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nethack/win/win32/mhsplash.c
nhmall 88f6df2d8b some tabs to spaces 
cd src
    grep -P -n '\t' *.c | grep -v "1:"
    cd ../include
    grep -P -n '\t' *.h | grep -v "1:"
    cd ..

side note: win/Qt/*.cpp are full of tabs
2022-10-26 14:21:23 -04:00

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8.9 KiB
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/* NetHack 3.7 mhsplash.c $NHDT-Date: 1596498360 2020/08/03 23:46:00 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.36 $ */
/* Copyright (C) 2001 by Alex Kompel */
/* NetHack may be freely redistributed. See license for details. */
#include "win10.h"
#include "winMS.h"
#include "resource.h"
#include "mhsplash.h"
#include "mhmsg.h"
#include "mhfont.h"
#include "config.h"
#if !defined(VERSION_MAJOR)
#include "patchlevel.h"
#endif
#include "dlb.h"
#define LLEN 128
PNHWinApp GetNHApp(void);
INT_PTR CALLBACK NHSplashWndProc(HWND, UINT, WPARAM, LPARAM);
#define SPLASH_WIDTH_96DPI 440
#define SPLASH_HEIGHT_96DPI 322
#define SPLASH_OFFSET_X_96DPI 10
#define SPLASH_OFFSET_Y_96DPI 10
#define SPLASH_VERSION_X_96DPI 280
#define SPLASH_VERSION_Y_96DPI 0
typedef struct {
int boarder_width;
int boarder_height;
int client_width;
int client_height;
int ok_control_width;
int ok_control_height;
int ok_control_offset_x;
int ok_control_offset_y;
int text_control_width;
int text_control_height;
int text_control_offset_x;
int text_control_offset_y;
int window_width;
int window_height;
int width;
int height;
int offset_x;
int offset_y;
int version_x;
int version_y;
HFONT hFont;
} SplashData;
static void
mswin_set_splash_data(HWND hWnd, SplashData * sd, double scale)
{
RECT client_rect;
RECT window_rect;
RECT ok_control_rect;
RECT text_control_rect;
GetClientRect(hWnd, &client_rect);
GetWindowRect(hWnd, &window_rect);
GetWindowRect(GetDlgItem(hWnd, IDOK), &ok_control_rect);
GetWindowRect(GetDlgItem(hWnd, IDC_EXTRAINFO), &text_control_rect);
sd->boarder_width = (window_rect.right - window_rect.left) -
(client_rect.right - client_rect.left);
sd->boarder_height = (window_rect.bottom - window_rect.top) -
(client_rect.bottom - client_rect.top);
sd->ok_control_width = ok_control_rect.right - ok_control_rect.left;
sd->ok_control_height = ok_control_rect.bottom - ok_control_rect.top;
sd->width = (int)(scale * SPLASH_WIDTH_96DPI);
sd->height = (int)(scale * SPLASH_HEIGHT_96DPI);
sd->offset_x = (int)(scale * SPLASH_OFFSET_X_96DPI);
sd->offset_y = (int)(scale * SPLASH_OFFSET_Y_96DPI);
sd->version_x = (int)(scale * SPLASH_VERSION_X_96DPI);
sd->version_y = (int)(scale * SPLASH_VERSION_Y_96DPI);
sd->client_width = sd->width + sd->offset_x * 2;
sd->client_height = sd->height + sd->ok_control_height +
sd->offset_y * 3;
sd->window_width = sd->client_width + sd->boarder_width;
sd->window_height = sd->client_height + sd->boarder_height;
sd->ok_control_offset_x = (sd->client_width - sd->ok_control_width) / 2;
sd->ok_control_offset_y = sd->client_height - sd->ok_control_height - sd->offset_y;
sd->text_control_width = sd->client_width - sd->offset_x * 2;
sd->text_control_height = text_control_rect.bottom - text_control_rect.top;
sd->text_control_offset_x = sd->offset_x;
sd->text_control_offset_y = sd->ok_control_offset_y - sd->offset_y -
sd->text_control_height;
if (sd->hFont != NULL)
DeleteObject(sd->hFont);
sd->hFont = mswin_create_splashfont(hWnd);
MoveWindow(hWnd, window_rect.left, window_rect.top,
sd->window_width, sd->window_height, TRUE);
MoveWindow(GetDlgItem(hWnd, IDOK),
sd->ok_control_offset_x, sd->ok_control_offset_y,
sd->ok_control_width, sd->ok_control_height, TRUE);
MoveWindow(GetDlgItem(hWnd, IDC_EXTRAINFO),
sd->text_control_offset_x, sd->text_control_offset_y,
sd->text_control_width, sd->text_control_height, TRUE);
}
void
mswin_display_splash_window(BOOL show_ver)
{
MSG msg;
strbuf_t strbuf;
strbuf_init(&strbuf);
HWND hWnd = CreateDialog(GetNHApp()->hApp, MAKEINTRESOURCE(IDD_SPLASH),
