/****************************************************************************** * Copyright (c) Transmission authors and contributors * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. *****************************************************************************/ #include #include #include #include #include /* exit() */ #include #include #include #include #include #include #include #include #include #include "actions.h" #include "conf.h" #include "details.h" #include "dialogs.h" #include "hig.h" #include "makemeta-ui.h" #include "msgwin.h" #include "notify.h" #include "open-dialog.h" #include "relocate.h" #include "stats.h" #include "tr-core.h" #include "tr-icon.h" #include "tr-prefs.h" #include "tr-window.h" #include "util.h" #define MY_CONFIG_NAME "transmission" #define MY_READABLE_NAME "transmission-gtk" #define SHOW_LICENSE static char const* LICENSE = "Copyright 2005-2020. All code is copyrighted by the respective authors.\n" "\n" "Transmission can be redistributed and/or modified under the terms of the " "GNU GPL versions 2 or 3 or by any future license endorsed by Mnemosyne LLC.\n" "\n" "In addition, linking to and/or using OpenSSL is allowed.\n" "\n" "This program 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.\n" "\n" "Some of Transmission's source files have more permissive licenses. " "Those files may, of course, be used on their own under their own terms.\n"; struct cbdata { char* config_dir; gboolean start_paused; gboolean is_iconified; gboolean is_closing; guint activation_count; guint timer; guint update_model_soon_tag; guint refresh_actions_tag; gpointer icon; GtkWindow* wind; TrCore* core; GtkWidget* msgwin; GtkWidget* prefs; GSList* error_list; GSList* duplicates_list; GSList* details; GtkTreeSelection* sel; }; static void gtr_window_present(GtkWindow* window) { gtk_window_present_with_time(window, gtk_get_current_event_time()); } /*** **** **** DETAILS DIALOGS MANAGEMENT **** ***/ static int compare_integers(gconstpointer a, gconstpointer b) { return GPOINTER_TO_INT(a) - GPOINTER_TO_INT(b); } static char* get_details_dialog_key(GSList* id_list) { GSList* tmp = g_slist_sort(g_slist_copy(id_list), compare_integers); GString* gstr = g_string_new(NULL); for (GSList* l = tmp; l != NULL; l = l->next) { g_string_append_printf(gstr, "%d ", GPOINTER_TO_INT(l->data)); } g_slist_free(tmp); return g_string_free(gstr, FALSE); } static void get_selected_torrent_ids_foreach(GtkTreeModel* model, GtkTreePath* p UNUSED, GtkTreeIter* iter, gpointer gdata) { int id; GSList** ids = gdata; gtk_tree_model_get(model, iter, MC_TORRENT_ID, &id, -1); *ids = g_slist_append(*ids, GINT_TO_POINTER(id)); } static GSList* get_selected_torrent_ids(struct cbdata* data) { GSList* ids = NULL; gtk_tree_selection_selected_foreach(data->sel, get_selected_torrent_ids_foreach, &ids); return ids; } static void on_details_dialog_closed(gpointer gdata, GObject* dead) { struct cbdata* data = gdata; data->details = g_slist_remove(data->details, dead); } static void show_details_dialog_for_selected_torrents(struct cbdata* data) { GtkWidget* dialog = NULL; GSList* ids = get_selected_torrent_ids(data); char* key = get_details_dialog_key(ids); for (GSList* l = data->details; dialog == NULL && l != NULL; l = l->next) { if (g_strcmp0(key, g_object_get_data(l->data, "key")) == 0) { dialog = l->data; } } if (dialog == NULL) { dialog = gtr_torrent_details_dialog_new(GTK_WINDOW(data->wind), data->core); gtr_torrent_details_dialog_set_torrents(dialog, ids); g_object_set_data_full(G_OBJECT(dialog), "key", g_strdup(key), g_free); g_object_weak_ref(G_OBJECT(dialog), on_details_dialog_closed, data); data->details = g_slist_append(data->details, dialog); gtk_widget_show(dialog); } gtr_window_present(GTK_WINDOW(dialog)); g_free(key); g_slist_free(ids); } /**** ***** ***** ON SELECTION CHANGED ***** ****/ struct counts_data { int total_count; int queued_count; int stopped_count; }; static void get_selected_torrent_counts_foreach(GtkTreeModel* model, GtkTreePath* path UNUSED, GtkTreeIter* iter, gpointer user_data) { int activity = 0; struct counts_data* counts = user_data; ++counts->total_count; gtk_tree_model_get(model, iter, MC_ACTIVITY, &activity, -1); if (activity == TR_STATUS_DOWNLOAD_WAIT || activity == TR_STATUS_SEED_WAIT) { ++counts->queued_count; } if (activity == TR_STATUS_STOPPED) { ++counts->stopped_count; } } static void get_selected_torrent_counts(struct cbdata* data, struct counts_data* counts) { counts->total_count = 0; counts->queued_count = 0; counts->stopped_count = 0; gtk_tree_selection_selected_foreach(data->sel, get_selected_torrent_counts_foreach, counts); } static void count_updatable_foreach(GtkTreeModel* model, GtkTreePath* path UNUSED, GtkTreeIter* iter, gpointer accumulated_status) { tr_torrent* tor; gtk_tree_model_get(model, iter, MC_TORRENT, &tor, -1); *(int*)accumulated_status |= tr_torrentCanManualUpdate(tor); } static gboolean refresh_actions(gpointer gdata) { struct cbdata* data = gdata; if (!data->is_closing) { int canUpdate; struct counts_data sel_counts; size_t const total = gtr_core_get_torrent_count(data->core); size_t const active = gtr_core_get_active_torrent_count(data->core); int const torrent_count = gtk_tree_model_iter_n_children(gtr_core_model(data->core), NULL); bool has_selection; get_selected_torrent_counts(data, &sel_counts); has_selection = sel_counts.total_count > 0; gtr_action_set_sensitive("select-all", torrent_count != 0); gtr_action_set_sensitive("deselect-all", torrent_count != 0); gtr_action_set_sensitive("pause-all-torrents", active != 0); gtr_action_set_sensitive("start-all-torrents", active != total); gtr_action_set_sensitive("torrent-stop", (sel_counts.stopped_count < sel_counts.total_count)); gtr_action_set_sensitive("torrent-start", (sel_counts.stopped_count) > 0); gtr_action_set_sensitive("torrent-start-now", (sel_counts.stopped_count + sel_counts.queued_count) > 0); gtr_action_set_sensitive("torrent-verify", has_selection); gtr_action_set_sensitive("remove-torrent", has_selection); gtr_action_set_sensitive("delete-torrent", has_selection); gtr_action_set_sensitive("relocate-torrent", has_selection); gtr_action_set_sensitive("queue-move-top", has_selection); gtr_action_set_sensitive("queue-move-up", has_selection); gtr_action_set_sensitive("queue-move-down", has_selection); gtr_action_set_sensitive("queue-move-bottom", has_selection); gtr_action_set_sensitive("show-torrent-properties", has_selection); gtr_action_set_sensitive("open-torrent-folder", sel_counts.total_count == 1); gtr_action_set_sensitive("copy-magnet-link-to-clipboard", sel_counts.total_count == 1); canUpdate = 0; gtk_tree_selection_selected_foreach(data->sel, count_updatable_foreach, &canUpdate); gtr_action_set_sensitive("torrent-reannounce", canUpdate != 0); } data->refresh_actions_tag = 0; return G_SOURCE_REMOVE; } static void refresh_actions_soon(gpointer gdata) { struct cbdata* data = gdata; if (!data->is_closing && data->refresh_actions_tag == 0) { data->refresh_actions_tag = gdk_threads_add_idle(refresh_actions, data); } } static void on_selection_changed(GtkTreeSelection* s UNUSED, gpointer gdata) { refresh_actions_soon(gdata); } /*** **** ***/ static gboolean has_magnet_link_handler(void) { GAppInfo* app_info = g_app_info_get_default_for_uri_scheme("magnet"); gboolean const has_handler = app_info != NULL; g_clear_object(&app_info); return has_handler; } static void register_magnet_link_handler(void) { GError* error; GAppInfo* app; char const* const content_type = "x-scheme-handler/magnet"; error = NULL; app = g_app_info_create_from_commandline("transmission-gtk", "transmission-gtk", G_APP_INFO_CREATE_SUPPORTS_URIS, &error); g_app_info_set_as_default_for_type(app, content_type, &error); if (error != NULL) { g_warning(_("Error registering Transmission as a %s handler: %s"), content_type, error->message); g_error_free(error); } g_clear_object(&app); } static void ensure_magnet_handler_exists(void) { if (!has_magnet_link_handler()) { register_magnet_link_handler(); } } static void on_main_window_size_allocated(GtkWidget* gtk_window, GtkAllocation* alloc UNUSED, gpointer gdata UNUSED) { GdkWindow* gdk_window = gtk_widget_get_window(gtk_window); gboolean const isMaximized = gdk_window != NULL && (gdk_window_get_state(gdk_window) & GDK_WINDOW_STATE_MAXIMIZED) != 0; gtr_pref_int_set(TR_KEY_main_window_is_maximized, isMaximized); if (!isMaximized) { int x; int y; int w; int h; gtk_window_get_position(GTK_WINDOW(gtk_window), &x, &y); gtk_window_get_size(GTK_WINDOW(gtk_window), &w, &h); gtr_pref_int_set(TR_KEY_main_window_x, x); gtr_pref_int_set(TR_KEY_main_window_y, y); gtr_pref_int_set(TR_KEY_main_window_width, w); gtr_pref_int_set(TR_KEY_main_window_height, h); } } /*** **** listen to changes that come from RPC ***/ struct on_rpc_changed_struct { TrCore* core; tr_rpc_callback_type type; int torrent_id; }; static gboolean on_rpc_changed_idle(gpointer gdata) { tr_torrent* tor; struct on_rpc_changed_struct* data = gdata; switch (data->type) { case TR_RPC_SESSION_CLOSE: gtr_action_activate("quit"); break; case TR_RPC_TORRENT_ADDED: if ((tor = gtr_core_find_torrent(data->core, data->torrent_id)) != NULL) { gtr_core_add_torrent(data->core, tor, true); } break; case TR_RPC_TORRENT_REMOVING: gtr_core_remove_torrent(data->core, data->torrent_id, false); break; case TR_RPC_TORRENT_TRASHING: gtr_core_remove_torrent(data->core, data->torrent_id, true); break; case TR_RPC_SESSION_CHANGED: { tr_variant tmp; tr_variant* newval; tr_variant* oldvals = gtr_pref_get_all(); tr_quark key; GSList* changed_keys = NULL; tr_session* session = gtr_core_session(data->core); tr_variantInitDict(&tmp, 100); tr_sessionGetSettings(session, &tmp); for (int i = 0; tr_variantDictChild(&tmp, i, &key, &newval); ++i) { bool changed; tr_variant* oldval = tr_variantDictFind(oldvals, key); if (oldval == NULL) { changed = true; } else { char* a = tr_variantToStr(oldval, TR_VARIANT_FMT_BENC, NULL); char* b = tr_variantToStr(newval, TR_VARIANT_FMT_BENC, NULL); changed = g_strcmp0(a, b) != 0; tr_free(b); tr_free(a); } if (changed) { changed_keys = g_slist_append(changed_keys, GINT_TO_POINTER(key)); } } tr_sessionGetSettings(session, oldvals); for (GSList* l = changed_keys; l != NULL; l = l->next) { gtr_core_pref_changed(data->core, GPOINTER_TO_INT(l->data)); } g_slist_free(changed_keys); tr_variantFree(&tmp); break; } case TR_RPC_TORRENT_CHANGED: case TR_RPC_TORRENT_MOVED: case TR_RPC_TORRENT_STARTED: case TR_RPC_TORRENT_STOPPED: case TR_RPC_SESSION_QUEUE_POSITIONS_CHANGED: /* nothing interesting to do here */ break; } g_free(data); return G_SOURCE_REMOVE; } static tr_rpc_callback_status on_rpc_changed(tr_session* session