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-rw-r--r--shell/e-shell.c1219
1 files changed, 0 insertions, 1219 deletions
diff --git a/shell/e-shell.c b/shell/e-shell.c
deleted file mode 100644
index 99be4848bf..0000000000
--- a/shell/e-shell.c
+++ /dev/null
@@ -1,1219 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-/* e-shell.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 <liboaf/liboaf.h>
-
-#include "Evolution.h"
-
-#include <gal/widgets/e-gui-utils.h>
-#include <gal/util/e-util.h>
-
-#include "e-component-registry.h"
-#include "e-corba-storage-registry.h"
-#include "e-folder-type-registry.h"
-#include "e-local-storage.h"
-#include "e-shell-constants.h"
-#include "e-shell-folder-selection-dialog.h"
-#include "e-shell-view.h"
-#include "e-shortcuts.h"
-#include "e-storage-set.h"
-#include "e-splash.h"
-
-#include "evolution-storage-set-view-factory.h"
-
-#include "e-shell.h"
-
-
-#define PARENT_TYPE BONOBO_OBJECT_TYPE
-static BonoboObjectClass *parent_class = NULL;
-
-struct _EShellPrivate {
- char *local_directory;
-
- GList *views;
-
- EStorageSet *storage_set;
- ELocalStorage *local_storage;
-
- EShortcuts *shortcuts;
- EFolderTypeRegistry *folder_type_registry;
-
- EComponentRegistry *component_registry;
-
- ECorbaStorageRegistry *corba_storage_registry;
-
- /* Names for the types of the folders that have maybe crashed. */
- GList *crash_type_names; /* char * */
-};
-
-
-/* Constants. */
-
-/* FIXME: We need a component repository instead. */
-
-#define SHORTCUTS_FILE_NAME "shortcuts.xml"
-#define LOCAL_STORAGE_DIRECTORY "local"
-
-
-enum {
- NO_VIEWS_LEFT,
- LAST_SIGNAL
-};
-
-static guint signals[LAST_SIGNAL] = { 0 };
-
-
-/* Callback for the folder selection dialog. */
-
-static void
-folder_selection_dialog_cancelled_cb (EShellFolderSelectionDialog *folder_selection_dialog,
- void *data)
-{
- GNOME_Evolution_FolderSelectionListener listener;
- CORBA_Environment ev;
-
- listener = gtk_object_get_data (GTK_OBJECT (folder_selection_dialog), "corba_listener");
-
- CORBA_exception_init (&ev);
-
- GNOME_Evolution_FolderSelectionListener_notifyCanceled (listener, &ev);
-
- CORBA_exception_free (&ev);
-
- gtk_widget_destroy (GTK_WIDGET (folder_selection_dialog));
-}
-
-static void
-folder_selection_dialog_folder_selected_cb (EShellFolderSelectionDialog *folder_selection_dialog,
- const char *path,
- void *data)
-{
- CORBA_Environment ev;
- EShell *shell;
- GNOME_Evolution_FolderSelectionListener listener;
- EStorageSet *storage_set;
- EFolder *folder;
- char *uri;
- const char *physical_uri;
-
- shell = E_SHELL (data);
- listener = gtk_object_get_data (GTK_OBJECT (folder_selection_dialog), "corba_listener");
-
- CORBA_exception_init (&ev);
-
- storage_set = e_shell_get_storage_set (shell);
- folder = e_storage_set_get_folder (storage_set, path);
-
- uri = g_strconcat (E_SHELL_URI_PREFIX, path, NULL);
-
- if (folder == NULL)
- physical_uri = "";
- else
- physical_uri = e_folder_get_physical_uri (folder);
-
- GNOME_Evolution_FolderSelectionListener_notifySelected (listener, uri, physical_uri, &ev);
- g_free (uri);
-
- CORBA_exception_free (&ev);
-
- gtk_widget_destroy (GTK_WIDGET (folder_selection_dialog));
-}
-
-
-/* CORBA interface implementation. */
-
-static POA_GNOME_Evolution_Shell__vepv shell_vepv;
-
-static POA_GNOME_Evolution_Shell *
-create_servant (void)
-{
- POA_GNOME_Evolution_Shell *servant;
- CORBA_Environment ev;
-
- servant = (POA_GNOME_Evolution_Shell *) g_new0 (BonoboObjectServant, 1);
- servant->vepv = &shell_vepv;
-
