diff options
Diffstat (limited to 'src/plugins/platforms/winrt/qwinrtmessagedialoghelper.cpp')
| -rw-r--r-- | src/plugins/platforms/winrt/qwinrtmessagedialoghelper.cpp | 247 |
1 files changed, 0 insertions, 247 deletions
diff --git a/src/plugins/platforms/winrt/qwinrtmessagedialoghelper.cpp b/src/plugins/platforms/winrt/qwinrtmessagedialoghelper.cpp deleted file mode 100644 index 7016b47f7e..0000000000 --- a/src/plugins/platforms/winrt/qwinrtmessagedialoghelper.cpp +++ /dev/null @@ -1,247 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qwinrtmessagedialoghelper.h" -#include "qwinrttheme.h" - -#include <QtGui/QTextDocument> -#include <QtCore/qfunctions_winrt.h> -#include <private/qeventdispatcher_winrt_p.h> - -#include <functional> -#include <windows.ui.popups.h> -#include <windows.foundation.h> -#include <windows.foundation.collections.h> -#include <wrl.h> - -using namespace ABI::Windows::Foundation; -using namespace ABI::Windows::Foundation::Collections; -using namespace ABI::Windows::UI::Popups; -using namespace Microsoft::WRL; -using namespace Microsoft::WRL::Wrappers; - -typedef IAsyncOperationCompletedHandler<IUICommand *> DialogCompletedHandler; - -QT_BEGIN_NAMESPACE - -class CommandId : public RuntimeClass<IInspectable> -{ -public: - CommandId(QPlatformDialogHelper::StandardButton button) - : button(button) { } - QPlatformDialogHelper::StandardButton button; -}; - -class QWinRTMessageDialogHelperPrivate -{ -public: - const QWinRTTheme *theme; - bool shown; - ComPtr<IAsyncInfo> info; - QEventLoop loop; -}; - -QWinRTMessageDialogHelper::QWinRTMessageDialogHelper(const QWinRTTheme *theme) - : QPlatformMessageDialogHelper(), d_ptr(new QWinRTMessageDialogHelperPrivate) -{ - Q_D(QWinRTMessageDialogHelper); - - d->theme = theme; - d->shown = false; -} - -QWinRTMessageDialogHelper::~QWinRTMessageDialogHelper() -{ - Q_D(QWinRTMessageDialogHelper); - - if (d->shown) - hide(); -} - -void QWinRTMessageDialogHelper::exec() -{ - Q_D(QWinRTMessageDialogHelper); - - if (!d->shown) - show(Qt::Dialog, Qt::ApplicationModal, nullptr); - d->loop.exec(); -} - -bool QWinRTMessageDialogHelper::show(Qt::WindowFlags windowFlags, Qt::WindowModality windowModality, QWindow *parent) -{ - Q_UNUSED(windowFlags) - Q_UNUSED(windowModality) - Q_UNUSED(parent) - Q_D(QWinRTMessageDialogHelper); - - QSharedPointer<QMessageDialogOptions> options = this->options(); - if (!options.data()) - return false; - - const QString informativeText = options->informativeText(); - const QString title = options->windowTitle(); - const QString text = informativeText.isEmpty() ? options->text() : (options->text() + QLatin1Char('\n') + informativeText); - if (Qt::mightBeRichText(text)) { - qWarning("Rich text detected, defaulting to QtWidgets-based dialog."); - return false; - } - - HRESULT hr; - ComPtr<IMessageDialogFactory> dialogFactory; - hr = RoGetActivationFactory(HString::MakeReference(RuntimeClass_Windows_UI_Popups_MessageDialog).Get(), - IID_PPV_ARGS(&dialogFactory)); - RETURN_FALSE_IF_FAILED("Failed to create dialog factory"); - - ComPtr<IUICommandFactory> commandFactory; - hr = RoGetActivationFactory(HString::MakeReference(RuntimeClass_Windows_UI_Popups_UICommand).Get(), - IID_PPV_ARGS(&commandFactory)); - RETURN_FALSE_IF_FAILED("Failed to create command factory"); - - ComPtr<IMessageDialog> dialog; - HStringReference