#include <guitar/RangeDlg.hpp>
#include <guitar/RangeEditDlg.hpp>
#include <guitar/guitar.hpp>
#include <guitar/TabEntry.hpp>
#include <guitar/MessageBox.hpp>
#include <common/puredwrd.hpp>
#include <common/crsctrl.hpp>

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

RangeDialog::RangeDialog(const RangeDialog &someRangeDialog)
{ // private implementation
  *this=someRangeDialog;
}

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

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

bool RangeDialog::perform(GUIWindow &parentWindow,const TabRanges &ranges,int maxRange,bool isSelect)
{
	Rect clientRect;
  parentWindow.clientRect(clientRect);
	mDisplayPoint.x((clientRect.right()-clientRect.left())/2);
	mDisplayPoint.y((clientRect.bottom()-clientRect.top())/2);
	mTabRanges=ranges;
	mMaxRange=maxRange;
	mIsSelection=isSelect;
	return ::DialogBoxParam(processInstance(),(LPSTR)"RANGEDIALOG",(HWND)parentWindow,DWindow::DlgProc,(LPARAM)(DWindow*)this);
}

CallbackData::ReturnType RangeDialog::initHandler(CallbackData &someCallbackData)
{
  Block<PureDWORD> stops;
  mDisplayPoint.x(mDisplayPoint.x()-(width()/2));
  mDisplayPoint.y(mDisplayPoint.y()-(height()/2));
  move(mDisplayPoint);
  mRangeList=::new OwnerDrawListAltColor(*this,getItem(RANGE_LIST),RANGE_LIST);
	mRangeList.disposition(PointerDisposition::Delete);
	stops.insert(&PureDWORD(35));
	stops.insert(&PureDWORD(55));
	mRangeList->setTabStops(stops);
	setRangeList();
	if(mIsSelection)
	{
	  enable(RANGE_INSERT,false);
		enable(RANGE_DELETE,false);
		setCaption("Range Select");
	}
  return (CallbackData::ReturnType)false;
}

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

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

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

CallbackData::ReturnType RangeDialog::commandHandler(CallbackData &someCallbackData)
{
  switch(someCallbackData.wmCommandID())
	{
    case IDCANCEL :
			endDialog(false);
      break;
		case IDOK :
		  if(mIsSelection)handleRangeSelection();
			endDialog(true);
			break;
		case RANGE_INSERT :
		  handleRangeInsert();
		  break;
		case RANGE_DELETE :
		  handleRangeDelete();
		  break;
	}
	if(LBN_DBLCLK==someCallbackData.wmCommandCommand())
	{
	  if(mIsSelection)
		{
		  handleRangeSelection();
			endDialog(true);
		}
	  else handleRangeEditSelection();
	}
  return (CallbackData::ReturnType)FALSE;
}

void RangeDialog::setRangeList(void)
{
  for(int index=0;index<mTabRanges.size();index++)
	{
	  String strItem;
	  Range &range=mTabRanges[index];
		mRangeList->addString(range.toTabbedString());
	}
	mRangeList->setCurrent(0);
	return;
}

void RangeDialog::handleRangeSelection(void)
{
  mSelection=mRangeList->getCurrent();
}

void RangeDialog::handleRangeEditSelection(void)
{
	RangeEditDialog rangeEditDialog;
	int currSel;

	currSel=mRangeList->getCurrent();
	if(!rangeEditDialog.perform(*this,mTabRanges[currSel],mMaxRange))return;
	Range range=rangeEditDialog.getRange();
  mTabRanges.remove(currSel);
	mTabRanges.insert(&range);
	mRangeList->deleteString(currSel);
	mRangeList->insertString(range.toTabbedString());
}

void RangeDialog::handleRangeInsert(void)
{
  RangeEditDialog rangeEditDialog;
	Range range;

	if(!rangeEditDialog.perform(*this,range,mMaxRange))return;
	range=rangeEditDialog.getRange();
	mTabRanges.insert(&range);
	mRangeList->insertString(range.toTabbedString());
}

void RangeDialog::handleRangeDelete(void)
{
  int currSel;

	if(-1==(currSel=mRangeList->getCurrent()))return;
  if(IDCANCEL==MessageBox::messageBox(*this,"Confirm Delete","Delete Range Item"))return;
	mRangeList->deleteString(currSel);
	mTabRanges.remove(currSel);
  currSel--;
	if(currSel<0)mRangeList->setCurrent(0);
	else mRangeList->setCurrent(currSel);
}