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 <bonobo/bonobo-ui-component.h>

#include <gal/util/e-util.h>
#include <gal/widgets/e-gui-utils.h>

#include "widgets/menus/gal-view-menus.h"

#include <gal/menus/gal-view-factory-etable.h>
#include <gal/menus/gal-view-etable.h>

#include "folder-browser-factory.h"

#include "folder-browser.h"
#include "mail.h"
#include "mail-callbacks.h"
#include "shell/Evolution.h"
#include "mail-config.h"
#include "mail-ops.h"
#include "mail-session.h"

/* The FolderBrowser BonoboControls we have.  */
static EList *control_list = NULL;

/*
 * Add with 'folder_browser'
 */
BonoboUIVerb verbs [] = {
    BONOBO_UI_UNSAFE_VERB ("PrintMessage", print_msg),
    BONOBO_UI_UNSAFE_VERB ("PrintPreviewMessage", print_preview_msg),
    
    /* Edit Menu */
    BONOBO_UI_UNSAFE_VERB ("EditSelectAll", select_all),
    BONOBO_UI_UNSAFE_VERB ("EditInvertSelection", invert_selection),
    
    /* Settings Menu */
    BONOBO_UI_UNSAFE_VERB ("SetMailFilter", filter_edit),
    BONOBO_UI_UNSAFE_VERB ("SetVFolder", vfolder_edit_vfolders),
    BONOBO_UI_UNSAFE_VERB ("SetMailConfig", providers_config),
    BONOBO_UI_UNSAFE_VERB ("SetSubscribe", manage_subscriptions),
    BONOBO_UI_UNSAFE_VERB ("SetForgetPwd", mail_session_forget_passwords),
    
    /* Message Menu */
    BONOBO_UI_UNSAFE_VERB ("MessageOpenNewWnd", view_message),
    BONOBO_UI_UNSAFE_VERB ("MessageEdit", edit_message),
    BONOBO_UI_UNSAFE_VERB ("MessageSaveAs", save_msg),
    BONOBO_UI_UNSAFE_VERB ("MessagePrint", print_msg),
    BONOBO_UI_UNSAFE_VERB ("MessageReplySndr", reply_to_sender),
    BONOBO_UI_UNSAFE_VERB ("MessageReplyAll", reply_to_all),
    BONOBO_UI_UNSAFE_VERB ("MessageForwardInlined", forward_inlined),
    BONOBO_UI_UNSAFE_VERB ("MessageForwardAttached", forward_attached),
    
    BONOBO_UI_UNSAFE_VERB ("MessageMarkAsRead", mark_as_seen),
    BONOBO_UI_UNSAFE_VERB ("MessageMarkAsUnRead", mark_as_unseen),
    
    BONOBO_UI_UNSAFE_VERB ("MessageMove", move_msg),
    BONOBO_UI_UNSAFE_VERB ("MessageCopy", copy_msg),
    BONOBO_UI_UNSAFE_VERB ("MessageDelete", delete_msg),
    BONOBO_UI_UNSAFE_VERB ("MessageUndelete", undelete_msg),
    
    /*BONOBO_UI_UNSAFE_VERB ("MessageAddSenderToAddressBook", addrbook_sender),*/
    
    BONOBO_UI_UNSAFE_VERB ("MessageApplyFilters", apply_filters),
    
    BONOBO_UI_UNSAFE_VERB ("MessageVFolderSubj", vfolder_subject),
    BONOBO_UI_UNSAFE_VERB ("MessageVFolderSndr", vfolder_sender),
    BONOBO_UI_UNSAFE_VERB ("MessageVFolderRecip", vfolder_recipient),
    
    BONOBO_UI_UNSAFE_VERB ("MessageFilterSubj", filter_subject),
    BONOBO_UI_UNSAFE_VERB ("MessageFilterSndr", filter_sender),
    BONOBO_UI_UNSAFE_VERB ("MessageFilterRecip", filter_recipient),
    
    BONOBO_UI_UNSAFE_VERB ("MessageHideClear", hide_none),
    BONOBO_UI_UNSAFE_VERB ("MessageHideRead", hide_read),
    BONOBO_UI_UNSAFE_VERB ("MessageHideDeleted", hide_deleted),
    BONOBO_UI_UNSAFE_VERB ("MessageHideSelected", hide_selected),
    
    /* Folder Menu */
    BONOBO_UI_UNSAFE_VERB ("FolderExpunge", expunge_folder),
    BONOBO_UI_UNSAFE_VERB ("FolderConfig", configure_folder),
    
