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         gchar *escape;
  78
  79         g_debug("update_queue_list ()");
  80         if (settings == NULL) return;
  81         treeview = GTK_TREE_VIEW(GHB_WIDGET(ud->builder, "queue_list"));
  82         store = GTK_TREE_STORE(gtk_tree_view_get_model(treeview));
  83
  84         tweaks = ghb_settings_get_boolean(settings, "allow_tweaks");
  85         title = ghb_settings_get_int(settings, "titlenum");
  86         start_chapter = ghb_settings_get_int(settings, "start_chapter");
  87         end_chapter = ghb_settings_get_int(settings, "end_chapter");
  88         pass2 = ghb_settings_get_boolean(settings, "VideoTwoPass");
  89         vol_name = ghb_settings_get_string(settings, "volume_label");
  90         dest = ghb_settings_get_string(settings, "destination");
  91         basename = g_path_get_basename(dest);
  92         escape = g_markup_escape_text(basename, -1);
  93         info = g_strdup_printf
  94         (
  95                 "<big><b>%s</b></big> "
  96                 "<small>(Title %d, Chapters %d through %d, %d Video %s)"
  97                 " --> %s</small>",
  98                  vol_name, title, start_chapter, end_chapter,
  99                  pass2 ? 2:1, pass2 ? "Passes":"Pass", escape
 100         );
 101         g_free(basename);
 102         g_free(escape);
 103
 104         if (piter)
 105                 iter = *piter;
 106         else
 107                 gtk_tree_store_append(store, &iter, NULL);
 108
 109         gtk_tree_store_set(store, &iter, 1, info, 2, "hb-queue-delete", -1);
 110         g_free(info);
 111         status = ghb_settings_get_int(settings, "job_status");
 112         switch (status)
 113         {
 114                 case GHB_QUEUE_PENDING:
 115                         gtk_tree_store_set(store, &iter, 0, "hb-queue-job", -1);
 116                         break;
 117                 case GHB_QUEUE_CANCELED:
 118                         gtk_tree_store_set(store, &iter, 0, "hb-canceled", -1);
 119                         break;
 120                 case GHB_QUEUE_RUNNING:
 121                         gtk_tree_store_set(store, &iter, 0, "hb-working0", -1);
 122                         break;
 123                 case GHB_QUEUE_DONE:
 124                         gtk_tree_store_set(store, &iter, 0, "hb-complete", -1);
 125                         break;
 126                 default:
 127                         gtk_tree_store_set(store, &iter, 0, "hb-queue-job", -1);
 128                         break;
 129         }
 130
 131         GString *str = g_string_new("");
 132         gboolean markers;
 133         gboolean preset_modified;
 134         gint mux;
 135         const GValue *path;
 136
 137         container = ghb_settings_combo_option(settings, "FileFormat");
 138         mux = ghb_settings_combo_int(settings, "FileFormat");
 139         preset_modified = ghb_settings_get_boolean(settings, "preset_modified");
 140         path = ghb_settings_get_value(settings, "preset");
 141         preset = ghb_preset_path_string(path);
 142         markers = ghb_settings_get_boolean(settings, "ChapterMarkers");
 143
 144         if (preset_modified)
 145                 g_string_append_printf(str,
 146                         "<b>Modified Preset Based On:</b> <small>%s</small>\n",
 147                         preset);
 148         else
 149                 g_string_append_printf(str,
 150                         "<b>Preset:</b> <small>%s</small>\n",
 151                         preset);
 152
 153         if (markers)
 154         {
 155                 g_string_append_printf(str,
 156                         "<b>Format:</b> <small>%s Container, Chapter Markers</small>\n",
 157                         container);
 158         }
 159         else
 160         {
 161                 g_string_append_printf(str,
 162                         "<b>Format:</b> <small>%s Container</small>\n", container);
 163         }
 164         if (mux == HB_MUX_MP4)
 165         {
 166                 gboolean ipod, http, large;
 167
 168                 ipod = ghb_settings_get_boolean(settings, "Mp4iPodCompatible");
 169                 http = ghb_settings_get_boolean(settings, "Mp4HttpOptimize");
 170                 large = ghb_settings_get_boolean(settings, "Mp4LargeFile");
 171                 if (http || ipod || large)
 172                 {
 173                         g_string_append_printf(str, "<b>MP4 Options:</b><small>");
 174                         if (ipod)
 175                                 g_string_append_printf(str, " - iPod 5G Support");
 176                         if (http)
 177                                 g_string_append_printf(str, " - Web Optimized");
 178                         if (large)