G_GNUC_UNUSED, tr_rpc_callback_type type, struct tr_torrent* tor, void* gdata) { struct cbdata* cbdata = gdata; struct on_rpc_changed_struct* data; data = g_new(struct on_rpc_changed_struct, 1); data->core = cbdata->core; data->type = type; data->torrent_id = tr_torrentId(tor); gdk_threads_add_idle(on_rpc_changed_idle, data); return TR_RPC_NOREMOVE; } /*** **** signal handling ***/ static sig_atomic_t global_sigcount = 0; static struct cbdata* sighandler_cbdata = NULL; static void signal_handler(int sig) { if (++global_sigcount > 1) { signal(sig, SIG_DFL); raise(sig); } else if (sig == SIGINT || sig == SIGTERM) { g_message(_("Got signal %d; trying to shut down cleanly. Do it again if it gets stuck."), sig); gtr_actions_handler("quit", sighandler_cbdata); } } /**** ***** ***** ****/ static void app_setup(GtkWindow* wind, struct cbdata* cbdata); static void on_startup(GApplication* application, gpointer user_data) { GError* error; char const* str; GtkWindow* win; GtkUIManager* ui_manager; tr_session* session; struct cbdata* cbdata = user_data; signal(SIGINT, signal_handler); signal(SIGTERM, signal_handler); sighandler_cbdata = cbdata; /* ensure the directories are created */ if ((str = gtr_pref_string_get(TR_KEY_download_dir)) != NULL) { g_mkdir_with_parents(str, 0777); } if ((str = gtr_pref_string_get(TR_KEY_incomplete_dir)) != NULL) { g_mkdir_with_parents(str, 0777); } /* initialize the libtransmission session */ session = tr_sessionInit(cbdata->config_dir, TRUE, gtr_pref_get_all()); gtr_pref_flag_set(TR_KEY_alt_speed_enabled, tr_sessionUsesAltSpeed(session)); gtr_pref_int_set(TR_KEY_peer_port, tr_sessionGetPeerPort(session)); cbdata->core = gtr_core_new(session); /* init the ui manager */ error = NULL; ui_manager = gtk_ui_manager_new(); gtr_actions_init(ui_manager, cbdata); gtk_ui_manager_add_ui_from_resource(ui_manager, TR_RESOURCE_PATH "transmission-ui.xml", &error); g_assert_no_error(error); gtk_ui_manager_ensure_update(ui_manager); /* create main window now to be a parent to any error dialogs */ win = GTK_WINDOW(gtr_window_new(GTK_APPLICATION(application), ui_manager, cbdata->core)); g_signal_connect(win, "size-allocate", G_CALLBACK(on_main_window_size_allocated), cbdata); g_application_hold(application); g_object_weak_ref(G_OBJECT(win), (GWeakNotify)(GCallback)g_application_release, application); app_setup(win, cbdata); tr_sessionSetRPCCallback(session, on_rpc_changed, cbdata); /* check & see if it's time to update the blocklist */ if (gtr_pref_flag_get(TR_KEY_blocklist_enabled)) { if (gtr_pref_flag_get(TR_KEY_blocklist_updates_enabled)) { int64_t const last_time = gtr_pref_int_get(TR_KEY_blocklist_date); int const SECONDS_IN_A_WEEK = 7 * 24 * 60 * 60; time_t const now = time(NULL); if (last_time + SECONDS_IN_A_WEEK < now) { gtr_core_blocklist_update(cbdata->core); } } } /* if there's no magnet link handler registered, register us */ ensure_magnet_handler_exists(); } static void on_activate(GApplication* app UNUSED, struct cbdata* cbdata) { cbdata->activation_count++; /* GApplication emits an 'activate' signal when bootstrapping the primary. * Ordinarily we handle that by presenting the main window, but if the user * user started Transmission minimized, ignore that initial signal... */ if (cbdata->is_iconified && cbdata->activation_count == 1) { return; } gtr_action_activate("present-main-window"); } static void open_files(GSList* files, gpointer gdata) { struct cbdata* cbdata = gdata; gboolean const do_start = gtr_pref_flag_get(TR_KEY_start_added_torrents) && !cbdata->start_paused; gboolean const do_prompt = gtr_pref_flag_get(TR_KEY_show_options_window); gboolean const do_notify = TRUE; gtr_core_add_files(cbdata->core, files, do_start, do_prompt, do_notify); } static void on_open(GApplication* application UNUSED, GFile** f, gint file_count, gchar* hint UNUSED, gpointer gdata) { GSList* files = NULL; for (gint i = 0; i < file_count; i++) { files = g_slist_prepend(files, f[i]); } open_files(files, gdata); g_slist_free(files); } /*** **** ***/ int main(int argc, char** argv) { int ret; struct stat sb; char* application_id; GtkApplication* app; GOptionContext* option_context; bool show_version = false; GError* error = NULL; struct cbdata cbdata; GOptionEntry option_entries[] = { { "config-dir", 'g', 0, G_OPTION_ARG_FILENAME, &cbdata.config_dir, _("Where to look for configuration files"), NULL }, { "paused", 'p', 0, G_OPTION_ARG_NONE, &cbdata.start_paused, _("Start with all torrents paused"), NULL }, { "minimized", 'm', 0, G_OPTION_ARG_NONE, &cbdata.is_iconified, _("Start minimized in notification area"), NULL }, { "version", 'v', 0, G_OPTION_ARG_NONE, &show_version, _("Show version number and exit"), NULL }, { NULL, 0, 0, 0, NULL, NULL, NULL } }; /* default settings */ memset(&cbdata, 0, sizeof(struct cbdata)); cbdata.config_dir = (char*)tr_getDefaultConfigDir(MY_CONFIG_NAME); /* init i18n */ setlocale(LC_ALL, ""); bindtextdomain(MY_READABLE_NAME, TRANSMISSIONLOCALEDIR); bind_textdomain_codeset(MY_READABLE_NAME, "UTF-8"); textdomain(MY_READABLE_NAME); /* init glib/gtk */ #if !GLIB_CHECK_VERSION(2, 35, 4) g_type_init(); #endif g_set_application_name(_("Transmission")); /* parse the command line */ option_context = g_option_context_new(_("[torrent files or urls]")); g_option_context_add_main_entries(option_context, option_entries, GETTEXT_PACKAGE); g_option_context_add_group(option_context, gtk_get_option_group(FALSE)); g_option_context_set_translation_domain(option_context, GETTEXT_PACKAGE); if (!g_option_context_parse(option_context, &argc, &argv, &error)) { g_print(_("%s\nRun '%s --help' to see a full list of available command line options.