Merge pull request #4286 from shuffle2/Aestek-clean-osd

Clean OSD messages code

7 files changed, 132 insertions, 145 deletions

diff --git a/Source/Core/Core/Core.cpp b/Source/Core/Core/Core.cpp
index 071302e17f..e135a60be8 100644
--- a/Source/Core/Core/Core.cpp
+++ b/Source/Core/Core/Core.cpp
@@ -172,13 +172,6 @@ void DisplayMessage(const std::string& message, int time_in_ms)
   if (!IsRunning())
     return;
 
-  // Actually displaying non-ASCII could cause things to go pear-shaped
-  for (const char& c : message)
-  {
-    if (!std::isprint(c))
-      return;
-  }
-
   OSD::AddMessage(message, time_in_ms);
   Host_UpdateTitle(message);
 }
diff --git a/Source/Core/DolphinWX/Frame.cpp b/Source/Core/DolphinWX/Frame.cpp
index 5cfbc79937..92f4fac8fb 100644
--- a/Source/Core/DolphinWX/Frame.cpp
+++ b/Source/Core/DolphinWX/Frame.cpp
@@ -1446,14 +1446,16 @@ void CFrame::ParseHotkeys()
 
   if (IsHotkey(HK_INCREASE_IR))
   {
-    OSDChoice = 1;
     ++g_Config.iEFBScale;
+    OSDPrintInternalResolution();
   }
   if (IsHotkey(HK_DECREASE_IR))
   {
-    OSDChoice = 1;
     if (--g_Config.iEFBScale < SCALE_AUTO)
+    {
       g_Config.iEFBScale = SCALE_AUTO;
+    }
+    OSDPrintInternalResolution();
   }
   if (IsHotkey(HK_TOGGLE_CROP))
   {
@@ -1461,28 +1463,26 @@ void CFrame::ParseHotkeys()
   }
   if (IsHotkey(HK_TOGGLE_AR))
   {
-    OSDChoice = 2;
     // Toggle aspect ratio
     g_Config.iAspectRatio = (g_Config.iAspectRatio + 1) & 3;
+    OSDPrintAspectRatio();
   }
   if (IsHotkey(HK_TOGGLE_EFBCOPIES))
   {
-    OSDChoice = 3;
     // Toggle EFB copies between EFB2RAM and EFB2Texture
     g_Config.bSkipEFBCopyToRam = !g_Config.bSkipEFBCopyToRam;
+    OSDPrintEFB();
   }
   if (IsHotkey(HK_TOGGLE_FOG))
   {
-    OSDChoice = 4;
     g_Config.bDisableFog = !g_Config.bDisableFog;
+    OSDPrintFog();
   }
   if (IsHotkey(HK_TOGGLE_TEXTURES))
     g_Config.bHiresTextures = !g_Config.bHiresTextures;
   Core::SetIsThrottlerTempDisabled(IsHotkey(HK_TOGGLE_THROTTLE, true));
   if (IsHotkey(HK_DECREASE_EMULATION_SPEED))
   {
-    OSDChoice = 5;
-
     if (SConfig::GetInstance().m_EmulationSpeed <= 0.0f)
       SConfig::GetInstance().m_EmulationSpeed = 1.0f;
     else if (SConfig::GetInstance().m_EmulationSpeed >= 0.2f)
@@ -1493,17 +1493,19 @@ void CFrame::ParseHotkeys()
     if (SConfig::GetInstance().m_EmulationSpeed >= 0.95f &&
         SConfig::GetInstance().m_EmulationSpeed <= 1.05f)
       SConfig::GetInstance().m_EmulationSpeed = 1.0f;
+
+    OSDPrintEmulationSpeed();
   }
   if (IsHotkey(HK_INCREASE_EMULATION_SPEED))
   {
-    OSDChoice = 5;
-
     if (SConfig::GetInstance().m_EmulationSpeed > 0.0f)
       SConfig::GetInstance().m_EmulationSpeed += 0.1f;
 
