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// Copyright (c) 2013 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 ANDROID_WEBVIEW_NATIVE_AW_SETTINGS_H_
#define ANDROID_WEBVIEW_NATIVE_AW_SETTINGS_H_
#include <jni.h>
#include "base/android/jni_helper.h"
#include "base/android/scoped_java_ref.h"
#include "base/memory/scoped_ptr.h"
#include "content/public/browser/web_contents_observer.h"
namespace android_webview {
class AwRenderViewHostExt;
class AwSettings : public content::WebContentsObserver {
public:
AwSettings(JNIEnv* env, jobject obj, jint web_contents);
virtual ~AwSettings();
// Called from Java. Methods with "Locked" suffix require that the settings
// access lock is held during their execution.
void Destroy(JNIEnv* env, jobject obj);
void ResetScrollAndScaleState(JNIEnv* env, jobject obj);
void UpdateEverythingLocked(JNIEnv* env, jobject obj);
void UpdateInitialPageScaleLocked(JNIEnv* env, jobject obj);
void UpdateUserAgentLocked(JNIEnv* env, jobject obj);
void UpdateWebkitPreferencesLocked(JNIEnv* env, jobject obj);
void UpdateFormDataPreferencesLocked(JNIEnv* env, jobject obj);
private:
AwRenderViewHostExt* GetAwRenderViewHostExt();
void UpdateEverything();
void UpdatePreferredSizeMode();
// WebContentsObserver overrides:
virtual void RenderViewCreated(
content::RenderViewHost* render_view_host) OVERRIDE;
virtual void WebContentsDestroyed(
content::WebContents* web_contents) OVERRIDE;
JavaObjectWeakGlobalRef aw_settings_;
};
bool RegisterAwSettings(JNIEnv* env);
} // namespace android_webview
#endif // ANDROID_WEBVIEW_NATIVE_AW_SETTINGS_H_