path: root/embed/mozilla/GtkNSSClientAuthDialogs.cpp

/*
 *  GtkNSSClientAuthDialogs.cpp
 *
 *  Copyright (C) 2003 Crispin Flowerday <gnome@flowerday.cx>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2, or (at your option)
 *  any later version.
 *
 *  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.
 *
 *  $Id$
 */

#include "mozilla-config.h"

#include "config.h"

#include "EphyUtils.h"

#include <nsIDOMWindow.h>
#include <nsIServiceManager.h>
#include <nsIInterfaceRequestor.h>
#include <nsIInterfaceRequestorUtils.h>
#undef MOZILLA_INTERNAL_API
#include <nsEmbedString.h>
#define MOZILLA_INTERNAL_API 1

#include <gtk/gtkdialog.h>
#include <gtk/gtkimage.h>
#include <gtk/gtkstock.h>
#include <gtk/gtklabel.h>
#include <gtk/gtkhbox.h>
#include <gtk/gtkvbox.h>
#include <gtk/gtktextbuffer.h>
#include <gtk/gtktextview.h>
#include <gtk/gtkprogressbar.h>
#include <gtk/gtkoptionmenu.h>
#include <gtk/gtkmenuitem.h>
#include <gtk/gtkscrolledwindow.h>
#include <gtk/gtktogglebutton.h>
#include <gtk/gtkexpander.h>
#include <gtk/gtkliststore.h>
#include <gtk/gtktreemodel.h>
#include <gtk/gtkcelllayout.h>
#include <gtk/gtkcellrenderer.h>
#include <gtk/gtkcellrenderertext.h>
#include <gtk/gtkcombobox.h>
#include <glib/gi18n.h>

#include "GtkNSSClientAuthDialogs.h"

#include "ephy-gui.h"
#include "ephy-state.h"
#include "ephy-debug.h"

GtkNSSClientAuthDialogs::GtkNSSClientAuthDialogs()
{
    LOG ("GtkNSSClientAuthDialogs ctor (%p)", this);
}


GtkNSSClientAuthDialogs::~GtkNSSClientAuthDialogs()
{
    LOG ("GtkNSSClientAuthDialogs dtor (%p)", this);
}

NS_IMPL_THREADSAFE_ISUPPORTS1 (GtkNSSClientAuthDialogs, 
                   nsIClientAuthDialogs)

/** 
 *  Indent a widget according the HIG
 * 
 *  @returns: The new indented widget
 */
static GtkWidget*
higgy_indent_widget (GtkWidget *widget)
{
    GtkWidget *hbox;
    GtkWidget *label;

    hbox = gtk_hbox_new (FALSE, 6);

    label = gtk_label_new ("");
    gtk_box_pack_start (GTK_BOX(hbox), label, FALSE, TRUE, 6);
    gtk_widget_show (label);

    gtk_box_pack_start (GTK_BOX(hbox), widget, TRUE, TRUE, 0);

    return hbox;
}

static void
combo_changed_cb (GtkComboBox *combo, GtkTextView *textview)
{
    GtkTreeModel *model;
    GtkTreeIter iter;
    GtkTextBuffer *buffer;
    int index;

    model = gtk_combo_box_get_model (combo);
    index = gtk_combo_box_get_active (combo);
    buffer = gtk_text_view_get_buffer (textview);

    if (gtk_tree_model_iter_nth_child (model, &iter, NULL, index))
    {
        char *text;

        gtk_tree_model_get (model, &iter, 1, &text, -1);

        gtk_text_buffer_set_text (buffer, text, -1);

        g_free (text);
    }
    else
    {
        gtk_text_buffer_set_text (buffer, "", -1);
    }
}

NS_IMETHODIMP
GtkNSSClientAuthDialogs::ChooseCertificate (nsIInterfaceRequestor *ctx,
                        const PRUnichar *cn, 
                        const PRUnichar *organization, 
                        const PRUnichar *issuer, 
                        const PRUnichar **certNickList,
                        const PRUnichar **certDetailsList,
                        PRUint32 count, PRInt32 *selectedIndex,
                        PRBool *canceled)
{
    GtkWidget *dialog, *label, *vbox, *textview;
    GtkWidget *details, *expander, *hbox, *image;
    GtkWidget *combo;
    GtkListStore *store;
    GtkTreeIter iter;
    GtkCellRenderer *renderer;
    char *msg, *markup_text;
    PRUint32 i;

    nsCOMPtr<nsIDOMWindow> parent = do_GetInterface (ctx);
    GtkWindow *gparent = GTK_WINDOW (EphyUtils::FindGtkParent (parent));

    dialog = gtk_dialog_new_with_buttons ("",
                          GTK_WINDOW (gparent),
                          GTK_DIALOG_DESTROY_WITH_PARENT,
                          GTK_STOCK_CANCEL,
                          GTK_RESPONSE_CANCEL,
                          _("_Select Certificate"),
                          GTK_RESPONSE_OK,
                          NULL);

