285 lines
7.7 KiB
C++
285 lines
7.7 KiB
C++
/*
|
|
* 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 <fctsys.h>
|
|
#include <grid_tricks.h>
|
|
#include <wx/tokenzr.h>
|
|
#include <wx/arrstr.h>
|
|
#include <wx/clipbrd.h>
|
|
|
|
|
|
// It works for table data on clipboard for an Excell spreadsheet,
|
|
// why not us too for now.
|
|
#define COL_SEP wxT( '\t' )
|
|
#define ROW_SEP wxT( '\n' )
|
|
|
|
|
|
enum
|
|
{
|
|
MYID_FIRST = -1,
|
|
MYID_CUT,
|
|
MYID_COPY,
|
|
MYID_PASTE,
|
|
MYID_SELECT,
|
|
MYID_LAST,
|
|
};
|
|
|
|
|
|
GRID_TRICKS::GRID_TRICKS( wxGrid* aGrid ):
|
|
m_grid( aGrid )
|
|
{
|
|
aGrid->Connect( wxEVT_GRID_CELL_RIGHT_CLICK, wxGridEventHandler( GRID_TRICKS::onGridCellRightClick ), NULL, this );
|
|
aGrid->Connect( MYID_FIRST, MYID_LAST, wxEVT_COMMAND_MENU_SELECTED, wxCommandEventHandler( GRID_TRICKS::onPopupSelection ), NULL, this );
|
|
aGrid->Connect( wxEVT_KEY_DOWN, wxKeyEventHandler( GRID_TRICKS::onKeyDown ), NULL, this );
|
|
aGrid->Connect( wxEVT_RIGHT_DOWN, wxMouseEventHandler( GRID_TRICKS::onRightDown ), NULL, this );
|
|
}
|
|
|
|
|
|
void GRID_TRICKS::getSelectedArea()
|
|
{
|
|
wxGridCellCoordsArray topLeft = m_grid->GetSelectionBlockTopLeft();
|
|
wxGridCellCoordsArray botRight = m_grid->GetSelectionBlockBottomRight();
|
|
|
|
wxArrayInt cols = m_grid->GetSelectedCols();
|
|
wxArrayInt rows = m_grid->GetSelectedRows();
|
|
|
|
DBG(printf("topLeft.Count():%d botRight:Count():%d\n", int( topLeft.Count() ), int( botRight.Count() ) );)
|
|
|
|
if( topLeft.Count() && botRight.Count() )
|
|
{
|
|
m_sel_row_start = topLeft[0].GetRow();
|
|
m_sel_col_start = topLeft[0].GetCol();
|
|
|
|
m_sel_row_count = botRight[0].GetRow() - m_sel_row_start + 1;
|
|
m_sel_col_count = botRight[0].GetCol() - m_sel_col_start + 1;
|
|
}
|
|
else if( cols.Count() )
|
|
{
|
|
m_sel_col_start = cols[0];
|
|
m_sel_col_count = cols.Count();
|
|
m_sel_row_start = 0;
|
|
m_sel_row_count = m_grid->GetNumberRows();
|
|
}
|
|
else if( rows.Count() )
|
|
{
|
|
m_sel_col_start = 0;
|
|
m_sel_col_count = m_grid->GetNumberCols();
|
|
m_sel_row_start = rows[0];
|
|
m_sel_row_count = rows.Count();
|
|
}
|
|
else
|
|
{
|
|
m_sel_row_start = -1;
|
|
m_sel_col_start = -1;
|
|
m_sel_row_count = 0;
|
|
m_sel_col_count = 0;
|
|
}
|
|
|
|
//DBG(printf("m_sel_row_start:%d m_sel_col_start:%d m_sel_row_count:%d m_sel_col_count:%d\n", m_sel_row_start, m_sel_col_start, m_sel_row_count, m_sel_col_count );)
|
|
}
|
|
|
|
|
|
void GRID_TRICKS::showPopupMenu()
|
|
{
|
|
wxMenu menu;
|
|
|
|
menu.Append( MYID_CUT, _( "Cut\tCTRL+X" ), _( "Clear selected cells pasting original contents to clipboard" ) );
|
|
menu.Append( MYID_COPY, _( "Copy\tCTRL+C" ), _( "Copy selected cells to clipboard" ) );
|
|
menu.Append( MYID_PASTE, _( "Paste\tCTRL+V" ), _( "Paste clipboard cells to matrix at current cell" ) );
|
|
menu.Append( MYID_SELECT, _( "Select All\tCTRL+A" ), _( "Select all cells" ) );
|
|
|
|
getSelectedArea();
|
|
|
|
// if nothing is selected, disable cut and copy.
|
|
if( !m_sel_row_count && !m_sel_col_count )
|
|
{
|
|
menu.Enable( MYID_CUT, false );
|
|
menu.Enable( MYID_COPY, false );
|
|
}
|
|
|
|
bool have_cb_text = false;
|
|
if( wxTheClipboard->Open() )
|
|
{
|
|
if( wxTheClipboard->IsSupported( wxDF_TEXT ) )
|
|
have_cb_text = true;
|
|
|
|
wxTheClipboard->Close();
|
|
}
|
|
|
|
if( !have_cb_text )
|
|
{
|
|
// if nothing on clipboard, disable paste.
