Initial support for creating/removing folders. This implies some new
IDL methods and new functions to implement on the component side. I have also added a simple folder creation dialog in the shell. It's quite unfinished and untested. svn path=/trunk/; revision=3491
This commit is contained in:
Ettore Perazzoli
507
shell/evolution-shell-component-client.c
Normal file
507
shell/evolution-shell-component-client.c
Normal file
@ -0,0 +1,507 @@
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/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/* evolution-shell-component-client.c
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||||
*
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||||
* Copyright (C) 2000 Helix Code, Inc.
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||||
*
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||||
* 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.
|
||||
*
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||||
* 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,
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||||
* Boston, MA 02111-1307, USA.
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*
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* Author: Ettore Perazzoli
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*/
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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 <gtk/gtksignal.h>
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#include <gtk/gtktypeutils.h>
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||||
#include <bonobo/bonobo-main.h>
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#include <bonobo/bonobo-widget.h>
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#include "e-util/e-util.h"
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#include "evolution-shell-component-client.h"
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#define PARENT_TYPE BONOBO_OBJECT_CLIENT_TYPE
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static BonoboObjectClass *parent_class = NULL;
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||||
struct _EvolutionShellComponentClientPrivate {
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EvolutionShellComponentClientCallback callback;
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void *callback_data;
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Evolution_ShellComponentListener listener_interface;
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PortableServer_Servant listener_servant;
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};
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#define RETURN_ERROR_IF_FAIL(cond) \
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g_return_val_if_fail ((cond), EVOLUTION_SHELL_COMPONENT_INVALIDARG)
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|
||||
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||||
/* Object activation. */
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||||
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||||
#ifdef USING_OAF
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#include <liboaf/liboaf.h>
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||||
|
||||
static CORBA_Object
|
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activate_object_from_id (const char *id)
|
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{
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CORBA_Environment ev;
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CORBA_Object corba_object;
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|
||||
CORBA_exception_init (&ev);
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|
||||
corba_object = oaf_activate_from_id ((char *) id, 0, NULL, &ev); /* Yuck. */
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||||
if (ev._major != CORBA_NO_EXCEPTION)
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corba_object = CORBA_OBJECT_NIL;
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|
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CORBA_exception_free (&ev);
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|
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return corba_object;
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}
|
||||
|
||||
#else
|
||||
|
||||
#include <libgnorba/gnorba.h>
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|
||||
static CORBA_Object
|
||||
activate_object_from_id (const char *id)
|
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{
|
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return goad_server_activate_with_id (NULL, id, 0, NULL);
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}
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||||
|
||||
#endif
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|
||||
|
||||
/* Utility functions. */
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||||
|
||||
static EvolutionShellComponentResult
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corba_exception_to_result (const CORBA_Environment *ev)
|
||||
{
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||||
if (ev->_major == CORBA_NO_EXCEPTION)
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return EVOLUTION_SHELL_COMPONENT_OK;
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if (ev->_major == CORBA_USER_EXCEPTION) {
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if (strcmp (ev->_repo_id, ex_Evolution_ShellComponent_AlreadyOwned) == 0)
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return EVOLUTION_SHELL_COMPONENT_ALREADYOWNED;
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if (strcmp (ev->_repo_id, ex_Evolution_ShellComponent_NotOwned) == 0)
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return EVOLUTION_SHELL_COMPONENT_NOTOWNED;
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if (strcmp (ev->_repo_id, ex_Evolution_ShellComponent_NotFound) == 0)
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return EVOLUTION_SHELL_COMPONENT_NOTFOUND;
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if (strcmp (ev->_repo_id, ex_Evolution_ShellComponent_UnsupportedType) == 0)
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return EVOLUTION_SHELL_COMPONENT_UNSUPPORTEDTYPE;
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if (strcmp (ev->_repo_id, ex_Evolution_ShellComponent_InternalError) == 0)
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return EVOLUTION_SHELL_COMPONENT_INTERNALERROR;
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if (strcmp (ev->_repo_id, ex_Evolution_ShellComponent_Busy) == 0)
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return EVOLUTION_SHELL_COMPONENT_BUSY;
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return EVOLUTION_SHELL_COMPONENT_UNKNOWNERROR;
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} else {
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||||
/* FIXME maybe we need something more specific here. */
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return EVOLUTION_SHELL_COMPONENT_CORBAERROR;
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||||
}
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||||
}
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static void
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dispatch_callback (EvolutionShellComponentClient *shell_component_client,
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EvolutionShellComponentResult result)
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{
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||||
EvolutionShellComponentClientPrivate *priv;
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EvolutionShellComponentClientCallback callback;
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PortableServer_ObjectId *oid;
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||||
void *callback_data;
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||||
CORBA_Environment ev;
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||||
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||||
priv = shell_component_client->priv;
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||||
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||||
g_return_if_fail (priv->callback != NULL);
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g_return_if_fail (priv->listener_servant != NULL);
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||||
|
||||
/* Notice that we destroy the interface and reset the callback information before
|
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dispatching the callback so that the callback can generate another request. */
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||||
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CORBA_exception_init (&ev);
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||||
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||||
CORBA_Object_release (priv->listener_interface, &ev);
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||||
oid = PortableServer_POA_servant_to_id (bonobo_poa (), priv->listener_servant, &ev);
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PortableServer_POA_deactivate_object (bonobo_poa (), oid, &ev);
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POA_Evolution_ShellComponentListener__fini (priv->listener_servant, &ev);
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||||
CORBA_free (oid);
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||||
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CORBA_exception_free (&ev);
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||||
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||||
priv->listener_servant = NULL;
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priv->listener_interface = CORBA_OBJECT_NIL;
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|
||||
callback = priv->callback;
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callback_data = priv->callback_data;
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priv->callback = NULL;
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priv->callback_data = NULL;
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|
||||
(* callback) (shell_component_client, result, callback_data);
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||||
}
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||||
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||||
|
||||
/* CORBA listener interface implementation. */
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||||
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||||
static PortableServer_ServantBase__epv ShellComponentListener_base_epv;
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static POA_Evolution_ShellComponentListener__epv ShellComponentListener_epv;
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||||
static POA_Evolution_ShellComponentListener__vepv ShellComponentListener_vepv;
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||||
static gboolean ShellComponentListener_vepv_initialized = FALSE;
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||||
|
||||
struct _ShellComponentListenerServant {
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||||
POA_Evolution_ShellComponentListener servant;
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||||
EvolutionShellComponentClient *component_client;
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||||
};
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||||
typedef struct _ShellComponentListenerServant ShellComponentListenerServant;
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||||
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||||
static EvolutionShellComponentClient *
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||||
component_client_from_ShellComponentListener_servant (PortableServer_Servant servant)
|
||||
{
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||||
ShellComponentListenerServant *listener_servant;
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||||
|
||||
listener_servant = (ShellComponentListenerServant *) servant;
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||||
return listener_servant->component_client;
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||||
}
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||||
|
||||
static EvolutionShellComponentResult
|
||||
result_from_async_corba_result (Evolution_ShellComponentListener_Result async_corba_result)
|
||||
{
|
||||
switch (async_corba_result) {
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||||
case Evolution_ShellComponentListener_OK:
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return EVOLUTION_SHELL_COMPONENT_OK;
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||||
case Evolution_ShellComponentListener_UNSUPPORTED_OPERATION:
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||||
return EVOLUTION_SHELL_COMPONENT_UNSUPPORTEDOPERATION;
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||||
case Evolution_ShellComponentListener_EXISTS:
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||||
return EVOLUTION_SHELL_COMPONENT_EXISTS;
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||||
case Evolution_ShellComponentListener_INVALID_URI:
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||||
return EVOLUTION_SHELL_COMPONENT_INVALIDURI;
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||||
case Evolution_ShellComponentListener_PERMISSION_DENIED:
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||||
return EVOLUTION_SHELL_COMPONENT_PERMISSIONDENIED;
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||||
case Evolution_ShellComponentListener_HAS_SUBFOLDERS:
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return EVOLUTION_SHELL_COMPONENT_HASSUBFOLDERS;
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||||
case Evolution_ShellComponentListener_NO_SPACE:
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||||
return EVOLUTION_SHELL_COMPONENT_NOSPACE;
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||||
default:
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||||
return EVOLUTION_SHELL_COMPONENT_UNKNOWNERROR;
|
||||
}
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||||
}
|
||||
|
||||
static void
|
||||
impl_ShellComponentListener_report_result (PortableServer_Servant servant,
|
||||
const Evolution_ShellComponentListener_Result result,
|
||||
CORBA_Environment *ev)
|
||||
{
|
||||
EvolutionShellComponentClient *component_client;
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||||
|
||||
component_client = component_client_from_ShellComponentListener_servant (servant);
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||||
dispatch_callback (component_client, result_from_async_corba_result (result));
|
||||
}
|
||||
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||||
static void
|
||||
ShellComponentListener_vepv_initialize (void)
|
||||
{
|
||||
ShellComponentListener_base_epv._private = NULL;
|
||||
ShellComponentListener_base_epv.finalize = NULL;
|
||||
ShellComponentListener_base_epv.default_POA = NULL;
|
||||
|
||||
ShellComponentListener_epv.report_result = impl_ShellComponentListener_report_result;
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||||
|
||||
ShellComponentListener_vepv._base_epv = & ShellComponentListener_base_epv;
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||||
ShellComponentListener_vepv.Evolution_ShellComponentListener_epv = & ShellComponentListener_epv;
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||||
|
||||
ShellComponentListener_vepv_initialized = TRUE;
