Refactor the logger

shell/platform/tizen/BUILD.gn

@@ -37,6 +37,7 @@ _flutter_tizen_source = [
   "flutter_tizen_engine.cc",
   "flutter_tizen_texture_registrar.cc",
   "key_event_handler.cc",
+  "logger.cc",
   "tizen_event_loop.cc",
   "tizen_input_method_context.cc",
   "tizen_renderer.cc",
@@ -133,7 +134,6 @@ template("embedder_for_profile") {
       "external_texture_pixel_gl.cc",
       "external_texture_surface_gl.cc",
       "system_utils_tizen.cc",
-      "tizen_log.cc",
     ]
 
     libs = _libs_minimum
@@ -250,7 +250,6 @@ template("embedder_executable") {
       "external_texture_pixel_gl_stub.cc",
       "external_texture_surface_gl_stub.cc",
       "system_utils_linux.cc",
-      "tizen_log_stub.cc",
       "tizen_renderer_evas_gl.cc",
     ]
 

shell/platform/tizen/channels/key_event_channel.cc

@@ -7,7 +7,6 @@
 #include <map>
 
 #include "flutter/shell/platform/common/json_message_codec.h"
-#include "flutter/shell/platform/tizen/tizen_log.h"
 
 namespace flutter {
 

shell/platform/tizen/channels/lifecycle_channel.cc

@@ -5,7 +5,7 @@
 #include "lifecycle_channel.h"
 
 #include "flutter/shell/platform/tizen/channels/string_codec.h"
-#include "flutter/shell/platform/tizen/tizen_log.h"
+#include "flutter/shell/platform/tizen/logger.h"
 
 namespace flutter {
 
@@ -29,22 +29,22 @@ LifecycleChannel::LifecycleChannel(BinaryMessenger* messenger)
 LifecycleChannel::~LifecycleChannel() {}
 
 void LifecycleChannel::AppIsInactive() {
-  FT_LOGI("Sending %s message.", kInactive);
+  FT_LOG(Info) << "Sending " << kInactive << " message.";
   channel_->Send(EncodableValue(kInactive));
 }
 
 void LifecycleChannel::AppIsResumed() {
-  FT_LOGI("Sending %s message.", kResumed);
+  FT_LOG(Info) << "Sending " << kResumed << " message.";
   channel_->Send(EncodableValue(kResumed));
 }
 
 void LifecycleChannel::AppIsPaused() {
-  FT_LOGI("Sending %s message.", kPaused);
+  FT_LOG(Info) << "Sending " << kPaused << " message.";
   channel_->Send(EncodableValue(kPaused));
 }
 
 void LifecycleChannel::AppIsDetached() {
-  FT_LOGI("Sending %s message.", kDetached);
+  FT_LOG(Info) << "Sending " << kDetached << " message.";
   channel_->Send(EncodableValue(kDetached));
 }
 

shell/platform/tizen/channels/platform_channel.cc

@@ -10,7 +10,7 @@
 #include <map>
 
 #include "flutter/shell/platform/common/json_method_codec.h"
-#include "flutter/shell/platform/tizen/tizen_log.h"
+#include "flutter/shell/platform/tizen/logger.h"
 
 namespace flutter {
 
@@ -99,12 +99,7 @@ class FeedbackManager {
   FeedbackManager& operator=(const FeedbackManager&) = delete;
 
   ResultCode Play(FeedbackType type, FeedbackPattern pattern) {
-    FT_LOGI("Enter FeedbackManager::Play(): type: [%d], pattern: [%d]",
-            static_cast<int>(type), static_cast<int>(pattern));
-
     if (ResultCode::kOk != initialization_status_) {
-      FT_LOGE("Cannot run Play(): initialization_status_: [%d]",
-              static_cast<int>(initialization_status_));
       return initialization_status_;
     }
 