|
|
menu.Enable( MYID_PASTE, false );
|
|
}
|
|
|
|
m_grid->PopupMenu( &menu );
|
|
}
|
|
|
|
|
|
void GRID_TRICKS::onPopupSelection( wxCommandEvent& event )
|
|
{
|
|
int menu_id = event.GetId();
|
|
|
|
// assume getSelectedArea() was called by rightClickPopupMenu() and there's
|
|
// no way to have gotten here without that having been called.
|
|
|
|
switch( menu_id )
|
|
{
|
|
case MYID_CUT:
|
|
case MYID_COPY:
|
|
cutcopy( menu_id == MYID_CUT );
|
|
break;
|
|
|
|
case MYID_PASTE:
|
|
paste_clipboard();
|
|
break;
|
|
|
|
case MYID_SELECT:
|
|
m_grid->SelectAll();
|
|
break;
|
|
|
|
default:
|
|
;
|
|
}
|
|
}
|
|
|
|
|
|
void GRID_TRICKS::onKeyDown( wxKeyEvent& ev )
|
|
{
|
|
if( isCtl( 'A', ev ) )
|
|
{
|
|
m_grid->SelectAll();
|
|
}
|
|
else if( isCtl( 'C', ev ) )
|
|
{
|
|
getSelectedArea();
|
|
cutcopy( false );
|
|
}
|
|
else if( isCtl( 'V', ev ) )
|
|
{
|
|
getSelectedArea();
|
|
paste_clipboard();
|
|
}
|
|
else if( isCtl( 'X', ev ) )
|
|
{
|
|
getSelectedArea();
|
|
cutcopy( true );
|
|
}
|
|
else
|
|
{
|
|
ev.Skip( true );
|
|
}
|
|
}
|
|
|
|
|
|
void GRID_TRICKS::paste_clipboard()
|
|
{
|
|
if( wxTheClipboard->Open() )
|
|
{
|
|
if( wxTheClipboard->IsSupported( wxDF_TEXT ) )
|
|
{
|
|
wxTextDataObject data;
|
|
|
|
wxTheClipboard->GetData( data );
|
|
|
|
wxString cb_text = data.GetText();
|
|
|
|
paste_text( cb_text );
|
|
}
|
|
|
|
wxTheClipboard->Close();
|
|
m_grid->ForceRefresh();
|
|
}
|
|
}
|
|
|
|
|
|
void GRID_TRICKS::paste_text( const wxString& cb_text )
|
|
{
|
|
wxGridTableBase* tbl = m_grid->GetTable();
|
|
|
|
const int cur_row = std::max( getCursorRow(), 0 ); // no -1
|
|
const int cur_col = std::max( getCursorCol(), 0 );
|
|
|
|
wxStringTokenizer rows( cb_text, ROW_SEP, wxTOKEN_RET_EMPTY );
|
|
|
|
// if clipboard rows would extend past end of current table size...
|
|
if( int( rows.CountTokens() ) > tbl->GetNumberRows() - cur_row )
|
|
{
|
|
int newRowsNeeded = rows.CountTokens() - ( tbl->GetNumberRows() - cur_row );
|
|
|
|
tbl->AppendRows( newRowsNeeded );
|
|
}
|
|
|
|
for( int row = cur_row; rows.HasMoreTokens(); ++row )
|
|
{
|
|
wxString rowTxt = rows.GetNextToken();
|
|
|
|
wxStringTokenizer cols( rowTxt, COL_SEP, wxTOKEN_RET_EMPTY );
|
|
|
|
for( int col = cur_col; cols.HasMoreTokens(); ++col )
|
|
{
|
|
wxString cellTxt = cols.GetNextToken();
|
|
tbl->SetValue( row, col, cellTxt );
|
|
}
|
|
}
|
|
m_grid->AutoSizeColumns( false );
|
|
}
|
|
|
|
|
|
void GRID_TRICKS::cutcopy( bool doCut )
|
|
{
|
|
if( wxTheClipboard->Open() )
|
|
{
|
|
wxGridTableBase* tbl = m_grid->GetTable();
|
|
wxString txt;
|
|
|
|
// fill txt with a format that is compatible with most spreadsheets
|
|
for( int row = m_sel_row_start; row < m_sel_row_start + m_sel_row_count; ++row )
|
|
{
|
|
for( int col = m_sel_col_start; col < m_sel_col_start + m_sel_col_count; ++col )
|
|
{
|
|
txt += tbl->GetValue( row, col );
|
|
|
|
if( col < m_sel_col_start + m_sel_col_count - 1 ) // that was not last column
|
|
txt += COL_SEP;
|
|
|
|
if( doCut )
|
|
tbl->SetValue( row, col, wxEmptyString );
|
|
}
|
|
txt += ROW_SEP;
|
|
}
|
|
|
|
wxTheClipboard->SetData( new wxTextDataObject( txt ) );
|
|
wxTheClipboard->Close();
|
|
|
|
if( doCut )
|
|
{
|
|
m_grid->AutoSizeColumns( false );
|
|
m_grid->ForceRefresh();
|
|
}
|
|
}
|
|
}
|
|
|