\n"), error->message, argv[0]); g_error_free(error); g_option_context_free(option_context); return 1; } g_option_context_free(option_context); /* handle the trivial "version" option */ if (show_version) { fprintf(stderr, "%s %s\n", MY_READABLE_NAME, LONG_VERSION_STRING); return 0; } gtk_window_set_default_icon_name(MY_CONFIG_NAME); /* init the unit formatters */ tr_formatter_mem_init(mem_K, _(mem_K_str), _(mem_M_str), _(mem_G_str), _(mem_T_str)); tr_formatter_size_init(disk_K, _(disk_K_str), _(disk_M_str), _(disk_G_str), _(disk_T_str)); tr_formatter_speed_init(speed_K, _(speed_K_str), _(speed_M_str), _(speed_G_str), _(speed_T_str)); /* set up the config dir */ gtr_pref_init(cbdata.config_dir); g_mkdir_with_parents(cbdata.config_dir, 0755); /* init notifications */ gtr_notify_init(); /* init the application for the specified config dir */ stat(cbdata.config_dir, &sb); application_id = g_strdup_printf("com.transmissionbt.transmission_%lu_%lu", (unsigned long)sb.st_dev, (unsigned long)sb.st_ino); app = gtk_application_new(application_id, G_APPLICATION_HANDLES_OPEN); g_signal_connect(app, "open", G_CALLBACK(on_open), &cbdata); g_signal_connect(app, "startup", G_CALLBACK(on_startup), &cbdata); g_signal_connect(app, "activate", G_CALLBACK(on_activate), &cbdata); ret = g_application_run(G_APPLICATION(app), argc, argv); g_object_unref(app); g_free(application_id); return ret; } static void on_core_busy(TrCore* core UNUSED, gboolean busy, struct cbdata* c) { gtr_window_set_busy(c->wind, busy); } static void on_core_error(TrCore*, guint, char const*, struct cbdata*); static void on_add_torrent(TrCore*, tr_ctor*, gpointer); static void on_prefs_changed(TrCore* core, tr_quark const key, gpointer); static void main_window_setup(struct cbdata* cbdata, GtkWindow* wind); static gboolean update_model_loop(gpointer gdata); static gboolean update_model_once(gpointer gdata); static void app_setup(GtkWindow* wind, struct cbdata* cbdata) { if (cbdata->is_iconified) { gtr_pref_flag_set(TR_KEY_show_notification_area_icon, TRUE); } gtr_actions_set_core(cbdata->core); /* set up core handlers */ g_signal_connect(cbdata->core, "busy", G_CALLBACK(on_core_busy), cbdata); g_signal_connect(cbdata->core, "add-error", G_CALLBACK(on_core_error), cbdata); g_signal_connect(cbdata->core, "add-prompt", G_CALLBACK(on_add_torrent), cbdata); g_signal_connect(cbdata->core, "prefs-changed", G_CALLBACK(on_prefs_changed), cbdata); /* add torrents from command-line and saved state */ gtr_core_load(cbdata->core, cbdata->start_paused); gtr_core_torrents_added(cbdata->core); /* set up main window */ main_window_setup(cbdata, wind); /* set up the icon */ on_prefs_changed(cbdata->core, TR_KEY_show_notification_area_icon, cbdata); /* start model update timer */ cbdata->timer = gdk_threads_add_timeout_seconds(MAIN_WINDOW_REFRESH_INTERVAL_SECONDS, update_model_loop, cbdata); update_model_once(cbdata); /* either show the window or iconify it */ if (!cbdata->is_iconified) { gtk_widget_show(GTK_WIDGET(wind)); } else { gtk_window_set_skip_taskbar_hint(cbdata->wind, cbdata->icon != NULL); cbdata->is_iconified = FALSE; // ensure that the next toggle iconifies gtr_action_set_toggled("toggle-main-window", FALSE); } if (!gtr_pref_flag_get(TR_KEY_user_has_given_informed_consent)) { GtkWidget* w = gtk_message_dialog_new(GTK_WINDOW(wind), GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_OTHER, GTK_BUTTONS_NONE, "%s", _("Transmission is a file sharing program. When you run a torrent, its data will be " "made available to others by means of upload. Any content you share is your sole responsibility.")); gtk_dialog_add_button(GTK_DIALOG(w), _("_Cancel"), GTK_RESPONSE_REJECT); gtk_dialog_add_button(GTK_DIALOG(w), _("I _Agree"), GTK_RESPONSE_ACCEPT); gtk_dialog_set_default_response(GTK_DIALOG(w), GTK_RESPONSE_ACCEPT); switch (gtk_dialog_run(GTK_DIALOG(w))) { case GTK_RESPONSE_ACCEPT: /* only show it once */ gtr_pref_flag_set(TR_KEY_user_has_given_informed_consent, TRUE); gtk_widget_destroy(w); break; default: exit(0); } } } static void presentMainWindow(struct cbdata* cbdata) { GtkWindow* window = cbdata->wind; if (cbdata->is_iconified) { cbdata->is_iconified = false; gtk_window_set_skip_taskbar_hint(window, FALSE); } if (!gtk_widget_get_visible(GTK_WIDGET(window))) { gtk_window_resize(window, gtr_pref_int_get(TR_KEY_main_window_width), gtr_pref_int_get(TR_KEY_main_window_height)); gtk_window_move(window, gtr_pref_int_get(TR_KEY_main_window_x), gtr_pref_int_get(TR_KEY_main_window_y)); gtr_widget_set_visible(GTK_WIDGET(window), TRUE); } gtr_window_present(window); gdk_window_raise(gtk_widget_get_window(GTK_WIDGET(window))); } static void hideMainWindow(struct cbdata* cbdata) { GtkWindow* window = cbdata->wind; gtk_window_set_skip_taskbar_hint(window, TRUE); gtr_widget_set_visible(GTK_WIDGET(window), FALSE); cbdata->is_iconified = true; } static void toggleMainWindow(struct cbdata* cbdata) { if (cbdata->is_iconified) { presentMainWindow(cbdata); } else { hideMainWindow(cbdata); } } static void on_app_exit(gpointer