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kicad/eeschema/dialogs/dialog_symbol_fields_table.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2017 Oliver Walters
* Copyright (C) 2017-2022 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 <base_units.h>
#include <bitmaps.h>
#include <symbol_library.h>
#include <confirm.h>
#include <eda_doc.h>
#include <eeschema_settings.h>
#include <general.h>
#include <grid_tricks.h>
#include <string_utils.h>
#include <kiface_base.h>
#include <sch_edit_frame.h>
#include <sch_reference_list.h>
#include <schematic.h>
#include <tools/sch_editor_control.h>
#include <kiplatform/ui.h>
#include <widgets/grid_text_button_helpers.h>
#include <widgets/bitmap_button.h>
#include <widgets/wx_grid.h>
#include <wx/ffile.h>
#include <wx/grid.h>
#include <wx/msgdlg.h>
#include <wx/textdlg.h>
#include <wx/filedlg.h>
#include "dialog_symbol_fields_table.h"
#include "eda_list_dialog.h"
#include <wildcards_and_files_ext.h>
#define DISPLAY_NAME_COLUMN 0
#define SHOW_FIELD_COLUMN 1
#define GROUP_BY_COLUMN 2
#define CANONICAL_NAME_COLUMN 3
#define QUANTITY_COLUMN ( GetNumberCols() - 1 )
#ifdef __WXMAC__
#define COLUMN_MARGIN 5
#else
#define COLUMN_MARGIN 15
#endif
enum
{
MYID_SELECT_FOOTPRINT = GRIDTRICKS_FIRST_CLIENT_ID,
MYID_SHOW_DATASHEET
};
class FIELDS_EDITOR_GRID_TRICKS : public GRID_TRICKS
{
public:
FIELDS_EDITOR_GRID_TRICKS( DIALOG_SHIM* aParent, WX_GRID* aGrid,
wxDataViewListCtrl* aFieldsCtrl ) :
GRID_TRICKS( aGrid ),
m_dlg( aParent ),
m_fieldsCtrl( aFieldsCtrl )
{}
protected:
void showPopupMenu( wxMenu& menu ) override
{
if( m_grid->GetGridCursorCol() == FOOTPRINT_FIELD )
{
menu.Append( MYID_SELECT_FOOTPRINT, _( "Select Footprint..." ),
_( "Browse for footprint" ) );
menu.AppendSeparator();
}
else if( m_grid->GetGridCursorCol() == DATASHEET_FIELD )
{
menu.Append( MYID_SHOW_DATASHEET, _( "Show Datasheet" ),
_( "Show datasheet in browser" ) );
menu.AppendSeparator();
}
GRID_TRICKS::showPopupMenu( menu );
}
void doPopupSelection( wxCommandEvent& event ) override
{
if( event.GetId() == MYID_SELECT_FOOTPRINT )
{
// pick a footprint using the footprint picker.
wxString fpid = m_grid->GetCellValue( m_grid->GetGridCursorRow(),
FOOTPRINT_FIELD );
KIWAY_PLAYER* frame = m_dlg->Kiway().Player( FRAME_FOOTPRINT_VIEWER_MODAL, true,
m_dlg );
if( frame->ShowModal( &fpid, m_dlg ) )
m_grid->SetCellValue( m_grid->GetGridCursorRow(), FOOTPRINT_FIELD, fpid );
frame->Destroy();
}
else if (event.GetId() == MYID_SHOW_DATASHEET )
{
wxString datasheet_uri = m_grid->GetCellValue( m_grid->GetGridCursorRow(),
DATASHEET_FIELD );
GetAssociatedDocument( m_dlg, datasheet_uri, &m_dlg->Prj(), m_dlg->Prj().SchSearchS() );
}
else
{
GRID_TRICKS::doPopupSelection( event );
}
if( event.GetId() >= GRIDTRICKS_FIRST_SHOWHIDE && event.GetId() < GRIDTRICKS_LAST_ID )
{
if( !m_grid->IsColShown( REFERENCE_FIELD ) )
{
DisplayError( m_dlg, _( "The Reference column cannot be hidden." ) );
m_grid->ShowCol( REFERENCE_FIELD );
}
// Refresh Show checkboxes from grid columns
for( int i = 0; i < m_fieldsCtrl->GetItemCount(); ++i )
m_fieldsCtrl->SetToggleValue( m_grid->IsColShown( i ), i, 1 );
}
}
DIALOG_SHIM* m_dlg;
wxDataViewListCtrl* m_fieldsCtrl;
};
enum GROUP_TYPE
{
GROUP_SINGLETON,
GROUP_COLLAPSED,
GROUP_COLLAPSED_DURING_SORT,
GROUP_EXPANDED,
CHILD_ITEM
};
struct DATA_MODEL_ROW
{
DATA_MODEL_ROW( const SCH_REFERENCE& aFirstReference, GROUP_TYPE aType )
{
m_Refs.push_back( aFirstReference );
m_Flag = aType;
}
GROUP_TYPE m_Flag;
std::vector<SCH_REFERENCE> m_Refs;
};
class FIELDS_EDITOR_GRID_DATA_MODEL : public wxGridTableBase
{
protected:
// The data model is fundamentally m_componentRefs X m_fieldNames.
SCH_EDIT_FRAME* m_frame;
SCH_REFERENCE_LIST m_symbolsList;
bool m_edited;
std::vector<wxString> m_fieldNames;
int m_sortColumn;
bool m_sortAscending;
// However, the grid view can vary in two ways:
// 1) the componentRefs can be grouped into fewer rows
// 2) some columns can be hidden
//
// We handle (1) here (ie: a table row maps to a group, and the table is rebuilt
// when the groupings change), and we let the wxGrid handle (2) (ie: the number
// of columns is constant but are hidden/shown by the wxGrid control).