     if (SConfig::GetInstance().m_EmulationSpeed >= 0.95f &&
         SConfig::GetInstance().m_EmulationSpeed <= 1.05f)
       SConfig::GetInstance().m_EmulationSpeed = 1.0f;
+
+    OSDPrintEmulationSpeed();
   }
   if (IsHotkey(HK_SAVE_STATE_SLOT_SELECTED))
   {
@@ -1718,3 +1720,79 @@ void CFrame::HandleSignal(wxTimerEvent& event)
     return;
   Close();
 }
+
+void CFrame::OSDPrintInternalResolution()
+{
+  std::string text;
+  switch (g_Config.iEFBScale)
+  {
+  case SCALE_AUTO:
+    text = "Auto (fractional)";
+    break;
+  case SCALE_AUTO_INTEGRAL:
+    text = "Auto (integral)";
+    break;
+  case SCALE_1X:
+    text = "Native";
+    break;
+  case SCALE_1_5X:
+    text = "1.5x";
+    break;
+  case SCALE_2X:
+    text = "2x";
+    break;
+  case SCALE_2_5X:
+    text = "2.5x";
+    break;
+  default:
+    text = StringFromFormat("%dx", g_Config.iEFBScale - 3);
+    break;
+  }
+
+  OSD::AddMessage("Internal Resolution: " + text);
+}
+
+void CFrame::OSDPrintAspectRatio()
+{
+  std::string text;
+  switch (g_Config.iAspectRatio)
+  {
+  case ASPECT_AUTO:
+    text = "Auto";
+    break;
+  case ASPECT_STRETCH:
+    text = "Stretch";
+    break;
+  case ASPECT_ANALOG:
+    text = "Force 4:3";
+    break;
+  case ASPECT_ANALOG_WIDE:
+    text = "Force 16:9";
+    break;
+  }
+
+  OSD::AddMessage("Aspect Ratio: " + text + (g_Config.bCrop ? " (crop)" : ""));
+}
+
+void CFrame::OSDPrintEFB()
+{
+  OSD::AddMessage(std::string("Copy EFB: ") +
+                  (g_Config.bSkipEFBCopyToRam ? "to Texture" : "to RAM"));
+}
+
+void CFrame::OSDPrintFog()
+{
+  OSD::AddMessage(std::string("Fog: ") + (g_Config.bDisableFog ? "Disabled" : "Enabled"));
+}
+
+void CFrame::OSDPrintEmulationSpeed()
+{
+  std::string text = "Speed Limit: ";
+
+  if (SConfig::GetInstance().m_EmulationSpeed <= 0)
+    text += "Unlimited";
+  else
+    text += StringFromFormat("%li%%", std::lround(SConfig::GetInstance().m_EmulationSpeed * 100.f));
+
+  OSD::AddMessage(text);
+}
diff --git a/Source/Core/DolphinWX/Frame.h b/Source/Core/DolphinWX/Frame.h
index 2f2f4ce6aa..32335f2b44 100644
--- a/Source/Core/DolphinWX/Frame.h
+++ b/Source/Core/DolphinWX/Frame.h
@@ -338,6 +338,13 @@ private:
 
   bool InitControllers();
 
+  // OSD
+  void OSDPrintInternalResolution();
+  void OSDPrintAspectRatio();
+  void OSDPrintEFB();
+  void OSDPrintFog();
+  void OSDPrintEmulationSpeed();
+
   // Event table
   DECLARE_EVENT_TABLE();
 };
diff --git a/Source/Core/VideoCommon/OnScreenDisplay.cpp b/Source/Core/VideoCommon/OnScreenDisplay.cpp
index 62997cd150..d0f6f24825 100644
--- a/Source/Core/VideoCommon/OnScreenDisplay.cpp
+++ b/Source/Core/VideoCommon/OnScreenDisplay.cpp
@@ -21,18 +21,24 @@ static std::multimap<CallbackType, Callback> s_callbacks;
 static std::multimap<MessageType, Message> s_messages;
 static std::mutex s_messages_mutex;
 
+static std::string CleanMessage(std::string message)
+{
+  std::replace_if(message.begin(), message.end(), [](char c) { return !std::isprint(c); }, '?');
+  return message;
+}
+
 void AddTypedMessage(MessageType type, const std::string& message, u32 ms, u32 rgba)
 {
   std::lock_guard<std::mutex> lock(s_messages_mutex);
   s_messages.erase(type);
-  s_messages.emplace(type, Message(message, Common::Timer::GetTimeMs() + ms, rgba));
+  s_messages.emplace(type, Message(CleanMessage(message), Common::Timer::GetTimeMs() + ms, rgba));
 }
 
 void AddMessage(const std::string& message, u32 ms, u32 rgba)
 {
   std::lock_guard<std::mutex> lock(s_messages_mutex);
   s_messages.emplace(MessageType::Typeless,
-                     Message(message, Common::Timer::GetTimeMs() + ms, rgba));
+                     Message(CleanMessage(message), Common::Timer::GetTimeMs() + ms, rgba));
 }
 
 void DrawMessage(const Message& msg, int top, int left, int time_left)
@@ -52,7 +58,7 @@ void DrawMessages()
     std::lock_guard<std::mutex> lock(s_messages_mutex);
 
