73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
/*
|
|
* File: LBoundXmlGridPicker.cpp
|
|
* Author: Saleem Edah-Tally - nmset@yandex.com
|
|
* License : LGPL version 2.1
|
|
* Copyright Saleem Edah-Tally, M. D. - © 2014
|
|
*
|
|
* Created on December 14, 2019, 10:12 PM
|
|
*/
|
|
|
|
#include "LBoundXmlGridPicker.h"
|
|
|
|
IMPLEMENT_CLASS(LBoundXmlGridPicker, XmlGridPickerCtrl)
|
|
|
|
LBoundXmlGridPicker::LBoundXmlGridPicker(wxWindow *parent,
|
|
wxWindowID id,
|
|
const wxArrayString& types,
|
|
wxSize popupSize,
|
|
const wxString& text,
|
|
const wxPoint& pos,
|
|
const wxSize& size,
|
|
long style,
|
|
const wxValidator& validator,
|
|
const wxString& name)
|
|
: XmlGridPickerCtrl(parent, id, types, popupSize, text, pos, size, style, validator, name)
|
|
{
|
|
m_sqlQuote = _T("'");
|
|
}
|
|
|
|
LBoundXmlGridPicker::~LBoundXmlGridPicker()
|
|
{
|
|
if (m_rs) m_rs->UnRegisterControl(this);
|
|
}
|
|
|
|
void LBoundXmlGridPicker::SetResultSet(LResultSet* newResultSet)
|
|
{
|
|
m_rs = newResultSet;
|
|
if (m_rs == NULL) return;
|
|
m_rs->RegisterControl(this);
|
|
}
|
|
|
|
const wxAny LBoundXmlGridPicker::GetData()
|
|
{
|
|
// If m_value is EMPTY_DOC, GetValue() returns empty string
|
|
if (GetValue().IsEmpty()) return L_SQLNULL;
|
|
return GetValue();
|
|
}
|
|
|
|
void LBoundXmlGridPicker::SetData(const wxAny& newData)
|
|
{
|
|
SetValue(newData.As<wxString>());
|
|
}
|
|
|
|
void LBoundXmlGridPicker::SetNull()
|
|
{
|
|
// m_value is set to EMPTY_DOC
|
|
SetValue(wxEmptyString);
|
|
}
|
|
|
|
bool LBoundXmlGridPicker::IsDirty()
|
|
{
|
|
/*
|
|
* String compare backend and control values.
|
|
* Database column data type is TEXT, hence data is saved verbatim.
|
|
* On the other hand, comparing XML documents is not trivial.
|
|
* wxWidgets does not have this functionality, not does it write
|
|
* canonical XML, AFAIK.
|
|
* Linking to other libraries for this would be an overkill.
|
|
*/
|
|
wxASSERT_MSG(m_rs != NULL, _T("RS = NULL"));
|
|
wxAny BEData = m_rs->GetData(m_columnName);
|
|
return (GetValue() != BEData.As<wxString>());
|
|
}
|