Don't return a dangling pointer from wxDateTime::ParseXXX(wxCStrData).

[wxWidgets.git] / include / wx / cmndata.h

/////////////////////////////////////////////////////////////////////////////
// Name:        wx/cmndata.h
// Purpose:     Common GDI data classes
// Author:      Julian Smart and others
// Modified by:
// Created:     01/02/97
// RCS-ID:      $Id$
// Copyright:   (c)
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

#ifndef _WX_CMNDATA_H_BASE_
#define _WX_CMNDATA_H_BASE_

#include "wx/defs.h"

#if wxUSE_PRINTING_ARCHITECTURE

#include "wx/gdicmn.h"

#if wxUSE_STREAMS
#include "wx/stream.h"
#endif

class WXDLLIMPEXP_FWD_CORE wxPrintNativeDataBase;

/*
 * wxPrintData
 * Encapsulates printer information (not printer dialog information)
 */

enum wxPrintBin
{
    wxPRINTBIN_DEFAULT,

    wxPRINTBIN_ONLYONE,
    wxPRINTBIN_LOWER,
    wxPRINTBIN_MIDDLE,
    wxPRINTBIN_MANUAL,
    wxPRINTBIN_ENVELOPE,
    wxPRINTBIN_ENVMANUAL,
    wxPRINTBIN_AUTO,
    wxPRINTBIN_TRACTOR,
    wxPRINTBIN_SMALLFMT,
    wxPRINTBIN_LARGEFMT,
    wxPRINTBIN_LARGECAPACITY,
    wxPRINTBIN_CASSETTE,
    wxPRINTBIN_FORMSOURCE,

    wxPRINTBIN_USER
};

const int wxPRINTMEDIA_DEFAULT = 0;

class WXDLLIMPEXP_CORE wxPrintData: public wxObject
{
public:
    wxPrintData();
    wxPrintData(const wxPrintData& printData);
    virtual ~wxPrintData();

    int GetNoCopies() const { return m_printNoCopies; }
    bool GetCollate() const { return m_printCollate; }
    wxPrintOrientation GetOrientation() const { return m_printOrientation; }
    bool IsOrientationReversed() const { return m_printOrientationReversed; }

    // Is this data OK for showing the print dialog?
    bool Ok() const { return IsOk(); }
    bool IsOk() const ;

    const wxString& GetPrinterName() const { return m_printerName; }
    bool GetColour() const { return m_colour; }
    wxDuplexMode GetDuplex() const { return m_duplexMode; }
    wxPaperSize GetPaperId() const { return m_paperId; }
    const wxSize& GetPaperSize() const { return m_paperSize; } // Not used yet: confusable with paper size
                                                                      // in wxPageSetupDialogData
    wxPrintQuality GetQuality() const { return m_printQuality; }
    wxPrintBin GetBin() const { return m_bin; }
    wxPrintMode GetPrintMode() const { return m_printMode; }
    int GetMedia() const { return m_media; }

    void SetNoCopies(int v) { m_printNoCopies = v; }
    void SetCollate(bool flag) { m_printCollate = flag; }

    // Please use the overloaded method below
    wxDEPRECATED_INLINE(void SetOrientation(int orient),
                        m_printOrientation = (wxPrintOrientation)orient; )
    void SetOrientation(wxPrintOrientation orient) { m_printOrientation = orient; }
    void SetOrientationReversed(bool reversed) { m_printOrientationReversed = reversed; }

    void SetPrinterName(const wxString& name) { m_printerName = name; }
    void SetColour(bool colour) { m_colour = colour; }
    void SetDuplex(wxDuplexMode duplex) { m_duplexMode = duplex; }
    void SetPaperId(wxPaperSize sizeId) { m_paperId = sizeId; }
    void SetPaperSize(const wxSize& sz) { m_paperSize = sz; }
    void SetQuality(wxPrintQuality quality) { m_printQuality = quality; }
    void SetBin(wxPrintBin bin) { m_bin = bin; }
    void SetMedia(int media) { m_media = media; }
    void SetPrintMode(wxPrintMode printMode) { m_printMode = printMode; }

    wxString GetFilename() const { return m_filename; }
    void SetFilename( const wxString &filename ) { m_filename = filename; }

    wxPrintData& operator=(const wxPrintData& data);

    char* GetPrivData() const { return m_privData; }
    int GetPrivDataLen() const { return m_privDataLen; }
    void SetPrivData( char *privData, int len );


