static void
ide_lsp_formatter_apply_changes (IdeLspFormatter *self,
IdeBuffer *buffer,
GVariant *text_edits)
{
g_autoptr(GPtrArray) edits = NULL;
g_autoptr(IdeContext) context = NULL;
IdeBufferManager *buffer_manager;
GVariant *text_edit;
GFile *file;
GVariantIter iter;
IDE_ENTRY;
g_assert (IDE_IS_LSP_FORMATTER (self));
g_assert (text_edits != NULL);
if (!g_variant_is_container (text_edits))
{
g_warning ("variant is not a container, ignoring");
IDE_EXIT;
}
file = ide_buffer_get_file (buffer);
edits = g_ptr_array_new_with_free_func (g_object_unref);
g_variant_iter_init (&iter, text_edits);
while (g_variant_iter_loop (&iter, "v", &text_edit))
{
g_autoptr(IdeLocation) begin_location = NULL;
g_autoptr(IdeLocation) end_location = NULL;
g_autoptr(IdeRange) range = NULL;
const gchar *new_text = NULL;
gboolean success;
struct {
gint64 line;
gint64 column;
} begin, end;
success = JSONRPC_MESSAGE_PARSE (text_edit,
"range", "{",
"start", "{",
"line", JSONRPC_MESSAGE_GET_INT64 (&begin.line),
"character", JSONRPC_MESSAGE_GET_INT64 (&begin.column),
"}",
"end", "{",
"line", JSONRPC_MESSAGE_GET_INT64 (&end.line),
"character", JSONRPC_MESSAGE_GET_INT64 (&end.column),
"}",
"}",
"newText", JSONRPC_MESSAGE_GET_STRING (&new_text)
);
if (!success)
{
IDE_TRACE_MSG ("Failed to extract change from variant");
continue;
}
begin_location = ide_location_new (file, begin.line, begin.column);
end_location = ide_location_new (file, end.line, end.column);
range = ide_range_new (begin_location, end_location);
g_ptr_array_add (edits, ide_text_edit_new (range, new_text));
}
context = ide_buffer_ref_context (buffer);
buffer_manager = ide_buffer_manager_from_context (context);
ide_buffer_manager_apply_edits_async (buffer_manager,
IDE_PTR_ARRAY_STEAL_FULL (&edits),
NULL, NULL, NULL);
IDE_EXIT;
}
static void
ide_langserv_completion_provider_complete_cb (GObject *object,
GAsyncResult *result,
gpointer user_data)
{
IdeLangservClient *client = (IdeLangservClient *)object;
g_autoptr(CompletionState) state = user_data;
g_autoptr(GVariant) return_value = NULL;
g_autoptr(GError) error = NULL;
GVariant *node;
GList *list = NULL;
GVariantIter iter;
IDE_ENTRY;
g_assert (IDE_IS_LANGSERV_CLIENT (client));
g_assert (G_IS_ASYNC_RESULT (result));
g_assert (state != NULL);
g_assert (IDE_IS_LANGSERV_COMPLETION_PROVIDER (state->self));
g_assert (GTK_SOURCE_IS_COMPLETION_CONTEXT (state->context));
if (!ide_langserv_client_call_finish (client, result, &return_value, &error))
{
if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
g_message ("%s", error->message);
IDE_GOTO (failure);
}
/*
* TODO: We will want to make a much more optimized version of this using
* the other completion result work we've done.
