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/infobar_service.h"
  12 #include "components/infobars/core/confirm_infobar_delegate.h"
  13 #include "jni/ConfirmInfoBarDelegate_jni.h"
  14 #include "ui/gfx/android/java_bitmap.h"
  15 #include "ui/gfx/image/image.h"
  16
  17 // InfoBarService -------------------------------------------------------------
  18
  19 scoped_ptr<infobars::InfoBar> InfoBarService::CreateConfirmInfoBar(
  20     scoped_ptr<ConfirmInfoBarDelegate> delegate) {
  21   return make_scoped_ptr(new ConfirmInfoBar(delegate.Pass()));
  22 }
  23
  24
  25 // ConfirmInfoBar -------------------------------------------------------------
  26
  27 ConfirmInfoBar::ConfirmInfoBar(scoped_ptr<ConfirmInfoBarDelegate> delegate)
  28     : InfoBarAndroid(delegate.Pass()), 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   ScopedJavaLocalRef<jobject> java_bitmap;
  52   if (!delegate->GetIcon().IsEmpty()) {
  53     java_bitmap = gfx::ConvertToJavaBitmap(delegate->GetIcon().ToSkBitmap());
  54   }
  55
  56   return Java_ConfirmInfoBarDelegate_showConfirmInfoBar(
  57       env, java_confirm_delegate_.obj(), reinterpret_cast<intptr_t>(this),
  58       GetEnumeratedIconId(), java_bitmap.obj(), message_text.obj(),
  59       link_text.obj(), ok_button_text.obj(), cancel_button_text.obj());
  60 }
  61
  62 void ConfirmInfoBar::OnLinkClicked(JNIEnv* env, jobject obj) {
  63   if (!owner())
  64       return; // We're closing; don't call anything, it might access the owner.
  65
  66   if (GetDelegate()->LinkClicked(NEW_FOREGROUND_TAB))
  67     RemoveSelf();
  68 }
  69
  70 void ConfirmInfoBar::ProcessButton(int action,
  71                                    const std::string& action_value) {
  72   if (!owner())
  73     return; // We're closing; don't call anything, it might access the owner.
  74
  75   DCHECK((action == InfoBarAndroid::ACTION_OK) ||
  76       (action == InfoBarAndroid::ACTION_CANCEL));
  77   ConfirmInfoBarDelegate* delegate = GetDelegate();
  78   if ((action == InfoBarAndroid::ACTION_OK) ?
  79       delegate->Accept() : delegate->Cancel())
  80     RemoveSelf();
  81 }
  82
  83 ConfirmInfoBarDelegate* ConfirmInfoBar::GetDelegate() {
  84   return delegate()->AsConfirmInfoBarDelegate();
  85 }
  86
  87 base::string16 ConfirmInfoBar::GetTextFor(
  88     ConfirmInfoBarDelegate::InfoBarButton button) {
  89   ConfirmInfoBarDelegate* delegate = GetDelegate();
  90   return (delegate->GetButtons() & button) ?
  91       delegate->GetButtonLabel(button) : base::string16();
  92 }
  93
  94
  95 // Native JNI methods ---------------------------------------------------------
  96
  97 bool RegisterConfirmInfoBarDelegate(JNIEnv* env) {
  98   return RegisterNativesImpl(env);
  99 }