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// Copyright 2021 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ash/arc/nearby_share/ui/nearby_share_overlay_view.h"
#include "base/functional/bind.h"
#include "components/exo/shell_surface_base.h"
#include "components/exo/shell_surface_util.h"
#include "ui/base/metadata/metadata_impl_macros.h"
#include "ui/views/accessibility/view_accessibility.h"
#include "ui/views/background.h"
namespace arc {
NearbyShareOverlayView::~NearbyShareOverlayView() = default;
void NearbyShareOverlayView::Show(aura::Window* base_window,
views::View* child_view) {
auto* shell_surface_base = exo::GetShellSurfaceBaseForWindow(base_window);
DCHECK(shell_surface_base);
CloseOverlayOn(base_window);
auto dialog = base::WrapUnique(new NearbyShareOverlayView(child_view));
exo::ShellSurfaceBase::OverlayParams params(std::move(dialog));
params.translucent = true;
params.overlaps_frame = false;
shell_surface_base->AddOverlay(std::move(params));
}
void NearbyShareOverlayView::CloseOverlayOn(aura::Window* base_window) {
auto* shell_surface_base = exo::GetShellSurfaceBaseForWindow(base_window);
if (shell_surface_base && shell_surface_base->HasOverlay())
shell_surface_base->RemoveOverlay();
}
void NearbyShareOverlayView::AddedToWidget() {
if (has_child_view_)
return;
auto& view_ax = GetWidget()->GetRootView()->GetViewAccessibility();
view_ax.SetIsIgnored(true);
}
NearbyShareOverlayView::NearbyShareOverlayView(views::View* child_view)
: has_child_view_(child_view) {
if (has_child_view_) {
SetInteriorMargin(gfx::Insets::VH(0, 32));
SetMainAxisAlignment(views::LayoutAlignment::kCenter);
SetCrossAxisAlignment(views::LayoutAlignment::kCenter);
child_view->SetProperty(
views::kFlexBehaviorKey,
views::FlexSpecification(views::MinimumFlexSizeRule::kScaleToZero));
AddChildViewRaw(child_view);
}
}
BEGIN_METADATA(NearbyShareOverlayView)
END_METADATA
} // namespace arc
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