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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* E-table-specification.c: Implements a savable description of the inital state of a table.
*
* Author:
* Chris Lahey <clahey@helixcode.com>
*
* (C) 2000 Helix Code, Inc.
*/
#include <config.h>
#include <stdlib.h>
#include <gtk/gtksignal.h>
#include <gnome-xml/parser.h>
#include <gnome-xml/xmlmemory.h>
#include "gal/util/e-util.h"
#include "gal/util/e-xml-utils.h"
#include "e-table-specification.h"
#define PARENT_TYPE (gtk_object_get_type())
static GtkObjectClass *etsp_parent_class;
static void
etsp_destroy (GtkObject *object)
{
ETableSpecification *etsp = E_TABLE_SPECIFICATION (object);
int i;
if (etsp->columns) {
for (i = 0; etsp->columns[i]; i++) {
gtk_object_unref (GTK_OBJECT (etsp->columns[i]));
}
g_free(etsp->columns);
}
if (etsp->state)
gtk_object_unref(GTK_OBJECT(etsp->state));
g_free(etsp->click_to_add_message_);
etsp->columns = NULL;
etsp->state = NULL;
etsp->click_to_add_message_ = NULL;
GTK_OBJECT_CLASS (etsp_parent_class)->destroy (object);
}
static void
etsp_class_init (GtkObjectClass *klass)
{
etsp_parent_class = gtk_type_class (PARENT_TYPE);
klass->destroy = etsp_destroy;
}
static void
etsp_init (ETableSpecification *etsp)
{
etsp->columns = NULL;
etsp->state = NULL;
etsp->no_headers = FALSE;
etsp->click_to_add = FALSE;
etsp->draw_grid = FALSE;
etsp->cursor_mode = E_TABLE_CURSOR_SIMPLE;
etsp->click_to_add_message_ = NULL;
}
E_MAKE_TYPE(e_table_specification, "ETableSpecification", ETableSpecification, etsp_class_init, etsp_init, PARENT_TYPE);
ETableSpecification *
e_table_specification_new (void)
{
ETableSpecification *etsp = gtk_type_new (E_TABLE_SPECIFICATION_TYPE);
return (ETableSpecification *) etsp;
}
gboolean
e_table_specification_load_from_file (ETableSpecification *specification,
const char *filename)
{
xmlDoc *doc;
doc = xmlParseFile (filename);
if (doc) {
xmlNode *node = xmlDocGetRootElement(doc);
e_table_specification_load_from_node(specification, node);
xmlFreeDoc(doc);
return TRUE;
}
return FALSE;
}
void
e_table_specification_load_from_string (ETableSpecification *specification,
const char *xml)
{
xmlDoc *doc;
doc = xmlParseMemory ((char *) xml, strlen(xml));
if (doc) {
xmlNode *node = xmlDocGetRootElement(doc);
e_table_specification_load_from_node(specification, node);
xmlFreeDoc(doc);
}
}
void
e_table_specification_load_from_node (ETableSpecification *specification,
const xmlNode *node)
{
char *temp;
xmlNode *children;
GList *list = NULL, *list2;
int i;
specification->no_headers = e_xml_get_bool_prop_by_name(node, "no-headers");
specification->click_to_add = e_xml_get_bool_prop_by_name(node, "click-to-add");
specification->draw_grid = e_xml_get_bool_prop_by_name(node, "draw-grid");
specification->cursor_mode = E_TABLE_CURSOR_SIMPLE;
temp = e_xml_get_string_prop_by_name(node, "cursor-mode");
if (temp && strcasecmp(temp, "line")) {
specification->cursor_mode = E_TABLE_CURSOR_LINE;
}
g_free(temp);
g_free(specification->click_to_add_message_);
specification->click_to_add_message_ = e_xml_get_translated_string_prop_by_name(node, "_click-to-add-message");
if (specification->state)
gtk_object_unref(GTK_OBJECT(specification->state));
specification->state = NULL;
if (specification->columns) {
for (i = 0; specification->columns[i]; i++) {
gtk_object_unref(GTK_OBJECT(specification->columns[i]));
}
g_free(specification->columns);
}
specification->columns = NULL;
for (children = node->xmlChildrenNode; children; children = children->next) {
if (!strcmp(children->name, "ETableColumn")) {
ETableColumnSpecification *col_spec = e_table_column_specification_new();
e_table_column_specification_load_from_node(col_spec, children);
list = g_list_append(list, col_spec);
} else if (specification->state == NULL && !strcmp(children->name, "ETableState")) {
specification->state = e_table_state_new();
e_table_state_load_from_node(specification->state, children);
}
}
specification->columns = g_new(ETableColumnSpecification *, g_list_length(list) + 1);
for (list2 = list, i = 0; list2; list2 = g_list_next(list2), i++) {
specification->columns[i] = list2->data;
}
specification->columns[i] = NULL;
g_list_free(list);
}
#if 0
void
e_table_specification_save_to_file (ETableSpecification *specification,
const char *filename)
{
xmlDoc *doc;
doc = xmlNewDoc(NULL);
xmlDocSetRootElement(doc, e_table_specification_save_to_node(specification, doc));
xmlSaveFile(filename, doc);
}
char *
e_table_specification_save_to_string (ETableSpecification *specification)
{
char *ret_val;
xmlChar *string;
int length;
xmlDoc *doc;
doc = xmlNewDoc(NULL);
xmlDocSetRootElement(doc, e_table_specification_save_to_node(specification, doc));
xmlDocDumpMemory(doc, &string, &length);
ret_val = g_strdup(string);
xmlFree(string);
return ret_val;
}
xmlNode *
e_table_specification_save_to_node (ETableSpecification *specification,
xmlDoc *doc)
{
return NULL;
}
#endif
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