chrome/browser/ui/android/infobars/infobar_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_android.h"
   6
   7 #include "base/android/jni_android.h"
   8 #include "base/android/jni_string.h"
   9 #include "base/strings/string_util.h"
  10 #include "chrome/browser/android/resource_mapper.h"
  11 #include "chrome/browser/infobars/infobar_service.h"
  12 #include "components/infobars/core/infobar.h"
  13 #include "components/infobars/core/infobar_delegate.h"
  14 #include "jni/InfoBar_jni.h"
  15
  16
  17 // InfoBarAndroid -------------------------------------------------------------
  18
  19 InfoBarAndroid::InfoBarAndroid(scoped_ptr<infobars::InfoBarDelegate> delegate)
  20     : infobars::InfoBar(delegate.Pass()) {
  21 }
  22
  23 InfoBarAndroid::~InfoBarAndroid() {
  24 }
  25
  26 void InfoBarAndroid::ReassignJavaInfoBar(InfoBarAndroid* replacement) {
  27   DCHECK(replacement);
  28   if (!java_info_bar_.is_null()) {
  29     replacement->set_java_infobar(java_info_bar_);
  30     java_info_bar_.Reset();
  31   }
  32 }
  33
  34 void InfoBarAndroid::set_java_infobar(
  35     const base::android::JavaRef<jobject>& java_info_bar) {
  36   DCHECK(java_info_bar_.is_null());
  37   java_info_bar_.Reset(java_info_bar);
  38 }
  39
  40 bool InfoBarAndroid::HasSetJavaInfoBar() const {
  41   return !java_info_bar_.is_null();
  42 }
  43
  44 void InfoBarAndroid::OnButtonClicked(JNIEnv* env,
  45                                      jobject obj,
  46                                      jint action,
  47                                      jstring action_value) {
  48   std::string value = base::android::ConvertJavaStringToUTF8(env, action_value);
  49   ProcessButton(action, value);
  50 }
  51
  52 void InfoBarAndroid::OnCloseButtonClicked(JNIEnv* env, jobject obj) {
  53   if (!owner())
  54     return; // We're closing; don't call anything, it might access the owner.
  55   delegate()->InfoBarDismissed();
  56   RemoveSelf();
  57 }
  58
  59 void InfoBarAndroid::CloseJavaInfoBar() {
  60   if (!java_info_bar_.is_null()) {
  61     JNIEnv* env = base::android::AttachCurrentThread();
  62     Java_InfoBar_closeInfoBar(env, java_info_bar_.obj());
  63   }
  64 }
  65
  66 int InfoBarAndroid::GetEnumeratedIconId() {
  67   return ResourceMapper::MapFromChromiumId(delegate()->GetIconID());
  68 }
  69
  70
  71 // Native JNI methods ---------------------------------------------------------
  72
  73 bool RegisterNativeInfoBar(JNIEnv* env) {
  74   return RegisterNativesImpl(env);
  75 }