vdata); static gboolean winclose(GtkWidget* w UNUSED, GdkEvent* event UNUSED, gpointer gdata) { struct cbdata* cbdata = gdata; if (cbdata->icon != NULL) { gtr_action_activate("toggle-main-window"); } else { on_app_exit(cbdata); } return TRUE; /* don't propagate event further */ } static void rowChangedCB(GtkTreeModel* model UNUSED, GtkTreePath* path, GtkTreeIter* iter UNUSED, gpointer gdata) { struct cbdata* data = gdata; if (gtk_tree_selection_path_is_selected(data->sel, path)) { refresh_actions_soon(data); } } static void on_drag_data_received(GtkWidget* widget UNUSED, GdkDragContext* drag_context, gint x UNUSED, gint y UNUSED, GtkSelectionData* selection_data, guint info UNUSED, guint time_, gpointer gdata) { char** uris = gtk_selection_data_get_uris(selection_data); guint const file_count = g_strv_length(uris); GSList* files = NULL; for (guint i = 0; i < file_count; ++i) { files = g_slist_prepend(files, g_file_new_for_uri(uris[i])); } open_files(files, gdata); /* cleanup */ g_slist_foreach(files, (GFunc)(GCallback)g_object_unref, NULL); g_slist_free(files); g_strfreev(uris); gtk_drag_finish(drag_context, true, FALSE, time_); } static void main_window_setup(struct cbdata* cbdata, GtkWindow* wind) { GtkWidget* w; GtkTreeModel* model; GtkTreeSelection* sel; g_assert(NULL == cbdata->wind); cbdata->wind = wind; cbdata->sel = sel = GTK_TREE_SELECTION(gtr_window_get_selection(cbdata->wind)); g_signal_connect(sel, "changed", G_CALLBACK(on_selection_changed), cbdata); on_selection_changed(sel, cbdata); model = gtr_core_model(cbdata->core); g_signal_connect(model, "row-changed", G_CALLBACK(rowChangedCB), cbdata); g_signal_connect(wind, "delete-event", G_CALLBACK(winclose), cbdata); refresh_actions(cbdata); /* register to handle URIs that get dragged onto our main window */ w = GTK_WIDGET(wind); gtk_drag_dest_set(w, GTK_DEST_DEFAULT_ALL, NULL, 0, GDK_ACTION_COPY); gtk_drag_dest_add_uri_targets(w); g_signal_connect(w, "drag-data-received", G_CALLBACK(on_drag_data_received), cbdata); } static gboolean on_session_closed(gpointer gdata) { GSList* tmp; struct cbdata* cbdata = gdata; tmp = g_slist_copy(cbdata->details); g_slist_foreach(tmp, (GFunc)(GCallback)gtk_widget_destroy, NULL); g_slist_free(tmp); if (cbdata->prefs != NULL) { gtk_widget_destroy(GTK_WIDGET(cbdata->prefs)); } if (cbdata->wind != NULL) { gtk_widget_destroy(GTK_WIDGET(cbdata->wind)); } g_object_unref(cbdata->core); if (cbdata->icon != NULL) { g_object_unref(cbdata->icon); } g_slist_foreach(cbdata->error_list, (GFunc)(GCallback)g_free, NULL); g_slist_free(cbdata->error_list); g_slist_foreach(cbdata->duplicates_list, (GFunc)(GCallback)g_free, NULL); g_slist_free(cbdata->duplicates_list); return G_SOURCE_REMOVE; } struct session_close_struct { tr_session* session; struct cbdata* cbdata; }; /* since tr_sessionClose () is a blocking function, * delegate its call to another thread here... when it's done, * punt the GUI teardown back to the GTK+ thread */ static gpointer session_close_threadfunc(gpointer gdata) { struct session_close_struct* data = gdata; tr_sessionClose(data->session); gdk_threads_add_idle(on_session_closed, data->cbdata); g_free(data); return NULL; } static void exit_now_cb(GtkWidget* w UNUSED, gpointer data UNUSED) { exit(0); } static void on_app_exit(gpointer vdata) { GtkWidget* p; GtkWidget* w; GtkWidget* c; struct cbdata* cbdata = vdata; struct session_close_struct* session_close_data; if (cbdata->is_closing) { return; } cbdata->is_closing = true; /* stop the update timer */ if (cbdata->timer != 0) { g_source_remove(cbdata->timer); cbdata->timer = 0; } /* stop the refresh-actions timer */ if (cbdata->refresh_actions_tag != 0) { g_source_remove(cbdata->refresh_actions_tag); cbdata->refresh_actions_tag = 0; } c = GTK_WIDGET(cbdata->wind); gtk_container_remove(GTK_CONTAINER(c), gtk_bin_get_child(GTK_BIN(c))); p = g_object_new(GTK_TYPE_GRID, "column-spacing", GUI_PAD_BIG, "halign", GTK_ALIGN_CENTER, "valign", GTK_ALIGN_CENTER, NULL); gtk_container_add(GTK_CONTAINER(c), p); w = gtk_image_new_from_icon_name("network-workgroup", GTK_ICON_SIZE_DIALOG); gtk_grid_attach(GTK_GRID(p), w, 0, 0, 1, 2); w = gtk_label_new(NULL); gtk_label_set_markup(GTK_LABEL(w), _("Closing Connections")); g_object_set(w, "halign", GTK_ALIGN_START, "valign", GTK_ALIGN_CENTER, NULL); gtk_grid_attach(GTK_GRID(p), w, 1, 0, 1, 1); w = gtk_label_new(_("Sending upload/download totals to tracker…")); g_object_set(w, "halign", GTK_ALIGN_START, "valign", GTK_ALIGN_CENTER, NULL); gtk_grid_attach(GTK_GRID(p), w, 1, 1, 1, 1); w = gtk_button_new_with_mnemonic(_("_Quit Now")); g_object_set(w, "margin-top", GUI_PAD, "halign", GTK_ALIGN_START, "valign", GTK_ALIGN_END, NULL); g_signal_connect(w, "clicked", G_CALLBACK(exit_now_cb), NULL); gtk_grid_attach(GTK_GRID(p), w, 1, 2, 1, 1); gtk_widget_show_all(p); gtk_widget_grab_focus(w); /* clear the UI */ gtr_core_clear(cbdata->core); /* ensure the window is in its previous position & size. * this seems to be necessary because changing the main window's * child seems to unset the size */ gtk_window_resize(cbdata->wind, gtr_pref_int_get(TR_KEY_main_window_width), gtr_pref_int_get(TR_KEY_main_window_height)); gtk_window_move(cbdata->wind, gtr_pref_int_get(TR_KEY_main_window_x), gtr_pref_int_get(TR_KEY_main_window_y)); /* shut down libT */ session_close_data = g_new(struct