GetNHApp()->hMainWnd, NHSplashWndProc);
if (!hWnd)
panic("Cannot create Splash window");
MonitorInfo monitorInfo;
win10_monitor_info(hWnd, &monitorInfo);
SplashData splashData;
memset(&splashData, 0, sizeof(splashData));
mswin_set_splash_data(hWnd, &splashData, monitorInfo.scale);
SetWindowLongPtr(hWnd, GWLP_USERDATA, (LONG_PTR) &splashData);
GetNHApp()->hPopupWnd = hWnd;
int left = monitorInfo.left + (monitorInfo.width - splashData.window_width) / 2;
int top = monitorInfo.top + (monitorInfo.height - splashData.window_height) / 2;
MoveWindow(hWnd, left, top, splashData.window_width, splashData.window_height, TRUE);
/* Fill the text control */
strbuf_reserve(&strbuf, BUFSIZ);
Sprintf(strbuf.str, "%s\n%s\n%s\n%s\n\n", COPYRIGHT_BANNER_A,
COPYRIGHT_BANNER_B, nomakedefs.copyright_banner_c, COPYRIGHT_BANNER_D);
if (show_ver) {
/* Show complete version information */
dlb *f;
char verbuf[BUFSZ];
/* int verstrsize = 0; */
getversionstring(verbuf, sizeof verbuf);
strbuf_append(&strbuf, verbuf);
strbuf_append(&strbuf, "\n\n");
/* Add compile options */
f = dlb_fopen(OPTIONS_USED, RDTMODE);
if (f) {
char line[LLEN + 1];
while (dlb_fgets(line, LLEN, f))
strbuf_append(&strbuf, line);
(void) dlb_fclose(f);
}
} else {
/* Show news, if any */
if (iflags.news) {
FILE *nf;
iflags.news = 0; /* prevent newgame() from re-displaying news */
/* BUG: this relies on current working directory */
nf = fopen(NEWS, "r");
if (nf != NULL) {
char line[LLEN + 1];
while (fgets(line, LLEN, nf))
strbuf_append(&strbuf, line);
(void) fclose(nf);
} else {
strbuf_append(&strbuf, "No news.");
}
}
}
strbuf_nl_to_crlf(&strbuf);
SetWindowText(GetDlgItem(hWnd, IDC_EXTRAINFO), strbuf.str);
strbuf_empty(&strbuf);
ShowWindow(hWnd, SW_SHOW);
while (IsWindow(hWnd) && GetMessage(&msg, NULL, 0, 0) != 0) {
if (!IsDialogMessage(hWnd, &msg)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
}
GetNHApp()->hPopupWnd = NULL;
DeleteObject(splashData.hFont);
}
INT_PTR CALLBACK
NHSplashWndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
UNREFERENCED_PARAMETER(lParam);
switch (message) {
case WM_INITDIALOG: {
HDC hdc = GetDC(hWnd);
cached_font * font = mswin_get_font(NHW_TEXT, ATR_NONE, hdc, FALSE);
/* set text control font */
SendMessage(hWnd, WM_SETFONT, (WPARAM)font->hFont, 0);
ReleaseDC(hWnd, hdc);
SetFocus(GetDlgItem(hWnd, IDOK));
} break;
case WM_PAINT: {
char VersionString[BUFSZ];
RECT rt;
HDC hdcBitmap;
HANDLE OldBitmap;
HANDLE OldFont;
PAINTSTRUCT ps;
SplashData *splashData = (SplashData *) GetWindowLongPtr(hWnd, GWLP_USERDATA);
HDC hdc = BeginPaint(hWnd, &ps);
/* Show splash graphic */
hdcBitmap = CreateCompatibleDC(hdc);
SetBkMode(hdc, OPAQUE);
OldBitmap = SelectObject(hdcBitmap, GetNHApp()->bmpSplash);
(*GetNHApp()->lpfnTransparentBlt)(hdc,
splashData->offset_x, splashData->offset_y,
splashData->width, splashData->height, hdcBitmap,
0, 0, SPLASH_WIDTH_96DPI, SPLASH_HEIGHT_96DPI,
TILE_BK_COLOR);
SelectObject(hdcBitmap, OldBitmap);
DeleteDC(hdcBitmap);
SetBkMode(hdc, TRANSPARENT);
/* Print version number */
SetTextColor(hdc, RGB(0, 0, 0));
rt.right = rt.left = splashData->offset_x + splashData->version_x;
rt.bottom = rt.top = splashData->offset_y + splashData->version_y;
Sprintf(VersionString, "%d.%d.%d", VERSION_MAJOR, VERSION_MINOR,
PATCHLEVEL);
OldFont = SelectObject(hdc, splashData->hFont);
DrawText(hdc, VersionString, strlen(VersionString), &rt,
DT_LEFT | DT_NOPREFIX | DT_CALCRECT);
DrawText(hdc, VersionString, strlen(VersionString), &rt,
DT_LEFT | DT_NOPREFIX);
EndPaint(hWnd, &ps);
} break;
case WM_COMMAND:
switch (LOWORD(wParam)) {
case IDCANCEL:
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;
case WM_DPICHANGED: {
SplashData *splashData = (SplashData *)GetWindowLongPtr(hWnd, GWLP_USERDATA);
MonitorInfo monitorInfo;
win10_monitor_info(hWnd, &monitorInfo);
mswin_set_splash_data(hWnd, splashData, monitorInfo.scale);
InvalidateRect(hWnd, NULL, TRUE);
} break;
}
return FALSE;
}
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