    /* Toolbar specific */
    BONOBO_UI_UNSAFE_VERB ("MailGet", send_receive_mail),
    BONOBO_UI_UNSAFE_VERB ("MailCompose", compose_msg),
    BONOBO_UI_UNSAFE_VERB ("MailStop", stop_threads),
    BONOBO_UI_UNSAFE_VERB ("MailPrevious", previous_msg),
    BONOBO_UI_UNSAFE_VERB ("MailNext", next_msg),
    
    BONOBO_UI_VERB_END
};

static void
set_pixmap (BonoboUIComponent *uic,
        const char        *xml_path,
        const char        *icon)
{
    char *path;
    GdkPixbuf *pixbuf;

    path = g_concat_dir_and_file (EVOLUTION_DATADIR "/images/evolution", icon);

    pixbuf = gdk_pixbuf_new_from_file (path);
    if (pixbuf == NULL) {
        g_warning ("Cannot load image -- %s", path);
        g_free (path);
        return;
    }

    bonobo_ui_util_set_pixbuf (uic, xml_path, pixbuf);

    gdk_pixbuf_unref (pixbuf);

    g_free (path);
}

static void
update_pixmaps (BonoboUIComponent *uic)
{
    set_pixmap (uic, "/menu/File/Print/Print", "16_print.xpm");
    set_pixmap (uic, "/menu/File/Print/Print Preview", "16_print.xpm");

    set_pixmap (uic, "/menu/Component/Message/MessageEdit", "16_edit.xpm");
    set_pixmap (uic, "/menu/Component/Message/MessageSaveAs", "16_save.xpm");
    set_pixmap (uic, "/menu/Component/Message/MessagePrint", "16_print.xpm");
    set_pixmap (uic, "/menu/Component/Message/MessageMove", "16_move_message.xpm");
    set_pixmap (uic, "/menu/Component/Message/MessageReplyAll", "16_reply_to_all.xpm");
    set_pixmap (uic, "/menu/Component/Message/MessageReplySndr", "16_reply.xpm");

    set_pixmap (uic, "/menu/Component/Folder/FolderConfig", "16_configure_folder.xpm");

    set_pixmap (uic, "/menu/Settings/SetMailConfig", "16_configure_mail.xpm");

    set_pixmap (uic, "/Toolbar/MailGet", "buttons/fetch-mail.png");
    set_pixmap (uic, "/Toolbar/MailCompose", "buttons/compose-message.png");
    set_pixmap (uic, "/Toolbar/Reply", "buttons/reply.png");
    set_pixmap (uic, "/Toolbar/ReplyAll", "buttons/reply-to-all.png");
    set_pixmap (uic, "/Toolbar/Forward", "buttons/forward.png");
    set_pixmap (uic, "/Toolbar/Move", "buttons/move-message.png");
    set_pixmap (uic, "/Toolbar/Copy", "buttons/copy-message.png");
}

static void
display_view(GalViewCollection *collection,
         GalView *view,
         gpointer data)
{
    FolderBrowser *fb = data;
    if (GAL_IS_VIEW_ETABLE(view)) {
        e_table_set_state_object(e_table_scrolled_get_table(E_TABLE_SCROLLED(fb->message_list)), GAL_VIEW_ETABLE(view)->state);
    }
}

static void
folder_browser_setup_menus (FolderBrowser *fb,
                BonoboUIComponent *uic)
{
    GalViewCollection *collection;
    GalViewMenus *views;
    GalViewFactory *factory;
    ETableSpecification *spec;
    char *spec_string;

    collection = gal_view_collection_new();
    /* FIXME: Memory leak. */
    gal_view_collection_set_storage_directories(collection,
                            EVOLUTION_DATADIR "/evolution/views/mail/",
                            gnome_util_prepend_user_home("/evolution/views/mail/"));

    spec_string = message_list_get_layout(fb->message_list);
    spec = e_table_specification_new();
    e_table_specification_load_from_string(spec, spec_string);
    g_free(spec_string);

    factory = gal_view_factory_etable_new(spec);
    gal_view_collection_add_factory(collection, factory);
    gtk_object_sink(GTK_OBJECT(factory));

    gal_view_collection_load(collection);

    views = gal_view_menus_new(collection);
    gal_view_menus_apply(views, uic, NULL); /* This function probably needs to sink the views object. */
    gtk_signal_connect(GTK_OBJECT(collection), "display_view",
               display_view, fb);
    /*  gtk_object_sink(GTK_OBJECT(views)); */

