400 lines
12 KiB
C++
400 lines
12 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) 2017 KiCad Developers, see CHANGELOG.TXT for contributors.
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* @author Kristoffer Ödmark
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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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#include <wx/clipbrd.h>
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#include <build_version.h>
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#include <class_board.h>
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#include <class_track.h>
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#include <pcb_shape.h>
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#include <pcb_text.h>
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#include <fp_text.h>
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#include <common.h>
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#include <netinfo.h>
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#include <plugins/kicad/pcb_parser.h>
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#include <plugins/kicad/kicad_plugin.h>
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#include <kicad_clipboard.h>
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CLIPBOARD_IO::CLIPBOARD_IO():
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PCB_IO( CTL_FOR_CLIPBOARD ),
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m_formatter(),
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m_parser( new CLIPBOARD_PARSER() )
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{
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m_out = &m_formatter;
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}
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CLIPBOARD_IO::~CLIPBOARD_IO()
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{
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delete m_parser;
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}
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STRING_FORMATTER* CLIPBOARD_IO::GetFormatter()
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{
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return &m_formatter;
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}
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void CLIPBOARD_IO::SetBoard( BOARD* aBoard )
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{
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m_board = aBoard;
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}
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void CLIPBOARD_IO::SaveSelection( const PCBNEW_SELECTION& aSelected, bool isModEdit )
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{
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VECTOR2I refPoint( 0, 0 );
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// dont even start if the selection is empty
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if( aSelected.Empty() )
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return;
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if( aSelected.HasReferencePoint() )
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refPoint = aSelected.GetReferencePoint();
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// Prepare net mapping that assures that net codes saved in a file are consecutive integers
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m_mapping->SetBoard( m_board );
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if( aSelected.Size() == 1 && aSelected.Front()->Type() == PCB_MODULE_T )
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{
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// make the module safe to transfer to other pcbs
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const MODULE* mod = static_cast<MODULE*>( aSelected.Front() );
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// Do not modify existing board
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MODULE newModule( *mod );
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for( D_PAD* pad : newModule.Pads() )
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pad->SetNetCode( 0 );
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// locked means "locked in place"; copied items therefore can't be locked
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newModule.SetLocked( false );
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// locate the reference point at (0, 0) in the copied items
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newModule.Move( wxPoint( -refPoint.x, -refPoint.y ) );
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Format( static_cast<BOARD_ITEM*>( &newModule ) );
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}
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else if( isModEdit )
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{
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MODULE partialModule( m_board );
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for( const EDA_ITEM* item : aSelected )
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{
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BOARD_ITEM* clone = static_cast<BOARD_ITEM*>( item->Clone() );
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// Do not add reference/value - convert them to the common type
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if( FP_TEXT* text = dyn_cast<FP_TEXT*>( clone ) )
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text->SetType( FP_TEXT::TEXT_is_DIVERS );
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// If it is only a module, clear the nets from the pads
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if( D_PAD* pad = dyn_cast<D_PAD*>( clone ) )
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pad->SetNetCode( 0 );
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// Add the pad to the new module before moving to ensure the local coords are correct
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partialModule.Add( clone );
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// locate the reference point at (0, 0) in the copied items
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clone->Move( (wxPoint) -refPoint );
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}
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// Set the new relative internal local coordinates of copied items
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MODULE* editedModule = m_board->Modules().front();
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wxPoint moveVector = partialModule.GetPosition() + editedModule->GetPosition();
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partialModule.MoveAnchorPosition( moveVector );
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Format( &partialModule, 0 );
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}
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else
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{
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// we will fake being a .kicad_pcb to get the full parser kicking
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// This means we also need layers and nets
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LOCALE_IO io;
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m_formatter.Print( 0, "(kicad_pcb (version %d) (generator pcbnew)\n",
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SEXPR_BOARD_FILE_VERSION );
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m_formatter.Print( 0, "\n" );
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formatBoardLayers( m_board );
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formatNetInformation( m_board );
