mirror/glfw
1
0
Fork 0
mirror of https://github.com/glfw/glfw.git synced 2024-09-19 21:32:16 +00:00
Code Issues Packages Projects Releases Wiki Activity

Win32: Fix handling of local absolute raw motion

Browse Source 
The implementation for how to handle absolute raw motion remotely is
just how to handle absolute raw motion, period.
This commit is contained in:
Camilla Löwy 2024-02-07 00:59:58 +01:00
parent 275b92f887
commit d93868bcf3
3 changed files with 18 additions and 33 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
src/win32_init.c
View File

@ -698,9 +698,6 @@ int _glfwInitWin32(void)
if (!createHelperWindow())
return GLFW_FALSE;
// Check if the current process was started via Remote Desktop
_glfw.win32.isRemoteSession = GetSystemMetrics(SM_REMOTESESSION) > 0;
_glfwPollMonitorsWin32();
return GLFW_TRUE;
}

2
src/win32_platform.h
View File

@ -458,8 +458,6 @@ typedef struct _GLFWlibraryWin32
RAWINPUT* rawInput;
int rawInputSize;
UINT mouseTrailSize;
// Indicate if the process was started behind Remote Destop
BOOL isRemoteSession;
// The cursor handle to use to hide the cursor (NULL or a transparent cursor)
HCURSOR blankCursor;

46
src/win32_window.c
View File

@ -929,38 +929,28 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM l
data = _glfw.win32.rawInput;
if (data->data.mouse.usFlags & MOUSE_MOVE_ABSOLUTE)
{
if (_glfw.win32.isRemoteSession)
POINT pos = {0};
int width, height;
if (data->data.mouse.usFlags & MOUSE_VIRTUAL_DESKTOP)
{
// NOTE: According to DirectXTK, when running via Remote Desktop, raw
// mouse motion is provided as MOUSE_MOVE_ABSOLUTE and
// MOUSE_VIRTUAL_DESKTOP.
int width, height;
if (data->data.mouse.usFlags & MOUSE_VIRTUAL_DESKTOP)
{
width = GetSystemMetrics(SM_CXVIRTUALSCREEN);
height = GetSystemMetrics(SM_CYVIRTUALSCREEN);
}
else
{
width = GetSystemMetrics(SM_CXSCREEN);
height = GetSystemMetrics(SM_CYSCREEN);
}
POINT pos;
pos.x = (int) ((data->data.mouse.lLastX / 65535.f) * width);
pos.y = (int) ((data->data.mouse.lLastY / 65535.f) * height);
ScreenToClient(window->win32.handle, &pos);
dx = pos.x - window->win32.lastCursorPosX;
dy = pos.y - window->win32.lastCursorPosY;
pos.x += GetSystemMetrics(SM_XVIRTUALSCREEN);
pos.y += GetSystemMetrics(SM_YVIRTUALSCREEN);
width = GetSystemMetrics(SM_CXVIRTUALSCREEN);
height = GetSystemMetrics(SM_CYVIRTUALSCREEN);
}
else
{
dx = data->data.mouse.lLastX - window->win32.lastCursorPosX;
dy = data->data.mouse.lLastY - window->win32.lastCursorPosY;
width = GetSystemMetrics(SM_CXSCREEN);
height = GetSystemMetrics(SM_CYSCREEN);
}
pos.x += (int) ((data->data.mouse.lLastX / 65535.f) * width);
pos.y += (int) ((data->data.mouse.lLastY / 65535.f) * height);
ScreenToClient(window->win32.handle, &pos);
dx = pos.x - window->win32.lastCursorPosX;
dy = pos.y - window->win32.lastCursorPosY;
}
else
{
@ -1324,7 +1314,7 @@ static int createNativeWindow(_GLFWwindow* window,
}
}
if (_glfw.win32.isRemoteSession)
if (GetSystemMetrics(SM_REMOTESESSION))
{
// NOTE: On Remote Desktop, setting the cursor to NULL does not hide it
// HACK: Create a transparent cursor and always set that instead of NULL