524 lines
13 KiB
C
524 lines
13 KiB
C
#include "setupp.h"
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#pragma hdrstop
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#include <winuserp.h>
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PCWSTR szWindowClass = L"$$$SetupBackground";
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//
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// Window longs for background window.
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//
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#define XWL_BITMAP (0)
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#define XWL_LOGO (XWL_BITMAP + sizeof(PVOID))
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#define XWL_BANNER (XWL_LOGO + sizeof(PVOID))
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#define XWL_FONT (XWL_BANNER + sizeof(PVOID))
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#define WL_COUNT (4 * sizeof(PVOID))
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#define POINTSIZE_WASHTEXT 24
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HANDLE SetupWindowThreadHandle = NULL;
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VOID
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SetupMakeSureFontIsAvailable()
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{
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static BOOL DoneAlready = FALSE;
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LONG l;
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HKEY hKey;
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DWORD i;
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WCHAR Name[256];
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WCHAR Data[256];
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DWORD s1;
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DWORD s2;
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DWORD Type;
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DWORD Result;
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if(DoneAlready) {
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return;
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}
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//
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// Want MS Serif but don't know which one serife.fon, seriffg.fon, etc.
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//
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l = RegOpenKeyEx(
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HKEY_LOCAL_MACHINE,
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L"Software\\Microsoft\\Windows NT\\CurrentVersion\\Fonts",
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0,
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KEY_QUERY_VALUE,
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&hKey
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);
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if(l == NO_ERROR) {
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i = 0;
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s1 = 256;
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s2 = 256;
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while(RegEnumValueW(hKey,i,Name,&s1,NULL,&Type,(LPBYTE) Data,&s2)
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== NO_ERROR) {
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if(Type == REG_SZ) {
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CharUpper(Name);
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if(wcsstr(Name,L"MS SERIF")) {
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//
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// Value data is filename.
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//
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GetWindowsDirectory(Name,256);
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lstrcat(Name,L"\\FONTS\\");
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lstrcat(Name,Data);
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if(AddFontResource(Name)) {
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DoneAlready = TRUE;
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break;
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}
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}
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}
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i++;
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s1 = 256;
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s2 = 256;
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}
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RegCloseKey(hKey);
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}
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//
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// One last-ditch effort
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//
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if(!DoneAlready) {
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Result = GetWindowsDirectory(Name,256);
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if( Result == 0) {
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MYASSERT(FALSE);
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return;
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}
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lstrcat(Name,L"\\FONTS\\SERIFE.FON");
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if(AddFontResource(Name)) {
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DoneAlready = TRUE;
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}
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}
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}
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LRESULT
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SetupBackgroundWndProc(
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IN HWND hwnd,
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IN UINT msg,
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IN WPARAM wParam,
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IN LPARAM lParam
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)
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{
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LRESULT l;
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HBITMAP hbm;
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LOGFONT LogFont;
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HFONT hFont;
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HDC hdc;
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HDC hdcMem;
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PAINTSTRUCT ps;
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RECT rc;
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COLORREF crBk,crTx;
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BITMAP bitmap;
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HBITMAP hbmOld;
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HFONT hFontOld;
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WCHAR Buffer[MAX_PATH];
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int OldMode;
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int i;
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PWSTR p;
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switch(msg) {
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case WM_CREATE:
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//
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// Load the default background bitmap and indicate no oem logo bitmap.
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//
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#if 0
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hbm = LoadBitmap(
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MyModuleHandle,
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(ProductType == PRODUCT_WORKSTATION) ?
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MAKEINTRESOURCE(IDB_BACKGROUND_WORKSTATION) :
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MAKEINTRESOURCE(IDB_BACKGROUND_SERVER)
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);
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#else
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GetSystemDirectory( Buffer, MAX_PATH );
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pSetupConcatenatePaths(Buffer,TEXT("setup.bmp"),MAX_PATH,NULL);
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hbm = (HBITMAP)LoadImage(NULL,Buffer,IMAGE_BITMAP,0,0,LR_LOADFROMFILE);
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#endif
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SetWindowLongPtr(hwnd,XWL_BITMAP,(LONG_PTR)hbm);
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SetWindowLongPtr(hwnd,XWL_LOGO,0);
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#if 0 // Don't show any text for now.
