path: root/widgets/misc/e-attachment-paned.c

/*
 * e-attachment-paned.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/>
 *
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

#include "e-attachment-paned.h"

#include <glib/gi18n.h>

#include "e-util/gconf-bridge.h"

#include "e-attachment-view.h"
#include "e-attachment-store.h"
#include "e-attachment-icon-view.h"
#include "e-attachment-tree-view.h"

#define E_ATTACHMENT_PANED_GET_PRIVATE(obj) \
    (G_TYPE_INSTANCE_GET_PRIVATE \
    ((obj), E_TYPE_ATTACHMENT_PANED, EAttachmentPanedPrivate))

#define NUM_VIEWS 2

/* Initial height of the lower pane. */
static gint initial_height = 150;

struct _EAttachmentPanedPrivate {
    GtkTreeModel *model;
    GtkWidget *expander;
    GtkWidget *notebook;
    GtkWidget *combo_box;
    GtkWidget *controls_container;
    GtkWidget *icon_view;
    GtkWidget *tree_view;
    GtkWidget *show_hide_label;
    GtkWidget *status_icon;
    GtkWidget *status_label;
    GtkWidget *content_area;

    gint active_view;
    guint expanded : 1;
};

enum {
    PROP_0,
    PROP_ACTIVE_VIEW,
    PROP_DRAGGING,
    PROP_EDITABLE,
    PROP_EXPANDED
};

/* Forward Declarations */
static void e_attachment_paned_interface_init
                    (EAttachmentViewInterface *interface);

G_DEFINE_TYPE_WITH_CODE (
    EAttachmentPaned,
    e_attachment_paned,
    GTK_TYPE_VPANED,
    G_IMPLEMENT_INTERFACE (
        E_TYPE_ATTACHMENT_VIEW,
        e_attachment_paned_interface_init))

void
e_attachment_paned_set_default_height (gint height)
{
    initial_height = height;
}

static void
attachment_paned_notify_cb (EAttachmentPaned *paned,
                            GParamSpec *pspec,
                            GtkExpander *expander)
{
    GtkLabel *label;
    const gchar *text;

    label = GTK_LABEL (paned->priv->show_hide_label);

    /* Update the expander label. */
    if (gtk_expander_get_expanded (expander))
        text = _("Hide Attachment _Bar");
    else
        text = _("Show Attachment _Bar");

    gtk_label_set_text_with_mnemonic (label, text);
}

static void
attachment_paned_update_status (EAttachmentPaned *paned)
{
    EAttachmentView *view;
    EAttachmentStore *store;
    GtkExpander *expander;
    GtkLabel *label;
    guint num_attachments;
    guint64 total_size;
    gchar *display_size;
    gchar *markup;

    view = E_ATTACHMENT_VIEW (paned);
    store = e_attachment_view_get_store (view);
    expander = GTK_EXPANDER (paned->priv->expander);
    label = GTK_LABEL (paned->priv->status_label);

    num_attachments = e_attachment_store_get_num_attachments (store);
    total_size = e_attachment_store_get_total_size (store);
    display_size = g_format_size_for_display (total_size);

    if (total_size > 0)
        markup = g_strdup_printf (
            "<b>%d</b> %s (%s)", num_attachments, ngettext (
            "Attachment", "Attachments", num_attachments),
            display_size);
    else
        markup = g_strdup_printf (
            "<b>%d</b> %s", num_attachments, ngettext (
            "Attachment", "Attachments", num_attachments));
    gtk_label_set_markup (label, markup);
    g_free (markup);

    g_free (display_size);

    if (num_attachments > 0) {
        gtk_widget_show (paned->priv->status_icon);
        gtk_widget_show (paned->priv->status_label);
        gtk_expander_set_expanded (expander, TRUE);
    } else {
        gtk_widget_hide (paned->priv->status_icon);
        gtk_widget_hide (paned->priv->status_label);
        gtk_expander_set_expanded (expander, FALSE);
    }
}