session_close_struct, 1); session_close_data->cbdata = cbdata; session_close_data->session = gtr_core_close(cbdata->core); g_thread_new("shutdown-thread", session_close_threadfunc, session_close_data); } static void show_torrent_errors(GtkWindow* window, char const* primary, GSList** files) { GtkWidget* w; GString* s = g_string_new(NULL); char const* leader = g_slist_length(*files) > 1 ? gtr_get_unicode_string(GTR_UNICODE_BULLET) : ""; for (GSList* l = *files; l != NULL; l = l->next) { g_string_append_printf(s, "%s %s\n", leader, (char const*)l->data); } w = gtk_message_dialog_new(window, GTK_DIALOG_DESTROY_WITH_PARENT, GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, "%s", primary); gtk_message_dialog_format_secondary_text(GTK_MESSAGE_DIALOG(w), "%s", s->str); g_signal_connect_swapped(w, "response", G_CALLBACK(gtk_widget_destroy), w); gtk_widget_show(w); g_string_free(s, TRUE); g_slist_foreach(*files, (GFunc)(GCallback)g_free, NULL); g_slist_free(*files); *files = NULL; } static void flush_torrent_errors(struct cbdata* cbdata) { if (cbdata->error_list != NULL) { show_torrent_errors(cbdata->wind, ngettext("Couldn't add corrupt torrent", "Couldn't add corrupt torrents", g_slist_length(cbdata->error_list)), &cbdata->error_list); } if (cbdata->duplicates_list != NULL) { show_torrent_errors(cbdata->wind, ngettext("Couldn't add duplicate torrent", "Couldn't add duplicate torrents", g_slist_length(cbdata->duplicates_list)), &cbdata->duplicates_list); } } static void on_core_error(TrCore* core UNUSED, guint code, char const* msg, struct cbdata* c) { switch (code) { case TR_PARSE_ERR: c->error_list = g_slist_append(c->error_list, g_path_get_basename(msg)); break; case TR_PARSE_DUPLICATE: c->duplicates_list = g_slist_append(c->duplicates_list, g_strdup(msg)); break; case TR_CORE_ERR_NO_MORE_TORRENTS: flush_torrent_errors(c); break; default: g_assert_not_reached(); break; } } static gboolean on_main_window_focus_in(GtkWidget* widget UNUSED, GdkEventFocus* event UNUSED, gpointer gdata) { struct cbdata* cbdata = gdata; if (cbdata->wind != NULL) { gtk_window_set_urgency_hint(cbdata->wind, FALSE); } return FALSE; } static void on_add_torrent(TrCore* core, tr_ctor* ctor, gpointer gdata) { struct cbdata* cbdata = gdata; GtkWidget* w = gtr_torrent_options_dialog_new(cbdata->wind, core, ctor); g_signal_connect(w, "focus-in-event", G_CALLBACK(on_main_window_focus_in), cbdata); if (cbdata->wind != NULL) { gtk_window_set_urgency_hint(cbdata->wind, TRUE); } gtk_widget_show(w); } static void on_prefs_changed(TrCore* core UNUSED, tr_quark const key, gpointer data) { struct cbdata* cbdata = data; tr_session* tr = gtr_core_session(cbdata->core); switch (key) { case TR_KEY_encryption: tr_sessionSetEncryption(tr, gtr_pref_int_get(key)); break; case TR_KEY_download_dir: tr_sessionSetDownloadDir(tr, gtr_pref_string_get(key)); break; case TR_KEY_message_level: tr_logSetLevel(gtr_pref_int_get(key)); break; case TR_KEY_peer_port: tr_sessionSetPeerPort(tr, gtr_pref_int_get(key)); break; case TR_KEY_blocklist_enabled: tr_blocklistSetEnabled(tr, gtr_pref_flag_get(key)); break; case TR_KEY_blocklist_url: tr_blocklistSetURL(tr, gtr_pref_string_get(key)); break; case TR_KEY_show_notification_area_icon: { bool const show = gtr_pref_flag_get(key); if (show && cbdata->icon == NULL) { cbdata->icon = gtr_icon_new(cbdata->core); } else if (!show && cbdata->icon != NULL) { g_clear_object(&cbdata->icon); } break; } case TR_KEY_speed_limit_down_enabled: tr_sessionLimitSpeed(tr, TR_DOWN, gtr_pref_flag_get(key)); break; case TR_KEY_speed_limit_down: tr_sessionSetSpeedLimit_KBps(tr, TR_DOWN, gtr_pref_int_get(key)); break; case TR_KEY_speed_limit_up_enabled: tr_sessionLimitSpeed(tr, TR_UP, gtr_pref_flag_get(key)); break; case TR_KEY_speed_limit_up: tr_sessionSetSpeedLimit_KBps(tr, TR_UP, gtr_pref_int_get(key)); break; case TR_KEY_ratio_limit_enabled: tr_sessionSetRatioLimited(tr, gtr_pref_flag_get(key)); break; case TR_KEY_ratio_limit: tr_sessionSetRatioLimit(tr, gtr_pref_double_get(key)); break; case TR_KEY_idle_seeding_limit: tr_sessionSetIdleLimit(tr, gtr_pref_int_get(key)); break; case TR_KEY_idle_seeding_limit_enabled: tr_sessionSetIdleLimited(tr, gtr_pref_flag_get(key)); break; case TR_KEY_port_forwarding_enabled: tr_sessionSetPortForwardingEnabled(tr, gtr_pref_flag_get(key)); break; case TR_KEY_pex_enabled: tr_sessionSetPexEnabled(tr, gtr_pref_flag_get(key)); break; case TR_KEY_rename_partial_files: tr_sessionSetIncompleteFileNamingEnabled(tr, gtr_pref_flag_get(key)); break; case TR_KEY_download_queue_size: tr_sessionSetQueueSize(tr, TR_DOWN, gtr_pref_int_get(key)); break; case TR_KEY_queue_stalled_minutes: tr_sessionSetQueueStalledMinutes(tr, gtr_pref_int_get(key)); break; case TR_KEY_dht_enabled: tr_sessionSetDHTEnabled(tr, gtr_pref_flag_get(key)); break; case TR_KEY_utp_enabled: tr_sessionSetUTPEnabled(tr, gtr_pref_flag_get(key)); break; case TR_KEY_lpd_enabled: tr_sessionSetLPDEnabled(tr, gtr_pref_flag_get(key)); break; case TR_KEY_rpc_port: tr_sessionSetRPCPort(tr, gtr_pref_int_get(key)); break; case TR_KEY_rpc_enabled: tr_sessionSetRPCEnabled(tr, gtr_pref_flag_get(key)); break; case TR_KEY_rpc_whitelist: tr_sessionSetRPCWhitelist(tr, gtr_pref_string_get(key)); break; case TR_KEY_rpc_whitelist_enabled: tr_sessionSetRPCWhitelistEnabled(tr, gtr_pref_flag_get(key)); break; case