research.m1stereo.tv/gitweb/ - omnplay/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
  38 typedef struct column_desc
  39 {
  40     char* title;
  41     GType type;
  42 } column_desc_t;
  43
  44 static const column_desc_t playlist_columns[] =
  45 {
  46     {
  47         "REM",
  48         G_TYPE_STRING
  49     },
  50     {
  51         "B",
  52         G_TYPE_OBJECT
  53     },
  54     {
  55         "CH",
  56         G_TYPE_STRING
  57     },
  58     {
  59         "ID",
  60         G_TYPE_STRING
  61     },
  62     {
  63         "IN",
  64         G_TYPE_STRING
  65     },
  66     {
  67         "DUR",
  68         G_TYPE_STRING
  69     },
  70     {
  71         "TITLE",
  72         G_TYPE_STRING
  73     },
  74     {
  75         NULL,
  76         G_TYPE_STRING
  77     }
  78 };
  79
  80 const static column_desc_t library_columns[] =
  81 {
  82     {
  83         "ID",
  84         G_TYPE_STRING
  85     },
  86     {
  87         "DUR",
  88         G_TYPE_STRING
  89     },
  90     {
  91         "TITLE",
  92         G_TYPE_STRING
  93     },
  94     {
  95         NULL,
  96         G_TYPE_STRING
  97     }
  98 };
  99
 100
 101 static GtkWidget* create_label(GtkWidget* top, char* text, char* reg, GtkJustification jtype)
 102 {
 103     GtkWidget* label;
 104
 105     label = gtk_label_new ("");
 106     gtk_widget_show (label);
 107
 108     gtk_label_set_justify (GTK_LABEL (label), jtype);
 109
 110     if(reg)
 111         GLADE_HOOKUP_OBJECT (top, label, reg);
 112
 113     if(text)
 114         gtk_label_set_text(GTK_LABEL (label), text);
 115
 116     return label;
 117 };
 118
 119 static GtkWidget* create_treeview(GtkWidget* top, char* name, const column_desc_t columns[])
 120 {
 121     int i, count;
 122
 123     GtkWidget *treeview;
 124     GtkTreeSelection  *selection;
 125     GtkCellRenderer *renderer;
 126     GtkTreeViewColumn *column;
 127     GtkListStore *list_store;
 128     GType list_store_types[32];
 129
 130     treeview = gtk_tree_view_new ();
 131     gtk_widget_show (treeview);
 132
 133     selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(treeview));
 134     gtk_tree_selection_set_mode(selection, GTK_SELECTION_MULTIPLE);
 135
 136     for(i = 0, count = 0; columns[i].title; i++, count++)
 137         list_store_types[i] = (columns[i].type == G_TYPE_OBJECT)?GDK_TYPE_PIXBUF:columns[i].type;
 138     list_store_types[count] = G_TYPE_INT;
 139
 140     list_store = gtk_list_store_newv(count + 1, list_store_types);
 141
 142     gtk_tree_view_set_model( GTK_TREE_VIEW( treeview ), GTK_TREE_MODEL( list_store ) );
 143
 144     for(i = 0; columns[i].title; i++)
 145     {
 146         char* prop;
 147
 148         if(columns[i].type == G_TYPE_OBJECT)
 149         {
 150             renderer = gtk_cell_renderer_pixbuf_new();
 151             gtk_cell_renderer_set_padding(renderer, 0, 0);
 152             prop = "pixbuf";
 153         }
 154         else if(columns[i].type == G_TYPE_BOOLEAN)
 155         {
 156             renderer = gtk_cell_renderer_toggle_new();
 157             prop = "active";
 158         }
 159         else
 160         {
 161             renderer = gtk_cell_renderer_text_new();
 162             prop = "text";
