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, reinterpret_cast<intptr_t>(this),
  37       view_android->GetWindowAndroid()->GetJavaObject().obj(),
  38       view_android->GetViewAndroidDelegate().obj()));
  39
  40   UpdateBoundsAndRedrawPopup();
  41 }
  42
  43 void AutofillPopupViewAndroid::Hide() {
  44   controller_ = NULL;
  45   JNIEnv* env = base::android::AttachCurrentThread();
  46   Java_AutofillPopupBridge_dismiss(env, java_object_.obj());
  47 }
  48
  49 void AutofillPopupViewAndroid::UpdateBoundsAndRedrawPopup() {
  50   JNIEnv* env = base::android::AttachCurrentThread();
  51   Java_AutofillPopupBridge_setAnchorRect(
  52       env,
  53       java_object_.obj(),
  54       controller_->element_bounds().x(),
  55       controller_->element_bounds().y(),
  56       controller_->element_bounds().width(),
  57       controller_->element_bounds().height());
  58
  59   size_t count = controller_->GetLineCount();
  60   ScopedJavaLocalRef<jobjectArray> data_array =
  61       Java_AutofillPopupBridge_createAutofillSuggestionArray(env, count);
  62
  63   for (size_t i = 0; i < count; ++i) {
  64     ScopedJavaLocalRef<jstring> value = base::android::ConvertUTF16ToJavaString(
  65         env, controller_->GetElidedValueAt(i));
  66     ScopedJavaLocalRef<jstring> label =
  67         base::android::ConvertUTF16ToJavaString(
  68             env, controller_->GetElidedLabelAt(i));
  69     int android_icon_id = 0;
  70
  71     const autofill::Suggestion& suggestion = controller_->GetSuggestionAt(i);
  72     if (!suggestion.icon.empty()) {
  73       android_icon_id = ResourceMapper::MapFromChromiumId(
  74           controller_->GetIconResourceID(suggestion.icon));
  75     }
  76
  77     Java_AutofillPopupBridge_addToAutofillSuggestionArray(
  78         env,
  79         data_array.obj(),
  80         i,
  81         value.obj(),
  82         label.obj(),
  83         android_icon_id,
  84         suggestion.frontend_id);
  85   }
  86
  87   Java_AutofillPopupBridge_show(
  88       env, java_object_.obj(), data_array.obj(), controller_->IsRTL());
  89 }
  90
  91 void AutofillPopupViewAndroid::SuggestionSelected(JNIEnv* env,
  92                                                   jobject obj,
  93                                                   jint list_index) {
  94   // Race: Hide() may have already run.
  95   if (controller_)
  96     controller_->AcceptSuggestion(list_index);
  97 }
  98
  99 void AutofillPopupViewAndroid::PopupDismissed(JNIEnv* env, jobject obj) {
 100   if (controller_)
 101     controller_->ViewDestroyed();
 102
 103   delete this;
 104 }
 105
 106 void AutofillPopupViewAndroid::InvalidateRow(size_t) {}
 107
 108 // static
 109 bool AutofillPopupViewAndroid::RegisterAutofillPopupViewAndroid(JNIEnv* env) {
 110   return RegisterNativesImpl(env);
 111 }
 112
 113 // static
 114 AutofillPopupView* AutofillPopupView::Create(
 115     AutofillPopupController* controller) {
 116   return new AutofillPopupViewAndroid(controller);
 117 }
 118
 119 }  // namespace autofill