std::vector< DATA_MODEL_ROW > m_rows;
// Data store
// A map of compID : fieldSet, where fieldSet is a map of fieldName : fieldValue
std::map< KIID, std::map<wxString, wxString> > m_dataStore;
public:
FIELDS_EDITOR_GRID_DATA_MODEL( SCH_EDIT_FRAME* aFrame, SCH_REFERENCE_LIST& aSymbolsList ) :
m_frame( aFrame ),
m_symbolsList( aSymbolsList ),
m_edited( false ),
m_sortColumn( 0 ),
m_sortAscending( false )
{
m_symbolsList.SplitReferences();
}
void AddColumn( const wxString& aFieldName )
{
m_fieldNames.push_back( aFieldName );
for( unsigned i = 0; i < m_symbolsList.GetCount(); ++i )
{
SCH_SYMBOL* symbol = m_symbolsList[ i ].GetSymbol();
wxCHECK( symbol && ( symbol->GetInstanceReferences().size() != 0 ), /* void */ );
wxString val = symbol->GetFieldText( aFieldName );
if( aFieldName == wxT( "Value" ) )
val = symbol->GetInstanceReferences()[0].m_Value;
else if( aFieldName == wxT( "Footprint" ) )
val = symbol->GetInstanceReferences()[0].m_Footprint;
m_dataStore[ symbol->m_Uuid ][ aFieldName ] = val;
}
}
void RemoveColumn( int aCol )
{
wxString fieldName = m_fieldNames[ aCol ];
m_fieldNames.erase( m_fieldNames.begin() + aCol );
for( unsigned i = 0; i < m_symbolsList.GetCount(); ++i )
{
SCH_SYMBOL* symbol = m_symbolsList[ i ].GetSymbol();
m_dataStore[ symbol->m_Uuid ].erase( fieldName );
}
}
int GetNumberRows() override { return m_rows.size(); }
// Columns are fieldNames + quantity column
int GetNumberCols() override { return (int) m_fieldNames.size() + 1; }
wxString GetColLabelValue( int aCol ) override
{
if( aCol == QUANTITY_COLUMN )
return _( "Qty" );
else if( aCol < MANDATORY_FIELDS )
// FIX ME: the column label should be displayed translated.
// but when translated, and the DATASHEET column is shown, a new field
// with the translated DATASHEET field name is added when saving fields
// return TEMPLATE_FIELDNAME::GetDefaultFieldName( aCol, DO_TRANSLATE );
return TEMPLATE_FIELDNAME::GetDefaultFieldName( aCol );
else
return m_fieldNames[ aCol ];
}
wxString GetCanonicalColLabel( int aCol )
{
if( aCol == QUANTITY_COLUMN )
return _( "Qty" );
else
return m_fieldNames[ aCol ];
}
bool IsEmptyCell( int aRow, int aCol ) override
{
return false; // don't allow adjacent cell overflow, even if we are actually empty
}
wxString GetValue( int aRow, int aCol ) override
{
if( aCol == REFERENCE_FIELD )
{
// Poor-man's tree controls
if( m_rows[ aRow ].m_Flag == GROUP_COLLAPSED )
return wxT( "> " ) + GetValue( m_rows[ aRow ], aCol );
else if (m_rows[ aRow ].m_Flag == GROUP_EXPANDED )
return wxT( "v " ) + GetValue( m_rows[ aRow ], aCol );
else if( m_rows[ aRow ].m_Flag == CHILD_ITEM )
return wxT( " " ) + GetValue( m_rows[ aRow ], aCol );
else
return wxT( " " ) + GetValue( m_rows[ aRow ], aCol );
}
else
{
return GetValue( m_rows[ aRow ], aCol );
}
}
wxString GetRawValue( int aRow, int aCol )
{
return GetValue( m_rows[ aRow ], aCol );
}
GROUP_TYPE GetRowFlags( int aRow )
{
return m_rows[ aRow ].m_Flag;
}
std::vector<SCH_REFERENCE> GetRowReferences( int aRow ) const
{
wxCHECK( aRow < (int)m_rows.size(), std::vector<SCH_REFERENCE>() );
return m_rows[ aRow ].m_Refs;
}
wxString GetValue( const DATA_MODEL_ROW& group, int aCol )
{
std::vector<SCH_REFERENCE> references;
wxString fieldValue;
for( const SCH_REFERENCE& ref : group.m_Refs )
{
if( aCol == REFERENCE_FIELD || aCol == QUANTITY_COLUMN )
{
references.push_back( ref );
}
else // Other columns are either a single value or ROW_MULTI_ITEMS
{
const KIID& symbolID = ref.GetSymbol()->m_Uuid;
if( !m_dataStore.count( symbolID )
|| !m_dataStore[ symbolID ].count( m_fieldNames[ aCol ] ) )
{
return INDETERMINATE_STATE;
}
if( &ref == &group.m_Refs.front() )
fieldValue = m_dataStore[ symbolID ][ m_fieldNames[ aCol ] ];
else if ( fieldValue != m_dataStore[ symbolID ][ m_fieldNames[ aCol ] ] )
return INDETERMINATE_STATE;
}
}
if( aCol == REFERENCE_FIELD || aCol == QUANTITY_COLUMN )
{
// Remove duplicates (other units of multi-unit parts)
std::sort( references.begin(), references.end(),
[]( const SCH_REFERENCE& l, const SCH_REFERENCE& r ) -> bool
{
wxString l_ref( l.GetRef() << l.GetRefNumber() );
wxString r_ref( r.GetRef() << r.GetRefNumber() );
return StrNumCmp( l_ref, r_ref, true ) < 0;
} );
auto logicalEnd = std::unique( references.begin(), references.end(),
[]( const SCH_REFERENCE& l, const SCH_REFERENCE& r ) -> bool
{
// If unannotated then we can't tell what units belong together
// so we have to leave them all
if( l.GetRefNumber() == wxT( "?" ) )
return false;
wxString l_ref( l.GetRef() << l.GetRefNumber() );
wxString r_ref( r.GetRef() << r.GetRefNumber() );
return l_ref == r_ref;
} );
references.erase( logicalEnd, references.end() );
}
if( aCol == REFERENCE_FIELD )
fieldValue = SCH_REFERENCE_LIST::Shorthand( references );
else if( aCol == QUANTITY_COLUMN )
fieldValue = wxString::Format( wxT( "%d" ), ( int )references.size() );