*/
g_variant_iter_init (&iter, return_value);
while (g_variant_iter_loop (&iter, "v", &node))
{
g_autoptr(GtkSourceCompletionItem) item = NULL;
g_autofree gchar *full_label = NULL;
const gchar *label;
const gchar *detail;
const gchar *icon_name = NULL;
gboolean success;
gint64 kind = 0;
success = JSONRPC_MESSAGE_PARSE (node,
"label", JSONRPC_MESSAGE_GET_STRING (&label),
"detail", JSONRPC_MESSAGE_GET_STRING (&detail)
);
if (!success)
{
IDE_TRACE_MSG ("Failed to extract completion item from node");
continue;
}
/* Optional kind field */
JSONRPC_MESSAGE_PARSE (node, "kind", JSONRPC_MESSAGE_GET_INT64 (&kind));
kind = ide_langserv_decode_completion_kind (kind);
if (kind != IDE_SYMBOL_NONE)
icon_name = ide_symbol_kind_get_icon_name (kind);
if (label != NULL && detail != NULL)
full_label = g_strdup_printf ("%s : %s", label, detail);
else
full_label = g_strdup (label);
//item = gtk_source_completion_item_new (full_label, label, NULL, NULL);
item = g_object_new (GTK_SOURCE_TYPE_COMPLETION_ITEM,
"icon-name", icon_name,
"label", full_label,
"text", label,
NULL);
list = g_list_prepend (list, g_steal_pointer (&item));
}
failure:
gtk_source_completion_context_add_proposals (state->context,
GTK_SOURCE_COMPLETION_PROVIDER (state->self),
list,
TRUE);
g_list_free_full (list, g_object_unref);
IDE_EXIT;
}
static void
ide_langserv_symbol_resolver_document_symbol_cb (GObject *object,
GAsyncResult *result,
gpointer user_data)
{
IdeLangservClient *client = (IdeLangservClient *)object;
g_autoptr(GTask) task = user_data;
g_autoptr(IdeLangservSymbolTree) tree = NULL;
g_autoptr(GError) error = NULL;
g_autoptr(GVariant) return_value = NULL;
g_autoptr(GPtrArray) symbols = NULL;
GVariantIter iter;
GVariant *node;
IDE_ENTRY;
g_assert (IDE_IS_LANGSERV_CLIENT (client));
g_assert (G_IS_TASK (task));
if (!ide_langserv_client_call_finish (client, result, &return_value, &error))
{
g_task_return_error (task, g_steal_pointer (&error));
IDE_EXIT;
}
if (!g_variant_is_of_type (return_value, G_VARIANT_TYPE ("av")))
{
g_task_return_new_error (task,
G_IO_ERROR,
G_IO_ERROR_INVALID_DATA,
"Invalid result for textDocument/documentSymbol");
IDE_EXIT;
}
symbols = g_ptr_array_new_with_free_func (g_object_unref);
g_variant_iter_init (&iter, return_value);
while (g_variant_iter_loop (&iter, "v", &node))
{
g_autoptr(IdeLangservSymbolNode) symbol = NULL;
g_autoptr(GFile) file = NULL;
const gchar *name = NULL;
const gchar *container_name = NULL;
const gchar *uri = NULL;
gboolean success;
gint64 kind = -1;
struct {
gint64 line;
gint64 column;
} begin, end;
/* Mandatory fields */
success = JSONRPC_MESSAGE_PARSE (node,
"name", JSONRPC_MESSAGE_GET_STRING (&name),
"kind", JSONRPC_MESSAGE_GET_INT64 (&kind),
"location", "{",
"uri", JSONRPC_MESSAGE_GET_STRING (&uri),
"range", "{",
"start", "{",
"line", JSONRPC_MESSAGE_GET_INT64 (&begin.line),
"character", JSONRPC_MESSAGE_GET_INT64 (&begin.column),
"}",
"end", "{",
"line", JSONRPC_MESSAGE_GET_INT64 (&end.line),
"character", JSONRPC_MESSAGE_GET_INT64 (&end.column),
"}",
"}",
"}"
);
if (!success)
{
IDE_TRACE_MSG ("Failed to parse reply from language server");
continue;
}
/* Optional fields */
JSONRPC_MESSAGE_PARSE (node, "containerName", JSONRPC_MESSAGE_GET_STRING (&container_name));
file = g_file_new_for_uri (uri);
symbol = ide_langserv_symbol_node_new (file, name, container_name, kind,
begin.line, begin.column,
end.line, end.column);
g_ptr_array_add (symbols, g_steal_pointer (&symbol));
}
tree = ide_langserv_symbol_tree_new (g_steal_pointer (&symbols));
g_task_return_pointer (task, g_steal_pointer (&tree), g_object_unref);
IDE_EXIT;
}
static void
ide_langserv_symbol_resolver_find_references_cb (GObject *object,
GAsyncResult *result,
gpointer user_data)
{
IdeLangservClient *client = (IdeLangservClient *)object;
g_autoptr(GTask) task = user_data;
g_autoptr(GVariant) reply = NULL;
g_autoptr(GPtrArray) references = NULL;
g_autoptr(GError) error = NULL;
IdeLangservSymbolResolver *self;
GVariant *locationv;
GVariantIter iter;
IDE_ENTRY;
g_assert (IDE_IS_LANGSERV_CLIENT (client));
