adding measuring contexts, streamlining printing code

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

diff --git a/include/wx/datstrm.h b/include/wx/datstrm.h
index 82e7b8daa979e5142e79ce5c3e6d74240a9407eb..2fb430cbf8edc9a6f003cb9871b3726bcf39a503 100644 (file)
--- a/include/wx/datstrm.h
+++ b/include/wx/datstrm.h
@@ -2,47 +2,169 @@
 // Name:        datstrm.h
 // Purpose:     Data stream classes
 // Author:      Guilhem Lavaux
-// Modified by:
+// Modified by: Mickael Gilabert
 // Created:     28/06/1998
 // RCS-ID:      $Id$
 // Copyright:   (c) Guilhem Lavaux
-// Licence:    wxWindows license
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef _WX_DATSTREAM_H_
 #define _WX_DATSTREAM_H_
 
-#ifdef __GNUG__
-#pragma interface "datstrm.h"
-#endif
+#include "wx/stream.h"
+#include "wx/longlong.h"
+#include "wx/convauto.h"
 
-#include <wx/stream.h>
+#if wxUSE_STREAMS
 
-class WXDLLEXPORT wxDataInputStream: public wxFilterInputStream {
+class WXDLLIMPEXP_BASE wxDataInputStream
+{
 public:
-  wxDataInputStream(wxInputStream& s);
-  virtual ~wxDataInputStream();
-
-  unsigned long Read32();
-  unsigned short Read16();
-  unsigned char Read8();
-  double ReadDouble();
-  wxString ReadLine();
-  wxString ReadString();
+#if wxUSE_UNICODE
+    wxDataInputStream(wxInputStream& s, const wxMBConv& conv = wxConvAuto());
+#else
+    wxDataInputStream(wxInputStream& s);
+#endif
+    ~wxDataInputStream();
+
+    bool IsOk() { return m_input->IsOk(); }
+
+#if wxHAS_INT64
+    wxUint64 Read64();
+#endif
+#if wxUSE_LONGLONG
+    wxLongLong ReadLL();
+#endif
+    wxUint32 Read32();
+    wxUint16 Read16();
+    wxUint8 Read8();
+    double ReadDouble();
+    wxString ReadString();
+
+#if wxHAS_INT64
+    void Read64(wxUint64 *buffer, size_t size);
+    void Read64(wxInt64 *buffer, size_t size);
+#endif
+#if defined(wxLongLong_t) && wxUSE_LONGLONG
+    void Read64(wxULongLong *buffer, size_t size);
+    void Read64(wxLongLong *buffer, size_t size);
+#endif
+#if wxUSE_LONGLONG
+    void ReadLL(wxULongLong *buffer, size_t size);
+    void ReadLL(wxLongLong *buffer, size_t size);
+#endif
+    void Read32(wxUint32 *buffer, size_t size);
+    void Read16(wxUint16 *buffer, size_t size);
+    void Read8(wxUint8 *buffer, size_t size);
+    void ReadDouble(double *buffer, size_t size);
+
+    wxDataInputStream& operator>>(wxString& s);
+    wxDataInputStream& operator>>(wxInt8& c);
+    wxDataInputStream& operator>>(wxInt16& i);
+    wxDataInputStream& operator>>(wxInt32& i);
+    wxDataInputStream& operator>>(wxUint8& c);
+    wxDataInputStream& operator>>(wxUint16& i);
+    wxDataInputStream& operator>>(wxUint32& i);
+#if wxHAS_INT64
+    wxDataInputStream& operator>>(wxUint64& i);
+    wxDataInputStream& operator>>(wxInt64& i);
+#endif
+#if defined(wxLongLong_t) && wxUSE_LONGLONG
+    wxDataInputStream& operator>>(wxULongLong& i);
+    wxDataInputStream& operator>>(wxLongLong& i);
+#endif
+    wxDataInputStream& operator>>(double& i);
+    wxDataInputStream& operator>>(float& f);
+
+    void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
+
+protected:
+    wxInputStream *m_input;
+    bool m_be_order;
+#if wxUSE_UNICODE
+    wxMBConv *m_conv;
+#endif
+
+    DECLARE_NO_COPY_CLASS(wxDataInputStream)
 };
 
