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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-table-utils.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., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
#include <config.h>
#include <libintl.h> /* This file uses dgettext() but no _() */
#include <string.h>
#include "e-util/e-util.h"
#include "misc/e-unicode.h"
#include "e-table-utils.h"
#include "e-table-header-utils.h"
ETableHeader *
e_table_state_to_header (GtkWidget *widget, ETableHeader *full_header, ETableState *state)
{
ETableHeader *nh;
const int max_cols = e_table_header_count (full_header);
int column;
GValue *val = g_new0 (GValue, 1);
g_return_val_if_fail (widget, NULL);
g_return_val_if_fail (full_header, NULL);
g_return_val_if_fail (state, NULL);
nh = e_table_header_new ();
g_value_init (val, G_TYPE_DOUBLE);
g_value_set_double (val, e_table_header_width_extras (widget->style));
g_object_set_property (G_OBJECT(nh), "width_extras", val);
g_free (val);
for (column = 0; column < state->col_count; column++) {
int col;
double expansion;
ETableCol *table_col;
col = state->columns[column];
expansion = state->expansions[column];
if (col >= max_cols)
continue;
table_col = e_table_header_get_column (full_header, col);
if (expansion >= -1)
table_col->expansion = expansion;
e_table_header_add_column (nh, table_col, -1);
}
return nh;
}
static ETableCol *
et_col_spec_to_col (ETableColumnSpecification *col_spec,
ETableExtras *ete,
const char *domain)
{
ETableCol *col = NULL;
ECell *cell = NULL;
GCompareFunc compare = NULL;
ETableSearchFunc search = NULL;
if (col_spec->cell)
cell = e_table_extras_get_cell(ete, col_spec->cell);
if (col_spec->compare)
compare = e_table_extras_get_compare(ete, col_spec->compare);
if (col_spec->search)
search = e_table_extras_get_search(ete, col_spec->search);
if (cell && compare) {
char *title = dgettext (domain, col_spec->title);
title = g_strdup (title);
if (col_spec->pixbuf && *col_spec->pixbuf) {
GdkPixbuf *pixbuf;
pixbuf = e_table_extras_get_pixbuf(
ete, col_spec->pixbuf);
if (pixbuf) {
col = e_table_col_new_with_pixbuf (
col_spec->model_col, title,
pixbuf, col_spec->expansion,
col_spec->minimum_width,
cell, compare, col_spec->resizable, col_spec->disabled, col_spec->priority);
}
}
if (col == NULL && col_spec->title && *col_spec->title) {
col = e_table_col_new (
col_spec->model_col, title,
col_spec->expansion, col_spec->minimum_width,
cell, compare, col_spec->resizable, col_spec->disabled, col_spec->priority);
}
col->search = search;
if (col_spec->sortable && !strcmp(col_spec->sortable, "false"))
col->sortable = FALSE;
else
col->sortable = TRUE;
g_free (title);
}
if (col && col_spec->compare_col != col_spec->model_col)
g_object_set (col,
"compare_col", col_spec->compare_col,
NULL);
return col;
}
ETableHeader *
e_table_spec_to_full_header (ETableSpecification *spec,
ETableExtras *ete)
{
ETableHeader *nh;
int column;
g_return_val_if_fail (spec, NULL);
g_return_val_if_fail (ete, NULL);
nh = e_table_header_new ();
for (column = 0; spec->columns[column]; column++) {
ETableCol *col = et_col_spec_to_col (
spec->columns[column], ete, spec->domain);
if (col) {
e_table_header_add_column (nh, col, -1);
g_object_unref (col);
}
}
return nh;
}
static gboolean
check_col (ETableCol *col, gpointer user_data)
{
return col->search ? TRUE : FALSE;
}
ETableCol *
e_table_util_calculate_current_search_col (ETableHeader *header, ETableHeader *full_header, ETableSortInfo *sort_info, gboolean always_search)
{
int i;
int count;
ETableCol *col = NULL;
count = e_table_sort_info_grouping_get_count (sort_info);
for (i = 0; i < count; i++) {
ETableSortColumn column = e_table_sort_info_grouping_get_nth(sort_info, i);
col = e_table_header_get_column (full_header, column.column);
if (col && col->search)
break;
col = NULL;
}
if (col == NULL) {
count = e_table_sort_info_sorting_get_count (sort_info);
for (i = 0; i < count; i++) {
ETableSortColumn column = e_table_sort_info_sorting_get_nth(sort_info, i);
col = e_table_header_get_column (full_header, column.column);
if (col && col->search)
break;
col = NULL;
}
}
if (col == NULL && always_search) {
col = e_table_header_prioritized_column_selected (header, check_col, NULL);
}
return col;
}
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