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Start10: Fix positioning when the taskbar is placed vertically (#3462)
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,219 @@ | ||
| #include <Windows.h> | ||
| #include <Shlwapi.h> | ||
| #include <initguid.h> | ||
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| #include <wrl/client.h> | ||
| #include <wil/result_macros.h> | ||
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| #include "utility.h" | ||
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| using namespace Microsoft::WRL; | ||
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| DEFINE_GUID(SID_EdgeUi, 0x0D189B30, 0xF12B, 0x4B13, 0x94, 0xCF, 0x53, 0xCB, 0x0E, 0x0E, 0x24, 0x0D); // 0d189b30-f12b-4b13-94cf-53cb0e0e240d | ||
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| interface IImmersiveApplication; | ||
| interface IEdgeUiInvocationProvider; | ||
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| enum EDGEUI_COMPONENT | ||
| { | ||
| EUICMP_UNKNOWN = -1, | ||
| EUICMP_SWITCHER = 0, | ||
| EUICMP_CHARMSBAR, | ||
| EUICMP_APPBAR, | ||
| EUICMP_TASKBAR, | ||
| EUICMP_TITLEBAR, | ||
| EUICMP_TABLETMODEVIEWMANAGER, | ||
| EUICMP_ACTIONCENTER, | ||
| EUICMP_TOTALCOUNT, | ||
| }; | ||
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| enum DISMISSED_UI_FLAGS | ||
| { | ||
| DUF_NONE = 0x0, | ||
| DUF_FORCEOBSERVATIONOFF = 0x1, | ||
| }; | ||
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| enum EDGEUI_TRAYSTUCKPLACE | ||
| { | ||
| EUITSP_UNKNOWN = -1, | ||
| EUITSP_LEFT = 0, | ||
| EUITSP_TOP, | ||
| EUITSP_RIGHT, | ||
| EUITSP_BOTTOM, | ||
| }; | ||
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| MIDL_INTERFACE("6e6c3c52-5a5e-4b4b-a0f8-7fe12621a93e") | ||
| IEdgeUiManager : IUnknown | ||
| { | ||
| virtual HRESULT STDMETHODCALLTYPE GetTargetApplicationFromPoint(POINT, int, IImmersiveApplication**) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE DismissedUI(EDGEUI_COMPONENT, DISMISSED_UI_FLAGS) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE HandleEdgeGesturePrefChanged(HWND) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE DiscreteInvokeForApp(EDGEUI_COMPONENT, IImmersiveApplication*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE BeginInputObservation(EDGEUI_COMPONENT) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE GetRegionForCornerOrEdge(EDGEUI_COMPONENT, HRGN*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE NotifyTrayStuckPlaceChanged(EDGEUI_TRAYSTUCKPLACE) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE GetTrayStuckPlace(EDGEUI_TRAYSTUCKPLACE*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE NotifyTraySearchBoxVisibilityChanged(BOOL) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE GetTraySearchBoxVisibility(BOOL*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE NotifyPearlRectChanged(RECT) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE GetPearlRect(RECT*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE UpdateEdgeWindowZorder() = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE ShowStandardSystemOverlays(IImmersiveApplication*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE OverrideInvocation(IEdgeUiInvocationProvider*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE NotifyAutohideImmuneWorkAreaMayHaveChanged(RECT) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE GetAutohideImmuneWorkArea(RECT*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE TaskbarRaised() = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE GetTrayRect(RECT*) = 0; | ||
| }; | ||
|
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| enum IMMERSIVE_MONITOR_FILTER_FLAGS | ||
