research.m1stereo.tv/gitweb/ - melted_gui/blob - src/ui.c

   1 /*
   2  * ui.c -- GTK+ 2 omnplay
   3  * Copyright (C) 2011 Maksym Veremeyenko <verem@m1stereo.tv>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software Foundation,
  17  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  18  */
  19
  20 #ifdef HAVE_CONFIG_H
  21 #  include <config.h>
  22 #endif
  23
  24 #include <sys/types.h>
  25 #include <sys/stat.h>
  26 #include <unistd.h>
  27 #include <string.h>
  28 #include <stdio.h>
  29
  30 #include <gdk/gdkkeysyms.h>
  31 #include <gtk/gtk.h>
  32
  33 #include "ui.h"
  34 #include "ui_utils.h"
  35 #include "ui_buttons.h"
  36 #include "support.h"
  37 #include "timecode.h"
  38
  39 typedef struct column_desc
  40 {
  41     char* title;
  42     GType type;
  43 } column_desc_t;
  44
  45 static const column_desc_t playlist_columns[] =
  46 {
  47     {
  48         "REM",
  49         G_TYPE_STRING
  50     },
  51     {
  52         "B",
  53         G_TYPE_OBJECT
  54     },
  55     {
  56         "CH",
  57         G_TYPE_STRING
  58     },
  59     {
  60         "ID",
  61         G_TYPE_STRING
  62     },
  63     {
  64         "IN",
  65         G_TYPE_STRING
  66     },
  67     {
  68         "DUR",
  69         G_TYPE_STRING
  70     },
  71     {
  72         "TITLE",
  73         G_TYPE_STRING
  74     },
  75     {
  76         NULL,
  77         G_TYPE_STRING
  78     }
  79 };
  80
  81 const static column_desc_t library_columns[] =
  82 {
  83     {
  84         "ID",
  85         G_TYPE_STRING
  86     },
  87     {
  88         "DUR",
  89         G_TYPE_STRING
  90     },
  91     {
  92         "TITLE",
  93         G_TYPE_STRING
  94     },
  95     {
  96         NULL,
  97         G_TYPE_STRING
  98     }
  99 };
 100
 101
 102 static GtkWidget* create_label(GtkWidget* top, char* text, char* reg, GtkJustification jtype)
 103 {
 104     GtkWidget* label;
 105
 106     label = gtk_label_new ("");
 107     gtk_widget_show (label);
 108
 109     if(jtype)
 110         gtk_label_set_justify (GTK_LABEL (label), jtype);
 111
 112     if(reg)
 113         GLADE_HOOKUP_OBJECT (top, label, reg);
 114
 115     if(text)
 116         gtk_label_set_text(GTK_LABEL (label), text);
 117
 118     return label;
 119 };
 120
 121 static GtkWidget* create_treeview(GtkWidget* top, char* name, const column_desc_t columns[])
 122 {
 123     int i, count;
 124
 125     GtkWidget *treeview;
 126     GtkTreeSelection  *selection;
 127     GtkCellRenderer *renderer;
 128     GtkTreeViewColumn *column;
 129     GtkListStore *list_store;
 130     GType list_store_types[32];
 131
 132     treeview = gtk_tree_view_new ();
 133     gtk_widget_show (treeview);
 134     gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(treeview), TRUE);
 135
 136     selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
 137     gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
 138
 139     for(i = 0, count = 0; columns[i].title; i++, count++)
 140         list_store_types[i] = (columns[i].type == G_TYPE_OBJECT)?GDK_TYPE_PIXBUF:columns[i].type;
 141     list_store_types[count] = G_TYPE_INT;
 142     list_store_types[count + 1] = G_TYPE_BOOLEAN;
 143     list_store_types[count + 2] = G_TYPE_STRING;
 144
 145     list_store = gtk_list_store_newv(count + 3, list_store_types);
