New. New.
* e-component-info.c: New. * e-component-info.h: New. svn path=/trunk/; revision=16256
This commit is contained in:
Ettore Perazzoli
@ -1,3 +1,8 @@
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2002-03-26 Ettore Perazzoli <ettore@ximian.com>
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* e-component-info.c: New.
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* e-component-info.h: New.
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2002-03-26 Ettore Perazzoli <ettore@ximian.com>
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* e-shell-settings-dialog.c (load_pages): g_warning if the control
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295
shell/e-component-info.c
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295
shell/e-component-info.c
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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/* e-component-info.c - Load/save information about Evolution components.
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*
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* Copyright (C) 2002 Ximian, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Ettore Perazzoli <ettore@ximian.com>
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include "e-component-info.h"
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#include "e-util/e-lang-utils.h"
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#include <gnome-xml/parser.h>
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#include <gnome-xml/xmlmemory.h>
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#include <string.h>
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#include <stdlib.h>
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static char *
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get_value_for_node (xmlNode *node)
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{
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xmlChar *xml_value;
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char *glib_value;
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xml_value = xmlNodeGetContent (node);
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glib_value = g_strdup (xml_value);
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xmlFree (xml_value);
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return glib_value;
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}
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static xmlNode *
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lookup_node (xmlNode *parent_node,
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const char *node_name)
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{
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xmlNode *p;
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for (p = parent_node->childs; p != NULL; p = p->next) {
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if (strcmp ((const char *) p->name, node_name) == 0)
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return p;
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}
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return NULL;
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}
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static char *
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get_value (xmlNode *parent_node,
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const char *node_name)
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{
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xmlNode *node;
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node = lookup_node (parent_node, node_name);
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if (node == NULL)
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return NULL;
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return get_value_for_node (node);
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}
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static xmlNode *
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lookup_node_for_language (xmlNode *parent_node,
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const char *node_name,
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const char *language_id)
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{
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xmlNode *p;
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for (p = parent_node->childs; p != NULL; p = p->next) {
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xmlChar *node_language_id;
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if (strcmp ((const char *) p->name, node_name) != 0)
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continue;
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node_language_id = xmlNodeGetLang (p);
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if (node_language_id == NULL)
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continue;
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if (strcmp (node_language_id, language_id) == 0) {
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xmlFree (node_language_id);
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return p;
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}
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}
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return NULL;
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}
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static char *
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get_i18n_value (xmlNode *parent_node,
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const char *node_name,
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GSList *language_list)
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{
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GSList *p;
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for (p = language_list; p != NULL; p = p->next) {
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xmlNode *node;
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const char *language_id;
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language_id = (const char *) p->data;
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node = lookup_node_for_language (parent_node, node_name, language_id);
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if (node == NULL && language_id[2] == '_') {
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char short_language_id[3];
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strncpy (short_language_id, language_id, 2);
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node = lookup_node_for_language (parent_node, node_name, short_language_id);
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}
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if (node != NULL) {
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xmlChar *xml_value;
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char *glib_value;
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xml_value = xmlNodeGetContent (node);
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glib_value = g_strdup (xml_value);
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xmlFree (xml_value);
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return glib_value;
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}
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}
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return get_value (parent_node, node_name);
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}
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static void
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add_folder_type (EComponentInfo *info,
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xmlNode *parent_node,
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GSList *language_list)
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{
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EComponentInfoFolderType *folder_type;
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char *user_creatable_string;
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folder_type = g_new (EComponentInfoFolderType, 1);
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folder_type->name = get_value (parent_node, "name");
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folder_type->icon_file_name = get_value (parent_node, "icon_file_name");
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folder_type->display_name = get_i18n_value (parent_node, "display_name", language_list);
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folder_type->description = get_i18n_value (parent_node, "description", language_list);
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/* FIXME dnd types. */
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folder_type->accepted_dnd_types = NULL;
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folder_type->exported_dnd_types = NULL;
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user_creatable_string = get_value (parent_node, "user_creatable");
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if (user_creatable_string == NULL || atoi (user_creatable_string) == 0)
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folder_type->is_user_creatable = FALSE;
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else
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folder_type->is_user_creatable = TRUE;
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info->folder_types = g_slist_prepend (info->folder_types, folder_type);
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}
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static void
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add_user_creatable_item_type (EComponentInfo *info,
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xmlNode *parent_node,
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GSList *language_list)
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{
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EComponentInfoUserCreatableItemType *type;
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type = g_new (EComponentInfoUserCreatableItemType, 1);
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type->id = get_value (parent_node, "id");
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type->description = get_i18n_value (parent_node, "description", language_list);
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type->icon_file_name = get_value (parent_node, "icon_file_name");
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type->menu_description = get_i18n_value (parent_node, "menu_description", language_list);
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type->menu_shortcut = get_value (parent_node, "menu_shortcut");