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//
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// Load default banner text.
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//
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LoadString(MyModuleHandle,IDS_WINNT_SETUP,Buffer,sizeof(Buffer)/sizeof(WCHAR));
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SetWindowLongPtr(hwnd,XWL_BANNER,(LONG_PTR)pSetupDuplicateString(Buffer));
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#endif
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//
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// Create font used to display text in upper left corner.
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//
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hdc = GetDC(hwnd);
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if( hdc ) {
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i = GetDeviceCaps(hdc,LOGPIXELSY);
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ReleaseDC(hwnd,hdc);
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SetupMakeSureFontIsAvailable();
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ZeroMemory(&LogFont,sizeof(LOGFONT));
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LogFont.lfHeight = -1 * (i * POINTSIZE_WASHTEXT / 72);
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LogFont.lfWeight = FW_DONTCARE;
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LogFont.lfCharSet = DEFAULT_CHARSET;
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LogFont.lfQuality = PROOF_QUALITY;
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LogFont.lfPitchAndFamily = DEFAULT_PITCH | FF_ROMAN;
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lstrcpy(LogFont.lfFaceName,L"MS Serif");
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hFont = CreateFontIndirect(&LogFont);
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SetWindowLongPtr(hwnd,XWL_FONT,(LONG_PTR)hFont);
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}
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//
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// Allow window creation to continue.
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//
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l = 0;
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break;
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case WM_NEWBITMAP:
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//
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// wParam tells us which bitmap; lParam is the bitmap handle
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// (or pointer to a banner string).
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//
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switch(wParam) {
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case SetupBmBackground:
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if(hbmOld = (HBITMAP)GetWindowLongPtr(hwnd,XWL_BITMAP)) {
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DeleteObject(hbmOld);
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}
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SetWindowLongPtr(hwnd,XWL_BITMAP,lParam);
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break;
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case SetupBmLogo:
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if(hbmOld = (HBITMAP)GetWindowLongPtr(hwnd,XWL_LOGO)) {
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DeleteObject(hbmOld);
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}
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SetWindowLongPtr(hwnd,XWL_LOGO,lParam);
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break;
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case SetupBmBanner:
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if(p = (PWSTR)GetWindowLongPtr(hwnd,XWL_BANNER)) {
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MyFree(p);
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}
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SetWindowLongPtr(hwnd,XWL_BANNER,lParam);
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break;
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}
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l = 0;
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break;
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case WM_PAINT:
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#define BANNER_OFFSET_X 5
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#define BANNER_OFFSET_Y 5
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//
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// The window class has CS_OWNDC so BeginPaint will succeed.
