406 lines
12 KiB
C
406 lines
12 KiB
C
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//************************************************************************
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// Generic Win 3.1 fax printer driver support. User Interface functions
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// which are called by WINSPOOL. Support for Two new entry points required
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// by the Win 95 printer UI, DrvDocumentPropertySheets and
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// DrvDevicePropertySheets
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//
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// History:
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// 24-Apr-96 reedb created.
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//
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//************************************************************************
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#include "windows.h"
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#include "wowfaxui.h"
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#include "wfsheets.h"
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#include "winspool.h"
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//************************************************************************
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// Globals
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//************************************************************************
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extern HINSTANCE ghInst;
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DEVMODEW gdmDefaultDevMode;
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LONG DrvDocumentProperties(HWND hwnd, HANDLE hPrinter, PWSTR pDeviceName, PDEVMODE pdmOut, PDEVMODE pdmIn, DWORD fMode);
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LONG SimpleDocumentProperties(PDOCUMENTPROPERTYHEADER pDPHdr);
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//************************************************************************
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// NullDlgProc - Procedure for handling "Printer Properties" property
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// sheet page
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//************************************************************************
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BOOL NullDlgProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
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{
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return FALSE;
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}
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//************************************************************************
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// FaxOptionsProc - Procedure for handling "Fax Options" property
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// sheet page
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//************************************************************************
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BOOL FaxOptionsProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
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{
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PDEVMODE pdmOut = NULL;
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PDEVMODE pdmIn = NULL;
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PUIDATA pUiData;
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TCHAR szFeedBack[WOWFAX_MAX_USER_MSG_LEN];
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switch (message) {
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case WM_INITDIALOG:
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SetWindowLong(hDlg, DWL_USER, ((PROPSHEETPAGE *) lParam)->lParam);
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return TRUE;
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case WM_COMMAND:
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if (wParam == IDOK) {
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SetWindowText(GetDlgItem(hDlg, IDC_FEEDBACK), L"");
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pUiData = (PUIDATA) GetWindowLong(hDlg, DWL_USER);
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DrvDocumentProperties(hDlg,
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pUiData->hPrinter,
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pUiData->pDeviceName,
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pUiData->pdmOut,
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pUiData->pdmIn,
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pUiData->fMode);
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//
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// Provide user with feedback text.
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//
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if (LoadString(ghInst, WOWFAX_ENABLE_CONFIG_STR,
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szFeedBack, sizeof( szFeedBack)/sizeof(TCHAR))) {
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SetWindowText(GetDlgItem(hDlg, IDC_FEEDBACK), szFeedBack);
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}
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}
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break;
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case WM_NOTIFY:
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if (((NMHDR *) lParam)->code == PSN_APPLY) {
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pUiData = (PUIDATA) GetWindowLong(hDlg, DWL_USER);
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//
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// HACK: Inform common UI library that user has pressed OK
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//
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pUiData->pfnComPropSheet(pUiData->hComPropSheet,
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CPSFUNC_SET_RESULT,
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(LONG) pUiData->hFaxOptsPage,
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CPSUI_OK);
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return TRUE;
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}
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break;
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}
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return FALSE;
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}
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//************************************************************************
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// AddDocPropPages -Add our "Document Properties" pages to the property
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// sheet. Returns RUE if successful, FALSE otherwise.
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//************************************************************************
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BOOL AddDocPropPages(PUIDATA pUiData)
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{
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PROPSHEETPAGE psp;
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LONG result;
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//
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// "Document Properties" dialog only has one tab - "Fax Options"
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//
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memset(&psp, 0, sizeof(psp));
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psp.dwSize = sizeof(PROPSHEETPAGE);
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psp.dwFlags = 0;
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psp.hInstance = ghInst;
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psp.lParam = (LPARAM) pUiData;
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psp.pszTemplate = MAKEINTRESOURCE(IDD_DOCPROP);
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psp.pfnDlgProc = FaxOptionsProc;
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pUiData->hFaxOptsPage = (HANDLE)
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pUiData->pfnComPropSheet(pUiData->hComPropSheet,
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CPSFUNC_ADD_PROPSHEETPAGE,
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(LPARAM) &psp,
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0);
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return (pUiData->hFaxOptsPage != NULL);
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}
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//************************************************************************
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// MyGetPrinter - Wrapper function for GetPrinter spooler API. Returns
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// Pointer to a PRINTER_INFO_x structure, NULL if there is an error
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//************************************************************************
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PVOID MyGetPrinter(HANDLE hPrinter, DWORD level)
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{
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PBYTE pPrinterInfo = NULL;
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DWORD cbNeeded;
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if (!GetPrinter(hPrinter, level, NULL, 0, &cbNeeded) &&
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GetLastError() == ERROR_INSUFFICIENT_BUFFER &&
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(pPrinterInfo = LocalAlloc(LPTR, cbNeeded)) &&
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GetPrinter(hPrinter, level, pPrinterInfo, cbNeeded, &cbNeeded))
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{
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return pPrinterInfo;
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}
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LOGDEBUG(0, (L"GetPrinter failed\n"));
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LocalFree(pPrinterInfo);
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return NULL;
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}
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//************************************************************************
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// FreeUiData - Free the data structure used by the fax driver user
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// interface.
