kicad/eeschema/dialogs/panel_eeschema_template_fie...

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2009 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 1992-2018 KiCad Developers, see AUTHORS.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 <base_screen.h>
#include <widgets/wx_grid.h>
#include <template_fieldnames.h>
#include <grid_tricks.h>
#include <sch_edit_frame.h>
#include <bitmaps.h>
#include <panel_eeschema_template_fieldnames.h>
PANEL_EESCHEMA_TEMPLATE_FIELDNAMES::PANEL_EESCHEMA_TEMPLATE_FIELDNAMES( SCH_EDIT_FRAME* aFrame,
wxWindow* aWindow ) :
PANEL_EESCHEMA_TEMPLATE_FIELDNAMES_BASE( aWindow ),
m_frame( aFrame )
{
m_addFieldButton->SetBitmap( KiBitmap( small_plus_xpm ) );
m_deleteFieldButton->SetBitmap( KiBitmap( trash_xpm ) );
m_checkboxColWidth = m_grid->GetColSize( 1 );
m_grid->PushEventHandler( new GRID_TRICKS( m_grid ) );
}
PANEL_EESCHEMA_TEMPLATE_FIELDNAMES::~PANEL_EESCHEMA_TEMPLATE_FIELDNAMES()
{
// Delete the GRID_TRICKS.
m_grid->PopEventHandler( true );
}
bool PANEL_EESCHEMA_TEMPLATE_FIELDNAMES::TransferDataToWindow()
{
m_fields = m_frame->GetTemplateFieldNames();
return TransferDataToGrid();
}
void PANEL_EESCHEMA_TEMPLATE_FIELDNAMES::OnAddButtonClick( wxCommandEvent& event )
{
if( !m_grid->CommitPendingChanges() )
return;
int row = m_grid->GetNumberRows();
TransferDataFromGrid();
TEMPLATE_FIELDNAME newFieldname = TEMPLATE_FIELDNAME( "Fieldname" );
newFieldname.m_Visible = false;
m_fields.insert( m_fields.end(), newFieldname );
TransferDataToGrid();
// wx documentation is wrong, SetGridCursor does not make visible.
m_grid->MakeCellVisible( row, 0 );
m_grid->SetGridCursor( row, 0 );
}
void PANEL_EESCHEMA_TEMPLATE_FIELDNAMES::OnDeleteButtonClick( wxCommandEvent& event )
{
if( !m_grid->CommitPendingChanges() )
return;
int curRow = m_grid->GetGridCursorRow();
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if( curRow >= 0 && curRow < (int)m_fields.size() )
{
m_fields.erase( m_fields.begin() + curRow );
m_grid->DeleteRows( curRow );
}
m_grid->MakeCellVisible( std::max( 0, curRow-1 ), m_grid->GetGridCursorCol() );
m_grid->SetGridCursor( std::max( 0, curRow-1 ), m_grid->GetGridCursorCol() );
}
bool PANEL_EESCHEMA_TEMPLATE_FIELDNAMES::TransferDataToGrid()
{
m_grid->Freeze();
if( m_grid->GetNumberRows() )
m_grid->DeleteRows( 0, m_grid->GetNumberRows() );
m_grid->AppendRows( m_fields.size() );
for( int row = 0; row < m_grid->GetNumberRows(); ++row )
{
m_grid->SetCellValue( row, 0, m_fields[row].m_Name );
m_grid->SetCellValue( row, 1, m_fields[row].m_Visible ? wxT( "1" ) : wxEmptyString );
m_grid->SetCellValue( row, 2, m_fields[row].m_URL ? wxT( "1" ) : wxEmptyString );
// Set cell properties
m_grid->SetCellAlignment( row, 0, wxALIGN_LEFT, wxALIGN_CENTRE );
// Render the Visible and URL columns as check boxes
m_grid->SetCellRenderer( row, 1, new wxGridCellBoolRenderer() );
m_grid->SetReadOnly( row, 1 ); // Not really; we delegate interactivity to GRID_TRICKS
m_grid->SetCellAlignment( row, 1, wxALIGN_CENTRE, wxALIGN_CENTRE );
m_grid->SetCellRenderer( row, 2, new wxGridCellBoolRenderer() );
m_grid->SetReadOnly( row, 2 ); // Not really; we delegate interactivity to GRID_TRICKS
m_grid->SetCellAlignment( row, 2, wxALIGN_CENTRE, wxALIGN_CENTRE );
}
m_grid->Thaw();
return true;
}
bool PANEL_EESCHEMA_TEMPLATE_FIELDNAMES::TransferDataFromGrid()
{
if( !m_grid->CommitPendingChanges() )
return false;
for( int row = 0; row < m_grid->GetNumberRows(); ++row )
{
m_fields[row].m_Name = m_grid->GetCellValue( row, 0 );
m_fields[row].m_Visible = ( m_grid->GetCellValue( row, 1 ) != wxEmptyString );
m_fields[row].m_URL = ( m_grid->GetCellValue( row, 2 ) != wxEmptyString );
}
return true;
}
bool PANEL_EESCHEMA_TEMPLATE_FIELDNAMES::TransferDataFromWindow()
{
if( !TransferDataFromGrid() )
return false;
m_frame->DeleteAllTemplateFieldNames();
for( const TEMPLATE_FIELDNAME& field : m_fields )
m_frame->AddTemplateFieldName( field );
return true;
}
void PANEL_EESCHEMA_TEMPLATE_FIELDNAMES::AdjustGridColumns( int aWidth )
{
if( aWidth <= 0 )
return;
// Account for scroll bars
aWidth -= ( m_grid->GetSize().x - m_grid->GetClientSize().x );
m_grid->SetColSize( 0, aWidth - 2 * m_checkboxColWidth );
m_grid->SetColSize( 1, m_checkboxColWidth );
m_grid->SetColSize( 2, m_checkboxColWidth );
}
void PANEL_EESCHEMA_TEMPLATE_FIELDNAMES::OnSizeGrid( wxSizeEvent& event )
{
AdjustGridColumns( event.GetSize().GetX() );
event.Skip();
}