mirror of
https://github.com/reactos/reactos.git
synced 2025-02-24 09:25:10 +00:00
Add a Logon screensaver similar to the one of Windows developed by Marc Piulachs (marc DOT piulachs AT codexchange DOT net)
I modified the code, so the screensaver is listed as "Logon ScreenSaver" instead of "Default ScreenSaver" I also added the other screensavers we have to the Boot-CD. Some of them highlight some bugs in ReactOS, when you try to use them. See issue #2505 for more details. svn path=/trunk/; revision=28038
This commit is contained in:
parent
a629f387b9
commit
a2b61f49fb
8 changed files with 395 additions and 35 deletions
307
reactos/base/applications/screensavers/logon/logon.c
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307
reactos/base/applications/screensavers/logon/logon.c
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/*
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* Copyright 2003 J Brown
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* Copyright 2006 Eric Kohl
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* Copyright 2007 Marc Piulachs (marc.piulachs@codexchange.net)
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
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*/
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#include <windows.h>
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#include <tchar.h>
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#include "resource.h"
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#define RANDOM( min, max ) ((rand() % (int)(((max)+1) - (min))) + (min))
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#define APPNAME _T("Logon")
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#define APP_TIMER 1
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#define APP_TIMER_INTERVAL 2000
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#define BITMAP_HEIGHT 240;
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#define BITMAP_WIDTH 340
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HINSTANCE hInstance;
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BOOL fullscreen = FALSE;
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void DrawScreen (HDC hdc, HDC hMemDC , RECT rect)
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{
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int x;
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int y;
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int width = BITMAP_WIDTH;
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int height = BITMAP_HEIGHT;
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if (!fullscreen)
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{
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width = width / 20;
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height = height / 20;
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}
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x = RANDOM (0, rect.right - width);
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y = RANDOM (0, rect.bottom - height);
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BitBlt(
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hdc,
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x,
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y,
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width,
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height,
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hMemDC,
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0,
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0,
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SRCCOPY);
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}
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HBITMAP GetScreenSaverBitmap (void)
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{
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OSVERSIONINFOEX osvi;
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ZeroMemory(&osvi, sizeof(OSVERSIONINFOEX));
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osvi.dwOSVersionInfoSize = sizeof(OSVERSIONINFOEX);
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GetVersionEx ((OSVERSIONINFO *) &osvi);
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switch(osvi.wProductType)
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{
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case VER_NT_WORKSTATION:
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return LoadBitmap(hInstance, MAKEINTRESOURCE(IDB_WORKSTATION));
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break;
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default:
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return LoadBitmap(hInstance, MAKEINTRESOURCE(IDB_SERVER));
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break;
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}
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}
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LRESULT WINAPI WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
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{
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static POINT ptLast;
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static POINT ptCursor;
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static BOOL fFirstTime = TRUE;
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static PAINTSTRUCT ps;
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static RECT rect;
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static HDC hDC;
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static HDC hMemDC;
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static HBRUSH hBlkBrush;
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static HBITMAP bitmap;
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switch (msg)
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{
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case WM_CREATE:
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{
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hDC = GetDC(hwnd);
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hBlkBrush = (HBRUSH) GetStockObject(BLACK_BRUSH);
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hMemDC = CreateCompatibleDC(hDC);
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GetClientRect(hwnd, &rect);
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bitmap = GetScreenSaverBitmap ();
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if(bitmap == NULL)
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{
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MessageBox(
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hwnd,
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_T("Fatal Error: Could not load bitmap"),
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_T("Error"),
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MB_OK | MB_ICONEXCLAMATION);
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}
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SetTimer (
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hwnd,
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APP_TIMER,
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APP_TIMER_INTERVAL,
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NULL);
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break;
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}
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case WM_PAINT:
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{
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hDC = BeginPaint(hwnd, &ps);
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SelectObject(hMemDC, bitmap);
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DrawScreen (hDC , hMemDC , rect);
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EndPaint(hwnd, &ps);
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break;
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}
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case WM_TIMER :
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{
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if (wParam == APP_TIMER)
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{
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InvalidateRect(hwnd, NULL, 1);
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}
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}
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case WM_ERASEBKGND:
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{
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SelectObject(hDC, hBlkBrush);
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PatBlt(
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hDC,
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0,
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0,
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rect.right,
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rect.bottom,
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PATCOPY);
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break;
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}
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case WM_DESTROY:
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{
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KillTimer (hwnd, APP_TIMER);
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DeleteObject(bitmap);
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PostQuitMessage(0);
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break;
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}
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// break out of screen-saver if any keyboard activity
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case WM_NOTIFY:
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case WM_SYSKEYDOWN:
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PostMessage(hwnd, WM_CLOSE, 0, 0);
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break;
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// break out of screen-saver if any mouse activity
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case WM_LBUTTONDOWN:
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case WM_LBUTTONUP:
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case WM_RBUTTONDOWN:
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case WM_RBUTTONUP:
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case WM_MBUTTONDOWN:
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case WM_MBUTTONUP:
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case WM_MOUSEMOVE:
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// If we've got a parent then we must be a preview
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if(GetParent(hwnd) != 0)
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return 0;
