1 /*****************************************************************************
2 * interface.cpp : wxWindows plugin for vlc
3 *****************************************************************************
4 * Copyright (C) 2000-2001 VideoLAN
5 * $Id: interface.cpp,v 1.14 2003/01/26 10:36:10 gbazin Exp $
7 * Authors: Gildas Bazin <gbazin@netcourrier.com>
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 /*****************************************************************************
26 *****************************************************************************/
27 #include <stdlib.h> /* malloc(), free() */
28 #include <errno.h> /* ENOMEM */
29 #include <string.h> /* strerror() */
34 #ifdef WIN32 /* mingw32 hack */
39 /* Let vlc take care of the i18n stuff */
40 #define WXINTL_NO_GETTEXT_MACRO
42 #include <wx/wxprec.h>
46 #include "stream_control.h"
48 #include "wxwindows.h"
50 /* include the toolbar graphics */
51 #include "bitmaps/file.xpm"
52 #include "bitmaps/disc.xpm"
53 #include "bitmaps/net.xpm"
55 #include "bitmaps/sat.xpm"
57 #include "bitmaps/play.xpm"
58 #include "bitmaps/pause.xpm"
59 #include "bitmaps/stop.xpm"
60 #include "bitmaps/previous.xpm"
61 #include "bitmaps/next.xpm"
62 #include "bitmaps/playlist.xpm"
63 #define TOOLBAR_BMP_WIDTH 24
64 #define TOOLBAR_BMP_HEIGHT 24
66 /* include the icon graphic */
67 #include "share/vlc32x32.xpm"
69 /*****************************************************************************
70 * Local class declarations.
71 *****************************************************************************/
73 /*****************************************************************************
75 *****************************************************************************/
77 /* IDs for the controls and the menu commands */
81 Exit_Event = wxID_HIGHEST,
102 /* it is important for the id corresponding to the "About" command to have
103 * this standard value as otherwise it won't be handled properly under Mac
104 * (where it is special and put into the "Apple" menu) */
105 About_Event = wxID_ABOUT
108 BEGIN_EVENT_TABLE(Interface, wxFrame)
110 EVT_MENU(Exit_Event, Interface::OnExit)
111 EVT_MENU(About_Event, Interface::OnAbout)
112 EVT_MENU(Playlist_Event, Interface::OnPlaylist)
113 EVT_MENU(Logs_Event, Interface::OnLogs)
114 EVT_MENU(FileInfo_Event, Interface::OnFileInfo)
117 EVT_MENU(OpenFile_Event, Interface::OnOpenFile)
118 EVT_MENU(OpenDisc_Event, Interface::OnOpenDisc)
119 EVT_MENU(OpenNet_Event, Interface::OnOpenNet)
120 EVT_MENU(OpenSat_Event, Interface::OnOpenSat)
121 EVT_MENU(StopStream_Event, Interface::OnStopStream)
122 EVT_MENU(PlayStream_Event, Interface::OnPlayStream)
123 EVT_MENU(PrevStream_Event, Interface::OnPrevStream)
124 EVT_MENU(NextStream_Event, Interface::OnNextStream)
127 EVT_COMMAND_SCROLL(SliderScroll_Event, Interface::OnSliderUpdate)
130 /*****************************************************************************
132 *****************************************************************************/
133 Interface::Interface( intf_thread_t *_p_intf ):
134 wxFrame( NULL, -1, VOUT_TITLE,
135 wxDefaultPosition, wxDefaultSize, wxDEFAULT_FRAME_STYLE )
137 /* Initializations */
139 i_playing_status = PAUSE_S;
141 /* Give our interface a nice little icon */
