From 62833f56cbff1c5048d9b9378720a476d1e903d2 Mon Sep 17 00:00:00 2001
From: Chris Danford <chrisdanford@users.sourceforge.net>
Date: Thu, 26 Jan 2006 06:17:57 +0000
Subject: [PATCH] show input device list on mapping screen

---
 stepmania/src/RageInput.cpp            | 19 ++++++++++++++++++-
 stepmania/src/RageInput.h              |  3 ++-
 stepmania/src/ScreenMapControllers.cpp | 14 ++++++++++++++
 stepmania/src/ScreenMapControllers.h   |  4 ++--
 stepmania/src/ScreenTestInput.cpp      | 17 +----------------
 5 files changed, 37 insertions(+), 20 deletions(-)

diff --git a/stepmania/src/RageInput.cpp b/stepmania/src/RageInput.cpp
index fac9af9268..2d397a657e 100644
--- a/stepmania/src/RageInput.cpp
+++ b/stepmania/src/RageInput.cpp
@@ -62,7 +62,7 @@ bool RageInput::DevicesChanged()
 	return false;
 }
 
-void RageInput::GetDevicesAndDescriptions( vector<InputDevice>& vDevicesOut, vector<RString>& vDescriptionsOut )
+void RageInput::GetDevicesAndDescriptions( vector<InputDevice>& vDevicesOut, vector<RString>& vDescriptionsOut ) const
 {
 	for( unsigned i = 0; i < m_pDevices.size(); ++i )
 		m_pDevices[i]->GetDevicesAndDescriptions( vDevicesOut, vDescriptionsOut );	
@@ -112,6 +112,23 @@ InputDeviceState RageInput::GetInputDeviceState( InputDevice id )
 	return InputDeviceState_INVALID;
 }
 
+RString RageInput::GetDisplayDevicesString() const
+{
+	vector<InputDevice> vDevices;
+	vector<RString> vDescriptions;
+	vector<RString> vs;
+	GetDevicesAndDescriptions( vDevices, vDescriptions );
+	ASSERT( vDevices.size() == vDescriptions.size() );
+	for( unsigned i=0; i<vDevices.size(); ++i )
+	{
+		const RString sDescription = vDescriptions[i];
+		InputDevice device = vDevices[i];
+		if( sDescription == "MonkeyKeyboard" )
+			continue;	// hide this
+		vs.push_back( ssprintf("%s (%s)", sDescription.c_str(), InputDeviceToString(device).c_str()) );
+	}
+	return join("\n",vs);
+}
 
 // lua start
 #include "LuaBinding.h"
diff --git a/stepmania/src/RageInput.h b/stepmania/src/RageInput.h
index 0658887167..569fa67364 100644
--- a/stepmania/src/RageInput.h
+++ b/stepmania/src/RageInput.h
@@ -17,11 +17,12 @@ public:
 	void LoadDrivers();
 	void Update();
 	bool DevicesChanged();
-	void GetDevicesAndDescriptions( vector<InputDevice>& vDevicesOut, vector<RString>& vsDescriptionsOut );
+	void GetDevicesAndDescriptions( vector<InputDevice>& vDevicesOut, vector<RString>& vsDescriptionsOut ) const;
 	void WindowReset();
 	void AddHandler( InputHandler *pHandler );
 	RString GetDeviceSpecificInputString( const DeviceInput &di );
 	InputDeviceState GetInputDeviceState( InputDevice id );
+	RString GetDisplayDevicesString() const;
 
 	// Lua
 	void PushSelf( lua_State *L );
diff --git a/stepmania/src/ScreenMapControllers.cpp b/stepmania/src/ScreenMapControllers.cpp
index 4c8424463f..72a63c4c62 100644
--- a/stepmania/src/ScreenMapControllers.cpp
+++ b/stepmania/src/ScreenMapControllers.cpp
@@ -38,6 +38,14 @@ void ScreenMapControllers::Init()
 	m_soundChange.Load( THEME->GetPathS(m_sName,"change"), true );
 	m_soundDelete.Load( THEME->GetPathS(m_sName,"delete"), true );
 
+
+	m_textDevices.LoadFromFont( THEME->GetPathF("Common","normal") );
+	m_textDevices.SetXY( SCREEN_CENTER_X, SCREEN_TOP+30 );
+	m_textDevices.SetDiffuse( RageColor(1,1,1,1) );
+	m_textDevices.SetZoom( 0.6f );
+	this->AddChild( &m_textDevices );
+
+
 	RString sButtons = BUTTONS_TO_MAP;
 	if( sButtons.empty() )
 	{
@@ -167,6 +175,12 @@ void ScreenMapControllers::Update( float fDeltaTime )
 	ScreenWithMenuElements::Update( fDeltaTime );
 
 	
+	//
+	// Update devices text
+	//
+	m_textDevices.SetText( INPUTMAN->GetDisplayDevicesString() );
+
+
 	if( !m_WaitingForPress.IsZero() && m_DeviceIToMap.IsValid() ) // we're going to map an input
 	{	
 		if( m_WaitingForPress.PeekDeltaTime() < g_fSecondsToWaitForInput )
diff --git a/stepmania/src/ScreenMapControllers.h b/stepmania/src/ScreenMapControllers.h
index 8a8108f1b3..cb9f854eec 100644
--- a/stepmania/src/ScreenMapControllers.h
+++ b/stepmania/src/ScreenMapControllers.h
@@ -9,8 +9,6 @@
 #include "ActorScroller.h"
 #include "RageSound.h"
 
-enum { NUM_SHOWN_GAME_TO_DEVICE_SLOTS = 3 };
-
 class ScreenMapControllers : public ScreenWithMenuElements
 {
 public:
@@ -48,6 +46,8 @@ private:
 	};
 	vector<KeyToMap> m_KeysToMap;
 
+	BitmapText m_textDevices;
+
 	BitmapText m_textLabel[MAX_GAME_CONTROLLERS];
 
 	AutoActor m_sprExit;
diff --git a/stepmania/src/ScreenTestInput.cpp b/stepmania/src/ScreenTestInput.cpp
index fa77e57e7a..89edd800e1 100644
--- a/stepmania/src/ScreenTestInput.cpp
+++ b/stepmania/src/ScreenTestInput.cpp
@@ -49,22 +49,7 @@ void ScreenTestInput::Update( float fDeltaTime )
 	//
 	// Update devices text
 	//
-	{
-		vector<InputDevice> vDevices;
-		vector<RString> vDescriptions;
-		vector<RString> vs;
-		INPUTMAN->GetDevicesAndDescriptions( vDevices, vDescriptions );
-		ASSERT( vDevices.size() == vDescriptions.size() );
-		for( unsigned i=0; i<vDevices.size(); ++i )
-		{
-			const RString sDescription = vDescriptions[i];
-			InputDevice device = vDevices[i];
-			if( sDescription == "MonkeyKeyboard" )
-				continue;	// hide this
-			vs.push_back( ssprintf("%s (%s)", sDescription.c_str(), InputDeviceToString(device).c_str()) );
-		}
-		m_textDevices.SetText( join("\n",vs) );
-	}
+	m_textDevices.SetText( INPUTMAN->GetDisplayDevicesString() );
 
 	//
 	// Update input texts