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authorEttore Perazzoli <ettore@src.gnome.org>2000-07-20 21:37:56 +0800
committerEttore Perazzoli <ettore@src.gnome.org>2000-07-20 21:37:56 +0800
commitb40242c395b0eec33a622ddfe90634fd6d63e4c6 (patch)
treeaecb84b01ffb6c3536c5db0c26165df4f51d860a
parent8aec5bf2be2fbfdfb4cecd6c48a77d197db41d39 (diff)
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Add support for saving the current configuration of all the
components. svn path=/trunk/; revision=4237
-rw-r--r--shell/ChangeLog27
-rw-r--r--shell/Evolution-Session.idl39
-rw-r--r--shell/Evolution.idl3
-rw-r--r--shell/Makefile.am15
-rw-r--r--shell/e-component-registry.c71
-rw-r--r--shell/e-component-registry.h17
-rw-r--r--shell/e-shell.c112
-rw-r--r--shell/evolution-session.c211
-rw-r--r--shell/evolution-session.h72
9 files changed, 539 insertions, 28 deletions
diff --git a/shell/ChangeLog b/shell/ChangeLog
index d857de8519..565762994e 100644
--- a/shell/ChangeLog
+++ b/shell/ChangeLog
@@ -1,5 +1,32 @@
2000-07-20 Ettore Perazzoli <ettore@helixcode.com>
+ * e-shell.c (save_settings_for_views): New. Code moved out of
+ `e_shell_save_settings'.
+ (e_shell_save_settings): Use it.
+ (save_settings_for_component): New.
+ (save_settings_for_components): New.
+ (e_shell_save_settings): Use it, so that we make all the
+ components save settings too.
+
+ * e-component-registry.c
+ (e_component_registry_get_id_list): New.
+ (e_component_registry_get_component_by_id): New.
+
+ * Makefile.am (libeshell_a_SOURCES): Add
+ `evolution-shell-component-client' and `evolution-session'.
+
+ * evolution-session.c: New.
+ * evolution-session.h: New.
+
+ * Makefile.am (evolution_SOURCES): Removed files that were already
+ in `libeshell.a'.
+
+ * Evolution.idl: #include <Evolution-Session.idl>.
+
+ * Evolution-Session.idl: New.
+
+2000-07-20 Ettore Perazzoli <ettore@helixcode.com>
+
* main.c (no_views_left_cb): Call `e_shell_quit()' on the shell
before getting out of the GTK+ main loop.
(view_delete_event_cb): Removed.
diff --git a/shell/Evolution-Session.idl b/shell/Evolution-Session.idl
new file mode 100644
index 0000000000..855f1c03ea
--- /dev/null
+++ b/shell/Evolution-Session.idl
@@ -0,0 +1,39 @@
+/* -*- Mode: IDL; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * Interface for saving configuration information.
+ *
+ * Authors:
+ * Ettore Perazzoli <ettore@helixcode.com>
+ *
+ * Copyright (C) 2000 Helix Code, Inc.
+ */
+
+#include <Bonobo.h>
+
+module Evolution {
+
+ interface Session : Bonobo::Unknown {
+ exception Failed {};
+
+ /**
+ * save_configuration:
+ * @prefix: A configuration path prefix.
+ *
+ * Save the current configuration at the specified @prefix.
+ * The component can use any path starting by @prefix for its
+ * keys.
+ */
+ void save_configuration (in string prefix)
+ raises (Failed);
+
+ /**
+ * load_configuration:
+ * @prefix: A configuration path prefix.
+ *
+ * Load the saved configuration at the specified @prefix.
+ */
+ void load_configuration (in string prefix)
+ raises (Failed);
+ };
+
+};
diff --git a/shell/Evolution.idl b/shell/Evolution.idl
index 80a45eedc1..a0eb944008 100644
--- a/shell/Evolution.idl
+++ b/shell/Evolution.idl
@@ -10,6 +10,7 @@
#include <Bonobo.idl>
-#include <Evolution-Storage.idl>
+#include <Evolution-Session.idl>
#include <Evolution-Shell.idl>
#include <Evolution-ShellComponent.idl>
+#include <Evolution-Storage.idl>
diff --git a/shell/Makefile.am b/shell/Makefile.am
index dbcc08cac6..782e849d3a 100644
--- a/shell/Makefile.am
+++ b/shell/Makefile.am
@@ -21,6 +21,7 @@ CLEANFILES = $(IDL_GENERATED)
IDLS = \
Evolution.idl \
+ Evolution-Session.idl \
Evolution-Shell.idl \
Evolution-ShellComponent.idl \
Evolution-Storage.idl
@@ -37,6 +38,12 @@ $(IDL_GENERATED): $(IDLS)
$(ORBIT_IDL) -I$(datadir)/idl -I`$(GNOME_CONFIG) --datadir`/idl \
-I$(srcdir) $(srcdir)/Evolution.idl
+# bonobo-idl stuff.