 146
 147     gtk_tree_view_set_model( GTK_TREE_VIEW( treeview ), GTK_TREE_MODEL( list_store ) );
 148
 149     for(i = 0; columns[i].title; i++)
 150     {
 151         char* prop;
 152         column = NULL;
 153
 154         if(columns[i].type == G_TYPE_OBJECT)
 155         {
 156             renderer = gtk_cell_renderer_pixbuf_new();
 157             gtk_cell_renderer_set_padding(renderer, 0, 0);
 158             prop = "pixbuf";
 159         }
 160         else if(columns[i].type == G_TYPE_BOOLEAN)
 161         {
 162             renderer = gtk_cell_renderer_toggle_new();
 163             prop = "active";
 164         }
 165         else
 166         {
 167             renderer = gtk_cell_renderer_text_new();
 168             prop = "text";
 169
 170             column = gtk_tree_view_column_new_with_attributes(
 171                 columns[i].title, renderer,
 172                     prop, i,
 173                     "background-set", count + 1,
 174                     "background", count + 2,
 175                     NULL);
 176         }
 177
 178         if(!column)
 179             column = gtk_tree_view_column_new_with_attributes(
 180                 columns[i].title, renderer,
 181                     prop, i,
 182                     NULL);
 183
 184         gtk_tree_view_append_column(GTK_TREE_VIEW( treeview ), column);
 185     };
 186
 187     g_object_unref(list_store);
 188
 189     GLADE_HOOKUP_OBJECT (top, treeview, name);
 190
 191     return treeview;
 192 };
 193
 194 static GtkWidget* pane_library_grid(GtkWidget* top, omnplay_instance_t* app)
 195 {
 196     GtkWidget *scrolledwindow;
 197
 198     scrolledwindow = gtk_scrolled_window_new (NULL, NULL);
 199     gtk_widget_show (scrolledwindow);
 200     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
 201         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 202
 203     gtk_container_add (GTK_CONTAINER (scrolledwindow),
 204         app->library_grid = create_treeview(top, "treeview_library", library_columns));
 205
 206     return scrolledwindow;
 207 }
 208
 209 static GtkWidget* pane_library_buttons(GtkWidget* top, omnplay_instance_t* app)
 210 {
 211     GtkWidget* hbox;
 212
 213     hbox = gtk_hbox_new (FALSE, 0);
 214     gtk_widget_show (hbox);
 215
 216     /* playlist modify buttons */
 217     gtk_box_pack_start (GTK_BOX (hbox),
 218         ui_create_button(top, app, BUTTON_LIBRARY_ADD),
 219             FALSE, FALSE, 0);
 220     gtk_box_pack_start (GTK_BOX (hbox),
 221         ui_create_button(top, app, BUTTON_LIBRARY_REFRESH),
 222             FALSE, FALSE, 0);
 223
 224     /* spacer */
 225     gtk_box_pack_start (GTK_BOX (hbox),
 226         create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 227             TRUE, TRUE, 0);
 228
 229     return hbox;
 230 }
 231
 232 static GtkWidget* pane_library_search_buttons(GtkWidget* top, omnplay_instance_t* app)
 233 {
 234     GtkWidget* hbox;
 235
 236     hbox = gtk_hbox_new (FALSE, 0);
 237     gtk_widget_show (hbox);
 238
 239     /* text entry */
 240     gtk_box_pack_start (GTK_BOX (hbox),
 241         app->library.search = gtk_entry_new(),
 242             TRUE, TRUE, 0);
 243     gtk_widget_show(app->library.search);
 244
 245     /* playlist modify buttons */
