git.sesse.net Git - vlc/blob - plugins/gnome/gnome_callbacks.c

   1 /*****************************************************************************
   2  * gnome_callbacks.c : Callbacks for the Gnome plugin.
   3  *****************************************************************************
   4  * Copyright (C) 2000, 2001 VideoLAN
   5  *
   6  * Authors: Samuel Hocevar <sam@zoy.org>
   7  *
   8  * This program is free software; you can redistribute it and/or modify
   9  * it under the terms of the GNU General Public License as published by
  10  * the Free Software Foundation; either version 2 of the License, or
  11  * (at your option) any later version.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  *
  18  * You should have received a copy of the GNU General Public License
  19  * along with this program; if not, write to the Free Software
  20  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111, USA.
  21  *****************************************************************************/
  22
  23 #define MODULE_NAME gnome
  24 #include "modules_inner.h"
  25
  26 /*****************************************************************************
  27  * Preamble
  28  *****************************************************************************/
  29 #include "defs.h"
  30
  31 #include <gnome.h>
  32
  33 #include "config.h"
  34 #include "common.h"
  35 #include "threads.h"
  36 #include "mtime.h"
  37
  38 #include "stream_control.h"
  39 #include "input_ext-intf.h"
  40
  41 #include "interface.h"
  42 #include "intf_playlist.h"
  43 #include "intf_msg.h"
  44
  45 #include "gnome_callbacks.h"
  46 #include "gnome_interface.h"
  47 #include "gnome_support.h"
  48 #include "intf_gnome.h"
  49
  50 #include "main.h"
  51
  52 /*****************************************************************************
  53  * Inline function to retrieve the interface structure
  54  *****************************************************************************/
  55 static __inline__ intf_thread_t * GetIntf( GtkWidget *item, char * psz_parent )
  56 {
  57     return( gtk_object_get_data( GTK_OBJECT( lookup_widget(item, psz_parent) ),
  58                                  "p_intf" ) );
  59 }
  60
  61
  62 /*****************************************************************************
  63  * Interface callbacks
  64  *****************************************************************************
  65  * The following callbacks are related to the main interface window.
  66  *****************************************************************************/
  67 void
  68 on_intf_window_destroy                 (GtkObject       *object,
  69                                         gpointer         user_data)
  70 {
  71     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(object), "intf_window" );
  72
  73     vlc_mutex_lock( &p_intf->change_lock );
  74     p_intf->b_die = 1;
  75     vlc_mutex_unlock( &p_intf->change_lock );
  76 }
  77
  78
  79 gboolean
  80 on_slider_button_press_event           (GtkWidget       *widget,
  81                                         GdkEventButton  *event,
  82                                         gpointer         user_data)
  83 {
  84     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(widget), "intf_window" );
  85
  86     vlc_mutex_lock( &p_intf->change_lock );
  87     p_intf->p_sys->b_slider_free = 0;
  88     vlc_mutex_unlock( &p_intf->change_lock );
  89
  90     return FALSE;
  91 }
  92
  93
  94 gboolean
  95 on_slider_button_release_event         (GtkWidget       *widget,
  96                                         GdkEventButton  *event,
  97                                         gpointer         user_data)
  98 {
  99     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(widget), "intf_window" );
 100
 101     vlc_mutex_lock( &p_intf->change_lock );
 102     p_intf->p_sys->b_slider_free = 1;
 103     vlc_mutex_unlock( &p_intf->change_lock );
 104
 105     return FALSE;
 106 }
 107
 108
 109 void
 110 on_intf_window_drag_data_received      (GtkWidget       *widget,
