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 1.10 2003/04/21 16:55:53 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 #if defined MODULE_NAME_IS_skins
  49 #   include "../skins/src/skin_common.h"
  50 #   include "../skins/src/wxdialogs.h"
  51 #else
  52 #   include "wxwindows.h"
  53 #endif
  54
  55
  56 /*****************************************************************************
  57  * Event Table.
  58  *****************************************************************************/
  59
  60 /* IDs for the controls and the menu commands */
  61 enum
  62 {
  63     Close_Event
  64 };
  65
  66 BEGIN_EVENT_TABLE(FileInfo, wxFrame)
  67     /* Button events */
  68     EVT_BUTTON(wxID_OK, FileInfo::OnClose)
  69
  70     /* Hide the window when the user closes the window */
  71     EVT_CLOSE(FileInfo::OnClose)
  72
  73 END_EVENT_TABLE()
  74
  75 /*****************************************************************************
  76  * Constructor.
  77  *****************************************************************************/
  78 FileInfo::FileInfo( intf_thread_t *_p_intf, Interface *_p_main_interface ):
  79     wxFrame( _p_main_interface, -1, "FileInfo", wxDefaultPosition,
  80              wxDefaultSize, wxDEFAULT_FRAME_STYLE )
  81 {
  82     /* Initializations */
  83     p_intf = _p_intf;
  84     SetIcon( *p_intf->p_sys->p_icon );
  85     SetAutoLayout( TRUE );
  86
  87     /* Create a panel to put everything in */
  88     wxPanel *panel = new wxPanel( this, -1 );
  89     panel->SetAutoLayout( TRUE );
  90
  91     fileinfo_tree =
  92         new wxTreeCtrl( panel, -1, wxDefaultPosition, wxSize( 350, 350 ),
  93                         wxTR_HAS_BUTTONS | wxTR_HIDE_ROOT | wxSUNKEN_BORDER );
  94
  95     fileinfo_root_label = "";
  96
  97     /* Create the OK button */
  98     wxButton *ok_button = new wxButton( panel, wxID_OK, _("OK") );
  99     ok_button->SetDefault();
 100
 101     /* Place everything in sizers */
 102     wxBoxSizer *ok_button_sizer = new wxBoxSizer( wxHORIZONTAL );
 103     ok_button_sizer->Add( ok_button, 0, wxALL, 5 );
 104     ok_button_sizer->Layout();
 105     wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL );
 106     wxBoxSizer *panel_sizer = new wxBoxSizer( wxVERTICAL );
 107     panel_sizer->Add( fileinfo_tree, 1, wxEXPAND | wxALL, 5 );
 108     panel_sizer->Add( ok_button_sizer, 0, wxALIGN_CENTRE );
 109     panel_sizer->Layout();
 110     panel->SetSizerAndFit( panel_sizer );
 111     main_sizer->Add( panel, 1, wxEXPAND, 0 );
 112     main_sizer->Layout();
 113     SetSizerAndFit( main_sizer );
 114
 115     UpdateFileInfo();
 116 }
 117
 118 void FileInfo::UpdateFileInfo()
 119 {
 120     input_thread_t *p_input = p_intf->p_sys->p_input;
 121
 122     if( !p_input || p_input->b_dead )
 123     {
 124         if( fileinfo_root )
 125         {
 126             fileinfo_tree->SetItemText ( fileinfo_root , "");
 127             fileinfo_root_label = "";
 128             fileinfo_tree->DeleteChildren ( fileinfo_root );
 129         }
 130         return;
 131     }
 132
 133     wxString inputinfo = p_input->psz_name;
 134
 135     if( !fileinfo_root )
 136     {
 137         fileinfo_root = fileinfo_tree->AddRoot( p_input->psz_name );
 138         fileinfo_root_label = p_input->psz_name;
 139     }
 140     else if( fileinfo_root_label == inputinfo )
 141     {
 142         return;
 143     }
 144
 145     fileinfo_tree->DeleteChildren( fileinfo_root );
 146
 147     vlc_mutex_lock( &p_input->stream.stream_lock );
 148
 149     fileinfo_tree->SetItemText( fileinfo_root , p_input->psz_name );
 150     fileinfo_root_label = p_input->psz_name;
 151
 152     input_info_category_t *p_cat = p_input->stream.p_info;
 153
 154     while ( p_cat )
 155     {
 156         wxTreeItemId cat = fileinfo_tree->AppendItem( fileinfo_root,
 157                                                       p_cat->psz_name );
 158         input_info_t *p_info = p_cat->p_info;
 159         while ( p_info )
 160         {
 161             fileinfo_tree->AppendItem( cat, wxString(p_info->psz_name) + ": "
 162                                             + p_info->psz_value );
 163             p_info = p_info->p_next;
 164         }
 165         p_cat = p_cat->p_next;
 166         fileinfo_tree->Expand( cat );
 167     }
 168
 169     vlc_mutex_unlock( &p_input->stream.stream_lock );
 170
 171     return;
 172 }
 173
 174 FileInfo::~FileInfo()
 175 {
 176 }
 177
 178 void FileInfo::OnClose( wxCommandEvent& event )
 179 {
 180     Hide();
 181 }