return fieldValue;
}
void SetValue( int aRow, int aCol, const wxString &aValue ) override
{
if( aCol == REFERENCE_FIELD || aCol == QUANTITY_COLUMN )
return; // Can't modify references or quantity
DATA_MODEL_ROW& rowGroup = m_rows[ aRow ];
wxString fieldName = m_fieldNames[ aCol ];
for( const SCH_REFERENCE& ref : rowGroup.m_Refs )
m_dataStore[ ref.GetSymbol()->m_Uuid ][ fieldName ] = aValue;
m_edited = true;
}
static bool cmp( const DATA_MODEL_ROW& lhGroup, const DATA_MODEL_ROW& rhGroup,
FIELDS_EDITOR_GRID_DATA_MODEL* dataModel, int sortCol, bool ascending )
{
// Empty rows always go to the bottom, whether ascending or descending
if( lhGroup.m_Refs.size() == 0 )
return true;
else if( rhGroup.m_Refs.size() == 0 )
return false;
// 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 local_cmp =
[ ascending ]( const auto a, const auto b )
{
if( ascending )
return a < b;
else
return a > b;
};
// Primary sort key is sortCol; secondary is always REFERENCE (column 0)
wxString lhs = dataModel->GetValue( (DATA_MODEL_ROW&) lhGroup, sortCol );
wxString rhs = dataModel->GetValue( (DATA_MODEL_ROW&) rhGroup, sortCol );
if( lhs == rhs || sortCol == REFERENCE_FIELD )
{
wxString lhRef = lhGroup.m_Refs[ 0 ].GetRef() + lhGroup.m_Refs[ 0 ].GetRefNumber();
wxString rhRef = rhGroup.m_Refs[ 0 ].GetRef() + rhGroup.m_Refs[ 0 ].GetRefNumber();
return local_cmp( StrNumCmp( lhRef, rhRef, true ), 0 );
}
else
{
return local_cmp( ValueStringCompare( lhs, rhs ), 0 );
}
}
void Sort( int aColumn, bool ascending )
{
if( aColumn < 0 )
aColumn = 0;
m_sortColumn = aColumn;
m_sortAscending = ascending;
CollapseForSort();
std::sort( m_rows.begin(), m_rows.end(),
[ this ]( const DATA_MODEL_ROW& lhs, const DATA_MODEL_ROW& rhs ) -> bool
{
return cmp( lhs, rhs, this, m_sortColumn, m_sortAscending );
} );
ExpandAfterSort();
}
bool unitMatch( const SCH_REFERENCE& lhRef, const SCH_REFERENCE& rhRef )
{
// If items are unannotated then we can't tell if they're units of the same symbol or not
if( lhRef.GetRefNumber() == wxT( "?" ) )
return false;
return ( lhRef.GetRef() == rhRef.GetRef() && lhRef.GetRefNumber() == rhRef.GetRefNumber() );
}
bool groupMatch( const SCH_REFERENCE& lhRef, const SCH_REFERENCE& rhRef,
wxDataViewListCtrl* fieldsCtrl )
{
bool matchFound = false;
// First check the reference column. This can be done directly out of the
// SCH_REFERENCEs as the references can't be edited in the grid.
if( fieldsCtrl->GetToggleValue( REFERENCE_FIELD, GROUP_BY_COLUMN ) )
{
// if we're grouping by reference, then only the prefix must match
if( lhRef.GetRef() != rhRef.GetRef() )
return false;
matchFound = true;
}
const KIID& lhRefID = lhRef.GetSymbol()->m_Uuid;
const KIID& rhRefID = rhRef.GetSymbol()->m_Uuid;
// Now check all the other columns. This must be done out of the dataStore
// for the refresh button to work after editing.
for( int i = REFERENCE_FIELD + 1; i < fieldsCtrl->GetItemCount(); ++i )
{
if( !fieldsCtrl->GetToggleValue( i, GROUP_BY_COLUMN ) )
continue;
wxString fieldName = fieldsCtrl->GetTextValue( i, CANONICAL_NAME_COLUMN );
if( m_dataStore[ lhRefID ][ fieldName ] != m_dataStore[ rhRefID ][ fieldName ] )
return false;
matchFound = true;
}
return matchFound;
}
void RebuildRows( wxSearchCtrl* aFilter, wxCheckBox* aGroupSymbolsBox,
wxDataViewListCtrl* aFieldsCtrl )
{
if( GetView() )
{
// Commit any pending in-place edits before the row gets moved out from under
// the editor.
static_cast<WX_GRID*>( GetView() )->CommitPendingChanges( true );
wxGridTableMessage msg( this, wxGRIDTABLE_NOTIFY_ROWS_DELETED, 0, m_rows.size() );
GetView()->ProcessTableMessage( msg );
}
m_rows.clear();
for( unsigned i = 0; i < m_symbolsList.GetCount(); ++i )
{
SCH_REFERENCE ref = m_symbolsList[ i ];
if( !aFilter->GetValue().IsEmpty()
&& !WildCompareString( aFilter->GetValue(), ref.GetFullRef(), false ) )
{
continue;
}
bool matchFound = false;
// See if we already have a row which this symbol fits into
for( DATA_MODEL_ROW& row : m_rows )
{
// all group members must have identical refs so just use the first one
SCH_REFERENCE rowRef = row.m_Refs[ 0 ];
if( unitMatch( ref, rowRef ) )
{
matchFound = true;
row.m_Refs.push_back( ref );
break;
}
else if ( aGroupSymbolsBox->GetValue() && groupMatch( ref, rowRef, aFieldsCtrl ) )
{
matchFound = true;
row.m_Refs.push_back( ref );
row.m_Flag = GROUP_COLLAPSED;
break;
}
}
if( !matchFound )
m_rows.emplace_back( DATA_MODEL_ROW( ref, GROUP_SINGLETON ) );
}
if ( GetView() )
{
wxGridTableMessage msg( this, wxGRIDTABLE_NOTIFY_ROWS_APPENDED, m_rows.size() );
GetView()->ProcessTableMessage( msg );
}
}
void ExpandRow( int aRow )
{
std::vector<DATA_MODEL_ROW> children;
for( SCH_REFERENCE& ref : m_rows[ aRow ].m_Refs )
{
bool matchFound = false;
// See if we already have a child group which this symbol fits into
