VOID PropertiesUpdate( IN PCONSOLE_INFORMATION Console, IN HANDLE hClientSection ) /*++ Updates the console state from information sent by the properties dialog box. --*/ { HANDLE hSection; ULONG ulViewSize; NTSTATUS Status; PCONSOLE_STATE_INFO pStateInfo; PCONSOLE_PROCESS_HANDLE ProcessHandleRecord; PSCREEN_INFORMATION ScreenInfo; ULONG FontIndex; WINDOWPLACEMENT wp; COORD NewSize; /* * Map the shared memory block handle into our address space. */ ProcessHandleRecord = CONTAINING_RECORD(Console->ProcessHandleList.Blink, CONSOLE_PROCESS_HANDLE, ListLink); Status = NtDuplicateObject(ProcessHandleRecord->ProcessHandle, hClientSection, NtCurrentProcess(), &hSection, 0, 0, DUPLICATE_SAME_ACCESS); if (!NT_SUCCESS(Status)) { KdPrint(("CONSRV: error %x mapping client handle\n", Status)); return; } /* * Get a pointer to the shared memory block. */ pStateInfo = NULL; ulViewSize = 0; Status = NtMapViewOfSection(hSection, NtCurrentProcess(), &pStateInfo, 0, 0, NULL, &ulViewSize, ViewUnmap, 0, PAGE_READONLY); if (!NT_SUCCESS(Status)) { KdPrint(("CONSRV: error %x mapping view of file\n", Status)); NtClose(hSection); return; } /* * Verify the size of the shared memory block. */ if (ulViewSize < sizeof(CONSOLE_STATE_INFO)) { KdPrint(("CONSRV: sizeof(hSection) < sizeof(CONSOLE_STATE_INFO)\n")); NtUnmapViewOfSection(NtCurrentProcess(), pStateInfo); NtClose(hSection); return; } /* * Update the console state from the supplied values. */ ScreenInfo = Console->CurrentScreenBuffer; if (!(Console->Flags & CONSOLE_VDM_REGISTERED) && (pStateInfo->ScreenBufferSize.X != ScreenInfo->ScreenBufferSize.X || pStateInfo->ScreenBufferSize.Y != ScreenInfo->ScreenBufferSize.Y)) { ResizeScreenBuffer(ScreenInfo, pStateInfo->ScreenBufferSize, TRUE); } FontIndex = FindCreateFont(pStateInfo->FontFamily, pStateInfo->FaceName, pStateInfo->FontSize, pStateInfo->FontWeight); SetScreenBufferFont(ScreenInfo, FontIndex); SetCursorInformation(ScreenInfo, pStateInfo->CursorSize, ScreenInfo->BufferInfo.TextInfo.CursorVisible); NewSize.X = min(pStateInfo->WindowSize.X, ScreenInfo->MaximumWindowSize.X); NewSize.Y = min(pStateInfo->WindowSize.Y, ScreenInfo->MaximumWindowSize.Y); if (NewSize.X != CONSOLE_WINDOW_SIZE_X(ScreenInfo) || NewSize.Y != CONSOLE_WINDOW_SIZE_Y(ScreenInfo)) { wp.length = sizeof(wp); GetWindowPlacement(Console->hWnd, &wp); wp.rcNormalPosition.right += (NewSize.X - CONSOLE_WINDOW_SIZE_X(ScreenInfo)) * SCR_FONTSIZE(ScreenInfo).X; wp.rcNormalPosition.bottom += (NewSize.Y - CONSOLE_WINDOW_SIZE_Y(ScreenInfo)) * SCR_FONTSIZE(ScreenInfo).Y; SetWindowPlacement(Console->hWnd, &wp); } #ifdef i386 if (FullScreenInitialized) { if (pStateInfo->FullScreen == FALSE) { if (Console->FullScreenFlags & CONSOLE_FULLSCREEN) { ConvertToWindowed(Console); ASSERT(!