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-rw-r--r--widgets/table/e-table-without.c395
1 files changed, 0 insertions, 395 deletions
diff --git a/widgets/table/e-table-without.c b/widgets/table/e-table-without.c
deleted file mode 100644
index f6d4fe3b86..0000000000
--- a/widgets/table/e-table-without.c
+++ /dev/null
@@ -1,395 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/*
- * e-table-without.c
- * Copyright 2000, 2001, Ximian, Inc.
- *
- * Authors:
- * Chris Lahey <clahey@ximian.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License, version 2, as published by the Free Software Foundation.
- *
- * This library 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- */
-
-#include <config.h>
-#include <stdlib.h>
-#include <string.h>
-#include <gtk/gtksignal.h>
-#include "gal/util/e-util.h"
-#include "e-table-without.h"
-
-#define ETW_CLASS(e) ((ETableWithoutClass *)((GtkObject *)e)->klass)
-
-#define PARENT_TYPE E_TABLE_SUBSET_TYPE
-
-#define INCREMENT_AMOUNT 10
-
-static ETableSubsetClass *parent_class;
-
-struct _ETableWithoutPrivate {
- GHashTable *hash;
-
- GHashFunc hash_func;
- GCompareFunc compare_func;
-
- ETableWithoutGetKeyFunc get_key_func;
- ETableWithoutDuplicateKeyFunc duplicate_key_func;
- ETableWithoutFreeKeyFunc free_gotten_key_func;
- ETableWithoutFreeKeyFunc free_duplicated_key_func;
-
- void *closure;
-};
-
-static gboolean
-check (ETableWithout *etw, int model_row)
-{
- gboolean ret_val;
- void *key;
- ETableSubset *etss = E_TABLE_SUBSET (etw);
-
- if (etw->priv->get_key_func)
- key = etw->priv->get_key_func (etss->source, model_row, etw->priv->closure);
- else
- key = GINT_TO_POINTER (model_row);
- ret_val = (g_hash_table_lookup (etw->priv->hash, key) != NULL);
- if (etw->priv->free_gotten_key_func)
- etw->priv->free_gotten_key_func (key, etw->priv->closure);
- return ret_val;
-}
-
-static gboolean
-check_with_key (ETableWithout *etw, void *key, int model_row)
-{
- gboolean ret_val;
- void *key2;
- ETableSubset *etss = E_TABLE_SUBSET (etw);
-
- if (etw->priv->get_key_func)
- key2 = etw->priv->get_key_func (etss->source, model_row, etw->priv->closure);
- else
- key2 = GINT_TO_POINTER (model_row);
- if (etw->priv->compare_func)
- ret_val = (etw->priv->compare_func (key, key2));
- else
- ret_val = (key == key2);
- if (etw->priv->free_gotten_key_func)
- etw->priv->free_gotten_key_func (key2, etw->priv->closure);
- return ret_val;
-}
-
-static gint
-etw_view_to_model_row (ETableWithout *etw, int view_row)
-{
- ETableSubset *etss = E_TABLE_SUBSET (etw);
- return etss->map_table[view_row];
-}
-
-static void
-add_row (ETableWithout *etw, int model_row)
-{
- ETableSubset *etss = E_TABLE_SUBSET (etw);
-
- e_table_model_pre_change (E_TABLE_MODEL (etw));
-
- etss->map_table = g_renew (int, etss->map_table, etss->n_map + 1);
-
- etss->map_table[etss->n_map++] = model_row;
-
- e_table_model_row_inserted (E_TABLE_MODEL (etw), etss->n_map - 1);
-}
-
-static void
-remove_row (ETableWithout *etw, int view_row)
-{
- ETableSubset *etss = E_TABLE_SUBSET (etw);
-
- e_table_model_pre_change (E_TABLE_MODEL (etw));
- memmove (etss->map_table + view_row, etss->map_table + view_row + 1, (etss->n_map - view_row - 1) * sizeof (int));
- etss->n_map --;
- e_table_model_row_deleted (E_TABLE_MODEL (etw), view_row);
-}
-
-static void
-delete_hash_element (gpointer key,
- gpointer value,
- gpointer closure)
-{
- ETableWithout *etw = closure;
- if (etw->priv->free_duplicated_key_func)