for( DATA_MODEL_ROW& child : children )
{
// group members are by definition all matching, so just check
// against the first member
if( unitMatch( ref, child.m_Refs[ 0 ] ) )
{
matchFound = true;
child.m_Refs.push_back( ref );
break;
}
}
if( !matchFound )
children.emplace_back( DATA_MODEL_ROW( ref, CHILD_ITEM ) );
}
if( children.size() < 2 )
return;
std::sort( children.begin(), children.end(),
[ this ] ( const DATA_MODEL_ROW& lhs, const DATA_MODEL_ROW& rhs ) -> bool
{
return cmp( lhs, rhs, this, m_sortColumn, m_sortAscending );
} );
m_rows[ aRow ].m_Flag = GROUP_EXPANDED;
m_rows.insert( m_rows.begin() + aRow + 1, children.begin(), children.end() );
wxGridTableMessage msg( this, wxGRIDTABLE_NOTIFY_ROWS_INSERTED, aRow, children.size() );
GetView()->ProcessTableMessage( msg );
}
void CollapseRow( int aRow )
{
auto firstChild = m_rows.begin() + aRow + 1;
auto afterLastChild = firstChild;
int deleted = 0;
while( afterLastChild != m_rows.end() && afterLastChild->m_Flag == CHILD_ITEM )
{
deleted++;
afterLastChild++;
}
m_rows[ aRow ].m_Flag = GROUP_COLLAPSED;
m_rows.erase( firstChild, afterLastChild );
wxGridTableMessage msg( this, wxGRIDTABLE_NOTIFY_ROWS_DELETED, aRow + 1, deleted );
GetView()->ProcessTableMessage( msg );
}
void ExpandCollapseRow( int aRow )
{
DATA_MODEL_ROW& group = m_rows[ aRow ];
if( group.m_Flag == GROUP_COLLAPSED )
ExpandRow( aRow );
else if( group.m_Flag == GROUP_EXPANDED )
CollapseRow( aRow );
}
void CollapseForSort()
{
for( size_t i = 0; i < m_rows.size(); ++i )
{
if( m_rows[ i ].m_Flag == GROUP_EXPANDED )
{
CollapseRow( i );
m_rows[ i ].m_Flag = GROUP_COLLAPSED_DURING_SORT;
}
}
}
void ExpandAfterSort()
{
for( size_t i = 0; i < m_rows.size(); ++i )
{
if( m_rows[ i ].m_Flag == GROUP_COLLAPSED_DURING_SORT )
ExpandRow( i );
}
}
void ApplyData()
{
for( unsigned i = 0; i < m_symbolsList.GetCount(); ++i )
{
SCH_SYMBOL& symbol = *m_symbolsList[ i ].GetSymbol();
SCH_SCREEN* screen = m_symbolsList[i].GetSheetPath().LastScreen();
m_frame->SaveCopyInUndoList( screen, &symbol, UNDO_REDO::CHANGED, true );
const std::map<wxString, wxString>& fieldStore = m_dataStore[symbol.m_Uuid];
for( const std::pair<wxString, wxString> srcData : fieldStore )
{
if( srcData.first == _( "Qty" ) )
continue;
const wxString& srcName = srcData.first;
const wxString& srcValue = srcData.second;
SCH_FIELD* destField = symbol.FindField( srcName );
// Add a not existing field if it has a value for this symbol
bool createField = !destField && !srcValue.IsEmpty();
if( createField )
{
const VECTOR2I symbolPos = symbol.GetPosition();
destField = symbol.AddField( SCH_FIELD( symbolPos, -1, &symbol, srcName ) );
}
if( !destField )
continue;
if( destField->GetId() == REFERENCE_FIELD )
{
// Reference is not editable from this dialog
}
else if( destField->GetId() == VALUE_FIELD )
{
// Value field cannot be empty
if( !srcValue.IsEmpty() )
symbol.SetValue( srcValue );
}
else if( destField->GetId() == FOOTPRINT_FIELD )
{
symbol.SetFootprint( srcValue );
}
else
{
destField->SetText( srcValue );
}
}
for( int ii = symbol.GetFields().size() - 1; ii >= MANDATORY_FIELDS; ii-- )
{
if( fieldStore.count( symbol.GetFields()[ii].GetName() ) == 0 )
symbol.GetFields().erase( symbol.GetFields().begin() + ii );
}
}
m_edited = false;
}
int GetDataWidth( int aCol )
{
int width = 0;
if( aCol == REFERENCE_FIELD )
{
for( int row = 0; row < GetNumberRows(); ++row )
width = std::max( width, KIUI::GetTextSize( GetValue( row, aCol ), GetView() ).x );
}
else
{
wxString column_label = GetColLabelValue( aCol ); // symbol fieldName or Qty string
for( unsigned symbolRef = 0; symbolRef < m_symbolsList.GetCount(); ++ symbolRef )
{
const KIID& symbolID = m_symbolsList[ symbolRef ].GetSymbol()->m_Uuid;
wxString text = m_dataStore[ symbolID ][ column_label ];
width = std::max( width, KIUI::GetTextSize( text, GetView() ).x );
}
}
return width;
}
bool IsEdited()
{
return m_edited;
}
};
DIALOG_SYMBOL_FIELDS_TABLE::DIALOG_SYMBOL_FIELDS_TABLE( SCH_EDIT_FRAME* parent ) :
DIALOG_SYMBOL_FIELDS_TABLE_BASE( parent ),
m_parent( parent )
{
wxSize defaultDlgSize = ConvertDialogToPixels( wxSize( 600, 300 ) );
// Get all symbols from the list of schematic sheets
m_parent->Schematic().GetSheets().GetSymbols( m_symbolsList, false );
m_separator1->SetIsSeparator();
m_separator2->SetIsSeparator();
m_bRefresh->SetBitmap( KiBitmap( BITMAPS::small_refresh ) );
m_fieldsCtrl->AppendTextColumn( _( "Field" ), wxDATAVIEW_CELL_INERT, 0, wxALIGN_LEFT, 0 );
m_fieldsCtrl->AppendToggleColumn( _( "Show" ), wxDATAVIEW_CELL_ACTIVATABLE, 0,
wxALIGN_CENTER, 0 );
m_fieldsCtrl->AppendToggleColumn( _( "Group By" ), wxDATAVIEW_CELL_ACTIVATABLE, 0,
wxALIGN_CENTER, 0 );
// GTK asserts if the number of columns doesn't match the data, but we still don't want
// to display the canonical names. So we'll insert a column for them, but keep it 0 width.