142 SetIcon( *new wxIcon( vlc_xpm ) );
144 /* Create a sizer for the main frame */
145 frame_sizer = new wxBoxSizer( wxHORIZONTAL );
146 SetSizer( frame_sizer );
148 /* Creation of the menu bar */
151 /* Creation of the tool bar */
154 /* Creation of the slider sub-window */
157 /* Creation of the status bar
158 * Helptext for menu items and toolbar tools will automatically get
160 int i_status_width[2] = {-2,-3};
161 statusbar = CreateStatusBar( 2 ); /* 2 fields */
162 statusbar->SetStatusWidths( 2, i_status_width );
164 /* Make sure we've got the right background colour */
165 SetBackgroundColour( slider_frame->GetBackgroundColour() );
167 /* Layout everything */
168 SetAutoLayout( TRUE );
169 frame_sizer->Layout();
170 frame_sizer->Fit(this);
172 #if !defined(__WXX11__)
173 /* Associate drop targets with the main interface */
174 SetDropTarget( new DragAndDrop( p_intf ) );
178 Interface::~Interface()
182 /*****************************************************************************
184 *****************************************************************************/
185 void Interface::CreateOurMenuBar()
187 #define HELP_FILE N_("Open a file")
188 #define HELP_DISC N_("Open a DVD or (S)VCD")
189 #define HELP_NET N_("Open a network stream")
190 #define HELP_SAT N_("Open a satellite stream")
191 #define HELP_EJECT N_("Eject the DVD/CD")
192 #define HELP_EXIT N_("Exit this program")
194 #define HELP_PLAYLIST N_("Open the playlist")
195 #define HELP_LOGS N_("Show the program logs")
196 #define HELP_FILEINFO N_("Show information about the file being played")
198 #define HELP_AUDIO N_("Change the current audio track")
199 #define HELP_SUBS N_("Change the current subtitles stream")
200 #define HELP_PREFS N_("Go to the preferences menu")
202 #define HELP_ABOUT N_("About this program")
204 /* Create the "File" menu */
205 wxMenu *file_menu = new wxMenu;
206 file_menu->Append( OpenFile_Event, _("&Open File..."), HELP_FILE );
207 file_menu->Append( OpenDisc_Event, _("Open &Disc..."), HELP_DISC );
208 file_menu->Append( OpenNet_Event, _("&Network Stream..."), HELP_NET );
210 file_menu->Append( OpenSat_Event, _("&Satellite Stream..."), HELP_NET );
212 file_menu->AppendSeparator();
213 file_menu->Append( EjectDisc_Event, _("&Eject Disc"), HELP_EJECT );
214 file_menu->AppendSeparator();
215 file_menu->Append( Exit_Event, _("E&xit"), HELP_EXIT );
217 /* Create the "View" menu */
218 wxMenu *view_menu = new wxMenu;
219 view_menu->Append( Playlist_Event, _("&Playlist..."), HELP_PLAYLIST );
220 view_menu->Append( Logs_Event, _("&Logs..."), HELP_LOGS );
221 view_menu->Append( FileInfo_Event, _("&File info..."), HELP_FILEINFO );
223 /* Create the "Settings" menu */
224 wxMenu *settings_menu = new wxMenu;
225 settings_menu->Append( Audio_Event, _("&Audio"), HELP_AUDIO );
226 settings_menu->Append( Subtitles_Event, _("&Subtitles"), HELP_SUBS );
227 settings_menu->AppendSeparator();
228 settings_menu->Append( Prefs_Event, _("&Preferences..."), HELP_PREFS );
230 /* Create the "Help" menu */
231 wxMenu *help_menu = new wxMenu;
232 help_menu->Append( About_Event, _("&About..."), HELP_ABOUT );
234 /* Append the freshly created menus to the menu bar... */
235 wxMenuBar *menubar = new wxMenuBar( wxMB_DOCKABLE );
