gtk/src/queuehandler.c

   1 /* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */
   2 /*
   3  * callbacks.c
   4  * Copyright (C) John Stebbins 2008 <stebbins@stebbins>
   5  *
   6  * callbacks.c is free software.
   7  *
   8  * You may redistribute it and/or modify it under the terms of the
   9  * GNU General Public License, as published by the Free Software
  10  * Foundation; either version 2 of the License, or (at your option)
  11  * any later version.
  12  */
  13
  14 #include <gtk/gtk.h>
  15 #include <gdk/gdkkeysyms.h>
  16 #include <glib/gstdio.h>
  17 #include <gio/gio.h>
  18 #include "hb.h"
  19 #include "settings.h"
  20 #include "hb-backend.h"
  21 #include "values.h"
  22 #include "callbacks.h"
  23 #include "presets.h"
  24 #include "ghb-dvd.h"
  25
  26 void
  27 queue_list_selection_changed_cb(GtkTreeSelection *selection, signal_user_data_t *ud)
  28 {
  29         GtkTreeModel *store;
  30         GtkTreeIter iter, piter;
  31
  32         g_debug("queue_list_selection_changed_cb ()");
  33         // A queue entry is made up of a parent and multiple
  34         // children that are visible when expanded.  When and entry
  35         // is selected, I want the parent to be selected.
  36         // This is purely cosmetic.
  37         if (gtk_tree_selection_get_selected(selection, &store, &iter))
  38         {
  39                 GtkWidget *widget = GHB_WIDGET (ud->builder, "queue_edit");
  40                 gtk_widget_set_sensitive (widget, TRUE);
  41                 if (gtk_tree_model_iter_parent (store, &piter, &iter))
  42                 {
  43                         GtkTreePath *path;
  44                         GtkTreeView *treeview;
  45
  46                         gtk_tree_selection_select_iter (selection, &piter);
  47                         path = gtk_tree_model_get_path (store, &piter);
  48                         treeview = gtk_tree_selection_get_tree_view (selection);
  49                         // Make the parent visible in scroll window if it is not.
  50                         gtk_tree_view_scroll_to_cell (treeview, path, NULL, FALSE, 0, 0);
  51                         gtk_tree_path_free(path);
  52                 }
  53         }
  54         else
  55         {
  56                 GtkWidget *widget = GHB_WIDGET (ud->builder, "queue_edit");
  57                 gtk_widget_set_sensitive (widget, FALSE);
  58         }
  59 }
  60
  61 static void
  62 add_to_queue_list(signal_user_data_t *ud, GValue *settings, GtkTreeIter *piter)
  63 {
  64         GtkTreeView *treeview;
  65         GtkTreeIter iter;
  66         GtkTreeStore *store;
  67         gchar *info;
  68         gint status;
  69         GtkTreeIter citer;
  70         gchar *dest, *preset, *vol_name, *basename;
  71         const gchar *vcodec, *container;
  72         gchar *fps, *vcodec_abbr;
  73         gint title, start_chapter, end_chapter, width, height;
  74         gint source_width, source_height;
  75         gboolean pass2, anamorphic, round_dim, keep_aspect, vqtype, turbo;
  76         gboolean tweaks;
  77
  78         g_debug("update_queue_list ()");
  79         if (settings == NULL) return;
  80         treeview = GTK_TREE_VIEW(GHB_WIDGET(ud->builder, "queue_list"));
  81         store = GTK_TREE_STORE(gtk_tree_view_get_model(treeview));
  82
  83         tweaks = ghb_settings_get_boolean(settings, "allow_tweaks");
  84         title = ghb_settings_combo_int(settings, "title");
  85         start_chapter = ghb_settings_get_int(settings, "start_chapter");
  86         end_chapter = ghb_settings_get_int(settings, "end_chapter");
  87         pass2 = ghb_settings_get_boolean(settings, "VideoTwoPass");
  88         vol_name = ghb_settings_get_string(settings, "volume_label");
  89         dest = ghb_settings_get_string(settings, "destination");
  90         basename = g_path_get_basename(dest);
  91         info = g_strdup_printf
  92         (
  93                 "<big><b>%s</b></big> "
  94                 "<small>(Title %d, Chapters %d through %d, %d Video %s)"
  95                 " --> %s</small>",
  96                  vol_name, title+1, start_chapter, end_chapter,
  97                  pass2 ? 2:1, pass2 ? "Passes":"Pass", basename
  98         );
  99
 100         if (piter)
 101                 iter = *piter;
 102         else
 103                 gtk_tree_store_append(store, &iter, NULL);
 104
 105         gtk_tree_store_set(store, &iter, 1, info, 2, "hb-queue-delete", -1);
 106         g_free(info);
 107         status = ghb_settings_get_int(settings, "job_status");
 108         switch (status)
 109         {
 110                 case GHB_QUEUE_PENDING:
 111                         gtk_tree_store_set(store, &iter, 0, "hb-queue-job", -1);
 112                         break;
 113                 case GHB_QUEUE_CANCELED:
 114                         gtk_tree_store_set(store, &iter, 0, "hb-canceled", -1);
 115                         break;
 116                 case GHB_QUEUE_RUNNING:
 117                         gtk_tree_store_set(store, &iter, 0, "hb-working0", -1);
 118                         break;
 119                 case GHB_QUEUE_DONE:
 120                         gtk_tree_store_set(store, &iter, 0, "hb-complete", -1);
 121                         break;
 122                 default:
 123                         gtk_tree_store_set(store, &iter, 0, "hb-queue-job", -1);
 124                         break;
 125         }
 126
 127         GString *str = g_string_new("");
 128         gboolean markers;
 129         gboolean preset_modified;
 130         gint mux;
 131         const GValue *path;
 132
 133         container = ghb_settings_combo_option(settings, "FileFormat");
 134         mux = ghb_settings_combo_int(settings, "FileFormat");
 135         preset_modified = ghb_settings_get_boolean(settings, "preset_modified");
 136         path = ghb_settings_get_value(settings, "preset");
 137         preset = ghb_preset_path_string(path);
 138         markers = ghb_settings_get_boolean(settings, "ChapterMarkers");
 139
 140         if (preset_modified)
 141                 g_string_append_printf(str,
 142                         "<b>Customized Preset Based On:</b> <small>%s</small>\n",
 143                         preset);
 144         else
 145                 g_string_append_printf(str,
 146                         "<b>Preset:</b> <small>%s</small>\n",
 147                         preset);
