chrome/browser/ui/android/infobars/infobar_container_android.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "chrome/browser/ui/android/infobars/infobar_container_android.h"
   6
   7 #include "base/android/jni_android.h"
   8 #include "base/logging.h"
   9 #include "base/message_loop/message_loop.h"
  10 #include "chrome/browser/infobars/infobar_service.h"
  11 #include "chrome/browser/ui/android/infobars/infobar_android.h"
  12 #include "components/infobars/core/infobar.h"
  13 #include "components/infobars/core/infobar_delegate.h"
  14 #include "content/public/browser/web_contents.h"
  15 #include "jni/InfoBarContainer_jni.h"
  16
  17
  18 // InfoBarContainerAndroid ----------------------------------------------------
  19
  20 InfoBarContainerAndroid::InfoBarContainerAndroid(JNIEnv* env,
  21                                                  jobject obj)
  22     : infobars::InfoBarContainer(NULL),
  23       weak_java_infobar_container_(env, obj) {}
  24
  25 InfoBarContainerAndroid::~InfoBarContainerAndroid() {
  26   RemoveAllInfoBarsForDestruction();
  27 }
  28
  29 void InfoBarContainerAndroid::SetWebContents(JNIEnv* env,
  30                                              jobject obj,
  31                                              jobject web_contents) {
  32   InfoBarService* infobar_service = InfoBarService::FromWebContents(
  33       content::WebContents::FromJavaWebContents(web_contents));
  34   ChangeInfoBarManager(infobar_service);
  35 }
  36
  37 void InfoBarContainerAndroid::Destroy(JNIEnv* env, jobject obj) {
  38   delete this;
  39 }
  40
  41 void InfoBarContainerAndroid::PlatformSpecificAddInfoBar(
  42     infobars::InfoBar* infobar,
  43     size_t position) {
  44   DCHECK(infobar);
  45   InfoBarAndroid* android_bar = static_cast<InfoBarAndroid*>(infobar);
  46   if (!android_bar) {
  47     // TODO(bulach): CLANK: implement other types of InfoBars.
  48     // TODO(jrg): this will always print out WARNING_TYPE as an int.
  49     // Try and be more helpful.
  50     NOTIMPLEMENTED() << "CLANK: infobar type "
  51                      << infobar->delegate()->GetInfoBarType();
  52     return;
  53   }
  54
  55   AttachJavaInfoBar(android_bar);
  56 }
  57
  58 void InfoBarContainerAndroid::AttachJavaInfoBar(InfoBarAndroid* android_bar) {
  59   if (android_bar->HasSetJavaInfoBar())
  60     return;
  61   JNIEnv* env = base::android::AttachCurrentThread();
  62   base::android::ScopedJavaLocalRef<jobject> java_infobar =
  63       android_bar->CreateRenderInfoBar(env);
  64   Java_InfoBarContainer_addInfoBar(
  65       env, weak_java_infobar_container_.get(env).obj(), java_infobar.obj());
  66   android_bar->SetJavaInfoBar(java_infobar);
  67 }
  68
  69 void InfoBarContainerAndroid::PlatformSpecificReplaceInfoBar(
  70     infobars::InfoBar* old_infobar,
  71     infobars::InfoBar* new_infobar) {
  72   static_cast<InfoBarAndroid*>(new_infobar)->PassJavaInfoBar(
  73       static_cast<InfoBarAndroid*>(old_infobar));
  74 }
  75
  76 void InfoBarContainerAndroid::PlatformSpecificRemoveInfoBar(
  77     infobars::InfoBar* infobar) {
  78   InfoBarAndroid* android_infobar = static_cast<InfoBarAndroid*>(infobar);
  79   android_infobar->CloseJavaInfoBar();
  80 }
  81
  82
  83 // Native JNI methods ---------------------------------------------------------
  84
  85 static jlong Init(JNIEnv* env, const JavaParamRef<jobject>& obj) {
  86   InfoBarContainerAndroid* infobar_container =
  87       new InfoBarContainerAndroid(env, obj);
  88   return reinterpret_cast<intptr_t>(infobar_container);
  89 }
  90
  91 bool RegisterInfoBarContainer(JNIEnv* env) {
  92   return RegisterNativesImpl(env);
  93 }