
				case IDOK:
					{
					CHECK_TRUE( EndDialog(m_hwnd, 0) );
					return TRUE;
					}
				case IDC_BUTTON_download:
					{
					ShellExecute(NULL, NULL, loadString(IDS_homepage).c_str(),
						NULL, NULL, SW_SHOWNORMAL);
					CHECK_TRUE( EndDialog(m_hwnd, 0) );
					return TRUE;
					}
				}
			return FALSE;
			}
	};


//
BOOL CALLBACK dlgVersion_dlgProc(
																 HWND i_hwnd, UINT i_message, WPARAM i_wParam, LPARAM i_lParam)
	{
	DlgVersion *wc;
	getUserData(i_hwnd, &wc);
	if (!wc)
		switch (i_message)
		{
			case WM_INITDIALOG:
				wc = setUserData(i_hwnd, new DlgVersion(i_hwnd));
				return wc->wmInitDialog(reinterpret_cast<HWND>(i_wParam), i_lParam);
		}
	else
		switch (i_message)
		{
			case WM_COMMAND:
				return wc->wmCommand(HIWORD(i_wParam), LOWORD(i_wParam),
					reinterpret_cast<HWND>(i_lParam));
			case WM_CLOSE:
				return wc->wmClose();
			case WM_NCDESTROY:
				delete wc;
				return TRUE;
			default:
				return wc->defaultWMHandler(i_message, i_wParam, i_lParam);
		}
	return FALSE;
	}