static void
attachment_paned_set_property (GObject *object,
                               guint property_id,
                               const GValue *value,
                               GParamSpec *pspec)
{
    switch (property_id) {
        case PROP_ACTIVE_VIEW:
            e_attachment_paned_set_active_view (
                E_ATTACHMENT_PANED (object),
                g_value_get_int (value));
            return;

        case PROP_DRAGGING:
            e_attachment_view_set_dragging (
                E_ATTACHMENT_VIEW (object),
                g_value_get_boolean (value));
            return;

        case PROP_EDITABLE:
            e_attachment_view_set_editable (
                E_ATTACHMENT_VIEW (object),
                g_value_get_boolean (value));
            return;

        case PROP_EXPANDED:
            e_attachment_paned_set_expanded (
                E_ATTACHMENT_PANED (object),
                g_value_get_boolean (value));
            return;
    }

    G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}

static void
attachment_paned_get_property (GObject *object,
                               guint property_id,
                               GValue *value,
                               GParamSpec *pspec)
{
    switch (property_id) {
        case PROP_ACTIVE_VIEW:
            g_value_set_int (
                value, e_attachment_paned_get_active_view (
                E_ATTACHMENT_PANED (object)));
            return;

        case PROP_DRAGGING:
            g_value_set_boolean (
                value, e_attachment_view_get_dragging (
                E_ATTACHMENT_VIEW (object)));
            return;

        case PROP_EDITABLE:
            g_value_set_boolean (
                value, e_attachment_view_get_editable (
                E_ATTACHMENT_VIEW (object)));
            return;

        case PROP_EXPANDED:
            g_value_set_boolean (
                value, e_attachment_paned_get_expanded (
                E_ATTACHMENT_PANED (object)));
            return;
    }

    G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}

static void
attachment_paned_dispose (GObject *object)
{
    EAttachmentPanedPrivate *priv;

    priv = E_ATTACHMENT_PANED_GET_PRIVATE (object);

    if (priv->model != NULL) {
        g_object_unref (priv->model);
        priv->model = NULL;
    }

    if (priv->expander != NULL) {
        g_object_unref (priv->expander);
        priv->expander = NULL;
    }

    if (priv->notebook != NULL) {
        g_object_unref (priv->notebook);
        priv->notebook = NULL;
    }

    if (priv->combo_box != NULL) {
        g_object_unref (priv->combo_box);
        priv->combo_box = NULL;
    }

    if (priv->icon_view != NULL) {
        g_object_unref (priv->icon_view);
        priv->icon_view = NULL;
    }

    if (priv->tree_view != NULL) {
        g_object_unref (priv->tree_view);
        priv->tree_view = NULL;
    }

    if (priv->show_hide_label != NULL) {
        g_object_unref (priv->show_hide_label);
        priv->show_hide_label = NULL;
    }

    if (priv->status_icon != NULL) {
        g_object_unref (priv->status_icon);
        priv->status_icon = NULL;
    }

    if (priv->status_label != NULL) {
        g_object_unref (priv->status_label);
        priv->status_label = NULL;
    }

    if (priv->content_area != NULL) {
        g_object_unref (priv->content_area);
        priv->content_area = NULL;
    }

    /* Chain up to parent's dispose() method. */
    G_OBJECT_CLASS (e_attachment_paned_parent_class)->dispose (object);
}

static void
attachment_paned_constructed (GObject *object)
{
    EAttachmentPanedPrivate *priv;
    GConfBridge *bridge;
    const gchar *key;

    priv = E_ATTACHMENT_PANED_GET_PRIVATE (object);

    bridge = gconf_bridge_get ();

