1 files changed, 0 insertions, 663 deletions
diff --git a/calendar/gui/comp-editor-factory.c b/calendar/gui/comp-editor-factory.c
deleted file mode 100644
index a50b135f90..0000000000
--- a/calendar/gui/comp-editor-factory.c
+++ /dev/null
@@ -1,663 +0,0 @@
-/* Evolution calendar - Component editor factory object
- *
- * Copyright (C) 2001 Ximian, Inc.
- *
- * Authors: Federico Mena-Quintero <federico@ximian.com>
- *
- * 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.
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-
-#include <gtk/gtkmessagedialog.h>
-#include <bonobo/bonobo-exception.h>
-#include <bonobo/bonobo-i18n.h>
-#include <evolution-calendar.h>
-#include <e-util/e-url.h>
-#include <libecal/e-cal.h>
-#include "calendar-config.h"
-#include "e-comp-editor-registry.h"
-#include "comp-editor-factory.h"
-#include "comp-util.h"
-#include "dialogs/event-editor.h"
-#include "dialogs/task-editor.h"
-
-extern ECompEditorRegistry *comp_editor_registry;
-
-
-
-/* A pending request */
-
-typedef enum {
-	REQUEST_EXISTING,
-	REQUEST_NEW
-} RequestType;
-
-typedef struct {
-	RequestType type;
-
-	union {
-		struct {
-			char *uid;
-		} existing;
-
-		struct {
-			 GNOME_Evolution_Calendar_CompEditorFactory_CompEditorMode type;
-		} new;
-	} u;
-} Request;
-
-/* A client we have open */
-typedef struct {
-	/* Our parent CompEditorFactory */
-	CompEditorFactory *factory;
-
-	/* Uri of the calendar, used as key in the clients hash table */
-	char *uri;
-
-	/* Client of the calendar */
-	ECal *client;
- 
-	/* Count editors using this client */
-	int editor_count;
-
-	/* Pending requests; they are pending if the client is still being opened */
-	GSList *pending;
-
-	/* Whether this is open or still waiting */
-	guint open : 1;
-} OpenClient;
-
-/* Private part of the CompEditorFactory structure */
-struct CompEditorFactoryPrivate {
-	/* Hash table of URI->OpenClient */
-	GHashTable *uri_client_hash;
-};
-
-
-
-static void comp_editor_factory_class_init (CompEditorFactoryClass *class);
-static void comp_editor_factory_init (CompEditorFactory *factory);
-static void comp_editor_factory_finalize (GObject *object);
-
-static void impl_editExisting (PortableServer_Servant servant,
-			       const CORBA_char *str_uri,
-			       const CORBA_char *uid,
-			       CORBA_Environment *ev);
-static void impl_editNew (PortableServer_Servant servant,
-			  const CORBA_char *str_uri,
-			  const GNOME_Evolution_Calendar_CalObjType type,
-			  CORBA_Environment *ev);
-
-static BonoboObjectClass *parent_class = NULL;
-
-
-
-BONOBO_TYPE_FUNC_FULL (CompEditorFactory,
-		       GNOME_Evolution_Calendar_CompEditorFactory,
-		       BONOBO_OBJECT_TYPE,
-		       comp_editor_factory);
-
-/* Class initialization function for the component editor factory */
-static void
-comp_editor_factory_class_init (CompEditorFactoryClass *class)
-{
-	GObjectClass *object_class;
-
-	object_class = (GObjectClass *) class;
-
-	parent_class = g_type_class_peek_parent (class);
-
-	class->epv.editExisting = impl_editExisting;
-	class->epv.editNew = impl_editNew;
-
-	object_class->finalize = comp_editor_factory_finalize;
-}
-
-/* Object initialization function for the component editor factory */
-static void
-comp_editor_factory_init (CompEditorFactory *factory)
-{
-	CompEditorFactoryPrivate *priv;
-
-	priv = g_new (CompEditorFactoryPrivate, 1);
-	factory->priv = priv;
-
-	priv->uri_client_hash = g_hash_table_new (g_str_hash, g_str_equal);
