diff options
Diffstat (limited to 'print/OEM Printer Customization Plug-in Samples/C++/watermarkuni/common/devmode.cpp')
| -rw-r--r-- | print/OEM Printer Customization Plug-in Samples/C++/watermarkuni/common/devmode.cpp | 216 |
1 files changed, 0 insertions, 216 deletions
diff --git a/print/OEM Printer Customization Plug-in Samples/C++/watermarkuni/common/devmode.cpp b/print/OEM Printer Customization Plug-in Samples/C++/watermarkuni/common/devmode.cpp deleted file mode 100644 index 328d6fb4..00000000 --- a/print/OEM Printer Customization Plug-in Samples/C++/watermarkuni/common/devmode.cpp +++ /dev/null @@ -1,216 +0,0 @@ -// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF -// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO -// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A -// PARTICULAR PURPOSE. -// -// Copyright 1998 - 2003 Microsoft Corporation. All Rights Reserved. -// -// FILE: Devmode.cpp -// -// PURPOSE: Implementation of Devmode functions shared with OEM UI and OEM rendering modules. -// - -// This file is wrapped in fdebug.cpp in other parts of the watermark sample. -// The appropriate precompiled header should be included there. -// #include "precomp.h -#include "debug.h" -#include "devmode.h" - -// indicate to prefast that this is a user-mode component. -_Analysis_mode_(_Analysis_code_type_user_driver_); - -HRESULT hrOEMDevMode(DWORD dwMode, POEMDMPARAM pOemDMParam) -{ - HRESULT hResult = S_OK; - POEMDEV pOEMDevIn = NULL; - POEMDEV pOEMDevOut = NULL; - - - // Verify parameters. - if( (NULL == pOemDMParam) - || - ( (OEMDM_SIZE != dwMode) - && - (OEMDM_DEFAULT != dwMode) - && - (OEMDM_CONVERT != dwMode) - && - (OEMDM_MERGE != dwMode) - ) - ) - { - ERR(DLLTEXT("DevMode() ERROR_INVALID_PARAMETER.\r\n")); - SetLastError(ERROR_INVALID_PARAMETER); - return E_FAIL; - } - - // Cast generic (i.e. PVOID) to OEM private devomode pointer type. - pOEMDevIn = (POEMDEV) pOemDMParam->pOEMDMIn; - pOEMDevOut = (POEMDEV) pOemDMParam->pOEMDMOut; - - switch(dwMode) - { - case OEMDM_SIZE: - pOemDMParam->cbBufSize = sizeof(OEMDEV); - break; - - case OEMDM_DEFAULT: - pOEMDevOut->dmOEMExtra.dwSize = sizeof(OEMDEV); - pOEMDevOut->dmOEMExtra.dwSignature = OEM_SIGNATURE; - pOEMDevOut->dmOEMExtra.dwVersion = OEM_VERSION; - pOEMDevOut->bWmarkEnabled = WATER_MARK_DEFAULT_ENABLED; - pOEMDevOut->dwWmarkFontSize = WATER_MARK_DEFAULT_FONTSIZE; - pOEMDevOut->crWmarkTextColor = WATER_MARK_DEFAULT_COLOR; - hResult = StringCbCopyW(pOEMDevOut->szWaterMark, sizeof(pOEMDevOut->szWaterMark), WATER_MARK_DEFAULT_TEXT); - break; - - case OEMDM_CONVERT: - ConvertOEMDevmode(pOEMDevIn, pOEMDevOut); - break; - - case OEMDM_MERGE: - ConvertOEMDevmode(pOEMDevIn, pOEMDevOut); - MakeOEMDevmodeValid(pOEMDevOut); - break; - } - - return hResult; -} - - -BOOL ConvertOEMDevmode(PCOEMDEV pOEMDevIn, POEMDEV pOEMDevOut) -{ - HRESULT hCopy = S_OK; - - - if( (NULL == pOEMDevIn) - || - (NULL == pOEMDevOut) - ) - { - ERR(DLLTEXT("ConvertOEMDevmode() invalid parameters.\r\n")); - return FALSE; - } - - // Check OEM Signature, if it doesn't match ours, - // then just assume DMIn is bad and use defaults. - if(pOEMDevIn->dmOEMExtra.dwSignature == pOEMDevOut->dmOEMExtra.dwSignature) - { - VERBOSE(DLLTEXT("Converting private OEM Devmode.