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+/*
+ * e-mail-attachment-bar.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-mail-attachment-bar.h"
+
+#include <glib/gi18n.h>
+
+#include "e-util/e-binding.h"
+#include "e-util/gconf-bridge.h"
+
+#include "e-attachment-store.h"
+#include "e-attachment-icon-view.h"
+#include "e-attachment-tree-view.h"
+
+#define E_MAIL_ATTACHMENT_BAR_GET_PRIVATE(obj) \
+ (G_TYPE_INSTANCE_GET_PRIVATE \
+ ((obj), E_TYPE_MAIL_ATTACHMENT_BAR, EMailAttachmentBarPrivate))
+
+#define NUM_VIEWS 2
+
+struct _EMailAttachmentBarPrivate {
+ GtkTreeModel *model;
+ GtkWidget *vbox;
+ GtkWidget *expander;
+ GtkWidget *combo_box;
+ GtkWidget *icon_view;
+ GtkWidget *tree_view;
+ GtkWidget *icon_frame;
+ GtkWidget *tree_frame;
+ GtkWidget *status_icon;
+ GtkWidget *status_label;
+ GtkWidget *save_all_button;
+ GtkWidget *save_one_button;
+
+ gint active_view;
+ guint expanded : 1;
+};
+
+enum {
+ PROP_0,
+ PROP_ACTIVE_VIEW,
+ PROP_EDITABLE,
+ PROP_EXPANDED
+};
+
+static gpointer parent_class;
+
+static void
+mail_attachment_bar_sync_icon_view (EMailAttachmentBar *bar)
+{
+ EAttachmentView *source;
+ EAttachmentView *target;
+
+ source = E_ATTACHMENT_VIEW (bar->priv->tree_view);
+ target = E_ATTACHMENT_VIEW (bar->priv->icon_view);
+
+ /* Only sync if the tree view is active. This prevents the
+ * two views from endlessly trying to sync with each other. */
+ if (e_mail_attachment_bar_get_active_view (bar) == 1)
+ e_attachment_view_sync_selection (source, target);
+}
+
+static void
+mail_attachment_bar_sync_tree_view (EMailAttachmentBar *bar)
+{
+ EAttachmentView *source;
+ EAttachmentView *target;
+
+ source = E_ATTACHMENT_VIEW (bar->priv->icon_view);
+ target = E_ATTACHMENT_VIEW (bar->priv->tree_view);
+
+ /* Only sync if the icon view is active. This prevents the
+ * two views from endlessly trying to sync with each other. */
+ if (e_mail_attachment_bar_get_active_view (bar) == 0)
+ e_attachment_view_sync_selection (source, target);
+}
+
+static void
+mail_attachment_bar_update_status (EMailAttachmentBar *bar)
+{
+ EAttachmentView *view;
+ EAttachmentStore *store;
+ GtkExpander *expander;
+ GtkAction *action;
+ GtkLabel *label;
+ gint num_attachments;
+ guint64 total_size;
+ gchar *display_size;
+ gchar *markup;
+
+#if GTK_CHECK_VERSION(2,16,0)
+ GtkActivatable *activatable;
+#endif
+
+ view = E_ATTACHMENT_VIEW (bar);
+ store = e_attachment_view_get_store (view);
+ expander = GTK_EXPANDER (bar->priv->expander);
+ label = GTK_LABEL (bar->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);
+
+ markup = g_strdup_printf (
+ "<b>%d</b> %s (%s)", num_attachments, ngettext (
+ "Attachment", "Attachments", num_attachments),
+ display_size);
+ gtk_label_set_markup (label, markup);
+ g_free (markup);
+
+#if GTK_CHECK_VERSION(2,16,0)
+ activatable = GTK_ACTIVATABLE (bar->priv->save_all_button);
+ action = gtk_activatable_get_related_action (activatable);
+#else
+ action = e_attachment_view_get_action (view, "save-all");
+#endif
+ gtk_action_set_visible (action, (num_attachments > 1));
+
+#if GTK_CHECK_VERSION(2,16,0)
