git.sesse.net Git - vlc/blob - 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 1.8 2003/04/17 14:00:44 anil 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     /* Hide 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     p_intf = _p_intf;
  78     SetIcon( *p_intf->p_sys->p_icon );
  79     SetAutoLayout(TRUE);
  80
  81     /* Create a panel to put everything in */
  82     wxPanel *panel = new wxPanel( this, -1 );
  83     panel->SetAutoLayout( TRUE );
  84
  85     fileinfo_tree =
  86         new wxTreeCtrl( panel, -1, wxDefaultPosition, wxSize( 350, 350 ),
  87                         wxTR_HAS_BUTTONS | wxTR_HIDE_ROOT | wxSUNKEN_BORDER );
  88
  89     /* Create the OK button */
  90     wxButton *ok_button = new wxButton( panel, wxID_OK, _("OK") );
  91     ok_button->SetDefault();
  92
  93     /* Place everything in sizers */
  94     wxBoxSizer *ok_button_sizer = new wxBoxSizer( wxHORIZONTAL );
  95     ok_button_sizer->Add( ok_button, 0, wxALL, 5 );
  96     ok_button_sizer->Layout();
  97     wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL );
  98     wxBoxSizer *panel_sizer = new wxBoxSizer( wxVERTICAL );
  99     panel_sizer->Add( fileinfo_tree, 1, wxEXPAND | wxALL, 5 );
 100     panel_sizer->Add( ok_button_sizer, 0, wxALIGN_CENTRE );
 101     panel_sizer->Layout();
 102     panel->SetSizerAndFit( panel_sizer );
 103     main_sizer->Add( panel, 1, wxEXPAND, 0 );
 104     main_sizer->Layout();
 105     SetSizerAndFit( main_sizer );
 106
 107     UpdateFileInfo();
 108 }
 109
 110 void FileInfo::UpdateFileInfo()
 111 {
 112     if( !p_intf->p_sys->p_input || p_intf->p_sys->p_input->b_dead )
 113     {
 114         if( fileinfo_root )
 115         {
 116             fileinfo_tree->SetItemText ( fileinfo_root , "");
 117             fileinfo_tree->DeleteChildren ( fileinfo_root );
 118         }
 119         return;
 120     }
 121
 122     input_thread_t *p_input = p_intf->p_sys->p_input;
 123
 124     if( !fileinfo_root )
 125     {
 126         fileinfo_root = fileinfo_tree->AddRoot( p_input->psz_name );
 127     }
 128     else if( fileinfo_tree->GetItemText( fileinfo_root ) == p_input->psz_name )
 129     {
 130         return;
 131     }
 132
 133     fileinfo_tree->DeleteChildren( fileinfo_root );
 134
 135     vlc_mutex_lock( &p_input->stream.stream_lock );
 136
 137     fileinfo_tree->SetItemText( fileinfo_root , p_input->psz_name );
 138     input_info_category_t *p_cat = p_input->stream.p_info;
 139
 140     while ( p_cat )
 141     {
 142         wxTreeItemId cat = fileinfo_tree->AppendItem( fileinfo_root,
 143                                                       p_cat->psz_name );
 144         input_info_t *p_info = p_cat->p_info;
 145         while ( p_info )
 146         {
 147             fileinfo_tree->AppendItem( cat, wxString(p_info->psz_name) + ": "
 148                                  + p_info->psz_value );
 149             p_info = p_info->p_next;
 150         }
 151         p_cat = p_cat->p_next;
 152         fileinfo_tree->Expand( cat );
 153     }
 154
 155     vlc_mutex_unlock( &p_input->stream.stream_lock );
 156
 157     return;
 158 }
 159
 160 FileInfo::~FileInfo()
 161 {
 162 }
 163
 164 void FileInfo::OnClose( wxCommandEvent& event )
 165 {
 166     Hide();
 167 }