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Trigger WINDOW_BUFFER_SIZE_EVENT event when resizing the screen-buffer.

svn path=/branches/ros-csrss/; revision=58624
This commit is contained in:
Hermès Bélusca-Maïto 2013-03-31 00:47:44 +00:00
parent b0125170ac
commit 146e44fdf7
1 changed files with 16 additions and 0 deletions
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16
win32ss/user/consrv/frontends/gui/guiterm.c
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@ -1938,7 +1938,10 @@ GuiResizeBuffer(PCONSOLE Console, PCONSOLE_SCREEN_BUFFER ScreenBuffer, COORD Siz
return STATUS_INVALID_PARAMETER;
if (Size.X == ScreenBuffer->ScreenBufferSize.X && Size.Y == ScreenBuffer->ScreenBufferSize.Y)
{
// FIXME: Trigger a buffer resize event ??
return STATUS_SUCCESS;
}
Buffer = RtlAllocateHeap(ConSrvHeap, 0, Size.X * Size.Y * 2);
if (!Buffer)
@ -2005,6 +2008,19 @@ GuiResizeBuffer(PCONSOLE Console, PCONSOLE_SCREEN_BUFFER ScreenBuffer, COORD Siz
if (ScreenBuffer->ShowY > Size.Y - Console->ConsoleSize.Y)
ScreenBuffer->ShowY = Size.Y - Console->ConsoleSize.Y;
/*
* Trigger a buffer resize event
*/
if (Console->InputBuffer.Mode & ENABLE_WINDOW_INPUT)
{
INPUT_RECORD er;
er.EventType = WINDOW_BUFFER_SIZE_EVENT;
er.Event.WindowBufferSizeEvent.dwSize = ScreenBuffer->ScreenBufferSize;
ConioProcessInputEvent(Console, &er);
}
/* TODO: Should update scrollbar, but can't use anything that
* calls SendMessage or it could cause deadlock --> Use PostMessage */
// TODO: Tell the terminal to resize its scrollbars.