WinRT: fixed bug where Win10 GameBar, when shown + hidden, might not restore a cursor's hidden state
The repro steps were this:
1. run an sdl2 winrt/uwp app, on Win10, v10.0.10586.0 or higher
2. hide the cursor, via a call to SDL_ShowCursor(0)
3. make the Win10 game bar appear, by pressing the Windows + G hotkey
4. observe that the mouse cursor appears, in order to interact with the
game bar (this is expected behavior)
5. make the Win10 game bar disappear, either by pressing the Windows + G hotkey
again, or clicking somewhere in the app
EXPECTED RESULT: cursor disappears, as game bar disappears
ACTUAL RESULT: cursor didn't always disappear
diff --git a/VisualC-WinRT/UWP_VS2015/SDL-UWP.vcxproj b/VisualC-WinRT/UWP_VS2015/SDL-UWP.vcxproj
index 305a3ca..998040f 100644
--- a/VisualC-WinRT/UWP_VS2015/SDL-UWP.vcxproj
+++ b/VisualC-WinRT/UWP_VS2015/SDL-UWP.vcxproj
@@ -156,6 +156,7 @@
<ClInclude Include="..\..\src\video\SDL_shape_internals.h" />
<ClInclude Include="..\..\src\video\SDL_sysvideo.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtevents_c.h" />
+ <ClInclude Include="..\..\src\video\winrt\SDL_winrtgamebar_cpp.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtmessagebox.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtmouse_c.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtopengles.h" />
@@ -311,6 +312,14 @@
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</CompileAsWinRT>
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</CompileAsWinRT>
</ClCompile>
+ <ClCompile Include="..\..\src\video\winrt\SDL_winrtgamebar.cpp">
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</CompileAsWinRT>
+ </ClCompile>
<ClCompile Include="..\..\src\video\winrt\SDL_winrtkeyboard.cpp">
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
diff --git a/VisualC-WinRT/UWP_VS2015/SDL-UWP.vcxproj.filters b/VisualC-WinRT/UWP_VS2015/SDL-UWP.vcxproj.filters
index b8c6d71..652c041 100644
--- a/VisualC-WinRT/UWP_VS2015/SDL-UWP.vcxproj.filters
+++ b/VisualC-WinRT/UWP_VS2015/SDL-UWP.vcxproj.filters
@@ -402,6 +402,9 @@
<ClInclude Include="..\..\src\audio\xaudio2\SDL_xaudio2.h">
<Filter>Source Files</Filter>
</ClInclude>
+ <ClInclude Include="..\..\src\video\winrt\SDL_winrtgamebar_cpp.h">
+ <Filter>Source Files</Filter>
+ </ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="..\..\src\atomic\SDL_atomic.c">
@@ -716,5 +719,8 @@
<ClCompile Include="..\..\src\audio\xaudio2\SDL_xaudio2.c">
<Filter>Source Files</Filter>
</ClCompile>
+ <ClCompile Include="..\..\src\video\winrt\SDL_winrtgamebar.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
</ItemGroup>
</Project>
\ No newline at end of file
diff --git a/VisualC-WinRT/WinPhone80_VS2012/SDL-WinPhone80.vcxproj b/VisualC-WinRT/WinPhone80_VS2012/SDL-WinPhone80.vcxproj
index 3776d24..469e5c6 100644
--- a/VisualC-WinRT/WinPhone80_VS2012/SDL-WinPhone80.vcxproj
+++ b/VisualC-WinRT/WinPhone80_VS2012/SDL-WinPhone80.vcxproj
@@ -273,6 +273,7 @@
<ClInclude Include="..\..\src\video\SDL_shape_internals.h" />
<ClInclude Include="..\..\src\video\SDL_sysvideo.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtevents_c.h" />
+ <ClInclude Include="..\..\src\video\winrt\SDL_winrtgamebar_cpp.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtmessagebox.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtmouse_c.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtopengles.h" />
@@ -408,6 +409,12 @@
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</CompileAsWinRT>
</ClCompile>
+ <ClCompile Include="..\..\src\video\winrt\SDL_winrtgamebar.cpp">
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</CompileAsWinRT>
+ </ClCompile>
<ClCompile Include="..\..\src\video\winrt\SDL_winrtkeyboard.cpp">
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</CompileAsWinRT>
