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// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "ash/public/cpp/shelf_test_api.h"
#include "ash/public/cpp/shelf_ui_info.h"
#include "ash/root_window_controller.h"
#include "ash/shelf/home_button.h"
#include "ash/shelf/hotseat_widget.h"
#include "ash/shelf/scrollable_shelf_view.h"
#include "ash/shelf/shelf.h"
#include "ash/shelf/shelf_layout_manager.h"
#include "ash/shelf/shelf_navigation_widget.h"
#include "ash/shelf/shelf_widget.h"
#include "ash/shell.h"
#include "ui/compositor/layer_animator.h"
namespace {
ash::Shelf* GetShelf() {
return ash::Shell::Get()->GetPrimaryRootWindowController()->shelf();
}
ash::ShelfWidget* GetShelfWidget() {
return ash::Shell::GetRootWindowControllerWithDisplayId(
display::Screen::GetScreen()->GetPrimaryDisplay().id())
->shelf()
->shelf_widget();
}
ash::HotseatWidget* GetHotseatWidget() {
return GetShelfWidget()->hotseat_widget();
}
ash::ScrollableShelfView* GetScrollableShelfView() {
return GetHotseatWidget()->scrollable_shelf_view();
}
} // namespace
namespace ash {
ShelfTestApi::ShelfTestApi() = default;
ShelfTestApi::~ShelfTestApi() = default;
bool ShelfTestApi::IsVisible() {
return GetShelf()->shelf_layout_manager()->IsVisible();
}
bool ShelfTestApi::IsAlignmentBottomLocked() {
return GetShelf()->alignment() == ShelfAlignment::kBottomLocked;
}
views::View* ShelfTestApi::GetHomeButton() {
return GetShelfWidget()->navigation_widget()->GetHomeButton();
}
ScrollableShelfInfo ShelfTestApi::GetScrollableShelfInfoForState(
const ShelfState& state) {
const auto* scrollable_shelf_view = GetScrollableShelfView();
ScrollableShelfInfo info;
info.main_axis_offset =
scrollable_shelf_view->CalculateMainAxisScrollDistance();
info.page_offset = scrollable_shelf_view->CalculatePageScrollingOffsetInAbs(
scrollable_shelf_view->layout_strategy_);
info.left_arrow_bounds =
scrollable_shelf_view->left_arrow()->GetBoundsInScreen();
info.right_arrow_bounds =
scrollable_shelf_view->right_arrow()->GetBoundsInScreen();
info.is_animating = scrollable_shelf_view->during_scroll_animation_;
info.is_overflow = (scrollable_shelf_view->layout_strategy_ !=
ScrollableShelfView::kNotShowArrowButtons);
info.is_shelf_widget_animating =
GetShelfWidget()->GetLayer()->GetAnimator()->is_animating();
const ShelfView* const shelf_view = scrollable_shelf_view->shelf_view_;
for (int i : shelf_view->visible_views_indices()) {
info.icons_bounds_in_screen.push_back(
shelf_view->view_model()->view_at(i)->GetBoundsInScreen());
}
info.icons_under_animation = shelf_view->IsAnimating();
// Calculates the target offset only when |scroll_distance| is specified.
if (state.scroll_distance != 0.f) {
const float target_offset =
scrollable_shelf_view->CalculateTargetOffsetAfterScroll(
info.main_axis_offset, state.scroll_distance);
info.target_main_axis_offset = target_offset;
}
return info;
}
HotseatInfo ShelfTestApi::GetHotseatInfo() {
HotseatInfo info;
auto* hotseat_widget = GetHotseatWidget();
info.is_animating =
hotseat_widget->GetNativeView()->layer()->GetAnimator()->is_animating();
info.hotseat_state = hotseat_widget->state();
// Hotseat swipe can happen from the bottom center of the display.
display::Display display =
display::Screen::GetScreen()->GetDisplayNearestWindow(
hotseat_widget->GetNativeWindow()->GetRootWindow());
info.swipe_up.swipe_start_location = gfx::Point(
display.bounds().CenterPoint().x(), display.bounds().bottom() - 1);
// The swipe distance is small enough to avoid the window drag from shelf.
const int swipe_distance = hotseat_widget->GetHotseatFullDragAmount() / 2;
gfx::Point swipe_end_location = info.swipe_up.swipe_start_location;
swipe_end_location.set_y(swipe_end_location.y() - swipe_distance);
info.swipe_up.swipe_end_location = swipe_end_location;
info.is_auto_hidden =
GetShelf()->shelf_layout_manager()->is_shelf_auto_hidden();
return info;
}
} // namespace ash
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