/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* Authors: Jeffrey Stedfast <fejj@ximian.com>
*
* Copyright 2001 Ximian, Inc. (www.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 <gal/util/e-util.h>
#include <gal/widgets/e-unicode.h>
#include <bonobo/bonobo-exception.h>
#include <bonobo/bonobo-ui-component.h>
#include <bonobo/bonobo-ui-container.h>
#include <bonobo/bonobo-ui-util.h>
#include "message-browser.h"
#include "mail.h"
#include "mail-callbacks.h"
#include "mail-tools.h"
#include "message-list.h"
#include "mail-ops.h"
#include "mail-vfolder.h"
#include "mail-autofilter.h"
#include "mail-mt.h"
#include "mail-local.h"
#include "mail-config.h"
#include "folder-browser-ui.h"
#define d(x)
#define MINIMUM_WIDTH 600
#define MINIMUM_HEIGHT 400
#define PARENT_TYPE BONOBO_TYPE_WINDOW
/* Size of the window last time it was changed. */
static GtkAllocation last_allocation = { 0, 0 };
static BonoboWindowClass *message_browser_parent_class;
static void
message_browser_destroy (GtkObject *object)
{
MessageBrowser *message_browser;
message_browser = MESSAGE_BROWSER (object);
gtk_object_unref (GTK_OBJECT (message_browser->fb));
if (GTK_OBJECT_CLASS (message_browser_parent_class)->destroy)
(GTK_OBJECT_CLASS (message_browser_parent_class)->destroy) (object);
}
static void
message_browser_class_init (GtkObjectClass *object_class)
{
object_class->destroy = message_browser_destroy;
message_browser_parent_class = gtk_type_class (PARENT_TYPE);
}
static void
message_browser_init (GtkObject *object)
{
}
static void
transfer_msg_done (gboolean ok, void *data)
{
MessageBrowser *mb = data;
int row;
if (ok && !GTK_OBJECT_DESTROYED (mb)) {
row = e_tree_row_of_node (mb->fb->message_list->tree,
e_tree_get_cursor (mb->fb->message_list->tree));
/* If this is the last message and deleted messages
are hidden, select the previous */
if ((row + 1 == e_tree_row_count (mb->fb->message_list->tree))
&& mail_config_get_hide_deleted ())
message_list_select (mb->fb->message_list, row, MESSAGE_LIST_SELECT_PREVIOUS,
0, CAMEL_MESSAGE_DELETED, FALSE);
else
message_list_select (mb->fb->message_list, row, MESSAGE_LIST_SELECT_NEXT,
0, 0, FALSE);
}
gtk_object_unref (GTK_OBJECT (mb));
}
static void
transfer_msg (MessageBrowser *mb, int del)
{
const char *allowed_types[] = { "mail", "vtrash", NULL };
extern EvolutionShellClient *global_shell_client;
char *uri, *physical, *path, *desc;
static char *last = NULL;
GPtrArray *uids;
if (GTK_OBJECT_DESTROYED(mb))
return;
if (last == NULL)
last = g_strdup ("");
if (del)
desc = _("Move message(s) to");
else
desc = _("Copy message(s) to");
uri = NULL;
physical = NULL;
evolution_shell_client_user_select_folder (global_shell_client,
GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (mb))),
desc, last,
allowed_types, &uri, &physical);
if (!uri)
return;
path = strchr (uri, '/');
if (path && strcmp (last, path) != 0) {
g_free (last);
last = g_strdup_printf ("evolution:%s", path);
}
g_free (uri);
uids = g_ptr_array_new ();
message_list_foreach (mb->fb->message_list, enumerate_msg, uids);
if (del) {
gtk_object_ref (GTK_OBJECT (mb));
mail_transfer_messages (mb->fb->folder, uids, del,
physical, 0, transfer_msg_done, mb);
} else {
mail_transfer_messages (mb->fb->folder, uids, del,
physical, 0, NULL, NULL);
}
g_free(physical);
}
/* UI callbacks */
static void
message_browser_close (BonoboUIComponent *uih, void *user_data, const char *path)
{
gtk_widget_destroy (GTK_WIDGET (user_data));
}
static void
message_browser_move (BonoboUIComponent *uih, void *user_data, const char *path)
{
transfer_msg(user_data, TRUE);
}
static void
message_browser_copy (BonoboUIComponent *uih, void *user_data, const char *path)
{
transfer_msg(user_data, FALSE);
}
static BonoboUIVerb
browser_verbs [] = {
BONOBO_UI_UNSAFE_VERB ("MessageBrowserClose", message_browser_close),
BONOBO_UI_UNSAFE_VERB ("MessageMove", message_browser_move),
BONOBO_UI_UNSAFE_VERB ("MessageCopy", message_browser_copy),
BONOBO_UI_VERB_END
};
/* FB message loading hookups */
static void
message_browser_message_loaded (FolderBrowser *fb, const char *uid, MessageBrowser *mb)
{
CamelMimeMessage *message;
char *subject = NULL;
char *title;
folder_browser_ui_message_loaded(fb);