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m_formatter.Print( 0, "\n" );
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for( EDA_ITEM* i : aSelected )
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{
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BOARD_ITEM* item = static_cast<BOARD_ITEM*>( i );
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BOARD_ITEM* copy = nullptr;
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if( item->Type() == PCB_FP_SHAPE_T )
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{
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// Convert to PCB_SHAPE_T
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copy = (BOARD_ITEM*) reinterpret_cast<PCB_SHAPE*>( item )->Clone();
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copy->SetLayer( item->GetLayer() );
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}
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else if( item->Type() == PCB_FP_TEXT_T )
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{
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// Convert to PCB_TEXT_T
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MODULE* mod = static_cast<MODULE*>( item->GetParent() );
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FP_TEXT* fp_text = static_cast<FP_TEXT*>( item );
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PCB_TEXT* pcb_text = new PCB_TEXT( m_board );
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if( fp_text->GetText() == "${VALUE}" )
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pcb_text->SetText( mod->GetValue() );
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else if( fp_text->GetText() == "${REFERENCE}" )
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pcb_text->SetText( mod->GetReference() );
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else
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pcb_text->CopyText( *fp_text );
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pcb_text->SetEffects( *fp_text );
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pcb_text->SetLayer( fp_text->GetLayer() );
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copy = pcb_text;
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}
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else if( item->Type() == PCB_PAD_T )
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{
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// Create a parent to own the copied pad
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MODULE* mod = new MODULE( m_board );
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D_PAD* pad = (D_PAD*) item->Clone();
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mod->SetPosition( pad->GetPosition() );
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pad->SetPos0( wxPoint() );
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mod->Add( pad );
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copy = mod;
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}
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else if( item->Type() == PCB_FP_ZONE_AREA_T )
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{
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// Convert to PCB_ZONE_AREA_T
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ZONE_CONTAINER* zone = new ZONE_CONTAINER( m_board );
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zone->InitDataFromSrcInCopyCtor( *static_cast<ZONE_CONTAINER*>( item ) );
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copy = zone;
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}
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else if( item->Type() == PCB_GROUP_T )
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{
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copy = static_cast<PCB_GROUP*>( item )->DeepClone();
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}
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else
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{
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copy = static_cast<BOARD_ITEM*>( item->Clone() );
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}
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auto prepItem = [&]( BOARD_ITEM* titem ) {
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// locked means "locked in place"; copied items therefore can't be locked
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if( MODULE* module = dyn_cast<MODULE*>( titem ) )
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module->SetLocked( false );
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else if( TRACK* track = dyn_cast<TRACK*>( titem ) )
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track->SetLocked( false );
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};
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if( copy )
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{
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prepItem( copy );
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// locate the reference point at (0, 0) in the copied items
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copy->Move( (wxPoint) -refPoint );
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Format( copy, 1 );
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if( copy->Type() == PCB_GROUP_T )
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{
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static_cast<PCB_GROUP*>( copy )->RunOnDescendants( prepItem );
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static_cast<PCB_GROUP*>( copy )->RunOnDescendants( [&]( BOARD_ITEM* titem ) {
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Format( titem, 1 );
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} );
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}
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delete copy;
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}
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}
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m_formatter.Print( 0, "\n)" );
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}
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// These are placed at the end to minimize the open time of the clipboard
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auto clipboard = wxTheClipboard;
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wxClipboardLocker clipboardLock( clipboard );
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if( !clipboardLock || !clipboard->IsOpened() )
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return;
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clipboard->SetData( new wxTextDataObject(
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wxString( m_formatter.GetString().c_str(), wxConvUTF8 ) ) );
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clipboard->Flush();
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#ifndef __WXOSX__
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// This section exists to return the clipboard data, ensuring it has fully
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// been processed by the system clipboard. This appears to be needed for
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// extremely large clipboard copies on asynchronous linux clipboard managers
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// such as KDE's Klipper. However, a read back of the data on OSX before the
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// clipboard is closed seems to cause an ASAN error (heap-buffer-overflow)
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// since it uses the cached version of the clipboard data and not the system
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// clipboard data.
