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kicad/eeschema/dialogs/dialog_lib_edit_pin_table.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 1992-2020 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 "dialog_lib_edit_pin_table.h"
#include "grid_tricks.h"
#include "lib_pin.h"
#include "pin_number.h"
#include <bitmaps.h>
#include <confirm.h>
#include <symbol_edit_frame.h>
#include <symbol_editor_settings.h>
#include <widgets/grid_icon_text_helpers.h>
#include <widgets/wx_grid.h>
#include <pgm_base.h>
#include <settings/settings_manager.h>
#include <kicad_string.h>
class PIN_TABLE_DATA_MODEL : public wxGridTableBase
{
private:
// Because the rows of the grid can either be a single pin or a group of pins, the
// data model is a 2D vector. If we're in the single pin case, each row's LIB_PINS
// contains only a single pin.
std::vector<LIB_PINS> m_rows;
EDA_UNITS m_userUnits;
bool m_edited;
public:
PIN_TABLE_DATA_MODEL( EDA_UNITS aUserUnits ) : m_userUnits( aUserUnits ), m_edited( false )
{
}
int GetNumberRows() override { return (int) m_rows.size(); }
int GetNumberCols() override { return COL_COUNT; }
wxString GetColLabelValue( int aCol ) override
{
switch( aCol )
{
case COL_NUMBER: return _( "Number" );
case COL_NAME: return _( "Name" );
case COL_TYPE: return _( "Electrical Type" );
case COL_SHAPE: return _( "Graphic Style" );
case COL_ORIENTATION: return _( "Orientation" );
case COL_NUMBER_SIZE: return _( "Number Text Size" );
case COL_NAME_SIZE: return _( "Name Text Size" );
case COL_LENGTH: return _( "Length" );
case COL_POSX: return _( "X Position" );
case COL_POSY: return _( "Y Position" );
default: wxFAIL; return wxEmptyString;
}
}
bool IsEmptyCell( int row, int col ) override
{
return false; // don't allow adjacent cell overflow, even if we are actually empty
}
wxString GetValue( int aRow, int aCol ) override
{
return GetValue( m_rows[ aRow ], aCol, m_userUnits );
}
static wxString GetValue( const LIB_PINS& pins, int aCol, EDA_UNITS aUserUnits )
{
wxString fieldValue;
if( pins.empty() )
return fieldValue;
for( LIB_PIN* pin : pins )
{
wxString val;
switch( aCol )
{
case COL_NUMBER:
val = pin->GetNumber();
break;
case COL_NAME:
val = pin->GetName();
break;
case COL_TYPE:
val = PinTypeNames()[static_cast<int>( pin->GetType() )];
break;
case COL_SHAPE:
val = PinShapeNames()[static_cast<int>( pin->GetShape() )];
break;
case COL_ORIENTATION:
if( PinOrientationIndex( pin->GetOrientation() ) >= 0 )
val = PinOrientationNames()[ PinOrientationIndex( pin->GetOrientation() ) ];
break;
case COL_NUMBER_SIZE:
val = StringFromValue( aUserUnits, pin->GetNumberTextSize(), true );
break;
case COL_NAME_SIZE:
val = StringFromValue( aUserUnits, pin->GetNameTextSize(), true );
break;
case COL_LENGTH:
val = StringFromValue( aUserUnits, pin->GetLength() );
break;
case COL_POSX:
val = StringFromValue( aUserUnits, pin->GetPosition().x );
break;
case COL_POSY:
val = StringFromValue( aUserUnits, pin->GetPosition().y );
break;
default:
wxFAIL;
break;
}
if( aCol == COL_NUMBER )
{
if( fieldValue.length() )
fieldValue += wxT( ", " );
fieldValue += val;
}
else
{
if( !fieldValue.Length() )
fieldValue = val;
else if( val != fieldValue )
fieldValue = INDETERMINATE_STATE;
}
}
return fieldValue;
}
void SetValue( int aRow, int aCol, const wxString &aValue ) override
