Consolidate base utility libraries into libeutil.

Evolution consists of entirely too many small utility libraries, which
increases linking and loading time, places a burden on higher layers of
the application (e.g. modules) which has to remember to link to all the
small in-tree utility libraries, and makes it difficult to generate API
documentation for these utility libraries in one Gtk-Doc module.

Merge the following utility libraries under the umbrella of libeutil,
and enforce a single-include policy on libeutil so we can reorganize
the files as desired without disrupting its pseudo-public API.

   libemail-utils/libemail-utils.la
   libevolution-utils/libevolution-utils.la
   filter/libfilter.la
   widgets/e-timezone-dialog/libetimezonedialog.la
   widgets/menus/libmenus.la
   widgets/misc/libemiscwidgets.la
   widgets/table/libetable.la
   widgets/text/libetext.la

This also merges libedataserverui from the Evolution-Data-Server module,
since Evolution is its only consumer nowadays, and I'd like to make some
improvements to those APIs without concern for backward-compatibility.

And finally, start a Gtk-Doc module for libeutil.  It's going to be a
project just getting all the symbols _listed_ much less _documented_.
But the skeletal structure is in place and I'm off to a good start.

1 files changed, 1436 insertions, 0 deletions

diff --git a/e-util/e-import-assistant.c b/e-util/e-import-assistant.c
new file mode 100644
index 0000000000..ae48e5c217
--- /dev/null
+++ b/e-util/e-import-assistant.c
@@ -0,0 +1,1436 @@
+/*
+ * e-import-assistant.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)
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "e-import-assistant.h"
+
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <string.h>
+
+#include <glib/gi18n.h>
+#include <gdk/gdkkeysyms.h>
+#include <libebackend/libebackend.h>
+
+#include "e-import.h"
+#include "e-util-private.h"
+
+#define E_IMPORT_ASSISTANT_GET_PRIVATE(obj) \
+	(G_TYPE_INSTANCE_GET_PRIVATE \
+	((obj), E_TYPE_IMPORT_ASSISTANT, EImportAssistantPrivate))
+
+typedef struct _ImportFilePage ImportFilePage;
+typedef struct _ImportDestinationPage ImportDestinationPage;
+typedef struct _ImportTypePage ImportTypePage;
+typedef struct _ImportSelectionPage ImportSelectionPage;
+typedef struct _ImportProgressPage ImportProgressPage;
+typedef struct _ImportSimplePage ImportSimplePage;
+
+struct _ImportFilePage {
+	GtkWidget *filename;
+	GtkWidget *filetype;
+
+	EImportTargetURI *target;
+	EImportImporter *importer;
+};
+
+struct _ImportDestinationPage {
+	GtkWidget *control;
+};
+
+struct _ImportTypePage {
+	GtkWidget *intelligent;
+	GtkWidget *file;
+};
+
+struct _ImportSelectionPage {
+	GSList *importers;
+	GSList *current;
+	EImportTargetHome *target;
+};
+
+struct _ImportProgressPage {
+	GtkWidget *progress_bar;
+};
+
+struct _ImportSimplePage {
+	GtkWidget *actionlabel;
+	GtkWidget *filetypetable;
+	GtkWidget *filetype;
+	GtkWidget *control; /* importer's destination or preview widget in an alignment */
+	gboolean has_preview; /* TRUE when 'control' holds a preview widget,
+				   otherwise holds destination widget */
+
+	EImportTargetURI *target;
+	EImportImporter *importer;
+};
+
+struct _EImportAssistantPrivate {
+	ImportFilePage file_page;
+	ImportDestinationPage destination_page;
+	ImportTypePage type_page;
+	ImportSelectionPage selection_page;
+	ImportProgressPage progress_page;
+	ImportSimplePage simple_page;
+
+	EImport *import;
+
+	gboolean is_simple;
+	GPtrArray *fileuris; /* each element is a file URI, as a newly allocated string */
+
+	/* Used for importing phase of operation */
+	EImportTarget *import_target;
+	EImportImporter *import_importer;
+};
+
+enum {
+	PAGE_START,
+	PAGE_INTELI_OR_DIRECT,
+	PAGE_INTELI_SOURCE,
+	PAGE_FILE_CHOOSE,
+	PAGE_FILE_DEST,
+	PAGE_FINISH,
+	PAGE_PROGRESS
+};
+
+enum {
+	PROP_0,
+	PROP_IS_SIMPLE
+};
+
+enum {
+	FINISHED,
+	LAST_SIGNAL
+};
+
+static guint signals[LAST_SIGNAL];
+
+G_DEFINE_TYPE_WITH_CODE (
+	EImportAssistant,
+	e_import_assistant,
+	GTK_TYPE_ASSISTANT,
+	G_IMPLEMENT_INTERFACE (
+		E_TYPE_EXTENSIBLE, NULL))
+
+/* Importing functions */
+
+static void
+import_assistant_emit_finished (EImportAssistant *import_assistant)
+{
+	g_signal_emit (import_assistant, signals[FINISHED], 0);
+}
+
+static void
+filename_changed (GtkWidget *widget,
+                  GtkAssistant *assistant)
+{
+	EImportAssistantPrivate *priv;
+	ImportFilePage *page;
+	const gchar *filename;
+	gint fileok;
+
+	priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant);
+	page = &priv->file_page;
+
+	filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (widget));
+
+	fileok =
+		filename != NULL && *filename != '\0' &&
+		g_file_test (filename, G_FILE_TEST_IS_REGULAR);
+
+	if (fileok) {
+		GtkTreeIter iter;
+		GtkTreeModel *model;
+		gboolean valid;
+		GSList *l;
+		EImportImporter *first = NULL;
+		gint i = 0, firstitem = 0;
+
+		g_free (page->target->uri_src);
+		page->target->uri_src = g_filename_to_uri (filename, NULL, NULL);
+
+		l = e_import_get_importers (
+			priv->import, (EImportTarget *) page->target);
+		model = gtk_combo_box_get_model (GTK_COMBO_BOX (page->filetype));
+		valid = gtk_tree_model_get_iter_first (model, &iter);
+		while (valid) {
+			gpointer eii = NULL;
+
+			gtk_tree_model_get (model, &iter, 2, &eii, -1);