m_fieldsCtrl->AppendTextColumn( _( "Name" ), wxDATAVIEW_CELL_INERT, 0, wxALIGN_LEFT, 0 );
// SetWidth( wxCOL_WIDTH_AUTOSIZE ) fails here on GTK, so we calculate the title sizes and
// set the column widths ourselves.
wxDataViewColumn* column = m_fieldsCtrl->GetColumn( SHOW_FIELD_COLUMN );
m_showColWidth = KIUI::GetTextSize( column->GetTitle(), m_fieldsCtrl ).x + COLUMN_MARGIN;
column->SetMinWidth( m_showColWidth );
column = m_fieldsCtrl->GetColumn( GROUP_BY_COLUMN );
m_groupByColWidth = KIUI::GetTextSize( column->GetTitle(), m_fieldsCtrl ).x + COLUMN_MARGIN;
column->SetMinWidth( m_groupByColWidth );
// The fact that we're a list should keep the control from reserving space for the
// expander buttons... but it doesn't. Fix by forcing the indent to 0.
m_fieldsCtrl->SetIndent( 0 );
m_filter->SetDescriptiveText( _( "Filter" ) );
m_dataModel = new FIELDS_EDITOR_GRID_DATA_MODEL( m_parent, m_symbolsList );
LoadFieldNames(); // loads rows into m_fieldsCtrl and columns into m_dataModel
// Now that the fields are loaded we can set the initial location of the splitter
// based on the list width. Again, SetWidth( wxCOL_WIDTH_AUTOSIZE ) fails us on GTK.
int nameColWidth = 0;
for( int row = 0; row < m_fieldsCtrl->GetItemCount(); ++row )
{
const wxString& fieldName = m_fieldsCtrl->GetTextValue( row, DISPLAY_NAME_COLUMN );
nameColWidth = std::max( nameColWidth, KIUI::GetTextSize( fieldName, m_fieldsCtrl ).x );
}
int fieldsMinWidth = nameColWidth + m_groupByColWidth + m_showColWidth;
m_fieldsCtrl->GetColumn( DISPLAY_NAME_COLUMN )->SetWidth( nameColWidth );
// This is used for data only. Don't show it to the user.
m_fieldsCtrl->GetColumn( CANONICAL_NAME_COLUMN )->SetHidden( true );
m_splitterMainWindow->SetMinimumPaneSize( fieldsMinWidth );
m_splitterMainWindow->SetSashPosition( fieldsMinWidth + 40 );
m_dataModel->RebuildRows( m_filter, m_groupSymbolsBox, m_fieldsCtrl );
m_dataModel->Sort( 0, true );
// wxGrid's column moving is buggy with native headers and this is one dialog where you'd
// really like to be able to rearrange columns.
m_grid->UseNativeColHeader( false );
m_grid->SetTable( m_dataModel, true );
// must be done after SetTable(), which appears to re-set it
m_grid->SetSelectionMode( wxGrid::wxGridSelectCells );
// sync m_grid's column visibilities to Show checkboxes in m_fieldsCtrl
for( int i = 0; i < m_fieldsCtrl->GetItemCount(); ++i )
{
if( m_fieldsCtrl->GetToggleValue( i, 1 ) )
m_grid->ShowCol( i );
else
m_grid->HideCol( i );
}
// add Cut, Copy, and Paste to wxGrid
m_grid->PushEventHandler( new FIELDS_EDITOR_GRID_TRICKS( this, m_grid, m_fieldsCtrl ) );
// give a bit more room for comboboxes
m_grid->SetDefaultRowSize( m_grid->GetDefaultRowSize() + 4 );
// set reference column attributes
wxGridCellAttr* attr = new wxGridCellAttr;
attr->SetReadOnly();
m_grid->SetColAttr( REFERENCE_FIELD, attr );
// set footprint column browse button
attr = new wxGridCellAttr;
attr->SetEditor( new GRID_CELL_FOOTPRINT_ID_EDITOR( this ) );
m_grid->SetColAttr( FOOTPRINT_FIELD, attr );
// set datasheet column viewer button
attr = new wxGridCellAttr;
attr->SetEditor( new GRID_CELL_URL_EDITOR( this, Prj().SchSearchS() ) );
m_grid->SetColAttr( DATASHEET_FIELD, attr );
// set quantities column attributes
attr = new wxGridCellAttr;
attr->SetReadOnly();
m_grid->SetColAttr( m_dataModel->GetColsCount() - 1, attr );
m_grid->SetColFormatNumber( m_dataModel->GetColsCount() - 1 );
m_grid->AutoSizeColumns( false );
for( int col = 0; col < m_grid->GetNumberCols(); ++col )
{
// Columns are hidden by setting their width to 0 so if we resize them they will
// become unhidden.
if( m_grid->IsColShown( col ) )
{
EESCHEMA_SETTINGS* cfg = static_cast<EESCHEMA_SETTINGS*>( Kiface().KifaceSettings() );
std::string key( m_dataModel->GetCanonicalColLabel( col ).ToUTF8() );
if( cfg->m_FieldEditorPanel.column_widths.count( key ) )
{
int width = cfg->m_FieldEditorPanel.column_widths.at( key );
m_grid->SetColSize( col, width );
}
else
{
int textWidth = m_dataModel->GetDataWidth( col ) + COLUMN_MARGIN;
int maxWidth = defaultDlgSize.x / 3;
if( col == m_grid->GetNumberCols() - 1 )
m_grid->SetColSize( col, std::min( std::max( 50, textWidth ), maxWidth ) );
else
m_grid->SetColSize( col, std::min( std::max( 100, textWidth ), maxWidth ) );
}
}
}
m_grid->SelectRow( 0 );
m_grid->SetGridCursor( 0, 1 );
SetInitialFocus( m_grid );
SetupStandardButtons();
finishDialogSettings();
SetSize( defaultDlgSize );
Center();
// Connect Events
m_grid->Connect( wxEVT_GRID_COL_SORT,
wxGridEventHandler( DIALOG_SYMBOL_FIELDS_TABLE::OnColSort ), nullptr, this );
}
DIALOG_SYMBOL_FIELDS_TABLE::~DIALOG_SYMBOL_FIELDS_TABLE()
{
// Disconnect Events
m_grid->Disconnect( wxEVT_GRID_COL_SORT,
wxGridEventHandler( DIALOG_SYMBOL_FIELDS_TABLE::OnColSort ), nullptr,
this );
// Delete the GRID_TRICKS.
m_grid->PopEventHandler( true );
// we gave ownership of m_dataModel to the wxGrid...