- CORBA_exception_init (&ev);
-
- POA_GNOME_Evolution_Shell__init ((PortableServer_Servant) servant, &ev);
- if (ev._major != CORBA_NO_EXCEPTION) {
- g_free (servant);
- CORBA_exception_free (&ev);
- return NULL;
- }
-
- CORBA_exception_free (&ev);
-
- return servant;
-}
-
-static GNOME_Evolution_ShellComponent
-impl_Shell_getComponentByType (PortableServer_Servant servant,
- const CORBA_char *type,
- CORBA_Environment *ev)
-{
- BonoboObject *bonobo_object;
- EvolutionShellComponentClient *handler;
- EFolderTypeRegistry *folder_type_registry;
- GNOME_Evolution_ShellComponent corba_component;
- EShell *shell;
-
- bonobo_object = bonobo_object_from_servant (servant);
- shell = E_SHELL (bonobo_object);
- folder_type_registry = shell->priv->folder_type_registry;
-
- handler = e_folder_type_registry_get_handler_for_type (folder_type_registry, type);
-
- if (handler == NULL) {
- CORBA_exception_set (ev, CORBA_USER_EXCEPTION, ex_GNOME_Evolution_Shell_NotFound, NULL);
- return CORBA_OBJECT_NIL;
- }
-
- corba_component = bonobo_object_corba_objref (BONOBO_OBJECT (handler));
- Bonobo_Unknown_ref (corba_component, ev);
-
- return CORBA_Object_duplicate (corba_component, ev);
-}
-
-static GNOME_Evolution_ShellView
-impl_Shell_createNewView (PortableServer_Servant servant,
- const CORBA_char *uri,
- CORBA_Environment *ev)
-{
- BonoboObject *bonobo_object;
- EShell *shell;
- EShellView *shell_view;
- GNOME_Evolution_ShellView shell_view_interface;
-
- bonobo_object = bonobo_object_from_servant (servant);
- shell = E_SHELL (bonobo_object);
-
- shell_view = e_shell_new_view (shell, uri);
- shell_view_interface = e_shell_view_get_corba_interface (shell_view);
-
- Bonobo_Unknown_ref (shell_view_interface, ev);
- return CORBA_Object_duplicate ((CORBA_Object) shell_view_interface, ev);
-}
-
-static void
-corba_listener_destroy_notify (void *data)
-{
- CORBA_Environment ev;
- GNOME_Evolution_FolderSelectionListener listener_interface;
-
- listener_interface = (GNOME_Evolution_FolderSelectionListener) data;
-
- CORBA_exception_init (&ev);
- CORBA_Object_release (listener_interface, &ev);
- CORBA_exception_free (&ev);
-}
-
-static void
-impl_Shell_selectUserFolder (PortableServer_Servant servant,
- const GNOME_Evolution_FolderSelectionListener listener,
- const CORBA_char *title,
- const CORBA_char *default_folder,
- const GNOME_Evolution_Shell_FolderTypeList *corba_allowed_types,
- CORBA_Environment *ev)
-{
- GtkWidget *folder_selection_dialog;
- BonoboObject *bonobo_object;
- GNOME_Evolution_FolderSelectionListener listener_duplicate;
- EShell *shell;
- const char **allowed_types;
- int i;
-
- bonobo_object = bonobo_object_from_servant (servant);
- shell = E_SHELL (bonobo_object);
-
- allowed_types = alloca (sizeof (allowed_types[0]) * (corba_allowed_types->_length + 1));
- for (i = 0; i < corba_allowed_types->_length; i++)
- allowed_types[i] = corba_allowed_types->_buffer[i];
- allowed_types[corba_allowed_types->_length] = NULL;
-
- /* CORBA doesn't allow you to pass a NULL pointer. */
- if (!*default_folder)
- default_folder = NULL;
- folder_selection_dialog = e_shell_folder_selection_dialog_new (shell, title, default_folder, allowed_types);
-
- listener_duplicate = CORBA_Object_duplicate (listener, ev);
- gtk_object_set_data_full (GTK_OBJECT (folder_selection_dialog), "corba_listener",
- listener_duplicate, corba_listener_destroy_notify);
-
- gtk_signal_connect (GTK_OBJECT (folder_selection_dialog), "folder_selected",
- GTK_SIGNAL_FUNC (folder_selection_dialog_folder_selected_cb), shell);