TR_KEY_rpc_username: tr_sessionSetRPCUsername(tr, gtr_pref_string_get(key)); break; case TR_KEY_rpc_password: tr_sessionSetRPCPassword(tr, gtr_pref_string_get(key)); break; case TR_KEY_rpc_authentication_required: tr_sessionSetRPCPasswordEnabled(tr, gtr_pref_flag_get(key)); break; case TR_KEY_alt_speed_up: tr_sessionSetAltSpeed_KBps(tr, TR_UP, gtr_pref_int_get(key)); break; case TR_KEY_alt_speed_down: tr_sessionSetAltSpeed_KBps(tr, TR_DOWN, gtr_pref_int_get(key)); break; case TR_KEY_alt_speed_enabled: { bool const b = gtr_pref_flag_get(key); tr_sessionUseAltSpeed(tr, b); gtr_action_set_toggled(tr_quark_get_string(key, NULL), b); break; } case TR_KEY_alt_speed_time_begin: tr_sessionSetAltSpeedBegin(tr, gtr_pref_int_get(key)); break; case TR_KEY_alt_speed_time_end: tr_sessionSetAltSpeedEnd(tr, gtr_pref_int_get(key)); break; case TR_KEY_alt_speed_time_enabled: tr_sessionUseAltSpeedTime(tr, gtr_pref_flag_get(key)); break; case TR_KEY_alt_speed_time_day: tr_sessionSetAltSpeedDay(tr, gtr_pref_int_get(key)); break; case TR_KEY_peer_port_random_on_start: tr_sessionSetPeerPortRandomOnStart(tr, gtr_pref_flag_get(key)); break; case TR_KEY_incomplete_dir: tr_sessionSetIncompleteDir(tr, gtr_pref_string_get(key)); break; case TR_KEY_incomplete_dir_enabled: tr_sessionSetIncompleteDirEnabled(tr, gtr_pref_flag_get(key)); break; case TR_KEY_script_torrent_done_enabled: tr_sessionSetTorrentDoneScriptEnabled(tr, gtr_pref_flag_get(key)); break; case TR_KEY_script_torrent_done_filename: tr_sessionSetTorrentDoneScript(tr, gtr_pref_string_get(key)); break; case TR_KEY_start_added_torrents: tr_sessionSetPaused(tr, !gtr_pref_flag_get(key)); break; case TR_KEY_trash_original_torrent_files: tr_sessionSetDeleteSource(tr, gtr_pref_flag_get(key)); break; default: break; } } static gboolean update_model_once(gpointer gdata) { struct cbdata* data = gdata; /* update the torrent data in the model */ gtr_core_update(data->core); /* refresh the main window's statusbar and toolbar buttons */ if (data->wind != NULL) { gtr_window_refresh(data->wind); } /* update the actions */ refresh_actions(data); /* update the status tray icon */ if (data->icon != NULL) { gtr_icon_refresh(data->icon); } data->update_model_soon_tag = 0; return G_SOURCE_REMOVE; } static void update_model_soon(gpointer gdata) { struct cbdata* data = gdata; if (data->update_model_soon_tag == 0) { data->update_model_soon_tag = gdk_threads_add_idle(update_model_once, data); } } static gboolean update_model_loop(gpointer gdata) { gboolean const done = global_sigcount != 0; if (!done) { update_model_once(gdata); } return !done; } static void show_about_dialog(GtkWindow* parent) { char const* uri = "https://transmissionbt.com/"; char const* authors[] = { "Charles Kerr (Backend; GTK+)", "Mitchell Livingston (Backend; OS X)", "Mike Gelfand", NULL }; gtk_show_about_dialog(parent, "authors", authors, "comments", _("A fast and easy BitTorrent client"), "copyright", _("Copyright (c) The Transmission Project"), "logo-icon-name", MY_CONFIG_NAME, "name", g_get_application_name(), /* Translators: translate "translator-credits" as your name to have it appear in the credits in the "About" dialog */ "translator-credits", _("translator-credits"), "version", LONG_VERSION_STRING, "website", uri, "website-label", uri, #ifdef SHOW_LICENSE "license", LICENSE, "wrap-license", TRUE, #endif NULL); } static void append_id_to_benc_list(GtkTreeModel* m, GtkTreePath* path UNUSED, GtkTreeIter* iter, gpointer list) { tr_torrent* tor = NULL; gtk_tree_model_get(m, iter, MC_TORRENT, &tor, -1); tr_variantListAddInt(list, tr_torrentId(tor)); } static gboolean call_rpc_for_selected_torrents(struct cbdata* data, char const* method) { tr_variant top; tr_variant* args; tr_variant* ids; gboolean invoked = FALSE; GtkTreeSelection* s = data->sel; tr_session* session = gtr_core_session(data->core); tr_variantInitDict(&top, 2); tr_variantDictAddStr(&top, TR_KEY_method, method); args = tr_variantDictAddDict(&top, TR_KEY_arguments, 1); ids = tr_variantDictAddList(args, TR_KEY_ids, 0); gtk_tree_selection_selected_foreach(s, append_id_to_benc_list, ids); if (tr_variantListSize(ids) != 0) { tr_rpc_request_exec_json(session, &top, NULL, NULL); invoked = TRUE; } tr_variantFree(&top); return invoked; } static void open_folder_foreach(GtkTreeModel* model, GtkTreePath* path UNUSED, GtkTreeIter* iter, gpointer core) { int id; gtk_tree_model_get(model, iter, MC_TORRENT_ID, &id, -1); gtr_core_open_folder(core, id); } static gboolean on_message_window_closed(void) { gtr_action_set_toggled("toggle-message-log", FALSE); return FALSE; } static void accumulate_selected_torrents(GtkTreeModel* model, GtkTreePath* path UNUSED, GtkTreeIter* iter, gpointer gdata) { int id; GSList** data = gdata; gtk_tree_model_get(model, iter, MC_TORRENT_ID, &id, -1); *data = g_slist_append(*data, GINT_TO_POINTER(id)); } static void remove_selected(struct cbdata* data, gboolean delete_files) { GSList* l = NULL; gtk_tree_selection_selected_foreach(data->sel, accumulate_selected_torrents, &l); if (l != NULL) { gtr_confirm_remove(data->wind, data->core, l, delete_files); } } static void start_all_torrents(struct cbdata* data) { tr_session* session = gtr_core_session(data->core); tr_variant request; tr_variantInitDict(&request, 1); tr_variantDictAddStr(&request, TR_KEY_method, "torrent-start"); tr_rpc_request_exec_json(session, &request, NULL, NULL); tr_variantFree(&request); } static