/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 4; tab-width: 4 -*- */ /* * main.c * Copyright (C) John Stebbins 2008-2020 * * main.c is free software. * * You may redistribute it and/or modify it under the terms of the * GNU General Public License version 2, as published by the Free Software * Foundation. * * main.c is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * See the GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with main.c. If not, write to: * The Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor * Boston, MA 02110-1301, USA. */ #include #include #include #include #include #include #include #include #include "ghbcompat.h" #if defined(_ENABLE_GST) #include #endif #if defined(_WIN32) #include #include #define pipe(phandles) _pipe (phandles, 4096, _O_BINARY) #endif #include #include #include #include "handbrake/handbrake.h" #include "renderer_button.h" #include "hb-backend.h" #include "ghb-dvd.h" #include "values.h" #include "icons.h" #include "callbacks.h" #include "queuehandler.h" #include "audiohandler.h" #include "subtitlehandler.h" #include "settings.h" #include "resources.h" #include "presets.h" #include "preview.h" #include "ui_res.h" /* * Standard gettext macros. */ #ifndef ENABLE_NLS # define textdomain(String) (String) # define gettext(String) (String) # define dgettext(Domain,Message) (Message) # define dcgettext(Domain,Message,Type) (Message) # define bindtextdomain(Domain,Directory) (Domain) # define _(String) (String) # define N_(String) (String) #endif #define BUILDER_NAME "ghb" GtkBuilder* create_builder_or_die(const gchar * name) { guint res = 0; GError *error = NULL; const gchar *ghb_ui; gsize data_size; GResource *ui_res = ghb_ui_get_resource(); GBytes *gbytes = g_resource_lookup_data(ui_res, "/fr/handbrake/ghb/ui/ghb.ui", 0, NULL); ghb_ui = g_bytes_get_data(gbytes, &data_size); const gchar *markup = N_("Unable to create %s.\n" "\n" "Internal error. Could not parse UI description.\n" "%s"); g_debug("create_builder_or_die()\n"); GtkBuilder *xml = gtk_builder_new(); if (xml != NULL) res = gtk_builder_add_from_string(xml, ghb_ui, -1, &error); if (!xml || !res) { GtkWidget *dialog = gtk_message_dialog_new_with_markup(NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, gettext(markup), name, error->message); gtk_dialog_run(GTK_DIALOG(dialog)); gtk_widget_destroy(dialog); exit(EXIT_FAILURE); } return xml; } static GCallback self_symbol_lookup(const gchar * symbol_name) { static GModule *module = NULL; gpointer symbol = NULL; if (!module) module = g_module_open(NULL, 0); g_module_symbol(module, symbol_name, &symbol); return (GCallback) symbol; } static void MyConnect( GtkBuilder *builder, GObject *object, const gchar *signal_name, const gchar *handler_name, GObject *connect_object, GConnectFlags flags, gpointer user_data) { GCallback callback; g_return_if_fail(object != NULL); g_return_if_fail(handler_name != NULL); g_return_if_fail(signal_name != NULL); //const gchar *name = ghb_get_setting_key((GtkWidget*)object); //g_message("\n\nname %s", name); g_debug("handler_name %s", handler_name); g_debug("signal_name %s", signal_name); callback = self_symbol_lookup(handler_name); if (!callback) { g_message("Signal handler (%s) not found", handler_name); return; } if (connect_object) { g_signal_connect_object(object, signal_name, callback, connect_object, flags); } else { if (flags & G_CONNECT_AFTER) { g_signal_connect_after( object, signal_name, callback, user_data); } else { g_signal_connect(object, signal_name, callback, user_data); } } } #if 0 // If you should ever need to change the font for the running application.. // Ugly but effective. void change_font(GtkWidget *widget, gpointer data) { PangoFontDescription *font_desc; gchar *font = (gchar*)data; const gchar *name; font_desc = pango_font_description_from_string(font); if (font_desc == NULL) exit(1); gtk_widget_modify_font(widget, font_desc); name = ghb_get_setting_key(widget); g_debug("changing font for widget %s\n", name); if (GTK_IS_CONTAINER(widget)) { gtk_container_foreach((GtkContainer*)widget, change_font, data); } } //gtk_container_foreach((GtkContainer*)window, change_font, "sans 20"); #endif extern G_MODULE_EXPORT void audio_list_selection_changed_cb(void); extern G_MODULE_EXPORT void audio_edit_clicked_cb(void); extern G_MODULE_EXPORT void audio_remove_clicked_cb(void); // Create and bind the tree model to the tree view for the audio track list // Also, connect up the signal that lets us know the selection has changed static void bind_audio_tree_model(signal_user_data_t *ud) { GtkCellRenderer *source_cell; GtkCellRenderer *arrow_cell; GtkCellRenderer *output_cell; GtkCellRenderer *edit_cell; GtkCellRenderer *delete_cell; GtkTreeViewColumn *column; GtkTreeStore *treestore; GtkTreeView *treeview; GtkTreeSelection *selection; g_debug("bind_audio_tree_model()\n"); treeview = GTK_TREE_VIEW(GHB_WIDGET(ud->builder, "audio_list_view")); selection = gtk_tree_view_get_selection(treeview); treestore = gtk_tree_store_new(6, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_FLOAT); gtk_tree_view_set_model(treeview, GTK_TREE_MODEL(treestore)); source_cell = gtk_cell_renderer_text_new(); arrow_cell = gtk_cell_renderer_text_new(); output_cell = gtk_cell_renderer_text_new(); edit_cell = custom_cell_renderer_button_new(); delete_cell = custom_cell_renderer_button_new(); column = gtk_tree_view_column_new(); gtk_tree_view_column_set_spacing(column, 12); gtk_tree_view_column_set_title(column, _("Track Information")); gtk_tree_view_column_pack_start(column, source_cell, FALSE); gtk_tree_view_column_add_attribute(column, source_cell, "markup", 0); gtk_tree_view_column_add_attribute(column, source_cell, "yalign", 5); gtk_tree_view_column_pack_start(column, arrow_cell, FALSE); gtk_tree_view_column_add_attribute(column, arrow_cell, "text", 1); gtk_tree_view_column_pack_start(column, output_cell, TRUE); gtk_tree_view_column_add_attribute(column, output_cell, "markup", 2); gtk_tree_view_column_add_attribute(column, output_cell, "yalign", 5); gtk_tree_view_append_column(treeview, GTK_TREE_VIEW_COLUMN(column)); gtk_tree_view_column_set_expand(column, TRUE); gtk_tree_view_column_set_max_width(column, 400); column = gtk_tree_view_column_new_with_attributes( _(""), edit_cell, "icon-name", 3, NULL); //gtk_tree_view_column_set_min_width(column, 24); gtk_tree_view_append_column(treeview, GTK_TREE_VIEW_COLUMN(column)); column = gtk_tree_view_column_new_with_attributes( _(""), delete_cell, "icon-name", 4, NULL); //gtk_tree_view_column_set_min_width(column, 24); gtk_tree_view_append_column(treeview, GTK_TREE_VIEW_COLUMN(column)); g_signal_connect(selection, "changed", audio_list_selection_changed_cb, ud); g_signal_connect(edit_cell, "clicked", audio_edit_clicked_cb, ud); g_signal_connect(delete_cell, "clicked", audio_remove_clicked_cb, ud); g_debug("Done\n"); } extern G_MODULE_EXPORT void subtitle_list_selection_changed_cb(void); extern G_MODULE_EXPORT void subtitle_edit_clicked_cb(void); extern G_MODULE_EXPORT void subtitle_remove_clicked_cb(void); // Create and bind the tree model to the tree view for the subtitle track list // Also, connect up the signal that lets us know the selection has changed static void bind_subtitle_tree_model(signal_user_data_t *ud) { GtkCellRenderer *source_cell; GtkCellRenderer *arrow_cell; GtkCellRenderer *output_cell; GtkCellRenderer *edit_cell; GtkCellRenderer *delete_cell; GtkTreeViewColumn *column; GtkTreeStore *treestore; GtkTreeView *treeview; GtkTreeSelection *selection; g_debug("bind_subtitle_tree_model()\n"); treeview = GTK_TREE_VIEW(GHB_WIDGET(ud->builder, "subtitle_list_view")); selection = gtk_tree_view_get_selection(treeview); treestore = gtk_tree_store_new(6, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_FLOAT); gtk_tree_view_set_model(treeview, GTK_TREE_MODEL(treestore)); source_cell = gtk_cell_renderer_text_new(); arrow_cell = gtk_cell_renderer_text_new(); output_cell = gtk_cell_renderer_text_new(); edit_cell = custom_cell_renderer_button_new(); delete_cell = custom_cell_renderer_button_new(); column = gtk_tree_view_column_new(); gtk_tree_view_column_set_spacing(column, 12); gtk_tree_view_column_set_title(column, _("Track Information")); gtk_tree_view_column_pack_start(column, source_cell, FALSE); gtk_tree_view_column_add_attribute(column, source_cell, "markup", 0); gtk_tree_view_column_add_attribute(column, source_cell, "yalign", 5); gtk_tree_view_column_pack_start(column, arrow_cell, FALSE); gtk_tree_view_column_add_attribute(column, arrow_cell, "text", 1); gtk_tree_view_column_pack_start(column, output_cell, TRUE); gtk_tree_view_column_add_attribute(column, output_cell, "markup", 2); gtk_tree_view_column_add_attribute(column, output_cell, "yalign", 5); gtk_tree_view_append_column(treeview, GTK_TREE_VIEW_COLUMN(column)); gtk_tree_view_column_set_expand(column, TRUE); gtk_tree_view_column_set_max_width(column, 400); column = gtk_tree_view_column_new_with_attributes( _(""), edit_cell, "icon-name", 3, NULL); gtk_tree_view_append_column(treeview, GTK_TREE_VIEW_COLUMN(column)); column = gtk_tree_view_column_new_with_attributes( _(""), delete_cell, "icon-name", 4, NULL); gtk_tree_view_append_column(treeview, GTK_TREE_VIEW_COLUMN(column)); g_signal_connect(selection, "changed", subtitle_list_selection_changed_cb, ud); g_signal_connect(edit_cell, "clicked", subtitle_edit_clicked_cb, ud); g_signal_connect(delete_cell, "clicked", subtitle_remove_clicked_cb, ud); } extern G_MODULE_EXPORT void presets_list_selection_changed_cb(void); extern G_MODULE_EXPORT void presets_drag_data_received_cb(void); extern G_MODULE_EXPORT void presets_drag_motion_cb(void); extern G_MODULE_EXPORT void preset_edited_cb(void); extern void presets_row_expanded_cb(void); #if GTK_CHECK_VERSION(3, 90, 0) static const char * presets_drag_entries[] = { "widget/presets-list-row-drop" }; #else static GtkTargetEntry presets_drag_entries[] = { { "PRESETS_ROW", GTK_TARGET_SAME_WIDGET, 0 } }; #endif // Create and bind the tree model to the tree view for the preset list // Also, connect up the signal that lets us know the selection has changed static void bind_presets_tree_model(signal_user_data_t *ud) { GtkCellRenderer *cell; GtkTreeViewColumn *column; GtkTreeStore *treestore; GtkTreeView *treeview; GtkTreeSelection *selection; GtkWidget *widget; g_debug("bind_presets_tree_model()\n"); treeview = GTK_TREE_VIEW(GHB_WIDGET(ud->builder, "presets_list")); selection = gtk_tree_view_get_selection(treeview); treestore = gtk_tree_store_new(6, G_TYPE_STRING, G_TYPE_INT, G_TYPE_INT, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_BOOLEAN); gtk_tree_view_set_model(treeview, GTK_TREE_MODEL(treestore)); cell = gtk_cell_renderer_text_new(); column = gtk_tree_view_column_new_with_attributes(_("Preset Name"), cell, "text", 0, "weight", 1, "style", 2, "foreground", 3, "editable", 5, NULL); g_signal_connect(cell, "edited", preset_edited_cb, ud); gtk_tree_view_append_column(treeview, GTK_TREE_VIEW_COLUMN(column)); gtk_tree_view_column_set_expand(column, TRUE); gtk_tree_view_set_tooltip_column(treeview, 4); #if GTK_CHECK_VERSION(3, 90, 0) GdkContentFormats * targets; targets = gdk_content_formats_new(presets_drag_entries, G_N_ELEMENTS(presets_drag_entries)); gtk_tree_view_enable_model_drag_dest(treeview, targets, GDK_ACTION_MOVE); gtk_tree_view_enable_model_drag_source(treeview, GDK_BUTTON1_MASK, targets, GDK_ACTION_MOVE); gdk_content_formats_unref(targets); #else gtk_tree_view_enable_model_drag_dest(treeview, presets_drag_entries, 1, GDK_ACTION_MOVE); gtk_tree_view_enable_model_drag_source(treeview, GDK_BUTTON1_MASK, presets_drag_entries, 1, GDK_ACTION_MOVE); #endif g_signal_connect(treeview, "drag_data_received", presets_drag_data_received_cb, ud); g_signal_connect(treeview, "drag_motion", presets_drag_motion_cb, ud); g_signal_connect(treeview, "row_expanded", presets_row_expanded_cb, ud); g_signal_connect(treeview, "row_collapsed", presets_row_expanded_cb, ud); g_signal_connect(selection, "changed", presets_list_selection_changed_cb, ud); widget = GHB_WIDGET(ud->builder, "presets_remove"); gtk_widget_set_sensitive(widget, FALSE); g_debug("Done\n"); } static void clean_old_logs() { #if !defined(_WIN32) const gchar *file; gchar *config; config = ghb_get_user_config_dir(NULL); if (g_file_test(config, G_FILE_TEST_IS_DIR)) { GDir *gdir = g_dir_open(config, 0, NULL); file = g_dir_read_name(gdir); while (file) { if (strncmp(file, "Activity.log.", 13) == 0) { gchar *path; int fd, lock = 1; int pid; sscanf(file, "Activity.log.%d", &pid); path = g_strdup_printf("%s/ghb.pid.%d", config, pid); if (g_file_test(path, G_FILE_TEST_EXISTS)) { fd = open(path, O_RDWR); if (fd >= 0) { lock = lockf(fd, F_TLOCK, 0); } g_free(path); close(fd); if (lock == 0) { path = g_strdup_printf("%s/%s", config, file); g_unlink(path); g_free(path); } } else { g_free(path); path = g_strdup_printf("%s/%s", config, file); g_unlink(path); g_free(path); } } file = g_dir_read_name(gdir); } g_dir_close(gdir); } g_free(config); #else const gchar *file; gchar *config; config = ghb_get_user_config_dir(NULL); if (g_file_test(config, G_FILE_TEST_IS_DIR)) { GDir *gdir = g_dir_open(config, 0, NULL); file = g_dir_read_name(gdir); while (file) { if (strncmp(file, "Activity.log.", 13) == 0) { gchar *path; int pid; sscanf(file, "Activity.log.%d", &pid); #if 0 int fd, lock = 1; path = g_strdup_printf("%s/ghb.pid.%d", config, pid); if (g_file_test(path, G_FILE_TEST_EXISTS)) { fd = open(path, O_RDWR); if (fd >= 0) { lock = lockf(fd, F_TLOCK, 0); } g_free(path); close(fd); if (lock == 0) { path = g_strdup_printf("%s/%s", config, file); g_unlink(path); g_free(path); } } else #endif { //g_free(path); path = g_strdup_printf("%s/%s", config, file); g_unlink(path); g_free(path); } } file = g_dir_read_name(gdir); } g_dir_close(gdir); } g_free(config); #endif } static void IoRedirect(signal_user_data_t *ud) { GIOChannel *channel; gint pfd[2]; gchar *config, *path, *str; pid_t pid; // I'm opening a pipe and attaching the writer end to stderr // The reader end will be polled by main event loop and I'll get // a callback when there is data available. if (pipe( pfd ) < 0) { g_warning("Failed to redirect IO. Logging impaired\n"); return; } clean_old_logs(); // Open activity log. config = ghb_get_user_config_dir(NULL); pid = getpid(); path = g_strdup_printf("%s/Activity.log.%"PRId64, config, (long)pid); ud->activity_log = g_io_channel_new_file (path, "w", NULL); ud->job_activity_log = NULL; str = g_strdup_printf("%s", path); ghb_ui_update(ud, "activity_location", ghb_string_value(str)); g_free(str); g_free(path); g_free(config); if (ud->activity_log != NULL) { // Set encoding to raw. g_io_channel_set_encoding(ud->activity_log, NULL, NULL); } // redirect stderr to the writer end of the pipe #if defined(_WIN32) _dup2(pfd[1], _fileno(stderr)); #else dup2(pfd[1], STDERR_FILENO); #endif setvbuf(stderr, NULL, _IONBF, 0); #if defined(_WIN32) channel = g_io_channel_win32_new_fd(pfd[0]); #else channel = g_io_channel_unix_new(pfd[0]); #endif // I was getting an this error: // "Invalid byte sequence in conversion input" // Set disable encoding on the channel. g_io_channel_set_encoding(channel, NULL, NULL); ud->stderr_src_id = g_io_add_watch(channel, G_IO_IN, ghb_log_cb, (gpointer)ud ); } typedef struct { gchar *filename; gchar *iconname; } icon_map_t; static gchar *dvd_device = NULL; static gchar *arg_preset = NULL; static gboolean ghb_debug = FALSE; static gchar *arg_config_dir = NULL; #if defined(_WIN32) static gboolean win32_console = FALSE; #endif static GOptionEntry entries[] = { { "device", 'd', 0, G_OPTION_ARG_FILENAME, &dvd_device, N_("The device or file to encode"), NULL }, { "preset", 'p', 0, G_OPTION_ARG_STRING, &arg_preset, N_("The preset values to use for encoding"), NULL }, { "debug", 'x', 0, G_OPTION_ARG_NONE, &ghb_debug, N_("Spam a lot"), NULL }, { "config", 'o', 0, G_OPTION_ARG_STRING, &arg_config_dir, N_("The path to override user config dir"), NULL }, #if defined(_WIN32) { "console",'c', 0, G_OPTION_ARG_NONE, &win32_console, N_("Open a console for debug output"), NULL }, #endif { NULL } }; G_MODULE_EXPORT void drive_changed_cb(GVolumeMonitor *gvm, GDrive *gd, signal_user_data_t *ud); #if defined(_WIN32) G_MODULE_EXPORT GdkFilterReturn win_message_cb(GdkXEvent *wmevent, GdkEvent *event, gpointer data) { signal_user_data_t *ud = (signal_user_data_t*)data; MSG *msg = (MSG*)wmevent; if (msg->message == WM_DEVICECHANGE) { wm_drive_changed(wmevent, ud); } return GDK_FILTER_CONTINUE; } #endif void watch_volumes(signal_user_data_t *ud) { #if !defined(_WIN32) GVolumeMonitor *gvm; gvm = g_volume_monitor_get(); g_signal_connect(gvm, "drive-changed", (GCallback)drive_changed_cb, ud); #else GdkWindow *window; GtkWidget *widget; widget = GHB_WIDGET(ud->builder, "hb_window"); window = gtk_widget_get_parent_window(widget); gdk_window_add_filter(window, win_message_cb, ud); #endif } G_MODULE_EXPORT void video_option_changed_cb(GtkWidget *widget, signal_user_data_t *ud); G_MODULE_EXPORT void plot_changed_cb(GtkWidget *widget, signal_user_data_t *ud); G_MODULE_EXPORT void position_overlay_cb(GtkWidget *widget, signal_user_data_t *ud); G_MODULE_EXPORT void preview_hud_size_alloc_cb(GtkWidget *widget, signal_user_data_t *ud); // Important: any widgets named in CSS must have their widget names set // below before setting CSS properties on them. const gchar *MyCSS = "@define-color black #000000;" "@define-color gray18 #2e2e2e;" "@define-color gray22 #383838;" "@define-color gray26 #424242;" "@define-color gray32 #525252;" "@define-color gray40 #666666;" "@define-color gray46 #757575;" "@define-color white #ffffff;" "#preview_hud" "{" " border-radius: 20px;" " background-color: alpha(@gray18, 0.8);" " color: @white;" "}" "#live_preview_play," "#live_duration," "#preview_reset" "{" " background: @black;" " background-color: @gray18;" " color: @white;" "}" "#preview_show_crop" "{" " background-color: @gray22;" " border-color: @white;" " color: @white;" "}" "#live_encode_progress," "#live_preview_progress," "#preview_frame" "{" " background: @black;" " background-color: alpha(@gray18, 0.0);" " color: @white;" "}" #if GTK_CHECK_VERSION(3, 20, 0) "#preview_reset:hover" #else "#preview_reset:prelight" #endif "{" " background: @black;" " background-color: @gray32;" " color: @white;" "}" "#preview_reset:active" "{" " background: @black;" " background-color: @gray32;" " color: @white;" "}" "#preview_reset:active" "{" " background: @black;" " background-color: @gray32;" " color: @white;" "}" "textview" "{" " padding: 5px 5px 5px 5px;" "}" ".entry" "{" " margin: 0px 5px 0px 5px;" " padding: 0px 0px 0px 0px;" "}" #if GTK_CHECK_VERSION(3, 20, 0) "stackswitcher button.text-button" "{" " min-width: 50px;" "}" #endif #if GTK_CHECK_VERSION(3, 16, 0) "#activity_view" "{" " font-family: monospace;" " font-size: 8pt;" " font-weight: lighter;" "}" #endif ".row:not(:first-child)" "{" " border-top: 1px solid transparent; " " border-bottom: 1px solid transparent; " "}" ".row:first-child" "{" " border-top: 1px solid transparent; " " border-bottom: 1px solid transparent; " "}" ".row:last-child" "{" " border-top: 1px solid transparent; " " border-bottom: 1px solid transparent; " "}" ".row.drag-icon" "{" " background: white; " " border: 1px solid black; " "}" ".row.drag-row" "{" " color: gray; " " background: alpha(gray,0.2); " "}" ".row.drag-row.drag-hover" "{" " border-top: 1px solid #4e9a06; " " border-bottom: 1px solid #4e9a06; " "}" ".row.drag-hover image, " ".row.drag-hover label" "{" " color: #4e9a06; " "}" ".row.drag-hover-top" "{" " border-top: 1px solid #4e9a06; " "}" ".row.drag-hover-bottom" "{" " border-bottom: 1px solid #4e9a06; " "}" ; extern G_MODULE_EXPORT void status_icon_query_tooltip_cb(void); extern G_MODULE_EXPORT void ghb_shutdown_cb(GApplication * app, signal_user_data_t *ud) { } G_MODULE_EXPORT void source_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void single_title_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void destination_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void preferences_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void quit_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void queue_add_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void queue_add_all_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void queue_start_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void queue_pause_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void queue_export_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void queue_import_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void