From 6285e36ba0e3861efbaaba2097a15fc1a536cc46 Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Sat, 14 Apr 2007 23:35:13 +0000
Subject: [PATCH] added wxRTTI macros to stream classes (patch 1687073)

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@45473 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 docs/changes.txt       |  1 +
 include/wx/mstream.h   |  2 ++
 include/wx/stream.h    |  8 +++++++-
 src/common/mstream.cpp |  4 ++++
 src/common/stream.cpp  | 12 ++++++++++++
 5 files changed, 26 insertions(+), 1 deletion(-)

diff --git a/docs/changes.txt b/docs/changes.txt
index 398331b27d..167463a8ee 100644
--- a/docs/changes.txt
+++ b/docs/changes.txt
@@ -80,6 +80,7 @@ All:
 - Added wxMemoryInputStream(wxInputStream&) ctor (Stas Sergeev)
 - Implemented wxMemoryInputStream::CanRead()
 - Added wxEXEC_BLOCK flag (Hank Schultz)
+- Add support for wxStream-derived classes to wxRTTI (Stas Sergeev)
 
 All (GUI):
 
diff --git a/include/wx/mstream.h b/include/wx/mstream.h
index 9ed77087f9..d3a1e0ab9b 100644
--- a/include/wx/mstream.h
+++ b/include/wx/mstream.h
@@ -63,6 +63,7 @@ private:
     size_t m_length;
 
     // copy ctor is implemented above: it copies the other stream in this one
+    DECLARE_ABSTRACT_CLASS(wxMemoryInputStream)
     DECLARE_NO_ASSIGN_CLASS(wxMemoryInputStream)
 };
 
@@ -92,6 +93,7 @@ protected:
     wxFileOffset OnSysSeek(wxFileOffset pos, wxSeekMode mode);
     wxFileOffset OnSysTell() const;
 
+    DECLARE_DYNAMIC_CLASS(wxMemoryOutputStream)
     DECLARE_NO_COPY_CLASS(wxMemoryOutputStream)
 };
 
diff --git a/include/wx/stream.h b/include/wx/stream.h
index 2452244060..f0c1ce170c 100644
--- a/include/wx/stream.h
+++ b/include/wx/stream.h
@@ -52,7 +52,7 @@ const int wxEOF = -1;
 // wxStreamBase: common (but non virtual!) base for all stream classes
 // ---------------------------------------------------------------------------
 
-class WXDLLIMPEXP_BASE wxStreamBase
+class WXDLLIMPEXP_BASE wxStreamBase : public wxObject
 {
 public:
     wxStreamBase();
@@ -82,6 +82,7 @@ protected:
 
     friend class wxStreamBuffer;
 
+    DECLARE_ABSTRACT_CLASS(wxStreamBase)
     DECLARE_NO_COPY_CLASS(wxStreamBase)
 };
 
@@ -216,6 +217,7 @@ protected:
 
     friend class wxStreamBuffer;
 
+    DECLARE_ABSTRACT_CLASS(wxInputStream)
     DECLARE_NO_COPY_CLASS(wxInputStream)
 };
 
@@ -251,6 +253,7 @@ protected:
 
     friend class wxStreamBuffer;
 
+    DECLARE_ABSTRACT_CLASS(wxOutputStream)
     DECLARE_NO_COPY_CLASS(wxOutputStream)
 };
 
@@ -278,6 +281,7 @@ protected:
 
     size_t m_currentPos;
 
+    DECLARE_DYNAMIC_CLASS(wxCountingOutputStream)
     DECLARE_NO_COPY_CLASS(wxCountingOutputStream)
 };
 
@@ -303,6 +307,7 @@ protected:
     wxInputStream *m_parent_i_stream;
     bool m_owns;
 
+    DECLARE_ABSTRACT_CLASS(wxFilterInputStream)
     DECLARE_NO_COPY_CLASS(wxFilterInputStream)
 };
 
