Transform to CMake project.

special/LBoundXmlGridPicker.cpp

@@ -0,0 +1,72 @@
+/* 
+ * File:   LBoundXmlGridPicker.cpp
+ * Author: SET - nmset@yandex.com
+ * License : LGPL version 2.1
+ * Copyright SET, 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, _("RS = NULL"));
+    wxAny BEData = m_rs->GetData(m_columnName);
+    return (GetValue() != BEData.As<wxString>());
+}