//**************************************************************************************
// Filename:	NibPrefsDialog.cp
// Copyright © 2003 _tk_.  All rights reserved.
//
// Description:	
//
//**************************************************************************************
// Revision History:
// Sunday, August 24, 2003 - Original
//**************************************************************************************

#include "NibPrefsDialog.h"
#include "ATabControl.h"
#include "AControls.h"
#include "ACFString.h"
#include "CFObjDel.h"

NibPrefsDialog::NibPrefsDialog(CFStringRef inNibName, CFStringRef inDlogWindowName)
	: NibModalDialog(inNibName, inDlogWindowName), mTabContol(NULL)
{	
}

NibPrefsDialog::NibPrefsDialog(CFBundleRef inBundleRef, CFStringRef inNibName, CFStringRef inDlogWindowName)
	: NibModalDialog(inBundleRef, inNibName, inDlogWindowName), mTabContol(NULL)
{
}


NibPrefsDialog::~NibPrefsDialog(void)
{
	delete mTabContol;
}

void
NibPrefsDialog::Initialize()
{
	if(mWindow == NULL)
		return;

	const ControlID tabsControlID = { 'tabs', 100 };
	mTabContol = new ATabControl(mWindow, tabsControlID, 1);
}


//returns noErr if command handled otherwise should return eventNotHandledErr
OSStatus
NibPrefsDialog::ProcessCommand()
{
	OSStatus outErr = eventNotHandledErr;
	switch (mCommand.commandID)
	{
		case 'Choo':
			ChooseCreator();
		break;

		case 'CrCh':
			CreatorSettingsChanged();
		break;
		
	}
	
	return outErr;
}



void
NibPrefsDialog::SetInitialDialogOptions(const CyclonePrefs &inPrefs)
{
//General tab
	if(true)
	{//remember last encoding
		const ControlID checkID = {'Pref', 101};
		AControl theCheck(mWindow, checkID);
		theCheck.SetValue(((inPrefs.flags & kSaveLastEncodings) != 0) ? 1 : 0);
	}

	if(true)
	{//keep partial
		const ControlID checkID = {'Pref', 102};
		AControl theCheck(mWindow, checkID);
		theCheck.SetValue(((inPrefs.flags & kKeepPartialFiles) != 0) ? 1 : 0);
	}
		
//Input tab
	if(true)
	{//ask at startup
		const ControlID checkID = {'Pref', 201};
		AControl theCheck(mWindow, checkID);
		theCheck.SetValue(((inPrefs.flags & kAskAtStartup) != 0) ? 1 : 0);
	}

	if(true)
	{//use sniffers
		const ControlID checkID = {'Pref', 202};
		AControl theCheck(mWindow, checkID);
		theCheck.SetValue(((inPrefs.flags & kUseSniffers) != 0) ? 1 : 0);
	}

//Output tab
	if(true)
	{//dont ask for output name
		const ControlID checkID = {'Pref', 301};
		AControl theCheck(mWindow, checkID);
		theCheck.SetValue(((inPrefs.flags & kSaveDontAsk) != 0) ? 1 : 0);
	}

	if(true)
	{//use custom creator
		const ControlID checkID = {'Pref', 304};
		AControl theCheck(mWindow, checkID);
		theCheck.SetValue(((inPrefs.flags & kUseCustomSignature) != 0) ? 1 : 0);
	}

	if(true)
	{//line breaks radio group
		const ControlID radioID = {'Pref', 303};
		AControl theRadio(mWindow, radioID);
		
		if((inPrefs.flags & kExplicitLineBreakChange) != 0)
			theRadio.SetValue(3);
		else if((inPrefs.flags & kAutoChangeLineBreaks) != 0)
			theRadio.SetValue(2);
		else
			theRadio.SetValue(1);
	}
	
	if(true)
 	{//custom creator
 		const ControlID editFieldID = {'Pref', 305};
 		ACFString theCreator(inPrefs.theSignature);
 		AEditText  editField(mWindow, editFieldID);
		editField.SetCFText((CFStringRef)theCreator);
	}


