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
  38 static GtkWidget* create_label(GtkWidget* top, char* text, char* reg, GtkJustification jtype)
  39 {
  40     GtkWidget* label;
  41
  42     label = gtk_label_new ("");
  43     gtk_widget_show (label);
  44
  45     gtk_label_set_justify (GTK_LABEL (label), jtype);
  46
  47     if(reg)
  48         GLADE_HOOKUP_OBJECT (top, label, reg);
  49
  50     if(text)
  51         gtk_label_set_text(GTK_LABEL (label), text);
  52
  53     return label;
  54 };
  55
  56 static GtkWidget* create_treeview(GtkWidget* top, char* name, const char* columns[])
  57 {
  58     int i;
  59
  60     GtkWidget *treeview;
  61     GtkCellRenderer *renderer;
  62     GtkTreeViewColumn *column;
  63     GtkListStore *list_store;
  64
  65     treeview = gtk_tree_view_new ();
  66     gtk_widget_show (treeview);
  67
  68     list_store = gtk_list_store_new(7,
  69         G_TYPE_STRING,
  70         G_TYPE_STRING,
  71         G_TYPE_STRING,
  72         G_TYPE_STRING,
  73         G_TYPE_STRING,
  74         G_TYPE_STRING,
  75         G_TYPE_STRING);
  76     gtk_tree_view_set_model( GTK_TREE_VIEW( treeview ), GTK_TREE_MODEL( list_store ) );
  77
  78     for(i = 0; columns[i]; i++)
  79     {
  80         renderer = gtk_cell_renderer_toggle_new();
  81         column = gtk_tree_view_column_new_with_attributes(
  82             columns[i], renderer, "text", i, NULL);
  83         gtk_tree_view_append_column(GTK_TREE_VIEW( treeview ), column);
  84     };
  85
  86     GLADE_HOOKUP_OBJECT (top, treeview, name);
  87
  88     return treeview;
  89 };
  90
  91 static GtkWidget* pane_library_grid(GtkWidget* top, omnplay_instance_t* app)
  92 {
  93     static const char* columns[] = {"ID", "DUR", "TITLE", NULL};
  94     GtkWidget *scrolledwindow;
  95
  96     scrolledwindow = gtk_scrolled_window_new (NULL, NULL);
  97     gtk_widget_show (scrolledwindow);
  98     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
  99         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 100
 101     gtk_container_add (GTK_CONTAINER (scrolledwindow),
 102         app->library = create_treeview(top, "treeview_library", columns));
 103
 104     return scrolledwindow;
 105 }
 106
 107 static GtkWidget* pane_library_buttons(GtkWidget* top, omnplay_instance_t* app)
 108 {
 109     GtkWidget* hbox;
 110
 111     hbox = gtk_hbox_new (FALSE, 0);
 112     gtk_widget_show (hbox);
 113
 114     /* playlist modify buttons */
 115     gtk_box_pack_start (GTK_BOX (hbox),
 116         ui_create_button(top, app, BUTTON_LIBRARY_ADD),
 117             FALSE, FALSE, 0);
 118     gtk_box_pack_start (GTK_BOX (hbox),
 119         ui_create_button(top, app, BUTTON_LIBRARY_REFRESH),
 120             FALSE, FALSE, 0);
 121
 122     /* spacer */
 123     gtk_box_pack_start (GTK_BOX (hbox),
 124         create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 125             TRUE, TRUE, 0);
 126
 127     return hbox;
 128 }
 129
 130 static GtkWidget* pane_library(GtkWidget* top, omnplay_instance_t* app)
 131 {
 132     GtkWidget* vbox;
 133
 134     vbox = gtk_vbox_new (FALSE, 0);
 135     gtk_widget_show (vbox);
 136     gtk_widget_set_size_request(vbox, 300, -1);
 137
 138     /* add buttons box */
