git.sesse.net Git - vlc/blob - modules/gui/wxwindows/iteminfo.cpp

   1 /*****************************************************************************
   2  * iteminfo.cpp : wxWindows plugin for vlc
   3  *****************************************************************************
   4  * Copyright (C) 2000-2004 VideoLAN
   5  * $Id$
   6  *
   7  * Authors: Clément Stenac <zorglub@videolan.org>
   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 #include <wx/combobox.h>
  35 #include <wx/statline.h>
  36
  37 #include <vlc/intf.h>
  38
  39 #include "wxwindows.h"
  40
  41 #ifndef wxRB_SINGLE
  42 #   define wxRB_SINGLE 0
  43 #endif
  44
  45 /*****************************************************************************
  46  * Event Table.
  47  *****************************************************************************/
  48
  49 /* IDs for the controls and the menu commands */
  50 enum
  51 {
  52     Uri_Event,
  53     Name_Event,
  54     Author_Event,
  55     Enabled_Event,
  56     New_Event,
  57 };
  58
  59 BEGIN_EVENT_TABLE(ItemInfoDialog, wxDialog)
  60     /* Button events */
  61     EVT_BUTTON(wxID_OK, ItemInfoDialog::OnOk)
  62     EVT_BUTTON(wxID_CANCEL, ItemInfoDialog::OnCancel)
  63     /* Events generated by the panels */
  64     EVT_BUTTON( New_Event, ItemInfoDialog::OnNewGroup)
  65
  66 END_EVENT_TABLE()
  67
  68 /*****************************************************************************
  69  * Constructor.
  70  *****************************************************************************/
  71 ItemInfoDialog::ItemInfoDialog( intf_thread_t *_p_intf,
  72                                 playlist_item_t *_p_item,
  73                                 wxWindow* _p_parent ):
  74     wxDialog( _p_parent, -1, wxU(_("Playlist item info")),
  75              wxDefaultPosition, wxDefaultSize, wxDEFAULT_FRAME_STYLE )
  76 {
  77     /* Initializations */
  78     p_intf = _p_intf;
  79     p_parent = _p_parent;
  80     p_item = _p_item;
  81     SetIcon( *p_intf->p_sys->p_icon );
  82
  83     /* Create a panel to put everything in */
  84     wxPanel *panel = new wxPanel( this, -1 );
  85     panel->SetAutoLayout( TRUE );
  86
  87     /* Create the standard info panel */
  88     wxPanel *info_panel = InfoPanel( panel );
  89
  90     /* Create the group panel */
  91     wxPanel *group_panel = GroupPanel( panel );
  92
  93     /* Separation */
  94     wxStaticLine *static_line = new wxStaticLine( panel, wxID_OK );
  95
  96     /* Create the buttons */
  97     wxButton *ok_button = new wxButton( panel, wxID_OK, wxU(_("OK")) );
  98     ok_button->SetDefault();
  99     wxButton *cancel_button = new wxButton( panel, wxID_CANCEL,
 100                                             wxU(_("Cancel")) );
 101
 102     /* Place everything in sizers */
 103     wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL );
 104     button_sizer->Add( ok_button, 0, wxALL, 5 );
 105     button_sizer->Add( cancel_button, 0, wxALL, 5 );
 106     button_sizer->Layout();
 107     wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL );
 108     wxBoxSizer *panel_sizer = new wxBoxSizer( wxVERTICAL );
 109     panel_sizer->Add( info_panel, 0, wxEXPAND | wxALL, 5 );
 110     panel_sizer->Add( group_panel, 0, wxEXPAND | wxALL, 5 );
 111     panel_sizer->Add( static_line, 0, wxEXPAND | wxALL, 5 );
 112     panel_sizer->Add( button_sizer, 0, wxALIGN_LEFT | wxALIGN_BOTTOM |
 113                       wxALL, 5 );
 114     panel_sizer->Layout();
 115     panel->SetSizerAndFit( panel_sizer );
 116     main_sizer->Add( panel, 1, wxGROW, 0 );
 117     main_sizer->Layout();
 118     SetSizerAndFit( main_sizer );
 119 }
 120
 121 ItemInfoDialog::~ItemInfoDialog()
 122 {
 123 }
 124
 125 /*****************************************************************************
 126  * Private methods.
