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 1.16 2003/11/25 20:01:08 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, (char*)name, 0, 0,
 128                               PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END);
 129             }
 130             else
 131             {
 132                 playlist_Add( p_playlist, (char*)name, 0, 0,
 133                               PLAYLIST_APPEND, PLAYLIST_END );
 134             }
 135 #endif
 136             msg_Dbg( p_intf, "done");
 137         }
 138     }
 139     vlc_object_release(  p_playlist );
 140 }
 141
 142 void PlaylistRebuildListStore( GtkListStore * p_list, playlist_t * p_playlist )
 143 {
 144     GtkTreeIter iter;
 145     int         i_dummy;
 146     gchar *     ppsz_text[2];
 147     GdkColor    red;
 148     red.red     = 65535;
 149     red.blue    = 0;
 150     red.green   = 0;
 151
 152     vlc_mutex_lock( &p_playlist->object_lock );
 153     for( i_dummy = p_playlist->i_size ; i_dummy-- ; )
 154     {
 155         ppsz_text[0] = p_playlist->pp_items[i_dummy]->psz_name;
 156         ppsz_text[1] = "no info";
 157         gtk_list_store_append (p_list, &iter);
 158         gtk_list_store_set (p_list, &iter,
 159                             0, ppsz_text[0],
 160                             1, ppsz_text[1],
 161                             -1);
 162     }
 163     vlc_mutex_unlock( &p_playlist->object_lock );
 164 }
 165
 166 /*****************************************************************
 167  * Read directory helper function.
 168  ****************************************************************/
 169 void ReadDirectory(intf_thread_t *p_intf, GtkListStore *p_list, char *psz_dir )
 170 {
 171     GtkTreeIter    iter;
 172     struct dirent **namelist;
 173     struct passwd *pw;
 174     struct group  *grp;
 175     struct stat    st;
 176     int n=-1, status=-1;
 177
 178     msg_Dbg(p_intf, "Changing to dir %s", psz_dir);
 179     if (psz_dir)
 180     {
 181        status = chdir(psz_dir);
 182        if (status<0)
 183           msg_Dbg(p_intf, "permision denied" );
 184     }
 185     n = scandir(".", &namelist, 0, alphasort);
 186
 187     if (n<0)
 188         perror("scandir");
 189     else
 190     {
 191         int i;
 192         gchar *ppsz_text[4];
 193
 194         if (lstat("..", &st)==0)
 195         {
 196             /* user, group  */
 197             pw  = getpwuid(st.st_uid);
 198             grp = getgrgid(st.st_gid);
 199
 200             /* XXX : kludge temporaire pour yopy */
 201             ppsz_text[0] = "..";
 202             ppsz_text[1] = get_file_perms(st);
 203             ppsz_text[2] = pw->pw_name;
 204             ppsz_text[3] = grp->gr_name;
 205
 206             /* Add a new row to the model */
 207             gtk_list_store_append (p_list, &iter);
 208             gtk_list_store_set (p_list, &iter,
 209                                 0, ppsz_text[0],
 210                                 1, ppsz_text[1],
 211                                 2, st.st_size,
 212                                 3, ppsz_text[2],
 213                                 4, ppsz_text[3],
 214                                 -1);
 215
 216             if (ppsz_text[1]) free(ppsz_text[1]);
 217         }
 218             /* kludge */
 219         for (i=0; i<n; i++)
 220         {
 221             if ((namelist[i]->d_name[0] != '.') &&
 222                 (lstat(namelist[i]->d_name, &st)==0))
 223             {
 224                 /* user, group  */
 225                 pw  = getpwuid(st.st_uid);
 226                 grp = getgrgid(st.st_gid);
 227
 228                 /* This is a list of strings. */
 229                 ppsz_text[0] = namelist[i]->d_name;