{
if( aValue == INDETERMINATE_STATE )
return;
LIB_PINS pins = m_rows[ aRow ];
for( LIB_PIN* pin : pins )
{
switch( aCol )
{
case COL_NUMBER:
pin->SetNumber( aValue );
break;
case COL_NAME:
pin->SetName( aValue );
break;
case COL_TYPE:
if( PinTypeNames().Index( aValue ) != wxNOT_FOUND )
pin->SetType( (ELECTRICAL_PINTYPE) PinTypeNames().Index( aValue ) );
break;
case COL_SHAPE:
if( PinShapeNames().Index( aValue ) != wxNOT_FOUND )
pin->SetShape( (GRAPHIC_PINSHAPE) PinShapeNames().Index( aValue ) );
break;
case COL_ORIENTATION:
if( PinOrientationNames().Index( aValue ) != wxNOT_FOUND )
pin->SetOrientation( PinOrientationCode( PinOrientationNames().Index( aValue ) ) );
break;
case COL_NUMBER_SIZE:
pin->SetNumberTextSize( ValueFromString( m_userUnits, aValue ) );
break;
case COL_NAME_SIZE:
pin->SetNameTextSize( ValueFromString( m_userUnits, aValue ) );
break;
case COL_LENGTH:
pin->SetLength( ValueFromString( m_userUnits, aValue ) );
break;
case COL_POSX:
pin->SetPosition( wxPoint( ValueFromString( m_userUnits, aValue ),
pin->GetPosition().y ) );
break;
case COL_POSY:
pin->SetPosition( wxPoint( pin->GetPosition().x,
ValueFromString( m_userUnits, aValue ) ) );
break;
default:
wxFAIL;
break;
}
}
m_edited = true;
}
static int findRow( const std::vector<LIB_PINS>& aRowSet, const wxString& aName )
{
for( size_t i = 0; i < aRowSet.size(); ++i )
{
if( aRowSet[ i ][ 0 ] && aRowSet[ i ][ 0 ]->GetName() == aName )
return i;
}
return -1;
}
static bool compare( const LIB_PINS& lhs, const LIB_PINS& rhs, int sortCol, bool ascending,
EDA_UNITS units )
{
wxString lhStr = GetValue( lhs, sortCol, units );
wxString rhStr = GetValue( rhs, sortCol, units );
if( lhStr == rhStr )
{
// Secondary sort key is always COL_NUMBER
sortCol = COL_NUMBER;
lhStr = GetValue( lhs, sortCol, units );
rhStr = GetValue( rhs, sortCol, units );
}
bool res;
// N.B. To meet the iterator sort conditions, we cannot simply invert the truth
// to get the opposite sort. i.e. ~(a<b) != (a>b)
auto cmp = [ ascending ]( const auto a, const auto b )
{
if( ascending )
return a < b;
else
return b < a;
};
switch( sortCol )
{
case COL_NUMBER:
case COL_NAME:
res = cmp( PinNumbers::Compare( lhStr, rhStr ), 0 );
break;
case COL_NUMBER_SIZE:
case COL_NAME_SIZE:
res = cmp( ValueFromString( units, lhStr ),
ValueFromString( units, rhStr ) );
break;
case COL_LENGTH:
case COL_POSX:
case COL_POSY:
res = cmp( ValueFromString( units, lhStr ), ValueFromString( units, rhStr ) );
break;
default:
res = cmp( StrNumCmp( lhStr, rhStr ), 0 );
break;
}
return res;
}
void RebuildRows( const LIB_PINS& aPins, bool groupByName )
{
if ( GetView() )
{
// Commit any pending in-place edits before the row gets moved out from under
// the editor.
if( auto grid = dynamic_cast<WX_GRID*>( GetView() ) )
grid->CommitPendingChanges( true );
wxGridTableMessage msg( this, wxGRIDTABLE_NOTIFY_ROWS_DELETED, 0, m_rows.size() );
GetView()->ProcessTableMessage( msg );
}
m_rows.clear();
for( LIB_PIN* pin : aPins )
{
int rowIndex = -1;
if( groupByName )
rowIndex = findRow( m_rows, pin->GetName() );
if( rowIndex < 0 )
{
m_rows.emplace_back( LIB_PINS() );
rowIndex = m_rows.size() - 1;
}
m_rows[ rowIndex ].push_back( pin );
}
int sortCol = 0;
bool ascending = true;
if( GetView() && GetView()->GetSortingColumn() != wxNOT_FOUND )