- gtk_signal_connect (GTK_OBJECT (folder_selection_dialog), "cancelled",
- GTK_SIGNAL_FUNC (folder_selection_dialog_cancelled_cb), shell);
-
- gtk_widget_show (folder_selection_dialog);
-}
-
-static GNOME_Evolution_LocalStorage
-impl_Shell_getLocalStorage (PortableServer_Servant servant,
- CORBA_Environment *ev)
-{
- BonoboObject *bonobo_object;
- GNOME_Evolution_LocalStorage local_storage_interface;
- GNOME_Evolution_LocalStorage copy_of_local_storage_interface;
- EShell *shell;
- EShellPrivate *priv;
-
- bonobo_object = bonobo_object_from_servant (servant);
- shell = E_SHELL (bonobo_object);
- priv = shell->priv;
-
- local_storage_interface = e_local_storage_get_corba_interface (priv->local_storage);
-
- copy_of_local_storage_interface = CORBA_Object_duplicate (local_storage_interface, ev);
- Bonobo_Unknown_ref (copy_of_local_storage_interface, ev);
-
- return copy_of_local_storage_interface;
-}
-
-static Bonobo_Control
-impl_Shell_createStorageSetView (PortableServer_Servant servant,
- CORBA_Environment *ev)
-{
- BonoboObject *bonobo_object;
- EShell *shell;
- BonoboControl *control;
-
- bonobo_object = bonobo_object_from_servant (servant);
- shell = E_SHELL (bonobo_object);
-
- control = evolution_storage_set_view_factory_new_view (shell);
-
- return bonobo_object_corba_objref (BONOBO_OBJECT (control));
-}
-
-
-/* OAF registration. */
-
-static OAF_RegistrationResult
-register_shell (EShell *shell,
- const char *iid)
-{
- CORBA_Object corba_object;
-
- /* FIXME: Multi-display stuff. */
-
- corba_object = bonobo_object_corba_objref (BONOBO_OBJECT (shell));
- return oaf_active_server_register (iid, corba_object);
-}
-
-
-/* Initialization of the storages. */
-
-static gboolean
-setup_corba_storages (EShell *shell)
-{
- EShellPrivate *priv;
- ECorbaStorageRegistry *corba_storage_registry;
-
- priv = shell->priv;
-
- g_assert (priv->storage_set != NULL);
- corba_storage_registry = e_corba_storage_registry_new (priv->storage_set);
-
- if (corba_storage_registry == NULL)
- return FALSE;
-
- bonobo_object_add_interface (BONOBO_OBJECT (shell), BONOBO_OBJECT (corba_storage_registry));
-
- /* Notice that `bonobo_object_add_interface()' aggregates the two object's
- reference counts, so we need an extra ref here if we want to keep a separate
- pointer to the storage interface. */
- bonobo_object_ref (BONOBO_OBJECT (corba_storage_registry));
- priv->corba_storage_registry = corba_storage_registry;
-
- return TRUE;
-}
-
-static gboolean
-setup_local_storage (EShell *shell)
-{
- EStorage *local_storage;
- EShellPrivate *priv;
- gchar *local_storage_path;
-
- priv = shell->priv;
-
- g_assert (priv->folder_type_registry != NULL);
- g_assert (priv->local_storage == NULL);
-
- local_storage_path = g_concat_dir_and_file (priv->local_directory, LOCAL_STORAGE_DIRECTORY);
- local_storage = e_local_storage_open (priv->folder_type_registry, local_storage_path);
- if (local_storage == NULL) {
- g_warning (_("Cannot set up local storage -- %s"), local_storage_path);
- g_free (local_storage_path);
- return FALSE;
- }
- g_free (local_storage_path);
-
- e_storage_set_add_storage (priv->storage_set, local_storage);
- priv->local_storage = E_LOCAL_STORAGE (local_storage);
-
- return TRUE;
-}
-
-
-/* Initialization of the components. */
-
-static char *
-get_icon_path_for_component_info (const OAF_ServerInfo *info)
-{
- OAF_Property *property;
- const char *shell_component_icon_value;
-
- /* FIXME: liboaf is not const-safe. */
- property = oaf_server_info_prop_find ((OAF_ServerInfo *) info,
