* src/summaryview.c
[claws.git] / src / mimeview.c
index 8123c6eb64d05736a1f14a32bd825adf36423d86..68b206b0cab3b11e616f7bedbf92ccf6ac412549 100644 (file)
@@ -84,7 +84,6 @@ static void mimeview_show_message_part                (MimeView       *mimeview,
                                                 MimeInfo       *partinfo);
 static void mimeview_change_view_type          (MimeView       *mimeview,
                                                 MimeViewType    type);
-static void mimeview_clear                     (MimeView       *mimeview);
 
 static void mimeview_selected          (GtkCTree       *ctree,
                                         GtkCTreeNode   *node,
@@ -151,11 +150,7 @@ static GtkItemFactoryEntry mimeview_popup_entries[] =
        {N_("/Open _with..."),    NULL, mimeview_open_with,       0, NULL},
        {N_("/_Display as text"), NULL, mimeview_display_as_text, 0, NULL},
        {N_("/_Save as..."),      NULL, mimeview_save_as,         0, NULL},
-       {N_("/Save _all..."),     NULL, mimeview_save_all,        0, NULL}
-#if USE_GPGME
-        ,
-        {N_("/_Check signature"), NULL, mimeview_check_signature, 0, NULL}
-#endif
+       {N_("/Save _all..."),     NULL, mimeview_save_all,        0, NULL},
 };
 
 static GtkTargetEntry mimeview_mime_types[] =
@@ -170,14 +165,13 @@ MimeView *mimeview_create(MainWindow *mainwin)
 {
        MimeView *mimeview;
 
-       GtkWidget *notebook;
-       GtkWidget *vbox;
        GtkWidget *paned;
        GtkWidget *scrolledwin;
        GtkWidget *ctree;
        GtkWidget *mime_notebook;
        GtkWidget *popupmenu;
        GtkWidget *ctree_mainbox;
+       GtkWidget *vbox;
        GtkWidget *mime_toggle;
        GtkWidget *icon_mainbox;
        GtkWidget *icon_scroll;
@@ -187,6 +181,7 @@ MimeView *mimeview_create(MainWindow *mainwin)
        GtkWidget *hbox;
        GtkTooltips *tooltips;
        GtkItemFactory *popupfactory;
+       NoticeView *siginfoview;
        gchar *titles[N_MIMEVIEW_COLS];
        gint n_entries;
        gint i;
@@ -198,20 +193,14 @@ MimeView *mimeview_create(MainWindow *mainwin)
        titles[COL_SIZE]     = _("Size");
        titles[COL_NAME]     = _("Name");
 
-       notebook = gtk_notebook_new();
-       gtk_notebook_set_scrollable(GTK_NOTEBOOK(notebook), TRUE);
-       gtk_notebook_set_show_tabs(GTK_NOTEBOOK(notebook), FALSE);
-       gtk_notebook_set_show_border(GTK_NOTEBOOK(notebook), FALSE);
-
-       vbox = gtk_vbox_new(FALSE, 0);
-       gtk_container_add(GTK_CONTAINER(notebook), vbox);
-       
        scrolledwin = gtk_scrolled_window_new(NULL, NULL);
+       gtk_widget_show(scrolledwin);
        gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolledwin),
                                       GTK_POLICY_AUTOMATIC,
                                       GTK_POLICY_ALWAYS);
 
        ctree = gtk_sctree_new_with_titles(N_MIMEVIEW_COLS, 0, titles);
+       gtk_widget_show(ctree);
        gtk_clist_set_selection_mode(GTK_CLIST(ctree), GTK_SELECTION_BROWSE);
        gtk_ctree_set_line_style(GTK_CTREE(ctree), GTK_CTREE_LINES_NONE);
        gtk_clist_set_column_justification(GTK_CLIST(ctree), COL_SIZE,
@@ -240,14 +229,16 @@ MimeView *mimeview_create(MainWindow *mainwin)
         gtk_notebook_set_show_tabs(GTK_NOTEBOOK(mime_notebook), FALSE);
         gtk_notebook_set_show_border(GTK_NOTEBOOK(mime_notebook), FALSE);
        