queue_open_source_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void queue_open_dest_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void queue_open_log_dir_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void queue_open_log_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void queue_delete_all_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void queue_delete_complete_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void queue_reset_fail_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void queue_reset_all_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void queue_reset_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void queue_edit_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void show_presets_action_cb(GSimpleAction *action, GVariant *value, gpointer ud); G_MODULE_EXPORT void hbfd_action_cb(GSimpleAction *action, GVariant *value, gpointer ud); G_MODULE_EXPORT void show_queue_action_cb(GSimpleAction *action, GVariant *value, gpointer ud); G_MODULE_EXPORT void show_preview_action_cb(GSimpleAction *action, GVariant *value, gpointer ud); G_MODULE_EXPORT void show_activity_action_cb(GSimpleAction *action, GVariant *value, gpointer ud); G_MODULE_EXPORT void preset_save_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void preset_save_as_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void preset_rename_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void preset_remove_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void preset_default_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void preset_export_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void preset_import_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void presets_reload_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void about_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void guide_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void preset_select_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); G_MODULE_EXPORT void preset_reload_action_cb(GSimpleAction *action, GVariant *param, gpointer ud); static void map_actions(GApplication * app, signal_user_data_t * ud) { const GActionEntry entries[] = { { "source", source_action_cb }, { "single", single_title_action_cb }, { "destination", destination_action_cb }, { "preferences", preferences_action_cb }, { "quit", quit_action_cb }, { "queue-add", queue_add_action_cb }, { "queue-add-all", queue_add_all_action_cb }, { "queue-start", queue_start_action_cb }, { "queue-pause", queue_pause_action_cb }, { "queue-open-source", queue_open_source_action_cb }, { "queue-open-dest", queue_open_dest_action_cb }, { "queue-open-log-dir", queue_open_log_dir_action_cb }, { "queue-open-log", queue_open_log_action_cb }, { "queue-reset-fail", queue_reset_fail_action_cb }, { "queue-reset-all", queue_reset_all_action_cb }, { "queue-reset", queue_reset_action_cb }, { "queue-delete-complete", queue_delete_complete_action_cb }, { "queue-delete-all", queue_delete_all_action_cb }, { "queue-export", queue_export_action_cb }, { "queue-import", queue_import_action_cb }, { "queue-edit", queue_edit_action_cb }, { "hbfd", NULL, NULL, "false", hbfd_action_cb }, { "show-presets", NULL, NULL, "false", show_presets_action_cb }, { "show-queue", NULL, NULL, "false", show_queue_action_cb }, { "show-preview", NULL, NULL, "false", show_preview_action_cb }, { "show-activity", NULL, NULL, "false", show_activity_action_cb }, { "preset-save", preset_save_action_cb }, { "preset-save-as", preset_save_as_action_cb }, { "preset-rename", preset_rename_action_cb }, { "preset-remove", preset_remove_action_cb }, { "preset-default", preset_default_action_cb }, { "preset-export", preset_export_action_cb }, { "preset-import", preset_import_action_cb }, { "presets-reload", presets_reload_action_cb }, { "about", about_action_cb }, { "guide", guide_action_cb }, { "preset-select", preset_select_action_cb, "s" }, { "preset-reload", preset_reload_action_cb, }, }; g_action_map_add_action_entries(G_ACTION_MAP(app), entries, G_N_ELEMENTS(entries), ud); } gboolean ghb_idle_ui_init(signal_user_data_t *ud) { ghb_settings_to_ui(ud, ud->globals); ghb_settings_to_ui(ud, ud->prefs); // Note that ghb_settings_to_ui(ud->settings) happens when initial // empty title is initialized. // Init settings that are dependent on command line args if (dvd_device != NULL) { // Source overridden from command line option ghb_dict_set_string(ud->globals, "scan_source", dvd_device); g_idle_add((GSourceFunc)ghb_idle_scan, ud); } else { GhbValue *gval = ghb_dict_get_value(ud->prefs, "default_source"); ghb_dict_set(ud->globals, "scan_source", ghb_value_dup(gval)); } if (arg_preset != NULL) { ghb_select_preset(ud, arg_preset, HB_PRESET_TYPE_ALL); } else { ghb_select_default_preset(ud); } // Grey out widgets that are dependent on a disabled feature ghb_check_all_depencencies(ud); return FALSE; } #if GTK_CHECK_VERSION(3, 90, 0) extern G_MODULE_EXPORT void easter_egg_multi_cb(void); extern G_MODULE_EXPORT void preview_leave_cb(void); extern G_MODULE_EXPORT void preview_motion_cb(void); extern G_MODULE_EXPORT