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Implemented the return of hDevModes and hDevNames in the PRINTDLG 

structure of PrintDlgA().
This commit is contained in:
Klaas van Gend 1999-08-07 12:34:54 +00:00 committed by Alexandre Julliard
parent 6103e4b195
commit 3d5f2a88d3
2 changed files with 304 additions and 70 deletions
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347
dlls/commdlg/printdlg.c
View File

@ -22,11 +22,36 @@
#include "winproc.h"
#include "cderr.h"
#include "winspool.h"
#include "winerror.h"
DEFAULT_DEBUG_CHANNEL(commdlg)
#include "cdlg.h"
/* This PRINTDLGA internal structure stores
* pointers to several throughout useful structures.
*
*/
typedef struct
{
LPPRINTER_INFO_2A lpPrinterInfo;
UINT CurrentPrinter; /* used as lpPrinterInfo[CurrentPrinter] */
UINT DefaultPrinter; /* used as lpPrinterInfo[DefaultPrinter] */
DWORD NrOfPrinterInfoEntries;
LPPRINTDLGA lpPrintDlg;
UINT HelpMessageID;
HICON hCollateIcon;
HICON hNoCollateIcon;
} PRINT_PTRA;
/* prototypes */
static BOOL PRINTDLG_ValidateAndDuplicateSettings(HWND hDlg,
PRINT_PTRA* PrintStructures);
/***********************************************************************
* PrintDlg16 (COMMDLG.20)
*/
@ -75,20 +100,6 @@ BOOL16 WINAPI PrintDlg16( SEGPTR printdlg )
}
/* This PRINTDLGA internal structure stores
* pointers to several throughout useful structures.
*
*/
typedef struct
{
LPPRINTER_INFO_2A lpPrinterInfo;
DWORD NrOfPrinterInfoEntries;
LPPRINTDLGA lpPrintDlg;
UINT HelpMessageID;
HICON hCollateIcon;
HICON hNoCollateIcon;
} PRINT_PTRA;
/***********************************************************************
* PrintDlgA (COMDLG32.17)
*
@ -104,8 +115,6 @@ typedef struct
* zero if the user cancelled the window or an error occurred
*
* BUGS
* The function is a stub only, returning TRUE to allow more programs
* to function.
* The Collate Icons do not display, even though they are in the code.
*/
BOOL WINAPI PrintDlgA(
@ -121,7 +130,7 @@ BOOL WINAPI PrintDlgA(
* step 4: implement all other specs
* step 5: allow customisation of the dialog box
*
* current implementation is in step 2, nearly going to 3.
* current implementation is in step 3.
*/
HWND hwndDialog;
@ -156,7 +165,7 @@ BOOL WINAPI PrintDlgA(
LoadIconA(COMDLG32_hInstance, "PD32_NOCOLLATE");
if (PrintStructures.hCollateIcon==0 || PrintStructures.hNoCollateIcon==0)
{
puts("Error: no icon?");
ERR("no icon in resourcefile???");
COMDLG32_SetCommDlgExtendedError(CDERR_LOADRESFAILURE);
return FALSE;
}
@ -177,23 +186,6 @@ BOOL WINAPI PrintDlgA(
else
PrintStructures.HelpMessageID=0;
/*
* if lppd->Flags PD_RETURNDEFAULT is specified, the PrintDlg function
* does not display the dialog box, but returns with valid entries
* for hDevMode and hDevNames .
*
* Currently the flag is recognised, but we return empty hDevMode and
* and hDevNames. This will be fixed when I am in step 3.
*/
if (lppd->Flags & PD_RETURNDEFAULT)
{
WARN(": PrintDlg was requested to return printer info only."
"\n The return value currently does NOT provide these.\n");
COMDLG32_SetCommDlgExtendedError(PDERR_NODEVICES);
/* return TRUE, thus never checked! */
return(TRUE);
}
if (lppd->Flags & PD_PRINTSETUP)
{
FIXME(": PrintDlg was requested to display PrintSetup box.\n");
@ -216,10 +208,16 @@ BOOL WINAPI PrintDlgA(
/* Find the default printer.
