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 const static column_desc_t playlist_columns[] =
  45 {
  46     {
  47         "REM",
  48         G_TYPE_STRING
  49     },
  50     {
  51         "B",
  52         G_TYPE_STRING
  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;
 134
 135     list_store = gtk_list_store_newv(count, list_store_types);
 136     gtk_tree_view_set_model( GTK_TREE_VIEW( treeview ), GTK_TREE_MODEL( list_store ) );
 137
 138     for(i = 0; columns[i].title; i++)
 139     {
 140         renderer = gtk_cell_renderer_toggle_new();
 141         column = gtk_tree_view_column_new_with_attributes(
 142             columns[i].title, renderer, "text", i, NULL);
 143         gtk_tree_view_append_column(GTK_TREE_VIEW( treeview ), column);
 144     };
 145
 146     g_object_unref(list_store);
 147
 148     GLADE_HOOKUP_OBJECT (top, treeview, name);
 149
 150     return treeview;
 151 };
 152
 153 static GtkWidget* pane_library_grid(GtkWidget* top, omnplay_instance_t* app)
 154 {
 155     GtkWidget *scrolledwindow;
 156
 157     scrolledwindow = gtk_scrolled_window_new (NULL, NULL);
 158     gtk_widget_show (scrolledwindow);
 159     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
 160         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 161
 162     gtk_container_add (GTK_CONTAINER (scrolledwindow),
 163         app->library_grid = create_treeview(top, "treeview_library", library_columns));
 164
 165     return scrolledwindow;
 166 }
 167
 168 static GtkWidget* pane_library_buttons(GtkWidget* top, omnplay_instance_t* app)
 169 {
 170     GtkWidget* hbox;
 171
 172     hbox = gtk_hbox_new (FALSE, 0);
 173     gtk_widget_show (hbox);
 174
 175     /* playlist modify buttons */
 176     gtk_box_pack_start (GTK_BOX (hbox),
 177         ui_create_button(top, app, BUTTON_LIBRARY_ADD),
 178             FALSE, FALSE, 0);
 179     gtk_box_pack_start (GTK_BOX (hbox),
 180         ui_create_button(top, app, BUTTON_LIBRARY_REFRESH),
 181             FALSE, FALSE, 0);
 182
 183     /* spacer */
 184     gtk_box_pack_start (GTK_BOX (hbox),
 185         create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 186             TRUE, TRUE, 0);
 187
 188     return hbox;
 189 }
 190
 191 static GtkWidget* pane_library(GtkWidget* top, omnplay_instance_t* app)
 192 {
 193     GtkWidget* vbox;
 194
 195     vbox = gtk_vbox_new (FALSE, 0);
 196     gtk_widget_show (vbox);
 197     gtk_widget_set_size_request(vbox, 300, -1);
 198
 199     /* add buttons box */
 200     gtk_box_pack_start (GTK_BOX (vbox),
 201         pane_library_buttons(top, app),
 202         FALSE, FALSE, 0);
 203
 204     /* add buttons box */
 205     gtk_box_pack_start (GTK_BOX (vbox),
 206         pane_library_grid(top, app),
 207         TRUE, TRUE, 0);
 208
 209     return vbox;
 210 }
 211
 212 static GtkWidget* create_channel_status(GtkWidget* top, omnplay_instance_t* app, int idx)
 213 {
 214     GtkWidget* vbox;
 215     GtkWidget* hbox;
 216     GtkWidget* frame;
 217     omnplay_player_t* player;
 218
 219     player = &app->players.item[idx];
 220
 221     frame = gtk_frame_new(player->name);
 222     gtk_widget_show(frame);
 223
 224     vbox = gtk_vbox_new(FALSE, 0);
 225     gtk_container_add(GTK_CONTAINER(frame), vbox);
 226     gtk_widget_show(vbox);
 227
 228     /* status label */
 229     gtk_box_pack_start(GTK_BOX (vbox),
 230         player->label_status = create_label(top, "OFFLINE", NULL, GTK_JUSTIFY_LEFT),
 231             FALSE, FALSE, 0);
 232
 233     /* spacel label */
 234     gtk_box_pack_start(GTK_BOX (vbox),
 235         create_label(top, " ", NULL, GTK_JUSTIFY_CENTER),
 236             FALSE, FALSE, 0);
 237
 238     /* clip label */
 239     gtk_box_pack_start (GTK_BOX (vbox),
 240         player->label_clip = create_label(top, "U0002323", NULL, GTK_JUSTIFY_LEFT),
 241             FALSE, FALSE, 0);
 242
 243     /* block state/current timecode */
 244     gtk_box_pack_start(GTK_BOX (vbox),
 245         hbox = gtk_hbox_new(TRUE, 0),
 246             FALSE, FALSE, 0);
 247     gtk_widget_show(hbox);
 248
 249     {