diff --git a/VisualC-WinRT/WinPhone80_VS2012/SDL-WinPhone80.vcxproj.filters b/VisualC-WinRT/WinPhone80_VS2012/SDL-WinPhone80.vcxproj.filters
index 1f4df44..c3c309c 100644
--- a/VisualC-WinRT/WinPhone80_VS2012/SDL-WinPhone80.vcxproj.filters
+++ b/VisualC-WinRT/WinPhone80_VS2012/SDL-WinPhone80.vcxproj.filters
@@ -372,6 +372,9 @@
<ClInclude Include="..\..\src\video\SDL_egl_c.h">
<Filter>Source Files</Filter>
</ClInclude>
+ <ClInclude Include="..\..\src\video\winrt\SDL_winrtgamebar_cpp.h">
+ <Filter>Source Files</Filter>
+ </ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="..\..\src\atomic\SDL_atomic.c">
@@ -674,5 +677,8 @@
<ClCompile Include="..\..\src\video\SDL_egl.c">
<Filter>Source Files</Filter>
</ClCompile>
+ <ClCompile Include="..\..\src\video\winrt\SDL_winrtgamebar.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
</ItemGroup>
</Project>
\ No newline at end of file
diff --git a/VisualC-WinRT/WinPhone81_VS2013/SDL-WinPhone81.vcxproj b/VisualC-WinRT/WinPhone81_VS2013/SDL-WinPhone81.vcxproj
index 573bc42..29a7ada 100644
--- a/VisualC-WinRT/WinPhone81_VS2013/SDL-WinPhone81.vcxproj
+++ b/VisualC-WinRT/WinPhone81_VS2013/SDL-WinPhone81.vcxproj
@@ -139,6 +139,7 @@
<ClInclude Include="..\..\src\video\SDL_shape_internals.h" />
<ClInclude Include="..\..\src\video\SDL_sysvideo.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtevents_c.h" />
+ <ClInclude Include="..\..\src\video\winrt\SDL_winrtgamebar_cpp.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtmessagebox.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtmouse_c.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtopengles.h" />
@@ -275,6 +276,12 @@
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</CompileAsWinRT>
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</CompileAsWinRT>
</ClCompile>
+ <ClCompile Include="..\..\src\video\winrt\SDL_winrtgamebar.cpp">
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</CompileAsWinRT>
+ </ClCompile>
<ClCompile Include="..\..\src\video\winrt\SDL_winrtkeyboard.cpp">
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
diff --git a/VisualC-WinRT/WinPhone81_VS2013/SDL-WinPhone81.vcxproj.filters b/VisualC-WinRT/WinPhone81_VS2013/SDL-WinPhone81.vcxproj.filters
index 907e1bf..d96e06e 100644
--- a/VisualC-WinRT/WinPhone81_VS2013/SDL-WinPhone81.vcxproj.filters
+++ b/VisualC-WinRT/WinPhone81_VS2013/SDL-WinPhone81.vcxproj.filters
@@ -381,6 +381,9 @@
<ClInclude Include="..\..\src\thread\windows\SDL_systhread_c.h">
<Filter>Source Files</Filter>
</ClInclude>
+ <ClInclude Include="..\..\src\video\winrt\SDL_winrtgamebar_cpp.h">
+ <Filter>Source Files</Filter>
+ </ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="..\..\src\atomic\SDL_atomic.c">
@@ -686,5 +689,8 @@
<ClCompile Include="..\..\src\thread\generic\SDL_syscond.c">
<Filter>Source Files</Filter>
</ClCompile>
+ <ClCompile Include="..\..\src\video\winrt\SDL_winrtgamebar.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
</ItemGroup>
</Project>
\ No newline at end of file
diff --git a/VisualC-WinRT/WinRT80_VS2012/SDL-WinRT80.vcxproj b/VisualC-WinRT/WinRT80_VS2012/SDL-WinRT80.vcxproj
index fbcd94b..0ad0cc0 100644
--- a/VisualC-WinRT/WinRT80_VS2012/SDL-WinRT80.vcxproj
+++ b/VisualC-WinRT/WinRT80_VS2012/SDL-WinRT80.vcxproj
@@ -175,6 +175,14 @@
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</CompileAsWinRT>
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</CompileAsWinRT>
</ClCompile>
+ <ClCompile Include="..\..\src\video\winrt\SDL_winrtgamebar.cpp">
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</CompileAsWinRT>
+ </ClCompile>
<ClCompile Include="..\..\src\video\winrt\SDL_winrtkeyboard.cpp">
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</CompileAsWinRT>
@@ -353,6 +361,7 @@
<ClInclude Include="..\..\src\video\SDL_shape_internals.h" />
<ClInclude Include="..\..\src\video\SDL_sysvideo.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtevents_c.h" />