    gtk_object_sink(GTK_OBJECT(collection));
}

static void
control_activate (BonoboControl     *control,
          BonoboUIComponent *uic,
          FolderBrowser     *fb)
{
    GtkWidget         *folder_browser;
    Bonobo_UIContainer container;

    container = bonobo_control_get_remote_ui_container (control);
    bonobo_ui_component_set_container (uic, container);
    bonobo_object_release_unref (container, NULL);

    g_assert (container == bonobo_ui_component_get_container (uic));
    g_return_if_fail (container != CORBA_OBJECT_NIL);
        
    folder_browser = bonobo_control_get_widget (control);

    bonobo_ui_component_add_verb_list_with_data (
        uic, verbs, folder_browser);

    bonobo_ui_component_freeze (uic, NULL);

    bonobo_ui_util_set_ui (
        uic, EVOLUTION_DATADIR,
        "evolution-mail.xml", "evolution-mail");

    if (mail_config_get_thread_list ())
        bonobo_ui_component_set_prop (
            uic, "/commands/ViewThreaded", "state", "1", NULL);
    else
        bonobo_ui_component_set_prop (
            uic, "/commands/ViewThreaded", "state", "0", NULL);
    
    bonobo_ui_component_add_listener (
        uic, "ViewThreaded",
        folder_browser_toggle_threads, folder_browser);
    
    if (mail_config_get_view_source ())
        bonobo_ui_component_set_prop (uic, "/commands/ViewSource",
                          "state", "1", NULL);
    else
        bonobo_ui_component_set_prop (uic, "/commands/ViewSource",
                          "state", "0", NULL);
    
    bonobo_ui_component_add_listener (uic, "ViewSource",
                      folder_browser_toggle_view_source,
                      folder_browser);

    folder_browser_setup_menus (fb, uic);
    
    update_pixmaps (uic);

        bonobo_ui_component_set_prop(uic, "/commands/MailStop", "sensitive", "0", NULL);

    bonobo_ui_component_thaw (uic, NULL);
}

static void
control_deactivate (BonoboControl     *control,
            BonoboUIComponent *uic,
            FolderBrowser     *fb)
{
    bonobo_ui_component_rm (uic, "/", NULL);
    bonobo_ui_component_unset_container (uic);

    if (fb->folder)
        mail_sync_folder (fb->folder, NULL, NULL);
}

static void
control_activate_cb (BonoboControl *control, 
             gboolean activate, 
             gpointer user_data)
{
    BonoboUIComponent *uic;

    uic = bonobo_control_get_ui_component (control);
    g_assert (uic != NULL);

    if (activate)
        control_activate (control, uic, user_data);
    else
        control_deactivate (control, uic, user_data);
}

static void
control_destroy_cb (BonoboControl *control,
            GtkObject     *folder_browser)
{
    gtk_object_destroy (folder_browser);
}

static void
browser_destroy_cb (FolderBrowser *fb,
            BonoboControl *control)
{
    EIterator *it;

    /* We do this from browser_destroy_cb rather than
     * control_destroy_cb because currently, the controls
     * don't seem to all get destroyed properly at quit
     * time (but the widgets get destroyed by X). FIXME.
     */

    for (it = e_list_get_iterator (control_list); e_iterator_is_valid (it); e_iterator_next (it)) {
        if (e_iterator_get (it) == control) {
            e_iterator_delete (it);
            break;
        }
    }
    gtk_object_unref (GTK_OBJECT (it));
}

BonoboControl *
folder_browser_factory_new_control (const char *uri,
                    const GNOME_Evolution_Shell shell)
{
    BonoboControl *control;
    GtkWidget *folder_browser;

    folder_browser = folder_browser_new (shell);
    if (folder_browser == NULL)
        return NULL;

    if (!folder_browser_set_uri (FOLDER_BROWSER (folder_browser), uri)) {
        gtk_object_sink (GTK_OBJECT (folder_browser));
        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, folder_browser);

    gtk_signal_connect (GTK_OBJECT (control), "destroy",
                control_destroy_cb, folder_browser);
    gtk_signal_connect (GTK_OBJECT (folder_browser), "destroy",
                browser_destroy_cb, control);

    if (!control_list)
        control_list = e_list_new (NULL, NULL, NULL);

    e_list_append (control_list, control);

    return control;
}

EList *
folder_browser_factory_get_control_list (void)
{
    if (!control_list)
        control_list = e_list_new (NULL, NULL, NULL);
    return control_list;
}