 230                 ppsz_text[1] = get_file_perms(st);
 231                 ppsz_text[2] = pw->pw_name;
 232                 ppsz_text[3] = grp->gr_name;
 233 #if 0
 234                 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] );
 235 #endif
 236                 gtk_list_store_append (p_list, &iter);
 237                 gtk_list_store_set (p_list, &iter,
 238                                     0, ppsz_text[0],
 239                                     1, ppsz_text[1],
 240                                     2, st.st_size,
 241                                     3, ppsz_text[2],
 242                                     4, ppsz_text[3],
 243                                     -1);
 244
 245                 if (ppsz_text[1]) free(ppsz_text[1]);
 246             }
 247         }
 248         free(namelist);
 249     }
 250 }
 251
 252 static char *get_file_perms(const struct stat st)
 253 {
 254     char  *perm;
 255
 256     perm = (char *) malloc(sizeof(char)*10);
 257     strncpy( perm, "----------", sizeof("----------"));
 258
 259     /* determine permission modes */
 260     if (S_ISLNK(st.st_mode))
 261         perm[0]= 'l';
 262     else if (S_ISDIR(st.st_mode))
 263         perm[0]= 'd';
 264     else if (S_ISCHR(st.st_mode))
 265         perm[0]= 'c';
 266     else if (S_ISBLK(st.st_mode))
 267         perm[0]= 'b';
 268     else if (S_ISFIFO(st.st_mode))
 269         perm[0]= 'f';
 270     else if (S_ISSOCK(st.st_mode))
 271         perm[0]= 's';
 272     else if (S_ISREG(st.st_mode))
 273         perm[0]= '-';
 274     else /* Unknown type is an error */
 275         perm[0]= '?';
 276     /* Get file permissions */
 277     /* User */
 278     if (st.st_mode & S_IRUSR)
 279         perm[1]= 'r';
 280     if (st.st_mode & S_IWUSR)
 281         perm[2]= 'w';
 282     if (st.st_mode & S_IXUSR)
 283     {
 284         if (st.st_mode & S_ISUID)
 285             perm[3] = 's';
 286         else
 287             perm[3]= 'x';
 288     }
 289     else if (st.st_mode & S_ISUID)
 290         perm[3] = 'S';
 291     /* Group */
 292     if (st.st_mode & S_IRGRP)
 293         perm[4]= 'r';
 294     if (st.st_mode & S_IWGRP)
 295         perm[5]= 'w';
 296     if (st.st_mode & S_IXGRP)
 297     {
 298         if (st.st_mode & S_ISGID)
 299             perm[6] = 's';
 300         else
 301             perm[6]= 'x';
 302     }
 303     else if (st.st_mode & S_ISGID)
 304         perm[6] = 'S';
 305     /* Other */
 306     if (st.st_mode & S_IROTH)
 307         perm[7]= 'r';
 308     if (st.st_mode & S_IWOTH)
 309         perm[8]= 'w';
 310     if (st.st_mode & S_IXOTH)
 311     {
 312         // 'sticky' bit
 313         if (st.st_mode &S_ISVTX)
 314             perm[9] = 't';
 315         else
 316             perm[9]= 'x';
 317     }
 318     else if (st.st_mode &S_ISVTX)
 319         perm[9]= 'T';
 320
 321     return perm;
 322 }
 323
 324 /*
 325  * Main interface callbacks
 326  */
 327
 328 gboolean
 329 onPDADeleteEvent                       (GtkWidget       *widget,
 330                                         GdkEvent        *event,
 331                                         gpointer         user_data)
 332 {
 333     intf_thread_t *p_intf = GtkGetIntf( widget );
 334
 335     msg_Dbg( p_intf, "about to exit vlc ... " );
 336     vlc_mutex_lock( &p_intf->change_lock );
 337     p_intf->p_vlc->b_die = VLC_TRUE;
 338     vlc_mutex_unlock( &p_intf->change_lock );
 339     msg_Dbg( p_intf, "about to exit vlc ... signalled" );
 340
 341     return TRUE;
 342 }
 343
 344
 345 void
 346 onRewind                               (GtkButton       *button,
 347                                         gpointer         user_data)