    /* Set up property-to-property bindings. */

    g_object_bind_property (
        object, "active-view",
        priv->combo_box, "active",
        G_BINDING_BIDIRECTIONAL |
        G_BINDING_SYNC_CREATE);

    g_object_bind_property (
        object, "active-view",
        priv->notebook, "page",
        G_BINDING_BIDIRECTIONAL |
        G_BINDING_SYNC_CREATE);

    g_object_bind_property (
        object, "dragging",
        priv->icon_view, "dragging",
        G_BINDING_BIDIRECTIONAL |
        G_BINDING_SYNC_CREATE);

    g_object_bind_property (
        object, "dragging",
        priv->tree_view, "dragging",
        G_BINDING_BIDIRECTIONAL |
        G_BINDING_SYNC_CREATE);

    g_object_bind_property (
        object, "editable",
        priv->icon_view, "editable",
        G_BINDING_BIDIRECTIONAL |
        G_BINDING_SYNC_CREATE);

    g_object_bind_property (
        object, "editable",
        priv->tree_view, "editable",
        G_BINDING_BIDIRECTIONAL |
        G_BINDING_SYNC_CREATE);

    g_object_bind_property (
        object, "expanded",
        priv->expander, "expanded",
        G_BINDING_BIDIRECTIONAL |
        G_BINDING_SYNC_CREATE);

    g_object_bind_property (
        object, "expanded",
        priv->combo_box, "sensitive",
        G_BINDING_BIDIRECTIONAL |
        G_BINDING_SYNC_CREATE);

    g_object_bind_property (
        object, "expanded",
        priv->notebook, "visible",
        G_BINDING_BIDIRECTIONAL |
        G_BINDING_SYNC_CREATE);

    /* Set up property-to-GConf bindings. */

    key = "/apps/evolution/shell/attachment_view";
    gconf_bridge_bind_property (bridge, key, object, "active-view");

    if (G_OBJECT_CLASS (e_attachment_paned_parent_class)->constructed)
        G_OBJECT_CLASS (e_attachment_paned_parent_class)->constructed (object);
}

static EAttachmentViewPrivate *
attachment_paned_get_private (EAttachmentView *view)
{
    EAttachmentPanedPrivate *priv;

    priv = E_ATTACHMENT_PANED_GET_PRIVATE (view);
    view = E_ATTACHMENT_VIEW (priv->icon_view);

    return e_attachment_view_get_private (view);
}

static EAttachmentStore *
attachment_paned_get_store (EAttachmentView *view)
{
    EAttachmentPanedPrivate *priv;

    priv = E_ATTACHMENT_PANED_GET_PRIVATE (view);
    view = E_ATTACHMENT_VIEW (priv->icon_view);

    return e_attachment_view_get_store (view);
}

static GtkTreePath *
attachment_paned_get_path_at_pos (EAttachmentView *view,
                                  gint x,
                                  gint y)
{
    EAttachmentPanedPrivate *priv;

    priv = E_ATTACHMENT_PANED_GET_PRIVATE (view);
    view = E_ATTACHMENT_VIEW (priv->icon_view);

    return e_attachment_view_get_path_at_pos (view, x, y);
}

static GList *
attachment_paned_get_selected_paths (EAttachmentView *view)
{
    EAttachmentPanedPrivate *priv;

    priv = E_ATTACHMENT_PANED_GET_PRIVATE (view);
    view = E_ATTACHMENT_VIEW (priv->icon_view);

    return e_attachment_view_get_selected_paths (view);
}

static gboolean
attachment_paned_path_is_selected (EAttachmentView *view,
                                   GtkTreePath *path)
{
    EAttachmentPanedPrivate *priv;

    priv = E_ATTACHMENT_PANED_GET_PRIVATE (view);
    view = E_ATTACHMENT_VIEW (priv->icon_view);

    return e_attachment_view_path_is_selected (view, path);
}

static void
attachment_paned_select_path (EAttachmentView *view,
                              GtkTreePath *path)
{
    EAttachmentPanedPrivate *priv;

    priv = E_ATTACHMENT_PANED_GET_PRIVATE (view);
    view = E_ATTACHMENT_VIEW (priv->icon_view);

    e_attachment_view_select_path (view, path);
}

static void
attachment_paned_unselect_path (EAttachmentView *view,
                                GtkTreePath *path)
{
    EAttachmentPanedPrivate *priv;

