port: MSWindow/MSApplication verbatim over a winuser.h shim (Win32User.cpp)
Host-side window records + message queue; WM_SIZE/WM_MOVE/WM_DESTROY sent synchronously as Win32 does; PostQuitMessage also queues WM_QUIT. 64-bit pointer casts ADAPTED. port.ms_window. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
shenlei
co-authored by
Claude Opus 5.5
Claude Opus 5.5
parent
80c5a1e39f
commit
5d64311a4d
@@ -1,49 +1,58 @@
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// Platform skeleton for EterLib/MSApplication.h (40250 EterLib/MSApplication.cpp), generated by platform_stub.py.
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// Every MT_PLATFORM_STUB() body is unimplemented: replace it with the platform implementation.
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// 40250 EterLib/MSApplication.cpp, verbatim over the <winuser.h> subset of platform/Win32User.cpp.
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// ClearWindowClass is declared in MSApplication.h but not defined in 40250.
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#include "EterLib/StdAfx.h"
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#include "EterLib/MSApplication.h"
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#include "../PlatformStub.h"
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CMSApplication::CMSApplication()
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{
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MT_PLATFORM_STUB();
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}
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CMSApplication::~CMSApplication()
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{
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MT_PLATFORM_STUB();
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// for (TWindowClassSet::iterator i=ms_stWCSet.begin(); i!=ms_stWCSet.end(); ++i)
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// UnregisterClass(*i, ms_hInstance);
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}
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auto CMSApplication::Initialize(HINSTANCE) -> void
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void CMSApplication::Initialize(HINSTANCE hInstance)
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{
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MT_PLATFORM_STUB();
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ms_hInstance = hInstance;
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}
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auto CMSApplication::MessageLoop() -> void
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void CMSApplication::MessageLoop()
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{
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MT_PLATFORM_STUB();
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while (MessageProcess());
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}
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auto CMSApplication::IsMessage() -> bool
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bool CMSApplication::IsMessage()
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{
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MT_PLATFORM_STUB();
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return mt_platform_stub_return<bool>();
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MSG msg;
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if (!PeekMessage(&msg, NULL, 0, 0, PM_NOREMOVE))
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return false;
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return true;
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}
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auto CMSApplication::MessageProcess() -> bool
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bool CMSApplication::MessageProcess()
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{
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MT_PLATFORM_STUB();
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return mt_platform_stub_return<bool>();
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MSG msg;
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if (!GetMessage(&msg, NULL, 0, 0))
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return false;
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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return true;
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}
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auto CMSApplication::ClearWindowClass() -> void
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LRESULT CMSApplication::WindowProcedure(HWND hWnd, UINT uiMsg, WPARAM wParam, LPARAM lParam)
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{
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MT_PLATFORM_STUB();
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}
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switch (uiMsg)
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{
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case WM_CLOSE:
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PostQuitMessage(0);
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break;
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}
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auto CMSApplication::WindowProcedure(HWND, UINT, WPARAM, LPARAM) -> LRESULT
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{
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MT_PLATFORM_STUB();
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return mt_platform_stub_return<LRESULT>();
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return CMSWindow::WindowProcedure(hWnd, uiMsg, wParam, lParam);
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}
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+243
-139
@@ -1,150 +1,254 @@
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// Platform skeleton for EterLib/MSWindow.h (40250 EterLib/MSWindow.cpp), generated by platform_stub.py.
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// Every MT_PLATFORM_STUB() body is unimplemented: replace it with the platform implementation.
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// 40250 EterLib/MSWindow.cpp, verbatim over the <winuser.h> subset of platform/Win32User.cpp, except the
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// two pointer-to-DWORD casts (PORT below), which do not fit a 64-bit pointer.
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#include "EterLib/StdAfx.h"
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#include "EterLib/MSWindow.h"
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#include "../PlatformStub.h"
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#include "HostCursor.h"
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#include <windowsx.h>
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CMSWindow::TWindowClassSet CMSWindow::ms_stWCSet;
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HINSTANCE CMSWindow::ms_hInstance = NULL;
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LRESULT CALLBACK MSWindowProcedure(HWND hWnd, UINT uiMsg, WPARAM wParam, LPARAM lParam)
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{
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// PORT: 40250 reads GetWindowLong(GWL_USERDATA), the 32-bit pointer SetWindowLong stored in Create.
