/* * caja-info-provider.h - Type definitions for Caja extensions * * Copyright (C) 2003 Novell, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. * * Author: Dave Camp <dave@ximian.com> * */ /* This interface is implemented by Caja extensions that want to * provide information about files. Extensions are called when Caja * needs information about a file. They are passed a CajaFileInfo * object which should be filled with relevant information */ #ifndef CAJA_EXTENSION_TYPES_H #define CAJA_EXTENSION_TYPES_H #include <glib-object.h> G_BEGIN_DECLS #define CAJA_TYPE_OPERATION_RESULT (caja_operation_result_get_type ()) /** * CajaOperationHandle: * * Handle for asynchronous interfaces. These are opaque handles that must * be unique within an extension object. These are returned by operations * that return CAJA_OPERATION_IN_PROGRESS. */ typedef struct _CajaOperationHandle CajaOperationHandle; /** * CajaOperationResult: * @CAJA_OPERATION_COMPLETE: the operation succeeded, and the extension * is done with the request. * @CAJA_OPERATION_FAILED: the operation failed. * @CAJA_OPERATION_IN_PROGRESS: the extension has begin an async operation. * When this value is returned, the extension must set the handle parameter * and call the callback closure when the operation is complete. */ typedef enum { /* Returned if the call succeeded, and the extension is done * with the request */ CAJA_OPERATION_COMPLETE, /* Returned if the call failed */ CAJA_OPERATION_FAILED, /* Returned if the extension has begun an async operation. * If this is returned, the extension must set the handle * parameter and call the callback closure when the * operation is complete. */ CAJA_OPERATION_IN_PROGRESS } CajaOperationResult; GType caja_operation_result_get_type (void); /** * SECTION:caja-extension-types * @title: CajaModule * @short_description: Initialize an extension * @include: libcaja-extension/caja-extension-types.h * * Methods that each extension implements. */ void caja_module_initialize (GTypeModule *module); void caja_module_shutdown (void); void caja_module_list_types (const GType **types, int *num_types); void caja_module_list_pyfiles (GList **pyfiles); G_END_DECLS #endif