static gboolean
perform_test(guint max_total_log_size,
InfTextChunk* initial,
GSList* users,
GSList* requests,
GError** error)
{
InfTextBuffer* buffer;
InfCommunicationManager* manager;
InfIo* io;
InfTextSession* session;
InfAdoptedAlgorithm* algorithm;
InfUserTable* user_table;
InfTextUser* user;
gchar* user_name;
GSList* item;
xmlNodePtr request;
gboolean result;
GError* local_error;
guint verify_user_id;
InfAdoptedUser* verify_user;
guint verify_log_size;
gint verify_can_undo;
gint verify_can_redo;
InfAdoptedRequestLog* log;
guint log_size;
buffer = INF_TEXT_BUFFER(inf_text_default_buffer_new("UTF-8"));
inf_text_buffer_insert_chunk(buffer, 0, initial, NULL);
manager = inf_communication_manager_new();
io = INF_IO(inf_standalone_io_new());
user_table = inf_user_table_new();
local_error = NULL;
for(item = users; item != NULL; item = g_slist_next(item))
{
user_name = g_strdup_printf("User_%u", GPOINTER_TO_UINT(item->data));
user = INF_TEXT_USER(
g_object_new(
INF_TEXT_TYPE_USER,
"id", GPOINTER_TO_UINT(item->data),
"name", user_name,
"status", INF_USER_ACTIVE,
"flags", 0,
NULL
)
);
g_free(user_name);
inf_user_table_add_user(user_table, INF_USER(user));
g_object_unref(user);
}
session = INF_TEXT_SESSION(
g_object_new(
INF_TEXT_TYPE_SESSION,
"communication-manager", manager,
"buffer", buffer,
"io", io,
"user_table", user_table,
"max-total-log-size", max_total_log_size,
NULL
)
);
algorithm = inf_adopted_session_get_algorithm(INF_ADOPTED_SESSION(session));
g_object_unref(io);
g_object_unref(manager);
g_object_unref(user_table);
g_object_unref(buffer);
for(item = requests; item != NULL; item = item->next)
{
request = (xmlNodePtr)item->data;
if(strcmp((const char*)request->name, "request") == 0)
{
/* Request */
result = inf_communication_object_received(
INF_COMMUNICATION_OBJECT(session),
NULL,
request,
&local_error
);
if(local_error != NULL)
goto fail;
}
else
{
/* TODO: Make an extra function out of this: */
/* Verify */
result = inf_xml_util_get_attribute_uint_required(
request,
"user",
&verify_user_id,
&local_error
);
if(result == FALSE)
goto fail;
verify_user = INF_ADOPTED_USER(
inf_user_table_lookup_user_by_id(user_table, verify_user_id)
);
if(verify_user == NULL)
{
g_set_error(
error,
inf_test_text_cleanup_error_quark(),
INF_TEST_TEXT_CLEANUP_USER_UNAVAILABLE,
"User ID '%u' not available",
verify_user_id
);
goto fail;
}
result = inf_xml_util_get_attribute_uint(
request,
"log-size",
&verify_log_size,
&local_error
);
if(local_error) goto fail;
if(result)
{
log = inf_adopted_user_get_request_log(INF_ADOPTED_USER(verify_user));
log_size = inf_adopted_request_log_get_end(log) -
inf_adopted_request_log_get_begin(log);
if(verify_log_size != log_size)
{
g_set_error(
error,
inf_test_text_cleanup_error_quark(),
INF_TEST_TEXT_CLEANUP_VERIFY_FAILED,
"Log size does not match; got %u, but expected %u",
log_size,
verify_log_size
);
goto fail;
}
}
result = inf_xml_util_get_attribute_int(
request,
"can-undo",
&verify_can_undo,
&local_error
);
if(local_error) goto fail;
if(result)
{
result = inf_adopted_algorithm_can_undo(algorithm, verify_user);
if(result != verify_can_undo)
{
g_set_error(
error,
inf_test_text_cleanup_error_quark(),
INF_TEST_TEXT_CLEANUP_VERIFY_FAILED,
"can-undo does not match; got %d, but expected %d",
(guint)result,
verify_can_undo
);
goto fail;
}
}
result = inf_xml_util_get_attribute_int(
request,
"can-redo",
&verify_can_redo,
&local_error
);
if(local_error) goto fail;
if(result)
{
result = inf_adopted_algorithm_can_redo(algorithm, verify_user);
if(result != verify_can_redo)
{
g_set_error(
error,
inf_test_text_cleanup_error_quark(),
INF_TEST_TEXT_CLEANUP_VERIFY_FAILED,
"can-redo does not match; got %d, but expected %d",
(guint)result,
verify_can_redo
);
goto fail;
}
}
}
}
g_object_unref(session);
return TRUE;
fail:
g_object_unref(session);
if(local_error) g_propagate_error(error, local_error);
return FALSE;
}
void Gobby::OperationOpen::read_finish()
{
// If the last character is a newline character, remove it.