 111                                         GdkDragContext  *drag_context,
 112                                         gint             x,
 113                                         gint             y,
 114                                         GtkSelectionData *data,
 115                                         guint            info,
 116                                         guint            time,
 117                                         gpointer         user_data)
 118 {
 119     char *psz_text = data->data;
 120     int i_len      = strlen( psz_text );
 121
 122     switch( info )
 123     {
 124     case DROP_ACCEPT_TEXT_PLAIN: /* FIXME: handle multiple files */
 125
 126         if( i_len < 1 )
 127         {
 128             return;
 129         }
 130
 131         /* get rid of ' ' at the end */
 132         *( psz_text + i_len - 1 ) = 0;
 133
 134         intf_WarnMsg( 1, "intf: dropped text/uri-list data `%s'", psz_text );
 135         intf_PlaylistAdd( p_main->p_playlist, PLAYLIST_END, psz_text );
 136
 137         break;
 138
 139     case DROP_ACCEPT_TEXT_URI_LIST: /* FIXME: handle multiple files */
 140
 141         if( i_len < 2 )
 142         {
 143             return;
 144         }
 145
 146         /* get rid of \r\n at the end */
 147         *( psz_text + i_len - 2 ) = 0;
 148
 149         intf_WarnMsg( 1, "intf: dropped text/uri-list data `%s'", psz_text );
 150         intf_PlaylistAdd( p_main->p_playlist, PLAYLIST_END, psz_text );
 151         break;
 152
 153     default:
 154
 155         intf_ErrMsg( "intf error: unknown dropped type");
 156         break;
 157     }
 158 }
 159
 160
 161 /*****************************************************************************
 162  * Menubar callbacks
 163  *****************************************************************************
 164  * The following callbacks are related to the menubar of the main
 165  * interface window.
 166  *****************************************************************************/
 167 void
 168 on_menubar_open_activate               (GtkMenuItem     *menuitem,
 169                                         gpointer         user_data)
 170 {
 171     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_window" );
 172
 173     /* If we have never used the file selector, open it */
 174     if( p_intf->p_sys->p_fileopen == NULL)
 175     {
 176         p_intf->p_sys->p_fileopen = create_intf_fileopen();
 177         gtk_object_set_data( GTK_OBJECT( p_intf->p_sys->p_fileopen ),
 178                              "p_intf", p_intf );
 179     }
 180
 181     gtk_widget_show( p_intf->p_sys->p_fileopen );
 182     gdk_window_raise( p_intf->p_sys->p_fileopen->window );
 183 }
 184
 185
 186 void
 187 on_menubar_disc_activate               (GtkMenuItem     *menuitem,
 188                                         gpointer         user_data)
 189 {
 190     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_window" );
 191
 192     gtk_widget_show( p_intf->p_sys->p_disc );
 193     gdk_window_raise( p_intf->p_sys->p_disc->window );
 194 }
 195
 196
 197 void
 198 on_menubar_network_activate            (GtkMenuItem     *menuitem,
 199                                         gpointer         user_data)
 200 {
 201     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_window" );
 202
 203     gtk_widget_show( p_intf->p_sys->p_network );
 204     gdk_window_raise( p_intf->p_sys->p_network->window );
 205 }
 206
 207
 208 void
 209 on_menubar_exit_activate               (GtkMenuItem     *menuitem,
 210                                         gpointer         user_data)
 211 {
 212     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_window" );
 213
 214     vlc_mutex_lock( &p_intf->change_lock );
 215     p_intf->b_die = 1;
 216     vlc_mutex_unlock( &p_intf->change_lock );
 217 }
 218
 219
 220 void
 221 on_menubar_playlist_activate           (GtkMenuItem     *menuitem,
 222                                         gpointer         user_data)
 223 {