//Multiple Files tab
	if(true)
	{//ask for each
		const ControlID checkID = {'Pref', 401};
		AControl theCheck(mWindow, checkID);
		theCheck.SetValue(((inPrefs.flags & kAskEncForEachFile) != 0) ? 1 : 0);
	}

	if(true)
	{//suppress error messages and generate log
		const ControlID checkID = {'Pref', 402};
		AControl theCheck(mWindow, checkID);
		theCheck.SetValue(((inPrefs.flags & kSuppressMsgGenLog) != 0) ? 1 : 0);
	}

	CreatorSettingsChanged();
}

void
NibPrefsDialog::GetClosingDialogOptions(CyclonePrefs &outPrefs)
{
//General tab
	if(true)
	{//remember last encoding
		const ControlID checkID = {'Pref', 101};
		AControl theCheck(mWindow, checkID);
		if(theCheck.Value())
			outPrefs.flags |= kSaveLastEncodings;
		else
			outPrefs.flags &= ~kSaveLastEncodings;
	}

	if(true)
	{//keep partial
		const ControlID checkID = {'Pref', 102};
		AControl theCheck(mWindow, checkID);
		if(theCheck.Value())
			outPrefs.flags |= kKeepPartialFiles;
		else
			outPrefs.flags &= ~kKeepPartialFiles;
	}

//Input tab
	if(true)
	{//ask at startup
		const ControlID checkID = {'Pref', 201};
		AControl theCheck(mWindow, checkID);
		if(theCheck.Value())
			outPrefs.flags |= kAskAtStartup;
		else
			outPrefs.flags &= ~kAskAtStartup;
	}

	if(true)
	{//use sniffers
		const ControlID checkID = {'Pref', 202};
		AControl theCheck(mWindow, checkID);
		if(theCheck.Value())
			outPrefs.flags |= kUseSniffers;
		else
			outPrefs.flags &= ~kUseSniffers;
	}

//Output tab
	if(true)
	{//dont ask for output name
		const ControlID checkID = {'Pref', 301};
		AControl theCheck(mWindow, checkID);
		if(theCheck.Value())
			outPrefs.flags |= kSaveDontAsk;
		else
			outPrefs.flags &= ~kSaveDontAsk;
	}

	if(true)
	{//use custom creator
		const ControlID checkID = {'Pref', 304};
		AControl theCheck(mWindow, checkID);
		if(theCheck.Value())
			outPrefs.flags |= kUseCustomSignature;
		else
			outPrefs.flags &= ~kUseCustomSignature;
	}

	if(true)
	{//line breaks radio group
		const ControlID radioID = {'Pref', 303};
		AControl theRadio(mWindow, radioID);
		switch(theRadio.Value())
		{
			case 3://manual change
				outPrefs.flags |= kExplicitLineBreakChange;
				outPrefs.flags &= ~kAutoChangeLineBreaks;
			break;
			
			case 2://auto change
				outPrefs.flags |= kAutoChangeLineBreaks;
				outPrefs.flags &= ~kExplicitLineBreakChange;
			break;
			
			default://no change
				outPrefs.flags &= ~kAutoChangeLineBreaks;
				outPrefs.flags &= ~kExplicitLineBreakChange;
			break;
		}
	}
	
	if(true)
 	{//custom creator
 		const ControlID editFieldID = {'Pref', 305};
 		ACFString theCreator(outPrefs.theSignature);
 		AEditText  editField(mWindow, editFieldID);
 		CFStringRef creatorText = editField.CopyCFText();
 		CFObjDel theDel(creatorText);
 		outPrefs.theSignature = PlistPreferences::CFStringToFourCharCode((CFStringRef)creatorText);
	}

