source: trunk/third/evolution/shell/evolution-shell-component-dnd.h @ 16787

/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* evolution-shell-component-dnd.h
 *
 * Copyright (C) 2000, 2001 Ximian, Inc.
 *
 * This program 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 program; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 *
 * Author: Chris Toshok
 */

#ifndef EVOLUTION_SHELL_COMPONENT_DND_H
#define EVOLUTION_SHELL_COMPONENT_DND_H

#include <bonobo/bonobo-object.h>
#include "Evolution.h"

#ifdef cplusplus
extern "C" {
#pragma }
#endif /* cplusplus */

/* Source Folder stuff */
#define EVOLUTION_SHELL_COMPONENT_DND_SOURCE_FOLDER_TYPE (evolution_shell_component_dnd_source_folder_get_type ())
#define EVOLUTION_SHELL_COMPONENT_DND_SOURCE_FOLDER(obj) (GTK_CHECK_CAST ((obj), EVOLUTION_SHELL_COMPONENT_DND_SOURCE_FOLDER_TYPE, EvolutionShellComponentDndSourceFolder))
#define EVOLUTION_SHELL_COMPONENT_DND_SOURCE_FOLDER_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), EVOLUTION_SHELL_COMPONENT_DND_SOURCE_FOLDER_TYPE, EvolutionShellComponentDndSourceFolderClass))
#define IS_EVOLUTION_SHELL_COMPONENT_DND_SOURCE_FOLDER(obj) (GTK_CHECK_TYPE ((obj), EVOLUTION_SHELL_COMPONENT_DND_SOURCE_FOLDER_TYPE))
#define IS_EVOLUTION_SHELL_COMPONENT_DND_SOURCE_FOLDER_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), EVOLUTION_SHELL_COMPONENT_DND_SOURCE_FOLDER_TYPE))

typedef struct _DndSourceFolderPrivate DndSourceFolderPrivate;
typedef struct _EvolutionShellComponentDndSourceFolder EvolutionShellComponentDndSourceFolder;
typedef struct _EvolutionShellComponentDndSourceFolderClass EvolutionShellComponentDndSourceFolderClass;

typedef void (*DndSourceFolderBeginDragFn)(EvolutionShellComponentDndSourceFolder *folder,
                                           const char *physical_uri,
                                           const char *folder_type,
                                           GNOME_Evolution_ShellComponentDnd_ActionSet *possible_actions_return,
                                           GNOME_Evolution_ShellComponentDnd_Action *suggested_action_return,
                                           gpointer closure);
typedef void (*DndSourceFolderGetDataFn)(EvolutionShellComponentDndSourceFolder *folder,
                                         const GNOME_Evolution_ShellComponentDnd_SourceFolder_Context * source_context,
                                         const GNOME_Evolution_ShellComponentDnd_Action action,
                                         const char * dnd_type,
                                         GNOME_Evolution_ShellComponentDnd_Data ** data_return,
                                         CORBA_Environment *ev,
                                         gpointer closure);
typedef void (*DndSourceFolderDeleteDataFn)(EvolutionShellComponentDndSourceFolder *folder,
                                            const GNOME_Evolution_ShellComponentDnd_SourceFolder_Context *source_context,
                                            gpointer closure);
typedef void (*DndSourceFolderEndDragFn)(EvolutionShellComponentDndSourceFolder *folder,
                                         const GNOME_Evolution_ShellComponentDnd_SourceFolder_Context *source_context,
                                         gpointer closure);

struct _EvolutionShellComponentDndSourceFolder {
        BonoboObject object;
        DndSourceFolderPrivate *priv;
};

struct _EvolutionShellComponentDndSourceFolderClass {
        BonoboObjectClass parent_class;
};

GtkType evolution_shell_component_dnd_source_folder_get_type (void);

EvolutionShellComponentDndSourceFolder*
evolution_shell_component_dnd_source_folder_new (DndSourceFolderBeginDragFn begin_drag,
                                                 DndSourceFolderGetDataFn get_data,
                                                 DndSourceFolderDeleteDataFn delete_data,
                                                 DndSourceFolderEndDragFn end_drag,
                                                 gpointer user_data);



/* Destination Folder stuff */
#define EVOLUTION_SHELL_COMPONENT_DND_DESTINATION_FOLDER_TYPE (evolution_shell_component_dnd_destination_folder_get_type ())
#define EVOLUTION_SHELL_COMPONENT_DND_DESTINATION_FOLDER(obj) (GTK_CHECK_CAST ((obj), EVOLUTION_SHELL_COMPONENT_DND_DESTINATION_FOLDER_TYPE, EvolutionShellComponentDndDestinationFolder))
#define EVOLUTION_SHELL_COMPONENT_DND_DESTINATION_FOLDER_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), EVOLUTION_SHELL_COMPONENT_DND_DESTINATION_FOLDER_TYPE, EvolutionShellComponentDndDestinationFolderClass))
#define IS_EVOLUTION_SHELL_COMPONENT_DND_DESTINATION_FOLDER(obj) (GTK_CHECK_TYPE ((obj), EVOLUTION_SHELL_COMPONENT_DND_DESTINATION_FOLDER_TYPE))
#define IS_EVOLUTION_SHELL_COMPONENT_DND_DESTINATION_FOLDER_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), EVOLUTION_SHELL_COMPONENT_DND_DESTINATION_FOLDER_TYPE))

typedef struct _DndDestinationFolderPrivate DndDestinationFolderPrivate;
typedef struct _EvolutionShellComponentDndDestinationFolder EvolutionShellComponentDndDestinationFolder;
typedef struct _EvolutionShellComponentDndDestinationFolderClass EvolutionShellComponentDndDestinationFolderClass;

typedef CORBA_boolean (*DndDestinationFolderHandleMotionFn)(EvolutionShellComponentDndDestinationFolder *folder,
                                                            const char *physical_uri,
                                                            const char *folder_type,
                                                            const GNOME_Evolution_ShellComponentDnd_DestinationFolder_Context * destination_context,
                                                            GNOME_Evolution_ShellComponentDnd_Action * suggested_action_return,
                                                            gpointer closure);
typedef CORBA_boolean (*DndDestinationFolderHandleDropFn)(EvolutionShellComponentDndDestinationFolder *folder,
                                                          const char *physical_uri,
                                                          const char *folder_type,
                                                          const GNOME_Evolution_ShellComponentDnd_DestinationFolder_Context * destination_context,
                                                          const GNOME_Evolution_ShellComponentDnd_Action action,
                                                          const GNOME_Evolution_ShellComponentDnd_Data * data,
                                                          gpointer closure);

struct _EvolutionShellComponentDndDestinationFolder {
        BonoboObject object;
        DndDestinationFolderPrivate *priv;
};

struct _EvolutionShellComponentDndDestinationFolderClass {
        BonoboObjectClass parent_class;
};

GtkType evolution_shell_component_dnd_destination_folder_get_type (void);

EvolutionShellComponentDndDestinationFolder*
evolution_shell_component_dnd_destination_folder_new (DndDestinationFolderHandleMotionFn handle_motion,
                                                      DndDestinationFolderHandleDropFn handle_drop,
                                                      gpointer user_data);

#ifdef cplusplus
}
#endif /* cplusplus */

#endif /* EVOLUTION_SHELL_COMPONENT_DND_H */