9cf0e9bcb30121914ad6f92206d9ad1c9a622868
[vlc.git] / modules / gui / wxwindows / fileinfo.cpp
1 /*****************************************************************************
2  * fileinfo.cpp : wxWindows plugin for vlc
3  *****************************************************************************
4  * Copyright (C) 2000-2001 VideoLAN
5  * $Id: fileinfo.cpp,v 1.6 2003/04/01 16:11:43 gbazin Exp $
6  *
7  * Authors: Sigmund Augdal <sigmunau@idi.ntnu.no>
8  *
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.
13  *
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.
18  *
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  *****************************************************************************/
23
24 /*****************************************************************************
25  * Preamble
26  *****************************************************************************/
27 #include <stdlib.h>                                      /* malloc(), free() */
28 #include <errno.h>                                                 /* ENOMEM */
29 #include <string.h>                                            /* strerror() */
30 #include <stdio.h>
31
32 #include <vlc/vlc.h>
33
34 #ifdef WIN32                                                 /* mingw32 hack */
35 #undef Yield
36 #undef CreateDialog
37 #endif
38
39 /* Let vlc take care of the i18n stuff */
40 #define WXINTL_NO_GETTEXT_MACRO
41
42 #include <wx/wxprec.h>
43 #include <wx/wx.h>
44 #include <wx/treectrl.h>
45
46 #include <vlc/intf.h>
47
48 #include "wxwindows.h"
49
50 /*****************************************************************************
51  * Event Table.
52  *****************************************************************************/
53
54 /* IDs for the controls and the menu commands */
55 enum
56 {
57     Close_Event
58 };
59
60 BEGIN_EVENT_TABLE(FileInfo, wxFrame)
61     /* Button events */
62     EVT_BUTTON(wxID_OK, FileInfo::OnClose)
63
64     /* Destroy the window when the user closes the window */
65     EVT_CLOSE(FileInfo::OnClose)
66
67 END_EVENT_TABLE()
68
69 /*****************************************************************************
70  * Constructor.
71  *****************************************************************************/
72 FileInfo::FileInfo( intf_thread_t *_p_intf, Interface *_p_main_interface ):
73     wxFrame( _p_main_interface, -1, "FileInfo", wxDefaultPosition,
74              wxDefaultSize, wxDEFAULT_FRAME_STYLE )
75 {
76     /* Initializations */
77     intf_thread_t *p_intf = _p_intf;
78     input_thread_t *p_input = p_intf->p_sys->p_input;
79     SetIcon( *p_intf->p_sys->p_icon );
80     SetAutoLayout(TRUE);
81
82     /* Create a panel to put everything in */
83     wxPanel *panel = new wxPanel( this, -1 );
84     panel->SetAutoLayout( TRUE );
85
86     wxTreeCtrl *tree =
87         new wxTreeCtrl( panel, -1, wxDefaultPosition, wxSize(350,350),
88                         wxTR_HAS_BUTTONS | wxTR_HIDE_ROOT | wxSUNKEN_BORDER );
89
90     /* Create the OK button */
91     wxButton *ok_button = new wxButton( panel, wxID_OK, _("OK") );
92     ok_button->SetDefault();
93
94     /* Place everything in sizers */
95     wxBoxSizer *ok_button_sizer = new wxBoxSizer( wxHORIZONTAL );
96     ok_button_sizer->Add( ok_button, 0, wxALL, 5 );
97     ok_button_sizer->Layout();
98     wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL );
99     wxBoxSizer *panel_sizer = new wxBoxSizer( wxVERTICAL );
100     panel_sizer->Add( tree, 1, wxEXPAND | wxALL, 5 );
101     panel_sizer->Add( ok_button_sizer, 0, wxALIGN_CENTRE );
102     panel_sizer->Layout();
103     panel->SetSizerAndFit( panel_sizer );
104     main_sizer->Add( panel, 1, wxEXPAND, 0 );
105     main_sizer->Layout();
106     SetSizerAndFit( main_sizer );
107
108     if ( !p_intf->p_sys->p_input )
109     {
110         /* Nothing to show, but hey... */
111         Show( true );
112         return;
113     }
114
115     vlc_mutex_lock( &p_input->stream.stream_lock );
116     wxTreeItemId root = tree->AddRoot( p_input->psz_name );
117     tree->Expand( root );
118     input_info_category_t *p_cat = p_input->stream.p_info;
119     
120     while ( p_cat ) {
121         wxTreeItemId cat = tree->AppendItem( root, p_cat->psz_name );
122         input_info_t *p_info = p_cat->p_info;
123         while ( p_info ) {
124             tree->AppendItem( cat, wxString(p_info->psz_name) + ": "
125                               + p_info->psz_value );
126             p_info = p_info->p_next;
127         }
128         p_cat = p_cat->p_next;
129     }
130     vlc_mutex_unlock( &p_input->stream.stream_lock );
131
132     Show( true );
133 }
134
135 FileInfo::~FileInfo()
136 {
137 }
138
139 void FileInfo::OnClose( wxCommandEvent& event )
140 {
141     Destroy();
142 }