nyamy/dlgversion.cpp at main · vmi/nyamy · GitHub

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


#include "misc.h"

#include "mayu.h"
#include "mayurc.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) {
		setSmallIcon(m_hwnd, IDI_ICON_mayu);
		setBigIcon(m_hwnd, IDI_ICON_mayu);

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

		wchar_t buf[1024];
		_snwprintf(buf, NUMBER_OF(buf), loadString(IDS_version).c_str(),
				   WIDEN(VERSION)
#ifndef NDEBUG
				   L" (DEBUG)"
#endif // !NDEBUG
				   ,
				   loadString(IDS_homepage).c_str(),
				   (WIDEN(LOGNAME) L"@" + toLower(WIDEN(COMPUTERNAME))).c_str(),
				   WIDEN(__DATE__) L" " WIDEN(__TIME__),
				   getCompilerVersionString().c_str(),
				   modulebuf);
		// _snwprintf leaves the buffer unterminated when it truncates
		buf[NUMBER_OF(buf) - 1] = L'\0';

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

		// set layout manager
		using LM = LayoutManager;

		addItem(GetDlgItem(m_hwnd, IDC_STATIC_mayuIcon),
				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;
	}
};


//
INT_PTR 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;
}