mirror of
https://github.com/narzoul/DDrawCompat
synced 2024-12-30 08:55:36 +01:00
145 lines
3.5 KiB
C++
145 lines
3.5 KiB
C++
#include "Common/CompatPtr.h"
|
|
#include "Common/CompatRef.h"
|
|
#include "Common/Log.h"
|
|
#include "DDraw/ActivateAppHandler.h"
|
|
#include "DDraw/DirectDraw.h"
|
|
#include "DDraw/DisplayMode.h"
|
|
#include "DDraw/Surfaces/FullScreenTagSurface.h"
|
|
#include "DDraw/Surfaces/PrimarySurface.h"
|
|
#include "DDraw/Surfaces/SurfaceImpl.h"
|
|
#include "Gdi/Gdi.h"
|
|
#include "Win32/FontSmoothing.h"
|
|
|
|
extern HWND g_mainWindow;
|
|
|
|
namespace
|
|
{
|
|
bool g_isActive = true;
|
|
HWND g_fullScreenCooperativeWindow = nullptr;
|
|
DWORD g_fullScreenCooperativeFlags = 0;
|
|
Win32::FontSmoothing::SystemSettings g_fontSmoothingSettings = {};
|
|
HHOOK g_callWndProcHook = nullptr;
|
|
|
|
void handleActivateApp(bool isActivated);
|
|
|
|
void activateApp(CompatRef<IDirectDraw7> dd)
|
|
{
|
|
if (!(g_fullScreenCooperativeFlags & DDSCL_NOWINDOWCHANGES))
|
|
{
|
|
ShowWindow(g_fullScreenCooperativeWindow, SW_RESTORE);
|
|
HWND lastActivePopup = GetLastActivePopup(g_fullScreenCooperativeWindow);
|
|
if (lastActivePopup && lastActivePopup != g_fullScreenCooperativeWindow)
|
|
{
|
|
BringWindowToTop(lastActivePopup);
|
|
}
|
|
}
|
|
|
|
dd->SetCooperativeLevel(&dd, g_fullScreenCooperativeWindow, g_fullScreenCooperativeFlags);
|
|
auto dm = DDraw::DisplayMode::getDisplayMode(dd);
|
|
dd->SetDisplayMode(&dd, dm.dwWidth, dm.dwHeight, 32, dm.dwRefreshRate, 0);
|
|
|
|
auto primary(DDraw::PrimarySurface::getPrimary());
|
|
if (primary && SUCCEEDED(primary->Restore(primary)))
|
|
{
|
|
DDraw::SurfaceImpl<IDirectDrawSurface7>::fixSurfacePtrs(*primary);
|
|
Gdi::invalidate(nullptr);
|
|
}
|
|
|
|
Win32::FontSmoothing::setSystemSettings(g_fontSmoothingSettings);
|
|
}
|
|
|
|
void deactivateApp(CompatRef<IDirectDraw7> dd)
|
|
{
|
|
dd->RestoreDisplayMode(&dd);
|
|
dd->SetCooperativeLevel(&dd, g_fullScreenCooperativeWindow, DDSCL_NORMAL);
|
|
|
|
if (!(g_fullScreenCooperativeFlags & DDSCL_NOWINDOWCHANGES))
|
|
{
|
|
ShowWindow(g_fullScreenCooperativeWindow, SW_SHOWMINNOACTIVE);
|
|
}
|
|
|
|
g_fontSmoothingSettings = Win32::FontSmoothing::getSystemSettings();
|
|
Win32::FontSmoothing::setSystemSettings(Win32::FontSmoothing::g_origSystemSettings);
|
|
}
|
|
|
|
LRESULT CALLBACK callWndProc(int nCode, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
auto ret = reinterpret_cast<CWPSTRUCT*>(lParam);
|
|
Compat::LogEnter("callWndProc", nCode, wParam, ret);
|
|
|
|
if (HC_ACTION == nCode && WM_ACTIVATEAPP == ret->message)
|
|
{
|
|
const bool isActivated = TRUE == ret->wParam;
|
|
handleActivateApp(isActivated);
|
|
}
|
|
|
|
LRESULT result = CallNextHookEx(nullptr, nCode, wParam, lParam);
|
|
Compat::LogLeave("callWndProc", nCode, wParam, ret) << result;
|
|
return result;
|
|
}
|
|
|
|
void handleActivateApp(bool isActivated)
|
|
{
|
|
Compat::LogEnter("handleActivateApp", isActivated);
|
|
|
|
if (isActivated == g_isActive)
|
|
{
|
|
return;
|
|
}
|
|
g_isActive = isActivated;
|
|
|
|
if (!isActivated)
|
|
{
|
|
Gdi::disableEmulation();
|
|
}
|
|
|
|
auto dd(DDraw::FullScreenTagSurface::getFullScreenDirectDraw());
|
|
if (dd)
|
|
{
|
|
if (isActivated)
|
|
{
|
|
activateApp(*dd);
|
|
}
|
|
else
|
|
{
|
|
deactivateApp(*dd);
|
|
}
|
|
}
|
|
|
|
if (isActivated)
|
|
{
|
|
Gdi::enableEmulation();
|
|
}
|
|
|
|
Compat::LogLeave("handleActivateApp", isActivated);
|
|
}
|
|
}
|
|
|
|
namespace DDraw
|
|
{
|
|
namespace ActivateAppHandler
|
|
{
|
|
void installHooks()
|
|
{
|
|
const DWORD threadId = GetCurrentThreadId();
|
|
g_callWndProcHook = SetWindowsHookEx(WH_CALLWNDPROC, callWndProc, nullptr, threadId);
|
|
}
|
|
|
|
bool isActive()
|
|
{
|
|
return g_isActive;
|
|
}
|
|
|
|
void setFullScreenCooperativeLevel(HWND hwnd, DWORD flags)
|
|
{
|
|
g_fullScreenCooperativeWindow = hwnd;
|
|
g_fullScreenCooperativeFlags = flags;
|
|
}
|
|
|
|
void uninstallHooks()
|
|
{
|
|
UnhookWindowsHookEx(g_callWndProcHook);
|
|
}
|
|
}
|
|
}
|