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//************************************************************************
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PUIDATA FreeUiData(PUIDATA pUiData)
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{
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if (pUiData) {
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if (pUiData->pDeviceName) LocalFree(pUiData->pDeviceName);
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if (pUiData->pDriverName) LocalFree(pUiData->pDriverName);
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}
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return NULL;
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}
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//************************************************************************
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// FillUiData - Fill in the data structure used by the fax driver user
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// interface. Returns pointer to UIDATA structure, NULL if error.
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//************************************************************************
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PUIDATA FillUiData(HANDLE hPrinter, PDEVMODE pdmInput, PDEVMODE pdmOutput, DWORD fMode)
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{
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PRINTER_INFO_2 *pPrinterInfo2 = NULL;
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PUIDATA pUiData;
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//
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// Allocate memory to hold UIDATA structure
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// Get printer info from the spooler. Copy the driver name.
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//
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if (! (pUiData = LocalAlloc(LPTR, sizeof(UIDATA))) ||
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! (pPrinterInfo2 = MyGetPrinter(hPrinter, 2)) ||
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! (pUiData->pDeviceName = DupTokenW(pPrinterInfo2->pPrinterName)) ||
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! (pUiData->pDriverName = DupTokenW(pPrinterInfo2->pDriverName))) {
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pUiData = FreeUiData(pUiData);
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}
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else {
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pUiData->pdmIn = pdmInput;
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pUiData->pdmOut = pdmOutput;
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pUiData->fMode = fMode;
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pUiData->startUiData = pUiData->endUiData = pUiData;
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pUiData->hPrinter = hPrinter;
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}
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if (pPrinterInfo2)
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LocalFree(pPrinterInfo2);
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return pUiData;
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}
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//************************************************************************
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// DrvDocumentPropertySheets - Display "Document Properties" property
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// sheets. Return > 0 if successful, <= 0 if failed.
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//************************************************************************
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LONG DrvDocumentPropertySheets(PPROPSHEETUI_INFO pPSUIInfo, LPARAM lParam)
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{
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PDOCUMENTPROPERTYHEADER pDPHdr;
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PCOMPROPSHEETUI pCompstui;
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PUIDATA pUiData;
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LONG result;
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//
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// Validate input parameters
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//
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if (! (pDPHdr = (PDOCUMENTPROPERTYHEADER) (pPSUIInfo ? pPSUIInfo->lParamInit : lParam))) {
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return -1;
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}
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if (pPSUIInfo == NULL) {
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return SimpleDocumentProperties(pDPHdr);
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}
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//
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// Create a UIDATA structure if necessary
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//
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pUiData = (pPSUIInfo->Reason == PROPSHEETUI_REASON_INIT) ?
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FillUiData(pDPHdr->hPrinter, pDPHdr->pdmIn, pDPHdr->pdmOut, pDPHdr->fMode) :
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(PUIDATA) pPSUIInfo->UserData;
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if (! ValidUiData(pUiData))
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return -1;
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//
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// Handle various cases for which this function might be called
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//
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switch (pPSUIInfo->Reason) {
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case PROPSHEETUI_REASON_INIT:
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pUiData->pfnComPropSheet = pPSUIInfo->pfnComPropSheet;
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pUiData->hComPropSheet = pPSUIInfo->hComPropSheet;
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//
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// Add our page to the property sheet
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//
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if (AddDocPropPages(pUiData)) {
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pPSUIInfo->UserData = (DWORD) pUiData;
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pPSUIInfo->Result = CPSUI_CANCEL;
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return 1;
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}
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//
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// Clean up properly in case of an error
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//
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FreeUiData(pUiData);
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break;
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case PROPSHEETUI_REASON_GET_INFO_HEADER:
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{ PPROPSHEETUI_INFO_HEADER pPSUIHdr;
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pPSUIHdr = (PPROPSHEETUI_INFO_HEADER) lParam;
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pPSUIHdr->Flags = PSUIHDRF_PROPTITLE | PSUIHDRF_NOAPPLYNOW;
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pPSUIHdr->pTitle = pDPHdr->pszPrinterName;
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pPSUIHdr->hInst = ghInst;
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pPSUIHdr->IconID = IDI_CPSUI_PRINTER2;
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}
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return 1;
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case PROPSHEETUI_REASON_SET_RESULT:
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pPSUIInfo->Result = ((PSETRESULT_INFO) lParam)->Result;
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return 1;
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case PROPSHEETUI_REASON_DESTROY:
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//
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// Cleanup properly before exiting
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//
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FreeUiData(pUiData);
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return 1;
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}
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return -1;
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}
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//************************************************************************
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// DrvDevicePropertySheets - Display "Printer Properties" dialog.
