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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.
#ifndef CHROME_BROWSER_UI_VIEWS_TOOLBAR_SIDE_PANEL_TOOLBAR_BUTTON_H_
#define CHROME_BROWSER_UI_VIEWS_TOOLBAR_SIDE_PANEL_TOOLBAR_BUTTON_H_
#include "base/gtest_prod_util.h"
#include "base/memory/raw_ptr.h"
#include "chrome/browser/ui/views/bubble/bubble_contents_wrapper.h"
#include "chrome/browser/ui/views/toolbar/toolbar_button.h"
#include "components/prefs/pref_change_registrar.h"
#include "ui/base/metadata/metadata_header_macros.h"
class Browser;
class SidePanelToolbarButton : public ToolbarButton {
public:
METADATA_HEADER(SidePanelToolbarButton);
explicit SidePanelToolbarButton(Browser* browser);
SidePanelToolbarButton(const SidePanelToolbarButton&) = delete;
SidePanelToolbarButton& operator=(const SidePanelToolbarButton&) = delete;
~SidePanelToolbarButton() override;
// ToolbarButton
bool ShouldShowInkdropAfterIphInteraction() override;
private:
FRIEND_TEST_ALL_PREFIXES(SidePanelToolbarButtonTest, SetCorrectIconInLTR);
FRIEND_TEST_ALL_PREFIXES(SidePanelToolbarButtonTest, SetCorrectIconInRTL);
void ButtonPressed();
// Updates the vector icon used when the PrefChangeRegistrar listens to a
// change. When the side panel should open to the right side of the browser
// the default vector icon is used. When the side panel should open to the
// left side of the browser the flipped vector icon is used.
void UpdateToolbarButtonIcon();
const raw_ptr<Browser> browser_;
// Observes and listens to side panel alignment changes.
PrefChangeRegistrar pref_change_registrar_;
};
#endif // CHROME_BROWSER_UI_VIEWS_TOOLBAR_SIDE_PANEL_TOOLBAR_BUTTON_H_
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