 139     gtk_box_pack_start (GTK_BOX (vbox),
 140         pane_library_buttons(top, app),
 141         FALSE, FALSE, 0);
 142
 143     /* add buttons box */
 144     gtk_box_pack_start (GTK_BOX (vbox),
 145         pane_library_grid(top, app),
 146         TRUE, TRUE, 0);
 147
 148     return vbox;
 149 }
 150
 151 static GtkWidget* create_channel_status(GtkWidget* top, omnplay_instance_t* app, int idx)
 152 {
 153     GtkWidget* vbox;
 154     GtkWidget* hbox;
 155     GtkWidget* frame;
 156     omnplay_player_t* player;
 157
 158     player = &app->players.item[idx];
 159
 160     frame = gtk_frame_new(player->name);
 161     gtk_widget_show(frame);
 162
 163     vbox = gtk_vbox_new(FALSE, 0);
 164     gtk_container_add(GTK_CONTAINER(frame), vbox);
 165     gtk_widget_show(vbox);
 166
 167     /* status label */
 168     gtk_box_pack_start(GTK_BOX (vbox),
 169         player->label_status = create_label(top, "OFFLINE", NULL, GTK_JUSTIFY_LEFT),
 170             FALSE, FALSE, 0);
 171
 172     /* spacel label */
 173     gtk_box_pack_start(GTK_BOX (vbox),
 174         create_label(top, " ", NULL, GTK_JUSTIFY_CENTER),
 175             FALSE, FALSE, 0);
 176
 177     /* clip label */
 178     gtk_box_pack_start (GTK_BOX (vbox),
 179         player->label_clip = create_label(top, "U0002323", NULL, GTK_JUSTIFY_LEFT),
 180             FALSE, FALSE, 0);
 181
 182     /* block state/current timecode */
 183     gtk_box_pack_start(GTK_BOX (vbox),
 184         hbox = gtk_hbox_new(TRUE, 0),
 185             FALSE, FALSE, 0);
 186     gtk_widget_show(hbox);
 187
 188     {
 189         /* clip state */
 190         gtk_box_pack_start(GTK_BOX (hbox),
 191             player->label_state = create_label(top, "PLAYING", NULL, GTK_JUSTIFY_LEFT),
 192                 TRUE, TRUE, 0);
 193
 194         /* current timecode */
 195         gtk_box_pack_start(GTK_BOX (hbox),
 196             player->label_tc_cur = create_label(top, "00:00:00:00", NULL, GTK_JUSTIFY_LEFT),
 197                 TRUE, TRUE, 0);
 198     };
 199
 200     /* block remain label/remain timecode */
 201     gtk_box_pack_start(GTK_BOX (vbox),
 202         hbox = gtk_hbox_new(TRUE, 0),
 203             FALSE, FALSE, 0);
 204     gtk_widget_show (hbox);
 205
 206     {
 207         /* label */
 208         gtk_box_pack_start(GTK_BOX (hbox),
 209             create_label(top, "remain:", NULL, GTK_JUSTIFY_LEFT),
 210                 TRUE, TRUE, 0);
 211
 212         /* remaining timecode */
 213         gtk_box_pack_start(GTK_BOX (hbox),
 214             player->label_tc_rem = create_label(top, "00:00:00:00", NULL, GTK_JUSTIFY_LEFT),
 215                 TRUE, TRUE, 0);
 216     };
 217
 218     return frame;
 219 }
 220
 221 static GtkWidget* pane_operate_status(GtkWidget* top, omnplay_instance_t* app)
 222 {
 223     int i;
 224     GtkWidget* vbox;
 225
 226     vbox = gtk_vbox_new (FALSE, 0);
 227     gtk_widget_show (vbox);
 228     gtk_widget_set_size_request(vbox, 250, -1);
 229
 230     for(i = 0; i < app->players.count; i++)
 231     {
 232         gtk_box_pack_start (GTK_BOX (vbox),
 233             create_channel_status(top, app, i),
 234                 FALSE, FALSE, 0);
 235
 236         /* spacer */
 237         gtk_box_pack_start (GTK_BOX (vbox),
