+
+static void
+modest_msg_edit_window_add_attachment_clicked (GtkButton *button,
+ ModestMsgEditWindow *window)
+{
+ modest_msg_edit_window_offer_attach_file (window);
+}
+
+const gchar *
+modest_msg_edit_window_get_clipboard_text (ModestMsgEditWindow *win)
+{
+ ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (win);
+
+ return priv->clipboard_text;
+}
+
+static void
+modest_msg_edit_window_clipboard_owner_change (GtkClipboard *clipboard,
+ GdkEvent *event,
+ ModestMsgEditWindow *window)
+{
+ ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
+ GtkClipboard *selection_clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
+ gchar *text = NULL;
+ if (!GTK_WIDGET_VISIBLE (window))
+ return;
+
+ g_object_ref (window);
+ text = gtk_clipboard_wait_for_text (selection_clipboard);
+
+ if (priv->clipboard_text != NULL) {
+ g_free (priv->clipboard_text);
+ }
+ priv->clipboard_text = text;
+
+ if (GTK_WIDGET_VISIBLE (window)) {
+ modest_window_check_dimming_rules_group (MODEST_WINDOW (window), MODEST_DIMMING_RULES_CLIPBOARD);
+ }
+ g_object_unref (window);
+}
+
+static gboolean clipboard_owner_change_idle (gpointer userdata)
+{
+ ModestMsgEditWindow *window = (ModestMsgEditWindow *) userdata;
+ ModestMsgEditWindowPrivate *priv;
+
+ gdk_threads_enter ();
+ g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
+ priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
+
+ priv->clipboard_owner_idle = 0;
+ modest_msg_edit_window_clipboard_owner_change (NULL, NULL, window);
+ gdk_threads_leave ();
+
+ return FALSE;
+}
+
+static void
+modest_msg_edit_window_clipboard_owner_handle_change_in_idle (ModestMsgEditWindow *window)
+{
+ ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
+ if (priv->clipboard_owner_idle == 0) {
+ priv->clipboard_owner_idle = g_idle_add (clipboard_owner_change_idle, window);
+ }
+}
+
+static void
+subject_field_move_cursor (GtkEntry *entry,
+ GtkMovementStep step,
+ gint a1,
+ gboolean a2,
+ gpointer window)
+{
+ if (!GTK_WIDGET_VISIBLE (window))
+ return;
+
+ modest_window_check_dimming_rules_group (MODEST_WINDOW (window), MODEST_DIMMING_RULES_CLIPBOARD);
+}
+
+static void
+update_window_title (ModestMsgEditWindow *window)
+{
+ ModestMsgEditWindowPrivate *priv = NULL;
+ const gchar *subject;
+
+ priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
+ subject = gtk_entry_get_text (GTK_ENTRY (priv->subject_field));
+ if (subject == NULL || subject[0] == '\0')
+ subject = _("mail_va_new_email");
+
+ gtk_window_set_title (GTK_WINDOW (window), subject);
+
+}
+
+static void
+subject_field_changed (GtkEditable *editable,
+ ModestMsgEditWindow *window)
+{
+ ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
+ update_window_title (window);
+ gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
+ modest_ui_actions_check_toolbar_dimming_rules (MODEST_WINDOW (window));
+ modest_ui_actions_check_menu_dimming_rules (MODEST_WINDOW (window));
+}
+
+static void
+subject_field_insert_text (GtkEditable *editable,
+ gchar *new_text,
+ gint new_text_length,
+ gint *position,
+ ModestMsgEditWindow *window)
+{
+ GString *result = g_string_new ("");
+ gchar *current;
+ gint result_len = 0;
+ const gchar *entry_text = NULL;
+ gint old_length;
+
+ entry_text = gtk_entry_get_text (GTK_ENTRY (editable));
+ old_length = g_utf8_strlen (entry_text, -1);
+
+ for (current = new_text; current != NULL && *current != '\0'; current = g_utf8_next_char (current)) {
+ gunichar c = g_utf8_get_char_validated (current, 8);
+ /* Invalid unichar, stop */
+ if (c == -1)
+ break;
+ /* a bullet */
+ if (c == 0x2022)
+ continue;
+ result = g_string_append_unichar (result, c);
+ result_len++;
+ }
+
+ if (MIN (result_len, 1000) != g_utf8_strlen (new_text, 1000)) {
+ g_signal_stop_emission_by_name (G_OBJECT (editable), "insert-text");
+ if (result_len > 0)
+ {
+ /* Prevent endless recursion */
