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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.
#ifndef EXTENSIONS_COMMON_MANIFEST_HANDLERS_ICON_VARIANTS_HANDLER_H_
#define EXTENSIONS_COMMON_MANIFEST_HANDLERS_ICON_VARIANTS_HANDLER_H_
#include <memory>
#include <string>
#include "extensions/common/extension.h"
#include "extensions/common/icons/extension_icon_variant.h"
#include "extensions/common/icons/extension_icon_variants.h"
#include "extensions/common/manifest_handler.h"
namespace extensions {
struct IconVariantsInfo : public Extension::ManifestData {
IconVariantsInfo();
~IconVariantsInfo() override;
// Returns whether `icon_variants` are defined for the given `extension`.
static bool HasIconVariants(const Extension* extension);
// Get IconVariants for the given `extension`, if they exist.
static const IconVariantsInfo* GetIconVariants(const Extension& extension);
// Available e.g. when the extension feature enabled.
static bool SupportsIconVariants(const Extension& extension);
// Retrieve a matching ExtensionIconSet.
const ExtensionIconSet& Get() const {
return Get(ExtensionIconVariant::ColorScheme::kLight);
}
const ExtensionIconSet& Get(
std::optional<ExtensionIconVariant::ColorScheme> color_scheme) const;
// Data structure for `icon_variants`, based on icon_variants.idl.
std::optional<ExtensionIconVariants> icon_variants;
// Populate member variable extension sets from `icon_variants`.
void InitializeIconSets();
private:
// Allow for easy access to the theme-related sets
ExtensionIconSet dark_;
ExtensionIconSet light_;
};
// Parses the "icon_variants" manifest key.
class IconVariantsHandler : public ManifestHandler {
public:
IconVariantsHandler();
~IconVariantsHandler() override;
bool Parse(Extension* extension, std::u16string* error) override;
bool Validate(const Extension& extension,
std::string* error,
std::vector<InstallWarning>* warnings) const override;
private:
base::span<const char* const> Keys() const override;
};
} // namespace extensions
#endif // EXTENSIONS_COMMON_MANIFEST_HANDLERS_ICON_VARIANTS_HANDLER_H_
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