 348 {
 349     intf_thread_t *  p_intf = GtkGetIntf( button );
 350
 351     if (p_intf->p_sys->p_input != NULL)
 352     {
 353         input_SetStatus( p_intf->p_sys->p_input, INPUT_STATUS_SLOWER );
 354     }
 355 }
 356
 357
 358 void
 359 onPause                                (GtkButton       *button,
 360                                         gpointer         user_data)
 361 {
 362     intf_thread_t *  p_intf = GtkGetIntf( button );
 363
 364     if (p_intf->p_sys->p_input != NULL)
 365     {
 366         input_SetStatus( p_intf->p_sys->p_input, INPUT_STATUS_PAUSE );
 367     }
 368 }
 369
 370
 371 void
 372 onPlay                                 (GtkButton       *button,
 373                                         gpointer         user_data)
 374 {
 375     intf_thread_t *  p_intf = GtkGetIntf( GTK_WIDGET( button ) );
 376     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST, FIND_ANYWHERE );
 377
 378     if (p_playlist)
 379     {
 380         vlc_mutex_lock( &p_playlist->object_lock );
 381         if (p_playlist->i_size)
 382         {
 383             vlc_mutex_unlock( &p_playlist->object_lock );
 384             playlist_Play( p_playlist );
 385         }
 386         else
 387         {
 388             vlc_mutex_unlock( &p_playlist->object_lock );
 389         }
 390         vlc_object_release( p_playlist );
 391     }
 392 }
 393
 394
 395 void
 396 onStop                                 (GtkButton       *button,
 397                                         gpointer         user_data)
 398 {
 399     intf_thread_t *  p_intf = GtkGetIntf( GTK_WIDGET( button ) );
 400     playlist_t * p_playlist = vlc_object_find( p_intf, VLC_OBJECT_PLAYLIST,
 401                                                        FIND_ANYWHERE );
 402     if (p_playlist)
 403     {
 404         playlist_Stop( p_playlist );
 405         vlc_object_release( p_playlist );
 406     }
 407 }
 408
 409
 410 void
 411 onForward                              (GtkButton       *button,
 412                                         gpointer         user_data)
 413 {
 414     intf_thread_t *p_intf = GtkGetIntf( button );
 415
 416     if (p_intf->p_sys->p_input != NULL)
 417     {
 418         input_SetStatus( p_intf->p_sys->p_input, INPUT_STATUS_FASTER );
 419     }
 420 }
 421
 422
 423 void
 424 onAbout                                (GtkButton       *button,
 425                                         gpointer         user_data)
 426 {
 427     intf_thread_t *p_intf = GtkGetIntf( GTK_WIDGET(button) );
 428
 429     // Toggle notebook
 430     if (p_intf->p_sys->p_notebook)
 431     {
 432         gtk_widget_show( GTK_WIDGET(p_intf->p_sys->p_notebook) );
 433         gtk_notebook_set_page(p_intf->p_sys->p_notebook,6);
 434     }
 435 }
 436
 437
 438 gboolean
 439 SliderRelease                          (GtkWidget       *widget,
 440                                         GdkEventButton  *event,
 441                                         gpointer         user_data)
 442 {
 443     intf_thread_t *p_intf = GtkGetIntf( widget );
 444
 445     vlc_mutex_lock( &p_intf->change_lock );
 446     p_intf->p_sys->b_slider_free = 1;
 447     vlc_mutex_unlock( &p_intf->change_lock );
 448
 449     return TRUE;
 450 }
 451
 452
 453 gboolean
 454 SliderPress                            (GtkWidget       *widget,
 455                                         GdkEventButton  *event,
 456                                         gpointer         user_data)
 457 {
 458     intf_thread_t *p_intf = GtkGetIntf( widget );
 459
 460     vlc_mutex_lock( &p_intf->change_lock );
 461     p_intf->p_sys->b_slider_free = 0;
 462     vlc_mutex_unlock( &p_intf->change_lock );
 463
 464     return TRUE;