+ g_signal_handlers_block_by_func(G_OBJECT(editable), G_CALLBACK(subject_field_insert_text), window);
+ g_signal_emit_by_name (editable, "insert-text",
+ (gpointer) result->str, (gpointer) result->len,
+ (gpointer) position, (gpointer) window);
+ g_signal_handlers_unblock_by_func(G_OBJECT(editable), G_CALLBACK(subject_field_insert_text), window);
+ }
+ }
+
+ if (result_len + old_length > 1000) {
+ hildon_banner_show_information (GTK_WIDGET (window), NULL,
+ dgettext("hildon-common-strings",
+ "ckdg_ib_maximum_characters_reached"));
+ }
+
+ g_string_free (result, TRUE);
+}
+
+static void
+text_buffer_insert_text (GtkTextBuffer *buffer,
+ GtkTextIter *iter,
+ gchar *new_text,
+ gint new_text_length,
+ ModestMsgEditWindow *window)
+{
+ GString *result = g_string_new ("");
+ gchar *current;
+ gint result_len = 0;
+ gboolean changed = FALSE;
+
+ for (current = new_text; current != NULL && *current != '\0'; current = g_utf8_next_char (current)) {
+ gunichar c = g_utf8_get_char_validated (current, 8);
+ /* Invalid unichar, stop */
+ if (c == -1)
+ break;
+ /* a bullet */
+ switch (c) {
+ case 0x2022:
+ result = g_string_append_c (result, ' ');
+ changed = TRUE;
+ break;
+ default:
+ result = g_string_append_unichar (result, c);
+ }
+ result_len++;
+ }
+
+ if (changed) {
+ g_signal_stop_emission_by_name (G_OBJECT (buffer), "insert-text");
+ g_signal_handlers_block_by_func(G_OBJECT(buffer), G_CALLBACK(text_buffer_insert_text), window);
+ g_signal_emit_by_name (buffer, "insert-text",
+ (gpointer) iter,
+ (gpointer) result->str, (gpointer) result->len,
+ (gpointer) window);
+ g_signal_handlers_unblock_by_func(G_OBJECT(buffer), G_CALLBACK(text_buffer_insert_text), window);
+ }
+
+ g_string_free (result, TRUE);
+}
+
+void
+modest_msg_edit_window_toggle_find_toolbar (ModestMsgEditWindow *window,
+ gboolean show)
+{
+ ModestMsgEditWindowPrivate *priv = NULL;
+
+ g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
+ priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
+
+ gtk_widget_set_no_show_all (priv->find_toolbar, FALSE);
+
+ if (show) {
+ gtk_widget_show_all (priv->find_toolbar);
+ hildon_find_toolbar_highlight_entry (HILDON_FIND_TOOLBAR (priv->find_toolbar), TRUE);
+ } else {
+ gtk_widget_hide_all (priv->find_toolbar);
+ gtk_widget_grab_focus (priv->msg_body);
+ }
+
+}
+
+static gboolean
+gtk_text_iter_forward_search_insensitive (const GtkTextIter *iter,
+ const gchar *str,
+ GtkTextIter *match_start,
+ GtkTextIter *match_end)
+{
+ GtkTextIter end_iter;
+ gchar *str_casefold;
+ gint str_chars_n;
+ gchar *range_text;
+ gchar *range_casefold;
+ gint offset;
+ gint range_chars_n;
+ gboolean result = FALSE;
+
+ if (str == NULL)
+ return TRUE;
+
+ /* get end iter */
+ end_iter = *iter;
+ gtk_text_iter_forward_to_end (&end_iter);
+
+ str_casefold = g_utf8_casefold (str, -1);
+ str_chars_n = strlen (str);
+
+ range_text = gtk_text_iter_get_visible_text (iter, &end_iter);
+ range_casefold = g_utf8_casefold (range_text, -1);
+ range_chars_n = strlen (range_casefold);
+
+ if (range_chars_n < str_chars_n) {
+ g_free (str_casefold);
+ g_free (range_text);
+ g_free (range_casefold);
+ return FALSE;
+ }
+
+ for (offset = 0; offset <= range_chars_n - str_chars_n; offset++) {
+ gchar *range_subtext = g_strndup (range_casefold + offset, str_chars_n);
+ if (!g_utf8_collate (range_subtext, str_casefold)) {
+ gchar *found_text = g_strndup (range_text + offset, str_chars_n);
+ result = TRUE;
+ gtk_text_iter_forward_search (iter, found_text, GTK_TEXT_SEARCH_VISIBLE_ONLY|GTK_TEXT_SEARCH_TEXT_ONLY,
+ match_start, match_end, NULL);
+ g_free (found_text);
+ }
+ g_free (range_subtext);
+ if (result)
+ break;
+ }
+ g_free (str_casefold);
+ g_free (range_text);
+ g_free (range_casefold);
+
+ return result;
+}
+
+
+static void
+modest_msg_edit_window_find_toolbar_search (GtkWidget *widget,