- "evolution:shell-component-icon");
-
- if (property == NULL || property->v._d != OAF_P_STRING)
- return gnome_pixmap_file ("gnome-question.png");
-
- shell_component_icon_value = property->v._u.value_string;
-
- if (g_path_is_absolute (shell_component_icon_value))
- return g_strdup (shell_component_icon_value);
-
- else
- return g_concat_dir_and_file (EVOLUTION_IMAGES, shell_component_icon_value);
-}
-
-static void
-setup_components (EShell *shell,
- ESplash *splash)
-{
- EShellPrivate *priv;
- OAF_ServerInfoList *info_list;
- CORBA_Environment ev;
- int i;
-
- CORBA_exception_init (&ev);
-
- priv = shell->priv;
- priv->component_registry = e_component_registry_new (shell);
-
- info_list = oaf_query ("repo_ids.has ('IDL:GNOME/Evolution/ShellComponent:1.0')", NULL, &ev);
-
- if (ev._major != CORBA_NO_EXCEPTION)
- g_error ("Eeek! Cannot perform OAF query for Evolution components.");
-
- for (i = 0; i < info_list->_length; i++) {
- const OAF_ServerInfo *info;
- GdkPixbuf *icon_pixbuf;
- char *icon_path;
-
- info = info_list->_buffer + i;
-
- icon_path = get_icon_path_for_component_info (info);
-
- icon_pixbuf = gdk_pixbuf_new_from_file (icon_path);
-
- if (splash != NULL)
- e_splash_add_icon (splash, icon_pixbuf);
-
- gdk_pixbuf_unref (icon_pixbuf);
-
- g_free (icon_path);
- }
-
- while (gtk_events_pending ())
- gtk_main_iteration ();
-
- for (i = 0; i < info_list->_length; i++) {
- const OAF_ServerInfo *info;
-
- info = info_list->_buffer + i;
-
- if (! e_component_registry_register_component (priv->component_registry, info->iid))
- g_warning ("Cannot activate Evolution component -- %s", info->iid);
- else
- g_print ("Evolution component activated successfully -- %s\n", info->iid);
-
- if (splash != NULL)
- e_splash_set_icon_highlight (splash, i, TRUE);
-
- while (gtk_events_pending ())
- gtk_main_iteration ();
- }
-
- if (info_list->_length == 0)
- g_warning ("No Evolution components installed.");
-
- CORBA_free (info_list);
-
- CORBA_exception_free (&ev);
-}
-
-/* FIXME what if anything fails here? */
-static void
-set_owner_on_components (EShell *shell)
-{
- GNOME_Evolution_Shell corba_shell;
- EShellPrivate *priv;
- const char *local_directory;
- GList *id_list;
- GList *p;
-
- priv = shell->priv;
- local_directory = e_shell_get_local_directory (shell);
-
- corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell));
-
- id_list = e_component_registry_get_id_list (priv->component_registry);
- for (p = id_list; p != NULL; p = p->next) {
- EvolutionShellComponentClient *component_client;
- const char *id;
-
- id = (const char *) p->data;
- component_client = e_component_registry_get_component_by_id (priv->component_registry, id);
-
- evolution_shell_component_client_set_owner (component_client, corba_shell, local_directory);
- }
-
- e_free_string_list (id_list);
-}
-
-
-/* EShellView destruction callback. */
-
-static int
-view_deleted_cb (GtkObject *object,
- GdkEvent *ev,
- gpointer data)
-{
- EShell *shell;
-
- g_assert (E_IS_SHELL_VIEW (object));
-
- shell = E_SHELL (data);
- e_shell_save_settings (shell);
-
- /* Destroy it */
- return FALSE;
-}
-
-static void
-view_destroy_cb (GtkObject *object,
- gpointer data)
-{
- EShell *shell;
-
- g_assert (E_IS_SHELL_VIEW (object));
-
- shell = E_SHELL (data);
- shell->priv->views = g_list_remove (
- shell->priv->views, object);
-
- if (shell->priv->views == NULL) {
- /* FIXME: This looks like a Bonobo bug to me. */
- bonobo_object_ref (BONOBO_OBJECT (shell));