 224     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_window" );
 225
 226     if( !GTK_IS_WIDGET( p_intf->p_sys->p_playlist ) )
 227     {
 228         p_intf->p_sys->p_playlist = create_intf_playlist();
 229         gtk_object_set_data( GTK_OBJECT( p_intf->p_sys->p_playlist ),
 230                              "p_intf", p_intf );
 231     }
 232     gtk_widget_show( p_intf->p_sys->p_playlist );
 233     gdk_window_raise( p_intf->p_sys->p_playlist->window );
 234 }
 235
 236
 237 void
 238 on_menubar_audio_toggle                (GtkCheckMenuItem     *menuitem,
 239                                         gpointer              user_data)
 240 {
 241     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_window" );
 242     es_descriptor_t *       p_es;
 243
 244     p_es = (es_descriptor_t*)user_data;
 245
 246     input_ChangeES( p_intf->p_input, p_es, 1 );
 247 }
 248
 249
 250 void
 251 on_menubar_subtitle_toggle             (GtkCheckMenuItem     *menuitem,
 252                                         gpointer              user_data)
 253 {
 254     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_window" );
 255     es_descriptor_t *       p_es;
 256
 257     p_es = (es_descriptor_t*)user_data;
 258
 259     input_ChangeES( p_intf->p_input, p_es, 2 );
 260 }
 261
 262
 263 void
 264 on_menubar_title_toggle                (GtkCheckMenuItem     *menuitem,
 265                                         gpointer              user_data)
 266 {
 267     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_window" );
 268
 269     p_intf->p_input->pf_set_area( p_intf->p_input, (input_area_t*)user_data );
 270     p_intf->p_sys->b_menus_update = 1;
 271     input_SetStatus( p_intf->p_input, INPUT_STATUS_PLAY );
 272 }
 273
 274
 275 void
 276 on_menubar_chapter_toggle              (GtkCheckMenuItem     *menuitem,
 277                                         gpointer              user_data)
 278 {
 279     intf_thread_t * p_intf    = GetIntf( GTK_WIDGET(menuitem), "intf_window" );
 280     input_area_t *  p_area    = p_intf->p_input->stream.p_selected_area;
 281     gint            i_chapter = (gint)user_data;
 282
 283     p_area->i_part = i_chapter;
 284
 285     p_intf->p_input->pf_set_area( p_intf->p_input, (input_area_t*)p_area );
 286     input_SetStatus( p_intf->p_input, INPUT_STATUS_PLAY );
 287 }
 288
 289 void
 290 on_menubar_modules_activate            (GtkMenuItem     *menuitem,
 291                                         gpointer         user_data)
 292 {
 293     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_window" );
 294
 295     if( !GTK_IS_WIDGET( p_intf->p_sys->p_modules ) )
 296     {
 297         p_intf->p_sys->p_modules = create_intf_modules();
 298         gtk_object_set_data( GTK_OBJECT( p_intf->p_sys->p_modules ),
 299                              "p_intf", p_intf );
 300     }
 301     gtk_widget_show( p_intf->p_sys->p_modules );
 302     gdk_window_raise( p_intf->p_sys->p_modules->window );
 303 }
 304
 305
 306 void
 307 on_menubar_preferences_activate        (GtkMenuItem     *menuitem,
 308                                         gpointer         user_data)
 309 {
 310
 311 }
 312
 313
 314 void
 315 on_menubar_about_activate              (GtkMenuItem     *menuitem,
 316                                         gpointer         user_data)
 317 {
 318     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_window" );
 319
 320     if( !GTK_IS_WIDGET( p_intf->p_sys->p_about ) )
 321     {
 322         p_intf->p_sys->p_about = create_intf_about();
 323         gtk_object_set_data( GTK_OBJECT( p_intf->p_sys->p_about ),
 324                              "p_intf", p_intf );
 325     }
 326     gtk_widget_show( p_intf->p_sys->p_about );
 327     gdk_window_raise( p_intf->p_sys->p_about->window );
 328 }
 329
 330
 331 /*****************************************************************************
 332  * Toolbar callbacks
 333  *****************************************************************************
 334  * The following callbacks are related to the toolbar of the main
 335  * interface window.