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CMSWindow * pWnd = (CMSWindow *) GetWindowLongPtr(hWnd, GWLP_USERDATA);
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if (pWnd)
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return pWnd->WindowProcedure(hWnd, uiMsg, wParam, lParam);
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return DefWindowProc(hWnd, uiMsg, wParam, lParam);
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}
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LRESULT CMSWindow::WindowProcedure(HWND hWnd, UINT uiMsg, WPARAM wParam, LPARAM lParam)
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{
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switch (uiMsg)
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{
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case WM_SIZE:
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OnSize(wParam, lParam);
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break;
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case WM_ACTIVATEAPP:
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m_isActive = (wParam == WA_ACTIVE) || (wParam == WA_CLICKACTIVE);
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break;
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}
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return DefWindowProc(hWnd, uiMsg, wParam, lParam);
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}
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void CMSWindow::OnSize(WPARAM wParam, LPARAM /*lParam*/)
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{
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if (wParam == SIZE_MINIMIZED)
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{
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InvalidateRect(m_hWnd, NULL, true);
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m_isActive = false;
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m_isVisible = false;
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}
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else
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{
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m_isActive = true;
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m_isVisible = true;
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}
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}
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void CMSWindow::Destroy()
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{
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if (!m_hWnd)
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return;
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if (IsWindow(m_hWnd))
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DestroyWindow(m_hWnd);
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m_hWnd = NULL;
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m_isVisible = false;
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}
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bool CMSWindow::Create(const char* c_szName, int brush, DWORD cs, DWORD ws, HICON hIcon, int iCursorResource)
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{
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//assert(ms_hInstance != NULL);
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Destroy();
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const char* c_szClassName = RegisterWindowClass(cs, brush, MSWindowProcedure, hIcon, iCursorResource);
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m_hWnd = CreateWindow(
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c_szClassName,
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c_szName,
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ws,
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0, 0, 0, 0,
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NULL,
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NULL,
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ms_hInstance,
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NULL);
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if (!m_hWnd)
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return false;
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// PORT: 40250 stores (DWORD) this with SetWindowLong(GWL_USERDATA); a 64-bit pointer needs the LONG_PTR slot.
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SetWindowLongPtr(m_hWnd, GWLP_USERDATA, (LONG_PTR) this);
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//DestroyWindow(ImmGetDefaultIMEWnd(m_hWnd));
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return true;
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}
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void CMSWindow::SetVisibleMode(bool isVisible)
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{
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m_isVisible = isVisible;
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if (m_isVisible)
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{
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ShowWindow(m_hWnd, SW_SHOW);
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}
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else
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{
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ShowWindow(m_hWnd, SW_HIDE);
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}
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}
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void CMSWindow::Show()
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{
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m_isVisible = true;
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ShowWindow(m_hWnd, SW_SHOW);
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}
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void CMSWindow::Hide()
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{
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m_isVisible = false;
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ShowWindow(m_hWnd, SW_HIDE);
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}
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bool CMSWindow::IsVisible()
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{
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return m_isVisible;
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}
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bool CMSWindow::IsActive()
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{
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return m_isActive;
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}
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HINSTANCE CMSWindow::GetInstance()
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{
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return ms_hInstance;
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}
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HWND CMSWindow::GetWindowHandle()
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{
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return m_hWnd;
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}
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int CMSWindow::GetScreenWidth()
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{
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return GetSystemMetrics(SM_CXSCREEN);
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}
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int CMSWindow::GetScreenHeight()
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{
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return GetSystemMetrics(SM_CYSCREEN);
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}
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void CMSWindow::GetWindowRect(RECT* prc)
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{
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::GetWindowRect(m_hWnd, prc);
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}
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void CMSWindow::GetClientRect(RECT* prc)
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{
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::GetClientRect(m_hWnd, prc);
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}
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void CMSWindow::GetMousePosition(POINT* ppt)
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{
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GetCursorPos(ppt);
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ScreenToClient(m_hWnd, ppt);
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}
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void CMSWindow::SetPosition(int x, int y)
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{
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SetWindowPos(m_hWnd, NULL, x, y, 0, 0, SWP_NOZORDER|SWP_NOSIZE);
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}
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void CMSWindow::SetCenterPosition()
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{
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RECT rc;
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GetClientRect(&rc);
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int windowWidth = rc.right - rc.left;
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int windowHeight = rc.bottom - rc.top;
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SetPosition((GetScreenWidth()-windowWidth)/2, (GetScreenHeight()-windowHeight)/2);
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}
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void CMSWindow::AdjustSize(int width, int height)
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{
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SetRect(&m_rect, 0, 0, width, height);
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AdjustWindowRectEx(&m_rect,
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GetWindowStyle(m_hWnd),
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GetMenu(m_hWnd ) != NULL,
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GetWindowExStyle(m_hWnd ) );
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MoveWindow
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(
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m_hWnd,
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0,
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0,
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m_rect.right - m_rect.left,
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m_rect.bottom - m_rect.top,
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FALSE
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);
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}
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void CMSWindow::SetText(const char* c_szText)
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{
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SetWindowText(m_hWnd, c_szText);
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}
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void CMSWindow::SetSize(int width, int height)
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{
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SetWindowPos(m_hWnd, NULL, 0, 0, width, height, SWP_NOZORDER|SWP_NOMOVE);
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}
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const char * CMSWindow::RegisterWindowClass(DWORD style, int brush, WNDPROC pfnWndProc, HICON hIcon, int iCursorResource)
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{
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char szClassName[1024];
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// PORT: 40250 casts the procedure straight to DWORD; the low 32 bits of the 64-bit address, as there.
