From 8c403d5dd03418febd67d50c6d9094a61c036f9b Mon Sep 17 00:00:00 2001
From: Sine Striker <trueful@163.com>
Date: 周一, 11 12月 2023 14:43:40 +0800
Subject: [PATCH] Add virtual hook
---
src/core/contexts/win32windowcontext.cpp | 89 ++++++++++++++++++++++++++++++--------------
1 files changed, 61 insertions(+), 28 deletions(-)
diff --git a/src/core/contexts/win32windowcontext.cpp b/src/core/contexts/win32windowcontext.cpp
index 4d08adc..c1f3dbd 100644
--- a/src/core/contexts/win32windowcontext.cpp
+++ b/src/core/contexts/win32windowcontext.cpp
@@ -1,10 +1,8 @@
#include "win32windowcontext_p.h"
-#include "qwkcoreglobal_p.h"
#include <optional>
#include <QtCore/QHash>
-#include <QtCore/QAbstractNativeEventFilter>
#include <QtCore/QScopeGuard>
#include <QtGui/QGuiApplication>
@@ -24,6 +22,8 @@
#include <dwmapi.h>
#include <timeapi.h>
#include <versionhelpers.h>
+
+#include "nativeeventfilter.h"
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
Q_DECLARE_METATYPE(QMargins)
@@ -62,7 +62,8 @@
// }
// };
//
-// #define DYNAMIC_API_DECLARE(NAME) decltype(&::NAME) p##NAME = DefaultFunc<decltype(&::NAME)>::func
+// #define DYNAMIC_API_DECLARE(NAME) decltype(&::NAME) p##NAME =
+// DefaultFunc<decltype(&::NAME)>::func
#define DYNAMIC_API_DECLARE(NAME) decltype(&::NAME) p##NAME = nullptr
DYNAMIC_API_DECLARE(DwmFlush);
@@ -78,7 +79,8 @@
#undef DYNAMIC_API_DECLARE
DynamicApis() {
-#define DYNAMIC_API_RESOLVE(DLL, NAME) p##NAME = reinterpret_cast<decltype(p##NAME)>(DLL.resolve(#NAME))
+#define DYNAMIC_API_RESOLVE(DLL, NAME) \
+ p##NAME = reinterpret_cast<decltype(p##NAME)>(DLL.resolve(#NAME))
QSystemLibrary user32(QStringLiteral("user32"));
DYNAMIC_API_RESOLVE(user32, GetDpiForWindow);
@@ -207,7 +209,8 @@
}
static inline bool isWin11OrGreater() {
- static const bool result = ::IsWindowsVersionOrGreater(HIBYTE(_WIN32_WINNT_WIN10), LOBYTE(_WIN32_WINNT_WIN10), 22000);
+ static const bool result = ::IsWindowsVersionOrGreater(HIBYTE(_WIN32_WINNT_WIN10),
+ LOBYTE(_WIN32_WINNT_WIN10), 22000);
return result;
}
@@ -383,8 +386,8 @@
apis.ptimeEndPeriod(ms_granularity);
}
- static inline void showSystemMenu2(HWND hWnd, const POINT &pos, const bool selectFirstEntry, const bool fixedSize)
- {
+ static inline void showSystemMenu2(HWND hWnd, const POINT &pos, const bool selectFirstEntry,
+ const bool fixedSize) {
const HMENU hMenu = ::GetSystemMenu(hWnd, FALSE);
if (!hMenu) {
// The corresponding window doesn't have a system menu, most likely due to the
@@ -395,8 +398,10 @@
const bool maxOrFull = IsMaximized(hWnd) || isFullScreen(hWnd);
::EnableMenuItem(hMenu, SC_CLOSE, (MF_BYCOMMAND | MFS_ENABLED));
- ::EnableMenuItem(hMenu, SC_MAXIMIZE, (MF_BYCOMMAND | ((maxOrFull || fixedSize) ? MFS_DISABLED : MFS_ENABLED)));
- ::EnableMenuItem(hMenu, SC_RESTORE, (MF_BYCOMMAND | ((maxOrFull && !fixedSize) ? MFS_ENABLED : MFS_DISABLED)));
+ ::EnableMenuItem(hMenu, SC_MAXIMIZE,
+ (MF_BYCOMMAND | ((maxOrFull || fixedSize) ? MFS_DISABLED : MFS_ENABLED)));
+ ::EnableMenuItem(hMenu, SC_RESTORE,
+ (MF_BYCOMMAND | ((maxOrFull && !fixedSize) ? MFS_ENABLED : MFS_DISABLED)));
// The first menu item should be selected by default if the menu is brought
// up by keyboard. I don't know how to pre-select a menu item but it seems
// highlight can do the job. However, there's an annoying issue if we do
@@ -406,9 +411,11 @@
// highlight bar will not move accordingly, the OS will generate another
// highlight bar to indicate the current selected menu item, which will make
// the menu look kind of weird. Currently I don't know how to fix this issue.