 127  *****************************************************************************/
 128 wxPanel *ItemInfoDialog::InfoPanel( wxWindow* parent )
 129 {
 130     wxPanel *info_panel = new wxPanel( parent, -1, wxDefaultPosition,
 131                                   wxDefaultSize );
 132     info_panel->SetAutoLayout( TRUE );
 133     wxBoxSizer *info_sizer = new wxBoxSizer( wxHORIZONTAL );
 134
 135     /* Create a box to surround the controls */
 136     wxStaticBox *panel_box = new wxStaticBox( info_panel, -1,
 137                                    wxU(_("Item Info")) );
 138
 139     wxStaticBoxSizer *box_sizer = new wxStaticBoxSizer( panel_box,
 140                                                           wxVERTICAL );
 141
 142     /* URI Textbox */
 143     wxStaticText *uri_label =
 144            new wxStaticText( info_panel, -1, wxU(_("URI")) );
 145
 146     uri_text = new wxTextCtrl( info_panel, Uri_Event,
 147         wxU(p_item->input.psz_uri), wxDefaultPosition, wxSize( 300, -1 ),
 148         wxTE_PROCESS_ENTER );
 149
 150     wxBoxSizer *uri_sizer = new wxBoxSizer( wxHORIZONTAL );
 151
 152     uri_sizer->Add( uri_label, 0 , wxALIGN_RIGHT |wxALL , 5 );
 153     uri_sizer->Add( uri_text, 1 , wxALIGN_RIGHT | wxALL , 5 );
 154     uri_sizer->Layout();
 155     box_sizer->Add( uri_sizer, 1, wxEXPAND , 5);
 156
 157     /* Name Textbox */
 158     wxStaticText *name_label =
 159            new wxStaticText(  info_panel, -1, wxU(_("Name")) );
 160
 161     name_text = new wxTextCtrl( info_panel, Uri_Event,
 162         wxU(p_item->input.psz_name), wxDefaultPosition, wxSize( 300, -1 ),
 163         wxTE_PROCESS_ENTER );
 164
 165     wxBoxSizer *name_sizer = new wxBoxSizer( wxHORIZONTAL );
 166
 167     name_sizer->Add( name_label, 0 , wxALIGN_RIGHT |wxALL , 5  );
 168     name_sizer->Add( name_text, 1 , wxALIGN_RIGHT | wxALL , 5 );
 169     name_sizer->Layout();
 170     box_sizer->Add( name_sizer, 1 , wxEXPAND, 5 );
 171
 172     /* Author Textbox */
 173     wxStaticText *author_label =
 174            new wxStaticText( info_panel, -1, wxU(_("Author")) );
 175
 176     author_text =
 177                    new wxTextCtrl( info_panel, Uri_Event,
 178                                    wxU( playlist_ItemGetInfo( p_item,
 179                                           _("General"), _("Author") ) ),
 180                                    wxDefaultPosition, wxSize( 300, -1 ),
 181                                    wxTE_PROCESS_ENTER);
 182
 183     wxBoxSizer *author_sizer = new wxBoxSizer( wxHORIZONTAL );
 184     author_sizer->Add( author_label, 0 , wxALIGN_RIGHT | wxALL , 5 );
 185     author_sizer->Add( author_text, 1 , wxALIGN_RIGHT | wxALL , 5);
 186     author_sizer->Layout();
 187     box_sizer->Add( author_sizer, 1, wxEXPAND, 5 );
 188
 189     /* Treeview */
 190     info_tree = new wxTreeCtrl( info_panel, -1, wxDefaultPosition,
 191                                 wxSize(220,200),
 192                                 wxSUNKEN_BORDER |wxTR_HAS_BUTTONS |
 193                                 wxTR_HIDE_ROOT );
 194
 195     box_sizer->Add( info_tree, 0, wxEXPAND, 5 );
 196     info_sizer->Add( box_sizer, 1, wxBOTTOM, 5 );
 197
 198     info_panel->SetSizer( info_sizer );
 199     info_sizer->Layout();
 200     info_sizer->SetSizeHints( info_panel );
 201
 202     UpdateInfo();
 203
 204     return info_panel;
 205 }
 206
 207 wxPanel *ItemInfoDialog::GroupPanel( wxWindow* parent )
 208 {
 209     wxPanel *panel = new wxPanel( parent, -1, wxDefaultPosition,
 210                                   wxDefaultSize );
 211     wxStaticBox *panel_box = new wxStaticBox( panel, -1,
 212                                    wxU(_("Group Info")) );
 213     wxStaticBoxSizer *panel_sizer = new wxStaticBoxSizer( panel_box,
 214                                                          wxVERTICAL);
 215     wxBoxSizer *subpanel_sizer;
 216     group_subpanel = new wxPanel( panel, -1 );
 217     subpanel_sizer = new wxBoxSizer( wxVERTICAL) ;
 218     enabled_checkbox = new wxCheckBox( group_subpanel,
 219                                      -1, wxU(_("Item Enabled")) );
 220
 221     enabled_checkbox->SetValue( p_item->b_enabled);
 222
 223     wxStaticText *group_label = new wxStaticText( group_subpanel,
 224                                         -1, wxU(_("Group")) );
 225
 226     playlist_t *p_playlist =
 227                 (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 228                                        FIND_ANYWHERE );
 229     if( p_playlist == NULL )
 230     {
 231         return NULL;
 232     }
 233
 234     group_combo = new wxComboBox( group_subpanel, -1,
 235                                  wxT(""),wxDefaultPosition, wxDefaultSize,
 236                                  0, NULL,