 246     gtk_box_pack_start (GTK_BOX (hbox),
 247         ui_create_button(top, app, BUTTON_LIBRARY_FIND),
 248             FALSE, FALSE, 0);
 249     gtk_box_pack_start (GTK_BOX (hbox),
 250         ui_create_button(top, app, BUTTON_LIBRARY_FIND_NEXT),
 251             FALSE, FALSE, 0);
 252
 253     return hbox;
 254 }
 255
 256 static GtkWidget* pane_library(GtkWidget* top, omnplay_instance_t* app)
 257 {
 258     GtkWidget* vbox;
 259
 260     vbox = gtk_vbox_new (FALSE, 0);
 261     gtk_widget_show (vbox);
 262     gtk_widget_set_size_request(vbox, 300, -1);
 263
 264     /* add buttons box */
 265     gtk_box_pack_start (GTK_BOX (vbox),
 266         pane_library_buttons(top, app),
 267         FALSE, FALSE, 0);
 268
 269     /* add grid */
 270     gtk_box_pack_start (GTK_BOX (vbox),
 271         pane_library_grid(top, app),
 272         TRUE, TRUE, 0);
 273
 274     /* add search buttons */
 275     gtk_box_pack_start (GTK_BOX (vbox),
 276         pane_library_search_buttons(top, app),
 277         FALSE, FALSE, 0);
 278
 279     return vbox;
 280 }
 281
 282 static GtkWidget* create_channel_status(GtkWidget* top, omnplay_instance_t* app, int idx)
 283 {
 284     GtkWidget* vbox;
 285     GtkWidget* hbox;
 286     GtkWidget* frame;
 287     char name[PATH_MAX];
 288     omnplay_player_t* player;
 289
 290     player = &app->players.item[idx];
 291
 292     snprintf(name, sizeof(name), "%c [%s]", idx + 'A', player->name);
 293
 294     frame = gtk_frame_new(name);
 295     gtk_widget_show(frame);
 296
 297     vbox = gtk_vbox_new(FALSE, 0);
 298     gtk_container_add(GTK_CONTAINER(frame), vbox);
 299     gtk_widget_show(vbox);
 300
 301     /* status label */
 302     gtk_box_pack_start(GTK_BOX (vbox),
 303         player->label_status = create_label(top, "OFFLINE", NULL, GTK_JUSTIFY_LEFT),
 304             FALSE, FALSE, 0);
 305
 306     /* spacel label */
 307     gtk_box_pack_start(GTK_BOX (vbox),
 308         create_label(top, " ", NULL, GTK_JUSTIFY_CENTER),
 309             FALSE, FALSE, 0);
 310
 311     /* clip label */
 312     gtk_box_pack_start (GTK_BOX (vbox),
 313         player->label_clip = create_label(top, "U0002323", NULL, GTK_JUSTIFY_LEFT),
 314             FALSE, FALSE, 0);
 315
 316     /* block state/current timecode */
 317     gtk_box_pack_start(GTK_BOX (vbox),
 318         hbox = gtk_hbox_new(TRUE, 0),
 319             FALSE, FALSE, 0);
 320     gtk_widget_show(hbox);
 321
 322     {
 323         /* clip state */
 324         gtk_box_pack_start(GTK_BOX (hbox),
 325             player->label_state = create_label(top, "PLAYING", NULL, GTK_JUSTIFY_LEFT),
 326                 TRUE, TRUE, 0);
 327
 328         /* current timecode */
 329         gtk_box_pack_start(GTK_BOX (hbox),
 330             player->label_tc_cur = create_label(top, "00:00:00:00", NULL, GTK_JUSTIFY_LEFT),
 331                 TRUE, TRUE, 0);
 332     };
 333
 334     /* block remain label/remain timecode */
 335     gtk_box_pack_start(GTK_BOX (vbox),
 336         hbox = gtk_hbox_new(TRUE, 0),
 337             FALSE, FALSE, 0);
 338     gtk_widget_show (hbox);
 339
 340     {
 341         /* label */
 342         gtk_box_pack_start(GTK_BOX (hbox),
 343             create_label(top, "remain:", NULL, GTK_JUSTIFY_LEFT),
 344                 TRUE, TRUE, 0);
 345