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sprintf(szClassName, "eter - s%x:b%x:p:%x", style, brush, (DWORD) (uintptr_t) pfnWndProc);
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TWindowClassSet::iterator f = ms_stWCSet.find((char*) szClassName);
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if (f != ms_stWCSet.end())
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return *f;
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const char* c_szStaticClassName = stl_static_string(szClassName).c_str();
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ms_stWCSet.insert((char * const) c_szStaticClassName);
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WNDCLASS wc;
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wc.style = 0;
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wc.cbClsExtra = 0;
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wc.cbWndExtra = 0;
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wc.lpfnWndProc = pfnWndProc;
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wc.hCursor = LoadCursor(ms_hInstance, MAKEINTRESOURCE(iCursorResource));
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wc.hIcon = hIcon ? hIcon : LoadIcon(ms_hInstance, IDI_APPLICATION);
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wc.hbrBackground = (HBRUSH) GetStockObject(brush);
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wc.hInstance = ms_hInstance;
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wc.lpszClassName = c_szStaticClassName;
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wc.lpszMenuName = "";
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if (!RegisterClass(&wc))
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return "";
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return c_szStaticClassName;
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}
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CMSWindow::CMSWindow()
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{
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MT_PLATFORM_STUB();
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m_hWnd=NULL;
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m_isVisible=false;
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}
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CMSWindow::~CMSWindow()
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{
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MT_PLATFORM_STUB();
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}
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auto CMSWindow::Destroy() -> void
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{
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MT_PLATFORM_STUB();
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}
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auto CMSWindow::Create(const char *, int, DWORD, DWORD, HICON, int) -> bool
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{
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MT_PLATFORM_STUB();
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return mt_platform_stub_return<bool>();
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}
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auto CMSWindow::Show() -> void
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{
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MT_PLATFORM_STUB();
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}
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auto CMSWindow::Hide() -> void
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{
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MT_PLATFORM_STUB();
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}
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auto CMSWindow::SetVisibleMode(bool) -> void
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{
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MT_PLATFORM_STUB();
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}
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auto CMSWindow::SetPosition(int, int) -> void
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{
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MT_PLATFORM_STUB();
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}
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auto CMSWindow::SetCenterPosition() -> void
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{
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MT_PLATFORM_STUB();
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}
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auto CMSWindow::SetText(const char *) -> void
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{
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MT_PLATFORM_STUB();
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}
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auto CMSWindow::AdjustSize(int, int) -> void
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{
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MT_PLATFORM_STUB();
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}
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auto CMSWindow::SetSize(int, int) -> void
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{
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MT_PLATFORM_STUB();
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}
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auto CMSWindow::IsVisible() -> bool
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{
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MT_PLATFORM_STUB();
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return mt_platform_stub_return<bool>();
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}
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auto CMSWindow::IsActive() -> bool
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{
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MT_PLATFORM_STUB();
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return mt_platform_stub_return<bool>();
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}
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namespace {
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POINT g_host_cursor = {0, 0};
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}
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void MtHostSetCursor(int x, int y)
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{
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g_host_cursor.x = x;
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g_host_cursor.y = y;
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}
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auto CMSWindow::GetMousePosition(POINT * ppt) -> void
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{
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*ppt = g_host_cursor;
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}
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auto CMSWindow::GetClientRect(RECT *) -> void
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{
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MT_PLATFORM_STUB();
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}
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auto CMSWindow::GetWindowRect(RECT *) -> void
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{
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MT_PLATFORM_STUB();
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}
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auto CMSWindow::GetScreenWidth() -> int
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{
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MT_PLATFORM_STUB();
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return mt_platform_stub_return<int>();
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}
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auto CMSWindow::GetScreenHeight() -> int
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{
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MT_PLATFORM_STUB();
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return mt_platform_stub_return<int>();
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}
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auto CMSWindow::GetWindowHandle() -> HWND
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{
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MT_PLATFORM_STUB();
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return mt_platform_stub_return<HWND>();
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}
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auto CMSWindow::GetInstance() -> HINSTANCE
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{
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MT_PLATFORM_STUB();
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return mt_platform_stub_return<HINSTANCE>();
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}
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auto CMSWindow::WindowProcedure(HWND, UINT, WPARAM, LPARAM) -> LRESULT
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{
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MT_PLATFORM_STUB();
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return mt_platform_stub_return<LRESULT>();
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}
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auto CMSWindow::OnSize(WPARAM, LPARAM) -> void
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{
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MT_PLATFORM_STUB();
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}
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auto CMSWindow::RegisterWindowClass(DWORD, int, WNDPROC, HICON, int) -> const char *
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{
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MT_PLATFORM_STUB();
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return mt_platform_stub_return<const char *>();
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}
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decltype(CMSWindow::ms_stWCSet) CMSWindow::ms_stWCSet{};
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decltype(CMSWindow::ms_hInstance) CMSWindow::ms_hInstance{};
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@@ -1084,9 +1084,10 @@ void Stop()
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}
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// winuser.h (declared in the port's windows.h shim). WM_QUIT ends 40250's CPythonApplication::Loop;
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// here the script fiber's loop ends the same way.
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void PostQuitMessage(int)
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// winuser.h (common/shim/win32/winuser.h). WM_QUIT ends 40250's CPythonApplication::Loop; here the script
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// fiber's loop ends the same way. The WM_QUIT is also queued for a GetMessage loop (CMSApplication).
