git.sesse.net Git - vlc/blob - modules/gui/pda/pda_callbacks.c

   1 /*****************************************************************************
   2  * pda_callbacks.c : Callbacks for the pda Linux Gtk+ plugin.
   3  *****************************************************************************
   4  * Copyright (C) 2000, 2001 VideoLAN
   5  * $Id: pda_callbacks.c,v 1.17 2003/11/25 20:41:35 jpsaman Exp $
   6  *
   7  * Authors: Jean-Paul Saman <jpsaman@wxs.nl>
   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 <sys/types.h>                                              /* off_t */
  28 #include <stdlib.h>
  29 #include <vlc/vlc.h>
  30 #include <vlc/intf.h>
  31 #include <vlc/vout.h>
  32
  33 #include <stdio.h>
  34 #include <string.h>
  35 #include <dirent.h>
  36 #include <sys/stat.h>
  37 #include <unistd.h>
  38 #include <pwd.h>
  39 #include <grp.h>
  40
  41 #ifdef HAVE_CONFIG_H
  42 #  include <config.h>
  43 #endif
  44
  45 #include <gtk/gtk.h>
  46
  47 #include "pda_callbacks.h"
  48 #include "pda_interface.h"
  49 #include "pda_support.h"
  50 #include "pda.h"
  51
  52 #define VLC_MAX_MRL     256
  53
  54 static char *get_file_perms(struct stat st);
  55
  56 /*****************************************************************************
  57  * Useful function to retrieve p_intf
  58  ****************************************************************************/
  59 void * E_(__GtkGetIntf)( GtkWidget * widget )
  60 {
  61     void *p_data;
  62
  63     if( GTK_IS_MENU_ITEM( widget ) )
  64     {
  65         /* Look for a GTK_MENU */
  66         while( widget->parent && !GTK_IS_MENU( widget ) )
  67         {
  68             widget = widget->parent;
  69         }
  70
  71         /* Maybe this one has the data */
  72         p_data = gtk_object_get_data( GTK_OBJECT( widget ), "p_intf" );
  73         if( p_data )
  74         {
  75             return p_data;
  76         }
  77
  78         /* Otherwise, the parent widget has it */
  79         widget = gtk_menu_get_attach_widget( GTK_MENU( widget ) );
  80     }
  81
  82     /* We look for the top widget */
  83     widget = gtk_widget_get_toplevel( GTK_WIDGET( widget ) );
  84
  85     p_data = gtk_object_get_data( GTK_OBJECT( widget ), "p_intf" );
  86
  87     return p_data;
  88 }
  89
  90 void PlaylistAddItem(GtkWidget *widget, gchar *name)
  91 {
  92     intf_thread_t *p_intf = GtkGetIntf( widget );
  93     playlist_t    *p_playlist;
  94     GtkTreeView   *p_tvplaylist = NULL;
  95
  96     p_playlist = (playlist_t *)
  97              vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
  98
  99     if( p_playlist ==  NULL)
 100     {   /* Bail out when VLC's playlist object is not found. */
 101         return;
 102     }
 103
 104     /* Add to playlist object. */
 105     p_tvplaylist = (GtkTreeView *) lookup_widget( GTK_WIDGET(widget), "tvPlaylist");
 106     if (p_tvplaylist)
 107     {
 108         GtkTreeModel *p_play_model;
 109         GtkTreeIter   p_play_iter;
 110
 111         p_play_model = gtk_tree_view_get_model(p_tvplaylist);
 112
 113         if (p_play_model)
 114         {
 115             /* Add a new row to the playlist treeview model */
 116             gtk_list_store_append (GTK_LIST_STORE(p_play_model), &p_play_iter);
 117             gtk_list_store_set (GTK_LIST_STORE(p_play_model), &p_play_iter,
 118                                     0, name,   /* Add path to it !!! */
 119                                     1, "no info",
 120                                     -1 );
 121
 122             msg_Dbg( p_intf, "Adding files to playlist ...");
 123             /* Add to VLC's playlist */
 124 #if 0
 125             if (p_intf->p_sys->b_autoplayfile)
 126             {
 127                 playlist_Add( p_playlist, (const char*)name, 0, 0,
 128                               PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END);
 129             }
 130             else
 131             {
 132                 playlist_Add( p_playlist, (const char*)name, 0, 0,
 133                               PLAYLIST_APPEND, PLAYLIST_END );
 134             }
 135
 136 #endif
 137             vlc_object_release( p_playlist );
 138             msg_Dbg( p_intf, "done");
 139         }
 140     }
 141 }
 142
 143 void PlaylistRebuildListStore( GtkListStore * p_list, playlist_t * p_playlist )
 144 {
 145     GtkTreeIter iter;
 146     int         i_dummy;
 147     gchar *     ppsz_text[2];
 148     GdkColor    red;
 149     red.red     = 65535;
 150     red.blue    = 0;
 151     red.green   = 0;
 152
 153     vlc_mutex_lock( &p_playlist->object_lock );
 154     for( i_dummy = p_playlist->i_size ; i_dummy-- ; )
 155     {
 156         ppsz_text[0] = p_playlist->pp_items[i_dummy]->psz_name;
 157         ppsz_text[1] = "no info";
 158         gtk_list_store_append (p_list, &iter);
 159         gtk_list_store_set (p_list, &iter,
 160                             0, ppsz_text[0],
 161                             1, ppsz_text[1],
 162                             -1);
 163     }
 164     vlc_mutex_unlock( &p_playlist->object_lock );
 165 }
 166
 167 /*****************************************************************
 168  * Read directory helper function.
