diff options
Diffstat (limited to 'src/gs-repos-dialog.c')
| -rw-r--r-- | src/gs-repos-dialog.c | 766 |
1 files changed, 766 insertions, 0 deletions
diff --git a/src/gs-repos-dialog.c b/src/gs-repos-dialog.c new file mode 100644 index 0000000..81a1471 --- /dev/null +++ b/src/gs-repos-dialog.c @@ -0,0 +1,766 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- + * vi:set noexpandtab tabstop=8 shiftwidth=8: + * + * Copyright (C) 2013-2017 Richard Hughes <richard@hughsie.com> + * Copyright (C) 2013 Matthias Clasen <mclasen@redhat.com> + * Copyright (C) 2014-2018 Kalev Lember <klember@redhat.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include "config.h" + +#include "gs-repos-dialog.h" + +#include "gnome-software-private.h" +#include "gs-common.h" +#include "gs-os-release.h" +#include "gs-repo-row.h" +#include "gs-repos-section.h" +#include "gs-utils.h" +#include <glib/gi18n.h> + +struct _GsReposDialog +{ + AdwWindow parent_instance; + GSettings *settings; + GsFedoraThirdParty *third_party; + gboolean third_party_enabled; + GHashTable *third_party_repos; /* (nullable) (owned), mapping from owned repo ID ā owned plugin name */ + GHashTable *sections; /* gchar * ~> GsReposSection * */ + + GCancellable *cancellable; + GsPluginLoader *plugin_loader; + GtkWidget *status_empty; + GtkWidget *content_page; + GtkWidget *spinner; + GtkWidget *stack; +}; + +G_DEFINE_TYPE (GsReposDialog, gs_repos_dialog, ADW_TYPE_WINDOW) + +static void reload_third_party_repos (GsReposDialog *dialog); + +typedef struct { + GsReposDialog *dialog; + GsApp *repo; + GWeakRef row_weakref; + GsPluginManageRepositoryFlags operation; +} InstallRemoveData; + +static void +install_remove_data_free (InstallRemoveData *data) +{ + g_clear_object (&data->dialog); + g_clear_object (&data->repo); + g_weak_ref_clear (&data->row_weakref); + g_slice_free (InstallRemoveData, data); +} + +G_DEFINE_AUTOPTR_CLEANUP_FUNC(InstallRemoveData, install_remove_data_free); + +static void +repo_enabled_cb (GObject *source, + GAsyncResult *res, + gpointer user_data) +{ + GsPluginLoader *plugin_loader = GS_PLUGIN_LOADER (source); + g_autoptr(InstallRemoveData) install_remove_data = (InstallRemoveData *) user_data; + g_autoptr(GError) error = NULL; + g_autoptr(GsRepoRow) row = NULL; + const gchar *operation_str; + + operation_str = install_remove_data->operation == GS_PLUGIN_MANAGE_REPOSITORY_FLAGS_INSTALL ? "install" : + install_remove_data->operation == GS_PLUGIN_MANAGE_REPOSITORY_FLAGS_REMOVE ? "remove" : + install_remove_data->operation == GS_PLUGIN_MANAGE_REPOSITORY_FLAGS_ENABLE ? "enable" : + install_remove_data->operation == GS_PLUGIN_MANAGE_REPOSITORY_FLAGS_DISABLE ? "disable" : NULL; + g_assert (operation_str != NULL); + + row = g_weak_ref_get (&install_remove_data->row_weakref); + if (row) + gs_repo_row_unmark_busy (row); + + if (!gs_plugin_loader_job_action_finish (plugin_loader, res, &error)) { + if (g_error_matches (error, GS_PLUGIN_ERROR, GS_PLUGIN_ERROR_CANCELLED) || + g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) { + g_debug ("repo %s cancelled", operation_str); + return; + } + + g_warning ("failed to %s repo: %s", operation_str, error->message); + return; + } + + g_debug ("finished %s repo %s", operation_str, gs_app_get_id (install_remove_data->repo)); +} + +static void +_enable_repo (InstallRemoveData *install_data) +{ + GsReposDialog *dialog = install_data->dialog; + g_autoptr(GsPluginJob) plugin_job = NULL; + g_debug ("enabling repo %s", gs_app_get_id (install_data->repo)); + plugin_job = gs_plugin_job_manage_repository_new (install_data->repo, + install_data->operation | GS_PLUGIN_MANAGE_REPOSITORY_FLAGS_INTERACTIVE); + gs_plugin_loader_job_process_async (dialog->plugin_loader, plugin_job, + dialog->cancellable, + repo_enabled_cb, + install_data); +} + +static void +enable_repo_response_cb (GtkDialog *confirm_dialog, + gint response, + gpointer user_data) +{ + g_autoptr(InstallRemoveData) install_data = (InstallRemoveData *) user_data; + + /* unmap the dialog */ + gtk_window_destroy (GTK_WINDOW (confirm_dialog)); + + /* not agreed */ + if (response != GTK_RESPONSE_OK) { + g_autoptr(GsRepoRow) row = g_weak_ref_get (&install_data->row_weakref); + if (row) + gs_repo_row_unmark_busy (row); + return; + } + + _enable_repo (g_steal_pointer (&install_data)); +} + +static void +enable_repo (GsReposDialog *dialog, + GsRepoRow *row, + GsApp *repo) +{ + g_autoptr(InstallRemoveData) install_data = NULL; + + install_data = g_slice_new0 (InstallRemoveData); + install_data->operation = GS_PLUGIN_MANAGE_REPOSITORY_FLAGS_ENABLE; + install_data->dialog = g_object_ref (dialog); + install_data->repo = g_object_ref (repo); + g_weak_ref_init (&install_data->row_weakref, row); + + gs_repo_row_mark_busy (row); + + /* user needs to confirm acceptance of an agreement */ + if (gs_app_get_agreement (repo) != NULL) { + GtkWidget *confirm_dialog; + g_autofree gchar *message = NULL; + g_autoptr(GError) error = NULL; + + /* convert from AppStream markup */ + message = as_markup_convert_simple (gs_app_get_agreement (repo), &error); + if (message == NULL) { + /* failed, so just try and show the original markup */ + message = g_strdup (gs_app_get_agreement (repo)); + g_warning ("Failed to process AppStream markup: %s", + error->message); + } + + /* ask for confirmation */ + confirm_dialog = gtk_message_dialog_new (GTK_WINDOW (dialog), + GTK_DIALOG_MODAL, + GTK_MESSAGE_QUESTION, + GTK_BUTTONS_CANCEL, + /* TRANSLATORS: window title */ + "%s", _("Enable Third-Party Software Repository?")); + gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (confirm_dialog), + "%s", message); + + /* TRANSLATORS: button to accept the agreement */ + gtk_dialog_add_button (GTK_DIALOG (confirm_dialog), _("Enable"), + GTK_RESPONSE_OK); + + /* handle this async */ + g_signal_connect (confirm_dialog, "response", + G_CALLBACK (enable_repo_response_cb), + g_steal_pointer (&install_data)); + + gtk_window_set_modal (GTK_WINDOW (confirm_dialog), TRUE); + gtk_window_present (GTK_WINDOW (confirm_dialog)); + return; + } + + /* no prompt required */ + _enable_repo (g_steal_pointer (&install_data)); +} + +static void +remove_repo_response_cb (GtkDialog *confirm_dialog, + gint response, + gpointer user_data) +{ + g_autoptr(InstallRemoveData) remove_data = (InstallRemoveData *) user_data; + GsReposDialog *dialog = remove_data->dialog; + g_autoptr(GsPluginJob) plugin_job = NULL; + + /* unmap the dialog */ + gtk_window_destroy (GTK_WINDOW (confirm_dialog)); + + /* not agreed */ + if (response != GTK_RESPONSE_OK) { + g_autoptr(GsRepoRow) row = g_weak_ref_get (&remove_data->row_weakref); + if (row) + gs_repo_row_unmark_busy (row); + return; + } + + g_debug ("removing repo %s", gs_app_get_id (remove_data->repo)); + plugin_job = gs_plugin_job_manage_repository_new (remove_data->repo, + remove_data->operation | + GS_PLUGIN_MANAGE_REPOSITORY_FLAGS_INTERACTIVE); + gs_plugin_loader_job_process_async (dialog->plugin_loader, plugin_job, + dialog->cancellable, + repo_enabled_cb, + g_steal_pointer (&remove_data)); +} + +static void +remove_confirm_repo (GsReposDialog *dialog, + GsRepoRow *row, + GsApp *repo, + GsPluginManageRepositoryFlags operation) +{ + InstallRemoveData *remove_data; + GtkWidget *confirm_dialog; + g_autofree gchar *message = NULL; + GtkWidget *button; + GtkStyleContext *context; + + remove_data = g_slice_new0 (InstallRemoveData); + remove_data->operation = operation; + remove_data->dialog = g_object_ref (dialog); + remove_data->repo = g_object_ref (repo); + g_weak_ref_init (&remove_data->row_weakref, row); + + /* TRANSLATORS: The '%s' is replaced with a repository name, like "Fedora Modular - x86_64" */ + message = g_strdup_printf (_("Software that has been installed from ā%sā will cease to receive updates."), + gs_app_get_name (repo)); + + /* ask for confirmation */ + confirm_dialog = gtk_message_dialog_new (GTK_WINDOW (dialog), + GTK_DIALOG_MODAL, + GTK_MESSAGE_QUESTION, + GTK_BUTTONS_CANCEL, + "%s", + operation == GS_PLUGIN_MANAGE_REPOSITORY_FLAGS_DISABLE ? _("Disable Repository?") : _("Remove Repository?")); + gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (confirm_dialog), + "%s", message); + + if (operation == GS_PLUGIN_MANAGE_REPOSITORY_FLAGS_DISABLE) { + /* TRANSLATORS: this is button text to disable a repo */ + button = gtk_dialog_add_button (GTK_DIALOG (confirm_dialog), _("_Disable"), GTK_RESPONSE_OK); + } else { + /* TRANSLATORS: this is button text to remove a repo */ + button = gtk_dialog_add_button (GTK_DIALOG (confirm_dialog), _("_Remove"), GTK_RESPONSE_OK); + } + context = gtk_widget_get_style_context (button); + gtk_style_context_add_class (context, "destructive-action"); + + /* handle this async */ + g_signal_connect (confirm_dialog, "response", + G_CALLBACK (remove_repo_response_cb), remove_data); + + gtk_window_set_modal (GTK_WINDOW (confirm_dialog), TRUE); + gtk_window_present (GTK_WINDOW (confirm_dialog)); + + gs_repo_row_mark_busy (row); +} + +static void +repo_section_switch_clicked_cb (GsReposSection *section, + GsRepoRow *row, + GsReposDialog *dialog) +{ + GsApp *repo; + + repo = gs_repo_row_get_repo (row); + + switch (gs_app_get_state (repo)) { + case GS_APP_STATE_AVAILABLE: + case GS_APP_STATE_AVAILABLE_LOCAL: + enable_repo (dialog, row, repo); + break; + case GS_APP_STATE_INSTALLED: + remove_confirm_repo (dialog, row, repo, GS_PLUGIN_MANAGE_REPOSITORY_FLAGS_DISABLE); + break; + default: + g_warning ("repo %s button clicked in unexpected state %s", + gs_app_get_id (repo), + gs_app_state_to_string (gs_app_get_state (repo))); + break; + } +} + +static void +repo_section_remove_clicked_cb (GsReposSection *section, + GsRepoRow *row, + GsReposDialog *dialog) +{ + GsApp *repo = gs_repo_row_get_repo (row); + remove_confirm_repo (dialog, row, repo, GS_PLUGIN_MANAGE_REPOSITORY_FLAGS_REMOVE); +} + +static void +fedora_third_party_switch_done_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + g_autoptr(GsReposDialog) self = user_data; + g_autoptr(GError) error = NULL; + + if (!gs_fedora_third_party_switch_finish (GS_FEDORA_THIRD_PARTY (source_object), result, &error)) { + if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) + return; + g_warning ("Failed to switch 'fedora-third-party' config: %s", error->message); + } + + /* Reload the state, because the user could dismiss the authentication prompt + or the repos could change their state. */ + reload_third_party_repos (self); +} + +static void +fedora_third_party_repos_switch_notify_cb (GObject *object, + GParamSpec *param, + gpointer user_data) +{ + GsReposDialog *self = user_data; + + gs_fedora_third_party_switch (self->third_party, + gtk_switch_get_active (GTK_SWITCH (object)), + TRUE, + self->cancellable, + fedora_third_party_switch_done_cb, + g_object_ref (self)); +} + +static gboolean +is_third_party_repo (GsReposDialog *dialog, + GsApp *repo) +{ + g_autoptr(GsPlugin) plugin = gs_app_dup_management_plugin (repo); + const gchar *plugin_name = (plugin != NULL) ? gs_plugin_get_name (plugin) : NULL; + + return gs_app_get_scope (repo) == AS_COMPONENT_SCOPE_SYSTEM && + gs_fedora_third_party_util_is_third_party_repo (dialog->third_party_repos, + gs_app_get_id (repo), + plugin_name); +} + +static void +add_repo (GsReposDialog *dialog, + GsApp *repo, + GSList **third_party_repos) +{ + GsAppState state; + GtkWidget *section; + g_autofree gchar *origin_ui = NULL; + + state = gs_app_get_state (repo); + if (!(state == GS_APP_STATE_AVAILABLE || + state == GS_APP_STATE_AVAILABLE_LOCAL || + state == GS_APP_STATE_INSTALLED || + state == GS_APP_STATE_INSTALLING || + state == GS_APP_STATE_REMOVING)) { + g_warning ("repo %s in invalid state %s", + gs_app_get_id (repo), + gs_app_state_to_string (state)); + return; + } + + if (third_party_repos && is_third_party_repo (dialog, repo)) { + *third_party_repos = g_slist_prepend (*third_party_repos, repo); + return; + } + + origin_ui = gs_app_dup_origin_ui (repo, TRUE); + if (!origin_ui) + origin_ui = gs_app_get_packaging_format (repo); + if (!origin_ui) { + g_autoptr(GsPlugin) plugin = gs_app_dup_management_plugin (repo); + origin_ui = (plugin != NULL) ? g_strdup (gs_plugin_get_name (plugin)) : NULL; + } + + section = g_hash_table_lookup (dialog->sections, origin_ui); + if (section == NULL) { + section = gs_repos_section_new (FALSE); + adw_preferences_group_set_title (ADW_PREFERENCES_GROUP (section), + origin_ui); + g_signal_connect_object (section, "remove-clicked", + G_CALLBACK (repo_section_remove_clicked_cb), dialog, 0); + g_signal_connect_object (section, "switch-clicked", + G_CALLBACK (repo_section_switch_clicked_cb), dialog, 0); + g_hash_table_insert (dialog->sections, g_steal_pointer (&origin_ui), section); + gtk_widget_show (section); + } + + gs_repos_section_add_repo (GS_REPOS_SECTION (section), repo); +} + +static gint +repos_dialog_compare_sections_cb (gconstpointer aa, + gconstpointer bb) +{ + GsReposSection *section_a = (GsReposSection *) aa; + GsReposSection *section_b = (GsReposSection *) bb; + const gchar *section_sort_key_a; + const gchar *section_sort_key_b; + g_autofree gchar *title_sort_key_a = NULL; + g_autofree gchar *title_sort_key_b = NULL; + gint res; + + section_sort_key_a = gs_repos_section_get_sort_key (section_a); + section_sort_key_b = gs_repos_section_get_sort_key (section_b); + + res = g_strcmp0 (section_sort_key_a, section_sort_key_b); + if (res != 0) + return res; + + title_sort_key_a = gs_utils_sort_key (adw_preferences_group_get_title (ADW_PREFERENCES_GROUP (section_a))); + title_sort_key_b = gs_utils_sort_key (adw_preferences_group_get_title (ADW_PREFERENCES_GROUP (section_b))); + + return g_strcmp0 (title_sort_key_a, title_sort_key_b); +} + +static void +get_sources_cb (GsPluginLoader *plugin_loader, + GAsyncResult *res, + GsReposDialog *dialog) +{ + GsApp *app; + g_autoptr(GError) error = NULL; + g_autoptr(GsAppList) list = NULL; + g_autoptr(GSList) other_repos = NULL; + g_autoptr(GList) sections = NULL; + AdwPreferencesGroup *added_section; + GHashTableIter iter; + + /* get the results */ + list = gs_plugin_loader_job_process_finish (plugin_loader, res, &error); + if (list == NULL) { + if (g_error_matches (error, GS_PLUGIN_ERROR, GS_PLUGIN_ERROR_CANCELLED) || + g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) { + g_debug ("get sources cancelled"); + return; + } else { + g_warning ("failed to get sources: %s", error->message); + } + gtk_stack_set_visible_child_name (GTK_STACK (dialog->stack), "empty"); + return; + } + + /* remove previous */ + g_hash_table_iter_init (&iter, dialog->sections); + while (g_hash_table_iter_next (&iter, NULL, (gpointer *)&added_section)) { + adw_preferences_page_remove (ADW_PREFERENCES_PAGE (dialog->content_page), + added_section); + g_hash_table_iter_remove (&iter); + } + + /* stop the spinner */ + gtk_spinner_stop (GTK_SPINNER (dialog->spinner)); + + /* no results */ + if (gs_app_list_length (list) == 0) { + g_debug ("no sources to show"); + gtk_stack_set_visible_child_name (GTK_STACK (dialog->stack), "empty"); + return; + } + + /* add each */ + gtk_stack_set_visible_child_name (GTK_STACK (dialog->stack), "sources"); + for (guint i = 0; i < gs_app_list_length (list); i++) { + app = gs_app_list_index (list, i); + add_repo (dialog, app, &other_repos); + } + + sections = g_hash_table_get_values (dialog->sections); + sections = g_list_sort (sections, repos_dialog_compare_sections_cb); + for (GList *link = sections; link; link = g_list_next (link)) { + AdwPreferencesGroup *section = link->data; + adw_preferences_page_add (ADW_PREFERENCES_PAGE (dialog->content_page), section); + } + + gtk_widget_set_visible (dialog->content_page, sections != NULL); + + if (other_repos) { + GsReposSection *section; + GtkWidget *widget; + GtkWidget *row; + g_autofree gchar *anchor = NULL; + g_autofree gchar *hint = NULL; + g_autofree gchar *section_id = NULL; + + widget = gtk_switch_new (); + gtk_widget_set_valign (widget, GTK_ALIGN_CENTER); + gtk_switch_set_active (GTK_SWITCH (widget), dialog->third_party_enabled); + g_signal_connect_object (widget, "notify::active", + G_CALLBACK (fedora_third_party_repos_switch_notify_cb), dialog, 0); + gtk_widget_show (widget); + + row = adw_action_row_new (); +#if ADW_CHECK_VERSION(1,2,0) + adw_preferences_row_set_use_markup (ADW_PREFERENCES_ROW (row), FALSE); +#endif + adw_preferences_row_set_title (ADW_PREFERENCES_ROW (row), _("Enable New Repositories")); + adw_action_row_set_subtitle (ADW_ACTION_ROW (row), _("Turn on new repositories when they are added.")); + adw_action_row_set_activatable_widget (ADW_ACTION_ROW (row), widget); + adw_action_row_add_suffix (ADW_ACTION_ROW (row), widget); + gtk_widget_show (row); + + anchor = g_strdup_printf ("<a href=\"%s\">%s</a>", + "https://docs.fedoraproject.org/en-US/workstation-working-group/third-party-repos/", + /* TRANSLATORS: this is the clickable + * link on the third party repositories info bar */ + _("more information")); + hint = g_strdup_printf ( + /* TRANSLATORS: this is the third party repositories info bar. The '%s' is replaced + with a link consisting a text "more information", which constructs a sentence: + "Additional repositories from selected third parties - more information."*/ + _("Additional repositories from selected third parties ā %s."), + anchor); + + widget = adw_preferences_group_new (); + adw_preferences_group_set_title (ADW_PREFERENCES_GROUP (widget), + _("Fedora Third Party Repositories")); + + adw_preferences_group_set_description (ADW_PREFERENCES_GROUP (widget), hint); + + gtk_widget_show (widget); + adw_preferences_group_add (ADW_PREFERENCES_GROUP (widget), row); + adw_preferences_page_add (ADW_PREFERENCES_PAGE (dialog->content_page), + ADW_PREFERENCES_GROUP (widget)); + + /* use something unique, not clashing with the other section names */ + section_id = g_strdup_printf ("fedora-third-party::1::%p", widget); + g_hash_table_insert (dialog->sections, g_steal_pointer (§ion_id), widget); + + section = GS_REPOS_SECTION (gs_repos_section_new (TRUE)); + gs_repos_section_set_sort_key (section, "900"); + g_signal_connect_object (section, "switch-clicked", + G_CALLBACK (repo_section_switch_clicked_cb), dialog, 0); + gtk_widget_show (GTK_WIDGET (section)); + + for (GSList *link = other_repos; link; link = g_slist_next (link)) { + GsApp *repo = link->data; + gs_repos_section_add_repo (section, repo); + } + + /* use something unique, not clashing with the other section names */ + section_id = g_strdup_printf ("fedora-third-party::2::%p", section); + g_hash_table_insert (dialog->sections, g_steal_pointer (§ion_id), section); + + adw_preferences_page_add (ADW_PREFERENCES_PAGE (dialog->content_page), + ADW_PREFERENCES_GROUP (section)); + } +} + +static void +reload_sources (GsReposDialog *dialog) +{ + g_autoptr(GsPluginJob) plugin_job = NULL; + + /* get the list of non-core software repositories */ + plugin_job = gs_plugin_job_newv (GS_PLUGIN_ACTION_GET_SOURCES, + "refine-flags", GS_PLUGIN_REFINE_FLAGS_REQUIRE_RELATED | + GS_PLUGIN_REFINE_FLAGS_REQUIRE_ORIGIN_HOSTNAME | + GS_PLUGIN_REFINE_FLAGS_REQUIRE_PROVENANCE, + "dedupe-flags", GS_APP_LIST_FILTER_FLAG_NONE, + NULL); + gs_plugin_loader_job_process_async (dialog->plugin_loader, plugin_job, + dialog->cancellable, + (GAsyncReadyCallback) get_sources_cb, + dialog); +} + +static void +fedora_third_party_list_repos_done_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + g_autoptr(GsReposDialog) self = user_data; + g_autoptr(GHashTable) repos = NULL; + g_autoptr(GError) error = NULL; + + if (!gs_fedora_third_party_list_finish (GS_FEDORA_THIRD_PARTY (source_object), result, &repos, &error)) { + if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) + return; + g_warning ("Failed to list 'fedora-third-party' repos: %s", error->message); + } else { + self->third_party_repos = g_steal_pointer (&repos); + } + + reload_sources (self); +} + +static void +fedora_third_party_query_done_cb (GObject *source_object, + GAsyncResult *result, + gpointer user_data) +{ + GsFedoraThirdPartyState state = GS_FEDORA_THIRD_PARTY_STATE_UNKNOWN; + g_autoptr(GsReposDialog) self = user_data; + g_autoptr(GError) error = NULL; + + if (!gs_fedora_third_party_query_finish (GS_FEDORA_THIRD_PARTY (source_object), result, &state, &error)) { + if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) + return; + g_warning ("Failed to query 'fedora-third-party': %s", error->message); + } else { + self->third_party_enabled = state == GS_FEDORA_THIRD_PARTY_STATE_ENABLED; + } + + gs_fedora_third_party_list (self->third_party, self->cancellable, + fedora_third_party_list_repos_done_cb, g_object_ref (self)); +} + +static gboolean +is_fedora (void) +{ + const gchar *id = NULL; + g_autoptr(GsOsRelease) os_release = NULL; + + os_release = gs_os_release_new (NULL); + if (os_release == NULL) + return FALSE; + + id = gs_os_release_get_id (os_release); + if (g_strcmp0 (id, "fedora") == 0) + return TRUE; + + return FALSE; +} + +static void +reload_third_party_repos (GsReposDialog *dialog) +{ + /* Fedora-specific functionality */ + if (!is_fedora ()) { + reload_sources (dialog); + return; + } + + gs_fedora_third_party_invalidate (dialog->third_party); + + if (!gs_fedora_third_party_is_available (dialog->third_party)) { + reload_sources (dialog); + return; + } + + g_clear_pointer (&dialog->third_party_repos, g_hash_table_unref); + + gs_fedora_third_party_query (dialog->third_party, dialog->cancellable, fedora_third_party_query_done_cb, g_object_ref (dialog)); +} + +static gchar * +get_os_name (void) +{ + gchar *name = NULL; + g_autoptr(GsOsRelease) os_release = NULL; + + os_release = gs_os_release_new (NULL); + if (os_release != NULL) + name = g_strdup (gs_os_release_get_name (os_release)); + if (name == NULL) { + /* TRANSLATORS: this is the fallback text we use if we can't + figure out the name of the operating system */ + name = g_strdup (_("the operating system")); + } + + return name; +} + +static void +reload_cb (GsPluginLoader *plugin_loader, GsReposDialog *dialog) +{ + reload_third_party_repos (dialog); +} + +static void +set_plugin_loader (GsReposDialog *dialog, GsPluginLoader *plugin_loader) +{ + dialog->plugin_loader = g_object_ref (plugin_loader); + g_signal_connect (dialog->plugin_loader, "reload", + G_CALLBACK (reload_cb), dialog); +} + +static void +gs_repos_dialog_dispose (GObject *object) +{ + GsReposDialog *dialog = GS_REPOS_DIALOG (object); + + if (dialog->plugin_loader != NULL) { + g_signal_handlers_disconnect_by_func (dialog->plugin_loader, reload_cb, dialog); + g_clear_object (&dialog->plugin_loader); + } + + g_cancellable_cancel (dialog->cancellable); + g_clear_pointer (&dialog->third_party_repos, g_hash_table_unref); + g_clear_pointer (&dialog->sections, g_hash_table_unref); + g_clear_object (&dialog->third_party); + g_clear_object (&dialog->cancellable); + g_clear_object (&dialog->settings); + + G_OBJECT_CLASS (gs_repos_dialog_parent_class)->dispose (object); +} + +static void +gs_repos_dialog_init (GsReposDialog *dialog) +{ + g_autofree gchar *label_empty_text = NULL; + g_autofree gchar *os_name = NULL; + g_autoptr(GString) str = g_string_new (NULL); + + gtk_widget_init_template (GTK_WIDGET (dialog)); + + dialog->third_party = gs_fedora_third_party_new (); + dialog->cancellable = g_cancellable_new (); + dialog->settings = g_settings_new ("org.gnome.software"); + dialog->sections = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, NULL); + + os_name = get_os_name (); + + /* TRANSLATORS: This is the description text displayed in the Software Repositories dialog. + %s gets replaced by the name of the actual distro, e.g. Fedora. */ + label_empty_text = g_strdup_printf (_("These repositories supplement the default software provided by %s."), + os_name); + adw_status_page_set_description (ADW_STATUS_PAGE (dialog->status_empty), label_empty_text); +} + +static void +gs_repos_dialog_class_init (GsReposDialogClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); + + object_class->dispose = gs_repos_dialog_dispose; + + gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/Software/gs-repos-dialog.ui"); + + gtk_widget_class_bind_template_child (widget_class, GsReposDialog, status_empty); + gtk_widget_class_bind_template_child (widget_class, GsReposDialog, content_page); + gtk_widget_class_bind_template_child (widget_class, GsReposDialog, spinner); + gtk_widget_class_bind_template_child (widget_class, GsReposDialog, stack); + + gtk_widget_class_add_binding_action (widget_class, GDK_KEY_Escape, 0, "window.close", NULL); +} + +GtkWidget * +gs_repos_dialog_new (GtkWindow *parent, GsPluginLoader *plugin_loader) +{ + GsReposDialog *dialog; + + dialog = g_object_new (GS_TYPE_REPOS_DIALOG, + "transient-for", parent, + "modal", TRUE, + NULL); + set_plugin_loader (dialog, plugin_loader); + gtk_stack_set_visible_child_name (GTK_STACK (dialog->stack), "waiting"); + gtk_spinner_start (GTK_SPINNER (dialog->spinner)); + reload_third_party_repos (dialog); + + return GTK_WIDGET (dialog); +} |