- ::HiliteMenuItem(hWnd, hMenu, SC_RESTORE, (MF_BYCOMMAND | (selectFirstEntry ? MFS_HILITE : MFS_UNHILITE)));
+ ::HiliteMenuItem(hWnd, hMenu, SC_RESTORE,
+ (MF_BYCOMMAND | (selectFirstEntry ? MFS_HILITE : MFS_UNHILITE)));
::EnableMenuItem(hMenu, SC_MINIMIZE, (MF_BYCOMMAND | MFS_ENABLED));
- ::EnableMenuItem(hMenu, SC_SIZE, (MF_BYCOMMAND | ((maxOrFull || fixedSize) ? MFS_DISABLED : MFS_ENABLED)));
+ ::EnableMenuItem(hMenu, SC_SIZE,
+ (MF_BYCOMMAND | ((maxOrFull || fixedSize) ? MFS_DISABLED : MFS_ENABLED)));
::EnableMenuItem(hMenu, SC_MOVE, (MF_BYCOMMAND | (maxOrFull ? MFS_DISABLED : MFS_ENABLED)));
// The default menu item will appear in bold font. There can only be one default
@@ -428,7 +435,10 @@
::SetMenuDefaultItem(hMenu, defaultItemId, FALSE);
// Popup the system menu at the required position.
- const auto result = ::TrackPopupMenu(hMenu, (TPM_RETURNCMD | (QGuiApplication::isRightToLeft() ? TPM_RIGHTALIGN : TPM_LEFTALIGN)), pos.x, pos.y, 0, hWnd, nullptr);
+ const auto result = ::TrackPopupMenu(
+ hMenu,
+ (TPM_RETURNCMD | (QGuiApplication::isRightToLeft() ? TPM_RIGHTALIGN : TPM_LEFTALIGN)),
+ pos.x, pos.y, 0, hWnd, nullptr);
// Unhighlight the first menu item after the popup menu is closed, otherwise it will keep
// highlighting until we unhighlight it manually.
@@ -511,7 +521,7 @@
// DefWindowProc(). Consequently, we have to add a global native filter that forwards the result
// of the hook function, telling Qt whether we have filtered the events before. Since Qt only
// handles Windows window messages in the main thread, it is safe to do so.
- class WindowsNativeEventFilter : public QAbstractNativeEventFilter {
+ class WindowsNativeEventFilter : public NativeEventFilter {
public:
bool nativeEventFilter(const QByteArray &eventType, void *message,
QT_NATIVE_EVENT_RESULT_TYPE *result) override {
@@ -546,14 +556,12 @@
return;
}
instance = new WindowsNativeEventFilter();
- installNativeEventFilter(instance);
}
static inline void uninstall() {
if (!instance) {
return;
}
- removeNativeEventFilter(instance);
delete instance;
instance = nullptr;
}
@@ -661,6 +669,26 @@
}
}
+ QString Win32WindowContext::key() const {
+ return "win32";
+ }
+
+ void Win32WindowContext::virtual_hook(int id, void *data) {
+ switch (id) {
+ case ShowSystemMenuHook: {
+ const auto &pos = *reinterpret_cast<const QPoint *>(data);
+ auto winId = m_windowHandle->winId();
+ auto hWnd = reinterpret_cast<HWND>(winId);
+ showSystemMenu2(hWnd, {pos.x(), pos.y()}, false,
+ m_delegate->isHostSizeFixed(m_host));
+ return;
+ }
+ default:
+ break;
+ }
+ AbstractWindowContext::virtual_hook(id, data);
+ }
+
bool Win32WindowContext::setupHost() {
// Install window hook
auto winId = m_windowHandle->winId();
@@ -728,7 +756,7 @@
return false; // Not handled
}
- static constexpr const auto kMessageTag = WPARAM(0x97CCEA99);
+ static constexpr const auto kMessageTag = WPARAM(0xF1C9ADD4);
static inline constexpr bool isTaggedMessage(WPARAM wParam) {
return (wParam == kMessageTag);
@@ -884,8 +912,9 @@
DWORD dwScreenPos = ::GetMessagePos();
POINT screenPoint{GET_X_LPARAM(dwScreenPos), GET_Y_LPARAM(dwScreenPos)};
::ScreenToClient(hWnd, &screenPoint);
- QPoint qtScenePos = QHighDpi::fromNativeLocalPosition(point2qpoint(screenPoint), m_windowHandle);
