Support datalist for date/time input types on Android

content/renderer/renderer_date_time_picker.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/renderer/renderer_date_time_picker.h"
 
 #include "base/strings/string_util.h"
 #include "content/common/view_messages.h"
 #include "content/renderer/date_time_formatter.h"
 #include "content/renderer/render_view_impl.h"
 
 #include "third_party/WebKit/public/web/WebDateTimeChooserCompletion.h"
 #include "third_party/WebKit/public/web/WebDateTimeChooserParams.h"
 #include "third_party/WebKit/public/web/WebDateTimeInputType.h"
 
 using WebKit::WebString;
 
 namespace content {
 
+static ui::TextInputType toTextInputType(int type) {
+  switch (type) {
+    case WebKit::WebDateTimeInputTypeDate:
+      return ui::TEXT_INPUT_TYPE_DATE;
+      break;
+    case WebKit::WebDateTimeInputTypeDateTime:
+      return ui::TEXT_INPUT_TYPE_DATE_TIME;
+      break;
+    case WebKit::WebDateTimeInputTypeDateTimeLocal:
+      return ui::TEXT_INPUT_TYPE_DATE_TIME_LOCAL;
+      break;
+    case WebKit::WebDateTimeInputTypeMonth:
+      return ui::TEXT_INPUT_TYPE_MONTH;
+      break;
+    case WebKit::WebDateTimeInputTypeTime:
+      return ui::TEXT_INPUT_TYPE_TIME;
+      break;
+    case WebKit::WebDateTimeInputTypeWeek:
+      return ui::TEXT_INPUT_TYPE_WEEK;
+      break;
+    case WebKit::WebDateTimeInputTypeNone:
+    default:
+      return ui::TEXT_INPUT_TYPE_NONE;
+  }
+}
+
 RendererDateTimePicker::RendererDateTimePicker(
     RenderViewImpl* sender,
     const WebKit::WebDateTimeChooserParams& params,
     WebKit::WebDateTimeChooserCompletion* completion)
     : RenderViewObserver(sender),
       chooser_params_(params),
       chooser_completion_(completion){
 }
 
 RendererDateTimePicker::~RendererDateTimePicker() {
 }
 
 bool RendererDateTimePicker::Open() {
-  DateTimeFormatter parser(chooser_params_);
   ViewHostMsg_DateTimeDialogValue_Params message;
-  message.dialog_type = parser.GetType();
-  if (message.dialog_type == ui::TEXT_INPUT_TYPE_WEEK) {
-    message.year = parser.GetWeekYear();
-    message.week = parser.GetWeek();
-  } else {
-    message.year = parser.GetYear();
-    message.month = parser.GetMonth();
-    message.day = parser.GetDay();
-    message.hour = parser.GetHour();
-    message.minute = parser.GetMinute();
-    message.second = parser.GetSecond();
-    message.milli = parser.GetMilli();
-  }
+  message.dialog_type = toTextInputType(chooser_params_.type);
+  message.current_value = chooser_params_.currentValue;
   message.minimum = chooser_params_.minimum;
   message.maximum = chooser_params_.maximum;
   message.step = chooser_params_.step;
+  for (size_t i = 0; i < chooser_params_.suggestions.size(); i++) {
+    DateTimeSuggestion suggestion(chooser_params_.suggestions[i]);
+    message.suggestions.push_back(suggestion);
+  }
   Send(new ViewHostMsg_OpenDateTimeDialog(routing_id(), message));
   return true;
 }
 
 bool RendererDateTimePicker::OnMessageReceived(
     const IPC::Message& message) {
   bool handled = true;
   IPC_BEGIN_MESSAGE_MAP(RendererDateTimePicker, message)
     IPC_MESSAGE_HANDLER(ViewMsg_ReplaceDateTime, OnReplaceDateTime)
     IPC_MESSAGE_HANDLER(ViewMsg_CancelDateTimeDialog, OnCancel)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
   return handled;
 }
 
-void RendererDateTimePicker::OnReplaceDateTime(
-    const ViewHostMsg_DateTimeDialogValue_Params& value) {
-
-  DateTimeFormatter formatter(static_cast<ui::TextInputType>(value.dialog_type),
-                              value.year,
-                              value.month,
-                              value.day,
-                              value.hour,
-                              value.minute,
-                              value.second,
-                              value.milli,
-                              value.year,
-                              value.week);
-
+void RendererDateTimePicker::OnReplaceDateTime(double value) {
   if (chooser_completion_)
-    chooser_completion_->didChooseValue(WebString::fromUTF8(
-        formatter.GetFormattedValue().c_str()));
+    chooser_completion_->didChooseValue(value);
 }
 
 void RendererDateTimePicker::OnCancel() {
   if (chooser_completion_)
     chooser_completion_->didCancelChooser();
 }
 
 }  // namespace content