125 lines
3.3 KiB
C++
125 lines
3.3 KiB
C++
/*
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* File: LGridXmlCellEditor.h
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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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#ifndef LGRIDXMLCELLEDITOR_H
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#define LGRIDXMLCELLEDITOR_H
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#include "../LGridColEditor.h"
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#include "LBoundXmlGridPicker.h"
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class XmlGridEditorRsEVH;
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class LGridXmlCellEditor;
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/**
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* A grid cell editor using LBoundXmlGridPicker
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* @param newColName
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* @param intentLabel
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* @param types
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* @param popupSize
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*/
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class LGridXmlCellEditor : public wxGridCellEditor, public LGridColEditor
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{
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friend class XmlGridEditorRsEVH;
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public:
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LGridXmlCellEditor(const wxString& newColName,
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const wxString& intentLabel,
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const wxArrayString& types,
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wxSize popupSize = wxDefaultSize);
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virtual ~LGridXmlCellEditor();
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/**
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* Creates m_control as LBoundJsonGridPicker.
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* @param parent
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* @param id
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* @param evtHandler
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*/
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void Create(wxWindow *parent, wxWindowID id, wxEvtHandler *evtHandler);
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/**
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* Creates m_control if necessary. Registers the editor in the grid's resultset.
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* @param row
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* @param col
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* @param grid
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*/
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void BeginEdit(int row, int col, wxGrid *grid);
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wxGridCellEditor* Clone() const;
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bool EndEdit(int row, int col, const wxGrid *grid, const wxString &oldval, wxString *newval);
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/**
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* Applies the editor value as returned by GetValue() to the grid cell.
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* @param row
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* @param col
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* @param grid
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*/
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void ApplyEdit(int row, int col, wxGrid *grid);
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/**
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* Deletes the editor, all pointers to the editor are set to NULL.
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*/
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void Reset();
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/**
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*
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* @return GetData(), or wxEmptyString if the editor control has not been created.
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*/
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wxString GetValue() const;
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/**
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* Creates a wxTextCtrl to be used as editor in form view.
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*/
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wxControl* ProvideFormEditor(wxWindow * parent);
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wxControl* GetFormEditor() const
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{
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return m_formEditor;
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}
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/**
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* Updates the grid cell and the editor. m_formEditor is deleted and set to NULL.
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* @param row
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* @param col
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* @param grid
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*/
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void SyncBack(const int row, const int col, wxGrid * grid);
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private:
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wxString m_intentLabel;
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wxArrayString m_choices;
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wxSize m_popupSize;
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XmlGridPickerCtrl * m_formEditor;
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wxAny m_xmlBuffer;
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int m_editRow;
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/**
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* Fully typed alias to m_control.
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*/
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LBoundXmlGridPicker * m_BoundXmlGridPicker;
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wxWeakRef<XmlGridEditorRsEVH> m_rsEVH;
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};
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/**
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* Clears LGridXmlGridEditor::m_jsonBuffer on LBoundGrid::Cancel.
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* Must be trackable. If it is deleted by an application, avoid crash in
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* destructor of LGridXmlGridEditor.
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*/
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class XmlGridEditorRsEVH : public LResultSetEvent, public wxTrackable
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{
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friend class LGridXmlCellEditor;
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public:
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private:
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XmlGridEditorRsEVH(LGridXmlCellEditor * owner);
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virtual ~XmlGridEditorRsEVH();
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virtual void AfterAction(LResultSet * caller, ACTIONS action);
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virtual void DataChanged(LResultSet* caller);
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void SetResultSet(LResultSet * caller)
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{
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m_rs = caller;
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}
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LResultSet * m_rs;
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LGridXmlCellEditor * m_owner;
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};
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#endif /* LGRIDXMLCELLEDITOR_H */
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