path: root/shell/e-shell-view.c

/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */

/*
 * E-shell-view.c: Implements a Shell View of Evolution
 *
 * Authors:
 *   Miguel de Icaza (miguel@helixcode.com)
 *
 * (C) 2000 Helix Code, Inc.
 */
#include <config.h>
#include <gnome.h>
#include "shortcut-bar/e-shortcut-bar.h"
#include "e-util/e-util.h"
#include "e-shell-view.h"
#include "e-shell-view-menu.h"
#include "e-shell-shortcut.h"
#include "Evolution.h"

#include <bonobo.h>
#include <libgnorba/gnorba.h>

#define PARENT_TYPE gnome_app_get_type ()

static GtkObjectClass *parent_class;

static void
esv_destroy (GtkObject *object)
{
    EShellView *eshell_view = E_SHELL_VIEW (object);

    e_shell_unregister_view (eshell_view->eshell, eshell_view);

    parent_class->destroy (object);
}

static void
e_shell_view_class_init (GtkObjectClass *object_class)
{
    object_class->destroy = esv_destroy;

    parent_class = gtk_type_class (PARENT_TYPE);
}

static void
e_shell_view_setup (EShellView *eshell_view)
{
    /*
     * FIXME, should load the config if (load_config)....
     */
    gtk_window_set_default_size (GTK_WINDOW (eshell_view), 600, 400);
}

static void
e_shell_view_setup_shortcut_display (EShellView *eshell_view)
{
    eshell_view->shortcut_bar = e_shortcut_bar_view_new (eshell_view->eshell->shortcut_bar);
    
    eshell_view->shortcut_hpaned = gtk_hpaned_new ();
    gtk_widget_show (eshell_view->shortcut_hpaned);
    gtk_paned_set_position (GTK_PANED (eshell_view->shortcut_hpaned), 100);

    gtk_paned_pack1 (GTK_PANED (eshell_view->shortcut_hpaned),
             eshell_view->shortcut_bar, FALSE, TRUE);
    gtk_widget_show (eshell_view->shortcut_bar);

    gnome_app_set_contents (GNOME_APP (eshell_view), eshell_view->shortcut_hpaned);

    gtk_signal_connect (
        GTK_OBJECT (eshell_view->shortcut_bar), "item_selected",
        GTK_SIGNAL_FUNC (shortcut_bar_item_selected), eshell_view);
}

static GtkWidget *
get_view (EShellView *eshell_view, EFolder *efolder, Bonobo_UIHandler uih)
{
    GtkWidget *w = NULL;
    EFolderType e_folder_type;
    BonoboControlFrame *control_frame = NULL;
    BonoboObjectClient *server;
    EShell *shell_model;
    Evolution_Shell corba_shell = CORBA_OBJECT_NIL;
    CORBA_Environment ev;

    
    shell_model = eshell_view->eshell;
    if (shell_model)
        corba_shell = bonobo_object_corba_objref (BONOBO_OBJECT (shell_model));
    else 
        g_warning ("The shell Bonobo object does not have an associated CORBA object\n");
    

    /* get the folder type */
    e_folder_type = e_folder_get_folder_type (efolder);

    /* initialize the corba environment */
    CORBA_exception_init (&ev);

    /* depending on the type of folder, 
     * we launch a different bonobo component */
    switch (e_folder_type) {

    case E_FOLDER_MAIL :
        {
            Evolution_ServiceRepository corba_sr;

            w = bonobo_widget_new_control ("control:evolution-mail",
                               uih);
            server = bonobo_widget_get_server (BONOBO_WIDGET (w));
            
            corba_sr = (Evolution_ServiceRepository) 
                bonobo_object_client_query_interface (server,
                                      "IDL:Evolution/ServiceRepository:1.0",
                                      NULL);
            if (corba_sr != CORBA_OBJECT_NIL) {
                Evolution_ServiceRepository_set_shell (corba_sr, corba_shell, &ev);
            } else {
                g_warning ("The bonobo component for the mail doesn't seem to implement the "
                       "Evolution::ServiceRepository interface\n");
            }
        }
        break;

    case E_FOLDER_CONTACTS :
        {
#if 0
            Evolution_ServiceRepository corba_sr;
#endif

            w = bonobo_widget_new_control ("control:addressbook",
                               uih);
#if 0
            server = bonobo_widget_get_server (BONOBO_WIDGET (w));
            
            corba_sr = (Evolution_ServiceRepository) 
                bonobo_object_client_query_interface (server,
                                      "IDL:Evolution/ServiceRepository:1.0",
                                      NULL);
            if (corba_sr != CORBA_OBJECT_NIL) {
                Evolution_ServiceRepository_set_shell (corba_sr, corba_shell, &ev);
            } else {
                g_warning ("The bonobo component for the mail doesn't seem to implement the "
                       "Evolution::ServiceRepository interface\n");
            }
#endif
        }
        break;
 
    default : 
        printf ("No bonobo component associated to %s\n", 
            e_folder_get_description (efolder));
    }
    
    if (!control_frame)
        control_frame = bonobo_widget_get_control_frame (BONOBO_WIDGET (w));
    bonobo_control_frame_set_autoactivate (control_frame, FALSE);
    bonobo_control_frame_control_activate (control_frame);

    if (w)  gtk_widget_show (w);
    
    return w;

}

void
e_shell_view_set_view (EShellView *eshell_view, EFolder *efolder)
{
    GtkWidget *w;
    Bonobo_UIHandler uih;

    uih = bonobo_object_corba_objref (BONOBO_OBJECT (eshell_view->uih));

    w = get_view (eshell_view, efolder, uih);

    if (eshell_view->contents){
        gtk_widget_destroy (eshell_view->contents);
    }
    
    eshell_view->contents = w;

    if (!w)
        return;

    if (eshell_view->shortcut_displayed){
        gtk_paned_pack2 (GTK_PANED (eshell_view->shortcut_hpaned),
                 eshell_view->contents, FALSE, TRUE);
    } else {
        gnome_app_set_contents (GNOME_APP (eshell_view), eshell_view->contents);
    }
}

GtkWidget *
e_shell_view_new (EShell *eshell, EFolder *efolder, gboolean show_shortcut_bar)
{
    EShellView *eshell_view;

    eshell_view = gtk_type_new (e_shell_view_get_type ());

    gnome_app_construct (GNOME_APP (eshell_view), "Evolution", "Evolution");

    eshell_view->eshell = eshell;
    e_shell_view_setup (eshell_view);
    e_shell_view_setup_menus (eshell_view);

    e_shell_register_view (eshell, eshell_view);
    eshell_view->shortcut_displayed = show_shortcut_bar;
    e_shell_view_setup_shortcut_display (eshell_view);

    e_shell_view_set_view (eshell_view, efolder);
    
    return (GtkWidget *) eshell_view;
}

void
e_shell_view_display_shortcut_bar (EShellView *eshell_view, gboolean display)
{
    g_return_if_fail (eshell_view != NULL);
    g_return_if_fail (E_IS_SHELL_VIEW (eshell_view));

    g_error ("Switching code for the shortcut bar is not written yet");
}

E_MAKE_TYPE (e_shell_view, "EShellView", EShellView, e_shell_view_class_init, NULL, PARENT_TYPE);

void
e_shell_view_new_folder (EShellView *esv)
{
    g_return_if_fail (esv != NULL);
    g_return_if_fail (E_IS_SHELL_VIEW (esv));
}

void
e_shell_view_new_shortcut (EShellView *esv)
{
    g_return_if_fail (esv != NULL);
    g_return_if_fail (E_IS_SHELL_VIEW (esv));
}