+
+GList *
+modest_msg_view_window_get_attachments (ModestMsgViewWindow *win)
+{
+ ModestMsgViewWindowPrivate *priv;
+ GList *selected_attachments = NULL;
+
+ g_return_val_if_fail (MODEST_IS_MSG_VIEW_WINDOW (win), NULL);
+ priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (win);
+
+ selected_attachments = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
+
+ return selected_attachments;
+}
+
+void
+modest_msg_view_window_view_attachment (ModestMsgViewWindow *window, TnyMimePart *mime_part)
+{
+ ModestMsgViewWindowPrivate *priv;
+ g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
+ g_return_if_fail (TNY_IS_MIME_PART (mime_part) || (mime_part == NULL));
+
+ priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
+
+ if (mime_part == NULL) {
+ gboolean error = FALSE;
+ GList *selected_attachments = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
+ if (selected_attachments == NULL) {
+ error = TRUE;
+ } else if (g_list_length (selected_attachments) > 1) {
+ hildon_banner_show_information (NULL, NULL, _("mcen_ib_unable_to_display_more"));
+ error = TRUE;
+ } else {
+ mime_part = (TnyMimePart *) selected_attachments->data;
+ g_object_ref (mime_part);
+ }
+ g_list_foreach (selected_attachments, (GFunc) g_object_unref, NULL);
+ g_list_free (selected_attachments);
+
+ if (error)
+ return;
+ } else {
+ g_object_ref (mime_part);
+ }
+
+ if (tny_mime_part_is_purged (mime_part)) {
+ g_object_unref (mime_part);
+ hildon_banner_show_information (NULL, NULL, _("mail_ib_attach_not_local"));
+ return;
+ }
+
+ if (!TNY_IS_MSG (mime_part)) {
+ gchar *filepath = NULL;
+ const gchar *att_filename = tny_mime_part_get_filename (mime_part);
+ gchar *extension = NULL;
+ TnyFsStream *temp_stream = NULL;
+
+ if (att_filename) {
+ extension = g_strrstr (att_filename, ".");
+ if (extension != NULL)
+ extension++;
+ }
+
+ temp_stream = modest_maemo_utils_create_temp_stream (extension, &filepath);
+
+ if (temp_stream) {
+ const gchar *content_type;
+ content_type = tny_mime_part_get_content_type (mime_part);
+ tny_mime_part_decode_to_stream (mime_part, TNY_STREAM (temp_stream));
+
+ modest_platform_activate_file (filepath, content_type);
+ g_object_unref (temp_stream);
+ g_free (filepath);
+ /* TODO: delete temporary file */
+ }
+ } else {
+ /* message attachment */
+ TnyHeader *header = NULL;
+ ModestWindowMgr *mgr;
+ ModestWindow *msg_win = NULL;
+ gboolean found;
+
+ header = tny_msg_get_header (TNY_MSG (mime_part));
+ mgr = modest_runtime_get_window_mgr ();
+ found = modest_window_mgr_find_registered_header (mgr, header, &msg_win);
+
+ if (found) {
+ if (msg_win) /* there is already a window for this uid; top it */
+ gtk_window_present (GTK_WINDOW(msg_win));
+ else
+ /* if it's found, but there is no msg_win, it's probably in the process of being created;
+ * thus, we don't do anything */
+ g_warning ("window for is already being created");
+ } else {
+ /* it's not found, so create a new window for it */
+ modest_window_mgr_register_header (mgr, header); /* register the uid before building the window */
+ gchar *account = g_strdup (modest_window_get_active_account (MODEST_WINDOW (window)));
+ if (!account)
+ account = modest_account_mgr_get_default_account (modest_runtime_get_account_mgr ());
+ msg_win = modest_msg_view_window_new (TNY_MSG (mime_part), account, NULL);