 465 }
 466
 467 void addSelectedToPlaylist(GtkTreeModel *model,
 468                                GtkTreePath *path,
 469                                GtkTreeIter *iter,
 470                                gpointer *userdata)
 471 {
 472     gchar *filename;
 473
 474     gtk_tree_model_get(model, iter, 0, &filename, -1);
 475
 476     PlaylistAddItem(GTK_WIDGET(userdata), filename);
 477 }
 478
 479 void
 480 onFileListRow                          (GtkTreeView     *treeview,
 481                                         GtkTreePath     *path,
 482                                         GtkTreeViewColumn *column,
 483                                         gpointer         user_data)
 484 {
 485     intf_thread_t *p_intf = GtkGetIntf( GTK_WIDGET(treeview) );
 486     GtkTreeSelection *selection = gtk_tree_view_get_selection(treeview);
 487
 488     if (gtk_tree_selection_count_selected_rows(selection) == 1)
 489     {
 490         struct stat   st;
 491         GtkTreeModel *model;
 492         GtkTreeIter   iter;
 493         gchar        *filename;
 494
 495         /* This might be a directory selection */
 496         model = gtk_tree_view_get_model(treeview);
 497         if (!model)
 498         {
 499             msg_Err(p_intf, "PDA: Filelist model contains a NULL pointer\n" );
 500             return;
 501         }
 502         if (!gtk_tree_model_get_iter(model, &iter, path))
 503         {
 504             msg_Err( p_intf, "PDA: Could not get iter from model" );
 505             return;
 506         }
 507
 508         gtk_tree_model_get(model, &iter, 0, &filename, -1);
 509         if (stat((char*)filename, &st)==0)
 510         {
 511             if (S_ISDIR(st.st_mode))
 512             {
 513                 GtkListStore *p_model = NULL;
 514
 515                 /* Get new directory listing */
 516                 p_model = gtk_list_store_new (5,
 517                                            G_TYPE_STRING,
 518                                            G_TYPE_STRING,
 519                                            G_TYPE_UINT64,
 520                                            G_TYPE_STRING,
 521                                            G_TYPE_STRING);
 522                 if (p_model)
 523                 {
 524                     ReadDirectory(p_intf, p_model, filename);
 525
 526                     /* Update TreeView with new model */
 527                     gtk_tree_view_set_model(treeview, (GtkTreeModel*) p_model);
 528                     g_object_unref(p_model);
 529                 }
 530             }
 531             else
 532             {
 533                 gtk_tree_selection_selected_foreach(selection, (GtkTreeSelectionForeachFunc) &addSelectedToPlaylist, (gpointer) treeview);
 534             }
 535         }
 536     }
 537     else
 538     {
 539         gtk_tree_selection_selected_foreach(selection, (GtkTreeSelectionForeachFunc) &addSelectedToPlaylist, (gpointer) treeview);
 540     }
 541 }
 542
 543 void
 544 onAddFileToPlaylist                    (GtkButton       *button,
 545                                         gpointer         user_data)
 546 {
 547     GtkTreeView       *treeview = NULL;
 548
 549     treeview = (GtkTreeView *) lookup_widget( GTK_WIDGET(button), "tvFileList");
 550     if (treeview)
 551     {
 552         GtkTreeSelection *selection = gtk_tree_view_get_selection(treeview);
 553
 554         gtk_tree_selection_selected_foreach(selection, (GtkTreeSelectionForeachFunc) &addSelectedToPlaylist, (gpointer) treeview);
 555     }
 556 }
 557
 558
 559 void
 560 NetworkBuildMRL                        (GtkEditable     *editable,
 561                                         gpointer         user_data)
