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-rw-r--r--widgets/table/e-table-sorted-variable.c237
1 files changed, 0 insertions, 237 deletions
diff --git a/widgets/table/e-table-sorted-variable.c b/widgets/table/e-table-sorted-variable.c
deleted file mode 100644
index 73a92c35ef..0000000000
--- a/widgets/table/e-table-sorted-variable.c
+++ /dev/null
@@ -1,237 +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 <stdlib.h>
-#include <string.h>
-
-#include "e-util/e-util.h"
-
-#include "e-table-sorted-variable.h"
-#include "e-table-sorting-utils.h"
-
-#define d(x)
-
-#define INCREMENT_AMOUNT 100
-
-/* maximum insertions between an idle event that we will do without scheduling an idle sort */
-#define ETSV_INSERT_MAX (4)
-
-/* workaround for avoiding API breakage */
-#define etsv_get_type e_table_sorted_variable_get_type
-G_DEFINE_TYPE (ETableSortedVariable, etsv, E_TYPE_TABLE_SUBSET_VARIABLE)
-
-static void etsv_sort_info_changed (ETableSortInfo *info, ETableSortedVariable *etsv);
-static void etsv_sort (ETableSortedVariable *etsv);
-static void etsv_add (ETableSubsetVariable *etssv, gint row);
-static void etsv_add_all (ETableSubsetVariable *etssv);
-
-static void
-etsv_dispose (GObject *object)
-{
- ETableSortedVariable *etsv = E_TABLE_SORTED_VARIABLE (object);
-
- if (etsv->sort_info_changed_id)
- g_signal_handler_disconnect (
- etsv->sort_info,
- etsv->sort_info_changed_id);
- etsv->sort_info_changed_id = 0;
-
- if (etsv->sort_idle_id) {
- g_source_remove (etsv->sort_idle_id);
- etsv->sort_idle_id = 0;
- }
- if (etsv->insert_idle_id) {
- g_source_remove (etsv->insert_idle_id);
- etsv->insert_idle_id = 0;
- }
-
- if (etsv->sort_info)
- g_object_unref (etsv->sort_info);
- etsv->sort_info = NULL;
-
- if (etsv->full_header)
- g_object_unref (etsv->full_header);
- etsv->full_header = NULL;
-
- G_OBJECT_CLASS (etsv_parent_class)->dispose (object);
-}
-
-static void
-etsv_class_init (ETableSortedVariableClass *class)
-{
- ETableSubsetVariableClass *etssv_class = E_TABLE_SUBSET_VARIABLE_CLASS (class);
- GObjectClass *object_class = G_OBJECT_CLASS (class);
-
- object_class->dispose = etsv_dispose;
-
- etssv_class->add = etsv_add;
- etssv_class->add_all = etsv_add_all;
-}
-
-static void
-etsv_init (ETableSortedVariable *etsv)
-{
- etsv->full_header = NULL;
- etsv->sort_info = NULL;
-
- etsv->sort_info_changed_id = 0;
-
- etsv->sort_idle_id = 0;
- etsv->insert_count = 0;
-}
-
-static gboolean
-etsv_sort_idle (ETableSortedVariable *etsv)
-{
- g_object_ref (etsv);
- etsv_sort (etsv);
- etsv->sort_idle_id = 0;
- etsv->insert_count = 0;
- g_object_unref (etsv);
- return FALSE;
-}
-
-static gboolean
-etsv_insert_idle (ETableSortedVariable *etsv)
-{
- etsv->insert_count = 0;
- etsv->insert_idle_id = 0;
- return FALSE;
-}
-
-static void
-etsv_add (ETableSubsetVariable *etssv,
- gint row)
-{
- ETableModel *etm = E_TABLE_MODEL (etssv);
- ETableSubset *etss = E_TABLE_SUBSET (etssv);
- ETableSortedVariable *etsv = E_TABLE_SORTED_VARIABLE (etssv);
- gint i;
-
- e_table_model_pre_change (etm);
-
- if (etss->n_map + 1 > etssv->n_vals_allocated) {
- etssv->n_vals_allocated += INCREMENT_AMOUNT;
- etss->map_table = g_realloc (etss->map_table, (etssv->n_vals_allocated) * sizeof (gint));
- }
- i = etss->n_map;
- if (etsv->sort_idle_id == 0) {
- /* this is to see if we're inserting a lot of things between idle loops.