+ ModestMsgEditWindow *window)
+{
+ gchar *current_search = NULL;
+ ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
+ gboolean result;
+ GtkTextIter selection_start, selection_end;
+ GtkTextIter match_start, match_end;
+ gboolean continue_search = FALSE;
+
+ if (message_is_empty (window)) {
+ g_free (priv->last_search);
+ priv->last_search = NULL;
+ hildon_banner_show_information (GTK_WIDGET (window), NULL, _("mail_ib_nothing_to_find"));
+ return;
+ }
+
+ g_object_get (G_OBJECT (widget), "prefix", ¤t_search, NULL);
+ if ((current_search == NULL) || (strcmp (current_search, "") == 0)) {
+ g_free (current_search);
+ g_free (priv->last_search);
+ priv->last_search = NULL;
+ /* Information banner about empty search */
+ hildon_banner_show_information (NULL, NULL, dgettext ("hildon-common-strings", "ecdg_ib_find_rep_enter_text"));
+ return;
+ }
+
+ if ((priv->last_search != NULL)&&(!strcmp (current_search, priv->last_search))) {
+ continue_search = TRUE;
+ } else {
+ g_free (priv->last_search);
+ priv->last_search = g_strdup (current_search);
+ }
+
+ if (continue_search) {
+ gtk_text_buffer_get_selection_bounds (priv->text_buffer, &selection_start, &selection_end);
+ result = gtk_text_iter_forward_search_insensitive (&selection_end, current_search,
+ &match_start, &match_end);
+ if (!result)
+ hildon_banner_show_information (NULL, NULL, dgettext ("hildon-libs", "ckct_ib_find_search_complete"));
+ } else {
+ GtkTextIter buffer_start;
+ gtk_text_buffer_get_start_iter (priv->text_buffer, &buffer_start);
+ result = gtk_text_iter_forward_search_insensitive (&buffer_start, current_search,
+ &match_start, &match_end);
+ if (!result)
+ hildon_banner_show_information (NULL, NULL, dgettext ("hildon-libs", "ckct_ib_find_no_matches"));
+ }
+
+ /* Mark as selected the string found in search */
+ if (result) {
+ gtk_text_buffer_select_range (priv->text_buffer, &match_start, &match_end);
+ gtk_text_view_scroll_to_iter (GTK_TEXT_VIEW (priv->msg_body), &match_start, 0.0, TRUE, 0.0, 0.0);
+ correct_scroll_without_drag_check (MODEST_MSG_EDIT_WINDOW (window), FALSE);
+ } else {
+ g_free (priv->last_search);
+ priv->last_search = NULL;
+ }
+ g_free (current_search);
+}
+
+static void
+modest_msg_edit_window_find_toolbar_close (GtkWidget *widget,
+ ModestMsgEditWindow *window)
+{
+ GtkToggleAction *toggle;
+ ModestWindowPrivate *parent_priv;
+ parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
+
+ toggle = GTK_TOGGLE_ACTION (gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ToolsMenu/FindInMessageMenu"));
+ gtk_toggle_action_set_active (toggle, FALSE);
+}
+
+gboolean
+modest_msg_edit_window_get_sent (ModestMsgEditWindow *window)
+{
+ ModestMsgEditWindowPrivate *priv;
+
+ priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(window);
+ return priv->sent;
+}
+
+void
+modest_msg_edit_window_set_sent (ModestMsgEditWindow *window,
+ gboolean sent)
+{
+ ModestMsgEditWindowPrivate *priv;
+
+ priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(window);
+ priv->sent = sent;
+}
+
+
+void
+modest_msg_edit_window_set_draft (ModestMsgEditWindow *window,
+ TnyMsg *draft)
+{
+ ModestMsgEditWindowPrivate *priv;
+ TnyHeader *header = NULL;
+
+ g_return_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window));
+ g_return_if_fail ((draft == NULL)||(TNY_IS_MSG (draft)));
+
+ priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
+ ModestWindowMgr *mgr = modest_runtime_get_window_mgr ();
+
+ if (priv->draft_msg != NULL) {
+ g_object_unref (priv->draft_msg);
+ }
+
+ if (draft != NULL) {
+ g_object_ref (draft);
+ header = tny_msg_get_header (draft);
+ if (priv->msg_uid) {
+ g_free (priv->msg_uid);
+ priv->msg_uid = NULL;
+ }
+ priv->msg_uid = modest_tny_folder_get_header_unique_id (header);
+ if (GTK_WIDGET_REALIZED (window))
+ modest_window_mgr_register_window (mgr, MODEST_WINDOW (window));
