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-rw-r--r--vcl/ios/clipboard.cxx183
1 files changed, 183 insertions, 0 deletions
diff --git a/vcl/ios/clipboard.cxx b/vcl/ios/clipboard.cxx
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+/* -*- 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());
+}
+
+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));
+}
+
+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;
+ }
+ }
+ SAL_INFO("vcl.ios.clipboard", "Setting pasteboard items: " << NSDictionaryKeysToOUString(dict));
+ [[UIPasteboard generalPasteboard] 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: */