nativeText(reinterpret_cast<LPCWSTR>(text.utf16()), - uint(text.size())); - if (!title.isEmpty()) { - HStringReference nativeTitle(reinterpret_cast<LPCWSTR>(title.utf16()), - uint(title.size())); - hr = dialogFactory->CreateWithTitle(nativeText.Get(), nativeTitle.Get(), &dialog); - RETURN_FALSE_IF_FAILED("Failed to create dialog with title"); - } else { - hr = dialogFactory->Create(nativeText.Get(), &dialog); - RETURN_FALSE_IF_FAILED("Failed to create dialog"); - } - - hr = QEventDispatcherWinRT::runOnXamlThread([this, d, options, commandFactory, dialog]() { - HRESULT hr; - - // Add Buttons - ComPtr<IVector<IUICommand *>> dialogCommands; - hr = dialog->get_Commands(&dialogCommands); - RETURN_HR_IF_FAILED("Failed to get dialog commands"); - - // If no button is specified we need to create one to get close notification - int buttons = options->standardButtons(); - if (buttons == 0) - buttons = Ok; - - for (int i = FirstButton; i < LastButton; i<<=1) { - if (!(buttons & i)) - continue; - // Add native command - const QString label = d->theme->standardButtonText(i); - HStringReference nativeLabel(reinterpret_cast<LPCWSTR>(label.utf16()), - uint(label.size())); - ComPtr<IUICommand> command; - hr = commandFactory->Create(nativeLabel.Get(), &command); - RETURN_HR_IF_FAILED("Failed to create message box command"); - ComPtr<IInspectable> id = Make<CommandId>(static_cast<StandardButton>(i)); - hr = command->put_Id(id.Get()); - RETURN_HR_IF_FAILED("Failed to set command ID"); - hr = dialogCommands->Append(command.Get()); - if (hr == E_BOUNDS) { - qErrnoWarning(hr, "The WinRT message dialog supports a maximum of three buttons"); - continue; - } - RETURN_HR_IF_FAILED("Failed to append message box command"); - if (i == Abort || i == Cancel || i == Close) { - quint32 size; - hr = dialogCommands->get_Size(&size); - RETURN_HR_IF_FAILED("Failed to get command list size"); - hr = dialog->put_CancelCommandIndex(size - 1); - RETURN_HR_IF_FAILED("Failed to set cancel index"); - } - } - - ComPtr<IAsyncOperation<IUICommand *>> op; - hr = dialog->ShowAsync(&op); - RETURN_HR_IF_FAILED("Failed to show dialog"); - hr = op->put_Completed(Callback<DialogCompletedHandler>(this, &QWinRTMessageDialogHelper::onCompleted).Get()); - RETURN_HR_IF_FAILED("Failed to set dialog callback"); - d->shown = true; - hr = op.As(&d->info); - RETURN_HR_IF_FAILED("Failed to acquire AsyncInfo for MessageDialog"); - return hr; - }); - - RETURN_FALSE_IF_FAILED("Failed to show dialog") - return true; -} - -void QWinRTMessageDialogHelper::hide() -{ - Q_D(QWinRTMessageDialogHelper); - - if (!d->shown) - return; - - HRESULT hr = d->info->Cancel(); - if (FAILED(hr)) - qErrnoWarning(hr, "Failed to cancel dialog operation"); - - d->shown = false; -} - -HRESULT QWinRTMessageDialogHelper::onCompleted(IAsyncOperation<IUICommand *> *asyncInfo, AsyncStatus status) -{ - Q_UNUSED(status); - Q_D(QWinRTMessageDialogHelper); - - QEventLoopLocker locker(&d->loop); - - d->shown = false; - - if (status == Canceled) { - emit reject(); - return S_OK; - } - - HRESULT hr; - ComPtr<IUICommand> command; - hr = asyncInfo->GetResults(&command); - RETURN_OK_IF_FAILED("Failed to get command"); - - ComPtr<CommandId> id; - hr = command->get_Id(&id); - RETURN_OK_IF_FAILED("Failed to get command ID"); - - ButtonRole role = buttonRole(id->button); - emit clicked(id->button, role); - return S_OK; -} - -QT_END_NAMESPACE |