* If not: display a warning message (unless PD_NOWARNING specified)
* and return PDERR_NODEFAULTPRN
*/
/* FIXME: not implemented yet!!! */
PrintStructures.CurrentPrinter=0;
PrintStructures.DefaultPrinter=0;
/* FIXME: Currently Unimplemented */
if (lppd->Flags & PD_NOWARNING)
{
COMDLG32_SetCommDlgExtendedError(PDERR_INITFAILURE);
WARN(": PD_NOWARNING Flag is not yet implemented.\n");
}
@ -232,16 +230,39 @@ BOOL WINAPI PrintDlgA(
PD_ENABLESETUPTEMPLATE|PD_ENABLESETUPTEMPLATEHANDLE))
FIXME(": unimplemented flag (ignored)\n");
/*
* if lppd->Flags PD_RETURNDEFAULT is specified, the PrintDlg function
* does not display the dialog box, but returns with valid entries
* for hDevMode and hDevNames .
*
* According to MSDN, it is required that hDevMode and hDevNames equal
* zero if this flag is set.
*/
if (lppd->Flags & PD_RETURNDEFAULT)
{
TRACE(" PD_RETURNDEFAULT: was requested to return printer info only.\n");
if (lppd->hDevMode!=0 || lppd->hDevNames !=0)
{
COMDLG32_SetCommDlgExtendedError(PDERR_INITFAILURE);
return(FALSE);
}
return(PRINTDLG_ValidateAndDuplicateSettings(0, &PrintStructures));
}
/* and create & process the dialog
*/
hwndDialog= DIALOG_CreateIndirect(hInst, ptr, TRUE, lppd->hwndOwner,
(DLGPROC16)PrintDlgProcA, (LPARAM)&PrintStructures, WIN_PROC_32A );
if (hwndDialog)
bRet = DIALOG_DoDialogBox(hwndDialog, lppd->hwndOwner);
/* free memory & resources
*/
free(PrintStructures.lpPrinterInfo);
DeleteObject(PrintStructures.hCollateIcon);
DeleteObject(PrintStructures.hNoCollateIcon);
TRACE(" exit! (%d)", bRet);
return bRet;
}
@ -262,20 +283,11 @@ BOOL WINAPI PrintDlgW( LPPRINTDLGW printdlg )
*/
static void PRINTDLG_UpdatePrinterInfoTexts(HWND hDlg, PRINT_PTRA* PrintStructures)
{
char PrinterName[256];
char StatusMsg[256];
char ResourceString[256];
int i;
LPPRINTER_INFO_2A lpPi = NULL;
GetDlgItemTextA(hDlg, cmb4, PrinterName, 255);
/* look the selected PrinterName up in our array Printer_Info2As*/
for (i=0; i < PrintStructures->NrOfPrinterInfoEntries; i++)
{
lpPi = &PrintStructures->lpPrinterInfo[i];
if (strcmp(lpPi->pPrinterName, PrinterName)==0)
break;
}
LPPRINTER_INFO_2A lpPi = &(PrintStructures->lpPrinterInfo
[PrintStructures->CurrentPrinter]);
/* Status Message */
StatusMsg[0]='\0';
@ -313,6 +325,7 @@ static LRESULT PRINTDLG_WMInitDialog(HWND hDlg, WPARAM wParam, LPARAM lParam,
int i;
LPPRINTDLGA lppd = PrintStructures->lpPrintDlg;
LPPRINTER_INFO_2A lppi = PrintStructures->lpPrinterInfo;
PDEVMODEA pDevMode = lppi[PrintStructures->CurrentPrinter].pDevMode;
SetWindowLongA(hDlg, DWL_USER, lParam);
TRACE("WM_INITDIALOG lParam=%08lX\n", lParam);
@ -325,12 +338,18 @@ static LRESULT PRINTDLG_WMInitDialog(HWND hDlg, WPARAM wParam, LPARAM lParam,
*/ }
/* Fill Combobox according to info from PRINTER_INFO2A
* structure inside PrintStructures and generate an
* structure inside PrintStructures,
* select the default printer and generate an
* update-message to have the rest of the dialog box updated.