 346         /* remaining timecode */
 347         gtk_box_pack_start(GTK_BOX (hbox),
 348             player->label_tc_rem = create_label(top, "00:00:00:00", NULL, GTK_JUSTIFY_LEFT),
 349                 TRUE, TRUE, 0);
 350     };
 351
 352     return frame;
 353 }
 354
 355 static GtkWidget* pane_operate_status(GtkWidget* top, omnplay_instance_t* app)
 356 {
 357     int i;
 358     GtkWidget* vbox;
 359
 360     vbox = gtk_vbox_new (FALSE, 0);
 361     gtk_widget_show (vbox);
 362     gtk_widget_set_size_request(vbox, 250, -1);
 363
 364     for(i = 0; i < app->players.count; i++)
 365     {
 366         gtk_box_pack_start (GTK_BOX (vbox),
 367             create_channel_status(top, app, i),
 368                 FALSE, FALSE, 0);
 369
 370         /* spacer */
 371         gtk_box_pack_start (GTK_BOX (vbox),
 372             create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 373                 FALSE, FALSE, 0);
 374     }
 375
 376     /* spacer */
 377     gtk_box_pack_start (GTK_BOX (vbox),
 378         create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 379             TRUE, TRUE, 0);
 380
 381     return vbox;
 382 }
 383
 384 static GtkWidget* pane_operate_buttons_playlist(GtkWidget* top, omnplay_instance_t* app)
 385 {
 386     GtkWidget* hbox;
 387
 388     hbox = gtk_hbox_new (FALSE, 0);
 389     gtk_widget_show (hbox);
 390
 391     /* playlist load/save buttons */
 392     gtk_box_pack_start (GTK_BOX (hbox),
 393         ui_create_button(top, app, BUTTON_PLAYLIST_LOAD),
 394             FALSE, FALSE, 0);
 395     gtk_box_pack_start (GTK_BOX (hbox),
 396         ui_create_button(top, app, BUTTON_PLAYLIST_SAVE),
 397             FALSE, FALSE, 0);
 398
 399     /* spacer */
 400     gtk_box_pack_start (GTK_BOX (hbox),
 401         create_label(top, "   ", NULL, GTK_JUSTIFY_CENTER),
 402             FALSE, FALSE, 0);
 403
 404     /* playlist modify buttons */
 405     gtk_box_pack_start (GTK_BOX (hbox),
 406         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_ADD),
 407             FALSE, FALSE, 0);
 408     gtk_box_pack_start (GTK_BOX (hbox),
 409         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_EDIT),
 410             FALSE, FALSE, 0);
 411     gtk_box_pack_start (GTK_BOX (hbox),
 412         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_DEL),
 413             FALSE, FALSE, 0);
 414
 415     /* spacer */
 416     gtk_box_pack_start (GTK_BOX (hbox),
 417         create_label(top, "   ", NULL, GTK_JUSTIFY_CENTER),
 418             FALSE, FALSE, 0);
 419
 420     /* playlist block buttons */
 421     gtk_box_pack_start (GTK_BOX (hbox),
 422         ui_create_button(top, app, BUTTON_PLAYLIST_BLOCK_SINGLE),
 423             FALSE, FALSE, 0);
 424     gtk_box_pack_start (GTK_BOX (hbox),
 425         ui_create_button(top, app, BUTTON_PLAYLIST_BLOCK_LOOP),
 426             FALSE, FALSE, 0);
 427
 428     /* spacer */
 429     gtk_box_pack_start (GTK_BOX (hbox),
 430         create_label(top, "   ", NULL, GTK_JUSTIFY_CENTER),
 431             FALSE, FALSE, 0);
 432
 433     /* playlist move items buttons */
 434     gtk_box_pack_start (GTK_BOX (hbox),
 435         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_UP),
 436             FALSE, FALSE, 0);
 437     gtk_box_pack_start (GTK_BOX (hbox),