 562 {
 563     GtkSpinButton *networkPort = NULL;
 564     GtkEntry      *entryMRL = NULL;
 565     GtkEntry      *networkType = NULL;
 566     GtkEntry      *networkAddress = NULL;
 567     GtkEntry      *networkProtocol = NULL;
 568     const gchar   *mrlNetworkType;
 569     const gchar   *mrlAddress;
 570     const gchar   *mrlProtocol;
 571     gint           mrlPort;
 572     char           text[VLC_MAX_MRL];
 573     int            pos = 0;
 574
 575     entryMRL = (GtkEntry*) lookup_widget( GTK_WIDGET(editable), "entryMRL" );
 576
 577     networkType     = (GtkEntry*) lookup_widget( GTK_WIDGET(editable), "entryNetworkType" );
 578     networkAddress  = (GtkEntry*) lookup_widget( GTK_WIDGET(editable), "entryNetworkAddress" );
 579     networkPort     = (GtkSpinButton*) lookup_widget( GTK_WIDGET(editable), "entryNetworkPort" );
 580     networkProtocol = (GtkEntry*) lookup_widget( GTK_WIDGET(editable), "entryNetworkProtocolType" );
 581
 582     mrlNetworkType = gtk_entry_get_text(GTK_ENTRY(networkType));
 583     mrlAddress     = gtk_entry_get_text(GTK_ENTRY(networkAddress));
 584     mrlPort        = gtk_spin_button_get_value_as_int(networkPort);
 585     mrlProtocol    = gtk_entry_get_text(GTK_ENTRY(networkProtocol));
 586
 587     /* Build MRL from parts ;-) */
 588     pos = snprintf( &text[0], VLC_MAX_MRL, "%s://", (char*)mrlProtocol);
 589     if (strncasecmp( (char*)mrlNetworkType, "multicast",9)==0)
 590     {
 591         pos += snprintf( &text[pos], VLC_MAX_MRL - pos, "@" );
 592     }
 593     pos += snprintf( &text[pos], VLC_MAX_MRL - pos, "%s:%d", (char*)mrlAddress, (int)mrlPort );
 594
 595     if (pos >= VLC_MAX_MRL)
 596         text[VLC_MAX_MRL-1]='\0';
 597
 598     gtk_entry_set_text(entryMRL,text);
 599 }
 600
 601 void
 602 onAddNetworkPlaylist                   (GtkButton       *button,
 603                                         gpointer         user_data)
 604 {
 605     GtkEntry     *p_mrl = NULL;
 606     const gchar  *mrl_name;
 607
 608     p_mrl = (GtkEntry*) lookup_widget(GTK_WIDGET(button),"entryMRL" );
 609     if (p_mrl)
 610     {
 611         mrl_name = gtk_entry_get_text(p_mrl);
 612
 613         PlaylistAddItem(GTK_WIDGET(button), (gchar *)mrl_name);
 614     }
 615 }
 616
 617
 618 void
 619 onAddCameraToPlaylist                  (GtkButton       *button,
 620                                         gpointer         user_data)
 621 {
 622     intf_thread_t *p_intf = GtkGetIntf( button );
 623
 624     GtkSpinButton *entryV4LChannel = NULL;
 625     GtkSpinButton *entryV4LFrequency = NULL;
 626     GtkSpinButton *entryV4LSampleRate = NULL;
 627     GtkSpinButton *entryV4LQuality = NULL;
 628     GtkSpinButton *entryV4LTuner = NULL;
 629     gint    i_v4l_channel;
 630     gint    i_v4l_frequency;
 631     gint    i_v4l_samplerate;
 632     gint    i_v4l_quality;
 633     gint    i_v4l_tuner;
 634
 635     GtkEntry      *entryV4LVideoDevice = NULL;
 636     GtkEntry      *entryV4LAudioDevice = NULL;
 637     GtkEntry      *entryV4LNorm = NULL;
 638     GtkEntry      *entryV4LSize = NULL;
 639     GtkEntry      *entryV4LSoundDirection = NULL;
 640     const gchar   *p_v4l_video_device;
 641     const gchar   *p_v4l_audio_device;
 642     const gchar   *p_v4l_norm;
 643     const gchar   *p_v4l_size;
 644     const gchar   *p_v4l_sound_direction;
 645
 646     /* MJPEG only */
 647     GtkCheckButton *checkV4LMJPEG = NULL;
 648     GtkSpinButton  *entryV4LDecimation = NULL;
 649     gboolean        b_v4l_mjpeg;
 650     gint            i_v4l_decimation;
 651     /* end MJPEG only */
 652
 653     char v4l_mrl[VLC_MAX_MRL];
 654     int pos;
 655
 656     pos = snprintf( &v4l_mrl[0], VLC_MAX_MRL, "v4l://");