-       gtk_notebook_set_page(GTK_NOTEBOOK(notebook), 0);
-                               
        icon_vbox = gtk_vbox_new(FALSE, 2);
+       gtk_widget_show(icon_vbox);
        icon_scroll = gtk_layout_new(NULL, NULL);
+       gtk_widget_show(icon_scroll);
        gtk_layout_put(GTK_LAYOUT(icon_scroll), icon_vbox, 0, 0);
        scrollbutton = gtk_vscrollbutton_new(gtk_layout_get_vadjustment(GTK_LAYOUT(icon_scroll)));
+       gtk_widget_show(scrollbutton);
 
        mime_toggle = gtk_toggle_button_new();
+       gtk_widget_show(mime_toggle);
        arrow = gtk_arrow_new(GTK_ARROW_LEFT, GTK_SHADOW_NONE);
        gtk_widget_show(arrow);
        gtk_container_add(GTK_CONTAINER(mime_toggle), arrow);
@@ -255,6 +246,7 @@ MimeView *mimeview_create(MainWindow *mainwin)
                           GTK_SIGNAL_FUNC(mime_toggle_button_cb), mimeview);
 
        icon_mainbox = gtk_vbox_new(FALSE, 0);
+       gtk_widget_show(icon_mainbox);
        gtk_box_pack_start(GTK_BOX(icon_mainbox), mime_toggle, FALSE, FALSE, 0);
        gtk_box_pack_start(GTK_BOX(icon_mainbox), icon_scroll, TRUE, TRUE, 3);
        gtk_box_pack_end(GTK_BOX(icon_mainbox), scrollbutton, FALSE, FALSE, 0);
@@ -271,21 +263,26 @@ MimeView *mimeview_create(MainWindow *mainwin)
        tooltips = gtk_tooltips_new();
        gtk_tooltips_set_delay(tooltips, 0); 
 
+       vbox = gtk_vbox_new(FALSE, 0);
+       gtk_widget_show(vbox);
+       siginfoview = noticeview_create(mainwin);
+       noticeview_hide(siginfoview);
+       gtk_box_pack_start(GTK_BOX(vbox), mime_notebook, TRUE, TRUE, 0);
+       gtk_box_pack_end(GTK_BOX(vbox), GTK_WIDGET_PTR(siginfoview), FALSE, FALSE, 0);
+
        paned = gtk_vpaned_new();
-       gtk_paned_set_gutter_size(GTK_PANED(paned), 6);
+       gtk_widget_show(paned);
+       gtk_paned_set_gutter_size(GTK_PANED(paned), 0);
        gtk_paned_pack1(GTK_PANED(paned), ctree_mainbox, FALSE, TRUE);
-       gtk_paned_pack2(GTK_PANED(paned), mime_notebook, TRUE, TRUE);
-       gtk_container_add(GTK_CONTAINER(notebook), paned);
+       gtk_paned_pack2(GTK_PANED(paned), vbox, TRUE, TRUE);
        
        hbox = gtk_hbox_new(FALSE, 0);
-       gtk_box_pack_start(GTK_BOX(hbox), notebook, TRUE, TRUE, 0);
+       gtk_box_pack_start(GTK_BOX(hbox), paned, TRUE, TRUE, 0);
        gtk_box_pack_start(GTK_BOX(hbox), icon_mainbox, FALSE, FALSE, 0);
 
-       gtk_widget_show_all(hbox);
+       gtk_widget_show(hbox);
        gtk_widget_hide(ctree_mainbox);
 
-       mimeview->notebook      = notebook;
-       mimeview->vbox          = vbox;
        mimeview->hbox          = hbox;
        mimeview->paned         = paned;
        mimeview->scrolledwin   = scrolledwin;
@@ -303,6 +300,7 @@ MimeView *mimeview_create(MainWindow *mainwin)
        mimeview->tooltips      = tooltips;
        mimeview->oldsize       = 60;
        mimeview->mime_toggle   = mime_toggle;
+       mimeview->siginfoview   = siginfoview;
 
        mimeview->target_list   = gtk_target_list_new(mimeview_mime_types, 1); 
        
@@ -319,65 +317,13 @@ void mimeview_init(MimeView *mimeview)
                GTK_WIDGET_PTR(mimeview->textview));
 }
 