message = fb->mail_display->current_message;
if (message)
subject = (char *) camel_mime_message_get_subject (message);
if (subject != NULL)
subject = e_utf8_to_gtk_string (GTK_WIDGET (mb), subject);
else
subject = g_strdup (_("(No subject)"));
title = g_strdup_printf (_("%s - Message"), subject);
g_free (subject);
gtk_window_set_title (GTK_WINDOW (mb), title);
g_free (title);
}
static void
message_browser_message_list_built (MessageList *ml, MessageBrowser *mb)
{
const char *uid = gtk_object_get_data (GTK_OBJECT (mb), "uid");
gtk_signal_disconnect_by_func (GTK_OBJECT (ml), message_browser_message_list_built, mb);
message_list_select_uid (ml, uid);
}
static void
message_browser_folder_loaded (FolderBrowser *fb, const char *uri, MessageBrowser *mb)
{
gtk_signal_connect (GTK_OBJECT (fb->message_list), "message_list_built",
message_browser_message_list_built, mb);
}
static void
message_browser_size_allocate_cb (GtkWidget *widget,
GtkAllocation *allocation)
{
last_allocation = *allocation;
}
/* Construction */
static void
set_default_size (GtkWidget *widget)
{
int width, height;
width = MAX (MINIMUM_WIDTH, last_allocation.width);
height = MAX (MINIMUM_HEIGHT, last_allocation.height);
gtk_window_set_default_size (GTK_WINDOW (widget), width, height);
}
static void
set_bonobo_ui (GtkWidget *widget, FolderBrowser *fb)
{
BonoboUIContainer *uicont;
BonoboUIComponent *uic;
CORBA_Environment ev;
uicont = bonobo_ui_container_new ();
bonobo_ui_container_set_win (uicont, BONOBO_WINDOW (widget));
uic = bonobo_ui_component_new_default ();
bonobo_ui_component_set_container (uic, BONOBO_OBJREF (uicont));
folder_browser_set_ui_component (fb, uic);
/* Load our UI */
/*bonobo_ui_component_freeze (uic, NULL);*/
bonobo_ui_util_set_ui (uic, EVOLUTION_DATADIR, "evolution-mail-messagedisplay.xml", "evolution-mail");
/* Load the appropriate UI stuff from the folder browser */
folder_browser_ui_add_message (fb);
/* We just opened the message! We don't need to open it again. */
CORBA_exception_init (&ev);
bonobo_ui_component_rm (uic, "/menu/File/FileOps/MessageOpen", &ev);
if (BONOBO_EX (&ev))
g_warning ("Couldn't remove message open item. Weird. Error: %s",
bonobo_exception_get_text (&ev));
CORBA_exception_free (&ev);
/* Hack around the move/copy commands api's */
bonobo_ui_component_remove_listener (uic, "MessageCopy");
bonobo_ui_component_remove_listener (uic, "MessageMove");
/* Add the Close & Move/Copy items */
bonobo_ui_component_add_verb_list_with_data (uic, browser_verbs, widget);
/* Done */
/*bonobo_ui_component_thaw (uic, NULL);*/
}
GtkWidget *
message_browser_new (const GNOME_Evolution_Shell shell, const char *uri, const char *uid)
{
GtkWidget *vbox;
MessageBrowser *new;
FolderBrowser *fb;
new = gtk_type_new (MESSAGE_BROWSER_TYPE);
new = (MessageBrowser *) bonobo_window_construct (BONOBO_WINDOW (new), "Ximian Evolution", "");
if (!new) {
g_warning ("Failed to construct Bonobo window!");
return NULL;
}
gtk_object_set_data_full (GTK_OBJECT (new), "uid", g_strdup (uid), g_free);
fb = FOLDER_BROWSER (folder_browser_new (shell, uri));
new->fb = fb;
set_bonobo_ui (GTK_WIDGET (new), fb);
/* some evil hackery action... */
vbox = gtk_vbox_new (TRUE, 0);
gtk_widget_ref (GTK_WIDGET (fb->mail_display));
gtk_widget_reparent (GTK_WIDGET (fb->mail_display), vbox);
/* Note: normally we'd unref the fb->mail_display now, except
that if we do then our refcounts will not be in
harmony... both the fb *and* the message-browser need to
own a ref on the mail_display. */
gtk_widget_show (GTK_WIDGET (fb->mail_display));
gtk_widget_show (vbox);
gtk_signal_connect (GTK_OBJECT (new), "size_allocate",
GTK_SIGNAL_FUNC (message_browser_size_allocate_cb), NULL);
bonobo_window_set_contents (BONOBO_WINDOW (new), vbox);
gtk_widget_grab_focus (GTK_WIDGET (MAIL_DISPLAY (fb->mail_display)->html));
set_default_size (GTK_WIDGET (new));
/* more evil hackery... */
gtk_signal_connect (GTK_OBJECT (fb), "folder_loaded",
message_browser_folder_loaded, new);
gtk_signal_connect (GTK_OBJECT (fb), "message_loaded",
message_browser_message_loaded, new);
return GTK_WIDGET (new);
}
/* Fin */
E_MAKE_TYPE (message_browser, "MessageBrowser", MessageBrowser, message_browser_class_init,
message_browser_init, PARENT_TYPE);
