| /* |
| * Copyright (C) 2014 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "config.h" |
| #include "WebPasteboardOverrides.h" |
| |
| #include <WebCore/PasteboardItemInfo.h> |
| #include <wtf/NeverDestroyed.h> |
| |
| namespace WebKit { |
| using namespace WebCore; |
| |
| WebPasteboardOverrides& WebPasteboardOverrides::sharedPasteboardOverrides() |
| { |
| static NeverDestroyed<WebPasteboardOverrides> sharedOverrides; |
| return sharedOverrides; |
| } |
| |
| WebPasteboardOverrides::WebPasteboardOverrides() |
| { |
| } |
| |
| void WebPasteboardOverrides::addOverride(const String& pasteboardName, const String& type, const Vector<uint8_t>& data) |
| { |
| auto& overrides = m_overridesMap.add(pasteboardName, HashMap<String, Vector<uint8_t>>()).iterator->value; |
| overrides.set(type, data); |
| } |
| |
| void WebPasteboardOverrides::removeOverride(const String& pasteboardName, const String& type) |
| { |
| auto it = m_overridesMap.find(pasteboardName); |
| if (it == m_overridesMap.end()) |
| return; |
| |
| it->value.remove(type); |
| |
| // If this was the last override for this pasteboard, remove its record completely. |
| if (it->value.isEmpty()) |
| m_overridesMap.remove(it); |
| } |
| |
| Vector<String> WebPasteboardOverrides::overriddenTypes(const String& pasteboardName) |
| { |
| auto it = m_overridesMap.find(pasteboardName); |
| if (it == m_overridesMap.end()) |
| return { }; |
| |
| return copyToVector(it->value.keys()); |
| } |
| |
| std::optional<WebCore::PasteboardItemInfo> WebPasteboardOverrides::overriddenInfo(const String& pasteboardName) |
| { |
| auto types = this->overriddenTypes(pasteboardName); |
| if (types.isEmpty()) |
| return std::nullopt; |
| |
| PasteboardItemInfo item; |
| item.platformTypesByFidelity = types; |
| // FIXME: This is currently appropriate for all clients that rely on PasteboardItemInfo, but we may need to adjust |
| // this in the future so that we don't treat 'inline' types such as plain text as uploaded files. |
| item.platformTypesForFileUpload = types; |
| return { WTFMove(item) }; |
| } |
| |
| bool WebPasteboardOverrides::getDataForOverride(const String& pasteboardName, const String& type, Vector<uint8_t>& data) const |
| { |
| auto pasteboardIterator = m_overridesMap.find(pasteboardName); |
| if (pasteboardIterator == m_overridesMap.end()) |
| return false; |
| |
| auto typeIterator = pasteboardIterator->value.find(type); |
| if (typeIterator == pasteboardIterator->value.end()) |
| return false; |
| |
| data = typeIterator->value; |
| return true; |
| } |
| |
| } // namespace WebKit |