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||||
}
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||||
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||||
static PortableServer_Servant *
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||||
create_ShellComponentListener_servant (EvolutionShellComponentClient *component_client)
|
||||
{
|
||||
ShellComponentListenerServant *servant;
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||||
|
||||
if (! ShellComponentListener_vepv_initialized)
|
||||
ShellComponentListener_vepv_initialize ();
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||||
|
||||
servant = g_new0 (ShellComponentListenerServant, 1);
|
||||
servant->servant.vepv = &ShellComponentListener_vepv;
|
||||
servant->component_client = component_client;
|
||||
|
||||
return (PortableServer_Servant) servant;
|
||||
}
|
||||
|
||||
static void
|
||||
free_ShellComponentListener_servant (PortableServer_Servant servant)
|
||||
{
|
||||
g_free (servant);
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||||
}
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||||
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||||
static CORBA_Object
|
||||
create_listener_interface (EvolutionShellComponentClient *shell_component_client)
|
||||
{
|
||||
PortableServer_Servant servant;
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||||
Evolution_ShellComponentListener corba_interface;
|
||||
CORBA_Environment ev;
|
||||
|
||||
servant = create_ShellComponentListener_servant (shell_component_client);
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||||
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||||
CORBA_exception_init (&ev);
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||||
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||||
POA_Evolution_ShellComponentListener__init (servant, &ev);
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||||
if (ev._major != CORBA_NO_EXCEPTION) {
|
||||
free_ShellComponentListener_servant (servant);
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||||
return CORBA_OBJECT_NIL;
|
||||
}
|
||||
|
||||
CORBA_free (PortableServer_POA_activate_object (bonobo_poa (), servant, &ev));
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||||
|
||||
corba_interface = PortableServer_POA_servant_to_reference (bonobo_poa (), servant, &ev);
|
||||
if (ev._major != CORBA_NO_EXCEPTION) {
|
||||
corba_interface = CORBA_OBJECT_NIL;
|
||||
free_ShellComponentListener_servant (servant);
|
||||
}
|
||||
|
||||
CORBA_exception_free (&ev);
|
||||
|
||||
return corba_interface;
|
||||
}
|
||||
|
||||
|
||||
/* GtkObject methods. */
|
||||
|
||||
static void
|
||||
impl_destroy (GtkObject *object)
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||||
{
|
||||
EvolutionShellComponentClient *shell_component_client;
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EvolutionShellComponentClientPrivate *priv;
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||||
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||||
shell_component_client = EVOLUTION_SHELL_COMPONENT_CLIENT (object);
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priv = shell_component_client->priv;
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||||
|
||||
if (priv->callback != NULL)
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||||
dispatch_callback (shell_component_client, EVOLUTION_SHELL_COMPONENT_INTERRUPTED);
|
||||
|
||||
g_free (priv);
|
||||
|
||||
(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
|
||||
}
|
||||
|
||||
|
||||
static void
|
||||
class_init (EvolutionShellComponentClientClass *klass)
|
||||
{
|
||||
GtkObjectClass *object_class;
|
||||
|
||||
object_class = GTK_OBJECT_CLASS (klass);
|
||||
parent_class = gtk_type_class (PARENT_TYPE);
|
||||
|
||||
object_class->destroy = impl_destroy;
|
||||
}
|
||||
|
||||
static void
|
||||
init (EvolutionShellComponentClient *shell_component_client)
|
||||
{
|
||||
EvolutionShellComponentClientPrivate *priv;
|
||||
|
||||
priv = g_new (EvolutionShellComponentClientPrivate, 1);
|
||||
priv->callback = NULL;
|
||||
priv->callback_data = NULL;
|
||||
|
||||
shell_component_client->priv = priv;
|
||||
}
|
||||
|
||||
|
||||
/* Construction. */
|
||||
|
||||
void
|
||||
evolution_shell_component_client_construct (EvolutionShellComponentClient *shell_component_client,
|
||||
CORBA_Object corba_object)
|
||||
{
|
||||
g_return_if_fail (shell_component_client != NULL);
|
||||
g_return_if_fail (EVOLUTION_IS_SHELL_COMPONENT_CLIENT (shell_component_client));
|
||||
g_return_if_fail (corba_object != CORBA_OBJECT_NIL);
|
||||
|
||||
bonobo_object_client_construct (BONOBO_OBJECT_CLIENT (shell_component_client),
|
||||
corba_object);
|
||||
}
|
||||
|
||||
EvolutionShellComponentClient *
|
||||
evolution_shell_component_client_new (const char *id)
|
||||
{
|
||||
EvolutionShellComponentClient *new;
|
||||
CORBA_Object corba_object;
|
||||
|
||||
g_return_val_if_fail (id != NULL, NULL);
|
||||
|
||||
new = gtk_type_new (evolution_shell_component_client_get_type ());
|
||||
|
||||
corba_object = activate_object_from_id (id);
|
||||
|
||||
if (corba_object == CORBA_OBJECT_NIL) {
|
||||
bonobo_object_unref (BONOBO_OBJECT (new));
|
||||