- gtk_signal_emit (GTK_OBJECT (shell), signals [NO_VIEWS_LEFT]);
- bonobo_object_unref (BONOBO_OBJECT (shell));
- }
-}
-
-
-/* GtkObject methods. */
-
-static void
-destroy (GtkObject *object)
-{
- EShell *shell;
- EShellPrivate *priv;
- GList *p;
-
- shell = E_SHELL (object);
- priv = shell->priv;
-
- g_free (priv->local_directory);
-
- if (priv->storage_set != NULL)
- gtk_object_unref (GTK_OBJECT (priv->storage_set));
-
- if (priv->local_storage != NULL)
- gtk_object_unref (GTK_OBJECT (priv->local_storage));
-
- if (priv->shortcuts != NULL)
- gtk_object_unref (GTK_OBJECT (priv->shortcuts));
-
- if (priv->folder_type_registry != NULL)
- gtk_object_unref (GTK_OBJECT (priv->folder_type_registry));
-
- if (priv->component_registry != NULL)
- gtk_object_unref (GTK_OBJECT (priv->component_registry));
-
- for (p = priv->views; p != NULL; p = p->next) {
- EShellView *view;
-
- view = E_SHELL_VIEW (p->data);
-
- gtk_signal_disconnect_by_func (
- GTK_OBJECT (view),
- GTK_SIGNAL_FUNC (view_destroy_cb), shell);
- gtk_signal_disconnect_by_func (GTK_OBJECT (view),
- GTK_SIGNAL_FUNC (view_deleted_cb),
- shell);
-
- gtk_object_destroy (GTK_OBJECT (view));
- }
-
- g_list_free (priv->views);
-
- if (priv->corba_storage_registry != NULL)
- bonobo_object_unref (BONOBO_OBJECT (priv->corba_storage_registry));
-
- e_free_string_list (priv->crash_type_names);
-
- g_free (priv);
-
- (* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
-}
-
-
-/* Initialization. */
-
-static void
-corba_class_init (void)
-{
- POA_GNOME_Evolution_Shell__vepv *vepv;
- POA_GNOME_Evolution_Shell__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_GNOME_Evolution_Shell__epv, 1);
- epv->getComponentByType = impl_Shell_getComponentByType;
- epv->createNewView = impl_Shell_createNewView;
- epv->selectUserFolder = impl_Shell_selectUserFolder;
- epv->getLocalStorage = impl_Shell_getLocalStorage;
- epv->createStorageSetView = impl_Shell_createStorageSetView;
-
- vepv = &shell_vepv;
- vepv->_base_epv = base_epv;
- vepv->Bonobo_Unknown_epv = bonobo_object_get_epv ();
- vepv->GNOME_Evolution_Shell_epv = epv;
-}
-
-static void
-class_init (EShellClass *klass)
-{
- GtkObjectClass *object_class;
-
- parent_class = gtk_type_class (PARENT_TYPE);
-
- object_class = GTK_OBJECT_CLASS (klass);
- object_class->destroy = destroy;
-
- signals[NO_VIEWS_LEFT] =
- gtk_signal_new ("no_views_left",
- GTK_RUN_LAST,
- object_class->type,
- GTK_SIGNAL_OFFSET (EShellClass, no_views_left),
- gtk_marshal_NONE__NONE,
- GTK_TYPE_NONE, 0);
-
- gtk_object_class_add_signals (object_class, signals, LAST_SIGNAL);
-
- corba_class_init ();
-}
-
-static void
-init (EShell *shell)
-{
- EShellPrivate *priv;
-
- priv = g_new (EShellPrivate, 1);
-
- priv->views = NULL;
-
- priv->local_directory = NULL;
- priv->storage_set = NULL;
- priv->local_storage = NULL;
- priv->shortcuts = NULL;
- priv->component_registry = NULL;
- priv->folder_type_registry = NULL;
- priv->corba_storage_registry = NULL;
- priv->crash_type_names = NULL;
-
- shell->priv = priv;
-}
-
-
-/**
- * e_shell_construct:
- * @shell: An EShell object to construct
- * @corba_object: A CORBA Object implementing the Evolution::Shell interface
- * @iid: OAFIID for registering the shell into the name server
- * @local_directory: Local directory for storing local information and folders
- * @show_splash: Whether to display a splash screen.
- *
- * Construct @shell so that it uses the specified @local_directory and
- * @corba_object.
- *
- * Return value: %FALSE if the shell cannot be registered; %TRUE otherwise.