+# (Automatically generated GTK+ object wrappers for CORBA interface implementations).
+
+evolution-session.c: evolution-session.bcd
+ bonobo-idl evolution-session.bcd
+
# Shell library
noinst_LIBRARIES = \
@@ -44,10 +51,14 @@ noinst_LIBRARIES = \
libeshell_a_SOURCES = \
$(IDL_GENERATED) \
+ evolution-session.c \
+ evolution-session.h \
evolution-shell-client.c \
evolution-shell-client.h \
evolution-shell-component.c \
evolution-shell-component.h \
+ evolution-shell-component-client.c \
+ evolution-shell-component-client.h \
evolution-storage.c \
evolution-storage.h
@@ -97,10 +108,6 @@ evolution_SOURCES = \
e-storage-set.h \
e-storage.c \
e-storage.h \
- evolution-shell-client.c \
- evolution-shell-client.h \
- evolution-shell-component-client.c \
- evolution-shell-component-client.h \
main.c
evolution_LDADD = \
diff --git a/shell/e-component-registry.c b/shell/e-component-registry.c
index 944b5c150b..a331a1a551 100644
--- a/shell/e-component-registry.c
+++ b/shell/e-component-registry.c
@@ -297,5 +297,76 @@ e_component_registry_register_component (EComponentRegistry *component_registry,
}
+static void
+compose_id_list_foreach (void *key,
+ void *value,
+ void *data)
+{
+ GList **listp;
+ const char *id;
+
+ listp = (GList **) data;
+ id = (const char *) key;
+
+ *listp = g_list_prepend (*listp, g_strdup (id));
+}
+
+/**
+ * e_component_registry_get_id_list:
+ * @component_registry:
+ *
+ * Get the list of components registered.
+ *
+ * Return value: A GList of strings containining the IDs for all the registered
+ * components. The list must be freed by the caller when not used anymore.
+ **/
+GList *
+e_component_registry_get_id_list (EComponentRegistry *component_registry)
+{
+ EComponentRegistryPrivate *priv;
+ GList *list;
+
+ g_return_val_if_fail (component_registry != NULL, NULL);
+ g_return_val_if_fail (E_IS_COMPONENT_REGISTRY (component_registry), NULL);
+
+ priv = component_registry->priv;
+ list = NULL;
+
+ g_hash_table_foreach (priv->component_id_to_component, compose_id_list_foreach, &list);
+
+ return list;
+}
+
+/**
+ * e_component_registry_get_component_by_id:
+ * @component_registry:
+ * @id: The component's OAF ID
+ *
+ * Get the registered component client for the specified ID. If that component
+ * is not registered, return NULL.
+ *
+ * Return value: A pointer to the ShellComponentClient for that component.
