From 98c61684b01e281f7eda2abb22929ea84fc6e9b8 Mon Sep 17 00:00:00 2001
From: Daniel Carl <danielcarl@gmx.de>
Date: Fri, 27 Sep 2013 23:51:28 +0200
Subject: [PATCH] Don't allow to paste multline content from clipboard.
If the pasted contents leads to multiple input box lines, we remove everything
out of the buffer except of the first line.
---
src/ex.c | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/src/ex.c b/src/ex.c
index 0220bbd..afc17cc 100644
--- a/src/ex.c
+++ b/src/ex.c
@@ -285,6 +285,18 @@ VbResult ex_keypress(unsigned int key)
void ex_input_changed(const char *text)
{
gboolean forward = false;
+ GtkTextIter start, end;
+ GtkTextBuffer *buffer = vb.gui.buffer;
+
+ if (gtk_text_buffer_get_line_count(buffer) > 1) {
+ /* remove everething from the buffer, except of the first line */
+ gtk_text_buffer_get_iter_at_line(buffer, &start, 0);
+ if (gtk_text_iter_forward_to_line_end(&start)) {
+ gtk_text_buffer_get_end_iter(buffer, &end);
+ gtk_text_buffer_delete(buffer, &start, &end);
+ }
+ }
+
switch (*text) {
case ';':
hints_create(text);
--
2.20.1