]> git.saurik.com Git - wxWidgets.git/blame - src/generic/imaglist.cpp
fixed paper size calculation (convert from 10ths of mm to mm correctly)
[wxWidgets.git] / src / generic / imaglist.cpp
CommitLineData
c801d85f 1/////////////////////////////////////////////////////////////////////////////
f6bcfd97 2// Name: generic/imaglist.cpp
c801d85f
KB
3// Purpose:
4// Author: Robert Roebling
01111366
RR
5// Id: $id$
6// Copyright: (c) 1998 Robert Roebling
f6bcfd97 7// Licence: wxWindows licence
c801d85f
KB
8/////////////////////////////////////////////////////////////////////////////
9
10#ifdef __GNUG__
11#pragma implementation "imaglist.h"
12#endif
43543d98 13
1e6d9499
JS
14// For compilers that support precompilation, includes "wx.h".
15#include "wx/wxprec.h"
16
17#ifdef __BORLANDC__
18#pragma hdrstop
19#endif
20
f60d0f94 21#include "wx/generic/imaglist.h"
64698f9a 22#include "wx/icon.h"
4d449473 23#include "wx/image.h"
c801d85f
KB
24
25//-----------------------------------------------------------------------------
26// wxImageList
27//-----------------------------------------------------------------------------
28
29IMPLEMENT_DYNAMIC_CLASS(wxImageList, wxObject)
30
f6bcfd97 31wxImageList::wxImageList( int width, int height, bool mask, int initialCount )
c801d85f 32{
f6bcfd97 33 (void)Create(width, height, mask, initialCount);
e1e955e1 34}
c801d85f 35
0423b685 36wxImageList::~wxImageList()
c801d85f 37{
e1e955e1 38}
c801d85f 39
0423b685 40int wxImageList::GetImageCount() const
c801d85f 41{
b46e8696 42 return m_images.Number();
e1e955e1 43}
c801d85f 44
f6bcfd97
BP
45bool wxImageList::Create( int width, int height, bool WXUNUSED(mask), int WXUNUSED(initialCount) )
46{
47 m_width = width;
48 m_height = height;
49
50 return Create();
51}
52
0423b685 53bool wxImageList::Create()
c801d85f 54{
b46e8696
RR
55 m_images.DeleteContents( TRUE );
56 return TRUE;
e1e955e1 57}
c801d85f
KB
58
59int wxImageList::Add( const wxBitmap &bitmap )
60{
f60d0f94
JS
61 if (bitmap.IsKindOf(CLASSINFO(wxIcon)))
62 m_images.Append( new wxIcon( (const wxIcon&) bitmap ) );
63 else
64 m_images.Append( new wxBitmap(bitmap) );
b00c5607 65 return m_images.Number()-1;
e1e955e1 66}
c801d85f 67
4d449473
VS
68int wxImageList::Add( const wxBitmap& bitmap, const wxBitmap& mask )
69{
70 wxBitmap bmp(bitmap);
a7f1fbf6
RD
71 if (mask.Ok())
72 bmp.SetMask(new wxMask(mask));
4d449473
VS
73 return Add(bmp);
74}
75
76int wxImageList::Add( const wxBitmap& bitmap, const wxColour& maskColour )
77{
368d59f0 78 wxImage img = bitmap.ConvertToImage();
4d449473 79 img.SetMaskColour(maskColour.Red(), maskColour.Green(), maskColour.Blue());
368d59f0 80 return Add(wxBitmap(img));
4d449473
VS
81}
82
43543d98 83const wxBitmap *wxImageList::GetBitmap( int index ) const
b46e8696
RR
84{
85 wxNode *node = m_images.Nth( index );
43543d98 86
223d09f6 87 wxCHECK_MSG( node, (wxBitmap *) NULL, wxT("wrong index in image list") );
43543d98 88
8b21b87f 89 return (wxBitmap*)node->Data();
40413a5b 90}
43543d98 91
0423b685 92bool wxImageList::Replace( int index, const wxBitmap &bitmap )
c801d85f 93{
b46e8696 94 wxNode *node = m_images.Nth( index );
43543d98 95
223d09f6 96 wxCHECK_MSG( node, FALSE, wxT("wrong index in image list") );
f60d0f94
JS
97
98 wxBitmap* newBitmap = NULL;
99 if (bitmap.IsKindOf(CLASSINFO(wxIcon)))
43543d98
DW
100#if defined(__VISAGECPP__)
101//just can't do this in VisualAge now, with all this new Bitmap-Icon stuff
102//so construct it from a bitmap object until I can figure this nonsense out. (DW)
103 newBitmap = new wxBitmap(bitmap) ;
104#else
8f177c8e 105 newBitmap = new wxBitmap( (const wxIcon&) bitmap );
43543d98 106#endif
f60d0f94
JS
107 else
108 newBitmap = new wxBitmap(bitmap) ;
109
b46e8696
RR
110 if (index == m_images.Number()-1)
111 {
112 m_images.DeleteNode( node );
f60d0f94 113 m_images.Append( newBitmap );
b46e8696
RR
114 }
115 else
116 {
117 wxNode *next = node->Next();
118 m_images.DeleteNode( node );
f60d0f94 119 m_images.Insert( next, newBitmap );
b46e8696 120 }
43543d98 121
b46e8696 122 return TRUE;
e1e955e1 123}
c801d85f 124
0423b685 125bool wxImageList::Remove( int index )
c801d85f 126{
b46e8696 127 wxNode *node = m_images.Nth( index );
43543d98 128
223d09f6 129 wxCHECK_MSG( node, FALSE, wxT("wrong index in image list") );
43543d98 130
b46e8696 131 m_images.DeleteNode( node );
43543d98 132
b46e8696 133 return TRUE;
e1e955e1 134}
c801d85f 135
0423b685 136bool wxImageList::RemoveAll()
c801d85f 137{
b46e8696 138 m_images.Clear();
43543d98 139
b46e8696 140 return TRUE;
e1e955e1 141}
c801d85f 142
0423b685 143bool wxImageList::GetSize( int index, int &width, int &height ) const
c801d85f 144{
b46e8696
RR
145 width = 0;
146 height = 0;
43543d98 147
b46e8696 148 wxNode *node = m_images.Nth( index );
43543d98 149
223d09f6 150 wxCHECK_MSG( node, FALSE, wxT("wrong index in image list") );
43543d98 151
c801d85f
KB
152 wxBitmap *bm = (wxBitmap*)node->Data();
153 width = bm->GetWidth();
154 height = bm->GetHeight();
43543d98 155
c801d85f 156 return TRUE;
e1e955e1 157}
c801d85f 158
219f895a
RR
159bool wxImageList::Draw( int index, wxDC &dc, int x, int y,
160 int flags, bool WXUNUSED(solidBackground) )
c801d85f 161{
b46e8696 162 wxNode *node = m_images.Nth( index );
43543d98 163
223d09f6 164 wxCHECK_MSG( node, FALSE, wxT("wrong index in image list") );
43543d98 165
b46e8696 166 wxBitmap *bm = (wxBitmap*)node->Data();
f60d0f94
JS
167
168 if (bm->IsKindOf(CLASSINFO(wxIcon)))
169 dc.DrawIcon( * ((wxIcon*) bm), x, y);
170 else
171 dc.DrawBitmap( *bm, x, y, (flags & wxIMAGELIST_DRAW_TRANSPARENT) > 0 );
219f895a 172
b46e8696 173 return TRUE;
e1e955e1 174}
c801d85f
KB
175
176