 179                                 g_string_append_printf(str, " - Large File Size (>4GB)");
 180                         g_string_append_printf(str, "</small>\n");
 181                 }
 182         }
 183         escape = g_markup_escape_text(dest, -1);
 184         g_string_append_printf(str,
 185                 "<b>Destination:</b> <small>%s</small>\n", escape);
 186
 187         width = ghb_settings_get_int(settings, "scale_width");
 188         height = ghb_settings_get_int(settings, "scale_height");
 189         anamorphic = ghb_settings_get_boolean(settings, "anamorphic");
 190         round_dim = ghb_settings_get_boolean(settings, "ModDimensions");
 191         keep_aspect = ghb_settings_get_boolean(settings, "PictureKeepRatio");
 192
 193         gchar *aspect_desc;
 194         if (anamorphic)
 195         {
 196                 if (round_dim)
 197                 {
 198                         aspect_desc = "(Anamorphic)";
 199                 }
 200                 else
 201                 {
 202                         aspect_desc = "(Strict Anamorphic)";
 203                 }
 204         }
 205         else
 206         {
 207                 if (keep_aspect)
 208                 {
 209                         aspect_desc = "(Aspect Preserved)";
 210                 }
 211                 else
 212                 {
 213                         aspect_desc = "(Aspect Lost)";
 214                 }
 215         }
 216         vqtype = ghb_settings_get_boolean(settings, "vquality_type_constant");
 217
 218         gchar *vq_desc = "Error";
 219         gchar *vq_units = "";
 220         gchar *vqstr;
 221         gdouble vqvalue;
 222         if (!vqtype)
 223         {
 224                 vqtype = ghb_settings_get_boolean(settings, "vquality_type_target");
 225                 if (!vqtype)
 226                 {
 227                         // Has to be bitrate
 228                         vqvalue = ghb_settings_get_int(settings, "VideoAvgBitrate");
 229                         vq_desc = "Bitrate:";
 230                         vq_units = "kbps";
 231                 }
 232                 else
 233                 {
 234                         // Target file size
 235                         vqvalue = ghb_settings_get_int(settings, "VideoTargetSize");
 236                         vq_desc = "Target Size:";
 237                         vq_units = "MB";
 238                 }
 239                 vqstr = g_strdup_printf("%d", (gint)vqvalue);
 240         }
 241         else
 242         {
 243                 // Constant quality
 244                 vqvalue = ghb_settings_get_double(settings, "VideoQualitySlider");
 245                 vq_desc = "Constant Quality:";
 246                 if (ghb_settings_get_boolean(settings, "directqp"))
 247                 {
 248                         vqstr = g_strdup_printf("%d", (gint)vqvalue);
 249                         vq_units = "(crf)";
 250                 }
 251                 else
 252                 {
 253                         vqstr = g_strdup_printf("%.1f", 100*vqvalue);
 254                         vq_units = "%";
 255                 }
 256         }
 257         fps = ghb_settings_get_string(settings, "VideoFramerate");
 258         if (strcmp("source", fps) == 0)
 259         {
 260                 g_free(fps);
 261                 if (ghb_settings_get_boolean(settings, "PictureDetelecine"))
 262                         fps = g_strdup("Same As Source (vfr detelecine)");
 263                 else
 264                         fps = g_strdup("Same As Source (variable)");
 265         }
 266         else
 267         {
 268                 gchar *tmp;
 269                 tmp = g_strdup_printf("%s (constant frame rate)", fps);
 270                 g_free(fps);
 271                 fps = tmp;
 272         }
 273         vcodec = ghb_settings_combo_option(settings, "VideoEncoder");
 274         vcodec_abbr = ghb_settings_get_string(settings, "VideoEncoder");
 275         source_width = ghb_settings_get_int(settings, "source_width");
 276         source_height = ghb_settings_get_int(settings, "source_height");
 277         g_string_append_printf(str,
 278                 "<b>Picture:</b> Source: <small>%d x %d, Output %d x %d %s</small>\n",
 279                  source_width, source_height, width, height, aspect_desc);
 280
 281         gboolean decomb;
 282         gboolean filters = FALSE;
 283
 284         decomb = ghb_settings_get_boolean(settings, "PictureDecomb");
 285         g_string_append_printf(str, "<b>Filters:</b><small>");
 286         if (ghb_settings_get_boolean(settings, "PictureDetelecine"))
 287         {
 288                 g_string_append_printf(str, " - Detelecine");
 289                 filters = TRUE;
 290         }
