311 lines
9.6 KiB
C
311 lines
9.6 KiB
C
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/* ide-lsp-rename-provider.c
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*
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* Copyright 2016-2019 Christian Hergert <chergert@redhat.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#define G_LOG_DOMAIN "ide-lsp-rename-provider"
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#include "config.h"
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#include <jsonrpc-glib.h>
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#include <libide-code.h>
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#include <libide-threading.h>
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#include "ide-lsp-client.h"
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#include "ide-lsp-rename-provider.h"
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#include "ide-lsp-util.h"
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#include "ide-lsp-workspace-edit.h"
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typedef struct
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{
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IdeLspClient *client;
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IdeBuffer *buffer;
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} IdeLspRenameProviderPrivate;
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static void rename_provider_iface_init (IdeRenameProviderInterface *iface);
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G_DEFINE_ABSTRACT_TYPE_WITH_CODE (IdeLspRenameProvider, ide_lsp_rename_provider, IDE_TYPE_OBJECT,
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G_ADD_PRIVATE (IdeLspRenameProvider)
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G_IMPLEMENT_INTERFACE (IDE_TYPE_RENAME_PROVIDER, rename_provider_iface_init))
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enum {
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PROP_0,
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PROP_BUFFER,
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PROP_CLIENT,
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N_PROPS
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};
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static GParamSpec *properties [N_PROPS];
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static void
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ide_lsp_rename_provider_set_buffer (IdeLspRenameProvider *self,
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IdeBuffer *buffer)
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{
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IdeLspRenameProviderPrivate *priv = ide_lsp_rename_provider_get_instance_private (self);
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g_set_weak_pointer (&priv->buffer, buffer);
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}
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static void
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ide_lsp_rename_provider_finalize (GObject *object)
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{
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IdeLspRenameProvider *self = (IdeLspRenameProvider *)object;
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IdeLspRenameProviderPrivate *priv = ide_lsp_rename_provider_get_instance_private (self);
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g_clear_object (&priv->client);
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g_clear_weak_pointer (&priv->buffer);
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G_OBJECT_CLASS (ide_lsp_rename_provider_parent_class)->finalize (object);
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}
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static void
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ide_lsp_rename_provider_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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IdeLspRenameProvider *self = IDE_LSP_RENAME_PROVIDER (object);
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switch (prop_id)
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{
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case PROP_CLIENT:
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g_value_set_object (value, ide_lsp_rename_provider_get_client (self));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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ide_lsp_rename_provider_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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IdeLspRenameProvider *self = IDE_LSP_RENAME_PROVIDER (object);
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switch (prop_id)
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{
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case PROP_BUFFER:
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ide_lsp_rename_provider_set_buffer (self, g_value_get_object (value));
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break;
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case PROP_CLIENT:
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ide_lsp_rename_provider_set_client (self, g_value_get_object (value));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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ide_lsp_rename_provider_class_init (IdeLspRenameProviderClass *klass)
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{
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GObjectClass *object_class = G_OBJECT_CLASS (klass);
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object_class->finalize = ide_lsp_rename_provider_finalize;
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object_class->get_property = ide_lsp_rename_provider_get_property;
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object_class->set_property = ide_lsp_rename_provider_set_property;
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properties [PROP_CLIENT] =
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g_param_spec_object ("client",
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"Client",
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"The Language Server client",
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IDE_TYPE_LSP_CLIENT,
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(G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
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properties [PROP_BUFFER] =
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g_param_spec_object ("buffer",
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"Buffer",
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"The buffer for renames",
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IDE_TYPE_BUFFER,
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(G_PARAM_WRITABLE | G_PARAM_STATIC_STRINGS));
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g_object_class_install_properties (object_class, N_PROPS, properties);
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}
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static void
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ide_lsp_rename_provider_init (IdeLspRenameProvider *self)
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{
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}
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static void
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ide_lsp_rename_provider_rename_cb (GObject *object,
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GAsyncResult *result,
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gpointer user_data)
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{
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IdeLspClient *client = (IdeLspClient *)object;
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g_autoptr(GVariant) return_value = NULL;
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g_autoptr(GError) error = NULL;
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g_autoptr(IdeTask) task = user_data;
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g_autoptr(IdeLspWorkspaceEdit) workspace_edit = NULL;
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g_autoptr(GPtrArray) ret = NULL;
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IDE_ENTRY;
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g_assert (IDE_IS_LSP_CLIENT (client));
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g_assert (G_IS_ASYNC_RESULT (result));
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g_assert (IDE_IS_TASK (task));
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if (!ide_lsp_client_call_finish (client, result, &return_value, &error))
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{
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ide_task_return_error (task, g_steal_pointer (&error));
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IDE_EXIT;
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}
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workspace_edit = ide_lsp_workspace_edit_new(return_value);
