118 lines
4.1 KiB
C++
118 lines
4.1 KiB
C++
/*
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* Copyright (C) 2006-2020 Apple Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Apple Inc. ("Apple") nor the names of
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* its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#pragma once
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#include <wtf/EnumTraits.h>
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#include <wtf/RefCounted.h>
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#include <wtf/Vector.h>
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#include <wtf/text/WTFString.h>
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namespace WebCore {
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enum MediaCaptureType {
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MediaCaptureTypeNone,
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MediaCaptureTypeUser,
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MediaCaptureTypeEnvironment
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};
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class FileChooser;
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class Icon;
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struct FileChooserFileInfo {
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FileChooserFileInfo isolatedCopy() const
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{
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return { path.isolatedCopy(), replacementPath.isolatedCopy(), displayName.isolatedCopy() };
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}
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const String path;
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const String replacementPath;
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const String displayName;
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};
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struct FileChooserSettings {
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bool allowsDirectories { false };
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bool allowsMultipleFiles { false };
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Vector<String> acceptMIMETypes;
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Vector<String> acceptFileExtensions;
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Vector<String> selectedFiles;
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#if ENABLE(MEDIA_CAPTURE)
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MediaCaptureType mediaCaptureType { MediaCaptureTypeNone };
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#endif
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};
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class FileChooserClient {
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public:
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virtual ~FileChooserClient() = default;
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virtual void filesChosen(const Vector<FileChooserFileInfo>&, const String& displayString = { }, Icon* = nullptr) = 0;
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};
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class FileChooser : public RefCounted<FileChooser> {
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public:
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static Ref<FileChooser> create(FileChooserClient*, const FileChooserSettings&);
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WEBCORE_EXPORT ~FileChooser();
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void invalidate();
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WEBCORE_EXPORT void chooseFile(const String& path);
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WEBCORE_EXPORT void chooseFiles(const Vector<String>& paths, const Vector<String>& replacementPaths = { });
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#if PLATFORM(IOS_FAMILY)
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// FIXME: This function is almost identical to FileChooser::chooseFiles(). We should merge this
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// function with FileChooser::chooseFiles() and hence remove the PLATFORM(IOS_FAMILY)-guard.
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WEBCORE_EXPORT void chooseMediaFiles(const Vector<String>& paths, const String& displayString, Icon*);
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#endif
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// FIXME: We should probably just pass file paths that could be virtual paths with proper display names rather than passing structs.
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void chooseFiles(const Vector<FileChooserFileInfo>& files);
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const FileChooserSettings& settings() const { return m_settings; }
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private:
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FileChooser(FileChooserClient*, const FileChooserSettings&);
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FileChooserClient* m_client { nullptr };
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FileChooserSettings m_settings;
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};
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} // namespace WebCore
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namespace WTF {
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template<> struct EnumTraits<WebCore::MediaCaptureType> {
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using values = EnumValues<
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WebCore::MediaCaptureType,
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WebCore::MediaCaptureType::MediaCaptureTypeNone,
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WebCore::MediaCaptureType::MediaCaptureTypeUser,
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WebCore::MediaCaptureType::MediaCaptureTypeEnvironment
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>;
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};
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} // namespace WTF
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