@@ -113,8 +108,8 @@ class FeedbackManager {
     if (FEEDBACK_ERROR_NONE == ret) {
       return ResultCode::kOk;
     }
-    FT_LOGE("feedback_play_type() failed with error: [%d] (%s)", ret,
-            get_error_message(ret));
+    FT_LOG(Error) << "feedback_play_type() failed with error: "
+                  << get_error_message(ret);
 
     return NativeErrorToResultCode(ret);
   }
@@ -139,8 +134,8 @@ class FeedbackManager {
   FeedbackManager() {
     auto ret = feedback_initialize();
     if (FEEDBACK_ERROR_NONE != ret) {
-      FT_LOGE("feedback_initialize() failed with error: [%d] (%s)", ret,
-              get_error_message(ret));
+      FT_LOG(Error) << "feedback_initialize() failed with error: "
+                    << get_error_message(ret);
       initialization_status_ = NativeErrorToResultCode(ret);
       return;
     }
@@ -151,8 +146,8 @@ class FeedbackManager {
   ~FeedbackManager() {
     auto ret = feedback_deinitialize();
     if (FEEDBACK_ERROR_NONE != ret) {
-      FT_LOGE("feedback_deinitialize() failed with error: [%d] (%s)", ret,
-              get_error_message(ret));
+      FT_LOG(Error) << "feedback_deinitialize() failed with error: "
+                    << get_error_message(ret);
       return;
     }
   }
@@ -252,7 +247,7 @@ void PlatformChannel::HandleMethodCall(
     const auto error_cause =
         FeedbackManager::GetErrorMessage(ret, kPlaySoundMethod, pattern_str);
     const std::string error_message = "Could not play sound";
-    FT_LOGE("%s: %s", error_cause.c_str(), error_message.c_str());
+    FT_LOG(Error) << error_cause << ": " << error_message;
 
     result->Error(error_cause, error_message);
 
@@ -280,7 +275,7 @@ void PlatformChannel::HandleMethodCall(
         FeedbackManager::GetErrorMessage(ret, vibrate_variant_name);
     const std::string error_message = "Could not vibrate";
 
-    FT_LOGE("%s: %s", error_cause.c_str(), error_message.c_str());
+    FT_LOG(Error) << error_cause << ": " << error_message;
 
     result->Error(error_cause, error_message);
   } else if (method == kGetClipboardDataMethod) {
@@ -330,7 +325,7 @@ void PlatformChannel::HandleMethodCall(
   } else if (method == kSetSystemUIOverlayStyleMethod) {
     result->NotImplemented();
   } else {
-    FT_LOGI("Unimplemented method: %s", method.c_str());
+    FT_LOG(Info) << "Unimplemented method: " << method;
     result->NotImplemented();
   }
 }

shell/platform/tizen/channels/platform_view_channel.cc

@@ -9,8 +9,8 @@
 #include "flutter/shell/platform/common/client_wrapper/include/flutter/standard_method_codec.h"
 #include "flutter/shell/platform/common/json_method_codec.h"
 #include "flutter/shell/platform/tizen/flutter_tizen_engine.h"
+#include "flutter/shell/platform/tizen/logger.h"
 #include "flutter/shell/platform/tizen/public/flutter_platform_view.h"
-#include "flutter/shell/platform/tizen/tizen_log.h"
 
 namespace flutter {
 
@@ -121,9 +121,7 @@ void PlatformViewChannel::HandleMethodCall(
       return;
     }
 
-    FT_LOGI(
-        "PlatformViewChannel create viewType: %s id: %d width: %f height: %f ",
-        view_type.c_str(), view_id, width, height);
+    FT_LOG(Info) << "Creating a platform view: " << view_type;
     RemoveViewInstanceIfNeeded(view_id);
 
     EncodableMap values = std::get<EncodableMap>(arguments);
@@ -149,7 +147,7 @@ void PlatformViewChannel::HandleMethodCall(
         result->Error("Can't create a webview instance!!");
       }
     } else {
-      FT_LOGE("can't find view type = %s", view_type.c_str());
+      FT_LOG(Error) << "Can't find view type: " << view_type;
       result->Error("Can't find view type");
     }
   } else if (method == "clearFocus") {
@@ -228,11 +226,8 @@ void PlatformViewChannel::HandleMethodCall(
         }
 
         result->Success();
-      } else if (method == "setDirection") {
-        FT_LOGW("PlatformViewChannel setDirection - not implemented");
-        result->NotImplemented();
       } else {
-        FT_LOGW("Unimplemented method: %s", method.c_str());
+        FT_LOG(Warn) << "Unimplemented method: " << method;
         result->NotImplemented();
       }
     } else {

shell/platform/tizen/channels/text_input_channel.cc

@@ -8,7 +8,7 @@
 
 #include "flutter/shell/platform/common/json_method_codec.h"
 #include "flutter/shell/platform/tizen/flutter_tizen_engine.h"
-#include "flutter/shell/platform/tizen/tizen_log.h"
+#include "flutter/shell/platform/tizen/logger.h"
 
 namespace flutter {
 
@@ -46,6 +46,7 @@ bool IsASCIIPrintableKey(char c) {
   }
   return false;
 }
+
 }  // namespace
 