 336  *****************************************************************************/
 337 void
 338 on_toolbar_open_clicked                (GtkButton       *button,
 339                                         gpointer         user_data)
 340 {
 341     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(button), "intf_window" );
 342
 343     /* If we have never used the file selector, open it */
 344     if( p_intf->p_sys->p_fileopen == NULL)
 345     {
 346         p_intf->p_sys->p_fileopen = create_intf_fileopen();
 347         gtk_object_set_data( GTK_OBJECT( p_intf->p_sys->p_fileopen ),
 348                              "p_intf", p_intf );
 349     }
 350
 351     gtk_widget_show( p_intf->p_sys->p_fileopen );
 352     gdk_window_raise( p_intf->p_sys->p_fileopen->window );
 353 }
 354
 355
 356 void
 357 on_toolbar_disc_clicked                (GtkButton       *button,
 358                                         gpointer         user_data)
 359 {
 360     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(button), "intf_window" );
 361
 362     gtk_widget_show( p_intf->p_sys->p_disc );
 363     gdk_window_raise( p_intf->p_sys->p_disc->window );
 364 }
 365
 366
 367 void
 368 on_toolbar_network_clicked             (GtkButton       *button,
 369                                         gpointer         user_data)
 370 {
 371     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(button), "intf_window" );
 372
 373     gtk_widget_show( p_intf->p_sys->p_network );
 374     gdk_window_raise( p_intf->p_sys->p_network->window );
 375 }
 376
 377
 378 void
 379 on_toolbar_back_clicked                (GtkButton       *button,
 380                                         gpointer         user_data)
 381 {
 382
 383 }
 384
 385
 386 void
 387 on_toolbar_stop_clicked                (GtkButton       *button,
 388                                         gpointer         user_data)
 389 {
 390
 391 }
 392
 393
 394 void
 395 on_toolbar_play_clicked                (GtkButton       *button,
 396                                         gpointer         user_data)
 397 {
 398     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(button), "intf_window" );
 399
 400     if( p_intf->p_input != NULL )
 401     {
 402         input_SetStatus( p_intf->p_input, INPUT_STATUS_PLAY );
 403     }
 404 }
 405
 406
 407 void
 408 on_toolbar_pause_clicked               (GtkButton       *button,
 409                                         gpointer         user_data)
 410 {
 411     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(button), "intf_window" );
 412
 413     if( p_intf->p_input != NULL )
 414     {
 415         input_SetStatus( p_intf->p_input, INPUT_STATUS_PAUSE );
 416     }
 417 }
 418
 419
 420 void
 421 on_toolbar_slow_clicked                (GtkButton       *button,
 422                                         gpointer         user_data)
 423 {
 424     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(button), "intf_window" );
 425
 426     if( p_intf->p_input != NULL )
 427     {
 428         input_SetStatus( p_intf->p_input, INPUT_STATUS_SLOWER );
 429     }
 430 }
 431
 432
 433 void
 434 on_toolbar_fast_clicked                (GtkButton       *button,
 435                                         gpointer         user_data)
 436 {
 437     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(button), "intf_window" );
 438
 439     if( p_intf->p_input != NULL )
 440     {
 441         input_SetStatus( p_intf->p_input, INPUT_STATUS_FASTER );
 442     }
 443 }
 444
 445
 446 void
 447 on_toolbar_playlist_clicked            (GtkButton       *button,
 448                                         gpointer         user_data)
 449 {
 450     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(button), "intf_window" );
 451
 452     if( !GTK_IS_WIDGET( p_intf->p_sys->p_playlist ) )
 453     {
 454         p_intf->p_sys->p_playlist = create_intf_playlist();
 455         gtk_object_set_data( GTK_OBJECT( p_intf->p_sys->p_playlist ),
 456                              "p_intf", p_intf );
 457     }
 458     gtk_widget_show( p_intf->p_sys->p_playlist );
 459     gdk_window_raise( p_intf->p_sys->p_playlist->window );
 460 }
 461
 462
 463 void
 464 on_toolbar_prev_clicked                (GtkButton       *button,
 465                                         gpointer         user_data)
 466 {
 467     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(button), "intf_window" );
 468
 469     if( p_intf->p_input != NULL )
 470     {
 471         /* FIXME: temporary hack */
 472         intf_PlaylistPrev( p_main->p_playlist );
 473         intf_PlaylistPrev( p_main->p_playlist );
 474         p_intf->p_input->b_eof = 1;
 475     }
 476 }
 477
 478
 479 void
 480 on_toolbar_next_clicked                (GtkButton       *button,
 481                                         gpointer         user_data)
 482 {
 483     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(button), "intf_window" );
 484
 485     if( p_intf->p_input != NULL )
 486     {
 487         /* FIXME: temporary hack */
 488         p_intf->p_input->b_eof = 1;
 489     }
 490 }
 491
 492
 493 /*****************************************************************************
 494  * Popup callbacks
 495  *****************************************************************************
 496  * The following callbacks are related to the popup menu. The popup
 497  * menu is activated when right-clicking on the video output window.