+ <ClInclude Include="..\..\src\video\winrt\SDL_winrtgamebar_cpp.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtmessagebox.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtmouse_c.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtopengles.h" />
diff --git a/VisualC-WinRT/WinRT80_VS2012/SDL-WinRT80.vcxproj.filters b/VisualC-WinRT/WinRT80_VS2012/SDL-WinRT80.vcxproj.filters
index aa539d3..6ad1ef4 100644
--- a/VisualC-WinRT/WinRT80_VS2012/SDL-WinRT80.vcxproj.filters
+++ b/VisualC-WinRT/WinRT80_VS2012/SDL-WinRT80.vcxproj.filters
@@ -316,6 +316,9 @@
<ClCompile Include="..\..\src\haptic\windows\SDL_windowshaptic.c">
<Filter>Source Files</Filter>
</ClCompile>
+ <ClCompile Include="..\..\src\video\winrt\SDL_winrtgamebar.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\include\begin_code.h">
@@ -714,6 +717,9 @@
<ClInclude Include="..\..\src\haptic\windows\SDL_xinputhaptic_c.h">
<Filter>Source Files</Filter>
</ClInclude>
+ <ClInclude Include="..\..\src\video\winrt\SDL_winrtgamebar_cpp.h">
+ <Filter>Source Files</Filter>
+ </ClInclude>
</ItemGroup>
<ItemGroup>
<Filter Include="Header Files">
diff --git a/VisualC-WinRT/WinRT81_VS2013/SDL-WinRT81.vcxproj b/VisualC-WinRT/WinRT81_VS2013/SDL-WinRT81.vcxproj
index a56516e..88093b7 100644
--- a/VisualC-WinRT/WinRT81_VS2013/SDL-WinRT81.vcxproj
+++ b/VisualC-WinRT/WinRT81_VS2013/SDL-WinRT81.vcxproj
@@ -153,6 +153,7 @@
<ClInclude Include="..\..\src\video\SDL_shape_internals.h" />
<ClInclude Include="..\..\src\video\SDL_sysvideo.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtevents_c.h" />
+ <ClInclude Include="..\..\src\video\winrt\SDL_winrtgamebar_cpp.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtmessagebox.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtmouse_c.h" />
<ClInclude Include="..\..\src\video\winrt\SDL_winrtopengles.h" />
@@ -309,6 +310,14 @@
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</CompileAsWinRT>
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</CompileAsWinRT>
</ClCompile>
+ <ClCompile Include="..\..\src\video\winrt\SDL_winrtgamebar.cpp">
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</CompileAsWinRT>
+ <CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</CompileAsWinRT>
+ </ClCompile>
<ClCompile Include="..\..\src\video\winrt\SDL_winrtkeyboard.cpp">
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</CompileAsWinRT>
<CompileAsWinRT Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</CompileAsWinRT>
diff --git a/VisualC-WinRT/WinRT81_VS2013/SDL-WinRT81.vcxproj.filters b/VisualC-WinRT/WinRT81_VS2013/SDL-WinRT81.vcxproj.filters
index a36811d..20f7423 100644
--- a/VisualC-WinRT/WinRT81_VS2013/SDL-WinRT81.vcxproj.filters
+++ b/VisualC-WinRT/WinRT81_VS2013/SDL-WinRT81.vcxproj.filters
@@ -393,6 +393,9 @@
<ClInclude Include="..\..\src\thread\windows\SDL_systhread_c.h">
<Filter>Source Files</Filter>
</ClInclude>
+ <ClInclude Include="..\..\src\video\winrt\SDL_winrtgamebar_cpp.h">
+ <Filter>Source Files</Filter>
+ </ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="..\..\src\atomic\SDL_atomic.c">
@@ -710,5 +713,8 @@
<ClCompile Include="..\..\src\thread\windows\SDL_syssem.c">
<Filter>Source Files</Filter>
</ClCompile>
+ <ClCompile Include="..\..\src\video\winrt\SDL_winrtgamebar.cpp">
+ <Filter>Source Files</Filter>
+ </ClCompile>
</ItemGroup>
</Project>
\ No newline at end of file
diff --git a/src/video/winrt/SDL_winrtgamebar.cpp b/src/video/winrt/SDL_winrtgamebar.cpp
new file mode 100644
index 0000000..215dfcc
--- /dev/null
+++ b/src/video/winrt/SDL_winrtgamebar.cpp
@@ -0,0 +1,196 @@
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
+
+ This software is provided 'as-is', without any express or implied
+ warranty. In no event will the authors be held liable for any damages
+ arising from the use of this software.
