diff options
Diffstat (limited to 'shell/e-shell.c')
| -rw-r--r-- | shell/e-shell.c | 1073 |
1 files changed, 0 insertions, 1073 deletions
diff --git a/shell/e-shell.c b/shell/e-shell.c deleted file mode 100644 index 7da688d100..0000000000 --- a/shell/e-shell.c +++ /dev/null @@ -1,1073 +0,0 @@ -/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ -/* e-shell.c - * - * Copyright (C) 2000, 2001, 2002, 2003 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: Ettore Perazzoli - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include "e-shell.h" - -#include "e-util/e-dialog-utils.h" - -#include "e-setup.h" -#include "e-shell-constants.h" -#include "e-shell-offline-handler.h" -#include "e-shell-settings-dialog.h" -#include "e-shell-startup-wizard.h" - -#include "e-shell-marshal.h" - -#include "evolution-shell-component-utils.h" - -#include "importer/intelligent.h" - -#include <glib.h> - -#include <gtk/gtkmain.h> -#include <gtk/gtksignal.h> -#include <gdk/gdkx.h> - -#include <X11/Xatom.h> - -#include <libgnome/gnome-i18n.h> -#include <libgnome/gnome-util.h> - -/* (For the displayName stuff.) */ -#include <gdk/gdkprivate.h> -#include <X11/Xlib.h> - -#include <bonobo-activation/bonobo-activation.h> -#include <bonobo/bonobo-exception.h> -#include <bonobo/bonobo-moniker-util.h> - -#include <gal/util/e-util.h> - -#include <gconf/gconf-client.h> - -#include <string.h> - -#include "Evolution.h" - - -#define PARENT_TYPE bonobo_object_get_type () -static BonoboObjectClass *parent_class = NULL; - -struct _EShellPrivate { - /* IID for registering the object on OAF. */ - char *iid; - - GList *windows; - - EUserCreatableItemsHandler *user_creatable_items_handler; - /* EUriSchemaRegistry *uri_schema_registry; FIXME */ - EComponentRegistry *component_registry; - - /* Names for the types of the folders that have maybe crashed. */ - /* FIXME TODO */ - GList *crash_type_names; /* char * */ - - /* Line status. */ - EShellLineStatus line_status; - - /* This object handles going off-line. If the pointer is not NULL, it - means we have a going-off-line process in progress. */ - EShellOfflineHandler *offline_handler; - - /* Settings Dialog */ - GtkWidget *settings_dialog; - - /* Whether the shell is succesfully initialized. This is needed during - the start-up sequence, to avoid CORBA calls to do make wrong things - to happen while the shell is initializing. */ - unsigned int is_initialized : 1; - - /* Wether the shell is working in "interactive" mode or not. - (Currently, it's interactive IIF there is at least one active - view.) */ - unsigned int is_interactive : 1; - - /* Whether quit has been requested, and the shell is now waiting for - permissions from all the components to quit. */ - unsigned int preparing_to_quit : 1; -}; - - -/* Signals. */ - -enum { - NO_WINDOWS_LEFT, - LINE_STATUS_CHANGED, - NEW_WINDOW_CREATED, - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL] = { 0 }; - - -/* Utility functions. */ - -static gboolean -get_config_start_offline (void) -{ - GConfClient *client; - gboolean value; - - client = gconf_client_get_default (); - - value = gconf_client_get_bool (client, "/apps/evolution/shell/start_offline", NULL); - - g_object_unref (client); - - return value; -} - - -/* Interactivity handling. */ - -static void -set_interactive (EShell *shell, - gboolean interactive) -{ - /* FIXME TODO */ -} - - -/* CORBA interface implementation. */ - -static gboolean -raise_exception_if_not_ready (PortableServer_Servant servant, - CORBA_Environment *ev) -{ - EShell *shell; - - shell = E_SHELL (bonobo_object_from_servant (servant)); - - if (! shell->priv->is_initialized) { - CORBA_exception_set (ev, CORBA_USER_EXCEPTION, - ex_GNOME_Evolution_Shell_NotReady, NULL); - return