path: root/mail/folder-browser-factory.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
 * folder-browser-factory.c: A Bonobo Control factory for Folder Browsers
 *
 * Author:
 *   Miguel de Icaza (miguel@helixcode.com)
 *
 * (C) 2000 Helix Code, Inc.
 */
#include <config.h>
#include <gnome.h>
#include <bonobo/bonobo-main.h>
#include <bonobo/bonobo-object.h>
#include <bonobo/bonobo-generic-factory.h>
#include <bonobo/bonobo-control.h> 
#include "e-util/e-util.h"
#include "e-util/e-gui-utils.h"
#include "folder-browser.h"
#include "mail.h"
#include "shell/Evolution.h"
#include "shell/evolution-service-repository.h"

#ifdef USING_OAF
#define CONTROL_FACTORY_ID "OAFIID:control-factory:evolution-mail:25902062-543b-4f44-8702-d90145fcdbf2"
#else
#define CONTROL_FACTORY_ID "control-factory:evolution-mail"
#endif
            
static void
folder_browser_set_shell (EvolutionServiceRepository *sr,
              Evolution_Shell shell, 
              void *closure)
{
    FolderBrowser *folder_browser;
    CORBA_Environment ev;

    g_return_if_fail (closure);
    g_return_if_fail (IS_FOLDER_BROWSER (closure));
    g_return_if_fail (shell != CORBA_OBJECT_NIL);

    CORBA_exception_init (&ev);

    folder_browser = FOLDER_BROWSER (closure);

    folder_browser->shell = shell;

    /* test the component->shell registration */
    Evolution_Shell_register_service (shell, Evolution_Shell_MAIL_STORE, "a_service", &ev);

    CORBA_exception_free (&ev);
}

static void 
folder_browser_control_add_service_repository_interface (BonoboControl *control,
                             GtkWidget *folder_browser)
{
    EvolutionServiceRepository *sr;

    /* 
     * create an implementation for the Evolution::ServiceRepository
     * interface
     */
    sr = evolution_service_repository_new (folder_browser_set_shell,
                           (void *)folder_browser);
    
    /* add the interface to the control */
    bonobo_object_add_interface (BONOBO_OBJECT (control), 
                     BONOBO_OBJECT (sr));
}


static int
development_warning ()
{
    gint result;
    GtkWidget *label, *warning_dialog;

    warning_dialog = gnome_dialog_new (
        "Don't do that",
        "I know what I'm doing,\nI want to lose mail!",
        "I'll try it later",
        NULL);

    label = gtk_label_new (
        _("This is a development version of Evolution.\n"
          "Using the mail component on your mail files\n"
          "is extremely hazardous.\n\n"
          "Do not run this program on your real mail\n "
          "and do not give it access to your real mail server.\n\n"
          "You have been warned\n"));
    gtk_widget_show (label);

    gtk_box_pack_start (GTK_BOX (GNOME_DIALOG (warning_dialog)->vbox), 
                label, TRUE, TRUE, 0);

    result = gnome_dialog_run (GNOME_DIALOG (warning_dialog));
    
    gtk_object_destroy (GTK_OBJECT (label));
    gtk_object_destroy (GTK_OBJECT (warning_dialog));

    return result;
} 

static void
random_cb (GtkWidget *button, gpointer user_data)
{
    printf ("Yow! I am called back!\n");
}

static GnomeUIInfo gnome_toolbar [] = {
    GNOMEUIINFO_ITEM_STOCK (N_("New mail"), N_("Check for new mail"), fetch_mail, GNOME_STOCK_PIXMAP_MAIL_RCV),
    GNOMEUIINFO_ITEM_STOCK (N_("Send"), N_("Send a new message"), send_msg, GNOME_STOCK_PIXMAP_MAIL_SND),
    GNOMEUIINFO_ITEM_STOCK (N_("Find"), N_("Find messages"), random_cb, GNOME_STOCK_PIXMAP_SEARCH),

    GNOMEUIINFO_SEPARATOR,

    GNOMEUIINFO_ITEM_STOCK (N_("Reply"), N_("Reply to the sender of this message"), reply_to_sender, GNOME_STOCK_PIXMAP_MAIL_RPL),
    GNOMEUIINFO_ITEM_STOCK (N_("Reply to All"), N_("Reply to all recipients of this message"), reply_to_all, GNOME_STOCK_PIXMAP_MAIL_RPL),

    GNOMEUIINFO_ITEM_STOCK (N_("Forward"), N_("Forward this message"), forward_msg, GNOME_STOCK_PIXMAP_MAIL_FWD),

    GNOMEUIINFO_SEPARATOR,

    GNOMEUIINFO_ITEM_STOCK (N_("Print"), N_("Print the selected message"), random_cb, GNOME_STOCK_PIXMAP_PRINT),

    GNOMEUIINFO_ITEM_STOCK (N_("Delete"), N_("Delete this message"), delete_msg, GNOME_STOCK_PIXMAP_TRASH),