 163         }
 164
 165         column = gtk_tree_view_column_new_with_attributes(
 166             columns[i].title, renderer, prop, i, NULL);
 167         gtk_tree_view_append_column(GTK_TREE_VIEW( treeview ), column);
 168     };
 169
 170     g_object_unref(list_store);
 171
 172     GLADE_HOOKUP_OBJECT (top, treeview, name);
 173
 174     return treeview;
 175 };
 176
 177 static GtkWidget* pane_library_grid(GtkWidget* top, omnplay_instance_t* app)
 178 {
 179     GtkWidget *scrolledwindow;
 180
 181     scrolledwindow = gtk_scrolled_window_new (NULL, NULL);
 182     gtk_widget_show (scrolledwindow);
 183     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
 184         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 185
 186     gtk_container_add (GTK_CONTAINER (scrolledwindow),
 187         app->library_grid = create_treeview(top, "treeview_library", library_columns));
 188
 189     return scrolledwindow;
 190 }
 191
 192 static GtkWidget* pane_library_buttons(GtkWidget* top, omnplay_instance_t* app)
 193 {
 194     GtkWidget* hbox;
 195
 196     hbox = gtk_hbox_new (FALSE, 0);
 197     gtk_widget_show (hbox);
 198
 199     /* playlist modify buttons */
 200     gtk_box_pack_start (GTK_BOX (hbox),
 201         ui_create_button(top, app, BUTTON_LIBRARY_ADD),
 202             FALSE, FALSE, 0);
 203     gtk_box_pack_start (GTK_BOX (hbox),
 204         ui_create_button(top, app, BUTTON_LIBRARY_REFRESH),
 205             FALSE, FALSE, 0);
 206
 207     /* spacer */
 208     gtk_box_pack_start (GTK_BOX (hbox),
 209         create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 210             TRUE, TRUE, 0);
 211
 212     return hbox;
 213 }
 214
 215 static GtkWidget* pane_library(GtkWidget* top, omnplay_instance_t* app)
 216 {
 217     GtkWidget* vbox;
 218
 219     vbox = gtk_vbox_new (FALSE, 0);
 220     gtk_widget_show (vbox);
 221     gtk_widget_set_size_request(vbox, 300, -1);
 222
 223     /* add buttons box */
 224     gtk_box_pack_start (GTK_BOX (vbox),
 225         pane_library_buttons(top, app),
 226         FALSE, FALSE, 0);
 227
 228     /* add buttons box */
 229     gtk_box_pack_start (GTK_BOX (vbox),
 230         pane_library_grid(top, app),
 231         TRUE, TRUE, 0);
 232
 233     return vbox;
 234 }
 235
 236 static GtkWidget* create_channel_status(GtkWidget* top, omnplay_instance_t* app, int idx)
 237 {
 238     GtkWidget* vbox;
 239     GtkWidget* hbox;
 240     GtkWidget* frame;
 241     omnplay_player_t* player;
 242
 243     player = &app->players.item[idx];
 244
 245     frame = gtk_frame_new(player->name);
 246     gtk_widget_show(frame);
 247
 248     vbox = gtk_vbox_new(FALSE, 0);
 249     gtk_container_add(GTK_CONTAINER(frame), vbox);
 250     gtk_widget_show(vbox);
 251
 252     /* status label */
 253     gtk_box_pack_start(GTK_BOX (vbox),
 254         player->label_status = create_label(top, "OFFLINE", NULL, GTK_JUSTIFY_LEFT),
 255             FALSE, FALSE, 0);
 256
 257     /* spacel label */
 258     gtk_box_pack_start(GTK_BOX (vbox),
 259         create_label(top, " ", NULL, GTK_JUSTIFY_CENTER),
 260             FALSE, FALSE, 0);
 261
 262     /* clip label */
 263     gtk_box_pack_start (GTK_BOX (vbox),