 TextInputChannel::TextInputChannel(BinaryMessenger* messenger,
@@ -63,7 +64,7 @@ TextInputChannel::TextInputChannel(BinaryMessenger* messenger,
 
   // Set input method callbacks
   input_method_context_->SetOnCommitCallback([this](std::string str) -> void {
-    FT_LOGI("OnCommit str[%s]", str.data());
+    FT_LOG(Debug) << "OnCommit: " << str;
     text_editing_context_.edit_status_ = EditStatus::kCommit;
     ConsumeLastPreedit();
     active_model_->AddText(str);
@@ -95,9 +96,10 @@ TextInputChannel::TextInputChannel(BinaryMessenger* messenger,
               active_model_->selection().base();
           text_editing_context_.has_preedit_ = true;
           SendStateUpdate(*active_model_);
-          FT_LOGI("preedit start pos[%d], preedit end pos[%d]",
-                  text_editing_context_.preedit_start_pos_,
-                  text_editing_context_.preedit_end_pos_);
+          FT_LOG(Debug) << "Preedit start position: "
+                        << text_editing_context_.preedit_start_pos_
+                        << ", end position: "
+                        << text_editing_context_.preedit_end_pos_;
         }
       });
 
@@ -133,8 +135,7 @@ void TextInputChannel::HandleMethodCall(
     const MethodCall<rapidjson::Document>& method_call,
     std::unique_ptr<MethodResult<rapidjson::Document>> result) {
   const std::string& method = method_call.method_name();
-
-  FT_LOGI("Handle Method : %s", method.data());
+  FT_LOG(Debug) << "Handle a method: " << method;
 
   if (method.compare(kShowMethod) == 0) {
     input_method_context_->ShowInputPannel();
@@ -253,7 +254,7 @@ void TextInputChannel::SendStateUpdate(const TextInputModel& model) {
       kTextKey, rapidjson::Value(model.GetText(), allocator).Move(), allocator);
   args->PushBack(editing_state, allocator);
 
-  FT_LOGI("Send text[%s]", model.GetText().data());
+  FT_LOG(Info) << "Send text: " << model.GetText();
   channel_->InvokeMethod(kUpdateEditingStateMethod, std::move(args));
 }
 
@@ -268,7 +269,7 @@ bool TextInputChannel::FilterEvent(Ecore_Event_Key* event) {
   // FIXME: Only for wearable.
   if (is_ime && strcmp(event->key, "Select") == 0) {
     text_editing_context_.is_in_select_mode_ = true;
-    FT_LOGI("Set select mode[true]");
+    FT_LOG(Debug) << "Entering select mode.";
   }
 #else
   bool is_ime = strcmp(ecore_device_name_get(event->dev), "ime") == 0;
@@ -277,7 +278,7 @@ bool TextInputChannel::FilterEvent(Ecore_Event_Key* event) {
   if (ShouldNotFilterEvent(event->key, is_ime)) {
     ResetTextEditingContext();
     input_method_context_->ResetInputMethodContext();
-    FT_LOGW("Force redirect IME key-event[%s] to fallback", event->keyname);
+    FT_LOG(Info) << "Force redirect an IME key event: " << event->keyname;
     return false;
   }
 
@@ -292,7 +293,7 @@ bool TextInputChannel::FilterEvent(Ecore_Event_Key* event) {
       text_editing_context_.is_in_select_mode_) {
     text_editing_context_.is_in_select_mode_ = false;
     handled = true;
-    FT_LOGI("Set select mode[false]");
+    FT_LOG(Debug) << "Leaving select mode.";
   }
 #endif
 
