[BPMDisplay] Added FormatString metric.

Docs/Changelog_sm-ssc.txt

@@ -13,9 +13,13 @@ _____________________________________________________________________________
 sm-ssc v1.2.2 | 201102??
 --------------------------------------------------------------------------------
 
+20110219
+--------
+* [BPMDisplay] Added FormatString metric. [AJ]
+
 20110218
 --------
-* [WheelBase] Added SetOpenSection Lua binding [AJ]
+* [WheelBase] Added SetOpenSection Lua binding. [AJ]
 
 20110217
 --------

Themes/_fallback/metrics.ini

@@ -218,6 +218,8 @@ QuestionMarksText="???"
 RandomText="!!!"
 # xxx: localize me -aj
 VariousText="000"
+FormatString="%03.0f"
+
 [CodeDetector]
 # Codes on the MusicWheel that change stuff!
 PrevSteps1="Up,Up"

src/BPMDisplay.cpp

@@ -38,6 +38,7 @@ void BPMDisplay::Load()
 	QUESTIONMARKS_TEXT.Load( m_sName, "QuestionMarksText" );
 	RANDOM_TEXT.Load( m_sName, "RandomText" );
 	VARIOUS_TEXT.Load( m_sName, "VariousText" );
+	BPM_FORMAT_STRING.Load( m_sName, "FormatString" );
 
 	RunCommands( SET_NORMAL_COMMAND );
 }
@@ -76,9 +77,9 @@ void BPMDisplay::Update( float fDeltaTime )
 		{
 			m_fBPMFrom = -1;
 			if( (bool)SHOW_QMARKS )
-				SetText( (RandomFloat(0,1)>0.90f) ? (RString)QUESTIONMARKS_TEXT : ssprintf("%03.0f",RandomFloat(0,999)) );
+				SetText( (RandomFloat(0,1)>0.90f) ? (RString)QUESTIONMARKS_TEXT : ssprintf((RString)BPM_FORMAT_STRING,RandomFloat(0,999)) );
 			else
-				SetText( ssprintf("%03.0f",RandomFloat(0,999)) );
+				SetText( ssprintf((RString)BPM_FORMAT_STRING, RandomFloat(0,999)) );
 		}
 		else if(m_fBPMFrom == -1)
 		{
@@ -89,7 +90,7 @@ void BPMDisplay::Update( float fDeltaTime )
 	if( m_fBPMTo != -1)
 	{
 		const float fActualBPM = GetActiveBPM();
-		SetText( ssprintf("%03.0f", fActualBPM) );
+		SetText( ssprintf((RString)BPM_FORMAT_STRING, fActualBPM) );
 	}
 }
 

src/BPMDisplay.h

@@ -94,6 +94,8 @@ protected:
 	ThemeMetric<RString> RANDOM_TEXT;
 	/** @brief The text used as one possible option for random BPM. */
 	ThemeMetric<RString> QUESTIONMARKS_TEXT;
+	/** @brief The format string used for the numbers. */
+	ThemeMetric<RString> BPM_FORMAT_STRING;
 
 	/** @brief The lowest valued BPM. */
 	float m_fBPMFrom;