-/* 
- * Check whether the message is OpenPGP signed
- */
-#if USE_GPGME
-static gboolean mimeview_is_signed(MimeView *mimeview)
-{
-       MimeInfo *partinfo = NULL;
-
-        debug_print("mimeview_is signed of %p\n", mimeview);
-
-        if (!mimeview) return FALSE;
-       if (!mimeview->opened) return FALSE;
-
-        debug_print("mimeview_is_signed: open\n" );
-
-       if (!mimeview->file) return FALSE;
-
-        debug_print("mimeview_is_signed: file\n" );
-
-       partinfo = gtk_ctree_node_get_row_data
-               (GTK_CTREE(mimeview->ctree), mimeview->opened);
-       g_return_val_if_fail(partinfo != NULL, FALSE);
-
-       /* walk the tree and see whether there is a signature somewhere */
-       do {
-               if (rfc2015_has_signature(partinfo))
-                       return TRUE;
-        } while ((partinfo = partinfo->parent) != NULL);
-
-       debug_print("mimeview_is_signed: FALSE\n" );
-
-       return FALSE;
-}
-
-static void set_unchecked_signature(MimeInfo *mimeinfo)
-{
-       MimeInfo *sig_partinfo;
-
-       sig_partinfo = rfc2015_find_signature(mimeinfo);
-       if (sig_partinfo == NULL) return;
-
-       g_free(sig_partinfo->sigstatus);
-       sig_partinfo->sigstatus =
-               g_strdup(_("Right-click here to verify the signature"));
-
-       g_free(sig_partinfo->sigstatus_full);
-       sig_partinfo->sigstatus_full = NULL;
-}
-#endif /* USE_GPGME */
-
 void mimeview_show_message(MimeView *mimeview, MimeInfo *mimeinfo,
                           const gchar *file)
 {
        GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
        GtkCTreeNode *node;
-       FILE *fp;
 
        mimeview_clear(mimeview);
-       textview_clear(mimeview->messageview->textview);
 
        g_return_if_fail(file != NULL);
        g_return_if_fail(mimeinfo != NULL);
@@ -386,18 +332,6 @@ void mimeview_show_message(MimeView *mimeview, MimeInfo *mimeinfo,
 
        mimeview->file = g_strdup(file);
 
-#if USE_GPGME
-       if (prefs_common.auto_check_signatures && gpg_started) {
-               if ((fp = fopen(file, "rb")) == NULL) {
-                       FILE_OP_ERROR(file, "fopen");
-                       return;
-               }
-               rfc2015_check_signature(mimeinfo, fp);
-               fclose(fp);
-       } else
-               set_unchecked_signature(mimeinfo);
-#endif
-
        gtk_signal_handler_block_by_func(GTK_OBJECT(ctree), mimeview_selected,
                                         mimeview);
 
@@ -407,28 +341,12 @@ void mimeview_show_message(MimeView *mimeview, MimeInfo *mimeinfo,
        gtk_signal_handler_unblock_by_func(GTK_OBJECT(ctree),
                                           mimeview_selected, mimeview);
 
-       /* search first text part */
-       for (node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
-            node != NULL; node = GTK_CTREE_NODE_NEXT(node)) {
-               MimeInfo *partinfo;
-
-               partinfo = gtk_ctree_node_get_row_data(ctree, node);
-               if (partinfo &&
-                   (partinfo->type == MIMETYPE_TEXT))
-                       break;
-       }
-       textview_show_message(mimeview->messageview->textview, mimeinfo, file);
-
-       if (!node)
-               node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
-
+       node = GTK_CTREE_NODE(GTK_CLIST(ctree)->row_list);
        if (node) {
                gtk_ctree_select(ctree, node);
                icon_list_toggle_by_mime_info
                        (mimeview, gtk_ctree_node_get_row_data(ctree, node));
                gtkut_ctree_set_focus_row(ctree, node);
-               if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(mimeview->mime_toggle)))
-                       gtk_widget_grab_focus(mimeview->ctree);
        }
 }
 
@@ -455,10 +373,6 @@ void mimeview_destroy(MimeView *mimeview)
 
 MimeInfo *mimeview_get_selected_part(MimeView *mimeview)
 {
-       if (gtk_notebook_get_current_page
-               (GTK_NOTEBOOK(mimeview->notebook)) == 0)
-               return NULL;
-
        return gtk_ctree_node_get_row_data
                (GTK_CTREE(mimeview->ctree), mimeview->opened);
 }
@@ -474,9 +388,9 @@ static void mimeview_set_multipart_tree(MimeView *mimeview,
        while (mimeinfo != NULL) {
                node = mimeview_append_part(mimeview, mimeinfo, parent);
 
-               if (mimeinfo->children)
-                       mimeview_set_multipart_tree(mimeview, mimeinfo->children, node);
-               mimeinfo = mimeinfo->next;
+               if (mimeinfo->node->children)
+                       mimeview_set_multipart_tree(mimeview, (MimeInfo *) mimeinfo->node->children->data, node);
+               mimeinfo = mimeinfo->node->next != NULL ? (MimeInfo *) mimeinfo->node->next->data : NULL;
        }
 }
 