    GNOMEUIINFO_END
};

static void
control_activate (BonoboControl *control, BonoboUIHandler *uih)
{
    Bonobo_UIHandler  remote_uih;
    BonoboControl *toolbar_control;
    GtkWidget *toolbar, *folder_browser;

    remote_uih = bonobo_control_get_remote_ui_handler (control);
    bonobo_ui_handler_set_container (uih, remote_uih);      

    folder_browser = bonobo_control_get_widget (control);

    bonobo_ui_handler_menu_new_item (uih, "/File/Mail", N_("_Mail"),
                     NULL, -1,
                     BONOBO_UI_HANDLER_PIXMAP_NONE, NULL,
                     0, 0, send_msg, NULL);

    bonobo_ui_handler_menu_new_item (uih, "/Tools/Expunge", N_("_Expunge"),
                     NULL, -1,
                     BONOBO_UI_HANDLER_PIXMAP_STOCK, GNOME_STOCK_PIXMAP_TRASH,
                     0, 0, expunge_folder, folder_browser);

    toolbar = gtk_toolbar_new (GTK_ORIENTATION_HORIZONTAL,
                   GTK_TOOLBAR_BOTH);

    gnome_app_fill_toolbar_with_data (GTK_TOOLBAR (toolbar),
                      gnome_toolbar,
                      NULL, folder_browser);

    gtk_widget_show_all (toolbar);

    toolbar_control = bonobo_control_new (toolbar);
    bonobo_ui_handler_dock_add (uih, "/Toolbar",
                    bonobo_object_corba_objref (BONOBO_OBJECT (toolbar_control)),
                    GNOME_DOCK_ITEM_BEH_LOCKED |
                    GNOME_DOCK_ITEM_BEH_EXCLUSIVE,
                    GNOME_DOCK_TOP,
                    1, 1, 0);
}

static void
control_deactivate (BonoboControl *control, BonoboUIHandler *uih)
{
    bonobo_ui_handler_menu_remove (uih, "/File/Mail");
    bonobo_ui_handler_menu_remove (uih, "/Tools/Expunge");
    bonobo_ui_handler_dock_remove (uih, "/Toolbar");
}

static void
control_activate_cb (BonoboControl *control, 
             gboolean activate, 
             gpointer user_data)
{
    BonoboUIHandler  *uih;

    uih = bonobo_control_get_ui_handler (control);
    g_assert (uih);
    
    if (activate)
        control_activate (control, uih);
    else
        control_deactivate (control, uih);
}

static void
control_destroy_cb (BonoboControl *control,
            gpointer       user_data)
{
    GtkWidget *folder_browser = user_data;

    gtk_object_destroy (GTK_OBJECT (folder_browser));
}

/*
 * Creates the Folder Browser, wraps it in a Bonobo Control, and
 * sets the Bonobo Control properties to point to the Folder Browser
 * Properties
 */
static BonoboObject *
folder_browser_factory (BonoboGenericFactory *factory, void *closure)
{
    BonoboControl *control;
    GtkWidget *folder_browser;
    gint warning_result = 0;


    if (!getenv ("EVOLVE_ME_HARDER"))
        warning_result = development_warning ();
    
    if (warning_result) 
        folder_browser = gtk_label_new ("This should be the mail component");
    else {
        folder_browser = folder_browser_new ();
        folder_browser_set_uri (FOLDER_BROWSER (folder_browser), "inbox");
    }
    
    if (folder_browser == NULL)
        return NULL;

    gtk_widget_show(folder_browser);
    
    control = bonobo_control_new (folder_browser);
    
    if (control == NULL){
        gtk_object_destroy (GTK_OBJECT (folder_browser));
        return NULL;
    }
    
    gtk_signal_connect (GTK_OBJECT (control), "activate",
                control_activate_cb, NULL);

    gtk_signal_connect (GTK_OBJECT (control), "destroy",
                control_destroy_cb, folder_browser);    
    
    bonobo_control_set_property_bag (control,
                     FOLDER_BROWSER (folder_browser)->properties);

    /* for the moment, the control has the ability to register 
     * some services itself, but this should not last. 
     * 
     * It's not the way to do it, but we don't have the 
     * correct infrastructure in the shell now.    
     */
    folder_browser_control_add_service_repository_interface (control, folder_browser);          
    return BONOBO_OBJECT (control);
}

void
folder_browser_factory_init (void)
{
    static BonoboGenericFactory *bonobo_folder_browser_factory = NULL;
    
    if (bonobo_folder_browser_factory != NULL)
        return;

    bonobo_folder_browser_factory = bonobo_generic_factory_new (CONTROL_FACTORY_ID,
                                    folder_browser_factory,
                                    NULL);

    if (bonobo_folder_browser_factory == NULL){
        e_notice (NULL, GNOME_MESSAGE_BOX_ERROR,
              _("We are sorry, Evolution's Folder Browser can not be initialized.")); 
        exit (1);
    }
}