Move WebContentsDelegateAndroid to content/components

chrome/browser/component/web_contents_delegate_android/web_contents_delegate_android.cc

Index: chrome/browser/component/web_contents_delegate_android/web_contents_delegate_android.cc
diff --git a/chrome/browser/component/web_contents_delegate_android/web_contents_delegate_android.cc b/chrome/browser/component/web_contents_delegate_android/web_contents_delegate_android.cc
deleted file mode 100644
index b0dc6ae13c67b0c6c156f6039a58735d18ad7b47..0000000000000000000000000000000000000000
--- a/chrome/browser/component/web_contents_delegate_android/web_contents_delegate_android.cc
+++ /dev/null
@@ -1,318 +0,0 @@
-// Copyright (c) 2012 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.
-
-#include "chrome/browser/component/web_contents_delegate_android/web_contents_delegate_android.h"
-
-#include <android/keycodes.h>
-
-#include "base/android/jni_android.h"
-#include "base/android/jni_string.h"
-#include "content/public/browser/android/content_view_core.h"
-#include "content/public/browser/render_widget_host_view.h"
-#include "content/public/browser/invalidate_type.h"
-#include "content/public/browser/page_navigator.h"
-#include "content/public/browser/navigation_controller.h"
-#include "content/public/browser/navigation_entry.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/common/page_transition_types.h"
-#include "content/public/common/referrer.h"
-#include "jni/WebContentsDelegateAndroid_jni.h"
-#include "ui/gfx/rect.h"
-#include "webkit/glue/window_open_disposition.h"
-
-using base::android::AttachCurrentThread;
-using base::android::ConvertUTF8ToJavaString;
-using base::android::ConvertUTF16ToJavaString;
-using base::android::HasClass;
-using base::android::ScopedJavaLocalRef;
-using content::WebContents;
-
-namespace web_contents_delegate_android {
-
-WebContentsDelegateAndroid::WebContentsDelegateAndroid(JNIEnv* env, jobject obj)
-    : weak_java_delegate_(env, obj) {
-}
-
-WebContentsDelegateAndroid::~WebContentsDelegateAndroid() {
-}
-
-ScopedJavaLocalRef<jobject>
-WebContentsDelegateAndroid::GetJavaDelegate(JNIEnv* env) const {
-  return weak_java_delegate_.get(env);
-}
-
-// ----------------------------------------------------------------------------
-// WebContentsDelegate methods
-// ----------------------------------------------------------------------------
-
-// OpenURLFromTab() will be called when we're performing a browser-intiated
-// navigation. The most common scenario for this is opening new tabs (see
-// RenderViewImpl::decidePolicyForNavigation for more details).
-WebContents* WebContentsDelegateAndroid::OpenURLFromTab(
-    WebContents* source,
-    const content::OpenURLParams& params) {
-  const GURL& url = params.url;
-  WindowOpenDisposition disposition = params.disposition;
-  content::PageTransition transition(
-      PageTransitionFromInt(params.transition));
-
-  if (!source || (disposition != CURRENT_TAB &&
-                  disposition != NEW_FOREGROUND_TAB &&
-                  disposition != NEW_BACKGROUND_TAB &&
-                  disposition != OFF_THE_RECORD)) {
-    NOTIMPLEMENTED();
-    return NULL;
-  }
-
-  JNIEnv* env = AttachCurrentThread();
-  ScopedJavaLocalRef<jobject> obj = GetJavaDelegate(env);
-  if (obj.is_null())
-    return WebContentsDelegate::OpenURLFromTab(source, params);
-
-  if (disposition == NEW_FOREGROUND_TAB ||
-      disposition == NEW_BACKGROUND_TAB ||
-      disposition == OFF_THE_RECORD) {
-    JNIEnv* env = AttachCurrentThread();
-    ScopedJavaLocalRef<jstring> java_url =
-        ConvertUTF8ToJavaString(env, url.spec());
-    Java_WebContentsDelegateAndroid_openNewTab(env,
-                                               obj.obj(),
-                                               java_url.obj(),
-                                               disposition == OFF_THE_RECORD);
-    return NULL;
-  }
-
-  source->GetController().LoadURL(url, params.referrer, transition,
-                                  std::string());
-  return source;
-}
-
-void WebContentsDelegateAndroid::NavigationStateChanged(
-    const WebContents* source, unsigned changed_flags) {
-  if (changed_flags & content::INVALIDATE_TYPE_TITLE) {
-    JNIEnv* env = AttachCurrentThread();
-    ScopedJavaLocalRef<jobject> obj = GetJavaDelegate(env);
-    if (obj.is_null())
-      return;
-    Java_WebContentsDelegateAndroid_onTitleUpdated(
-        env, obj.obj());
-  }
-}
-
-void WebContentsDelegateAndroid::AddNewContents(
-    WebContents* source,
-    WebContents* new_contents,
-    WindowOpenDisposition disposition,
-    const gfx::Rect& initial_pos,
-    bool user_gesture,
-    bool* was_blocked) {
-  JNIEnv* env = AttachCurrentThread();
-  ScopedJavaLocalRef<jobject> obj = GetJavaDelegate(env);
-  bool handled = false;
-  if (!obj.is_null()) {
-    handled = Java_WebContentsDelegateAndroid_addNewContents(
-        env,
-        obj.obj(),
-        reinterpret_cast<jint>(source),
-        reinterpret_cast<jint>(new_contents),
-        static_cast<jint>(disposition),
-        NULL,
-        user_gesture);
-  }
-  if (!handled)
-    delete new_contents;
-}
-
-void WebContentsDelegateAndroid::ActivateContents(WebContents* contents) {
-  // TODO(dtrainor) When doing the merge I came across this.  Should we be
-  // activating this tab here?