- **/
-gboolean
-e_shell_construct (EShell *shell,
- GNOME_Evolution_Shell corba_object,
- const char *iid,
- const char *local_directory,
- gboolean show_splash)
-{
- GtkWidget *splash;
- EShellPrivate *priv;
- gchar *shortcut_path;
-
- g_return_val_if_fail (shell != NULL, FALSE);
- g_return_val_if_fail (E_IS_SHELL (shell), FALSE);
- g_return_val_if_fail (corba_object != CORBA_OBJECT_NIL, FALSE);
- g_return_val_if_fail (local_directory != NULL, FALSE);
- g_return_val_if_fail (g_path_is_absolute (local_directory), FALSE);
-
- bonobo_object_construct (BONOBO_OBJECT (shell), corba_object);
-
- if (register_shell (shell, iid) != OAF_REG_SUCCESS)
- return FALSE;
-
- if (! show_splash) {
- splash = NULL;
- } else {
- splash = e_splash_new ();
- gtk_widget_show (splash);
- }
-
- while (gtk_events_pending ())
- gtk_main_iteration ();
-
- priv = shell->priv;
-
- priv->local_directory = g_strdup (local_directory);
- priv->folder_type_registry = e_folder_type_registry_new ();
- priv->storage_set = e_storage_set_new (shell->priv->folder_type_registry);
-
- gtk_object_ref (GTK_OBJECT (priv->folder_type_registry));
- gtk_object_ref (GTK_OBJECT (priv->storage_set));
-
- /* CORBA storages must be set up before the components, because otherwise components
- cannot register their own storages. */
- if (! setup_corba_storages (shell))
- return FALSE;
-
- if (splash != NULL)
- setup_components (shell, E_SPLASH (splash));
- else
- setup_components (shell, NULL);
-
- /* The local storage depends on the component registry. */
- setup_local_storage (shell);
-
- /* Now that we have a local storage, we can tell the components we are here. */
- set_owner_on_components (shell);
-
- shortcut_path = g_concat_dir_and_file (local_directory, "shortcuts.xml");
- priv->shortcuts = e_shortcuts_new (priv->storage_set,
- priv->folder_type_registry,
- shortcut_path);
-
- if (priv->shortcuts == NULL)
- g_warning ("Cannot load shortcuts -- %s", shortcut_path);
- else
- gtk_object_ref (GTK_OBJECT (priv->shortcuts));
-
- g_free (shortcut_path);
-
- sleep (2);
- gtk_widget_destroy (splash);
-
- return TRUE;
-}
-
-/**
- * e_shell_new:
- * @local_directory: Local directory for storing local information and folders.
- * @show_splash: Whether to display a splash screen.
- *
- * Create a new EShell.
- *
- * Return value:
- **/
-EShell *
-e_shell_new (const char *local_directory,
- gboolean show_splash)
-{
- EShell *new;
- EShellPrivate *priv;
- GNOME_Evolution_Shell corba_object;
- POA_GNOME_Evolution_Shell *servant;
-
- g_return_val_if_fail (local_directory != NULL, NULL);
- g_return_val_if_fail (*local_directory != '\0', NULL);
-
- servant = create_servant ();
- if (servant == NULL)
- return NULL;
-
- new = gtk_type_new (e_shell_get_type ());
-
- corba_object = bonobo_object_activate_servant (BONOBO_OBJECT (new), servant);
- if (! e_shell_construct (new,
- corba_object, E_SHELL_OAFIID,
- local_directory, show_splash)) {
- bonobo_object_unref (BONOBO_OBJECT (new));
- return NULL;
- }
-
- priv = new->priv;
-
- if (priv->shortcuts == NULL || priv->storage_set == NULL) {
- bonobo_object_unref (BONOBO_OBJECT (new));
- return NULL;
- }
-
- return new;
-}
-
-
-/**
- * e_shell_new_view:
- * @shell: The shell for which to create a new view.
- * @uri: URI for the new view.
- *
- * Create a new view for @uri.
- *
- * Return value: The new view.
- **/
-EShellView *
-e_shell_new_view (EShell *shell,
- const char *uri)
-{
- EShellView *view;
-
- g_return_val_if_fail (shell != NULL, NULL);
- g_return_val_if_fail (E_IS_SHELL (shell), NULL);
-
- view = e_shell_view_new (shell);
-
- gtk_widget_show (GTK_WIDGET (view));
- gtk_signal_connect (GTK_OBJECT (view), "delete-event",
- GTK_SIGNAL_FUNC (view_deleted_cb), shell);
- gtk_signal_connect (GTK_OBJECT (view), "destroy",
- GTK_SIGNAL_FUNC (view_destroy_cb), shell);
-
- if (uri != NULL)
- e_shell_view_display_uri (E_SHELL_VIEW (view), uri);
-
- shell->priv->views = g_list_prepend (shell->priv->views, view);
-
- return view;
-}
-
-
-/**
- * e_shell_get_local_directory:
- * @shell: An EShell object.