 657
 658     entryV4LChannel    = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LChannel" );
 659     entryV4LFrequency  = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LFrequency" );
 660     entryV4LSampleRate = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LSampleRate" );
 661     entryV4LQuality    = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LQuality" );
 662     entryV4LTuner      = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LTuner" );
 663
 664     entryV4LVideoDevice  = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryV4LVideoDevice" );
 665     entryV4LAudioDevice  = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryV4LAudioDevice" );
 666     entryV4LNorm  = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryV4LNorm" );
 667     entryV4LSize  = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryV4LSize" );
 668     entryV4LSoundDirection  = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryV4LSoundDirection" );
 669
 670     i_v4l_channel = gtk_spin_button_get_value_as_int(entryV4LChannel);
 671     i_v4l_frequency = gtk_spin_button_get_value_as_int(entryV4LFrequency);
 672     i_v4l_samplerate = gtk_spin_button_get_value_as_int(entryV4LSampleRate);
 673     i_v4l_quality = gtk_spin_button_get_value_as_int(entryV4LQuality);
 674     i_v4l_tuner = gtk_spin_button_get_value_as_int(entryV4LTuner);
 675
 676     p_v4l_video_device = gtk_entry_get_text(GTK_ENTRY(entryV4LVideoDevice));
 677     p_v4l_audio_device = gtk_entry_get_text(GTK_ENTRY(entryV4LAudioDevice));
 678     p_v4l_norm = gtk_entry_get_text(GTK_ENTRY(entryV4LNorm));
 679     p_v4l_size  = gtk_entry_get_text(GTK_ENTRY(entryV4LSize));
 680     p_v4l_sound_direction = gtk_entry_get_text(GTK_ENTRY(entryV4LSoundDirection));
 681
 682     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":%s", (char*)p_v4l_video_device );
 683     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":adev=%s", (char*)p_v4l_audio_device );
 684     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":norm=%s", (char*)p_v4l_norm );
 685     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":size=%s", (char*)p_v4l_size );
 686     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":%s", (char*)p_v4l_sound_direction );
 687
 688     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":channel=%d", (int)i_v4l_channel );
 689     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":frequency=%d", (int)i_v4l_frequency );
 690     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":samplerate=%d", (int)i_v4l_samplerate );
 691     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":quality=%d", (int)i_v4l_quality );
 692     pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":tuner=%d", (int)i_v4l_tuner );
 693
 694     /* MJPEG only */
 695     checkV4LMJPEG      = (GtkCheckButton*) lookup_widget( GTK_WIDGET(button), "checkV4LMJPEG" );
 696     b_v4l_mjpeg = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkV4LMJPEG));
 697     if (b_v4l_mjpeg)
 698     {
 699         entryV4LDecimation = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryV4LDecimation" );
 700         i_v4l_decimation = gtk_spin_button_get_value_as_int(entryV4LDecimation);
 701         pos += snprintf( &v4l_mrl[pos], VLC_MAX_MRL - pos, ":mjpeg:%d", (int)i_v4l_decimation );
 702     }
 703     /* end MJPEG only */
 704
 705     if (pos >= VLC_MAX_MRL)
 706     {
 707         v4l_mrl[VLC_MAX_MRL-1]='\0';
 708         msg_Err(p_intf, "Media Resource Locator is truncated to: %s", v4l_mrl);
 709     }
 710
 711     PlaylistAddItem(GTK_WIDGET(button), (gchar*) &v4l_mrl);
 712 }
 713
 714
 715 gboolean
 716 PlaylistEvent                          (GtkWidget       *widget,
