+gboolean
+modest_msg_edit_window_check_names (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);
+
+ /* check if there's no recipient added */
+ if ((gtk_text_buffer_get_char_count (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->to_field))) == 0) &&
+ (gtk_text_buffer_get_char_count (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->cc_field))) == 0) &&
+ (gtk_text_buffer_get_char_count (modest_recpt_editor_get_buffer (MODEST_RECPT_EDITOR (priv->bcc_field))) == 0)) {
+ /* no recipient contents, then select contacts */
+ modest_msg_edit_window_open_addressbook (window, NULL);
+ return FALSE;
+ }
+
+ if (!modest_address_book_check_names (MODEST_RECPT_EDITOR (priv->to_field)))
+ return FALSE;
+ if (!modest_address_book_check_names (MODEST_RECPT_EDITOR (priv->cc_field)))
+ return FALSE;
+ if (!modest_address_book_check_names (MODEST_RECPT_EDITOR (priv->bcc_field)))
+ return FALSE;
+
+ modest_recpt_editor_grab_focus (MODEST_RECPT_EDITOR (priv->to_field));
+
+ return TRUE;
+
+}
+
+static void
+modest_msg_edit_window_add_attachment_clicked (GtkButton *button,
+ ModestMsgEditWindow *window)
+{
+ modest_msg_edit_window_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);
+ 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);
+}
+
+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;
+
+ 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;
+ GtkWidget *focused;
+ gboolean active;
+
+ focused = gtk_window_get_focus (GTK_WINDOW (window));
+
+ 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
+paste_insensitive_press (GtkWidget *widget, ModestMsgEditWindow *editor)
+{
+ GtkWidget *focused = gtk_window_get_focus (GTK_WINDOW (editor));
+
+ if (MODEST_IS_ATTACHMENTS_VIEW (focused))
+ hildon_banner_show_information (NULL, NULL, dgettext("hildon-common-strings", "ckct_ib_unable_to_paste_here"));
+ else
+ hildon_banner_show_information (NULL, NULL, dgettext("hildon-common-strings", "ecoc_ib_edwin_nothing_to_paste"));
+
+}
+
+static void
+copy_insensitive_press (GtkWidget *widget, ModestMsgEditWindow *editor)
+{
+ hildon_banner_show_information (NULL, NULL, dgettext("hildon-common-strings", "ckct_ib_unable_to_copy"));
+
+}
+
+
+static void
+modest_msg_edit_window_system_clipboard_owner_change (GtkClipboard *clipboard,
+ GdkEvent *event,
+ ModestMsgEditWindow *window)
+{
+ update_paste_dimming (window);
+}
+
+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);
+}
+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);
+ }
+
+ priv->draft_msg = draft;
+}