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wine/dlls/commdlg/printdlg16.c
Jakob Eriksson 9ed61de9a2 Get rid of HeapAlloc casts.
2005-03-24 21:01:35 +00:00

594 lines
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/*
* COMMDLG - Print Dialog
*
* Copyright 1994 Martin Ayotte
* Copyright 1996 Albrecht Kleine
* Copyright 1999 Klaas van Gend
* Copyright 2000 Huw D M Davies
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <ctype.h>
#include <stdlib.h>
#include <stdarg.h>
#include <stdio.h>
#include <string.h>
#define NONAMELESSUNION
#define NONAMELESSSTRUCT
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "wine/wingdi16.h"
#include "winuser.h"
#include "wine/winuser16.h"
#include "commdlg.h"
#include "dlgs.h"
#include "wine/debug.h"
#include "cderr.h"
#include "winspool.h"
#include "winerror.h"
WINE_DEFAULT_DEBUG_CHANNEL(commdlg);
#include "cdlg.h"
#include "cdlg16.h"
#include "printdlg.h"
typedef struct
{
PRINT_PTRA print32;
LPPRINTDLG16 lpPrintDlg16;
} PRINT_PTRA16;
/* Internal Functions */
static BOOL PRINTDLG_CreateDevNames16(HGLOBAL16 *hmem, char* DeviceDriverName,
char* DeviceName, char* OutputPort)
{
long size;
char* pDevNamesSpace;
char* pTempPtr;
LPDEVNAMES lpDevNames;
char buf[260];
DWORD dwBufLen = sizeof(buf);
size = strlen(DeviceDriverName) + 1
+ strlen(DeviceName) + 1
+ strlen(OutputPort) + 1
+ sizeof(DEVNAMES);
if(*hmem)
*hmem = GlobalReAlloc16(*hmem, size, GMEM_MOVEABLE);
else
*hmem = GlobalAlloc16(GMEM_MOVEABLE, size);
if (*hmem == 0)
return FALSE;
pDevNamesSpace = GlobalLock16(*hmem);
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;
GetDefaultPrinterA(buf, &dwBufLen);
lpDevNames->wDefault = (strcmp(buf, DeviceName) == 0) ? 1 : 0;
GlobalUnlock16(*hmem);
return TRUE;
}
/***********************************************************************
* PRINTDLG_WMInitDialog [internal]
*/
static LRESULT PRINTDLG_WMInitDialog16(HWND hDlg, WPARAM wParam, PRINT_PTRA16* ptr16)
{
PRINT_PTRA *PrintStructures = &ptr16->print32;
LPPRINTDLG16 lppd = ptr16->lpPrintDlg16;
DEVNAMES *pdn;
DEVMODEA *pdm;
char *name = NULL;
UINT comboID = (lppd->Flags & PD_PRINTSETUP) ? cmb1 : cmb4;
/* load Collate ICONs */
PrintStructures->hCollateIcon =
LoadIconA(COMDLG32_hInstance, "PD32_COLLATE");
PrintStructures->hNoCollateIcon =
LoadIconA(COMDLG32_hInstance, "PD32_NOCOLLATE");
if(PrintStructures->hCollateIcon == 0 ||
PrintStructures->hNoCollateIcon == 0) {
ERR("no icon in resourcefile\n");
COMDLG32_SetCommDlgExtendedError(CDERR_LOADRESFAILURE);
EndDialog(hDlg, FALSE);
}
/* load Paper Orientation ICON */
/* FIXME: not implemented yet */
/*
* if lppd->Flags PD_SHOWHELP is specified, a HELPMESGSTRING message
* must be registered and the Help button must be shown.