-}
-
-/* Frees a Request structure */
-static void
-free_request (Request *r)
-{
-	if (r->type == REQUEST_EXISTING) {
-		g_assert (r->u.existing.uid != NULL);
-		g_free (r->u.existing.uid);
-	}
-
-	g_free (r);
-}
-
-/* Frees an OpenClient structure */
-static void
-free_client (OpenClient *oc)
-{
-	GSList *l;
-
-	g_free (oc->uri);
-	oc->uri = NULL;
-
-	g_object_unref (oc->client);
-	oc->client = NULL;
-
-	for (l = oc->pending; l; l = l->next) {
-		Request *r;
-
-		r = l->data;
-		free_request (r);
-	}
-	g_slist_free (oc->pending);
-	oc->pending = NULL;
-
-	g_free (oc);
-}
-
-/* Used from g_hash_table_foreach(); frees a client structure */
-static void
-free_client_cb (gpointer key, gpointer value, gpointer data)
-{
-	OpenClient *oc;
-
-	oc = value;
-	free_client (oc);
-}
-
-/* Destroy handler for the component editor factory */
-static void
-comp_editor_factory_finalize (GObject *object)
-{
-	CompEditorFactory *factory;
-	CompEditorFactoryPrivate *priv;
-
-	g_return_if_fail (object != NULL);
-	g_return_if_fail (IS_COMP_EDITOR_FACTORY (object));
-
-	factory = COMP_EDITOR_FACTORY (object);
-	priv = factory->priv;
-
-	g_hash_table_foreach (priv->uri_client_hash, free_client_cb, NULL);
-	g_hash_table_destroy (priv->uri_client_hash);
-	priv->uri_client_hash = NULL;
-
-	g_free (priv);
-	factory->priv = NULL;
-
-	if (G_OBJECT_CLASS (parent_class)->finalize)
-		(* G_OBJECT_CLASS (parent_class)->finalize) (object);
-}
-
-
-
-/* Callback used when a component editor gets destroyed */
-static void
-editor_destroy_cb (GtkObject *object, gpointer data)
-{
-	OpenClient *oc;
-	CompEditorFactory *factory;
-	CompEditorFactoryPrivate *priv;
-
-	oc = data;
-	factory = oc->factory;
-	priv = factory->priv;
-
-	oc->editor_count--;
-
-	/* See if we need to free the client */
-	g_assert (oc->pending == NULL);
-
-	if (oc->editor_count != 0)
-		return;
-
-	g_hash_table_remove (priv->uri_client_hash, oc->uri);
-	free_client (oc);
-}
-
-/* Starts editing an existing component on a client that is already open */
-static void
-edit_existing (OpenClient *oc, const char *uid)
-{
-	ECalComponent *comp;
-	icalcomponent *icalcomp;
-	CompEditor *editor;
-	ECalComponentVType vtype;
-
-	g_assert (oc->open);
-
-	/* Get the object */
-	if (!e_cal_get_object (oc->client, uid, NULL, &icalcomp, NULL)) {
-		/* FIXME Better error handling */
-		g_warning (G_STRLOC ": Syntax error while getting component `%s'", uid);
-
-		return;
-	}
-	
-	comp = e_cal_component_new ();
-	if (!e_cal_component_set_icalcomponent (comp, icalcomp)) {
-		g_object_unref (comp);
-		icalcomponent_free (icalcomp);
-		return;
-	}
-	
-	/* Create the appropriate type of editor */
-	
-	vtype = e_cal_component_get_vtype (comp);
-
-	switch (vtype) {
-	case E_CAL_COMPONENT_EVENT:
-		editor = COMP_EDITOR (event_editor_new (oc->client));
-		break;
-
-	case E_CAL_COMPONENT_TODO:
-		editor = COMP_EDITOR (task_editor_new (oc->client));
-		break;
-
-	default:
-		g_message ("edit_exiting(): Unsupported object type %d", (int) vtype);
-		g_object_unref (comp);
-		return;
-	}
-
-	/* Set the object on the editor */
-	comp_editor_edit_comp (editor, comp);
-	comp_editor_focus (editor);
-
-	oc->editor_count++;
-	g_signal_connect (editor, "destroy", G_CALLBACK (editor_destroy_cb), oc);
-
-	e_comp_editor_registry_add (comp_editor_registry, editor, TRUE);
-}
-
-/* Creates a component with the appropriate defaults for the specified component
- * type.