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if(fFirstTime)
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{
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GetCursorPos(&ptLast);
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fFirstTime = FALSE;
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}
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GetCursorPos(&ptCursor);
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// if the mouse has moved more than 3 pixels then exit
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if(abs(ptCursor.x - ptLast.x) >= 3 || abs(ptCursor.y - ptLast.y) >= 3)
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PostMessage(hwnd, WM_CLOSE, 0, 0);
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ptLast = ptCursor;
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return 0;
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}
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return DefWindowProc(hwnd, msg, wParam, lParam);
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}
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void InitSaver(HWND hwndParent)
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{
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WNDCLASS wc;
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ZeroMemory(&wc, sizeof(wc));
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wc.style = CS_HREDRAW | CS_VREDRAW;
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wc.lpfnWndProc = WndProc;
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wc.lpszClassName = APPNAME;
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wc.hbrBackground = (HBRUSH)GetStockObject(BLACK_BRUSH);
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RegisterClass(&wc);
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if (hwndParent != 0)
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{
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RECT rect;
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GetClientRect(hwndParent, &rect);
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CreateWindow(APPNAME, APPNAME,
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WS_VISIBLE | WS_CHILD,
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0, 0,
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rect.right,
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rect.bottom,
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hwndParent, 0,
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hInstance, NULL);
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fullscreen = FALSE;
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}
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else
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{
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HWND hwnd;
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hwnd = CreateWindow(APPNAME, APPNAME,
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WS_VISIBLE | WS_POPUP | WS_EX_TOPMOST,
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0, 0,
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GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN),
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HWND_DESKTOP, 0,
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hInstance, NULL);
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ShowWindow(hwnd, SW_SHOWMAXIMIZED);
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ShowCursor(FALSE);
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fullscreen = TRUE;
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}
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}
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void ParseCommandLine(PSTR szCmdLine, int *chOption, HWND *hwndParent)
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{
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int ch = *szCmdLine++;
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if(ch == '-' || ch == '/')
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ch = *szCmdLine++;
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if(ch >= 'A' && ch <= 'Z')
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ch += 'a' - 'A';
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*chOption = ch;
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ch = *szCmdLine++;
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if(ch == ':')
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ch = *szCmdLine++;
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while(ch == ' ' || ch == '\t')
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ch = *szCmdLine++;
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if(isdigit(ch))
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{
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unsigned int i = atoi(szCmdLine - 1);
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*hwndParent = (HWND)i;
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}
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else
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*hwndParent = 0;
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}
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int WINAPI WinMain (HINSTANCE hInst,
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HINSTANCE hPrev,
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LPSTR lpCmdLine,
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int iCmdShow)
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{
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HWND hwndParent;
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UINT nPreviousState;
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int chOption;
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MSG Message;
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hInstance = hInst;
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ParseCommandLine(lpCmdLine, &chOption, &hwndParent);
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SystemParametersInfo(SPI_SETSCREENSAVERRUNNING, TRUE, &nPreviousState, 0);
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switch (chOption)
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{
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case 's':
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InitSaver(0);
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break;
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case 'p':
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InitSaver(hwndParent);
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break;
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case 'c':
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default:
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MessageBox(0,
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_T("No options need to be set."),
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_T("About"),
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MB_OK | MB_ICONWARNING);
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return 0;
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}
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while (GetMessage(&Message, 0, 0, 0))
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DispatchMessage(&Message);
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SystemParametersInfo(SPI_SETSCREENSAVERRUNNING, FALSE, &nPreviousState, 0);
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return Message.wParam;
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}
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17
reactos/base/applications/screensavers/logon/logon.rbuild
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17
reactos/base/applications/screensavers/logon/logon.rbuild
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<module name="logon" type="win32scr" installbase="system32" installname="logon.scr">
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<include base="logon">.</include>
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<define name="__USE_W32API" />
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<define name="__REACTOS__" />
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<define name="UNICODE" />
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<define name="_UNICODE" />
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<library>kernel32</library>
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<library>user32</library>
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<library>gdi32</library>
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<library>opengl32</library>
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<library>glu32</library>
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<library>winmm</library>
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<file>logon.c</file>
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<file>logon.rc</file>
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</module>
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reactos/base/applications/screensavers/logon/logon.rc
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21
reactos/base/applications/screensavers/logon/logon.rc
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#include <windows.h>
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#include "resource.h"
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LANGUAGE LANG_NEUTRAL, SUBLANG_NEUTRAL
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#define REACTOS_VERSION_DLL
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#define REACTOS_STR_FILE_DESCRIPTION "ReactOS Logon ScreenSaver\0"
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#define REACTOS_STR_INTERNAL_NAME "logon\0"
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#define REACTOS_STR_ORIGINAL_FILENAME "logon.scr\0"
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#include <reactos/version.rc>
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IDB_WORKSTATION BITMAP DISCARDABLE "res/0.bmp"
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IDB_SERVER BITMAP DISCARDABLE "res/1.bmp"
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LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
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STRINGTABLE DISCARDABLE
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BEGIN
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IDS_DESCRIPTION "Logon ScreenSaver"
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END
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BIN
reactos/base/applications/screensavers/logon/res/0.bmp
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BIN
reactos/base/applications/screensavers/logon/res/0.bmp
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Binary file not shown.
