ui/display/chromeos/test/action_logger_util.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef UI_DISPLAY_CHROMEOS_TEST_ACTION_LOGGER_UTIL_H_
   6 #define UI_DISPLAY_CHROMEOS_TEST_ACTION_LOGGER_UTIL_H_
   7
   8 #include <string>
   9
  10 #include "ui/display/types/display_constants.h"
  11
  12 namespace gfx {
  13 class Point;
  14 class Size;
  15 }  // namespace gfx
  16
  17 namespace ui {
  18
  19 class DisplayMode;
  20 class DisplaySnapshot;
  21
  22 namespace test {
  23
  24 // Strings returned by TestNativeDisplayDelegate::GetActionsAndClear() to
  25 // describe various actions that were performed.
  26 const char kInitXRandR[] = "init";
  27 const char kGrab[] = "grab";
  28 const char kUngrab[] = "ungrab";
  29 const char kSync[] = "sync";
  30 const char kForceDPMS[] = "dpms";
  31 const char kTakeDisplayControl[] = "take";
  32 const char kRelinquishDisplayControl[] = "relinquish";
  33
  34 // String returned by TestNativeDisplayDelegate::GetActionsAndClear() if no
  35 // actions were requested.
  36 const char kNoActions[] = "";
  37
  38 std::string DisplaySnapshotToString(const DisplaySnapshot& output);
  39
  40 // Returns a string describing a TestNativeDisplayDelegate::SetBackgroundColor()
  41 // call.
  42 std::string GetBackgroundAction(uint32_t color_argb);
  43
  44 // Returns a string describing a TestNativeDisplayDelegate::AddOutputMode()
  45 // call.
  46 std::string GetAddOutputModeAction(const DisplaySnapshot& output,
  47                                    const DisplayMode* mode);
  48
  49 // Returns a string describing a TestNativeDisplayDelegate::Configure()
  50 // call.
  51 std::string GetCrtcAction(const DisplaySnapshot& output,
  52                           const DisplayMode* mode,
  53                           const gfx::Point& origin);
  54
  55 // Returns a string describing a TestNativeDisplayDelegate::CreateFramebuffer()
  56 // call.
  57 std::string GetFramebufferAction(const gfx::Size& size,
  58                                  const DisplaySnapshot* out1,
  59                                  const DisplaySnapshot* out2);
  60
  61 // Returns a string describing a TestNativeDisplayDelegate::SetHDCPState() call.
  62 std::string GetSetHDCPStateAction(const DisplaySnapshot& output,
  63                                   HDCPState state);
  64
  65 // Joins a sequence of strings describing actions (e.g. kScreenDim) such
  66 // that they can be compared against a string returned by
  67 // ActionLogger::GetActionsAndClear().  The list of actions must be
  68 // terminated by a NULL pointer.
  69 std::string JoinActions(const char* action, ...);
  70
  71 }  // namespace test
  72 }  // namespace ui
  73
  74 #endif  // UI_DISPLAY_CHROMEOS_TEST_ACTION_LOGGER_UTIL_H_