 237                                  wxCB_READONLY );
 238
 239     wxButton *newgroup_button = new wxButton( group_subpanel, New_Event,
 240                                     wxU(_("New Group")));
 241
 242     for( int i=0; i< p_playlist->i_groups ; i++)
 243     {
 244         group_combo->Append( wxU( p_playlist->pp_groups[i]->psz_name ) );
 245         if( p_playlist->pp_groups[i]->i_id == p_item->i_group )
 246         {
 247             group_combo->SetSelection( i );
 248             group_combo->SetValue( wxU( p_playlist->pp_groups[i]->psz_name ) );
 249         }
 250     }
 251
 252     vlc_object_release ( p_playlist );
 253
 254     subpanel_sizer->Add( enabled_checkbox, 0, wxALIGN_RIGHT|
 255                          wxALIGN_CENTER_VERTICAL );
 256     subpanel_sizer->Add( group_label, 0, wxALIGN_LEFT |
 257                          wxALIGN_CENTER_VERTICAL );
 258
 259     wxBoxSizer *group_sizer = new wxBoxSizer( wxHORIZONTAL);
 260     group_sizer->Add(group_combo, 0, wxALIGN_LEFT|wxRIGHT, 5);
 261     group_sizer->Add( newgroup_button, 0, wxALIGN_RIGHT|wxLEFT, 5);
 262     group_sizer->Layout();
 263
 264     subpanel_sizer->Add( group_sizer, 0, wxALIGN_RIGHT );
 265
 266     group_subpanel->SetSizerAndFit( subpanel_sizer );
 267
 268     /* Stuff everything into the main panel */
 269     panel_sizer->Add( group_subpanel, 0,
 270                       wxALIGN_LEFT | wxALIGN_CENTER_VERTICAL | wxALL, 5 );
 271
 272     panel->SetSizerAndFit( panel_sizer );
 273
 274     /* Update panel */
 275     return panel;
 276 }
 277
 278 void ItemInfoDialog::UpdateInfo()
 279 {
 280     if( !info_root )
 281     {
 282        info_root = info_tree->AddRoot( wxU( p_item->input.psz_name) );
 283     }
 284
 285     /* Rebuild the tree */
 286     for( int i = 0; i< p_item->input.i_categories ; i++)
 287     {
 288         if( !strcmp( p_item->input.pp_categories[i]->psz_name, _("Options") ) )
 289         {
 290             continue;
 291         }
 292         wxTreeItemId cat = info_tree->AppendItem( info_root,
 293                             wxU( p_item->input.pp_categories[i]->psz_name) );
 294
 295         for( int j = 0 ; j < p_item->input.pp_categories[i]->i_infos ; j++ )
 296         {
 297            info_tree->AppendItem( cat , (wxString)
 298                wxU(p_item->input.pp_categories[i]->pp_infos[j]->psz_name) +
 299                wxT(": ") +
 300                wxU(p_item->input.pp_categories[i]->pp_infos[j]->psz_value) );
 301         }
 302     }
 303 }
 304
 305 /*****************************************************************************
 306  * Events methods.
 307  *****************************************************************************/
 308 void ItemInfoDialog::OnOk( wxCommandEvent& WXUNUSED(event) )
 309 {
 310     vlc_mutex_lock( &p_item->input.lock );
 311     p_item->input.psz_name = strdup( name_text->GetLineText(0).mb_str() );
 312     p_item->input.psz_uri = strdup( uri_text->GetLineText(0).mb_str() );
 313     playlist_ItemAddInfo( p_item,"General","Author",
 314                             author_text->GetLineText(0).mb_str() );
 315     vlc_bool_t b_old_enabled = p_item->b_enabled;
 316
 317     playlist_t * p_playlist =
 318           (playlist_t *)vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 319                                        FIND_ANYWHERE );
 320     if( p_playlist != NULL )
 321     {
 322         if( b_old_enabled == VLC_FALSE && enabled_checkbox->IsChecked() )
 323             p_playlist->i_enabled ++;
 324         else if( b_old_enabled == VLC_TRUE && !enabled_checkbox->IsChecked() )
 325             p_playlist->i_enabled --;
 326
 327         for (int i=0 ; i< p_playlist->i_groups ; i++)
 328         {
 329            if( !strcasecmp( p_playlist->pp_groups[i]->psz_name,
 330                             group_combo->GetValue().mb_str() ))
 331            {
 332                p_item->i_group = p_playlist->pp_groups[i]->i_id;
 333                break;
 334            }
 335         }
 336
 337         vlc_object_release( p_playlist );
 338     }
 339
 340     p_item->b_enabled = enabled_checkbox->IsChecked() ? VLC_TRUE : VLC_FALSE ;
 341     vlc_mutex_unlock( &p_item->input.lock );
 342     EndModal( wxID_OK );
 343 }
 344
 345 void ItemInfoDialog::OnCancel( wxCommandEvent& WXUNUSED(event) )
 346 {
 347     EndModal( wxID_CANCEL );
 348 }
 349
 350 void ItemInfoDialog::OnNewGroup( wxCommandEvent& WXUNUSED(event) )
 351 {
 352     NewGroup *p_newgroup = NULL;
 353
 354     p_newgroup = new NewGroup( p_intf, this );
 355
 356     if( p_newgroup)
 357     {
 358         if( p_newgroup->ShowModal() == wxID_OK && p_newgroup->psz_name)
 359         {
 360             group_combo->Append( wxU( p_newgroup->psz_name ) );
 361         }
 362         delete( p_newgroup );
 363     }
 364 }