- auto dummy = CoreWindowAgent::Unknown;
+ QPoint qtScenePos = QHighDpi::fromNativeLocalPosition(point2qpoint(screenPoint),
+ m_windowHandle);
+ auto dummy = WindowAgentBase::Unknown;
if (isInSystemButtons(qtScenePos, &dummy)) {
// We must record whether the last WM_MOUSELEAVE was filtered, because if
// Qt does not receive this message it will not call TrackMouseEvent()
@@ -1116,13 +1145,14 @@
auto clientWidth = RECT_WIDTH(clientRect);
auto clientHeight = RECT_HEIGHT(clientRect);
- QPoint qtScenePos = QHighDpi::fromNativeLocalPosition(point2qpoint(nativeLocalPos), m_windowHandle);
+ QPoint qtScenePos =
+ QHighDpi::fromNativeLocalPosition(point2qpoint(nativeLocalPos), m_windowHandle);
bool isFixedSize = m_delegate->isHostSizeFixed(m_host);
bool isTitleBar = isInTitleBarDraggableArea(qtScenePos);
bool dontOverrideCursor = false; // ### TODO
- CoreWindowAgent::SystemButton sysButtonType = CoreWindowAgent::Unknown;
+ WindowAgentBase::SystemButton sysButtonType = WindowAgentBase::Unknown;
if (!isFixedSize && isInSystemButtons(qtScenePos, &sysButtonType)) {
// Firstly, we set the hit test result to a default value to be able to detect
// whether we have changed it or not afterwards.
@@ -1166,19 +1196,19 @@
// exact role of our button. The Snap Layout feature introduced in Windows
// 11 won't work without this.
switch (sysButtonType) {
- case CoreWindowAgent::WindowIcon:
+ case WindowAgentBase::WindowIcon:
*result = HTSYSMENU;
break;
- case CoreWindowAgent::Help:
+ case WindowAgentBase::Help:
*result = HTHELP;
break;
- case CoreWindowAgent::Minimize:
+ case WindowAgentBase::Minimize:
*result = HTREDUCE;
break;
- case CoreWindowAgent::Maximize:
+ case WindowAgentBase::Maximize:
*result = HTZOOM;
break;
- case CoreWindowAgent::Close:
+ case WindowAgentBase::Close:
*result = HTCLOSE;
break;
default:
@@ -1628,7 +1658,8 @@
}();
RECT windowPos{};
::GetWindowRect(hWnd, &windowPos);
- return {static_cast<LONG>(windowPos.left + horizontalOffset), static_cast<LONG>(windowPos.top + verticalOffset)};
+ return {static_cast<LONG>(windowPos.left + horizontalOffset),
+ static_cast<LONG>(windowPos.top + verticalOffset)};
};
bool shouldShowSystemMenu = false;
bool broughtByKeyboard = false;
@@ -1636,7 +1667,8 @@
switch (message) {
case WM_RBUTTONUP: {
const POINT nativeLocalPos = getNativePosFromMouse();
- const QPoint qtScenePos = QHighDpi::fromNativeLocalPosition(point2qpoint(nativeLocalPos), m_windowHandle);
+ const QPoint qtScenePos =
+ QHighDpi::fromNativeLocalPosition(point2qpoint(nativeLocalPos), m_windowHandle);
if (isInTitleBarDraggableArea(qtScenePos)) {
shouldShowSystemMenu = true;
nativeGlobalPos = nativeLocalPos;
@@ -1675,7 +1707,8 @@
break;
}
if (shouldShowSystemMenu) {
- showSystemMenu2(hWnd, nativeGlobalPos, broughtByKeyboard, m_delegate->isHostSizeFixed(m_host));
+ showSystemMenu2(hWnd, nativeGlobalPos, broughtByKeyboard,
+ m_delegate->isHostSizeFixed(m_host));
// QPA's internal code will handle system menu events separately, and its
// behavior is not what we would want to see because it doesn't know our
// window doesn't have any window frame now, so return early here to avoid
--
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