+ activatable = GTK_ACTIVATABLE (bar->priv->save_one_button);
+ action = gtk_activatable_get_related_action (activatable);
+#else
+ action = e_attachment_view_get_action (view, "save-one");
+#endif
+ gtk_action_set_visible (action, (num_attachments == 1));
+
+ g_free (display_size);
+}
+
+static void
+mail_attachment_bar_set_property (GObject *object,
+ guint property_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ switch (property_id) {
+ case PROP_ACTIVE_VIEW:
+ e_mail_attachment_bar_set_active_view (
+ E_MAIL_ATTACHMENT_BAR (object),
+ g_value_get_int (value));
+ return;
+
+ case PROP_EDITABLE:
+ e_attachment_view_set_editable (
+ E_ATTACHMENT_VIEW (object),
+ g_value_get_boolean (value));
+ return;
+
+ case PROP_EXPANDED:
+ e_mail_attachment_bar_set_expanded (
+ E_MAIL_ATTACHMENT_BAR (object),
+ g_value_get_boolean (value));
+ return;
+ }
+
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+mail_attachment_bar_get_property (GObject *object,
+ guint property_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ switch (property_id) {
+ case PROP_ACTIVE_VIEW:
+ g_value_set_int (
+ value,
+ e_mail_attachment_bar_get_active_view (
+ E_MAIL_ATTACHMENT_BAR (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_mail_attachment_bar_get_expanded (
+ E_MAIL_ATTACHMENT_BAR (object)));
+ return;
+ }
+
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+mail_attachment_bar_dispose (GObject *object)
+{
+ EMailAttachmentBarPrivate *priv;
+
+ priv = E_MAIL_ATTACHMENT_BAR_GET_PRIVATE (object);
+
+ if (priv->model != NULL) {
+ g_object_unref (priv->model);
+ priv->model = NULL;
+ }
+
+ if (priv->vbox != NULL) {
+ g_object_unref (priv->vbox);
+ priv->vbox = NULL;
+ }
+
+ if (priv->expander != NULL) {
+ g_object_unref (priv->expander);
+ priv->expander = 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->icon_frame != NULL) {
+ g_object_unref (priv->icon_frame);
+ priv->icon_frame = NULL;
+ }
+
+ if (priv->tree_frame != NULL) {
+ g_object_unref (priv->tree_frame);
+ priv->tree_frame = 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->save_all_button != NULL) {
+ g_object_unref (priv->save_all_button);
+ priv->save_all_button = NULL;
+ }
+
+ if (priv->save_one_button != NULL) {
+ g_object_unref (priv->save_one_button);
+ priv->save_one_button = NULL;
+ }
+
+ /* Chain up to parent's dispose() method. */
+ G_OBJECT_CLASS (parent_class)->dispose (object);
+}
+
+static void
+mail_attachment_bar_constructed (GObject *object)
+{
+ EMailAttachmentBarPrivate *priv;
+ GConfBridge *bridge;
+ const gchar *key;
+
+ priv = E_MAIL_ATTACHMENT_BAR_GET_PRIVATE (object);
+
+ bridge = gconf_bridge_get ();
+
+ /* Set up property-to-property bindings. */
+
+ e_mutual_binding_new (
+ G_OBJECT (object), "active-view",
+ G_OBJECT (priv->combo_box), "active");
+
+ e_mutual_binding_new (
+ G_OBJECT (object), "editable",
+ G_OBJECT (priv->icon_view), "editable");
+
+ e_mutual_binding_new (
+ G_OBJECT (object), "editable",
+ G_OBJECT (priv->tree_view), "editable");
+
+ e_mutual_binding_new (
+ G_OBJECT (object), "expanded",
+ G_OBJECT (priv->expander), "expanded");
+
+ e_mutual_binding_new (