+ modest_window_set_zoom (MODEST_WINDOW (msg_win),
+ modest_window_get_zoom (MODEST_WINDOW (window)));
+ modest_window_mgr_register_window (mgr, msg_win);
+ gtk_window_set_transient_for (GTK_WINDOW (msg_win), GTK_WINDOW (window));
+ gtk_widget_show_all (GTK_WIDGET (msg_win));
+ }
+ }
+ g_object_unref (mime_part);
+}
+
+typedef struct
+{
+ gchar *filename;
+ TnyMimePart *part;
+} SaveMimePartPair;
+
+typedef struct
+{
+ GList *pairs;
+ GtkWidget *banner;
+ gboolean result;
+} SaveMimePartInfo;
+
+static void save_mime_part_info_free (SaveMimePartInfo *info, gboolean with_struct);
+static gboolean idle_save_mime_part_show_result (SaveMimePartInfo *info);
+static gpointer save_mime_part_to_file (SaveMimePartInfo *info);
+static void save_mime_parts_to_file_with_checks (SaveMimePartInfo *info);
+
+static void
+save_mime_part_info_free (SaveMimePartInfo *info, gboolean with_struct)
+{
+
+ GList *node;
+ for (node = info->pairs; node != NULL; node = g_list_next (node)) {
+ SaveMimePartPair *pair = (SaveMimePartPair *) node->data;
+ g_free (pair->filename);
+ g_object_unref (pair->part);
+ g_slice_free (SaveMimePartPair, pair);
+ }
+ g_list_free (info->pairs);
+ info->pairs = NULL;
+ if (with_struct) {
+ gtk_widget_destroy (info->banner);
+ g_object_unref (info->banner);
+ g_slice_free (SaveMimePartInfo, info);
+ }
+}
+
+static gboolean
+idle_save_mime_part_show_result (SaveMimePartInfo *info)
+{
+ if (info->pairs != NULL) {
+ gdk_threads_enter ();
+ save_mime_parts_to_file_with_checks (info);
+ gdk_threads_leave ();
+ } else {
+ gboolean result;
+ result = info->result;
+
+ gdk_threads_enter ();
+ save_mime_part_info_free (info, TRUE);
+ if (result) {
+ hildon_banner_show_information (NULL, NULL, _CS("sfil_ib_saved"));
+ } else {
+ hildon_banner_show_information (NULL, NULL, _("mail_ib_file_operation_failed"));
+ }
+ gdk_threads_leave ();
+ }
+
+ return FALSE;
+}
+
+static gpointer
+save_mime_part_to_file (SaveMimePartInfo *info)
+{
+ GnomeVFSResult result;
+ GnomeVFSHandle *handle;
+ TnyStream *stream;
+ SaveMimePartPair *pair = (SaveMimePartPair *) info->pairs->data;
+
+ result = gnome_vfs_create (&handle, pair->filename, GNOME_VFS_OPEN_WRITE, FALSE, 0777);
+ if (result == GNOME_VFS_OK) {
+ stream = tny_vfs_stream_new (handle);
+ tny_mime_part_decode_to_stream (pair->part, stream);
+ g_object_unref (G_OBJECT (stream));
+ g_object_unref (pair->part);
+ g_slice_free (SaveMimePartPair, pair);
+ info->pairs = g_list_delete_link (info->pairs, info->pairs);
+ info->result = TRUE;
+ } else {
+ save_mime_part_info_free (info, FALSE);
+ info->result = FALSE;
+ }
+
+ g_idle_add ((GSourceFunc) idle_save_mime_part_show_result, info);
+ return NULL;
+}
+
+static void
+save_mime_parts_to_file_with_checks (SaveMimePartInfo *info)
+{
+ SaveMimePartPair *pair;
+ gboolean is_ok = TRUE;
+
+ pair = info->pairs->data;
+ if (modest_maemo_utils_file_exists (pair->filename)) {
+ GtkWidget *confirm_overwrite_dialog;
+ confirm_overwrite_dialog = hildon_note_new_confirmation (NULL,
+ _("emev_nc_replace_files"));
+ if (gtk_dialog_run (GTK_DIALOG (confirm_overwrite_dialog)) != GTK_RESPONSE_OK) {
+ is_ok = FALSE;
+ }
+ gtk_widget_destroy (confirm_overwrite_dialog);
+ }
+
+ if (!is_ok) {
+ save_mime_part_info_free (info, TRUE);
+ } else {