@@ -324,6 +329,7 @@ protected:
     wxOutputStream *m_parent_o_stream;
     bool m_owns;
 
+    DECLARE_ABSTRACT_CLASS(wxFilterOutputStream)
     DECLARE_NO_COPY_CLASS(wxFilterOutputStream)
 };
 
diff --git a/src/common/mstream.cpp b/src/common/mstream.cpp
index cd8ec4ecb8..24252d273c 100644
--- a/src/common/mstream.cpp
+++ b/src/common/mstream.cpp
@@ -42,6 +42,8 @@
 // wxMemoryInputStream
 // ----------------------------------------------------------------------------
 
+IMPLEMENT_ABSTRACT_CLASS(wxMemoryInputStream, wxInputStream)
+
 wxMemoryInputStream::wxMemoryInputStream(const void *data, size_t len)
 {
     m_i_streambuf = new wxStreamBuffer(wxStreamBuffer::read);
@@ -151,6 +153,8 @@ wxFileOffset wxMemoryInputStream::OnSysTell() const
 // wxMemoryOutputStream
 // ----------------------------------------------------------------------------
 
+IMPLEMENT_DYNAMIC_CLASS(wxMemoryOutputStream, wxOutputStream)
+
 wxMemoryOutputStream::wxMemoryOutputStream(void *data, size_t len)
 {
     m_o_streambuf = new wxStreamBuffer(wxStreamBuffer::write);
diff --git a/src/common/stream.cpp b/src/common/stream.cpp
index 4765ea03f6..1f1c94c688 100644
--- a/src/common/stream.cpp
+++ b/src/common/stream.cpp
@@ -657,6 +657,8 @@ wxFileOffset wxStreamBuffer::Tell() const
 // wxStreamBase
 // ----------------------------------------------------------------------------
 
+IMPLEMENT_ABSTRACT_CLASS(wxStreamBase, wxObject)
+
 wxStreamBase::wxStreamBase()
 {
     m_lasterror = wxSTREAM_NO_ERROR;
@@ -693,6 +695,8 @@ wxFileOffset wxStreamBase::OnSysTell() const
 // wxInputStream
 // ----------------------------------------------------------------------------
 
+IMPLEMENT_ABSTRACT_CLASS(wxInputStream, wxStreamBase)
+
 wxInputStream::wxInputStream()
 {
     m_wback = NULL;
@@ -938,6 +942,8 @@ wxFileOffset wxInputStream::TellI() const
 // wxOutputStream
 // ----------------------------------------------------------------------------
 
+IMPLEMENT_ABSTRACT_CLASS(wxOutputStream, wxStreamBase)
+
 wxOutputStream::wxOutputStream()
 {
 }
@@ -988,6 +994,8 @@ void wxOutputStream::Sync()
 // wxCountingOutputStream
 // ----------------------------------------------------------------------------
 
+IMPLEMENT_DYNAMIC_CLASS(wxCountingOutputStream, wxOutputStream)
+
 wxCountingOutputStream::wxCountingOutputStream ()
 {
      m_currentPos = 0;
@@ -1050,6 +1058,8 @@ wxFileOffset wxCountingOutputStream::OnSysTell() const
 // wxFilterInputStream
 // ----------------------------------------------------------------------------
 
+IMPLEMENT_ABSTRACT_CLASS(wxFilterInputStream, wxInputStream)
+
 wxFilterInputStream::wxFilterInputStream()
  :  m_parent_i_stream(NULL),
     m_owns(false)
@@ -1078,6 +1088,8 @@ wxFilterInputStream::~wxFilterInputStream()
 // wxFilterOutputStream
 // ----------------------------------------------------------------------------
 
+IMPLEMENT_ABSTRACT_CLASS(wxFilterOutputStream, wxOutputStream)
+
 wxFilterOutputStream::wxFilterOutputStream()
  :  m_parent_o_stream(NULL),
     m_owns(false)
-- 
2.45.2