1 /////////////////////////////////////////////////////////////////////////////
2 // Name: generic/imaglist.cpp
4 // Author: Robert Roebling
6 // Copyright: (c) 1998 Robert Roebling
7 // Licence: wxWindows licence
8 /////////////////////////////////////////////////////////////////////////////
11 #pragma implementation "imaglist.h"
14 // For compilers that support precompilation, includes "wx.h".
15 #include "wx/wxprec.h"
21 #include "wx/generic/imaglist.h"
25 //-----------------------------------------------------------------------------
27 //-----------------------------------------------------------------------------
29 IMPLEMENT_DYNAMIC_CLASS(wxGenericImageList
, wxObject
)
31 #if !defined(__WXMSW__) || defined(__WIN16__) || defined(__WXUNIVERSAL__)
33 * wxImageList has to be a real class or we have problems with
34 * the run-time information.
37 IMPLEMENT_DYNAMIC_CLASS(wxImageList
, wxGenericImageList
)
40 wxGenericImageList::wxGenericImageList( int width
, int height
, bool mask
, int initialCount
)
42 (void)Create(width
, height
, mask
, initialCount
);
45 wxGenericImageList::~wxGenericImageList()
49 int wxGenericImageList::GetImageCount() const
51 return m_images
.Number();
54 bool wxGenericImageList::Create( int width
, int height
, bool WXUNUSED(mask
), int WXUNUSED(initialCount
) )
62 bool wxGenericImageList::Create()
64 m_images
.DeleteContents( TRUE
);
68 int wxGenericImageList::Add( const wxBitmap
&bitmap
)
70 if (bitmap
.IsKindOf(CLASSINFO(wxIcon
)))
71 m_images
.Append( new wxIcon( (const wxIcon
&) bitmap
) );
73 m_images
.Append( new wxBitmap(bitmap
) );
74 return m_images
.Number()-1;
77 int wxGenericImageList::Add( const wxBitmap
& bitmap
, const wxBitmap
& mask
)
81 bmp
.SetMask(new wxMask(mask
));
85 int wxGenericImageList::Add( const wxBitmap
& bitmap
, const wxColour
& maskColour
)
87 wxImage img
= bitmap
.ConvertToImage();
88 img
.SetMaskColour(maskColour
.Red(), maskColour
.Green(), maskColour
.Blue());
89 return Add(wxBitmap(img
));
92 const wxBitmap
*wxGenericImageList::GetBitmap( int index
) const
94 wxNode
*node
= m_images
.Nth( index
);
96 wxCHECK_MSG( node
, (wxBitmap
*) NULL
, wxT("wrong index in image list") );
98 return (wxBitmap
*)node
->Data();
101 bool wxGenericImageList::Replace( int index
, const wxBitmap
&bitmap
)
103 wxNode
*node
= m_images
.Nth( index
);
105 wxCHECK_MSG( node
, FALSE
, wxT("wrong index in image list") );
107 wxBitmap
* newBitmap
= NULL
;
108 if (bitmap
.IsKindOf(CLASSINFO(wxIcon
)))
109 #if defined(__VISAGECPP__)
110 //just can't do this in VisualAge now, with all this new Bitmap-Icon stuff
111 //so construct it from a bitmap object until I can figure this nonsense out. (DW)
112 newBitmap
= new wxBitmap(bitmap
) ;
114 newBitmap
= new wxBitmap( (const wxIcon
&) bitmap
);
117 newBitmap
= new wxBitmap(bitmap
) ;
119 if (index
== m_images
.Number()-1)
121 m_images
.DeleteNode( node
);
122 m_images
.Append( newBitmap
);
126 wxNode
*next
= node
->Next();
127 m_images
.DeleteNode( node
);
128 m_images
.Insert( next
, newBitmap
);
134 bool wxGenericImageList::Remove( int index
)
136 wxNode
*node
= m_images
.Nth( index
);
138 wxCHECK_MSG( node
, FALSE
, wxT("wrong index in image list") );
140 m_images
.DeleteNode( node
);
145 bool wxGenericImageList::RemoveAll()
152 bool wxGenericImageList::GetSize( int index
, int &width
, int &height
) const
157 wxNode
*node
= m_images
.Nth( index
);
159 wxCHECK_MSG( node
, FALSE
, wxT("wrong index in image list") );
161 wxBitmap
*bm
= (wxBitmap
*)node
->Data();
162 width
= bm
->GetWidth();
163 height
= bm
->GetHeight();
168 bool wxGenericImageList::Draw( int index
, wxDC
&dc
, int x
, int y
,
169 int flags
, bool WXUNUSED(solidBackground
) )
171 wxNode
*node
= m_images
.Nth( index
);
173 wxCHECK_MSG( node
, FALSE
, wxT("wrong index in image list") );
175 wxBitmap
*bm
= (wxBitmap
*)node
->Data();
177 if (bm
->IsKindOf(CLASSINFO(wxIcon
)))
178 dc
.DrawIcon( * ((wxIcon
*) bm
), x
, y
);
180 dc
.DrawBitmap( *bm
, x
, y
, (flags
& wxIMAGELIST_DRAW_TRANSPARENT
) > 0 );