@@ -303,7 +304,7 @@ void TextInputChannel::HandleUnfilteredEvent(Ecore_Event_Key* event) {
 #ifdef MOBILE_PROFILE
   // FIXME: Only for mobile.
   if (text_editing_context_.edit_status_ == EditStatus::kPreeditEnd) {
-    FT_LOGW("Ignore key-event[%s]!", event->keyname);
+    FT_LOG(Warn) << "Ignore a key event: " << event->keyname;
     ResetTextEditingContext();
     return;
   }
@@ -372,8 +373,8 @@ void TextInputChannel::ConsumeLastPreedit() {
                 text_editing_context_.preedit_start_pos_;
     active_model_->DeleteSurrounding(-count, count);
     std::string after = active_model_->GetText();
-    FT_LOGI("Consume last preedit count:[%d] text:[%s] -> [%s]", count,
-            before.data(), after.data());
+    FT_LOG(Debug) << "Last preedit count: " << count << ", text: " << before
+                  << " -> " << after;
     SendStateUpdate(*active_model_);
   }
   text_editing_context_.has_preedit_ = false;

shell/platform/tizen/external_texture_pixel_gl.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "flutter/shell/platform/tizen/external_texture_pixel_gl.h"
+#include "external_texture_pixel_gl.h"
 
 #ifdef TIZEN_RENDERER_EVAS_GL
 #undef EFL_BETA_API_SUPPORT

shell/platform/tizen/external_texture_pixel_gl_stub.cc

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "flutter/shell/platform/tizen/external_texture_pixel_gl.h"
+#include "external_texture_pixel_gl.h"
 
 namespace flutter {
 

shell/platform/tizen/external_texture_surface_gl.cc

@@ -4,8 +4,6 @@
 
 #include "external_texture_surface_gl.h"
 
-#include "flutter/shell/platform/common/public/flutter_texture_registrar.h"
-
 #ifdef TIZEN_RENDERER_EVAS_GL
 #undef EFL_BETA_API_SUPPORT
 #include <Evas_GL_GLES3_Helpers.h>
@@ -20,7 +18,8 @@ EVAS_GL_GLOBAL_GLES3_DECLARE();
 
 #include <tbm_surface.h>
 
-#include "flutter/shell/platform/tizen/tizen_log.h"
+#include "flutter/shell/platform/common/public/flutter_texture_registrar.h"
+#include "flutter/shell/platform/tizen/logger.h"
 
 namespace flutter {
 
@@ -60,20 +59,20 @@ bool ExternalTextureSurfaceGL::PopulateTexture(
   const FlutterDesktopGpuBuffer* gpu_buffer =
       texture_callback_(width, height, user_data_);
   if (!gpu_buffer) {
-    FT_LOGI("[texture id:%ld] gpu_buffer is null", texture_id_);
+    FT_LOG(Info) << "gpu_buffer is null for texture ID: " << texture_id_;
     return false;
   }
 
   if (!gpu_buffer->buffer) {
-    FT_LOGI("[texture id:%ld] tbm_surface_ is null", texture_id_);
+    FT_LOG(Info) << "tbm_surface is null for texture ID: " << texture_id_;
     return false;
   }
   const tbm_surface_h tbm_surface =
       reinterpret_cast<tbm_surface_h>(const_cast<void*>(gpu_buffer->buffer));
 
   tbm_surface_info_s info;
   if (tbm_surface_get_info(tbm_surface, &info) != TBM_SURFACE_ERROR_NONE) {
-    FT_LOGI("[texture id:%ld] tbm_surface is invalid", texture_id_);
+    FT_LOG(Info) << "tbm_surface is invalid for texture ID: " << texture_id_;
     return false;
   }
 
@@ -114,8 +113,8 @@ bool ExternalTextureSurfaceGL::PopulateTexture(
                           EGL_NATIVE_SURFACE_TIZEN, tbm_surface, attribs);
 
   if (!egl_src_image) {
-    FT_LOGE("[texture id:%ld] egl_src_image create fail!!, errorcode == %d",
-            texture_id_, eglGetError());
+    FT_LOG(Error) << "eglCreateImageKHR failed with an error " << eglGetError()
+                  << " for texture ID: " << texture_id_;
     return false;
   }
   if (state_->gl_texture == 0) {