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/* plugin-hover-bridge-hover-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-hover-bridge-hover-provider.h"
struct _PluginHoverBridgeHoverProvider
{
FoundryHoverProvider parent_instance;
};
G_DEFINE_FINAL_TYPE (PluginHoverBridgeHoverProvider, plugin_hover_bridge_hover_provider, FOUNDRY_TYPE_HOVER_PROVIDER)
typedef struct _Populate
{
FoundryTextDocument *document;
guint line;
guint line_offset;
} Populate;
static void
populate_free (Populate *state)
{
g_clear_object (&state->document);
g_free (state);
}
static DexFuture *
plugin_hover_bridge_hover_provider_populate_fiber (gpointer data)
{
Populate *state = data;
g_autoptr(GListModel) diagnostics = NULL;
g_autoptr(GListStore) store = NULL;
g_autoptr(GError) error = NULL;
guint n_items;
g_assert (FOUNDRY_IS_TEXT_DOCUMENT (state->document));
if (!(diagnostics = dex_await_object (foundry_text_document_diagnose (state->document), &error)))
return dex_future_new_for_error (g_steal_pointer (&error));
n_items = g_list_model_get_n_items (diagnostics);
store = g_list_store_new (FOUNDRY_TYPE_MARKUP);
for (guint i = 0; i < n_items; i++)
{
g_autoptr(FoundryDiagnostic) diagnostic = g_list_model_get_item (diagnostics, i);
if (state->line == foundry_diagnostic_get_line (diagnostic))
{
g_autoptr(FoundryMarkup) markup = foundry_diagnostic_dup_markup (diagnostic);
if (markup == NULL)
{
g_autofree char *message = foundry_diagnostic_dup_message (diagnostic);
markup = foundry_markup_new_plaintext (message);
}
if (markup != NULL)
g_list_store_append (store, markup);
}
}
return dex_future_new_take_object (g_steal_pointer (&store));
}
static DexFuture *
plugin_hover_bridge_hover_provider_populate (FoundryHoverProvider *provider,
const FoundryTextIter *iter)
{
g_autoptr(FoundryTextDocument) document = NULL;
Populate *state;
g_assert (PLUGIN_IS_HOVER_BRIDGE_HOVER_PROVIDER (provider));
g_assert (iter != NULL);
state = g_new0 (Populate, 1);
state->document = foundry_hover_provider_dup_document (provider);
state->line = foundry_text_iter_get_line (iter);
state->line_offset = foundry_text_iter_get_line_offset (iter);
return dex_scheduler_spawn (NULL, 0,
plugin_hover_bridge_hover_provider_populate_fiber,
state,
(GDestroyNotify) populate_free);
}
static void
plugin_hover_bridge_hover_provider_class_init (PluginHoverBridgeHoverProviderClass *klass)
{
FoundryHoverProviderClass *hover_provider_class = FOUNDRY_HOVER_PROVIDER_CLASS (klass);
hover_provider_class->populate = plugin_hover_bridge_hover_provider_populate;
}
static void
plugin_hover_bridge_hover_provider_init (PluginHoverBridgeHoverProvider *self)
{
}
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