 498  *****************************************************************************/
 499 void
 500 on_popup_play_activate                 (GtkMenuItem     *menuitem,
 501                                         gpointer         user_data)
 502 {
 503     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_popup" );
 504
 505     if( p_intf->p_input != NULL )
 506     {
 507         input_SetStatus( p_intf->p_input, INPUT_STATUS_PLAY );
 508     }
 509 }
 510
 511
 512 void
 513 on_popup_pause_activate                (GtkMenuItem     *menuitem,
 514                                         gpointer         user_data)
 515 {
 516     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_popup" );
 517
 518     if( p_intf->p_input != NULL )
 519     {
 520         input_SetStatus( p_intf->p_input, INPUT_STATUS_PAUSE );
 521     }
 522 }
 523
 524
 525 void
 526 on_popup_slow_activate                 (GtkMenuItem     *menuitem,
 527                                         gpointer         user_data)
 528 {
 529     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_popup" );
 530
 531     if( p_intf->p_input != NULL )
 532     {
 533         input_SetStatus( p_intf->p_input, INPUT_STATUS_SLOWER );
 534     }
 535 }
 536
 537
 538 void
 539 on_popup_fast_activate                 (GtkMenuItem     *menuitem,
 540                                         gpointer         user_data)
 541 {
 542     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_popup" );
 543
 544     if( p_intf->p_input != NULL )
 545     {
 546         input_SetStatus( p_intf->p_input, INPUT_STATUS_FASTER );
 547     }
 548 }
 549
 550
 551 void
 552 on_popup_audio_toggle                  (GtkCheckMenuItem     *menuitem,
 553                                         gpointer              user_data)
 554 {
 555     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_popup" );
 556     es_descriptor_t *       p_es;
 557
 558     p_es = (es_descriptor_t*)user_data;
 559
 560     input_ChangeES( p_intf->p_input, p_es, 1 );
 561 }
 562
 563
 564 void
 565 on_popup_subtitle_toggle            (GtkCheckMenuItem     *menuitem,
 566                                      gpointer              user_data)
 567 {
 568     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_popup" );
 569     es_descriptor_t *       p_es;
 570
 571     p_es = (es_descriptor_t*)user_data;
 572
 573     input_ChangeES( p_intf->p_input, p_es, 2 );
 574 }
 575
 576
 577 void
 578 on_popup_navigation_toggle             (GtkCheckMenuItem     *menuitem,
 579                                         gpointer             user_data)
 580 {
 581     if( menuitem->active )
 582     {
 583         intf_thread_t * p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_popup" );
 584         input_area_t *  p_area;
 585         gint            i_title;
 586         gint            i_chapter;
 587
 588         i_title   = (gint)(user_data) / 100 ;
 589         i_chapter = (gint)(user_data) - ( 100 * i_title );
 590
 591         if( i_title != p_intf->p_input->stream.p_selected_area->i_id )
 592         {
 593             p_intf->p_sys->b_menus_update = 1;
 594         }
 595
 596         p_area = p_intf->p_input->stream.pp_areas[i_title];
 597         p_area->i_part = i_chapter;
 598
 599         p_intf->p_input->pf_set_area( p_intf->p_input, (input_area_t*)p_area );
 600                 input_SetStatus( p_intf->p_input, INPUT_STATUS_PLAY );
 601     }
 602 }
 603
 604
 605 void
 606 on_popup_open_activate                 (GtkMenuItem     *menuitem,
 607                                         gpointer         user_data)
 608 {
 609     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_popup" );
 610
 611     /* If we have never used the file selector, open it */
 612     if( p_intf->p_sys->p_fileopen == NULL)