- */
-static ECalComponent *
-get_default_event (ECal *client, gboolean all_day) 
-{
-	ECalComponent *comp;
-	struct icaltimetype itt;
-	ECalComponentDateTime dt;
-	char *location;
-	icaltimezone *zone;
-
-	comp = cal_comp_event_new_with_defaults (client);
-
-	location = calendar_config_get_timezone ();
-	zone = icaltimezone_get_builtin_timezone (location);
-
-	if (all_day) {
-		itt = icaltime_from_timet_with_zone (time (NULL), 1, zone);
-
-		dt.value = &itt;
-		dt.tzid = icaltimezone_get_tzid (zone);
-		
-		e_cal_component_set_dtstart (comp, &dt);
-		e_cal_component_set_dtend (comp, &dt);		
-	} else {
-		itt = icaltime_current_time_with_zone (zone);
-		icaltime_adjust (&itt, 0, 1, -itt.minute, -itt.second);
-		
-		dt.value = &itt;
-		dt.tzid = icaltimezone_get_tzid (zone);
-		
-		e_cal_component_set_dtstart (comp, &dt);
-		icaltime_adjust (&itt, 0, 1, 0, 0);
-		e_cal_component_set_dtend (comp, &dt);
-	}
-
-	e_cal_component_commit_sequence (comp);
-
-	return comp;
-}
-
-static ECalComponent *
-get_default_task (ECal *client)
-{
-	ECalComponent *comp;
-	
-	comp = cal_comp_task_new_with_defaults (client);
-
-	return comp;
-}
-
-/* Edits a new object in the context of a client */
-static void
-edit_new (OpenClient *oc, const GNOME_Evolution_Calendar_CompEditorFactory_CompEditorMode type)
-{
-	ECalComponent *comp;
-	CompEditor *editor;
-	
-	switch (type) {
-	case GNOME_Evolution_Calendar_CompEditorFactory_EDITOR_MODE_EVENT:
-	case GNOME_Evolution_Calendar_CompEditorFactory_EDITOR_MODE_MEETING:
-		editor = COMP_EDITOR (event_editor_new (oc->client));
-		comp = get_default_event (oc->client, FALSE);
-		break;
-	case GNOME_Evolution_Calendar_CompEditorFactory_EDITOR_MODE_ALLDAY_EVENT:
-		editor = COMP_EDITOR (event_editor_new (oc->client));
-		comp = get_default_event (oc->client, TRUE);
-		break;
-	case GNOME_Evolution_Calendar_CompEditorFactory_EDITOR_MODE_TODO:
-		editor = COMP_EDITOR (task_editor_new (oc->client));
-		comp = get_default_task (oc->client);
-		break;
-	default:
-		g_assert_not_reached ();
-		return;
-	}
-
-	comp_editor_edit_comp (editor, comp);
-	if (type == GNOME_Evolution_Calendar_CompEditorFactory_EDITOR_MODE_MEETING)
-		event_editor_show_meeting (EVENT_EDITOR (editor));
-	comp_editor_focus (editor);
-
-	oc->editor_count++;
-	g_signal_connect (editor, "destroy", G_CALLBACK (editor_destroy_cb), oc);
-
-	e_comp_editor_registry_add (comp_editor_registry, editor, TRUE);
-}
-
-/* Resolves all the pending requests for a client */
-static void
-resolve_pending_requests (OpenClient *oc)
-{
-	CompEditorFactory *factory;
-	CompEditorFactoryPrivate *priv;
-	GSList *l;
-	char *location;
-	icaltimezone *zone;
-
-	factory = oc->factory;
-	priv = factory->priv;
-
-	if (!oc->pending)
-		return;
-
-	/* Set the default timezone in the backend. */
-	location = calendar_config_get_timezone ();
-	zone = icaltimezone_get_builtin_timezone (location);
-	if (zone)
-		/* FIXME Error handling? */
-		e_cal_set_default_timezone (oc->client, zone, NULL);
-
-	for (l = oc->pending; l; l = l->next) {
-		Request *request;
-
-		request = l->data;
-
-		switch (request->type) {
-		case REQUEST_EXISTING:
-			edit_existing (oc, request->u.existing.uid);
-			break;
-
-		case REQUEST_NEW:
-			edit_new (oc, request->u.new.type);
-			break;
-		}
-
-		free_request (request);
-	}
-
-	g_slist_free (oc->pending);
-	oc->pending = NULL;
-}
-
-/* Callback used when a client is finished opening.  We resolve all the pending
- * requests.
