150 lines
4.2 KiB
C++
150 lines
4.2 KiB
C++
/*
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* File: LGridXmlCellEditor.cpp
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* Author: Saleem Edah-Tally - nmset@yandex.com
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* License : LGPL version 2.1
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* Copyright Saleem Edah-Tally, M. D. - © 2014
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*
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* Created on December 15, 2019, 6:32 PM
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*/
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#include "LGridXmlCellEditor.h"
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#include "../LBoundGrid.h"
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LGridXmlCellEditor::LGridXmlCellEditor(const wxString& newColName,
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const wxString& intentLabel,
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const wxArrayString& types,
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wxSize popupSize)
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: wxGridCellEditor(), LGridColEditor()
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{
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m_intentLabel = intentLabel;
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m_choices = types;
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m_popupSize = popupSize;
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m_colName = newColName;
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m_type = LGridColEditor::XML_GRID;
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m_formEditor = NULL;
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m_BoundControl = NULL;
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m_BoundXmlGridPicker = NULL;
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m_editRow = wxNOT_FOUND;
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m_rsEVH = NULL;
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}
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LGridXmlCellEditor::~LGridXmlCellEditor()
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{
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delete m_rsEVH;
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wxDELETE(m_control);
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}
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void LGridXmlCellEditor::Create(wxWindow *parent, wxWindowID id, wxEvtHandler *evtHandler)
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{
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m_control = new LBoundXmlGridPicker(parent, id, m_choices, m_popupSize);
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m_BoundXmlGridPicker = (static_cast<LBoundXmlGridPicker*> (m_control));
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m_BoundXmlGridPicker->SetColumnName(m_colName);
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if (!m_intentLabel.IsEmpty())
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m_BoundXmlGridPicker->SetIntentLabel(m_intentLabel);
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m_BoundControl = m_BoundXmlGridPicker;
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m_rsEVH = new XmlGridEditorRsEVH(this);
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m_control->Show(false);
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}
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void LGridXmlCellEditor::BeginEdit(int row, int col, wxGrid *grid)
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{
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if (m_editRow != row)
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m_xmlBuffer.MakeNull();
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m_editRow = row;
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if (m_control == NULL)
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{
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Create(grid->GetGridWindow(), wxID_ANY, NULL);
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}
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LResultSet * rs = ((LBoundGrid *) grid)->GetResultSet();
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m_rsEVH->SetResultSet(rs);
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rs->RegisterEventHandler(m_rsEVH);
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m_BoundXmlGridPicker->SetResultSet(rs);
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if (m_xmlBuffer.IsNull() && row < rs->GetRowCount())
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m_xmlBuffer = rs->GetData(row, col);
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m_BoundXmlGridPicker->SetData(m_xmlBuffer);
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m_control->Show(true);
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}
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wxGridCellEditor* LGridXmlCellEditor::Clone() const
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{
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return new LGridXmlCellEditor(m_colName, m_intentLabel, m_choices, m_popupSize);
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}
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bool LGridXmlCellEditor::EndEdit(int row, int col, const wxGrid *grid, const wxString &oldval, wxString *newval)
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{
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// What do we do here ?
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return true;
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}
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void LGridXmlCellEditor::ApplyEdit(int row, int col, wxGrid *grid)
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{
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m_xmlBuffer = m_BoundXmlGridPicker->GetValue();
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grid->GetTable()->SetValue(row, col, m_xmlBuffer.As<wxString>());
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}
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void LGridXmlCellEditor::Reset()
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{
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delete m_rsEVH;
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m_rsEVH = NULL;
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wxDELETE(m_control);
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m_BoundControl = NULL;
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m_BoundXmlGridPicker = NULL;
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m_xmlBuffer.MakeNull();
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m_editRow = wxNOT_FOUND;
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}
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wxString LGridXmlCellEditor::GetValue() const
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{
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return m_control == NULL ? wxString(wxEmptyString) : m_BoundControl->GetData().As<wxString>();
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}
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wxControl* LGridXmlCellEditor::ProvideFormEditor(wxWindow * parent)
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{
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if (!m_formEditor) m_formEditor = new XmlGridPickerCtrl(parent, wxID_ANY, m_choices);
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m_formEditor->SetValue(GetValue());
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m_formEditor->SetName(m_BoundXmlGridPicker->GetName());
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m_formEditor->SetIntentLabel(m_BoundXmlGridPicker->GetIntentLabel());
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if (m_BoundXmlGridPicker->GetValidator()) m_formEditor->SetValidator(*(m_BoundXmlGridPicker->GetValidator()));
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return m_formEditor;
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}
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void LGridXmlCellEditor::SyncBack(const int row, const int col, wxGrid * grid)
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{
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if (!m_formEditor) return;
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m_BoundXmlGridPicker->SetValue(m_formEditor->GetValue());
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ApplyEdit(row, col, grid);
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wxDELETE(m_formEditor);
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}
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///////////////////////////////////////////////////////////////////////////////
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XmlGridEditorRsEVH::XmlGridEditorRsEVH(LGridXmlCellEditor * owner)
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: LResultSetEvent()
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{
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m_owner = owner;
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m_rs = NULL;
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}
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XmlGridEditorRsEVH::~XmlGridEditorRsEVH()
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{
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if (m_rs)
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m_rs->UnRegisterEventHandler(this);
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}
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void XmlGridEditorRsEVH::AfterAction(LResultSet * caller, ACTIONS action)
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{
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m_rs = caller;
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if (action == ACTIONS::ACTION_CANCEL)
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{
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m_owner->m_xmlBuffer.MakeNull();
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}
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}
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void XmlGridEditorRsEVH::DataChanged(LResultSet* caller)
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{
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m_rs = caller;
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m_owner->m_xmlBuffer.MakeNull();
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}
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