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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_ANDROID_RESOURCES_RESOURCE_MANAGER_IMPL_H_
#define UI_ANDROID_RESOURCES_RESOURCE_MANAGER_IMPL_H_
#include "base/id_map.h"
#include "ui/android/resources/resource_manager.h"
#include "ui/android/ui_android_export.h"
#include "ui/gfx/geometry/rect.h"
namespace ui {
class UI_ANDROID_EXPORT ResourceManagerImpl : public ResourceManager {
public:
static ResourceManagerImpl* FromJavaObject(jobject jobj);
explicit ResourceManagerImpl(ui::UIResourceProvider* ui_resource_provider);
~ResourceManagerImpl() override;
// ResourceManager implementation.
base::android::ScopedJavaLocalRef<jobject> GetJavaObject() override;
Resource* GetResource(AndroidResourceType res_type, int res_id) override;
void PreloadResource(AndroidResourceType res_type, int res_id) override;
// Called from Java
// ----------------------------------------------------------
void OnResourceReady(JNIEnv* env,
jobject jobj,
jint res_type,
jint res_id,
jobject bitmap,
jint padding_left,
jint padding_top,
jint padding_right,
jint padding_bottom,
jint aperture_left,
jint aperture_top,
jint aperture_right,
jint aperture_bottom);
static bool RegisterResourceManager(JNIEnv* env);
private:
friend class TestResourceManagerImpl;
// Start loading the resource. virtual for testing.
virtual void PreloadResourceFromJava(AndroidResourceType res_type,
int res_id);
virtual void RequestResourceFromJava(AndroidResourceType res_type,
int res_id);
typedef IDMap<Resource, IDMapOwnPointer> ResourceMap;
ui::UIResourceProvider* const ui_resource_provider_;
ResourceMap resources_[ANDROID_RESOURCE_TYPE_COUNT];
base::android::ScopedJavaGlobalRef<jobject> java_obj_;
DISALLOW_COPY_AND_ASSIGN(ResourceManagerImpl);
};
} // namespace ui
#endif // UI_ANDROID_RESOURCES_RESOURCE_MANAGER_IMPL_H_
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