From: Daniel Carl <danielcarl@gmx.de>
Date: Fri, 27 Sep 2013 21:51:28 +0000 (+0200)
Subject: Don't allow to paste multline content from clipboard.
X-Git-Url: https://git.owens.tech/assets/favicon.png/assets/favicon.png/git?a=commitdiff_plain;h=98c61684b01e281f7eda2abb22929ea84fc6e9b8;p=vimb.git

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.
---

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);