win32gui: adds a splash screen

The splash screen uses the VERSION_MAJOR,
VERSION_MINOR, and PATCHLEVEL macros, but there is no room in case one
of these goes into two digits.  That seems like a safe assumption to
make.

The Makefile have rip.uu/splash.uu added to them.  However, this won't
work if you don't have splash.uu.  Instead, just copy rip.uu or another
.uu and name it splash.uu.  Make expects to have splash.uu present (at
least Borland's make).   It doesn't add splash.uu decoding to the IDE
framework.  It does a bit in winhack.rc and Makefile.bcc to bring
winhack.rc up to sync with Borland's compiler.  If you don't like the
splash screen, then I'll have to redo that part of the patch apart from
the others.

Files

@@ -226,12 +226,12 @@ levstuff.dsp    levstuff.mak    makedefs.dsp    mhaskyn.c       mhaskyn.h
 mhcmd.c         mhcmd.h         mhdlg.c         mhdlg.h         mhfont.c
 mhfont.h        mhinput.c       mhinput.h       mhmain.c        mhmain.h
 mhmap.c         mhmap.h         mhmenu.c        mhmenu.h        mhmsg.h
-mhmsgwnd.c      mhmsgwnd.h      mhrip.c         mhrip.h         mhstatus.c
-mhstatus.h      mhtext.c        mhtext.h        mnsel.uu        mnselcnt.uu
-mnunsel.uu      mswproc.c       nethack.dsw     nethackw.dsp    petmark.uu
-recover.dsp     resource.h      tile2bmp.c      tile2bmp.dsp    tilemap.dsp
-tiles.dsp       tiles.mak       winhack.c       winhack.h       winhack.rc
-winMS.h
+mhmsgwnd.c      mhmsgwnd.h      mhrip.c         mhrip.h         mhsplash.h
+mhsplash.c      mhstatus.c      mhstatus.h      mhtext.c        mhtext.h
+mnsel.uu        mnselcnt.uu     mnunsel.uu      mswproc.c       nethack.dsw
+nethackw.dsp    petmark.uu      recover.dsp     resource.h      splash.uu
+tile2bmp.c      tile2bmp.dsp    tilemap.dsp     tiles.dsp       tiles.mak
+winhack.c       winhack.h       winhack.rc      winMS.h
 
 
 