+ **/
+EvolutionShellComponentClient *
+e_component_registry_get_component_by_id (EComponentRegistry *component_registry,
+ const char *id)
+{
+ EComponentRegistryPrivate *priv;
+ const Component *component;
+
+ g_return_val_if_fail (component_registry != NULL, NULL);
+ g_return_val_if_fail (E_IS_COMPONENT_REGISTRY (component_registry), NULL);
+ g_return_val_if_fail (id != NULL, NULL);
+
+ priv = component_registry->priv;
+
+ component = g_hash_table_lookup (priv->component_id_to_component, id);
+ if (component == NULL)
+ return NULL;
+
+ return component->client;
+}
+
+
E_MAKE_TYPE (e_component_registry, "EComponentRegistry", EComponentRegistry,
class_init, init, PARENT_TYPE)
diff --git a/shell/e-component-registry.h b/shell/e-component-registry.h
index 298b756391..0a34413844 100644
--- a/shell/e-component-registry.h
+++ b/shell/e-component-registry.h
@@ -59,13 +59,18 @@ struct _EComponentRegistryClass {
};
-GtkType e_component_registry_get_type (void);
-void e_component_registry_construct (EComponentRegistry *component_registry,
- EShell *shell);
-EComponentRegistry *e_component_registry_new (EShell *shell);
+GtkType e_component_registry_get_type (void);
+void e_component_registry_construct (EComponentRegistry *component_registry,
+ EShell *shell);
+EComponentRegistry *e_component_registry_new (EShell *shell);
-gboolean e_component_registry_register_component (EComponentRegistry *component_registry,
- const char *id);
+gboolean e_component_registry_register_component (EComponentRegistry *component_registry,
+ const char *id);
+
+GList *e_component_registry_get_id_list (EComponentRegistry *component_registry);
+
+EvolutionShellComponentClient *e_component_registry_get_component_by_id (EComponentRegistry *component_registry,
+ const char *id);
#ifdef __cplusplus
}
diff --git a/shell/e-shell.c b/shell/e-shell.c
index 63c4b08f92..a7c0ca8c03 100644
--- a/shell/e-shell.c
+++ b/shell/e-shell.c
@@ -610,30 +610,16 @@ e_shell_get_folder_type_registry (EShell *shell)
}
-/**
- * e_shell_save_settings:
- * @shell:
- *
- * Save the settings for this shell.
- *
- * Return value: %TRUE if it worked, %FALSE otherwise. Even if %FALSE is
- * returned, it is possible that at least part of the settings for the views
- * have been saved.
- **/
-gboolean
-e_shell_save_settings (EShell *shell)
+static gboolean
+save_settings_for_views (EShell *shell)
{
EShellPrivate *priv;
+ GConfError *err = NULL;
GList *p;
gboolean retval;
- GConfError *err = NULL;
int i;
- g_return_val_if_fail (shell != NULL, FALSE);
- g_return_val_if_fail (E_IS_SHELL (shell), FALSE);
-
priv = shell->priv;
-
retval = TRUE;
for (p = priv->views, i = 0; p != NULL; p = p->next, i++) {
@@ -656,9 +642,101 @@ e_shell_save_settings (EShell *shell)
g_list_length (priv->views), &err);
gconf_client_suggest_sync (priv->gconf_client, NULL);
+ return TRUE;
+}
+
+static gboolean
+save_settings_for_component (EShell *shell,
+ const char *id,
+ EvolutionShellComponentClient *client)
+{
+ Bonobo_Unknown unknown_interface;
+ Evolution_Session session_interface;
+ CORBA_Environment ev;
+ char *prefix;
+ gboolean retval;
+
+ unknown_interface = bonobo_object_corba_objref (BONOBO_OBJECT (client));
+ g_assert (unknown_interface != CORBA_OBJECT_NIL);
+
+ CORBA_exception_init (&ev);
+
+ session_interface = Bonobo_Unknown_query_interface (unknown_interface, "IDL:Evolution/Session:1.0", &ev);
+ if (ev._major != CORBA_NO_EXCEPTION || CORBA_Object_is_nil (session_interface, &ev)) {
+ CORBA_exception_free (&ev);
+ return TRUE;
+ }
+
+ prefix = g_strconcat ("/apps/Evolution/Shell/Components/", id, NULL);
+ Evolution_Session_save_configuration (session_interface, prefix, &ev);
+
+ if (ev._major == CORBA_NO_EXCEPTION)
+ retval = TRUE;
+ else
+ retval = FALSE;
+
+ g_free (prefix);
+
+ CORBA_exception_free (&ev);
+
return retval;
}
+static gboolean
+save_settings_for_components (EShell *shell)
+{
+ EShellPrivate *priv;
+ GList *component_ids;
+ GList *p;
+ gboolean retval;
+
+ priv = shell->priv;
+
+ g_assert (priv->component_registry);
+ component_ids = e_component_registry_get_id_list (priv->component_registry);
+
+ retval = TRUE;
+ for (p = component_ids; p != NULL; p = p->next) {
+ EvolutionShellComponentClient *client;
+ const char *id;
+
+ id = p->data;
+ client = e_component_registry_get_component_by_id (priv->component_registry, id);
+
+ if (! save_settings_for_component (shell, id, client))
+ retval = FALSE;
+ }
+
+ e_free_string_list (component_ids);
+
+ return retval;
+}
+
+/**
+ * e_shell_save_settings:
+ * @shell:
+ *
+ * Save the settings for this shell.
