static gboolean _completion_match_func(GtkEntryCompletion *completion, const gchar *key, GtkTreeIter *iter,
gpointer user_data)
{
gboolean res = FALSE;
char *tag = NULL;
GtkTreeModel *model = gtk_entry_completion_get_model(completion);
int column = gtk_entry_completion_get_text_column(completion);
if(gtk_tree_model_get_column_type(model, column) != G_TYPE_STRING) return FALSE;
gtk_tree_model_get(model, iter, column, &tag, -1);
if(tag)
{
char *normalized = g_utf8_normalize(tag, -1, G_NORMALIZE_ALL);
if(normalized)
{
char *casefold = g_utf8_casefold(normalized, -1);
if(casefold)
{
res = g_strstr_len(casefold, -1, key) != NULL;
}
g_free(casefold);
}
g_free(normalized);
g_free(tag);
}
return res;
}
int
clip_GTK_ENTRYCOMPLETIONGETTEXTCOLUMN(ClipMachine * ClipMachineMemory)
{
C_object *ccompletion = _fetch_co_arg(ClipMachineMemory);
gint column;
CHECKCOBJ(ccompletion, GTK_IS_ENTRY_COMPLETION(ccompletion->object));
column = gtk_entry_completion_get_text_column(GTK_ENTRY_COMPLETION(ccompletion->object));
column++;
_clip_retni(ClipMachineMemory, column);
return 0;
err:
return 1;
}
void
completion_populate_entry_completion(const gchar *filename, GtkEntryCompletion *completion)
{
GtkTreeModel *model;
GtkTreeIter iter;
char *path;
GFile *file;
GFileInputStream *stream;
gint column;
GError *err = NULL;
gchar buffer[block_size];
const gchar *ptr;
gssize size;
g_assert(filename != NULL);
g_assert(GTK_IS_ENTRY_COMPLETION(completion));
model = gtk_entry_completion_get_model(GTK_ENTRY_COMPLETION(completion));
column = gtk_entry_completion_get_text_column(GTK_ENTRY_COMPLETION(completion));
path = g_build_filename(pathbuilder_get_user_application_directory(), G_DIR_SEPARATOR_S, filename, NULL);
file = g_file_new_for_path(path);
/* load strings from file & append entries to GtkEntryCompletion's model */
g_debug("Trying to load strings list from: \"%s\"", path);
if(g_file_query_exists(file, NULL))
{
g_debug("Found file, reading content...");
if((stream = g_file_read(file, NULL, &err)))
{
model = gtk_entry_completion_get_model(GTK_ENTRY_COMPLETION(completion));
do
{
if((size = g_input_stream_read(G_INPUT_STREAM(stream), buffer, block_size, NULL, &err)) == block_size)
{
ptr = buffer + COMPLETION_COUNTER_SIZE;
g_debug("Found text: \"%s\"", ptr);
if(GTK_IS_LIST_STORE(model))
{
gtk_list_store_append(GTK_LIST_STORE(model), &iter);
gtk_list_store_set(GTK_LIST_STORE(model), &iter, column, ptr, -1);
}
else
{
g_warning("gtk_entry_completion_get_model() is not GTK_LIST_STORE");
}
}
else
{
if(size)
{
g_warning("Invalid block size: %d", size);
}
break;
}
} while(!err && size);
g_debug("Closing file: \"%s\"", path);
g_input_stream_close(G_INPUT_STREAM(stream), NULL, &err);
g_object_unref(stream);
}
else
{
g_warning("Couldn't read file: \"%s\"", path);
}
}
if(err)
{
g_warning("%s", err->message);
g_error_free(err);
}
g_object_unref(file);
g_free(path);
}