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute it
+ freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+ claim that you wrote the original software. If you use this software
+ in a product, an acknowledgment in the product documentation would be
+ appreciated but is not required.
+ 2. Altered source versions must be plainly marked as such, and must not be
+ misrepresented as being the original software.
+ 3. This notice may not be removed or altered from any source distribution.
+*/
+#include "../../SDL_internal.h"
+
+#if SDL_VIDEO_DRIVER_WINRT
+
+/* Windows includes */
+#include <roapi.h>
+#include <windows.foundation.h>
+#include <EventToken.h>
+
+
+/* SDL includes */
+extern "C" {
+#include "SDL_mouse.h"
+#include "../SDL_sysvideo.h"
+}
+#include "SDL_winrtvideo_cpp.h"
+
+
+/* Game Bar events can come in off the main thread. Use the following
+ WinRT CoreDispatcher to deal with them on SDL's thread.
+*/
+static Platform::WeakReference WINRT_MainThreadDispatcher;
+
+
+/* Win10's initial SDK (the 10.0.10240.0 release) does not include references
+ to Game Bar APIs, as the Game Bar was released via Win10 10.0.10586.0.
+
+ Declare its WinRT/COM interface here, to allow compilation with earlier
+ Windows SDKs.
+*/
+MIDL_INTERFACE("1DB9A292-CC78-4173-BE45-B61E67283EA7")
+IGameBarStatics_ : public IInspectable
+{
+public:
+ virtual HRESULT STDMETHODCALLTYPE add_VisibilityChanged(
+ __FIEventHandler_1_IInspectable *handler,
+ Windows::Foundation::EventRegistrationToken *token) = 0;
+
+ virtual HRESULT STDMETHODCALLTYPE remove_VisibilityChanged(
+ Windows::Foundation::EventRegistrationToken token) = 0;
+
+ virtual HRESULT STDMETHODCALLTYPE add_IsInputRedirectedChanged(
+ __FIEventHandler_1_IInspectable *handler,
+ Windows::Foundation::EventRegistrationToken *token) = 0;
+
+ virtual HRESULT STDMETHODCALLTYPE remove_IsInputRedirectedChanged(
+ Windows::Foundation::EventRegistrationToken token) = 0;
+
+ virtual HRESULT STDMETHODCALLTYPE get_Visible(
+ boolean *value) = 0;
+
+ virtual HRESULT STDMETHODCALLTYPE get_IsInputRedirected(
+ boolean *value) = 0;
+};
+
+/* Declare the game bar's COM GUID */
+static GUID IID_IGameBarStatics_ = { MAKELONG(0xA292, 0x1DB9), 0xCC78, 0x4173, { 0xBE, 0x45, 0xB6, 0x1E, 0x67, 0x28, 0x3E, 0xA7 } };
+
+/* Retrieves a pointer to the game bar, or NULL if it is not available.
+ If a pointer is returned, it's ->Release() method must be called
+ after the caller has finished using it.
