chromium/components/eye_dropper/eye_dropper_view_aura.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/eye_dropper/eye_dropper_view.h"

#include <algorithm>

#include "base/memory/raw_ptr.h"
#include "build/build_config.h"
#include "ui/aura/client/cursor_client.h"
#include "ui/aura/client/focus_change_observer.h"
#include "ui/aura/client/focus_client.h"
#include "ui/aura/window.h"
#include "ui/base/ui_base_features.h"
#include "ui/display/screen.h"
#include "ui/views/native_window_tracker.h"

namespace eye_dropper {
namespace {
gfx::Point ClampToDisplay(const gfx::Point& point) { … }
}  // namespace

class EyeDropperView::PreEventDispatchHandler::KeyboardHandler
    : public ui::EventHandler { … };

EyeDropperView::PreEventDispatchHandler::KeyboardHandler::KeyboardHandler(
    EyeDropperView* view,
    aura::Window* parent)
    : … { … }

EyeDropperView::PreEventDispatchHandler::KeyboardHandler::~KeyboardHandler() { … }

void EyeDropperView::PreEventDispatchHandler::KeyboardHandler::OnKeyEvent(
    ui::KeyEvent* event) { … }

class EyeDropperView::PreEventDispatchHandler::FocusObserver
    : public aura::client::FocusChangeObserver { … };

EyeDropperView::PreEventDispatchHandler::FocusObserver::FocusObserver(
    EyeDropperView* view,
    aura::Window* parent)
    : … { … }

void EyeDropperView::PreEventDispatchHandler::FocusObserver::OnWindowFocused(
    aura::Window* gained_focus,
    aura::Window* lost_focus) { … }

EyeDropperView::PreEventDispatchHandler::PreEventDispatchHandler(
    EyeDropperView* view,
    gfx::NativeView parent)
    : … { … }

EyeDropperView::PreEventDispatchHandler::~PreEventDispatchHandler() { … }

void EyeDropperView::PreEventDispatchHandler::OnMouseEvent(
    ui::MouseEvent* event) { … }

void EyeDropperView::PreEventDispatchHandler::OnGestureEvent(
    ui::GestureEvent* event) { … }

void EyeDropperView::PreEventDispatchHandler::OnTouchEvent(
    ui::TouchEvent* event) { … }

void EyeDropperView::CaptureInput() { … }

void EyeDropperView::HideCursor() { … }

void EyeDropperView::ShowCursor() { … }

gfx::Size EyeDropperView::GetSize() const { … }

float EyeDropperView::GetDiameter() const { … }

}  // namespace eye_dropper