    // Convert between wxPrintData and native data
    void ConvertToNative();
    void ConvertFromNative();
    // Holds the native print data
    wxPrintNativeDataBase *GetNativeData() const { return m_nativeData; }

private:
    wxPrintBin      m_bin;
    int             m_media;
    wxPrintMode     m_printMode;

    int             m_printNoCopies;
    wxPrintOrientation m_printOrientation;
    bool            m_printOrientationReversed;
    bool            m_printCollate;

    wxString        m_printerName;
    bool            m_colour;
    wxDuplexMode    m_duplexMode;
    wxPrintQuality  m_printQuality;
    wxPaperSize     m_paperId;
    wxSize          m_paperSize;

    wxString        m_filename;

    char* m_privData;
    int   m_privDataLen;

    wxPrintNativeDataBase  *m_nativeData;

private:
    DECLARE_DYNAMIC_CLASS(wxPrintData)
};

/*
 * wxPrintDialogData
 * Encapsulates information displayed and edited in the printer dialog box.
 * Contains a wxPrintData object which is filled in according to the values retrieved
 * from the dialog.
 */

class WXDLLIMPEXP_CORE wxPrintDialogData: public wxObject
{
public:
    wxPrintDialogData();
    wxPrintDialogData(const wxPrintDialogData& dialogData);
    wxPrintDialogData(const wxPrintData& printData);
    virtual ~wxPrintDialogData();

    int GetFromPage() const { return m_printFromPage; }
    int GetToPage() const { return m_printToPage; }
    int GetMinPage() const { return m_printMinPage; }
    int GetMaxPage() const { return m_printMaxPage; }
    int GetNoCopies() const { return m_printNoCopies; }
    bool GetAllPages() const { return m_printAllPages; }
    bool GetSelection() const { return m_printSelection; }
    bool GetCollate() const { return m_printCollate; }
    bool GetPrintToFile() const { return m_printToFile; }

    void SetFromPage(int v) { m_printFromPage = v; }
    void SetToPage(int v) { m_printToPage = v; }
    void SetMinPage(int v) { m_printMinPage = v; }
    void SetMaxPage(int v) { m_printMaxPage = v; }
    void SetNoCopies(int v) { m_printNoCopies = v; }
    void SetAllPages(bool flag) { m_printAllPages = flag; }
    void SetSelection(bool flag) { m_printSelection = flag; }
    void SetCollate(bool flag) { m_printCollate = flag; }
    void SetPrintToFile(bool flag) { m_printToFile = flag; }

    void EnablePrintToFile(bool flag) { m_printEnablePrintToFile = flag; }
    void EnableSelection(bool flag) { m_printEnableSelection = flag; }
    void EnablePageNumbers(bool flag) { m_printEnablePageNumbers = flag; }
    void EnableHelp(bool flag) { m_printEnableHelp = flag; }

    bool GetEnablePrintToFile() const { return m_printEnablePrintToFile; }
    bool GetEnableSelection() const { return m_printEnableSelection; }
    bool GetEnablePageNumbers() const { return m_printEnablePageNumbers; }
    bool GetEnableHelp() const { return m_printEnableHelp; }

    // Is this data OK for showing the print dialog?
    bool Ok() const { return IsOk(); }
    bool IsOk() const { return m_printData.IsOk() ; }

    wxPrintData& GetPrintData() { return m_printData; }
    void SetPrintData(const wxPrintData& printData) { m_printData = printData; }

    void operator=(const wxPrintDialogData& data);
    void operator=(const wxPrintData& data); // Sets internal m_printData member

private:
    int             m_printFromPage;
    int             m_printToPage;
    int             m_printMinPage;
    int             m_printMaxPage;
    int             m_printNoCopies;
    bool            m_printAllPages;
    bool            m_printCollate;
    bool            m_printToFile;
    bool            m_printSelection;
    bool            m_printEnableSelection;
    bool            m_printEnablePageNumbers;
    bool            m_printEnableHelp;
    bool            m_printEnablePrintToFile;
    wxPrintData     m_printData;

private:
    DECLARE_DYNAMIC_CLASS(wxPrintDialogData)
};