236 menubar->Append( file_menu, _("&File") );
237 menubar->Append( view_menu, _("&View") );
238 menubar->Append( settings_menu, _("&Settings") );
239 menubar->Append( help_menu, _("&Help") );
241 /* Attach the menu bar to the frame */
242 SetMenuBar( menubar );
244 #if !defined(__WXX11__)
245 /* Associate drop targets with the menubar */
246 menubar->SetDropTarget( new DragAndDrop( p_intf ) );
250 void Interface::CreateOurToolBar()
252 #define HELP_STOP N_("Stop current playlist item")
253 #define HELP_PLAY N_("Play current playlist item")
254 #define HELP_PAUSE N_("Pause current playlist item")
255 #define HELP_PLO N_("Open playlist")
256 #define HELP_PLP N_("Previous playlist item")
257 #define HELP_PLN N_("Next playlist item")
259 wxLogNull LogDummy; /* Hack to suppress annoying log message on the win32
260 * version because we don't include wx.rc */
262 wxToolBar *toolbar = CreateToolBar(
263 wxTB_HORIZONTAL | wxTB_TEXT | wxTB_FLAT | wxTB_DOCKABLE );
265 toolbar->SetToolBitmapSize( wxSize(TOOLBAR_BMP_WIDTH,TOOLBAR_BMP_HEIGHT) );
267 toolbar->AddTool( OpenFile_Event, _("File"), wxBitmap( file_xpm ),
269 toolbar->AddTool( OpenDisc_Event, _("Disc"), wxBitmap( disc_xpm ),
271 toolbar->AddTool( OpenNet_Event, _("Net"), wxBitmap( net_xpm ),
274 toolbar->AddTool( OpenSat_Event, _("Sat"), wxBitmap( sat_xpm ),
277 toolbar->AddSeparator();
278 toolbar->AddTool( StopStream_Event, _("Stop"), wxBitmap( stop_xpm ),
280 toolbar->AddTool( PlayStream_Event, _("Play"), wxBitmap( play_xpm ),
282 toolbar->AddSeparator();
283 toolbar->AddTool( Playlist_Event, _("Playlist"), wxBitmap( playlist_xpm ),
285 toolbar->AddTool( PrevStream_Event, _("Prev"), wxBitmap( previous_xpm ),
287 toolbar->AddTool( NextStream_Event, _("Next"), wxBitmap( next_xpm ),
292 /* Place the toolbar in a sizer, so we can calculate the width of the
293 * toolbar and set this as the minimum for the main frame size. */
294 wxBoxSizer *toolbar_sizer = new wxBoxSizer( wxHORIZONTAL );
295 toolbar_sizer->Add( toolbar, 0, 0, 0 );
296 toolbar_sizer->Layout();
299 frame_sizer->SetMinSize( toolbar_sizer->GetMinSize().GetWidth(), -1 );
301 frame_sizer->SetMinSize( toolbar->GetToolSize().GetWidth() *
302 toolbar->GetToolsCount(), -1 );
305 #if !defined(__WXX11__)
306 /* Associate drop targets with the toolbar */
307 toolbar->SetDropTarget( new DragAndDrop( p_intf ) );
311 void Interface::CreateOurSlider()
313 /* Create a new frame containing the slider */
314 slider_frame = new wxPanel( this, -1, wxDefaultPosition, wxDefaultSize );
315 slider_frame->SetAutoLayout( TRUE );
316 slider_frame->Hide();
318 /* Create static box to surround the slider */
319 slider_box = new wxStaticBox( slider_frame, -1, "" );
321 /* Create sizer for slider frame */
322 wxStaticBoxSizer *slider_sizer =
323 new wxStaticBoxSizer( slider_box, wxHORIZONTAL );
324 slider_frame->SetSizer( slider_sizer );
325 slider_sizer->SetMinSize( -1, 50 );
328 slider = new wxSlider( slider_frame, SliderScroll_Event, 0, 0,
329 SLIDER_MAX_POS, wxDefaultPosition, wxDefaultSize );
330 slider_sizer->Add( slider, 1, wxGROW | wxALL, 5 );
331 slider_sizer->Layout();
332 slider_sizer->SetSizeHints(slider_frame);
335 void Interface::Open( int i_access_method )
337 /* Show/hide the open dialog */
338 OpenDialog dialog( p_intf, this, i_access_method );