TRUE; - } - - return FALSE; -} - -static void -impl_Shell_createNewWindow (PortableServer_Servant servant, - const CORBA_char *component_id, - CORBA_Environment *ev) -{ - BonoboObject *bonobo_object; - EShell *shell; - EShellWindow *shell_window; - - if (raise_exception_if_not_ready (servant, ev)) - return; - - bonobo_object = bonobo_object_from_servant (servant); - shell = E_SHELL (bonobo_object); - - if (component_id[0] == '\0') - component_id = NULL; - - shell_window = e_shell_create_window (shell, component_id, NULL); - if (shell_window == NULL) { - CORBA_exception_set (ev, CORBA_USER_EXCEPTION, - ex_GNOME_Evolution_Shell_ComponentNotFound, NULL); - return; - } -} - -static void -impl_Shell_handleURI (PortableServer_Servant servant, - const CORBA_char *uri, - CORBA_Environment *ev) -{ - EShell *shell = E_SHELL (bonobo_object_from_servant (servant)); - EComponentInfo *component_info; - const char *colon_p; - char *schema; - - colon_p = strchr (uri, ':'); - if (colon_p == NULL) - schema = g_strdup (uri); - else - schema = g_strndup (uri, colon_p - uri); - - component_info = e_component_registry_peek_info_for_uri_schema (shell->priv->component_registry, schema); - g_free (schema); - - if (component_info == NULL) { - CORBA_exception_set (ev, CORBA_USER_EXCEPTION, ex_GNOME_Evolution_Shell_UnsupportedSchema, NULL); - return; - } - - GNOME_Evolution_Component_handleURI (component_info->iface, uri, ev); -} - -static void -impl_Shell_setLineStatus (PortableServer_Servant servant, - CORBA_boolean online, - CORBA_Environment *ev) -{ - BonoboObject *bonobo_object; - EShell *shell; - - if (raise_exception_if_not_ready (servant, ev)) - return; - - bonobo_object = bonobo_object_from_servant (servant); - shell = E_SHELL (bonobo_object); - - if (online) - e_shell_go_online (shell, NULL); - else - e_shell_go_offline (shell, NULL); -} - - -/* EShellWindow handling and bookkeeping. */ - -static int -window_delete_event_cb (GtkWidget *widget, - GdkEventAny *ev, - void *data) -{ - EShell *shell; - - g_assert (E_IS_SHELL_WINDOW (widget)); - shell = E_SHELL (data); - - return ! e_shell_request_close_window (shell, E_SHELL_WINDOW (widget)); -} - -static gboolean -notify_no_windows_left_idle_cb (void *data) -{ - EShell *shell; - - shell = E_SHELL (data); - - set_interactive (shell, FALSE); - - g_signal_emit (shell, signals [NO_WINDOWS_LEFT], 0); - - bonobo_object_unref (BONOBO_OBJECT (shell)); - - return FALSE; -} - -static void -window_weak_notify (void *data, - GObject *where_the_object_was) -{ - EShell *shell; - int num_windows; - - shell = E_SHELL (data); - - num_windows = g_list_length (shell->priv->windows); - - /* If this is our last window, save settings now because in the callback - for no_windows_left shell->priv->windows will be NULL and settings won't - be saved because of that. */ - if (num_windows == 1) - e_shell_save_settings (shell); - - shell->priv->windows = g_list_remove (shell->priv->windows, where_the_object_was); - - if (shell->priv->windows == NULL) { - bonobo_object_ref (BONOBO_OBJECT (shell)); - g_idle_add (notify_no_windows_left_idle_cb, shell); - } -} - -static EShellWindow * -create_window (EShell *shell, - const char *component_id, - EShellWindow *template_window) -{ - EShellPrivate *priv; - EShellWindow *window; - - priv = shell->priv; - - window = E_SHELL_WINDOW (e_shell_window_new (shell, component_id)); - - g_signal_connect (window, "delete_event", G_CALLBACK (window_delete_event_cb), shell); - g_object_weak_ref (G_OBJECT (window), window_weak_notify, shell); - - shell->priv->windows = g_list_prepend (shell->priv->windows, window); - - g_signal_emit (shell, signals[NEW_WINDOW_CREATED], 0, window); - - return window; -} - - -/* GObject methods. */ - -static