    priv = E_ATTACHMENT_PANED_GET_PRIVATE (view);
    view = E_ATTACHMENT_VIEW (priv->icon_view);

    e_attachment_view_unselect_path (view, path);
}

static void
attachment_paned_select_all (EAttachmentView *view)
{
    EAttachmentPanedPrivate *priv;

    priv = E_ATTACHMENT_PANED_GET_PRIVATE (view);
    view = E_ATTACHMENT_VIEW (priv->icon_view);

    e_attachment_view_select_all (view);
}

static void
attachment_paned_unselect_all (EAttachmentView *view)
{
    EAttachmentPanedPrivate *priv;

    priv = E_ATTACHMENT_PANED_GET_PRIVATE (view);
    view = E_ATTACHMENT_VIEW (priv->icon_view);

    e_attachment_view_unselect_all (view);
}

static void
attachment_paned_update_actions (EAttachmentView *view)
{
    EAttachmentPanedPrivate *priv;

    priv = E_ATTACHMENT_PANED_GET_PRIVATE (view);
    view = E_ATTACHMENT_VIEW (priv->icon_view);

    e_attachment_view_update_actions (view);
}

static void
e_attachment_paned_class_init (EAttachmentPanedClass *class)
{
    GObjectClass *object_class;

    g_type_class_add_private (class, sizeof (EAttachmentPanedPrivate));

    object_class = G_OBJECT_CLASS (class);
    object_class->set_property = attachment_paned_set_property;
    object_class->get_property = attachment_paned_get_property;
    object_class->dispose = attachment_paned_dispose;
    object_class->constructed = attachment_paned_constructed;

    g_object_class_install_property (
        object_class,
        PROP_ACTIVE_VIEW,
        g_param_spec_int (
            "active-view",
            "Active View",
            NULL,
            0,
            NUM_VIEWS,
            0,
            G_PARAM_READWRITE |
            G_PARAM_CONSTRUCT));

    g_object_class_install_property (
        object_class,
        PROP_EXPANDED,
        g_param_spec_boolean (
            "expanded",
            "Expanded",
            NULL,
            FALSE,
            G_PARAM_READWRITE |
            G_PARAM_CONSTRUCT));

    g_object_class_override_property (
        object_class, PROP_DRAGGING, "dragging");

    g_object_class_override_property (
        object_class, PROP_EDITABLE, "editable");
}

static void
e_attachment_paned_init (EAttachmentPaned *paned)
{
    EAttachmentView *view;
    GtkSizeGroup *size_group;
    GtkWidget *container;
    GtkWidget *widget;
    GtkAction *action;

    paned->priv = E_ATTACHMENT_PANED_GET_PRIVATE (paned);
    paned->priv->model = e_attachment_store_new ();

    /* Keep the expander label and combo box the same height. */
    size_group = gtk_size_group_new (GTK_SIZE_GROUP_VERTICAL);

    /* Construct the Attachment Views */

    container = GTK_WIDGET (paned);

    widget = gtk_notebook_new ();
    gtk_widget_set_size_request (widget, -1, initial_height);
    gtk_notebook_set_show_tabs (GTK_NOTEBOOK (widget), FALSE);
    gtk_notebook_set_show_border (GTK_NOTEBOOK (widget), FALSE);
    gtk_paned_pack2 (GTK_PANED (container), widget, FALSE, FALSE);
    paned->priv->notebook = g_object_ref (widget);
    gtk_widget_hide (widget);

    container = paned->priv->notebook;

    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_notebook_append_page (GTK_NOTEBOOK (container), widget, NULL);
    gtk_widget_show (widget);

    container = widget;

    widget = e_attachment_icon_view_new ();
    gtk_widget_set_can_focus (widget, TRUE);
    gtk_icon_view_set_model (GTK_ICON_VIEW (widget), paned->priv->model);
    gtk_container_add (GTK_CONTAINER (container), widget);
    paned->priv->icon_view = g_object_ref (widget);
    gtk_widget_show (widget);

    container = paned->priv->notebook;

