| | |
| | | #include "win32windowcontext_p.h" |
| | | #include "qwkcoreglobal_p.h" |
| | | |
| | | #include <optional> |
| | | |
| | | #include <QtCore/QHash> |
| | | #include <QtCore/QAbstractNativeEventFilter> |
| | | #include <QtCore/QScopeGuard> |
| | | #include <QtGui/QGuiApplication> |
| | | |
| | |
| | | #include <timeapi.h> |
| | | #include <versionhelpers.h> |
| | | |
| | | #include "nativeeventfilter.h" |
| | | |
| | | #if QT_VERSION < QT_VERSION_CHECK(6, 0, 0) |
| | | Q_DECLARE_METATYPE(QMargins) |
| | | #endif |
| | | |
| | | namespace QWK { |
| | | |
| | |
| | | // } |
| | | // }; |
| | | // |
| | | // #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); |
| | |
| | | #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); |
| | |
| | | } |
| | | |
| | | 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; |
| | | } |
| | | |
| | |
| | | apis.ptimeEndPeriod(ms_granularity); |
| | | } |
| | | |
| | | static inline void showSystemMenu2(HWND hWnd, const POINT &pos, const bool selectFirstEntry) |
| | | { |
| | | 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 |
| | |
| | | return; |
| | | } |
| | | |
| | | // Tweak the menu items according to the current window status and user settings. |
| | | const bool disableClose = /*data->callbacks->getProperty(kSysMenuDisableCloseVar, false).toBool()*/false; |
| | | const bool disableRestore = /*data->callbacks->getProperty(kSysMenuDisableRestoreVar, false).toBool()*/false; |
| | | const bool disableMinimize = /*data->callbacks->getProperty(kSysMenuDisableMinimizeVar, false).toBool()*/false; |
| | | const bool disableMaximize = /*data->callbacks->getProperty(kSysMenuDisableMaximizeVar, false).toBool()*/false; |
| | | const bool disableSize = /*data->callbacks->getProperty(kSysMenuDisableSizeVar, false).toBool()*/false; |
| | | const bool disableMove = /*data->callbacks->getProperty(kSysMenuDisableMoveVar, false).toBool()*/false; |
| | | const bool removeClose = /*data->callbacks->getProperty(kSysMenuRemoveCloseVar, false).toBool()*/false; |
| | | const bool removeSeparator = /*data->callbacks->getProperty(kSysMenuRemoveSeparatorVar, false).toBool()*/false; |
| | | const bool removeRestore = /*data->callbacks->getProperty(kSysMenuRemoveRestoreVar, false).toBool()*/false; |
| | | const bool removeMinimize = /*data->callbacks->getProperty(kSysMenuRemoveMinimizeVar, false).toBool()*/false; |
| | | const bool removeMaximize = /*data->callbacks->getProperty(kSysMenuRemoveMaximizeVar, false).toBool()*/false; |
| | | const bool removeSize = /*data->callbacks->getProperty(kSysMenuRemoveSizeVar, false).toBool()*/false; |
| | | const bool removeMove = /*data->callbacks->getProperty(kSysMenuRemoveMoveVar, false).toBool()*/false; |
| | | const bool maxOrFull = IsMaximized(hWnd) || isFullScreen(hWnd); |
| | | const bool fixedSize = /*data->callbacks->isWindowFixedSize()*/false; |
| | | if (removeClose) { |
| | | ::DeleteMenu(hMenu, SC_CLOSE, MF_BYCOMMAND); |
| | | } else { |
| | | ::EnableMenuItem(hMenu, SC_CLOSE, (MF_BYCOMMAND | (disableClose ? MFS_DISABLED : MFS_ENABLED))); |
| | | } |
| | | if (removeSeparator) { |
| | | // Looks like we must use 0 for the second parameter here, otherwise we can't remove the separator. |
| | | ::DeleteMenu(hMenu, 0, MFT_SEPARATOR); |
| | | } |
| | | if (removeMaximize) { |
| | | ::DeleteMenu(hMenu, SC_MAXIMIZE, MF_BYCOMMAND); |
| | | } else { |
| | | ::EnableMenuItem(hMenu, SC_MAXIMIZE, (MF_BYCOMMAND | ((maxOrFull || fixedSize || disableMaximize) ? MFS_DISABLED : MFS_ENABLED))); |
| | | } |
| | | if (removeRestore) { |
| | | ::DeleteMenu(hMenu, SC_RESTORE, MF_BYCOMMAND); |
| | | } else { |
| | | ::EnableMenuItem(hMenu, SC_RESTORE, (MF_BYCOMMAND | ((maxOrFull && !fixedSize && !disableRestore) ? 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 |
| | | // this manually: the highlighted menu item is really only highlighted, |
| | | // not selected, so even if the mouse cursor hovers on other menu items |
| | | // or the user navigates to other menu items through keyboard, the original |
| | | // 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))); |
| | | } |
| | | if (removeMinimize) { |
| | | ::DeleteMenu(hMenu, SC_MINIMIZE, MF_BYCOMMAND); |
| | | } else { |
| | | ::EnableMenuItem(hMenu, SC_MINIMIZE, (MF_BYCOMMAND | (disableMinimize ? MFS_DISABLED : MFS_ENABLED))); |
| | | } |
| | | if (removeSize) { |
| | | ::DeleteMenu(hMenu, SC_SIZE, MF_BYCOMMAND); |
| | | } else { |
