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// 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 "chrome/browser/ui/ash/shelf/crostini_app_window.h"
#include "base/memory/raw_ptr.h"
#include "chrome/browser/ash/app_list/app_service/app_service_app_icon_loader.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/app_icon_loader_delegate.h"
#include "extensions/common/constants.h"
#include "ui/gfx/image/image_skia.h"
#include "ui/views/widget/widget.h"
#include "ui/views/widget/widget_delegate.h"
namespace {
constexpr int kWindowIconSizeDips = extension_misc::EXTENSION_ICON_BITTY;
constexpr int kAppIconSizeDips = extension_misc::EXTENSION_ICON_MEDIUM;
} // namespace
// Handles an icon load and sets the appropriate widget icon based on the mode.
// Needed because the icon size provided to AppServiceAppIconLoader is a hint
// and the returned icon may be a different size. Therefore we can't use the
// size of the returned icon to decide whether it is the app or window icon.
class CrostiniAppWindow::IconLoader : public AppServiceAppIconLoader,
public AppIconLoaderDelegate {
public:
enum class Mode { kAppIcon, kWindowIcon };
IconLoader(Profile* profile, Mode mode, views::Widget* widget)
: AppServiceAppIconLoader(
profile,
mode == Mode::kWindowIcon ? kWindowIconSizeDips : kAppIconSizeDips,
this),
mode_(mode),
widget_(widget) {}
IconLoader(const IconLoader&) = delete;
IconLoader& operator=(const IconLoader&) = delete;
~IconLoader() override = default;
// AppIconLoaderDelegate:
void OnAppImageUpdated(
const std::string& app_id,
const gfx::ImageSkia& image,
bool is_placeholder_icon,
const std::optional<gfx::ImageSkia>& badge_image) override {
if (!widget_ || !widget_->widget_delegate()) {
return;
}
if (mode_ == Mode::kWindowIcon) {
widget_->widget_delegate()->SetIcon(ui::ImageModel::FromImageSkia(image));
} else {
widget_->widget_delegate()->SetAppIcon(
ui::ImageModel::FromImageSkia(image));
}
}
private:
const Mode mode_;
const raw_ptr<views::Widget> widget_;
};
CrostiniAppWindow::CrostiniAppWindow(Profile* profile,
const ash::ShelfID& shelf_id,
views::Widget* widget)
: AppWindowBase(shelf_id, widget) {
app_icon_loader_ =
std::make_unique<IconLoader>(profile, IconLoader::Mode::kAppIcon, widget);
app_icon_loader_->FetchImage(shelf_id.app_id);
window_icon_loader_ = std::make_unique<IconLoader>(
profile, IconLoader::Mode::kWindowIcon, widget);
window_icon_loader_->FetchImage(shelf_id.app_id);
}
CrostiniAppWindow::~CrostiniAppWindow() = default;
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