 291         if (decomb)
 292         {
 293                 g_string_append_printf(str, " - Decomb");
 294                 filters = TRUE;
 295         }
 296         else
 297         {
 298                 gint deint = ghb_settings_combo_int(settings,
 299                                         tweaks ? "tweak_PictureDeinterlace":"PictureDeinterlace");
 300                 if (deint)
 301                 {
 302                         const gchar *opt = ghb_settings_combo_option(settings,
 303                                         tweaks ? "tweak_PictureDeinterlace":"PictureDeinterlace");
 304                         g_string_append_printf(str, " - Deinterlace: %s", opt);
 305                         filters = TRUE;
 306                 }
 307         }
 308         gint denoise = ghb_settings_combo_int(settings,
 309                                 tweaks ? "tweak_PictureDenoise":"PictureDenoise");
 310         if (denoise)
 311         {
 312                 const gchar *opt = ghb_settings_combo_option(settings,
 313                                 tweaks ? "tweak_PictureDenoise":"PictureDenoise");
 314                 g_string_append_printf(str, " - Denoise: %s", opt);
 315                 filters = TRUE;
 316         }
 317         gint deblock = ghb_settings_get_int(settings, "PictureDeblock");
 318         if (deblock >= 5)
 319         {
 320                 g_string_append_printf(str, " - Deblock (%d)", deblock);
 321                 filters = TRUE;
 322         }
 323         if (ghb_settings_get_boolean(settings, "VideoGrayScale"))
 324         {
 325                 g_string_append_printf(str, " - Grayscale");
 326                 filters = TRUE;
 327         }
 328         if (!filters)
 329                 g_string_append_printf(str, " None");
 330         g_string_append_printf(str, "</small>\n");
 331
 332         g_string_append_printf(str,
 333                 "<b>Video:</b> <small>%s, Framerate: %s, %s %s%s</small>\n",
 334                  vcodec, fps, vq_desc, vqstr, vq_units);
 335
 336         turbo = ghb_settings_get_boolean(settings, "VideoTurboTwoPass");
 337         if (turbo)
 338         {
 339                 g_string_append_printf(str, "<b>Turbo:</b> <small>On</small>\n");
 340         }
 341         if (strcmp(vcodec_abbr, "x264") == 0)
 342         {
 343                 gchar *x264opts = ghb_build_x264opts_string(settings);
 344                 g_string_append_printf(str,
 345                         "<b>x264 Options:</b> <small>%s</small>\n", x264opts);
 346                 g_free(x264opts);
 347         }
 348         // Add the audios
 349         gint count, ii;
 350         const GValue *audio_list;
 351
 352         audio_list = ghb_settings_get_value(settings, "audio_list");
 353         count = ghb_array_len(audio_list);
 354         for (ii = 0; ii < count; ii++)
 355         {
 356                 gchar *bitrate, *samplerate, *track;
 357                 const gchar *acodec, *mix;
 358                 GValue *asettings;
 359
 360                 asettings = ghb_array_get_nth(audio_list, ii);
 361
 362                 acodec = ghb_settings_combo_option(asettings, "AudioEncoder");
 363                 bitrate = ghb_settings_get_string(asettings, "AudioBitrate");
 364                 samplerate = ghb_settings_get_string(asettings, "AudioSamplerate");
 365                 if (strcmp("source", samplerate) == 0)
 366                 {
 367                         g_free(samplerate);
 368                         samplerate = g_strdup("Same As Source");
 369                 }
 370                 track = ghb_settings_get_string(asettings, "AudioTrackDescription");
 371                 mix = ghb_settings_combo_option(asettings, "AudioMixdown");
 372                 g_string_append_printf(str,
 373                         "<b>Audio:</b><small> %s, Encoder: %s, Mixdown: %s, SampleRate: %s, Bitrate: %s</small>",
 374                          track, acodec, mix, samplerate, bitrate);
 375                 if (ii < count-1)
 376                         g_string_append_printf(str, "\n");
 377                 g_free(track);
 378                 g_free(bitrate);
 379                 g_free(samplerate);
 380         }
 381         info = g_string_free(str, FALSE);
 382         gtk_tree_store_append(store, &citer, &iter);
 383         gtk_tree_store_set(store, &citer, 1, info, -1);
 384         g_free(info);
 385         g_free(fps);
 386         g_free(vcodec_abbr);
 387         g_free(vol_name);
 388         g_free(dest);
 389         g_free(preset);
 390 }
 391
 392 void
 393 audio_list_refresh(signal_user_data_t *ud)
 394 {
 395         GtkTreeView *treeview;
 396         GtkTreeIter iter;
 397         GtkListStore *store;
 398         gboolean done;
 399         gint row = 0;
