1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2004 VideoLAN
7 * Authors: Cyril Deguet <asmax@via.ecp.fr>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
22 *****************************************************************************/
24 #include "theme_repository.hpp"
25 #include "os_factory.hpp"
26 #include "../commands/async_queue.hpp"
27 #include "../commands/cmd_dialogs.hpp"
30 #elif defined( WIN32 )
33 #if (!defined( WIN32 ) || defined(__MINGW32__))
34 /* Mingw has its own version of dirent */
39 const char *ThemeRepository::kOpenDialog = "{openSkin}";
42 ThemeRepository *ThemeRepository::instance( intf_thread_t *pIntf )
44 if( pIntf->p_sys->p_repository == NULL )
46 pIntf->p_sys->p_repository = new ThemeRepository( pIntf );
49 return pIntf->p_sys->p_repository;
53 void ThemeRepository::destroy( intf_thread_t *pIntf )
55 if( pIntf->p_sys->p_repository )
57 delete pIntf->p_sys->p_repository;
58 pIntf->p_sys->p_repository = NULL;
63 ThemeRepository::ThemeRepository( intf_thread_t *pIntf ): SkinObject( pIntf )
65 vlc_value_t val, text;
67 // Create a variable to add items in wxwindows popup menu
68 var_Create( pIntf, "intf-skins", VLC_VAR_STRING |
69 VLC_VAR_HASCHOICE | VLC_VAR_ISCOMMAND );
70 text.psz_string = _("Select skin");
71 var_Change( pIntf, "intf-skins", VLC_VAR_SETTEXT, &text, NULL );
73 // Scan vlt files in the resource path
74 OSFactory *pOsFactory = OSFactory::instance( pIntf );
75 list<string> resPath = pOsFactory->getResourcePath();
76 list<string>::const_iterator it;
77 for( it = resPath.begin(); it != resPath.end(); it++ )
79 parseDirectory( *it );
82 // Add an entry for the "open skin" dialog
83 val.psz_string = (char*)kOpenDialog;
84 text.psz_string = _("Open skin...");
85 var_Change( getIntf(), "intf-skins", VLC_VAR_ADDCHOICE, &val,
89 var_AddCallback( pIntf, "intf-skins", changeSkin, this );
93 ThemeRepository::~ThemeRepository()
95 var_Destroy( getIntf(), "intf-skins" );
99 void ThemeRepository::parseDirectory( const string &rDir )
102 struct dirent *pDirContent;
103 vlc_value_t val, text;
105 const string &sep = OSFactory::instance( getIntf() )->getDirSeparator();
108 pDir = opendir( rDir.c_str() );
113 msg_Dbg( getIntf(), "Cannot open directory %s", rDir.c_str() );
117 // Get the first directory entry
118 pDirContent = readdir( pDir );
120 // While we still have entries in the directory
121 while( pDirContent != NULL )
123 string name = pDirContent->d_name;
124 if( name.size() > 4 && name.substr( name.size() - 4, 4 ) == ".vlt" )
126 string path = rDir + sep + name;
127 msg_Dbg( getIntf(), "found skin %s", path.c_str() );
129 // Add the theme in the popup menu
130 val.psz_string = (char*)path.c_str();
131 text.psz_string = (char*)name.substr(0, name.size() - 4).c_str();
132 var_Change( getIntf(), "intf-skins", VLC_VAR_ADDCHOICE, &val,
136 pDirContent = readdir( pDir );
144 int ThemeRepository::changeSkin( vlc_object_t *pIntf, char const *pCmd,
145 vlc_value_t oldval, vlc_value_t newval,
148 ThemeRepository *pThis = (ThemeRepository*)(pData);
150 // Special menu entry for the open skin dialog
151 if( !strcmp( newval.psz_string, kOpenDialog ) )
153 CmdDlgChangeSkin cmd( pThis->getIntf() );
158 // Try to load the new skin
159 CmdChangeSkin *pCmd = new CmdChangeSkin( pThis->getIntf(),
161 AsyncQueue *pQueue = AsyncQueue::instance( pThis->getIntf() );
162 pQueue->remove( "change skin" );
163 pQueue->push( CmdGenericPtr( pCmd ) );