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 "base/command_line.h"
  10 #include "chrome/browser/android/resource_mapper.h"
  11 #include "chrome/browser/ui/android/autofill/autofill_keyboard_accessory_view.h"
  12 #include "chrome/browser/ui/android/window_android_helper.h"
  13 #include "chrome/browser/ui/autofill/autofill_popup_controller.h"
  14 #include "components/autofill/core/browser/suggestion.h"
  15 #include "components/autofill/core/common/autofill_util.h"
  16 #include "content/public/browser/android/content_view_core.h"
  17 #include "jni/AutofillPopupBridge_jni.h"
  18 #include "ui/android/view_android.h"
  19 #include "ui/android/window_android.h"
  20 #include "ui/base/resource/resource_bundle.h"
  21 #include "ui/gfx/android/java_bitmap.h"
  22 #include "ui/gfx/geometry/rect_f.h"
  23
  24 namespace autofill {
  25
  26 AutofillPopupViewAndroid::AutofillPopupViewAndroid(
  27     AutofillPopupController* controller)
  28     : controller_(controller),
  29       deleting_index_(-1) {}
  30
  31 AutofillPopupViewAndroid::~AutofillPopupViewAndroid() {}
  32
  33 void AutofillPopupViewAndroid::Show() {
  34   JNIEnv* env = base::android::AttachCurrentThread();
  35   ui::ViewAndroid* view_android = controller_->container_view();
  36
  37   DCHECK(view_android);
  38
  39   java_object_.Reset(Java_AutofillPopupBridge_create(
  40       env, reinterpret_cast<intptr_t>(this),
  41       view_android->GetWindowAndroid()->GetJavaObject().obj(),
  42       view_android->GetViewAndroidDelegate().obj()));
  43
  44   UpdateBoundsAndRedrawPopup();
  45 }
  46
  47 void AutofillPopupViewAndroid::Hide() {
  48   controller_ = NULL;
  49   JNIEnv* env = base::android::AttachCurrentThread();
  50   Java_AutofillPopupBridge_dismiss(env, java_object_.obj());
  51 }
  52
  53 void AutofillPopupViewAndroid::UpdateBoundsAndRedrawPopup() {
  54   JNIEnv* env = base::android::AttachCurrentThread();
  55   Java_AutofillPopupBridge_setAnchorRect(
  56       env,
  57       java_object_.obj(),
  58       controller_->element_bounds().x(),
  59       controller_->element_bounds().y(),
  60       controller_->element_bounds().width(),
  61       controller_->element_bounds().height());
  62
  63   size_t count = controller_->GetLineCount();
  64   ScopedJavaLocalRef<jobjectArray> data_array =
  65       Java_AutofillPopupBridge_createAutofillSuggestionArray(env, count);
  66
  67   for (size_t i = 0; i < count; ++i) {
  68     ScopedJavaLocalRef<jstring> value = base::android::ConvertUTF16ToJavaString(
  69         env, controller_->GetElidedValueAt(i));
  70     ScopedJavaLocalRef<jstring> label =
  71         base::android::ConvertUTF16ToJavaString(
  72             env, controller_->GetElidedLabelAt(i));
  73     int android_icon_id = 0;
  74
  75     const autofill::Suggestion& suggestion = controller_->GetSuggestionAt(i);
  76     if (!suggestion.icon.empty()) {
  77       android_icon_id = ResourceMapper::MapFromChromiumId(
  78           controller_->GetIconResourceID(suggestion.icon));
  79     }
  80
  81     bool deletable =
  82         controller_->GetRemovalConfirmationText(i, nullptr, nullptr);
  83     Java_AutofillPopupBridge_addToAutofillSuggestionArray(
  84         env,
  85         data_array.obj(),
  86         i,
  87         value.obj(),
  88         label.obj(),
  89         android_icon_id,
  90         suggestion.frontend_id,
  91         deletable);
  92   }
  93
  94   Java_AutofillPopupBridge_show(
  95       env, java_object_.obj(), data_array.obj(), controller_->IsRTL());
  96 }
  97
  98 void AutofillPopupViewAndroid::SuggestionSelected(JNIEnv* env,
  99                                                   jobject obj,
 100                                                   jint list_index) {
 101   // Race: Hide() may have already run.
 102   if (controller_)
 103     controller_->AcceptSuggestion(list_index);
 104 }
 105
 106 void AutofillPopupViewAndroid::DeletionRequested(JNIEnv* env,
 107                                                 jobject obj,
 108                                                 jint list_index) {
 109   if (!controller_)
 110     return;
 111
 112   base::string16 confirmation_title, confirmation_body;
 113   if (!controller_->GetRemovalConfirmationText(list_index, &confirmation_title,
 114           &confirmation_body)) {
 115     return;
 116   }
 117
 118   deleting_index_ = list_index;
 119   Java_AutofillPopupBridge_confirmDeletion(
 120       env,
 121       java_object_.obj(),
 122       base::android::ConvertUTF16ToJavaString(
 123           env, confirmation_title).obj(),
 124       base::android::ConvertUTF16ToJavaString(
 125           env, confirmation_body).obj());
 126 }
 127
 128 void AutofillPopupViewAndroid::DeletionConfirmed(JNIEnv* env,
 129                                                  jobject obj) {
 130   if (!controller_)
 131     return;
 132
 133   CHECK_GE(deleting_index_, 0);
 134   controller_->RemoveSuggestion(deleting_index_);
 135 }
 136
 137 void AutofillPopupViewAndroid::PopupDismissed(JNIEnv* env, jobject obj) {
 138   if (controller_)
 139     controller_->ViewDestroyed();
 140
 141   delete this;
 142 }
 143
 144 void AutofillPopupViewAndroid::InvalidateRow(size_t) {}
 145
 146 // static
 147 bool AutofillPopupViewAndroid::RegisterAutofillPopupViewAndroid(JNIEnv* env) {
 148   return RegisterNativesImpl(env);
 149 }
 150
 151 // static
 152 AutofillPopupView* AutofillPopupView::Create(
 153     AutofillPopupController* controller) {
 154   if (IsKeyboardAccessoryEnabled())
 155     return new AutofillKeyboardAccessoryView(controller);
 156
 157   return new AutofillPopupViewAndroid(controller);
 158 }
 159
 160 }  // namespace autofill