+
+			if (g_slist_find (l, eii) != NULL) {
+				if (first == NULL) {
+					firstitem = i;
+					first = eii;
+				}
+				gtk_list_store_set (GTK_LIST_STORE (model), &iter, 1, TRUE, -1);
+			} else {
+				if (page->importer == eii)
+					page->importer = NULL;
+				gtk_list_store_set (GTK_LIST_STORE (model), &iter, 1, FALSE, -1);
+			}
+			i++;
+			valid = gtk_tree_model_iter_next (model, &iter);
+		}
+		g_slist_free (l);
+
+		if (page->importer == NULL && first) {
+			page->importer = first;
+			gtk_combo_box_set_active (GTK_COMBO_BOX (page->filetype), firstitem);
+		}
+		fileok = first != NULL;
+	} else {
+		GtkTreeIter iter;
+		GtkTreeModel *model;
+		gboolean valid;
+
+		model = gtk_combo_box_get_model (GTK_COMBO_BOX (page->filetype));
+		for (valid = gtk_tree_model_get_iter_first (model, &iter);
+		     valid;
+		     valid = gtk_tree_model_iter_next (model, &iter)) {
+			gtk_list_store_set (GTK_LIST_STORE (model), &iter, 1, FALSE, -1);
+		}
+	}
+
+	widget = gtk_assistant_get_nth_page (assistant, PAGE_FILE_CHOOSE);
+	gtk_assistant_set_page_complete (assistant, widget, fileok);
+}
+
+static void
+filetype_changed_cb (GtkComboBox *combo_box,
+                     GtkAssistant *assistant)
+{
+	EImportAssistantPrivate *priv;
+	GtkTreeModel *model;
+	GtkTreeIter iter;
+
+	priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant);
+
+	g_return_if_fail (gtk_combo_box_get_active_iter (combo_box, &iter));
+
+	model = gtk_combo_box_get_model (combo_box);
+	gtk_tree_model_get (model, &iter, 2, &priv->file_page.importer, -1);
+	filename_changed (priv->file_page.filename, assistant);
+}
+
+static GtkWidget *
+import_assistant_file_page_init (EImportAssistant *import_assistant)
+{
+	GtkWidget *page;
+	GtkWidget *label;
+	GtkWidget *container;
+	GtkWidget *widget;
+	GtkCellRenderer *cell;
+	GtkListStore *store;
+	const gchar *text;
+	gint row = 0;
+
+	page = gtk_vbox_new (FALSE, 6);
+	gtk_container_set_border_width (GTK_CONTAINER (page), 12);
+	gtk_widget_show (page);
+
+	container = page;
+
+	text = _("Choose the file that you want to import into Evolution, "
+		 "and select what type of file it is from the list.");
+
+	widget = gtk_label_new (text);
+	gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE);
+	gtk_box_pack_start (GTK_BOX (container), widget, FALSE, TRUE, 0);
+	gtk_widget_show (widget);
+
+	widget = gtk_table_new (2, 2, FALSE);
+	gtk_table_set_row_spacings (GTK_TABLE (widget), 2);
+	gtk_table_set_col_spacings (GTK_TABLE (widget), 10);
+	gtk_container_set_border_width (GTK_CONTAINER (widget), 8);
+	gtk_box_pack_start (GTK_BOX (container), widget, TRUE, TRUE, 0);
+	gtk_widget_show (widget);
+
+	container = widget;
+
+	widget = gtk_label_new_with_mnemonic (_("F_ilename:"));
+	gtk_misc_set_alignment (GTK_MISC (widget), 1, 0.5);
+	gtk_table_attach (
+		GTK_TABLE (container), widget,
+		0, 1, row, row + 1, GTK_FILL, 0, 0, 0);
+	gtk_widget_show (widget);
+
+	label = widget;
+
+	widget = gtk_file_chooser_button_new (
+		_("Select a file"), GTK_FILE_CHOOSER_ACTION_OPEN);
+	gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget);
+	gtk_table_attach (
+		GTK_TABLE (container), widget, 1, 2,
+		row, row + 1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
+	import_assistant->priv->file_page.filename = widget;
+	gtk_widget_show (widget);
+
+	g_signal_connect (
+		widget, "selection-changed",
+		G_CALLBACK (filename_changed), import_assistant);
+
+	row++;
+
+	widget = gtk_label_new_with_mnemonic (_("File _type:"));
+	gtk_misc_set_alignment (GTK_MISC (widget), 1, 0.5);
+	gtk_table_attach (
+		GTK_TABLE (container), widget,
+		0, 1, row, row + 1, GTK_FILL, 0, 0, 0);
+	gtk_widget_show (widget);
+
+	label = widget;
+
+	store = gtk_list_store_new (
+		3, G_TYPE_STRING, G_TYPE_BOOLEAN, G_TYPE_POINTER);
+	widget = gtk_combo_box_new_with_model (GTK_TREE_MODEL (store));
+	gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget);
+	gtk_table_attach (
+		GTK_TABLE (container), widget,
+		1, 2, row, row + 1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
+	import_assistant->priv->file_page.filetype = widget;
+	gtk_widget_show (widget);
+	g_object_unref (store);
+
+	cell = gtk_cell_renderer_text_new ();
+	gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (widget), cell, TRUE);
+	gtk_cell_layout_set_attributes (
+		GTK_CELL_LAYOUT (widget), cell,
+		"text", 0, "sensitive", 1, NULL);
+
+	return page;
+}
+
+static GtkWidget *
+import_assistant_destination_page_init (EImportAssistant *import_assistant)
+{
+	GtkWidget *page;
+	GtkWidget *container;
+	GtkWidget *widget;
+	const gchar *text;
+
+	page = gtk_vbox_new (FALSE, 6);
+	gtk_container_set_border_width (GTK_CONTAINER (page), 12);
+	gtk_widget_show (page);
+
+	container = page;
+
+	text = _("Choose the destination for this import");
+
+	widget = gtk_label_new (text);
+	gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE);
+	gtk_box_pack_start (GTK_BOX (container), widget, FALSE, TRUE, 0);
+	gtk_widget_show (widget);
+
+	return page;
+}
+
+static GtkWidget *
+import_assistant_type_page_init (EImportAssistant *import_assistant)
+{
+	GtkRadioButton *radio_button;
+	GtkWidget *page;
+	GtkWidget *container;
+	GtkWidget *widget;
+	const gchar *text;
+
+	page = gtk_vbox_new (FALSE, 6);
+	gtk_container_set_border_width (GTK_CONTAINER (page), 12);
