path: root/e-util/test-mail-signatures.c

/*
 * test-mail-signatures.c
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) version 3.
 *
 * 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with the program; if not, see <http://www.gnu.org/licenses/>
 *
 */

#include <stdlib.h>

#include <libedataserver/libedataserver.h>

#include <e-util/e-util.h>

static GCancellable *cancellable = NULL;

static void
signature_loaded_cb (EMailSignatureComboBox *combo_box,
                     GAsyncResult *result,
                     EWebView *web_view)
{
    gchar *contents = NULL;
    gboolean is_html;
    GError *error = NULL;

    e_mail_signature_combo_box_load_selected_finish (
        combo_box, result, &contents, NULL, &is_html, &error);

    /* Ignore cancellations. */
    if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) {
        g_warn_if_fail (contents == NULL);
        g_object_unref (web_view);
        g_error_free (error);
        return;

    } else if (error != NULL) {
        g_warn_if_fail (contents == NULL);
        e_alert_submit (
            E_ALERT_SINK (web_view),
            "widgets:no-load-signature",
            error->message, NULL);
        g_object_unref (web_view);
        g_error_free (error);
        return;
    }

    if (contents == NULL)
        e_web_view_clear (web_view);
    else if (is_html)
        e_web_view_load_string (web_view, contents);
    else {
        gchar *string;

        string = g_markup_printf_escaped ("<pre>%s</pre>", contents);
        e_web_view_load_string (web_view, string);
        g_free (string);
    }

    g_free (contents);

    g_object_unref (web_view);
}

static void
signature_combo_changed_cb (EMailSignatureComboBox *combo_box,
                            EWebView *web_view)
{
    if (cancellable != NULL) {
        g_cancellable_cancel (cancellable);
        g_object_unref (cancellable);
    }

    cancellable = g_cancellable_new ();

    e_mail_signature_combo_box_load_selected (
        combo_box, G_PRIORITY_DEFAULT, cancellable,
        (GAsyncReadyCallback) signature_loaded_cb,
        g_object_ref (web_view));
}

gint
main (gint argc,
      gchar **argv)
{
    ESourceRegistry *registry;
    GtkWidget *container;
    GtkWidget *widget;
    GtkWidget *vbox;
    GtkWidget *identity_combo;
    GtkWidget *signature_combo;
    GError *error = NULL;

    gtk_init (&argc, &argv);

    registry = e_source_registry_new_sync (NULL, &error);

    if (error != NULL) {
        g_printerr ("%s\n", error->message);
        exit (EXIT_FAILURE);
    }

    /* Construct the widgets. */

    widget = gtk_window_new (GTK_WINDOW_TOPLEVEL);
    gtk_window_set_title (GTK_WINDOW (widget), "Mail Signatures");
    gtk_window_set_default_size (GTK_WINDOW (widget), 400, 400);
    gtk_container_set_border_width (GTK_CONTAINER (widget), 12);
    gtk_widget_show (widget);

    g_signal_connect (
        widget, "delete-event",
        G_CALLBACK (gtk_main_quit), NULL);

    container = widget;

    widget = gtk_vbox_new (FALSE, 12);
    gtk_container_add (GTK_CONTAINER (container), widget);
    gtk_widget_show (widget);

    container = vbox = widget;

    widget = gtk_label_new ("<b>EMailSignatureComboBox</b>");
    gtk_label_set_use_markup (GTK_LABEL (widget), TRUE);
    gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5);
    gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
    gtk_widget_show (widget);

    widget = gtk_vbox_new (FALSE, 6);
    gtk_widget_set_margin_left (widget, 12);
    gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
    gtk_widget_show (widget);

    container = widget;

    widget = e_mail_signature_combo_box_new (registry);
    gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
    signature_combo = widget;
    gtk_widget_show (widget);

    widget = e_mail_identity_combo_box_new (registry);
    gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
    identity_combo = widget;
    gtk_widget_show (widget);

    widget = gtk_scrolled_window_new (NULL, NULL);
    gtk_scrolled_window_set_policy (
        GTK_SCROLLED_WINDOW (widget),
        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
    gtk_scrolled_window_set_shadow_type (
        GTK_SCROLLED_WINDOW (widget), GTK_SHADOW_IN);
    gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
    gtk_widget_show (widget);

    container = widget;

    widget = e_web_view_new ();
    gtk_container_add (GTK_CONTAINER (container), widget);
    gtk_widget_show (widget);

    g_signal_connect (
        signature_combo, "changed",
        G_CALLBACK (signature_combo_changed_cb), widget);

    container = vbox;

    widget = gtk_label_new ("<b>EMailSignatureManager</b>");
    gtk_label_set_use_markup (GTK_LABEL (widget), TRUE);
    gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5);
    gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
    gtk_widget_show (widget);

    widget = e_mail_signature_manager_new (registry);
    gtk_widget_set_margin_left (widget, 12);
    gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
    gtk_widget_show (widget);

    g_object_bind_property (
        identity_combo, "active-id",
        signature_combo, "identity-uid",
        G_BINDING_SYNC_CREATE);

    gtk_main ();

    return 0;
}