 169  ****************************************************************/
 170 void ReadDirectory(intf_thread_t *p_intf, GtkListStore *p_list, char *psz_dir )
 171 {
 172     GtkTreeIter    iter;
 173     struct dirent **namelist;
 174     struct passwd *pw;
 175     struct group  *grp;
 176     struct stat    st;
 177     int n=-1, status=-1;
 178
 179     msg_Dbg(p_intf, "Changing to dir %s", psz_dir);
 180     if (psz_dir)
 181     {
 182        status = chdir(psz_dir);
 183        if (status<0)
 184           msg_Dbg(p_intf, "permision denied" );
 185     }
 186     n = scandir(".", &namelist, 0, alphasort);
 187
 188     if (n<0)
 189         perror("scandir");
 190     else
 191     {
 192         int i;
 193         gchar *ppsz_text[4];
 194
 195         if (lstat("..", &st)==0)
 196         {
 197             /* user, group  */
 198             pw  = getpwuid(st.st_uid);
 199             grp = getgrgid(st.st_gid);
 200
 201             /* XXX : kludge temporaire pour yopy */
 202             ppsz_text[0] = "..";
 203             ppsz_text[1] = get_file_perms(st);
 204             ppsz_text[2] = pw->pw_name;
 205             ppsz_text[3] = grp->gr_name;
 206
 207             /* Add a new row to the model */
 208             gtk_list_store_append (p_list, &iter);
 209             gtk_list_store_set (p_list, &iter,
 210                                 0, ppsz_text[0],
 211                                 1, ppsz_text[1],
 212                                 2, st.st_size,
 213                                 3, ppsz_text[2],
 214                                 4, ppsz_text[3],
 215                                 -1);
 216
 217             if (ppsz_text[1]) free(ppsz_text[1]);
 218         }
 219             /* kludge */
 220         for (i=0; i<n; i++)
 221         {
 222             if ((namelist[i]->d_name[0] != '.') &&
 223                 (lstat(namelist[i]->d_name, &st)==0))
 224             {
 225                 /* user, group  */
 226                 pw  = getpwuid(st.st_uid);
 227                 grp = getgrgid(st.st_gid);
 228
 229                 /* This is a list of strings. */
 230                 ppsz_text[0] = namelist[i]->d_name;
 231                 ppsz_text[1] = get_file_perms(st);
 232                 ppsz_text[2] = pw->pw_name;
 233                 ppsz_text[3] = grp->gr_name;
 234 #if 0
 235                 msg_Dbg(p_intf, "(%d) file: %s permission: %s user: %s group: %s", i, ppsz_text[0], ppsz_text[1], ppsz_text[2], ppsz_text[3] );
 236 #endif
 237                 gtk_list_store_append (p_list, &iter);
 238                 gtk_list_store_set (p_list, &iter,
 239                                     0, ppsz_text[0],
 240                                     1, ppsz_text[1],
 241                                     2, st.st_size,
 242                                     3, ppsz_text[2],
 243                                     4, ppsz_text[3],
 244                                     -1);
 245
 246                 if (ppsz_text[1]) free(ppsz_text[1]);
 247             }
 248         }
 249         free(namelist);
 250     }
 251 }
 252
 253 static char *get_file_perms(const struct stat st)
 254 {
 255     char  *perm;
 256
 257     perm = (char *) malloc(sizeof(char)*10);
 258     strncpy( perm, "----------", sizeof("----------"));
 259
 260     /* determine permission modes */
 261     if (S_ISLNK(st.st_mode))
 262         perm[0]= 'l';
 263     else if (S_ISDIR(st.st_mode))
 264         perm[0]= 'd';
 265     else if (S_ISCHR(st.st_mode))
 266         perm[0]= 'c';
 267     else if (S_ISBLK(st.st_mode))
 268         perm[0]= 'b';
 269     else if (S_ISFIFO(st.st_mode))
 270         perm[0]= 'f';
 271     else if (S_ISSOCK(st.st_mode))
 272         perm[0]= 's';
 273     else if (S_ISREG(st.st_mode))
 274         perm[0]= '-';
 275     else /* Unknown type is an error */
 276         perm[0]= '?';
 277     /* Get file permissions */
 278     /* User */
 279     if (st.st_mode & S_IRUSR)
 280         perm[1]= 'r';
 281     if (st.st_mode & S_IWUSR)
 282         perm[2]= 'w';
 283     if (st.st_mode & S_IXUSR)
 284     {
 285         if (st.st_mode & S_ISUID)
 286             perm[3] = 's';