void -impl_dispose (GObject *object) -{ - EShell *shell; - EShellPrivate *priv; - GList *p; - - shell = E_SHELL (object); - priv = shell->priv; - - priv->is_initialized = FALSE; - - if (priv->user_creatable_items_handler != NULL) { - g_object_unref (priv->user_creatable_items_handler); - priv->user_creatable_items_handler = NULL; - } - -#if 0 /* FIXME */ - if (priv->uri_schema_registry != NULL) { - g_object_unref (priv->uri_schema_registry); - priv->uri_schema_registry = NULL; - } -#endif - - if (priv->offline_handler != NULL) { - g_object_unref (priv->offline_handler); - priv->offline_handler = NULL; - } - - for (p = priv->windows; p != NULL; p = p->next) { - EShellWindow *window; - - window = E_SHELL_WINDOW (p->data); - - g_signal_handlers_disconnect_by_func (window, G_CALLBACK (window_delete_event_cb), shell); - g_object_weak_unref (G_OBJECT (window), window_weak_notify, shell); - - gtk_object_destroy (GTK_OBJECT (window)); - } - - g_list_free (priv->windows); - priv->windows = NULL; - - /* No unreffing for these as they are aggregate. */ - /* bonobo_object_unref (BONOBO_OBJECT (priv->corba_storage_registry)); */ - - if (priv->settings_dialog != NULL) { - gtk_widget_destroy (priv->settings_dialog); - priv->settings_dialog = NULL; - } - - (* G_OBJECT_CLASS (parent_class)->dispose) (object); -} - -static void -impl_finalize (GObject *object) -{ - EShell *shell; - EShellPrivate *priv; - - shell = E_SHELL (object); - priv = shell->priv; - - if (priv->iid != NULL) - bonobo_activation_active_server_unregister (priv->iid, - bonobo_object_corba_objref (BONOBO_OBJECT (shell))); - - e_free_string_list (priv->crash_type_names); - - g_free (priv); - - (* G_OBJECT_CLASS (parent_class)->finalize) (object); -} - - -/* Initialization. */ - -static void -e_shell_class_init (EShellClass *klass) -{ - GObjectClass *object_class; - POA_GNOME_Evolution_Shell__epv *epv; - - parent_class = g_type_class_ref(PARENT_TYPE); - - object_class = G_OBJECT_CLASS (klass); - object_class->dispose = impl_dispose; - object_class->finalize = impl_finalize; - - signals[NO_WINDOWS_LEFT] = - g_signal_new ("no_windows_left", - G_OBJECT_CLASS_TYPE (object_class), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EShellClass, no_windows_left), - NULL, NULL, - e_shell_marshal_NONE__NONE, - G_TYPE_NONE, 0); - - signals[LINE_STATUS_CHANGED] = - g_signal_new ("line_status_changed", - G_OBJECT_CLASS_TYPE (object_class), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EShellClass, line_status_changed), - NULL, NULL, - e_shell_marshal_NONE__INT, - G_TYPE_NONE, 1, - G_TYPE_INT); - - signals[NEW_WINDOW_CREATED] = - g_signal_new ("new_window_created", - G_OBJECT_CLASS_TYPE (object_class), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EShellClass, new_window_created), - NULL, NULL, - e_shell_marshal_NONE__POINTER, - G_TYPE_NONE, 1, - G_TYPE_POINTER); - - epv = & klass->epv; - epv->createNewWindow = impl_Shell_createNewWindow; - epv->handleURI = impl_Shell_handleURI; - epv->setLineStatus = impl_Shell_setLineStatus; -} - -static void -e_shell_init (EShell *shell) -{ - EShellPrivate *priv; - - priv = g_new0 (EShellPrivate, 1); - priv->line_status = E_SHELL_LINE_STATUS_OFFLINE; - priv->component_registry = e_component_registry_new (); - priv->user_creatable_items_handler = e_user_creatable_items_handler_new (priv->component_registry); - - shell->priv = priv; -} - - -/** - * e_shell_construct: - * @shell: An EShell object to construct - * @iid: OAFIID for registering the shell into the name server - * @startup_line_mode: How to set up the line mode (online or offline) initally. - * - * Construct @shell so that it uses the specified @corba_object. - * - * Return value: The result of the operation. - **/ -EShellConstructResult -e_shell_construct (EShell *shell, - const char *iid, - EShellStartupLineMode startup_line_mode) -{ - GtkWidget *splash = NULL; - EShellPrivate *priv; - CORBA_Object corba_object; - gboolean start_online; - - g_return_val_if_fail (shell != NULL, E_SHELL_CONSTRUCT_RESULT_INVALIDARG); - g_return_val_if_fail (E_IS_SHELL (shell), E_SHELL_CONSTRUCT_RESULT_INVALIDARG); - g_return_val_if_fail (startup_line_mode == E_SHELL_STARTUP_LINE_MODE_CONFIG - || startup_line_mode == E_SHELL_STARTUP_LINE_MODE_ONLINE - || startup_line_mode == E_SHELL_STARTUP_LINE_MODE_OFFLINE, - E_SHELL_CONSTRUCT_RESULT_INVALIDARG); - - priv = shell->priv; - priv->iid = g_strdup (iid); - - /* Now we can register into OAF. Notice that we shouldn't be - registering into OAF until we are sure we can complete. */ - - /* FIXME: Multi-display stuff. */ - corba_object = bonobo_object_corba_objref (BONOBO_OBJECT (shell)); - if (bonobo_activation_active_server_register (iid, corba_object) != Bonobo_ACTIVATION_REG_SUCCESS) - return E_SHELL_CONSTRUCT_RESULT_CANNOTREGISTER; - - while (gtk_events_pending ()) - gtk_main_iteration (); - - if (splash) - gtk_widget_destroy (splash); - - if (e_shell_startup_wizard_create () == FALSE) { - bonobo_object_unref (BONOBO_OBJECT (shell)); - exit (0); - } - - priv->is_initialized = TRUE; - - switch (startup_line_mode) { - case E_SHELL_STARTUP_LINE_MODE_CONFIG: - start_online = ! get_config_start_offline (); - break; - case E_SHELL_STARTUP_LINE_MODE_ONLINE: - start_online = TRUE; - break; - case E_SHELL_STARTUP_LINE_MODE_OFFLINE: - start_online = FALSE; - break; - default: - start_online = FALSE; /* Make compiler happy. */ - g_assert_not_reached (); - } - - if (start_online) - e_shell_go_online (shell, NULL); - - return E_SHELL_CONSTRUCT_RESULT_OK; -} - -/** - * e_shell_new: - * @start_online: Whether to start in on-line mode or not. - * @construct_result_return: A pointer to an EShellConstructResult variable into - * which the result of the operation will be stored. - * - * Create a new EShell. - * - * Return value: - **/ -EShell * -e_shell_new (EShellStartupLineMode startup_line_mode, - EShellConstructResult *construct_result_return) -{ - EShell *new; - EShellPrivate *priv; - EShellConstructResult construct_result; - - new = g_object_new (e_shell_get_type (), NULL); - - construct_result = e_shell_construct (new, E_SHELL_OAFIID, startup_line_mode); - - if (construct_result != E_SHELL_CONSTRUCT_RESULT_OK) { - *construct_result_return = construct_result; - bonobo_object_unref (BONOBO_OBJECT (new)); - return NULL; - } - - priv = new->priv; - - *construct_result_return = E_SHELL_CONSTRUCT_RESULT_OK; - return new; -} - - -/** - * e_shell_attempt_upgrade: - * @shell: - * @from_version: - * - * Upgrade config and components from the specified version name. - * - * Return value: %TRUE If it works, %FALSE if it fails (it should only fail if - * upgrade from @from_version is unsupported). - **/ -gboolean -e_shell_attempt_upgrade (EShell *shell, - const char *from_version) -{ - GSList *component_infos, *p; - int major, minor, revision; - int current_major, current_minor, current_revision; - gboolean success; - - g_return_val_if_fail (E_IS_SHELL (shell), FALSE); - g_return_val_if_fail (from_version != NULL, FALSE); - - sscanf (from_version, "%u.%u.%u", &major, &minor, &revision); - sscanf (VERSION, "%u.%u.