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// Copyright 2025 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_GLIC_WIDGET_GLIC_WIDGET_H_
#define CHROME_BROWSER_GLIC_WIDGET_GLIC_WIDGET_H_
#include <memory>
#include "base/memory/raw_ptr.h"
#include "base/scoped_observation.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/themes/theme_service.h"
#include "chrome/browser/themes/theme_service_observer.h"
#include "ui/color/color_provider_key.h"
#include "ui/gfx/geometry/rect.h"
#include "ui/gfx/geometry/size.h"
#include "ui/views/widget/widget.h"
namespace glic {
extern void* kGlicWidgetIdentifier;
// Glic panel widget.
class GlicWidget : public views::Widget, public ThemeServiceObserver {
public:
GlicWidget(const Widget&) = delete;
GlicWidget& operator=(const Widget&) = delete;
~GlicWidget() override;
static gfx::Size GetInitialSize();
// Create a widget with the given bounds.
static std::unique_ptr<GlicWidget> Create(
Profile* profile,
const gfx::Rect& initial_bounds,
base::WeakPtr<ui::AcceleratorTarget> accelerator_delegate,
bool user_resizable);
// Get the most-overlapping display.
display::Display GetDisplay();
// Sets the minimum size for the widget. Used for manual resize.
void SetMinimumSize(const gfx::Size& size);
// views:Widget:
// Gets the minimum size a user can resize to for the widget.
gfx::Size GetMinimumSize() const override;
// Convert bounds rects between the visible on-screen bounds, and the actual
// widget bounds, which may require additional space for an invisible border
// on Windows, when the widget is resizable.
gfx::Rect VisibleToWidgetBounds(gfx::Rect visible_bounds);
gfx::Rect WidgetToVisibleBounds(gfx::Rect widget_bounds);
private:
GlicWidget(ThemeService* theme_service, InitParams params);
// views::Widget::
ui::ColorProviderKey GetColorProviderKey() const override;
// ThemeServiceObserver:
void OnThemeChanged() override;
gfx::Size minimum_widget_size_;
base::ScopedObservation<ThemeService, ThemeServiceObserver>
theme_service_observation_{this};
};
} // namespace glic
#endif // CHROME_BROWSER_GLIC_WIDGET_GLIC_WIDGET_H_
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