projects / wxWidgets.git / blame
| Commit | Line | Data |
|---|---|---|
| b3c86150 VS |
1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/dfb/dcmemory.cpp | |
| 3 | // Purpose: wxMemoryDC implementation | |
| 4 | // Author: Vaclav Slavik | |
| 5 | // Created: 2006-08-16 | |
| 6 | // RCS-ID: $Id$ | |
| 7 | // Copyright: (c) 2006 REA Elektronik GmbH | |
| 8 | // Licence: wxWindows licence | |
| 9 | ///////////////////////////////////////////////////////////////////////////// | |
| 10 | ||
| 11 | // =========================================================================== | |
| 12 | // declarations | |
| 13 | // =========================================================================== | |
| 14 | ||
| 15 | // --------------------------------------------------------------------------- | |
| 16 | // headers | |
| 17 | // --------------------------------------------------------------------------- | |
| 18 | ||
| 19 | // For compilers that support precompilation, includes "wx.h". | |
| 20 | #include "wx/wxprec.h" | |
| 21 | ||
| 22 | #include "wx/dcmemory.h" | |
| 23 | ||
| 24 | #ifndef WX_PRECOMP | |
| 25 | #include "wx/bitmap.h" | |
| 26 | #endif | |
| 27 | ||
| 28 | #include "wx/dfb/private.h" | |
| 29 | ||
| 30 | // =========================================================================== | |
| 31 | // implementation | |
| 32 | // =========================================================================== | |
| 33 | ||
| 34 | //----------------------------------------------------------------------------- | |
| 35 | // wxMemoryDC | |
| 36 | //----------------------------------------------------------------------------- | |
| 37 | ||
| 38 | #warning "FIXME: verify/fix that wxMemoryDC works correctly with mono bitmaps" | |
| 39 | ||
| 40 | IMPLEMENT_DYNAMIC_CLASS(wxMemoryDC, wxDC) | |
| 41 | ||
| 432efcb0 | 42 | wxMemoryDC::wxMemoryDC( const wxBitmap& bitmap ) |
| b3c86150 | 43 | { |
| 432efcb0 RD |
44 | if ( bitmap.IsOk() ) |
| 45 | SelectObject(bitmap); | |
| b3c86150 VS |
46 | } |
| 47 | ||
| 48 | wxMemoryDC::wxMemoryDC(wxDC *WXUNUSED(dc)) | |
| 49 | { | |
| 50 | } | |
| 51 | ||
| 52 | void wxMemoryDC::SelectObject(const wxBitmap& bitmap) | |
| 53 | { | |
| 5942996c VS |
54 | m_bmp = bitmap; |
| 55 | ||
| b3c86150 VS |
56 | if ( !bitmap.Ok() ) |
| 57 | { | |
| 58 | // select the bitmap out of the DC | |
| 59 | m_surface = NULL; | |
| 60 | return; | |
| 61 | } | |
| 62 | ||
| 63 | // init the DC for drawing to this bitmap | |
| 64 | Init(bitmap.GetDirectFBSurface()); | |
| 65 | } |