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void PostQuitMessage(int nExitCode)
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{
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PostMessage(NULL, WM_QUIT, WPARAM(nExitCode), 0);
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PythonBoot::AppRequestQuit();
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}
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@@ -0,0 +1,361 @@
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// The <winuser.h> subset of common/shim/win32/winuser.h: window records and a thread-shared message queue,
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// enough for 40250 CMSWindow / CMSApplication to run unchanged. The host (Godot/SDL) owns the real surface
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// and its events; a window here is the bookkeeping 40250 reads back (class, text, styles, rect, visibility,
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// user data) plus its window procedure, which the calls below invoke where Win32 sends a message
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// synchronously (WM_SIZE / WM_MOVE on a resize or move, WM_DESTROY, WM_CLOSE in DefWindowProc).
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//
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// No non-client area: the client rect is the window rect's size (AdjustWindowRectEx leaves the rect
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// unchanged). The host cursor (MtHostSetCursor, client coordinates of the host surface) is placed on the
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// screen at the first created window's origin, so GetCursorPos + ScreenToClient of that window gives it back.
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#include "EterLib/StdAfx.h"
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#include "EterLib/HostCursor.h"
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#include <condition_variable>
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#include <deque>
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#include <map>
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#include <mutex>
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#include <set>
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#include <string>
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struct HWND__
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{
|
||||
std::string className;
|
||||
std::string text;
|
||||
DWORD style = 0;
|
||||
DWORD exStyle = 0;
|
||||
RECT rect = {0, 0, 0, 0};
|
||||
bool visible = false;
|
||||
WNDPROC proc = NULL;
|
||||
LONG_PTR userData = 0;
|
||||
};
|
||||
|
||||
namespace {
|
||||
|
||||
std::recursive_mutex g_mutex;
|
||||
std::condition_variable_any g_queueReady;
|
||||
std::map<std::string, WNDCLASS> g_classes;
|
||||
std::set<HWND> g_windows;
|
||||
HWND g_mainWindow = NULL;
|
||||
std::deque<MSG> g_queue;
|
||||
ATOM g_nextAtom = 0xC000;
|
||||
POINT g_hostCursor = {0, 0};
|
||||
|
||||
bool Alive(HWND hWnd)
|
||||
{
|
||||
return hWnd && g_windows.count(hWnd);
|
||||
}
|
||||
|
||||
LRESULT Send(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
|
||||
{
|
||||
WNDPROC proc = NULL;
|
||||
{
|
||||
std::lock_guard<std::recursive_mutex> lock(g_mutex);
|
||||
if (Alive(hWnd))
|
||||
proc = hWnd->proc;
|
||||
}
|
||||
return proc ? proc(hWnd, msg, wParam, lParam) : 0;
|
||||
}
|
||||
|
||||
bool Matches(const MSG& msg, HWND hWnd, UINT wMin, UINT wMax)
|
||||
{
|
||||
if (hWnd && msg.hwnd != hWnd)
|
||||
return false;
|
||||
if (wMin == 0 && wMax == 0)
|
||||
return true;
|
||||
return msg.message >= wMin && msg.message <= wMax;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
void MtHostSetCursor(int x, int y)
|
||||
{
|
||||
std::lock_guard<std::recursive_mutex> lock(g_mutex);
|
||||
g_hostCursor.x = x;
|
||||
g_hostCursor.y = y;
|
||||
}
|
||||
|
||||
ATOM RegisterClass(const WNDCLASS* lpWndClass)
|
||||
{
|
||||
if (!lpWndClass || !lpWndClass->lpszClassName)
|
||||
return 0;
|
||||
std::lock_guard<std::recursive_mutex> lock(g_mutex);
|
||||
if (!g_classes.emplace(lpWndClass->lpszClassName, *lpWndClass).second)
|
||||
return 0; // ERROR_CLASS_ALREADY_EXISTS
|
||||
return g_nextAtom++;
|
||||
}
|
||||
|
||||
// Win32 also sends WM_NCCREATE/WM_CREATE here, before the caller can set GWL_USERDATA; a 40250 window
|
||||
// procedure passes them to DefWindowProc, so they are not sent.
