projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| 166c3ef0 MW |
1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/common/filtfind.cpp | |
| 3 | // Purpose: Streams for filter formats | |
| 4 | // Author: Mike Wetherell | |
| 5 | // RCS-ID: $Id$ | |
| 6 | // Copyright: (c) Mike Wetherell | |
| 7 | // Licence: wxWindows licence | |
| 8 | ///////////////////////////////////////////////////////////////////////////// | |
| 9 | ||
| 10 | // For compilers that support precompilation, includes "wx.h". | |
| 11 | #include "wx/wxprec.h" | |
| 12 | ||
| 13 | #ifdef __BORLANDC__ | |
| 14 | #pragma hdrstop | |
| 15 | #endif | |
| 16 | ||
| 17 | #if wxUSE_STREAMS | |
| 18 | ||
| 19 | #include "wx/stream.h" | |
| 20 | ||
| 21 | // These functions are in a separate file so that statically linked apps | |
| 22 | // that do not call them to search for filter handlers will only link in | |
| 23 | // the filter classes they use. | |
| 24 | ||
| 25 | const wxFilterClassFactory * | |
| 26 | wxFilterClassFactory::Find(const wxChar *protocol, wxStreamProtocolType type) | |
| 27 | { | |
| 28 | for (const wxFilterClassFactory *f = GetFirst(); f; f = f->GetNext()) | |
| 29 | if (f->CanHandle(protocol, type)) | |
| 30 | return f; | |
| 31 | ||
| 32 | return NULL; | |
| 33 | } | |
| 34 | ||
| 35 | // static | |
| 36 | const wxFilterClassFactory *wxFilterClassFactory::GetFirst() | |
| 37 | { | |
| 38 | if (!sm_first) | |
| 39 | wxUseFilterClasses(); | |
| 40 | return sm_first; | |
| 41 | } | |
| 42 | ||
| 43 | #endif // wxUSE_STREAMS |