@@ -511,9 +425,9 @@ static GtkCTreeNode *mimeview_append_part(MimeView *mimeview,
        gchar *str[N_MIMEVIEW_COLS];
 
        if (partinfo->type != MIMETYPE_UNKNOWN && partinfo->subtype) {
-               snprintf(content_type, 64, "%s/%s", procmime_get_type_str(partinfo->type), partinfo->subtype);
+               g_snprintf(content_type, 64, "%s/%s", procmime_get_type_str(partinfo->type), partinfo->subtype);
        } else {
-               snprintf(content_type, 64, "UNKNOWN");
+               g_snprintf(content_type, 64, "UNKNOWN");
        }
 
        str[COL_MIMETYPE] = content_type;
@@ -677,27 +591,82 @@ static void mimeview_change_view_type(MimeView *mimeview, MimeViewType type)
        mimeview->type = type;
 }
 
-static void mimeview_clear(MimeView *mimeview)
+void mimeview_clear(MimeView *mimeview)
 {
        GtkCList *clist = GTK_CLIST(mimeview->ctree);
 
-       procmime_mimeinfo_free_all(mimeview->mimeinfo);
-       mimeview->mimeinfo = NULL;
+       noticeview_hide(mimeview->siginfoview);
 
        gtk_clist_clear(clist);
        textview_clear(mimeview->textview);
        if (mimeview->mimeviewer != NULL)
                mimeview->mimeviewer->clear_viewer(mimeview->mimeviewer);
 
+       if (mimeview->mimeinfo != NULL)
+               procmime_mimeinfo_free_all(mimeview->mimeinfo);
+       mimeview->mimeinfo = NULL;
+
        mimeview->opened = NULL;
 
        g_free(mimeview->file);
        mimeview->file = NULL;
 
        icon_list_clear(mimeview);
+}
 
-       if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(mimeview->mime_toggle)))
-               gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->notebook), 0);
+static void check_signature_cb(GtkWidget *widget, gpointer user_data);
+
+static void update_signature_noticeview(MimeView *mimeview, MimeInfo *mimeinfo)
+{
+       if (privacy_mimeinfo_is_signed(mimeinfo)) {
+               gchar *text = NULL, *button_text = NULL;
+               GtkSignalFunc func = NULL;
+               StockPixmap icon = STOCK_PIXMAP_PRIVACY_SIGNED;
+               
+               switch (privacy_mimeinfo_get_sig_status(mimeinfo)) {
+               case SIGNATURE_UNCHECKED:
+                       button_text = _("Check");
+                       func = check_signature_cb;
+                       icon = STOCK_PIXMAP_PRIVACY_SIGNED;
+                       break;
+               case SIGNATURE_OK:
+                       icon = STOCK_PIXMAP_PRIVACY_PASSED;
+                       break;
+               case SIGNATURE_WARN:
+                       icon = STOCK_PIXMAP_PRIVACY_WARN;
+                       break;
+               case SIGNATURE_INVALID:
+                       icon = STOCK_PIXMAP_PRIVACY_FAILED;
+                       break;
+               case SIGNATURE_CHECK_FAILED:
+                       button_text = _("Check again");
+                       func = check_signature_cb;
+                       icon = STOCK_PIXMAP_PRIVACY_UNKNOWN;
+               default:
+                       break;
+               }
+               text = privacy_mimeinfo_sig_info_short(mimeinfo);
+               noticeview_set_text(mimeview->siginfoview, text);
+               g_free(text);
+               noticeview_set_button_text(mimeview->siginfoview, button_text);
+               noticeview_set_button_press_callback(
+                       mimeview->siginfoview,
+                       func,
+                       (gpointer) mimeview);
+               noticeview_set_icon(mimeview->siginfoview, icon);
+               noticeview_show(mimeview->siginfoview);
+       } else {
+               noticeview_hide(mimeview->siginfoview);
+       }
+}
+
+static void check_signature_cb(GtkWidget *widget, gpointer user_data)
+{
+       MimeView *mimeview = (MimeView *) user_data;
+       MimeInfo *mimeinfo = mimeview_get_selected_part(mimeview);
+       
+       privacy_mimeinfo_check_signature(mimeinfo);
+       update_signature_noticeview(mimeview, mimeinfo);
 }
 
 static void mimeview_selected(GtkCTree *ctree, GtkCTreeNode *node, gint column,
@@ -720,7 +689,9 @@ static void mimeview_selected(GtkCTree *ctree, GtkCTreeNode *node, gint column,
        }
        
