include/embed.h

   1 /*
   2  * embed.h - misc. stuff for using embedded data (resources linked into binary)
   3  *
   4  * Copyright (c) 2004-2009 Tobias Doerffel <tobydox/at/users.sourceforge.net>
   5  *
   6  * This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public
  10  * License as published by the Free Software Foundation; either
  11  * version 2 of the License, or (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  16  * General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public
  19  * License along with this program (see COPYING); if not, write to the
  20  * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  21  * Boston, MA 02110-1301 USA.
  22  *
  23  */
  24
  25 #ifndef _EMBED_H
  26 #define _EMBED_H
  27
  28 #include <QtGui/QPixmap>
  29 #include <QtCore/QString>
  30
  31 #include "export.h"
  32 #include "lmms_basics.h"
  33
  34
  35 namespace embed
  36 {
  37
  38 struct descriptor
  39 {
  40         int size;
  41         const unsigned char * data;
  42         const char * name;
  43 } ;
  44
  45
  46 QPixmap EXPORT getIconPixmap( const char *  _name, int _w = -1, int _h = -1 );
  47 QString EXPORT getText( const char * _name );
  48
  49 }
  50
  51
  52 #ifdef PLUGIN_NAME
  53 namespace PLUGIN_NAME
  54 {
  55
  56 QPixmap getIconPixmap( const char *  _name, int _w = -1, int _h = -1 );
  57 //QString getText( const char * _name );
  58
  59 }
  60 #endif
  61
  62
  63
  64 class PixmapLoader
  65 {
  66 public:
  67         PixmapLoader( const PixmapLoader * _ref ) :
  68                 m_name( _ref != NULL ? _ref->m_name : QString::null )
  69         {
  70         }
  71
  72         PixmapLoader( const QString & _name = QString::null ) :
  73                 m_name( _name )
  74         {
  75         }
  76
  77         virtual QPixmap pixmap() const
  78         {
  79                 if( !m_name.isEmpty() )
  80                 {
  81                         return( embed::getIconPixmap(
  82                                         m_name.toAscii().constData() ) );
  83                 }
  84                 return( QPixmap() );
  85         }
  86
  87         virtual ~PixmapLoader()
  88         {
  89         }
  90
  91         virtual QString pixmapName() const
  92         {
  93                 return m_name;
  94         }
  95
  96 protected:
  97         QString m_name;
  98 } ;
  99
 100
 101 #ifdef PLUGIN_NAME
 102 class PluginPixmapLoader : public PixmapLoader
 103 {
 104 public:
 105         PluginPixmapLoader( const QString & _name = QString::null ) :
 106                 PixmapLoader( _name )
 107         {
 108         }
 109
 110         virtual QPixmap pixmap() const
 111         {
 112                 if( !m_name.isEmpty() )
 113                 {
 114                         return( PLUGIN_NAME::getIconPixmap(
 115                                         m_name.toAscii().constData() ) );
 116                 }
 117                 return( QPixmap() );
 118         }
 119
 120         virtual QString pixmapName() const
 121         {
 122                 return QString( STRINGIFY(PLUGIN_NAME) ) + "::" + m_name;
 123         }
 124
 125 } ;
 126 #endif
 127
 128
 129
 130 #endif