*/
for (i=0; i < PrintStructures->NrOfPrinterInfoEntries; i++)
SendDlgItemMessageA(hDlg, cmb4, CB_ADDSTRING, 0,
(LPARAM)lppi[i].pPrinterName );
i=SendDlgItemMessageA(hDlg, cmb4, CB_SELECTSTRING,
(WPARAM) -1,
(LPARAM) lppi[PrintStructures->CurrentPrinter].pPrinterName);
SendDlgItemMessageA(hDlg, cmb4, CB_SETCURSEL,
(WPARAM)i, (LPARAM)0);
PRINTDLG_UpdatePrinterInfoTexts(hDlg, PrintStructures);
/* Flag processing to set the according buttons on/off and
@ -381,9 +400,8 @@ static LRESULT PRINTDLG_WMInitDialog(HWND hDlg, WPARAM wParam, LPARAM lParam,
char result[64];
LoadStringA(COMDLG32_hInstance, PD32_PRINT_ALL_X_PAGES,
resourcestr, 49);
sprintf(result,resourcestr,lppd->nMaxPage-lppd->nMinPage);
SendDlgItemMessageA(hDlg, rad1, WM_SETTEXT, 0,
(LPARAM) result);
sprintf(result,resourcestr,lppd->nMaxPage - lppd->nMinPage + 1);
SendDlgItemMessageA(hDlg, rad1, WM_SETTEXT, 0, (LPARAM) result);
}
/* Collate pages
@ -403,6 +421,37 @@ static LRESULT PRINTDLG_WMInitDialog(HWND hDlg, WPARAM wParam, LPARAM lParam,
CheckDlgButton(hDlg, chx2, 0);
}
if (lppd->Flags & PD_USEDEVMODECOPIESANDCOLLATE ||
lppd->Flags & PD_USEDEVMODECOPIES)
{
/* if printer doesn't support it: no Collate */
if (!(pDevMode->dmFields & DM_COLLATE))
{
EnableWindow(GetDlgItem(hDlg, chx2), FALSE);
EnableWindow(GetDlgItem(hDlg, ico3), FALSE);
}
}
/* nCopies */
if (lppd->hDevMode == 0)
{
SetDlgItemInt(hDlg, edt3, lppd->nCopies, FALSE);
}
else
{
SetDlgItemInt(hDlg, edt1, pDevMode->dmCopies, FALSE);
}
if (lppd->Flags & PD_USEDEVMODECOPIESANDCOLLATE ||
lppd->Flags & PD_USEDEVMODECOPIES)
{
/* if printer doesn't support it: no nCopies */
if (!(pDevMode->dmFields & DM_COPIES))
{
EnableWindow(GetDlgItem(hDlg, edt3), FALSE);
EnableWindow(GetDlgItem(hDlg, stc5), FALSE);
}
}
/* print to file */
CheckDlgButton(hDlg, chx1, (lppd->Flags & PD_PRINTTOFILE) ? 1 : 0);
if (lppd->Flags & PD_DISABLEPRINTTOFILE)
@ -416,15 +465,75 @@ static LRESULT PRINTDLG_WMInitDialog(HWND hDlg, WPARAM wParam, LPARAM lParam,
ShowWindow(GetDlgItem(hDlg, pshHelp), SW_HIDE);
}
GlobalUnlock(lppd->hDevMode);
return TRUE;
}
/***********************************************************************
* PRINTDLG_CreateDevNames [internal]
*
*
* creates a DevNames structure.
* RETURNS
* HGLOBAL to DevNames memory object on success or
* zero on faillure
*/
HGLOBAL PRINTDLG_CreateDevNames(
char* DeviceDriverName,
char* DeviceName,
char* OutputPort,
WORD Flags)
{
long size;
HGLOBAL hDevNames;
void* pDevNamesSpace;
void* pTempPtr;
LPDEVNAMES lpDevNames;
size = strlen(DeviceDriverName) +1
+ strlen(DeviceName) + 1
+ strlen(OutputPort) + 1
+ sizeof(DEVNAMES);
hDevNames = GlobalAlloc(GMEM_MOVEABLE, size*sizeof(char));
if (hDevNames != 0)
{
pDevNamesSpace = GlobalLock(hDevNames);
lpDevNames = (LPDEVNAMES) pDevNamesSpace;
pTempPtr = pDevNamesSpace + sizeof(DEVNAMES);
strcpy(pTempPtr, DeviceDriverName);
lpDevNames->wDriverOffset = pTempPtr - pDevNamesSpace;
pTempPtr += strlen(DeviceDriverName) + 1;
strcpy(pTempPtr, DeviceName);
lpDevNames->wDeviceOffset = pTempPtr - pDevNamesSpace;
pTempPtr += strlen(DeviceName) + 1;
strcpy(pTempPtr, OutputPort);
lpDevNames->wOutputOffset = pTempPtr - pDevNamesSpace;
lpDevNames->wDefault = Flags;
GlobalUnlock(hDevNames);
}
return(hDevNames);
}
/***********************************************************************
* PRINTDLG_ValidateAndDuplicateSettings [internal]
*
*
* updates the PrintDlg structure for returnvalues.