 264         player->label_clip = create_label(top, "U0002323", NULL, GTK_JUSTIFY_LEFT),
 265             FALSE, FALSE, 0);
 266
 267     /* block state/current timecode */
 268     gtk_box_pack_start(GTK_BOX (vbox),
 269         hbox = gtk_hbox_new(TRUE, 0),
 270             FALSE, FALSE, 0);
 271     gtk_widget_show(hbox);
 272
 273     {
 274         /* clip state */
 275         gtk_box_pack_start(GTK_BOX (hbox),
 276             player->label_state = create_label(top, "PLAYING", NULL, GTK_JUSTIFY_LEFT),
 277                 TRUE, TRUE, 0);
 278
 279         /* current timecode */
 280         gtk_box_pack_start(GTK_BOX (hbox),
 281             player->label_tc_cur = create_label(top, "00:00:00:00", NULL, GTK_JUSTIFY_LEFT),
 282                 TRUE, TRUE, 0);
 283     };
 284
 285     /* block remain label/remain timecode */
 286     gtk_box_pack_start(GTK_BOX (vbox),
 287         hbox = gtk_hbox_new(TRUE, 0),
 288             FALSE, FALSE, 0);
 289     gtk_widget_show (hbox);
 290
 291     {
 292         /* label */
 293         gtk_box_pack_start(GTK_BOX (hbox),
 294             create_label(top, "remain:", NULL, GTK_JUSTIFY_LEFT),
 295                 TRUE, TRUE, 0);
 296
 297         /* remaining timecode */
 298         gtk_box_pack_start(GTK_BOX (hbox),
 299             player->label_tc_rem = create_label(top, "00:00:00:00", NULL, GTK_JUSTIFY_LEFT),
 300                 TRUE, TRUE, 0);
 301     };
 302
 303     return frame;
 304 }
 305
 306 static GtkWidget* pane_operate_status(GtkWidget* top, omnplay_instance_t* app)
 307 {
 308     int i;
 309     GtkWidget* vbox;
 310
 311     vbox = gtk_vbox_new (FALSE, 0);
 312     gtk_widget_show (vbox);
 313     gtk_widget_set_size_request(vbox, 250, -1);
 314
 315     for(i = 0; i < app->players.count; i++)
 316     {
 317         gtk_box_pack_start (GTK_BOX (vbox),
 318             create_channel_status(top, app, i),
 319                 FALSE, FALSE, 0);
 320
 321         /* spacer */
 322         gtk_box_pack_start (GTK_BOX (vbox),
 323             create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 324                 FALSE, FALSE, 0);
 325     }
 326
 327     /* spacer */
 328     gtk_box_pack_start (GTK_BOX (vbox),
 329         create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 330             TRUE, TRUE, 0);
 331
 332     return vbox;
 333 }
 334
 335 static GtkWidget* pane_operate_buttons_playlist(GtkWidget* top, omnplay_instance_t* app)
 336 {
 337     GtkWidget* hbox;
 338
 339     hbox = gtk_hbox_new (FALSE, 0);
 340     gtk_widget_show (hbox);
 341
 342     /* playlist load/save buttons */
 343     gtk_box_pack_start (GTK_BOX (hbox),
 344         ui_create_button(top, app, BUTTON_PLAYLIST_LOAD),
 345             FALSE, FALSE, 0);
 346     gtk_box_pack_start (GTK_BOX (hbox),
 347         ui_create_button(top, app, BUTTON_PLAYLIST_SAVE),
 348             FALSE, FALSE, 0);
 349
 350     /* spacer */
 351     gtk_box_pack_start (GTK_BOX (hbox),
 352         create_label(top, "   ", NULL, GTK_JUSTIFY_CENTER),
 353             FALSE, FALSE, 0);
 354
 355     /* playlist modify buttons */
 356     gtk_box_pack_start (GTK_BOX (hbox),
 357         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_ADD),
 358             FALSE, FALSE, 0);
