chrome/browser/ui/android/infobars/confirm_infobar.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/confirm_infobar.h"
   6
   7 #include "base/android/jni_android.h"
   8 #include "base/android/jni_string.h"
   9 #include "base/logging.h"
  10 #include "chrome/browser/android/resource_mapper.h"
  11 #include "chrome/browser/infobars/confirm_infobar_delegate.h"
  12 #include "jni/ConfirmInfoBarDelegate_jni.h"
  13
  14
  15 // ConfirmInfoBarDelegate -----------------------------------------------------
  16
  17 // static
  18 scoped_ptr<InfoBar> ConfirmInfoBarDelegate::CreateInfoBar(
  19     scoped_ptr<ConfirmInfoBarDelegate> delegate) {
  20   return scoped_ptr<InfoBar>(new ConfirmInfoBar(delegate.Pass()));
  21 }
  22
  23
  24 // ConfirmInfoBar -------------------------------------------------------------
  25
  26 ConfirmInfoBar::ConfirmInfoBar(scoped_ptr<ConfirmInfoBarDelegate> delegate)
  27     : InfoBarAndroid(delegate.PassAs<InfoBarDelegate>()),
  28       java_confirm_delegate_() {
  29 }
  30
  31 ConfirmInfoBar::~ConfirmInfoBar() {
  32 }
  33
  34 base::android::ScopedJavaLocalRef<jobject> ConfirmInfoBar::CreateRenderInfoBar(
  35     JNIEnv* env) {
  36   java_confirm_delegate_.Reset(Java_ConfirmInfoBarDelegate_create(env));
  37   base::android::ScopedJavaLocalRef<jstring> ok_button_text =
  38       base::android::ConvertUTF16ToJavaString(
  39           env, GetTextFor(ConfirmInfoBarDelegate::BUTTON_OK));
  40   base::android::ScopedJavaLocalRef<jstring> cancel_button_text =
  41       base::android::ConvertUTF16ToJavaString(
  42           env, GetTextFor(ConfirmInfoBarDelegate::BUTTON_CANCEL));
  43   ConfirmInfoBarDelegate* delegate = GetDelegate();
  44   base::android::ScopedJavaLocalRef<jstring> message_text =
  45       base::android::ConvertUTF16ToJavaString(
  46           env, delegate->GetMessageText());
  47   base::android::ScopedJavaLocalRef<jstring> link_text =
  48       base::android::ConvertUTF16ToJavaString(
  49           env, delegate->GetLinkText());
  50
  51   return Java_ConfirmInfoBarDelegate_showConfirmInfoBar(
  52       env, java_confirm_delegate_.obj(), reinterpret_cast<intptr_t>(this),
  53       GetEnumeratedIconId(), message_text.obj(), link_text.obj(),
  54       ok_button_text.obj(), cancel_button_text.obj());
  55 }
  56
  57 void ConfirmInfoBar::OnLinkClicked(JNIEnv* env, jobject obj) {
  58   if (!owner())
  59       return; // We're closing; don't call anything, it might access the owner.
  60
  61   if (GetDelegate()->LinkClicked(NEW_FOREGROUND_TAB))
  62     RemoveSelf();
  63 }
  64
  65 void ConfirmInfoBar::ProcessButton(int action,
  66                                    const std::string& action_value) {
  67   if (!owner())
  68     return; // We're closing; don't call anything, it might access the owner.
  69
  70   DCHECK((action == InfoBarAndroid::ACTION_OK) ||
  71       (action == InfoBarAndroid::ACTION_CANCEL));
  72   ConfirmInfoBarDelegate* delegate = GetDelegate();
  73   if ((action == InfoBarAndroid::ACTION_OK) ?
  74       delegate->Accept() : delegate->Cancel())
  75     RemoveSelf();
  76 }
  77
  78 ConfirmInfoBarDelegate* ConfirmInfoBar::GetDelegate() {
  79   return delegate()->AsConfirmInfoBarDelegate();
  80 }
  81
  82 base::string16 ConfirmInfoBar::GetTextFor(
  83     ConfirmInfoBarDelegate::InfoBarButton button) {
  84   ConfirmInfoBarDelegate* delegate = GetDelegate();
  85   return (delegate->GetButtons() & button) ?
  86       delegate->GetButtonLabel(button) : base::string16();
  87 }
  88
  89
  90 // Native JNI methods ---------------------------------------------------------
  91
  92 bool RegisterConfirmInfoBarDelegate(JNIEnv* env) {
  93   return RegisterNativesImpl(env);
  94 }