#pragma once
#include "DragImage.h"
#include "PasteboardItemInfo.h"
#include "URL.h"
#include <wtf/HashMap.h>
#include <wtf/ListHashSet.h>
#include <wtf/Noncopyable.h>
#include <wtf/Vector.h>
#include <wtf/text/WTFString.h>
#if PLATFORM(IOS)
OBJC_CLASS NSString;
#endif
#if PLATFORM(COCOA)
OBJC_CLASS NSArray;
#endif
#if PLATFORM(WIN)
#include "COMPtr.h"
#include "WCDataObject.h"
#include <objidl.h>
#include <windows.h>
typedef struct HWND__* HWND;
#endif
namespace WebCore {
class DocumentFragment;
class DragData;
class Element;
class Frame;
class PasteboardStrategy;
class Range;
class SelectionData;
class SharedBuffer;
enum class WebContentReadingPolicy { AnyType, OnlyRichTextTypes };
enum ShouldSerializeSelectedTextForDataTransfer { DefaultSelectedTextType, IncludeImageAltTextForDataTransfer };
struct PasteboardWebContent {
#if PLATFORM(COCOA)
WEBCORE_EXPORT PasteboardWebContent();
WEBCORE_EXPORT ~PasteboardWebContent();
String contentOrigin;
bool canSmartCopyOrDelete;
RefPtr<SharedBuffer> dataInWebArchiveFormat;
RefPtr<SharedBuffer> dataInRTFDFormat;
RefPtr<SharedBuffer> dataInRTFFormat;
RefPtr<SharedBuffer> dataInAttributedStringFormat;
String dataInHTMLFormat;
String dataInStringFormat;
Vector<String> clientTypes;
Vector<RefPtr<SharedBuffer>> clientData;
#endif
#if PLATFORM(GTK)
bool canSmartCopyOrDelete;
String text;
String markup;
#endif
#if PLATFORM(WPE)
String text;
String markup;
#endif
};
struct PasteboardURL {
URL url;
String title;
#if PLATFORM(MAC)
String userVisibleForm;
#endif
#if PLATFORM(GTK)
String markup;
#endif
};
struct PasteboardImage {
WEBCORE_EXPORT PasteboardImage();
WEBCORE_EXPORT ~PasteboardImage();
RefPtr<Image> image;
#if PLATFORM(MAC)
RefPtr<SharedBuffer> dataInWebArchiveFormat;
#endif
#if !PLATFORM(WIN)
PasteboardURL url;
#endif
#if !(PLATFORM(GTK) || PLATFORM(WIN))
RefPtr<SharedBuffer> resourceData;
String resourceMIMEType;
Vector<String> clientTypes;
Vector<RefPtr<SharedBuffer>> clientData;
#endif
String suggestedName;
FloatSize imageSize;
};
class PasteboardWebContentReader {
public:
String contentOrigin;
virtual ~PasteboardWebContentReader() = default;
#if PLATFORM(COCOA)
virtual bool readWebArchive(SharedBuffer&) = 0;
virtual bool readFilePaths(const Vector<String>&) = 0;
virtual bool readHTML(const String&) = 0;
virtual bool readRTFD(SharedBuffer&) = 0;
virtual bool readRTF(SharedBuffer&) = 0;
virtual bool readImage(Ref<SharedBuffer>&&, const String& type) = 0;
virtual bool readURL(const URL&, const String& title) = 0;
#endif
virtual bool readPlainText(const String&) = 0;
};
struct PasteboardPlainText {
String text;
#if PLATFORM(COCOA)
bool isURL;
#endif
};
struct PasteboardFileReader {
virtual ~PasteboardFileReader() = default;
virtual void readFilename(const String&) = 0;
virtual void readBuffer(const String& filename, const String& type, Ref<SharedBuffer>&&) = 0;
};
struct PasteboardCustomData {
String origin;
Vector<String> orderedTypes;
HashMap<String, String> platformData;
HashMap<String, String> sameOriginCustomData;
WEBCORE_EXPORT Ref<SharedBuffer> createSharedBuffer() const;
WEBCORE_EXPORT static PasteboardCustomData fromSharedBuffer(const SharedBuffer&);
#if PLATFORM(COCOA)
static const char* cocoaType();
#endif
};
class Pasteboard {
WTF_MAKE_NONCOPYABLE(Pasteboard); WTF_MAKE_FAST_ALLOCATED;
public:
Pasteboard();
virtual ~Pasteboard();
#if PLATFORM(GTK)
explicit Pasteboard(const String& name);
explicit Pasteboard(SelectionData&);
#endif
#if PLATFORM(WIN)
explicit Pasteboard(IDataObject*);
explicit Pasteboard(WCDataObject*);
explicit Pasteboard(const DragDataMap&);
#endif
WEBCORE_EXPORT static std::unique_ptr<Pasteboard> createForCopyAndPaste();
static bool isSafeTypeForDOMToReadAndWrite(const String&);
static bool canExposeURLToDOMWhenPasteboardContainsFiles(const String&);
virtual bool isStatic() const { return false; }
virtual bool hasData();
virtual Vector<String> typesSafeForBindings(const String& origin);
virtual Vector<String> typesForLegacyUnsafeBindings();
virtual String readOrigin();
virtual String readString(const String& type);
virtual String readStringInCustomData(const String& type);
virtual void writeString(const String& type, const String& data);
virtual void clear();