+ g_thread_create ((GThreadFunc)save_mime_part_to_file, info, FALSE, NULL);
+ }
+
+}
+
+
+void
+modest_msg_view_window_save_attachments (ModestMsgViewWindow *window, GList *mime_parts)
+{
+ gboolean clean_list = FALSE;
+ ModestMsgViewWindowPrivate *priv;
+ GList *files_to_save = NULL;
+ GtkWidget *save_dialog = NULL;
+ gchar *folder = NULL;
+ gboolean canceled = FALSE;
+ const gchar *filename = NULL;
+ gchar *save_multiple_str = NULL;
+
+ g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
+ priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
+
+ if (mime_parts == NULL) {
+ mime_parts = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
+ if (mime_parts == NULL)
+ return;
+ clean_list = TRUE;
+ }
+
+ /* prepare dialog */
+ if (mime_parts->next == NULL) {
+ /* only one attachment selected */
+ TnyMimePart *mime_part = (TnyMimePart *) mime_parts->data;
+ if (!TNY_IS_MSG (mime_part) && tny_mime_part_is_attachment (mime_part)) {
+ filename = tny_mime_part_get_filename (mime_part);
+ } else {
+ g_warning ("Tried to save a non-file attachment");
+ canceled = TRUE;
+ }
+ } else {
+ save_multiple_str = g_strdup_printf (_FM("sfil_va_number_of_objects_attachments"),
+ g_list_length (mime_parts));
+ }
+
+ save_dialog = hildon_file_chooser_dialog_new (GTK_WINDOW (window),
+ GTK_FILE_CHOOSER_ACTION_SAVE);
+
+ /* set folder */
+ folder = g_build_filename (g_get_home_dir (), DEFAULT_FOLDER, NULL);
+ gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (save_dialog), folder);
+ g_free (folder);
+
+ /* set filename */
+ if (filename != NULL)
+ gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (save_dialog),
+ filename);
+
+ /* if multiple, set multiple string */
+ if (save_multiple_str) {
+ g_object_set (G_OBJECT (save_dialog), "save-multiple", save_multiple_str, NULL);
+ }
+
+ /* show dialog */
+ if (gtk_dialog_run (GTK_DIALOG (save_dialog)) == GTK_RESPONSE_OK) {
+ gchar *chooser_uri = gtk_file_chooser_get_uri (GTK_FILE_CHOOSER (save_dialog));
+
+ if (!modest_maemo_utils_folder_writable (chooser_uri)) {
+ hildon_banner_show_information
+ (NULL, NULL, dgettext("hildon-fm", "sfil_ib_readonly_location"));
+ } else {
+ GList *node = NULL;
+
+ for (node = mime_parts; node != NULL; node = g_list_next (node)) {
+ TnyMimePart *mime_part = (TnyMimePart *) node->data;
+
+ if (tny_mime_part_is_attachment (mime_part)) {
+ SaveMimePartPair *pair;
+
+ if ((mime_parts->next != NULL) &&
+ (tny_mime_part_get_filename (mime_part) == NULL))
+ continue;
+
+ pair = g_slice_new0 (SaveMimePartPair);
+ if (mime_parts->next == NULL) {
+ pair->filename = g_strdup (chooser_uri);
+ } else {
+ pair->filename =
+ g_build_filename (chooser_uri,
+ tny_mime_part_get_filename (mime_part), NULL);
+ }
+ pair->part = g_object_ref (mime_part);
+ files_to_save = g_list_prepend (files_to_save, pair);
+ }
+ }
+ }
+ g_free (chooser_uri);
+ }
+
+ gtk_widget_destroy (save_dialog);
+
+ if (clean_list) {
+ g_list_foreach (mime_parts, (GFunc) g_object_unref, NULL);
+ g_list_free (mime_parts);
+ }
+
+ if (files_to_save != NULL) {
+ SaveMimePartInfo *info = g_slice_new0 (SaveMimePartInfo);
+ GtkWidget *banner = hildon_banner_show_animation (NULL, NULL,
+ _CS("sfil_ib_saving"));
+ info->pairs = files_to_save;
+ info->banner = banner;
+ info->result = TRUE;
+ g_object_ref (banner);
+ save_mime_parts_to_file_with_checks (info);