void pause_all_torrents(struct cbdata* data) { tr_session* session = gtr_core_session(data->core); tr_variant request; tr_variantInitDict(&request, 1); tr_variantDictAddStr(&request, TR_KEY_method, "torrent-stop"); tr_rpc_request_exec_json(session, &request, NULL, NULL); tr_variantFree(&request); } static tr_torrent* get_first_selected_torrent(struct cbdata* data) { tr_torrent* tor = NULL; GtkTreeModel* m; GList* l = gtk_tree_selection_get_selected_rows(data->sel, &m); if (l != NULL) { GtkTreePath* p = l->data; GtkTreeIter i; if (gtk_tree_model_get_iter(m, &i, p)) { gtk_tree_model_get(m, &i, MC_TORRENT, &tor, -1); } } g_list_foreach(l, (GFunc)(GCallback)gtk_tree_path_free, NULL); g_list_free(l); return tor; } static void copy_magnet_link_to_clipboard(GtkWidget* w, tr_torrent* tor) { char* magnet = tr_torrentGetMagnetLink(tor); GdkDisplay* display = gtk_widget_get_display(w); GdkAtom selection; GtkClipboard* clipboard; /* this is The Right Thing for copy/paste... */ selection = GDK_SELECTION_CLIPBOARD; clipboard = gtk_clipboard_get_for_display(display, selection); gtk_clipboard_set_text(clipboard, magnet, -1); /* ...but people using plain ol' X need this instead */ selection = GDK_SELECTION_PRIMARY; clipboard = gtk_clipboard_get_for_display(display, selection); gtk_clipboard_set_text(clipboard, magnet, -1); /* cleanup */ tr_free(magnet); } void gtr_actions_handler(char const* action_name, gpointer user_data) { gboolean changed = FALSE; struct cbdata* data = user_data; if (g_strcmp0(action_name, "open-torrent-from-url") == 0) { GtkWidget* w = gtr_torrent_open_from_url_dialog_new(data->wind, data->core); gtk_widget_show(w); } else if (g_strcmp0(action_name, "open-torrent-menu") == 0 || g_strcmp0(action_name, "open-torrent-toolbar") == 0) { GtkWidget* w = gtr_torrent_open_from_file_dialog_new(data->wind, data->core); gtk_widget_show(w); } else if (g_strcmp0(action_name, "show-stats") == 0) { GtkWidget* dialog = gtr_stats_dialog_new(data->wind, data->core); gtk_widget_show(dialog); } else if (g_strcmp0(action_name, "donate") == 0) { gtr_open_uri("https://transmissionbt.com/donate/"); } else if (g_strcmp0(action_name, "pause-all-torrents") == 0) { pause_all_torrents(data); } else if (g_strcmp0(action_name, "start-all-torrents") == 0) { start_all_torrents(data); } else if (g_strcmp0(action_name, "copy-magnet-link-to-clipboard") == 0) { tr_torrent* tor = get_first_selected_torrent(data); if (tor != NULL) { copy_magnet_link_to_clipboard(GTK_WIDGET(data->wind), tor); } } else if (g_strcmp0(action_name, "relocate-torrent") == 0) { GSList* ids = get_selected_torrent_ids(data); if (ids != NULL) { GtkWindow* parent = data->wind; GtkWidget* w = gtr_relocate_dialog_new(parent, data->core, ids); gtk_widget_show(w); } } else if (g_strcmp0(action_name, "torrent-start") == 0 || g_strcmp0(action_name, "torrent-start-now") == 0 || g_strcmp0(action_name, "torrent-stop") == 0 || g_strcmp0(action_name, "torrent-reannounce") == 0 || g_strcmp0(action_name, "torrent-verify") == 0 || g_strcmp0(action_name, "queue-move-top") == 0 || g_strcmp0(action_name, "queue-move-up") == 0 || g_strcmp0(action_name, "queue-move-down") == 0 || g_strcmp0(action_name, "queue-move-bottom") == 0) { changed |= call_rpc_for_selected_torrents(data, action_name); } else if (g_strcmp0(action_name, "open-torrent-folder") == 0) { gtk_tree_selection_selected_foreach(data->sel, open_folder_foreach, data->core); } else if (g_strcmp0(action_name, "show-torrent-properties") == 0) { show_details_dialog_for_selected_torrents(data); } else if (g_strcmp0(action_name, "new-torrent") == 0) { GtkWidget* w = gtr_torrent_creation_dialog_new(data->wind, data->core); gtk_widget_show(w); } else if (g_strcmp0(action_name, "remove-torrent") == 0) { remove_selected(data, FALSE); } else if (g_strcmp0(action_name, "delete-torrent") == 0) { remove_selected(data, TRUE); } else if (g_strcmp0(action_name, "quit") == 0) { on_app_exit(data); } else if (g_strcmp0(action_name, "select-all") == 0) { gtk_tree_selection_select_all(data->sel); } else if (g_strcmp0(action_name, "deselect-all") == 0) { gtk_tree_selection_unselect_all(data->sel); } else if (g_strcmp0(action_name, "edit-preferences") == 0) { if (data->prefs == NULL) { data->prefs = gtr_prefs_dialog_new(data->wind, G_OBJECT(data->core)); g_signal_connect(data->prefs, "destroy", G_CALLBACK(gtk_widget_destroyed), &data->prefs); } gtr_window_present(GTK_WINDOW(data->prefs)); } else if (g_strcmp0(action_name, "toggle-message-log") == 0) { if (data->msgwin == NULL) { GtkWidget* win = gtr_message_log_window_new(data->wind, data->core); g_signal_connect(win, "destroy", G_CALLBACK(on_message_window_closed), NULL); data->msgwin = win; } else { gtr_action_set_toggled("toggle-message-log", FALSE); gtk_widget_destroy(data->msgwin); data->msgwin = NULL; } } else if (g_strcmp0(action_name, "show-about-dialog") == 0) { show_about_dialog(data->wind); } else if (g_strcmp0(action_name, "help") == 0) { gtr_open_uri(gtr_get_help_uri()); } else if (g_strcmp0(action_name, "toggle-main-window") == 0) { toggleMainWindow(data); } else if (g_strcmp0(action_name, "present-main-window") == 0) { presentMainWindow(data); } else { g_error("Unhandled action: %s", action_name); } if (changed) { update_model_soon(data); } }