+ G_OBJECT (object), "expanded",
+ G_OBJECT (priv->combo_box), "visible");
+
+ e_mutual_binding_new (
+ G_OBJECT (object), "expanded",
+ G_OBJECT (priv->vbox), "visible");
+
+ /* Set up property-to-GConf bindings. */
+
+ key = "/apps/evolution/shell/attachment_view";
+ gconf_bridge_bind_property (bridge, key, object, "active-view");
+}
+
+static void
+mail_attachment_bar_size_request (GtkWidget *widget,
+ GtkRequisition *requisition)
+{
+ /* XXX This works around GtkHTMLEmbedded not taking visibility
+ * into account when calculating its size (at least I think
+ * that's where it's broken). Without the workaround, we
+ * get a sizable gap between the headers and body when this
+ * widget is invisible. Once we finally move to WebKit,
+ * remove this. */
+ if (!GTK_WIDGET_VISIBLE (widget)) {
+ requisition->width = 0;
+ requisition->height = 0;
+ return;
+ }
+
+ /* Chain up to parent's size_request() method. */
+ GTK_WIDGET_CLASS (parent_class)->size_request (widget, requisition);
+}
+
+static EAttachmentViewPrivate *
+mail_attachment_bar_get_private (EAttachmentView *view)
+{
+ EMailAttachmentBarPrivate *priv;
+
+ priv = E_MAIL_ATTACHMENT_BAR_GET_PRIVATE (view);
+ view = E_ATTACHMENT_VIEW (priv->icon_view);
+
+ return e_attachment_view_get_private (view);
+}
+
+static EAttachmentStore *
+mail_attachment_bar_get_store (EAttachmentView *view)
+{
+ EMailAttachmentBarPrivate *priv;
+
+ priv = E_MAIL_ATTACHMENT_BAR_GET_PRIVATE (view);
+ view = E_ATTACHMENT_VIEW (priv->icon_view);
+
+ return e_attachment_view_get_store (view);
+}
+
+static GtkTreePath *
+mail_attachment_bar_get_path_at_pos (EAttachmentView *view,
+ gint x,
+ gint y)
+{
+ EMailAttachmentBarPrivate *priv;
+
+ priv = E_MAIL_ATTACHMENT_BAR_GET_PRIVATE (view);
+ view = E_ATTACHMENT_VIEW (priv->icon_view);
+
+ return e_attachment_view_get_path_at_pos (view, x, y);
+}
+
+static GList *
+mail_attachment_bar_get_selected_paths (EAttachmentView *view)
+{
+ EMailAttachmentBarPrivate *priv;
+
+ priv = E_MAIL_ATTACHMENT_BAR_GET_PRIVATE (view);
+ view = E_ATTACHMENT_VIEW (priv->icon_view);
+
+ return e_attachment_view_get_selected_paths (view);
+}
+
+static gboolean
+mail_attachment_bar_path_is_selected (EAttachmentView *view,
+ GtkTreePath *path)
+{
+ EMailAttachmentBarPrivate *priv;
+
+ priv = E_MAIL_ATTACHMENT_BAR_GET_PRIVATE (view);
+ view = E_ATTACHMENT_VIEW (priv->icon_view);
+
+ return e_attachment_view_path_is_selected (view, path);
+}
+
+static void
+mail_attachment_bar_select_path (EAttachmentView *view,
+ GtkTreePath *path)
+{
+ EMailAttachmentBarPrivate *priv;
+
+ priv = E_MAIL_ATTACHMENT_BAR_GET_PRIVATE (view);
+ view = E_ATTACHMENT_VIEW (priv->icon_view);
+
+ e_attachment_view_select_path (view, path);
+}
+
+static void
+mail_attachment_bar_unselect_path (EAttachmentView *view,
+ GtkTreePath *path)
+{
+ EMailAttachmentBarPrivate *priv;
+
+ priv = E_MAIL_ATTACHMENT_BAR_GET_PRIVATE (view);
+ view = E_ATTACHMENT_VIEW (priv->icon_view);
+
+ e_attachment_view_unselect_path (view, path);
+}
+
+static void
+mail_attachment_bar_select_all (EAttachmentView *view)
+{
+ EMailAttachmentBarPrivate *priv;
+