+	gtk_widget_show (page);
+
+	container = page;
+
+	text = _("Choose the type of importer to run:");
+
+	widget = gtk_label_new (text);
+	gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE);
+	gtk_box_pack_start (GTK_BOX (container), widget, FALSE, TRUE, 0);
+	gtk_widget_show (widget);
+
+	widget = gtk_radio_button_new_with_mnemonic (
+		NULL, _("Import data and settings from _older programs"));
+	gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
+	import_assistant->priv->type_page.intelligent = widget;
+	gtk_widget_show (widget);
+
+	radio_button = GTK_RADIO_BUTTON (widget);
+
+	widget = gtk_radio_button_new_with_mnemonic_from_widget (
+		radio_button, _("Import a _single file"));
+	gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
+	import_assistant->priv->type_page.file = widget;
+	gtk_widget_show (widget);
+
+	return page;
+}
+
+static GtkWidget *
+import_assistant_selection_page_init (EImportAssistant *import_assistant)
+{
+	GtkWidget *page;
+	GtkWidget *container;
+	GtkWidget *widget;
+	const gchar *text;
+
+	page = gtk_vbox_new (FALSE, 6);
+	gtk_container_set_border_width (GTK_CONTAINER (page), 12);
+	gtk_widget_show (page);
+
+	container = page;
+
+	text = _("Please select the information "
+		 "that you would like to import:");
+
+	widget = gtk_label_new (text);
+	gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE);
+	gtk_box_pack_start (GTK_BOX (container), widget, FALSE, TRUE, 0);
+	gtk_widget_show (widget);
+
+	widget = gtk_hseparator_new ();
+	gtk_box_pack_start (GTK_BOX (container), widget, FALSE, FALSE, 0);
+	gtk_widget_show (widget);
+
+	return page;
+}
+
+static GtkWidget *
+import_assistant_progress_page_init (EImportAssistant *import_assistant)
+{
+	GtkWidget *page;
+	GtkWidget *container;
+	GtkWidget *widget;
+
+	page = gtk_vbox_new (FALSE, 6);
+	gtk_container_set_border_width (GTK_CONTAINER (page), 12);
+	gtk_widget_show (page);
+
+	container = page;
+
+	widget = gtk_progress_bar_new ();
+	gtk_box_pack_start (GTK_BOX (container), widget, TRUE, FALSE, 0);
+	import_assistant->priv->progress_page.progress_bar = widget;
+	gtk_widget_show (widget);
+
+	return page;
+}
+
+static GtkWidget *
+import_assistant_simple_page_init (EImportAssistant *import_assistant)
+{
+	GtkWidget *page;
+	GtkWidget *label;
+	GtkWidget *container;
+	GtkWidget *widget;
+	GtkCellRenderer *cell;
+	GtkListStore *store;
+	gint row = 0;
+
+	page = gtk_vbox_new (FALSE, 6);
+	gtk_container_set_border_width (GTK_CONTAINER (page), 12);
+	gtk_widget_show (page);
+
+	container = page;
+
+	widget = gtk_label_new ("");
+	gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE);
+	gtk_box_pack_start (GTK_BOX (container), widget, FALSE, TRUE, 0);
+	gtk_widget_show (widget);
+	import_assistant->priv->simple_page.actionlabel = widget;
+
+	widget = gtk_table_new (2, 1, FALSE);
+	gtk_table_set_row_spacings (GTK_TABLE (widget), 2);
+	gtk_table_set_col_spacings (GTK_TABLE (widget), 10);
+	gtk_container_set_border_width (GTK_CONTAINER (widget), 8);
+	gtk_box_pack_start (GTK_BOX (container), widget, FALSE, TRUE, 0);
+	gtk_widget_show (widget);
+	import_assistant->priv->simple_page.filetypetable = widget;
+
+	container = widget;
+
+	widget = gtk_label_new_with_mnemonic (_("File _type:"));
+	gtk_misc_set_alignment (GTK_MISC (widget), 1, 0.5);
+	gtk_table_attach (
+		GTK_TABLE (container), widget,
+		0, 1, row, row + 1, GTK_FILL, 0, 0, 0);
+	gtk_widget_show (widget);
+
+	label = widget;
+
+	store = gtk_list_store_new (
+		3, G_TYPE_STRING, G_TYPE_BOOLEAN, G_TYPE_POINTER);
+	widget = gtk_combo_box_new_with_model (GTK_TREE_MODEL (store));
+	gtk_label_set_mnemonic_widget (GTK_LABEL (label), widget);
+	gtk_table_attach (
+		GTK_TABLE (container), widget,
+		1, 2, row, row + 1, GTK_EXPAND | GTK_FILL, 0, 0, 0);
+	import_assistant->priv->simple_page.filetype = widget;
+	gtk_widget_show (widget);
+	g_object_unref (store);
+
+	cell = gtk_cell_renderer_text_new ();
+	gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (widget), cell, TRUE);
+	gtk_cell_layout_set_attributes (
+		GTK_CELL_LAYOUT (widget), cell,
+		"text", 0, "sensitive", 1, NULL);
+
+	import_assistant->priv->simple_page.control = NULL;
+
+	return page;
+}
+
+static void
+prepare_intelligent_page (GtkAssistant *assistant,
+                          GtkWidget *vbox)
+{
+	EImportAssistantPrivate *priv;
+	GSList *l;
+	GtkWidget *table;
+	gint row;
+	ImportSelectionPage *page;
+
+	priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant);
+	page = &priv->selection_page;
+
+	if (page->target != NULL) {
+		gtk_assistant_set_page_complete (assistant, vbox, FALSE);
+		return;
+	}
+
+	page->target = e_import_target_new_home (priv->import);
+
+	if (page->importers)
+		g_slist_free (page->importers);
+	l = page->importers =
+		e_import_get_importers (
+			priv->import, (EImportTarget *) page->target);
+
+	if (l == NULL) {
+		GtkWidget *widget;
+		const gchar *text;
+
+		text = _("Evolution checked for settings to import from "
+			 "the following applications: Pine, Netscape, Elm, "
+			 "iCalendar. No importable settings found. If you "
+			 "would like to try again, please click the "
+			 "\"Back\" button.");
+
+		widget = gtk_label_new (text);
+		gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE);
+		gtk_box_pack_start (GTK_BOX (vbox), widget, FALSE, TRUE, 0);