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// Return > 0 if successful, <= 0 if failed.
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//************************************************************************
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LONG DrvDevicePropertySheets(PPROPSHEETUI_INFO pPSUIInfo, LPARAM lParam)
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{
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PDEVICEPROPERTYHEADER pDPHdr;
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PCOMPROPSHEETUI pCompstui;
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PROPSHEETPAGE psp;
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LONG result;
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//
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// Validate input parameters
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//
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LOGDEBUG(1,(L"DrvDevicePropertySheets: %d\n", pPSUIInfo->Reason));
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if (!pPSUIInfo || !(pDPHdr = (PDEVICEPROPERTYHEADER) pPSUIInfo->lParamInit)) {
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return -1;
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}
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//
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// Handle various cases for which this function might be called
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//
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switch (pPSUIInfo->Reason) {
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case PROPSHEETUI_REASON_INIT:
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//
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// "Printer Properties" dialog only has one dummy tab
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//
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memset(&psp, 0, sizeof(psp));
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psp.dwSize = sizeof(PROPSHEETPAGE);
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psp.dwFlags = 0;
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psp.hInstance = ghInst;
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psp.pszTemplate = MAKEINTRESOURCE(IDD_NULLPROP);
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psp.pfnDlgProc = NullDlgProc;
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if (pPSUIInfo->pfnComPropSheet(pPSUIInfo->hComPropSheet,
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CPSFUNC_ADD_PROPSHEETPAGE,
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(LPARAM) &psp,
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0))
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{
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pPSUIInfo->Result = CPSUI_CANCEL;
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return 1;
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}
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break;
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case PROPSHEETUI_REASON_GET_INFO_HEADER:
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{ PPROPSHEETUI_INFO_HEADER pPSUIHdr;
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pPSUIHdr = (PPROPSHEETUI_INFO_HEADER) lParam;
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pPSUIHdr->Flags = PSUIHDRF_PROPTITLE | PSUIHDRF_NOAPPLYNOW;
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pPSUIHdr->pTitle = pDPHdr->pszPrinterName;
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pPSUIHdr->hInst = ghInst;
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pPSUIHdr->IconID = IDI_CPSUI_FAX;
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}
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return 1;
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case PROPSHEETUI_REASON_SET_RESULT:
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pPSUIInfo->Result = ((PSETRESULT_INFO) lParam)->Result;
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return 1;
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case PROPSHEETUI_REASON_DESTROY:
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return 1;
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}
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return -1;
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}
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LONG
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SimpleDocumentProperties(PDOCUMENTPROPERTYHEADER pDPHdr)
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/*++
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Routine Description:
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Handle simple "Document Properties" where we don't need to display
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a dialog and therefore don't have to have common UI library involved
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Arguments:
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pDPHdr - Points to a DOCUMENTPROPERTYHEADER structure
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Return Value:
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> 0 if successful, <= 0 otherwise
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--*/
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{
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LONG lRet;
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lRet = DrvDocumentProperties(NULL,
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pDPHdr->hPrinter,
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pDPHdr->pszPrinterName,
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pDPHdr->pdmOut,
|
||
|
|
pDPHdr->pdmIn,
|
||
|
|
pDPHdr->fMode);
|
||
|
|
|
||
|
|
if (pDPHdr->fMode == 0 || pDPHdr->pdmOut == NULL) {
|
||
|
|
pDPHdr->cbOut = lRet;
|
||
|
|
}
|
||
|
|
|
||
|
|
return lRet;
|
||
|
|
}
|