 400         const GValue *audio_list;
 401
 402         g_debug("ghb_audio_list_refresh ()");
 403         treeview = GTK_TREE_VIEW(GHB_WIDGET(ud->builder, "audio_list"));
 404         store = GTK_LIST_STORE(gtk_tree_view_get_model(treeview));
 405         if (gtk_tree_model_get_iter_first(GTK_TREE_MODEL(store), &iter))
 406         {
 407                 do
 408                 {
 409                         const gchar *track, *codec, *br, *sr, *mix;
 410                         gchar *drc, *s_track, *s_codec, *s_br, *s_sr, *s_mix;
 411                         gdouble s_drc;
 412                         GValue *asettings;
 413
 414                         audio_list = ghb_settings_get_value(ud->settings, "audio_list");
 415                         if (row >= ghb_array_len(audio_list))
 416                                 return;
 417                         asettings = ghb_array_get_nth(audio_list, row);
 418
 419                         track = ghb_settings_combo_option(asettings, "AudioTrack");
 420                         codec = ghb_settings_combo_option(asettings, "AudioEncoder");
 421                         br = ghb_settings_combo_option(asettings, "AudioBitrate");
 422                         sr = ghb_settings_combo_option(asettings, "AudioSamplerate");
 423                         mix = ghb_settings_combo_option(asettings, "AudioMixdown");
 424                         drc = ghb_settings_get_string(asettings, "AudioTrackDRCSlider");
 425
 426                         s_track = ghb_settings_get_string(asettings, "AudioTrack");
 427                         s_codec = ghb_settings_get_string(asettings, "AudioEncoder");
 428                         s_br = ghb_settings_get_string(asettings, "AudioBitrate");
 429                         s_sr = ghb_settings_get_string(asettings, "AudioSamplerate");
 430                         s_mix = ghb_settings_get_string(asettings, "AudioMixdown");
 431                         s_drc = ghb_settings_get_double(asettings, "AudioTrackDRCSlider");
 432
 433                         gtk_list_store_set(GTK_LIST_STORE(store), &iter,
 434                                 // These are displayed in list
 435                                 0, track,
 436                                 1, codec,
 437                                 2, br,
 438                                 3, sr,
 439                                 4, mix,
 440                                 // These are used to set combo values when an item is selected
 441                                 5, drc,
 442                                 6, s_track,
 443                                 7, s_codec,
 444                                 8, s_br,
 445                                 9, s_sr,
 446                                 10, s_mix,
 447                                 11, s_drc,
 448                                 -1);
 449                         g_free(drc);
 450                         g_free(s_track);
 451                         g_free(s_codec);
 452                         g_free(s_br);
 453                         g_free(s_sr);
 454                         g_free(s_mix);
 455                         done = !gtk_tree_model_iter_next(GTK_TREE_MODEL(store), &iter);
 456                         row++;
 457                 } while (!done);
 458         }
 459 }
 460
 461 static gboolean
 462 validate_settings(signal_user_data_t *ud)
 463 {
 464         // Check to see if the dest file exists or is
 465         // already in the queue
 466         gchar *message, *dest;
 467         gint count, ii;
 468         gint titleindex;
 469
 470         titleindex = ghb_settings_combo_int(ud->settings, "title");
 471         if (titleindex < 0) return FALSE;
 472         dest = ghb_settings_get_string(ud->settings, "destination");
 473         count = ghb_array_len(ud->queue);
 474         for (ii = 0; ii < count; ii++)
 475         {
 476                 GValue *js;
 477                 gchar *filename;
 478
 479                 js = ghb_array_get_nth(ud->queue, ii);
 480                 filename = ghb_settings_get_string(js, "destination");
 481                 if (strcmp(dest, filename) == 0)
 482                 {
 483                         message = g_strdup_printf(
 484                                                 "Destination: %s\n\n"
 485                                                 "Another queued job has specified the same destination.\n"
 486                                                 "Do you want to overwrite?",
 487                                                 dest);
 488                         if (!ghb_message_dialog(GTK_MESSAGE_QUESTION, message, "Cancel", "Overwrite"))
 489                         {
 490                                 g_free(filename);
 491                                 g_free(dest);