{
sortCol = GetView()->GetSortingColumn();
ascending = GetView()->IsSortOrderAscending();
}
for( LIB_PINS& row : m_rows )
SortPins( row );
SortRows( sortCol, ascending );
if ( GetView() )
{
wxGridTableMessage msg( this, wxGRIDTABLE_NOTIFY_ROWS_APPENDED, m_rows.size() );
GetView()->ProcessTableMessage( msg );
}
}
void SortRows( int aSortCol, bool ascending )
{
std::sort( m_rows.begin(), m_rows.end(),
[ aSortCol, ascending, this ]( const LIB_PINS& lhs, const LIB_PINS& rhs ) -> bool
{
return compare( lhs, rhs, aSortCol, ascending, m_userUnits );
} );
}
void SortPins( LIB_PINS& aRow )
{
std::sort( aRow.begin(), aRow.end(),
[]( LIB_PIN* lhs, LIB_PIN* rhs ) -> bool
{
return PinNumbers::Compare( lhs->GetNumber(), rhs->GetNumber() ) < 0;
} );
}
void AppendRow( LIB_PIN* aPin )
{
LIB_PINS row;
row.push_back( aPin );
m_rows.push_back( row );
if ( GetView() )
{
wxGridTableMessage msg( this, wxGRIDTABLE_NOTIFY_ROWS_APPENDED, 1 );
GetView()->ProcessTableMessage( msg );
}
}
LIB_PINS RemoveRow( int aRow )
{
LIB_PINS removedRow = m_rows[ aRow ];
m_rows.erase( m_rows.begin() + aRow );
if ( GetView() )
{
wxGridTableMessage msg( this, wxGRIDTABLE_NOTIFY_ROWS_DELETED, aRow, 1 );
GetView()->ProcessTableMessage( msg );
}
return removedRow;
}
bool IsEdited()
{
return m_edited;
}
};
DIALOG_LIB_EDIT_PIN_TABLE::DIALOG_LIB_EDIT_PIN_TABLE( SYMBOL_EDIT_FRAME* parent, LIB_PART* aPart ) :
DIALOG_LIB_EDIT_PIN_TABLE_BASE( parent ),
m_editFrame( parent ),
m_part( aPart )
{
m_dataModel = new PIN_TABLE_DATA_MODEL( GetUserUnits() );
// Save original columns widths so we can do proportional sizing.
for( int i = 0; i < COL_COUNT; ++i )
m_originalColWidths[ i ] = m_grid->GetColSize( i );
// Give a bit more room for combobox editors
m_grid->SetDefaultRowSize( m_grid->GetDefaultRowSize() + 4 );
m_grid->SetTable( m_dataModel );
m_grid->PushEventHandler( new GRID_TRICKS( m_grid ) );
// Show/hide columns according to the user's preference
auto cfg = parent->GetSettings();
m_columnsShown = cfg->m_PinTableVisibleColumns;
m_grid->ShowHideColumns( m_columnsShown );
// Set special attributes
wxGridCellAttr* attr;
attr = new wxGridCellAttr;
wxArrayString typeNames = PinTypeNames();
typeNames.push_back( INDETERMINATE_STATE );
attr->SetRenderer( new GRID_CELL_ICON_TEXT_RENDERER( PinTypeIcons(), typeNames ) );
attr->SetEditor( new GRID_CELL_ICON_TEXT_POPUP( PinTypeIcons(), typeNames ) );
m_grid->SetColAttr( COL_TYPE, attr );
attr = new wxGridCellAttr;
wxArrayString shapeNames = PinShapeNames();
shapeNames.push_back( INDETERMINATE_STATE );
attr->SetRenderer( new GRID_CELL_ICON_TEXT_RENDERER( PinShapeIcons(), shapeNames ) );
attr->SetEditor( new GRID_CELL_ICON_TEXT_POPUP( PinShapeIcons(), shapeNames ) );
m_grid->SetColAttr( COL_SHAPE, attr );
attr = new wxGridCellAttr;
wxArrayString orientationNames = PinOrientationNames();
orientationNames.push_back( INDETERMINATE_STATE );
attr->SetRenderer( new GRID_CELL_ICON_TEXT_RENDERER( PinOrientationIcons(), orientationNames ) );
attr->SetEditor( new GRID_CELL_ICON_TEXT_POPUP( PinOrientationIcons(), orientationNames ) );
m_grid->SetColAttr( COL_ORIENTATION, attr );
/* Right-aligned position values look much better, but only MSW and GTK2+
* currently support righ-aligned textEditCtrls, so the text jumps on all
* the other platforms when you edit it.