-}
-
-void WebContentsDelegateAndroid::DeactivateContents(WebContents* contents) {
-  // Do nothing.
-}
-
-void WebContentsDelegateAndroid::LoadingStateChanged(WebContents* source) {
-  JNIEnv* env = AttachCurrentThread();
-  ScopedJavaLocalRef<jobject> obj = GetJavaDelegate(env);
-  if (obj.is_null())
-    return;
-  bool has_stopped = source == NULL || !source->IsLoading();
-
-  if (has_stopped)
-    Java_WebContentsDelegateAndroid_onLoadStopped(env, obj.obj());
-  else
-    Java_WebContentsDelegateAndroid_onLoadStarted(env, obj.obj());
-}
-
-void WebContentsDelegateAndroid::LoadProgressChanged(WebContents* source,
-                                                     double progress) {
-  JNIEnv* env = AttachCurrentThread();
-  ScopedJavaLocalRef<jobject> obj = GetJavaDelegate(env);
-  if (obj.is_null())
-    return;
-  Java_WebContentsDelegateAndroid_onLoadProgressChanged(
-      env,
-      obj.obj(),
-      progress);
-}
-
-void WebContentsDelegateAndroid::CloseContents(WebContents* source) {
-  JNIEnv* env = AttachCurrentThread();
-  ScopedJavaLocalRef<jobject> obj = GetJavaDelegate(env);
-  if (obj.is_null())
-    return;
-  Java_WebContentsDelegateAndroid_closeContents(env, obj.obj());
-}
-
-void WebContentsDelegateAndroid::MoveContents(WebContents* source,
-                                              const gfx::Rect& pos) {
-  // Do nothing.
-}
-
-bool WebContentsDelegateAndroid::AddMessageToConsole(
-    WebContents* source,
-    int32 level,
-    const string16& message,
-    int32 line_no,
-    const string16& source_id) {
-  JNIEnv* env = AttachCurrentThread();
-  ScopedJavaLocalRef<jobject> obj = GetJavaDelegate(env);
-  if (obj.is_null())
-    return WebContentsDelegate::AddMessageToConsole(source, level, message,
-                                                    line_no, source_id);
-  ScopedJavaLocalRef<jstring> jmessage(ConvertUTF16ToJavaString(env, message));
-  ScopedJavaLocalRef<jstring> jsource_id(
-      ConvertUTF16ToJavaString(env, source_id));
-  int jlevel = WEB_CONTENTS_DELEGATE_LOG_LEVEL_TIP;
-  switch (level) {
-    case logging::LOG_VERBOSE:
-      jlevel = WEB_CONTENTS_DELEGATE_LOG_LEVEL_TIP;
-      break;
-    case logging::LOG_INFO:
-      jlevel = WEB_CONTENTS_DELEGATE_LOG_LEVEL_LOG;
-      break;
-    case logging::LOG_WARNING:
-      jlevel = WEB_CONTENTS_DELEGATE_LOG_LEVEL_WARNING;
-      break;
-    case logging::LOG_ERROR:
-      jlevel = WEB_CONTENTS_DELEGATE_LOG_LEVEL_ERROR;
-      break;
-    default:
-      NOTREACHED();
-  }
-  return Java_WebContentsDelegateAndroid_addMessageToConsole(
-      env,
-      GetJavaDelegate(env).obj(),
-      jlevel,
-      jmessage.obj(),
-      line_no,
-      jsource_id.obj());
-}
-
-// TODO(merge): WARNING! method no longer available on the base class.
