1 /*****************************************************************************
2 * fileinfo.cpp : wxWindows plugin for vlc
3 *****************************************************************************
4 * Copyright (C) 2000-2004 the VideoLAN team
7 * Authors: Sigmund Augdal Helberg <dnumgis@videolan.org>
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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
22 *****************************************************************************/
24 #include "dialogs/fileinfo.hpp"
25 #include "dialogs/infopanels.hpp"
27 /*****************************************************************************
29 *****************************************************************************/
31 static int ItemChanged( vlc_object_t *, const char *,
32 vlc_value_t, vlc_value_t, void * );
35 /* IDs for the controls and the menu commands */
41 BEGIN_EVENT_TABLE(FileInfo, wxFrame)
43 EVT_BUTTON(wxID_CLOSE, FileInfo::OnButtonClose)
45 /* Hide the window when the user closes the window */
46 EVT_CLOSE(FileInfo::OnClose)
50 /*****************************************************************************
52 *****************************************************************************/
53 FileInfo::FileInfo( intf_thread_t *_p_intf, wxWindow *p_parent ):
54 wxFrame( p_parent, -1, wxU(_("Stream and Media Info")), wxDefaultPosition,
55 wxDefaultSize, wxDEFAULT_FRAME_STYLE )
58 playlist_t *p_playlist = pl_Hold( p_intf );
60 b_stats = config_GetInt(p_intf, "stats");
62 SetIcon( *p_intf->p_sys->p_icon );
63 SetAutoLayout( TRUE );
65 /* Create a panel to put everything in */
66 wxPanel *panel = new wxPanel( this, -1 );
67 panel->SetAutoLayout( TRUE );
69 wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL );
70 panel_sizer = new wxBoxSizer( wxVERTICAL );
72 wxNotebook *notebook = new wxNotebook( panel, -1 );
73 #if (!wxCHECK_VERSION(2,5,2))
74 wxNotebookSizer *notebook_sizer = new wxNotebookSizer( notebook );
76 item_info = new MetaDataPanel( p_intf, notebook, false );
77 advanced_info = new AdvancedInfoPanel( p_intf, notebook );
79 stats_info = new InputStatsInfoPanel( p_intf, notebook );
81 notebook->AddPage( item_info, wxU(_("General") ), true );
82 notebook->AddPage( advanced_info, wxU(_("Advanced information") ), false );
84 notebook->AddPage( stats_info, wxU(_("Statistics") ), false );
86 #if (!wxCHECK_VERSION(2,5,2))
87 panel_sizer->Add( notebook_sizer, 1, wxEXPAND | wxALL, 5 );
89 panel_sizer->Add( notebook, 1, wxEXPAND | wxALL, 5 );
92 panel_sizer->Add( new wxButton( panel, wxID_CLOSE, wxU(_("&Close")) ) ,
93 0, wxALL|wxALIGN_RIGHT, 5 );
95 panel_sizer->Layout();
96 panel->SetSizerAndFit( panel_sizer );
97 main_sizer->Add( panel, 1, wxGROW, 0 );
99 SetSizerAndFit( main_sizer );
103 var_AddCallback( p_playlist, "item-change", ItemChanged, this );
104 pl_Release( p_intf );
108 b_need_update = true;
112 void FileInfo::Update()
114 if( mdate() - last_update < 400000L ) return;
115 last_update = mdate();
117 playlist_t *p_playlist = pl_Hold( p_intf );
118 if( !p_playlist ) return;
120 input_thread_t *p_input = p_playlist->p_input ;
121 if( !p_input || p_input->b_dead || !input_GetItem(p_input)->psz_name )
124 advanced_info->Clear();
127 pl_Release( p_intf );
130 pl_Release( p_intf );
132 vlc_object_hold( p_input );
133 vlc_mutex_lock( &input_GetItem(p_input)->lock );
134 if( b_need_update == true )
136 vlc_mutex_unlock( &input_GetItem(p_input)->lock );
137 item_info->Update( input_GetItem(p_input) );
138 vlc_mutex_lock( &input_GetItem(p_input)->lock );
139 advanced_info->Update( input_GetItem(p_input) );
142 stats_info->Update( input_GetItem(p_input) );
143 vlc_mutex_unlock( &input_GetItem(p_input)->lock );
145 vlc_object_release(p_input);
146 pl_Release( p_intf );
147 b_need_update = false;
148 panel_sizer->Layout();
153 FileInfo::~FileInfo()
157 void FileInfo::OnButtonClose( wxCommandEvent& event )
163 void FileInfo::OnClose( wxCloseEvent& WXUNUSED(event) )
168 static int ItemChanged( vlc_object_t *p_this, const char *psz_var,
169 vlc_value_t oldval, vlc_value_t newval, void *param )
171 FileInfo *p_fileinfo = (FileInfo *)param;
172 p_fileinfo->b_need_update = true;