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 <vector>
   8
   9 #include "base/android/jni_android.h"
  10 #include "base/android/jni_array.h"
  11 #include "base/android/jni_string.h"
  12 #include "base/logging.h"
  13 #include "chrome/browser/android/resource_mapper.h"
  14 #include "chrome/browser/infobars/infobar_service.h"
  15 #include "chrome/browser/media/media_stream_infobar_delegate.h"
  16 #include "chrome/browser/permissions/permission_infobar_delegate.h"
  17 #include "components/content_settings/core/common/content_settings_types.h"
  18 #include "components/infobars/core/confirm_infobar_delegate.h"
  19 #include "content/public/browser/android/content_view_core.h"
  20 #include "content/public/browser/web_contents.h"
  21 #include "jni/ConfirmInfoBarDelegate_jni.h"
  22 #include "ui/android/window_android.h"
  23 #include "ui/gfx/android/java_bitmap.h"
  24 #include "ui/gfx/image/image.h"
  25
  26 // InfoBarService -------------------------------------------------------------
  27
  28 scoped_ptr<infobars::InfoBar> InfoBarService::CreateConfirmInfoBar(
  29     scoped_ptr<ConfirmInfoBarDelegate> delegate) {
  30   return make_scoped_ptr(new ConfirmInfoBar(delegate.Pass()));
  31 }
  32
  33
  34 // ConfirmInfoBar -------------------------------------------------------------
  35
  36 ConfirmInfoBar::ConfirmInfoBar(scoped_ptr<ConfirmInfoBarDelegate> delegate)
  37     : InfoBarAndroid(delegate.Pass()), java_confirm_delegate_() {
  38 }
  39
  40 ConfirmInfoBar::~ConfirmInfoBar() {
  41 }
  42
  43 base::android::ScopedJavaLocalRef<jobject> ConfirmInfoBar::CreateRenderInfoBar(
  44     JNIEnv* env) {
  45   java_confirm_delegate_.Reset(Java_ConfirmInfoBarDelegate_create(env));
  46   base::android::ScopedJavaLocalRef<jstring> ok_button_text =
  47       base::android::ConvertUTF16ToJavaString(
  48           env, GetTextFor(ConfirmInfoBarDelegate::BUTTON_OK));
  49   base::android::ScopedJavaLocalRef<jstring> cancel_button_text =
  50       base::android::ConvertUTF16ToJavaString(
  51           env, GetTextFor(ConfirmInfoBarDelegate::BUTTON_CANCEL));
  52   ConfirmInfoBarDelegate* delegate = GetDelegate();
  53   base::android::ScopedJavaLocalRef<jstring> message_text =
  54       base::android::ConvertUTF16ToJavaString(
  55           env, delegate->GetMessageText());
  56   base::android::ScopedJavaLocalRef<jstring> link_text =
  57       base::android::ConvertUTF16ToJavaString(
  58           env, delegate->GetLinkText());
  59
  60   ScopedJavaLocalRef<jobject> java_bitmap;
  61   if (!delegate->GetIcon().IsEmpty()) {
  62     java_bitmap = gfx::ConvertToJavaBitmap(delegate->GetIcon().ToSkBitmap());
  63   }
  64
  65   std::vector<int> content_settings;
  66   if (delegate->AsPermissionInfobarDelegate()) {
  67     content_settings.push_back(
  68         delegate->AsPermissionInfobarDelegate()->content_setting());
  69   } else if (delegate->AsMediaStreamInfoBarDelegate()) {
  70     MediaStreamInfoBarDelegate* media_delegate =
  71         delegate->AsMediaStreamInfoBarDelegate();
  72     if (media_delegate->IsRequestingVideoAccess()) {
  73       content_settings.push_back(
  74           ContentSettingsType::CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA);
  75     }
  76     if (media_delegate->IsRequestingMicrophoneAccess()) {
  77       content_settings.push_back(
  78           ContentSettingsType::CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC);
  79     }
  80   }
  81
  82   content::WebContents* web_contents =
  83       InfoBarService::WebContentsFromInfoBar(this);
  84   DCHECK(web_contents);
  85   content::ContentViewCore* cvc =
  86       content::ContentViewCore::FromWebContents(web_contents);
  87   DCHECK(cvc);
  88   base::android::ScopedJavaLocalRef<jobject> jwindow_android =
  89       cvc->GetWindowAndroid()->GetJavaObject();
  90
  91   return Java_ConfirmInfoBarDelegate_showConfirmInfoBar(
  92       env, java_confirm_delegate_.obj(),
  93       jwindow_android.obj(), GetEnumeratedIconId(), java_bitmap.obj(),
  94       message_text.obj(), link_text.obj(), ok_button_text.obj(),
  95       cancel_button_text.obj(),
  96       base::android::ToJavaIntArray(env, content_settings).obj());
  97 }
  98
  99 void ConfirmInfoBar::OnLinkClicked(JNIEnv* env, jobject obj) {
 100   if (!owner())
 101       return; // We're closing; don't call anything, it might access the owner.
 102
 103   if (GetDelegate()->LinkClicked(NEW_FOREGROUND_TAB))
 104     RemoveSelf();
 105 }
 106
 107 void ConfirmInfoBar::ProcessButton(int action,
 108                                    const std::string& action_value) {
 109   if (!owner())
 110     return; // We're closing; don't call anything, it might access the owner.
 111
 112   DCHECK((action == InfoBarAndroid::ACTION_OK) ||
 113       (action == InfoBarAndroid::ACTION_CANCEL));
 114   ConfirmInfoBarDelegate* delegate = GetDelegate();
 115   if ((action == InfoBarAndroid::ACTION_OK) ?
 116       delegate->Accept() : delegate->Cancel())
 117     RemoveSelf();
 118 }
 119
 120 ConfirmInfoBarDelegate* ConfirmInfoBar::GetDelegate() {
 121   return delegate()->AsConfirmInfoBarDelegate();
 122 }
 123
 124 base::string16 ConfirmInfoBar::GetTextFor(
 125     ConfirmInfoBarDelegate::InfoBarButton button) {
 126   ConfirmInfoBarDelegate* delegate = GetDelegate();
 127   return (delegate->GetButtons() & button) ?
 128       delegate->GetButtonLabel(button) : base::string16();
 129 }
 130
 131
 132 // Native JNI methods ---------------------------------------------------------
 133
 134 bool RegisterConfirmInfoBarDelegate(JNIEnv* env) {
 135   return RegisterNativesImpl(env);
 136 }