blob: 2f818533244d1983f5eb100e282fe478cc74bb3d [file] [log] [blame]
// Copyright 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 CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_ANDROID_H_
#define CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_ANDROID_H_
#include <jni.h>
#include <memory>
#include "base/android/jni_android.h"
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/memory/weak_ptr.h"
#include "base/supports_user_data.h"
#include "content/browser/frame_host/navigation_controller_android.h"
#include "content/browser/renderer_host/render_widget_host_view_android.h"
#include "content/common/content_export.h"
class GURL;
namespace content {
class WebContentsImpl;
// Android wrapper around WebContents that provides safer passage from java and
// back to native and provides java with a means of communicating with its
// native counterpart.
class CONTENT_EXPORT WebContentsAndroid
: public base::SupportsUserData::Data {
public:
explicit WebContentsAndroid(WebContentsImpl* web_contents);
~WebContentsAndroid() override;
WebContentsImpl* web_contents() const { return web_contents_; }
base::android::ScopedJavaLocalRef<jobject> GetJavaObject();
// Methods called from Java
base::android::ScopedJavaLocalRef<jobject> GetTopLevelNativeWindow(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void SetTopLevelNativeWindow(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
const base::android::JavaParamRef<jobject>& jwindow_android);
void SetViewAndroidDelegate(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
const base::android::JavaParamRef<jobject>& jview_delegate);
base::android::ScopedJavaLocalRef<jobject> GetMainFrame(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj) const;
base::android::ScopedJavaLocalRef<jobject> GetFocusedFrame(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj) const;
base::android::ScopedJavaLocalRef<jstring> GetTitle(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj) const;
base::android::ScopedJavaLocalRef<jstring> GetVisibleURL(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj) const;
bool IsLoading(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj) const;
bool IsLoadingToDifferentDocument(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj) const;
void Stop(JNIEnv* env, const base::android::JavaParamRef<jobject>& obj);
void Cut(JNIEnv* env, const base::android::JavaParamRef<jobject>& obj);
void Copy(JNIEnv* env, const base::android::JavaParamRef<jobject>& obj);
void Paste(JNIEnv* env, const base::android::JavaParamRef<jobject>& obj);
void PasteAsPlainText(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void Replace(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
const base::android::JavaParamRef<jstring>& jstr);
void SelectAll(JNIEnv* env, const base::android::JavaParamRef<jobject>& obj);
void CollapseSelection(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
jint GetBackgroundColor(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
base::android::ScopedJavaLocalRef<jstring> GetLastCommittedURL(
JNIEnv* env,
const base::android::JavaParamRef<jobject>&) const;
jboolean IsIncognito(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void ResumeLoadingCreatedWebContents(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void OnHide(JNIEnv* env, const base::android::JavaParamRef<jobject>& obj);
void OnShow(JNIEnv* env, const base::android::JavaParamRef<jobject>& obj);
void SetImportance(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
jint importance);
void SuspendAllMediaPlayers(JNIEnv* env,
const base::android::JavaParamRef<jobject>& jobj);
void SetAudioMuted(JNIEnv* env,
const base::android::JavaParamRef<jobject>& jobj,
jboolean mute);
jboolean IsShowingInterstitialPage(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
jboolean FocusLocationBarByDefault(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
jboolean IsRenderWidgetHostViewReady(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void ExitFullscreen(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void ScrollFocusedEditableNodeIntoView(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void SelectWordAroundCaret(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void AdjustSelectionByCharacterOffset(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
jint start_adjust,
jint end_adjust,
jboolean show_selection_menu);
void EvaluateJavaScript(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
const base::android::JavaParamRef<jstring>& script,
const base::android::JavaParamRef<jobject>& callback);
void EvaluateJavaScriptForTests(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
const base::android::JavaParamRef<jstring>& script,
const base::android::JavaParamRef<jobject>& callback);
void AddMessageToDevToolsConsole(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& jobj,
jint level,
const base::android::JavaParamRef<jstring>& message);
void PostMessageToFrame(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
const base::android::JavaParamRef<jstring>& jframe_name,
const base::android::JavaParamRef<jstring>& jmessage,
const base::android::JavaParamRef<jstring>& jsource_origin,
const base::android::JavaParamRef<jstring>& jtarget_origin,
const base::android::JavaParamRef<jobjectArray>& jports);
jboolean HasAccessedInitialDocument(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& jobj);
// No theme color is represented by SK_ColorTRANSPARENT.
jint GetThemeColor(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void RequestSmartClipExtract(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
const base::android::JavaParamRef<jobject>& callback,
jint x,
jint y,
jint width,
jint height);
void RequestAccessibilitySnapshot(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
const base::android::JavaParamRef<jobject>& callback);
base::android::ScopedJavaLocalRef<jstring> GetEncoding(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj) const;
void SetOverscrollRefreshHandler(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
const base::android::JavaParamRef<jobject>& overscroll_refresh_handler);
// Relay the access from Java layer to RWHV::CopyFromSurface() through JNI.
void WriteContentBitmapToDisk(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
jint width,
jint height,
const base::android::JavaParamRef<jstring>& jpath,
const base::android::JavaParamRef<jobject>& jcallback);
void ReloadLoFiImages(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
int DownloadImage(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
const base::android::JavaParamRef<jstring>& url,
jboolean is_fav_icon,
jint max_bitmap_size,
jboolean bypass_cache,
const base::android::JavaParamRef<jobject>& jcallback);
void DismissTextHandles(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void ShowContextMenuAtTouchHandle(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
int x,
int y);
void SetHasPersistentVideo(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
jboolean value);
bool HasActiveEffectivelyFullscreenVideo(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
bool IsPictureInPictureAllowedForFullscreenVideo(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
base::android::ScopedJavaLocalRef<jobject> GetFullscreenVideoSize(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void SetSize(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
jint width,
jint height);
int GetWidth(JNIEnv* env, const base::android::JavaParamRef<jobject>& obj);
int GetHeight(JNIEnv* env, const base::android::JavaParamRef<jobject>& obj);
base::android::ScopedJavaLocalRef<jobject> GetOrCreateEventForwarder(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void SetMediaSession(
const base::android::ScopedJavaLocalRef<jobject>& j_media_session);
void SendOrientationChangeEvent(
JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
jint orientation);
void OnScaleFactorChanged(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void SetFocus(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
jboolean focused);
bool IsBeingDestroyed(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj);
void SetDisplayCutoutSafeArea(JNIEnv* env,
const base::android::JavaParamRef<jobject>& obj,
int top,
int left,
int bottom,
int right);
RenderWidgetHostViewAndroid* GetRenderWidgetHostViewAndroid();
private:
void OnFinishGetContentBitmap(const base::android::JavaRef<jobject>& obj,
const base::android::JavaRef<jobject>& callback,
const std::string& path,
const SkBitmap& bitmap);
void OnFinishDownloadImage(const base::android::JavaRef<jobject>& obj,
const base::android::JavaRef<jobject>& callback,
int id,
int http_status_code,
const GURL& url,
const std::vector<SkBitmap>& bitmaps,
const std::vector<gfx::Size>& sizes);
void SelectWordAroundCaretAck(bool did_select,
int start_adjust,
int end_adjust);
WebContentsImpl* web_contents_;
NavigationControllerAndroid navigation_controller_;
base::android::ScopedJavaGlobalRef<jobject> obj_;
base::WeakPtrFactory<WebContentsAndroid> weak_factory_;
DISALLOW_COPY_AND_ASSIGN(WebContentsAndroid);
};
} // namespace content
#endif // CONTENT_BROWSER_WEB_CONTENTS_WEB_CONTENTS_ANDROID_H_