attr = new wxGridCellAttr;
attr->SetAlignment( wxALIGN_RIGHT, wxALIGN_TOP );
m_grid->SetColAttr( COL_POSX, attr );
attr = new wxGridCellAttr;
attr->SetAlignment( wxALIGN_RIGHT, wxALIGN_TOP );
m_grid->SetColAttr( COL_POSY, attr );
*/
m_addButton->SetBitmap( KiBitmap( small_plus_xpm ) );
m_deleteButton->SetBitmap( KiBitmap( trash_xpm ) );
m_refreshButton->SetBitmap( KiBitmap( refresh_xpm ) );
GetSizer()->SetSizeHints(this);
Centre();
m_ButtonsOK->SetDefault();
m_initialized = true;
m_modified = false;
m_width = 0;
// Connect Events
m_grid->Connect( wxEVT_GRID_COL_SORT, wxGridEventHandler( DIALOG_LIB_EDIT_PIN_TABLE::OnColSort ), nullptr, this );
}
DIALOG_LIB_EDIT_PIN_TABLE::~DIALOG_LIB_EDIT_PIN_TABLE()
{
auto cfg = m_editFrame->GetSettings();
cfg->m_PinTableVisibleColumns = m_grid->GetShownColumns().ToStdString();
// Disconnect Events
m_grid->Disconnect( wxEVT_GRID_COL_SORT, wxGridEventHandler( DIALOG_LIB_EDIT_PIN_TABLE::OnColSort ), nullptr, this );
// Prevents crash bug in wxGrid's d'tor
m_grid->DestroyTable( m_dataModel );
// Delete the GRID_TRICKS.
m_grid->PopEventHandler( true );
// This is our copy of the pins. If they were transfered to the part on an OK, then
// m_pins will already be empty.
for( auto pin : m_pins )
delete pin;
}
bool DIALOG_LIB_EDIT_PIN_TABLE::TransferDataToWindow()
{
// Make a copy of the pins for editing
for( LIB_PIN* pin = m_part->GetNextPin( nullptr ); pin; pin = m_part->GetNextPin( pin ) )
m_pins.push_back( new LIB_PIN( *pin ) );
m_dataModel->RebuildRows( m_pins, m_cbGroup->GetValue() );
updateSummary();
return true;
}
bool DIALOG_LIB_EDIT_PIN_TABLE::TransferDataFromWindow()
{
if( !m_grid->CommitPendingChanges() )
return false;
// Delete the part's pins
while( LIB_PIN* pin = m_part->GetNextPin( nullptr ) )
m_part->RemoveDrawItem( pin );
// Transfer our pins to the part
for( LIB_PIN* pin : m_pins )
{
pin->SetParent( m_part );
m_part->AddDrawItem( pin );
}
m_pins.clear();
return true;
}
void DIALOG_LIB_EDIT_PIN_TABLE::OnColSort( wxGridEvent& aEvent )
{
int sortCol = aEvent.GetCol();
bool ascending;
// This is bonkers, but wxWidgets doesn't tell us ascending/descending in the
// event, and if we ask it will give us pre-event info.
if( m_grid->IsSortingBy( sortCol ) )
// same column; invert ascending
ascending = !m_grid->IsSortOrderAscending();
else
// different column; start with ascending
ascending = true;
m_dataModel->SortRows( sortCol, ascending );
}
void DIALOG_LIB_EDIT_PIN_TABLE::OnAddRow( wxCommandEvent& event )
{
if( !m_grid->CommitPendingChanges() )
return;
LIB_PIN* newPin = new LIB_PIN( nullptr );
if( m_pins.size() > 0 )
{
LIB_PIN* last = m_pins.back();
newPin->SetOrientation( last->GetOrientation() );
newPin->SetType( last->GetType() );
newPin->SetShape( last->GetShape() );
wxPoint pos = last->GetPosition();
auto* cfg = Pgm().GetSettingsManager().GetAppSettings<SYMBOL_EDITOR_SETTINGS>();
if( last->GetOrientation() == PIN_LEFT || last->GetOrientation() == PIN_RIGHT )
pos.y -= Mils2iu(cfg->m_Repeat.pin_step);
else
pos.x += Mils2iu(cfg->m_Repeat.pin_step);
newPin->SetPosition( pos );
}
m_pins.push_back( newPin );
m_dataModel->AppendRow( m_pins[ m_pins.size() - 1 ] );
m_grid->MakeCellVisible( m_grid->GetNumberRows() - 1, 0 );
m_grid->SetGridCursor( m_grid->GetNumberRows() - 1, 0 );
m_grid->EnableCellEditControl( true );
m_grid->ShowCellEditControl();
updateSummary();
}
void DIALOG_LIB_EDIT_PIN_TABLE::OnDeleteRow( wxCommandEvent& event )
{
