From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 18 Sep 2019 15:04:33 +0000 (+0300)
Subject: Handle WM_SYSKEYDOWN, WM_SYSKEYUP and WM_SYSCHAR events
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgui.git;a=commitdiff_plain;h=f575d5573d562e53492e5ddb9021142c7ab0e1a6

Handle WM_SYSKEYDOWN, WM_SYSKEYUP and WM_SYSCHAR events

Windows sends F10 and alt presses using these instead of the usual
messages.
---

diff --git a/source/graphics/windows/window.cpp b/source/graphics/windows/window.cpp
index 977efcd..38e7f73 100644
--- a/source/graphics/windows/window.cpp
+++ b/source/graphics/windows/window.cpp
@@ -174,6 +174,9 @@ bool Window::event(const Event &evnt)
 	case WM_KEYDOWN:
 	case WM_KEYUP:
 	case WM_CHAR:
+	case WM_SYSKEYDOWN:
+	case WM_SYSKEYUP:
+	case WM_SYSCHAR:
 	case WM_LBUTTONDOWN:
 	case WM_LBUTTONUP:
 	case WM_MBUTTONDOWN:
diff --git a/source/input/windows/keyboard.cpp b/source/input/windows/keyboard.cpp
index a598ac8..d9810b1 100644
--- a/source/input/windows/keyboard.cpp
+++ b/source/input/windows/keyboard.cpp
@@ -33,6 +33,8 @@ void Keyboard::input_event(const Graphics::Window::Event &event)
 	{
 	case WM_KEYDOWN:
 	case WM_KEYUP:
+	case WM_SYSKEYDOWN:
+	case WM_SYSKEYUP:
 		{
 			unsigned key = event.wparam | ((event.lparam>>16)&0x100);
 			if(key==VK_SHIFT)
@@ -42,7 +44,7 @@ void Keyboard::input_event(const Graphics::Window::Event &event)
 				else
 					key = VK_LSHIFT;
 			}
-			set_button_state(key_from_sys(key), event.msg==WM_KEYDOWN, true);
+			set_button_state(key_from_sys(key), (event.msg==WM_KEYDOWN || event.msg==WM_SYSKEYDOWN), true);
 		}
 		break;
 	case WM_CHAR: