1 /*****************************************************************************
2 * skin-main.cpp: skins plugin for VLC
3 *****************************************************************************
4 * Copyright (C) 2003 VideoLAN
5 * $Id: skin_main.cpp,v 1.10 2003/04/16 21:40:07 ipkiss Exp $
7 * Authors: Olivier Teulière <ipkiss@via.ecp.fr>
8 * Emmanuel Puig <karibu@via.ecp.fr>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111,
24 *****************************************************************************/
27 //--- VLC -------------------------------------------------------------------
32 //--- SKIN ------------------------------------------------------------------
33 #include "../os_api.h"
36 #include "../os_dialog.h"
40 #include "../os_theme.h"
41 #include "themeloader.h"
43 #include "skin_common.h"
46 //---------------------------------------------------------------------------
48 // It is a global variable because we have C code for the parser, and we
49 // need to access C++ objects from there
50 //---------------------------------------------------------------------------
51 intf_thread_t *g_pIntf;
53 //---------------------------------------------------------------------------
54 // Exported interface functions.
55 //---------------------------------------------------------------------------
57 extern "C" __declspec( dllexport )
58 int __VLC_SYMBOL( vlc_entry ) ( module_t *p_module );
61 //---------------------------------------------------------------------------
63 //---------------------------------------------------------------------------
64 static int Open ( vlc_object_t * );
65 static void Close ( vlc_object_t * );
66 static void Run ( intf_thread_t * );
68 int SkinManage( intf_thread_t *p_intf );
69 void OSRun( intf_thread_t *p_intf );
71 //---------------------------------------------------------------------------
72 // Open: initialize interface
73 //---------------------------------------------------------------------------
74 static int Open ( vlc_object_t *p_this )
76 intf_thread_t *p_intf = (intf_thread_t *)p_this;
79 // Allocate instance and initialize some members
80 p_intf->p_sys = (intf_sys_t *) malloc( sizeof( intf_sys_t ) );
81 if( p_intf->p_sys == NULL )
83 msg_Err( p_intf, "out of memory" );
90 // Suscribe to messages bank
91 p_intf->p_sys->p_sub = msg_Subscribe( p_intf );
93 // Set no new theme when opening file
94 p_intf->p_sys->p_new_theme_file = NULL;
96 // Initialize Win32 thread
97 p_intf->p_sys->i_index = -1;
98 p_intf->p_sys->i_size = 0;
101 p_intf->p_sys->i_close_status = VLC_NOTHING;
103 p_intf->p_sys->p_input = NULL;
104 p_intf->p_sys->p_playlist = (playlist_t *)vlc_object_find( p_intf,
105 VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
107 p_intf->p_sys->p_theme = (Theme *)new OSTheme( p_intf );
112 //---------------------------------------------------------------------------
113 // Close: destroy interface
114 //---------------------------------------------------------------------------
115 static void Close ( vlc_object_t *p_this )
117 intf_thread_t *p_intf = (intf_thread_t *)p_this;
120 if( p_intf->p_sys->p_input )
122 vlc_object_release( p_intf->p_sys->p_input );
125 if( p_intf->p_sys->p_playlist )
127 vlc_object_release( p_intf->p_sys->p_playlist );
130 // Delete theme, it's important to do it correctly
131 delete (OSTheme *)p_intf->p_sys->p_theme;
133 // Unsuscribe to messages bank
134 msg_Unsubscribe( p_intf, p_intf->p_sys->p_sub );
139 free( p_intf->p_sys );
143 //---------------------------------------------------------------------------
145 //---------------------------------------------------------------------------
146 static void Run( intf_thread_t *p_intf )
150 /* FIXME: should be elsewhere ? */
153 char *p_args[] = { "", NULL };
154 char **pp_args = p_args;
156 gdk_init( &i_args, &pp_args );
159 int a = OSAPI_GetTime();
162 char *skin_last = config_GetPsz( p_intf, "skin_last" );
163 ThemeLoader *Loader = new ThemeLoader( p_intf );
165 if( skin_last == NULL || ! Loader->Load( skin_last ) )
167 // Too bad, it failed. Let's try with the default theme
169 if( ! Loader->Load( DEFAULT_SKIN_FILE ) )
172 string default_dir = (string)p_intf->p_libvlc->psz_vlcpath +
173 DIRECTORY_SEPARATOR + "skins" +
174 DIRECTORY_SEPARATOR + "default" +
175 DIRECTORY_SEPARATOR + "theme.xml";
177 // FIXME: find VLC directory
178 string default_dir = (string)"./share" +
179 DIRECTORY_SEPARATOR + "skins" +
180 DIRECTORY_SEPARATOR + "default" +
181 DIRECTORY_SEPARATOR + "theme.xml";
183 if( ! Loader->Load( default_dir ) )
186 // Last chance: the user can select a new theme file
188 // Initialize file structure
189 OpenFileDialog *OpenFile;
190 OpenFile = (OpenFileDialog *)new OSOpenFileDialog( NULL,
191 _("Open skin"), false );
192 OpenFile->AddFilter( _("Skin files"), "*.vlt" );
193 OpenFile->AddFilter( _("Skin files"), "*.xml" );
194 OpenFile->AddFilter( _("All files"), "*.*" );
197 if( OpenFile->Open() )
199 // try to load selected file
200 if( ! Loader->Load( OpenFile->FileList.front() ) )
202 // He, he, what the hell is he doing ?
