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/* plugin-gsettings-text-settings-provider.c
*
* Copyright 2025 Christian Hergert <chergert@redhat.com>
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of the
* License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include "config.h"
#include "plugin-gsettings-text-settings-provider.h"
#include "gsettings-mapping.h"
struct _PluginGsettingsTextSettingsProvider
{
FoundryTextSettingsProvider parent_instance;
FoundrySettings *settings;
};
G_DEFINE_FINAL_TYPE (PluginGsettingsTextSettingsProvider, plugin_gsettings_text_settings_provider, FOUNDRY_TYPE_TEXT_SETTINGS_PROVIDER)
static FoundrySettings *default_settings;
static void
plugin_gsettings_text_settings_provider_changed_cb (PluginGsettingsTextSettingsProvider *self,
const char *key,
FoundrySettings *settings)
{
GEnumClass *klass = NULL;
GEnumValue *value;
g_assert (PLUGIN_IS_GSETTINGS_TEXT_SETTINGS_PROVIDER (self));
g_assert (key != NULL);
g_assert (FOUNDRY_IS_SETTINGS (settings));
klass = g_type_class_get (FOUNDRY_TYPE_TEXT_SETTING);
if ((value = g_enum_get_value_by_nick (klass, key)))
foundry_text_settings_provider_emit_changed (FOUNDRY_TEXT_SETTINGS_PROVIDER (self), value->value);
}
static void
plugin_gsettings_text_settings_provider_reload (PluginGsettingsTextSettingsProvider *self)
{
g_autoptr(FoundryTextDocument) document = NULL;
g_autoptr(FoundryTextBuffer) buffer = NULL;
g_autoptr(FoundrySettings) settings = NULL;
g_autoptr(FoundryContext) context = NULL;
g_autofree char *language_id = NULL;
g_autofree char *path = NULL;
g_assert (PLUGIN_IS_GSETTINGS_TEXT_SETTINGS_PROVIDER (self));
document = foundry_text_settings_provider_dup_document (FOUNDRY_TEXT_SETTINGS_PROVIDER (self));
context = foundry_contextual_dup_context (FOUNDRY_CONTEXTUAL (document));
buffer = foundry_text_document_dup_buffer (document);
language_id = foundry_text_buffer_dup_language_id (buffer);
if (language_id == NULL)
language_id = g_strdup ("plain-text");
path = g_strdup_printf ("/org/gnome/foundry/text/%s/", language_id);
settings = foundry_settings_new_with_path (context, "org.gnome.foundry.text", path);
if (default_settings == NULL)
default_settings = foundry_settings_new_with_path (context, "org.gnome.foundry.text", "/org/gnome/foundry/text/");
g_set_object (&self->settings, settings);
g_signal_connect_object (settings,
"changed",
G_CALLBACK (plugin_gsettings_text_settings_provider_changed_cb),
self,
G_CONNECT_SWAPPED);
g_signal_connect_object (default_settings,
"changed",
G_CALLBACK (plugin_gsettings_text_settings_provider_changed_cb),
self,
G_CONNECT_SWAPPED);
foundry_text_settings_provider_emit_changed (FOUNDRY_TEXT_SETTINGS_PROVIDER (self), 0);
}
static DexFuture *
plugin_gsettings_text_settings_provider_load (FoundryTextSettingsProvider *provider)
{
PluginGsettingsTextSettingsProvider *self = (PluginGsettingsTextSettingsProvider *)provider;
g_autoptr(FoundryTextDocument) document = NULL;
g_autoptr(FoundryTextBuffer) buffer = NULL;
g_assert (PLUGIN_IS_GSETTINGS_TEXT_SETTINGS_PROVIDER (self));
document = foundry_text_settings_provider_dup_document (FOUNDRY_TEXT_SETTINGS_PROVIDER (self));
buffer = foundry_text_document_dup_buffer (document);
g_signal_connect_object (buffer,
"notify::language-id",
G_CALLBACK (plugin_gsettings_text_settings_provider_reload),
self,
G_CONNECT_SWAPPED);
plugin_gsettings_text_settings_provider_reload (self);
return dex_future_new_true ();
}
static DexFuture *
plugin_gsettings_text_settings_provider_unload (FoundryTextSettingsProvider *provider)
{
PluginGsettingsTextSettingsProvider *self = (PluginGsettingsTextSettingsProvider *)provider;
g_assert (PLUGIN_IS_GSETTINGS_TEXT_SETTINGS_PROVIDER (self));
g_clear_object (&self->settings);
return dex_future_new_true ();
}
static gboolean
plugin_gsettings_text_settings_provider_get_setting (FoundryTextSettingsProvider *provider,
FoundryTextSetting setting,
GValue *value)
{
PluginGsettingsTextSettingsProvider *self = (PluginGsettingsTextSettingsProvider *)provider;
GEnumClass *klass;
GEnumValue *enum_value;
g_assert (PLUGIN_IS_GSETTINGS_TEXT_SETTINGS_PROVIDER (self));
g_assert (value != NULL);
if (!(klass = g_type_class_get (FOUNDRY_TYPE_TEXT_SETTING)) ||
!(enum_value = g_enum_get_value (klass, setting)))
return FALSE;
/* First check per-language settings */
if (self->settings != NULL)
{
g_autoptr(GVariant) variant = NULL;
if ((variant = foundry_settings_get_user_value (self->settings, enum_value->value_nick)))
return g_settings_get_mapping (value, variant, NULL);
}
/* Now fallback to global overrides for all languages */
if (default_settings != NULL)
{
g_autoptr(GVariant) variant = NULL;
if ((variant = foundry_settings_get_user_value (default_settings, enum_value->value_nick)))
return g_settings_get_mapping (value, variant, NULL);
}
return FALSE;
}
static void
plugin_gsettings_text_settings_provider_class_init (PluginGsettingsTextSettingsProviderClass *klass)
{
FoundryTextSettingsProviderClass *provider_class = FOUNDRY_TEXT_SETTINGS_PROVIDER_CLASS (klass);
provider_class->load = plugin_gsettings_text_settings_provider_load;
provider_class->unload = plugin_gsettings_text_settings_provider_unload;
provider_class->get_setting = plugin_gsettings_text_settings_provider_get_setting;
}
static void
plugin_gsettings_text_settings_provider_init (PluginGsettingsTextSettingsProvider *self)
{
}
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