chromium/ui/snapshot/screenshot_grabber.cc

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/snapshot/screenshot_grabber.h"

#include <stddef.h>

#include <climits>

#include "base/functional/bind.h"
#include "base/functional/callback.h"
#include "base/functional/callback_helpers.h"
#include "base/location.h"
#include "base/logging.h"
#include "base/memory/ptr_util.h"
#include "base/memory/raw_ptr.h"
#include "base/task/current_thread.h"
#include "base/task/single_thread_task_runner.h"
#include "base/task/task_runner.h"
#include "base/time/time.h"
#include "ui/snapshot/snapshot.h"

#if defined(USE_AURA)
#include "ui/aura/client/cursor_client.h"
#include "ui/aura/window.h"
#endif

namespace ui {

namespace {
// The minimum interval between two screenshot commands.  It has to be
// more than 1000 to prevent the conflict of filenames.
const int kScreenshotMinimumIntervalInMS = …;

}  // namespace

#if defined(USE_AURA)
class ScreenshotGrabber::ScopedCursorHider { … };
#endif

ScreenshotGrabber::ScreenshotGrabber() { … }

ScreenshotGrabber::~ScreenshotGrabber() { … }

void ScreenshotGrabber::TakeScreenshot(gfx::NativeWindow window,
                                       const gfx::Rect& rect,
                                       ScreenshotCallback callback) { … }

bool ScreenshotGrabber::CanTakeScreenshot() { … }

void ScreenshotGrabber::GrabSnapshotImageCallback(
    const std::string& window_identifier,
    bool is_partial,
    ScreenshotCallback callback,
    scoped_refptr<base::RefCountedMemory> png_data) { … }

}  // namespace ui