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.h"
  12 #include "chrome/browser/infobars/infobar_delegate.h"
  13 #include "chrome/browser/infobars/infobar_service.h"
  14 #include "jni/InfoBar_jni.h"
  15
  16
  17 // InfoBar --------------------------------------------------------------------
  18
  19 // Static constants defined in infobar.h.  We don't really use them for anything
  20 // but they are required.  The values are copied from the GTK implementation.
  21 const int InfoBar::kSeparatorLineHeight = 1;
  22 const int InfoBar::kDefaultArrowTargetHeight = 9;
  23 const int InfoBar::kMaximumArrowTargetHeight = 24;
  24 const int InfoBar::kDefaultArrowTargetHalfWidth = kDefaultArrowTargetHeight;
  25 const int InfoBar::kMaximumArrowTargetHalfWidth = 14;
  26 const int InfoBar::kDefaultBarTargetHeight = 36;
  27
  28
  29 // InfoBarAndroid -------------------------------------------------------------
  30
  31 InfoBarAndroid::InfoBarAndroid(InfoBarService* owner, InfoBarDelegate* delegate)
  32     : InfoBar(owner, delegate) {
  33 }
  34
  35 InfoBarAndroid::~InfoBarAndroid() {
  36 }
  37
  38 void InfoBarAndroid::ReassignJavaInfoBar(InfoBarAndroid* replacement) {
  39   DCHECK(replacement);
  40   if (!java_info_bar_.is_null()) {
  41     replacement->set_java_infobar(java_info_bar_);
  42     java_info_bar_.Reset();
  43   }
  44 }
  45
  46 void InfoBarAndroid::set_java_infobar(
  47     const base::android::JavaRef<jobject>& java_info_bar) {
  48   DCHECK(java_info_bar_.is_null());
  49   java_info_bar_.Reset(java_info_bar);
  50 }
  51
  52 bool InfoBarAndroid::HasSetJavaInfoBar() const {
  53   return !java_info_bar_.is_null();
  54 }
  55
  56 void InfoBarAndroid::OnButtonClicked(JNIEnv* env,
  57                                      jobject obj,
  58                                      jint action,
  59                                      jstring action_value) {
  60   std::string value = base::android::ConvertJavaStringToUTF8(env, action_value);
  61   ProcessButton(action, value);
  62 }
  63
  64 void InfoBarAndroid::OnCloseButtonClicked(JNIEnv* env, jobject obj) {
  65   delegate()->InfoBarDismissed();
  66   RemoveSelf();
  67 }
  68
  69 void InfoBarAndroid::CloseJavaInfoBar() {
  70   if (!java_info_bar_.is_null()) {
  71     JNIEnv* env = base::android::AttachCurrentThread();
  72     Java_InfoBar_closeInfoBar(env, java_info_bar_.obj());
  73   }
  74 }
  75
  76 int InfoBarAndroid::GetEnumeratedIconId() {
  77   return ResourceMapper::MapFromChromiumId(delegate()->GetIconID());
  78 }
  79
  80
  81 // Native JNI methods ---------------------------------------------------------
  82
  83 bool RegisterNativeInfoBar(JNIEnv* env) {
  84   return RegisterNativesImpl(env);
  85 }