return NULL;
|
||||
}
|
||||
|
||||
evolution_shell_component_client_construct (new, corba_object);
|
||||
|
||||
return new;
|
||||
}
|
||||
|
||||
|
||||
/* Synchronous operations. */
|
||||
|
||||
EvolutionShellComponentResult
|
||||
evolution_shell_component_client_set_owner (EvolutionShellComponentClient *shell_component_client,
|
||||
Evolution_Shell shell)
|
||||
{
|
||||
EvolutionShellComponentResult result;
|
||||
CORBA_Environment ev;
|
||||
|
||||
RETURN_ERROR_IF_FAIL (shell_component_client != NULL);
|
||||
RETURN_ERROR_IF_FAIL (EVOLUTION_IS_SHELL_COMPONENT_CLIENT (shell_component_client));
|
||||
RETURN_ERROR_IF_FAIL (shell != CORBA_OBJECT_NIL);
|
||||
|
||||
CORBA_exception_init (&ev);
|
||||
|
||||
Evolution_ShellComponent_set_owner (bonobo_object_corba_objref (BONOBO_OBJECT (shell_component_client)),
|
||||
shell, &ev);
|
||||
|
||||
result = corba_exception_to_result (&ev);
|
||||
|
||||
CORBA_exception_free (&ev);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
EvolutionShellComponentResult
|
||||
evolution_shell_component_client_unset_owner (EvolutionShellComponentClient *shell_component_client,
|
||||
Evolution_Shell shell)
|
||||
{
|
||||
EvolutionShellComponentResult result;
|
||||
Evolution_ShellComponent corba_component;
|
||||
CORBA_Environment ev;
|
||||
|
||||
RETURN_ERROR_IF_FAIL (shell_component_client != NULL);
|
||||
RETURN_ERROR_IF_FAIL (EVOLUTION_IS_SHELL_COMPONENT_CLIENT (shell_component_client));
|
||||
RETURN_ERROR_IF_FAIL (shell != CORBA_OBJECT_NIL);
|
||||
|
||||
CORBA_exception_init (&ev);
|
||||
|
||||
corba_component = bonobo_object_corba_objref (BONOBO_OBJECT (shell_component_client));
|
||||
|
||||
Evolution_ShellComponent_unset_owner (corba_component, &ev);
|
||||
|
||||
result = corba_exception_to_result (&ev);
|
||||
|
||||
CORBA_exception_free (&ev);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
EvolutionShellComponentResult
|
||||
evolution_shell_component_client_create_view (EvolutionShellComponentClient *shell_component_client,
|
||||
BonoboUIHandler *uih,
|
||||
const char *physical_uri,
|
||||
const char *type_string,
|
||||
BonoboControl **control_return)
|
||||
{
|
||||
EvolutionShellComponentResult result;
|
||||
CORBA_Environment ev;
|
||||
Evolution_ShellComponent corba_component;
|
||||
Bonobo_Control corba_control;
|
||||
|
||||
RETURN_ERROR_IF_FAIL (shell_component_client != NULL);
|
||||
RETURN_ERROR_IF_FAIL (EVOLUTION_IS_SHELL_COMPONENT_CLIENT (shell_component_client));
|
||||
RETURN_ERROR_IF_FAIL (uih != NULL);
|
||||
RETURN_ERROR_IF_FAIL (BONOBO_IS_UI_HANDLER (uih));
|
||||
RETURN_ERROR_IF_FAIL (physical_uri != NULL);
|
||||
RETURN_ERROR_IF_FAIL (type_string != NULL);
|
||||
RETURN_ERROR_IF_FAIL (control_return != NULL);
|
||||
|
||||
CORBA_exception_init (&ev);
|
||||
|
||||
corba_component = bonobo_object_corba_objref (BONOBO_OBJECT (shell_component_client));
|
||||
corba_control = Evolution_ShellComponent_create_view (corba_component, physical_uri, type_string, &ev);
|
||||
|
||||
result = corba_exception_to_result (&ev);
|
||||
|
||||
if (result != EVOLUTION_SHELL_COMPONENT_OK) {
|
||||
*control_return = NULL;
|
||||
} else {
|
||||
Bonobo_UIHandler corba_uih;
|
||||
|
||||
corba_uih = bonobo_object_corba_objref (BONOBO_OBJECT (uih));
|
||||
*control_return = BONOBO_CONTROL (bonobo_widget_new_control_from_objref (corba_control,
|
||||
corba_uih));
|
||||
}
|
||||
|
||||
CORBA_exception_free (&ev);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
|
||||
/* Asyncronous operations. */
|
||||
|
||||
void
|
||||
evolution_shell_component_client_async_create_folder (EvolutionShellComponentClient *shell_component_client,
|
||||
const char *physical_uri,
|
||||
const char *type,
|
||||
EvolutionShellComponentClientCallback callback,
|
||||
void *data)
|
||||
{
|
||||
EvolutionShellComponentClientPrivate *priv;
|
||||
Evolution_ShellComponent corba_shell_component;
|
||||
CORBA_Environment ev;
|
||||
|
||||
priv = shell_component_client->priv;
|
||||
|
||||
if (priv->callback != NULL) {
|
||||
(* callback) (shell_component_client, EVOLUTION_SHELL_COMPONENT_BUSY, data);
|
||||
return;
|
||||
}
|
||||
|
||||
priv->listener_interface = create_listener_interface (shell_component_client);
|
||||
|
||||
CORBA_exception_init (&ev);
|
||||
|
||||
corba_shell_component = bonobo_object_corba_objref (BONOBO_OBJECT (shell_component_client));
|
||||
|
||||
Evolution_ShellComponent_async_create_folder (corba_shell_component,
|
||||
priv->listener_interface,
|
||||
physical_uri, type,
|
||||
&ev);
|
||||
|
||||
/* FIXME merge with create_listener_interface into separate init_for_callback() func. */
|
||||
priv->callback = callback;
|
||||
priv->callback_data = data;
|
||||
|
||||
CORBA_exception_free (&ev);
|
||||
}
|
||||
|
||||
void
|
||||
evolution_shell_component_client_async_remove_folder (EvolutionShellComponentClient *shell_component_client,
|
||||
const char *physical_uri,
|
||||
EvolutionShellComponentClientCallback callback,
|
||||
void *data)
|
||||
{
|
||||
}
|
||||
|
||||
|
||||
E_MAKE_TYPE (evolution_shell_component_client, "EvolutionShellComponentClient",
|
||||
EvolutionShellComponentClient, class_init, init, PARENT_TYPE)
|
||||
Reference in New Issue
Block a user