blob: ca4539f6be979de8c3a0fcb0c9e9c6dc4c1594a0 [file] [log] [blame]
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ui/base/clipboard/clipboard.h"
#include <jni.h>
#include <stddef.h>
#include <stdint.h>
#include "base/android/scoped_java_ref.h"
#include "base/callback_forward.h"
#include "base/component_export.h"
#include "base/macros.h"
#include "base/time/time.h"
namespace ui {
class ClipboardAndroid : public Clipboard {
// Callback called whenever the clipboard is modified. The parameter
// represents the time of the modification.
using ModifiedCallback = base::Callback<void(base::Time)>;
// Called by Java when the Java Clipboard is notified that the clipboard has
// changed.
void OnPrimaryClipChanged(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
// Called by Java when the Java Clipboard is notified that the window focus
// has changed. Since Chrome will not receive OnPrimaryClipChanged call from
// Android if Chrome is in background,Clipboard handler needs to check the
// content of clipboard didn't change, when Chrome is back in foreground.
void OnPrimaryClipTimestampInvalidated(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
const jlong j_timestamp_ms);
// Sets the callback called whenever the clipboard is modified.
void SetModifiedCallback(ModifiedCallback cb);
// Sets the last modified time without calling the above callback.
void SetLastModifiedTimeWithoutRunningCallback(base::Time time);
friend class Clipboard;
~ClipboardAndroid() override;
// Clipboard overrides:
void OnPreShutdown() override;
uint64_t GetSequenceNumber(ClipboardType type) const override;
bool IsFormatAvailable(const ClipboardFormatType& format,
ClipboardType type) const override;
void Clear(ClipboardType type) override;
void ReadAvailableTypes(ClipboardType type,
std::vector<base::string16>* types,
bool* contains_filenames) const override;
void ReadText(ClipboardType type, base::string16* result) const override;
void ReadAsciiText(ClipboardType type, std::string* result) const override;
void ReadHTML(ClipboardType type,
base::string16* markup,
std::string* src_url,
uint32_t* fragment_start,
uint32_t* fragment_end) const override;
void ReadRTF(ClipboardType type, std::string* result) const override;
SkBitmap ReadImage(ClipboardType type) const override;
void ReadCustomData(ClipboardType clipboard_type,
const base::string16& type,
base::string16* result) const override;
void ReadBookmark(base::string16* title, std::string* url) const override;
void ReadData(const ClipboardFormatType& format,
std::string* result) const override;
base::Time GetLastModifiedTime() const override;
void ClearLastModifiedTime() override;
void WriteObjects(ClipboardType type, const ObjectMap& objects) override;
void WriteText(const char* text_data, size_t text_len) override;
void WriteHTML(const char* markup_data,
size_t markup_len,
const char* url_data,
size_t url_len) override;
void WriteRTF(const char* rtf_data, size_t data_len) override;
void WriteBookmark(const char* title_data,
size_t title_len,
const char* url_data,
size_t url_len) override;
void WriteWebSmartPaste() override;
void WriteBitmap(const SkBitmap& bitmap) override;
void WriteData(const ClipboardFormatType& format,
const char* data_data,
size_t data_len) override;
} // namespace ui