lywsvip/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2026-05-31 08:17:09 +08:00
Code Issues Packages Projects Releases Wiki Activity

[WINSRV] ConioWriteConsole: Modify update rect for CJK (#8859)

Browse Source 
Correctly displaying Asian characters
on Asian Console.
JIRA issue: CORE-18972
Modify the update rectangle for Chinese,
Japanese, and Korean.
This commit is contained in:
Katayama Hirofumi MZ
2026-04-17 00:59:34 +09:00
committed by GitHub
parent a2269ef7f9
commit 9533ad790a
1 changed files with 6 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
win32ss/user/winsrv/consrv/frontends/terminal.c
View File

@@ -556,6 +556,8 @@ ConioWriteConsole(PFRONTEND FrontEnd,
/* --- BS --- */
else if (Buffer[i] == L'\b')
{
INT OldX = Buff->CursorPosition.X;
/* Only handle BS if we are not on the first position of the first line */
if (Buff->CursorPosition.X == 0 && Buff->CursorPosition.Y == 0)
continue;
@@ -622,8 +624,8 @@ ConioWriteConsole(PFRONTEND FrontEnd,
Ptr->Attributes = Buff->ScreenDefaultAttrib;
Ptr->Attributes &= ~COMMON_LVB_SBCSDBCS;
UpdateRect.Left = min(UpdateRect.Left , Buff->CursorPosition.X);
UpdateRect.Right = max(UpdateRect.Right, Buff->CursorPosition.X);
UpdateRect.Left = min(min(UpdateRect.Left , Buff->CursorPosition.X), OldX);
UpdateRect.Right = max(max(UpdateRect.Right, Buff->CursorPosition.X), OldX);
continue;
}
/* --- TAB --- */
@@ -778,6 +780,8 @@ ConioWriteConsole(PFRONTEND FrontEnd,
Ptr->Attributes = Buff->ScreenDefaultAttrib;
Ptr->Attributes &= ~COMMON_LVB_SBCSDBCS;
Ptr->Attributes |= COMMON_LVB_TRAILING_BYTE;
UpdateRect.Right++;
}
else
{