 438         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_DOWN),
 439             FALSE, FALSE, 0);
 440
 441     return hbox;
 442 }
 443
 444 static GtkWidget* pane_operate_grid(GtkWidget* top, omnplay_instance_t* app)
 445 {
 446     GtkWidget *scrolledwindow;
 447
 448     scrolledwindow = gtk_scrolled_window_new (NULL, NULL);
 449     gtk_widget_show (scrolledwindow);
 450     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
 451         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 452
 453     gtk_container_add (GTK_CONTAINER (scrolledwindow),
 454         app->playlist_grid = create_treeview(top, "treeview_playlist", playlist_columns));
 455
 456     return scrolledwindow;
 457 }
 458
 459 static GtkWidget* pane_operate_buttons_operate(GtkWidget* top, omnplay_instance_t* app)
 460 {
 461     GtkWidget* hbox;
 462
 463     hbox = gtk_hbox_new (FALSE, 0);
 464     gtk_widget_show (hbox);
 465
 466     /* spacer */
 467     gtk_box_pack_start (GTK_BOX (hbox),
 468         create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 469             TRUE, TRUE, 0);
 470
 471     /* playlist modify buttons */
 472     gtk_box_pack_start (GTK_BOX (hbox),
 473         ui_create_button(top, app, BUTTON_PLAYER_CUE),
 474             FALSE, FALSE, 0);
 475     gtk_box_pack_start (GTK_BOX (hbox),
 476         ui_create_button(top, app, BUTTON_PLAYER_PLAY),
 477             FALSE, FALSE, 0);
 478     gtk_box_pack_start (GTK_BOX (hbox),
 479         ui_create_button(top, app, BUTTON_PLAYER_PAUSE),
 480             FALSE, FALSE, 0);
 481     gtk_box_pack_start (GTK_BOX (hbox),
 482         ui_create_button(top, app, BUTTON_PLAYER_STOP),
 483             FALSE, FALSE, 0);
 484
 485     /* spacer */
 486     gtk_box_pack_start (GTK_BOX (hbox),
 487         create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 488             TRUE, TRUE, 0);
 489
 490     return hbox;
 491 }
 492
 493 static GtkWidget* pane_operate_operate(GtkWidget* top, omnplay_instance_t* app)
 494 {
 495     GtkWidget* vbox;
 496
 497     vbox = gtk_vbox_new (FALSE, 0);
 498     gtk_widget_show (vbox);
 499
 500     /* add buttons box #1 */
 501     gtk_box_pack_start (GTK_BOX (vbox),
 502         pane_operate_buttons_playlist(top, app),
 503         FALSE, FALSE, 0);
 504
 505     /* add buttons box */
 506     gtk_box_pack_start (GTK_BOX (vbox),
 507         pane_operate_grid(top, app),
 508         TRUE, TRUE, 0);
 509
 510     /* add buttons box #1 */
 511     gtk_box_pack_start (GTK_BOX (vbox),
 512         pane_operate_buttons_operate(top, app),
 513         FALSE, FALSE, 0);
 514
 515     return vbox;
 516
 517 }
 518
 519 static GtkWidget* pane_operate(GtkWidget* top, omnplay_instance_t* app)
 520 {
 521     GtkWidget* hbox;
 522
 523     hbox = gtk_hbox_new (FALSE, 0);
 524     gtk_widget_show (hbox);
 525
 526     /* add buttons box */
 527     gtk_box_pack_start (GTK_BOX (hbox),
 528         pane_operate_status(top, app),
 529         FALSE, FALSE, 0);
 530
 531     /* add buttons box */
 532     gtk_box_pack_start (GTK_BOX (hbox),
 533         pane_operate_operate(top, app),
 534         TRUE, TRUE, 0);
 535
 536     return hbox;
 537
 538 };
 539
 540 static GtkWidget* pane_top(GtkWidget* top, omnplay_instance_t* app)
 541 {
 542     GtkWidget* pane;
 543