 148
 149         if (markers)
 150         {
 151                 g_string_append_printf(str,
 152                         "<b>Format:</b> <small>%s Container, Chapter Markers</small>\n",
 153                         container);
 154         }
 155         else
 156         {
 157                 g_string_append_printf(str,
 158                         "<b>Format:</b> <small>%s Container</small>\n", container);
 159         }
 160         if (mux == HB_MUX_MP4)
 161         {
 162                 gboolean ipod, http, large;
 163
 164                 ipod = ghb_settings_get_boolean(settings, "Mp4iPodCompatible");
 165                 http = ghb_settings_get_boolean(settings, "Mp4HttpOptimize");
 166                 large = ghb_settings_get_boolean(settings, "Mp4LargeFile");
 167                 if (http || ipod || large)
 168                 {
 169                         g_string_append_printf(str, "<b>MP4 Options:</b><small>");
 170                         if (ipod)
 171                                 g_string_append_printf(str, " - iPod 5G Support");
 172                         if (http)
 173                                 g_string_append_printf(str, " - Web Optimized");
 174                         if (large)
 175                                 g_string_append_printf(str, " - Large File Size (>4GB)");
 176                         g_string_append_printf(str, "</small>\n");
 177                 }
 178         }
 179         g_string_append_printf(str,
 180                 "<b>Destination:</b> <small>%s</small>\n", dest);
 181
 182         width = ghb_settings_get_int(settings, "scale_width");
 183         height = ghb_settings_get_int(settings, "scale_height");
 184         anamorphic = ghb_settings_get_boolean(settings, "anamorphic");
 185         round_dim = ghb_settings_get_boolean(settings, "ModDimensions");
 186         keep_aspect = ghb_settings_get_boolean(settings, "PictureKeepRatio");
 187
 188         gchar *aspect_desc;
 189         if (anamorphic)
 190         {
 191                 if (round_dim)
 192                 {
 193                         aspect_desc = "(Anamorphic)";
 194                 }
 195                 else
 196                 {
 197                         aspect_desc = "(Strict Anamorphic)";
 198                 }
 199         }
 200         else
 201         {
 202                 if (keep_aspect)
 203                 {
 204                         aspect_desc = "(Aspect Preserved)";
 205                 }
 206                 else
 207                 {
 208                         aspect_desc = "(Aspect Lost)";
 209                 }
 210         }
 211         vqtype = ghb_settings_get_boolean(settings, "vquality_type_constant");
 212
 213         gchar *vq_desc = "Error";
 214         gchar *vq_units = "";
 215         gchar *vqstr;
 216         gdouble vqvalue;
 217         if (!vqtype)
 218         {
 219                 vqtype = ghb_settings_get_boolean(settings, "vquality_type_target");
 220                 if (!vqtype)
 221                 {
 222                         // Has to be bitrate
 223                         vqvalue = ghb_settings_get_int(settings, "VideoAvgBitrate");
 224                         vq_desc = "Bitrate:";
 225                         vq_units = "kbps";
 226                 }
 227                 else
 228                 {
 229                         // Target file size
 230                         vqvalue = ghb_settings_get_int(settings, "VideoTargetSize");
 231                         vq_desc = "Target Size:";
 232                         vq_units = "MB";
 233                 }
 234                 vqstr = g_strdup_printf("%d", (gint)vqvalue);
 235         }
 236         else
 237         {
 238                 // Constant quality
 239                 vqvalue = ghb_settings_get_double(settings, "VideoQualitySlider");
 240                 vq_desc = "Constant Quality:";
 241                 if (ghb_settings_get_boolean(settings, "directqp"))
 242                 {
 243                         vqstr = g_strdup_printf("%d", (gint)vqvalue);
 244                         vq_units = "(crf)";
 245                 }
 246                 else
 247                 {
 248                         vqstr = g_strdup_printf("%.1f", 100*vqvalue);
 249                         vq_units = "%";
 250                 }
 251         }
 252         fps = ghb_settings_get_string(settings, "VideoFramerate");
 253         if (strcmp("source", fps) == 0)
 254         {
 255                 g_free(fps);
 256                 if (ghb_settings_get_boolean(settings, "PictureDetelecine"))
 257                         fps = g_strdup("Same As Source (vfr detelecine)");
 258                 else
 259                         fps = g_strdup("Same As Source (variable)");
 260         }
 261         else
 262         {
 263                 gchar *tmp;
 264                 tmp = g_strdup_printf("%s (constant frame rate)", fps);
 265                 g_free(fps);
 266                 fps = tmp;
 267         }
 268         vcodec = ghb_settings_combo_option(settings, "VideoEncoder");
 269         vcodec_abbr = ghb_settings_get_string(settings, "VideoEncoder");
 270         source_width = ghb_settings_get_int(settings, "source_width");
 271         source_height = ghb_settings_get_int(settings, "source_height");
 272         g_string_append_printf(str,
 273                 "<b>Picture:</b> Source: <small>%d x %d, Output %d x %d %s</small>\n",
 274                  source_width, source_height, width, height, aspect_desc);
 275
 276         gboolean decomb;
 277         gboolean filters = FALSE;
 278
 279         decomb = ghb_settings_get_boolean(settings, "PictureDecomb");
 280         g_string_append_printf(str, "<b>Filters:</b><small>");
 281         if (ghb_settings_get_boolean(settings, "PictureDetelecine"))
 282         {
 283                 g_string_append_printf(str, " - Detelecine");
 284                 filters = TRUE;
 285         }
 286         if (decomb)
 287         {
 288                 g_string_append_printf(str, " - Decomb");
 289                 filters = TRUE;
 290         }
 291         else
 292         {
 293                 gint deint = ghb_settings_combo_int(settings,
 294                                         tweaks ? "tweak_PictureDeinterlace":"PictureDeinterlace");
 295                 if (deint)
 296                 {
 297                         const gchar *opt = ghb_settings_combo_option(settings,
