#include "CyclonePreferences.h"
#include "ACFString.h"
#include "ACFNumber.h"
#include "CFObjDel.h"


CyclonePreferences::CyclonePreferences(CFStringRef inPrefsIdentifier)
	: PlistPreferences(inPrefsIdentifier)
{
	Init();
}



CyclonePreferences::~CyclonePreferences()
{

}

void
CyclonePreferences::Init()
{
//attribs for original and translation text views
	::memset( &mPrefs, 0, sizeof(CyclonePrefs) );
	mPrefs.flags = kRunningForTheFirstTime | kSaveLastEncodings | kAutoChangeLineBreaks | kAskEncForEachFile;
	mPrefs.inputEncoding = kTextEncodingMacRoman;
	mPrefs.outputEncoding = kTextEncodingMacRoman;
	mPrefs.theSignature = kAppSignature;
	mPrefs.lineBreak = kLineBreakNoChange;
}


void
CyclonePreferences::Read()
{
	Init();	
	
	::CFPreferencesAppSynchronize( mPrefsIdentifier );

	CFIndex intValue = 1;
	GetIntegerValueForKey(CFSTR("VERSION"), intValue);

	if( GetIntegerValueForKey(CFSTR("INPUT_ENCODING"), intValue) )
    {//we must cast signed value into unsigned value without altering it
    	mPrefs.inputEncoding = *(TextEncoding *)&intValue;
    }

	if( GetIntegerValueForKey(CFSTR("OUTPUT_ENCODING"), intValue) )
    {//we must cast signed value into unsigned value without altering it
    	mPrefs.outputEncoding = *(TextEncoding *)&intValue;
    }

	GetIntegerValueForKey(CFSTR("LINE_BREAK"), mPrefs.lineBreak);


	CFPropertyListRef resultRef = CFPreferencesCopyAppValue(CFSTR("OUTPUT_CREATOR"), mPrefsIdentifier);
	if(resultRef != NULL)
	{
		CFObjDel refDel(resultRef);
		if( ::CFGetTypeID(resultRef) == ::CFStringGetTypeID() )
		{
			CFStringRef theCreator = (CFStringRef)resultRef;
			mPrefs.theSignature = CFStringToFourCharCode(theCreator);
		}
	}

	Boolean boolValue;
	if( GetBoolValueForKey(CFSTR("SAVE_LAST_ENCODING"), boolValue) )
	{
		if(boolValue)
			mPrefs.flags |= kSaveLastEncodings;
		else
			mPrefs.flags &= ~kSaveLastEncodings;
	}

	if( GetBoolValueForKey(CFSTR("USE_SNIFFERS"), boolValue) )
	{
		if(boolValue)
			mPrefs.flags |= kUseSniffers;
		else
			mPrefs.flags &= ~kUseSniffers;
	}

	if( GetBoolValueForKey(CFSTR("AUTO_CHANGE_LINE_BREAKS"), boolValue) )
	{
		if(boolValue)
			mPrefs.flags |= kAutoChangeLineBreaks;
		else
			mPrefs.flags &= ~kAutoChangeLineBreaks;
	}

	if( GetBoolValueForKey(CFSTR("ASK_AT_STARTUP"), boolValue) )
	{
		if(boolValue)
			mPrefs.flags |= kAskAtStartup;
		else
			mPrefs.flags &= ~kAskAtStartup;
	}

	if( GetBoolValueForKey(CFSTR("SAVE_DONT_ASK"), boolValue) )
	{
		if(boolValue)
			mPrefs.flags |= kSaveDontAsk;
		else
			mPrefs.flags &= ~kSaveDontAsk;
	}

	if( GetBoolValueForKey(CFSTR("USE_CUSTOM_SIGNATURE"), boolValue) )
	{
		if(boolValue)
			mPrefs.flags |= kUseCustomSignature;
		else
			mPrefs.flags &= ~kUseCustomSignature;
	}

	if( GetBoolValueForKey(CFSTR("KEEP_PARTIAL_FILES"), boolValue) )
	{
		if(boolValue)
			mPrefs.flags |= kKeepPartialFiles;
		else
			mPrefs.flags &= ~kKeepPartialFiles;
	}