- etw->priv->free_duplicated_key_func (key, etw->priv->closure);
-}
-
-static void
-etw_destroy (GtkObject *object)
-{
- ETableWithout *etw = E_TABLE_WITHOUT (object);
-
- if (etw->priv) {
- if (etw->priv->hash) {
- g_hash_table_foreach (etw->priv->hash, delete_hash_element, etw);
- g_hash_table_destroy (etw->priv->hash);
- etw->priv->hash = NULL;
- }
- g_free (etw->priv);
- etw->priv = NULL;
- }
-
- if (GTK_OBJECT_CLASS (parent_class)->destroy)
- (* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
-}
-
-static void
-etw_proxy_model_rows_inserted (ETableSubset *etss, ETableModel *etm, int model_row, int count)
-{
- int i;
- ETableWithout *etw = E_TABLE_WITHOUT (etss);
- gboolean shift = FALSE;
-
- /* i is View row */
- if (model_row != etss->n_map) {
- for (i = 0; i < etss->n_map; i++) {
- if (etss->map_table[i] > model_row)
- etss->map_table[i] += count;
- }
- shift = TRUE;
- }
-
- /* i is Model row */
- for (i = model_row; i < model_row + count; i++) {
- if (!check (etw, i)) {
- add_row (etw, i);
- }
- }
- if (shift)
- e_table_model_changed (E_TABLE_MODEL (etw));
- else
- e_table_model_no_change (E_TABLE_MODEL (etw));
-}
-
-static void
-etw_proxy_model_rows_deleted (ETableSubset *etss, ETableModel *etm, int model_row, int count)
-{
- int i; /* View row */
- ETableWithout *etw = E_TABLE_WITHOUT (etss);
- gboolean shift = FALSE;
-
- for (i = 0; i < etss->n_map; i++) {
- if (etss->map_table[i] >= model_row && etss->map_table[i] < model_row + count) {
- remove_row (etw, i);
- i--;
- } else if (etss->map_table[i] >= model_row + count) {
- etss->map_table[i] -= count;
- shift = TRUE;
- }
- }
- if (shift)
- e_table_model_changed (E_TABLE_MODEL (etw));
- else
- e_table_model_no_change (E_TABLE_MODEL (etw));
-}
-
-static void
-etw_proxy_model_changed (ETableSubset *etss, ETableModel *etm)
-{
- int i; /* Model row */
- int j; /* View row */
- int row_count;
- ETableWithout *etw = E_TABLE_WITHOUT (etss);
-
- g_free (etss->map_table);
- row_count = e_table_model_row_count (etm);
- etss->map_table = g_new (int, row_count);
-
- for (i = 0, j = 0; i < row_count; i++) {
- if (!check (etw, i)) {
- etss->map_table[j++] = i;
- }
- }
- etss->n_map = j;
-
- if (parent_class->proxy_model_changed)
- parent_class->proxy_model_changed (etss, etm);
-}
-
-static void
-etw_class_init (ETableWithoutClass *klass)
-{
- ETableSubsetClass *etss_class = E_TABLE_SUBSET_CLASS (klass);
- GtkObjectClass *object_class = GTK_OBJECT_CLASS (klass);
-
- parent_class = gtk_type_class (PARENT_TYPE);
-
- object_class->destroy = etw_destroy;
-
- etss_class->proxy_model_rows_inserted = etw_proxy_model_rows_inserted;
- etss_class->proxy_model_rows_deleted = etw_proxy_model_rows_deleted;
- etss_class->proxy_model_changed = etw_proxy_model_changed;
-}
-
-static void
-etw_init (ETableWithout *etw)
-{
- etw->priv = g_new (ETableWithoutPrivate, 1);
- etw->priv->hash_func = NULL;
- etw->priv->compare_func = NULL;
- etw->priv->get_key_func = NULL;
- etw->priv->duplicate_key_func = NULL;
- etw->priv->free_gotten_key_func = NULL;
- etw->priv->free_duplicated_key_func = NULL;
-}
-
-E_MAKE_TYPE(e_table_without, "ETableWithout", ETableWithout, etw_class_init, etw_init, PARENT_TYPE);
-
-ETableModel *
-e_table_without_construct (ETableWithout *etw,
- ETableModel *source,
- GHashFunc hash_func,
- GCompareFunc compare_func,
- ETableWithoutGetKeyFunc get_key_func,
- ETableWithoutDuplicateKeyFunc duplicate_key_func,
- ETableWithoutFreeKeyFunc free_gotten_key_func,