 492                                 g_free(message);
 493                                 return FALSE;
 494                         }
 495                         g_free(message);
 496                         break;
 497                 }
 498                 g_free(filename);
 499         }
 500         gchar *destdir = g_path_get_dirname(dest);
 501         if (!g_file_test(destdir, G_FILE_TEST_IS_DIR))
 502         {
 503                 message = g_strdup_printf(
 504                                         "Destination: %s\n\n"
 505                                         "This is not a valid directory.",
 506                                         destdir);
 507                 ghb_message_dialog(GTK_MESSAGE_ERROR, message, "Cancel", NULL);
 508                 g_free(dest);
 509                 g_free(message);
 510                 g_free(destdir);
 511                 return FALSE;
 512         }
 513         if (g_access(destdir, R_OK|W_OK) != 0)
 514         {
 515                 message = g_strdup_printf(
 516                                         "Destination: %s\n\n"
 517                                         "Can not read or write the directory.",
 518                                         destdir);
 519                 ghb_message_dialog(GTK_MESSAGE_ERROR, message, "Cancel", NULL);
 520                 g_free(dest);
 521                 g_free(message);
 522                 g_free(destdir);
 523                 return FALSE;
 524         }
 525         GFile *gfile;
 526         GFileInfo *info;
 527         guint64 size;
 528         gchar *resolved = ghb_resolve_symlink(destdir);
 529
 530         gfile = g_file_new_for_path(resolved);
 531         info = g_file_query_filesystem_info(gfile,
 532                                                 G_FILE_ATTRIBUTE_FILESYSTEM_FREE, NULL, NULL);
 533         if (info != NULL)
 534         {
 535                 if (g_file_info_has_attribute(info, G_FILE_ATTRIBUTE_FILESYSTEM_FREE))
 536                 {
 537                         size = g_file_info_get_attribute_uint64(info,
 538                                                                         G_FILE_ATTRIBUTE_FILESYSTEM_FREE);
 539
 540                         gint64 fsize = (guint64)10 * 1024 * 1024 * 1024;
 541                         if (size < fsize)
 542                         {
 543                                 message = g_strdup_printf(
 544                                                         "Destination filesystem is almost full: %uM free\n\n"
 545                                                         "Encode may be incomplete if you proceed.\n",
 546                                                         (guint)(size / (1024L*1024L)));
 547                                 if (!ghb_message_dialog(GTK_MESSAGE_QUESTION, message, "Cancel", "Proceed"))
 548                                 {
 549                                         g_free(dest);
 550                                         g_free(message);
 551                                         return FALSE;
 552                                 }
 553                                 g_free(message);
 554                         }
 555                 }
 556                 g_object_unref(info);
 557         }
 558         g_object_unref(gfile);
 559         g_free(resolved);
 560         g_free(destdir);
 561         if (g_file_test(dest, G_FILE_TEST_EXISTS))
 562         {
 563                 message = g_strdup_printf(
 564                                         "Destination: %s\n\n"
 565                                         "File already exhists.\n"
 566                                         "Do you want to overwrite?",
 567                                         dest);
 568                 if (!ghb_message_dialog(GTK_MESSAGE_QUESTION, message, "Cancel", "Overwrite"))
 569                 {
 570                         g_free(dest);
 571                         g_free(message);
 572                         return FALSE;
 573                 }
 574                 g_free(message);
 575                 g_unlink(dest);
 576         }
 577         g_free(dest);
 578         // Validate video quality is in a reasonable range
 579         if (!ghb_validate_vquality(ud->settings))
 580         {
 581                 return FALSE;
 582         }
 583         // Validate audio settings
 584         if (!ghb_validate_audio(ud))
 585         {
 586                 return FALSE;
 587         }
 588         // Validate video settings
 589         if (!ghb_validate_video(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
1006         // I really shouldn't have to do this, but at startup the
1007         // initial window size is larger than it should be.  This
1008         // make it adjust to the proper size.