 298                                         tweaks ? "tweak_PictureDeinterlace":"PictureDeinterlace");
 299                         g_string_append_printf(str, " - Deinterlace: %s", opt);
 300                         filters = TRUE;
 301                 }
 302         }
 303         gint denoise = ghb_settings_combo_int(settings,
 304                                 tweaks ? "tweak_PictureDenoise":"PictureDenoise");
 305         if (denoise)
 306         {
 307                 const gchar *opt = ghb_settings_combo_option(settings,
 308                                 tweaks ? "tweak_PictureDenoise":"PictureDenoise");
 309                 g_string_append_printf(str, " - Denoise: %s", opt);
 310                 filters = TRUE;
 311         }
 312         gint deblock = ghb_settings_get_int(settings, "PictureDeblock");
 313         if (deblock >= 5)
 314         {
 315                 g_string_append_printf(str, " - Deblock (%d)", deblock);
 316                 filters = TRUE;
 317         }
 318         if (ghb_settings_get_boolean(settings, "VideoGrayScale"))
 319         {
 320                 g_string_append_printf(str, " - Grayscale");
 321                 filters = TRUE;
 322         }
 323         if (!filters)
 324                 g_string_append_printf(str, " None");
 325         g_string_append_printf(str, "</small>\n");
 326
 327         g_string_append_printf(str,
 328                 "<b>Video:</b> <small>%s, Framerate: %s, %s %s%s</small>\n",
 329                  vcodec, fps, vq_desc, vqstr, vq_units);
 330
 331         turbo = ghb_settings_get_boolean(settings, "VideoTurboTwoPass");
 332         if (turbo)
 333         {
 334                 g_string_append_printf(str, "<b>Turbo:</b> <small>On</small>\n");
 335         }
 336         if (strcmp(vcodec_abbr, "x264") == 0)
 337         {
 338                 gchar *x264opts = ghb_build_x264opts_string(settings);
 339                 g_string_append_printf(str,
 340                         "<b>x264 Options:</b> <small>%s</small>\n", x264opts);
 341                 g_free(x264opts);
 342         }
 343         // Add the audios
 344         gint count, ii;
 345         const GValue *audio_list;
 346
 347         audio_list = ghb_settings_get_value(settings, "audio_list");
 348         count = ghb_array_len(audio_list);
 349         for (ii = 0; ii < count; ii++)
 350         {
 351                 gchar *bitrate, *samplerate, *track;
 352                 const gchar *acodec, *mix;
 353                 GValue *asettings;
 354
 355                 asettings = ghb_array_get_nth(audio_list, ii);
 356
 357                 acodec = ghb_settings_combo_option(asettings, "AudioEncoder");
 358                 bitrate = ghb_settings_get_string(asettings, "AudioBitrate");
 359                 samplerate = ghb_settings_get_string(asettings, "AudioSamplerate");
 360                 if (strcmp("source", samplerate) == 0)
 361                 {
 362                         g_free(samplerate);
 363                         samplerate = g_strdup("Same As Source");
 364                 }
 365                 track = ghb_settings_get_string(asettings, "AudioTrackDescription");
 366                 mix = ghb_settings_combo_option(asettings, "AudioMixdown");
 367                 g_string_append_printf(str,
 368                         "<b>Audio:</b><small> %s, Encoder: %s, Mixdown: %s, SampleRate: %s, Bitrate: %s</small>",
 369                          track, acodec, mix, samplerate, bitrate);
 370                 if (ii < count-1)
 371                         g_string_append_printf(str, "\n");
 372                 g_free(track);
 373                 g_free(bitrate);
 374                 g_free(samplerate);
 375         }
 376         info = g_string_free(str, FALSE);
 377         gtk_tree_store_append(store, &citer, &iter);
 378         gtk_tree_store_set(store, &citer, 1, info, -1);
 379         g_free(info);
 380         g_free(fps);
 381         g_free(vcodec_abbr);
 382         g_free(vol_name);
 383         g_free(dest);
 384         g_free(preset);
 385 }
 386
 387 void
 388 audio_list_refresh(signal_user_data_t *ud)
 389 {
 390         GtkTreeView *treeview;
 391         GtkTreeIter iter;
 392         GtkListStore *store;
 393         gboolean done;
 394         gint row = 0;
 395         GValue *audio_list;
 396
 397         g_debug("ghb_audio_list_refresh ()");
 398         treeview = GTK_TREE_VIEW(GHB_WIDGET(ud->builder, "audio_list"));
 399         store = GTK_LIST_STORE(gtk_tree_view_get_model(treeview));
 400         if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter))
 401         {
 402                 do
 403                 {
 404                         const gchar *track, *codec, *br, *sr, *mix;
 405                         gchar *drc, *s_track, *s_codec, *s_br, *s_sr, *s_mix;
 406                         gdouble s_drc;
 407                         GValue *asettings;
 408
 409                         audio_list = ghb_settings_get_value(ud->settings, "audio_list");
 410                         if (row >= ghb_array_len(audio_list))
 411                                 return;
 412                         asettings = ghb_array_get_nth(audio_list, row);
 413
 414                         track = ghb_settings_combo_option(asettings, "AudioTrack");
 415                         codec = ghb_settings_combo_option(asettings, "AudioEncoder");
 416                         br = ghb_settings_combo_option(asettings, "AudioBitrate");
 417                         sr = ghb_settings_combo_option(asettings, "AudioSamplerate");
 418                         mix = ghb_settings_combo_option(asettings, "AudioMixdown");
 419                         drc = ghb_settings_get_string(asettings, "AudioTrackDRCSlider");
 420
 421                         s_track = ghb_settings_get_string(asettings, "AudioTrack");
 422                         s_codec = ghb_settings_get_string(asettings, "AudioEncoder");
 423                         s_br = ghb_settings_get_string(asettings, "AudioBitrate");
 424                         s_sr = ghb_settings_get_string(asettings, "AudioSamplerate");
 425                         s_mix = ghb_settings_get_string(asettings, "AudioMixdown");
 426                         s_drc = ghb_settings_get_double(asettings, "AudioTrackDRCSlider");
 427
 428                         gtk_list_store_set(GTK_LIST_STORE(store), &iter,