|
||||
HWND CreateWindow(LPCSTR lpClassName, LPCSTR lpWindowName, DWORD dwStyle, int x, int y, int nWidth, int nHeight,
|
||||
HWND, HMENU, HINSTANCE, LPVOID)
|
||||
{
|
||||
std::lock_guard<std::recursive_mutex> lock(g_mutex);
|
||||
auto cls = g_classes.find(lpClassName ? lpClassName : "");
|
||||
if (cls == g_classes.end())
|
||||
return NULL;
|
||||
HWND hWnd = new HWND__;
|
||||
hWnd->className = cls->first;
|
||||
hWnd->text = lpWindowName ? lpWindowName : "";
|
||||
hWnd->style = dwStyle;
|
||||
hWnd->rect = {x, y, x + nWidth, y + nHeight};
|
||||
hWnd->proc = cls->second.lpfnWndProc;
|
||||
g_windows.insert(hWnd);
|
||||
if (!g_mainWindow)
|
||||
g_mainWindow = hWnd;
|
||||
return hWnd;
|
||||
}
|
||||
|
||||
BOOL DestroyWindow(HWND hWnd)
|
||||
{
|
||||
if (!IsWindow(hWnd))
|
||||
return FALSE;
|
||||
Send(hWnd, WM_DESTROY, 0, 0);
|
||||
std::lock_guard<std::recursive_mutex> lock(g_mutex);
|
||||
if (!g_windows.erase(hWnd))
|
||||
return FALSE;
|
||||
if (g_mainWindow == hWnd)
|
||||
g_mainWindow = NULL;
|
||||
for (auto i = g_queue.begin(); i != g_queue.end();)
|
||||
i = i->hwnd == hWnd ? g_queue.erase(i) : i + 1;
|
||||
delete hWnd;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
BOOL IsWindow(HWND hWnd)
|
||||
{
|
||||
std::lock_guard<std::recursive_mutex> lock(g_mutex);
|
||||
return Alive(hWnd) ? TRUE : FALSE;
|
||||
}
|
||||
|
||||
LRESULT DefWindowProc(HWND hWnd, UINT Msg, WPARAM, LPARAM)
|
||||
{
|
||||
if (Msg == WM_CLOSE)
|
||||
DestroyWindow(hWnd);
|
||||
return 0;
|
||||
}
|
||||
|
||||
LONG_PTR GetWindowLongPtr(HWND hWnd, int nIndex)
|
||||
{
|
||||
std::lock_guard<std::recursive_mutex> lock(g_mutex);
|
||||
if (!Alive(hWnd))
|
||||
return 0;
|
||||
switch (nIndex)
|
||||
{
|
||||
case GWL_STYLE: return LONG_PTR(hWnd->style);
|
||||
case GWL_EXSTYLE: return LONG_PTR(hWnd->exStyle);
|
||||
case GWLP_USERDATA: return hWnd->userData;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
LONG_PTR SetWindowLongPtr(HWND hWnd, int nIndex, LONG_PTR dwNewLong)
|
||||
{
|
||||
std::lock_guard<std::recursive_mutex> lock(g_mutex);
|
||||
if (!Alive(hWnd))
|
||||
return 0;
|
||||
LONG_PTR old = GetWindowLongPtr(hWnd, nIndex);
|
||||
switch (nIndex)
|
||||
{
|
||||
case GWL_STYLE: hWnd->style = DWORD(dwNewLong); break;
|
||||
case GWL_EXSTYLE: hWnd->exStyle = DWORD(dwNewLong); break;
|
||||
case GWLP_USERDATA: hWnd->userData = dwNewLong; break;
|
||||
}
|
||||
return old;
|
||||
}
|
||||
|
||||
LONG GetWindowLong(HWND hWnd, int nIndex)
|
||||
{
|
||||
return LONG(GetWindowLongPtr(hWnd, nIndex));
|
||||
}
|
||||
|
||||
LONG SetWindowLong(HWND hWnd, int nIndex, LONG dwNewLong)
|
||||
{
|
||||
return LONG(SetWindowLongPtr(hWnd, nIndex, dwNewLong));
|
||||
}
|
||||
|
||||
BOOL ShowWindow(HWND hWnd, int nCmdShow)
|
||||
{
|
||||
std::lock_guard<std::recursive_mutex> lock(g_mutex);
|
||||
if (!Alive(hWnd))
|
||||
return FALSE;
|
||||
const BOOL wasVisible = hWnd->visible ? TRUE : FALSE;
|
||||
hWnd->visible = nCmdShow != SW_HIDE;
|
||||
return wasVisible;
|
||||
}
|
||||
|
||||
// Win32 sends WM_MOVE (client origin) and WM_SIZE (SIZE_RESTORED, client size) after a change.
|
||||
BOOL SetWindowPos(HWND hWnd, HWND, int X, int Y, int cx, int cy, UINT uFlags)
|
||||
{
|
||||
bool moved = false, sized = false;
|
||||
RECT rc;
|
||||
{
|
||||
std::lock_guard<std::recursive_mutex> lock(g_mutex);
|
||||
if (!Alive(hWnd))
|
||||
return FALSE;
|
||||
rc = hWnd->rect;
|
||||
const int w = (uFlags & SWP_NOSIZE) ? rc.right - rc.left : cx;
|
||||
const int h = (uFlags & SWP_NOSIZE) ? rc.bottom - rc.top : cy;
|
||||
const int x = (uFlags & SWP_NOMOVE) ? rc.left : X;
|
||||
const int y = (uFlags & SWP_NOMOVE) ? rc.top : Y;
|
||||
moved = x != rc.left || y != rc.top;
|
||||
sized = w != rc.right - rc.left || h != rc.bottom - rc.top;
|
||||
rc = {x, y, x + w, y + h};
|
||||
hWnd->rect = rc;
|
||||
}
|
||||
if (moved)
|
||||
Send(hWnd, WM_MOVE, 0, MAKELPARAM(rc.left, rc.top));
|
||||
if (sized)
|
||||
Send(hWnd, WM_SIZE, SIZE_RESTORED, MAKELPARAM(rc.right - rc.left, rc.bottom - rc.top));
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
BOOL MoveWindow(HWND hWnd, int X, int Y, int nWidth, int nHeight, BOOL)
|
||||
{
|
||||
return SetWindowPos(hWnd, NULL, X, Y, nWidth, nHeight, SWP_NOZORDER);
|
||||
}
|
||||
|
||||
BOOL AdjustWindowRectEx(LPRECT lpRect, DWORD, BOOL, DWORD)
|
||||
{
|
||||
return lpRect ? TRUE : FALSE;
|
||||
}
|
||||
|
||||
BOOL GetWindowRect(HWND hWnd, LPRECT lpRect)
|
||||
{
|
||||
std::lock_guard<std::recursive_mutex> lock(g_mutex);
|
||||
if (!Alive(hWnd) || !lpRect)
|
||||
return FALSE;
|
||||
*lpRect = hWnd->rect;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
BOOL GetClientRect(HWND hWnd, LPRECT lpRect)
|
||||
{
|
||||
std::lock_guard<std::recursive_mutex> lock(g_mutex);
|
||||
if (!Alive(hWnd) || !lpRect)
|
||||
return FALSE;
|
||||
*lpRect = {0, 0, hWnd->rect.right - hWnd->rect.left, hWnd->rect.bottom - hWnd->rect.top};
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
BOOL SetWindowText(HWND hWnd, LPCSTR lpString)
|
||||
{
|
||||
std::lock_guard<std::recursive_mutex> lock(g_mutex);
|
||||
if (!Alive(hWnd))
|
||||
return FALSE;
|
||||
hWnd->text = lpString ? lpString : "";
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
// The host repaints every frame.
