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// Copyright 2024 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/services/app_service/public/cpp/app_shortcut_image.h"
#include "base/check.h"
#include "base/i18n/rtl.h"
#include "cc/paint/paint_flags.h"
#include "third_party/skia/include/core/SkPath.h"
#include "ui/gfx/canvas.h"
#include "ui/gfx/geometry/point.h"
#include "ui/gfx/geometry/size.h"
#include "ui/gfx/geometry/skia_conversions.h"
#include "ui/gfx/geometry/vector2d.h"
#include "ui/gfx/image/image_skia.h"
namespace apps {
AppShortcutImage::AppShortcutImage(int main_icon_radius,
int teardrop_border_radius,
int badge_radius,
SkColor color,
const gfx::ImageSkia& main_icon_image,
const gfx::ImageSkia& badge_image)
: gfx::CanvasImageSource(
gfx::Size(main_icon_radius * 2, main_icon_radius * 2)),
main_icon_radius_(main_icon_radius),
teardrop_corner_radius_(teardrop_border_radius),
badge_radius_(badge_radius),
color_(color),
main_icon_image_(main_icon_image),
badge_image_(badge_image) {}
void AppShortcutImage::Draw(gfx::Canvas* canvas) {
cc::PaintFlags flags;
flags.setAntiAlias(true);
flags.setStyle(cc::PaintFlags::kFill_Style);
flags.setColor(color_);
// Draw the icon background
const SkScalar kRadius[8] = {SkIntToScalar(main_icon_radius_),
SkIntToScalar(main_icon_radius_),
SkIntToScalar(main_icon_radius_),
SkIntToScalar(main_icon_radius_),
SkIntToScalar(teardrop_corner_radius_),
SkIntToScalar(teardrop_corner_radius_),
SkIntToScalar(main_icon_radius_),
SkIntToScalar(main_icon_radius_)};
SkPath path;
path.addRoundRect(gfx::RectToSkRect(gfx::Rect(gfx::Size(
2 * main_icon_radius_, 2 * main_icon_radius_))),
kRadius);
canvas->DrawPath(path, flags);
// Draw the icon image
const int icon_x = main_icon_radius_ - main_icon_image_.width() / 2;
const int icon_y = main_icon_radius_ - main_icon_image_.height() / 2;
canvas->DrawImageInt(main_icon_image_, icon_x, icon_y);
// Draw the badge background
gfx::Point badge_midpoint(main_icon_radius_ + (base::i18n::IsRTL() ? -1 : 1) *
main_icon_radius_ / 2,
main_icon_radius_ + main_icon_radius_ / 2);
canvas->DrawCircle(badge_midpoint, badge_radius_, flags);
// Draw the badge image
gfx::Point badge_image_coordinate =
badge_midpoint -
gfx::Vector2d(badge_image_.width() / 2, badge_image_.height() / 2);
canvas->DrawImageInt(badge_image_, badge_image_coordinate.x(),
badge_image_coordinate.y());
}
// static
gfx::ImageSkia AppShortcutImage::CreateImageWithBadgeAndTeardropBackground(
int main_icon_radius,
int teardrop_corner_radius,
int badge_radius,
SkColor color,
const gfx::ImageSkia& main_icon_image,
const gfx::ImageSkia& badge_image) {
CHECK_GE(main_icon_radius * 2, main_icon_image.width());
CHECK_GE(main_icon_radius * 2, main_icon_image.height());
return gfx::CanvasImageSource::MakeImageSkia<AppShortcutImage>(
main_icon_radius, teardrop_corner_radius, badge_radius, color,
main_icon_image, badge_image);
}
} // namespace apps
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