- */
-static void
-cal_opened_cb (ECal *client, ECalendarStatus status, gpointer data)
-{
-	OpenClient *oc;
-	CompEditorFactory *factory;
-	CompEditorFactoryPrivate *priv;
-	GtkWidget *dialog = NULL;
-
-	oc = data;
-	factory = oc->factory;
-	priv = factory->priv;
-
-	switch (status) {
-	case E_CALENDAR_STATUS_OK:
-		oc->open = TRUE;
-		resolve_pending_requests (oc);
-		return;
-
-	case E_CALENDAR_STATUS_OTHER_ERROR:
-		dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
-						 GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
-						 _("Error while opening the calendar"));
-		break;
-
-	case E_CALENDAR_STATUS_NO_SUCH_CALENDAR:
-		/* oops - we specified only_if_exists = FALSE */
-		g_assert_not_reached ();
-		return;
-
-	case E_CALENDAR_STATUS_PROTOCOL_NOT_SUPPORTED:
-		dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
-						 GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
-						 _("Method not supported when opening the calendar"));
-		break;
-
-	case E_CALENDAR_STATUS_PERMISSION_DENIED :
-		dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL,
-						 GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
-						 _("Permission denied to open the calendar"));
-		break;
-		
-	default:
-		g_assert_not_reached ();
-		return;
-	}
-
-	gtk_dialog_run (GTK_DIALOG (dialog));
-	gtk_widget_destroy (dialog);
-
-	g_hash_table_remove (priv->uri_client_hash, oc->uri);
-	free_client (oc);
-}
-
-/* Creates a new OpenClient structure and queues the component editing/creation
- * process until the client is open.  Returns NULL if it could not issue the
- * open request.
- */
-static OpenClient *
-open_client (CompEditorFactory *factory, const char *uristr)
-{
-	CompEditorFactoryPrivate *priv;
-	ECal *client;
-	OpenClient *oc;
-	GError *error = NULL;
-
-	priv = factory->priv;
-
-	client = e_cal_new_from_uri (uristr, CALOBJ_TYPE_ANY);
-	if (!client)
-		return NULL;
-
-	oc = g_new (OpenClient, 1);
-	oc->factory = factory;
-
-	oc->uri = g_strdup (uristr);
-
-	oc->client = client;
-	oc->editor_count = 0;
-	oc->pending = NULL;
-	oc->open = FALSE;
-
-	g_signal_connect (oc->client, "cal_opened", G_CALLBACK (cal_opened_cb), oc);
-
-	g_hash_table_insert (priv->uri_client_hash, oc->uri, oc);
-
-	if (!e_cal_open (oc->client, FALSE, &error)) {
-		g_warning (_("open_client(): %s"), error->message);
-		g_free (oc->uri);
-		g_object_unref (oc->client);
-		g_free (oc);
-		g_error_free (error);
-
-		return NULL;
-	}
-
-	return oc;
-}
-
-/* Looks up an open client or queues it for being opened.  Returns the client or
- * NULL on failure; in the latter case it sets the ev exception.