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//
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BeginPaint(hwnd,&ps);
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GetClientRect(hwnd,&rc);
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if(hdcMem = CreateCompatibleDC(ps.hdc)) {
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crBk = SetBkColor(ps.hdc,RGB(0,0,128));
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crTx = SetTextColor(ps.hdc,RGB(0,0,0));
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if(hbm = (HBITMAP)GetWindowLongPtr(hwnd,XWL_BITMAP)) {
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if(hbmOld = SelectObject(hdcMem,hbm)) {
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GetObject(hbm,sizeof(BITMAP),&bitmap);
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BitBlt(
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ps.hdc,
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rc.left + (((rc.right - rc.left) - bitmap.bmWidth) / 2),
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rc.top + (((rc.bottom - rc.top) - bitmap.bmHeight) / 2),
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bitmap.bmWidth,
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bitmap.bmHeight,
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hdcMem,
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0,0,
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SRCCOPY
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);
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SelectObject(hdcMem,hbmOld);
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}
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}
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if(hbm = (HBITMAP)GetWindowLongPtr(hwnd,XWL_LOGO)) {
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SetBkColor(ps.hdc,RGB(255,255,255));
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SetTextColor(ps.hdc,RGB(0,0,0));
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if(hbmOld = SelectObject(hdcMem,hbm)) {
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GetObject(hbm,sizeof(BITMAP),&bitmap);
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BitBlt(
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ps.hdc,
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(rc.right - bitmap.bmWidth) - BANNER_OFFSET_X,
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rc.top + BANNER_OFFSET_Y,
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bitmap.bmWidth,
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bitmap.bmHeight,
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hdcMem,
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0,0,
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SRCCOPY
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);
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SelectObject(hdcMem,hbmOld);
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}
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}
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SetBkColor(ps.hdc,crBk);
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SetTextColor(ps.hdc,crTx);
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DeleteDC(hdcMem);
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}
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hFont = (HFONT)GetWindowLongPtr(hwnd,XWL_FONT);
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if(hFont) {
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hFontOld = SelectObject(ps.hdc,hFont);
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} else {
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hFontOld = NULL;
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}
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crTx = SetTextColor(ps.hdc,RGB(255,255,255));
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OldMode = SetBkMode(ps.hdc,TRANSPARENT);
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if(p = (PWSTR)GetWindowLongPtr(hwnd,XWL_BANNER)) {
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//
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// Use this API so we get CR/LF to break a line
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//
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rc.left += BANNER_OFFSET_X;
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rc.top += BANNER_OFFSET_Y;
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DrawText(ps.hdc,p,-1,&rc,DT_NOPREFIX);
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}
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SetTextColor(ps.hdc,crTx);
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if(OldMode) {
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SetBkMode(ps.hdc,OldMode);
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}
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if(hFontOld) {
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SelectObject(ps.hdc,hFontOld);
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}
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EndPaint(hwnd,&ps);
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l = 0;
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break;
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case WM_DESTROY:
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//
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// Clean up.
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//
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if(hbm = (HBITMAP)GetWindowLongPtr(hwnd,XWL_BITMAP)) {
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DeleteObject(hbm);
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}
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if(hbm = (HBITMAP)GetWindowLongPtr(hwnd,XWL_LOGO)) {
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DeleteObject(hbm);
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}
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if(hFont = (HFONT)GetWindowLongPtr(hwnd,XWL_FONT)) {
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DeleteObject(hFont);
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}
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TerminateBillBoard();
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PostQuitMessage(0);
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l = 0;
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break;
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case WM_EXIT_SETUPWINDOW:
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DestroyWindow(hwnd);
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l = 0;
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break;
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case WM_HOTKEY:
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if (wParam == 0x6969) {
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//
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// Do this to make sure we get the correct cmd.exe, not whatever
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// is in our current path.
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//
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WCHAR Path[MAX_PATH];
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WCHAR CmdLine[MAX_PATH];
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ExpandEnvironmentStrings(
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L"%SystemRoot%\\system32\\cmd.exe",
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Path,
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MAX_PATH);
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wsprintf(CmdLine, L"/c start %s", Path);
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InvokeExternalApplication(Path,CmdLine,NULL);
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}
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else if (wParam == 0xC2C2)
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{
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// User pressed key to make the wizard visible.
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// does not stop the billboard.
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if (WizardHandle)
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{
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SendMessage(WizardHandle, WMX_BBTEXT, (WPARAM)FALSE, 0);
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}
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}
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l = 0;
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break;
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default:
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l = DefWindowProc(hwnd,msg,wParam,lParam);
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break;
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}
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return(l);
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}
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DWORD
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SetupWindowThread(
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PVOID ThreadParam
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)
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{
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WNDCLASS wc;
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HWND hwnd;
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HWND hwndBB = NULL;
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DWORD ThreadId;
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MSG msg;
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BOOL b;
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WCHAR Buffer[128];
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HMODULE hmodSyssetup = NULL;
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//
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// The thread param is actually the thread id of the main thread.
