#include <dialog/dyndlg.hpp>
#include <common/widestr.hpp>

DynamicDialog::DynamicDialog(void)
{
  mDestroyHandler.setCallback(this,&DynamicDialog::destroyHandler);
	mInitDialogHandler.setCallback(this,&DynamicDialog::initDialogHandler);
	mCloseHandler.setCallback(this,&DynamicDialog::closeHandler);
	mDialogCodeHandler.setCallback(this,&DynamicDialog::dialogCodeHandler);
	mCommandHandler.setCallback(this,&DynamicDialog::commandHandler);
	insertHandler(VectorHandler::DestroyHandler,&mDestroyHandler);
	insertHandler(VectorHandler::InitDialogHandler,&mInitDialogHandler);
	insertHandler(VectorHandler::CloseHandler,&mCloseHandler);
	insertHandler(VectorHandler::DialogCodeHandler,&mDialogCodeHandler);
	insertHandler(VectorHandler::CommandHandler,&mCommandHandler);
}

DynamicDialog::DynamicDialog(const DynamicDialog &someDynamicDialog)
{
  mDestroyHandler.setCallback(this,&DynamicDialog::destroyHandler);
	mInitDialogHandler.setCallback(this,&DynamicDialog::initDialogHandler);
	mCloseHandler.setCallback(this,&DynamicDialog::closeHandler);
	mDialogCodeHandler.setCallback(this,&DynamicDialog::dialogCodeHandler);
	mCommandHandler.setCallback(this,&DynamicDialog::commandHandler);
	insertHandler(VectorHandler::DestroyHandler,&mDestroyHandler);
	insertHandler(VectorHandler::InitDialogHandler,&mInitDialogHandler);
  insertHandler(VectorHandler::CloseHandler,&mCloseHandler);
  insertHandler(VectorHandler::DialogCodeHandler,&mDialogCodeHandler);
	insertHandler(VectorHandler::CommandHandler,&mCommandHandler);
}

DynamicDialog::~DynamicDialog()
{
	removeHandler(VectorHandler::DestroyHandler,&mDestroyHandler);
	removeHandler(VectorHandler::InitDialogHandler,&mInitDialogHandler);
	removeHandler(VectorHandler::CloseHandler,&mCloseHandler);
	removeHandler(VectorHandler::DialogCodeHandler,&mDialogCodeHandler);
	removeHandler(VectorHandler::CommandHandler,&mCommandHandler);
}

void DynamicDialog::createDialog(HWND hParent,DialogTemplate &someDialogTemplate,DialogType typeDialog)
{
	HINSTANCE hInstance((HINSTANCE)::GetWindowLong(hParent,GWL_HINSTANCE));
	if(ModalDialog==typeDialog)::DialogBoxIndirectParam(hInstance,(DLGTEMPLATE*)someDialogTemplate,hParent,DWindow::DlgProc,(LONG)(LPSTR)(DWindow*)this);
  else if(!isValid())::CreateDialogIndirectParam(hInstance,(DLGTEMPLATE*)someDialogTemplate,hParent,DWindow::DlgProc,(LONG)(LPSTR)(DWindow*)this);
}

void DynamicDialog::createDialog(DialogTemplate &someDialogTemplate,DialogType typeDialog)
{
	if(ModalDialog==typeDialog)::DialogBoxIndirectParam(processInstance(),(DLGTEMPLATE*)someDialogTemplate,(HWND)0,DWindow::DlgProc,(LONG)(LPSTR)(DWindow*)this);
  else if(!isValid())::CreateDialogIndirectParam(processInstance(),(DLGTEMPLATE*)someDialogTemplate,(HWND)0,DWindow::DlgProc,(LONG)(LPSTR)(DWindow*)this); 
}

CallbackData::ReturnType DynamicDialog::closeHandler(CallbackData &/*someCallbackData*/)
{
	destroy();
	return (CallbackData::ReturnType)FALSE;
}

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

CallbackData::ReturnType DynamicDialog::initDialogHandler(CallbackData &someCallbackData)
{
	return dlgInitDialog(someCallbackData);
}

CallbackData::ReturnType DynamicDialog::commandHandler(CallbackData &someCallbackData)
{
  WORD cmdReturn(dlgCommand(someCallbackData.wmCommandID(),someCallbackData));
	if(IDCANCEL==someCallbackData.wmCommandID()&&!cmdReturn)endDialog(FALSE); 
	else if(IDOK==someCallbackData.wmCommandID()&&!cmdReturn)endDialog(TRUE);
  return (CallbackData::ReturnType)FALSE;
}

CallbackData::ReturnType DynamicDialog::dialogCodeHandler(CallbackData &someCallbackData)
{
  return dlgCode(someCallbackData);
}

// *** virtuals

WORD DynamicDialog::dlgCommand(DWORD /*commandID*/,CallbackData &/*someCallbackData*/)
{
  return FALSE;
}

WORD DynamicDialog::dlgCode(CallbackData &/*someCallbackData*/)
{
  return DLGC_WANTTAB;
}

BOOL DynamicDialog::dlgInitDialog(CallbackData &/*someCallbackData*/)
{
  return TRUE;
}

void DynamicDialog::dlgDestroyDialog(CallbackData &/*someCallbackData*/)
{
}