+		gtk_widget_show (widget);
+
+		gtk_assistant_set_page_complete (assistant, vbox, FALSE);
+
+		return;
+	}
+
+	table = gtk_table_new (g_slist_length (l), 2, FALSE);
+	row = 0;
+	for (; l; l = l->next) {
+		EImportImporter *eii = l->data;
+		gchar *str;
+		GtkWidget *w, *label;
+
+		w = e_import_get_widget (
+			priv->import, (EImportTarget *) page->target, eii);
+
+		str = g_strdup_printf (_("From %s:"), eii->name);
+		label = gtk_label_new (str);
+		gtk_widget_show (label);
+		g_free (str);
+
+		gtk_misc_set_alignment (GTK_MISC (label), 0, .5);
+
+		gtk_table_attach (
+			GTK_TABLE (table), label,
+			0, 1, row, row + 1, GTK_FILL, 0, 0, 0);
+		if (w)
+			gtk_table_attach (
+				GTK_TABLE (table), w,
+				1, 2, row, row + 1, GTK_FILL, 0, 3, 0);
+		row++;
+	}
+
+	gtk_widget_show (table);
+	gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
+
+	gtk_assistant_set_page_complete (assistant, vbox, TRUE);
+}
+
+static void
+import_status (EImport *import,
+               const gchar *what,
+               gint percent,
+               gpointer user_data)
+{
+	EImportAssistant *import_assistant = user_data;
+	GtkProgressBar *progress_bar;
+
+	progress_bar = GTK_PROGRESS_BAR (
+		import_assistant->priv->progress_page.progress_bar);
+	gtk_progress_bar_set_fraction (progress_bar, percent / 100.0);
+	gtk_progress_bar_set_text (progress_bar, what);
+}
+
+static void
+import_done (EImport *ei,
+             gpointer user_data)
+{
+	EImportAssistant *import_assistant = user_data;
+
+	import_assistant_emit_finished (import_assistant);
+}
+
+static void
+import_simple_done (EImport *ei,
+                    gpointer user_data)
+{
+	EImportAssistant *import_assistant = user_data;
+	EImportAssistantPrivate *priv;
+
+	g_return_if_fail (import_assistant != NULL);
+
+	priv = import_assistant->priv;
+	g_return_if_fail (priv != NULL);
+	g_return_if_fail (priv->fileuris != NULL);
+	g_return_if_fail (priv->simple_page.target != NULL);
+
+	if (import_assistant->priv->fileuris->len > 0) {
+		import_status (ei, "", 0, import_assistant);
+
+		/* process next file URI */
+		g_free (priv->simple_page.target->uri_src);
+		priv->simple_page.target->uri_src =
+			g_ptr_array_remove_index (priv->fileuris, 0);
+
+		e_import_import (
+			priv->import, priv->import_target,
+			priv->import_importer, import_status,
+			import_simple_done, import_assistant);
+	} else
+		import_done (ei, import_assistant);
+}
+
+static void
+import_intelligent_done (EImport *ei,
+                         gpointer user_data)
+{
+	EImportAssistant *import_assistant = user_data;
+	ImportSelectionPage *page;
+
+	page = &import_assistant->priv->selection_page;
+
+	if (page->current && (page->current = page->current->next)) {
+		import_status (ei, "", 0, import_assistant);
+		import_assistant->priv->import_importer = page->current->data;
+		e_import_import (
+			import_assistant->priv->import,
+			(EImportTarget *) page->target,
+			import_assistant->priv->import_importer,
+			import_status, import_intelligent_done,
+			import_assistant);
+	} else
+		import_done (ei, import_assistant);
+}
+
+static void
+import_cancelled (EImportAssistant *assistant)
+{
+	e_import_cancel (
+		assistant->priv->import,
+		assistant->priv->import_target,
+		assistant->priv->import_importer);
+}
+
+static void
+prepare_file_page (GtkAssistant *assistant,
+                   GtkWidget *vbox)
+{
+	EImportAssistantPrivate *priv;
+	GSList *importers, *imp;
+	GtkListStore *store;
+	ImportFilePage *page;
+
+	priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant);
+	page = &priv->file_page;
+
+	if (page->target != NULL) {
+		filename_changed (priv->file_page.filename, assistant);
+		return;
+	}
+
+	page->target = e_import_target_new_uri (priv->import, NULL, NULL);
+	importers = e_import_get_importers (priv->import, (EImportTarget *) page->target);
+
+	store = GTK_LIST_STORE (gtk_combo_box_get_model (GTK_COMBO_BOX (page->filetype)));
+	gtk_list_store_clear (store);
+
+	for (imp = importers; imp; imp = imp->next) {
+		GtkTreeIter iter;
+		EImportImporter *eii = imp->data;
+
+		gtk_list_store_append (store, &iter);
+		gtk_list_store_set (
+			store, &iter,
+			0, eii->name,
+			1, TRUE,
+			2, eii,
+			-1);
+	}
+
+	g_slist_free (importers);
+
+	gtk_combo_box_set_active (GTK_COMBO_BOX (page->filetype), 0);
+
+	filename_changed (priv->file_page.filename, assistant);
+
+	g_signal_connect (
+		page->filetype, "changed",
+		G_CALLBACK (filetype_changed_cb), assistant);
+}
+
+static GtkWidget *
+create_importer_control (EImport *import,
+                         EImportTarget *target,
+                         EImportImporter *importer)
+{
+	GtkWidget *control;
+
+	control = e_import_get_widget (import, target, importer);
+	if (control == NULL) {
+		/* Coding error, not needed for translators */
+		control = gtk_label_new (
+			"** PLUGIN ERROR ** No settings for importer");
+		gtk_widget_show (control);
+	}
+
+	return control;
+}
+
+static gboolean
+prepare_destination_page (GtkAssistant *assistant,
+                          GtkWidget *vbox)
+{
+	EImportAssistantPrivate *priv;
+	ImportDestinationPage *page;
+
+	priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant);
+	page = &priv->destination_page;
+
+	if (page->control)
+		gtk_container_remove (GTK_CONTAINER (vbox), page->control);