+ }
+}
+
+void
+modest_msg_view_window_remove_attachments (ModestMsgViewWindow *window, gboolean get_all)
+{
+ ModestMsgViewWindowPrivate *priv;
+ GList *mime_parts = NULL, *node;
+ gchar *confirmation_message;
+ gint response;
+ gint n_attachments;
+ TnyMsg *msg;
+/* TnyFolder *folder; */
+
+ g_return_if_fail (MODEST_IS_MSG_VIEW_WINDOW (window));
+ priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
+
+ if (get_all)
+ mime_parts = modest_msg_view_get_attachments (MODEST_MSG_VIEW (priv->msg_view));
+ else
+ mime_parts = modest_msg_view_get_selected_attachments (MODEST_MSG_VIEW (priv->msg_view));
+
+ /* Remove already purged messages from mime parts list */
+ node = mime_parts;
+ while (node != NULL) {
+ TnyMimePart *part = TNY_MIME_PART (node->data);
+ if (tny_mime_part_is_purged (part)) {
+ GList *deleted_node = node;
+ node = g_list_next (node);
+ g_object_unref (part);
+ mime_parts = g_list_delete_link (mime_parts, deleted_node);
+ } else {
+ node = g_list_next (node);
+ }
+ }
+
+ if (mime_parts == NULL)
+ return;
+
+ n_attachments = g_list_length (mime_parts);
+ if (n_attachments == 1) {
+ const gchar *filename;
+
+ if (TNY_IS_MSG (mime_parts->data)) {
+ TnyHeader *header;
+ header = tny_msg_get_header (TNY_MSG (mime_parts->data));
+ filename = tny_header_get_subject (header);
+ g_object_unref (header);
+ if (filename == NULL)
+ filename = _("mail_va_no_subject");
+ } else {
+ filename = tny_mime_part_get_filename (TNY_MIME_PART (mime_parts->data));
+ }
+ confirmation_message = g_strdup_printf (_("mcen_nc_purge_file_text"), filename);
+ } else {
+ confirmation_message = g_strdup_printf (ngettext("mcen_nc_purge_file_text",
+ "mcen_nc_purge_files_text",
+ n_attachments), n_attachments);
+ }
+ response = modest_platform_run_confirmation_dialog (GTK_WINDOW (window),
+ confirmation_message);
+ g_free (confirmation_message);
+
+ if (response != GTK_RESPONSE_OK)
+ return;
+
+/* folder = tny_msg_get_folder (msg); */
+/* tny_msg_uncache_attachments (msg); */
+/* tny_folder_refresh (folder, NULL); */
+/* g_object_unref (folder); */
+
+ modest_platform_information_banner (NULL, NULL, _("mcen_ib_removing_attachment"));
+
+ for (node = mime_parts; node != NULL; node = g_list_next (node)) {
+ tny_mime_part_set_purged (TNY_MIME_PART (node->data));
+/* modest_msg_view_remove_attachment (MODEST_MSG_VIEW (priv->msg_view), node->data); */
+ }
+
+ msg = modest_msg_view_get_message (MODEST_MSG_VIEW (priv->msg_view));
+ modest_msg_view_set_message (MODEST_MSG_VIEW (priv->msg_view), NULL);
+ tny_msg_rewrite_cache (msg);
+ modest_msg_view_set_message (MODEST_MSG_VIEW (priv->msg_view), msg);
+
+ g_list_foreach (mime_parts, (GFunc) g_object_unref, NULL);
+ g_list_free (mime_parts);
+
+
+}
+
+
+static void
+update_window_title (ModestMsgViewWindow *window)
+{
+ ModestMsgViewWindowPrivate *priv = MODEST_MSG_VIEW_WINDOW_GET_PRIVATE (window);
+ TnyMsg *msg = NULL;
+ TnyHeader *header = NULL;
+ const gchar *subject = NULL;
+
+ msg = modest_msg_view_get_message (MODEST_MSG_VIEW (priv->msg_view));
+ if (msg != NULL) {
+ header = tny_msg_get_header (msg);
+ subject = tny_header_get_subject (header);
+ g_object_unref (msg);
+ }
+
+ if ((subject == NULL)||(subject[0] == '\0'))
+ subject = _("mail_va_no_subject");
+
+ gtk_window_set_title (GTK_WINDOW (window), subject);
+}