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8a25b6b137
Unfortunately, current on-screen keyboard (OSK) code in Gecko doesn't work on current Windows 10. Actually, Windows automatically control OSK when getting focus. But this isn't good for web browser since `inputmode` spec can close OSK by `none` value. Windows 10 RS1 has new API (IInputPane [*1]) to control software keyboard. So we have to use it if OS is RS1 or later. TSF has new flag as `TS_SD_INPUTPANEMANUALDISPLAYENABLE` not to control OSK by TSF. We should use it. IMM doesn't have this feature to manage OSK. This will become a limitation for `inputmode` implementation. [*1] https://docs.microsoft.com/en-us/uwp/api/windows.ui.viewmanagement.inputpane Depends on D68314 Differential Revision: https://phabricator.services.mozilla.com/D68315 --HG-- extra : moz-landing-system : lando
74 lines
1.9 KiB
C++
74 lines
1.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim:set ts=2 sts=2 sw=2 et cin: */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#define NTDDI_VERSION NTDDI_WIN10_RS1
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#include "OSKInputPaneManager.h"
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#include "nsDebug.h"
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#ifndef __MINGW32__
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# include <inputpaneinterop.h>
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# include <windows.ui.viewmanagement.h>
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# include <wrl.h>
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using namespace ABI::Windows::UI::ViewManagement;
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using namespace Microsoft::WRL;
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using namespace Microsoft::WRL::Wrappers;
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#endif
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namespace mozilla {
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namespace widget {
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#ifndef __MINGW32__
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static ComPtr<IInputPane2> GetInputPane(HWND aHwnd) {
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ComPtr<IInputPaneInterop> inputPaneInterop;
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HRESULT hr = RoGetActivationFactory(
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HStringReference(RuntimeClass_Windows_UI_ViewManagement_InputPane).Get(),
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IID_PPV_ARGS(&inputPaneInterop));
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if (NS_WARN_IF(FAILED(hr))) {
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return nullptr;
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}
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ComPtr<IInputPane> inputPane;
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hr = inputPaneInterop->GetForWindow(aHwnd, IID_PPV_ARGS(&inputPane));
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if (NS_WARN_IF(FAILED(hr))) {
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return nullptr;
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}
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ComPtr<IInputPane2> inputPane2;
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inputPane.As(&inputPane2);
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return inputPane2;
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}
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#endif
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// static
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void OSKInputPaneManager::ShowOnScreenKeyboard(HWND aWnd) {
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#ifndef __MINGW32__
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ComPtr<IInputPane2> inputPane2 = GetInputPane(aWnd);
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if (!inputPane2) {
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return;
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}
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boolean result;
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inputPane2->TryShow(&result);
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NS_WARNING_ASSERTION(result, "IInputPane2::TryShow is faiure");
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#endif
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}
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// static
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void OSKInputPaneManager::DismissOnScreenKeyboard(HWND aWnd) {
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#ifndef __MINGW32__
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ComPtr<IInputPane2> inputPane2 = GetInputPane(aWnd);
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if (!inputPane2) {
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return;
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}
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boolean result;
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inputPane2->TryHide(&result);
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NS_WARNING_ASSERTION(result, "IInputPane2::TryHide is failure");
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#endif
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}
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} // namespace widget
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} // namespace mozilla
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