prncamvw.cpp

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// $Id: prncamvw.cpp 1593 2006-07-29 11:22:30Z alex $
/* @@tag:xara-cn@@ DO NOT MODIFY THIS LINE
================================XARAHEADERSTART===========================
 
               Xara LX, a vector drawing and manipulation program.
                    Copyright (C) 1993-2006 Xara Group Ltd.
       Copyright on certain contributions may be held in joint with their
              respective authors. See AUTHORS file for details.

LICENSE TO USE AND MODIFY SOFTWARE
----------------------------------

This file is part of Xara LX.

Xara LX is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License version 2 as published
by the Free Software Foundation.

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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.

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Franklin St, Fifth Floor, Boston, MA  02110-1301 USA


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-----------------

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=================================XARAHEADEREND============================
 */

// PrintCamView - subclass of CamView used for printing.

/*
*/

#include "camtypes.h"

#include "prncamvw.h"

#include "camdoc.h"
//#include "document.h" - in camtypes.h [AUTOMATICALLY REMOVED]
#include "prntview.h"
//#include "docview.h" - in camtypes.h [AUTOMATICALLY REMOVED]
//#include "spread.h" - in camtypes.h [AUTOMATICALLY REMOVED]
//#include "printdlg.h"
#include "prdlgctl.h"
#include "princomp.h"
#include "printctl.h"
#include "psrndrgn.h"
//#include "tim.h"
#include "camelot.h"
//#include "resource.h"
//#include "app.h" - in camtypes.h [AUTOMATICALLY REMOVED]
#include "prnmks.h"
#include "opbevel.h"

DECLARE_SOURCE("$Revision: 1593 $");

#define new CAM_DEBUG_NEW
#define USERNAME "Mike"

BOOL PrintMonitor::StartPrintJob(CNativeDC * PrintJobDC)
{
    // Make sure we don't already have a print job going.
    if (CurrentPrintJob != NULL)
    {
PORTNOTE("printing", "Don't call ::AbortDoc")
#ifndef EXCLUDE_FROM_XARALX
        // Print job going already - must have been terminated early if the
        // user has initiated another print job, so clean it up first.
        if (::AbortDoc(CurrentPrintJob) <= 0)
        {
            // Could not abort print job.
            CurrentPrintJob = NULL;
            ERROR1(FALSE, _R(IDE_ALREADY_PRINTING));
        }
#endif
    }

    // Ok, starting a print job - keep a record of it.
    CurrentPrintJob = PrintJobDC;
    return TRUE;
}

void PrintMonitor::EndPrintJob()
{
    // Ok, throw away our reference to the print job.
    CurrentPrintJob = NULL;
}

BOOL PrintMonitor::IsPrintStatusOK()
{
PORTNOTE("printing", "Disabled IsPrintStatusOK()")
#ifndef EXCLUDE_FROM_XARALX
    if (CCamApp::SeriousErrorCount == MySeriousErrorCount)
    {
        // We haven't had a serious error so any current print job will be
        // proceeding normally.
        return TRUE;
    }

    // Update our error count so we get back in sync.
    MySeriousErrorCount = CCamApp::SeriousErrorCount;

    BOOL Result = TRUE;

    // An error has occured - delete the print job if necessary.
    if (CurrentPrintJob != NULL)
    {
        // Use a semaphore structure here so we don't do this more than once.
        CNativeDC * PrintDC = CurrentPrintJob;
        CurrentPrintJob = NULL;
        ::AbortDoc(PrintDC);

        // Something's gone wrong - tell caller to remove all printing render regions.
        Result = FALSE;
    }
//  WEBSTER-ranbirr-12/11/96
#ifndef WEBSTER
    CCPrintInfo *pPrintInfo = CCPrintInfo::GetCurrent();
    if (pPrintInfo != NULL)
    {
        // Close down and delete this print info object (this will delete the print progress 
        // dialog etc.)
        pPrintInfo->EndPrinting();
        delete pPrintInfo;

        // Something's gone wrong - tell caller to remove all printing render regions.
        Result = FALSE;
    }
#endif //webster
    // Re-enable print Operation, and return result to caller.
    SetPrintingActive(FALSE);
#endif
    return TRUE;
}

void PrintMonitor::SetPrintingActive(BOOL Flag)
{
    PrintingIsActive = Flag;
}

BOOL PrintMonitor::IsPrintingActive()
{
    return (PrintingIsActive);
}


/********************************************************************************************

>   BOOL PrintMonitor::IsPrintingNow()

    Author:     Rik_Heywood (Xara Group Ltd) <camelotdev@xara.com>
    Created:    3/8/95
    Returns:    TRUE if we are activly printing NOW, FALSE if not
    Purpose:    Allows you to determine if there is a currently active print happening. This
                is used to disable screen redrawing, only during the print itself.

********************************************************************************************/

BOOL PrintMonitor::IsPrintingNow()
{
    // if there is no print job, then we are not printing
    if (CurrentPrintJob==NULL)
        return FALSE;

    // otherwise we are printing
    return TRUE;
}



/********************************************************************************************

>   void PrintMonitor::WantFullRedraw(BOOL WantRedraw)

    Author:     Rik_Heywood (Xara Group Ltd) <camelotdev@xara.com>
    Created:    3/8/95
    Inputs:     WantRedraw - TRUE if we want to force a redraw, FALSE if not
    Purpose:    Use this function to tell the PrintMonitor that a Full Redraw will be needed
                at the end of the print job. You can also use this function to tell it
                that the Full Redraw has been done.

********************************************************************************************/

void PrintMonitor::WantFullRedraw(BOOL WantRedraw)
{
    FullRedrawNeeded = WantRedraw;
}


BOOL PrintMonitor::InitPrefs()
{
    // Declare and load the .INI file settings.
    BOOL ok = Camelot.DeclareSection(TEXT("Printing"), 10) &&
              Camelot.DeclarePref(TEXT("Printing"), TEXT("PrintMaskType"),
                                  (INT32 *) &PrintMonitor::PrintMaskType, MASK_SIMPLE, MASK_OPTIMAL) &&
              Camelot.DeclarePref(TEXT("Printing"), TEXT("PrintWithDriverBands"),
                                  &PrintMonitor::PrintWithDriverBands, FALSE, TRUE);
              Camelot.DeclarePref(TEXT("Printing"), TEXT("DisableYield"),
                                  &PrintMonitor::s_YieldDisabled, FALSE, TRUE);
    return ok;
}


// No current print job.
CNativeDC * PrintMonitor::CurrentPrintJob = NULL;
BOOL PrintMonitor::PrintingIsActive = FALSE;
BOOL PrintMonitor::FullRedrawNeeded = FALSE;

// No errors as yet.
INT32 PrintMonitor::MySeriousErrorCount = 0;

// Default to printing without mask, but with bands.
BOOL PrintMonitor::PrintWithDriverBands = TRUE;
BOOL PrintMonitor::PrintWithMask = TRUE;
BOOL PrintMonitor::s_YieldDisabled = FALSE;
PrintMonitor::MaskType PrintMonitor::PrintMaskType = MASK_OPTIMAL;

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