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{
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wxTextDataObject data;
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clipboard->GetData( data );
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( void )data.GetText(); // Keep unused variable
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}
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#endif
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}
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BOARD_ITEM* CLIPBOARD_IO::Parse()
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{
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BOARD_ITEM* item;
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wxString result;
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auto clipboard = wxTheClipboard;
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wxClipboardLocker clipboardLock( clipboard );
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if( !clipboardLock )
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return nullptr;
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if( clipboard->IsSupported( wxDF_TEXT ) )
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{
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wxTextDataObject data;
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clipboard->GetData( data );
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result = data.GetText();
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}
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try
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{
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item = PCB_IO::Parse( result );
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}
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catch (...)
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{
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item = nullptr;
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}
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return item;
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}
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void CLIPBOARD_IO::Save( const wxString& aFileName, BOARD* aBoard,
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const PROPERTIES* aProperties )
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{
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init( aProperties );
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m_board = aBoard; // after init()
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// Prepare net mapping that assures that net codes saved in a file are consecutive integers
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m_mapping->SetBoard( aBoard );
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STRING_FORMATTER formatter;
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m_out = &formatter;
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m_out->Print( 0, "(kicad_pcb (version %d) (generator pcbnew)\n", SEXPR_BOARD_FILE_VERSION );
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Format( aBoard, 1 );
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m_out->Print( 0, ")\n" );
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auto clipboard = wxTheClipboard;
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wxClipboardLocker clipboardLock( clipboard );
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if( !clipboardLock )
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return;
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clipboard->SetData( new wxTextDataObject(
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wxString( m_formatter.GetString().c_str(), wxConvUTF8 ) ) );
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clipboard->Flush();
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// This section exists to return the clipboard data, ensuring it has fully
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// been processed by the system clipboard. This appears to be needed for
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// extremely large clipboard copies on asynchronous linux clipboard managers
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// such as KDE's Klipper
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{
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wxTextDataObject data;
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clipboard->GetData( data );
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( void )data.GetText(); // Keep unused variable
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}
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}
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BOARD* CLIPBOARD_IO::Load( const wxString& aFileName,
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BOARD* aAppendToMe, const PROPERTIES* aProperties )
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{
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std::string result;
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auto clipboard = wxTheClipboard;
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wxClipboardLocker clipboardLock( clipboard );
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if( !clipboardLock )
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return nullptr;
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if( clipboard->IsSupported( wxDF_TEXT ) )
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{
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wxTextDataObject data;
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clipboard->GetData( data );
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result = data.GetText().mb_str();
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}
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STRING_LINE_READER reader(result, wxT( "clipboard" ) );
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init( aProperties );
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m_parser->SetLineReader( &reader );
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m_parser->SetBoard( aAppendToMe );
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BOARD_ITEM* item;
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BOARD* board;
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try
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{
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item = m_parser->Parse();
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}
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catch( const FUTURE_FORMAT_ERROR& )
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{
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// Don't wrap a FUTURE_FORMAT_ERROR in another
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throw;
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}
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catch( const PARSE_ERROR& parse_error )
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{
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if( m_parser->IsTooRecent() )
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throw FUTURE_FORMAT_ERROR( parse_error, m_parser->GetRequiredVersion() );
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else
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throw;
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}
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if( item->Type() != PCB_T )
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{
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// The parser loaded something that was valid, but wasn't a board.
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THROW_PARSE_ERROR( _( "Clipboard content is not KiCad compatible" ),
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m_parser->CurSource(), m_parser->CurLine(),
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m_parser->CurLineNumber(), m_parser->CurOffset() );
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}
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else
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{
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board = dynamic_cast<BOARD*>( item );
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}
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// Give the filename to the board if it's new
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if( board && !aAppendToMe )
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board->SetFileName( aFileName );
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return board;
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}
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