| // Copyright 2022 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef ASH_TEST_PIXEL_ASH_PIXEL_DIFF_UTIL_H_ |
| #define ASH_TEST_PIXEL_ASH_PIXEL_DIFF_UTIL_H_ |
| |
| #include <string> |
| #include <vector> |
| |
| #include "ui/gfx/geometry/rect.h" |
| |
| namespace aura { |
| class Window; |
| } // namespace aura |
| |
| namespace views { |
| class View; |
| class Widget; |
| } // namespace views |
| |
| namespace ash { |
| |
| std::string GetScreenshotPrefixForCurrentTestInfo(); |
| |
| // Returns the screen bounds of a UI component (a view, a widget or a window). |
| gfx::Rect GetUiComponentScreenBounds(views::View* view); |
| gfx::Rect GetUiComponentScreenBounds(views::Widget* widget); |
| gfx::Rect GetUiComponentScreenBounds(aura::Window* window); |
| |
| // An empty function. Used by the overloaded variadic function. |
| void PopulateUiComponentScreenBounds(std::vector<gfx::Rect>* rects); |
| |
| // Populates `rects` with the screen bounds of UI components. Each UI component |
| // can be a view, a widget or a window. |
| template <typename U, typename... T> |
| void PopulateUiComponentScreenBounds(std::vector<gfx::Rect>* rects, |
| U ui_component, |
| T... ui_components) { |
| rects->push_back(GetUiComponentScreenBounds(ui_component)); |
| PopulateUiComponentScreenBounds(rects, ui_components...); |
| } |
| |
| } // namespace ash |
| |
| #endif // ASH_TEST_PIXEL_ASH_PIXEL_DIFF_UTIL_H_ |