 544     pane = gtk_hpaned_new ();
 545     gtk_widget_show (pane);
 546
 547     gtk_paned_set_position (GTK_PANED (pane), 800);
 548
 549     gtk_paned_pack1 (GTK_PANED (pane),
 550         pane_operate(top, app),
 551         TRUE, FALSE);
 552
 553     gtk_paned_pack2 (GTK_PANED (pane),
 554         pane_library(top, app),
 555         FALSE, FALSE);
 556
 557     return pane;
 558 }
 559
 560 GtkWidget* ui_omnplay (omnplay_instance_t* app)
 561 {
 562     GtkWidget *wnd;
 563
 564     wnd = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 565     GLADE_HOOKUP_OBJECT_NO_REF (wnd, wnd, "omnplay_window");
 566
 567     gtk_window_set_title (GTK_WINDOW (wnd), _("Omneon Player"));
 568     gtk_window_set_default_size (GTK_WINDOW (wnd), 1024, 768);
 569
 570     gtk_container_add (GTK_CONTAINER (wnd),
 571         pane_top(wnd, app));
 572
 573     app->playlist.block_icons[OMNPLAY_PLAYLIST_ITEM_BLOCK_BEGIN] =
 574         create_pixbuf("block_type_block_start_16x16.png");
 575     app->playlist.block_icons[OMNPLAY_PLAYLIST_ITEM_BLOCK_BODY] =
 576         create_pixbuf("block_type_block_middle_16x16.png");
 577     app->playlist.block_icons[OMNPLAY_PLAYLIST_ITEM_BLOCK_END] =
 578         create_pixbuf("block_type_block_end_16x16.png");
 579     app->playlist.block_icons[OMNPLAY_PLAYLIST_ITEM_BLOCK_SINGLE] =
 580         create_pixbuf("block_type_block_single_16x16.png");
 581     app->playlist.block_icons[OMNPLAY_PLAYLIST_ITEM_LOOP_BEGIN] =
 582         create_pixbuf("block_type_loop_start_16x16.png");
 583     app->playlist.block_icons[OMNPLAY_PLAYLIST_ITEM_LOOP_BODY] =
 584         create_pixbuf("block_type_loop_middle_16x16.png");
 585     app->playlist.block_icons[OMNPLAY_PLAYLIST_ITEM_LOOP_END] =
 586         create_pixbuf("block_type_loop_end_16x16.png");
 587     app->playlist.block_icons[OMNPLAY_PLAYLIST_ITEM_LOOP_SINGLE] =
 588         create_pixbuf("block_type_block_loop_16x16.png");
 589
 590     return wnd;
 591 }
 592
 593 int ui_playlist_item_dialog(omnplay_instance_t* app, playlist_item_t* item)
 594 {
 595     int r, c;
 596     char tc[32];
 597     GtkWidget *dlg;
 598     gint response;
 599     GtkWidget *box, *table;
 600     GtkWidget *entry[4], *combo;
 601
 602     dlg = gtk_dialog_new_with_buttons(
 603         "Playlist item",
 604         GTK_WINDOW(app->window),
 605         GTK_DIALOG_MODAL,
 606         GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
 607         GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
 608         NULL);
 609
 610     box = gtk_dialog_get_content_area(GTK_DIALOG(dlg));
 611
 612     table = gtk_table_new(5, 2, TRUE);
 613     gtk_widget_show(table);
 614     gtk_box_pack_start(GTK_BOX(box), table, TRUE, TRUE, 0);
 615
 616     gtk_table_attach(GTK_TABLE(table),
 617         create_label(NULL, "ID:", NULL, 0),
 618         0, 1, 0, 1,
 619         GTK_FILL/* | GTK_SHRINK */, GTK_FILL | GTK_SHRINK, 5, 5);
 620
 621     gtk_table_attach(GTK_TABLE(table),
 622         create_label(NULL, "IN:", NULL, GTK_JUSTIFY_RIGHT),
 623         0, 1, 1, 2,
 624         GTK_FILL/* | GTK_SHRINK */, GTK_FILL | GTK_SHRINK, 5, 5);
 625
 626     gtk_table_attach(GTK_TABLE(table),
 627         create_label(NULL, "DUR:", NULL, GTK_JUSTIFY_RIGHT),
 628         0, 1, 2, 3,
 629         GTK_FILL/* | GTK_SHRINK */, GTK_FILL | GTK_SHRINK, 5, 5);
