| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: icon.cpp |
| 3 | // Purpose: wxIcon class |
| 4 | // Author: David Webster |
| 5 | // Modified by: |
| 6 | // Created: 10/09/99 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) David Webster |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | // For compilers that support precompilation, includes "wx.h". |
| 13 | #include "wx/wxprec.h" |
| 14 | |
| 15 | #ifdef __BORLANDC__ |
| 16 | #pragma hdrstop |
| 17 | #endif |
| 18 | |
| 19 | #ifndef WX_PRECOMP |
| 20 | #include "wx/defs.h" |
| 21 | #include "wx/list.h" |
| 22 | #include "wx/utils.h" |
| 23 | #include "wx/app.h" |
| 24 | #include "wx/icon.h" |
| 25 | #endif |
| 26 | |
| 27 | #include "wx/os2/private.h" |
| 28 | #include "assert.h" |
| 29 | |
| 30 | #include "wx/icon.h" |
| 31 | |
| 32 | IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxIconBase) |
| 33 | |
| 34 | // ============================================================================ |
| 35 | // implementation |
| 36 | // ============================================================================ |
| 37 | |
| 38 | // ---------------------------------------------------------------------------- |
| 39 | // wxIconRefData |
| 40 | // ---------------------------------------------------------------------------- |
| 41 | |
| 42 | void wxIconRefData::Free() |
| 43 | { |
| 44 | if (m_hIcon) |
| 45 | ::WinFreeFileIcon((HPOINTER)m_hIcon); |
| 46 | } |
| 47 | |
| 48 | // ---------------------------------------------------------------------------- |
| 49 | // wxIcon |
| 50 | // ---------------------------------------------------------------------------- |
| 51 | |
| 52 | wxIcon::wxIcon() |
| 53 | { |
| 54 | } |
| 55 | |
| 56 | wxIcon::wxIcon( |
| 57 | const char WXUNUSED(bits)[] |
| 58 | , int WXUNUSED(nWidth) |
| 59 | , int WXUNUSED(nHeight) |
| 60 | ) |
| 61 | { |
| 62 | } |
| 63 | |
| 64 | wxIcon::wxIcon( |
| 65 | const wxString& rIconFile |
| 66 | , long lFlags |
| 67 | , int nDesiredWidth |
| 68 | , int nDesiredHeight |
| 69 | ) |
| 70 | { |
| 71 | // |
| 72 | // A very poor hack, but we have to have separate icon files from windows |
| 73 | // So we have a modified name where replace the last three characters |
| 74 | // with os2. Also need the extension. |
| 75 | // |
| 76 | wxString sOs2Name = rIconFile.Mid(0, rIconFile.Length() - 3); |
| 77 | |
| 78 | sOs2Name += "Os2.ico"; |
| 79 | LoadFile( sOs2Name |
| 80 | ,lFlags |
| 81 | ,nDesiredWidth |
| 82 | ,nDesiredHeight |
| 83 | ); |
| 84 | } |
| 85 | |
| 86 | wxIcon::~wxIcon() |
| 87 | { |
| 88 | } |
| 89 | |
| 90 | bool wxIcon::LoadFile( |
| 91 | const wxString& rFilename |
| 92 | , long lType |
| 93 | , int nDesiredWidth |
| 94 | , int nDesiredHeight |
| 95 | ) |
| 96 | { |
| 97 | HPS hPs = NULLHANDLE; |
| 98 | |
| 99 | UnRef(); |
| 100 | |
| 101 | wxGDIImageHandler* pHandler = FindHandler(lType); |
| 102 | |
| 103 | if (pHandler) |
| 104 | return(pHandler->Load( this |
| 105 | ,rFilename |
| 106 | ,hPs |
| 107 | ,lType |
| 108 | ,nDesiredWidth |
| 109 | ,nDesiredHeight |
| 110 | )); |
| 111 | else |
| 112 | return(FALSE); |
| 113 | } |
| 114 | |