* (yep, the name was chosen a bit stupid...)
*
* if hDlg equals zero, only hDevModes and hDevNames are adapted.
*
* RETURNS
* FALSE if user is not allowed to close (i.e. wrong nTo or nFrom values)
* TRUE if succesful.
@ -432,8 +541,13 @@ static LRESULT PRINTDLG_WMInitDialog(HWND hDlg, WPARAM wParam, LPARAM lParam,
static BOOL PRINTDLG_ValidateAndDuplicateSettings(HWND hDlg,
PRINT_PTRA* PrintStructures)
{
LPPRINTER_INFO_2A lpPi = &(PrintStructures->lpPrinterInfo
[PrintStructures->CurrentPrinter]);
LPPRINTDLGA lppd = PrintStructures->lpPrintDlg;
PDEVMODEA pDevMode;
if (hDlg!=0)
{
/* check whether nFromPage and nToPage are within range defined by
* nMinPage and nMaxPage
*/
@ -460,16 +574,92 @@ static BOOL PRINTDLG_ValidateAndDuplicateSettings(HWND hDlg,
lppd->nToPage = nToPage;
}
if (IsDlgButtonChecked(hDlg, chx1) == BST_CHECKED)
{
lppd->Flags |= PD_PRINTTOFILE;
/* FIXME: insert code to set "FILE:" in DEVNAMES structure */
lpPi->pPortName = "FILE:";
}
if (IsDlgButtonChecked(hDlg, chx2) == BST_CHECKED)
{
FIXME("Collate lppd not yet implemented as output\n");
}
} /* end-of-if(hDlg!=0) */
/*
* create or modify hDevMode
*/
if (lppd->hDevMode == 0)
{
TRACE(" No hDevMode yet... Need to create my own\n");
/* FIXME: possible memory leak? Memory never freed again! */
lppd->hDevMode = GlobalAlloc(GMEM_MOVEABLE, lpPi->pDevMode->dmSize);
pDevMode = GlobalLock(lppd->hDevMode);
memcpy(pDevMode, lpPi->pDevMode, lpPi->pDevMode->dmSize);
}
else
{
FIXME(" already hDevMode... must adjust it... Not implemented yet\n");
pDevMode = GlobalLock(lppd->hDevMode);
}
/* If hDevNames already exists, trash it.
* But create a new one anyway
*/
if (lppd->hDevNames != 0)
{
if ( (GlobalFlags(lppd->hDevNames)&0xFF) != 0)
ERR(" Tried to free hDevNames, but your application still has a"
" lock on hDevNames. Possible program crash...");
GlobalFree(lppd->hDevNames);
}
/* FIXME: The first entry of DevNames is fixed to "winspool",
* because I don't know of any printerdriver which doesn't return
* winspool there. But I guess they do exist...
*/
lppd->hDevNames = PRINTDLG_CreateDevNames("winspool",
lpPi->pDriverName, lpPi->pPortName,
(PrintStructures->DefaultPrinter ==
PrintStructures->CurrentPrinter)?1:0);
/* set PD_Collate and nCopies */
if (lppd->Flags & PD_USEDEVMODECOPIESANDCOLLATE ||
lppd->Flags & PD_USEDEVMODECOPIES)
{
/* if one of the above flags was set, the application doesn't
* (want to) support multiple copies or collate...
*/
lppd->Flags &= ~PD_COLLATE;
lppd->nCopies = 1;
/* if the printer driver supports it... store info there
* otherwise no collate & multiple copies !