-// See http://crbug.com/149477
-void WebContentsDelegateAndroid::URLStarredChanged(WebContents* source,
-                                                   bool starred) {
-  JNIEnv* env = AttachCurrentThread();
-  ScopedJavaLocalRef<jobject> obj = GetJavaDelegate(env);
-  if (obj.is_null())
-    return;
-  Java_WebContentsDelegateAndroid_onUrlStarredChanged(env, obj.obj(), starred);
-}
-
-// This is either called from TabContents::DidNavigateMainFramePostCommit() with
-// an empty GURL or responding to RenderViewHost::OnMsgUpateTargetURL(). In
-// Chrome, the latter is not always called, especially not during history
-// navigation. So we only handle the first case and pass the source TabContents'
-// url to Java to update the UI.
-void WebContentsDelegateAndroid::UpdateTargetURL(WebContents* source,
-                                                 int32 page_id,
-                                                 const GURL& url) {
-  if (!url.is_empty())
-    return;
-  JNIEnv* env = AttachCurrentThread();
-  ScopedJavaLocalRef<jobject> obj = GetJavaDelegate(env);
-  if (obj.is_null())
-    return;
-  ScopedJavaLocalRef<jstring> java_url =
-      ConvertUTF8ToJavaString(env, source->GetURL().spec());
-  Java_WebContentsDelegateAndroid_onUpdateUrl(env,
-                                              obj.obj(),
-                                              java_url.obj());
-}
-
-void WebContentsDelegateAndroid::HandleKeyboardEvent(
-    content::WebContents* source,
-    const content::NativeWebKeyboardEvent& event) {
-  jobject key_event = event.os_event;
-  if (key_event) {
-    JNIEnv* env = AttachCurrentThread();
-    ScopedJavaLocalRef<jobject> obj = GetJavaDelegate(env);
-    if (obj.is_null())
-      return;
-    Java_WebContentsDelegateAndroid_handleKeyboardEvent(
-        env, obj.obj(), key_event);
-  }
-}
-
-bool WebContentsDelegateAndroid::TakeFocus(WebContents* source, bool reverse) {
-  JNIEnv* env = AttachCurrentThread();
-  ScopedJavaLocalRef<jobject> obj = GetJavaDelegate(env);
-  if (obj.is_null())
-    return WebContentsDelegate::TakeFocus(source, reverse);
-  return Java_WebContentsDelegateAndroid_takeFocus(
-      env, obj.obj(), reverse);
-}
-
-void WebContentsDelegateAndroid::ShowRepostFormWarningDialog(
-    WebContents* source) {
-  JNIEnv* env = AttachCurrentThread();
-  ScopedJavaLocalRef<jobject> obj = GetJavaDelegate(env);
-  if (obj.is_null())
-    return;
-  ScopedJavaLocalRef<jobject> content_view_core =
-      content::ContentViewCore::FromWebContents(source)->GetJavaObject();
-  if (content_view_core.is_null())
-    return;
-  Java_WebContentsDelegateAndroid_showRepostFormWarningDialog(env, obj.obj(),
-      content_view_core.obj());
-}
-
-void WebContentsDelegateAndroid::ToggleFullscreenModeForTab(
-    WebContents* web_contents,
-    bool enter_fullscreen) {
-  JNIEnv* env = AttachCurrentThread();
-  ScopedJavaLocalRef<jobject> obj = GetJavaDelegate(env);
-  if (obj.is_null())
-    return;
-  Java_WebContentsDelegateAndroid_toggleFullscreenModeForTab(
-      env, obj.obj(), enter_fullscreen);
-}
-
-bool WebContentsDelegateAndroid::IsFullscreenForTabOrPending(
-    const WebContents* web_contents) const {
-  JNIEnv* env = AttachCurrentThread();
-  ScopedJavaLocalRef<jobject> obj = GetJavaDelegate(env);
-  if (obj.is_null())
-    return false;
-  return Java_WebContentsDelegateAndroid_isFullscreenForTabOrPending(
-      env, obj.obj());
-}
-
-// ----------------------------------------------------------------------------
-// Native JNI methods
-// ----------------------------------------------------------------------------
-
-// Register native methods
-
-bool RegisterWebContentsDelegateAndroid(JNIEnv* env) {
-  if (!HasClass(env, kWebContentsDelegateAndroidClassPath)) {
-    DLOG(ERROR) << "Unable to find class WebContentsDelegateAndroid!";
-    return false;
-  }
-  return RegisterNativesImpl(env);
-}
-
-}  // namespace web_contents_delegate_android