cmndata.cpp

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/////////////////////////////////////////////////////////////////////////////
// Name:        cmndata.cpp
// Purpose:     Common GDI data
// Author:      Julian Smart
// Modified by:
// Created:     01/02/97
// RCS-ID:      $Id: cmndata.cpp,v 1.117 2005/06/13 12:19:19 ABX Exp $
// Copyright:   (c) Julian Smart
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

// ============================================================================
// declarations
// ============================================================================

// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------

#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
    #pragma implementation "cmndata.h"
#endif

// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"

#ifdef __BORLANDC__
    #pragma hdrstop
#endif

#ifndef WX_PRECOMP
    #include <stdio.h>
    #include "wx/string.h"
    #include "wx/utils.h"
    #include "wx/app.h"
#endif

#include "wx/gdicmn.h"
#include "wx/cmndata.h"
#include "wx/log.h"
#include "wx/prntbase.h"
#include "wx/printdlg.h"

#if wxUSE_FONTDLG
    #include "wx/fontdlg.h"
#endif // wxUSE_FONTDLG

#if wxUSE_PRINTING_ARCHITECTURE
    #include "wx/paper.h"
#endif // wxUSE_PRINTING_ARCHITECTURE

#if defined(__WXMSW__)
    #include "wx/msw/wrapcdlg.h"
#endif // MSW

    #if wxUSE_PRINTING_ARCHITECTURE

#if defined(__WXMAC__)
    #include "wx/mac/private/print.h"
#endif

        IMPLEMENT_DYNAMIC_CLASS(wxPrintData, wxObject)
        IMPLEMENT_DYNAMIC_CLASS(wxPrintDialogData, wxObject)
        IMPLEMENT_DYNAMIC_CLASS(wxPageSetupDialogData, wxObject)
    #endif // wxUSE_PRINTING_ARCHITECTURE

    IMPLEMENT_DYNAMIC_CLASS(wxFontData, wxObject)
    IMPLEMENT_DYNAMIC_CLASS(wxColourData, wxObject)

// ============================================================================
// implementation
// ============================================================================

// ----------------------------------------------------------------------------
// wxColourData
// ----------------------------------------------------------------------------

wxColourData::wxColourData()
{
    m_chooseFull = false;
    m_dataColour.Set(0,0,0);
    // m_custColours are wxNullColours initially
}

wxColourData::wxColourData(const wxColourData& data)
    : wxObject()
{
    (*this) = data;
}

wxColourData::~wxColourData()
{
}

void wxColourData::SetCustomColour(int i, const wxColour& colour)
{
    wxCHECK_RET( (i >= 0 && i < 16), _T("custom colour index out of range") );

    m_custColours[i] = colour;
}

wxColour wxColourData::GetCustomColour(int i)
{
    wxCHECK_MSG( (i >= 0 && i < 16), wxColour(0,0,0),
                 _T("custom colour index out of range") );

    return m_custColours[i];
}

void wxColourData::operator=(const wxColourData& data)
{
    int i;
    for (i = 0; i < 16; i++)
        m_custColours[i] = data.m_custColours[i];

    m_dataColour = (wxColour&)data.m_dataColour;
    m_chooseFull = data.m_chooseFull;
}

// ----------------------------------------------------------------------------
// Font data
// ----------------------------------------------------------------------------

wxFontData::wxFontData()
{
    // Intialize colour to black.
    m_fontColour = wxNullColour;

    m_showHelp = false;
    m_allowSymbols = true;
    m_enableEffects = true;
    m_minSize = 0;
    m_maxSize = 0;

    m_encoding = wxFONTENCODING_SYSTEM;
}

wxFontData::~wxFontData()
{
}

#if wxUSE_FONTDLG

wxFontDialogBase::~wxFontDialogBase()
{
}

#endif // wxUSE_FONTDLG

#if wxUSE_PRINTING_ARCHITECTURE
// ----------------------------------------------------------------------------
// Print data
// ----------------------------------------------------------------------------

wxPrintData::wxPrintData()
{
    m_bin = wxPRINTBIN_DEFAULT;
    m_printMode = wxPRINT_MODE_PRINTER;
    m_printOrientation = wxPORTRAIT;
    m_printNoCopies = 1;
    m_printCollate = false;