g_assert (G_IS_ASYNC_RESULT (result));
g_assert (G_IS_TASK (task));
self = g_task_get_source_object (task);
if (!ide_langserv_client_call_finish (client, result, &reply, &error))
{
g_task_return_error (task, g_steal_pointer (&error));
IDE_EXIT;
}
if (!g_variant_is_of_type (reply, G_VARIANT_TYPE ("av")))
{
g_task_return_new_error (task,
G_IO_ERROR,
G_IO_ERROR_INVALID_DATA,
"Invalid reply type from peer: %s",
g_variant_get_type_string (reply));
IDE_EXIT;
}
references = g_ptr_array_new_with_free_func ((GDestroyNotify)ide_source_range_unref);
g_variant_iter_init (&iter, reply);
while (g_variant_iter_loop (&iter, "v", &locationv))
{
g_autoptr(IdeSourceLocation) begin_loc = NULL;
g_autoptr(IdeSourceLocation) end_loc = NULL;
g_autoptr(IdeSourceRange) range = NULL;
g_autoptr(IdeFile) ifile = NULL;
const gchar *uri = NULL;
GFile *gfile;
gboolean success;
struct {
gint64 line;
gint64 line_offset;
} begin, end;
success = JSONRPC_MESSAGE_PARSE (locationv,
"uri", JSONRPC_MESSAGE_GET_STRING (&uri),
"range", "{",
"start", "{",
"line", JSONRPC_MESSAGE_GET_INT64 (&begin.line),
"character", JSONRPC_MESSAGE_GET_INT64 (&begin.line_offset),
"}",
"end", "{",
"line", JSONRPC_MESSAGE_GET_INT64 (&end.line),
"character", JSONRPC_MESSAGE_GET_INT64 (&end.line_offset),
"}",
"}"
);
if (!success)
{
g_task_return_new_error (task,
G_IO_ERROR,
G_IO_ERROR_INVALID_DATA,
"Failed to parse location object");
IDE_EXIT;
}
gfile = g_file_new_for_uri (uri);
ifile = ide_file_new (ide_object_get_context (IDE_OBJECT (self)), gfile);
begin_loc = ide_source_location_new (ifile, begin.line, begin.line_offset, 0);
end_loc = ide_source_location_new (ifile, end.line, end.line_offset, 0);
range = ide_source_range_new (begin_loc, end_loc);
g_ptr_array_add (references, g_steal_pointer (&range));
}
g_task_return_pointer (task, g_steal_pointer (&references), (GDestroyNotify)g_ptr_array_unref);
IDE_EXIT;
}
static void
ide_langserv_symbol_resolver_definition_cb (GObject *object,
GAsyncResult *result,
gpointer user_data)
{
IdeLangservClient *client = (IdeLangservClient *)object;
IdeLangservSymbolResolver *self;
g_autoptr(GTask) task = user_data;
g_autoptr(GError) error = NULL;
g_autoptr(GVariant) return_value = NULL;
g_autoptr(IdeSymbol) symbol = NULL;
g_autoptr(IdeFile) ifile = NULL;
g_autoptr(GFile) gfile = NULL;
g_autoptr(IdeSourceLocation) location = NULL;
g_autoptr(GVariant) variant = NULL;
GVariantIter iter;
const gchar *uri;
struct {
gint64 line;
gint64 column;
} begin, end;
gboolean success = FALSE;
IDE_ENTRY;
g_assert (IDE_IS_LANGSERV_CLIENT (client));
g_assert (G_IS_ASYNC_RESULT (result));
g_assert (G_IS_TASK (task));
self = g_task_get_source_object (task);
g_assert (IDE_IS_LANGSERV_SYMBOL_RESOLVER (self));
if (!ide_langserv_client_call_finish (client, result, &return_value, &error))
{
g_task_return_error (task, g_steal_pointer (&error));
IDE_EXIT;
}
#if 0
{
g_autofree gchar *str = g_variant_print (return_value, TRUE);
IDE_TRACE_MSG ("Got reply: %s", str);
}
#endif
g_variant_iter_init (&iter, return_value);
if (g_variant_iter_next (&iter, "v", &variant))
{
success = JSONRPC_MESSAGE_PARSE (variant,
"uri", JSONRPC_MESSAGE_GET_STRING (&uri),
"range", "{",
"start", "{",
"line", JSONRPC_MESSAGE_GET_INT64 (&begin.line),
"character", JSONRPC_MESSAGE_GET_INT64 (&begin.column),
"}",
"end", "{",
"line", JSONRPC_MESSAGE_GET_INT64 (&end.line),
"character", JSONRPC_MESSAGE_GET_INT64 (&end.column),
"}",
"}"
);
}
if (!success)
{
g_task_return_new_error (task,
G_IO_ERROR,
G_IO_ERROR_INVALID_DATA,
"Got invalid reply for textDocument/definition");
IDE_EXIT;
}
IDE_TRACE_MSG ("Definition location is %s %d:%d",
uri, (gint)begin.line + 1, (gint)begin.column + 1);
gfile = g_file_new_for_uri (uri);
ifile = ide_file_new (ide_object_get_context (IDE_OBJECT (self)), gfile);
location = ide_source_location_new (ifile, begin.line, begin.column, 0);
symbol = ide_symbol_new ("", IDE_SYMBOL_NONE, IDE_SYMBOL_FLAGS_NONE, location, location, location);
g_task_return_pointer (task, g_steal_pointer (&symbol), (GDestroyNotify)ide_symbol_unref);
IDE_EXIT;
}