 613     {
 614         p_intf->p_sys->p_fileopen = create_intf_fileopen();
 615         gtk_object_set_data( GTK_OBJECT( p_intf->p_sys->p_fileopen ),
 616                              "p_intf", p_intf );
 617     }
 618
 619     gtk_widget_show( p_intf->p_sys->p_fileopen );
 620     gdk_window_raise( p_intf->p_sys->p_fileopen->window );
 621 }
 622
 623
 624 void
 625 on_popup_disc_activate                 (GtkMenuItem     *menuitem,
 626                                         gpointer         user_data)
 627 {
 628     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_popup" );
 629
 630     gtk_widget_show( p_intf->p_sys->p_disc );
 631     gdk_window_raise( p_intf->p_sys->p_disc->window );
 632 }
 633
 634
 635 void
 636 on_popup_network_activate              (GtkMenuItem     *menuitem,
 637                                         gpointer         user_data)
 638 {
 639     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_popup" );
 640
 641     gtk_widget_show( p_intf->p_sys->p_network );
 642     gdk_window_raise( p_intf->p_sys->p_network->window );
 643 }
 644
 645
 646 void
 647 on_popup_about_activate                (GtkMenuItem     *menuitem,
 648                                         gpointer         user_data)
 649 {
 650     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_popup" );
 651
 652     if( !GTK_IS_WIDGET( p_intf->p_sys->p_about ) )
 653     {
 654         p_intf->p_sys->p_about = create_intf_about();
 655         gtk_object_set_data( GTK_OBJECT( p_intf->p_sys->p_about ),
 656                              "p_intf", p_intf );
 657     }
 658     gtk_widget_show( p_intf->p_sys->p_about );
 659     gdk_window_raise( p_intf->p_sys->p_about->window );
 660 }
 661
 662
 663 void
 664 on_popup_exit_activate                 (GtkMenuItem     *menuitem,
 665                                         gpointer         user_data)
 666 {
 667     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(menuitem), "intf_popup" );
 668
 669     vlc_mutex_lock( &p_intf->change_lock );
 670     p_intf->b_die = 1;
 671     vlc_mutex_unlock( &p_intf->change_lock );
 672 }
 673
 674
 675 /*****************************************************************************
 676  * Fileopen callbacks
 677  *****************************************************************************
 678  * The following callbacks are related to the file requester.
 679  *****************************************************************************/
 680 void
 681 on_intf_fileopen_destroy               (GtkObject       *object,
 682                                         gpointer         user_data)
 683 {
 684     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(object), "intf_fileopen" );
 685
 686     p_intf->p_sys->p_fileopen = NULL;
 687 }
 688
 689
 690 void
 691 on_fileopen_ok_clicked                 (GtkButton       *button,
 692                                         gpointer         user_data)
 693 {
 694     GtkWidget *filesel;
 695     gchar *filename;
 696
 697     filesel = gtk_widget_get_toplevel (GTK_WIDGET (button));
 698     gtk_widget_hide (filesel);
 699     filename = gtk_file_selection_get_filename (GTK_FILE_SELECTION (filesel));
 700
 701     intf_PlaylistAdd( p_main->p_playlist, PLAYLIST_END, (char*)filename );
 702 }
 703
 704
 705 void
 706 on_fileopen_cancel_clicked             (GtkButton       *button,
 707                                         gpointer         user_data)
 708 {
 709     gtk_widget_hide( gtk_widget_get_toplevel( GTK_WIDGET (button) ) );
 710 }
 711
 712
 713 /*****************************************************************************
 714  * Playlist callbacks
 715  *****************************************************************************
 716  * The following callbacks are related to the playlist.