    // New, 24/3/99
    m_printerName = wxEmptyString;
    m_colour = true;
    m_duplexMode = wxDUPLEX_SIMPLEX;
    m_printQuality = wxPRINT_QUALITY_HIGH;
    m_paperId = wxPAPER_A4;
    m_paperSize = wxSize(210, 297);

    m_privData = NULL;
    m_privDataLen = 0;

    m_nativeData = wxPrintFactory::GetFactory()->CreatePrintNativeData();
}

wxPrintData::wxPrintData(const wxPrintData& printData)
    : wxObject()
{
    m_nativeData = NULL;
    m_privData = NULL;
    (*this) = printData;
}

void wxPrintData::SetPrivData( char *privData, int len )
{
    if (m_privData)
    {
        delete [] m_privData;
        m_privData = NULL;
    }
    m_privDataLen = len;
    if (m_privDataLen > 0)
    {
        m_privData = new char[m_privDataLen];
        memcpy( m_privData, privData, m_privDataLen );
    }
}

wxPrintData::~wxPrintData()
{
    m_nativeData->m_ref--;
    if (m_nativeData->m_ref == 0)
        delete m_nativeData;

    if (m_privData)
        delete [] m_privData;
}

void wxPrintData::ConvertToNative()
{
    m_nativeData->TransferFrom( *this ) ;
}

void wxPrintData::ConvertFromNative()
{
    m_nativeData->TransferTo( *this ) ;
}

void wxPrintData::operator=(const wxPrintData& data)
{
    m_printNoCopies = data.m_printNoCopies;
    m_printCollate = data.m_printCollate;
    m_printOrientation = data.m_printOrientation;
    m_printerName = data.m_printerName;
    m_colour = data.m_colour;
    m_duplexMode = data.m_duplexMode;
    m_printQuality = data.m_printQuality;
    m_paperId = data.m_paperId;
    m_paperSize = data.m_paperSize;
    m_bin = data.m_bin;
    m_printMode = data.m_printMode;
    m_filename = data.m_filename;

    // UnRef old m_nativeData
    if (m_nativeData)
    {
        m_nativeData->m_ref--;
        if (m_nativeData->m_ref == 0)
            delete m_nativeData;
    }
    // Set Ref new one
    m_nativeData = data.GetNativeData();
    m_nativeData->m_ref++;

    if (m_privData)
    {
        delete [] m_privData;
        m_privData = NULL;
    }
    m_privDataLen = data.GetPrivDataLen();
    if (m_privDataLen > 0)
    {
        m_privData = new char[m_privDataLen];
        memcpy( m_privData, data.GetPrivData(), m_privDataLen );
    }
}

// Is this data OK for showing the print dialog?
bool wxPrintData::Ok() const
{
    m_nativeData->TransferFrom( *this );

    return m_nativeData->Ok();
}

// What should happen here?  wxPostScriptPrintNativeData is not
// defined unless all this is true on MSW.
#if WXWIN_COMPATIBILITY_2_4 && wxUSE_PRINTING_ARCHITECTURE && (!defined(__WXMSW__) || wxUSE_POSTSCRIPT_ARCHITECTURE_IN_MSW)

#include "wx/generic/prntdlgg.h"

#if wxUSE_POSTSCRIPT
    #define WXUNUSED_WITHOUT_PS(name) name
#else
    #define WXUNUSED_WITHOUT_PS(name) WXUNUSED(name)
#endif

wxString wxPrintData::GetPrinterCommand() const
{
#if wxUSE_POSTSCRIPT
    if (m_nativeData && wxIsKindOf(m_nativeData,wxPostScriptPrintNativeData))
        return ((wxPostScriptPrintNativeData*)m_nativeData)->GetPrinterCommand();
#endif
    return wxEmptyString;
}

wxString wxPrintData::GetPrinterOptions() const
{
#if wxUSE_POSTSCRIPT
    if (m_nativeData && wxIsKindOf(m_nativeData,wxPostScriptPrintNativeData))
        return ((wxPostScriptPrintNativeData*)m_nativeData)->GetPrinterOptions();
#endif
    return wxEmptyString;
}

wxString wxPrintData::GetPreviewCommand() const
{
#if wxUSE_POSTSCRIPT
    if (m_nativeData && wxIsKindOf(m_nativeData,wxPostScriptPrintNativeData))
        return ((wxPostScriptPrintNativeData*)m_nativeData)->GetPreviewCommand();
#endif
    return wxEmptyString;
}

wxString wxPrintData::GetFontMetricPath() const
{
#if wxUSE_POSTSCRIPT
    if (m_nativeData && wxIsKindOf(m_nativeData,wxPostScriptPrintNativeData))
        return ((wxPostScriptPrintNativeData*)m_nativeData)->GetFontMetricPath();
#endif
    return wxEmptyString;
}

double wxPrintData::GetPrinterScaleX() const
{
#if wxUSE_POSTSCRIPT
    if (m_nativeData && wxIsKindOf(m_nativeData,wxPostScriptPrintNativeData))
        return ((wxPostScriptPrintNativeData*)m_nativeData)->GetPrinterScaleX();
#endif
    return 1.0;
}

double wxPrintData::GetPrinterScaleY() const
{
#if wxUSE_POSTSCRIPT
    if (m_nativeData && wxIsKindOf(m_nativeData,wxPostScriptPrintNativeData))
        return ((wxPostScriptPrintNativeData*)m_nativeData)->GetPrinterScaleY();