 429                                 // These are displayed in list
 430                                 0, track,
 431                                 1, codec,
 432                                 2, br,
 433                                 3, sr,
 434                                 4, mix,
 435                                 // These are used to set combo values when an item is selected
 436                                 5, drc,
 437                                 6, s_track,
 438                                 7, s_codec,
 439                                 8, s_br,
 440                                 9, s_sr,
 441                                 10, s_mix,
 442                                 11, s_drc,
 443                                 -1);
 444                         g_free(drc);
 445                         g_free(s_track);
 446                         g_free(s_codec);
 447                         g_free(s_br);
 448                         g_free(s_sr);
 449                         g_free(s_mix);
 450                         done = !gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &iter);
 451                         row++;
 452                 } while (!done);
 453         }
 454 }
 455
 456 static gboolean
 457 validate_settings(signal_user_data_t *ud)
 458 {
 459         // Check to see if the dest file exists or is
 460         // already in the queue
 461         gchar *message, *dest;
 462         gint count, ii;
 463         gint titleindex;
 464
 465         titleindex = ghb_settings_combo_int(ud->settings, "title");
 466         if (titleindex < 0) return FALSE;
 467         dest = ghb_settings_get_string(ud->settings, "destination");
 468         count = ghb_array_len(ud->queue);
 469         for (ii = 0; ii < count; ii++)
 470         {
 471                 GValue *js;
 472                 gchar *filename;
 473
 474                 js = ghb_array_get_nth(ud->queue, ii);
 475                 filename = ghb_settings_get_string(js, "destination");
 476                 if (strcmp(dest, filename) == 0)
 477                 {
 478                         message = g_strdup_printf(
 479                                                 "Destination: %s\n\n"
 480                                                 "Another queued job has specified the same destination.\n"
 481                                                 "Do you want to overwrite?",
 482                                                 dest);
 483                         if (!ghb_message_dialog(GTK_MESSAGE_QUESTION, message, "Cancel", "Overwrite"))
 484                         {
 485                                 g_free(filename);
 486                                 g_free(dest);
 487                                 g_free(message);
 488                                 return FALSE;
 489                         }
 490                         g_free(message);
 491                         break;
 492                 }
 493                 g_free(filename);
 494         }
 495         gchar *destdir = g_path_get_dirname(dest);
 496         if (!g_file_test(destdir, G_FILE_TEST_IS_DIR))
 497         {
 498                 message = g_strdup_printf(
 499                                         "Destination: %s\n\n"
 500                                         "This is not a valid directory.",
 501                                         destdir);
 502                 ghb_message_dialog(GTK_MESSAGE_ERROR, message, "Cancel", NULL);
 503                 g_free(dest);
 504                 g_free(message);
 505                 g_free(destdir);
 506                 return FALSE;
 507         }
 508         if (g_access(destdir, R_OK|W_OK) != 0)
 509         {
 510                 message = g_strdup_printf(
 511                                         "Destination: %s\n\n"
 512                                         "Can not read or write the directory.",
 513                                         destdir);
 514                 ghb_message_dialog(GTK_MESSAGE_ERROR, message, "Cancel", NULL);
 515                 g_free(dest);
 516                 g_free(message);
 517                 g_free(destdir);
 518                 return FALSE;
 519         }
 520         GFile *gfile;
 521         GFileInfo *info;
 522         guint64 size;
 523         gchar *resolved = ghb_resolve_symlink(destdir);
 524
 525         gfile = g_file_new_for_path(resolved);
 526         info = g_file_query_filesystem_info(gfile,
 527                                                 G_FILE_ATTRIBUTE_FILESYSTEM_FREE, NULL, NULL);
 528         if (info != NULL)
 529         {
 530                 if (g_file_info_has_attribute(info, G_FILE_ATTRIBUTE_FILESYSTEM_FREE))
 531                 {
 532                         size = g_file_info_get_attribute_uint64(info,
 533                                                                         G_FILE_ATTRIBUTE_FILESYSTEM_FREE);
 534
 535                         gint64 fsize = 10L * 1024L * 1024L * 1024L;
 536                         if (size < fsize)
 537                         {
 538                                 message = g_strdup_printf(
 539                                                         "Destination filesystem is almost full: %uM free\n\n"
 540                                                         "Encode may be incomplete if you proceed.\n",
 541                                                         (guint)(size / (1024L*1024L)));
 542                                 if (!ghb_message_dialog(GTK_MESSAGE_QUESTION, message, "Cancel", "Proceed"))
 543                                 {
 544                                         g_free(dest);
 545                                         g_free(message);
 546                                         return FALSE;
 547                                 }
 548                                 g_free(message);
 549                         }
 550                 }
 551                 g_object_unref(info);
 552         }
 553         g_object_unref(gfile);
 554         g_free(resolved);
 555         g_free(destdir);
 556         if (g_file_test(dest, G_FILE_TEST_EXISTS))
 557         {
 558                 message = g_strdup_printf(
 559                                         "Destination: %s\n\n"
 560                                         "File already exhists.\n"
 561                                         "Do you want to overwrite?",
 562                                         dest);