if( !m_grid->CommitPendingChanges() )
return;
if( m_pins.size() == 0 ) // empty table
return;
int curRow = m_grid->GetGridCursorRow();
if( curRow < 0 )
return;
LIB_PINS removedRow = m_dataModel->RemoveRow( curRow );
for( auto pin : removedRow )
m_pins.erase( std::find( m_pins.begin(), m_pins.end(), pin ) );
curRow = std::max( 0, curRow - 1 );
m_grid->MakeCellVisible( curRow, m_grid->GetGridCursorCol() );
m_grid->SetGridCursor( curRow, m_grid->GetGridCursorCol() );
updateSummary();
}
void DIALOG_LIB_EDIT_PIN_TABLE::OnCellEdited( wxGridEvent& event )
{
updateSummary();
}
void DIALOG_LIB_EDIT_PIN_TABLE::OnRebuildRows( wxCommandEvent& )
{
if( !m_grid->CommitPendingChanges() )
return;
m_dataModel->RebuildRows( m_pins, m_cbGroup->GetValue() );
adjustGridColumns( m_grid->GetRect().GetWidth() );
}
void DIALOG_LIB_EDIT_PIN_TABLE::adjustGridColumns( int aWidth )
{
m_width = aWidth;
// Account for scroll bars
aWidth -= ( m_grid->GetSize().x - m_grid->GetClientSize().x );
wxGridUpdateLocker deferRepaintsTillLeavingScope;
// The Number and Name columns must be at least wide enough to hold their contents, but
// no less wide than their original widths.
m_grid->AutoSizeColumn( COL_NUMBER );
if( m_grid->GetColSize( COL_NUMBER ) < m_originalColWidths[ COL_NUMBER ] )
m_grid->SetColSize( COL_NUMBER, m_originalColWidths[ COL_NUMBER ] );
m_grid->AutoSizeColumn( COL_NAME );
if( m_grid->GetColSize( COL_NAME ) < m_originalColWidths[ COL_NAME ] )
m_grid->SetColSize( COL_NAME, m_originalColWidths[ COL_NAME ] );
// If the grid is still wider than the columns, then stretch the Number and Name columns
// to fit.
for( int i = 0; i < COL_COUNT; ++i )
aWidth -= m_grid->GetColSize( i );
if( aWidth > 0 )
{
m_grid->SetColSize( COL_NUMBER, m_grid->GetColSize( COL_NUMBER ) + aWidth / 2 );
m_grid->SetColSize( COL_NAME, m_grid->GetColSize( COL_NAME ) + aWidth / 2 );
}
}
void DIALOG_LIB_EDIT_PIN_TABLE::OnSize( wxSizeEvent& event )
{
auto new_size = event.GetSize().GetX();
if( m_initialized && m_width != new_size )
{
adjustGridColumns( new_size );
}
// Always propagate for a grid repaint (needed if the height changes, as well as width)
event.Skip();
}
void DIALOG_LIB_EDIT_PIN_TABLE::OnUpdateUI( wxUpdateUIEvent& event )
{
wxString columnsShown = m_grid->GetShownColumns();
if( columnsShown != m_columnsShown )
{
m_columnsShown = columnsShown;
if( !m_grid->IsCellEditControlShown() )
adjustGridColumns( m_grid->GetRect().GetWidth() );
}
}
void DIALOG_LIB_EDIT_PIN_TABLE::OnCancel( wxCommandEvent& event )
{
Close();
}
void DIALOG_LIB_EDIT_PIN_TABLE::OnClose( wxCloseEvent& event )
{
// This is a cancel, so commit quietly as we're going to throw the results away anyway.
m_grid->CommitPendingChanges( true );
int retval = wxID_CANCEL;
if( m_dataModel->IsEdited() )
{
if( HandleUnsavedChanges( this, _( "Save changes?" ),
[&]()->bool
{
if( TransferDataFromWindow() )
{
retval = wxID_OK;
return true;
}
return false;
} ) )
{
if( IsQuasiModal() )
EndQuasiModal( retval );
else
EndModal( retval );
return;
}
else
{
event.Veto();
return;
}
}
// No change in dialog: we can close it
if( IsQuasiModal() )
EndQuasiModal( retval );
else
EndModal( retval );
return;
}
void DIALOG_LIB_EDIT_PIN_TABLE::updateSummary()
{
PinNumbers pinNumbers;
for( LIB_PIN* pin : m_pins )
{
if( pin->GetNumber().Length() )
pinNumbers.insert( pin->GetNumber() );
}
m_summary->SetLabel( pinNumbers.GetSummary() );
}
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