 287         else
 288             perm[3]= 'x';
 289     }
 290     else if (st.st_mode & S_ISUID)
 291         perm[3] = 'S';
 292     /* Group */
 293     if (st.st_mode & S_IRGRP)
 294         perm[4]= 'r';
 295     if (st.st_mode & S_IWGRP)
 296         perm[5]= 'w';
 297     if (st.st_mode & S_IXGRP)
 298     {
 299         if (st.st_mode & S_ISGID)
 300             perm[6] = 's';
 301         else
 302             perm[6]= 'x';
 303     }
 304     else if (st.st_mode & S_ISGID)
 305         perm[6] = 'S';
 306     /* Other */
 307     if (st.st_mode & S_IROTH)
 308         perm[7]= 'r';
 309     if (st.st_mode & S_IWOTH)
 310         perm[8]= 'w';
 311     if (st.st_mode & S_IXOTH)
 312     {
 313         // 'sticky' bit
 314         if (st.st_mode &S_ISVTX)
 315             perm[9] = 't';
 316         else
 317             perm[9]= 'x';
 318     }
 319     else if (st.st_mode &S_ISVTX)
 320         perm[9]= 'T';
 321
 322     return perm;
 323 }
 324
 325 /*
 326  * Main interface callbacks
 327  */
 328
 329 gboolean
 330 onPDADeleteEvent                       (GtkWidget       *widget,
 331                                         GdkEvent        *event,
 332                                         gpointer         user_data)
 333 {
 334     intf_thread_t *p_intf = GtkGetIntf( widget );
 335
 336     msg_Dbg( p_intf, "about to exit vlc ... " );
 337     vlc_mutex_lock( &p_intf->change_lock );
 338     p_intf->p_vlc->b_die = VLC_TRUE;
 339     vlc_mutex_unlock( &p_intf->change_lock );
 340     msg_Dbg( p_intf, "about to exit vlc ... signalled" );
 341
 342     return TRUE;
 343 }
 344
 345
 346 void
 347 onRewind                               (GtkButton       *button,
 348                                         gpointer         user_data)
 349 {
 350     intf_thread_t *  p_intf = GtkGetIntf( button );
 351
 352     if (p_intf->p_sys->p_input != NULL)
 353     {
 354         input_SetStatus( p_intf->p_sys->p_input, INPUT_STATUS_SLOWER );
 355     }
 356 }
 357
 358
 359 void
 360 onPause                                (GtkButton       *button,
 361                                         gpointer         user_data)
 362 {
 363     intf_thread_t *  p_intf = GtkGetIntf( button );
 364
 365     if (p_intf->p_sys->p_input != NULL)
 366     {
 367         input_SetStatus( p_intf->p_sys->p_input, INPUT_STATUS_PAUSE );
 368     }
 369 }
 370
 371
 372 void
 373 onPlay                                 (GtkButton       *button,
 374                                         gpointer         user_data)
 375 {
 376     intf_thread_t *  p_intf = GtkGetIntf( GTK_WIDGET( button ) );
 377     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
 378
 379     if (p_playlist)
 380     {
 381         vlc_mutex_lock( &p_playlist->object_lock );
 382         if (p_playlist->i_size)
 383         {
 384             vlc_mutex_unlock( &p_playlist->object_lock );
 385             playlist_Play( p_playlist );
 386         }
 387         else
 388         {
 389             vlc_mutex_unlock( &p_playlist->object_lock );
 390         }
 391         vlc_object_release( p_playlist );
 392     }
 393 }
 394
 395
 396 void
 397 onStop                                 (GtkButton       *button,
 398                                         gpointer         user_data)
 399 {
 400     intf_thread_t *  p_intf = GtkGetIntf( GTK_WIDGET( button ) );
 401     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 402                                                        FIND_ANYWHERE );
 403     if (p_playlist)
 404     {
 405         playlist_Stop( p_playlist );
 406         vlc_object_release( p_playlist );
 407     }
 408 }
 409
 410
 411 void
 412 onForward                              (GtkButton       *button,
 413                                         gpointer         user_data)
 414 {
 415     intf_thread_t *p_intf = GtkGetIntf( button );
 416
 417     if (p_intf->p_sys->p_input != NULL)
 418     {
 419         input_SetStatus( p_intf->p_sys->p_input, INPUT_STATUS_FASTER );
 420     }
 421 }
 422
 423
 424 void
 425 onAbout                                (GtkButton       *button,
 426                                         gpointer         user_data)