 563                 if (!ghb_message_dialog(GTK_MESSAGE_QUESTION, message, "Cancel", "Overwrite"))
 564                 {
 565                         g_free(dest);
 566                         g_free(message);
 567                         return FALSE;
 568                 }
 569                 g_free(message);
 570                 g_unlink(dest);
 571         }
 572         g_free(dest);
 573         // Validate video quality is in a reasonable range
 574         if (!ghb_validate_vquality(ud->settings))
 575         {
 576                 return FALSE;
 577         }
 578         // Validate audio settings
 579         if (!ghb_validate_audio(ud))
 580         {
 581                 return FALSE;
 582         }
 583         // Validate video settings
 584         if (!ghb_validate_video(ud))
 585         {
 586                 return FALSE;
 587         }
 588         // Validate container settings
 589         if (!ghb_validate_container(ud))
 590         {
 591                 return FALSE;
 592         }
 593         // Validate filter settings
 594         if (!ghb_validate_filters(ud))
 595         {
 596                 return FALSE;
 597         }
 598         audio_list_refresh(ud);
 599         return TRUE;
 600 }
 601
 602 static gboolean
 603 queue_add(signal_user_data_t *ud)
 604 {
 605         // Add settings to the queue
 606         GValue *settings;
 607         gint titleindex;
 608         gint titlenum;
 609
 610         g_debug("queue_add ()");
 611         if (!validate_settings(ud))
 612         {
 613                 return FALSE;
 614         }
 615         if (ud->queue == NULL)
 616                 ud->queue = ghb_array_value_new(32);
 617         // Make a copy of current settings to be used for the new job
 618         settings = ghb_value_dup(ud->settings);
 619         ghb_settings_set_int(settings, "job_status", GHB_QUEUE_PENDING);
 620         ghb_settings_set_int(settings, "job_unique_id", 0);
 621         titleindex = ghb_settings_combo_int(settings, "title");
 622         titlenum = ghb_get_title_number(titleindex);
 623         ghb_settings_set_int(settings, "titlenum", titlenum);
 624         ghb_array_append(ud->queue, settings);
 625         add_to_queue_list(ud, settings, NULL);
 626         ghb_save_queue(ud->queue);
 627
 628         return TRUE;
 629 }
 630
 631 void
 632 queue_add_clicked_cb(GtkWidget *widget, signal_user_data_t *ud)
 633 {
 634         g_debug("queue_add_clicked_cb ()");
 635         queue_add(ud);
 636 }
 637
 638 void
 639 queue_remove_clicked_cb(GtkWidget *widget, gchar *path, signal_user_data_t *ud)
 640 {
 641         GtkTreeView *treeview;
 642         GtkTreePath *treepath;
 643         GtkTreeModel *store;
 644         GtkTreeIter iter;
 645         gint row;
 646         gint *indices;
 647         gint unique_id;
 648         GValue *settings;
 649         gint status;
 650
 651         g_debug("queue_remove_clicked_cb ()");
 652         treeview = GTK_TREE_VIEW(GHB_WIDGET(ud->builder, "queue_list"));
 653         store = gtk_tree_view_get_model(treeview);
 654         treepath = gtk_tree_path_new_from_string (path);
 655         if (gtk_tree_path_get_depth(treepath) > 1) return;
 656         if (gtk_tree_model_get_iter(store, &iter, treepath))
 657         {
 658                 // Find the entry in the queue
 659                 indices = gtk_tree_path_get_indices (treepath);
 660                 row = indices[0];
 661                 // Can only free the treepath After getting what I need from
 662                 // indices since this points into treepath somewhere.
 663                 gtk_tree_path_free (treepath);
 664                 if (row < 0) return;
 665                 if (row >= ghb_array_len(ud->queue))
 666                         return;
 667                 settings = ghb_array_get_nth(ud->queue, row);
 668                 status = ghb_settings_get_int(settings, "job_status");
 669                 if (status == GHB_QUEUE_RUNNING)
 670                 {
 671                         // Ask if wants to stop encode.
 672                         if (!ghb_cancel_encode(NULL))
 673                         {
 674                                 return;
 675                         }
 676                         unique_id = ghb_settings_get_int(settings, "job_unique_id");
 677                         ghb_remove_job(unique_id);
 678                 }
 679                 // Remove the selected item
 680                 gtk_tree_store_remove(GTK_TREE_STORE(store), &iter);
 681                 // Remove the corresponding item from the queue list
 682                 GValue *old = ghb_array_get_nth(ud->queue, row);
 683                 ghb_value_free(old);
 684                 ghb_array_remove(ud->queue, row);
 685                 ghb_save_queue(ud->queue);
 686         }
 687         else
 688         {
 689                 gtk_tree_path_free (treepath);
 690         }
 691 }
 692
 693 static gint
 694 find_last_finished(GValue *queue)
 695 {
 696         GValue *js;
 697         gint ii, count;
 698         gint status;
 699
 700         g_debug("find_last_finished");
 701         count = ghb_array_len(queue);
 702         for (ii = 0; ii < count; ii++)
 703         {
 704                 js = ghb_array_get_nth(queue, ii);
 705                 status = ghb_settings_get_int(js, "job_status");
 706                 if (status != GHB_QUEUE_DONE && status != GHB_QUEUE_RUNNING)
 707                 {
 708                         return ii-1;
 709                 }
 710         }
 711         return -1;
 712 }
 713
 714 // This little bit is needed to prevent the default drag motion
 715 // handler from expanding rows if you hover over them while
 716 // dragging.
 717 // Also controls where valid drop locations are
 718 gboolean
 719 queue_drag_motion_cb(
 720         GtkTreeView *tv,
 721         GdkDragContext *ctx,
 722         gint x,
 723         gint y,
 724         guint time,
 725         signal_user_data_t *ud)
 726 {
 727         GtkTreePath *path = NULL;
 728         GtkTreeViewDropPosition pos;
 729         gint *indices, row, status, finished;
 730         GValue *js;
 731         GtkTreeIter iter;
 732         GtkTreeView *srctv;
 733         GtkTreeModel *model;
 734         GtkTreeSelection *select;
 735
 736         // This bit checks to see if the source is allowed to be
 737         // moved.  Only pending and canceled items may be moved.