     u32 now = Common::Timer::GetTimeMs();
-    int left = 20, top = 35;
+    int left = 20, top = 20;
 
     auto it = s_messages.begin();
     while (it != s_messages.end())
diff --git a/Source/Core/VideoCommon/OnScreenDisplay.h b/Source/Core/VideoCommon/OnScreenDisplay.h
index a05f4058ef..cf8d66db72 100644
--- a/Source/Core/VideoCommon/OnScreenDisplay.h
+++ b/Source/Core/VideoCommon/OnScreenDisplay.h
@@ -22,6 +22,14 @@ struct Message
 
 enum class MessageType
 {
+  FPS,
+  FrameCount,
+  RTC,
+
+  MovieInputCount,
+  MovieLag,
+  MovieInput,
+
   NetPlayPing,
   NetPlayBuffer,
 
diff --git a/Source/Core/VideoCommon/RenderBase.cpp b/Source/Core/VideoCommon/RenderBase.cpp
index 4f093c4ee6..67ef0d8a61 100644
--- a/Source/Core/VideoCommon/RenderBase.cpp
+++ b/Source/Core/VideoCommon/RenderBase.cpp
@@ -32,6 +32,7 @@
 #include "Core/Host.h"
 #include "Core/Movie.h"
 
+#include "OnScreenDisplay.h"
 #include "VideoCommon/AVIDump.h"
 #include "VideoCommon/BPMemory.h"
 #include "VideoCommon/CPMemory.h"
@@ -48,8 +49,6 @@
 
 // TODO: Move these out of here.
 int frameCount;
-int OSDChoice;
-static int OSDTime;
 
 std::unique_ptr<Renderer> g_renderer;
 
@@ -106,9 +105,6 @@ Renderer::Renderer() : frame_data(), bLastFrameDumped(false)
 #if defined _WIN32 || defined HAVE_LIBAV
   bAVIDumping = false;
 #endif
-
-  OSDChoice = 0;
-  OSDTime = 0;
 }
 
 Renderer::~Renderer()
@@ -302,146 +298,46 @@ void Renderer::SetScreenshot(const std::string& filename)
   s_bScreenshot = true;
 }
 
-// Create On-Screen-Messages
 void Renderer::DrawDebugText()
 {
-  std::string final_yellow, final_cyan;
+  auto draw_text = [](OSD::MessageType type, const std::string& message) {
+    OSD::AddTypedMessage(type, message, OSD::Duration::SHORT, OSD::Color::CYAN);
+  };
+
+  if (g_ActiveConfig.bShowFPS)
+  {
+    draw_text(OSD::MessageType::FPS,
+              StringFromFormat("FPS: %u", g_renderer->m_fps_counter.GetFPS()));
+  }
 
-  if (g_ActiveConfig.bShowFPS || SConfig::GetInstance().m_ShowFrameCount)
+  if (SConfig::GetInstance().m_ShowFrameCount)
   {
-    if (g_ActiveConfig.bShowFPS)
-      final_cyan += StringFromFormat("FPS: %u", g_renderer->m_fps_counter.GetFPS());
+    draw_text(OSD::MessageType::FrameCount,
+              StringFromFormat("Frame: %" PRIx64, Movie::GetCurrentFrame()));
 
-    if (g_ActiveConfig.bShowFPS && SConfig::GetInstance().m_ShowFrameCount)
-      final_cyan += " - ";
-    if (SConfig::GetInstance().m_ShowFrameCount)
+    if (Movie::IsPlayingInput())
     {
-      final_cyan += StringFromFormat("Frame: %llu", (unsigned long long)Movie::GetCurrentFrame());
-      if (Movie::IsPlayingInput())
-        final_cyan += StringFromFormat("\nInput: %llu / %llu",
-                                       (unsigned long long)Movie::GetCurrentInputCount(),
-                                       (unsigned long long)Movie::GetTotalInputCount());
+      draw_text(OSD::MessageType::MovieInputCount,
+                StringFromFormat("Input: %" PRIx64 " / %" PRIx64, Movie::GetCurrentInputCount(),
+                                 Movie::GetTotalInputCount()));
     }
-
-    final_cyan += "\n";
-    final_yellow += "\n";
   }
 
   if (SConfig::GetInstance().m_ShowLag)
   {
-    final_cyan += StringFromFormat("Lag: %" PRIu64 "\n", Movie::GetCurrentLagCount());
-    final_yellow += "\n";
+    draw_text(OSD::MessageType::MovieLag,
+              StringFromFormat("Lag: %" PRIu64 "\n", Movie::GetCurrentLagCount()));
   }
 