}
bool DIALOG_SYMBOL_FIELDS_TABLE::TransferDataToWindow()
{
if( !wxDialog::TransferDataFromWindow() )
return false;
TOOL_MANAGER* toolMgr = m_parent->GetToolManager();
EE_SELECTION_TOOL* selectionTool = toolMgr->GetTool<EE_SELECTION_TOOL>();
EE_SELECTION& selection = selectionTool->GetSelection();
SCH_SYMBOL* symbol = nullptr;
if( selection.GetSize() == 1 )
{
EDA_ITEM* item = selection.Front();
if( item->Type() == SCH_SYMBOL_T )
symbol = (SCH_SYMBOL*) item;
else if( item->GetParent() && item->GetParent()->Type() == SCH_SYMBOL_T )
symbol = (SCH_SYMBOL*) item->GetParent();
}
if( symbol )
{
for( int row = 0; row < m_dataModel->GetNumberRows(); ++row )
{
std::vector<SCH_REFERENCE> references = m_dataModel->GetRowReferences( row );
bool found = false;
for( const SCH_REFERENCE& ref : references )
{
if( ref.GetSymbol() == symbol )
{
found = true;
break;
}
}
if( found )
{
m_grid->GoToCell( row, 1 );
break;
}
}
}
return true;
}
bool DIALOG_SYMBOL_FIELDS_TABLE::TransferDataFromWindow()
{
if( !m_grid->CommitPendingChanges() )
return false;
if( !wxDialog::TransferDataFromWindow() )
return false;
SCH_SHEET_PATH currentSheet = m_parent->GetCurrentSheet();
m_dataModel->ApplyData();
// Reset the view to where we left the user
m_parent->SetCurrentSheet( currentSheet );
m_parent->SyncView();
m_parent->Refresh();
m_parent->OnModify();
return true;
}
void DIALOG_SYMBOL_FIELDS_TABLE::AddField( const wxString& aDisplayName,
const wxString& aCanonicalName,
bool defaultShow, bool defaultSortBy )
{
m_dataModel->AddColumn( aCanonicalName );
wxVector<wxVariant> fieldsCtrlRow;
EESCHEMA_SETTINGS* cfg = static_cast<EESCHEMA_SETTINGS*>( Kiface().KifaceSettings() );
bool show = defaultShow;
bool sort_by = defaultSortBy;
std::string key( aCanonicalName.ToUTF8() );
if( cfg->m_FieldEditorPanel.fields_show.count( key ) )
show = cfg->m_FieldEditorPanel.fields_show.at( key );
if( cfg->m_FieldEditorPanel.fields_group_by.count( key ) )
sort_by = cfg->m_FieldEditorPanel.fields_group_by.at( key );
// Don't change these to emplace_back: some versions of wxWidgets don't support it
fieldsCtrlRow.push_back( wxVariant( aDisplayName ) );
fieldsCtrlRow.push_back( wxVariant( show ) );
fieldsCtrlRow.push_back( wxVariant( sort_by ) );
fieldsCtrlRow.push_back( wxVariant( aCanonicalName ) );
m_fieldsCtrl->AppendItem( fieldsCtrlRow );
}
void DIALOG_SYMBOL_FIELDS_TABLE::LoadFieldNames()
{
std::set<wxString> userFieldNames;
for( unsigned i = 0; i < m_symbolsList.GetCount(); ++i )
{
SCH_SYMBOL* symbol = m_symbolsList[ i ].GetSymbol();
for( int j = MANDATORY_FIELDS; j < symbol->GetFieldCount(); ++j )
userFieldNames.insert( symbol->GetFields()[j].GetName() );
}
// Force References to always be shown
EESCHEMA_SETTINGS* cfg = dynamic_cast<EESCHEMA_SETTINGS*>( Kiface().KifaceSettings() );
wxCHECK( cfg, /*void*/ );
cfg->m_FieldEditorPanel.fields_show["Reference"] = true;
AddField( _( "Reference" ), wxT( "Reference" ), true, true );
AddField( _( "Value" ), wxT( "Value" ), true, true );
AddField( _( "Footprint" ), wxT( "Footprint" ), true, true );
AddField( _( "Datasheet" ), wxT( "Datasheet" ), true, false );
for( const wxString& fieldName : userFieldNames )
AddField( fieldName, fieldName, true, false );
// Add any templateFieldNames which aren't already present in the userFieldNames
for( const TEMPLATE_FIELDNAME& templateFieldname :
m_parent->Schematic().Settings().m_TemplateFieldNames.GetTemplateFieldNames() )
{
if( userFieldNames.count( templateFieldname.m_Name ) == 0 )
AddField( templateFieldname.m_Name, templateFieldname.m_Name, false, false );
}
}
void DIALOG_SYMBOL_FIELDS_TABLE::OnAddField( wxCommandEvent& event )
{
// quantities column will become new field column, so it needs to be reset
wxGridCellAttr* attr = new wxGridCellAttr;
m_grid->SetColAttr( m_dataModel->GetColsCount() - 1, attr );
m_grid->SetColFormatCustom( m_dataModel->GetColsCount() - 1, wxGRID_VALUE_STRING );
wxTextEntryDialog dlg( this, _( "New field name:" ), _( "Add Field" ) );
if( dlg.ShowModal() != wxID_OK )
return;
wxString fieldName = dlg.GetValue();
if( fieldName.IsEmpty() )
{
DisplayError( this, _( "Field must have a name." ) );
return;
}
for( int i = 0; i < m_dataModel->GetNumberCols(); ++i )
{
if( fieldName == m_dataModel->GetColLabelValue( i ) )
{
DisplayError( this, wxString::Format( _( "Field name '%s' already in use." ),
fieldName ) );
return;
}
}
std::string key( fieldName.ToUTF8() );
