diff options
Diffstat (limited to 'widgets/table/e-table-search.c')
| -rw-r--r-- | widgets/table/e-table-search.c | 235 |
1 files changed, 0 insertions, 235 deletions
diff --git a/widgets/table/e-table-search.c b/widgets/table/e-table-search.c deleted file mode 100644 index e084bc9602..0000000000 --- a/widgets/table/e-table-search.c +++ /dev/null @@ -1,235 +0,0 @@ -/* - * This program 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 of the License, or (at your option) version 3. - * - * This program 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 Lesser General Public - * License along with the program; if not, see <http://www.gnu.org/licenses/> - * - * - * Authors: - * Chris Lahey <clahey@ximian.com> - * - * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <string.h> - -#include "e-util/e-util.h" - -#include "e-table-search.h" - -#define d(x) - -struct _ETableSearchPrivate { - guint timeout_id; - - gchar *search_string; - gunichar last_character; -}; - -G_DEFINE_TYPE (ETableSearch, e_table_search, G_TYPE_OBJECT) - -enum { - SEARCH_SEARCH, - SEARCH_ACCEPT, - LAST_SIGNAL -}; - -#define E_TABLE_SEARCH_GET_PRIVATE(obj) \ - (G_TYPE_INSTANCE_GET_PRIVATE \ - ((obj), E_TYPE_TABLE_SEARCH, ETableSearchPrivate)) - -d (static gint depth = 0) - -static guint e_table_search_signals[LAST_SIGNAL] = { 0, }; - -static gboolean -e_table_search_search (ETableSearch *e_table_search, - gchar *string, - ETableSearchFlags flags) -{ - gboolean ret_val; - g_return_val_if_fail (E_IS_TABLE_SEARCH (e_table_search), FALSE); - - g_signal_emit ( - e_table_search, - e_table_search_signals[SEARCH_SEARCH], 0, - string, flags, &ret_val); - - return ret_val; -} - -static void -e_table_search_accept (ETableSearch *e_table_search) -{ - g_return_if_fail (E_IS_TABLE_SEARCH (e_table_search)); - - g_signal_emit ( - e_table_search, - e_table_search_signals[SEARCH_ACCEPT], 0); -} - -static gboolean -ets_accept (gpointer data) -{ - ETableSearch *ets = data; - e_table_search_accept (ets); - g_free (ets->priv->search_string); - - ets->priv->timeout_id = 0; - ets->priv->search_string = g_strdup (""); - ets->priv->last_character = 0; - - return FALSE; -} - -static void -drop_timeout (ETableSearch *ets) -{ - if (ets->priv->timeout_id) { - g_source_remove (ets->priv->timeout_id); - } - ets->priv->timeout_id = 0; -} - -static void -add_timeout (ETableSearch *ets) -{ - drop_timeout (ets); - ets->priv->timeout_id = g_timeout_add_seconds (1, ets_accept, ets); -} - -static void -e_table_search_finalize (GObject *object) -{ - ETableSearchPrivate *priv; - - priv = E_TABLE_SEARCH_GET_PRIVATE (object); - - drop_timeout (E_TABLE_SEARCH (object)); - - g_free (priv->search_string); - - /* Chain up to parent's finalize() method. */ - G_OBJECT_CLASS (e_table_search_parent_class)->finalize (object); -} - -static void -e_table_search_class_init (ETableSearchClass *class) -{ - GObjectClass *object_class; - - g_type_class_add_private (class, sizeof (ETableSearchPrivate)); - - object_class = G_OBJECT_CLASS (class); - object_class->finalize = e_table_search_finalize; - - e_table_search_signals[SEARCH_SEARCH] = g_signal_new ( - "search", - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (ETableSearchClass, search), - (GSignalAccumulator) NULL, NULL, - e_marshal_BOOLEAN__STRING_INT, - G_TYPE_BOOLEAN, 2, - G_TYPE_STRING, - G_TYPE_INT); - - e_table_search_signals[SEARCH_ACCEPT] = g_signal_new ( - "accept", - G_TYPE_FROM_CLASS (object_class), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (ETableSearchClass, accept), - (GSignalAccumulator) NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0); - - class->search = NULL; - class->accept = NULL; -} - -static void -e_table_search_init (ETableSearch *ets) -{ - ets->priv = E_TABLE_SEARCH_GET_PRIVATE (ets); - - ets->priv->search_string = g_strdup (""); -} - -ETableSearch * -e_table_search_new (void) -{ - return g_object_new (E_TYPE_TABLE_SEARCH, NULL); -} - -/** - * e_table_search_column_count: - * @e_table_search: The e-table-search to operate on - * - * Returns: the number of columns in the table search. - */ -void -e_table_search_input_character (ETableSearch *ets, - gunichar character) -{ - gchar character_utf8[7]; - gchar *temp_string; - - g_return_if_fail (ets != NULL); - g_return_if_fail (E_IS_TABLE_SEARCH (ets)); - - character_utf8[g_unichar_to_utf8 (character, character_utf8)] = 0; - - temp_string = g_strdup_printf ("%s%s", ets->priv->search_string, character_utf8); - if (e_table_search_search ( - ets, temp_string, - ets->priv->last_character != 0 ? - E_TABLE_SEARCH_FLAGS_CHECK_CURSOR_FIRST : 0)) { - g_free (ets->priv->search_string); - ets->priv->search_string = temp_string; - add_timeout (ets); - ets->priv->last_character = character; - return; - } else { - g_free (temp_string); - } - - if (character == ets->priv->last_character) { - if (ets->priv->search_string && - e_table_search_search (ets, ets->priv->search_string, 0)) { - add_timeout (ets); - } - } -} - -gboolean -e_table_search_backspace (ETableSearch *ets) -{ - gchar *end; - - g_return_val_if_fail (ets != NULL, FALSE); - g_return_val_if_fail (E_IS_TABLE_SEARCH (ets), FALSE); - - if (!ets->priv->search_string || - !*ets->priv->search_string) - return FALSE; - - end = ets->priv->search_string + strlen (ets->priv->search_string); - end = g_utf8_prev_char (end); - *end = 0; - ets->priv->last_character = 0; - add_timeout (ets); - return TRUE; -} |