        mimeview->textview->default_text = FALSE;
-       
+
+       update_signature_noticeview(mimeview, partinfo);
+
        if (!mimeview_show_part(mimeview, partinfo)) {
                switch (partinfo->type) {
                case MIMETYPE_TEXT:
@@ -732,14 +703,7 @@ static void mimeview_selected(GtkCTree *ctree, GtkCTreeNode *node, gint column,
                default:
                        mimeview->textview->default_text = TRUE;        
                        mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
-#if USE_GPGME
-                       if ((partinfo->type == MIMETYPE_APPLICATION) && 
-                           !g_strcasecmp(partinfo->subtype, "pgp-signature"))
-                               textview_show_signature_part(mimeview->textview,
-                                                            partinfo);
-                       else
-#endif
-                               textview_show_mime_part(mimeview->textview, partinfo);
+                       textview_show_mime_part(mimeview->textview, partinfo);
                        break;
                }
        }
@@ -807,11 +771,6 @@ static void part_button_pressed(MimeView *mimeview, GdkEventButton *event,
                        menu_set_sensitive(mimeview->popupfactory,
                                           "/Open", TRUE);
 
-#if USE_GPGME
-               menu_set_sensitive(mimeview->popupfactory,
-                                  "/Check signature",
-                                  mimeview_is_signed(mimeview));
-#endif
                gtk_object_set_data(GTK_OBJECT(mimeview->popupmenu),
                                    "pop_partinfo", partinfo);
                                    
@@ -949,55 +908,74 @@ static void mimeview_save_all(MimeView *mimeview)
 {
        gchar *dirname;
        gchar *defname = NULL;
-       MimeInfo *partinfo;
        MimeInfo *attachment;
        gchar buf[1024];
 
        if (!mimeview->opened) return;
        if (!mimeview->file) return;
 
-       partinfo = mimeview_get_selected_part(mimeview);
-       g_return_if_fail(partinfo != NULL);
+       attachment = mimeview->mimeinfo;
+       g_return_if_fail(attachment != NULL);
 
        dirname = filesel_select_file(_("Save as"), defname);
        if (!dirname) return;
 
-       /* return to first children */
-       if (!partinfo->parent->children) return;  /* multipart container? */
-       attachment = partinfo->parent->children->next;
+       if (!is_dir_exist (dirname)) {
+               alertpanel_error(_("`%s' is not a directory."),
+                                dirname);
+               g_free (dirname);
+               return;
+       }
+       
+       { /* add a / after the dirname, in case the user didn't */
+               gchar *dirname_tmp = NULL;
+               int dirname_last_char = strlen (dirname) - 1;
+
+               if (dirname[dirname_last_char] != G_DIR_SEPARATOR) {
+                       dirname_tmp = g_strconcat (dirname, G_DIR_SEPARATOR_S, NULL);
+                       g_free (dirname);
+                       dirname = dirname_tmp;
+               }
+       }
+
        /* for each attachment, extract it in the selected dir. */
        while (attachment != NULL) {
-               static guint subst_cnt = 1;
-               gchar *attachdir;
-               gchar *attachname = g_strdup(get_part_name(attachment));
-               AlertValue aval = G_ALERTDEFAULT;
-               gchar *res;
-
-               if (!attachname || !strlen(attachname))
-                       attachname = g_strdup_printf("noname.%d",subst_cnt++);
-               subst_chars(attachname, ":?*&|<>\t\r\n", '_');
-               g_snprintf(buf, sizeof(buf), "%s%s",
-                          dirname,
-                          (attachname[0] == G_DIR_SEPARATOR)
-                          ? &attachname[1]
-                          : attachname);
-               subst_chars(buf, "/\\", G_DIR_SEPARATOR);
-               attachdir = g_dirname(buf);
-               make_dir_hier(attachdir);
-               g_free(attachdir);
-
-               if (is_file_exist(buf)) {
-                       res = g_strdup_printf(_("Overwrite existing file '%s'?"),
-                                             attachname);
-                       aval = alertpanel(_("Overwrite"), res, _("OK"), 
-                                         _("Cancel"), NULL);
-                       g_free(res);                                      
+               if (attachment->type != MIMETYPE_MESSAGE &&
+                   attachment->type != MIMETYPE_MULTIPART &&
+                   (procmime_mimeinfo_get_parameter(attachment, "name") ||
+                    procmime_mimeinfo_get_parameter(attachment, "filename"))) {
+                       static guint subst_cnt = 1;
+                       gchar *attachdir;
+                       gchar *attachname = g_strdup(get_part_name(attachment));
+                       AlertValue aval = G_ALERTDEFAULT;
+                       gchar *res;
+
+                       if (!attachname || !strlen(attachname))
+                               attachname = g_strdup_printf("noname.%d",subst_cnt++);
+                       subst_chars(attachname, ":?*&|<>\t\r\n", '_');
+                       g_snprintf(buf, sizeof(buf), "%s%s",
+                                  dirname,
+                                  (attachname[0] == G_DIR_SEPARATOR)
+                                  ? &attachname[1]
+                                  : attachname);
+                       subst_chars(buf, "/\\", G_DIR_SEPARATOR);
+                       attachdir = g_dirname(buf);
+                       make_dir_hier(attachdir);
+                       g_free(attachdir);
+                       
+                       if (is_file_exist(buf)) {
+                               res = g_strdup_printf(_("Overwrite existing file '%s'?"),
+                                                     attachname);
+                               aval = alertpanel(_("Overwrite"), res, _("OK"), 
+                                                 _("Cancel"), NULL);
+                               g_free(res);                                      
+                       }
+                       g_free(attachname);
+                       
+                       if ((G_ALERTDEFAULT != aval) || (procmime_get_part(buf, attachment) < 0))
+                               alertpanel_error(_("Can't save the part of multipart message."));
                }
-               g_free(attachname);
-
-               if ((G_ALERTDEFAULT != aval) || (procmime_get_part(buf, attachment) < 0))
-                       alertpanel_error(_("Can't save the part of multipart message."));
-               attachment = attachment->next;
+               attachment = procmime_mimeinfo_next(attachment);
        }
 }
 