 717  *****************************************************************************/
 718 void
 719 on_intf_playlist_destroy               (GtkObject       *object,
 720                                         gpointer         user_data)
 721 {
 722     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(object), "intf_playlist" );
 723
 724     p_intf->p_sys->p_playlist = NULL;
 725 }
 726
 727
 728 void
 729 on_playlist_ok_clicked                 (GtkButton       *button,
 730                                         gpointer         user_data)
 731 {
 732     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(button), "intf_playlist" );
 733
 734     gtk_widget_hide( p_intf->p_sys->p_playlist );
 735 }
 736
 737
 738 void
 739 on_playlist_close_clicked              (GtkButton       *button,
 740                                         gpointer         user_data)
 741 {
 742     gtk_widget_hide( gtk_widget_get_toplevel( GTK_WIDGET (button) ) );
 743 }
 744
 745
 746
 747 /*****************************************************************************
 748  * Module manager callbacks
 749  *****************************************************************************
 750  * The following callbacks are related to the module manager.
 751  *****************************************************************************/
 752 void
 753 on_intf_modules_destroy                (GtkObject       *object,
 754                                         gpointer         user_data)
 755 {
 756
 757 }
 758
 759
 760 void
 761 on_modules_ok_clicked                  (GtkButton       *button,
 762                                         gpointer         user_data)
 763 {
 764     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(button), "intf_modules" );
 765
 766     gtk_widget_hide( p_intf->p_sys->p_modules );
 767 }
 768
 769
 770 void
 771 on_modules_apply_clicked               (GtkButton       *button,
 772                                         gpointer         user_data)
 773 {
 774
 775 }
 776
 777
 778 void
 779 on_modules_cancel_clicked              (GtkButton       *button,
 780                                         gpointer         user_data)
 781 {
 782     gtk_widget_hide( gtk_widget_get_toplevel( GTK_WIDGET (button) ) );
 783 }
 784
 785
 786 /*****************************************************************************
 787  * Open disc callbacks
 788  *****************************************************************************
 789  * The following callbacks are related to the disc manager.
 790  *****************************************************************************/
 791 void
 792 on_disc_dvd_toggled                    (GtkToggleButton *togglebutton,
 793                                         gpointer         user_data)
 794 {
 795     if( togglebutton->active )
 796     {
 797         gtk_entry_set_text( GTK_ENTRY( lookup_widget(
 798             GTK_WIDGET(togglebutton), "disc_name" ) ), "/dev/dvd" );
 799     }
 800 }
 801
 802
 803 void
 804 on_disc_vcd_toggled                    (GtkToggleButton *togglebutton,
 805                                         gpointer         user_data)
 806 {
 807     if( togglebutton->active )
 808     {
 809         gtk_entry_set_text( GTK_ENTRY( lookup_widget(
 810             GTK_WIDGET(togglebutton), "disc_name" ) ), "/dev/cdrom" );
 811     }
 812 }
 813
 814
 815 void
 816 on_disc_ok_clicked                     (GtkButton       *button,
 817                                         gpointer         user_data)
 818 {
 819     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(button), "intf_disc" );
 820     char *psz_device, *psz_source, *psz_method;
 821
 822     psz_device = gtk_entry_get_text( GTK_ENTRY( lookup_widget(
 823                                          GTK_WIDGET(button), "disc_name" ) ) );
 824
 825     /* "dvd:foo" has size 5 + strlen(foo) */
 826     psz_source = malloc( 5 + strlen( psz_device ) );
 827     if( psz_source == NULL )
 828     {
 829         return;
 830     }
 831
 832     /* Check which method was activated */
 833     if( GTK_TOGGLE_BUTTON( lookup_widget( GTK_WIDGET(button),
