#include <guitar/tabdlg.hpp>
#include <guitar/guitar.hpp>
#include <common/puredwrd.hpp>

TabDialog::TabDialog(void)
: mCurrEntryIndex(0)
{
  mInitHandler.setCallback(this,&TabDialog::initHandler);
	mCreateHandler.setCallback(this,&TabDialog::createHandler);
	mCloseHandler.setCallback(this,&TabDialog::closeHandler);
	mDestroyHandler.setCallback(this,&TabDialog::destroyHandler);
	mCommandHandler.setCallback(this,&TabDialog::commandHandler);
	insertHandler(VectorHandler::InitDialogHandler,&mInitHandler);
	insertHandler(VectorHandler::CreateHandler,&mCreateHandler);
	insertHandler(VectorHandler::CloseHandler,&mCloseHandler);
	insertHandler(VectorHandler::CommandHandler,&mCommandHandler);
	insertHandler(VectorHandler::DestroyHandler,&mDestroyHandler);
}

TabDialog::TabDialog(const TabDialog &someTabDialog)
{ // private implementation
  *this=someTabDialog;
}

TabDialog::~TabDialog()
{
	removeHandler(VectorHandler::InitDialogHandler,&mInitHandler);
	removeHandler(VectorHandler::CreateHandler,&mCreateHandler);
	removeHandler(VectorHandler::CloseHandler,&mCloseHandler);
	removeHandler(VectorHandler::CommandHandler,&mCommandHandler);
	removeHandler(VectorHandler::DestroyHandler,&mDestroyHandler);
}

TabDialog &TabDialog::operator=(const TabDialog &someTabDialog)
{ // private implementation
  return *this;
}

bool TabDialog::perform(GUIWindow &parentWindow,TabEntries &entries,int currEntryIndex)
{
  mTabEntries=SmartPointer<TabEntries>(&entries);
	mCurrEntryIndex=currEntryIndex;
	return ::DialogBoxParam(processInstance(),(LPSTR)"TABDIALOG",(HWND)parentWindow,DWindow::DlgProc,(LPARAM)(DWindow*)this);
}

CallbackData::ReturnType TabDialog::initHandler(CallbackData &someCallbackData)
{
  Block<PureDWORD> stops;
  mTabEntryList=::new OwnerDrawListAltColor(*this,getItem(TABENTRY_LIST),TABENTRY_LIST);
	mTabEntryList.disposition(PointerDisposition::Delete);
	stops.insert(&PureDWORD(15));
	stops.insert(&PureDWORD(35));
	stops.insert(&PureDWORD(50));
	mTabEntryList->setTabStops(stops);
  setTypes();

	TabEntry &entry=(*mTabEntries)[mCurrEntryIndex];
  for(int index=0;index<entry.size();index++)
	{
    String strLine;
		FrettedNote &frettedNote=entry[index];
		strLine+=String("   ")+String().fromInt(frettedNote.getString()+1)+String("\t");
		strLine+=String().fromInt(frettedNote.getFret())+String("\t");
		strLine+=((Note&)frettedNote).toString();
    mTabEntryList->insertString(strLine);
	}
  mTabEntryList->setCurrent(0);
  return (CallbackData::ReturnType)FALSE;
}

CallbackData::ReturnType TabDialog::createHandler(CallbackData &someCallbackData)
{
  return (CallbackData::ReturnType)FALSE;
}

CallbackData::ReturnType TabDialog::closeHandler(CallbackData &someCallbackData)
{
  return (CallbackData::ReturnType)FALSE;
}

CallbackData::ReturnType TabDialog::destroyHandler(CallbackData &someCallbackData)
{
  return (CallbackData::ReturnType)FALSE;
}

CallbackData::ReturnType TabDialog::commandHandler(CallbackData &someCallbackData)
{
  switch(someCallbackData.wmCommandID())
	{
    case IDCANCEL :
			endDialog(false);
      break;
		case IDOK :
		  handleOk();
			endDialog(true);
			break;
	}
  return (CallbackData::ReturnType)FALSE;
}

void TabDialog::setTypes()
{
  Array<String> notes;
  sendMessage(TABENTRY_NOTETYPE,CB_RESETCONTENT,0,0L);  
	notes=NoteType::enumerate();
	int currSel=-1;
	TabEntry &entry=(*mTabEntries)[mCurrEntryIndex];
	for(int index=0;index<notes.size();index++)
	{
	  sendMessage(TABENTRY_NOTETYPE,CB_ADDSTRING,0,(LPARAM)(LPSTR)notes[index].str());
		if(notes[index].equals(entry.getNoteType().toString()))currSel=index;
	}
	if(-1==currSel)
	{
	  int itemCount;
	  sendMessage(TABENTRY_NOTETYPE,CB_ADDSTRING,0,(LPARAM)(LPSTR)entry.getNoteType().toString());
		itemCount=sendMessage(TABENTRY_NOTETYPE,CB_GETCOUNT,0,0L);
		sendMessage(TABENTRY_NOTETYPE,CB_SETCURSEL,itemCount-1,0L);
	}
	else sendMessage(TABENTRY_NOTETYPE,CB_SETCURSEL,currSel,0L);
}

void TabDialog::handleOk(void)
{
  LRESULT currSel;
	String selText;
	bool applyRemainder;

  currSel=sendMessage(TABENTRY_NOTETYPE,CB_GETCURSEL,0,0L);
	sendMessage(TABENTRY_NOTETYPE,CB_GETLBTEXT,currSel,(LPARAM)selText.str());
	applyRemainder=sendMessage(TABENTRY_REMAINDER,BM_GETCHECK,0,0L);
	NoteType noteType(NoteType().fromString(selText));
	if(applyRemainder)
	{
	  for(int index=mCurrEntryIndex;index<mTabEntries->size();index++)
		{
		  TabEntry &entry=(*mTabEntries)[index];
			entry.setNoteType(noteType);
		}
	}
	else
	{
	  TabEntry &entry=(*mTabEntries)[mCurrEntryIndex];
		entry.setNoteType(noteType);
	}
}