+/////////////////////////////////////////////////////////////////////////////
+// Name: iconbndl.cpp
+// Purpose: wxIconBundle
+// Author: Mattia Barbon
+// Created: 23.03.2002
+// RCS-ID: $Id$
+// Copyright: (c) Mattia barbon
+// Licence: wxWindows licence
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+ #pragma implementation "iconbndl.h"
+#endif
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+ #pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+ #include "wx/settings.h"
+ #include "wx/image.h"
+ #include "wx/icon.h"
+ #include "wx/log.h"
+ #include "wx/intl.h"
+#endif
+
+#include "wx/iconbndl.h"
+#include "wx/arrimpl.cpp"
+
+WX_DEFINE_OBJARRAY(wxIconArray)
+
+const wxIconBundle& wxIconBundle::operator =( const wxIconBundle& ic )
+{
+ if( this == &ic ) return *this;
+
+ size_t i, max = ic.m_icons.GetCount();
+
+ DeleteIcons();
+ for( i = 0; i < max; ++i )
+ m_icons.Add( ic.m_icons[i] );
+
+ return *this;
+}
+
+void wxIconBundle::DeleteIcons()
+{
+ m_icons.Empty();
+}
+
+void wxIconBundle::AddIcon( const wxString& file, long type )
+{
+ size_t count = wxImage::GetImageCount( file, type );
+ size_t i;
+ wxImage image;
+ wxIcon tmp;
+
+ for( i = 0; i < count; ++i )
+ {
+ if( !image.LoadFile( file, type, i ) )
+ {
+ wxLogError( _("Failed to load image %d from file '%s'."),
+ i, file.c_str() );
+ continue;
+ }
+
+ tmp.CopyFromBitmap( wxBitmap( image ) );
+ AddIcon( tmp );
+ }
+}
+
+const wxIcon& wxIconBundle::GetIcon( const wxSize& size ) const
+{
+ size_t i, max = m_icons.GetCount();
+ wxCoord sysX = wxSystemSettings::GetMetric( wxSYS_ICON_X ),
+ sysY = wxSystemSettings::GetMetric( wxSYS_ICON_Y );
+ wxIcon* sysIcon = 0;
+
+ for( i = 0; i < max; ++i )
+ {
+ wxCoord sx = m_icons[i].GetWidth(), sy = m_icons[i].GetHeight();
+ // requested size
+ if( sx == size.x && sy == size.y )
+ return m_icons[i];
+ // keep track if there is a system-size icon
+ if( sx == sysX && sy == sysY )
+ sysIcon = &m_icons[i];
+ }
+
+ // return the system-sized icon if we've got one
+ if( sysIcon ) return *sysIcon;
+ // return the first icon, if we have one
+ return max > 0 ? m_icons[0] : wxNullIcon;
+}
+
+void wxIconBundle::AddIcon( const wxIcon& icon )
+{
+ size_t i, max = m_icons.GetCount();
+
+ for( i = 0; i < max; ++i )
+ {
+ wxIcon& tmp = m_icons[i];
+ if( tmp.GetWidth() == icon.GetWidth() &&
+ tmp.GetHeight() == icon.GetHeight() )
+ {
+ tmp = icon;
+ return;
+ }
+ }
+
+ m_icons.Add( icon );
+}
projects / wxWidgets.git / commitdiff
