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Added DoSetSize and DoMoveWindow to generic wxStaticLine.
[wxWidgets.git] / src / common / iconbndl.cpp
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1/////////////////////////////////////////////////////////////////////////////
2// Name: iconbndl.cpp
3// Purpose: wxIconBundle
4// Author: Mattia Barbon
5// Created: 23.03.2002
6// RCS-ID: $Id$
7// Copyright: (c) Mattia barbon
8// Licence: wxWindows licence
9/////////////////////////////////////////////////////////////////////////////
10
11#ifdef __GNUG__
12 #pragma implementation "iconbndl.h"
13#endif
14
15// For compilers that support precompilation, includes "wx.h".
16#include "wx/wxprec.h"
17
18#ifdef __BORLANDC__
19 #pragma hdrstop
20#endif
21
22#ifndef WX_PRECOMP
23 #include "wx/settings.h"
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24 #include "wx/icon.h"
25 #include "wx/log.h"
26 #include "wx/intl.h"
27#endif
28
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29#ifndef _WX_IMAGE_H_
30 #include "wx/image.h"
31#endif
32
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33#include "wx/iconbndl.h"
34#include "wx/arrimpl.cpp"
35
36WX_DEFINE_OBJARRAY(wxIconArray)
37
38const wxIconBundle& wxIconBundle::operator =( const wxIconBundle& ic )
39{
40 if( this == &ic ) return *this;
41
42 size_t i, max = ic.m_icons.GetCount();
43
44 DeleteIcons();
45 for( i = 0; i < max; ++i )
46 m_icons.Add( ic.m_icons[i] );
47
48 return *this;
49}
50
51void wxIconBundle::DeleteIcons()
52{
53 m_icons.Empty();
54}
55
56void wxIconBundle::AddIcon( const wxString& file, long type )
57{
58 size_t count = wxImage::GetImageCount( file, type );
59 size_t i;
60 wxImage image;
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61
62 for( i = 0; i < count; ++i )
63 {
64 if( !image.LoadFile( file, type, i ) )
65 {
66 wxLogError( _("Failed to load image %d from file '%s'."),
67 i, file.c_str() );
68 continue;
69 }
70
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71 wxIcon* tmp = new wxIcon();
72 tmp->CopyFromBitmap( wxBitmap( image ) );
73 AddIcon( *tmp );
74 delete tmp;
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75 }
76}
77
78const wxIcon& wxIconBundle::GetIcon( const wxSize& size ) const
79{
80 size_t i, max = m_icons.GetCount();
81 wxCoord sysX = wxSystemSettings::GetMetric( wxSYS_ICON_X ),
82 sysY = wxSystemSettings::GetMetric( wxSYS_ICON_Y );
f618020a 83
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84 wxIcon *sysIcon = 0;
85 // temp. variable needed to fix Borland C++ 5.5.1 problem
86 // with passing a return value through two functions
87 wxIcon *tmp;
88
89 for( i = 0; i < max; i++ )
f618020a 90 {
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91 if( !m_icons[i].Ok() )
92 continue;
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93 wxCoord sx = m_icons[i].GetWidth(), sy = m_icons[i].GetHeight();
94 // requested size
95 if( sx == size.x && sy == size.y )
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96 {
97 tmp = &m_icons[i]; // fix for broken BCC
98 return *tmp;
99 }
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100 // keep track if there is a system-size icon
101 if( sx == sysX && sy == sysY )
102 sysIcon = &m_icons[i];
103 }
104
105 // return the system-sized icon if we've got one
106 if( sysIcon ) return *sysIcon;
107 // return the first icon, if we have one
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108 if( max > 0 ) // fix for broken BCC
109 tmp = &m_icons[0];
110 else
111 tmp = &wxNullIcon;
112 return *tmp;
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113}
114
115void wxIconBundle::AddIcon( const wxIcon& icon )
116{
117 size_t i, max = m_icons.GetCount();
118
119 for( i = 0; i < max; ++i )
120 {
121 wxIcon& tmp = m_icons[i];
7efaed4d 122 if( tmp.Ok() && tmp.GetWidth() == icon.GetWidth() &&
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123 tmp.GetHeight() == icon.GetHeight() )
124 {
125 tmp = icon;
126 return;
127 }
128 }
129
130 m_icons.Add( icon );
131}