    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_notebook_append_page (GTK_NOTEBOOK (container), widget, NULL);
    gtk_widget_show (widget);

    container = widget;

    widget = e_attachment_tree_view_new ();
    gtk_widget_set_can_focus (widget, TRUE);
    gtk_tree_view_set_model (GTK_TREE_VIEW (widget), paned->priv->model);
    gtk_container_add (GTK_CONTAINER (container), widget);
    paned->priv->tree_view = g_object_ref (widget);
    gtk_widget_show (widget);

    /* Construct the Controls */

    container = GTK_WIDGET (paned);

    widget = gtk_vbox_new (FALSE, 6);
    gtk_paned_pack1 (GTK_PANED (container), widget, TRUE, FALSE);
    paned->priv->content_area = g_object_ref (widget);
    gtk_widget_show (widget);

    container = widget;

    widget = gtk_hbox_new (FALSE, 6);
    gtk_box_pack_end (GTK_BOX (container), widget, FALSE, FALSE, 0);
    paned->priv->controls_container = widget;
    gtk_widget_show (widget);

    container = widget;

    widget = gtk_expander_new (NULL);
    gtk_expander_set_spacing (GTK_EXPANDER (widget), 0);
    gtk_expander_set_label_fill (GTK_EXPANDER (widget), TRUE);
    gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
    paned->priv->expander = g_object_ref (widget);
    gtk_widget_show (widget);

    /* The "Add Attachment" button proxies the "add" action from
     * one of the two attachment views.  Doesn't matter which. */
    widget = gtk_button_new ();
    view = E_ATTACHMENT_VIEW (paned->priv->icon_view);
    action = e_attachment_view_get_action (view, "add");
    gtk_button_set_image (GTK_BUTTON (widget), gtk_image_new ());
    gtk_activatable_set_related_action (GTK_ACTIVATABLE (widget), action);
    gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
    gtk_widget_show (widget);

    widget = gtk_combo_box_text_new ();
    gtk_size_group_add_widget (size_group, widget);
    gtk_combo_box_text_append_text (
        GTK_COMBO_BOX_TEXT (widget), _("Icon View"));
    gtk_combo_box_text_append_text (
        GTK_COMBO_BOX_TEXT (widget), _("List View"));
    gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
    paned->priv->combo_box = g_object_ref (widget);
    gtk_widget_show (widget);

    container = paned->priv->expander;

    widget = gtk_hbox_new (FALSE, 6);
    gtk_size_group_add_widget (size_group, widget);
    gtk_expander_set_label_widget (GTK_EXPANDER (container), widget);
    gtk_widget_show (widget);

    container = widget;

    widget = gtk_label_new_with_mnemonic (_("Show Attachment _Bar"));
    gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
    paned->priv->show_hide_label = g_object_ref (widget);
    gtk_widget_show (widget);

    widget = gtk_alignment_new (0.5, 0.5, 0.0, 1.0);
    gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
    gtk_widget_show (widget);

    container = widget;

    widget = gtk_hbox_new (FALSE, 6);
    gtk_container_add (GTK_CONTAINER (container), widget);
    gtk_widget_show (widget);

    container = widget;

    widget = gtk_image_new_from_icon_name (
        "mail-attachment", GTK_ICON_SIZE_MENU);
    gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
    paned->priv->status_icon = g_object_ref (widget);
    gtk_widget_hide (widget);

    widget = gtk_label_new (NULL);
    gtk_label_set_use_markup (GTK_LABEL (widget), TRUE);
    gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
    paned->priv->status_label = g_object_ref (widget);
    gtk_widget_hide (widget);

    g_signal_connect_swapped (
        paned->priv->expander, "notify::expanded",
        G_CALLBACK (attachment_paned_notify_cb), paned);