 834                                           "disc_dvd" ) )->active )
 835     {
 836         psz_method = "dvd";
 837     }
 838     else if( GTK_TOGGLE_BUTTON( lookup_widget( GTK_WIDGET(button),
 839                                                "disc_vcd" ) )->active )
 840     {
 841         psz_method = "vcd";
 842     }
 843     else
 844     {
 845         intf_ErrMsg( "intf error: unknown disc type toggle button position" );
 846         free( psz_source );
 847         return;
 848     }
 849
 850     /* Select title and chapter */
 851     main_PutIntVariable( INPUT_TITLE_VAR, gtk_spin_button_get_value_as_int(
 852                               GTK_SPIN_BUTTON( lookup_widget(
 853                                   GTK_WIDGET(button), "disc_title" ) ) ) );
 854
 855     main_PutIntVariable( INPUT_CHAPTER_VAR, gtk_spin_button_get_value_as_int(
 856                               GTK_SPIN_BUTTON( lookup_widget(
 857                                   GTK_WIDGET(button), "disc_chapter" ) ) ) );
 858
 859     /* Build source name and add it to playlist */
 860     sprintf( psz_source, "%s:%s", psz_method, psz_device );
 861     intf_PlaylistAdd( p_main->p_playlist, PLAYLIST_END, psz_source );
 862     free( psz_source );
 863
 864     gtk_widget_hide( p_intf->p_sys->p_disc );
 865 }
 866
 867
 868 void
 869 on_disc_cancel_clicked                 (GtkButton       *button,
 870                                         gpointer         user_data)
 871 {
 872     gtk_widget_hide( gtk_widget_get_toplevel( GTK_WIDGET (button) ) );
 873 }
 874
 875
 876 /*****************************************************************************
 877  * Network stream callbacks
 878  *****************************************************************************
 879  * The following callbacks are related to the network stream manager.
 880  *****************************************************************************/
 881 void
 882 on_network_ok_clicked                  (GtkButton       *button,
 883                                         gpointer         user_data)
 884 {
 885     intf_thread_t *p_intf = GetIntf( GTK_WIDGET(button), "intf_network" );
 886     char *psz_source, *psz_server, *psz_protocol;
 887     unsigned int i_port;
 888
 889     psz_server = gtk_entry_get_text( GTK_ENTRY( lookup_widget(
 890                                  GTK_WIDGET(button), "network_server" ) ) );
 891
 892     /* Check which protocol was activated */
 893     if( GTK_TOGGLE_BUTTON( lookup_widget( GTK_WIDGET(button),
 894                                           "network_ts" ) )->active )
 895     {
 896         psz_protocol = "ts";
 897     }
 898     else if( GTK_TOGGLE_BUTTON( lookup_widget( GTK_WIDGET(button),
 899                                                "network_rtp" ) )->active )
 900     {
 901         psz_protocol = "rtp";
 902     }
 903     else
 904     {
 905         intf_ErrMsg( "intf error: unknown protocol toggle button position" );
 906         return;
 907     }
 908
 909     /* Get the port number and make sure it will not overflow 5 characters */
 910     i_port = gtk_spin_button_get_value_as_int( GTK_SPIN_BUTTON(
 911                  lookup_widget( GTK_WIDGET(button), "network_port" ) ) );
 912     if( i_port > 65535 )
 913     {
 914         intf_ErrMsg( "intf error: invalid port %i", i_port );
 915     }
 916
 917     /* Allocate room for "protocol://server:port" */
 918     psz_source = malloc( strlen( psz_protocol ) + strlen( psz_server ) + 10 );
 919     if( psz_source == NULL )
 920     {
 921         return;
 922     }
 923
 924     /* Build source name and add it to playlist */
 925     sprintf( psz_source, "%s://%s:%i", psz_protocol, psz_server, i_port );
 926     intf_PlaylistAdd( p_main->p_playlist, PLAYLIST_END, psz_source );
 927     free( psz_source );
 928
 929     gtk_widget_hide( p_intf->p_sys->p_network );
 930 }
 931
 932
 933 void
 934 on_network_cancel_clicked              (GtkButton       *button,
 935                                         gpointer         user_data)
 936 {
 937     gtk_widget_hide( gtk_widget_get_toplevel( GTK_WIDGET (button) ) );
 938 }
 939