@@ -1026,6 +1004,7 @@ static void mimeview_save_as(MimeView *mimeview)
        gchar *defname = NULL;
        MimeInfo *partinfo;
        gchar *res;
+       const gchar *partname = NULL;
 
        if (!mimeview->opened) return;
        if (!mimeview->file) return;
@@ -1039,11 +1018,9 @@ static void mimeview_save_as(MimeView *mimeview)
                                    "pop_partinfo", NULL);
        }                        
        g_return_if_fail(partinfo != NULL);
-
-       if (partinfo->filename)
-               defname = partinfo->filename;
-       else if (partinfo->name) {
-               Xstrdup_a(defname, partinfo->name, return);
+       
+       if (partname = procmime_mimeinfo_get_parameter(partinfo, "name")) {
+               Xstrdup_a(defname, partname, return);
                subst_for_filename(defname);
        }
 
@@ -1196,78 +1173,6 @@ static void mimeview_view_file(const gchar *filename, MimeInfo *partinfo,
        execute_command_line(buf, TRUE);
 }
 
-#if USE_GPGME
-static void update_node_name(GtkCTree *ctree, GtkCTreeNode *node,
-                            gpointer data)
-{
-       MimeInfo *partinfo;
-       gchar *part_name;
-
-       partinfo = gtk_ctree_node_get_row_data(ctree, node);
-       g_return_if_fail(partinfo != NULL);
-
-       part_name = get_part_name(partinfo);
-       gtk_ctree_node_set_text(ctree, node, COL_NAME, part_name);
-}
-
-static void mimeview_update_names(MimeView *mimeview)
-{
-       GtkCTree *ctree = GTK_CTREE(mimeview->ctree);
-
-       gtk_ctree_pre_recursive(ctree, NULL, update_node_name, NULL);
-}
-
-static void mimeview_update_signature_info(MimeView *mimeview)
-{
-       MimeInfo *partinfo;
-
-       if (!mimeview) return;
-       if (!mimeview->opened) return;
-
-       partinfo = mimeview_get_selected_part(mimeview);
-       if (!partinfo) return;
-
-       if ((partinfo->type == MIMETYPE_APPLICATION) && 
-           !g_strcasecmp(partinfo->subtype, "application/pgp-signature")) {
-               mimeview_change_view_type(mimeview, MIMEVIEW_TEXT);
-               textview_show_signature_part(mimeview->textview, partinfo);
-       }
-}
-
-void mimeview_check_signature(MimeView *mimeview)
-{
-       MimeInfo *mimeinfo;
-       FILE *fp;
-
-       g_return_if_fail (mimeview_is_signed(mimeview));
-       g_return_if_fail (gpg_started);
-
-       mimeinfo = gtk_ctree_node_get_row_data
-               (GTK_CTREE(mimeview->ctree), mimeview->opened);
-       g_return_if_fail(mimeinfo != NULL);
-       g_return_if_fail(mimeview->file != NULL);
-
-       while (mimeinfo->parent)
-               mimeinfo = mimeinfo->parent;
-
-       if ((fp = fopen(mimeview->file, "rb")) == NULL) {
-               FILE_OP_ERROR(mimeview->file, "fopen");
-               return;
-       }
-
-       rfc2015_check_signature(mimeinfo, fp);
-       fclose(fp);
-
-       mimeview_update_names(mimeview);
-       mimeview_update_signature_info(mimeview);
-
-       textview_show_message(mimeview->messageview->textview, mimeinfo,
-                             mimeview->file);
-                             
-       mimeview_update(mimeview);
-}
-#endif /* USE_GPGME */
-
 void mimeview_register_viewer_factory(MimeViewerFactory *factory)
 {
        mimeviewer_factories = g_slist_append(mimeviewer_factories, factory);
@@ -1308,15 +1213,17 @@ static gboolean icon_clicked_cb (GtkWidget *button, GdkEventButton *event, MimeV
 