After Width: | Height: | Size: 225 KiB |
BIN
reactos/base/applications/screensavers/logon/res/1.bmp
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BIN
reactos/base/applications/screensavers/logon/res/1.bmp
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Binary file not shown.
After Width: | Height: | Size: 225 KiB |
4
reactos/base/applications/screensavers/logon/resource.h
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4
reactos/base/applications/screensavers/logon/resource.h
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#define IDS_DESCRIPTION 1
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#define IDB_WORKSTATION 0x100
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#define IDB_SERVER 0x200
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<?xml version="1.0"?>
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<!DOCTYPE project SYSTEM "tools/rbuild/project.dtd">
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<group>
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<directory name="matrix">
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<xi:include href="matrix/matrix.rbuild" />
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</directory>
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<directory name="cylfrac">
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<xi:include href="cylfrac/cylfrac.rbuild" />
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</directory>
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<directory name="logon">
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<xi:include href="logon/logon.rbuild" />
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</directory>
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<directory name="matrix">
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<xi:include href="matrix/matrix.rbuild" />
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</directory>
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<directory name="scrnsave">
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<xi:include href="scrnsave/scrnsave.rbuild" />
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</directory>
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</group>
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@ -30,38 +30,41 @@ Signature = "$ReactOS$"
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; Base files
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base\applications\cacls\cacls.exe 1
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base\applications\calc\calc.exe 1
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base\applications\charmap\charmap.exe 1
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base\applications\cmdutils\find\find.exe 1
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base\applications\cmdutils\more\more.exe 1
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base\applications\control\control.exe 1
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base\applications\mscutils\devmgmt\devmgmt.exe 1
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base\applications\games\solitaire\sol.exe 1
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base\applications\games\winemine\winemine.exe 1
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base\applications\hh\hh.exe 1
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base\applications\hostname\hostname.exe 1
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base\applications\msconfig\msconfig.exe 1
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base\applications\network\arp\arp.exe 1
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base\applications\network\route\route.exe 1
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base\applications\network\finger\finger.exe 1
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base\applications\network\ftp\ftp.exe 1
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base\applications\network\ipconfig\ipconfig.exe 1
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base\applications\network\netstat\netstat.exe 1
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base\applications\network\ping\ping.exe 1
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base\applications\network\telnet\telnet.exe 1
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base\applications\network\tracert\tracert.exe 1
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base\applications\network\whois\whois.exe 1
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base\applications\notepad\notepad.exe 1
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base\applications\regedit\regedit.exe 4
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base\applications\regedit\clb\clb.dll 1
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base\applications\sc\sc.exe 1
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base\applications\screensavers\matrix\matrix.scr 1
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base\applications\mscutils\servman\servman.exe 1
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base\applications\shutdown\shutdown.exe 1
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base\applications\sndvol32\sndvol32.exe 1
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base\applications\taskmgr\taskmgr.exe 1
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base\applications\wordpad\wordpad.exe 1
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base\applications\cacls\cacls.exe 1
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base\applications\calc\calc.exe 1
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base\applications\charmap\charmap.exe 1
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base\applications\cmdutils\find\find.exe 1
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base\applications\cmdutils\more\more.exe 1
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base\applications\control\control.exe 1
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base\applications\mscutils\devmgmt\devmgmt.exe 1
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base\applications\games\solitaire\sol.exe 1
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base\applications\games\winemine\winemine.exe 1
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base\applications\hh\hh.exe 1
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base\applications\hostname\hostname.exe 1
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base\applications\msconfig\msconfig.exe 1
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base\applications\network\arp\arp.exe 1
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base\applications\network\route\route.exe 1
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base\applications\network\finger\finger.exe 1
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base\applications\network\ftp\ftp.exe 1
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base\applications\network\ipconfig\ipconfig.exe 1
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base\applications\network\netstat\netstat.exe 1
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base\applications\network\ping\ping.exe 1
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base\applications\network\telnet\telnet.exe 1
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base\applications\network\tracert\tracert.exe 1
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base\applications\network\whois\whois.exe 1
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base\applications\notepad\notepad.exe 1
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base\applications\regedit\regedit.exe 4
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base\applications\regedit\clb\clb.dll 1
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base\applications\sc\sc.exe 1
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base\applications\screensavers\cylfrac\cylfrac.scr 1
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base\applications\screensavers\logon\logon.scr 1
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base\applications\screensavers\matrix\matrix.scr 1
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base\applications\screensavers\scrnsave\scrnsave.scr 1
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base\applications\mscutils\servman\servman.exe 1
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base\applications\shutdown\shutdown.exe 1
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base\applications\sndvol32\sndvol32.exe 1
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base\applications\taskmgr\taskmgr.exe 1
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base\applications\wordpad\wordpad.exe 1
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base\services\dhcp\dhcp.exe 1
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base\services\eventlog\eventlog.exe 1
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