261 lines
7.4 KiB
C++
261 lines
7.4 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2007 Jean-Pierre Charras, jp.charras at wanadoo.fr
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* Copyright (C) 2013 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
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* Copyright (C) 1992-2013 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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/**
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* @file displlst.cpp
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*/
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#include <fctsys.h>
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#include <macros.h>
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#include <draw_frame.h>
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#include <kicad_string.h>
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#include <dialog_helpers.h>
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// wxWidgets spends *far* too long calcuating column widths (most of it, believe it or
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// not, in repeatedly creating/destroying a wxDC to do the measurement in).
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// Use default column widths instead.
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static int DEFAULT_COL_WIDTHS[] = { 200, 600 };
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EDA_LIST_DIALOG::EDA_LIST_DIALOG( EDA_DRAW_FRAME* aParent, const wxString& aTitle,
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const wxArrayString& aItemHeaders,
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const std::vector<wxArrayString>& aItemList,
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const wxString& aSelection,
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void( *aCallBackFunction )( wxString&, void* ),
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void* aCallBackFunctionData,
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bool aSortList, bool aShowHeaders ) :
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EDA_LIST_DIALOG_BASE( aParent, wxID_ANY, aTitle )
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{
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m_sortList = aSortList;
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m_cb_func = aCallBackFunction;
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m_cb_data = aCallBackFunctionData;
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m_itemsListCp = &aItemList;
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m_filterBox->SetHint( _( "Filter" ) );
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initDialog( aItemHeaders, aSelection );
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if( !aShowHeaders )
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m_listBox->SetSingleStyle( wxLC_NO_HEADER, true );
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// DIALOG_SHIM needs a unique hash_key because classname is not sufficient
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// because so many dialogs share this same class, with different numbers of
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// columns, different column names, and column widths.
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m_hash_key = TO_UTF8( aTitle );
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m_sdbSizerOK->SetDefault();
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// this line fixes an issue on Linux Ubuntu using Unity (dialog not shown),
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// and works fine on all systems
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GetSizer()->Fit( this );
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Centre();
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}
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void EDA_LIST_DIALOG::initDialog( const wxArrayString& aItemHeaders, const wxString& aSelection)
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{
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for( unsigned i = 0; i < aItemHeaders.Count(); i++ )
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m_listBox->InsertColumn( i, aItemHeaders.Item( i ),
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wxLIST_FORMAT_LEFT, DEFAULT_COL_WIDTHS[ i ] );
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InsertItems( *m_itemsListCp, 0 );
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if( m_cb_func == NULL )
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{
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m_messages->Show( false );
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m_staticTextMsg->Show( false );
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}
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if( !aSelection.IsEmpty() )
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{
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for( unsigned row = 0; row < m_itemsListCp->size(); ++row )
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{
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if( (*m_itemsListCp)[row][0] == aSelection )
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{
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m_listBox->SetItemState( row, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
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// Set to a small size so EnsureVisible() won't be foiled by later additions.
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// ListBox will expand to fit later.
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m_listBox->SetSize( m_listBox->GetSize().GetX(), 100 );
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m_listBox->EnsureVisible( row );
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break;
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}
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}
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}
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}
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void EDA_LIST_DIALOG::SetFilterHint( const wxString& aHint )
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{
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m_filterBox->SetHint( aHint );
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}
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void EDA_LIST_DIALOG::SetListLabel( const wxString& aLabel )
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{
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m_listLabel->SetLabel( aLabel );
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}
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void EDA_LIST_DIALOG::SetOKLabel( const wxString& aLabel )
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{
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m_sdbSizerOK->SetLabel( aLabel );
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}
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void EDA_LIST_DIALOG::textChangeInFilterBox( wxCommandEvent& event )
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{
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wxString filter;
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wxString itemName;
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filter = wxT( "*" ) + m_filterBox->GetLineText( 0 ).MakeLower() + wxT( "*" );
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m_listBox->DeleteAllItems();
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for( unsigned i = 0; i < m_itemsListCp->size(); i++ )
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{
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itemName = (*m_itemsListCp)[i].Item( 0 );
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if( itemName.MakeLower().Matches( filter ) )
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{
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Append( (*m_itemsListCp)[i] );
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}
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}
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if( m_sortList )
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sortList();
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}
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wxString EDA_LIST_DIALOG::GetTextSelection( int aColumn )
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{
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wxCHECK_MSG( unsigned( aColumn ) < unsigned( m_listBox->GetColumnCount() ), wxEmptyString,
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wxT( "Invalid list control column." ) );
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long item = m_listBox->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
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if( item >= 0 ) // if something is selected.
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{
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wxListItem info;
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info.m_mask = wxLIST_MASK_TEXT;
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info.m_itemId = item;
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info.m_col = aColumn;
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if( m_listBox->GetItem( info ) )
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return info.m_text;
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}
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return wxEmptyString;
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}
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void EDA_LIST_DIALOG::Append( const wxArrayString& itemList )
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{
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long itemIndex = m_listBox->InsertItem( m_listBox->GetItemCount(), itemList[0] );
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m_listBox->SetItemPtrData( itemIndex, wxUIntPtr( &itemList[0] ) );
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// Adding the next columns content
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for( unsigned i = 1; i < itemList.size(); i++ )
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{
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m_listBox->SetItem( itemIndex, i, itemList[i] );
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}
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}
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void EDA_LIST_DIALOG::InsertItems( const std::vector< wxArrayString >& itemList, int position )
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{
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for( unsigned row = 0; row < itemList.size(); row++ )
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{
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wxASSERT( (int) itemList[row].GetCount() == m_listBox->GetColumnCount() );
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for( unsigned col = 0; col < itemList[row].GetCount(); col++ )
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{
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wxListItem info;
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info.m_itemId = row + position;
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info.m_col = col;
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info.m_text = itemList[row].Item( col );
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info.m_width = DEFAULT_COL_WIDTHS[ col ];
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info.m_mask = wxLIST_MASK_TEXT | wxLIST_MASK_WIDTH;
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if( col == 0 )
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{
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info.m_data = wxUIntPtr( &itemList[row].Item( col ) );
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info.m_mask |= wxLIST_MASK_DATA;
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m_listBox->InsertItem( info );
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}
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else
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{
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m_listBox->SetItem( info );
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}
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}
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}
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if( m_sortList )
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sortList();
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}
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void EDA_LIST_DIALOG::onListItemSelected( wxListEvent& event )
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{
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if( m_cb_func )
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{
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m_messages->Clear();
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wxString text = GetTextSelection();
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m_cb_func( text, m_cb_data );
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m_messages->WriteText( text );
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}
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}
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void EDA_LIST_DIALOG::onListItemActivated( wxListEvent& event )
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{
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EndModal( wxID_OK );
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}
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/* Sort alphabetically, case insensitive.
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*/
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static int wxCALLBACK myCompareFunction( wxIntPtr aItem1, wxIntPtr aItem2,
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wxIntPtr WXUNUSED( aSortData ) )
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{
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wxString* component1Name = (wxString*) aItem1;
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wxString* component2Name = (wxString*) aItem2;
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return StrNumCmp( *component1Name, *component2Name, INT_MAX, true );
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}
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void EDA_LIST_DIALOG::sortList()
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{
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m_listBox->SortItems( myCompareFunction, 0 );
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}
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