 427 {
 428     intf_thread_t *p_intf = GtkGetIntf( GTK_WIDGET(button) );
 429
 430     // Toggle notebook
 431     if (p_intf->p_sys->p_notebook)
 432     {
 433         gtk_widget_show( GTK_WIDGET(p_intf->p_sys->p_notebook) );
 434         gtk_notebook_set_page(p_intf->p_sys->p_notebook,6);
 435     }
 436 }
 437
 438
 439 gboolean
 440 SliderRelease                          (GtkWidget       *widget,
 441                                         GdkEventButton  *event,
 442                                         gpointer         user_data)
 443 {
 444     intf_thread_t *p_intf = GtkGetIntf( widget );
 445
 446     vlc_mutex_lock( &p_intf->change_lock );
 447     p_intf->p_sys->b_slider_free = 1;
 448     vlc_mutex_unlock( &p_intf->change_lock );
 449
 450     return TRUE;
 451 }
 452
 453
 454 gboolean
 455 SliderPress                            (GtkWidget       *widget,
 456                                         GdkEventButton  *event,
 457                                         gpointer         user_data)
 458 {
 459     intf_thread_t *p_intf = GtkGetIntf( widget );
 460
 461     vlc_mutex_lock( &p_intf->change_lock );
 462     p_intf->p_sys->b_slider_free = 0;
 463     vlc_mutex_unlock( &p_intf->change_lock );
 464
 465     return TRUE;
 466 }
 467
 468 void addSelectedToPlaylist(GtkTreeModel *model,
 469                                GtkTreePath *path,
 470                                GtkTreeIter *iter,
 471                                gpointer *userdata)
 472 {
 473     gchar *filename;
 474
 475     gtk_tree_model_get(model, iter, 0, &filename, -1);
 476
 477     PlaylistAddItem(GTK_WIDGET(userdata), filename);
 478 }
 479
 480 void
 481 onFileListRow                          (GtkTreeView     *treeview,
 482                                         GtkTreePath     *path,
 483                                         GtkTreeViewColumn *column,
 484                                         gpointer         user_data)
 485 {
 486     intf_thread_t *p_intf = GtkGetIntf( GTK_WIDGET(treeview) );
 487     GtkTreeSelection *selection = gtk_tree_view_get_selection(treeview);
 488
 489     if (gtk_tree_selection_count_selected_rows(selection) == 1)
 490     {
 491         struct stat   st;
 492         GtkTreeModel *model;
 493         GtkTreeIter   iter;
 494         gchar        *filename;
 495
 496         /* This might be a directory selection */
 497         model = gtk_tree_view_get_model(treeview);
 498         if (!model)
 499         {
 500             msg_Err(p_intf, "PDA: Filelist model contains a NULL pointer\n" );
 501             return;
 502         }
 503         if (!gtk_tree_model_get_iter(model, &iter, path))
 504         {
 505             msg_Err( p_intf, "PDA: Could not get iter from model" );
 506             return;
 507         }
 508
 509         gtk_tree_model_get(model, &iter, 0, &filename, -1);
 510         if (stat((char*)filename, &st)==0)
 511         {
 512             if (S_ISDIR(st.st_mode))
 513             {
 514                 GtkListStore *p_model = NULL;
 515
 516                 /* Get new directory listing */
 517                 p_model = gtk_list_store_new (5,
 518                                            G_TYPE_STRING,
 519                                            G_TYPE_STRING,
 520                                            G_TYPE_UINT64,
 521                                            G_TYPE_STRING,
 522                                            G_TYPE_STRING);
 523                 if (p_model)
 524                 {
 525                     ReadDirectory(p_intf, p_model, filename);
 526
 527                     /* Update TreeView with new model */
 528                     gtk_tree_view_set_model(treeview, (GtkTreeModel*) p_model);
 529                     g_object_unref(p_model);
 530                 }
 531             }
 532             else
 533             {
 534                 gtk_tree_selection_selected_foreach(selection, (GtkTreeSelectionForeachFunc) &addSelectedToPlaylist, (gpointer) treeview);
 535             }
 536         }
 537     }
 538     else
 539     {
 540         gtk_tree_selection_selected_foreach(selection, (GtkTreeSelectionForeachFunc) &addSelectedToPlaylist, (gpointer) treeview);