//Multiple Files tab
	if(true)
	{//ask for each
		const ControlID checkID = {'Pref', 401};
		AControl theCheck(mWindow, checkID);
		if(theCheck.Value())
			outPrefs.flags |= kAskEncForEachFile;
		else
			outPrefs.flags &= ~kAskEncForEachFile;
	}

	if(true)
	{//suppress error messages and generate log
		const ControlID checkID = {'Pref', 402};
		AControl theCheck(mWindow, checkID);
		if(theCheck.Value())
			outPrefs.flags |= kSuppressMsgGenLog;
		else
			outPrefs.flags &= ~kSuppressMsgGenLog;
	}
}

void
NibPrefsDialog::ChooseCreator()
{
	FSRef objRef;
	Boolean isOK = ChooseFileDialog(objRef, CFSTR("Choose application or file to pick creator signature from:"), CFSTR("Choose"));
	if(isOK)
	{
		OSType creator = GetCreator(objRef);
 		const ControlID editFieldID = {'Pref', 305};
 		ACFString theCreator(creator);
 		AEditText  editField(mWindow, editFieldID);
		editField.SetCFText((CFStringRef)theCreator);
	}
}

void
NibPrefsDialog::CreatorSettingsChanged()
{
 	const ControlID creatorCheckID = {'Pref', 304};//master checkbox
	AControl creatorCheck(mWindow, creatorCheckID);

 	const ControlID editFieldID = {'Pref', 305};//edit field
	AControl editField(mWindow, editFieldID);

	const ControlID buttonID = {'Pref', 306};//button
	AControl chooseButton(mWindow, buttonID);
	
	if( creatorCheck.Value() != 0)
	{
		editField.Enable();
		chooseButton.Enable();
	}
	else
	{
		editField.Disable();
		chooseButton.Disable();
	}	
}


Boolean
NibPrefsDialog::ChooseFileDialog(FSRef &outRef, CFStringRef inMessage, CFStringRef inActionButtLabel)
{
	NavDialogCreationOptions dialogOptions;
	OSStatus err = ::NavGetDefaultDialogCreationOptions( &dialogOptions );
	if( err != noErr)
		return	false;
	
	dialogOptions.optionFlags = kNavNoTypePopup + kNavSupportPackages;
	dialogOptions.modality = kWindowModalityWindowModal;
	dialogOptions.parentWindow = mWindow;
	dialogOptions.clientName = CFSTR("Cyclone");
	dialogOptions.message = inMessage;
	dialogOptions.actionButtonLabel = inActionButtLabel;
	dialogOptions.preferenceKey = 'Crea';

	Boolean outOK = false;

	NavDialogRef	dialogRef = NULL;

	err = ::NavCreateChooseFileDialog( &dialogOptions,
									NULL,
									NULL,
									NULL,
									NULL,
									NULL,
									&dialogRef);

	if( (err == noErr) && (dialogRef != NULL) )
	{
		err = ::NavDialogRun( dialogRef );
		if( err == noErr )
		{
			NavUserAction theAction = ::NavDialogGetUserAction( dialogRef );
			if( (theAction != kNavUserActionCancel) && (theAction != kNavUserActionNone) )
			{
				NavReplyRecord		reply;
				err = ::NavDialogGetReply(dialogRef, &reply);
				if(err == noErr)
				{
					AEKeyword theAEKeyword;
					DescType typeCode;
					Size actualSize;    
					err = ::AEGetNthPtr( &(reply.selection), 1, typeFSRef, &theAEKeyword, &typeCode, &outRef,  sizeof(FSRef), &actualSize);
					::NavDisposeReply( &reply );
					outOK = (err == noErr);
				}
			}
		}
		
		 ::NavDialogDispose( dialogRef );
	}

	return outOK;
}


OSType
NibPrefsDialog::GetCreator(FSRef &inRef)
{
	FSCatalogInfo theInfo;
	::BlockZero(&theInfo, sizeof(theInfo));
	OSErr err = ::FSGetCatalogInfo(&inRef, kFSCatInfoNodeFlags, &theInfo, NULL, NULL, NULL);
	if ( err == noErr )
	{//it is a file or folder. we can safely proceed
		LSItemInfoRecord itemInfo;
		::BlockZero(&itemInfo, sizeof(itemInfo));
		LSRequestedInfo whichInfo = kLSRequestTypeCreator;
		err = ::LSCopyItemInfoForRef( &inRef, whichInfo, &itemInfo);
		if( err == noErr )
		{
			return itemInfo.creator;
		}
	}
	return '????';
}