- *
- * Get the local directory associated with @shell.
- *
- * Return value: A pointer to the path of the local directory.
- **/
-const char *
-e_shell_get_local_directory (EShell *shell)
-{
- g_return_val_if_fail (shell != NULL, NULL);
- g_return_val_if_fail (E_IS_SHELL (shell), NULL);
-
- return shell->priv->local_directory;
-}
-
-/**
- * e_shell_get_shortcuts:
- * @shell: An EShell object.
- *
- * Get the shortcuts associated to @shell.
- *
- * Return value: A pointer to the EShortcuts associated to @shell.
- **/
-EShortcuts *
-e_shell_get_shortcuts (EShell *shell)
-{
- g_return_val_if_fail (shell != NULL, NULL);
- g_return_val_if_fail (E_IS_SHELL (shell), NULL);
-
- return shell->priv->shortcuts;
-}
-
-/**
- * e_shell_get_storage_set:
- * @shell: An EShell object.
- *
- * Get the storage set associated to @shell.
- *
- * Return value: A pointer to the EStorageSet associated to @shell.
- **/
-EStorageSet *
-e_shell_get_storage_set (EShell *shell)
-{
- g_return_val_if_fail (shell != NULL, NULL);
- g_return_val_if_fail (E_IS_SHELL (shell), NULL);
-
- return shell->priv->storage_set;
-}
-
-/**
- * e_shell_get_folder_type_registry:
- * @shell: An EShell object.
- *
- * Get the folder type registry associated to @shell.
- *
- * Return value: A pointer to the EFolderTypeRegistry associated to @shell.
- **/
-EFolderTypeRegistry *
-e_shell_get_folder_type_registry (EShell *shell)
-{
- g_return_val_if_fail (shell != NULL, NULL);
- g_return_val_if_fail (E_IS_SHELL (shell), NULL);
-
- return shell->priv->folder_type_registry;
-}
-
-
-static gboolean
-save_settings_for_views (EShell *shell)
-{
- EShellPrivate *priv;
- GList *p;
- gboolean retval;
- char *prefix;
- int i;
-
- priv = shell->priv;
- retval = TRUE;
-
- for (p = priv->views, i = 0; p != NULL; p = p->next, i++) {
- EShellView *view;
-
- view = E_SHELL_VIEW (p->data);
-
- prefix = g_strdup_printf ("=%s/config/Shell=/Views/%d/",
- priv->local_directory, i);
-
- if (! e_shell_view_save_settings (view, prefix)) {
- g_warning ("Cannot save settings for view -- %d", i);
- retval = FALSE;
- }
-
- g_free (prefix);
- }
-
- prefix = g_strdup_printf ("=%s/config/Shell=/Views/NumberOfViews",
- priv->local_directory);
- gnome_config_set_int (prefix, g_list_length (priv->views));
- g_free (prefix);
-
- gnome_config_sync ();
-
- return TRUE;
-}
-
-static gboolean
-save_settings_for_component (EShell *shell,
- const char *id,
- EvolutionShellComponentClient *client)
-{
- Bonobo_Unknown unknown_interface;
- GNOME_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_queryInterface (unknown_interface, "IDL:GNOME/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);
- GNOME_Evolution_Session_saveConfiguration (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.
- *
- * Restore the existing views from the saved configuration. The shell must
- * have no views for this to work.
- *
- * Return value: %FALSE if the shell has some open views or there is no saved
- * configuration. %TRUE if the configuration could be restored successfully.
- **/
-gboolean
-e_shell_restore_from_settings (EShell *shell)
-{
- EShellPrivate *priv;
- gboolean retval;
- char *prefix;
- int num_views;
- int i;
-
- g_return_val_if_fail (shell != NULL, FALSE);
- g_return_val_if_fail (E_IS_SHELL (shell), FALSE);
- g_return_val_if_fail (shell->priv->views == NULL, FALSE);
-
- priv = shell->priv;
-
- prefix = g_strdup_printf ("=%s/config/Shell=/Views/NumberOfViews",
- priv->local_directory);
- num_views = gnome_config_get_int (prefix);
- g_free (prefix);
-
- if (num_views == 0)
- return FALSE;
-
- retval = TRUE;
-
- for (i = 0; i < num_views; i++) {
- EShellView *view;
-
- prefix = g_strdup_printf ("=%s/config/Shell=/Views/%d/",
- priv->local_directory, i);
-
- /* FIXME restore the URI here. There should be an
- e_shell_view_new_from_configuration() thingie. */
- view = e_shell_new_view (shell, NULL);
-
- if (! e_shell_view_load_settings (view, prefix))
- retval = FALSE;
-
- g_free (prefix);
- }
-
- return retval;
-}
-
-/**
- * e_shell_quit:
- * @shell: An EShell.