void preview_draw_cb(GtkDrawingArea*, cairo_t*, int, int, gpointer); extern G_MODULE_EXPORT void hud_enter_cb(void); extern G_MODULE_EXPORT void hud_leave_cb(void); #endif extern G_MODULE_EXPORT void ghb_activate_cb(GApplication * app, signal_user_data_t * ud) { GtkCssProvider * provider = gtk_css_provider_new(); ghb_css_provider_load_from_data(provider, MyCSS, -1); #if GTK_CHECK_VERSION(3, 90, 0) GdkDisplay *dd = gdk_display_get_default(); gtk_style_context_add_provider_for_display(dd, GTK_STYLE_PROVIDER(provider), GTK_STYLE_PROVIDER_PRIORITY_APPLICATION); #else GdkScreen *ss = gdk_screen_get_default(); gtk_style_context_add_provider_for_screen(ss, GTK_STYLE_PROVIDER(provider), GTK_STYLE_PROVIDER_PRIORITY_APPLICATION); #endif g_object_unref(provider); ghb_resource_init(); ghb_load_icons(); ghb_udev_init(); // Override user config dir if (arg_config_dir != NULL) { ghb_override_user_config_dir(arg_config_dir); } // map application actions (menu callbacks) map_actions(app, ud); // connect shutdown signal for cleanup g_signal_connect(app, "shutdown", (GCallback)ghb_shutdown_cb, ud); ud->debug = ghb_debug; g_log_set_handler(NULL, G_LOG_LEVEL_DEBUG, debug_log_handler, ud); g_log_set_handler("Gtk", G_LOG_LEVEL_WARNING, warn_log_handler, ud); ud->globals = ghb_dict_new(); ud->prefs = ghb_dict_new(); ud->settings_array = ghb_array_new(); ud->settings = ghb_dict_new(); ghb_array_append(ud->settings_array, ud->settings); ud->builder = create_builder_or_die(BUILDER_NAME); // Enable drag & drop in queue list ghb_queue_drag_n_drop_init(ud); // Enable events that alert us to media change events watch_volumes(ud); GtkWidget *widget; #if defined(_NO_UPDATE_CHECK) widget = GHB_WIDGET(ud->builder, "check_updates_box"); gtk_widget_hide(widget); #endif // Get GtkTextBuffers for activity logs widget = GHB_WIDGET(ud->builder, "activity_view"); ud->activity_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(widget)); g_object_ref(ud->activity_buffer); widget = GHB_WIDGET(ud->builder, "queue_activity_view"); ud->extra_activity_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(widget)); g_object_ref(ud->extra_activity_buffer); ud->queue_activity_buffer = gtk_text_buffer_new(NULL); // Must set the names of the widgets that I want to modify // style for. gtk_widget_set_name(GHB_WIDGET(ud->builder, "preview_hud"), "preview_hud"); gtk_widget_set_name(GHB_WIDGET(ud->builder, "preview_frame"), "preview_frame"); gtk_widget_set_name(GHB_WIDGET(ud->builder, "live_preview_play"), "live_preview_play"); gtk_widget_set_name(GHB_WIDGET(ud->builder, "live_preview_progress"), "live_preview_progress"); gtk_widget_set_name(GHB_WIDGET(ud->builder, "live_encode_progress"), "live_encode_progress"); gtk_widget_set_name(GHB_WIDGET(ud->builder, "live_duration"), "live_duration"); gtk_widget_set_name(GHB_WIDGET(ud->builder, "preview_show_crop"), "preview_show_crop"); gtk_widget_set_name(GHB_WIDGET(ud->builder, "preview_reset"), "preview_reset"); gtk_widget_set_name(GHB_WIDGET(ud->builder, "activity_view"), "activity_view"); // Redirect stderr to the activity window ghb_preview_init(ud); IoRedirect(ud); ghb_log( "%s - %s - %s", HB_PROJECT_TITLE, HB_PROJECT_HOST_TITLE, HB_PROJECT_URL_WEBSITE ); ghb_init_dep_map(); GtkTextView * textview; GtkTextBuffer * buffer; textview = GTK_TEXT_VIEW(GHB_WIDGET(ud->builder, "VideoOptionExtra")); buffer = gtk_text_view_get_buffer(textview); g_signal_connect(buffer, "changed", (GCallback)video_option_changed_cb, ud); textview = GTK_TEXT_VIEW(GHB_WIDGET(ud->builder, "MetaLongDescription")); buffer = gtk_text_view_get_buffer(textview); g_signal_connect(buffer, "changed", (GCallback)plot_changed_cb, ud); // Initialize HB global settings and tables. ghb_backend_init(0); // Set up UI combo boxes. Some of these rely on HB global settings. ghb_combo_init(ud); g_debug("ud %p\n", ud); g_debug("ud->builder %p\n", ud->builder); bind_audio_tree_model(ud); bind_subtitle_tree_model(ud); bind_presets_tree_model(ud); // Connect up the signals to their callbacks // I wrote my own connector so that I could pass user data // to the callbacks. Builder's standard autoconnect doesn't all this. gtk_builder_connect_signals_full(ud->builder, MyConnect, ud); ghb_init_audio_defaults_ui(ud); ghb_init_subtitle_defaults_ui(ud); // Load prefs before presets. Some preset defaults may depend // on preference settings. // First load default values ghb_settings_init(ud->prefs, "Preferences"); ghb_settings_init(ud->globals, "Globals"); ghb_settings_init(ud->settings, "Initialization"); ghb_settings_init(ud->settings, "OneTimeInitialization"); // Load user preferences file ghb_prefs_load(ud); // Store user preferences into ud->prefs ghb_prefs_to_settings(ud->prefs); int logLevel = ghb_dict_get_int(ud->prefs, "LoggingLevel"); ghb_log_level_set(logLevel); // Load the presets files ghb_presets_load(ud); // GActions associated with widgets do not fire when the widget // is changed from this GtkApplication "activate" signal. // So initialize UI when idle. g_idle_add((GSourceFunc)ghb_idle_ui_init, ud); const gchar *source = ghb_dict_get_string(ud->prefs, "default_source"); ghb_dvd_set_current(source, ud); // Populate