    if (gparent)
    {
        gtk_window_group_add_window (ephy_gui_ensure_window_group (gparent),
                         GTK_WINDOW (dialog));
    }

    gtk_window_set_icon_name (GTK_WINDOW (dialog), "web-browser");

    gtk_dialog_set_has_separator (GTK_DIALOG (dialog), FALSE);
    gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
    gtk_container_set_border_width (GTK_CONTAINER (dialog), 5);
    gtk_box_set_spacing (GTK_BOX(GTK_DIALOG (dialog)->vbox), 14); /* 24 = 2 * 5 + 14 */
    gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
    
    hbox = gtk_hbox_new (FALSE, 12);
    gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
    gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), hbox, FALSE, FALSE, 0);
    gtk_widget_show (hbox);

    image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING,
                      GTK_ICON_SIZE_DIALOG);
    gtk_misc_set_alignment (GTK_MISC (image), 0.5, 0.0);
    gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0);
    gtk_widget_show (image);

    vbox = gtk_vbox_new (FALSE, 12);
    gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
    gtk_widget_show (vbox);

    label = gtk_label_new (NULL);
    gtk_label_set_use_markup (GTK_LABEL (label), TRUE);
    gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
    gtk_label_set_selectable (GTK_LABEL (label), TRUE);
    gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
    gtk_widget_show (label);
    gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
    

    nsEmbedCString utf8_cn;
    NS_UTF16ToCString (nsEmbedString (cn),
               NS_CSTRING_ENCODING_UTF8, utf8_cn);

    msg = g_markup_printf_escaped (_("Choose a certificate to present as identification to “%s”."),
                       utf8_cn.get());
    markup_text = g_strdup_printf ("<span weight=\"bold\" size=\"larger\">%s</span>\n\n%s",
                       _("Select a certificate to identify yourself."),
                       msg);
    gtk_label_set_markup (GTK_LABEL (label), markup_text);
    g_free (msg);
    g_free (markup_text);

        /* Create and populate the combo */
    store = gtk_list_store_new (2, G_TYPE_STRING, G_TYPE_STRING);
    for (i = 0; i < count; i++)
    {
        nsEmbedCString certnick;
        nsEmbedCString certdetail;

        NS_UTF16ToCString (nsEmbedString (certNickList[i]),
                   NS_CSTRING_ENCODING_UTF8, certnick);
        NS_UTF16ToCString (nsEmbedString (certDetailsList[i]),
                   NS_CSTRING_ENCODING_UTF8, certdetail);

        gtk_list_store_append (store, &iter);
        gtk_list_store_set (store, &iter,
                    0, certnick.get(),
                    1, certdetail.get(),
                    -1);
    }

    combo = gtk_combo_box_new_with_model (GTK_TREE_MODEL (store));
    g_object_unref (store);

        renderer = gtk_cell_renderer_text_new ();
        gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), renderer, TRUE);
        gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo), renderer,
                                        "text", 0,
                                        NULL);

    gtk_widget_show (combo);
    gtk_box_pack_start (GTK_BOX (vbox), combo, FALSE, TRUE, 0);

    expander = gtk_expander_new_with_mnemonic (_("Certificate _Details"));
    ephy_state_add_expander (GTK_WIDGET (expander), "client-auth-dialog-expander", FALSE);

    gtk_widget_show (expander);
    gtk_box_pack_start (GTK_BOX(GTK_DIALOG(dialog)->vbox), expander, FALSE, FALSE, 0);

    /* Create the text box */
    textview = gtk_text_view_new ();
    gtk_text_view_set_editable (GTK_TEXT_VIEW (textview), FALSE);
    gtk_text_view_set_cursor_visible (GTK_TEXT_VIEW (textview), FALSE);
    gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (textview), GTK_WRAP_WORD);
    gtk_widget_set_size_request (GTK_WIDGET (textview), -1, 100);
    gtk_widget_show (textview);

    details = gtk_scrolled_window_new (NULL, NULL);
    gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (details), GTK_POLICY_AUTOMATIC,
                    GTK_POLICY_AUTOMATIC);
    gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (details), GTK_SHADOW_IN);
    gtk_container_add (GTK_CONTAINER (details), textview);
    gtk_widget_show (details);

    details = higgy_indent_widget (details);
    gtk_container_set_border_width (GTK_CONTAINER (details), 5);
    gtk_widget_show (details);

    gtk_container_add (GTK_CONTAINER (expander), details);

    g_signal_connect (G_OBJECT (combo), "changed",
              G_CALLBACK (combo_changed_cb),
              textview);

    gtk_combo_box_set_active (GTK_COMBO_BOX (combo), 0);

    /* run the dialog */
    int res = gtk_dialog_run (GTK_DIALOG (dialog));
    if (res == GTK_RESPONSE_OK)
    {
        *canceled = PR_FALSE;
        *selectedIndex = gtk_combo_box_get_active (GTK_COMBO_BOX (combo));
    } 
    else
    {
        *canceled = PR_TRUE;
    }

    gtk_widget_destroy (dialog);
    return NS_OK;
}