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