| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: icon.cpp |
| 3 | // Purpose: wxIcon class |
| 4 | // Author: AUTHOR |
| 5 | // Modified by: |
| 6 | // Created: ??/??/98 |
| 7 | // RCS-ID: $Id$ |
| 8 | // Copyright: (c) AUTHOR |
| 9 | // Licence: wxWindows licence |
| 10 | ///////////////////////////////////////////////////////////////////////////// |
| 11 | |
| 12 | #ifdef __GNUG__ |
| 13 | #pragma implementation "icon.h" |
| 14 | #endif |
| 15 | |
| 16 | #include "wx/icon.h" |
| 17 | |
| 18 | #if !USE_SHARED_LIBRARIES |
| 19 | IMPLEMENT_DYNAMIC_CLASS(wxIcon, wxBitmap) |
| 20 | #endif |
| 21 | |
| 22 | #include "wx/mac/private.h" |
| 23 | |
| 24 | |
| 25 | /* |
| 26 | * Icons |
| 27 | */ |
| 28 | |
| 29 | wxIcon::wxIcon() |
| 30 | { |
| 31 | } |
| 32 | |
| 33 | wxIcon::wxIcon(const char bits[], int width, int height) : |
| 34 | wxBitmap(bits, width, height) |
| 35 | { |
| 36 | |
| 37 | } |
| 38 | |
| 39 | wxIcon::wxIcon( const char **bits ) : |
| 40 | wxBitmap(bits) |
| 41 | { |
| 42 | } |
| 43 | |
| 44 | wxIcon::wxIcon( char **bits ) : |
| 45 | wxBitmap(bits) |
| 46 | { |
| 47 | } |
| 48 | |
| 49 | wxIcon::wxIcon(const wxString& icon_file, int flags, |
| 50 | int desiredWidth, int desiredHeight) |
| 51 | { |
| 52 | LoadFile(icon_file, (wxBitmapType) flags, desiredWidth, desiredHeight); |
| 53 | } |
| 54 | |
| 55 | wxIcon::~wxIcon() |
| 56 | { |
| 57 | } |
| 58 | |
| 59 | bool wxIcon::LoadFile(const wxString& filename, wxBitmapType type, |
| 60 | int desiredWidth, int desiredHeight) |
| 61 | { |
| 62 | UnRef(); |
| 63 | |
| 64 | m_refData = new wxBitmapRefData; |
| 65 | |
| 66 | wxBitmapHandler *handler = FindHandler((wxBitmapType)type); |
| 67 | |
| 68 | if ( handler ) |
| 69 | return handler->LoadFile(this, filename, type, desiredWidth, desiredHeight); |
| 70 | else |
| 71 | return FALSE; |
| 72 | } |
| 73 | |
| 74 | void wxIcon::CopyFromBitmap(const wxBitmap& bmp) |
| 75 | { |
| 76 | wxIcon *icon = (wxIcon*)(&bmp); |
| 77 | *this = *icon; |
| 78 | } |
| 79 | |
| 80 | IMPLEMENT_DYNAMIC_CLASS(wxICONResourceHandler, wxBitmapHandler) |
| 81 | |
| 82 | bool wxICONResourceHandler::LoadFile(wxBitmap *bitmap, const wxString& name, long flags, |
| 83 | int desiredWidth, int desiredHeight) |
| 84 | { |
| 85 | short theId = -1 ; |
| 86 | if ( name == "wxICON_INFORMATION" ) |
| 87 | { |
| 88 | theId = kNoteIcon ; |
| 89 | } |
| 90 | else if ( name == "wxICON_QUESTION" ) |
| 91 | { |
| 92 | theId = kCautionIcon ; |
| 93 | } |
| 94 | else if ( name == "wxICON_WARNING" ) |
| 95 | { |
| 96 | theId = kCautionIcon ; |
| 97 | } |
| 98 | else if ( name == "wxICON_ERROR" ) |
| 99 | { |
| 100 | theId = kStopIcon ; |
| 101 | } |
| 102 | else |
| 103 | { |
| 104 | Str255 theName ; |
| 105 | OSType theType ; |
| 106 | |
| 107 | #if TARGET_CARBON |
| 108 | c2pstrcpy( (StringPtr) theName , name ) ; |
| 109 | #else |
| 110 | strcpy( (char *) theName , name ) ; |
| 111 | c2pstr( (char *) theName ) ; |
| 112 | #endif |
| 113 | |
| 114 | Handle resHandle = GetNamedResource( 'cicn' , theName ) ; |
| 115 | if ( resHandle != 0L ) |
| 116 | { |
| 117 | GetResInfo( resHandle , &theId , &theType , theName ) ; |
| 118 | ReleaseResource( resHandle ) ; |
| 119 | } |
| 120 | } |
| 121 | if ( theId != -1 ) |
| 122 | { |
| 123 | CIconHandle theIcon = (CIconHandle ) GetCIcon( theId ) ; |
| 124 | if ( theIcon ) |
| 125 | { |
| 126 | M_BITMAPHANDLERDATA->m_hIcon = theIcon ; |
| 127 | M_BITMAPHANDLERDATA->m_width = 32 ; |
| 128 | M_BITMAPHANDLERDATA->m_height = 32 ; |
| 129 | |
| 130 | M_BITMAPHANDLERDATA->m_depth = 8 ; |
| 131 | M_BITMAPHANDLERDATA->m_ok = true ; |
| 132 | M_BITMAPHANDLERDATA->m_numColors = 256 ; |
| 133 | M_BITMAPHANDLERDATA->m_bitmapType = kMacBitmapTypeIcon ; |
| 134 | return TRUE ; |
| 135 | } |
| 136 | } |
| 137 | return FALSE ; |
| 138 | } |