--- /dev/null
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Copyright (C) 2005 Novell, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <libxml/parser.h>
+#include <glib/ghash.h>
+#include <glib/gi18n.h>
+#include <gconf/gconf-client.h>
+#include "e-categories.h"
+
+typedef struct {
+ char *category;
+ char *icon_file;
+ char *color;
+} CategoryInfo;
+
+static gboolean initialized = FALSE;
+static GHashTable *categories_table = NULL;
+static GConfClient *conf_client = NULL;
+static gboolean conf_is_dirty = FALSE;
+
+static void
+free_category_info (CategoryInfo *cat_info)
+{
+ if (cat_info->category)
+ g_free (cat_info->category);
+ if (cat_info->icon_file)
+ g_free (cat_info->icon_file);
+ if (cat_info->color)
+ g_free (cat_info->color);
+
+ g_free (cat_info);
+}
+
+static void
+cleanup_at_exit (void)
+{
+ if (categories_table) {
+ g_hash_table_destroy (categories_table);
+ categories_table = NULL;
+ }
+
+ if (conf_client) {
+ g_object_unref (conf_client);
+ conf_client = NULL;
+ }
+
+ initialized = FALSE;
+}
+
+static void
+initialize_categories_config (void)
+{
+ char *str;
+
+ if (initialized)
+ return;
+
+ /* create all the internal data we need */
+ categories_table = g_hash_table_new_full (g_str_hash, g_str_equal, g_free, free_category_info);
+
+ conf_client = gconf_client_get_default ();
+
+ g_atexit (cleanup_at_exit);
+
+ /* load the categories config from the config database */
+ str = gconf_client_get_string (conf_client, "/apps/evolution/general/category_master_list", NULL);
+ if (str) {
+ xmlDoc *doc;
+ xmlNode *node, *children;
+
+ doc = xmlParseMemory (str, strlen (str));
+ if (doc) {
+ node = xmlDocGetRootElement (doc);
+
+ for (children = node->xmlChildrenNode; children != NULL; children = children->next) {
+ e_categories_add (xmlGetProp (children, "a"),
+ xmlGetProp (children, "color"),
+ xmlGetProp (children, "icon"));
+ }
+
+ xmlFreeDoc (doc);
+ }
+
+ conf_is_dirty = FALSE;
+ } else {
+ e_categories_add (N_("Birthday"), NULL, E_DATA_SERVER_IMAGESDIR "/category_birthday_16.png");
+ e_categories_add (N_("Business"), NULL, E_DATA_SERVER_IMAGESDIR "/category_business_16.png");
+ e_categories_add (N_("Competition"), NULL, NULL);
+ e_categories_add (N_("Favorites"), NULL, E_DATA_SERVER_IMAGESDIR "/category_favorites_16.png");
+ e_categories_add (N_("Gifts"), NULL, E_DATA_SERVER_IMAGESDIR "/category_gifts_16.png");
+ e_categories_add (N_("Goals/Objectives"), NULL, E_DATA_SERVER_IMAGESDIR "/category_goals_16.png");
+ e_categories_add (N_("Holiday"), NULL, E_DATA_SERVER_IMAGESDIR "/category_holiday_16.png");
+ e_categories_add (N_("Holiday Cards"), NULL, E_DATA_SERVER_IMAGESDIR "/category_holiday-cards_16.png");
+ e_categories_add (N_("Hot Contacts"), NULL, E_DATA_SERVER_IMAGESDIR "/category_hot-contacts_16.png");
+ e_categories_add (N_("Ideas"), NULL, E_DATA_SERVER_IMAGESDIR "/category_ideas_16.png");
+ e_categories_add (N_("International"), NULL, E_DATA_SERVER_IMAGESDIR "/category_international_16.png");
+ e_categories_add (N_("Key Customer"), NULL, E_DATA_SERVER_IMAGESDIR "/category_key-customer_16.png");
+ e_categories_add (N_("Miscellaneous"), NULL, E_DATA_SERVER_IMAGESDIR "/category_miscellaneous_16.png");
+ e_categories_add (N_("Personal"), NULL, E_DATA_SERVER_IMAGESDIR "/category_personal_16.png");
+ e_categories_add (N_("Phone Calls"), NULL, E_DATA_SERVER_IMAGESDIR "/category_phonecalls_16.png");
+ e_categories_add (N_("Status"), NULL, E_DATA_SERVER_IMAGESDIR "/category_status_16.png");
+ e_categories_add (N_("Strategies"), NULL, E_DATA_SERVER_IMAGESDIR "/category_strategies_16.png");
+ e_categories_add (N_("Suppliers"), NULL, E_DATA_SERVER_IMAGESDIR "/category_suppliers_16.png");
+ e_categories_add (N_("Time & Expenses"), NULL, E_DATA_SERVER_IMAGESDIR "/category_time-and-expenses_16.png");
+ e_categories_add (N_("VIP"), NULL, NULL);
+ e_categories_add (N_("Waiting"), NULL, NULL);
+ }
+
+ g_free (str);
+ initialized = TRUE;
+}
+
+static void
+add_hash_to_list (gpointer key, gpointer value, gpointer user_data)
+{
+ GList **list = user_data;
+
+ *list = g_list_append (*list, key);
+}
+
+/**
+ * e_categories_get_list:
+ *
+ * Returns a list of all the category names currently configured.
