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Diffstat (limited to '')
| -rw-r--r-- | lib/gs-app-query.h | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/lib/gs-app-query.h b/lib/gs-app-query.h new file mode 100644 index 0000000..b66c56e --- /dev/null +++ b/lib/gs-app-query.h @@ -0,0 +1,108 @@ +/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- + * vi:set noexpandtab tabstop=8 shiftwidth=8: + * + * Copyright (C) 2022 Endless OS Foundation LLC + * + * Author: Philip Withnall <pwithnall@endlessos.org> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#pragma once + +#include <glib.h> +#include <glib-object.h> +#include <gio/gio.h> + +#include "gs-app-list.h" +#include "gs-category.h" +#include "gs-plugin-types.h" + +G_BEGIN_DECLS + +/** + * GsAppQueryTristate: + * @GS_APP_QUERY_TRISTATE_UNSET: Value is unset. + * @GS_APP_QUERY_TRISTATE_FALSE: False. Equal in value to %FALSE. + * @GS_APP_QUERY_TRISTATE_TRUE: True. Equal in value to %TRUE. + * + * A type for storing a boolean value which can also have an ‘unknown’ or + * ‘unset’ state. + * + * Within #GsAppQuery this is used for boolean query properties which are unset + * by default so that they don’t affect the query. + * + * Since: 43 + */ +typedef enum +{ + GS_APP_QUERY_TRISTATE_UNSET = -1, + GS_APP_QUERY_TRISTATE_FALSE = 0, + GS_APP_QUERY_TRISTATE_TRUE = 1, +} GsAppQueryTristate; + +/** + * GsAppQueryProvidesType: + * @GS_APP_QUERY_PROVIDES_UNKNOWN: Format is unknown and value is unset. + * @GS_APP_QUERY_PROVIDES_PACKAGE_NAME: A package name in whatever ID format is + * used natively by the current distro. + * @GS_APP_QUERY_PROVIDES_GSTREAMER: A GStreamer plugin name which the app must + * provide. + * @GS_APP_QUERY_PROVIDES_FONT: A font name which the app must provide. + * @GS_APP_QUERY_PROVIDES_MIME_HANDLER: A MIME type/content type which the app + * must support. + * @GS_APP_QUERY_PROVIDES_PS_DRIVER: A printer/PostScript driver which the app + * must provide. + * @GS_APP_QUERY_PROVIDES_PLASMA: A Plasma ID which the app must provide. + * (FIXME: It’s not really clear what this means, but it’s historically been + * supported.) + * + * A type for identifying the format or meaning of #GsAppQuery:provides-tag. + * + * This allows querying for apps which provide various types of functionality, + * such as printer drivers or fonts. + * + * Since: 43 + */ +typedef enum { + GS_APP_QUERY_PROVIDES_UNKNOWN = 0, + GS_APP_QUERY_PROVIDES_PACKAGE_NAME, + GS_APP_QUERY_PROVIDES_GSTREAMER, + GS_APP_QUERY_PROVIDES_FONT, + GS_APP_QUERY_PROVIDES_MIME_HANDLER, + GS_APP_QUERY_PROVIDES_PS_DRIVER, + GS_APP_QUERY_PROVIDES_PLASMA, +} GsAppQueryProvidesType; + +#define GS_TYPE_APP_QUERY (gs_app_query_get_type ()) + +G_DECLARE_FINAL_TYPE (GsAppQuery, gs_app_query, GS, APP_QUERY, GObject) + +GsAppQuery *gs_app_query_new (const gchar *first_property_name, + ...) G_GNUC_NULL_TERMINATED; + +GsPluginRefineFlags gs_app_query_get_refine_flags (GsAppQuery *self); +guint gs_app_query_get_max_results (GsAppQuery *self); +GsAppListFilterFlags gs_app_query_get_dedupe_flags (GsAppQuery *self); +GsAppListSortFunc gs_app_query_get_sort_func (GsAppQuery *self, + gpointer *user_data_out); +GsAppListFilterFunc gs_app_query_get_filter_func (GsAppQuery *self, + gpointer *user_data_out); + +guint gs_app_query_get_n_properties_set (GsAppQuery *self); + +const gchar * const *gs_app_query_get_provides_files (GsAppQuery *self); +GDateTime *gs_app_query_get_released_since (GsAppQuery *self); +GsAppQueryTristate gs_app_query_get_is_curated (GsAppQuery *self); +GsAppQueryTristate gs_app_query_get_is_featured (GsAppQuery *self); +GsCategory *gs_app_query_get_category (GsAppQuery *self); +GsAppQueryTristate gs_app_query_get_is_installed (GsAppQuery *self); +const gchar * const *gs_app_query_get_deployment_featured + (GsAppQuery *self); +const gchar * const *gs_app_query_get_developers (GsAppQuery *self); +const gchar * const *gs_app_query_get_keywords (GsAppQuery *self); +GsApp *gs_app_query_get_alternate_of (GsAppQuery *self); +GsAppQueryProvidesType gs_app_query_get_provides (GsAppQuery *self, + const gchar **out_provides_tag); + +G_END_DECLS |