+ priv = E_MAIL_ATTACHMENT_BAR_GET_PRIVATE (view);
+ view = E_ATTACHMENT_VIEW (priv->icon_view);
+
+ e_attachment_view_select_all (view);
+}
+
+static void
+mail_attachment_bar_unselect_all (EAttachmentView *view)
+{
+ EMailAttachmentBarPrivate *priv;
+
+ priv = E_MAIL_ATTACHMENT_BAR_GET_PRIVATE (view);
+ view = E_ATTACHMENT_VIEW (priv->icon_view);
+
+ e_attachment_view_unselect_all (view);
+}
+
+static void
+mail_attachment_bar_update_actions (EAttachmentView *view)
+{
+ EMailAttachmentBarPrivate *priv;
+
+ priv = E_MAIL_ATTACHMENT_BAR_GET_PRIVATE (view);
+ view = E_ATTACHMENT_VIEW (priv->icon_view);
+
+ e_attachment_view_update_actions (view);
+}
+
+static void
+mail_attachment_bar_class_init (EMailAttachmentBarClass *class)
+{
+ GObjectClass *object_class;
+ GtkWidgetClass *widget_class;
+
+ parent_class = g_type_class_peek_parent (class);
+ g_type_class_add_private (class, sizeof (EMailAttachmentBarPrivate));
+
+ object_class = G_OBJECT_CLASS (class);
+ object_class->set_property = mail_attachment_bar_set_property;
+ object_class->get_property = mail_attachment_bar_get_property;
+ object_class->dispose = mail_attachment_bar_dispose;
+ object_class->constructed = mail_attachment_bar_constructed;
+
+ widget_class = GTK_WIDGET_CLASS (class);
+ widget_class->size_request = mail_attachment_bar_size_request;
+
+ 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_EDITABLE, "editable");
+}
+
+static void
+mail_attachment_bar_iface_init (EAttachmentViewIface *iface)
+{
+ iface->get_private = mail_attachment_bar_get_private;
+ iface->get_store = mail_attachment_bar_get_store;
+ iface->get_path_at_pos = mail_attachment_bar_get_path_at_pos;
+ iface->get_selected_paths = mail_attachment_bar_get_selected_paths;
+ iface->path_is_selected = mail_attachment_bar_path_is_selected;
+ iface->select_path = mail_attachment_bar_select_path;
+ iface->unselect_path = mail_attachment_bar_unselect_path;
+ iface->select_all = mail_attachment_bar_select_all;
+ iface->unselect_all = mail_attachment_bar_unselect_all;
+ iface->update_actions = mail_attachment_bar_update_actions;
+}
+
+static void
+mail_attachment_bar_init (EMailAttachmentBar *bar)
+{
+ EAttachmentView *view;
+ GtkTreeSelection *selection;
+ GtkSizeGroup *size_group;
+ GtkWidget *container;
+ GtkWidget *widget;
+ GtkAction *action;
+
+ bar->priv = E_MAIL_ATTACHMENT_BAR_GET_PRIVATE (bar);
+ bar->priv->model = e_attachment_store_new ();
+
+ gtk_box_set_spacing (GTK_BOX (bar), 6);
+
+ /* Keep the expander label and save button the same height. */
+ size_group = gtk_size_group_new (GTK_SIZE_GROUP_VERTICAL);
+
+ /* Construct the Attachment Views */
+
+ container = GTK_WIDGET (bar);
+
+ widget = gtk_vbox_new (FALSE, 0);
+ gtk_box_pack_end (GTK_BOX (container), widget, FALSE, FALSE, 0);
+ bar->priv->vbox = g_object_ref (widget);
+ gtk_widget_show (widget);
+
+ container = bar->priv->vbox;
+
+ widget = gtk_frame_new (NULL);
+ gtk_frame_set_shadow_type (GTK_FRAME (widget), GTK_SHADOW_IN);
+ gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
+ bar->priv->icon_frame = g_object_ref (widget);
+ gtk_widget_show (widget);
+
+ container = widget;
