+ modest_msg_edit_window_offer_attach_file (window);
+}
+
+static void
+modest_msg_edit_window_clipboard_owner_change (GtkClipboard *clipboard,
+ GdkEvent *event,
+ ModestMsgEditWindow *window)
+{
+ ModestWindowPrivate *parent_priv;
+ ModestMsgEditWindowPrivate *priv;
+ GtkAction *action;
+ gboolean has_selection;
+ GtkWidget *focused;
+ GList *selected_attachments = NULL;
+ gint n_att_selected = 0;
+
+ priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
+ parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
+
+ if (!GTK_WIDGET_VISIBLE (window))
+ return;
+ has_selection = gtk_clipboard_wait_for_targets (clipboard, NULL, NULL);
+ focused = gtk_window_get_focus (GTK_WINDOW (window));
+
+ action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/CutMenu");
+ gtk_action_set_sensitive (action, (has_selection) && (!MODEST_IS_ATTACHMENTS_VIEW (focused)));
+ action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/CopyMenu");
+ gtk_action_set_sensitive (action, (has_selection) && (!MODEST_IS_ATTACHMENTS_VIEW (focused)));
+
+ selected_attachments = modest_attachments_view_get_selection (MODEST_ATTACHMENTS_VIEW (priv->attachments_view));
+ n_att_selected = g_list_length (selected_attachments);
+ g_list_free (selected_attachments);
+
+ action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/AttachmentsMenu/RemoveAttachmentsMenu");
+ gtk_action_set_sensitive (action, n_att_selected == 1);
+
+ update_paste_dimming (window);
+}
+
+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);
+}
+
+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;
+
+ 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)
+ g_signal_emit_by_name (editable, "insert-text",
+ (gpointer) result->str, (gpointer) strlen (result->str),
+ (gpointer) position, (gpointer) window);
+ }
+
+ g_string_free (result, TRUE);
+}
+
+gboolean
+message_is_empty (ModestMsgEditWindow *window)
+{
+ ModestMsgEditWindowPrivate *priv = NULL;
+
+ g_return_val_if_fail (MODEST_IS_MSG_EDIT_WINDOW (window), FALSE);
+ priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE (window);
+
+ /** TODO: Add wpeditor API to tell us if there is any _visible_ text,
+ * so we can ignore markup.
+ */
+ GtkTextBuffer *buf = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->msg_body));
+ gint count = 0;
+ if (buf)
+ count = gtk_text_buffer_get_char_count (buf);
+
+ return count == 0;
+}
+
+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);
+ } 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);
+}
+
+
+static void
+update_paste_dimming (ModestMsgEditWindow *window)
+{
+ ModestWindowPrivate *parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
+ GtkAction *action = NULL;
+ GtkClipboard *clipboard = NULL;
+ ModestEmailClipboard *e_clipboard;
+ GtkWidget *focused;
+ gboolean active;
+
+ focused = gtk_window_get_focus (GTK_WINDOW (window));
+
+ e_clipboard = modest_runtime_get_email_clipboard ();
+ if (!modest_email_clipboard_cleared (e_clipboard)) {
+ active = TRUE;
+ } else {
+ clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
+ active = gtk_clipboard_wait_is_text_available (clipboard);
+ }
+
+ if (active) {
+ if (MODEST_IS_ATTACHMENTS_VIEW (focused))
+ active = FALSE;
+ }
+
+ action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/PasteMenu");
+ gtk_action_set_sensitive (action, active);
+
+}
+
+static void
+update_select_all_dimming (ModestMsgEditWindow *window)
+{
+ GtkWidget *focused;
+ gboolean dimmed = FALSE;
+ GtkAction *action;
+ ModestWindowPrivate *parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
+
+ focused = gtk_window_get_focus (GTK_WINDOW (window));
+ if (GTK_IS_ENTRY (focused)) {
+ const gchar *current_text;
+ current_text = gtk_entry_get_text (GTK_ENTRY (focused));
+ dimmed = ((current_text == NULL) || (current_text[0] == '\0'));
+ } else if (GTK_IS_TEXT_VIEW (focused)) {
+ GtkTextBuffer *buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (focused));
+ dimmed = (gtk_text_buffer_get_char_count (buffer) < 1);
+ } else if (MODEST_IS_ATTACHMENTS_VIEW (focused)) {
+ dimmed = FALSE;
+ }
+ action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/EditMenu/SelectAllMenu");
+ gtk_action_set_sensitive (action, !dimmed);
+}
+
+static void
+update_zoom_dimming (ModestMsgEditWindow *window)
+{
+ GtkWidget *focused;
+ gboolean dimmed = FALSE;
+ GtkAction *action;
+ ModestWindowPrivate *parent_priv = MODEST_WINDOW_GET_PRIVATE (window);
+
+ focused = gtk_window_get_focus (GTK_WINDOW (window));
+ dimmed = ! WP_IS_TEXT_VIEW (focused);
+ action = gtk_ui_manager_get_action (parent_priv->ui_manager, "/MenuBar/ViewMenu/ZoomMenu");
+ gtk_action_set_sensitive (action, !dimmed);
+}
+
+static void
+edit_menu_activated (GtkAction *action,
+ gpointer userdata)
+{
+ ModestMsgEditWindow *window = MODEST_MSG_EDIT_WINDOW (userdata);
+
+ update_select_all_dimming (window);
+ update_paste_dimming (window);
+}
+static void
+view_menu_activated (GtkAction *action,
+ gpointer userdata)
+{
+ ModestMsgEditWindow *window = MODEST_MSG_EDIT_WINDOW (userdata);
+
+ update_zoom_dimming (window);
+}
+
+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) {
+ header = tny_msg_get_header (priv->draft_msg);
+ if (TNY_IS_HEADER (header)) {
+ modest_window_mgr_unregister_header (mgr, header);
+ }
+ g_object_unref (priv->draft_msg);
+ }
+
+ if (draft != NULL) {
+ g_object_ref (draft);
+ header = tny_msg_get_header (draft);
+ if (TNY_IS_HEADER (header))
+ modest_window_mgr_register_header (mgr, header);
+ if (priv->msg_uid) {
+ g_free (priv->msg_uid);
+ priv->msg_uid = NULL;
+ }
+ priv->msg_uid = modest_tny_folder_get_header_unique_id (header);
+ }
+
+ 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_attachments (window, priv->attachments);
+ }
+}
+
+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));
+ priv->attachments = g_list_prepend (priv->attachments, part);
+ g_object_ref (part);
+ modest_attachments_view_add_attachment (MODEST_ATTACHMENTS_VIEW (priv->attachments_view), part);
+ 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;