 738         srctv = GTK_TREE_VIEW(gtk_drag_get_source_widget(ctx));
 739         select = gtk_tree_view_get_selection (srctv);
 740         gtk_tree_selection_get_selected (select, &model, &iter);
 741         path = gtk_tree_model_get_path (model, &iter);
 742         indices = gtk_tree_path_get_indices(path);
 743         row = indices[0];
 744         gtk_tree_path_free(path);
 745         js = ghb_array_get_nth(ud->queue, row);
 746         status = ghb_settings_get_int(js, "job_status");
 747         if (status != GHB_QUEUE_PENDING && status != GHB_QUEUE_CANCELED)
 748         {
 749                 gdk_drag_status(ctx, 0, time);
 750                 return TRUE;
 751         }
 752
 753         // The reset checks that the destination is a valid position
 754         // in the list.  Can not move above any finished or running items
 755         gtk_tree_view_get_dest_row_at_pos (tv, x, y, &path, &pos);
 756         if (path == NULL)
 757         {
 758                 gdk_drag_status(ctx, GDK_ACTION_MOVE, time);
 759                 return TRUE;
 760         }
 761         // Don't allow *drop into*
 762         if (pos == GTK_TREE_VIEW_DROP_INTO_OR_BEFORE)
 763                 pos = GTK_TREE_VIEW_DROP_BEFORE;
 764         if (pos == GTK_TREE_VIEW_DROP_INTO_OR_AFTER)
 765                 pos = GTK_TREE_VIEW_DROP_AFTER;
 766         // Don't allow droping int child items
 767         if (gtk_tree_path_get_depth(path) > 1)
 768         {
 769                 gtk_tree_path_up(path);
 770                 pos = GTK_TREE_VIEW_DROP_AFTER;
 771         }
 772         indices = gtk_tree_path_get_indices(path);
 773         row = indices[0];
 774         js = ghb_array_get_nth(ud->queue, row);
 775
 776         finished = find_last_finished(ud->queue);
 777         if (row < finished)
 778         {
 779                 gtk_tree_path_free(path);
 780                 gdk_drag_status(ctx, 0, time);
 781                 return TRUE;
 782         }
 783         if (pos != GTK_TREE_VIEW_DROP_AFTER &&
 784                 row == finished)
 785         {
 786                 gtk_tree_path_free(path);
 787                 gdk_drag_status(ctx, 0, time);
 788                 return TRUE;
 789         }
 790         gtk_tree_view_set_drag_dest_row(tv, path, pos);
 791         gtk_tree_path_free(path);
 792         gdk_drag_status(ctx, GDK_ACTION_MOVE, time);
 793         return TRUE;
 794 }
 795
 796 void
 797 queue_drag_cb(
 798         GtkTreeView *dstwidget,
 799         GdkDragContext *dc,
 800         gint x, gint y,
 801         GtkSelectionData *selection_data,
 802         guint info, guint t,
 803         signal_user_data_t *ud)
 804 {
 805         GtkTreePath *path = NULL;
 806         //GtkTreeModel *model;
 807         GtkTreeViewDropPosition pos;
 808         GtkTreeIter dstiter, srciter;
 809         gint *indices, row;
 810         GValue *js;
 811
 812         GtkTreeModel *dstmodel = gtk_tree_view_get_model(dstwidget);
 813
 814         g_debug("queue_drag_cb ()");
 815         // This doesn't work here for some reason...
 816         // gtk_tree_view_get_drag_dest_row(dstwidget, &path, &pos);
 817         gtk_tree_view_get_dest_row_at_pos (dstwidget, x, y, &path, &pos);
 818         // This little hack is needed because attempting to drop after
 819         // the last item gives us no path or pos.
 820         if (path == NULL)
 821         {
 822                 gint n_children;
 823
 824                 n_children = gtk_tree_model_iter_n_children(dstmodel, NULL);
 825                 if (n_children)
 826                 {
 827                         pos = GTK_TREE_VIEW_DROP_AFTER;
 828                         path = gtk_tree_path_new_from_indices(n_children-1, -1);
 829                 }
 830                 else
 831                 {
 832                         pos = GTK_TREE_VIEW_DROP_BEFORE;
 833                         path = gtk_tree_path_new_from_indices(0, -1);
 834                 }
 835         }
 836         if (path)
 837         {
 838                 if (gtk_tree_path_get_depth(path) > 1)
 839                         gtk_tree_path_up(path);
 840                 if (gtk_tree_model_get_iter (dstmodel, &dstiter, path))
 841                 {
 842                         GtkTreeIter iter;
 843                         GtkTreeView *srcwidget;
 844                         GtkTreeModel *srcmodel;
 845                         GtkTreeSelection *select;
 846                         GtkTreePath *srcpath = NULL;
 847                         GtkTreePath *dstpath = NULL;
 848
 849                         srcwidget = GTK_TREE_VIEW(gtk_drag_get_source_widget(dc));
 850                         //srcmodel = gtk_tree_view_get_model(srcwidget);
 851                         select = gtk_tree_view_get_selection (srcwidget);
 852                         gtk_tree_selection_get_selected (select, &srcmodel, &srciter);
 853
 854                         srcpath = gtk_tree_model_get_path (srcmodel, &srciter);
 855                         indices = gtk_tree_path_get_indices(srcpath);
 856                         row = indices[0];
 857                         gtk_tree_path_free(srcpath);
 858                         js = ghb_array_get_nth(ud->queue, row);
 859
 860                         switch (pos)
 861                         {
 862                                 case GTK_TREE_VIEW_DROP_BEFORE:
 863                                 case GTK_TREE_VIEW_DROP_INTO_OR_BEFORE:
 864                                         gtk_tree_store_insert_before (GTK_TREE_STORE (dstmodel),
 865                                                                                                         &iter, NULL, &dstiter);
 866                                         break;
 867
 868                                 case GTK_TREE_VIEW_DROP_AFTER:
 869                                 case GTK_TREE_VIEW_DROP_INTO_OR_AFTER:
 870                                         gtk_tree_store_insert_after (GTK_TREE_STORE (dstmodel),
 871                                                                                                         &iter, NULL, &dstiter);
 872                                         break;
 873
 874                                 default:
 875                                         break;
 876                         }
 877                         // Reset job to pending