+*/
+static IGameBarStatics_ *
+WINRT_GetGameBar()
+{
+ wchar_t *wClassName = L"Windows.Gaming.UI.GameBar";
+ HSTRING hClassName;
+ IActivationFactory *pActivationFactory = NULL;
+ IGameBarStatics_ *pGameBar = NULL;
+ HRESULT hr;
+
+ hr = ::WindowsCreateString(wClassName, (UINT32)wcslen(wClassName), &hClassName);
+ if (FAILED(hr)) {
+ goto done;
+ }
+
+ hr = Windows::Foundation::GetActivationFactory(hClassName, &pActivationFactory);
+ if (FAILED(hr)) {
+ goto done;
+ }
+
+ pActivationFactory->QueryInterface(IID_IGameBarStatics_, (void **) &pGameBar);
+
+done:
+ if (pActivationFactory) {
+ pActivationFactory->Release();
+ }
+ if (hClassName) {
+ ::WindowsDeleteString(hClassName);
+ }
+ return pGameBar;
+}
+
+static void
+WINRT_HandleGameBarIsInputRedirected_MainThread()
+{
+ IGameBarStatics_ *gameBar;
+ boolean isInputRedirected = 0;
+ if (!WINRT_MainThreadDispatcher) {
+ /* The game bar event handler has been deregistered! */
+ return;
+ }
+ gameBar = WINRT_GetGameBar();
+ if (!gameBar) {
+ /* Shouldn't happen, but just in case... */
+ return;
+ }
+ if (SUCCEEDED(gameBar->get_IsInputRedirected(&isInputRedirected))) {
+ if ( ! isInputRedirected) {
+ /* Input-control is now back to the SDL app. Restore the cursor,
+ in case Windows does not (it does not in either Win10
+ 10.0.10240.0 or 10.0.10586.0, maybe later version(s) too.
+ */
+ SDL_Cursor *cursor = SDL_GetCursor();
+ SDL_SetCursor(cursor);
+ }
+ }
+ gameBar->Release();
+}
+
+static void
+WINRT_HandleGameBarIsInputRedirected_NonMainThread(Platform::Object ^ o1, Platform::Object ^o2)
+{
+ Windows::UI::Core::CoreDispatcher ^dispatcher = WINRT_MainThreadDispatcher.Resolve<Windows::UI::Core::CoreDispatcher>();
+ if (dispatcher) {
+ dispatcher->RunAsync(
+ Windows::UI::Core::CoreDispatcherPriority::Normal,
+ ref new Windows::UI::Core::DispatchedHandler(&WINRT_HandleGameBarIsInputRedirected_MainThread));
+ }
+}
+
+void
+WINRT_InitGameBar(_THIS)
+{
+ SDL_VideoData *driverdata = (SDL_VideoData *)_this->driverdata;
+ IGameBarStatics_ *gameBar = WINRT_GetGameBar();
+ if (gameBar) {
+ /* GameBar.IsInputRedirected events can come in via something other than
+ the main/SDL thread.
+
+ Get a WinRT 'CoreDispatcher' that can be used to call back into the
+ SDL thread.