+ *
+ * Return value: %TRUE if it worked, %FALSE otherwise. Even if %FALSE is
+ * returned, it is possible that at least part of the settings for the views
+ * have been saved.
+ **/
+gboolean
+e_shell_save_settings (EShell *shell)
+{
+ gboolean views_saved;
+ gboolean components_saved;
+
+ g_return_val_if_fail (shell != NULL, FALSE);
+ g_return_val_if_fail (E_IS_SHELL (shell), FALSE);
+
+ views_saved = save_settings_for_views (shell);
+ components_saved = save_settings_for_components (shell);
+
+ return views_saved && components_saved;
+}
+
/**
* e_shell_restore_from_settings:
* @shell: An EShell object.
diff --git a/shell/evolution-session.c b/shell/evolution-session.c
new file mode 100644
index 0000000000..0bc09f1ebe
--- /dev/null
+++ b/shell/evolution-session.c
@@ -0,0 +1,211 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* evolution-session.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 <config.h>
+#endif
+
+#include <gnome.h>
+
+#include "Evolution.h"
+
+#include "e-util/e-util.h"
+
+#include "evolution-session.h"
+
+
+#define PARENT_TYPE bonobo_object_get_type ()
+static BonoboObjectClass *parent_class = NULL;
+
+struct _EvolutionSessionPrivate {
+ int dummy;
+};
+
+enum {
+ LOAD_CONFIGURATION,
+ SAVE_CONFIGURATION,
+ LAST_SIGNAL
+};
+
+static int signals[LAST_SIGNAL];
+
+
+/* GtkObject methods. */
+
+static void
+impl_destroy (GtkObject *object)
+{
+ EvolutionSession *session;
+ EvolutionSessionPrivate *priv;
+
+ session = EVOLUTION_SESSION (object);
+ priv = session->priv;
+
+ g_free (priv);
+
+ (* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
+}
+
+
+/* CORBA interface implementation. */
+
+static void
+impl_Evolution_Session_save_configuration (PortableServer_Servant servant,
+ const CORBA_char *prefix,
+ CORBA_Environment *ev)
+{
+ BonoboObject *self;
+
+ self = bonobo_object_from_servant (servant);
+ gtk_signal_emit (GTK_OBJECT (self), signals[SAVE_CONFIGURATION], prefix);
+}
+
+static void
+impl_Evolution_Session_load_configuration (PortableServer_Servant servant,
+ const CORBA_char *prefix,
+ CORBA_Environment *ev)
+{
+ BonoboObject *self;
+
+ self = bonobo_object_from_servant (servant);
+ gtk_signal_emit (GTK_OBJECT (self), signals[LOAD_CONFIGURATION], prefix);
+}
+
+
+/* Initialization. */
+
+static POA_Evolution_Session__vepv Evolution_Session_vepv;
+
+static void
+corba_class_init (void)
+{
+ POA_Evolution_Session__vepv *vepv;
+ POA_Evolution_Session__epv *epv;
+ PortableServer_ServantBase__epv *base_epv;
+
+ base_epv = g_new0 (PortableServer_ServantBase__epv, 1);
+ base_epv->_private = NULL;
+ base_epv->finalize = NULL;
+ base_epv->default_POA = NULL;
+
+ epv = g_new0 (POA_Evolution_Session__epv, 1);
+ epv->save_configuration = impl_Evolution_Session_save_configuration;
+ epv->load_configuration = impl_Evolution_Session_load_configuration;
+
+ vepv = &Evolution_Session_vepv;
+ vepv->_base_epv = base_epv;
+ vepv->Bonobo_Unknown_epv = bonobo_object_get_epv ();
+ vepv->Evolution_Session_epv = epv;
+}
+
+static void
+class_init (EvolutionSessionClass *klass)
+{
+ GtkObjectClass *object_class;
+
+ object_class = GTK_OBJECT_CLASS (klass);
+ parent_class = gtk_type_class (bonobo_object_get_type ());
+
+ object_class->destroy = impl_destroy;
+
+ signals[LOAD_CONFIGURATION]
+ = gtk_signal_new ("load_configuration",
+ GTK_RUN_FIRST,
+ object_class->type,
+ GTK_SIGNAL_OFFSET (EvolutionSessionClass, load_configuration),
+ gtk_marshal_NONE__STRING,
+ GTK_TYPE_NONE, 1,
+ GTK_TYPE_STRING);
+ signals[SAVE_CONFIGURATION]
+ = gtk_signal_new ("save_configuration",