        num      = GPOINTER_TO_INT(gtk_object_get_data(GTK_OBJECT(button), "icon_number"));
        partinfo = gtk_object_get_data(GTK_OBJECT(button), "partinfo");
-       if (event->button == 1) { 
-               icon_selected(mimeview, num, partinfo);
-               gtk_widget_grab_focus(button);
-               
-               if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button)))
-                       toggle_icon(GTK_TOGGLE_BUTTON(button), mimeview);
-               else
-                       gtk_signal_emit_stop_by_name(GTK_OBJECT(button), "button_press_event");
-       }               
+
+       icon_selected(mimeview, num, partinfo);
+       gtk_widget_grab_focus(button);
+       if (!gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(button))) {
+               toggle_icon(GTK_TOGGLE_BUTTON(button), mimeview);
+               if (event->button == 2 || event->button == 3)
+                       gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(button),
+                                                    TRUE);
+       } else {
+               gtk_signal_emit_stop_by_name(GTK_OBJECT(button), "button_press_event");
+       }
 
        part_button_pressed(mimeview, event, partinfo);
 
@@ -1325,18 +1232,10 @@ static gboolean icon_clicked_cb (GtkWidget *button, GdkEventButton *event, MimeV
 
 static void icon_selected (MimeView *mimeview, gint num, MimeInfo *partinfo)
 {
-       if (num == 1 && (partinfo->type == MIMETYPE_TEXT)) {
-               gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->notebook), 0);
-               /* don't set the ctree, as it will unload the plugin, and
-                * we want to be able to switch quickly between the text
-                * part and the attachment */
-       } else {
-               GtkCTreeNode *node;
-               gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->notebook), 1);
-               node = gtk_ctree_find_by_row_data(GTK_CTREE(mimeview->ctree), NULL, partinfo);
-               if (node)
-                       gtk_ctree_select(GTK_CTREE(mimeview->ctree), node);
-       }
+       GtkCTreeNode *node;
+       node = gtk_ctree_find_by_row_data(GTK_CTREE(mimeview->ctree), NULL, partinfo);
+       if (node)
+               gtk_ctree_select(GTK_CTREE(mimeview->ctree), node);
 }              
 
 #undef  KEY_PRESS_EVENT_STOP
@@ -1359,10 +1258,7 @@ static gint icon_key_pressed(GtkWidget *button, GdkEventKey *event,
        
        if (!event) return FALSE;
 
-       if (gtk_notebook_get_current_page(GTK_NOTEBOOK(mimeview->notebook)) == 0)
-               textview = mimeview->messageview->textview;
-       else
-               textview = mimeview->textview;
+       textview = mimeview->textview;
 
        switch (event->keyval) {
        case GDK_space:
@@ -1399,37 +1295,33 @@ static gint icon_key_pressed(GtkWidget *button, GdkEventKey *event,
        case GDK_n:
        case GDK_N:
                BREAK_ON_MODIFIER_KEY();
-               if (icon_list_select_by_number(mimeview, num + 1))
+               if (icon_list_select_by_number(mimeview, num + 1)) {
                        KEY_PRESS_EVENT_STOP();
                        return TRUE;
+               }
                break;
                
        case GDK_p:
        case GDK_P:
                BREAK_ON_MODIFIER_KEY();
-               if (icon_list_select_by_number(mimeview, num - 1))
+               if (icon_list_select_by_number(mimeview, num - 1)) {
                        KEY_PRESS_EVENT_STOP();
                        return TRUE;
+               }
                break;
 