 250         /* clip state */
 251         gtk_box_pack_start(GTK_BOX (hbox),
 252             player->label_state = create_label(top, "PLAYING", NULL, GTK_JUSTIFY_LEFT),
 253                 TRUE, TRUE, 0);
 254
 255         /* current timecode */
 256         gtk_box_pack_start(GTK_BOX (hbox),
 257             player->label_tc_cur = create_label(top, "00:00:00:00", NULL, GTK_JUSTIFY_LEFT),
 258                 TRUE, TRUE, 0);
 259     };
 260
 261     /* block remain label/remain timecode */
 262     gtk_box_pack_start(GTK_BOX (vbox),
 263         hbox = gtk_hbox_new(TRUE, 0),
 264             FALSE, FALSE, 0);
 265     gtk_widget_show (hbox);
 266
 267     {
 268         /* label */
 269         gtk_box_pack_start(GTK_BOX (hbox),
 270             create_label(top, "remain:", NULL, GTK_JUSTIFY_LEFT),
 271                 TRUE, TRUE, 0);
 272
 273         /* remaining timecode */
 274         gtk_box_pack_start(GTK_BOX (hbox),
 275             player->label_tc_rem = create_label(top, "00:00:00:00", NULL, GTK_JUSTIFY_LEFT),
 276                 TRUE, TRUE, 0);
 277     };
 278
 279     return frame;
 280 }
 281
 282 static GtkWidget* pane_operate_status(GtkWidget* top, omnplay_instance_t* app)
 283 {
 284     int i;
 285     GtkWidget* vbox;
 286
 287     vbox = gtk_vbox_new (FALSE, 0);
 288     gtk_widget_show (vbox);
 289     gtk_widget_set_size_request(vbox, 250, -1);
 290
 291     for(i = 0; i < app->players.count; i++)
 292     {
 293         gtk_box_pack_start (GTK_BOX (vbox),
 294             create_channel_status(top, app, i),
 295                 FALSE, FALSE, 0);
 296
 297         /* spacer */
 298         gtk_box_pack_start (GTK_BOX (vbox),
 299             create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 300                 FALSE, FALSE, 0);
 301     }
 302
 303     /* spacer */
 304     gtk_box_pack_start (GTK_BOX (vbox),
 305         create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 306             TRUE, TRUE, 0);
 307
 308     return vbox;
 309 }
 310
 311 static GtkWidget* pane_operate_buttons_playlist(GtkWidget* top, omnplay_instance_t* app)
 312 {
 313     GtkWidget* hbox;
 314
 315     hbox = gtk_hbox_new (FALSE, 0);
 316     gtk_widget_show (hbox);
 317
 318     /* playlist load/save buttons */
 319     gtk_box_pack_start (GTK_BOX (hbox),
 320         ui_create_button(top, app, BUTTON_PLAYLIST_LOAD),
 321             FALSE, FALSE, 0);
 322     gtk_box_pack_start (GTK_BOX (hbox),
 323         ui_create_button(top, app, BUTTON_PLAYLIST_SAVE),
 324             FALSE, FALSE, 0);
 325
 326     /* spacer */
 327     gtk_box_pack_start (GTK_BOX (hbox),
 328         create_label(top, "   ", NULL, GTK_JUSTIFY_CENTER),
 329             FALSE, FALSE, 0);
 330
 331     /* playlist modify buttons */
 332     gtk_box_pack_start (GTK_BOX (hbox),
 333         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_ADD),
 334             FALSE, FALSE, 0);
 335     gtk_box_pack_start (GTK_BOX (hbox),
 336         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_EDIT),
 337             FALSE, FALSE, 0);
 338     gtk_box_pack_start (GTK_BOX (hbox),
 339         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_DEL),
 340             FALSE, FALSE, 0);
 341
 342     /* spacer */
 343     gtk_box_pack_start (GTK_BOX (hbox),
 344         create_label(top, "   ", NULL, GTK_JUSTIFY_CENTER),
 345             FALSE, FALSE, 0);
 346
 347     /* playlist block buttons */
 348     gtk_box_pack_start (GTK_BOX (hbox),
 349         ui_create_button(top, app, BUTTON_PLAYLIST_BLOCK_SINGLE),
 350             FALSE, FALSE, 0);
 351     gtk_box_pack_start (GTK_BOX (hbox),
 352         ui_create_button(top, app, BUTTON_PLAYLIST_BLOCK_LOOP),
 353             FALSE, FALSE, 0);
 354
 355     /* spacer */
 356     gtk_box_pack_start (GTK_BOX (hbox),
 357         create_label(top, "   ", NULL, GTK_JUSTIFY_CENTER),
 358             FALSE, FALSE, 0);
 359
 360     /* playlist move items buttons */
 361     gtk_box_pack_start (GTK_BOX (hbox),
 362         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_UP),
 363             FALSE, FALSE, 0);