*/
if (pDevMode->dmFields & DM_COLLATE)
{
if (IsDlgButtonChecked(hDlg, chx2) == BST_CHECKED)
pDevMode->dmCollate = 1;
else
pDevMode->dmCollate = 0;
}
if (pDevMode->dmFields & DM_COPIES)
{
WORD nCopies = GetDlgItemInt(hDlg, edt3, NULL, FALSE);
pDevMode->dmCopies = nCopies;
}
}
else
{
/* set Collate & nCopies according to dialog */
if (IsDlgButtonChecked(hDlg, chx2) == BST_CHECKED)
lppd->Flags |= PD_COLLATE;
else
lppd->Flags &= ~PD_COLLATE;
lppd->nCopies = GetDlgItemInt(hDlg, edt3, NULL, FALSE);
}
GlobalUnlock(lppd->hDevMode);
return(TRUE);
}
@ -482,6 +672,9 @@ static LRESULT PRINTDLG_WMCommand(HWND hDlg, WPARAM wParam,
LPARAM lParam, PRINT_PTRA* PrintStructures)
{
LPPRINTDLGA lppd = PrintStructures->lpPrintDlg;
LPPRINTER_INFO_2A lppi = &(PrintStructures->lpPrinterInfo
[PrintStructures->CurrentPrinter]);
switch (LOWORD(wParam))
{
@ -536,12 +729,54 @@ static LRESULT PRINTDLG_WMCommand(HWND hDlg, WPARAM wParam,
}
case cmb4: /* Printer combobox */
if (HIWORD(wParam)==CBN_SELCHANGE)
{
int i;
char PrinterName[256];
/* look the newly selected Printer up in
* our array Printer_Info2As
*/
GetDlgItemTextA(hDlg, cmb4, PrinterName, 255);
for (i=0; i < PrintStructures->NrOfPrinterInfoEntries; i++)
{
if (strcmp(PrintStructures->lpPrinterInfo[i].pPrinterName,
PrinterName)==0)
break;
}
PrintStructures->CurrentPrinter = i;
PRINTDLG_UpdatePrinterInfoTexts(hDlg, PrintStructures);
lppi = &(PrintStructures->lpPrinterInfo
[PrintStructures->CurrentPrinter]);
if (lppd->Flags & PD_USEDEVMODECOPIESANDCOLLATE ||
lppd->Flags & PD_USEDEVMODECOPIES)
{
/* if printer doesn't support it: no nCopies */
if (!(lppi->pDevMode->dmFields & DM_COPIES))
{
EnableWindow(GetDlgItem(hDlg, edt3), FALSE);
EnableWindow(GetDlgItem(hDlg, stc5), FALSE);
}
else
{
EnableWindow(GetDlgItem(hDlg, edt3), TRUE);
EnableWindow(GetDlgItem(hDlg, stc5), TRUE);
}
/* if printer doesn't support it: no Collate */
if (!(lppi->pDevMode->dmFields & DM_COPIES))
{
EnableWindow(GetDlgItem(hDlg, ico3), FALSE);
EnableWindow(GetDlgItem(hDlg, chx2), FALSE);
}
else
{
EnableWindow(GetDlgItem(hDlg, ico3), TRUE);
EnableWindow(GetDlgItem(hDlg, chx2), TRUE);
}
}
}
break;
/* default:
printf("wParam: 0x%x ",wParam);
break;
*/ }
}
return FALSE;
}
@ -569,8 +804,6 @@ LRESULT WINAPI PrintDlgProcA(HWND hDlg, UINT uMsg, WPARAM wParam,
TRACE("PRINTDLG_WMInitDialog returned FALSE\n");
return FALSE;
}
MessageBoxA(hDlg,"Warning: this dialog has no functionality yet!",
NULL, MB_OK);
}
switch (uMsg)
{

1
include/commdlg.h
View File

@ -506,6 +506,7 @@ DECL_WINELIB_TYPE_AW(LPPRINTDLG)
#define PD_ENABLEPRINTTEMPLATEHANDLE 0x00010000
#define PD_ENABLESETUPTEMPLATEHANDLE 0x00020000
#define PD_USEDEVMODECOPIES 0x00040000
#define PD_USEDEVMODECOPIESANDCOLLATE 0x00040000
#define PD_DISABLEPRINTTOFILE 0x00080000
#define PD_HIDEPRINTTOFILE 0x00100000