 717                                         GdkEvent        *event,
 718                                         gpointer         user_data)
 719 {
 720     return FALSE;
 721 }
 722
 723
 724 void
 725 onPlaylistColumnsChanged               (GtkTreeView     *treeview,
 726                                         gpointer         user_data)
 727 {
 728 }
 729
 730
 731 gboolean
 732 onPlaylistRowSelected                  (GtkTreeView     *treeview,
 733                                         gboolean         start_editing,
 734                                         gpointer         user_data)
 735 {
 736     return FALSE;
 737 }
 738
 739
 740 void
 741 onPlaylistRow                          (GtkTreeView     *treeview,
 742                                         GtkTreePath     *path,
 743                                         GtkTreeViewColumn *column,
 744                                         gpointer         user_data)
 745 {
 746 }
 747
 748
 749 void
 750 onUpdatePlaylist                       (GtkButton       *button,
 751                                         gpointer         user_data)
 752 {
 753
 754 }
 755
 756
 757 void
 758 onDeletePlaylist                       (GtkButton       *button,
 759                                         gpointer         user_data)
 760 {
 761
 762 }
 763
 764
 765 void
 766 onClearPlaylist                        (GtkButton       *button,
 767                                         gpointer         user_data)
 768 {
 769     intf_thread_t *p_intf = GtkGetIntf( button );
 770
 771     msg_Dbg(p_intf, "Clear playlist" );
 772 }
 773
 774
 775 void
 776 onPreferenceSave                       (GtkButton       *button,
 777                                         gpointer         user_data)
 778 {
 779     intf_thread_t *p_intf = GtkGetIntf( button );
 780
 781     msg_Dbg(p_intf, "Preferences Save" );
 782 }
 783
 784
 785 void
 786 onPreferenceApply                      (GtkButton       *button,
 787                                         gpointer         user_data)
 788 {
 789     intf_thread_t *p_intf = GtkGetIntf( button );
 790
 791     msg_Dbg(p_intf, "Preferences Apply" );
 792 }
 793
 794
 795 void
 796 onPreferenceCancel                     (GtkButton       *button,
 797                                         gpointer         user_data)
 798 {
 799     intf_thread_t *p_intf = GtkGetIntf( button );
 800
 801     msg_Dbg(p_intf, "Preferences Cancel" );
 802 }
 803
 804
 805 void
 806 onAddTranscodeToPlaylist               (GtkButton       *button,
 807                                         gpointer         user_data)
 808 {
 809     intf_thread_t *p_intf = GtkGetIntf( button );
 810
 811     GtkEntry       *entryVideoCodec = NULL;
 812     GtkSpinButton  *entryVideoBitrate = NULL;
 813     GtkSpinButton  *entryVideoBitrateTolerance = NULL;
 814     GtkSpinButton  *entryVideoKeyFrameInterval = NULL;
 815     GtkCheckButton *checkVideoDeinterlace = NULL;
 816     GtkEntry       *entryAudioCodec = NULL;
 817     GtkSpinButton  *entryAudioBitrate = NULL;
 818     const gchar    *p_video_codec;
 819     gint            i_video_bitrate;
 820     gint            i_video_bitrate_tolerance;
 821     gint            i_video_keyframe_interval;
 822     gboolean        b_video_deinterlace;
 823     const gchar    *p_audio_codec;
 824     gint            i_audio_bitrate;
 825
 826     GtkEntry       *entryStdAccess = NULL;
 827     GtkEntry       *entryStdMuxer = NULL;
 828     GtkEntry       *entryStdURL = NULL;
 829     GtkSpinButton  *entryStdTTL = NULL;
 830     const gchar    *p_std_access;
 831     const gchar    *p_std_muxer;
 832     const gchar    *p_std_url;
 833     gint            i_std_ttl;