EESCHEMA_SETTINGS* cfg = static_cast<EESCHEMA_SETTINGS*>( Kiface().KifaceSettings() );
cfg->m_FieldEditorPanel.fields_show[key] = true;
AddField( fieldName, fieldName, true, false );
wxGridTableMessage msg( m_dataModel, wxGRIDTABLE_NOTIFY_COLS_INSERTED,
m_fieldsCtrl->GetItemCount(), 1 );
m_grid->ProcessTableMessage( msg );
// set up attributes on the new quantities column
attr = new wxGridCellAttr;
attr->SetReadOnly();
m_grid->SetColAttr( m_dataModel->GetColsCount() - 1, attr );
m_grid->SetColFormatNumber( m_dataModel->GetColsCount() - 1 );
m_grid->SetColSize( m_dataModel->GetColsCount() - 1, 50 );
}
void DIALOG_SYMBOL_FIELDS_TABLE::OnRemoveField( wxCommandEvent& event )
{
wxArrayString headers;
std::vector<wxArrayString> fieldNames;
int col = -1;
headers.Add( _( "User Fields" ) );
for( int ii = MANDATORY_FIELDS; ii < m_fieldsCtrl->GetItemCount(); ++ii )
{
wxArrayString fieldName;
fieldName.Add( m_fieldsCtrl->GetTextValue( ii, 0 ) );
fieldNames.emplace_back( fieldName );
}
EDA_LIST_DIALOG dlg( this, _( "Delete Field" ), headers, fieldNames, wxEmptyString );
dlg.SetListLabel( _( "Select field:" ) );
if( dlg.ShowModal() == wxID_OK )
{
wxString fieldName = dlg.GetTextSelection();
for( int ii = 0; ii < m_dataModel->GetNumberCols(); ++ii )
{
if( fieldName == m_dataModel->GetColLabelValue( ii ) )
col = ii;
}
}
if( col >= 0 )
{
m_fieldsCtrl->DeleteItem( col );
m_dataModel->RemoveColumn( col );
wxGridTableMessage msg( m_dataModel, wxGRIDTABLE_NOTIFY_COLS_DELETED,
m_fieldsCtrl->GetItemCount(), 1 );
m_grid->ProcessTableMessage( msg );
}
// set up attributes on the new quantities column
wxGridCellAttr* attr = new wxGridCellAttr;
attr->SetReadOnly();
m_grid->SetColAttr( m_dataModel->GetColsCount() - 1, attr );
m_grid->SetColFormatNumber( m_dataModel->GetColsCount() - 1 );
m_grid->SetColSize( m_dataModel->GetColsCount() - 1, 50 );
}
void DIALOG_SYMBOL_FIELDS_TABLE::OnFilterText( wxCommandEvent& aEvent )
{
m_dataModel->RebuildRows( m_filter, m_groupSymbolsBox, m_fieldsCtrl );
m_dataModel->Sort( m_grid->GetSortingColumn(), m_grid->IsSortOrderAscending() );
m_grid->ForceRefresh();
}
void DIALOG_SYMBOL_FIELDS_TABLE::OnFilterMouseMoved( wxMouseEvent& aEvent )
{
wxPoint pos = aEvent.GetPosition();
wxRect ctrlRect = m_filter->GetScreenRect();
int buttonWidth = ctrlRect.GetHeight(); // Presume buttons are square
if( m_filter->IsSearchButtonVisible() && pos.x < buttonWidth )
SetCursor( wxCURSOR_ARROW );
else if( m_filter->IsCancelButtonVisible() && pos.x > ctrlRect.GetWidth() - buttonWidth )
SetCursor( wxCURSOR_ARROW );
else
SetCursor( wxCURSOR_IBEAM );
}
void DIALOG_SYMBOL_FIELDS_TABLE::OnColumnItemToggled( wxDataViewEvent& event )
{
EESCHEMA_SETTINGS* cfg = static_cast<EESCHEMA_SETTINGS*>( Kiface().KifaceSettings() );
wxDataViewItem item = event.GetItem();
int row = m_fieldsCtrl->ItemToRow( item );
int col = event.GetColumn();
switch ( col )
{
case SHOW_FIELD_COLUMN:
{
bool value = m_fieldsCtrl->GetToggleValue( row, col );
if( row == REFERENCE_FIELD && !value )
{
DisplayError( this, _( "The Reference column cannot be hidden." ) );
value = true;
m_fieldsCtrl->SetToggleValue( value, row, col );
}
std::string fieldName( m_fieldsCtrl->GetTextValue( row, CANONICAL_NAME_COLUMN ).ToUTF8() );
cfg->m_FieldEditorPanel.fields_show[fieldName] = value;
if( value )
m_grid->ShowCol( row );
else
m_grid->HideCol( row ); // grid's columns map to fieldsCtrl's rows
break;
}
case GROUP_BY_COLUMN:
{
bool value = m_fieldsCtrl->GetToggleValue( row, col );
std::string fieldName( m_fieldsCtrl->GetTextValue( row, CANONICAL_NAME_COLUMN ).ToUTF8() );
cfg->m_FieldEditorPanel.fields_group_by[fieldName] = value;
m_dataModel->RebuildRows( m_filter, m_groupSymbolsBox, m_fieldsCtrl );
m_dataModel->Sort( m_grid->GetSortingColumn(), m_grid->IsSortOrderAscending() );
m_grid->ForceRefresh();
break;
}
default:
break;
}
}
void DIALOG_SYMBOL_FIELDS_TABLE::OnGroupSymbolsToggled( wxCommandEvent& event )
{
m_dataModel->RebuildRows( m_filter, m_groupSymbolsBox, m_fieldsCtrl );
m_dataModel->Sort( m_grid->GetSortingColumn(), m_grid->IsSortOrderAscending() );
m_grid->ForceRefresh();
}
void DIALOG_SYMBOL_FIELDS_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->Sort( sortCol, ascending );
m_grid->ForceRefresh();
}
void DIALOG_SYMBOL_FIELDS_TABLE::OnTableValueChanged( wxGridEvent& aEvent )
{
m_grid->ForceRefresh();
}
void DIALOG_SYMBOL_FIELDS_TABLE::OnTableColSize( wxGridSizeEvent& aEvent )
