OrdinaryMagician/vkdoom_m
OrdinaryMagician/vkdoom_m
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Implement mouse capture and cursor

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This commit is contained in:
Magnus Norddahl 2024-01-03 03:41:41 +01:00
commit 07b46c2ba9
7 changed files with 98 additions and 1 deletions
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45
libraries/ZWidget/src/window/win32/win32window.cpp
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@ -209,6 +209,16 @@ void Win32Window::UnlockCursor()
}
}
void Win32Window::CaptureMouse()
{
SetCapture(WindowHandle);
}
void Win32Window::ReleaseMouseCapture()
{
ReleaseCapture();
}
void Win32Window::Update()
{
InvalidateRect(WindowHandle, nullptr, FALSE);
@ -219,6 +229,15 @@ bool Win32Window::GetKeyState(EInputKey key)
return ::GetKeyState((int)key) & 0x8000; // High bit (0x8000) means key is down, Low bit (0x0001) means key is sticky on (like Caps Lock, Num Lock, etc.)
}
void Win32Window::SetCursor(StandardCursor cursor)
{
if (cursor != CurrentCursor)
{
CurrentCursor = cursor;
UpdateCursor();
}
}
Rect Win32Window::GetWindowFrame() const
{
RECT box = {};
@ -411,7 +430,7 @@ LRESULT Win32Window::OnWindowMessage(UINT msg, WPARAM wparam, LPARAM lparam)
}
else
{
SetCursor((HCURSOR)LoadImage(0, IDC_ARROW, IMAGE_CURSOR, LR_DEFAULTSIZE, LR_DEFAULTSIZE, LR_SHARED));
UpdateCursor();
}
WindowHost->OnWindowMouseMove(GetLParamPos(lparam));
@ -511,6 +530,30 @@ LRESULT Win32Window::OnWindowMessage(UINT msg, WPARAM wparam, LPARAM lparam)
return DefWindowProc(WindowHandle, msg, wparam, lparam);
}
void Win32Window::UpdateCursor()
{
LPCWSTR cursor = IDC_ARROW;
switch (CurrentCursor)
{
case StandardCursor::arrow: cursor = IDC_ARROW; break;
case StandardCursor::appstarting: cursor = IDC_APPSTARTING; break;
case StandardCursor::cross: cursor = IDC_CROSS; break;
case StandardCursor::hand: cursor = IDC_HAND; break;
case StandardCursor::ibeam: cursor = IDC_IBEAM; break;
case StandardCursor::no: cursor = IDC_NO; break;
case StandardCursor::size_all: cursor = IDC_SIZEALL; break;
case StandardCursor::size_nesw: cursor = IDC_SIZENESW; break;
case StandardCursor::size_ns: cursor = IDC_SIZENS; break;
case StandardCursor::size_nwse: cursor = IDC_SIZENWSE; break;
case StandardCursor::size_we: cursor = IDC_SIZEWE; break;
case StandardCursor::uparrow: cursor = IDC_UPARROW; break;
case StandardCursor::wait: cursor = IDC_WAIT; break;
default: break;
}
::SetCursor((HCURSOR)LoadImage(0, cursor, IMAGE_CURSOR, LR_DEFAULTSIZE, LR_DEFAULTSIZE, LR_SHARED));
}
Point Win32Window::GetLParamPos(LPARAM lparam) const
{
double dpiscale = GetDpiScale();