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patch 9.0.0802: MS-Windows: cannot map console mouse scroll events

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Problem:    MS-Windows: cannot map console mouse scroll events.
Solution:   Change CSI to K_SPECIAL when checking for a mapping. (Christopher
            Plewright, closes #11410)
This commit is contained in:
Christopher Plewright
2022-10-20 13:11:15 +01:00
committed by Bram Moolenaar
parent 7609c88eed
commit 4c36678ffd
3 changed files with 25 additions and 5 deletions
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26
src/getchar.c
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@@ -2520,12 +2520,29 @@ handle_mapping(
&& State != MODE_CONFIRM
&& !at_ins_compl_key())
{
#ifdef FEAT_GUI
if (gui.in_use && tb_c1 == CSI && typebuf.tb_len >= 2
&& typebuf.tb_buf[typebuf.tb_off + 1] == KS_MODIFIER)
#if defined(FEAT_GUI) || defined(MSWIN)
if (tb_c1 == CSI
# if !defined(MSWIN)
&& gui.in_use
# endif
&& typebuf.tb_len >= 2
&& (typebuf.tb_buf[typebuf.tb_off + 1] == KS_MODIFIER
# if defined(MSWIN)
|| (typebuf.tb_len >= 3
&& typebuf.tb_buf[typebuf.tb_off + 1] == KS_EXTRA
&& (typebuf.tb_buf[typebuf.tb_off + 2] == KE_MOUSEUP
|| typebuf.tb_buf[typebuf.tb_off + 2] == KE_MOUSEDOWN
|| typebuf.tb_buf[typebuf.tb_off + 2] == KE_MOUSELEFT
|| typebuf.tb_buf[typebuf.tb_off + 2] == KE_MOUSERIGHT)
)
# endif
)
)
{
// The GUI code sends CSI KS_MODIFIER {flags}, but mappings expect
// K_SPECIAL KS_MODIFIER {flags}.
// MS-Windows sends mouse scroll events CSI KS_EXTRA {what}, but
// mappings expect K_SPECIAL KS_EXTRA {what}.
tb_c1 = K_SPECIAL;
}
#endif
@@ -2568,7 +2585,8 @@ handle_mapping(
&& (mp->m_mode & local_State)
&& !(mp->m_simplified && seenModifyOtherKeys
&& typebuf.tb_maplen == 0)
&& ((mp->m_mode & MODE_LANGMAP) == 0 || typebuf.tb_maplen == 0))
&& ((mp->m_mode & MODE_LANGMAP) == 0
|| typebuf.tb_maplen == 0))
{
#ifdef FEAT_LANGMAP
int nomap = nolmaplen;