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      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 #ifndef CONTENT_BROWSER_ANDROID_DATE_TIME_CHOOSER_ANDROID_H_
      6 #define CONTENT_BROWSER_ANDROID_DATE_TIME_CHOOSER_ANDROID_H_
      7 
      8 #include <string>
      9 #include <vector>
     10 
     11 #include "base/android/jni_weak_ref.h"
     12 #include "base/memory/scoped_ptr.h"
     13 #include "ui/base/ime/text_input_type.h"
     14 
     15 namespace content {
     16 
     17 class ContentViewCore;
     18 class RenderViewHost;
     19 struct DateTimeSuggestion;
     20 
     21 // Android implementation for DateTimeChooser dialogs.
     22 class DateTimeChooserAndroid {
     23  public:
     24   DateTimeChooserAndroid();
     25   ~DateTimeChooserAndroid();
     26 
     27   // DateTimeChooser implementation:
     28   // Shows the dialog. |dialog_value| is the date/time value converted to a
     29   // number as defined in HTML. (See blink::InputType::parseToNumber())
     30   void ShowDialog(ContentViewCore* content,
     31                   RenderViewHost* host,
     32                   ui::TextInputType dialog_type,
     33                   double dialog_value,
     34                   double min,
     35                   double max,
     36                   double step,
     37                   const std::vector<DateTimeSuggestion>& suggestions);
     38 
     39   // Replaces the current value
     40   void ReplaceDateTime(JNIEnv* env, jobject, jdouble value);
     41 
     42   // Closes the dialog without propagating any changes.
     43   void CancelDialog(JNIEnv* env, jobject);
     44 
     45   // Propagates the different types of accepted date/time values to the
     46   // java side.
     47   static void InitializeDateInputTypes(
     48        int text_input_type_date, int text_input_type_date_time,
     49        int text_input_type_date_time_local, int text_input_type_month,
     50        int text_input_type_time, int text_input_type_week);
     51 
     52  private:
     53   RenderViewHost* host_;
     54 
     55   base::android::ScopedJavaGlobalRef<jobject> j_date_time_chooser_;
     56 
     57   DISALLOW_COPY_AND_ASSIGN(DateTimeChooserAndroid);
     58 };
     59 
     60 // Native JNI methods
     61 bool RegisterDateTimeChooserAndroid(JNIEnv* env);
     62 
     63 }  // namespace content
     64 
     65 #endif  // CONTENT_BROWSER_ANDROID_DATE_TIME_CHOOSER_ANDROID_H_
     66