{
EESCHEMA_SETTINGS* cfg = static_cast<EESCHEMA_SETTINGS*>( Kiface().KifaceSettings() );
int col = aEvent.GetRowOrCol();
std::string key( m_dataModel->GetCanonicalColLabel( col ).ToUTF8() );
if( m_grid->GetColSize( col ) )
cfg->m_FieldEditorPanel.column_widths[ key ] = m_grid->GetColSize( col );
aEvent.Skip();
}
void DIALOG_SYMBOL_FIELDS_TABLE::OnRegroupSymbols( wxCommandEvent& aEvent )
{
m_dataModel->RebuildRows( m_filter, m_groupSymbolsBox, m_fieldsCtrl );
m_dataModel->Sort( m_grid->GetSortingColumn(), m_grid->IsSortOrderAscending() );
m_grid->ForceRefresh();
}
void DIALOG_SYMBOL_FIELDS_TABLE::OnTableCellClick( wxGridEvent& event )
{
if( event.GetCol() == REFERENCE_FIELD )
{
m_grid->ClearSelection();
m_grid->SetGridCursor( event.GetRow(), event.GetCol() );
m_dataModel->ExpandCollapseRow( event.GetRow() );
std::vector<SCH_REFERENCE> refs = m_dataModel->GetRowReferences( event.GetRow() );
// Focus Eeschema view on the symbol selected in the dialog
if( refs.size() == 1 )
{
SCH_EDITOR_CONTROL* editor = m_parent->GetToolManager()->GetTool<SCH_EDITOR_CONTROL>();
wxString path = refs[0].GetPath();
wxString reference = refs[0].GetRef() + refs[0].GetRefNumber();
editor->FindSymbolAndItem( &path, &reference, true, HIGHLIGHT_SYMBOL, wxEmptyString );
}
}
else
{
event.Skip();
}
}
void DIALOG_SYMBOL_FIELDS_TABLE::OnTableItemContextMenu( wxGridEvent& event )
{
// TODO: Option to select footprint if FOOTPRINT column selected
event.Skip();
}
void DIALOG_SYMBOL_FIELDS_TABLE::OnSizeFieldList( wxSizeEvent& event )
{
int nameColWidth = KIPLATFORM::UI::GetUnobscuredSize( m_fieldsCtrl ).x - m_showColWidth
- m_groupByColWidth;
// GTK loses its head and messes these up when resizing the splitter bar:
m_fieldsCtrl->GetColumn( SHOW_FIELD_COLUMN )->SetWidth( m_showColWidth );
m_fieldsCtrl->GetColumn( GROUP_BY_COLUMN )->SetWidth( m_groupByColWidth );
m_fieldsCtrl->GetColumn( CANONICAL_NAME_COLUMN )->SetHidden( true );
m_fieldsCtrl->GetColumn( DISPLAY_NAME_COLUMN )->SetWidth( nameColWidth );
m_fieldsCtrl->Refresh(); // To refresh checkboxes on Windows.
event.Skip();
}
void DIALOG_SYMBOL_FIELDS_TABLE::OnSaveAndContinue( wxCommandEvent& aEvent )
{
if( TransferDataFromWindow() )
m_parent->SaveProject();
}
void DIALOG_SYMBOL_FIELDS_TABLE::OnExport( wxCommandEvent& aEvent )
{
int last_col = m_grid->GetNumberCols() - 1;
if( m_dataModel->IsEdited() )
if( OKOrCancelDialog( nullptr, _( "Unsaved data" ),
_( "Changes are unsaved. Export unsaved data?" ), "", _( "OK" ),
_( "Cancel" ) )
== wxID_CANCEL )
return;
// Calculate the netlist filename
wxFileName fn = m_parent->Schematic().GetFileName();
fn.SetExt( CsvFileExtension );
wxFileDialog saveDlg( this, _( "Save as CSV" ), wxPathOnly( Prj().GetProjectFullName() ),
fn.GetFullName(), CsvFileWildcard(), wxFD_SAVE | wxFD_OVERWRITE_PROMPT );
if( saveDlg.ShowModal() == wxID_CANCEL )
return;
wxFFile out( saveDlg.GetPath(), "wb" );
if( !out.IsOpened() )
return;
// Find the location for the line terminator
for( int col = m_grid->GetNumberCols() - 1; col >=0 ; --col )
{
if( m_grid->IsColShown( col ) )
{
last_col = col;
break;
}
}
// Column names
for( int col = 0; col < m_grid->GetNumberCols(); col++ )
{
if( !m_grid->IsColShown( col ) )
continue;
wxString escapedValue = m_grid->GetColLabelValue( col );
escapedValue.Replace( "\"", "\"\"" );
wxString format = col == last_col ? "\"%s\"\r\n" : "\"%s\",";
out.Write( wxString::Format( format, escapedValue ) );
}
// Data rows
for( int row = 0; row < m_grid->GetNumberRows(); row++ )
{
// Don't output child rows
if( m_dataModel->GetRowFlags( row ) == CHILD_ITEM )
continue;
for( int col = 0; col < m_grid->GetNumberCols(); col++ )
{
if( !m_grid->IsColShown( col ) )
continue;
// Get the unanottated version of the field, e.g. no "> " or "v " by
wxString escapedValue = m_dataModel->GetRawValue( row, col );
escapedValue.Replace( "\"", "\"\"" );
wxString format = col == last_col ? "\"%s\"\r\n" : "\"%s\",";
out.Write( wxString::Format( format, escapedValue ) );
}
}
}
void DIALOG_SYMBOL_FIELDS_TABLE::OnCancel( wxCommandEvent& event )
{
Close();
}
void DIALOG_SYMBOL_FIELDS_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 );
if( m_dataModel->IsEdited() )
{
if( !HandleUnsavedChanges( this, _( "Save changes?" ),
[&]() -> bool
{
return TransferDataFromWindow();
} ) )
{
event.Veto();
return;
}
}
event.Skip();
}
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