 541     }
 542 }
 543
 544 void
 545 onAddFileToPlaylist                    (GtkButton       *button,
 546                                         gpointer         user_data)
 547 {
 548     GtkTreeView       *treeview = NULL;
 549
 550     treeview = (GtkTreeView *) lookup_widget( GTK_WIDGET(button), "tvFileList");
 551     if (treeview)
 552     {
 553         GtkTreeSelection *selection = gtk_tree_view_get_selection(treeview);
 554
 555         gtk_tree_selection_selected_foreach(selection, (GtkTreeSelectionForeachFunc) &addSelectedToPlaylist, (gpointer) treeview);
 556     }
 557 }
 558
 559
 560 void
 561 NetworkBuildMRL                        (GtkEditable     *editable,
 562                                         gpointer         user_data)
 563 {
 564     GtkSpinButton *networkPort = NULL;
 565     GtkEntry      *entryMRL = NULL;
 566     GtkEntry      *networkType = NULL;
 567     GtkEntry      *networkAddress = NULL;
 568     GtkEntry      *networkProtocol = NULL;
 569     const gchar   *mrlNetworkType;
 570     const gchar   *mrlAddress;
 571     const gchar   *mrlProtocol;
 572     gint           mrlPort;
 573     char           text[VLC_MAX_MRL];
 574     int            pos = 0;
 575
 576     entryMRL = (GtkEntry*) lookup_widget( GTK_WIDGET(editable), "entryMRL" );
 577
 578     networkType     = (GtkEntry*) lookup_widget( GTK_WIDGET(editable), "entryNetworkType" );
 579     networkAddress  = (GtkEntry*) lookup_widget( GTK_WIDGET(editable), "entryNetworkAddress" );
 580     networkPort     = (GtkSpinButton*) lookup_widget( GTK_WIDGET(editable), "entryNetworkPort" );
 581     networkProtocol = (GtkEntry*) lookup_widget( GTK_WIDGET(editable), "entryNetworkProtocolType" );
 582
 583     mrlNetworkType = gtk_entry_get_text(GTK_ENTRY(networkType));
 584     mrlAddress     = gtk_entry_get_text(GTK_ENTRY(networkAddress));
 585     mrlPort        = gtk_spin_button_get_value_as_int(networkPort);
 586     mrlProtocol    = gtk_entry_get_text(GTK_ENTRY(networkProtocol));
 587
 588     /* Build MRL from parts ;-) */
 589     pos = snprintf( &text[0], VLC_MAX_MRL, "%s://", (char*)mrlProtocol);
 590     if (strncasecmp( (char*)mrlNetworkType, "multicast",9)==0)
 591     {
 592         pos += snprintf( &text[pos], VLC_MAX_MRL - pos, "@" );
 593     }
 594     pos += snprintf( &text[pos], VLC_MAX_MRL - pos, "%s:%d", (char*)mrlAddress, (int)mrlPort );
 595
 596     if (pos >= VLC_MAX_MRL)
 597         text[VLC_MAX_MRL-1]='\0';
 598
 599     gtk_entry_set_text(entryMRL,text);
 600 }
 601
 602 void
 603 onAddNetworkPlaylist                   (GtkButton       *button,
 604                                         gpointer         user_data)
 605 {
 606     GtkEntry     *p_mrl = NULL;
 607     const gchar  *mrl_name;
 608
 609     p_mrl = (GtkEntry*) lookup_widget(GTK_WIDGET(button),"entryMRL" );
 610     if (p_mrl)
 611     {
 612         mrl_name = gtk_entry_get_text(p_mrl);
 613
 614         PlaylistAddItem(GTK_WIDGET(button), (gchar *)mrl_name);
 615     }
 616 }
 617
 618
 619 void
 620 onAddCameraToPlaylist                  (GtkButton       *button,
 621                                         gpointer         user_data)
 622 {
 623     intf_thread_t *p_intf = GtkGetIntf( button );
 624
 625     GtkSpinButton *entryV4LChannel = NULL;
 626     GtkSpinButton *entryV4LFrequency = NULL;
 627     GtkSpinButton *entryV4LSampleRate = NULL;
 628     GtkSpinButton *entryV4LQuality = NULL;
 629     GtkSpinButton *entryV4LTuner = NULL;
 630     gint    i_v4l_channel;
 631     gint    i_v4l_frequency;
 632     gint    i_v4l_samplerate;
 633     gint    i_v4l_quality;
 634     gint    i_v4l_tuner;
 635
 636     GtkEntry      *entryV4LVideoDevice = NULL;
 637     GtkEntry      *entryV4LAudioDevice = NULL;
 638     GtkEntry      *entryV4LNorm = NULL;
 639     GtkEntry      *entryV4LSize = NULL;
 640     GtkEntry      *entryV4LSoundDirection = NULL;
 641     const gchar   *p_v4l_video_device;
 642     const gchar   *p_v4l_audio_device;
 643     const gchar   *p_v4l_norm;
 644     const gchar   *p_v4l_size;
 645     const gchar   *p_v4l_sound_direction;
 646
 647     /* MJPEG only */
