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Diffstat (limited to 'vcl/ios/clipboard.cxx')
| -rw-r--r-- | vcl/ios/clipboard.cxx | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/vcl/ios/clipboard.cxx b/vcl/ios/clipboard.cxx new file mode 100644 index 000000000..b60cda1be --- /dev/null +++ b/vcl/ios/clipboard.cxx @@ -0,0 +1,185 @@ +/* -*- Mode: ObjC; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4; fill-column: 100 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include "ios/iosinst.hxx" + +#include "clipboard.hxx" + +#include "DataFlavorMapping.hxx" +#include "iOSTransferable.hxx" +#include <com/sun/star/datatransfer/MimeContentTypeFactory.hpp> +#include <com/sun/star/lang/IllegalArgumentException.hpp> +#include <comphelper/processfactory.hxx> +#include <cppuhelper/supportsservice.hxx> + +iOSClipboard::iOSClipboard() + : WeakComponentImplHelper<XSystemClipboard, XServiceInfo>(m_aMutex) +{ + auto xContext = comphelper::getProcessComponentContext(); + + mrXMimeCntFactory = css::datatransfer::MimeContentTypeFactory::create(xContext); + + mpDataFlavorMapper.reset(new DataFlavorMapper()); + + mPasteboard = [UIPasteboard generalPasteboard]; + assert(mPasteboard != nil); +} + +iOSClipboard::~iOSClipboard() {} + +css::uno::Reference<css::datatransfer::XTransferable> SAL_CALL iOSClipboard::getContents() +{ + osl::MutexGuard aGuard(m_aMutex); + + return css::uno::Reference<css::datatransfer::XTransferable>( + new iOSTransferable(mrXMimeCntFactory, mpDataFlavorMapper, mPasteboard)); +} + +void SAL_CALL iOSClipboard::setContents( + const css::uno::Reference<css::datatransfer::XTransferable>& xTransferable, + const css::uno::Reference<css::datatransfer::clipboard::XClipboardOwner>& /*xClipboardOwner*/) +{ + NSArray* types = xTransferable.is() ? mpDataFlavorMapper->flavorSequenceToTypesArray( + xTransferable->getTransferDataFlavors()) + : [NSArray array]; + + osl::ClearableMutexGuard aGuard(m_aMutex); + + NSMutableDictionary* dict = [NSMutableDictionary dictionaryWithCapacity:1]; + NSArray* array = @[ dict ]; + + for (sal_uInt32 i = 0; i < [types count]; ++i) + { + DataProviderPtr_t dp = mpDataFlavorMapper->getDataProvider(types[i], xTransferable); + + if (dp.get() != nullptr) + { + NSData* pBoardData = (NSData*)dp->getSystemData(); + dict[types[i]] = pBoardData; + } + } + [mPasteboard setItems:array options:@{}]; + + // We don't keep a copy of the clipboard contents around in-process, so fire the lost clipboard + // ownership event right away. + // fireLostClipboardOwnershipEvent(xClipboardOwner, xTransferable); + + // fireClipboardChangedEvent(xTransferable); +} + +OUString SAL_CALL iOSClipboard::getName() { return OUString(); } + +sal_Int8 SAL_CALL iOSClipboard::getRenderingCapabilities() { return 0; } + +void SAL_CALL iOSClipboard::addClipboardListener( + const css::uno::Reference<css::datatransfer::clipboard::XClipboardListener>& listener) +{ + osl::MutexGuard aGuard(m_aMutex); + + if (!listener.is()) + throw css::lang::IllegalArgumentException( + "empty reference", static_cast<css::datatransfer::clipboard::XClipboardEx*>(this), 1); + + mClipboardListeners.push_back(listener); +} + +void SAL_CALL iOSClipboard::removeClipboardListener( + const css::uno::Reference<css::datatransfer::clipboard::XClipboardListener>& listener) +{ + osl::MutexGuard aGuard(m_aMutex); + + if (!listener.is()) + throw css::lang::IllegalArgumentException( + "empty reference", static_cast<css::datatransfer::clipboard::XClipboardEx*>(this), 1); + + mClipboardListeners.remove(listener); +} + +void iOSClipboard::fireClipboardChangedEvent( + css::uno::Reference<css::datatransfer::XTransferable> xNewContents) +{ + osl::ClearableMutexGuard aGuard(m_aMutex); + + std::list<css::uno::Reference<css::datatransfer::clipboard::XClipboardListener>> listeners( + mClipboardListeners); + css::datatransfer::clipboard::ClipboardEvent aEvent; + + if (!listeners.empty()) + { + aEvent = css::datatransfer::clipboard::ClipboardEvent(static_cast<OWeakObject*>(this), + xNewContents); + } + + aGuard.clear(); + + while (!listeners.empty()) + { + if (listeners.front().is()) + { + try + { + listeners.front()->changedContents(aEvent); + } + catch (const css::uno::RuntimeException&) + { + } + } + listeners.pop_front(); + } +} + +void iOSClipboard::fireLostClipboardOwnershipEvent( + css::uno::Reference<css::datatransfer::clipboard::XClipboardOwner> const& oldOwner, + css::uno::Reference<css::datatransfer::XTransferable> const& oldContent) +{ + assert(oldOwner.is()); + + try + { + oldOwner->lostOwnership(static_cast<css::datatransfer::clipboard::XClipboardEx*>(this), + oldContent); + } + catch (const css::uno::RuntimeException&) + { + } +} + +OUString SAL_CALL iOSClipboard::getImplementationName() +{ + return OUString("com.sun.star.datatransfer.clipboard.iOSClipboard"); +} + +sal_Bool SAL_CALL iOSClipboard::supportsService(const OUString& ServiceName) +{ + return cppu::supportsService(this, ServiceName); +} + +css::uno::Sequence<OUString> SAL_CALL iOSClipboard::getSupportedServiceNames() +{ + return { OUString("com.sun.star.datatransfer.clipboard.SystemClipboard") }; +} + +css::uno::Reference<css::uno::XInterface> +IosSalInstance::CreateClipboard(const css::uno::Sequence<css::uno::Any>&) +{ + return css::uno::Reference<css::uno::XInterface>( + static_cast<cppu::OWeakObject*>(new iOSClipboard())); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |