Move Translate renderer messages to the Translate component

BUG=335082
TBR=thakis

Review URL: https://codereview.chromium.org/219963007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@261683 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 132 insertions, 0 deletions

diff --git a/components/translate.gypi b/components/translate.gypi
index 0c73df3..9fa48de 100644
--- a/components/translate.gypi
+++ b/components/translate.gypi
@@ -122,6 +122,24 @@
             'translate/content/browser/content_translate_driver.h',
            ],
         },
+        {
+          'target_name': 'translate_content_common',
+          'type': 'static_library',
+          'dependencies': [
+            'translate_core_common',
+            'translate_language_detection',
+            '../base/base.gyp:base',
+            '../content/content.gyp:content_common',
+            '../ipc/ipc.gyp:ipc',
+          ],
+          'include_dirs': [
+            '..',
+          ],
+          'sources': [
+            'translate/content/common/translate_messages.cc',
+            'translate/content/common/translate_messages.h',
+           ],
+        },
       ],
     }],
   ],
diff --git a/components/translate/content/common/translate_messages.cc b/components/translate/content/common/translate_messages.cc
new file mode 100644
index 0000000..459248a
--- /dev/null
+++ b/components/translate/content/common/translate_messages.cc
@@ -0,0 +1,33 @@
+// Copyright 2014 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.
+
+// Get basic type definitions.
+#define IPC_MESSAGE_IMPL
+#include "components/translate/content/common/translate_messages.h"
+
+// Generate constructors.
+#include "ipc/struct_constructor_macros.h"
+#include "components/translate/content/common/translate_messages.h"
+
+// Generate destructors.
+#include "ipc/struct_destructor_macros.h"
+#include "components/translate/content/common/translate_messages.h"
+
+// Generate param traits write methods.
+#include "ipc/param_traits_write_macros.h"
+namespace IPC {
+#include "components/translate/content/common/translate_messages.h"
+}  // namespace IPC
+
+// Generate param traits read methods.
+#include "ipc/param_traits_read_macros.h"
+namespace IPC {
+#include "components/translate/content/common/translate_messages.h"
+}  // namespace IPC
+
+// Generate param traits log methods.
+#include "ipc/param_traits_log_macros.h"
+namespace IPC {
+#include "components/translate/content/common/translate_messages.h"
+}  // namespace IPC
diff --git a/components/translate/content/common/translate_messages.h b/components/translate/content/common/translate_messages.h
new file mode 100644
index 0000000..f14efff
--- /dev/null
+++ b/components/translate/content/common/translate_messages.h
@@ -0,0 +1,81 @@
+// Copyright 2014 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.
+
+// Multiply-included message file, hence no include guard.
+
+#include "components/translate/core/common/language_detection_details.h"
+#include "components/translate/core/common/translate_errors.h"
+#include "content/public/common/common_param_traits.h"
+#include "ipc/ipc_message_macros.h"
+#include "ipc/ipc_message_utils.h"
+
+#define IPC_MESSAGE_START TranslateMsgStart
+
+IPC_ENUM_TRAITS(TranslateErrors::Type)
+
+IPC_STRUCT_TRAITS_BEGIN(LanguageDetectionDetails)
+  IPC_STRUCT_TRAITS_MEMBER(time)
+  IPC_STRUCT_TRAITS_MEMBER(url)
+  IPC_STRUCT_TRAITS_MEMBER(content_language)
+  IPC_STRUCT_TRAITS_MEMBER(cld_language)
+  IPC_STRUCT_TRAITS_MEMBER(is_cld_reliable)
+  IPC_STRUCT_TRAITS_MEMBER(html_root_language)
+  IPC_STRUCT_TRAITS_MEMBER(adopted_language)
+  IPC_STRUCT_TRAITS_MEMBER(contents)
+IPC_STRUCT_TRAITS_END()
+
+//-----------------------------------------------------------------------------
+// RenderView messages
+// These are messages sent from the browser to the renderer process.
+
+// Tells the renderer to translate the page contents from one language to
+// another.
+IPC_MESSAGE_ROUTED4(ChromeViewMsg_TranslatePage,
+                    int /* page id */,
+                    std::string, /* the script injected in the page */
+                    std::string, /* BCP 47/RFC 5646 language code the page
+                                    is in */
+                    std::string /* BCP 47/RFC 5646 language code to translate
+                                   to */)
+
+#if defined(CLD2_DYNAMIC_MODE)
+// Informs the renderer process that Compact Language Detector (CLD) data is
+// available and provides an IPC::PlatformFileForTransit obtained from
+// IPC::GetFileHandleForProcess(...)
+// See also: ChromeViewHostMsg_NeedCLDData
+IPC_MESSAGE_ROUTED3(ChromeViewMsg_CLDDataAvailable,
+                    IPC::PlatformFileForTransit /* ipc_file_handle */,
+                    uint64 /* data_offset */,
+                    uint64 /* data_length */)
+#endif
+
+//-----------------------------------------------------------------------------
+// Misc messages
+// These are messages sent from the renderer to the browser process.
+
+// Notification that the language for the tab has been determined.
+IPC_MESSAGE_ROUTED2(ChromeViewHostMsg_TranslateLanguageDetermined,
+                    LanguageDetectionDetails /* details about lang detection */,
+                    bool /* whether the page needs translation */)
+
+// Notifies the browser that a page has been translated.
+IPC_MESSAGE_ROUTED4(ChromeViewHostMsg_PageTranslated,
+                    int,                  /* page id */
+                    std::string           /* the original language */,
+                    std::string           /* the translated language */,
+                    TranslateErrors::Type /* the error type if available */)
+
+// Tells the renderer to revert the text of translated page to its original
+// contents.
+IPC_MESSAGE_ROUTED1(ChromeViewMsg_RevertTranslation,
+                    int /* page id */)
+
+#if defined(CLD2_DYNAMIC_MODE)
+// Informs the browser process that Compact Language Detector (CLD) data is
+// required by the originating renderer. The browser process should respond
+// with a ChromeViewMsg_CLDDataAvailable if the data is available, else it
+// should go unanswered (the renderer will ask again later).
+// See also: ChromeViewMsg_CLDDataAvailable
+IPC_MESSAGE_ROUTED0(ChromeViewHostMsg_NeedCLDData)
+#endif