win/win32/mhsplash.c

@@ -0,0 +1,170 @@
+/* Copyright (C) 2002 Yitzhak Sapir */
+/* NetHack may be freely redistributed.  See license for details. */
+
+#include "winMS.h"
+#include "resource.h"
+#include "mhsplash.h"
+#include "mhmsg.h"
+#include "mhfont.h"
+#include "patchlevel.h"
+
+PNHWinApp GetNHApp(void);
+
+BOOL CALLBACK NHSplashWndProc(HWND, UINT, WPARAM, LPARAM);
+
+#define SPLASH_WIDTH		440
+#define SPLASH_HEIGHT		240
+#define SPLASH_VERSION_X		290
+#define SPLASH_VERSION_Y		10
+#define SPLASH_EXTRA_X_BEGIN	15
+#define SPLASH_EXTRA_X_END	415
+#define SPLASH_EXTRA_Y		150
+#define SPLASH_OFFSET_X		10
+#define SPLASH_OFFSET_Y		10
+
+extern HFONT version_splash_font;
+extern HFONT extrainfo_splash_font;
+
+void mswin_display_splash_window ()
+{
+	MSG msg;
+	RECT rt;
+	HWND mapWnd;
+	RECT splashrt;
+	RECT clientrt;
+	RECT controlrt;
+	HWND hWnd;
+
+	hWnd = CreateDialog(GetNHApp()->hApp, MAKEINTRESOURCE(IDD_SPLASH),
+	    GetNHApp()->hMainWnd, NHSplashWndProc);
+	if( !hWnd ) panic("Cannot create Splash window");
+	mswin_init_splashfonts(hWnd);
+	GetNHApp()->hPopupWnd = hWnd;
+	mapWnd = mswin_hwnd_from_winid(WIN_MAP);
+	if( !IsWindow(mapWnd) ) mapWnd = GetNHApp()->hMainWnd;
+	/* Get control size */
+	GetWindowRect (GetDlgItem(hWnd, IDOK), &controlrt);
+	controlrt.right -= controlrt.left;
+	controlrt.bottom -= controlrt.top;
+	/* Get current client area */
+	GetClientRect (hWnd, &clientrt);
+	/* Get window size */
+	GetWindowRect(hWnd, &splashrt);
+	splashrt.right -= splashrt.left;
+	splashrt.bottom -= splashrt.top;
+	/* Get difference between requested client area and current value */
+	splashrt.right += SPLASH_WIDTH + SPLASH_OFFSET_X * 2 - clientrt.right;
+	splashrt.bottom += SPLASH_HEIGHT + controlrt.bottom + SPLASH_OFFSET_Y * 3 - clientrt.bottom;
+	/* Place the window centered */
+	GetWindowRect(mapWnd, &rt);
+	rt.left += (rt.right - rt.left - splashrt.right) / 2;
+	rt.top += (rt.bottom - rt.top - splashrt.bottom) / 2;
+	MoveWindow(hWnd, rt.left, rt.top, splashrt.right, splashrt.bottom, TRUE);
+	/* Place the control */
+	GetClientRect (hWnd, &clientrt);
+	MoveWindow (GetDlgItem(hWnd, IDOK),
+	    (clientrt.right - clientrt.left - controlrt.right) / 2,
+	    clientrt.bottom - controlrt.bottom - SPLASH_OFFSET_Y,
+	    controlrt.right, controlrt.bottom, TRUE);
+	ShowWindow(hWnd, SW_SHOW);
+
+	while( IsWindow(hWnd) &&
+		   GetMessage(&msg, NULL, 0, 0)!=0 ) {
+		if( !IsDialogMessage(hWnd, &msg) ) {
+			if (!TranslateAccelerator(msg.hwnd, GetNHApp()->hAccelTable, &msg)) {
+				TranslateMessage(&msg);
+				DispatchMessage(&msg);
+			}
+		}
+	}
+
+	GetNHApp()->hPopupWnd = NULL;
+	mswin_destroy_splashfonts();
+}
+
+BOOL CALLBACK NHSplashWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+	HDC hdc;
+	switch (message)
+	{
+	case WM_INITDIALOG:
+	    /* set text control font */
+		hdc = GetDC(hWnd);
+		hdc = GetDC(hWnd);
+		SendMessage(hWnd, WM_SETFONT,
+			(WPARAM)mswin_get_font(NHW_TEXT, ATR_NONE, hdc, FALSE), 0);
+		ReleaseDC(hWnd, hdc);
+
+		ReleaseDC(hWnd, hdc);
+
+		SetFocus(GetDlgItem(hWnd, IDOK));
+	return FALSE;
+
+	case WM_PAINT:
+	{
+		char VersionString[BUFSZ];
+		char InfoString[BUFSZ];
+		RECT rt;
+		HDC hdcBitmap;
+		HANDLE OldBitmap;
+		HANDLE OldFont;
+
+		hdc = GetDC (hWnd);
+		/* Show splash graphic */
+
+		hdcBitmap = CreateCompatibleDC(hdc);
+		SetBkMode (hdc, OPAQUE);
+		OldBitmap = SelectObject(hdcBitmap, GetNHApp()->bmpSplash);
+		BitBlt (hdc, SPLASH_OFFSET_X, SPLASH_OFFSET_Y, SPLASH_WIDTH,
+		    SPLASH_HEIGHT, hdcBitmap, 0, 0, SRCCOPY);
+		SelectObject (hdcBitmap, OldBitmap);
+		DeleteDC (hdcBitmap);
+
+		SetBkMode (hdc, TRANSPARENT);
+		/* Print version number */
+
+		SetTextColor (hdc, RGB(0, 0, 0));
+		rt.right = rt.left = SPLASH_VERSION_X;
+		rt.bottom = rt.top = SPLASH_VERSION_Y;
+		Sprintf (VersionString, "%d.%d.%d", VERSION_MAJOR, VERSION_MINOR,
+		    PATCHLEVEL);
+		OldFont = SelectObject(hdc, version_splash_font);
+		DrawText (hdc, VersionString, strlen(VersionString), &rt,
+		    DT_LEFT | DT_NOPREFIX | DT_CALCRECT);
+		DrawText (hdc, VersionString, strlen(VersionString), &rt,
+		    DT_LEFT | DT_NOPREFIX);
+
+		/* Print copyright banner */
+
+		SetTextColor (hdc, RGB(255, 255, 255));
+		Sprintf (InfoString, "%s\n%s\n%s\n", COPYRIGHT_BANNER_A, COPYRIGHT_BANNER_B,
+		    COPYRIGHT_BANNER_C);
+		SelectObject(hdc, extrainfo_splash_font);
+		rt.left = SPLASH_EXTRA_X_BEGIN;
+		rt.right = SPLASH_EXTRA_X_END;
+		rt.bottom = rt.top = SPLASH_EXTRA_Y;
+		DrawText (hdc, InfoString, strlen(InfoString), &rt,
+		    DT_LEFT | DT_NOPREFIX | DT_LEFT | DT_VCENTER | DT_CALCRECT);
+		DrawText (hdc, InfoString, strlen(InfoString), &rt,
+		    DT_LEFT | DT_NOPREFIX | DT_LEFT | DT_VCENTER);
+
+		SelectObject(hdc, OldFont);
+		ReleaseDC(hWnd, hdc);
+	}
+	break;
+
+	case WM_COMMAND:
+	switch (LOWORD(wParam))
+        {
+		case IDOK:
+			mswin_window_mark_dead(mswin_winid_from_handle(hWnd));
+			if( GetNHApp()->hMainWnd==hWnd )
+				GetNHApp()->hMainWnd=NULL;
+			DestroyWindow(hWnd);
+			SetFocus(GetNHApp()->hMainWnd);
+			return TRUE;
+		}
+	break;
+	}
+	return FALSE;
+}

win/win32/mhsplash.h

@@ -0,0 +1,13 @@
+/* Copyright (C) 2002 by Alex Kompel */
+/* NetHack may be freely redistributed.  See license for details. */
+
+#ifndef MSWINSplashWindow_h
+#define MSWINSplashWindow_h
+
+#include "winMS.h"
+#include "config.h"
+#include "global.h"
+
+void mswin_display_splash_window (void);
+
+#endif /* MSWINSplashWindow_h */