340 if( dialog.ShowModal() == wxID_OK )
342 /* Update the playlist */
343 playlist_t *p_playlist =
344 (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
346 if( p_playlist == NULL )
351 msg_Err( p_intf, "%s", (char *)dialog.mrl.c_str() );
353 playlist_Add( p_playlist, (char *)dialog.mrl.c_str(),
354 PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END );
356 i_playing_status = PLAYING_S;
359 /* Rebuild the playlist */
360 p_intf->p_sys->p_playlist_window->Rebuild();
362 vlc_object_release( p_playlist );
366 /*****************************************************************************
368 *****************************************************************************/
369 void Interface::OnExit( wxCommandEvent& WXUNUSED(event) )
371 /* TRUE is to force the frame to close. */
375 void Interface::OnAbout( wxCommandEvent& WXUNUSED(event) )
378 msg.Printf( VOUT_TITLE + wxString(_(" (wxWindows interface)\n\n")) +
379 wxString(_("(C) 1996-2003 - the VideoLAN Team\n\n")) +
380 wxString(_("The VideoLAN team <videolan@videolan.org>\n"
381 "http://www.videolan.org/\n\n")) +
382 wxString(_("This is the VideoLAN Client, a DVD, MPEG and DivX player."
383 "\nIt can play MPEG and MPEG2 files from a file or from a "
384 "network source.")) );
386 wxMessageBox( msg, wxString(_("About ")) + VOUT_TITLE,
387 wxOK | wxICON_INFORMATION, this );
390 void Interface::OnPlaylist( wxCommandEvent& WXUNUSED(event) )
392 /* Show/hide the playlist window */
393 wxFrame *p_playlist_window = p_intf->p_sys->p_playlist_window;
394 if( p_playlist_window )
396 p_playlist_window->Show( ! p_playlist_window->IsShown() );
400 void Interface::OnLogs( wxCommandEvent& WXUNUSED(event) )
402 /* Show/hide the log window */
403 wxFrame *p_messages_window = p_intf->p_sys->p_messages_window;
404 if( p_messages_window )
406 p_messages_window->Show( ! p_messages_window->IsShown() );
410 void Interface::OnFileInfo( wxCommandEvent& WXUNUSED(event) )
412 /* Show/hide the fileinfo window */
413 wxFrame *p_fileinfo_window = new FileInfo( p_intf, this );
414 if( p_fileinfo_window )
416 p_fileinfo_window->Show( true );//! p_messages_window->IsShown() );
420 void Interface::OnOpenFile( wxCommandEvent& WXUNUSED(event) )
425 void Interface::OnOpenDisc( wxCommandEvent& WXUNUSED(event) )
430 void Interface::OnOpenNet( wxCommandEvent& WXUNUSED(event) )
435 void Interface::OnOpenSat( wxCommandEvent& WXUNUSED(event) )
440 void Interface::OnPlayStream( wxCommandEvent& WXUNUSED(event) )
442 wxCommandEvent dummy;
443 playlist_t *p_playlist =
444 (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
446 if( p_playlist == NULL )
452 /* If the playlist is empty, open a file requester instead */
453 vlc_mutex_lock( &p_playlist->object_lock );
454 if( p_playlist->i_size )
456 vlc_mutex_unlock( &p_playlist->object_lock );
458 input_thread_t *p_input = (input_thread_t *)vlc_object_find( p_intf,
461 if( p_input == NULL )
463 /* No stream was playing, start one */
464 playlist_Play( p_playlist );
465 i_playing_status = PLAYING_S;
467 vlc_object_release( p_playlist );
471 if( p_input->stream.control.i_status != PAUSE_S )
473 /* A stream is being played, pause it */
474 input_SetStatus( p_input, INPUT_STATUS_PAUSE );
475 i_playing_status = PAUSE_S;