 878                         ghb_settings_set_int(js, "job_status", GHB_QUEUE_PENDING);
 879                         add_to_queue_list(ud, js, &iter);
 880
 881                         dstpath = gtk_tree_model_get_path (dstmodel, &iter);
 882                         indices = gtk_tree_path_get_indices(dstpath);
 883                         row = indices[0];
 884                         gtk_tree_path_free(dstpath);
 885                         ghb_array_insert(ud->queue, row, js);
 886
 887                         srcpath = gtk_tree_model_get_path (srcmodel, &srciter);
 888                         indices = gtk_tree_path_get_indices(srcpath);
 889                         row = indices[0];
 890                         gtk_tree_path_free(srcpath);
 891                         ghb_array_remove(ud->queue, row);
 892                         gtk_tree_store_remove (GTK_TREE_STORE (srcmodel), &srciter);
 893                         ghb_save_queue(ud->queue);
 894                 }
 895                 gtk_tree_path_free(path);
 896         }
 897 }
 898
 899 void
 900 ghb_queue_buttons_grey(signal_user_data_t *ud, gboolean working)
 901 {
 902         GtkWidget *widget;
 903         GtkAction *action;
 904         gint queue_count;
 905         gint titleindex;
 906         gboolean title_ok;
 907
 908         queue_count = ghb_array_len(ud->queue);
 909         titleindex = ghb_settings_combo_int(ud->settings, "title");
 910         title_ok = (titleindex >= 0);
 911
 912         widget = GHB_WIDGET (ud->builder, "queue_start1");
 913         gtk_widget_set_sensitive (widget, !working && (title_ok || queue_count));
 914         widget = GHB_WIDGET (ud->builder, "queue_start2");
 915         gtk_widget_set_sensitive (widget, !working && (title_ok || queue_count));
 916         action = GHB_ACTION (ud->builder, "queue_start_menu");
 917         gtk_action_set_sensitive (action, !working && (title_ok || queue_count));
 918         widget = GHB_WIDGET (ud->builder, "queue_pause1");
 919         gtk_widget_set_sensitive (widget, working);
 920         widget = GHB_WIDGET (ud->builder, "queue_pause2");
 921         gtk_widget_set_sensitive (widget, working);
 922         action = GHB_ACTION (ud->builder, "queue_pause_menu");
 923         gtk_action_set_sensitive (action, working);
 924         widget = GHB_WIDGET (ud->builder, "queue_stop");
 925         gtk_widget_set_sensitive (widget, working);
 926         action = GHB_ACTION (ud->builder, "queue_stop_menu");
 927         gtk_action_set_sensitive (action, working);
 928 }
 929
 930 void
 931 queue_list_size_allocate_cb(GtkWidget *widget, GtkAllocation *allocation, GtkCellRenderer *cell)
 932 {
 933         GtkTreeViewColumn *column;
 934         gint width;
 935
 936         column = gtk_tree_view_get_column (GTK_TREE_VIEW(widget), 0);
 937         width = gtk_tree_view_column_get_width(column);
 938         g_debug("col width %d alloc width %d", width, allocation->width);
 939         // Set new wrap-width.  Shave a little off to accomidate the icons
 940         // that share this column.
 941         if (width >= 564) // Don't allow below a certain size
 942                 g_object_set(cell, "wrap-width", width-70, NULL);
 943 }
 944
 945 void
 946 queue_start_clicked_cb(GtkWidget *xwidget, signal_user_data_t *ud)
 947 {
 948         GValue *js;
 949         gboolean running = FALSE;
 950         gint count, ii;
 951         gint status;
 952         gint state;
 953
 954         count = ghb_array_len(ud->queue);
 955         for (ii = 0; ii < count; ii++)
 956         {
 957                 js = ghb_array_get_nth(ud->queue, ii);
 958                 status = ghb_settings_get_int(js, "job_status");
 959                 if ((status == GHB_QUEUE_RUNNING) ||
 960                         (status == GHB_QUEUE_PENDING))
 961                 {
 962                         running = TRUE;
 963                         break;
 964                 }
 965         }
 966         if (!running)
 967         {
 968                 // The queue has no running or pending jobs.
 969                 // Add current settings to the queue, then run.
 970                 if (!queue_add(ud))
 971                         return;
 972         }
 973         state = ghb_get_queue_state();
 974         if (state == GHB_STATE_IDLE)
 975         {
 976                 // Add the first pending queue item and start
 977                 ud->current_job = ghb_start_next_job(ud, TRUE);
 978         }
 979 }
 980
 981 void
 982 queue_stop_clicked_cb(GtkWidget *xwidget, signal_user_data_t *ud)
 983 {
 984         ud->cancel_encode = TRUE;
 985         ghb_cancel_encode(NULL);
 986 }
 987
 988 void
 989 queue_pause_clicked_cb(GtkWidget *xwidget, signal_user_data_t *ud)
 990 {
 991         ghb_pause_queue();
 992 }
 993
 994 gboolean
 995 ghb_reload_queue(signal_user_data_t *ud)
 996 {
 997         GValue *queue;
 998         gint unfinished = 0;
 999         gint count, ii;
1000         gint status;
1001         GValue *settings;
1002         gchar *message;
1003
1004         g_debug("ghb_reload_queue");
1005         queue = ghb_load_queue();
1006         // Look for unfinished entries
1007         count = ghb_array_len(queue);
1008         for (ii = 0; ii < count; ii++)
1009         {
1010                 settings = ghb_array_get_nth(queue, ii);
1011                 status = ghb_settings_get_int(settings, "job_status");
1012                 if (status != GHB_QUEUE_DONE && status != GHB_QUEUE_CANCELED)
1013                 {
1014                         unfinished++;
1015                 }
1016         }
1017         if (unfinished)
1018         {
1019                 message = g_strdup_printf(
1020                                         "You have %d unfinished job%s in a saved queue.\n\n"
1021                                         "Would you like to reload %s?",
1022                                         unfinished,
1023                                         (unfinished > 1) ? "s" : "",
1024                                         (unfinished > 1) ? "them" : "it");
1025                 if (ghb_message_dialog(GTK_MESSAGE_QUESTION, message, "No", "Yes"))
1026                 {
1027                         GtkWidget *widget = GHB_WIDGET (ud->builder, "queue_window");
1028                         gtk_widget_show (widget);
1029
1030                         ud->queue = queue;