the presets tree view ghb_presets_list_init(ud, NULL); ghb_presets_menu_init(ud); // Reload and check status of the last saved queue g_idle_add((GSourceFunc)ghb_reload_queue, ud); // Start timer for monitoring libhb status, 500ms g_timeout_add(200, ghb_timer_cb, (gpointer)ud); // Add dvd devices to File menu ghb_volname_cache_init(); GHB_THREAD_NEW("Cache Volume Names", (GThreadFunc)ghb_cache_volnames, ud); GtkWidget *ghb_window = GHB_WIDGET(ud->builder, "hb_window"); gint window_width, window_height; window_width = ghb_dict_get_int(ud->prefs, "window_width"); window_height = ghb_dict_get_int(ud->prefs, "window_height"); /* * Filter objects in GtkBuilder xml * Unfortunately, GtkFilter is poorly supported by GtkBuilder, * so a lot of the setup must happen in code. SourceFilterAll SourceFilterVideo SourceFilterTS SourceFilterMPG SourceFilterEVO SourceFilterVOB SourceFilterMKV SourceFilterWebM SourceFilterMP4 SourceFilterAVI SourceFilterMOV SourceFilterOGG SourceFilterFLV SourceFilterWMV */ // Add filters to source chooser GtkFileFilter *filter; GtkFileChooser *chooser; chooser = GTK_FILE_CHOOSER(GHB_WIDGET(ud->builder, "source_dialog")); filter = GTK_FILE_FILTER(GHB_OBJECT(ud->builder, "SourceFilterAll")); gtk_file_filter_set_name(filter, _("All")); gtk_file_filter_add_pattern(filter, "*"); gtk_file_chooser_add_filter(chooser, filter); filter = GTK_FILE_FILTER(GHB_OBJECT(ud->builder, "SourceFilterVideo")); gtk_file_filter_set_name(filter, _("Video")); gtk_file_filter_add_mime_type(filter, "video/*"); gtk_file_chooser_add_filter(chooser, filter); filter = GTK_FILE_FILTER(GHB_OBJECT(ud->builder, "SourceFilterTS")); gtk_file_filter_set_name(filter, "TS"); gtk_file_filter_add_pattern(filter, "*.ts"); gtk_file_filter_add_pattern(filter, "*.TS"); gtk_file_filter_add_pattern(filter, "*.m2ts"); gtk_file_filter_add_pattern(filter, "*.M2TS"); gtk_file_chooser_add_filter(chooser, filter); filter = GTK_FILE_FILTER(GHB_OBJECT(ud->builder, "SourceFilterMPG")); gtk_file_filter_set_name(filter, "MPG"); gtk_file_filter_add_pattern(filter, "*.mpg"); gtk_file_filter_add_pattern(filter, "*.MPG"); gtk_file_filter_add_pattern(filter, "*.mepg"); gtk_file_filter_add_pattern(filter, "*.MEPG"); gtk_file_chooser_add_filter(chooser, filter); filter = GTK_FILE_FILTER(GHB_OBJECT(ud->builder, "SourceFilterEVO")); gtk_file_filter_set_name(filter, "EVO"); gtk_file_filter_add_pattern(filter, "*.evo"); gtk_file_filter_add_pattern(filter, "*.EVO"); gtk_file_chooser_add_filter(chooser, filter); filter = GTK_FILE_FILTER(GHB_OBJECT(ud->builder, "SourceFilterVOB")); gtk_file_filter_set_name(filter, "VOB"); gtk_file_filter_add_pattern(filter, "*.vob"); gtk_file_filter_add_pattern(filter, "*.VOB"); gtk_file_chooser_add_filter(chooser, filter); filter = GTK_FILE_FILTER(GHB_OBJECT(ud->builder, "SourceFilterMKV")); gtk_file_filter_set_name(filter, "MKV"); gtk_file_filter_add_pattern(filter, "*.mkv"); gtk_file_filter_add_pattern(filter, "*.MKV"); gtk_file_chooser_add_filter(chooser, filter); filter = GTK_FILE_FILTER(GHB_OBJECT(ud->builder, "SourceFilterWebM")); gtk_file_filter_set_name(filter, "WebM"); gtk_file_filter_add_pattern(filter, "*.webm"); gtk_file_chooser_add_filter(chooser, filter); filter = GTK_FILE_FILTER(GHB_OBJECT(ud->builder, "SourceFilterMP4")); gtk_file_filter_set_name(filter, "MP4"); gtk_file_filter_add_pattern(filter, "*.mp4"); gtk_file_filter_add_pattern(filter, "*.MP4"); gtk_file_filter_add_pattern(filter, "*.m4v"); gtk_file_filter_add_pattern(filter, "*.M4V"); gtk_file_chooser_add_filter(chooser, filter); filter = GTK_FILE_FILTER(GHB_OBJECT(ud->builder, "SourceFilterMOV")); gtk_file_filter_set_name(filter, "MOV"); gtk_file_filter_add_pattern(filter, "*.mov"); gtk_file_filter_add_pattern(filter, "*.MOV"); gtk_file_chooser_add_filter(chooser, filter); filter = GTK_FILE_FILTER(GHB_OBJECT(ud->builder, "SourceFilterAVI")); gtk_file_filter_set_name(filter, "AVI"); gtk_file_filter_add_pattern(filter, "*.avi"); gtk_file_filter_add_pattern(filter, "*.AVI"); gtk_file_chooser_add_filter(chooser, filter); filter = GTK_FILE_FILTER(GHB_OBJECT(ud->builder, "SourceFilterOGG")); gtk_file_filter_set_name(filter, "OGG"); gtk_file_filter_add_pattern(filter, "*.ogg"); gtk_file_filter_add_pattern(filter, "*.OGG"); gtk_file_filter_add_pattern(filter, "*.ogv"); gtk_file_filter_add_pattern(filter, "*.OGV"); gtk_file_filter_add_pattern(filter, "*.ogm"); gtk_file_filter_add_pattern(filter, "*.OGM"); gtk_file_chooser_add_filter(chooser, filter); filter = GTK_FILE_FILTER(GHB_OBJECT(ud->builder, "SourceFilterFLV")); gtk_file_filter_set_name(filter, "FLV"); gtk_file_filter_add_pattern(filter, "*.flv"); gtk_file_filter_add_pattern(filter, "*.FLV"); gtk_file_chooser_add_filter(chooser, filter); filter = GTK_FILE_FILTER(GHB_OBJECT(ud->builder, "SourceFilterWMV")); gtk_file_filter_set_name(filter, "WMV"); gtk_file_filter_add_pattern(filter, "*.wmv"); gtk_file_filter_add_pattern(filter, "*.WMV"); gtk_file_chooser_add_filter(chooser, filter); // Gtk has a really stupid bug. If the file chooser is showing // hidden files AND there is no filter set, it will not select // the filename when