 364     gtk_box_pack_start (GTK_BOX (hbox),
 365         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_DOWN),
 366             FALSE, FALSE, 0);
 367
 368     return hbox;
 369 }
 370
 371 static GtkWidget* pane_operate_grid(GtkWidget* top, omnplay_instance_t* app)
 372 {
 373     GtkWidget *scrolledwindow;
 374
 375     scrolledwindow = gtk_scrolled_window_new (NULL, NULL);
 376     gtk_widget_show (scrolledwindow);
 377     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
 378         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 379
 380     gtk_container_add (GTK_CONTAINER (scrolledwindow),
 381         app->playlist_grid = create_treeview(top, "treeview_playlist", playlist_columns));
 382
 383     return scrolledwindow;
 384 }
 385
 386 static GtkWidget* pane_operate_buttons_operate(GtkWidget* top, omnplay_instance_t* app)
 387 {
 388     GtkWidget* hbox;
 389
 390     hbox = gtk_hbox_new (FALSE, 0);
 391     gtk_widget_show (hbox);
 392
 393     /* spacer */
 394     gtk_box_pack_start (GTK_BOX (hbox),
 395         create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 396             TRUE, TRUE, 0);
 397
 398     /* playlist modify buttons */
 399     gtk_box_pack_start (GTK_BOX (hbox),
 400         ui_create_button(top, app, BUTTON_PLAYER_CUE),
 401             FALSE, FALSE, 0);
 402     gtk_box_pack_start (GTK_BOX (hbox),
 403         ui_create_button(top, app, BUTTON_PLAYER_PLAY),
 404             FALSE, FALSE, 0);
 405     gtk_box_pack_start (GTK_BOX (hbox),
 406         ui_create_button(top, app, BUTTON_PLAYER_PAUSE),
 407             FALSE, FALSE, 0);
 408     gtk_box_pack_start (GTK_BOX (hbox),
 409         ui_create_button(top, app, BUTTON_PLAYER_STOP),
 410             FALSE, FALSE, 0);
 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     return hbox;
 418 }
 419
 420 static GtkWidget* pane_operate_operate(GtkWidget* top, omnplay_instance_t* app)
 421 {
 422     GtkWidget* vbox;
 423
 424     vbox = gtk_vbox_new (FALSE, 0);
 425     gtk_widget_show (vbox);
 426
 427     /* add buttons box #1 */
 428     gtk_box_pack_start (GTK_BOX (vbox),
 429         pane_operate_buttons_playlist(top, app),
 430         FALSE, FALSE, 0);
 431
 432     /* add buttons box */
 433     gtk_box_pack_start (GTK_BOX (vbox),
 434         pane_operate_grid(top, app),
 435         TRUE, TRUE, 0);
 436
 437     /* add buttons box #1 */
 438     gtk_box_pack_start (GTK_BOX (vbox),
 439         pane_operate_buttons_operate(top, app),
 440         FALSE, FALSE, 0);
 441
 442     return vbox;
 443
 444 }
 445
 446 static GtkWidget* pane_operate(GtkWidget* top, omnplay_instance_t* app)
 447 {
 448     GtkWidget* hbox;
 449
 450     hbox = gtk_hbox_new (FALSE, 0);
 451     gtk_widget_show (hbox);
 452
 453     /* add buttons box */
 454     gtk_box_pack_start (GTK_BOX (hbox),
 455         pane_operate_status(top, app),
 456         FALSE, FALSE, 0);
 457
 458     /* add buttons box */
 459     gtk_box_pack_start (GTK_BOX (hbox),
 460         pane_operate_operate(top, app),
 461         TRUE, TRUE, 0);
 462
 463     return hbox;
 464
 465 };
 466
 467 static GtkWidget* pane_top(GtkWidget* top, omnplay_instance_t* app)
 468 {
 469     GtkWidget* pane;
 470
 471     pane = gtk_hpaned_new ();
 472     gtk_widget_show (pane);
 473
 474     gtk_paned_set_position (GTK_PANED (pane), 800);
 475
 476     gtk_paned_pack1 (GTK_PANED (pane),
 477         pane_operate(top, app),
 478         TRUE, FALSE);
 479
 480     gtk_paned_pack2 (GTK_PANED (pane),
 481         pane_library(top, app),
 482         FALSE, FALSE);
 483
 484     return pane;
 485 }
 486
 487 GtkWidget* ui_omnplay (omnplay_instance_t* app)
 488 {
 489     GtkWidget *wnd;
 490
 491     wnd = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 492     GLADE_HOOKUP_OBJECT_NO_REF (wnd, wnd, "omnplay_window");
 493
 494     gtk_window_set_title (GTK_WINDOW (wnd), _("Omneon Player"));
 495     gtk_window_set_default_size (GTK_WINDOW (wnd), 1024, 768);
 496
 497     gtk_container_add (GTK_CONTAINER (wnd),
 498         pane_top(wnd, app));
 499
 500     return wnd;
 501 }