+
+ widget = e_attachment_icon_view_new ();
+ GTK_WIDGET_SET_FLAGS (widget, GTK_CAN_FOCUS);
+ gtk_icon_view_set_model (GTK_ICON_VIEW (widget), bar->priv->model);
+ gtk_container_add (GTK_CONTAINER (container), widget);
+ bar->priv->icon_view = g_object_ref (widget);
+ gtk_widget_show (widget);
+
+ container = bar->priv->vbox;
+
+ widget = gtk_frame_new (NULL);
+ gtk_frame_set_shadow_type (GTK_FRAME (widget), GTK_SHADOW_IN);
+ gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
+ bar->priv->tree_frame = g_object_ref (widget);
+ gtk_widget_show (widget);
+
+ container = widget;
+
+ widget = e_attachment_tree_view_new ();
+ GTK_WIDGET_SET_FLAGS (widget, GTK_CAN_FOCUS);
+ gtk_tree_view_set_model (GTK_TREE_VIEW (widget), bar->priv->model);
+ gtk_container_add (GTK_CONTAINER (container), widget);
+ bar->priv->tree_view = g_object_ref (widget);
+ gtk_widget_show (widget);
+
+ /* Construct the Controls */
+
+ container = GTK_WIDGET (bar);
+
+ widget = gtk_hbox_new (FALSE, 12);
+ gtk_box_pack_end (GTK_BOX (container), widget, FALSE, FALSE, 0);
+ gtk_widget_show (widget);
+
+ container = widget;
+
+ widget = gtk_expander_new (NULL);
+ gtk_expander_set_spacing (GTK_EXPANDER (widget), 0);
+ gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
+ bar->priv->expander = g_object_ref (widget);
+ gtk_widget_show (widget);
+
+ /* The "Save All" button proxies the "save-all" action from
+ * one of the two attachment views. Doesn't matter which. */
+ widget = gtk_button_new ();
+ view = E_ATTACHMENT_VIEW (bar->priv->icon_view);
+ action = e_attachment_view_get_action (view, "save-all");
+ gtk_button_set_image (GTK_BUTTON (widget), gtk_image_new ());
+#if GTK_CHECK_VERSION(2,16,0)
+ gtk_activatable_set_related_action (GTK_ACTIVATABLE (widget), action);
+#else
+ gtk_action_connect_proxy (action, widget); /* XXX Deprecated */
+#endif
+ gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
+ bar->priv->save_all_button = g_object_ref (widget);
+ gtk_widget_show (widget);
+
+ /* Same deal with the "Save" button. */
+ widget = gtk_button_new ();
+ view = E_ATTACHMENT_VIEW (bar->priv->icon_view);
+ action = e_attachment_view_get_action (view, "save-one");
+ gtk_button_set_image (GTK_BUTTON (widget), gtk_image_new ());
+#if GTK_CHECK_VERSION(2,16,0)
+ gtk_activatable_set_related_action (GTK_ACTIVATABLE (widget), action);
+#else
+ gtk_action_connect_proxy (action, widget); /* XXX Deprecated */
+#endif
+ gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
+ bar->priv->save_one_button = g_object_ref (widget);
+ gtk_widget_show (widget);
+
+ widget = gtk_alignment_new (1.0, 0.5, 0.0, 0.0);
+ gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
+ gtk_widget_show (widget);
+
+ container = widget;
+
+ widget = gtk_combo_box_new_text ();
+ gtk_size_group_add_widget (size_group, widget);
+ gtk_combo_box_append_text (GTK_COMBO_BOX (widget), _("Icon View"));
+ gtk_combo_box_append_text (GTK_COMBO_BOX (widget), _("List View"));
+ gtk_container_add (GTK_CONTAINER (container), widget);
+ bar->priv->combo_box = g_object_ref (widget);
+ gtk_widget_show (widget);
+