220 p_intf->p_sys->p_theme->InitTheme();
221 p_intf->p_sys->p_theme->ShowTheme();
225 msg_Err( p_intf, "Load theme time : %i ms", OSAPI_GetTime() - a );
227 // Refresh the whole interface
228 OSAPI_PostMessage( NULL, VLC_INTF_REFRESH, 0, (int)true );
230 // Run interface message loop
234 //---------------------------------------------------------------------------
236 //---------------------------------------------------------------------------
237 #define DEFAULT_SKIN N_("Last skin actually used")
238 #define DEFAULT_SKIN_LONG N_("Last skin actually used")
239 #define SKIN_CONFIG N_("Config of last used skin")
240 #define SKIN_CONFIG_LONG N_("Config of last used skin")
241 #define SKIN_TRAY N_("Show application in system tray")
242 #define SKIN_TRAY_LONG N_("Show application in system tray")
243 #define SKIN_TASKBAR N_("Show application in taskbar")
244 #define SKIN_TASKBAR_LONG N_("Show application in taskbar")
247 add_string( "skin_last", "", NULL, DEFAULT_SKIN, DEFAULT_SKIN_LONG,
249 add_string( "skin_config", "", NULL, SKIN_CONFIG, SKIN_CONFIG_LONG,
251 add_bool( "show_in_tray", VLC_FALSE, NULL, SKIN_TRAY, SKIN_TRAY_LONG,
253 add_bool( "show_in_taskbar", VLC_TRUE, NULL, SKIN_TASKBAR,
254 SKIN_TASKBAR_LONG, VLC_FALSE );
255 set_description( _("Skinnable Interface") );
256 set_capability( "interface", 30 );
257 set_callbacks( Open, Close );
258 add_shortcut( "skins" );
262 //---------------------------------------------------------------------------
264 //---------------------------------------------------------------------------
265 int SkinManage( intf_thread_t *p_intf )
267 vlc_mutex_lock( &p_intf->change_lock );
270 if( p_intf->p_sys->p_input == NULL )
272 p_intf->p_sys->p_input = (input_thread_t *)
273 vlc_object_find( p_intf, VLC_OBJECT_INPUT, FIND_ANYWHERE );
275 else if( p_intf->p_sys->p_input->b_dead )
277 vlc_object_release( p_intf->p_sys->p_input );
278 p_intf->p_sys->p_input = NULL;
281 OSAPI_PostMessage( NULL, VLC_INTF_REFRESH, 0, (long)false );
283 // Update the log window
284 //p_intf->p_sys->p_theme->UpdateLog( p_intf->p_sys->p_sub );
286 //-------------------------------------------------------------------------
287 if( p_intf->p_sys->p_input != NULL && !p_intf->p_sys->p_input->b_die )
289 input_thread_t * p_input = p_intf->p_sys->p_input;
291 vlc_mutex_lock( &p_input->stream.stream_lock );
293 // Refresh sound volume
294 audio_volume_t volume;
296 // Get sound volume from VLC
297 aout_VolumeGet( p_intf, &volume);
300 OSAPI_PostMessage( NULL, CTRL_SET_SLIDER,
302 p_intf->p_sys->p_theme->EvtBank->Get( "volume_refresh" ),
303 (long)( volume * SLIDER_RANGE / AOUT_VOLUME_MAX ) );
307 //if( p_input->stream.b_seekable && p_intf->p_sys->b_playing )
309 #define p_area p_input->stream.p_selected_area
311 // Set value of sliders
312 long Value = SLIDER_RANGE *
313 p_input->stream.p_selected_area->i_tell /
314 p_input->stream.p_selected_area->i_size;
317 OSAPI_PostMessage( NULL, CTRL_SET_SLIDER, (unsigned int)
318 p_intf->p_sys->p_theme->EvtBank->Get( "time" ), (long)Value );
320 // Text char * for updating text controls
321 char *text = new char[OFFSETTOTIME_MAX_SIZE];
323 // Create end time text
324 input_OffsetToTime( p_intf->p_sys->p_input, &text[1],
325 p_area->i_size - p_area->i_tell );
327 p_intf->p_sys->p_theme->EvtBank->Get( "left_time" )
328 ->PostTextMessage( text );
330 // Create time text and update
331 input_OffsetToTime( p_intf->p_sys->p_input, text, p_area->i_tell );
332 p_intf->p_sys->p_theme->EvtBank->Get( "time" )
333 ->PostTextMessage( text );
335 // Create total time text
336 input_OffsetToTime( p_intf->p_sys->p_input, text, p_area->i_size );
337 p_intf->p_sys->p_theme->EvtBank->Get( "total_time" )
338 ->PostTextMessage( text );
345 vlc_mutex_unlock( &p_input->stream.stream_lock );
347 //-------------------------------------------------------------------------
348 vlc_mutex_unlock( &p_intf->change_lock );
352 //---------------------------------------------------------------------------