blob: 1cbbb1968543c77e60f6ec722b5346b1abf2bc76 [file] [log] [blame]
// Copyright 2016 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 "ash/system/palette/palette_tool.h"
#include "ash/system/tray/view_click_listener.h"
#include "base/strings/string16.h"
#include "base/time/time.h"
namespace gfx {
struct VectorIcon;
namespace ash {
class HoverHighlightView;
// A PaletteTool implementation with a standard view support.
class CommonPaletteTool : public PaletteTool, public ash::ViewClickListener {
explicit CommonPaletteTool(Delegate* delegate);
~CommonPaletteTool() override;
// PaletteTool:
void OnViewDestroyed() override;
void OnEnable() override;
void OnDisable() override;
// ViewClickListener:
void OnViewClicked(views::View* sender) override;
// Returns the icon used in the palette tray on the left-most edge of the
// tool.
virtual const gfx::VectorIcon& GetPaletteIcon() const = 0;
// Creates a default view implementation to be returned by CreateView.
views::View* CreateDefaultView(const base::string16& name);
HoverHighlightView* highlight_view_ = nullptr;
// start_time_ is initialized when the tool becomes active.
// Used for recording UMA metrics.
base::TimeTicks start_time_;
} // namespace ash