 648     GtkCheckButton *checkV4LMJPEG = NULL;
 649     GtkSpinButton  *entryV4LDecimation = NULL;
 650     gboolean        b_v4l_mjpeg;
 651     gint            i_v4l_decimation;
 652     /* end MJPEG only */
 653
 654     char v4l_mrl[VLC_MAX_MRL];
 655     int pos;
 656
 657     pos = snprintf( &v4l_mrl[0], VLC_MAX_MRL, "v4l://");
 658
 659     entryV4LChannel    = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LChannel" );
 660     entryV4LFrequency  = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LFrequency" );
 661     entryV4LSampleRate = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LSampleRate" );
 662     entryV4LQuality    = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LQuality" );
 663     entryV4LTuner      = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LTuner" );
 664
 665     entryV4LVideoDevice  = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryV4LVideoDevice" );
 666     entryV4LAudioDevice  = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryV4LAudioDevice" );
 667     entryV4LNorm  = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryV4LNorm" );
 668     entryV4LSize  = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryV4LSize" );
 669     entryV4LSoundDirection  = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryV4LSoundDirection" );
 670
 671     i_v4l_channel = gtk_spin_button_get_value_as_int(entryV4LChannel);
 672     i_v4l_frequency = gtk_spin_button_get_value_as_int(entryV4LFrequency);
 673     i_v4l_samplerate = gtk_spin_button_get_value_as_int(entryV4LSampleRate);
 674     i_v4l_quality = gtk_spin_button_get_value_as_int(entryV4LQuality);
 675     i_v4l_tuner = gtk_spin_button_get_value_as_int(entryV4LTuner);
 676
 677     p_v4l_video_device = gtk_entry_get_text(GTK_ENTRY(entryV4LVideoDevice));
 678     p_v4l_audio_device = gtk_entry_get_text(GTK_ENTRY(entryV4LAudioDevice));
 679     p_v4l_norm = gtk_entry_get_text(GTK_ENTRY(entryV4LNorm));
 680     p_v4l_size  = gtk_entry_get_text(GTK_ENTRY(entryV4LSize));
 681     p_v4l_sound_direction = gtk_entry_get_text(GTK_ENTRY(entryV4LSoundDirection));
 682
 683     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":%s", (char*)p_v4l_video_device );
 684     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":adev=%s", (char*)p_v4l_audio_device );
 685     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":norm=%s", (char*)p_v4l_norm );
 686     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":size=%s", (char*)p_v4l_size );
 687     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":%s", (char*)p_v4l_sound_direction );
 688
 689     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":channel=%d", (int)i_v4l_channel );
 690     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":frequency=%d", (int)i_v4l_frequency );
 691     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":samplerate=%d", (int)i_v4l_samplerate );
 692     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":quality=%d", (int)i_v4l_quality );
 693     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":tuner=%d", (int)i_v4l_tuner );
 694
 695     /* MJPEG only */
 696     checkV4LMJPEG      = (GtkCheckButton*) lookup_widget( GTK_WIDGET(button), "checkV4LMJPEG" );
 697     b_v4l_mjpeg = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkV4LMJPEG));
 698     if (b_v4l_mjpeg)
 699     {
 700         entryV4LDecimation = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LDecimation" );
 701         i_v4l_decimation = gtk_spin_button_get_value_as_int(entryV4LDecimation);
 702         pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":mjpeg:%d", (int)i_v4l_decimation );
 703     }
 704     /* end MJPEG only */
 705
 706     if (pos >= VLC_MAX_MRL)
 707     {
 708         v4l_mrl[VLC_MAX_MRL-1]='\0';
 709         msg_Err(p_intf, "Media Resource Locator is truncated to: %s", v4l_mrl);
 710     }
 711
 712     PlaylistAddItem(GTK_WIDGET(button), (gchar*) &v4l_mrl);
 713 }
 714
 715
 716 gboolean
 717 PlaylistEvent                          (GtkWidget       *widget,
 718                                         GdkEvent        *event,
 719                                         gpointer         user_data)