- *
- * Make @shell quit. This will close all the associated views and destroy the
- * object.
- **/
-void
-e_shell_quit (EShell *shell)
-{
- EShellPrivate *priv;
- GList *p;
-
- g_return_if_fail (shell != NULL);
- g_return_if_fail (E_IS_SHELL (shell));
-
- if (shell->priv->views)
- e_shell_save_settings (shell);
-
- priv = shell->priv;
-
- for (p = priv->views; p != NULL; p = p->next) {
- EShellView *shell_view;
-
- shell_view = E_SHELL_VIEW (p->data);
- gtk_signal_disconnect_by_func (
- GTK_OBJECT (shell_view),
- GTK_SIGNAL_FUNC (view_destroy_cb), shell);
- gtk_object_destroy (GTK_OBJECT (shell_view));
- }
-
- g_list_free (priv->views);
- priv->views = NULL;
-
- bonobo_object_unref (BONOBO_OBJECT (priv->corba_storage_registry));
-
- priv->corba_storage_registry = NULL;
-
- e_storage_set_remove_all_storages (priv->storage_set);
-
- /*
- * Ok, so you thought the GUI components lifecycle was coupled to
- * the Shell's, in fact this is not the case, they are unref'd
- * here, and NULL'd to avoid shell destruction killing them again.
- * So; the shell can be destroyed either remotely or localy.
- */
-
- gtk_object_unref (GTK_OBJECT (priv->storage_set));
- gtk_object_unref (GTK_OBJECT (priv->shortcuts));
- gtk_object_unref (GTK_OBJECT (priv->folder_type_registry));
- gtk_object_unref (GTK_OBJECT (priv->component_registry));
-
- priv->storage_set = NULL;
- priv->shortcuts = NULL;
- priv->folder_type_registry = NULL;
- priv->component_registry = NULL;
-
- bonobo_object_unref (BONOBO_OBJECT (shell));
-}
-
-
-/**
- * e_shell_component_maybe_crashed:
- * @shell: A pointer to an EShell object
- * @uri: URI that caused the crash
- * @type_name: The type of the folder that caused the crash
- * @shell_view: Pointer to the EShellView over which we want the modal dialog
- * to appear.
- *
- * Report that a maybe crash happened when trying to display a folder of type
- * @type_name. The shell will pop up a crash dialog whose parent will be the
- * @shell_view.
- **/
-void
-e_shell_component_maybe_crashed (EShell *shell,
- const char *uri,
- const char *type_name,
- EShellView *shell_view)
-{
- EShellPrivate *priv;
- GtkWindow *parent_window;
- GList *p;
-
- g_return_if_fail (shell != NULL);
- g_return_if_fail (E_IS_SHELL (shell));
- g_return_if_fail (type_name != NULL);
- g_return_if_fail (shell_view != NULL);
- g_return_if_fail (E_IS_SHELL_VIEW (shell_view));
-
- priv = shell->priv;
-
- /* See if that type has caused a crash already. */
-
- for (p = priv->crash_type_names; p != NULL; p = p->next) {
- const char *crash_type_name;
-
- crash_type_name = (const char *) p->data;
- if (strcmp (type_name, crash_type_name) == 0) {
- /* This type caused a crash already. */
- return;
- }
- }
-
- /* New crash. */
-
- priv->crash_type_names = g_list_prepend (priv->crash_type_names, g_strdup (type_name));
-
- if (shell_view == NULL)
- parent_window = NULL;
- else
- parent_window = GTK_WINDOW (shell_view);
-
- e_notice (parent_window, GNOME_MESSAGE_BOX_ERROR,
- _("Ooops! The view for `%s' have died unexpectedly. :-(\n"
- "This probably means that the %s component has crashed."),
- uri, type_name);
-
- if (shell_view)
- bonobo_window_deregister_dead_components (BONOBO_WINDOW (shell_view));
-
- /* FIXME: we should probably re-start the component here */
-}
-
-
-E_MAKE_TYPE (e_shell, "EShell", EShell, class_init, init, PARENT_TYPE)