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// 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.
#ifndef UI_DISPLAY_CHROMEOS_TEST_ACTION_LOGGER_UTIL_H_
#define UI_DISPLAY_CHROMEOS_TEST_ACTION_LOGGER_UTIL_H_
#include <string>
#include "ui/display/types/display_constants.h"
namespace gfx {
class Point;
class Size;
} // namespace gfx
namespace ui {
class DisplayMode;
class DisplaySnapshot;
namespace test {
// Strings returned by TestNativeDisplayDelegate::GetActionsAndClear() to
// describe various actions that were performed.
const char kInitXRandR[] = "init";
const char kGrab[] = "grab";
const char kUngrab[] = "ungrab";
const char kSync[] = "sync";
const char kForceDPMS[] = "dpms";
const char kTakeDisplayControl[] = "take";
const char kRelinquishDisplayControl[] = "relinquish";
// String returned by TestNativeDisplayDelegate::GetActionsAndClear() if no
// actions were requested.
const char kNoActions[] = "";
std::string DisplaySnapshotToString(const DisplaySnapshot& output);
// Returns a string describing a TestNativeDisplayDelegate::SetBackgroundColor()
// call.
std::string GetBackgroundAction(uint32_t color_argb);
// Returns a string describing a TestNativeDisplayDelegate::AddOutputMode()
// call.
std::string GetAddOutputModeAction(const DisplaySnapshot& output,
const DisplayMode* mode);
// Returns a string describing a TestNativeDisplayDelegate::Configure()
// call.
std::string GetCrtcAction(const DisplaySnapshot& output,
const DisplayMode* mode,
const gfx::Point& origin);
// Returns a string describing a TestNativeDisplayDelegate::CreateFramebuffer()
// call.
std::string GetFramebufferAction(const gfx::Size& size,
const DisplaySnapshot* out1,
const DisplaySnapshot* out2);
// Returns a string describing a TestNativeDisplayDelegate::SetHDCPState() call.
std::string GetSetHDCPStateAction(const DisplaySnapshot& output,
HDCPState state);
// Joins a sequence of strings describing actions (e.g. kScreenDim) such
// that they can be compared against a string returned by
// ActionLogger::GetActionsAndClear(). The list of actions must be
// terminated by a NULL pointer.
std::string JoinActions(const char* action, ...);
} // namespace test
} // namespace ui
#endif // UI_DISPLAY_CHROMEOS_TEST_ACTION_LOGGER_UTIL_H_
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