%u", ¤t_major, ¤t_minor, ¤t_revision); - - if (! (current_major > major - || (current_major == major && current_minor > minor) - || (current_minor == current_minor && current_revision > current_revision))) { - return TRUE; - } - - success = TRUE; - - component_infos = e_component_registry_peek_list (shell->priv->component_registry); - for (p = component_infos; p != NULL; p = p->next) { - const EComponentInfo *info = p->data; - CORBA_Environment ev; - gboolean component_upgraded; - - CORBA_exception_init (&ev); - - component_upgraded = GNOME_Evolution_Component_upgradeFromVersion (info->iface, major, minor, revision, &ev); - - if (BONOBO_EX (&ev)) { - char *exception_text; - - // Ignore components that do not implement this version, it might just mean that they don't need an - // upgrade path. - if (strcmp (ev._id, ex_CORBA_NO_IMPLEMENT) == 0) { - CORBA_exception_free (&ev); - continue; - } - - exception_text = bonobo_exception_get_text (&ev); - g_warning ("Upgrade of component \"%s\" from version %s failed with exception %s", - info->alias, from_version, exception_text); - g_free (exception_text); - CORBA_exception_free (&ev); - success = FALSE; - } else { - CORBA_exception_free (&ev); - if (! component_upgraded) { - g_warning ("Component \"%s\" could not upgrade configuration from version \"%s\"", - info->alias, from_version); - success = FALSE; - } - } - } - - return success; -} - - -/** - * e_shell_create_window: - * @shell: The shell for which to create a new window. - * @component_id: Id or alias of the component to display in the new window. - * @template_window: Window from which to copy the window settings (can be %NULL). - * - * Create a new window for @uri. - * - * Return value: The new window. - **/ -EShellWindow * -e_shell_create_window (EShell *shell, - const char *component_id, - EShellWindow *template_window) -{ - EShellWindow *window; - EShellPrivate *priv; - - /* FIXME need to actually copy settings from template_window. */ - - g_return_val_if_fail (shell != NULL, NULL); - g_return_val_if_fail (E_IS_SHELL (shell), NULL); - - priv = shell->priv; - - window = create_window (shell, component_id, template_window); - - gtk_widget_show (GTK_WIDGET (window)); - - set_interactive (shell, TRUE); - - return window; -} - -gboolean -e_shell_request_close_window (EShell *shell, - EShellWindow *shell_window) -{ - g_return_val_if_fail (E_IS_SHELL (shell), FALSE); - g_return_val_if_fail (E_IS_SHELL_WINDOW (shell_window), FALSE); - - e_shell_save_settings (shell); - - if (g_list_length (shell->priv->windows) != 1) { - /* Not the last window. */ - return TRUE; - } - - if (shell->priv->preparing_to_quit) - return FALSE; - - /* If it's the last window, save settings and ask for confirmation before - quitting. */ - - e_shell_window_save_defaults (shell_window); - - if (e_shell_prepare_for_quit (shell)) - return TRUE; - else - return FALSE; -} - - -#if 0 /* FIXME */ -/** - * e_shell_peek_uri_schema_registry: - * @shell: An EShell object. - * - * Get the schema registry associated to @shell. - * - * Return value: A pointer to the EUriSchemaRegistry associated to @shell. - **/ -EUriSchemaRegistry * -e_shell_peek_uri_schema_registry (EShell *shell) -{ - g_return_val_if_fail (E_IS_SHELL (shell), NULL); - - return shell->priv->uri_schema_registry; -} -#endif - - -/** - * e_shell_peek_component_registry: - * @shell: - * - * Get the component registry associated to @shell. - * - * Return value: - **/ -EComponentRegistry * -e_shell_peek_component_registry (EShell *shell) -{ - g_return_val_if_fail (E_IS_SHELL (shell), NULL); - - return shell->priv->component_registry; -} - - -/** - * 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 windows - * have been saved. - **/ -gboolean -e_shell_save_settings (EShell *shell) -{ - GConfClient *client; - EShellPrivate *priv; - gboolean is_offline; - - priv = shell->priv; - - is_offline = ( e_shell_get_line_status (shell) == E_SHELL_LINE_STATUS_OFFLINE ); - - client = gconf_client_get_default (); - gconf_client_set_bool (client, "/apps/evolution/shell/start_offline", is_offline, NULL); - g_object_unref (client); - - return TRUE; -} - -/** - * e_shell_close_all_windows: - * @shell: - * - * Destroy all the windows in @shell. - **/ -void -e_shell_close_all_windows (EShell *shell) -{ - EShellPrivate *priv; - GList *p, *pnext; - - g_return_if_fail (shell != NULL); - g_return_if_fail (E_IS_SHELL (shell)); - - if (shell->priv->windows) - e_shell_save_settings (shell); - - priv = shell->priv; - for (p = priv->windows; p != NULL; p = pnext) { - pnext = p->next; - - /* Note that this will also remove the window from the list... Hence the - need for the pnext variable. */ - gtk_widget_destroy (GTK_WIDGET (p->data)); - } -} - - -/** - * e_shell_get_line_status: - * @shell: A pointer to an EShell object. - * - * Get the line status for @shell. - * - * Return value: The current line status for @shell. - **/ -EShellLineStatus -e_shell_get_line_status (EShell *shell) -{ - g_return_val_if_fail (shell != NULL, E_SHELL_LINE_STATUS_OFFLINE); - g_return_val_if_fail (E_IS_SHELL (shell), E_SHELL_LINE_STATUS_OFFLINE); - - return shell->priv->line_status; -} - - -/* Offline/online handling. */ - -static void -offline_procedure_started_cb (EShellOfflineHandler *offline_handler, - void *data) -{ - EShell *shell; - EShellPrivate *priv; - - shell = E_SHELL (data); - priv = shell->priv; - - priv->line_status = E_SHELL_LINE_STATUS_GOING_OFFLINE; - g_signal_emit (shell, signals[LINE_STATUS_CHANGED], 0, priv->line_status); -} - -static void -offline_procedure_finished_cb (EShellOfflineHandler *offline_handler, - gboolean now_offline, - void *data) -{ - EShell *shell; - EShellPrivate *priv; - - shell = E_SHELL (data); - priv = shell->priv; - - if (now_offline) - priv->line_status = E_SHELL_LINE_STATUS_OFFLINE; - else - priv->line_status = E_SHELL_LINE_STATUS_ONLINE; - - g_object_unref (priv->offline_handler); - priv->offline_handler = NULL; - - g_signal_emit (shell, signals[LINE_STATUS_CHANGED], 0, priv->line_status); -} - -/** - * e_shell_go_offline: - * @shell: - * @action_window: - * - * Make the shell go into off-line mode. - **/ -void -e_shell_go_offline (EShell *shell, - EShellWindow *action_window) -{ - EShellPrivate *priv; - - g_return_if_fail (shell != NULL); - g_return_if_fail (E_IS_SHELL (shell)); - g_return_if_fail (action_window != NULL); - g_return_if_fail (action_window == NULL || E_IS_SHELL_WINDOW (action_window)); - - priv = shell->priv; - - if (priv->line_status != E_SHELL_LINE_STATUS_ONLINE) - return; - - priv->offline_handler = e_shell_offline_handler_new (shell); - - g_signal_connect (priv->offline_handler, "offline_procedure_started", - G_CALLBACK (offline_procedure_started_cb), shell); - g_signal_connect (priv->offline_handler, "offline_procedure_finished", - G_CALLBACK (offline_procedure_finished_cb), shell); - - e_shell_offline_handler_put_components_offline (priv->offline_handler, GTK_WINDOW (action_window)); -} - -/** - * e_shell_go_online: - * @shell: - * @action_window: - * - * Make the shell go into on-line mode. - **/ -void -e_shell_go_online (EShell *shell, - EShellWindow *action_window) -{ - EShellPrivate *priv; - GSList *component_infos; - GSList *p; - - g_return_if_fail (shell != NULL); - g_return_if_fail (E_IS_SHELL (shell)); - g_return_if_fail (action_window == NULL || E_IS_SHELL_WINDOW (action_window)); - - priv = shell->priv; - - component_infos = e_component_registry_peek_list (priv->component_registry); - for (p = component_infos; p != NULL; p = p->next) { - EComponentInfo *info = p->data; - CORBA_Environment ev; - GNOME_Evolution_Offline offline_interface; - const char *id; - - CORBA_exception_init (&ev); - - offline_interface = Bonobo_Unknown_queryInterface (info->iface, "IDL:GNOME/Evolution/Offline:1.0", &ev); - if (ev._major != CORBA_NO_EXCEPTION || offline_interface == CORBA_OBJECT_NIL) { - CORBA_exception_free (&ev); - continue; - } - - CORBA_exception_free (&ev); - - GNOME_Evolution_Offline_goOnline (offline_interface, &ev); - if (ev._major != CORBA_NO_EXCEPTION) - g_warning ("Error putting component `%s' online.", id); - - CORBA_exception_free (&ev); - } - - priv->line_status = E_SHELL_LINE_STATUS_ONLINE; - g_signal_emit (shell, signals[LINE_STATUS_CHANGED], 0, priv->line_status); -} - - -void -e_shell_send_receive (EShell *shell) -{ - GSList *component_list; - GSList *p; - - g_return_if_fail (E_IS_SHELL (shell)); - - component_list = e_component_registry_peek_list (shell->priv->component_registry); - - for (p = component_list; p != NULL; p = p->next) { - EComponentInfo *info = p->data; - CORBA_Environment ev; - - CORBA_exception_init (&ev); - - GNOME_Evolution_Component_sendAndReceive (info->iface, &ev); - - // Ignore errors, the components can decide to not implement - // this interface. - - CORBA_exception_free (&ev); - } -} - - -void -e_shell_show_settings (EShell *shell, - const char *type, - EShellWindow *shell_window) -{ - EShellPrivate *priv; - - g_return_if_fail (shell != NULL); - g_return_if_fail (E_IS_SHELL (shell)); - - priv = shell->priv; - - if (priv->settings_dialog != NULL) { - gdk_window_show (priv->settings_dialog->window); - gtk_widget_grab_focus (priv->settings_dialog); - return; - } - - priv->settings_dialog = e_shell_settings_dialog_new (); - - if (type != NULL) - e_shell_settings_dialog_show_type (E_SHELL_SETTINGS_DIALOG (priv->settings_dialog), type); - - g_object_add_weak_pointer (G_OBJECT (priv->settings_dialog), (void **) & priv->settings_dialog); - - gtk_widget_show (priv->settings_dialog); -} - - -const char * -e_shell_construct_result_to_string (EShellConstructResult result) -{ - switch (result) { - case E_SHELL_CONSTRUCT_RESULT_OK: - return _("OK"); - case E_SHELL_CONSTRUCT_RESULT_INVALIDARG: - return _("Invalid arguments"); - case E_SHELL_CONSTRUCT_RESULT_CANNOTREGISTER: - return _("Cannot register on OAF"); - case E_SHELL_CONSTRUCT_RESULT_NOCONFIGDB: - return _("Configuration Database not found"); - case E_SHELL_CONSTRUCT_RESULT_GENERICERROR: - return _("Generic error"); - default: - return _("Unknown error"); - } -} - - -gboolean -e_shell_prepare_for_quit (EShell *shell) -{ - EShellPrivate *priv; - GSList *component_infos; - GList *p; - GSList *sp; - CORBA_boolean can_quit; - - g_return_val_if_fail (E_IS_SHELL (shell), FALSE); - - priv = shell->priv; - priv->preparing_to_quit = TRUE; - - /* Make all the windows insensitive so we have some modal-like - behavior. */ - for (p = priv->windows; p != NULL; p = p->next) - gtk_widget_set_sensitive (GTK_WIDGET (p->data), FALSE); - - component_infos = e_component_registry_peek_list (priv->component_registry); - can_quit = TRUE; - for (sp = component_infos; sp != NULL; sp = sp->next) { - EComponentInfo *info = sp->data; - CORBA_Environment ev; - - CORBA_exception_init (&ev); - - can_quit = GNOME_Evolution_Component_requestQuit (info->iface, &ev); - if (BONOBO_EX (&ev)) { - /* The component might not implement the interface, in which case we assume we can quit. */ - can_quit = TRUE; - } - - CORBA_exception_free (&ev); - - if (! can_quit) - break; - } - - /* Restore all the windows to be sensitive. */ - for (p = priv->windows; p != NULL; p = p->next) - gtk_widget_set_sensitive (GTK_WIDGET (p->data), TRUE); - - priv->preparing_to_quit = FALSE; - return can_quit; -} - - -EUserCreatableItemsHandler * -e_shell_peek_user_creatable_items_handler (EShell *shell) -{ - g_return_val_if_fail (E_IS_SHELL (shell), NULL); - - return shell->priv->user_creatable_items_handler; -} - - -BONOBO_TYPE_FUNC_FULL (EShell, GNOME_Evolution_Shell, PARENT_TYPE, e_shell) |