	if( GetBoolValueForKey(CFSTR("ASK_ENC_FOR_EACH_FILE"), boolValue) )
	{
		if(boolValue)
			mPrefs.flags |= kAskEncForEachFile;
		else
			mPrefs.flags &= ~kAskEncForEachFile;
	}

	if( GetBoolValueForKey(CFSTR("SUPR_MSG_GENERATE_LOG"), boolValue) )
	{
		if(boolValue)
			mPrefs.flags |= kSuppressMsgGenLog;
		else
			mPrefs.flags &= ~kSuppressMsgGenLog;
	}

	if( GetBoolValueForKey(CFSTR("RUNNING_FIRST_TIME"), boolValue) )
	{
		if(boolValue)
			mPrefs.flags |= kRunningForTheFirstTime;
		else
			mPrefs.flags &= ~kRunningForTheFirstTime;
	}

	if( GetBoolValueForKey(CFSTR("EXPLICIT_LINE_BREAKS"), boolValue) )
	{
		if(boolValue)
			mPrefs.flags |= kExplicitLineBreakChange;
		else
			mPrefs.flags &= ~kExplicitLineBreakChange;
	}
}

void
CyclonePreferences::Save()
{
	mPrefs.flags &= ~kRunningForTheFirstTime;//already launched at least once if we are here so clear the flag

    CFIndex theVer = 1;
    SetIntegerValueForKey(CFSTR("VERSION"), theVer);
 
 	CFIndex signedInt = *(CFIndex *)&(mPrefs.inputEncoding);
 	SetIntegerValueForKey(CFSTR("INPUT_ENCODING"), signedInt);

	signedInt = *(CFIndex *)&(mPrefs.outputEncoding);
 	SetIntegerValueForKey(CFSTR("OUTPUT_ENCODING"), signedInt);

 	SetIntegerValueForKey(CFSTR("LINE_BREAK"), mPrefs.lineBreak);


	ACFString theCreator(mPrefs.theSignature);
   ::CFPreferencesSetAppValue( CFSTR("OUTPUT_CREATOR"), (CFStringRef)theCreator, mPrefsIdentifier );

	
	SetBoolValueForKey( CFSTR("SAVE_LAST_ENCODING"), ((mPrefs.flags & kSaveLastEncodings) != 0));
	SetBoolValueForKey( CFSTR("USE_SNIFFERS"), ((mPrefs.flags & kUseSniffers) != 0) );
	SetBoolValueForKey( CFSTR("AUTO_CHANGE_LINE_BREAKS"), ((mPrefs.flags & kAutoChangeLineBreaks) != 0) );
	SetBoolValueForKey( CFSTR("ASK_AT_STARTUP"), ((mPrefs.flags & kAskAtStartup) != 0) );
	SetBoolValueForKey( CFSTR("SAVE_DONT_ASK"), ((mPrefs.flags & kSaveDontAsk) != 0) );
	SetBoolValueForKey( CFSTR("USE_CUSTOM_SIGNATURE"), ((mPrefs.flags & kUseCustomSignature) != 0) );
	SetBoolValueForKey( CFSTR("KEEP_PARTIAL_FILES"), ((mPrefs.flags & kKeepPartialFiles) != 0) );
	SetBoolValueForKey( CFSTR("ASK_ENC_FOR_EACH_FILE"), ((mPrefs.flags & kAskEncForEachFile) != 0) );
	SetBoolValueForKey( CFSTR("SUPR_MSG_GENERATE_LOG"), ((mPrefs.flags & kSuppressMsgGenLog) != 0) );
	SetBoolValueForKey( CFSTR("RUNNING_FIRST_TIME"), ((mPrefs.flags & kRunningForTheFirstTime) != 0) );
	SetBoolValueForKey( CFSTR("EXPLICIT_LINE_BREAKS"), ((mPrefs.flags & kExplicitLineBreakChange) != 0) );

	::CFPreferencesAppSynchronize( mPrefsIdentifier );
}