*/
if (lppd->Flags & PD_SHOWHELP) {
if((PrintStructures->HelpMessageID =
RegisterWindowMessageA(HELPMSGSTRINGA)) == 0) {
COMDLG32_SetCommDlgExtendedError(CDERR_REGISTERMSGFAIL);
return FALSE;
}
} else
PrintStructures->HelpMessageID = 0;
if (!(lppd->Flags & PD_PRINTSETUP)) {
/* We have a print quality combo box. What shall we do? */
if (GetDlgItem(hDlg,cmb1)) {
char buf [20];
FIXME("Print quality only displaying currently.\n");
pdm = GlobalLock16(lppd->hDevMode);
if(pdm) {
switch (pdm->dmPrintQuality) {
case DMRES_HIGH : strcpy(buf,"High");break;
case DMRES_MEDIUM : strcpy(buf,"Medium");break;
case DMRES_LOW : strcpy(buf,"Low");break;
case DMRES_DRAFT : strcpy(buf,"Draft");break;
case 0 : strcpy(buf,"Default");break;
default : sprintf(buf,"%ddpi",pdm->dmPrintQuality);break;
}
GlobalUnlock16(lppd->hDevMode);
} else
strcpy(buf,"Default");
SendDlgItemMessageA(hDlg,cmb1,CB_ADDSTRING,0,(LPARAM)buf);
SendDlgItemMessageA(hDlg,cmb1,CB_SETCURSEL,0,0);
EnableWindow(GetDlgItem(hDlg,cmb1),FALSE);
}
}
/* FIXME: I allow more freedom than either Win95 or WinNT,
* which do not agree to what errors should be thrown or not
* in case nToPage or nFromPage is out-of-range.
*/
if (lppd->nMaxPage < lppd->nMinPage)
lppd->nMaxPage = lppd->nMinPage;
if (lppd->nMinPage == lppd->nMaxPage)
lppd->Flags |= PD_NOPAGENUMS;
if (lppd->nToPage < lppd->nMinPage)
lppd->nToPage = lppd->nMinPage;
if (lppd->nToPage > lppd->nMaxPage)
lppd->nToPage = lppd->nMaxPage;
if (lppd->nFromPage < lppd->nMinPage)
lppd->nFromPage = lppd->nMinPage;
if (lppd->nFromPage > lppd->nMaxPage)
lppd->nFromPage = lppd->nMaxPage;
/* If the printer combo box is in the dialog, fill it */
if (GetDlgItem(hDlg,comboID)) {
/* Fill Combobox
*/
pdn = GlobalLock16(lppd->hDevNames);
pdm = GlobalLock16(lppd->hDevMode);
if(pdn)
name = (char*)pdn + pdn->wDeviceOffset;
else if(pdm)
name = pdm->dmDeviceName;
PRINTDLG_SetUpPrinterListComboA(hDlg, comboID, name);
if(pdm) GlobalUnlock16(lppd->hDevMode);
if(pdn) GlobalUnlock16(lppd->hDevNames);
/* Now find selected printer and update rest of dlg */
name = HeapAlloc(GetProcessHeap(),0,256);
if (GetDlgItemTextA(hDlg, comboID, name, 255))
PRINTDLG_ChangePrinterA(hDlg, name, PrintStructures);
} else {
/* else just use default printer */
char name[200];
DWORD dwBufLen = sizeof(name);
BOOL ret = GetDefaultPrinterA(name, &dwBufLen);
if (ret)
PRINTDLG_ChangePrinterA(hDlg, name, PrintStructures);
else
FIXME("No default printer found, expect problems!\n");
}
HeapFree(GetProcessHeap(),0,name);
return TRUE;
}
/************************************************************
*
* PRINTDLG_Get16TemplateFrom32 [Internal]
* Generates a 16 bits template from the Wine 32 bits resource
*
*/
static HGLOBAL16 PRINTDLG_Get16TemplateFrom32(LPCSTR PrintResourceName)
{
HRSRC hResInfo;
HGLOBAL hDlgTmpl32;