+ }
+
+ priv->draft_msg = draft;
+}
+
+static void
+text_buffer_apply_tag (GtkTextBuffer *buffer, GtkTextTag *tag,
+ GtkTextIter *start, GtkTextIter *end,
+ gpointer userdata)
+{
+ ModestMsgEditWindow *window = MODEST_MSG_EDIT_WINDOW (userdata);
+ ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (userdata);
+ gchar *tag_name;
+
+ if (tag == NULL+13) return;
+ g_object_get (G_OBJECT (tag), "name", &tag_name, NULL);
+ if ((tag_name != NULL) && (g_str_has_prefix (tag_name, "image-tag-replace-"))) {
+ replace_with_images (window, priv->images);
+ }
+}
+
+void
+modest_msg_edit_window_add_part (ModestMsgEditWindow *window,
+ TnyMimePart *part)
+{
+ ModestMsgEditWindowPrivate *priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
+
+ g_return_if_fail (TNY_IS_MIME_PART (part));
+ tny_list_prepend (priv->attachments, (GObject *) part);
+ modest_attachments_view_add_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), part, TRUE, 0);
+ gtk_widget_set_no_show_all (priv->attachments_caption, FALSE);
+ gtk_widget_show_all (priv->attachments_caption);
+ gtk_text_buffer_set_modified (priv->text_buffer, TRUE);
+}
+
+const gchar*
+modest_msg_edit_window_get_message_uid (ModestMsgEditWindow *window)
+{
+ ModestMsgEditWindowPrivate *priv;
+
+ g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), NULL);
+ priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
+
+ return priv->msg_uid;
+}
+
+GtkWidget *
+modest_msg_edit_window_get_child_widget (ModestMsgEditWindow *win,
+ ModestMsgEditWindowWidgetType widget_type)
+{
+ ModestMsgEditWindowPrivate *priv;
+
+ g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (win), NULL);
+ priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (win);
+
+ switch (widget_type) {
+ case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BODY:
+ return priv->msg_body;
+ break;
+ case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_TO:
+ return priv->to_field;
+ break;
+ case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_CC:
+ return priv->cc_field;
+ break;
+ case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_BCC:
+ return priv->bcc_field;
+ break;
+ case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_SUBJECT:
+ return priv->subject_field;
+ break;
+ case MODEST_MSG_EDIT_WINDOW_WIDGET_TYPE_ATTACHMENTS:
+ return priv->attachments_view;
+ break;
+ default:
+ return NULL;
+ }
+}
+
+static void
+remove_tags (WPTextBuffer *buffer)
+{
+ GtkTextIter start, end;
+
+ gtk_text_buffer_get_start_iter (GTK_TEXT_BUFFER (buffer), &start);
+ gtk_text_buffer_get_end_iter (GTK_TEXT_BUFFER (buffer), &end);
+
+ gtk_text_buffer_remove_all_tags (GTK_TEXT_BUFFER (buffer), &start, &end);
+}
+
+static void
+on_account_removed (TnyAccountStore *account_store,
+ TnyAccount *account,
+ gpointer user_data)
+{
+ /* Do nothing if it's a store account, because we use the
+ transport to send the messages */
+ if (tny_account_get_account_type(account) == TNY_ACCOUNT_TYPE_TRANSPORT) {
+ const gchar *parent_acc = NULL;
+ const gchar *our_acc = NULL;
+
+ our_acc = modest_window_get_active_account (MODEST_WINDOW (user_data));
+ parent_acc = modest_tny_account_get_parent_modest_account_name_for_server_account (account);
+ /* Close this window if I'm showing a message of the removed account */
+ if (strcmp (parent_acc, our_acc) == 0)
+ modest_ui_actions_on_close_window (NULL, MODEST_WINDOW (user_data));
+ }
+}
+
+static gboolean
+on_zoom_minus_plus_not_implemented (ModestWindow *window)
+{
+ g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
+
+ hildon_banner_show_information (NULL, NULL, dgettext("hildon-common-strings", "ckct_ib_cannot_zoom_here"));
+ return FALSE;
+
+}
+
+static void
+set_zoom_do_nothing (ModestWindow *window,
+ gdouble zoom)
+{
+}
+
+static gdouble
+get_zoom_do_nothing (ModestWindow *window)
+{
+ return 1.0;
+}
+