gtk_file_chooser_set_filename is called. // So add a completely unnessary filter to prevent this behavior. filter = GTK_FILE_FILTER(GHB_OBJECT(ud->builder, "SourceFilterAll")); gtk_file_chooser_set_filter(chooser, filter); #if !GTK_CHECK_VERSION(3, 16, 0) PangoFontDescription *font_desc; font_desc = pango_font_description_from_string("monospace 10"); textview = GTK_TEXT_VIEW(GHB_WIDGET(ud->builder, "activity_view")); gtk_widget_override_font(GTK_WIDGET(textview), font_desc); pango_font_description_free(font_desc); #endif // Grrrr! Gtk developers !!!hard coded!!! the width of the // radio buttons in GtkStackSwitcher to 100!!! // // Thankfully, GtkStackSwitcher is a regular container object // and we can access the buttons to change their width. GList *stack_switcher_children, *link; GtkContainer * stack_switcher = GTK_CONTAINER( GHB_WIDGET(ud->builder, "SettingsStackSwitcher")); link = stack_switcher_children = gtk_container_get_children(stack_switcher); while (link != NULL) { GtkWidget *widget = link->data; gtk_widget_set_size_request(widget, -1, -1); gtk_widget_set_hexpand(widget, TRUE); gtk_widget_set_halign(widget, GTK_ALIGN_FILL); link = link->next; } g_list_free(stack_switcher_children); gtk_window_resize(GTK_WINDOW(ghb_window), window_width, window_height); ghb_set_custom_filter_tooltip(ud, "PictureDetelecineCustom", "detelecine", HB_FILTER_DETELECINE); ghb_set_custom_filter_tooltip(ud, "PictureCombDetectCustom", "interlace detection", HB_FILTER_COMB_DETECT); gtk_application_add_window(GTK_APPLICATION(app), GTK_WINDOW(ghb_window)); GtkWidget * window = GHB_WIDGET(ud->builder, "presets_window"); gtk_application_add_window(GTK_APPLICATION(app), GTK_WINDOW(window)); window = GHB_WIDGET(ud->builder, "queue_window"); gtk_application_add_window(GTK_APPLICATION(app), GTK_WINDOW(window)); #if GTK_CHECK_VERSION(3, 90, 0) // GTK4 Event handling. GtkGesture * gest; GtkEventController * econ; // Easter egg multi-click gest = gtk_gesture_multi_press_new(); widget = GHB_WIDGET(ud->builder, "easter_box"); gtk_widget_add_controller(widget, GTK_EVENT_CONTROLLER(gest)); g_signal_connect(gest, "pressed", easter_egg_multi_cb, ud); // Preview HUD popup management via mouse motion econ = gtk_event_controller_motion_new(); widget = GHB_WIDGET(ud->builder, "preview_image"); gtk_widget_add_controller(widget, econ); g_signal_connect(econ, "leave", preview_leave_cb, ud); g_signal_connect(econ, "motion", preview_motion_cb, ud); gtk_drawing_area_set_draw_func(GTK_DRAWING_AREA(widget), preview_draw_cb, ud, NULL); econ = gtk_event_controller_motion_new(); widget = GHB_WIDGET(ud->builder, "preview_hud"); gtk_widget_add_controller(widget, econ); g_signal_connect(econ, "enter", hud_enter_cb, ud); g_signal_connect(econ, "leave", hud_leave_cb, ud); #endif gtk_widget_show(ghb_window); } extern G_MODULE_EXPORT void ghb_open_file_cb(GApplication *app, gpointer pfiles, gint nfiles, gchar *hint, signal_user_data_t * ud) { GFile ** files = pfiles; if (nfiles < 1) return; if (dvd_device == NULL) { dvd_device = g_file_get_path(files[0]); } ghb_activate_cb(app, ud); } int main(int argc, char *argv[]) { #if defined(_WIN32) // Tell gdk pixbuf where it's loader config file is. _putenv_s("GDK_PIXBUF_MODULE_FILE", "ghb.exe.local/loaders.cache"); _putenv_s("GST_PLUGIN_PATH", "lib/gstreamer-1.0"); #endif #ifdef ENABLE_NLS bindtextdomain(GETTEXT_PACKAGE, PACKAGE_LOCALE_DIR); bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8"); textdomain(GETTEXT_PACKAGE); #endif #if defined(_WIN32) if (win32_console) { // Enable console logging if(AttachConsole(ATTACH_PARENT_PROCESS) || AllocConsole()){ close(STDOUT_FILENO); freopen("CONOUT$", "w", stdout); close(STDERR_FILENO); freopen("CONOUT$", "w", stderr); } } else { // Non-console windows apps do not have a stderr->_file // assigned properly stderr->_file = STDERR_FILENO; stdout->_file = STDOUT_FILENO; } #endif int status; signal_user_data_t * ud; ghb_ui_register_resource(); ud = g_malloc0(sizeof(signal_user_data_t)); ud->app = gtk_application_new("fr.handbrake.ghb", G_APPLICATION_NON_UNIQUE | G_APPLICATION_HANDLES_OPEN); // Connect application signals g_signal_connect(ud->app, "activate", (GCallback)ghb_activate_cb, ud); g_signal_connect(ud->app, "open", (GCallback)ghb_open_file_cb, ud); // Set application options g_application_add_main_option_entries(G_APPLICATION(ud->app), entries); #if defined(_ENABLE_GST) g_application_add_option_group(G_APPLICATION(ud->app), gst_init_get_option_group()); #endif status = g_application_run(G_APPLICATION(ud->app), argc, argv); ghb_backend_close(); // Remove stderr redirection if (ud->stderr_src_id > 0) g_source_remove(ud->stderr_src_id); ghb_value_free(&ud->queue); ghb_value_free(&ud->settings_array); ghb_value_free(&ud->prefs); ghb_value_free(&ud->globals); if (ud->activity_log != NULL) g_io_channel_unref(ud->activity_log); ghb_settings_close(); ghb_resource_free(); if (ud->builder != NULL) g_object_unref(ud->builder); g_object_unref(ud->extra_activity_buffer); g_object_unref(ud->queue_activity_buffer); g_object_unref(ud->activity_buffer); g_free(ud->extra_activity_path); g_free(ud->current_dvd_device); g_free(ud); return status; }