/* * This program source code file is part of KiCad, a free EDA CAD application. * * Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com> * Copyright (C) 2012 KiCad Developers, see change_log.txt for contributors. * * 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 2 * 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, you may find one here: * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html * or you may search the http://www.gnu.org website for the version 2 license, * or you may write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */ #include <wx/grid.h> #include <wx/event.h> /** * Class GRID_TRICKS * is used to add cut, copy, and paste to an otherwise unmodied wxGrid instance. */ class GRID_TRICKS : public wxEvtHandler { public: GRID_TRICKS( wxGrid* aGrid ); protected: wxGrid* m_grid; ///< I don't own the grid, but he owns me // row & col "selection" acquisition // selected area by cell coordinate and count int m_sel_row_start; int m_sel_col_start; int m_sel_row_count; int m_sel_col_count; /// If the cursor is not on a valid cell, because there are no rows at all, return -1, /// else return a 0 based column index. int getCursorCol() const { return m_grid->GetGridCursorCol(); } /// If the cursor is not on a valid cell, because there are no rows at all, return -1, /// else return a 0 based row index. int getCursorRow() const { return m_grid->GetGridCursorRow(); } /// Puts the selected area into a sensible rectangle of m_sel_{row,col}_{start,count} above. void getSelectedArea(); static bool isCtl( int aChar, const wxKeyEvent& e ) { return e.GetKeyCode() == aChar && e.ControlDown() && !e.AltDown() && !e.ShiftDown() && !e.MetaDown(); } void onGridCellLeftClick( wxGridEvent& event ); void onGridCellRightClick( wxGridEvent& event ) { showPopupMenu(); } void onRightDown( wxMouseEvent& event ) { showPopupMenu(); } virtual void showPopupMenu(); // the user clicked on a popup menu choice: void onPopupSelection( wxCommandEvent& event ); void onKeyDown( wxKeyEvent& ev ); bool toggleCell( int aRow, int aCol ); virtual void paste_clipboard(); virtual void paste_text( const wxString& cb_text ); virtual void cutcopy( bool doCut ); };