\r\n")); - - // Set the devmode defaults so that anything the isn't copied over will - // be set to the default value. - pOEMDevOut->bWmarkEnabled = WATER_MARK_DEFAULT_ENABLED; - pOEMDevOut->dwWmarkFontSize = WATER_MARK_DEFAULT_FONTSIZE; - pOEMDevOut->crWmarkTextColor = WATER_MARK_DEFAULT_COLOR; - hCopy = StringCbCopyW(pOEMDevOut->szWaterMark, sizeof(pOEMDevOut->szWaterMark), WATER_MARK_DEFAULT_TEXT); - - // Copy the old structure in to the new using which ever size is the smaller. - // Devmode maybe from newer Devmode (not likely since there is only one), or - // Devmode maybe a newer Devmode, in which case it maybe larger, - // but the first part of the structure should be the same. - - // DESIGN ASSUMPTION: the private DEVMODE structure only gets added to; - // the fields that are in the DEVMODE never change only new fields get added to the end. - - memcpy(pOEMDevOut, pOEMDevIn, __min(pOEMDevOut->dmOEMExtra.dwSize, pOEMDevIn->dmOEMExtra.dwSize)); - - // Re-fill in the size and version fields to indicated - // that the DEVMODE is the current private DEVMODE version. - pOEMDevOut->dmOEMExtra.dwSize = sizeof(OEMDEV); - pOEMDevOut->dmOEMExtra.dwVersion = OEM_VERSION; - } - else - { - WARNING(DLLTEXT("Unknown DEVMODE signature, pOEMDMIn ignored.\r\n")); - - // Don't know what the input DEVMODE is, so just use defaults. - pOEMDevOut->dmOEMExtra.dwSize = sizeof(OEMDEV); - pOEMDevOut->dmOEMExtra.dwSignature = OEM_SIGNATURE; - pOEMDevOut->dmOEMExtra.dwVersion = OEM_VERSION; - pOEMDevOut->bWmarkEnabled = WATER_MARK_DEFAULT_ENABLED; - pOEMDevOut->dwWmarkFontSize = WATER_MARK_DEFAULT_FONTSIZE; - pOEMDevOut->crWmarkTextColor = WATER_MARK_DEFAULT_COLOR; - hCopy = StringCbCopyW(pOEMDevOut->szWaterMark, sizeof(pOEMDevOut->szWaterMark), WATER_MARK_DEFAULT_TEXT); - } - - return SUCCEEDED(hCopy); -} - - -BOOL MakeOEMDevmodeValid(POEMDEV pOEMDevmode) -{ - if(NULL == pOEMDevmode) - { - return FALSE; - } - - // ASSUMPTION: pOEMDevmode is large enough to contain OEMDEV structure. - - // Make sure that dmOEMExtra indicates the current OEMDEV structure. - pOEMDevmode->dmOEMExtra.dwSize = sizeof(OEMDEV); - pOEMDevmode->dmOEMExtra.dwSignature = OEM_SIGNATURE; - pOEMDevmode->dmOEMExtra.dwVersion = OEM_VERSION; - - // bEnable should be either TRUE or FALSE. - if( (TRUE != pOEMDevmode->bWmarkEnabled) - && - (FALSE != pOEMDevmode->bWmarkEnabled) - ) - { - pOEMDevmode->bWmarkEnabled = WATER_MARK_DEFAULT_ENABLED; - } - - - // dwWmarkFontSize should be 8, 9, 10, 11, 12, 14, 16, 18, 20, 22, 24, 26, 28, 36, 48, or 72. - if(!IsValidFontSize(pOEMDevmode->dwWmarkFontSize)) - { - pOEMDevmode->dwWmarkFontSize = WATER_MARK_DEFAULT_FONTSIZE; - } - - // The high byte of the hi word should be zero. - if(0 != HIBYTE(HIWORD(pOEMDevmode->crWmarkTextColor))) - { - pOEMDevmode->crWmarkTextColor = WATER_MARK_DEFAULT_COLOR; - } - - // Make sure that water mark string is terminated. - pOEMDevmode->szWaterMark[WATER_MARK_TEXT_SIZE - 1] = L'\0'; - - return TRUE; -} - - -BOOL IsValidFontSize(DWORD dwWmarkFontSize) -{ - BOOL bValid = FALSE; - - - switch(dwWmarkFontSize) - { - case 8: - case 9: - case 10: - case 11: - case 12: - case 14: - case 16: - case 18: - case 20: - case 22: - case 24: - case 26: - case 28: - case 36: - case 48: - case 72: - bValid = TRUE; - break; - - default: - ERR(DLLTEXT("IsValidFontSize() found invalid font size\r\n")); - break; - } - - return bValid; -} |