components/web_contents_delegate_android/validation_message_bubble_android.cc

   1 // Copyright (c) 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 "components/web_contents_delegate_android/validation_message_bubble_android.h"
   6
   7 #include "base/android/jni_string.h"
   8 #include "content/public/browser/android/content_view_core.h"
   9 #include "content/public/browser/render_view_host.h"
  10 #include "content/public/browser/web_contents.h"
  11 #include "jni/ValidationMessageBubble_jni.h"
  12 #include "ui/gfx/rect.h"
  13
  14 using base::android::ConvertUTF16ToJavaString;
  15 using content::ContentViewCore;
  16 using content::RenderWidgetHost;
  17
  18 namespace {
  19
  20 inline ContentViewCore* GetContentViewCoreFrom(RenderWidgetHost* widget_host) {
  21   return ContentViewCore::FromWebContents(
  22       content::WebContents::FromRenderViewHost(
  23           content::RenderViewHost::From(widget_host)));
  24 }
  25
  26 }
  27
  28 namespace web_contents_delegate_android {
  29
  30 ValidationMessageBubbleAndroid::ValidationMessageBubbleAndroid(
  31     RenderWidgetHost* widget_host,
  32     const gfx::Rect& anchor_in_root_view,
  33     const base::string16& main_text,
  34     const base::string16& sub_text) {
  35   JNIEnv* env = base::android::AttachCurrentThread();
  36   java_validation_message_bubble_.Reset(
  37       Java_ValidationMessageBubble_createAndShow(
  38           env,
  39           GetContentViewCoreFrom(widget_host)->GetJavaObject().obj(),
  40           anchor_in_root_view.x(),
  41           anchor_in_root_view.y(),
  42           anchor_in_root_view.width(),
  43           anchor_in_root_view.height(),
  44           ConvertUTF16ToJavaString(env, main_text).obj(),
  45           ConvertUTF16ToJavaString(env, sub_text).obj()));
  46 }
  47
  48 ValidationMessageBubbleAndroid::~ValidationMessageBubbleAndroid() {
  49   Java_ValidationMessageBubble_close(base::android::AttachCurrentThread(),
  50                                      java_validation_message_bubble_.obj());
  51 }
  52
  53 void ValidationMessageBubbleAndroid::SetPositionRelativeToAnchor(
  54     RenderWidgetHost* widget_host, const gfx::Rect& anchor_in_root_view) {
  55   Java_ValidationMessageBubble_setPositionRelativeToAnchor(
  56       base::android::AttachCurrentThread(),
  57       java_validation_message_bubble_.obj(),
  58       GetContentViewCoreFrom(widget_host)->GetJavaObject().obj(),
  59       anchor_in_root_view.x(),
  60       anchor_in_root_view.y(),
  61       anchor_in_root_view.width(),
  62       anchor_in_root_view.height());
  63 }
  64
  65 // static
  66 bool ValidationMessageBubbleAndroid::Register(JNIEnv* env) {
  67   return RegisterNativesImpl(env);
  68 }
  69
  70 }  // namespace web_contents_delegate_android