diff options
Diffstat (limited to 'src/gs-repos-section.c')
| -rw-r--r-- | src/gs-repos-section.c | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/src/gs-repos-section.c b/src/gs-repos-section.c new file mode 100644 index 0000000..3e5d684 --- /dev/null +++ b/src/gs-repos-section.c @@ -0,0 +1,201 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- + * vi:set noexpandtab tabstop=8 shiftwidth=8: + * + * Copyright (C) 2021 Red Hat <www.redhat.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include "config.h" + +#include <gio/gio.h> + +#include "gs-repo-row.h" +#include "gs-repos-section.h" + +struct _GsReposSection +{ + AdwPreferencesGroup parent_instance; + GtkWidget *title; + GtkListBox *list; + gchar *sort_key; + gboolean always_allow_enable_disable; +}; + +G_DEFINE_TYPE (GsReposSection, gs_repos_section, ADW_TYPE_PREFERENCES_GROUP) + +enum { + SIGNAL_REMOVE_CLICKED, + SIGNAL_SWITCH_CLICKED, + SIGNAL_LAST +}; + +static guint signals [SIGNAL_LAST] = { 0 }; + +static void +repo_remove_clicked_cb (GsRepoRow *row, + GsReposSection *section) +{ + g_signal_emit (section, signals[SIGNAL_REMOVE_CLICKED], 0, row); +} + +static void +repo_switch_clicked_cb (GsRepoRow *row, + GsReposSection *section) +{ + g_signal_emit (section, signals[SIGNAL_SWITCH_CLICKED], 0, row); +} + +static void +gs_repos_section_row_activated_cb (GtkListBox *box, + GtkListBoxRow *row, + gpointer user_data) +{ + GsReposSection *section = user_data; + g_return_if_fail (GS_IS_REPOS_SECTION (section)); + gs_repo_row_emit_switch_clicked (GS_REPO_ROW (row)); +} + +static gchar * +_get_app_sort_key (GsApp *app) +{ + if (gs_app_get_name (app) != NULL) + return gs_utils_sort_key (gs_app_get_name (app)); + + return NULL; +} + +static gint +_list_sort_func (GtkListBoxRow *a, GtkListBoxRow *b, gpointer user_data) +{ + GsApp *a1 = gs_repo_row_get_repo (GS_REPO_ROW (a)); + GsApp *a2 = gs_repo_row_get_repo (GS_REPO_ROW (b)); + g_autofree gchar *key1 = _get_app_sort_key (a1); + g_autofree gchar *key2 = _get_app_sort_key (a2); + + return g_strcmp0 (key1, key2); +} + +static void +gs_repos_section_finalize (GObject *object) +{ + GsReposSection *self = GS_REPOS_SECTION (object); + + g_free (self->sort_key); + + G_OBJECT_CLASS (gs_repos_section_parent_class)->finalize (object); +} + +static void +gs_repos_section_class_init (GsReposSectionClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + + object_class->finalize = gs_repos_section_finalize; + + signals [SIGNAL_REMOVE_CLICKED] = + g_signal_new ("remove-clicked", + G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_LAST, + 0, + NULL, NULL, g_cclosure_marshal_VOID__OBJECT, + G_TYPE_NONE, 1, GS_TYPE_REPO_ROW); + + signals [SIGNAL_SWITCH_CLICKED] = + g_signal_new ("switch-clicked", + G_TYPE_FROM_CLASS (object_class), G_SIGNAL_RUN_LAST, + 0, + NULL, NULL, g_cclosure_marshal_VOID__OBJECT, + G_TYPE_NONE, 1, GS_TYPE_REPO_ROW); +} + +static void +gs_repos_section_init (GsReposSection *self) +{ + GtkStyleContext *style_context; + + self->list = GTK_LIST_BOX (gtk_list_box_new ()); + g_object_set (G_OBJECT (self->list), + "visible", TRUE, + "selection-mode", GTK_SELECTION_NONE, + NULL); + gtk_list_box_set_sort_func (self->list, _list_sort_func, self, NULL); + + style_context = gtk_widget_get_style_context (GTK_WIDGET (self->list)); + gtk_style_context_add_class (style_context, "boxed-list"); + + adw_preferences_group_add (ADW_PREFERENCES_GROUP (self), GTK_WIDGET (self->list)); + + g_signal_connect (self->list, "row-activated", + G_CALLBACK (gs_repos_section_row_activated_cb), self); +} + +/* + * gs_repos_section_new: + * @always_allow_enable_disable: always allow enable/disable of the repos in this section + * + * Creates a new #GsReposSection. @always_allow_enable_disable is passed to each + * #GsRepoRow. + * + * The @always_allow_enable_disable, when %TRUE, means that every repo in this section + * can be enabled/disabled by the user, if supported by the related plugin, regardless + * of the other heuristics, which can avoid the repo enable/disable. + * + * Returns: (transfer full): a newly created #GsReposSection + */ +GtkWidget * +gs_repos_section_new (gboolean always_allow_enable_disable) +{ + GsReposSection *self; + + self = g_object_new (GS_TYPE_REPOS_SECTION, NULL); + + self->always_allow_enable_disable = always_allow_enable_disable; + + return GTK_WIDGET (self); +} + +void +gs_repos_section_add_repo (GsReposSection *self, + GsApp *repo) +{ + GtkWidget *row; + + g_return_if_fail (GS_IS_REPOS_SECTION (self)); + g_return_if_fail (GS_IS_APP (repo)); + + /* Derive the sort key from the repository. All repositories of the same kind + should have set the same sort key. It's because there's no other way to provide + the section sort key by the plugin without breaking the abstraction. */ + if (!self->sort_key) + self->sort_key = g_strdup (gs_app_get_metadata_item (repo, "GnomeSoftware::SortKey")); + + row = gs_repo_row_new (repo, self->always_allow_enable_disable); + + g_signal_connect (row, "remove-clicked", + G_CALLBACK (repo_remove_clicked_cb), self); + g_signal_connect (row, "switch-clicked", + G_CALLBACK (repo_switch_clicked_cb), self); + + gtk_list_box_prepend (self->list, row); + gtk_widget_show (row); +} + +const gchar * +gs_repos_section_get_sort_key (GsReposSection *self) +{ + g_return_val_if_fail (GS_IS_REPOS_SECTION (self), NULL); + + return self->sort_key; +} + +void +gs_repos_section_set_sort_key (GsReposSection *self, + const gchar *sort_key) +{ + g_return_if_fail (GS_IS_REPOS_SECTION (self)); + + if (g_strcmp0 (sort_key, self->sort_key) != 0) { + g_free (self->sort_key); + self->sort_key = g_strdup (sort_key); + } +} |