+
+	page->control = create_importer_control (
+		priv->import, (EImportTarget *)
+		priv->file_page.target, priv->file_page.importer);
+
+	gtk_box_pack_start (GTK_BOX (vbox), page->control, TRUE, TRUE, 0);
+	gtk_assistant_set_page_complete (assistant, vbox, TRUE);
+
+	return FALSE;
+}
+
+static void
+prepare_progress_page (GtkAssistant *assistant,
+                       GtkWidget *vbox)
+{
+	EImportAssistantPrivate *priv;
+	EImportCompleteFunc done = NULL;
+	ImportSelectionPage *page;
+	GtkWidget *cancel_button;
+	gboolean intelligent_import;
+	gboolean is_simple = FALSE;
+
+	priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant);
+	page = &priv->selection_page;
+
+	/* Because we're a GTK_ASSISTANT_PAGE_PROGRESS, this will
+	 * prevent the assistant window from being closed via window
+	 * manager decorations while importing. */
+	gtk_assistant_commit (assistant);
+
+	/* Install a custom "Cancel Import" button. */
+	cancel_button = gtk_button_new_with_mnemonic (_("_Cancel Import"));
+	gtk_button_set_image (
+		GTK_BUTTON (cancel_button),
+		gtk_image_new_from_stock (
+		GTK_STOCK_CANCEL, GTK_ICON_SIZE_BUTTON));
+	g_signal_connect_swapped (
+		cancel_button, "clicked",
+		G_CALLBACK (import_cancelled), assistant);
+	gtk_assistant_add_action_widget (assistant, cancel_button);
+	gtk_widget_show (cancel_button);
+
+	g_object_get (assistant, "is-simple", &is_simple, NULL);
+
+	intelligent_import = is_simple ? FALSE : gtk_toggle_button_get_active (
+		GTK_TOGGLE_BUTTON (priv->type_page.intelligent));
+
+	if (is_simple) {
+		priv->import_importer = priv->simple_page.importer;
+		priv->import_target = (EImportTarget *) priv->simple_page.target;
+		done = import_simple_done;
+	} else if (intelligent_import) {
+		page->current = page->importers;
+		if (page->current) {
+			priv->import_target = (EImportTarget *) page->target;
+			priv->import_importer = page->current->data;
+			done = import_intelligent_done;
+		}
+	} else {
+		if (priv->file_page.importer) {
+			priv->import_importer = priv->file_page.importer;
+			priv->import_target = (EImportTarget *) priv->file_page.target;
+			done = import_done;
+		}
+	}
+
+	if (done)
+		e_import_import (
+			priv->import, priv->import_target,
+			priv->import_importer, import_status,
+			done, assistant);
+	else
+		import_assistant_emit_finished (E_IMPORT_ASSISTANT (assistant));
+}
+
+static void
+simple_filetype_changed_cb (GtkComboBox *combo_box,
+                            GtkAssistant *assistant)
+{
+	EImportAssistantPrivate *priv;
+	ImportSimplePage *page;
+	GtkTreeModel *model;
+	GtkTreeIter iter;
+	GtkWidget *vbox;
+	GtkWidget *control;
+
+	priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant);
+	page = &priv->simple_page;
+
+	g_return_if_fail (gtk_combo_box_get_active_iter (combo_box, &iter));
+
+	model = gtk_combo_box_get_model (combo_box);
+	gtk_tree_model_get (model, &iter, 2, &page->importer, -1);
+
+	vbox = g_object_get_data (G_OBJECT (combo_box), "page-vbox");
+	g_return_if_fail (vbox != NULL);
+
+	if (page->control)
+		gtk_widget_destroy (page->control);
+	page->has_preview = FALSE;
+
+	control = e_import_get_preview_widget (
+		priv->import, (EImportTarget *)
+		page->target, page->importer);
+	if (control) {
+		page->has_preview = TRUE;
+		gtk_widget_set_size_request (control, 440, 360);
+	} else
+		control = create_importer_control (
+			priv->import, (EImportTarget *)
+			page->target, page->importer);
+
+	page->control = gtk_alignment_new (0.0, 0.0, 1.0, 1.0);
+	gtk_widget_show (page->control);
+	gtk_container_add (GTK_CONTAINER (page->control), control);
+
+	gtk_box_pack_start (GTK_BOX (vbox), page->control, TRUE, TRUE, 0);
+	gtk_assistant_set_page_complete (assistant, vbox, TRUE);
+}
+
+static void
+prepare_simple_page (GtkAssistant *assistant,
+                     GtkWidget *vbox)
+{
+	EImportAssistantPrivate *priv;
+	GSList *importers, *imp;
+	GtkListStore *store;
+	ImportSimplePage *page;
+	gchar *uri;
+
+	priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant);
+	page = &priv->simple_page;
+
+	g_return_if_fail (priv->fileuris != NULL);
+
+	if (page->target != NULL) {
+		return;
+	}
+
+	uri = g_ptr_array_remove_index (priv->fileuris, 0);
+	page->target = e_import_target_new_uri (priv->import, uri, NULL);
+	g_free (uri);
+	importers = e_import_get_importers (priv->import, (EImportTarget *) page->target);
+
+	store = GTK_LIST_STORE (gtk_combo_box_get_model (GTK_COMBO_BOX (page->filetype)));
+	gtk_list_store_clear (store);
+
+	for (imp = importers; imp; imp = imp->next) {
+		GtkTreeIter iter;
+		EImportImporter *eii = imp->data;
+
+		gtk_list_store_append (store, &iter);
+		gtk_list_store_set (
+			store, &iter,
+			0, eii->name,
+			1, TRUE,
+			2, eii,
+			-1);
+	}
+
+	gtk_combo_box_set_active (GTK_COMBO_BOX (page->filetype), 0);
+	g_object_set_data (G_OBJECT (page->filetype), "page-vbox", vbox);
+
+	simple_filetype_changed_cb (GTK_COMBO_BOX (page->filetype), assistant);
+
+	g_signal_connect (
+		page->filetype, "changed",
+		G_CALLBACK (simple_filetype_changed_cb), assistant);
+
+	if (gtk_tree_model_iter_n_children (GTK_TREE_MODEL (store), NULL) == 1) {
+		gchar *title;
+
+		/* only one importer found, make it even simpler */
+		gtk_label_set_text (
+			GTK_LABEL (page->actionlabel),
+			page->has_preview ?
