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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* gal-view-menus.c: Savable 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 "gal-view-menus.h"
#include <gal/menus/gal-define-views-dialog.h>
struct _GalViewMenusPrivate {
GalViewCollection *collection;
};
#define PARENT_TYPE (gtk_object_get_type())
static GtkObjectClass *gvm_parent_class;
static void
gvm_destroy (GtkObject *object)
{
GalViewMenus *gvm = GAL_VIEW_MENUS (object);
if (gvm->priv->collection)
gtk_object_unref(GTK_OBJECT(gvm->priv->collection));
g_free(gvm->priv);
gvm->priv = NULL;
GTK_OBJECT_CLASS (gvm_parent_class)->destroy (object);
}
static void
gvm_class_init (GtkObjectClass *klass)
{
gvm_parent_class = gtk_type_class (PARENT_TYPE);
klass->destroy = gvm_destroy;
}
static void
gvm_init (GalViewMenus *gvm)
{
gvm->priv = g_new(GalViewMenusPrivate, 1);
gvm->priv->collection = NULL;
}
E_MAKE_TYPE(gal_view_menus, "GalViewMenus", GalViewMenus, gvm_class_init, gvm_init, PARENT_TYPE);
GalViewMenus *
gal_view_menus_new (GalViewCollection *collection)
{
GalViewMenus *gvm = gtk_type_new (GAL_VIEW_MENUS_TYPE);
gal_view_menus_construct(gvm, collection);
return gvm;
}
GalViewMenus *
gal_view_menus_construct (GalViewMenus *gvm,
GalViewCollection *collection)
{
if (collection)
gtk_object_ref(GTK_OBJECT(gvm));
gvm->priv->collection = collection;
return gvm;
}
static void
dialog_clicked(GtkWidget *dialog, int button, GalViewMenus *menus)
{
gnome_dialog_close(GNOME_DIALOG(dialog));
}
static void
define_views(BonoboUIComponent *component,
GalViewMenus *menus,
char *cname)
{
GtkWidget *dialog = gal_define_views_dialog_new(menus->priv->collection);
gtk_signal_connect(GTK_OBJECT(dialog), "clicked",
GTK_SIGNAL_FUNC(dialog_clicked), menus);
gtk_widget_show(dialog);
}
static BonoboUIVerb verbs[] = {
{"DefineViews", (BonoboUIVerbFn) define_views, NULL, NULL},
{NULL, NULL, NULL, NULL}
};
void gal_view_menus_apply (GalViewMenus *menus,
BonoboUIComponent *component,
CORBA_Environment *ev)
{
bonobo_ui_component_set_translate(component, "/", "<Root> <menu> <submenu name=\"View\"> <menuitem name=\"DefineViews\" _label=\"Define Views\" verb=\"DefineViews\"/> </submenu></menu></Root>", ev);
bonobo_ui_component_add_verb_list_with_data(component, verbs, menus);
}
#if 0
gboolean
gal_view_menus_load_from_file (GalViewMenus *state,
const char *filename)
{
xmlDoc *doc;
doc = xmlParseFile (filename);
if (doc) {
xmlNode *node = xmlDocGetRootElement(doc);
gal_view_menus_load_from_node(state, node);
xmlFreeDoc(doc);
return TRUE;
}
return FALSE;
}
void
gal_view_menus_load_from_string (GalViewMenus *state,
const char *xml)
{
xmlDoc *doc;
doc = xmlParseMemory ((char *) xml, strlen(xml));
if (doc) {
xmlNode *node = xmlDocGetRootElement(doc);
gal_view_menus_load_from_node(state, node);
xmlFreeDoc(doc);
}
}
void
gal_view_menus_load_from_node (GalViewMenus *state,
const xmlNode *node)
{
xmlNode *children;
GList *list = NULL, *iterator;
int i;
if (state->sort_info)
gtk_object_unref(GTK_OBJECT(state->sort_info));
state->sort_info = NULL;
for (children = node->xmlChildrenNode; children; children = children->next) {
if (!strcmp(children->name, "column")) {
int *column = g_new(int, 1);
*column = e_xml_get_integer_prop_by_name(children, "source");
list = g_list_append(list, column);
} else if (state->sort_info == NULL && !strcmp(children->name, "grouping")) {
state->sort_info = e_table_sort_info_new();
e_table_sort_info_load_from_node(state->sort_info, children);
}
}
g_free(state->columns);
state->col_count = g_list_length(list);
state->columns = g_new(int, state->col_count);
for (iterator = list, i = 0; iterator; iterator = g_list_next(iterator), i++) {
state->columns[i] = *(int *)iterator->data;
g_free(iterator->data);
}
g_list_free(list);
}
void
gal_view_menus_save_to_file (GalViewMenus *state,
const char *filename)
{
xmlDoc *doc;
doc = xmlNewDoc("1.0");
xmlDocSetRootElement(doc, gal_view_menus_save_to_node(state, NULL));
xmlSaveFile(filename, doc);
}
char *
gal_view_menus_save_to_string (GalViewMenus *state)
{
char *ret_val;
xmlChar *string;
int length;
xmlDoc *doc;
doc = xmlNewDoc(NULL);
xmlDocSetRootElement(doc, gal_view_menus_save_to_node(state, NULL));
xmlDocDumpMemory(doc, &string, &length);
ret_val = g_strdup(string);
xmlFree(string);
return ret_val;
}
xmlNode *
gal_view_menus_save_to_node (GalViewMenus *state,
xmlNode *parent)
{
int i;
xmlNode *node;
if (parent)
node = xmlNewChild (parent, NULL, "GalViewMenus", NULL);
else
node = xmlNewNode (NULL, "GalViewMenus");
e_xml_set_double_prop_by_name(node, "state-version", 0.0);
for (i = 0; i < state->col_count; i++) {
int column = state->columns[i];
xmlNode *new_node;
new_node = xmlNewChild(node, NULL, "column", NULL);
e_xml_set_integer_prop_by_name (new_node, "source", column);
}
e_table_sort_info_save_to_node(state->sort_info, node);
return node;
}
#endif
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