| { | ||
| IMMERSIVE_MONITOR_FILTER_FLAGS_NONE = 0x0, | ||
| IMMERSIVE_MONITOR_FILTER_FLAGS_DISABLE_TRAY = 0x1, | ||
| }; | ||
|
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| DEFINE_ENUM_FLAG_OPERATORS(IMMERSIVE_MONITOR_FILTER_FLAGS); | ||
|
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| MIDL_INTERFACE("880b26f8-9197-43d0-8045-8702d0d72000") | ||
| IImmersiveMonitor : IUnknown | ||
| { | ||
| virtual HRESULT STDMETHODCALLTYPE GetIdentity(DWORD*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE ConnectObject(IUnknown*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE GetHandle(HMONITOR*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE IsConnected(BOOL*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE IsPrimary(BOOL*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE IsImmersiveDisplayDevice(BOOL*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE GetDisplayRect(RECT*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE GetOrientation(DWORD*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE GetWorkArea(RECT*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE IsEqual(IImmersiveMonitor*, BOOL*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE IsImmersiveCapable(BOOL*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE GetEffectiveDpi(UINT*, UINT*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE GetFilterFlags(IMMERSIVE_MONITOR_FILTER_FLAGS*) = 0; | ||
| }; | ||
|
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| DEFINE_GUID(SID_ImmersiveLauncher, 0x6F86E01C, 0xC649, 0x4D61, 0xBE, 0x23, 0xF1, 0x32, 0x2D, 0xDE, 0xCA, 0x9D); // 6f86e01c-c649-4d61-be23-f1322ddeca9d | ||
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| enum IMMERSIVELAUNCHERSHOWMETHOD | ||
| { | ||
| ILSM_INVALID = 0, | ||
| ILSM_HSHELLTASKMAN = 1, | ||
| ILSM_IMMERSIVEBACKGROUND = 4, | ||
| ILSM_APPCLOSED = 6, | ||
| ILSM_STARTBUTTON = 11, | ||
| ILSM_RETAILDEMO_EDUCATIONAPP = 12, | ||
| ILSM_BACK = 13, | ||
| ILSM_SESSIONONUNLOCK = 14, | ||
| }; | ||
|
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| enum IMMERSIVELAUNCHERSHOWFLAGS | ||
| { | ||
| ILSF_NONE = 0x0, | ||
| ILSF_IGNORE_SET_FOREGROUND_ERROR = 0x4, | ||
| }; | ||
|
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| DEFINE_ENUM_FLAG_OPERATORS(IMMERSIVELAUNCHERSHOWFLAGS); | ||
|
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| enum IMMERSIVELAUNCHERDISMISSMETHOD | ||
| { | ||
| ILDM_INVALID = 0, | ||
| ILDM_HSHELLTASKMAN = 1, | ||
| ILDM_STARTCHARM = 2, | ||
| ILDM_BACKGESTURE = 3, | ||
| ILDM_ESCAPEKEY = 4, | ||
| ILDM_SHOWDESKTOP = 5, | ||
| ILDM_STARTTIP = 6, | ||
| ILDM_GENERIC_NONANIMATING = 7, | ||
| ILDM_SEARCH_OPENING = 8, | ||
| ILDM_DRAG = 9, | ||
| }; | ||
|
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| MIDL_INTERFACE("d8d60399-a0f1-f987-5551-321fd1b49864") | ||
| IImmersiveLauncher : IUnknown | ||
| { | ||
| virtual HRESULT STDMETHODCALLTYPE ShowStartView(IMMERSIVELAUNCHERSHOWMETHOD, IMMERSIVELAUNCHERSHOWFLAGS) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE Dismiss(IMMERSIVELAUNCHERDISMISSMETHOD) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE DismissToLastDesktopApplication(IMMERSIVELAUNCHERDISMISSMETHOD) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE DismissSynchronouslyWithoutTransition() = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE IsVisible(BOOL*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE OnStartButtonPressed(IMMERSIVELAUNCHERSHOWMETHOD, IMMERSIVELAUNCHERDISMISSMETHOD) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE SetForeground() = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE ConnectToMonitor(IImmersiveMonitor*) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE GetMonitor(IImmersiveMonitor**) = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE OnFirstSignAnimationFinished() = 0; | ||