+ GTK_RUN_FIRST,
+ object_class->type,
+ GTK_SIGNAL_OFFSET (EvolutionSessionClass, save_configuration),
+ gtk_marshal_NONE__STRING,
+ GTK_TYPE_NONE, 1,
+ GTK_TYPE_STRING);
+}
+
+static void
+init (EvolutionSession *session)
+{
+ EvolutionSessionPrivate *priv;
+
+ priv = g_new (EvolutionSessionPrivate, 1);
+
+ session->priv = priv;
+}
+
+
+static Evolution_Session
+create_corba_session (BonoboObject *object)
+{
+ POA_Evolution_Session *servant;
+ CORBA_Environment ev;
+
+ servant = (POA_Evolution_Session *) g_new0 (BonoboObjectServant, 1);
+ servant->vepv = &Evolution_Session_vepv;
+
+ CORBA_exception_init (&ev);
+
+ POA_Evolution_Session__init ((PortableServer_Servant) servant, &ev);
+ if (ev._major != CORBA_NO_EXCEPTION){
+ g_free (servant);
+ CORBA_exception_free (&ev);
+ return CORBA_OBJECT_NIL;
+ }
+
+ CORBA_exception_free (&ev);
+ return (Evolution_Session) bonobo_object_activate_servant (object, servant);
+}
+
+void
+evolution_session_construct (EvolutionSession *session,
+ CORBA_Object corba_session)
+{
+ g_return_if_fail (session != NULL);
+ g_return_if_fail (corba_session != CORBA_OBJECT_NIL);
+
+ bonobo_object_construct (BONOBO_OBJECT (session), corba_session);
+}
+
+EvolutionSession *
+evolution_session_new (void)
+{
+ EvolutionSession *session;
+ Evolution_Session corba_session;
+
+ session = gtk_type_new (evolution_session_get_type ());
+
+ corba_session = create_corba_session (BONOBO_OBJECT (session));
+ if (corba_session == CORBA_OBJECT_NIL) {
+ bonobo_object_unref (BONOBO_OBJECT (session));
+ return NULL;
+ }
+
+ evolution_session_construct (session, corba_session);
+ return session;
+}
+
+
+E_MAKE_TYPE (evolution_session, "EvolutionSession", EvolutionSession, class_init, init, PARENT_TYPE)
diff --git a/shell/evolution-session.h b/shell/evolution-session.h
new file mode 100644
index 0000000000..93c0ebed2a
--- /dev/null
+++ b/shell/evolution-session.h
@@ -0,0 +1,72 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* evolution-session.h
+ *
+ * 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
+ */
+
+#ifndef __EVOLUTION_SESSION_H__
+#define __EVOLUTION_SESSION_H__
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <bonobo.h>
+
+#ifdef __cplusplus
+extern "C" {
+#pragma }
+#endif /* __cplusplus */
+
+#define EVOLUTION_TYPE_SESSION (evolution_session_get_type ())
+#define EVOLUTION_SESSION(obj) (GTK_CHECK_CAST ((obj), EVOLUTION_TYPE_SESSION, EvolutionSession))
+#define EVOLUTION_SESSION_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), EVOLUTION_TYPE_SESSION, EvolutionSessionClass))
+#define EVOLUTION_IS_SESSION(obj) (GTK_CHECK_TYPE ((obj), EVOLUTION_TYPE_SESSION))
+#define EVOLUTION_IS_SESSION_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((obj), EVOLUTION_TYPE_SESSION))
+
+
+typedef struct _EvolutionSession EvolutionSession;
+typedef struct _EvolutionSessionPrivate EvolutionSessionPrivate;
+typedef struct _EvolutionSessionClass EvolutionSessionClass;
+
+struct _EvolutionSession {
+ BonoboObject parent;
+
+ EvolutionSessionPrivate *priv;
+};
+
+struct _EvolutionSessionClass {
+ BonoboObjectClass parent_class;
+
+ void (* save_configuration) (EvolutionSession *session, const char *prefix);
+ void (* load_configuration) (EvolutionSession *session, const char *prefix);
+};
+
+
+GtkType evolution_session_get_type (void);
+void evolution_session_construct (EvolutionSession *session,
+ CORBA_Object corba_session);
+EvolutionSession *evolution_session_new (void);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* __EVOLUTION_SESSION_H__ */