- * If we are, we're busy, its faster to just append and perform a full sort later */
- etsv->insert_count++;
- if (etsv->insert_count > ETSV_INSERT_MAX) {
- /* schedule a sort, and append instead */
- etsv->sort_idle_id = g_idle_add_full (50, (GSourceFunc) etsv_sort_idle, etsv, NULL);
- } else {
- /* make sure we have an idle handler to reset the count every now and then */
- if (etsv->insert_idle_id == 0) {
- etsv->insert_idle_id = g_idle_add_full (40, (GSourceFunc) etsv_insert_idle, etsv, NULL);
- }
- i = e_table_sorting_utils_insert (etss->source, etsv->sort_info, etsv->full_header, etss->map_table, etss->n_map, row);
- memmove (etss->map_table + i + 1, etss->map_table + i, (etss->n_map - i) * sizeof (gint));
- }
- }
- etss->map_table[i] = row;
- etss->n_map++;
-
- e_table_model_row_inserted (etm, i);
-}
-
-static void
-etsv_add_all (ETableSubsetVariable *etssv)
-{
- ETableModel *etm = E_TABLE_MODEL (etssv);
- ETableSubset *etss = E_TABLE_SUBSET (etssv);
- ETableSortedVariable *etsv = E_TABLE_SORTED_VARIABLE (etssv);
- gint rows;
- gint i;
-
- e_table_model_pre_change (etm);
-
- rows = e_table_model_row_count (etss->source);
-
- if (etss->n_map + rows > etssv->n_vals_allocated) {
- etssv->n_vals_allocated += MAX (INCREMENT_AMOUNT, rows);
- etss->map_table = g_realloc (etss->map_table, etssv->n_vals_allocated * sizeof (gint));
- }
- for (i = 0; i < rows; i++)
- etss->map_table[etss->n_map++] = i;
-
- if (etsv->sort_idle_id == 0) {
- etsv->sort_idle_id = g_idle_add_full (50, (GSourceFunc) etsv_sort_idle, etsv, NULL);
- }
-
- e_table_model_changed (etm);
-}
-
-ETableModel *
-e_table_sorted_variable_new (ETableModel *source,
- ETableHeader *full_header,
- ETableSortInfo *sort_info)
-{
- ETableSortedVariable *etsv = g_object_new (E_TYPE_TABLE_SORTED_VARIABLE, NULL);
- ETableSubsetVariable *etssv = E_TABLE_SUBSET_VARIABLE (etsv);
-
- if (e_table_subset_variable_construct (etssv, source) == NULL) {
- g_object_unref (etsv);
- return NULL;
- }
-
- etsv->sort_info = sort_info;
- g_object_ref (etsv->sort_info);
- etsv->full_header = full_header;
- g_object_ref (etsv->full_header);
-
- etsv->sort_info_changed_id = g_signal_connect (
- sort_info, "sort_info_changed",
- G_CALLBACK (etsv_sort_info_changed), etsv);
-
- return E_TABLE_MODEL (etsv);
-}
-
-static void
-etsv_sort_info_changed (ETableSortInfo *info,
- ETableSortedVariable *etsv)
-{
- etsv_sort (etsv);
-}
-
-static void
-etsv_sort (ETableSortedVariable *etsv)
-{
- ETableSubset *etss = E_TABLE_SUBSET (etsv);
- static gint reentering = 0;
- if (reentering)
- return;
- reentering = 1;
-
- e_table_model_pre_change (E_TABLE_MODEL (etsv));
-
- e_table_sorting_utils_sort (etss->source, etsv->sort_info, etsv->full_header, etss->map_table, etss->n_map);
-
- e_table_model_changed (E_TABLE_MODEL (etsv));
- reentering = 0;
-}
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