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//
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ThreadId = (DWORD)((DWORD_PTR)ThreadParam);
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hwnd = NULL;
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wc.style = CS_NOCLOSE | CS_OWNDC;
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wc.lpfnWndProc = SetupBackgroundWndProc;
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wc.cbClsExtra = 0;
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wc.cbWndExtra = WL_COUNT;
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wc.hInstance = MyModuleHandle;
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wc.hIcon = LoadIcon(MyModuleHandle,MAKEINTRESOURCE(IDI_SETUP));
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wc.hCursor = LoadCursor(NULL,IDC_ARROW);
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//
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// Background will be erased to black, which is what we want.
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//
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wc.hbrBackground = GetStockObject(BLACK_BRUSH);
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wc.lpszMenuName = NULL;
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wc.lpszClassName = szWindowClass;
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if(RegisterClass(&wc)) {
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// add an extra dllref that holds syssetup.dll in process for the lifetime of the
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// $$$SetupBackground window.
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hmodSyssetup = LoadLibrary(TEXT("syssetup.dll"));
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LoadString(MyModuleHandle,IDS_WINNT_SETUP,Buffer,sizeof(Buffer)/sizeof(WCHAR));
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hwnd = CreateWindow(
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szWindowClass,
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Buffer, // L"Windows NT Setup",
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WS_POPUP | WS_CLIPCHILDREN,
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0,0,
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GetSystemMetrics(SM_CXSCREEN),
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GetSystemMetrics(SM_CYSCREEN),
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NULL,
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NULL,
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MyModuleHandle,
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0
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);
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SetupWindowHandle = hwnd;
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if(hwnd) {
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ShowWindow(hwnd,SW_SHOW);
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//
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// Make this window bottommost.
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//
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SetShellWindow(hwnd);
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RegisterHotKey(hwnd,0x6969,MOD_SHIFT,VK_F10);
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RegisterHotKey(hwnd,0xC2C2,MOD_SHIFT,VK_F11);
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}
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}
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if (!MiniSetup)
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{
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PrepareBillBoard(hwnd);
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// If we have a Billboard, assign hwnd the windows handle.
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// That way all dialogs have the billboard as the parent.
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// hwnd is returned by CreateSetupWindow and assinged to MainWindowHandle
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hwndBB = GetBBhwnd();
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if (hwndBB != NULL)
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hwnd = hwndBB;
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}
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if(ThreadId != (DWORD)(-1)) {
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//
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// Called as a thread. Need to tell the main thread
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// the window handle.
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//
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PostThreadMessage(ThreadId,WM_MY_STATUS,0,(LPARAM)hwnd);
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//
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// Pump the message queue for this thread.
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//
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while((b = GetMessage(&msg,NULL,0,0)) && (b != (BOOL)(-1))) {
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DispatchMessage(&msg);
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}
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}
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if (hmodSyssetup)
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{
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FreeLibraryAndExitThread(hmodSyssetup, HandleToUlong(hwnd));
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}
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return HandleToUlong(hwnd);
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}
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HWND
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CreateSetupWindow(
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VOID
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)
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{
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HANDLE ThreadHandle;
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DWORD ThreadId;
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HWND hwnd;
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MSG msg;
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//
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// Create a thread that will in turn create and own the window.
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// This way, the window is always responsive and redraws correctly
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// without special processing requirements.
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//
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SetupWindowThreadHandle = CreateThread(
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NULL,
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0,
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SetupWindowThread,
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LongToPtr( GetCurrentThreadId() ),
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0,
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&ThreadId
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);
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if(SetupWindowThreadHandle) {
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//
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// Wait for the thread to tell us whether it could
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// create the window or not.
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//
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do {
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WaitMessage();
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} while(!PeekMessage(&msg,(HWND)(-1),WM_MY_STATUS,WM_MY_STATUS,PM_REMOVE));
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hwnd = (HWND)msg.lParam;
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} else {
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//
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// Unable to create the thread. Do it the old fashioned way;
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// this is better than nothing and at least setup will continue.
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//
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hwnd = (HWND)LongToHandle( SetupWindowThread((PVOID)(-1)) );
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}
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return(hwnd);
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}
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