From 6a75ea5653ec596b1a08e985e98fca0b05ccd6f7 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Wed, 8 Feb 2017 22:15:43 -0500
Subject: ControllerEmu: Separate ControlGroup from ControllerEmu

ControllerEmu, the class, is essentially acting like a namespace for
ControlGroup. This makes it impossible to forward declare any of the
internals. It also globs a bunch of classes together which is kind of a
pain to manage.

This splits ControlGroup and the classes it contains into their own source
files and situates them all within a namespace, which gets them out of
global scope.

Since this allows forward declarations for the once-internal classes, it
now requires significantly less files to be rebuilt if anything is changed
in the ControllerEmu portion of code.

It does not split out the settings classes yet, however, as it
would be preferable to make a settings base class that all settings derive
from, but this would be a functional change -- this commit only intends to
move around existing code. Extracting the settings class will be done in
another commit.
---
 .../ControlGroup/ModifySettingsButton.cpp          | 77 ++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 Source/Core/InputCommon/ControllerEmu/ControlGroup/ModifySettingsButton.cpp

(limited to 'Source/Core/InputCommon/ControllerEmu/ControlGroup/ModifySettingsButton.cpp')

diff --git a/Source/Core/InputCommon/ControllerEmu/ControlGroup/ModifySettingsButton.cpp b/Source/Core/InputCommon/ControllerEmu/ControlGroup/ModifySettingsButton.cpp
new file mode 100644
index 0000000000..b71b1ea2c1
--- /dev/null
+++ b/Source/Core/InputCommon/ControllerEmu/ControlGroup/ModifySettingsButton.cpp
@@ -0,0 +1,77 @@
+// Copyright 2017 Dolphin Emulator Project
+// Licensed under GPLv2+
+// Refer to the license.txt file included.
+
+#include "InputCommon/ControllerEmu/ControlGroup/ModifySettingsButton.h"
+
+#include <cstddef>
+#include <memory>
+#include <string>
+#include <utility>
+
+#include "Common/Common.h"
+#include "InputCommon/ControlReference/ControlReference.h"
+#include "InputCommon/ControllerEmu/Control/Control.h"
+#include "InputCommon/ControllerEmu/Control/Input.h"
+#include "VideoCommon/OnScreenDisplay.h"
+
+namespace ControllerEmu
+{
+ModifySettingsButton::ModifySettingsButton(std::string button_name)
+    : Buttons(std::move(button_name))
+{
+  numeric_settings.emplace_back(std::make_unique<NumericSetting>(_trans("Threshold"), 0.5));
+}
+
+void ModifySettingsButton::AddInput(std::string button_name, bool toggle)
+{
+  controls.emplace_back(new Input(std::move(button_name)));
+  threshold_exceeded.emplace_back(false);
+  associated_settings.emplace_back(false);
+  associated_settings_toggle.emplace_back(toggle);
+}
+
+void ModifySettingsButton::GetState()
+{
+  for (size_t i = 0; i < controls.size(); ++i)
+  {
+    ControlState state = controls[i]->control_ref->State();
+
+    if (!associated_settings_toggle[i])
+    {
+      // not toggled
+      associated_settings[i] = state > numeric_settings[0]->GetValue();
+    }
+    else
+    {
+      // toggle (loading savestates does not en-/disable toggle)
+      // after we passed the threshold, we en-/disable. but after that, we don't change it
+      // anymore
+      if (!threshold_exceeded[i] && state > numeric_settings[0]->GetValue())
+      {
+        associated_settings[i] = !associated_settings[i];
+
+        if (associated_settings[i])
+          OSD::AddMessage(controls[i]->name + ": " + _trans("on"));
+        else
+          OSD::AddMessage(controls[i]->name + ": " + _trans("off"));
+
+        threshold_exceeded[i] = true;
+      }
+
+      if (state < numeric_settings[0]->GetValue())
+        threshold_exceeded[i] = false;
+    }
+  }
+}
+
+const std::vector<bool>& ModifySettingsButton::isSettingToggled() const
+{
+  return associated_settings_toggle;
+}
+
+const std::vector<bool>& ModifySettingsButton::getSettingsModifier() const
+{
+  return associated_settings;
+}
+}  // namespace ControllerEmu
-- 
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