 238             create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 239                 FALSE, FALSE, 0);
 240     }
 241
 242     /* spacer */
 243     gtk_box_pack_start (GTK_BOX (vbox),
 244         create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 245             TRUE, TRUE, 0);
 246
 247     return vbox;
 248 }
 249
 250 static GtkWidget* pane_operate_buttons_playlist(GtkWidget* top, omnplay_instance_t* app)
 251 {
 252     GtkWidget* hbox;
 253
 254     hbox = gtk_hbox_new (FALSE, 0);
 255     gtk_widget_show (hbox);
 256
 257     /* playlist load/save buttons */
 258     gtk_box_pack_start (GTK_BOX (hbox),
 259         ui_create_button(top, app, BUTTON_PLAYLIST_LOAD),
 260             FALSE, FALSE, 0);
 261     gtk_box_pack_start (GTK_BOX (hbox),
 262         ui_create_button(top, app, BUTTON_PLAYLIST_SAVE),
 263             FALSE, FALSE, 0);
 264
 265     /* spacer */
 266     gtk_box_pack_start (GTK_BOX (hbox),
 267         create_label(top, "   ", NULL, GTK_JUSTIFY_CENTER),
 268             FALSE, FALSE, 0);
 269
 270     /* playlist modify buttons */
 271     gtk_box_pack_start (GTK_BOX (hbox),
 272         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_ADD),
 273             FALSE, FALSE, 0);
 274     gtk_box_pack_start (GTK_BOX (hbox),
 275         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_EDIT),
 276             FALSE, FALSE, 0);
 277     gtk_box_pack_start (GTK_BOX (hbox),
 278         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_DEL),
 279             FALSE, FALSE, 0);
 280
 281     /* spacer */
 282     gtk_box_pack_start (GTK_BOX (hbox),
 283         create_label(top, "   ", NULL, GTK_JUSTIFY_CENTER),
 284             FALSE, FALSE, 0);
 285
 286     /* playlist block buttons */
 287     gtk_box_pack_start (GTK_BOX (hbox),
 288         ui_create_button(top, app, BUTTON_PLAYLIST_BLOCK_SINGLE),
 289             FALSE, FALSE, 0);
 290     gtk_box_pack_start (GTK_BOX (hbox),
 291         ui_create_button(top, app, BUTTON_PLAYLIST_BLOCK_LOOP),
 292             FALSE, FALSE, 0);
 293
 294     /* spacer */
 295     gtk_box_pack_start (GTK_BOX (hbox),
 296         create_label(top, "   ", NULL, GTK_JUSTIFY_CENTER),
 297             FALSE, FALSE, 0);
 298
 299     /* playlist move items buttons */
 300     gtk_box_pack_start (GTK_BOX (hbox),
 301         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_UP),
 302             FALSE, FALSE, 0);
 303     gtk_box_pack_start (GTK_BOX (hbox),
 304         ui_create_button(top, app, BUTTON_PLAYLIST_ITEM_DOWN),
 305             FALSE, FALSE, 0);
 306
 307     return hbox;
 308 }
 309
 310 static GtkWidget* pane_operate_grid(GtkWidget* top, omnplay_instance_t* app)
 311 {
 312     static const char* columns[] = {"REM", "B", "CH", "ID", "IN", "DUR", "TITLE", NULL};
 313     GtkWidget *scrolledwindow;
 314
 315     scrolledwindow = gtk_scrolled_window_new (NULL, NULL);
 316     gtk_widget_show (scrolledwindow);
 317     gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolledwindow),
 318         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 319
 320     gtk_container_add (GTK_CONTAINER (scrolledwindow),
 321         app->playlist = create_treeview(top, "treeview_playlist", columns));
 322
 323     return scrolledwindow;
 324 }
 325