   if (SConfig::GetInstance().m_ShowInputDisplay)
   {
-    final_cyan += Movie::GetInputDisplay();
-    final_yellow += "\n";
+    draw_text(OSD::MessageType::MovieInput, Movie::GetInputDisplay());
   }
 
   if (SConfig::GetInstance().m_ShowRTC)
   {
-    final_cyan += Movie::GetRTCDisplay();
-    final_yellow += "\n";
+    draw_text(OSD::MessageType::RTC, Movie::GetRTCDisplay());
   }
-
-  // OSD Menu messages
-  if (OSDChoice > 0)
-  {
-    OSDTime = Common::Timer::GetTimeMs() + 3000;
-    OSDChoice = -OSDChoice;
-  }
-
-  if ((u32)OSDTime > Common::Timer::GetTimeMs())
-  {
-    std::string res_text;
-    switch (g_ActiveConfig.iEFBScale)
-    {
-    case SCALE_AUTO:
-      res_text = "Auto (fractional)";
-      break;
-    case SCALE_AUTO_INTEGRAL:
-      res_text = "Auto (integral)";
-      break;
-    case SCALE_1X:
-      res_text = "Native";
-      break;
-    case SCALE_1_5X:
-      res_text = "1.5x";
-      break;
-    case SCALE_2X:
-      res_text = "2x";
-      break;
-    case SCALE_2_5X:
-      res_text = "2.5x";
-      break;
-    default:
-      res_text = StringFromFormat("%dx", g_ActiveConfig.iEFBScale - 3);
-      break;
-    }
-    const char* ar_text = "";
-    switch (g_ActiveConfig.iAspectRatio)
-    {
-    case ASPECT_AUTO:
-      ar_text = "Auto";
-      break;
-    case ASPECT_STRETCH:
-      ar_text = "Stretch";
-      break;
-    case ASPECT_ANALOG:
-      ar_text = "Force 4:3";
-      break;
-    case ASPECT_ANALOG_WIDE:
-      ar_text = "Force 16:9";
-    }
-
-    const char* const efbcopy_text = g_ActiveConfig.bSkipEFBCopyToRam ? "to Texture" : "to RAM";
-
-    // The rows
-    const std::string lines[] = {
-        std::string("Internal Resolution: ") + res_text,
-        std::string("Aspect Ratio: ") + ar_text + (g_ActiveConfig.bCrop ? " (crop)" : ""),
-        std::string("Copy EFB: ") + efbcopy_text,
-        std::string("Fog: ") + (g_ActiveConfig.bDisableFog ? "Disabled" : "Enabled"),
-        SConfig::GetInstance().m_EmulationSpeed <= 0 ?
-            "Speed Limit: Unlimited" :
-            StringFromFormat("Speed Limit: %li%%",
-                             std::lround(SConfig::GetInstance().m_EmulationSpeed * 100.f)),
-    };
-
-    enum
-    {
-      lines_count = sizeof(lines) / sizeof(*lines)
-    };
-
-    // The latest changed setting in yellow
-    for (int i = 0; i != lines_count; ++i)
-    {
-      if (OSDChoice == -i - 1)
-        final_yellow += lines[i];
-      final_yellow += '\n';
-    }
-
-    // The other settings in cyan
-    for (int i = 0; i != lines_count; ++i)
-    {
-      if (OSDChoice != -i - 1)
-        final_cyan += lines[i];
-      final_cyan += '\n';
-    }
-  }
-
-  final_cyan += Common::Profiler::ToString();
-
-  if (g_ActiveConfig.bOverlayStats)
-    final_cyan += Statistics::ToString();
-
-  if (g_ActiveConfig.bOverlayProjStats)
-    final_cyan += Statistics::ToStringProj();
-
-  // and then the text
-  g_renderer->RenderText(final_cyan, 20, 20, 0xFF00FFFF);
-  g_renderer->RenderText(final_yellow, 20, 20, 0xFFFFFF00);
 }
 
 void Renderer::UpdateDrawRectangle(int backbuffer_width, int backbuffer_height)
diff --git a/Source/Core/VideoCommon/RenderBase.h b/Source/Core/VideoCommon/RenderBase.h
index b0d2ac1234..584c8dbec6 100644
--- a/Source/Core/VideoCommon/RenderBase.h
+++ b/Source/Core/VideoCommon/RenderBase.h
@@ -38,7 +38,6 @@ struct EfbPokeData
 
 // TODO: Move these out of here.
 extern int frameCount;
-extern int OSDChoice;
 
 // Renderer really isn't a very good name for this class - it's more like "Misc".
 // The long term goal is to get rid of this class and replace it with others that make