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Add modifier key window for toggling shift/ctrl key states using mouse

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This commit is contained in:
Jonathan G Rennison
2019-09-05 23:21:41 +01:00
parent f681e98f0f
commit b3431512ee
14 changed files with 147 additions and 13 deletions
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6
src/video/win32_v.cpp
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@@ -1243,9 +1243,10 @@ void VideoDriver_Win32::MainLoop()
next_tick = cur_ticks + MILLISECONDS_PER_TICK;
bool old_ctrl_pressed = _ctrl_pressed;
bool old_shift_pressed = _shift_pressed;
_ctrl_pressed = _wnd.has_focus && GetAsyncKeyState(VK_CONTROL)<0;
_shift_pressed = _wnd.has_focus && GetAsyncKeyState(VK_SHIFT)<0;
_ctrl_pressed = (_wnd.has_focus && GetAsyncKeyState(VK_CONTROL) < 0) != _invert_ctrl;
_shift_pressed = (_wnd.has_focus && GetAsyncKeyState(VK_SHIFT) < 0) != _invert_shift;
/* determine which directional keys are down */
if (_wnd.has_focus) {
@@ -1259,6 +1260,7 @@ void VideoDriver_Win32::MainLoop()
}
if (old_ctrl_pressed != _ctrl_pressed) HandleCtrlChanged();
if (old_shift_pressed != _shift_pressed) HandleShiftChanged();
/* Flush GDI buffer to ensure we don't conflict with the drawing thread. */
GdiFlush();