1009         GtkWindow *hb_window;
1010         hb_window = GTK_WINDOW(GHB_WIDGET (ud->builder, "hb_window"));
1011         gtk_window_resize(hb_window, 16, 16);
1012
1013         queue = ghb_load_queue();
1014         // Look for unfinished entries
1015         count = ghb_array_len(queue);
1016         for (ii = 0; ii < count; ii++)
1017         {
1018                 settings = ghb_array_get_nth(queue, ii);
1019                 status = ghb_settings_get_int(settings, "job_status");
1020                 if (status != GHB_QUEUE_DONE && status != GHB_QUEUE_CANCELED)
1021                 {
1022                         unfinished++;
1023                 }
1024         }
1025         if (unfinished)
1026         {
1027                 message = g_strdup_printf(
1028                                         "You have %d unfinished job%s in a saved queue.\n\n"
1029                                         "Would you like to reload %s?",
1030                                         unfinished,
1031                                         (unfinished > 1) ? "s" : "",
1032                                         (unfinished > 1) ? "them" : "it");
1033                 if (ghb_message_dialog(GTK_MESSAGE_QUESTION, message, "No", "Yes"))
1034                 {
1035                         GtkWidget *widget = GHB_WIDGET (ud->builder, "queue_window");
1036                         gtk_widget_show (widget);
1037
1038                         ud->queue = queue;
1039                         // First get rid of any old items we don't want
1040                         for (ii = count-1; ii >= 0; ii--)
1041                         {
1042                                 settings = ghb_array_get_nth(queue, ii);
1043                                 status = ghb_settings_get_int(settings, "job_status");
1044                                 if (status == GHB_QUEUE_DONE || status == GHB_QUEUE_CANCELED)
1045                                 {
1046                                         GValue *old = ghb_array_get_nth(queue, ii);
1047                                         ghb_value_free(old);
1048                                         ghb_array_remove(queue, ii);
1049                                 }
1050                         }
1051                         count = ghb_array_len(queue);
1052                         for (ii = 0; ii < count; ii++)
1053                         {
1054                                 settings = ghb_array_get_nth(queue, ii);
1055                                 ghb_settings_set_int(settings, "job_unique_id", 0);
1056                                 ghb_settings_set_int(settings, "job_status", GHB_QUEUE_PENDING);
1057                                 add_to_queue_list(ud, settings, NULL);
1058                         }
1059                         ghb_queue_buttons_grey(ud, FALSE);
1060                 }
1061                 else
1062                 {
1063                         ghb_value_free(queue);
1064                         ghb_remove_queue_file();
1065                 }
1066                 g_free(message);
1067         }
1068         return FALSE;
1069 }
1070
1071 gboolean
1072 queue_key_press_cb(
1073         GtkWidget *widget,
1074         GdkEventKey *event,
1075         signal_user_data_t *ud)
1076 {
1077         GtkTreeView *treeview;
1078         GtkTreeSelection *selection;
1079         GtkTreeModel *store;
1080         GtkTreeIter iter;
1081         gint row;
1082         gint *indices;
1083         gint unique_id;
1084         GValue *settings;
1085         gint status;
1086
1087         g_debug("queue_key_press_cb ()");
1088         if (event->keyval != GDK_Delete)
1089                 return FALSE;
1090         treeview = GTK_TREE_VIEW(GHB_WIDGET(ud->builder, "queue_list"));
1091         store = gtk_tree_view_get_model(treeview);
1092
1093         selection = gtk_tree_view_get_selection (treeview);
1094         if (gtk_tree_selection_get_selected(selection, &store, &iter))
1095         {
1096                 GtkTreePath *treepath;
1097
1098                 treepath = gtk_tree_model_get_path (store, &iter);
1099                 // Find the entry in the queue
1100                 indices = gtk_tree_path_get_indices (treepath);
1101                 row = indices[0];
1102                 // Can only free the treepath After getting what I need from
1103                 // indices since this points into treepath somewhere.