+ *
+ * Return value: a GList containing the names of the categories. The list
+ * should be freed using g_list_free, but the names of the categories should
+ * not be touched at all, they are internal strings.
+ */
+GList *
+e_categories_get_list (void)
+{
+ GList *list = NULL;
+
+ if (!initialized)
+ initialize_categories_config ();
+
+ g_hash_table_foreach (categories_table, (GHFunc) add_hash_to_list, &list);
+
+ return list;
+}
+
+/**
+ * e_categories_add:
+ * @category: name of category to add.
+ * @color: associated color.
+ * @icon_file: full path of the icon associated to the category.
+ *
+ * Adds a new category, with its corresponding color and icon, to the
+ * configuration database.
+ */
+void
+e_categories_add (const char *category, const char *color, const char *icon_file)
+{
+ CategoryInfo *cat_info;
+
+ if (!initialized)
+ initialize_categories_config ();
+
+ /* remove the category if already in the hash table */
+ if (g_hash_table_lookup (categories_table, category))
+ g_hash_table_remove (categories_table, category);
+
+ /* add the new category */
+ cat_info = g_new0 (CategoryInfo, 1);
+ cat_info->category = g_strdup (category);
+ cat_info->color = g_strdup (color);
+ cat_info->icon_file = g_strdup (icon_file);
+
+ g_hash_table_insert (categories_table, g_strdup (category), cat_info);
+
+ conf_is_dirty = TRUE;
+}
+
+/**
+ * e_categories_remove:
+ * @category: category to be removed.
+ *
+ * Removes the given category from the configuration.
+ */
+void
+e_categories_remove (const char *category)
+{
+ g_return_if_fail (category != NULL);
+
+ if (!initialized)
+ initialize_categories_config ();
+
+ if (g_hash_table_lookup (categories_table, category)) {
+ g_hash_table_remove (categories_table, category);
+
+ conf_is_dirty = TRUE;
+ }
+}
+
+/**
+ * e_categories_get_color_for:
+ * @category: category to retrieve the color for.
+ *
+ * Gets the color associated with the given category.
+ *
+ * Return value: a string representation of the color.
+ */
+const char *
+e_categories_get_color_for (const char *category)
+{
+ CategoryInfo *cat_info;
+
+ if (!initialized)
+ initialize_categories_config ();
+
+ cat_info = g_hash_table_lookup (categories_table, category);
+ if (!cat_info)
+ return NULL;
+
+ return (const char *) cat_info->color;
+}
+
+/**
+ * e_categories_set_color_for:
+ * @category: category to set the color for.
+ * @color: X color.
+ *
+ * Sets the color associated with the given category.
+ */
+void
+e_categories_set_color_for (const char *category, const char *color)
+{
+ CategoryInfo *cat_info;
+
+ if (!initialized)
+ initialize_categories_config ();
+
+ cat_info = g_hash_table_lookup (categories_table, category);
+ if (!cat_info)
+ return;
+
+ if (cat_info->color)
+ g_free (cat_info->color);
+ cat_info->color = g_strdup (color);
+
+ conf_is_dirty = TRUE;
+}
+
+/**
+ * e_categories_get_icon_file_for:
+ * @category: category to retrieve the icon file for.
+ *
+ * Gets the icon file associated with the given category.
+ *
+ * Return value: a string representation of the color.
+ */
+const char *
+e_categories_get_icon_file_for (const char *category)
+{
+ CategoryInfo *cat_info;
+
+ if (!initialized)
+ initialize_categories_config ();
+
+ cat_info = g_hash_table_lookup (categories_table, category);
+ if (!cat_info)
+ return NULL;
+
+ return (const char *) cat_info->icon_file;
+}
+
+/**
+ * e_categories_set_icon_file_for:
+ * @category: category to set the icon file for.
+ * @color: X color.
+ *
+ * Sets the icon file associated with the given category.
+ */
+void
+e_categories_set_icon_file_for (const char *category, const char *icon_file)
+{
+ CategoryInfo *cat_info;
+
+ if (!initialized)
+ initialize_categories_config ();
+
+ cat_info = g_hash_table_lookup (categories_table, category);
+ if (!cat_info)
+ return;
+
+ if (cat_info->icon_file)
+ g_free (cat_info->icon_file);
+ cat_info->icon_file = g_strdup (icon_file);
+
+ conf_is_dirty = TRUE;
+}
projects / platform / upstream / evolution-data-server.git / commitdiff