 326 static GtkWidget* pane_operate_buttons_operate(GtkWidget* top, omnplay_instance_t* app)
 327 {
 328     GtkWidget* hbox;
 329
 330     hbox = gtk_hbox_new (FALSE, 0);
 331     gtk_widget_show (hbox);
 332
 333     /* spacer */
 334     gtk_box_pack_start (GTK_BOX (hbox),
 335         create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 336             TRUE, TRUE, 0);
 337
 338     /* playlist modify buttons */
 339     gtk_box_pack_start (GTK_BOX (hbox),
 340         ui_create_button(top, app, BUTTON_PLAYER_CUE),
 341             FALSE, FALSE, 0);
 342     gtk_box_pack_start (GTK_BOX (hbox),
 343         ui_create_button(top, app, BUTTON_PLAYER_PLAY),
 344             FALSE, FALSE, 0);
 345     gtk_box_pack_start (GTK_BOX (hbox),
 346         ui_create_button(top, app, BUTTON_PLAYER_PAUSE),
 347             FALSE, FALSE, 0);
 348     gtk_box_pack_start (GTK_BOX (hbox),
 349         ui_create_button(top, app, BUTTON_PLAYER_STOP),
 350             FALSE, FALSE, 0);
 351
 352     /* spacer */
 353     gtk_box_pack_start (GTK_BOX (hbox),
 354         create_label(top, NULL, NULL, GTK_JUSTIFY_CENTER),
 355             TRUE, TRUE, 0);
 356
 357     return hbox;
 358 }
 359
 360 static GtkWidget* pane_operate_operate(GtkWidget* top, omnplay_instance_t* app)
 361 {
 362     GtkWidget* vbox;
 363
 364     vbox = gtk_vbox_new (FALSE, 0);
 365     gtk_widget_show (vbox);
 366
 367     /* add buttons box #1 */
 368     gtk_box_pack_start (GTK_BOX (vbox),
 369         pane_operate_buttons_playlist(top, app),
 370         FALSE, FALSE, 0);
 371
 372     /* add buttons box */
 373     gtk_box_pack_start (GTK_BOX (vbox),
 374         pane_operate_grid(top, app),
 375         TRUE, TRUE, 0);
 376
 377     /* add buttons box #1 */
 378     gtk_box_pack_start (GTK_BOX (vbox),
 379         pane_operate_buttons_operate(top, app),
 380         FALSE, FALSE, 0);
 381
 382     return vbox;
 383
 384 }
 385
 386 static GtkWidget* pane_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     /* add buttons box */
 394     gtk_box_pack_start (GTK_BOX (hbox),
 395         pane_operate_status(top, app),
 396         FALSE, FALSE, 0);
 397
 398     /* add buttons box */
 399     gtk_box_pack_start (GTK_BOX (hbox),
 400         pane_operate_operate(top, app),
 401         TRUE, TRUE, 0);
 402
 403     return hbox;
 404
 405 };
 406
 407 static GtkWidget* pane_top(GtkWidget* top, omnplay_instance_t* app)
 408 {
 409     GtkWidget* pane;
 410
 411     pane = gtk_hpaned_new ();
 412     gtk_widget_show (pane);
 413
 414     gtk_paned_set_position (GTK_PANED (pane), 800);
 415
 416     gtk_paned_pack1 (GTK_PANED (pane),
 417         pane_operate(top, app),
 418         TRUE, FALSE);
 419
 420     gtk_paned_pack2 (GTK_PANED (pane),
 421         pane_library(top, app),
 422         FALSE, FALSE);
 423
 424     return pane;
 425 }
 426
 427 GtkWidget* ui_omnplay (omnplay_instance_t* app)
 428 {
 429     GtkWidget *wnd;
 430
 431     wnd = gtk_window_new (GTK_WINDOW_TOPLEVEL);
 432     GLADE_HOOKUP_OBJECT_NO_REF (wnd, wnd, "omnplay_window");
 433
 434     gtk_window_set_title (GTK_WINDOW (wnd), _("Omneon Player"));
 435     gtk_window_set_default_size (GTK_WINDOW (wnd), 1024, 768);
 436
 437     gtk_container_add (GTK_CONTAINER (wnd),
 438         pane_top(wnd, app));
 439
 440     return wnd;
 441 }