+				_("Preview data to be imported") :
+				_("Choose the destination for this import"));
+
+		gtk_widget_hide (page->filetypetable);
+
+		title = g_strconcat (
+			_("Import Data"), " - ",
+			((EImportImporter *) importers->data)->name, NULL);
+		gtk_assistant_set_page_title (assistant, vbox, title);
+		g_free (title);
+	} else {
+		/* multiple importers found, be able to choose from them */
+		gtk_label_set_text (
+			GTK_LABEL (page->actionlabel),
+			_("Select what type of file you "
+			"want to import from the list."));
+
+		gtk_widget_show (page->filetypetable);
+
+		gtk_assistant_set_page_title (assistant, vbox, _("Import Data"));
+	}
+
+	g_slist_free (importers);
+}
+
+static gboolean
+prepare_simple_destination_page (GtkAssistant *assistant,
+                          GtkWidget *vbox)
+{
+	EImportAssistantPrivate *priv;
+	ImportDestinationPage *page;
+	ImportSimplePage *simple_page;
+
+	priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant);
+	page = &priv->destination_page;
+	simple_page = &priv->simple_page;
+
+	if (page->control)
+		gtk_container_remove (GTK_CONTAINER (vbox), page->control);
+
+	page->control = create_importer_control (
+		priv->import, (EImportTarget *)
+		simple_page->target, simple_page->importer);
+
+	gtk_box_pack_start (GTK_BOX (vbox), page->control, TRUE, TRUE, 0);
+	gtk_assistant_set_page_complete (assistant, vbox, TRUE);
+
+	return FALSE;
+}
+
+static gint
+forward_cb (gint current_page,
+            EImportAssistant *import_assistant)
+{
+	GtkToggleButton *toggle_button;
+	gboolean is_simple = FALSE;
+
+	g_object_get (import_assistant, "is-simple", &is_simple, NULL);
+
+	if (is_simple) {
+		if (!import_assistant->priv->simple_page.has_preview)
+			current_page++;
+
+		return current_page + 1;
+	}
+
+	toggle_button = GTK_TOGGLE_BUTTON (
+		import_assistant->priv->type_page.intelligent);
+
+	switch (current_page) {
+		case PAGE_INTELI_OR_DIRECT:
+			if (gtk_toggle_button_get_active (toggle_button))
+				return PAGE_INTELI_SOURCE;
+			else
+				return PAGE_FILE_CHOOSE;
+		case PAGE_INTELI_SOURCE:
+			return PAGE_FINISH;
+	}
+
+	return current_page + 1;
+}
+
+static gboolean
+set_import_uris (EImportAssistant *assistant,
+                 const gchar * const *uris)
+{
+	EImportAssistantPrivate *priv;
+	GPtrArray *fileuris = NULL;
+	gint i;
+
+	g_return_val_if_fail (assistant != NULL, FALSE);
+	g_return_val_if_fail (assistant->priv != NULL, FALSE);
+	g_return_val_if_fail (assistant->priv->import != NULL, FALSE);
+	g_return_val_if_fail (uris != NULL, FALSE);
+
+	priv = E_IMPORT_ASSISTANT_GET_PRIVATE (assistant);
+
+	for (i = 0; uris[i]; i++) {
+		const gchar *uri = uris[i];
+		gchar *filename;
+
+		filename = g_filename_from_uri (uri, NULL, NULL);
+		if (!filename)
+			filename = g_strdup (uri);
+
+		if (filename && *filename &&
+		    g_file_test (filename, G_FILE_TEST_IS_REGULAR)) {
+			gchar *furi;
+
+			if (!g_path_is_absolute (filename)) {
+				gchar *tmp, *curr;
+
+				curr = g_get_current_dir ();
+				tmp = g_build_filename (curr, filename, NULL);
+				g_free (curr);
+
+				g_free (filename);
+				filename = tmp;
+			}
+
+			if (fileuris == NULL) {
+				EImportTargetURI *target;
+				GSList *importers;
+
+				furi = g_filename_to_uri (filename, NULL, NULL);
+				target = e_import_target_new_uri (priv->import, furi, NULL);
+				importers = e_import_get_importers (
+					priv->import, (EImportTarget *) target);
+
+				if (importers != NULL) {
+					/* there is at least one importer which can be used,
+					 * thus there can be done an import */
+					fileuris = g_ptr_array_new ();
+				}
+
+				g_slist_free (importers);
+				e_import_target_free (priv->import, target);
+				g_free (furi);
+
+				if (fileuris == NULL) {
+					g_free (filename);
+					break;
+				}
+			}
+
+			furi = g_filename_to_uri (filename, NULL, NULL);
+			if (furi)
+				g_ptr_array_add (fileuris, furi);
+		}
+
+		g_free (filename);
+	}
+
+	if (fileuris != NULL) {
+		priv->fileuris = fileuris;
+	}
+
+	return fileuris != NULL;
+}
+
+static void
+import_assistant_set_property (GObject *object,
+                               guint property_id,
+                               const GValue *value,
+                               GParamSpec *pspec)
+{
+	EImportAssistantPrivate *priv;
+
+	priv = E_IMPORT_ASSISTANT_GET_PRIVATE (object);
+
+	switch (property_id) {
+		case PROP_IS_SIMPLE:
+			priv->is_simple = g_value_get_boolean (value);
+		return;
+	}
+
+	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+import_assistant_get_property (GObject *object,
+                               guint property_id,
+                               GValue *value,
+                               GParamSpec *pspec)
+{
+	EImportAssistantPrivate *priv;
+
+	priv = E_IMPORT_ASSISTANT_GET_PRIVATE (object);
+
+	switch (property_id) {