/*
* This is the data used (and returned) by the wxPageSetupDialog.
*/

// Compatibility with old name
#define wxPageSetupData wxPageSetupDialogData

class WXDLLIMPEXP_CORE wxPageSetupDialogData: public wxObject
{
public:
    wxPageSetupDialogData();
    wxPageSetupDialogData(const wxPageSetupDialogData& dialogData);
    wxPageSetupDialogData(const wxPrintData& printData);
    virtual ~wxPageSetupDialogData();

    wxSize GetPaperSize() const { return m_paperSize; }
    wxPaperSize GetPaperId() const { return m_printData.GetPaperId(); }
    wxPoint GetMinMarginTopLeft() const { return m_minMarginTopLeft; }
    wxPoint GetMinMarginBottomRight() const { return m_minMarginBottomRight; }
    wxPoint GetMarginTopLeft() const { return m_marginTopLeft; }
    wxPoint GetMarginBottomRight() const { return m_marginBottomRight; }

    bool GetDefaultMinMargins() const { return m_defaultMinMargins; }
    bool GetEnableMargins() const { return m_enableMargins; }
    bool GetEnableOrientation() const { return m_enableOrientation; }
    bool GetEnablePaper() const { return m_enablePaper; }
    bool GetEnablePrinter() const { return m_enablePrinter; }
    bool GetDefaultInfo() const { return m_getDefaultInfo; }
    bool GetEnableHelp() const { return m_enableHelp; }

    // Is this data OK for showing the page setup dialog?
    bool Ok() const { return IsOk(); }
    bool IsOk() const { return m_printData.IsOk() ; }

    // If a corresponding paper type is found in the paper database, will set the m_printData
    // paper size id member as well.
    void SetPaperSize(const wxSize& sz);

    void SetPaperId(wxPaperSize id) { m_printData.SetPaperId(id); }

    // Sets the wxPrintData id, plus the paper width/height if found in the paper database.
    void SetPaperSize(wxPaperSize id);

    void SetMinMarginTopLeft(const wxPoint& pt) { m_minMarginTopLeft = pt; }
    void SetMinMarginBottomRight(const wxPoint& pt) { m_minMarginBottomRight = pt; }
    void SetMarginTopLeft(const wxPoint& pt) { m_marginTopLeft = pt; }
    void SetMarginBottomRight(const wxPoint& pt) { m_marginBottomRight = pt; }
    void SetDefaultMinMargins(bool flag) { m_defaultMinMargins = flag; }
    void SetDefaultInfo(bool flag) { m_getDefaultInfo = flag; }

    void EnableMargins(bool flag) { m_enableMargins = flag; }
    void EnableOrientation(bool flag) { m_enableOrientation = flag; }
    void EnablePaper(bool flag) { m_enablePaper = flag; }
    void EnablePrinter(bool flag) { m_enablePrinter = flag; }
    void EnableHelp(bool flag) { m_enableHelp = flag; }

    // Use paper size defined in this object to set the wxPrintData
    // paper id
    void CalculateIdFromPaperSize();

    // Use paper id in wxPrintData to set this object's paper size
    void CalculatePaperSizeFromId();

    wxPageSetupDialogData& operator=(const wxPageSetupDialogData& data);
    wxPageSetupDialogData& operator=(const wxPrintData& data);

    wxPrintData& GetPrintData() { return m_printData; }
    const wxPrintData& GetPrintData() const { return m_printData; }
    void SetPrintData(const wxPrintData& printData);

private:
    wxSize          m_paperSize; // The dimensions selected by the user (on return, same as in wxPrintData?)
    wxPoint         m_minMarginTopLeft;
    wxPoint         m_minMarginBottomRight;
    wxPoint         m_marginTopLeft;
    wxPoint         m_marginBottomRight;
    bool            m_defaultMinMargins;
    bool            m_enableMargins;
    bool            m_enableOrientation;
    bool            m_enablePaper;
    bool            m_enablePrinter;
    bool            m_getDefaultInfo; // Equiv. to PSD_RETURNDEFAULT
    bool            m_enableHelp;
    wxPrintData     m_printData;

private:
    DECLARE_DYNAMIC_CLASS(wxPageSetupDialogData)
};

#endif // wxUSE_PRINTING_ARCHITECTURE

#endif
// _WX_CMNDATA_H_BASE_