1104                 gtk_tree_path_free (treepath);
1105                 if (row < 0) return FALSE;
1106                 if (row >= ghb_array_len(ud->queue))
1107                         return FALSE;
1108                 settings = ghb_array_get_nth(ud->queue, row);
1109                 status = ghb_settings_get_int(settings, "job_status");
1110                 if (status == GHB_QUEUE_RUNNING)
1111                 {
1112                         // Ask if wants to stop encode.
1113                         if (!ghb_cancel_encode(NULL))
1114                         {
1115                                 return TRUE;
1116                         }
1117                         unique_id = ghb_settings_get_int(settings, "job_unique_id");
1118                         ghb_remove_job(unique_id);
1119                 }
1120                 // Remove the selected item
1121                 gtk_tree_store_remove(GTK_TREE_STORE(store), &iter);
1122                 // Remove the corresponding item from the queue list
1123                 GValue *old = ghb_array_get_nth(ud->queue, row);
1124                 ghb_value_free(old);
1125                 ghb_array_remove(ud->queue, row);
1126                 ghb_save_queue(ud->queue);
1127                 return TRUE;
1128         }
1129         return FALSE;
1130 }
1131
1132 GValue *ghb_queue_edit_settings = NULL;
1133
1134 void
1135 queue_edit_clicked_cb(GtkWidget *xwidget, signal_user_data_t *ud)
1136 {
1137         GtkTreeView *treeview;
1138         GtkTreeSelection *selection;
1139         GtkTreeModel *store;
1140         GtkTreeIter iter;
1141         gint row;
1142         gint *indices;
1143         gint status;
1144
1145         g_debug("queue_key_press_cb ()");
1146         treeview = GTK_TREE_VIEW(GHB_WIDGET(ud->builder, "queue_list"));
1147         store = gtk_tree_view_get_model(treeview);
1148
1149         selection = gtk_tree_view_get_selection (treeview);
1150         if (gtk_tree_selection_get_selected(selection, &store, &iter))
1151         {
1152                 GtkTreePath *treepath;
1153
1154                 treepath = gtk_tree_model_get_path (store, &iter);
1155                 // Find the entry in the queue
1156                 indices = gtk_tree_path_get_indices (treepath);
1157                 row = indices[0];
1158                 // Can only free the treepath After getting what I need from
1159                 // indices since this points into treepath somewhere.
1160                 gtk_tree_path_free (treepath);
1161                 if (row < 0) return;
1162                 if (row >= ghb_array_len(ud->queue))
1163                         return;
1164                 ghb_queue_edit_settings = ghb_array_get_nth(ud->queue, row);
1165                 status = ghb_settings_get_int(ghb_queue_edit_settings, "job_status");
1166                 if (status == GHB_QUEUE_PENDING)
1167                 {
1168                         // Remove the selected item
1169                         gtk_tree_store_remove(GTK_TREE_STORE(store), &iter);
1170                         // Remove the corresponding item from the queue list
1171                         ghb_array_remove(ud->queue, row);
1172                 }
1173                 gchar *source;
1174                 source = ghb_settings_get_string(ghb_queue_edit_settings, "source");
1175                 ghb_do_scan(ud, source, FALSE);
1176                 g_free(source);
1177         }
1178 }
1179