|
||||
BOOL InvalidateRect(HWND hWnd, const RECT*, BOOL)
|
||||
{
|
||||
return hWnd == NULL || IsWindow(hWnd);
|
||||
}
|
||||
|
||||
HMENU GetMenu(HWND)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
BOOL SetRect(LPRECT lprc, int xLeft, int yTop, int xRight, int yBottom)
|
||||
{
|
||||
if (!lprc)
|
||||
return FALSE;
|
||||
*lprc = {xLeft, yTop, xRight, yBottom};
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
BOOL GetCursorPos(LPPOINT lpPoint)
|
||||
{
|
||||
std::lock_guard<std::recursive_mutex> lock(g_mutex);
|
||||
if (!lpPoint)
|
||||
return FALSE;
|
||||
*lpPoint = g_hostCursor;
|
||||
if (g_mainWindow)
|
||||
{
|
||||
lpPoint->x += g_mainWindow->rect.left;
|
||||
lpPoint->y += g_mainWindow->rect.top;
|
||||
}
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
BOOL ScreenToClient(HWND hWnd, LPPOINT lpPoint)
|
||||
{
|
||||
std::lock_guard<std::recursive_mutex> lock(g_mutex);
|
||||
if (!Alive(hWnd) || !lpPoint)
|
||||
return FALSE;
|
||||
lpPoint->x -= hWnd->rect.left;
|
||||
lpPoint->y -= hWnd->rect.top;
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
// No executable resources: windows take the host's cursor and icon.
|
||||
HCURSOR LoadCursor(HINSTANCE, LPCSTR)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
HICON LoadIcon(HINSTANCE, LPCSTR)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
// The host clears the surface; no stock brush is needed.
|
||||
HGDIOBJ GetStockObject(int)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
BOOL PostMessage(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
|
||||
{
|
||||
std::lock_guard<std::recursive_mutex> lock(g_mutex);
|
||||
if (hWnd && !Alive(hWnd))
|
||||
return FALSE;
|
||||
MSG msg = {};
|
||||
msg.hwnd = hWnd;
|
||||
msg.message = Msg;
|
||||
msg.wParam = wParam;
|
||||
msg.lParam = lParam;
|
||||
msg.time = timeGetTime();
|
||||
msg.pt = g_hostCursor;
|
||||
g_queue.push_back(msg);
|
||||
g_queueReady.notify_all();
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
BOOL PeekMessage(LPMSG lpMsg, HWND hWnd, UINT wMsgFilterMin, UINT wMsgFilterMax, UINT wRemoveMsg)
|
||||
{
|
||||
std::lock_guard<std::recursive_mutex> lock(g_mutex);
|
||||
for (auto i = g_queue.begin(); i != g_queue.end(); ++i)
|
||||
{
|
||||
if (!Matches(*i, hWnd, wMsgFilterMin, wMsgFilterMax))
|
||||
continue;
|
||||
if (lpMsg)
|
||||
*lpMsg = *i;
|
||||
if (wRemoveMsg & PM_REMOVE)
|
||||
g_queue.erase(i);
|
||||
return TRUE;
|
||||
}
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
BOOL GetMessage(LPMSG lpMsg, HWND hWnd, UINT wMsgFilterMin, UINT wMsgFilterMax)
|
||||
{
|
||||
std::unique_lock<std::recursive_mutex> lock(g_mutex);
|
||||
MSG msg;
|
||||
g_queueReady.wait(lock, [&] { return PeekMessage(&msg, hWnd, wMsgFilterMin, wMsgFilterMax, PM_REMOVE); });
|
||||
if (lpMsg)
|
||||
*lpMsg = msg;
|
||||
return msg.message == WM_QUIT ? FALSE : TRUE;
|
||||
}
|
||||
|
||||
// Character input reaches the window manager from the host already translated (PythonBoot).