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ret = ide_lsp_workspace_edit_get_edits(workspace_edit);
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ide_task_return_pointer (task, g_steal_pointer (&ret), g_ptr_array_unref);
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IDE_EXIT;
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}
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static void
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ide_lsp_rename_provider_rename_async (IdeRenameProvider *provider,
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IdeLocation *location,
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const gchar *new_name,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data)
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{
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IdeLspRenameProvider *self = (IdeLspRenameProvider *)provider;
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IdeLspRenameProviderPrivate *priv = ide_lsp_rename_provider_get_instance_private (self);
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g_autoptr(IdeTask) task = NULL;
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g_autoptr(GVariant) params = NULL;
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g_autofree gchar *text = NULL;
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g_autofree gchar *uri = NULL;
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GtkTextIter begin;
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GtkTextIter end;
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GFile *gfile;
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gint64 version;
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gint line;
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gint column;
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IDE_ENTRY;
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g_assert (IDE_IS_LSP_RENAME_PROVIDER (self));
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g_assert (location != NULL);
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g_assert (new_name != NULL);
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g_assert (!cancellable || G_IS_CANCELLABLE (cancellable));
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task = ide_task_new (self, cancellable, callback, user_data);
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ide_task_set_source_tag (task, ide_lsp_rename_provider_rename_async);
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if (priv->client == NULL)
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{
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ide_task_return_new_error (task,
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G_IO_ERROR,
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G_IO_ERROR_NOT_CONNECTED,
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"No client set, cannot rename symbol");
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IDE_EXIT;
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}
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gfile = ide_location_get_file (location);
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uri = g_file_get_uri (gfile);
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line = ide_location_get_line (location);
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column = ide_location_get_line_offset (location);
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version = ide_buffer_get_change_count (priv->buffer);
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gtk_text_buffer_get_bounds (GTK_TEXT_BUFFER (priv->buffer), &begin, &end);
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text = gtk_text_buffer_get_text (GTK_TEXT_BUFFER (priv->buffer), &begin, &end, TRUE);
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params = JSONRPC_MESSAGE_NEW (
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"textDocument", "{",
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"uri", JSONRPC_MESSAGE_PUT_STRING (uri),
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"version", JSONRPC_MESSAGE_PUT_INT64 (version),
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"text", JSONRPC_MESSAGE_PUT_STRING (text),
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"}",
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"position", "{",
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"line", JSONRPC_MESSAGE_PUT_INT32 (line),
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"character", JSONRPC_MESSAGE_PUT_INT32 (column),
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"}",
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"newName", JSONRPC_MESSAGE_PUT_STRING (new_name)
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);
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ide_lsp_client_call_async (priv->client,
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"textDocument/rename",
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params,
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cancellable,
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ide_lsp_rename_provider_rename_cb,
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g_steal_pointer (&task));
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IDE_EXIT;
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}
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static gboolean
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ide_lsp_rename_provider_rename_finish (IdeRenameProvider *provider,
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GAsyncResult *result,
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GPtrArray **edits,
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GError **error)
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{
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g_autoptr(GPtrArray) ar = NULL;
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gboolean ret;
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IDE_ENTRY;
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g_assert (IDE_IS_LSP_RENAME_PROVIDER (provider));
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g_assert (IDE_IS_TASK (result));
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ar = ide_task_propagate_pointer (IDE_TASK (result), error);
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ret = (ar != NULL);
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if (edits != NULL)
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*edits = IDE_PTR_ARRAY_STEAL_FULL (&ar);
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IDE_RETURN (ret);
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}
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static void
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rename_provider_iface_init (IdeRenameProviderInterface *iface)
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{
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iface->rename_async = ide_lsp_rename_provider_rename_async;
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iface->rename_finish = ide_lsp_rename_provider_rename_finish;
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}
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/**
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* ide_lsp_rename_provider_get_client:
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*
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* Returns: (transfer none) (nullable): an #IdeLspClient or %NULL.
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*/
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IdeLspClient *
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ide_lsp_rename_provider_get_client (IdeLspRenameProvider *self)
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{
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IdeLspRenameProviderPrivate *priv = ide_lsp_rename_provider_get_instance_private (self);
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g_return_val_if_fail (IDE_IS_LSP_RENAME_PROVIDER (self), NULL);
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return priv->client;
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}
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void
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ide_lsp_rename_provider_set_client (IdeLspRenameProvider *self,
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IdeLspClient *client)
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{
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IdeLspRenameProviderPrivate *priv = ide_lsp_rename_provider_get_instance_private (self);
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g_return_if_fail (IDE_IS_LSP_RENAME_PROVIDER (self));
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g_return_if_fail (!client || IDE_IS_LSP_CLIENT (client));
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if (g_set_object (&priv->client, client))
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g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_CLIENT]);
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}
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