| virtual HRESULT STDMETHODCALLTYPE Prelaunch() = 0; | ||
| }; | ||
|
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| class CSingleViewShellExperience; | ||
|
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| inline BOOL IsBiDiLocale(LCID locale) | ||
| { | ||
| int info; | ||
| int charsRead = GetLocaleInfoW( | ||
| locale, | ||
| LOCALE_IREADINGLAYOUT | LOCALE_RETURN_NUMBER, | ||
| (LPWSTR)&info, | ||
| sizeof(info) / sizeof(WCHAR) | ||
| ); | ||
| return charsRead > 0 ? info == 1 : false; | ||
| } | ||
|
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| BOOL Mirror_IsThreadRTL() | ||
| { | ||
| return IsBiDiLocale(GetThreadUILanguage()); | ||
| } | ||
|
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| extern "C" HRESULT CStartExperienceManager_GetMonitorInformationHook(void* _this, CSingleViewShellExperience* experience, RECT* rcOutWorkArea, EDGEUI_TRAYSTUCKPLACE* outTrayStuckPlace, bool* bOutRtl, HMONITOR* hOutMonitor) | ||
| { | ||
| *rcOutWorkArea = {}; | ||
| *outTrayStuckPlace = EUITSP_BOTTOM; | ||
| *bOutRtl = false; | ||
| if (hOutMonitor) | ||
| *hOutMonitor = nullptr; | ||
|
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| ComPtr<IServiceProvider> spImmersiveShellServiceProvider; | ||
| RETURN_IF_FAILED(CoCreateInstance(CLSID_ImmersiveShell, nullptr, CLSCTX_LOCAL_SERVER, IID_IServiceProvider, &spImmersiveShellServiceProvider)); | ||
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| ComPtr<IImmersiveLauncher> spImmersiveLauncher; | ||
| RETURN_IF_FAILED(spImmersiveShellServiceProvider->QueryService(SID_ImmersiveLauncher, IID_PPV_ARGS(&spImmersiveLauncher))); | ||
|
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| ComPtr<IImmersiveMonitor> spImmersiveMonitor; | ||
| HRESULT hr = spImmersiveLauncher->GetMonitor(&spImmersiveMonitor); | ||
| if (FAILED(hr)) | ||
| return hr; | ||
|
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| HMONITOR hMonitor = nullptr; | ||
| if (hOutMonitor) | ||
| hr = spImmersiveMonitor->GetHandle(&hMonitor); | ||
|
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| if (FAILED(hr)) | ||
| return hr; | ||
|
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| ComPtr<IEdgeUiManager> spEdgeUiManager; | ||
| hr = IUnknown_QueryService(spImmersiveMonitor.Get(), SID_EdgeUi, IID_PPV_ARGS(&spEdgeUiManager)); | ||
| if (FAILED(hr)) | ||
| return hr; | ||
|
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| EDGEUI_TRAYSTUCKPLACE trayStuckPlace; | ||
| RETURN_IF_FAILED(spEdgeUiManager->GetTrayStuckPlace(&trayStuckPlace)); | ||
|
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| HWND hwndTray = FindWindowW(L"Shell_TrayWnd", nullptr); | ||
|
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| RECT rcWork; | ||
| if (hwndTray && GetPropW(hwndTray, L"IsAutoHideEnabled")) | ||
| { | ||
| RETURN_IF_FAILED(spEdgeUiManager->GetAutohideImmuneWorkArea(&rcWork)); | ||
| } | ||
| else | ||
| { | ||
| RETURN_IF_FAILED(spImmersiveMonitor->GetWorkArea(&rcWork)); | ||
| } | ||
|
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| *rcOutWorkArea = rcWork; | ||
| *outTrayStuckPlace = trayStuckPlace; | ||
| *bOutRtl = Mirror_IsThreadRTL() != FALSE; | ||
| if (hOutMonitor) | ||
| *hOutMonitor = hMonitor; | ||
|
|
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| return S_OK; | ||
| } |
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