/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ /* e-folder.c * * Copyright (C) 2000 Helix Code, Inc. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * 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 program; if not, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. * * Author: Ettore Perazzoli */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include "e-folder.h" #define PARENT_TYPE GTK_TYPE_OBJECT static GtkObjectClass *parent_class = NULL; struct _EFolderPrivate { char *name; char *type; char *description; char *physical_uri; gboolean self_highlight; int child_highlight; }; #define EF_CLASS(obj) \ E_FOLDER_CLASS (GTK_OBJECT (obj)->klass) enum { CHANGED, LAST_SIGNAL }; static guint signals[LAST_SIGNAL] = { 0 }; /* EFolder methods. */ static gboolean save_info (EFolder *folder) { g_warning ("`%s' does not implement `EFolder::save_info()'", gtk_type_name (GTK_OBJECT_TYPE (folder))); return FALSE; } static gboolean load_info (EFolder *folder) { g_warning ("`%s' does not implement `EFolder::load_info()'", gtk_type_name (GTK_OBJECT_TYPE (folder))); return FALSE; } static gboolean remove (EFolder *folder) { g_warning ("`%s' does not implement `EFolder::remove()'", gtk_type_name (GTK_OBJECT_TYPE (folder))); return FALSE; } static const char * get_physical_uri (EFolder *folder) { return folder->priv->physical_uri; } /* GtkObject methods. */ static void destroy (GtkObject *object) { EFolder *folder; EFolderPrivate *priv; folder = E_FOLDER (object); priv = folder->priv; g_free (priv->name); g_free (priv->type); g_free (priv->description); g_free (priv->physical_uri); g_free (priv); (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); } static void class_init (EFolderClass *klass) { GtkObjectClass *object_class; parent_class = gtk_type_class (gtk_object_get_type ()); object_class = GTK_OBJECT_CLASS (klass); object_class->destroy = destroy; signals[CHANGED] = gtk_signal_new ("changed", GTK_RUN_FIRST, object_class->type, GTK_SIGNAL_OFFSET (EFolderClass, changed), gtk_marshal_NONE__NONE, GTK_TYPE_NONE, 0); gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL); klass->save_info = save_info; klass->load_info = load_info; klass->remove = remove; klass->get_physical_uri = get_physical_uri; } static void init (EFolder *folder) { EFolderPrivate *priv; priv = g_new (EFolderPrivate, 1); priv->type = NULL; priv->name = NULL; priv->description = NULL; priv->physical_uri = NULL; priv->self_highlight = FALSE; priv->child_highlight = 0; folder->priv = priv; } void e_folder_construct (EFolder *folder, const char *name, const char *type, const char *description) { EFolderPrivate *priv; g_return_if_fail (folder != NULL); g_return_if_fail (E_IS_FOLDER (folder)); g_return_if_fail (name != NULL); g_return_if_fail (type != NULL); GTK_OBJECT_UNSET_FLAGS (GTK_OBJECT (folder), GTK_FLOATING); priv = folder->priv; priv->name = g_strdup (name); priv->type = g_strdup (type); priv->description = g_strdup (description); } EFolder * e_folder_new (const char *name, const char *type, const char *description) { EFolder *folder; g_return_val_if_fail (name != NULL, NULL); g_return_val_if_fail (type != NULL, NULL); g_return_val_if_fail (description != NULL, NULL); folder = gtk_type_new (E_TYPE_FOLDER); e_folder_construct (folder, name, type, description); return folder; } const char * e_folder_get_name (EFolder *folder) { g_return_val_if_fail (folder != NULL, NULL); g_return_val_if_fail (E_IS_FOLDER (folder), NULL); return folder->priv->name; } const char * e_folder_get_type_string (EFolder *folder) { g_return_val_if_fail (folder != NULL, NULL); g_return_val_if_fail (E_IS_FOLDER (folder), NULL); return folder->priv->type; } const char * e_folder_get_description (EFolder *folder) { g_return_val_if_fail (folder != NULL, NULL); g_return_val_if_fail (E_IS_FOLDER (folder), NULL); return folder->priv->description; } const char * e_folder_get_physical_uri (EFolder *folder) { g_return_val_if_fail (folder != NULL, NULL); g_return_val_if_fail (E_IS_FOLDER (folder), NULL); return folder->priv->physical_uri; } gboolean e_folder_get_highlighted (EFolder *folder) { g_return_val_if_fail (folder != NULL, FALSE); g_return_val_if_fail (E_IS_FOLDER (folder), FALSE); return folder->priv->self_highlight || folder->priv->child_highlight; } void e_folder_set_name (EFolder *folder, const char *name) { g_return_if_fail (folder != NULL); g_return_if_fail (E_IS_FOLDER (folder)); g_return_if_fail (name != NULL); g_free (folder->priv->name); folder->priv->name = g_strdup (name); gtk_signal_emit (GTK_OBJECT (folder), signals[CHANGED]); } void e_folder_set_type_string (EFolder *folder, const char *type) { g_return_if_fail (folder != NULL); g_return_if_fail (E_IS_FOLDER (folder)); g_return_if_fail (type != NULL); g_free (folder->priv->type); folder->priv->type = g_strdup (type); gtk_signal_emit (GTK_OBJECT (folder), signals[CHANGED]); } void e_folder_set_description (EFolder *folder, const char *description) { g_return_if_fail (folder != NULL); g_return_if_fail (E_IS_FOLDER (folder)); g_return_if_fail (description != NULL); g_free (folder->priv->description); folder->priv->description = g_strdup (description); gtk_signal_emit (GTK_OBJECT (folder), signals[CHANGED]); } void e_folder_set_physical_uri (EFolder *folder, const char *physical_uri) { g_return_if_fail (folder != NULL); g_return_if_fail (E_IS_FOLDER (folder)); g_return_if_fail (physical_uri != NULL); g_free (folder->priv->physical_uri); folder->priv->physical_uri = g_strdup (physical_uri); gtk_signal_emit (GTK_OBJECT (folder), signals[CHANGED]); } void e_folder_set_highlighted (EFolder *folder, gboolean highlighted) { g_return_if_fail (folder != NULL); g_return_if_fail (E_IS_FOLDER (folder)); folder->priv->self_highlight = highlighted; gtk_signal_emit (GTK_OBJECT (folder), signals[CHANGED]); } void e_folder_set_child_highlight (EFolder *folder, gboolean highlighted) { g_return_if_fail (folder != NULL); g_return_if_fail (E_IS_FOLDER (folder)); if (highlighted) folder->priv->child_highlight++; else folder->priv->child_highlight--; gtk_signal_emit (GTK_OBJECT (folder), signals[CHANGED]); } E_MAKE_TYPE (e_folder, "EFolder", EFolder, class_init, init, PARENT_TYPE) 999d3e6747e7cf971deb'>files
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