 630
 631     gtk_table_attach(GTK_TABLE(table),
 632         create_label(NULL, "TITLE:", NULL, GTK_JUSTIFY_RIGHT),
 633         0, 1, 3, 4,
 634         GTK_FILL/* | GTK_SHRINK */, GTK_FILL | GTK_SHRINK, 5, 5);
 635
 636     gtk_table_attach(GTK_TABLE(table),
 637         create_label(NULL, "CHANNEL:", NULL, GTK_JUSTIFY_RIGHT),
 638         0, 1, 4, 5,
 639         GTK_FILL/* | GTK_SHRINK */, GTK_FILL | GTK_SHRINK, 5, 5);
 640
 641
 642     gtk_table_attach(GTK_TABLE(table),
 643         entry[0] = gtk_entry_new_with_max_length(32),
 644         1, 2, 0, 1,
 645         GTK_FILL/* | GTK_SHRINK */, GTK_FILL | GTK_SHRINK, 5, 5);
 646
 647     gtk_table_attach(GTK_TABLE(table),
 648         entry[1] = gtk_entry_new_with_max_length(12),
 649         1, 2, 1, 2,
 650         GTK_FILL/* | GTK_SHRINK */, GTK_FILL | GTK_SHRINK, 5, 5);
 651
 652     gtk_table_attach(GTK_TABLE(table),
 653         entry[2] = gtk_entry_new_with_max_length(12),
 654         1, 2, 2, 3,
 655         GTK_FILL/* | GTK_SHRINK */, GTK_FILL | GTK_SHRINK, 5, 5);
 656
 657     gtk_table_attach(GTK_TABLE(table),
 658         entry[3] = gtk_entry_new_with_max_length(128),
 659         1, 2, 3, 4,
 660         GTK_FILL/* | GTK_SHRINK */, GTK_FILL | GTK_SHRINK, 5, 5);
 661
 662     gtk_table_attach(GTK_TABLE(table),
 663         combo = gtk_combo_box_new_text(),
 664         1, 2, 4, 5,
 665         GTK_FILL/* | GTK_SHRINK */, GTK_FILL | GTK_SHRINK, 5, 5);
 666
 667
 668     /* setup data */
 669     gtk_entry_set_text(GTK_ENTRY(entry[0]), item->id);
 670     gtk_entry_set_text(GTK_ENTRY(entry[1]), frames2tc(item->in, 25.0, tc));
 671     gtk_entry_set_text(GTK_ENTRY(entry[2]), frames2tc(item->dur, 25.0, tc));
 672     gtk_entry_set_text(GTK_ENTRY(entry[3]), item->title);
 673     gtk_combo_box_append_text(GTK_COMBO_BOX(combo), "A");
 674     gtk_combo_box_append_text(GTK_COMBO_BOX(combo), "B");
 675     gtk_combo_box_append_text(GTK_COMBO_BOX(combo), "C");
 676     gtk_combo_box_append_text(GTK_COMBO_BOX(combo), "D");
 677     gtk_combo_box_set_active(GTK_COMBO_BOX(combo), item->player);
 678
 679     gtk_widget_show_all(dlg);
 680
 681     /* Run dialog */
 682     for(c = 1; c;)
 683     {
 684         response = gtk_dialog_run(GTK_DIALOG(dlg));
 685
 686         if( GTK_RESPONSE_REJECT == response ||
 687             GTK_RESPONSE_DELETE_EVENT == response ||
 688             GTK_RESPONSE_CANCEL == response)
 689         {
 690             r = 0;
 691             c = 0;
 692         }
 693         else
 694         {
 695             r = 1;
 696
 697             /* get item data back */
 698             strncpy(item->id, gtk_entry_get_text(GTK_ENTRY(entry[0])), PATH_MAX);
 699             tc2frames((char*)gtk_entry_get_text(GTK_ENTRY(entry[1])), 25.0, &item->in);
 700             tc2frames((char*)gtk_entry_get_text(GTK_ENTRY(entry[2])), 25.0, &item->dur);
 701             strncpy(item->title, gtk_entry_get_text(GTK_ENTRY(entry[3])), PATH_MAX);
 702             item->player = gtk_combo_box_get_active(GTK_COMBO_BOX(combo));
 703
 704             /* check if all data entered correctly */
 705             if(item->id[0])
 706                 c = 0;
 707         };
 708     };
 709
 710     gtk_widget_hide(dlg);
 711     gtk_widget_destroy(dlg);
 712
 713     return r;
 714 };