 359     gtk_box_pack_start (GTK_BOX (hbox),
 360         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_EDIT),
 361             FALSE, FALSE, 0);
 362     gtk_box_pack_start (GTK_BOX (hbox),
 363         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_DEL),
 364             FALSE, FALSE, 0);
 365
 366     /* spacer */
 367     gtk_box_pack_start (GTK_BOX (hbox),
 368         create_label(top, "   ", NULL, GTK_JUSTIFY_CENTER),
 369             FALSE, FALSE, 0);
 370
 371     /* playlist block buttons */
 372     gtk_box_pack_start (GTK_BOX (hbox),
 373         ui_create_button(top, app, BUTTON_PLAYLIST_BLOCK_SINGLE),
 374             FALSE, FALSE, 0);
 375     gtk_box_pack_start (GTK_BOX (hbox),
 376         ui_create_button(top, app, BUTTON_PLAYLIST_BLOCK_LOOP),
 377             FALSE, FALSE, 0);
 378
 379     /* spacer */
 380     gtk_box_pack_start (GTK_BOX (hbox),
 381         create_label(top, "   ", NULL, GTK_JUSTIFY_CENTER),
 382             FALSE, FALSE, 0);
 383
 384     /* playlist move items buttons */
 385     gtk_box_pack_start (GTK_BOX (hbox),
 386         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_UP),
 387             FALSE, FALSE, 0);
 388     gtk_box_pack_start (GTK_BOX (hbox),
 389         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_DOWN),
 390             FALSE, FALSE, 0);
 391
 392     return hbox;
 393 }
 394
 395 static GtkWidget* pane_operate_grid(GtkWidget* top, omnplay_instance_t* app)
 396 {
 397     GtkWidget *scrolledwindow;
 398
 399     scrolledwindow = gtk_scrolled_window_new (NULL, NULL);
 400     gtk_widget_show (scrolledwindow);
 401     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
 402         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 403
 404     gtk_container_add (GTK_CONTAINER (scrolledwindow),
 405         app->playlist_grid = create_treeview(top, "treeview_playlist", playlist_columns));
 406
 407     return scrolledwindow;
 408 }
 409
 410 static GtkWidget* pane_operate_buttons_operate(GtkWidget* top, omnplay_instance_t* app)
 411 {
 412     GtkWidget* hbox;
 413
 414     hbox = gtk_hbox_new (FALSE, 0);
 415     gtk_widget_show (hbox);
 416
 417     /* spacer */
 418     gtk_box_pack_start (GTK_BOX (hbox),
 419         create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 420             TRUE, TRUE, 0);
 421
 422     /* playlist modify buttons */
 423     gtk_box_pack_start (GTK_BOX (hbox),
 424         ui_create_button(top, app, BUTTON_PLAYER_CUE),
 425             FALSE, FALSE, 0);
 426     gtk_box_pack_start (GTK_BOX (hbox),
 427         ui_create_button(top, app, BUTTON_PLAYER_PLAY),
 428             FALSE, FALSE, 0);
 429     gtk_box_pack_start (GTK_BOX (hbox),
 430         ui_create_button(top, app, BUTTON_PLAYER_PAUSE),
 431             FALSE, FALSE, 0);
 432     gtk_box_pack_start (GTK_BOX (hbox),
 433         ui_create_button(top, app, BUTTON_PLAYER_STOP),
 434             FALSE, FALSE, 0);
 435
 436     /* spacer */
 437     gtk_box_pack_start (GTK_BOX (hbox),
 438         create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 439             TRUE, TRUE, 0);
 440
 441     return hbox;
 442 }
 443
 444 static GtkWidget* pane_operate_operate(GtkWidget* top, omnplay_instance_t* app)
 445 {