LPCVOID template32;
DWORD size;
HGLOBAL16 hGlobal16;
LPVOID template;
if (!(hResInfo = FindResourceA(COMDLG32_hInstance,
PrintResourceName, (LPSTR)RT_DIALOG)))
{
COMDLG32_SetCommDlgExtendedError(CDERR_FINDRESFAILURE);
return 0;
}
if (!(hDlgTmpl32 = LoadResource(COMDLG32_hInstance, hResInfo )) ||
!(template32 = LockResource( hDlgTmpl32 )))
{
COMDLG32_SetCommDlgExtendedError(CDERR_LOADRESFAILURE);
return 0;
}
size = SizeofResource(COMDLG32_hInstance, hResInfo);
hGlobal16 = GlobalAlloc16(0, size);
if (!hGlobal16)
{
COMDLG32_SetCommDlgExtendedError(CDERR_MEMALLOCFAILURE);
ERR("alloc failure for %ld bytes\n", size);
return 0;
}
template = GlobalLock16(hGlobal16);
if (!template)
{
COMDLG32_SetCommDlgExtendedError(CDERR_MEMLOCKFAILURE);
ERR("global lock failure for %x handle\n", hGlobal16);
GlobalFree16(hGlobal16);
return 0;
}
ConvertDialog32To16((LPVOID)template32, size, (LPVOID)template);
GlobalUnlock16(hGlobal16);
return hGlobal16;
}
static BOOL PRINTDLG_CreateDC16(LPPRINTDLG16 lppd)
{
DEVNAMES *pdn = GlobalLock16(lppd->hDevNames);
DEVMODEA *pdm = GlobalLock16(lppd->hDevMode);
if(lppd->Flags & PD_RETURNDC) {
lppd->hDC = HDC_16(CreateDCA((char*)pdn + pdn->wDriverOffset,
(char*)pdn + pdn->wDeviceOffset,
(char*)pdn + pdn->wOutputOffset,
pdm ));
} else if(lppd->Flags & PD_RETURNIC) {
lppd->hDC = HDC_16(CreateICA((char*)pdn + pdn->wDriverOffset,
(char*)pdn + pdn->wDeviceOffset,
(char*)pdn + pdn->wOutputOffset,
pdm ));
}
GlobalUnlock16(lppd->hDevNames);
GlobalUnlock16(lppd->hDevMode);
return lppd->hDC ? TRUE : FALSE;
}
/************************************************************
*
* PRINTDLG_GetDlgTemplate
*
*/
static HGLOBAL16 PRINTDLG_GetDlgTemplate16(PRINTDLG16 *lppd)
{
HGLOBAL16 hDlgTmpl, hResInfo;
if (lppd->Flags & PD_PRINTSETUP) {
if(lppd->Flags & PD_ENABLESETUPTEMPLATEHANDLE) {
hDlgTmpl = lppd->hSetupTemplate;
} else if(lppd->Flags & PD_ENABLESETUPTEMPLATE) {
hResInfo = FindResource16(lppd->hInstance,
MapSL(lppd->lpSetupTemplateName), (LPSTR)RT_DIALOG);
hDlgTmpl = LoadResource16(lppd->hInstance, hResInfo);
} else {
hDlgTmpl = PRINTDLG_Get16TemplateFrom32("PRINT32_SETUP");
}
} else {
if(lppd->Flags & PD_ENABLEPRINTTEMPLATEHANDLE) {
hDlgTmpl = lppd->hPrintTemplate;
} else if(lppd->Flags & PD_ENABLEPRINTTEMPLATE) {
hResInfo = FindResource16(lppd->hInstance,
MapSL(lppd->lpPrintTemplateName),
(LPSTR)RT_DIALOG);
hDlgTmpl = LoadResource16(lppd->hInstance, hResInfo);
} else {
hDlgTmpl = PRINTDLG_Get16TemplateFrom32("PRINT32");
}
}
return hDlgTmpl;
}
/**********************************************************************
*
* 16 bit commdlg
*/
/***********************************************************************
* PrintDlg (COMMDLG.20)
*
* Displays the the PRINT dialog box, which enables the user to specify
* specific properties of the print job.
*
* RETURNS
* nonzero if the user pressed the OK button
* zero if the user cancelled the window or an error occurred
*
* BUGS
* * calls up to the 32-bit versions of the Dialogs, which look different
* * Customizing is *not* implemented.
*/
BOOL16 WINAPI PrintDlg16(
LPPRINTDLG16 lppd /* [in/out] ptr to PRINTDLG struct */
) {
BOOL bRet = FALSE;
LPVOID ptr;
HINSTANCE16 hInst = GetWindowLongPtrW( HWND_32(lppd->hwndOwner), GWLP_HINSTANCE );
if(TRACE_ON(commdlg)) {
char flagstr[1000] = "";
struct pd_flags *pflag = pd_flags;
for( ; pflag->name; pflag++) {
if(lppd->Flags & pflag->flag)
strcat(flagstr, pflag->name);
}
TRACE("(%p): hwndOwner = %08x, hDevMode = %08x, hDevNames = %08x\n"
"pp. %d-%d, min p %d, max p %d, copies %d, hinst %08x\n"
"flags %08lx (%s)\n",
lppd, lppd->hwndOwner, lppd->hDevMode, lppd->hDevNames,
lppd->nFromPage, lppd->nToPage, lppd->nMinPage, lppd->nMaxPage,
lppd->nCopies, lppd->hInstance, lppd->Flags, flagstr);
}
if(lppd->lStructSize != sizeof(PRINTDLG16)) {
ERR("structure size (%ld/%d)\n",lppd->lStructSize,sizeof(PRINTDLG16));
COMDLG32_SetCommDlgExtendedError(CDERR_STRUCTSIZE);
return FALSE;
}
if(lppd->Flags & PD_RETURNDEFAULT) {
PRINTER_INFO_2A *pbuf;
DRIVER_INFO_3A *dbuf;
HANDLE hprn;
DWORD needed;
if(lppd->hDevMode || lppd->hDevNames) {
WARN("hDevMode or hDevNames non-zero for PD_RETURNDEFAULT\n");
COMDLG32_SetCommDlgExtendedError(PDERR_RETDEFFAILURE);
return FALSE;
}
if(!PRINTDLG_OpenDefaultPrinter(&hprn)) {
WARN("Can't find default printer\n");
COMDLG32_SetCommDlgExtendedError(PDERR_NODEFAULTPRN);
return FALSE;
}
GetPrinterA(hprn, 2, NULL, 0, &needed);
pbuf = HeapAlloc(GetProcessHeap(), 0, needed);
GetPrinterA(hprn, 2, (LPBYTE)pbuf, needed, &needed);
GetPrinterDriverA(hprn, NULL, 3, NULL, 0, &needed);
dbuf = HeapAlloc(GetProcessHeap(),0,needed);
if (!GetPrinterDriverA(hprn, NULL, 3, (LPBYTE)dbuf, needed, &needed)) {
ERR("GetPrinterDriverA failed for %s, le %ld, fix your config!\n",
pbuf->pPrinterName,GetLastError());
HeapFree(GetProcessHeap(), 0, dbuf);
COMDLG32_SetCommDlgExtendedError(PDERR_RETDEFFAILURE);
return FALSE;
}
ClosePrinter(hprn);
PRINTDLG_CreateDevNames16(&(lppd->hDevNames),
dbuf->pDriverPath,
pbuf->pPrinterName,
pbuf->pPortName);
lppd->hDevMode = GlobalAlloc16(GMEM_MOVEABLE,pbuf->pDevMode->dmSize+
pbuf->pDevMode->dmDriverExtra);
ptr = GlobalLock16(lppd->hDevMode);
memcpy(ptr, pbuf->pDevMode, pbuf->pDevMode->dmSize +
pbuf->pDevMode->dmDriverExtra);
GlobalUnlock16(lppd->hDevMode);
HeapFree(GetProcessHeap(), 0, pbuf);
HeapFree(GetProcessHeap(), 0, dbuf);
bRet = TRUE;
} else {
HGLOBAL16 hDlgTmpl;
