Split Date/Time picker values from IME processing since date/time related form values have been com…

content/browser/android/date_time_chooser_android.cc

+// Copyright (c) 2013 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/browser/android/date_time_chooser_android.h"
+
+#include "base/android/jni_string.h"
+#include "content/common/view_messages.h"
+#include "content/public/browser/android/content_view_core.h"
+#include "content/public/browser/render_view_host_observer.h"
+#include "jni/DateTimeChooserAndroid_jni.h"
+
+using base::android::AttachCurrentThread;
+using base::android::ConvertJavaStringToUTF16;
+using base::android::ConvertUTF8ToJavaString;
+
+
+namespace content {
+
+// Internal communicator class, talks back to the renderer and communicate

[bulach, 2013/01/10 15:58:35]

how about "Updates date/time via IPC to the RenderView"?

and if you make it an inner class of "DateTimeChooserAndroid", this could be
just "IPCSender" ? note that RenderViewHostObserver is already a IPC::Listener
and IPC::Sender, so we could re-use the term rather than introducing a new
"communicator" concept.

[Miguel Garcia, 2013/01/11 14:59:37]

Done.

+//  changes on a given date/time dialog.
+class DateTimeCommunicator : public RenderViewHostObserver {
+ public:
+  explicit DateTimeCommunicator(RenderViewHost* sender);
+  virtual ~DateTimeCommunicator() {}
+  void ReplaceDateTime(string16 text);
+  void CancelDialog();
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(DateTimeCommunicator);
+};
+
+DateTimeCommunicator::DateTimeCommunicator(RenderViewHost* sender)
+  : RenderViewHostObserver(sender) {
+}
+
+void DateTimeCommunicator::ReplaceDateTime(string16 text) {
+  Send(new ViewMsg_ReplaceDateTime(routing_id(), text));
+}
+
+void DateTimeCommunicator::CancelDialog() {
+  Send(new ViewMsg_CancelDateTimeDialog(routing_id()));
+}
+
+
+// DateTimeChooserAndroid implementation
+

[bulach, 2013/01/10 15:58:35]

nit: remove extra \n

[Miguel Garcia, 2013/01/11 14:59:37]

Done.

+DateTimeChooserAndroid::DateTimeChooserAndroid() {
+}
+
+DateTimeChooserAndroid::~DateTimeChooserAndroid() {
+}
+
+// static

[bulach, 2013/01/10 15:58:35]

since this is for DateTimeChooser rather than DateTimeChooseAndroid, move it up
before the ctor above..

[Miguel Garcia, 2013/01/11 14:59:37]

Done.

+DateTimeChooser* DateTimeChooser::Create() {
+  // Initialize platform specific type values date/time value forms.

[bulach, 2013/01/10 15:58:35]

I suppose 56-62 could be moved to 106, after registration?

[Miguel Garcia, 2013/01/11 14:59:37]

Great idea!

+  DateTimeChooserAndroid::InitializeDateInputTypes(
+      ui::TEXT_INPUT_TYPE_DATE,
+      ui::TEXT_INPUT_TYPE_DATE_TIME,
+      ui::TEXT_INPUT_TYPE_DATE_TIME_LOCAL,
+      ui::TEXT_INPUT_TYPE_MONTH,
+      ui::TEXT_INPUT_TYPE_TIME);
+  return new DateTimeChooserAndroid();
+}
+
+// static
+void DateTimeChooserAndroid::InitializeDateInputTypes(
+      int textInputTypeDate, int textInputTypeDateTime,

[bulach, 2013/01/10 15:58:35]

nit: hacker_style

[Miguel Garcia, 2013/01/11 14:59:37]

Done.

+      int textInputTypeDateTimeLocal, int textInputTypeMonth,
+      int textInputTypeTime) {
+  JNIEnv* env = AttachCurrentThread();
+  Java_DateTimeChooserAndroid_initializeDateInputTypes(env,
+      textInputTypeDate, textInputTypeDateTime,
+      textInputTypeDateTimeLocal, textInputTypeMonth,
+      textInputTypeTime);
+}
+
+void DateTimeChooserAndroid::ReplaceDateTime(
+    JNIEnv* env, jobject, jstring text) {
+  string16 text16 = ConvertJavaStringToUTF16(env, text);
+  if (communicator_)

[bulach, 2013/01/10 15:58:35]

nit: at this point, communicator_ has got to be set, right? so just call it
directly (ditto for 86 below)

[Miguel Garcia, 2013/01/11 14:59:37]

Done.

+    communicator_->ReplaceDateTime(text16);
+}
+
+void DateTimeChooserAndroid::CancelDialog(JNIEnv* env, jobject) {
+  if (communicator_)
+      communicator_->CancelDialog();
+}
+
+void DateTimeChooserAndroid::ShowDialog(
+    ContentViewCore* content, RenderViewHost* sender,
+    int type, const std::string& value) {
+  communicator_.reset(new DateTimeCommunicator(sender));
+  JNIEnv* env = AttachCurrentThread();
+  base::android::ScopedJavaLocalRef<jstring>  java_value =
+      ConvertUTF8ToJavaString(env, value);
+  j_date_time_chooser_.Reset(Java_DateTimeChooserAndroid_createDateTimeChooser(
+      env, content->GetJavaObject().obj(),
+      reinterpret_cast<intptr_t>(this), java_value.obj(), type));
+}
+
+// ----------------------------------------------------------------------------
+// Native JNI methods
+// ----------------------------------------------------------------------------
+bool RegisterDateTimeChooserAndroid(JNIEnv* env) {
+  return RegisterNativesImpl(env);
+}
+
+}  // namespace content