Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

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: */