PRINT_PTRA *PrintStructures;
PRINT_PTRA16 *ptr16;
/* load Dialog resources,
* depending on Flags indicates Print32 or Print32_setup dialog
*/
hDlgTmpl = PRINTDLG_GetDlgTemplate16(lppd);
if (!hDlgTmpl) {
COMDLG32_SetCommDlgExtendedError(CDERR_LOADRESFAILURE);
return FALSE;
}
ptr16 = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(PRINT_PTRA16));
ptr16->lpPrintDlg16 = lppd;
PrintStructures = &ptr16->print32;
PrintStructures->lpPrintDlg = HeapAlloc(GetProcessHeap(),HEAP_ZERO_MEMORY,sizeof(PRINTDLGA));
#define CVAL(x) PrintStructures->lpPrintDlg->x = lppd->x;
#define MVAL(x) PrintStructures->lpPrintDlg->x = MapSL(lppd->x);
CVAL(Flags);
PrintStructures->lpPrintDlg->hwndOwner = HWND_32(lppd->hwndOwner);
PrintStructures->lpPrintDlg->hDC = HDC_32(lppd->hDC);
CVAL(nFromPage);CVAL(nToPage);CVAL(nMinPage);CVAL(nMaxPage);
CVAL(nCopies);
PrintStructures->lpPrintDlg->hInstance = HINSTANCE_32(lppd->hInstance);
CVAL(lCustData);
MVAL(lpPrintTemplateName);MVAL(lpSetupTemplateName);
/* Don't copy rest, it is 16 bit specific */
#undef MVAL
#undef CVAL
PrintStructures->lpDevMode = HeapAlloc(GetProcessHeap(),0,sizeof(DEVMODEA));
/* and create & process the dialog .
* -1 is failure, 0 is broken hwnd, everything else is ok.
*/
bRet = (0<DialogBoxIndirectParam16(
hInst, hDlgTmpl, lppd->hwndOwner,
(DLGPROC16)GetProcAddress16(GetModuleHandle16("COMMDLG"),(LPCSTR)21),
(LPARAM)PrintStructures
)
);
if (!PrintStructures->lpPrinterInfo) bRet = FALSE;
if(bRet) {
DEVMODEA *lpdm = PrintStructures->lpDevMode, *lpdmReturn;
PRINTER_INFO_2A *pi = PrintStructures->lpPrinterInfo;
DRIVER_INFO_3A *di = PrintStructures->lpDriverInfo;
if (lppd->hDevMode == 0) {
TRACE(" No hDevMode yet... Need to create my own\n");
lppd->hDevMode = GlobalAlloc16(GMEM_MOVEABLE,
lpdm->dmSize + lpdm->dmDriverExtra);
} else {
WORD locks;
if((locks = (GlobalFlags16(lppd->hDevMode)&GMEM_LOCKCOUNT))) {
WARN("hDevMode has %d locks on it. Unlocking it now\n", locks);
while(locks--) {
GlobalUnlock16(lppd->hDevMode);
TRACE("Now got %d locks\n", locks);
}
}
lppd->hDevMode = GlobalReAlloc16(lppd->hDevMode,
lpdm->dmSize + lpdm->dmDriverExtra,
GMEM_MOVEABLE);
}
lpdmReturn = GlobalLock16(lppd->hDevMode);
memcpy(lpdmReturn, lpdm, lpdm->dmSize + lpdm->dmDriverExtra);
if (lppd->hDevNames != 0) {
WORD locks;
if((locks = (GlobalFlags16(lppd->hDevNames)&GMEM_LOCKCOUNT))) {
WARN("hDevNames has %d locks on it. Unlocking it now\n", locks);
while(locks--)
GlobalUnlock16(lppd->hDevNames);
}
}
PRINTDLG_CreateDevNames16(&(lppd->hDevNames),
di->pDriverPath,
pi->pPrinterName,
pi->pPortName
);
GlobalUnlock16(lppd->hDevMode);
}