477 vlc_object_release( p_playlist );
478 vlc_object_release( p_input );
482 /* Stream is paused, resume it */
483 playlist_Play( p_playlist );
484 i_playing_status = PLAYING_S;
486 vlc_object_release( p_input );
487 vlc_object_release( p_playlist );
491 vlc_mutex_unlock( &p_playlist->object_lock );
492 vlc_object_release( p_playlist );
497 void Interface::OnStopStream( wxCommandEvent& WXUNUSED(event) )
499 playlist_t * p_playlist =
500 (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
502 if( p_playlist == NULL )
507 playlist_Stop( p_playlist );
508 i_playing_status = PAUSE_S;
510 vlc_object_release( p_playlist );
513 void Interface::OnSliderUpdate( wxScrollEvent& event )
515 vlc_mutex_lock( &p_intf->change_lock );
517 if( event.GetEventType() == wxEVT_SCROLL_THUMBRELEASE
518 || event.GetEventType() == wxEVT_SCROLL_ENDSCROLL )
520 if( p_intf->p_sys->i_slider_pos != event.GetPosition()
521 && p_intf->p_sys->p_input )
523 p_intf->p_sys->i_slider_pos = event.GetPosition();
524 input_Seek( p_intf->p_sys->p_input, p_intf->p_sys->i_slider_pos *
525 100 / SLIDER_MAX_POS,
526 INPUT_SEEK_PERCENT | INPUT_SEEK_SET );
529 p_intf->p_sys->b_slider_free = VLC_TRUE;
533 p_intf->p_sys->b_slider_free = VLC_FALSE;
535 if( p_intf->p_sys->p_input )
537 /* Update stream date */
538 #define p_area p_intf->p_sys->p_input->stream.p_selected_area
539 char psz_time[ OFFSETTOTIME_MAX_SIZE ];
541 slider_box->SetLabel(
542 input_OffsetToTime( p_intf->p_sys->p_input,
544 p_area->i_size * event.GetPosition()
545 / SLIDER_MAX_POS ) );
550 vlc_mutex_unlock( &p_intf->change_lock );
553 void Interface::OnPrevStream( wxCommandEvent& WXUNUSED(event) )
555 playlist_t * p_playlist =
556 (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
558 if( p_playlist == NULL )
563 playlist_Prev( p_playlist );
564 vlc_object_release( p_playlist );
567 void Interface::OnNextStream( wxCommandEvent& WXUNUSED(event) )
569 playlist_t * p_playlist =
570 (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
572 if( p_playlist == NULL )
577 playlist_Next( p_playlist );
578 vlc_object_release( p_playlist );
581 void Interface::TogglePlayButton( )
583 GetToolBar()->DeleteTool( PlayStream_Event );
585 if( i_playing_status == PLAYING_S )
587 GetToolBar()->InsertTool( 5, PlayStream_Event, _("Pause"),
588 wxBitmap( pause_xpm ) );
592 GetToolBar()->InsertTool( 5, PlayStream_Event, _("Play"),
593 wxBitmap( play_xpm ) );
596 GetToolBar()->Realize();
599 #if !defined(__WXX11__)
600 /*****************************************************************************
601 * Definition of DragAndDrop class.
602 *****************************************************************************/
603 DragAndDrop::DragAndDrop( intf_thread_t *_p_intf )
608 bool DragAndDrop::OnDropFiles( wxCoord, wxCoord,
609 const wxArrayString& filenames )
613 /* Add dropped files to the playlist */
615 playlist_t *p_playlist =
616 (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
618 if( p_playlist == NULL )
623 for( i = 0; i < filenames.GetCount(); i++ )
624 playlist_Add( p_playlist, (char *)filenames[i].c_str(),
625 PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END );
627 /* Rebuild the playlist */
628 p_intf->p_sys->p_playlist_window->Rebuild();
630 vlc_object_release( p_playlist );