 720 {
 721     return FALSE;
 722 }
 723
 724
 725 void
 726 onPlaylistColumnsChanged               (GtkTreeView     *treeview,
 727                                         gpointer         user_data)
 728 {
 729 }
 730
 731
 732 gboolean
 733 onPlaylistRowSelected                  (GtkTreeView     *treeview,
 734                                         gboolean         start_editing,
 735                                         gpointer         user_data)
 736 {
 737     return FALSE;
 738 }
 739
 740
 741 void
 742 onPlaylistRow                          (GtkTreeView     *treeview,
 743                                         GtkTreePath     *path,
 744                                         GtkTreeViewColumn *column,
 745                                         gpointer         user_data)
 746 {
 747 }
 748
 749
 750 void
 751 onUpdatePlaylist                       (GtkButton       *button,
 752                                         gpointer         user_data)
 753 {
 754
 755 }
 756
 757
 758 void
 759 onDeletePlaylist                       (GtkButton       *button,
 760                                         gpointer         user_data)
 761 {
 762
 763 }
 764
 765
 766 void
 767 onClearPlaylist                        (GtkButton       *button,
 768                                         gpointer         user_data)
 769 {
 770     intf_thread_t *p_intf = GtkGetIntf( button );
 771     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 772                                                        FIND_ANYWHERE );
 773     GtkTreeView    *p_tvplaylist;
 774     int item;
 775
 776     msg_Dbg(p_intf, "Clear VLC playlist" );
 777
 778     if( p_playlist == NULL )
 779     {
 780         return;
 781     }
 782
 783     vlc_mutex_lock( &p_playlist->object_lock );
 784     for(item = p_playlist->i_size - 1 ; item >= 0 ; item-- )
 785     {
 786         playlist_Delete( p_playlist, item);
 787     }
 788     vlc_mutex_unlock( &p_playlist->object_lock );
 789     vlc_object_release( p_playlist );
 790
 791     // Remove all entries from the Playlist widget.
 792     msg_Dbg(p_intf, "Clear playlist widget" );
 793     p_tvplaylist = (GtkTreeView*) lookup_widget( GTK_WIDGET(button), "tvPlaylist");
 794     if (p_tvplaylist)
 795     {
 796         GtkTreeModel *p_play_model;
 797
 798         p_play_model = gtk_tree_view_get_model(p_tvplaylist);
 799         if (p_play_model)
 800         {
 801             gtk_list_store_clear(GTK_LIST_STORE(p_play_model));
 802         }
 803     }
 804 }
 805
 806
 807 void
 808 onPreferenceSave                       (GtkButton       *button,
 809                                         gpointer         user_data)
 810 {
 811     intf_thread_t *p_intf = GtkGetIntf( button );
 812
 813     msg_Dbg(p_intf, "Preferences Save" );
 814 }
 815
 816
 817 void
 818 onPreferenceApply                      (GtkButton       *button,
 819                                         gpointer         user_data)
 820 {
 821     intf_thread_t *p_intf = GtkGetIntf( button );
 822
 823     msg_Dbg(p_intf, "Preferences Apply" );
 824 }
 825
 826
 827 void
 828 onPreferenceCancel                     (GtkButton       *button,
 829                                         gpointer         user_data)
 830 {
 831     intf_thread_t *p_intf = GtkGetIntf( button );
 832
 833     msg_Dbg(p_intf, "Preferences Cancel" );
 834 }
 835
 836
 837 void
 838 onAddTranscodeToPlaylist               (GtkButton       *button,
 839                                         gpointer         user_data)
 840 {
 841     intf_thread_t *p_intf = GtkGetIntf( button );
 842
 843     GtkEntry       *entryVideoCodec = NULL;
 844     GtkSpinButton  *entryVideoBitrate = NULL;
 845     GtkSpinButton  *entryVideoBitrateTolerance = NULL;
 846     GtkSpinButton  *entryVideoKeyFrameInterval = NULL;
 847     GtkCheckButton *checkVideoDeinterlace = NULL;
 848     GtkEntry       *entryAudioCodec = NULL;
 849     GtkSpinButton  *entryAudioBitrate = NULL;
 850     const gchar    *p_video_codec;
 851     gint            i_video_bitrate;
 852     gint            i_video_bitrate_tolerance;
 853     gint            i_video_keyframe_interval;