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info->user_creatable_item_types = g_slist_prepend (info->user_creatable_item_types, type);
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}
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static void
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add_uri_schema (EComponentInfo *info,
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xmlNode *parent_node)
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{
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info->uri_schemas = g_slist_prepend (info->uri_schemas, get_value_for_node (parent_node));
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}
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EComponentInfo *
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e_component_info_load (const char *file_name)
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{
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EComponentInfo *new;
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xmlDoc *doc;
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xmlNode *root;
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xmlNode *p;
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GSList *language_list;
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g_return_val_if_fail (file_name != NULL, NULL);
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doc = xmlParseFile (file_name);
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if (doc == NULL)
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return NULL;
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root = xmlDocGetRootElement (doc);
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if (root == NULL || strcmp (root->name, "evolution_component") != 0) {
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xmlFreeDoc (doc);
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return NULL;
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}
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language_list = e_get_language_list ();
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new = g_new (EComponentInfo, 1);
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new->id = get_value (root, "id");
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new->description = get_i18n_value (root, "description", language_list);
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new->icon_file_name = get_value (root, "icon_file_name");
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new->folder_types = NULL;
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new->uri_schemas = NULL;
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new->user_creatable_item_types = NULL;
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for (p = root->childs; p != NULL; p = p->next) {
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if (strcmp ((char *) p->name, "folder_type") == 0)
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add_folder_type (new, p, language_list);
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else if (strcmp ((char *) p->name, "user_creatable_item_type") == 0)
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add_user_creatable_item_type (new, p, language_list);
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else if (strcmp ((char *) p->name, "uri_schema") == 0)
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add_uri_schema (new, p);
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}
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xmlFreeDoc (doc);
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e_free_language_list (language_list);
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return new;
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}
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void
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e_component_info_free (EComponentInfo *component_info)
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{
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GSList *p;
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g_return_if_fail (component_info != NULL);
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g_free (component_info->id);
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g_free (component_info->description);
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g_free (component_info->icon_file_name);
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for (p = component_info->folder_types; p != NULL; p = p->next) {
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EComponentInfoFolderType *folder_type;
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GSList *q;
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folder_type = (EComponentInfoFolderType *) p->data;
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g_free (folder_type->name);
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g_free (folder_type->icon_file_name);
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g_free (folder_type->display_name);
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g_free (folder_type->description);
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for (q = folder_type->accepted_dnd_types; q != NULL; q = q->next)
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g_free ((char *) q->data);
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g_slist_free (folder_type->accepted_dnd_types);
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for (q = folder_type->exported_dnd_types; q != NULL; q = q->next)
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g_free ((char *) q->data);
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g_slist_free (folder_type->exported_dnd_types);
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g_free (folder_type);
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}
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g_free (component_info->folder_types);
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for (p = component_info->uri_schemas; p != NULL; p = p->next)
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g_free ((char *) p->data);
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g_slist_free (component_info->uri_schemas);
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for (p = component_info->user_creatable_item_types; p != NULL; p = p->next) {
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EComponentInfoUserCreatableItemType *type;
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type = (EComponentInfoUserCreatableItemType *) p->data;
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g_free (type->id);
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g_free (type->description);
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g_free (type->icon_file_name);
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g_free (type->menu_description);
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g_free (type->menu_shortcut);
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}
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g_slist_free (component_info->user_creatable_item_types);
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g_free (component_info);
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}
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66
shell/e-component-info.h
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66
shell/e-component-info.h
Normal file
@ -0,0 +1,66 @@
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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/* e-component-info.h - Load/save information about Evolution components.
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*
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* Copyright (C) 2002 Ximian, Inc.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Ettore Perazzoli <ettore@ximian.com>
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*/
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#ifndef E_COMPONENT_INFO_H
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#define E_COMPONENT_INFO_H
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#include <glib.h>
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struct _EComponentInfoFolderType {
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char *name;
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char *icon_file_name;
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char *display_name;
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char *description;
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GSList *accepted_dnd_types; /* <char *> */
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GSList *exported_dnd_types; /* <char *> */
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unsigned int is_user_creatable : 1;
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};
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typedef struct _EComponentInfoFolderType EComponentInfoFolderType;
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struct _EComponentInfoUserCreatableItemType {
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char *id;
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char *description;
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char *icon_file_name;
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char *menu_description;
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char *menu_shortcut;
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};
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typedef struct _EComponentInfoUserCreatableItemType EComponentInfoUserCreatableItemType;
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struct _EComponentInfo {
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char *id;
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char *description;
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char *icon_file_name;
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GSList *folder_types; /* <EComponentInfoFolderType> */
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GSList *uri_schemas; /* <char *> */
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GSList *user_creatable_item_types; /* <EComponentInfoUserCreatableItemType> */
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};
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typedef struct _EComponentInfo EComponentInfo;
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EComponentInfo *e_component_info_load (const char *file_name);
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void e_component_info_free (EComponentInfo *info);
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#endif /* E_COMPONENT_INFO_H */
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Reference in New Issue
Block a user