gboolean scroll_drag_timeout (gpointer userdata);
static void correct_scroll (ModestMsgEditWindow *w);
-static void correct_scroll_without_drag_check (ModestMsgEditWindow *w);
+static void correct_scroll_without_drag_check (ModestMsgEditWindow *w, gboolean only_if_focused);
static void text_buffer_end_user_action (GtkTextBuffer *buffer,
ModestMsgEditWindow *userdata);
static void text_buffer_mark_set (GtkTextBuffer *buffer,
priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(win);
- correct_scroll_without_drag_check (win);
+ correct_scroll_without_drag_check (win, TRUE);
priv->scroll_drag_timeout_id = 0;
}
static void
-correct_scroll_without_drag_check (ModestMsgEditWindow *w)
+correct_scroll_without_drag_check (ModestMsgEditWindow *w, gboolean only_if_focused)
{
ModestMsgEditWindowPrivate *priv;
GtkTextMark *insert;
priv = MODEST_MSG_EDIT_WINDOW_GET_PRIVATE(w);
- if (!gtk_widget_is_focus (priv->msg_body))
+ if (only_if_focused && !gtk_widget_is_focus (priv->msg_body))
return;
insert = gtk_text_buffer_get_insert (priv->text_buffer);
if ((offset + rectangle.y + rectangle.height) >
((gint) (vadj->value +vadj->page_size))) {
- new_value = (offset + rectangle.y) + vadj->page_size * 0.75;
+ new_value = (offset + rectangle.y) - vadj->page_size * 0.25;
if (new_value > vadj->upper - vadj->page_size)
new_value = vadj->upper - vadj->page_size;
} else if ((offset + rectangle.y) < ((gint) vadj->value)) {
return;
}
- correct_scroll_without_drag_check (w);
+ correct_scroll_without_drag_check (w, TRUE);
}
static void
gtk_text_buffer_end_user_action (buffer);
}
+static void
+cut_clipboard_check (GtkTextView *text_view,
+ gpointer userdata)
+{
+ GtkTextBuffer *buffer;
+
+ buffer = gtk_text_view_get_buffer (text_view);
+ if (!modest_text_utils_buffer_selection_is_valid (buffer)) {
+ g_signal_stop_emission_by_name ((gpointer )text_view, "cut-clipboard");
+ }
+}
+
+static void
+copy_clipboard_check (GtkTextView *text_view,
+ gpointer userdata)
+{
+ GtkTextBuffer *buffer;
+
+ buffer = gtk_text_view_get_buffer (text_view);
+ if (!modest_text_utils_buffer_selection_is_valid (buffer)) {
+ g_signal_stop_emission_by_name ((gpointer )text_view, "copy-clipboard");
+ }
+}
+
void vadj_changed (GtkAdjustment *adj,
ModestMsgEditWindow *window)
{
g_signal_connect (G_OBJECT (gtk_clipboard_get (GDK_SELECTION_CLIPBOARD)), "owner-change",
G_CALLBACK (modest_msg_edit_window_clipboard_owner_change), obj);
+ g_signal_connect (G_OBJECT (priv->msg_body), "cut-clipboard", G_CALLBACK (cut_clipboard_check), NULL);
+ g_signal_connect (G_OBJECT (priv->msg_body), "copy-clipboard", G_CALLBACK (copy_clipboard_check), NULL);
+
}
static void
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;