 854     gboolean        b_video_deinterlace;
 855     const gchar    *p_audio_codec;
 856     gint            i_audio_bitrate;
 857
 858     GtkEntry       *entryStdAccess = NULL;
 859     GtkEntry       *entryStdMuxer = NULL;
 860     GtkEntry       *entryStdURL = NULL;
 861     GtkSpinButton  *entryStdTTL = NULL;
 862     const gchar    *p_std_access;
 863     const gchar    *p_std_muxer;
 864     const gchar    *p_std_url;
 865     gint            i_std_ttl;
 866
 867     gchar mrl[VLC_MAX_MRL];
 868     int   pos;
 869
 870     pos = snprintf( &mrl[0], VLC_MAX_MRL, "--sout '#transcode{");
 871
 872     entryVideoCodec   = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryVideoCodec" );
 873     entryVideoBitrate = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryVideoBitrate" );
 874     entryVideoBitrateTolerance = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryVideoBitrateTolerance" );
 875     entryVideoKeyFrameInterval = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryVideoKeyFrameInterval" );
 876
 877     p_video_codec = gtk_entry_get_text(GTK_ENTRY(entryVideoCodec));
 878     i_video_bitrate = gtk_spin_button_get_value_as_int(entryVideoBitrate);
 879     i_video_bitrate_tolerance = gtk_spin_button_get_value_as_int(entryVideoBitrateTolerance);
 880     i_video_keyframe_interval = gtk_spin_button_get_value_as_int(entryVideoKeyFrameInterval);
 881
 882     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "vcodec=%s,", (char*)p_video_codec );
 883     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "vb=%d,", (int)i_video_bitrate );
 884     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "vt=%d,", (int)i_video_bitrate_tolerance );
 885     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "keyint=%d,", (int)i_video_keyframe_interval );
 886
 887     checkVideoDeinterlace = (GtkCheckButton*) lookup_widget( GTK_WIDGET(button), "checkVideoDeinterlace" );
 888     b_video_deinterlace = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkVideoDeinterlace));
 889     if (b_video_deinterlace)
 890     {
 891         pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "deinterlace," );
 892     }
 893     entryAudioCodec   = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryAudioCodec" );
 894     entryAudioBitrate = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryAudioBitrate" );
 895
 896     p_audio_codec = gtk_entry_get_text(GTK_ENTRY(entryAudioCodec));
 897     i_audio_bitrate = gtk_spin_button_get_value_as_int(entryAudioBitrate);
 898
 899     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "acodec=%s,", (char*)p_audio_codec );
 900     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "ab=%d", (int)i_audio_bitrate );
 901
 902     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "}:std{" );
 903
 904     entryStdAccess = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryStdAccess" );
 905     entryStdMuxer  = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryStdMuxer" );
 906     entryStdURL = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryStdURL" );
 907     entryStdTTL = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryStdTTL" );
 908
 909     p_std_access = gtk_entry_get_text(GTK_ENTRY(entryStdAccess));
 910     p_std_muxer = gtk_entry_get_text(GTK_ENTRY(entryStdMuxer));
 911     p_std_url = gtk_entry_get_text(GTK_ENTRY(entryStdURL));
 912
 913     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "access=%s,", (char*)p_std_access);
 914     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "mux=%s,", (char*)p_std_muxer);
 915     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "url=%s", (char*)p_std_url);
 916     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "}'");
 917
 918     i_std_ttl = gtk_spin_button_get_value_as_int(entryStdTTL);
 919
 920     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, " --ttl=%d", (int)i_std_ttl);
 921
 922     if (pos >= VLC_MAX_MRL)
 923     {
 924         mrl[VLC_MAX_MRL-1]='\0';
 925         msg_Err(p_intf, "Media Resource Locator is truncated to: %s", mrl );
 926     }
 927
 928     PlaylistAddItem(GTK_WIDGET(button), (gchar*) &mrl);
 929 }
 930
 931