virtual void clear(const String& type);
virtual void read(PasteboardPlainText&);
virtual void read(PasteboardWebContentReader&, WebContentReadingPolicy = WebContentReadingPolicy::AnyType);
virtual void read(PasteboardFileReader&);
virtual void write(const PasteboardURL&);
virtual void writeTrustworthyWebURLsPboardType(const PasteboardURL&);
virtual void write(const PasteboardImage&);
virtual void write(const PasteboardWebContent&);
virtual void writeCustomData(const PasteboardCustomData&);
virtual bool containsFiles();
virtual bool canSmartReplace();
virtual void writeMarkup(const String& markup);
enum SmartReplaceOption { CanSmartReplace, CannotSmartReplace };
virtual WEBCORE_EXPORT void writePlainText(const String&, SmartReplaceOption);
#if ENABLE(DRAG_SUPPORT)
WEBCORE_EXPORT static std::unique_ptr<Pasteboard> createForDragAndDrop();
WEBCORE_EXPORT static std::unique_ptr<Pasteboard> createForDragAndDrop(const DragData&);
virtual void setDragImage(DragImage, const IntPoint& hotSpot);
#endif
#if PLATFORM(WIN)
RefPtr<DocumentFragment> documentFragment(Frame&, Range&, bool allowPlainText, bool& chosePlainText); void writeImage(Element&, const URL&, const String& title); void writeSelection(Range&, bool canSmartCopyOrDelete, Frame&, ShouldSerializeSelectedTextForDataTransfer = DefaultSelectedTextType); #endif
#if PLATFORM(GTK)
const SelectionData& selectionData() const;
static std::unique_ptr<Pasteboard> createForGlobalSelection();
#endif
#if PLATFORM(IOS)
explicit Pasteboard(long changeCount);
explicit Pasteboard(const String& pasteboardName);
static NSArray *supportedWebContentPasteboardTypes();
static String resourceMIMEType(NSString *mimeType);
#endif
#if PLATFORM(MAC)
explicit Pasteboard(const String& pasteboardName, const Vector<String>& promisedFilePaths = { });
#endif
#if PLATFORM(COCOA)
static bool shouldTreatCocoaTypeAsFile(const String&);
WEBCORE_EXPORT static NSArray *supportedFileUploadPasteboardTypes();
const String& name() const { return m_pasteboardName; }
long changeCount() const;
const PasteboardCustomData& readCustomData();
#endif
#if PLATFORM(WIN)
COMPtr<IDataObject> dataObject() const { return m_dataObject; }
void setExternalDataObject(IDataObject*);
const DragDataMap& dragDataMap() const { return m_dragDataMap; }
void writeURLToWritableDataObject(const URL&, const String&);
COMPtr<WCDataObject> writableDataObject() const { return m_writableDataObject; }
void writeImageToDataObject(Element&, const URL&); #endif
private:
#if PLATFORM(IOS)
bool respectsUTIFidelities() const;
void readRespectingUTIFidelities(PasteboardWebContentReader&, WebContentReadingPolicy);
enum class ReaderResult {
ReadType,
DidNotReadType,
PasteboardWasChangedExternally
};
ReaderResult readPasteboardWebContentDataForType(PasteboardWebContentReader&, PasteboardStrategy&, NSString *type, int itemIndex);
#endif
#if PLATFORM(WIN)
void finishCreatingPasteboard();
void writeRangeToDataObject(Range&, Frame&); void writeURLToDataObject(const URL&, const String&);
void writePlainTextToDataObject(const String&, SmartReplaceOption);
#endif
#if PLATFORM(COCOA)
Vector<String> readFilePaths();
String readPlatformValueAsString(const String& domType, long changeCount, const String& pasteboardName);
static void addHTMLClipboardTypesForCocoaType(ListHashSet<String>& resultTypes, const String& cocoaType);
String readStringForPlatformType(const String&);
Vector<String> readTypesWithSecurityCheck();
RefPtr<SharedBuffer> readBufferForTypeWithSecurityCheck(const String&);
#endif
#if PLATFORM(GTK)
void writeToClipboard();
void readFromClipboard();
Ref<SelectionData> m_selectionData;
String m_name;
#endif
#if PLATFORM(COCOA)
String m_pasteboardName;
long m_changeCount;
std::optional<PasteboardCustomData> m_customDataCache;
#endif
#if PLATFORM(MAC)
Vector<String> m_promisedFilePaths;
#endif
#if PLATFORM(WIN)
HWND m_owner;
COMPtr<IDataObject> m_dataObject;
COMPtr<WCDataObject> m_writableDataObject;
DragDataMap m_dragDataMap;
#endif
};
#if PLATFORM(IOS)
extern NSString *WebArchivePboardType;
#endif
#if PLATFORM(MAC)
extern const char* const WebArchivePboardType;
extern const char* const WebURLNamePboardType;
#endif
#if !PLATFORM(GTK)
inline Pasteboard::~Pasteboard()
{
}
#endif
}