 834
 835     gchar mrl[VLC_MAX_MRL];
 836     int   pos;
 837
 838     pos = snprintf( &mrl[0], VLC_MAX_MRL, "--sout '#transcode{");
 839
 840     entryVideoCodec   = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryVideoCodec" );
 841     entryVideoBitrate = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryVideoBitrate" );
 842     entryVideoBitrateTolerance = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryVideoBitrateTolerance" );
 843     entryVideoKeyFrameInterval = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryVideoKeyFrameInterval" );
 844
 845     p_video_codec = gtk_entry_get_text(GTK_ENTRY(entryVideoCodec));
 846     i_video_bitrate = gtk_spin_button_get_value_as_int(entryVideoBitrate);
 847     i_video_bitrate_tolerance = gtk_spin_button_get_value_as_int(entryVideoBitrateTolerance);
 848     i_video_keyframe_interval = gtk_spin_button_get_value_as_int(entryVideoKeyFrameInterval);
 849
 850     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "vcodec=%s,", (char*)p_video_codec );
 851     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "vb=%d,", (int)i_video_bitrate );
 852     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "vt=%d,", (int)i_video_bitrate_tolerance );
 853     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "keyint=%d,", (int)i_video_keyframe_interval );
 854
 855     checkVideoDeinterlace = (GtkCheckButton*) lookup_widget( GTK_WIDGET(button), "checkVideoDeinterlace" );
 856     b_video_deinterlace = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(checkVideoDeinterlace));
 857     if (b_video_deinterlace)
 858     {
 859         pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "deinterlace," );
 860     }
 861     entryAudioCodec   = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryAudioCodec" );
 862     entryAudioBitrate = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryAudioBitrate" );
 863
 864     p_audio_codec = gtk_entry_get_text(GTK_ENTRY(entryAudioCodec));
 865     i_audio_bitrate = gtk_spin_button_get_value_as_int(entryAudioBitrate);
 866
 867     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "acodec=%s,", (char*)p_audio_codec );
 868     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "ab=%d", (int)i_audio_bitrate );
 869
 870     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "}:std{" );
 871
 872     entryStdAccess = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryStdAccess" );
 873     entryStdMuxer  = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryStdMuxer" );
 874     entryStdURL = (GtkEntry*) lookup_widget( GTK_WIDGET(button), "entryStdURL" );
 875     entryStdTTL = (GtkSpinButton*) lookup_widget( GTK_WIDGET(button), "entryStdTTL" );
 876
 877     p_std_access = gtk_entry_get_text(GTK_ENTRY(entryStdAccess));
 878     p_std_muxer = gtk_entry_get_text(GTK_ENTRY(entryStdMuxer));
 879     p_std_url = gtk_entry_get_text(GTK_ENTRY(entryStdURL));
 880
 881     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "access=%s,", (char*)p_std_access);
 882     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "mux=%s,", (char*)p_std_muxer);
 883     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "url=%s", (char*)p_std_url);
 884     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, "}'");
 885
 886     i_std_ttl = gtk_spin_button_get_value_as_int(entryStdTTL);
 887
 888     pos += snprintf( &mrl[pos], VLC_MAX_MRL - pos, " --ttl=%d", (int)i_std_ttl);
 889
 890     if (pos >= VLC_MAX_MRL)
 891     {
 892         mrl[VLC_MAX_MRL-1]='\0';
 893         msg_Err(p_intf, "Media Resource Locator is truncated to: %s", mrl );
 894     }
 895
 896     PlaylistAddItem(GTK_WIDGET(button), (gchar*) &mrl);
 897 }
 898
 899