kicad/include/widgets/grid_text_helpers.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
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* Copyright (C) 2020-2023 KiCad Developers, see AUTHORS.txt for contributors.
* @author Jon Evans <jon@craftyjon.com>
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation, either version 3 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef KICAD_GRID_TEXT_HELPERS_H
#define KICAD_GRID_TEXT_HELPERS_H
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#include <functional>
#include <wx/generic/gridctrl.h>
class wxGrid;
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class wxStyledTextCtrl;
class wxStyledTextEvent;
class SCINTILLA_TRICKS;
/**
* A text renderer that can unescape text for display
* This is useful where it's desired to keep the underlying storage escaped.
*/
class GRID_CELL_ESCAPED_TEXT_RENDERER : public wxGridCellStringRenderer
{
public:
GRID_CELL_ESCAPED_TEXT_RENDERER();
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void Draw( wxGrid& aGrid, wxGridCellAttr& aAttr, wxDC& aDC, const wxRect& aRect, int aRow,
int aCol, bool isSelected ) override;
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wxSize GetBestSize( wxGrid& grid, wxGridCellAttr& attr, wxDC& dc, int row, int col ) override;
};
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class GRID_CELL_STC_EDITOR : public wxGridCellEditor
{
public:
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GRID_CELL_STC_EDITOR( bool aIgnoreCase,
std::function<void( wxStyledTextEvent&, SCINTILLA_TRICKS* )> aOnChar );
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void Create( wxWindow* aParent, wxWindowID aId, wxEvtHandler* aEventHandler ) override;
wxGridCellEditor* Clone() const override
{
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return new GRID_CELL_STC_EDITOR( m_ignoreCase, m_onChar );
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}
wxString GetValue() const override;
void Show( bool aShow, wxGridCellAttr *aAttr = nullptr ) override;
void BeginEdit( int aRow, int aCol, wxGrid* aGrid ) override;
bool EndEdit( int aRow, int aCol, const wxGrid*, const wxString&, wxString* aNewVal ) override;
void ApplyEdit( int aRow, int aCol, wxGrid* aGrid ) override;
void Reset() override {}
protected:
void onFocusLoss( wxFocusEvent& aEvent );
wxStyledTextCtrl* stc_ctrl() const;
protected:
SCINTILLA_TRICKS* m_scintillaTricks;
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bool m_ignoreCase;
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wxString m_value;
std::function<void( wxStyledTextEvent&, SCINTILLA_TRICKS* )> m_onChar;
};
#endif // KICAD_GRID_TEXT_HELPERS_H