|
||||
BOOL TranslateMessage(const MSG*)
|
||||
{
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
LRESULT DispatchMessage(const MSG* lpMsg)
|
||||
{
|
||||
return lpMsg ? Send(lpMsg->hwnd, lpMsg->message, lpMsg->wParam, lpMsg->lParam) : 0;
|
||||
}
|
||||
@@ -202,6 +202,9 @@ if(BUILD_TESTING AND CMAKE_SYSTEM_NAME STREQUAL CMAKE_HOST_SYSTEM_NAME)
|
||||
add_executable(port_process_crc_test ${PROJECT_SOURCE_DIR}/tests/port/port_process_crc_test.cpp)
|
||||
target_link_libraries(port_process_crc_test PRIVATE port_platform)
|
||||
add_test(NAME port.process_crc COMMAND $<TARGET_FILE:port_process_crc_test>)
|
||||
add_executable(port_ms_window_test ${PROJECT_SOURCE_DIR}/tests/port/port_ms_window_test.cpp)
|
||||
target_link_libraries(port_ms_window_test PRIVATE port_platform)
|
||||
add_test(NAME port.ms_window COMMAND $<TARGET_FILE:port_ms_window_test>)
|
||||
|
||||
# MilesLib: the 40250 sound managers over the Miles emulation (platform/MilesLib/MilesAil.cpp).
|
||||
add_executable(port_miles_test ${PROJECT_SOURCE_DIR}/tests/port/port_miles_test.cpp)
|
||||
|
||||
@@ -8,6 +8,7 @@
|
||||
#include "../../Win32Types.h"
|
||||
#include "../../Win32Crt.h"
|
||||
#include "wingdi.h"
|
||||
#include "winuser.h"
|
||||
|
||||
// winuser.h / wingdi.h constants named in 40250 declarations (default arguments).
|
||||
#define WS_OVERLAPPED 0x00000000L
|
||||
@@ -39,10 +40,7 @@
|
||||
|
||||
inline int GetSystemMetrics(int nIndex)
|
||||
{
|
||||
if (nIndex == SM_CXFULLSCREEN) return 1920;
|
||||
if (nIndex == SM_CYFULLSCREEN) return 1080;
|
||||
if (nIndex == SM_CXSCREEN || nIndex == SM_CXFULLSCREEN) return 1920;
|
||||
if (nIndex == SM_CYSCREEN || nIndex == SM_CYFULLSCREEN) return 1080;
|
||||
return 0;
|
||||
}
|
||||
|
||||
// winuser.h functions the platform layer implements (platform/ScriptLib/PythonBoot.cpp).
|
||||
void PostQuitMessage(int nExitCode);
|
||||
|
||||
@@ -1,2 +1,5 @@
|
||||
#pragma once
|
||||
#include <windows.h>
|
||||
|
||||
#define GetWindowStyle(hwnd) ((DWORD)GetWindowLong(hwnd, GWL_STYLE))
|
||||
#define GetWindowExStyle(hwnd) ((DWORD)GetWindowLong(hwnd, GWL_EXSTYLE))
|
||||
|
||||
@@ -54,6 +54,7 @@ int SetDIBitsToDevice(HDC hdc, int xDest, int yDest, DWORD w, DWORD h, int xSrc,
|
||||
HFONT CreateFontIndirect(const LOGFONT* lplf);
|
||||
BOOL DeleteObject(HGDIOBJ ho);
|
||||
HGDIOBJ SelectObject(HDC hdc, HGDIOBJ h);
|
||||
HGDIOBJ GetStockObject(int i); // platform/Win32User.cpp (the window background brush)
|
||||
COLORREF SetTextColor(HDC hdc, COLORREF color);
|
||||
COLORREF SetBkColor(HDC hdc, COLORREF color);
|
||||
int SetBkMode(HDC hdc, int mode);
|
||||
|
||||
@@ -0,0 +1,107 @@
|
||||
#pragma once
|
||||
// The <winuser.h> window and message-queue subset 40250 EterLib/MSWindow.cpp and MSApplication.cpp call,
|
||||
// implemented by platform/Win32User.cpp over host-side window records (the host owns the real surface).
|
||||
// The A/W pairs are declared under their plain names: no 40250 caller spells the A or W form.