+		case PROP_IS_SIMPLE:
+			g_value_set_boolean (value, priv->is_simple);
+			return;
+	}
+
+	G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
+}
+
+static void
+import_assistant_dispose (GObject *object)
+{
+	EImportAssistantPrivate *priv;
+
+	priv = E_IMPORT_ASSISTANT_GET_PRIVATE (object);
+
+	if (priv->file_page.target != NULL) {
+		e_import_target_free (
+			priv->import, (EImportTarget *)
+			priv->file_page.target);
+		priv->file_page.target = NULL;
+	}
+
+	if (priv->selection_page.target != NULL) {
+		e_import_target_free (
+			priv->import, (EImportTarget *)
+			priv->selection_page.target);
+		priv->selection_page.target = NULL;
+	}
+
+	if (priv->simple_page.target != NULL) {
+		e_import_target_free (
+			priv->import, (EImportTarget *)
+			priv->simple_page.target);
+		priv->simple_page.target = NULL;
+	}
+
+	if (priv->import != NULL) {
+		g_object_unref (priv->import);
+		priv->import = NULL;
+	}
+
+	if (priv->fileuris != NULL) {
+		g_ptr_array_foreach (priv->fileuris, (GFunc) g_free, NULL);
+		g_ptr_array_free (priv->fileuris, TRUE);
+		priv->fileuris = NULL;
+	}
+
+	/* Chain up to parent's dispose() method. */
+	G_OBJECT_CLASS (e_import_assistant_parent_class)->dispose (object);
+}
+
+static void
+import_assistant_finalize (GObject *object)
+{
+	EImportAssistantPrivate *priv;
+
+	priv = E_IMPORT_ASSISTANT_GET_PRIVATE (object);
+
+	g_slist_free (priv->selection_page.importers);
+
+	/* Chain up to parent's finalize() method. */
+	G_OBJECT_CLASS (e_import_assistant_parent_class)->finalize (object);
+}
+
+static gboolean
+import_assistant_key_press_event (GtkWidget *widget,
+                                  GdkEventKey *event)
+{
+	GtkWidgetClass *parent_class;
+
+	if (event->keyval == GDK_KEY_Escape) {
+		g_signal_emit_by_name (widget, "cancel");
+		return TRUE;
+	}
+
+	/* Chain up to parent's key_press_event () method. */
+	parent_class = GTK_WIDGET_CLASS (e_import_assistant_parent_class);
+	return parent_class->key_press_event (widget, event);
+}
+
+static void
+import_assistant_prepare (GtkAssistant *assistant,
+                          GtkWidget *page)
+{
+	gint page_no = gtk_assistant_get_current_page (assistant);
+	gboolean is_simple = FALSE;
+
+	g_object_get (assistant, "is-simple", &is_simple, NULL);
+
+	if (is_simple) {
+		if (page_no == 0) {
+			prepare_simple_page (assistant, page);
+		} else if (page_no == 1) {
+			prepare_simple_destination_page (assistant, page);
+		} else if (page_no == 2) {
+			prepare_progress_page (assistant, page);
+		}
+
+		return;
+	}
+
+	switch (page_no) {
+		case PAGE_INTELI_SOURCE:
+			prepare_intelligent_page (assistant, page);
+			break;
+		case PAGE_FILE_CHOOSE:
+			prepare_file_page (assistant, page);
+			break;
+		case PAGE_FILE_DEST:
+			prepare_destination_page (assistant, page);
+			break;
+		case PAGE_PROGRESS:
+			prepare_progress_page (assistant, page);
+			break;
+		default:
+			break;
+	}
+}
+
+static void
+e_import_assistant_class_init (EImportAssistantClass *class)
+{
+	GObjectClass *object_class;
+	GtkWidgetClass *widget_class;
+	GtkAssistantClass *assistant_class;
+
+	g_type_class_add_private (class, sizeof (EImportAssistantPrivate));
+
+	object_class = G_OBJECT_CLASS (class);
+	object_class->dispose = import_assistant_dispose;
+	object_class->finalize = import_assistant_finalize;
+	object_class->set_property = import_assistant_set_property;
+	object_class->get_property = import_assistant_get_property;
+
+	widget_class = GTK_WIDGET_CLASS (class);
+	widget_class->key_press_event = import_assistant_key_press_event;
+
+	assistant_class = GTK_ASSISTANT_CLASS (class);
+	assistant_class->prepare = import_assistant_prepare;
+
+	g_object_class_install_property (
+		object_class,
+		PROP_IS_SIMPLE,
+		g_param_spec_boolean (
+			"is-simple",
+			NULL,
+			NULL,
+			FALSE,
+			G_PARAM_READWRITE |
+			G_PARAM_CONSTRUCT));
+
+	signals[FINISHED] = g_signal_new (
+		"finished",
+		G_TYPE_FROM_CLASS (class),
+		G_SIGNAL_RUN_LAST,
+		0, NULL, NULL,
+		g_cclosure_marshal_VOID__VOID,
+		G_TYPE_NONE, 0);
+}
+
+static void
+import_assistant_construct (EImportAssistant *import_assistant)
+{
+	GtkAssistant *assistant;
+	GtkWidget *page;
+
+	assistant = GTK_ASSISTANT (import_assistant);
+
+	import_assistant->priv->import =
+		e_import_new ("org.gnome.evolution.shell.importer");
+
+	gtk_window_set_position (GTK_WINDOW (assistant), GTK_WIN_POS_CENTER);
+	gtk_window_set_title (GTK_WINDOW (assistant), _("Evolution Import Assistant"));
+	gtk_window_set_default_size (GTK_WINDOW (assistant), 500, 330);
+
+	e_extensible_load_extensions (E_EXTENSIBLE (import_assistant));
+
+	if (import_assistant->priv->is_simple) {
+		/* simple import assistant page, URIs of files will be known later */
+		page = import_assistant_simple_page_init (import_assistant);
+
+		gtk_assistant_append_page (assistant, page);