| | | ::EnableMenuItem(hMenu, SC_SIZE, (MF_BYCOMMAND | ((maxOrFull || fixedSize || disableSize || disableMinimize || disableMaximize) ? MFS_DISABLED : MFS_ENABLED))); |
| | | } |
| | | if (removeMove) { |
| | | ::DeleteMenu(hMenu, SC_MOVE, MF_BYCOMMAND); |
| | | } else { |
| | | ::EnableMenuItem(hMenu, SC_MOVE, (MF_BYCOMMAND | ((maxOrFull || disableMove) ? MFS_DISABLED : MFS_ENABLED))); |
| | | } |
| | | ::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))); |
| | | // 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 |
| | | // this manually: the highlighted menu item is really only highlighted, |
| | | // not selected, so even if the mouse cursor hovers on other menu items |
| | | // or the user navigates to other menu items through keyboard, the original |
| | | // 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))); |
| | | ::EnableMenuItem(hMenu, SC_MINIMIZE, (MF_BYCOMMAND | 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 |
| | | // menu item per menu at most. Set the item ID to "UINT_MAX" (or simply "-1") |
| | | // can clear the default item for the given menu. |
| | | std::optional<UINT> defaultItemId = std::nullopt; |
| | | UINT defaultItemId = UINT_MAX; |
| | | if (isWin11OrGreater()) { |
| | | if (maxOrFull) { |
| | | if (!removeRestore) { |
| | | defaultItemId = SC_RESTORE; |
| | | } |
| | | defaultItemId = SC_RESTORE; |
| | | } else { |
| | | if (!removeMaximize) { |
| | | defaultItemId = SC_MAXIMIZE; |
| | | } |
| | | defaultItemId = SC_MAXIMIZE; |
| | | } |
| | | } |
| | | if (!(defaultItemId.has_value() || removeClose)) { |
| | | if (defaultItemId == UINT_MAX) { |
| | | defaultItemId = SC_CLOSE; |
| | | } |
| | | ::SetMenuDefaultItem(hMenu, defaultItemId.value_or(UINT_MAX), FALSE); |
| | | |
| | | //::DrawMenuBar(hWnd); |
| | | ::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); |
| | | |
| | | if (!removeRestore) { |
| | | // Unhighlight the first menu item after the popup menu is closed, otherwise it will keep |
| | | // highlighting until we unhighlight it manually. |
| | | ::HiliteMenuItem(hWnd, hMenu, SC_RESTORE, (MF_BYCOMMAND | MFS_UNHILITE)); |
| | | } |
| | | // Unhighlight the first menu item after the popup menu is closed, otherwise it will keep |
| | | // highlighting until we unhighlight it manually. |
| | | ::HiliteMenuItem(hWnd, hMenu, SC_RESTORE, (MF_BYCOMMAND | MFS_UNHILITE)); |
| | | |
| | | if (!result) { |
| | | // The user canceled the menu, no need to continue. |
| | |
| | | // 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 { |
| | |
| | | return; |
| | | } |
| | | instance = new WindowsNativeEventFilter(); |
| | | installNativeEventFilter(instance); |
| | | } |
| | | |
| | | static inline void uninstall() { |
| | | if (!instance) { |
| | | return; |
| | | } |
| | | removeNativeEventFilter(instance); |
| | | delete instance; |
| | | instance = nullptr; |
| | | } |
| | |
| | | } |
| | | } |
| | | |
| | | 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(); |
| | |
| | | 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); |
| | |
| | | DWORD dwScreenPos = ::GetMessagePos(); |
| | | POINT screenPoint{GET_X_LPARAM(dwScreenPos), GET_Y_LPARAM(dwScreenPos)}; |
| | | ::ScreenToClient(hWnd, &screenPoint); |
| | | QPoint qtScenePos = QHighDpi::fromNativeLocalPosition( |
| | | QPoint{screenPoint.x, screenPoint.y}, 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() |
| | |
| | | auto clientWidth = RECT_WIDTH(clientRect); |
| | | auto clientHeight = RECT_HEIGHT(clientRect); |
| | | |
| | | QPoint qtScenePos = QHighDpi::fromNativeLocalPosition( |
| | | QPoint(nativeLocalPos.x, nativeLocalPos.y), 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. |
| | |
| | | // 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: |
| | |
| | | }(); |
| | | 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; |
| | |
| | | switch (message) { |
| | | case WM_RBUTTONUP: { |
| | | const POINT nativeLocalPos = getNativePosFromMouse(); |
| | | const QPoint qtScenePos = QHighDpi::fromNativeLocalPosition(QPoint(nativeLocalPos.x, nativeLocalPos.y), m_windowHandle); |
| | | const QPoint qtScenePos = |
| | | QHighDpi::fromNativeLocalPosition(point2qpoint(nativeLocalPos), m_windowHandle); |
| | | if (isInTitleBarDraggableArea(qtScenePos)) { |
| | | shouldShowSystemMenu = true; |
| | | nativeGlobalPos = nativeLocalPos; |
| | |
| | | break; |
| | | } |
| | | if (shouldShowSystemMenu) { |
| | | showSystemMenu2(hWnd, nativeGlobalPos, broughtByKeyboard); |
| | | 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 |