(Console->FullScreenFlags & CONSOLE_FULLSCREEN_HARDWARE)); Console->FullScreenFlags = 0; ChangeDispSettings(Console, Console->hWnd, 0); } } else { if (Console->FullScreenFlags == 0) { ConvertToFullScreen(Console); Console->FullScreenFlags |= CONSOLE_FULLSCREEN; ChangeDispSettings(Console, Console->hWnd, CDS_FULLSCREEN); } } } #endif if (pStateInfo->QuickEdit) { Console->Flags |= CONSOLE_QUICK_EDIT_MODE; } else { Console->Flags &= ~CONSOLE_QUICK_EDIT_MODE; } if (pStateInfo->AutoPosition) { Console->Flags |= CONSOLE_AUTO_POSITION; } else { Console->Flags &= ~CONSOLE_AUTO_POSITION; SetWindowPos(Console->hWnd, NULL, pStateInfo->WindowPosX, pStateInfo->WindowPosY, 0, 0, SWP_NOZORDER | SWP_NOSIZE); } if (Console->InsertMode != pStateInfo->InsertMode) { SetCursorMode(ScreenInfo, FALSE); Console->InsertMode = pStateInfo->InsertMode; } RtlCopyMemory(Console->ColorTable, pStateInfo->ColorTable, sizeof(Console->ColorTable)); SetScreenColors(ScreenInfo, pStateInfo->ScreenAttributes, pStateInfo->PopupAttributes, TRUE); Console->CommandHistorySize = pStateInfo->HistoryBufferSize; Console->MaxCommandHistories = pStateInfo->NumberOfHistoryBuffers; if (pStateInfo->HistoryNoDup) { Console->Flags |= CONSOLE_HISTORY_NODUP; } else { Console->Flags &= ~CONSOLE_HISTORY_NODUP; } NtUnmapViewOfSection(NtCurrentProcess(), pStateInfo); NtClose(hSection); return; }
bool WindowCreate(dword w,dword h,dword bpp,bool fullscr) { WNDCLASS wc; RECT winRect; dword style = WS_OVERLAPPEDWINDOW; assert(dispWnd == NULL); assert(dispDC == NULL); assert(appInst != NULL); wc.style = CS_HREDRAW | CS_VREDRAW | CS_OWNDC; wc.lpfnWndProc = (WNDPROC)WindowProc; wc.cbClsExtra = 0; wc.cbWndExtra = 0; wc.hInstance = appInst; wc.hIcon = LoadIcon(NULL,IDI_WINLOGO); wc.hCursor = LoadCursor(NULL,IDC_ARROW); wc.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH); wc.lpszMenuName = NULL; wc.lpszClassName = TITLE; if(!RegisterClass(&wc)) { Message(MB_OK|MB_ICONERROR,"WindowCreate - Cannot register class!"); return false; } if(fullscr) { if(!ChangeDispSettings(w,h,bpp)) { Message(MB_OK|MB_ICONEXCLAMATION,"WindowCreate - Cannot change display settings to " "%dx%d %d bpp!\nProceeding in windowed mode!",w,h,bpp); fullscr = false; } else { while(ShowCursor(FALSE) >= 0); style = WS_POPUP; } isFullscr = fullscr; } winRect.left = 0; winRect.top = 0; winRect.right = w-1; winRect.bottom = h-1; AdjustWindowRect(&winRect,style,FALSE); dispWnd = CreateWindow(TITLE, TITLE, style, 0, 0, (winRect.right - winRect.left) + 1, (winRect.bottom - winRect.top) + 1, NULL, NULL, appInst, 0); if(!dispWnd) { Message(MB_OK|MB_ICONERROR,"WindowCreate - Cannot create window!"); WindowDestroy(); return false; } dispDC = GetDC(dispWnd); if(!dispDC) { Message(MB_OK|MB_ICONERROR,"WindowCreate - Cannot get DC!"); WindowDestroy(); return false; } ShowWindow(dispWnd,SW_SHOWNORMAL); SetForegroundWindow(dispWnd); return true; }