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/*******************************************
* Original source : GNUPLOT - win/wprinter.c
* modified for Scilab
*******************************************
*
* Copyright (C) 1992 Maurice Castro, Russell Lang
*
* Permission to use, copy, and distribute this software and its
* documentation for any purpose with or without fee is hereby granted,
* provided that the above copyright notice appear in all copies and
* that both that copyright notice and this permission notice appear
* in supporting documentation.
*
* Permission to modify the software is granted, but not the right to
* distribute the modified code. Modifications are to be distributed
* as patches to released version.
*
* This software is provided "as is" without express or implied warranty.
*
* AUTHORS
* Maurice Castro
* Russell Lang
*
* Modifications for Scilab
* Jean-Philipe Chancelier
* Allan CORNET INRIA 2005
*/
/*-----------------------------------------------------------------------------------*/
#ifndef STRICT
#define STRICT
#endif
/*-----------------------------------------------------------------------------------*/
#include <memory.h>
#include "wresource.h"
#include "wcommon.h"
/*-----------------------------------------------------------------------------------*/
static LP_PRINT prlist = NULL;
/*-----------------------------------------------------------------------------------*/
/******************************
* Deals with a list of printers
******************************/
void PrintRegister (LP_PRINT lpr)
{
LP_PRINT next;
next = prlist;
prlist = lpr;
lpr->next = next;
}
/*-----------------------------------------------------------------------------------*/
LP_PRINT PrintFind (HDC hdc)
{
LP_PRINT this;
this = prlist;
while (this && (this->hdcPrn != hdc))
{
this = this->next;
}
return this;
}
/*-----------------------------------------------------------------------------------*/
void PrintUnregister (LP_PRINT lpr)
{
LP_PRINT this, prev;
prev = (LP_PRINT) NULL;
this = prlist;
while (this && (this != lpr))
{
prev = this;
this = this->next;
}
if (this && (this == lpr))
{
/* unhook it */
if (prev)
prev->next = this->next;
else
prlist = this->next;
}
}
/*-----------------------------------------------------------------------------------*/
/******************************
* PrintDialogBox
******************************/
EXPORT BOOL CALLBACK PrintDlgProc (HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
LP_PRINT lpr;
HWND parent;
parent = GetParent (hDlg);
lpr = (LP_PRINT) GetWindowLong (parent, 4);
switch (message)
{
case WM_INITDIALOG:
lpr->hDlgPrint = hDlg;
SetWindowText (hDlg, (LPSTR) lParam);
EnableMenuItem (GetSystemMenu (hDlg, FALSE), SC_CLOSE, MF_GRAYED);
return TRUE;
case WM_COMMAND:
lpr->bUserAbort = TRUE;
lpr->hDlgPrint = 0;
EnableWindow (GetParent (hDlg), TRUE);
EndDialog (hDlg, FALSE);
return TRUE;
}
return FALSE;
}
/*-----------------------------------------------------------------------------------*/
EXPORT BOOL CALLBACK PrintAbortProc (HDC hdcPrn, int code)
{
MSG msg;
LP_PRINT lpr;
lpr = PrintFind (hdcPrn);
while (!lpr->bUserAbort && PeekMessage (&msg, 0, 0, 0, PM_REMOVE))
{
if (!lpr->hDlgPrint || !IsDialogMessage (lpr->hDlgPrint, &msg))
{
TranslateMessage (&msg);
DispatchMessage (&msg);
}
}
return (!lpr->bUserAbort);
}
/*-----------------------------------------------------------------------------------*/
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