+		gtk_assistant_set_page_title (assistant, page, _("Import Data"));
+		gtk_assistant_set_page_type (assistant, page, GTK_ASSISTANT_PAGE_CONTENT);
+
+		/* File destination page - when with preview*/
+		page = import_assistant_destination_page_init (import_assistant);
+
+		gtk_assistant_append_page (assistant, page);
+		gtk_assistant_set_page_title (assistant, page, _("Import Location"));
+		gtk_assistant_set_page_type (assistant, page, GTK_ASSISTANT_PAGE_CONTENT);
+	} else {
+		/* complex import assistant pages */
+
+		/* Start page */
+		page = gtk_label_new ("");
+		gtk_label_set_line_wrap (GTK_LABEL (page), TRUE);
+		gtk_misc_set_alignment (GTK_MISC (page), 0.0, 0.5);
+		gtk_misc_set_padding (GTK_MISC (page), 12, 12);
+		gtk_label_set_text (GTK_LABEL (page), _(
+			"Welcome to the Evolution Import Assistant.\n"
+			"With this assistant you will be guided through the "
+			"process of importing external files into Evolution."));
+		gtk_widget_show (page);
+
+		gtk_assistant_append_page (assistant, page);
+		gtk_assistant_set_page_title (
+			assistant, page, _("Evolution Import Assistant"));
+		gtk_assistant_set_page_type (
+			assistant, page, GTK_ASSISTANT_PAGE_INTRO);
+		gtk_assistant_set_page_complete (assistant, page, TRUE);
+
+		/* Intelligent or direct import page */
+		page = import_assistant_type_page_init (import_assistant);
+
+		gtk_assistant_append_page (assistant, page);
+		gtk_assistant_set_page_title (
+			assistant, page, _("Importer Type"));
+		gtk_assistant_set_page_type (
+			assistant, page, GTK_ASSISTANT_PAGE_CONTENT);
+		gtk_assistant_set_page_complete (assistant, page, TRUE);
+
+		/* Intelligent importer source page */
+		page = import_assistant_selection_page_init (import_assistant);
+
+		gtk_assistant_append_page (assistant, page);
+		gtk_assistant_set_page_title (
+			assistant, page, _("Select Information to Import"));
+		gtk_assistant_set_page_type (
+			assistant, page, GTK_ASSISTANT_PAGE_CONTENT);
+
+		/* File selection and file type page */
+		page = import_assistant_file_page_init (import_assistant);
+
+		gtk_assistant_append_page (assistant, page);
+		gtk_assistant_set_page_title (
+			assistant, page, _("Select a File"));
+		gtk_assistant_set_page_type (
+			assistant, page, GTK_ASSISTANT_PAGE_CONTENT);
+
+		/* File destination page */
+		page = import_assistant_destination_page_init (import_assistant);
+
+		gtk_assistant_append_page (assistant, page);
+		gtk_assistant_set_page_title (
+			assistant, page, _("Import Location"));
+		gtk_assistant_set_page_type (
+			assistant, page, GTK_ASSISTANT_PAGE_CONTENT);
+
+		/* Finish page */
+		page = gtk_label_new ("");
+		gtk_misc_set_alignment (GTK_MISC (page), 0.5, 0.5);
+		gtk_label_set_text (
+			GTK_LABEL (page), _("Click \"Apply\" to "
+			"begin importing the file into Evolution."));
+		gtk_widget_show (page);
+
+		gtk_assistant_append_page (assistant, page);
+		gtk_assistant_set_page_title (assistant, page, _("Import Data"));
+		gtk_assistant_set_page_type (assistant, page, GTK_ASSISTANT_PAGE_CONFIRM);
+		gtk_assistant_set_page_complete (assistant, page, TRUE);
+	}
+
+	/* Progress Page */
+	page = import_assistant_progress_page_init (import_assistant);
+
+	gtk_assistant_append_page (assistant, page);
+	gtk_assistant_set_page_title (assistant, page, _("Import Data"));
+	gtk_assistant_set_page_type (assistant, page, GTK_ASSISTANT_PAGE_PROGRESS);
+	gtk_assistant_set_page_complete (assistant, page, TRUE);
+
+	gtk_assistant_set_forward_page_func (
+		assistant, (GtkAssistantPageFunc)
+		forward_cb, import_assistant, NULL);
+
+	gtk_assistant_update_buttons_state (assistant);
+}
+
+static void
+e_import_assistant_init (EImportAssistant *import_assistant)
+{
+	import_assistant->priv =
+		E_IMPORT_ASSISTANT_GET_PRIVATE (import_assistant);
+}
+
+GtkWidget *
+e_import_assistant_new (GtkWindow *parent)
+{
+	GtkWidget *assistant;
+
+	assistant = g_object_new (
+			E_TYPE_IMPORT_ASSISTANT,
+			"transient-for", parent, NULL);
+
+	import_assistant_construct (E_IMPORT_ASSISTANT (assistant));
+
+	return assistant;
+}
+
+/* Creates a simple assistant with only page to choose an import type
+ * and where to import, and then finishes. It shows import types based
+ * on the first valid URI given.
+ *
+ * Returns: EImportAssistant widget.
+ */
+GtkWidget *
+e_import_assistant_new_simple (GtkWindow *parent,
+                               const gchar * const *uris)
+{
+	GtkWidget *assistant;
+
+	assistant = g_object_new (
+		E_TYPE_IMPORT_ASSISTANT,
+		"transient-for", parent,
+		"is-simple", TRUE,
+		NULL);
+
+	import_assistant_construct (E_IMPORT_ASSISTANT (assistant));
+
+	if (!set_import_uris (E_IMPORT_ASSISTANT (assistant), uris)) {
+		g_object_ref_sink (assistant);
+		g_object_unref (assistant);
+		return NULL;
+	}
+
+	return assistant;
+}