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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.
#include "ui/wm/public/scoped_tooltip_disabler.h"
#include "ui/aura/window.h"
#include "ui/wm/public/tooltip_client.h"
namespace aura {
namespace client {
ScopedTooltipDisabler::ScopedTooltipDisabler(aura::Window* window)
: root_(window ? window->GetRootWindow() : NULL) {
if (root_) {
root_->AddObserver(this);
TooltipClient* client = GetTooltipClient(root_);
if (client)
client->SetTooltipsEnabled(false);
}
}
ScopedTooltipDisabler::~ScopedTooltipDisabler() {
EnableTooltips();
}
void ScopedTooltipDisabler::EnableTooltips() {
if (!root_)
return;
TooltipClient* client = GetTooltipClient(root_);
if (client)
client->SetTooltipsEnabled(true);
root_->RemoveObserver(this);
root_ = NULL;
}
void ScopedTooltipDisabler::OnWindowDestroying(aura::Window* window) {
EnableTooltips();
}
} // namespace client
} // namespace aura
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