|
||||
#include "../../Win32Types.h"
|
||||
#include "wingdi.h"
|
||||
|
||||
struct HMENU__;
|
||||
typedef HMENU__* HMENU;
|
||||
typedef WORD ATOM;
|
||||
|
||||
#define WM_CREATE 0x0001
|
||||
#define WM_DESTROY 0x0002
|
||||
#define WM_MOVE 0x0003
|
||||
#define WM_SIZE 0x0005
|
||||
#define WM_CLOSE 0x0010
|
||||
#define WM_QUIT 0x0012
|
||||
#define WM_ACTIVATEAPP 0x001C
|
||||
|
||||
#define WA_INACTIVE 0
|
||||
#define WA_ACTIVE 1
|
||||
#define WA_CLICKACTIVE 2
|
||||
|
||||
#define SIZE_RESTORED 0
|
||||
#define SIZE_MINIMIZED 1
|
||||
|
||||
#define SW_HIDE 0
|
||||
#define SW_SHOW 5
|
||||
|
||||
#define SWP_NOSIZE 0x0001
|
||||
#define SWP_NOMOVE 0x0002
|
||||
#define SWP_NOZORDER 0x0004
|
||||
|
||||
#define PM_NOREMOVE 0x0000
|
||||
#define PM_REMOVE 0x0001
|
||||
|
||||
#define GWL_STYLE (-16)
|
||||
#define GWL_EXSTYLE (-20)
|
||||
#define GWL_USERDATA (-21)
|
||||
#define GWLP_USERDATA (-21)
|
||||
|
||||
#define SM_CXSCREEN 0
|
||||
#define SM_CYSCREEN 1
|
||||
|
||||
#define MAKELPARAM(l, h) ((LPARAM)(DWORD)MAKELONG(l, h))
|
||||
#define MAKEINTRESOURCE(i) ((LPCSTR)((ULONG_PTR)((WORD)(i))))
|
||||
#define IDI_APPLICATION MAKEINTRESOURCE(32512)
|
||||
|
||||
typedef struct tagMSG
|
||||
{
|
||||
HWND hwnd;
|
||||
UINT message;
|
||||
WPARAM wParam;
|
||||
LPARAM lParam;
|
||||
DWORD time;
|
||||
POINT pt;
|
||||
} MSG, *PMSG, *LPMSG;
|
||||
|
||||
typedef struct tagWNDCLASS
|
||||
{
|
||||
UINT style;
|
||||
WNDPROC lpfnWndProc;
|
||||
int cbClsExtra;
|
||||
int cbWndExtra;
|
||||
HINSTANCE hInstance;
|
||||
HICON hIcon;
|
||||
HCURSOR hCursor;
|
||||
HBRUSH hbrBackground;
|
||||
LPCSTR lpszMenuName;
|
||||
LPCSTR lpszClassName;
|
||||
} WNDCLASS, *PWNDCLASS, *LPWNDCLASS;
|
||||
|
||||
ATOM RegisterClass(const WNDCLASS* lpWndClass);
|
||||
HWND CreateWindow(LPCSTR lpClassName, LPCSTR lpWindowName, DWORD dwStyle, int x, int y, int nWidth, int nHeight,
|
||||
HWND hWndParent, HMENU hMenu, HINSTANCE hInstance, LPVOID lpParam);
|
||||
BOOL DestroyWindow(HWND hWnd);
|
||||
BOOL IsWindow(HWND hWnd);
|
||||
LRESULT DefWindowProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam);
|
||||
|
||||
LONG GetWindowLong(HWND hWnd, int nIndex);
|
||||
LONG SetWindowLong(HWND hWnd, int nIndex, LONG dwNewLong);
|
||||
LONG_PTR GetWindowLongPtr(HWND hWnd, int nIndex);
|
||||
LONG_PTR SetWindowLongPtr(HWND hWnd, int nIndex, LONG_PTR dwNewLong);
|
||||
|
||||
BOOL ShowWindow(HWND hWnd, int nCmdShow);
|
||||
BOOL SetWindowPos(HWND hWnd, HWND hWndInsertAfter, int X, int Y, int cx, int cy, UINT uFlags);
|
||||
BOOL MoveWindow(HWND hWnd, int X, int Y, int nWidth, int nHeight, BOOL bRepaint);
|
||||
BOOL AdjustWindowRectEx(LPRECT lpRect, DWORD dwStyle, BOOL bMenu, DWORD dwExStyle);
|
||||
BOOL GetWindowRect(HWND hWnd, LPRECT lpRect);
|
||||
BOOL GetClientRect(HWND hWnd, LPRECT lpRect);
|
||||
BOOL SetWindowText(HWND hWnd, LPCSTR lpString);
|
||||
BOOL InvalidateRect(HWND hWnd, const RECT* lpRect, BOOL bErase);
|
||||
HMENU GetMenu(HWND hWnd);
|
||||
BOOL SetRect(LPRECT lprc, int xLeft, int yTop, int xRight, int yBottom);
|
||||
|
||||
BOOL GetCursorPos(LPPOINT lpPoint);
|
||||
BOOL ScreenToClient(HWND hWnd, LPPOINT lpPoint);
|
||||
|
||||
HCURSOR LoadCursor(HINSTANCE hInstance, LPCSTR lpCursorName);
|
||||
HICON LoadIcon(HINSTANCE hInstance, LPCSTR lpIconName);
|
||||
|
||||
BOOL PostMessage(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam);
|
||||
BOOL PeekMessage(LPMSG lpMsg, HWND hWnd, UINT wMsgFilterMin, UINT wMsgFilterMax, UINT wRemoveMsg);
|
||||
BOOL GetMessage(LPMSG lpMsg, HWND hWnd, UINT wMsgFilterMin, UINT wMsgFilterMax);
|
||||
BOOL TranslateMessage(const MSG* lpMsg);
|
||||
LRESULT DispatchMessage(const MSG* lpMsg);
|
||||
void PostQuitMessage(int nExitCode);
|
||||
Reference in New Issue
Block a user