- */
-static OpenClient *
-lookup_open_client (CompEditorFactory *factory, const char *str_uri, CORBA_Environment *ev)
-{
-	CompEditorFactoryPrivate *priv;
-	OpenClient *oc;
-	EUri *uri;
-
-	priv = factory->priv;
-
-	/* Look up the client */
-
-	uri = e_uri_new (str_uri);
-	if (!uri) {
-		bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_CompEditorFactory_InvalidURI);
-		return NULL;
-	}
-	e_uri_free (uri);
-
-	oc = g_hash_table_lookup (priv->uri_client_hash, str_uri);
-	if (!oc) {
-		oc = open_client (factory, str_uri);
-		if (!oc) {
-			bonobo_exception_set (ev, ex_GNOME_Evolution_Calendar_CompEditorFactory_BackendContactError);
-			return NULL;
-		}
-	}
-
-	return oc;
-}
-
-/* Queues a request for editing an existing object */
-static void
-queue_edit_existing (OpenClient *oc, const char *uid)
-{
-	Request *request;
-
-	g_assert (!oc->open);
-
-	request = g_new (Request, 1);
-	request->type = REQUEST_EXISTING;
-	request->u.existing.uid = g_strdup (uid);
-
-	oc->pending = g_slist_append (oc->pending, request);
-}
-
-/* ::editExisting() method implementation */
-static void
-impl_editExisting (PortableServer_Servant servant,
-		   const CORBA_char *str_uri,
-		   const CORBA_char *uid,
-		   CORBA_Environment *ev)
-{
-	CompEditorFactory *factory;
-	CompEditorFactoryPrivate *priv;
-	OpenClient *oc;
-	CompEditor *editor;
-
-	factory = COMP_EDITOR_FACTORY (bonobo_object_from_servant (servant));
-	priv = factory->priv;
-
-	oc = lookup_open_client (factory, str_uri, ev);
-	if (!oc)
-		return;
-
-	if (!oc->open) {
-		queue_edit_existing (oc, uid);
-		return;
-	}
-
-	/* Look up the component */
-	editor = e_comp_editor_registry_find (comp_editor_registry, uid);	
-	if (editor == NULL) {
-		edit_existing (oc, uid);
-	} else {
-		comp_editor_focus (editor);
-	}
-}
-
-/* Queues a request for creating a new object */
-static void
-queue_edit_new (OpenClient *oc, const GNOME_Evolution_Calendar_CompEditorFactory_CompEditorMode type)
-{
-	Request *request;
-
-	g_assert (!oc->open);
-
-	request = g_new (Request, 1);
-	request->type = REQUEST_NEW;
-	request->u.new.type = type;
-
-	oc->pending = g_slist_append (oc->pending, request);
-}
-
-/* ::editNew() method implementation */
-static void
-impl_editNew (PortableServer_Servant servant,
-	      const CORBA_char *str_uri,
-	      const GNOME_Evolution_Calendar_CompEditorFactory_CompEditorMode corba_type,
-	      CORBA_Environment *ev)
-{
-	CompEditorFactory *factory;
-	CompEditorFactoryPrivate *priv;
-	OpenClient *oc;
- 
-	factory = COMP_EDITOR_FACTORY (bonobo_object_from_servant (servant));
-	priv = factory->priv;
-
-	oc = lookup_open_client (factory, str_uri, ev);
-	if (!oc)
-		return;
-
-	if (!oc->open)
-		queue_edit_new (oc, corba_type);
-	else
-		edit_new (oc, corba_type);
-}
-
-
-
-/**
- * comp_editor_factory_new:
- * 
- * Creates a new calendar component editor factory.
- * 
- * Return value: A newly-created component editor factory.
- **/
-CompEditorFactory *
-comp_editor_factory_new (void)
-{
-	return g_object_new (TYPE_COMP_EDITOR_FACTORY, NULL);
-}
-
-