GtkTextIter end_iter, test_iter;
gtk_text_buffer_get_end_iter(m_content, &end_iter);
test_iter = end_iter;
if(gtk_text_iter_backward_char(&test_iter))
{
if(gtk_text_iter_get_char(&test_iter) == '\n')
{
gtk_text_buffer_delete(
m_content, &test_iter, &end_iter);
}
}
gtk_text_buffer_set_modified(m_content, FALSE);
GtkTextIter insert_iter;
GtkTextMark* insert = gtk_text_buffer_get_insert(m_content);
gtk_text_buffer_get_iter_at_mark(m_content, &insert_iter, insert);
InfUser* user = INF_USER(g_object_new(
INF_TEXT_TYPE_USER,
"id", 1,
"flags", INF_USER_LOCAL,
"name", m_preferences.user.name.get().c_str(),
/* The user is made active when the user
* switches to the document. */
"status", INF_USER_INACTIVE,
"hue", m_preferences.user.hue.get(),
"caret-position", gtk_text_iter_get_offset(&insert_iter),
static_cast<void*>(NULL)));
InfUserTable* user_table = inf_user_table_new();
inf_user_table_add_user(user_table, user);
g_object_unref(user);
InfTextGtkBuffer* text_gtk_buffer =
inf_text_gtk_buffer_new(m_content, user_table);
g_object_unref(user_table);
ConnectionManager& connection_manager =
get_browser().get_connection_manager();
InfCommunicationManager* communication_manager =
connection_manager.get_communication_manager();
InfBrowser* browser = m_parent.get_browser();
InfIo* io;
g_object_get(G_OBJECT(browser), "io", &io, NULL);
InfTextSession* session = inf_text_session_new_with_user_table(
communication_manager, INF_TEXT_BUFFER(text_gtk_buffer), io,
user_table, INF_SESSION_RUNNING, NULL, NULL);
g_object_unref(io);
g_object_unref(text_gtk_buffer);
InfRequest* request = inf_browser_add_note(
m_parent.get_browser(), m_parent.get_browser_iter(),
m_name.c_str(), "InfText", NULL,
INF_SESSION(session), TRUE,
on_request_finished_static, this);
g_object_unref(session);
if(request != NULL)
{
m_request = request;
g_object_ref(m_request);
// TODO: We can remove the node watch here, but need to have
// the browser available in on_request_finished then. Maybe
// just disconnect the signal, or bind it.
}
}
static gboolean
infd_note_plugin_text_read_user(InfUserTable* user_table,
xmlNodePtr node,
GError** error)
{
guint id;
gdouble hue;
xmlChar* name;
gboolean result;
InfUser* user;
if(!inf_xml_util_get_attribute_uint_required(node, "id", &id, error))
return FALSE;
if(!inf_xml_util_get_attribute_double_required(node, "hue", &hue, error))
return FALSE;
name = inf_xml_util_get_attribute_required(node, "name", error);
if(name == NULL)
return FALSE;
if(inf_user_table_lookup_user_by_id(user_table, id) != NULL)
{
g_set_error(
error,
g_quark_from_static_string("INF_NOTE_PLUGIN_TEXT_ERROR"),
INFD_NOTE_PLUGIN_TEXT_ERROR_USER_EXISTS,
"User with ID %u exists already",
id
);
result = FALSE;
}
else
{
if(inf_user_table_lookup_user_by_name(user_table, (const gchar*)name))
{
g_set_error(
error,
g_quark_from_static_string("INF_NOTE_PLUGIN_TEXT_ERROR"),
INFD_NOTE_PLUGIN_TEXT_ERROR_USER_EXISTS,
"User with name `%s' exists already",
(const gchar*)name
);
result = FALSE;
}
else
{
user = INF_USER(
g_object_new(
INF_TEXT_TYPE_USER,
"id", id,
"name", name,
"hue", hue,
NULL
)
);
inf_user_table_add_user(user_table, user);
g_object_unref(user);
result = TRUE;
}
}
xmlFree(name);
return result;
}