-class WXDLLEXPORT wxDataOutputStream: public wxFilterOutputStream {
- public:
-  wxDataOutputStream(wxOutputStream& s);
-  virtual ~wxDataOutputStream();
-
-  void Write32(unsigned long i);
-  void Write16(unsigned short i);
-  void Write8(unsigned char i);
-  void WriteDouble(double d);
-  void WriteLine(const wxString& line);
-  void WriteString(const wxString& string);
+class WXDLLIMPEXP_BASE wxDataOutputStream
+{
+public:
+#if wxUSE_UNICODE
+    wxDataOutputStream(wxOutputStream& s, const wxMBConv& conv = wxConvAuto());
+#else
+    wxDataOutputStream(wxOutputStream& s);
+#endif
+    ~wxDataOutputStream();
+
+    bool IsOk() { return m_output->IsOk(); }
+
+#if wxHAS_INT64
+    void Write64(wxUint64 i);
+    void Write64(wxInt64 i);
+#endif
+#if wxUSE_LONGLONG
+    void WriteLL(const wxLongLong &ll);
+    void WriteLL(const wxULongLong &ll);
+#endif
+    void Write32(wxUint32 i);
+    void Write16(wxUint16 i);
+    void Write8(wxUint8 i);
+    void WriteDouble(double d);
+    void WriteString(const wxString& string);
+
+#if wxHAS_INT64
+    void Write64(const wxUint64 *buffer, size_t size);
+    void Write64(const wxInt64 *buffer, size_t size);
+#endif
+#if defined(wxLongLong_t) && wxUSE_LONGLONG
+    void Write64(const wxULongLong *buffer, size_t size);
+    void Write64(const wxLongLong *buffer, size_t size);
+#endif
+#if wxUSE_LONGLONG
+    void WriteLL(const wxULongLong *buffer, size_t size);
+    void WriteLL(const wxLongLong *buffer, size_t size);
+#endif
+    void Write32(const wxUint32 *buffer, size_t size);
+    void Write16(const wxUint16 *buffer, size_t size);
+    void Write8(const wxUint8 *buffer, size_t size);
+    void WriteDouble(const double *buffer, size_t size);
+
+    wxDataOutputStream& operator<<(const wxChar *string);
+    wxDataOutputStream& operator<<(const wxString& string);
+    wxDataOutputStream& operator<<(wxInt8 c);
+    wxDataOutputStream& operator<<(wxInt16 i);
+    wxDataOutputStream& operator<<(wxInt32 i);
+    wxDataOutputStream& operator<<(wxUint8 c);
+    wxDataOutputStream& operator<<(wxUint16 i);
+    wxDataOutputStream& operator<<(wxUint32 i);
+#if wxHAS_INT64
+    wxDataOutputStream& operator<<(wxUint64 i);
+    wxDataOutputStream& operator<<(wxInt64 i);
+#endif
+#if defined(wxLongLong_t) && wxUSE_LONGLONG
+    wxDataOutputStream& operator<<(const wxULongLong &i);
+    wxDataOutputStream& operator<<(const wxLongLong &i);
+#endif
+    wxDataOutputStream& operator<<(double f);
+    wxDataOutputStream& operator<<(float f);
+
+    void BigEndianOrdered(bool be_order) { m_be_order = be_order; }
+
+protected:
+    wxOutputStream *m_output;
+    bool m_be_order;
+#if wxUSE_UNICODE
+    wxMBConv *m_conv;
+#endif
+
+    DECLARE_NO_COPY_CLASS(wxDataOutputStream)
 };
 
+#endif
+  // wxUSE_STREAMS
+
 #endif
     // _WX_DATSTREAM_H_