if (!(lppd->Flags & (PD_ENABLESETUPTEMPLATEHANDLE | PD_ENABLESETUPTEMPLATE)))
GlobalFree16(hDlgTmpl); /* created from the 32 bits resource */
HeapFree(GetProcessHeap(), 0, PrintStructures->lpDevMode);
HeapFree(GetProcessHeap(), 0, PrintStructures->lpPrinterInfo);
HeapFree(GetProcessHeap(), 0, PrintStructures->lpDriverInfo);
HeapFree(GetProcessHeap(), 0, PrintStructures);
}
if(bRet && (lppd->Flags & PD_RETURNDC || lppd->Flags & PD_RETURNIC))
bRet = PRINTDLG_CreateDC16(lppd);
TRACE("exit! (%d)\n", bRet);
return bRet;
}
/***********************************************************************
* PrintDlgProc (COMMDLG.21)
*/
BOOL16 CALLBACK PrintDlgProc16(HWND16 hDlg16, UINT16 uMsg, WPARAM16 wParam,
LPARAM lParam)
{
HWND hDlg = HWND_32(hDlg16);
PRINT_PTRA16 *PrintStructures;
BOOL16 res = FALSE;
if (uMsg!=WM_INITDIALOG) {
PrintStructures = (PRINT_PTRA16*)GetPropA(hDlg,"__WINE_PRINTDLGDATA");
if (!PrintStructures)
return FALSE;
} else {
PrintStructures = (PRINT_PTRA16*) lParam;
SetPropA(hDlg,"__WINE_PRINTDLGDATA",PrintStructures);
res = PRINTDLG_WMInitDialog16(hDlg, wParam, PrintStructures);
if(PrintStructures->lpPrintDlg16->Flags & PD_ENABLEPRINTHOOK) {
res = CallWindowProc16(
(WNDPROC16)PrintStructures->lpPrintDlg16->lpfnPrintHook,
hDlg16, uMsg, wParam, (LPARAM)PrintStructures->lpPrintDlg16
);
}
return res;
}
if(PrintStructures->lpPrintDlg16->Flags & PD_ENABLEPRINTHOOK) {
res = CallWindowProc16(
(WNDPROC16)PrintStructures->lpPrintDlg16->lpfnPrintHook,
hDlg16,uMsg, wParam, lParam
);
if(LOWORD(res)) return res;
}
switch (uMsg) {
case WM_COMMAND: {
/* We need to map those for the 32bit window procedure, compare
* with 32Ato16 mapper in winproc.c
*/
return PRINTDLG_WMCommandA(
hDlg,
MAKEWPARAM(wParam,HIWORD(lParam)),
LOWORD(lParam),
&PrintStructures->print32
);
}
case WM_DESTROY:
DestroyIcon(PrintStructures->print32.hCollateIcon);
DestroyIcon(PrintStructures->print32.hNoCollateIcon);
/* FIXME: don't forget to delete the paper orientation icons here! */
return FALSE;
}
return res;
}
/***********************************************************************
* PrintSetupDlgProc (COMMDLG.22)
*/
BOOL16 CALLBACK PrintSetupDlgProc16(HWND16 hWnd16, UINT16 wMsg, WPARAM16 wParam,
LPARAM lParam)
{
HWND hWnd = HWND_32(hWnd16);
switch (wMsg)
{
case WM_INITDIALOG:
TRACE("WM_INITDIALOG lParam=%08lX\n", lParam);
ShowWindow(hWnd, SW_SHOWNORMAL);
return (TRUE);
case WM_COMMAND:
switch (wParam) {
case IDOK:
EndDialog(hWnd, TRUE);
return(TRUE);
case IDCANCEL:
EndDialog(hWnd, FALSE);
return(TRUE);
}
return(FALSE);
}
return FALSE;
}
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