Mercurial > vim
changeset 5635:a01819fb6e2b v7.4.164
updated for version 7.4.164
Problem: Problem with event handling on Windows 8.
Solution: Ignore duplicate WINDOW_BUFFER_SIZE_EVENTs. (Nobuhiro Takasaki)
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Wed, 05 Feb 2014 14:02:27 +0100 |
parents | 020a1e8fee2a |
children | c47f55a5c7c4 |
files | src/os_win32.c src/version.c |
diffstat | 2 files changed, 27 insertions(+), 0 deletions(-) [+] |
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--- a/src/os_win32.c +++ b/src/os_win32.c @@ -253,6 +253,9 @@ read_console_input( static DWORD s_dwIndex = 0; static DWORD s_dwMax = 0; DWORD dwEvents; + int head; + int tail; + int i; if (!win8_or_later) { @@ -274,7 +277,29 @@ read_console_input( *lpEvents = 0; return TRUE; } + + if (s_dwMax > 1) + { + head = 0; + tail = s_dwMax - 1; + while (head != tail) + { + if (s_irCache[head].EventType == WINDOW_BUFFER_SIZE_EVENT + && s_irCache[head + 1].EventType + == WINDOW_BUFFER_SIZE_EVENT) + { + /* Remove duplicate event to avoid flicker. */ + for (i = head; i < tail; ++i) + s_irCache[i] = s_irCache[i + 1]; + --tail; + continue; + } + head++; + } + s_dwMax = tail + 1; + } } + *lpBuffer = s_irCache[s_dwIndex]; if (nLength != -1 && ++s_dwIndex >= s_dwMax) s_dwMax = 0;