+ container = bar->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_image_new_from_icon_name (
+ "mail-attachment", GTK_ICON_SIZE_MENU);
+ gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
+ bar->priv->status_icon = g_object_ref (widget);
+ gtk_widget_show (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);
+ bar->priv->status_label = g_object_ref (widget);
+ gtk_widget_show (widget);
+
+ selection = gtk_tree_view_get_selection (
+ GTK_TREE_VIEW (bar->priv->tree_view));
+
+ g_signal_connect_swapped (
+ selection, "changed",
+ G_CALLBACK (mail_attachment_bar_sync_icon_view), bar);
+
+ g_signal_connect_swapped (
+ bar->priv->icon_view, "selection-changed",
+ G_CALLBACK (mail_attachment_bar_sync_tree_view), bar);
+
+ g_signal_connect_swapped (
+ bar->priv->model, "notify::num-attachments",
+ G_CALLBACK (mail_attachment_bar_update_status), bar);
+
+ g_signal_connect_swapped (
+ bar->priv->model, "notify::total-size",
+ G_CALLBACK (mail_attachment_bar_update_status), bar);
+
+ g_object_unref (size_group);
+}
+
+GType
+e_mail_attachment_bar_get_type (void)
+{
+ static GType type = 0;
+
+ if (G_UNLIKELY (type == 0)) {
+ static const GTypeInfo type_info = {
+ sizeof (EMailAttachmentBarClass),
+ (GBaseInitFunc) NULL,
+ (GBaseFinalizeFunc) NULL,
+ (GClassInitFunc) mail_attachment_bar_class_init,
+ (GClassFinalizeFunc) NULL,
+ NULL, /* class_data */
+ sizeof (EMailAttachmentBar),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) mail_attachment_bar_init,
+ NULL /* value_table */
+ };
+
+ static const GInterfaceInfo iface_info = {
+ (GInterfaceInitFunc) mail_attachment_bar_iface_init,
+ (GInterfaceFinalizeFunc) NULL,
+ NULL /* interface_data */
+ };
+
+ type = g_type_register_static (
+ GTK_TYPE_VBOX, "EMailAttachmentBar", &type_info, 0);
+
+ g_type_add_interface_static (
+ type, E_TYPE_ATTACHMENT_VIEW, &iface_info);
+ }
+
+ return type;
+}
+
+GtkWidget *
+e_mail_attachment_bar_new (void)
+{
+ return g_object_new (
+ E_TYPE_MAIL_ATTACHMENT_BAR,
+ "editable", FALSE, NULL);
+}
+
+gint
+e_mail_attachment_bar_get_active_view (EMailAttachmentBar *bar)
+{
+ g_return_val_if_fail (E_IS_MAIL_ATTACHMENT_BAR (bar), 0);
+
+ return bar->priv->active_view;
+}
+
+void
+e_mail_attachment_bar_set_active_view (EMailAttachmentBar *bar,
+ gint active_view)
+{
+ g_return_if_fail (E_IS_MAIL_ATTACHMENT_BAR (bar));
+ g_return_if_fail (active_view >= 0 && active_view < NUM_VIEWS);
+
+ bar->priv->active_view = active_view;
+
+ if (active_view == 0) {
+ gtk_widget_show (bar->priv->icon_frame);
+ gtk_widget_hide (bar->priv->tree_frame);
+ } else {
+ gtk_widget_hide (bar->priv->icon_frame);
+ gtk_widget_show (bar->priv->tree_frame);
+ }
+
+ g_object_notify (G_OBJECT (bar), "active-view");
+}
+
+gboolean
+e_mail_attachment_bar_get_expanded (EMailAttachmentBar *bar)
+{
+ g_return_val_if_fail (E_IS_MAIL_ATTACHMENT_BAR (bar), FALSE);
+
+ return bar->priv->expanded;
+}
+
+void
+e_mail_attachment_bar_set_expanded (EMailAttachmentBar *bar,
+ gboolean expanded)
+{
+ g_return_if_fail (E_IS_MAIL_ATTACHMENT_BAR (bar));
+
+ bar->priv->expanded = expanded;
+
+ g_object_notify (G_OBJECT (bar), "expanded");
+}