    g_signal_connect_swapped (
        paned->priv->model, "notify::num-attachments",
        G_CALLBACK (attachment_paned_update_status), paned);

    g_signal_connect_swapped (
        paned->priv->model, "notify::total-size",
        G_CALLBACK (attachment_paned_update_status), paned);

    g_object_unref (size_group);
}

static void
e_attachment_paned_interface_init (EAttachmentViewInterface *interface)
{
    interface->get_private = attachment_paned_get_private;
    interface->get_store = attachment_paned_get_store;
    interface->get_path_at_pos = attachment_paned_get_path_at_pos;
    interface->get_selected_paths = attachment_paned_get_selected_paths;
    interface->path_is_selected = attachment_paned_path_is_selected;
    interface->select_path = attachment_paned_select_path;
    interface->unselect_path = attachment_paned_unselect_path;
    interface->select_all = attachment_paned_select_all;
    interface->unselect_all = attachment_paned_unselect_all;
    interface->update_actions = attachment_paned_update_actions;
}

GtkWidget *
e_attachment_paned_new (void)
{
    return g_object_new (E_TYPE_ATTACHMENT_PANED, NULL);
}

GtkWidget *
e_attachment_paned_get_content_area (EAttachmentPaned *paned)
{
    g_return_val_if_fail (E_IS_ATTACHMENT_PANED (paned), NULL);

    return paned->priv->content_area;
}

gint
e_attachment_paned_get_active_view (EAttachmentPaned *paned)
{
    g_return_val_if_fail (E_IS_ATTACHMENT_PANED (paned), 0);

    return paned->priv->active_view;
}

void
e_attachment_paned_set_active_view (EAttachmentPaned *paned,
                                    gint active_view)
{
    EAttachmentView *source;
    EAttachmentView *target;

    g_return_if_fail (E_IS_ATTACHMENT_PANED (paned));
    g_return_if_fail (active_view >= 0 && active_view < NUM_VIEWS);

    if (active_view == paned->priv->active_view)
        return;

    paned->priv->active_view = active_view;

    /* Synchronize the item selection of the view we're
     * switching TO with the view we're switching FROM. */
    if (active_view == 0) {
        /* from tree view to icon view */
        source = E_ATTACHMENT_VIEW (paned->priv->tree_view);
        target = E_ATTACHMENT_VIEW (paned->priv->icon_view);
    } else {
        /* from icon view to tree view */
        source = E_ATTACHMENT_VIEW (paned->priv->icon_view);
        target = E_ATTACHMENT_VIEW (paned->priv->tree_view);
    }

    e_attachment_view_sync_selection (source, target);

    g_object_notify (G_OBJECT (paned), "active-view");
}

gboolean
e_attachment_paned_get_expanded (EAttachmentPaned *paned)
{
    g_return_val_if_fail (E_IS_ATTACHMENT_PANED (paned), FALSE);

    return paned->priv->expanded;
}

void
e_attachment_paned_set_expanded (EAttachmentPaned *paned,
                                 gboolean expanded)
{
    g_return_if_fail (E_IS_ATTACHMENT_PANED (paned));

    paned->priv->expanded = expanded;

    g_object_notify (G_OBJECT (paned), "expanded");
}

void
e_attachment_paned_drag_data_received (EAttachmentPaned *paned,
                                       GdkDragContext *context,
                                       gint x,
                                       gint y,
                                       GtkSelectionData *selection,
                                       guint info,
                                       guint time)
{
    g_return_if_fail (E_IS_ATTACHMENT_PANED (paned));

    /* XXX Dirty hack for forwarding drop events. */
    g_signal_emit_by_name (
        paned->priv->icon_view, "drag-data-received",
        context, x, y, selection, info, time);
}

GtkWidget *
e_attachment_paned_get_controls_container (EAttachmentPaned *paned)
{
    return paned->priv->controls_container;
}

GtkWidget *
e_attachment_paned_get_view_combo (EAttachmentPaned *paned)
{
    return paned->priv->combo_box;
}