1031                         // First get rid of any old items we don't want
1032                         for (ii = count-1; ii >= 0; ii--)
1033                         {
1034                                 settings = ghb_array_get_nth(queue, ii);
1035                                 status = ghb_settings_get_int(settings, "job_status");
1036                                 if (status == GHB_QUEUE_DONE || status == GHB_QUEUE_CANCELED)
1037                                 {
1038                                         GValue *old = ghb_array_get_nth(queue, ii);
1039                                         ghb_value_free(old);
1040                                         ghb_array_remove(queue, ii);
1041                                 }
1042                         }
1043                         count = ghb_array_len(queue);
1044                         for (ii = 0; ii < count; ii++)
1045                         {
1046                                 settings = ghb_array_get_nth(queue, ii);
1047                                 ghb_settings_set_int(settings, "job_unique_id", 0);
1048                                 ghb_settings_set_int(settings, "job_status", GHB_QUEUE_PENDING);
1049                                 add_to_queue_list(ud, settings, NULL);
1050                         }
1051                         ghb_queue_buttons_grey(ud, FALSE);
1052                 }
1053                 else
1054                 {
1055                         ghb_value_free(queue);
1056                         ghb_remove_queue_file();
1057                 }
1058                 g_free(message);
1059         }
1060         return FALSE;
1061 }
1062
1063 gboolean
1064 queue_key_press_cb(
1065         GtkWidget *widget,
1066         GdkEventKey *event,
1067         signal_user_data_t *ud)
1068 {
1069         GtkTreeView *treeview;
1070         GtkTreeSelection *selection;
1071         GtkTreeModel *store;
1072         GtkTreeIter iter;
1073         gint row;
1074         gint *indices;
1075         gint unique_id;
1076         GValue *settings;
1077         gint status;
1078
1079         g_debug("queue_key_press_cb ()");
1080         if (event->keyval != GDK_Delete)
1081                 return FALSE;
1082         treeview = GTK_TREE_VIEW(GHB_WIDGET(ud->builder, "queue_list"));
1083         store = gtk_tree_view_get_model(treeview);
1084
1085         selection = gtk_tree_view_get_selection (treeview);
1086         if (gtk_tree_selection_get_selected(selection, &store, &iter))
1087         {
1088                 GtkTreePath *treepath;
1089
1090                 treepath = gtk_tree_model_get_path (store, &iter);
1091                 // Find the entry in the queue
1092                 indices = gtk_tree_path_get_indices (treepath);
1093                 row = indices[0];
1094                 // Can only free the treepath After getting what I need from
1095                 // indices since this points into treepath somewhere.
1096                 gtk_tree_path_free (treepath);
1097                 if (row < 0) return FALSE;
1098                 if (row >= ghb_array_len(ud->queue))
1099                         return FALSE;
1100                 settings = ghb_array_get_nth(ud->queue, row);
1101                 status = ghb_settings_get_int(settings, "job_status");
1102                 if (status == GHB_QUEUE_RUNNING)
1103                 {
1104                         // Ask if wants to stop encode.
1105                         if (!ghb_cancel_encode(NULL))
1106                         {
1107                                 return TRUE;
1108                         }
1109                         unique_id = ghb_settings_get_int(settings, "job_unique_id");
1110                         ghb_remove_job(unique_id);
1111                 }
1112                 // Remove the selected item
1113                 gtk_tree_store_remove(GTK_TREE_STORE(store), &iter);
1114                 // Remove the corresponding item from the queue list
1115                 GValue *old = ghb_array_get_nth(ud->queue, row);
1116                 ghb_value_free(old);
1117                 ghb_array_remove(ud->queue, row);
1118                 ghb_save_queue(ud->queue);
1119                 return TRUE;
1120         }
1121         return FALSE;
1122 }
1123
1124 GValue *ghb_queue_edit_settings = NULL;
1125
1126 void
1127 queue_edit_clicked_cb(GtkWidget *xwidget, signal_user_data_t *ud)
1128 {
1129         GtkTreeView *treeview;
1130         GtkTreeSelection *selection;
1131         GtkTreeModel *store;
1132         GtkTreeIter iter;
1133         gint row;
1134         gint *indices;
1135         gint status;
1136
1137         g_debug("queue_key_press_cb ()");
1138         treeview = GTK_TREE_VIEW(GHB_WIDGET(ud->builder, "queue_list"));
1139         store = gtk_tree_view_get_model(treeview);
1140
1141         selection = gtk_tree_view_get_selection (treeview);
1142         if (gtk_tree_selection_get_selected(selection, &store, &iter))
1143         {
1144                 GtkTreePath *treepath;
1145
1146                 treepath = gtk_tree_model_get_path (store, &iter);
1147                 // Find the entry in the queue
1148                 indices = gtk_tree_path_get_indices (treepath);
1149                 row = indices[0];
1150                 // Can only free the treepath After getting what I need from
1151                 // indices since this points into treepath somewhere.
1152                 gtk_tree_path_free (treepath);
1153                 if (row < 0) return;
1154                 if (row >= ghb_array_len(ud->queue))
1155                         return;
1156                 ghb_queue_edit_settings = ghb_array_get_nth(ud->queue, row);
1157                 status = ghb_settings_get_int(ghb_queue_edit_settings, "job_status");
1158                 if (status == GHB_QUEUE_PENDING)
1159                 {
1160                         // Remove the selected item
1161                         gtk_tree_store_remove(GTK_TREE_STORE(store), &iter);
1162                         // Remove the corresponding item from the queue list
1163                         ghb_array_remove(ud->queue, row);
1164                 }
1165                 gchar *source;
1166                 source = ghb_settings_get_string(ghb_queue_edit_settings, "source");
1167                 ghb_do_scan(ud, source, FALSE);
1168                 g_free(source);
1169         }
1170 }
1171