        case GDK_y:
                BREAK_ON_MODIFIER_KEY();
-               if (gtk_notebook_get_current_page(GTK_NOTEBOOK(mimeview->notebook)) == 0)
-                       break;
                KEY_PRESS_EVENT_STOP();
                mimeview_save_as(mimeview);
                return TRUE;
        case GDK_t:
                BREAK_ON_MODIFIER_KEY();
-               if (gtk_notebook_get_current_page(GTK_NOTEBOOK(mimeview->notebook)) == 0)
-                       break;
                KEY_PRESS_EVENT_STOP();
                mimeview_display_as_text(mimeview);
                return TRUE;    
        case GDK_l:
                BREAK_ON_MODIFIER_KEY();
-               if (gtk_notebook_get_current_page(GTK_NOTEBOOK(mimeview->notebook)) == 0)
-                       break;
                KEY_PRESS_EVENT_STOP();
                mimeview_launch(mimeview);
                return TRUE;
@@ -1487,31 +1379,10 @@ static void icon_list_append_icon (MimeView *mimeview, MimeInfo *mimeinfo)
                        stockp = STOCK_PIXMAP_MIME_TEXT_PLAIN;
                break;
        case MIMETYPE_MESSAGE:
-               stockp = STOCK_PIXMAP_MIME_TEXT_PLAIN;
+               stockp = STOCK_PIXMAP_MIME_MESSAGE;
                break;
        case MIMETYPE_APPLICATION:
-#ifdef USE_GPGME       
-               if (mimeinfo->subtype && !g_strcasecmp(mimeinfo->subtype, "pgp-signature")) {
-                       if (mimeinfo->sigstatus_full) {
-                               desc = mimeinfo->sigstatus;
-                               if (mimeinfo->sig_ok)
-                                       stockp = STOCK_PIXMAP_MIME_GPG_PASSED;
-                               else if (mimeinfo->sig_unknown) 
-                                       stockp = STOCK_PIXMAP_MIME_GPG_UNKNOWN;
-                               else if (mimeinfo->sig_expired 
-                                        || mimeinfo->key_expired) 
-                                       stockp = STOCK_PIXMAP_MIME_GPG_EXPIRED;
-                               else
-                                       stockp = STOCK_PIXMAP_MIME_GPG_FAILED;
-                       } else
-                               stockp = STOCK_PIXMAP_MIME_GPG_SIGNED;
-               } else
-
-#endif 
-               if (mimeinfo->subtype && !g_strcasecmp(mimeinfo->subtype, "octet-stream"))
-                       stockp = STOCK_PIXMAP_MIME_APPLICATION_OCTET_STREAM;
-               else
-                       stockp = STOCK_PIXMAP_MIME_APPLICATION;
+               stockp = STOCK_PIXMAP_MIME_APPLICATION;
                break;
        case MIMETYPE_IMAGE:
                stockp = STOCK_PIXMAP_MIME_IMAGE;
@@ -1649,15 +1520,12 @@ static void icon_list_create(MimeView *mimeview, MimeInfo *mimeinfo)
        gint           width;
        g_return_if_fail(mimeinfo != NULL);
 
-       if (mimeinfo->children)
-               mimeinfo = mimeinfo->children;
-
        while (mimeinfo != NULL) {
-               if (mimeinfo->children)
-                       icon_list_create(mimeview, mimeinfo);
-               else 
+               if (mimeinfo->type != MIMETYPE_MULTIPART)
                        icon_list_append_icon(mimeview, mimeinfo);
-               mimeinfo = mimeinfo->next;
+               if (mimeinfo->node->children != NULL)
+                       icon_list_create(mimeview, (MimeInfo *) mimeinfo->node->children->data);
+               mimeinfo = mimeinfo->node->next != NULL ? (MimeInfo *) mimeinfo->node->next->data : NULL;
        }
        gtk_widget_size_request(mimeview->icon_vbox, &size);
        width = size.width + 4;
@@ -1683,7 +1551,7 @@ static void mime_toggle_button_cb (GtkWidget *button, MimeView *mimeview)
                                        button);
                gtk_box_pack_end(GTK_BOX(mimeview->ctree_mainbox), 
                                   button, FALSE, FALSE, 0);
-               gtk_notebook_set_page(GTK_NOTEBOOK(mimeview->notebook), 1); 
+               gtk_paned_set_gutter_size(GTK_PANED(mimeview->paned), 6);
        } else {
                gtk_arrow_set(GTK_ARROW(GTK_BIN(button)->child), GTK_ARROW_LEFT, 
                              GTK_SHADOW_NONE);
@@ -1702,6 +1570,7 @@ static void mime_toggle_button_cb (GtkWidget *button, MimeView *mimeview)
                                (mimeview, gtk_ctree_node_get_row_data(GTK_CTREE(mimeview->ctree), 
                                                                       mimeview->opened));
 
+               gtk_paned_set_gutter_size(GTK_PANED(mimeview->paned), 0);
        }
        gtk_widget_grab_focus(button);
        gtk_widget_unref(button);