+ */
+ WINRT_MainThreadDispatcher = Windows::UI::Core::CoreWindow::GetForCurrentThread()->Dispatcher;
+ Windows::Foundation::EventHandler<Platform::Object ^> ^handler = \
+ ref new Windows::Foundation::EventHandler<Platform::Object ^>(&WINRT_HandleGameBarIsInputRedirected_NonMainThread);
+ __FIEventHandler_1_IInspectable * pHandler = reinterpret_cast<__FIEventHandler_1_IInspectable *>(handler);
+ gameBar->add_IsInputRedirectedChanged(pHandler, &driverdata->gameBarIsInputRedirectedToken);
+ gameBar->Release();
+ }
+}
+
+void
+WINRT_QuitGameBar(_THIS)
+{
+ SDL_VideoData *driverdata;
+ IGameBarStatics_ *gameBar;
+ if (!_this || !_this->driverdata) {
+ return;
+ }
+ gameBar = WINRT_GetGameBar();
+ if (!gameBar) {
+ return;
+ }
+ driverdata = (SDL_VideoData *)_this->driverdata;
+ if (driverdata->gameBarIsInputRedirectedToken.Value) {
+ gameBar->remove_IsInputRedirectedChanged(driverdata->gameBarIsInputRedirectedToken);
+ driverdata->gameBarIsInputRedirectedToken.Value = 0;
+ }
+ WINRT_MainThreadDispatcher = nullptr;
+ gameBar->Release();
+}
+
+#endif /* SDL_VIDEO_DRIVER_WINRT */
+
+/* vi: set ts=4 sw=4 expandtab: */
diff --git a/src/video/winrt/SDL_winrtgamebar_cpp.h b/src/video/winrt/SDL_winrtgamebar_cpp.h
new file mode 100644
index 0000000..afcef37
--- /dev/null
+++ b/src/video/winrt/SDL_winrtgamebar_cpp.h
@@ -0,0 +1,35 @@
+/*
+ Simple DirectMedia Layer
+ Copyright (C) 1997-2016 Sam Lantinga <slouken@libsdl.org>
+
+ This software is provided 'as-is', without any express or implied
+ warranty. In no event will the authors be held liable for any damages
+ arising from the use of this software.
+
+ Permission is granted to anyone to use this software for any purpose,
+ including commercial applications, and to alter it and redistribute it
+ freely, subject to the following restrictions:
+
+ 1. The origin of this software must not be misrepresented; you must not
+ claim that you wrote the original software. If you use this software
+ in a product, an acknowledgment in the product documentation would be
+ appreciated but is not required.
+ 2. Altered source versions must be plainly marked as such, and must not be
+ misrepresented as being the original software.
+ 3. This notice may not be removed or altered from any source distribution.
+*/
+#include "SDL_config.h"
+
+#ifndef _SDL_winrtgamebar_h
+#define _SDL_winrtgamebar_h
+
+#ifdef __cplusplus
+/* These are exported as C++ functions, rather than C, to fix a compilation
+ bug with MSVC 2013, for Windows 8.x builds. */
+extern void WINRT_InitGameBar(_THIS);
+extern void WINRT_QuitGameBar(_THIS);
+#endif
+
+#endif /* _SDL_winrtmouse_h */
+
+/* vi: set ts=4 sw=4 expandtab: */
diff --git a/src/video/winrt/SDL_winrtvideo.cpp b/src/video/winrt/SDL_winrtvideo.cpp
index 4a936df..e4c29a4 100644
--- a/src/video/winrt/SDL_winrtvideo.cpp
+++ b/src/video/winrt/SDL_winrtvideo.cpp
@@ -61,6 +61,7 @@
#include "../../core/winrt/SDL_winrtapp_xaml.h"
#include "SDL_winrtvideo_cpp.h"
#include "SDL_winrtevents_c.h"
+#include "SDL_winrtgamebar_cpp.h"
#include "SDL_winrtmouse_c.h"
#include "SDL_main.h"
#include "SDL_system.h"
@@ -177,6 +178,7 @@
}
WINRT_InitMouse(_this);
WINRT_InitTouch(_this);
+ WINRT_InitGameBar(_this);
return 0;
}
@@ -419,6 +421,7 @@
void
WINRT_VideoQuit(_THIS)
{
+ WINRT_QuitGameBar(_this);
WINRT_QuitMouse(_this);
}
diff --git a/src/video/winrt/SDL_winrtvideo_cpp.h b/src/video/winrt/SDL_winrtvideo_cpp.h
index 26eb008..da5f6ab 100644
--- a/src/video/winrt/SDL_winrtvideo_cpp.h
+++ b/src/video/winrt/SDL_winrtvideo_cpp.h
@@ -46,6 +46,11 @@
* passed to eglGetDisplay and eglCreateWindowSurface:
*/
IUnknown *winrtEglWindow;
+
+ /* Event token(s), for unregistering WinRT event handler(s).
+ These are just a struct with a 64-bit integer inside them
+ */
+ Windows::Foundation::EventRegistrationToken gameBarIsInputRedirectedToken;
} SDL_VideoData;
/* The global, WinRT, SDL Window.
