added wxFrame::Command()

[wxWidgets.git] / src / msw / printdlg.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        printdlg.cpp
// Purpose:     wxPrintDialog, wxPageSetupDialog
// Author:      Julian Smart
// Modified by:
// Created:     04/01/98
// RCS-ID:      $Id$
// Copyright:   (c) Julian Smart and Markus Holzem
// Licence:   	wxWindows license
/////////////////////////////////////////////////////////////////////////////

#ifdef __GNUG__
#pragma implementation "printdlg.h"
#endif

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

#ifdef __BORLANDC__
#pragma hdrstop
#endif

#ifndef WX_PRECOMP
#endif

#include "wx/printdlg.h"
#include "wx/dcprint.h"

// Have to emulate page setup dialog for Win16
#if !defined(__WIN95__)
#include "wx/generic/prntdlgg.h"
#endif

#include <stdlib.h>
#include <windows.h>
#include <commdlg.h>

#ifndef __WIN32__
#include <print.h>
#endif

// Clash with Windows header files
#ifdef StartDoc
#undef StartDoc
#endif

#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxPrintDialog, wxDialog)
IMPLEMENT_CLASS(wxPageSetupDialog, wxDialog)
#endif

wxPrintDialog::wxPrintDialog(void):
wxDialog()
{
    m_dialogParent = NULL;
    m_printerDC = NULL;
    m_destroyDC = TRUE;
}

wxPrintDialog::wxPrintDialog(wxWindow *p, wxPrintDialogData* data):
wxDialog()
{
    Create(p, data);
}

bool wxPrintDialog::Create(wxWindow *p, wxPrintDialogData* data)
{
    m_dialogParent = p;
    m_printerDC = NULL;
    m_destroyDC = TRUE;

    if ( data )
        m_printDialogData = *data;
    
    m_printDialogData.SetOwnerWindow(p);

    return TRUE;
}

wxPrintDialog::~wxPrintDialog(void)
{
    if (m_destroyDC && m_printerDC)
        delete m_printerDC;
}

int wxPrintDialog::ShowModal(void)
{
    m_printDialogData.ConvertToNative();
    
    bool ret = (PrintDlg( (PRINTDLG *)m_printDialogData.GetNativeData() ) != 0);
    if ( ret != FALSE && ((PRINTDLG *)m_printDialogData.GetNativeData())->hDC)
    {
        wxPrinterDC *pdc = new wxPrinterDC((WXHDC) ((PRINTDLG *)m_printDialogData.GetNativeData())->hDC);
        m_printerDC = pdc;
        m_printDialogData.ConvertFromNative();
        return wxID_OK;
    }
    else
    {
    /*
    char buf[256];
    DWORD exError = CommDlgExtendedError();
    sprintf(buf, "ret = %d, ex error = %d", (int) ret, (int) exError);
    wxMessageBox(buf);
        */
        return wxID_CANCEL;
    }
}

wxDC *wxPrintDialog::GetPrintDC(void)
{
    if (m_printerDC)
    {
        m_destroyDC = FALSE;
        return m_printerDC;
    }
    else
        return (wxDC*) NULL;
}

/*
* wxPageSetupDialog
*/

wxPageSetupDialog::wxPageSetupDialog(void):
wxDialog()
{
    m_dialogParent = NULL;
}

wxPageSetupDialog::wxPageSetupDialog(wxWindow *p, wxPageSetupData *data):
wxDialog()
{
    Create(p, data);
}

bool wxPageSetupDialog::Create(wxWindow *p, wxPageSetupData *data)
{
    m_dialogParent = p;
    
    if (data)
        m_pageSetupData = (*data);
    
#if defined(__WIN95__)
    m_pageSetupData.SetOwnerWindow(p);
#endif
    return TRUE;
}

wxPageSetupDialog::~wxPageSetupDialog(void)
{
}

int wxPageSetupDialog::ShowModal(void)
{
#ifdef __WIN95__
    m_pageSetupData.ConvertToNative();
    if (PageSetupDlg( (PAGESETUPDLG *)m_pageSetupData.GetNativeData() ))
    {
        m_pageSetupData.ConvertFromNative();
        return wxID_OK;
    }
    else
        return wxID_CANCEL;
#else
    wxGenericPageSetupDialog *genericPageSetupDialog = new wxGenericPageSetupDialog(GetParent(), & m_pageSetupData);
    int ret = genericPageSetupDialog->ShowModal();
    m_pageSetupData = genericPageSetupDialog->GetPageSetupData();
    genericPageSetupDialog->Close(TRUE);
    return ret;
#endif
}