- ETableWithoutFreeKeyFunc free_duplicated_key_func,
- void *closure)
-{
- if (e_table_subset_construct (E_TABLE_SUBSET(etw), source, 1) == NULL)
- return NULL;
- E_TABLE_SUBSET(etw)->n_map = 0;
-
- etw->priv->hash_func = hash_func;
- etw->priv->compare_func = compare_func;
- etw->priv->get_key_func = get_key_func;
- etw->priv->duplicate_key_func = duplicate_key_func;
- etw->priv->free_gotten_key_func = free_gotten_key_func;
- etw->priv->free_duplicated_key_func = free_duplicated_key_func;
- etw->priv->closure = closure;
-
- etw->priv->hash = g_hash_table_new (etw->priv->hash_func, etw->priv->compare_func);
-
- return E_TABLE_MODEL (etw);
-}
-
-ETableModel *
-e_table_without_new (ETableModel *source,
- GHashFunc hash_func,
- GCompareFunc compare_func,
- ETableWithoutGetKeyFunc get_key_func,
- ETableWithoutDuplicateKeyFunc duplicate_key_func,
- ETableWithoutFreeKeyFunc free_gotten_key_func,
- ETableWithoutFreeKeyFunc free_duplicated_key_func,
- void *closure)
-{
- ETableWithout *etw = gtk_type_new (E_TABLE_WITHOUT_TYPE);
-
- if (e_table_without_construct (etw,
- source,
- hash_func,
- compare_func,
- get_key_func,
- duplicate_key_func,
- free_gotten_key_func,
- free_duplicated_key_func,
- closure)
- == NULL) {
- gtk_object_unref (GTK_OBJECT (etw));
- return NULL;
- }
-
- return (ETableModel *) etw;
-}
-
-void e_table_without_hide (ETableWithout *etw,
- void *key)
-{
- int i; /* View row */
- ETableSubset *etss = E_TABLE_SUBSET (etw);
-
- if (etw->priv->duplicate_key_func)
- key = etw->priv->duplicate_key_func (key, etw->priv->closure);
-
- g_hash_table_insert (etw->priv->hash, key, key);
- for (i = 0; i < etss->n_map; i++) {
- if (check_with_key (etw, key, etw_view_to_model_row (etw, i))) {
- remove_row (etw, i);
- i --;
- }
- }
-}
-
-/* An adopted key will later be freed using the free_duplicated_key function. */
-void e_table_without_hide_adopt (ETableWithout *etw,
- void *key)
-{
- int i; /* View row */
- ETableSubset *etss = E_TABLE_SUBSET (etw);
-
- g_hash_table_insert (etw->priv->hash, key, key);
- for (i = 0; i < etss->n_map; i++) {
- if (check_with_key (etw, key, etw_view_to_model_row (etw, i))) {
- remove_row (etw, i);
- i --;
- }
- }
-}
-
-void
-e_table_without_show (ETableWithout *etw,
- void *key)
-{
- int i; /* Model row */
- ETableSubset *etss = E_TABLE_SUBSET (etw);
- int count;
- void *old_key;
-
- count = e_table_model_row_count (etss->source);
-
- for (i = 0; i < count; i++) {
- if (check_with_key (etw, key, i)) {
- add_row (etw, i);
- }
- }
- if (g_hash_table_lookup_extended (etw->priv->hash, key, &old_key, NULL)) {
-#if 0
- if (etw->priv->free_duplicated_key_func)
- etw->priv->free_duplicated_key_func (key, etw->priv->closure);
-#endif
- g_hash_table_remove (etw->priv->hash, key);
- }
-}
-
-void
-e_table_without_show_all (ETableWithout *etw)
-{
- int i; /* Model row */
- int row_count;
- ETableSubset *etss = E_TABLE_SUBSET (etw);
-
- e_table_model_pre_change (E_TABLE_MODEL (etw));
-
- if (etw->priv->hash) {
- g_hash_table_foreach (etw->priv->hash, delete_hash_element, etw);
- g_hash_table_destroy (etw->priv->hash);
- etw->priv->hash = NULL;
- }
- etw->priv->hash = g_hash_table_new (etw->priv->hash_func, etw->priv->compare_func);
-
- row_count = e_table_model_row_count (E_TABLE_MODEL(etss->source));
- g_free (etss->map_table);
- etss->map_table = g_new (int, row_count);
-
- for (i = 0; i < row_count; i++) {
- etss->map_table[i] = i;
- }
- etss->n_map = row_count;
-
- e_table_model_changed (E_TABLE_MODEL (etw));
-}