 446     GtkWidget* vbox;
 447
 448     vbox = gtk_vbox_new (FALSE, 0);
 449     gtk_widget_show (vbox);
 450
 451     /* add buttons box #1 */
 452     gtk_box_pack_start (GTK_BOX (vbox),
 453         pane_operate_buttons_playlist(top, app),
 454         FALSE, FALSE, 0);
 455
 456     /* add buttons box */
 457     gtk_box_pack_start (GTK_BOX (vbox),
 458         pane_operate_grid(top, app),
 459         TRUE, TRUE, 0);
 460
 461     /* add buttons box #1 */
 462     gtk_box_pack_start (GTK_BOX (vbox),
 463         pane_operate_buttons_operate(top, app),
 464         FALSE, FALSE, 0);
 465
 466     return vbox;
 467
 468 }
 469
 470 static GtkWidget* pane_operate(GtkWidget* top, omnplay_instance_t* app)
 471 {
 472     GtkWidget* hbox;
 473
 474     hbox = gtk_hbox_new (FALSE, 0);
 475     gtk_widget_show (hbox);
 476
 477     /* add buttons box */
 478     gtk_box_pack_start (GTK_BOX (hbox),
 479         pane_operate_status(top, app),
 480         FALSE, FALSE, 0);
 481
 482     /* add buttons box */
 483     gtk_box_pack_start (GTK_BOX (hbox),
 484         pane_operate_operate(top, app),
 485         TRUE, TRUE, 0);
 486
 487     return hbox;
 488
 489 };
 490
 491 static GtkWidget* pane_top(GtkWidget* top, omnplay_instance_t* app)
 492 {
 493     GtkWidget* pane;
 494
 495     pane = gtk_hpaned_new ();
 496     gtk_widget_show (pane);
 497
 498     gtk_paned_set_position (GTK_PANED (pane), 800);
 499
 500     gtk_paned_pack1 (GTK_PANED (pane),
 501         pane_operate(top, app),
 502         TRUE, FALSE);
 503
 504     gtk_paned_pack2 (GTK_PANED (pane),
 505         pane_library(top, app),
 506         FALSE, FALSE);
 507
 508     return pane;
 509 }
 510
 511 GtkWidget* ui_omnplay (omnplay_instance_t* app)
 512 {
 513     GtkWidget *wnd;
 514
 515     wnd = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 516     GLADE_HOOKUP_OBJECT_NO_REF (wnd, wnd, "omnplay_window");
 517
 518     gtk_window_set_title (GTK_WINDOW (wnd), _("Omneon Player"));
 519     gtk_window_set_default_size (GTK_WINDOW (wnd), 1024, 768);
 520
 521     gtk_container_add (GTK_CONTAINER (wnd),
 522         pane_top(wnd, app));
 523
 524     app->playlist.block_icons[OMNPLAY_PLAYLIST_ITEM_BLOCK_BEGIN] =
 525         create_pixbuf("block_type_block_start_16x16.png");
 526     app->playlist.block_icons[OMNPLAY_PLAYLIST_ITEM_BLOCK_BODY] =
 527         create_pixbuf("block_type_block_middle_16x16.png");
 528     app->playlist.block_icons[OMNPLAY_PLAYLIST_ITEM_BLOCK_END] =
 529         create_pixbuf("block_type_block_end_16x16.png");
 530     app->playlist.block_icons[OMNPLAY_PLAYLIST_ITEM_BLOCK_SINGLE] =
 531         create_pixbuf("block_type_block_single_16x16.png");
 532     app->playlist.block_icons[OMNPLAY_PLAYLIST_ITEM_LOOP_BEGIN] =
 533         create_pixbuf("block_type_loop_start_16x16.png");
 534     app->playlist.block_icons[OMNPLAY_PLAYLIST_ITEM_LOOP_BODY] =
 535         create_pixbuf("block_type_loop_middle_16x16.png");
 536     app->playlist.block_icons[OMNPLAY_PLAYLIST_ITEM_LOOP_END] =
 537         create_pixbuf("block_type_loop_end_16x16.png");
 538     app->playlist.block_icons[OMNPLAY_PLAYLIST_ITEM_LOOP_SINGLE] =
 539         create_pixbuf("block_type_block_loop_16x16.png");
 540
 541     return wnd;
 542 }