chrome/browser/ui/android/autofill/autofill_popup_view_android.cc

   1 // Copyright (c) 2012 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/autofill/autofill_popup_view_android.h"
   6
   7 #include "base/android/jni_android.h"
   8 #include "base/android/jni_string.h"
   9 #include "chrome/browser/android/resource_mapper.h"
  10 #include "chrome/browser/ui/android/window_android_helper.h"
  11 #include "chrome/browser/ui/autofill/autofill_popup_controller.h"
  12 #include "components/autofill/core/browser/suggestion.h"
  13 #include "content/public/browser/android/content_view_core.h"
  14 #include "jni/AutofillPopupBridge_jni.h"
  15 #include "ui/android/view_android.h"
  16 #include "ui/android/window_android.h"
  17 #include "ui/base/resource/resource_bundle.h"
  18 #include "ui/gfx/android/java_bitmap.h"
  19 #include "ui/gfx/geometry/rect.h"
  20
  21 namespace autofill {
  22
  23 AutofillPopupViewAndroid::AutofillPopupViewAndroid(
  24     AutofillPopupController* controller)
  25     : controller_(controller) {}
  26
  27 AutofillPopupViewAndroid::~AutofillPopupViewAndroid() {}
  28
  29 void AutofillPopupViewAndroid::Show() {
  30   JNIEnv* env = base::android::AttachCurrentThread();
  31   ui::ViewAndroid* view_android = controller_->container_view();
  32
  33   DCHECK(view_android);
  34
  35   java_object_.Reset(Java_AutofillPopupBridge_create(
  36       env,
  37       reinterpret_cast<intptr_t>(this),
  38       view_android->GetWindowAndroid()->GetJavaObject().obj(),
  39       view_android->GetJavaObject().obj()));
  40
  41   UpdateBoundsAndRedrawPopup();
  42 }
  43
  44 void AutofillPopupViewAndroid::Hide() {
  45   controller_ = NULL;
  46   JNIEnv* env = base::android::AttachCurrentThread();
  47   Java_AutofillPopupBridge_dismiss(env, java_object_.obj());
  48 }
  49
  50 void AutofillPopupViewAndroid::UpdateBoundsAndRedrawPopup() {
  51   JNIEnv* env = base::android::AttachCurrentThread();
  52   Java_AutofillPopupBridge_setAnchorRect(
  53       env,
  54       java_object_.obj(),
  55       controller_->element_bounds().x(),
  56       controller_->element_bounds().y(),
  57       controller_->element_bounds().width(),
  58       controller_->element_bounds().height());
  59
  60   size_t count = controller_->GetLineCount();
  61   ScopedJavaLocalRef<jobjectArray> data_array =
  62       Java_AutofillPopupBridge_createAutofillSuggestionArray(env, count);
  63
  64   for (size_t i = 0; i < count; ++i) {
  65     ScopedJavaLocalRef<jstring> value = base::android::ConvertUTF16ToJavaString(
  66         env, controller_->GetElidedValueAt(i));
  67     ScopedJavaLocalRef<jstring> label =
  68         base::android::ConvertUTF16ToJavaString(
  69             env, controller_->GetElidedLabelAt(i));
  70     int android_icon_id = 0;
  71
  72     const autofill::Suggestion& suggestion = controller_->GetSuggestionAt(i);
  73     if (!suggestion.icon.empty()) {
  74       android_icon_id = ResourceMapper::MapFromChromiumId(
  75           controller_->GetIconResourceID(suggestion.icon));
  76     }
  77
  78     Java_AutofillPopupBridge_addToAutofillSuggestionArray(
  79         env,
  80         data_array.obj(),
  81         i,
  82         value.obj(),
  83         label.obj(),
  84         android_icon_id,
  85         suggestion.frontend_id);
  86   }
  87
  88   Java_AutofillPopupBridge_show(
  89       env, java_object_.obj(), data_array.obj(), controller_->IsRTL());
  90 }
  91
  92 void AutofillPopupViewAndroid::SuggestionSelected(JNIEnv* env,
  93                                                   jobject obj,
  94                                                   jint list_index) {
  95   // Race: Hide() may have already run.
  96   if (controller_)
  97     controller_->AcceptSuggestion(list_index);
  98 }
  99
 100 void AutofillPopupViewAndroid::PopupDismissed(JNIEnv* env, jobject obj) {
 101   if (controller_)
 102     controller_->ViewDestroyed();
 103
 104   delete this;
 105 }
 106
 107 void AutofillPopupViewAndroid::InvalidateRow(size_t) {}
 108
 109 // static
 110 bool AutofillPopupViewAndroid::RegisterAutofillPopupViewAndroid(JNIEnv* env) {
 111   return RegisterNativesImpl(env);
 112 }
 113
 114 // static
 115 AutofillPopupView* AutofillPopupView::Create(
 116     AutofillPopupController* controller) {
 117   return new AutofillPopupViewAndroid(controller);
 118 }
 119
 120 }  // namespace autofill