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kicad/pcbnew/pcb_draw_panel_gal.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2014-2017 CERN
* @author Maciej Suminski <maciej.suminski@cern.ch>
*
* 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 "pcb_draw_panel_gal.h"
#include <pcb_view.h>
#include <view/wx_view_controls.h>
#include <pcb_painter.h>
#include <worksheet_viewitem.h>
#include <ratsnest_viewitem.h>
#include <ratsnest_data.h>
#include <connectivity/connectivity_data.h>
#include <colors_design_settings.h>
#include <class_board.h>
#include <class_module.h>
#include <class_track.h>
#include <class_marker_pcb.h>
#include <pcb_base_frame.h>
#include "footprint_edit_frame.h"
#include <confirm.h>
#include <gal/graphics_abstraction_layer.h>
#include <functional>
#include <thread>
using namespace std::placeholders;
const LAYER_NUM GAL_LAYER_ORDER[] =
{
LAYER_GP_OVERLAY,
LAYER_DRC,
LAYER_SELECT_OVERLAY,
LAYER_PADS_NETNAMES, LAYER_VIAS_NETNAMES,
Dwgs_User, Cmts_User, Eco1_User, Eco2_User, Edge_Cuts,
LAYER_MOD_TEXT_FR,
LAYER_MOD_REFERENCES, LAYER_MOD_VALUES,
LAYER_RATSNEST, LAYER_ANCHOR,
LAYER_VIAS_HOLES, LAYER_PADS_PLATEDHOLES, LAYER_NON_PLATEDHOLES,
LAYER_VIA_THROUGH, LAYER_VIA_BBLIND,
LAYER_VIA_MICROVIA, LAYER_PADS_TH,
LAYER_PAD_FR_NETNAMES, LAYER_PAD_FR,
NETNAMES_LAYER_INDEX( F_Cu ), F_Cu, F_Mask, F_SilkS, F_Paste, F_Adhes, F_CrtYd, F_Fab,
NETNAMES_LAYER_INDEX( In1_Cu ), In1_Cu,
NETNAMES_LAYER_INDEX( In2_Cu ), In2_Cu,
NETNAMES_LAYER_INDEX( In3_Cu ), In3_Cu,
NETNAMES_LAYER_INDEX( In4_Cu ), In4_Cu,
NETNAMES_LAYER_INDEX( In5_Cu ), In5_Cu,
NETNAMES_LAYER_INDEX( In6_Cu ), In6_Cu,
NETNAMES_LAYER_INDEX( In7_Cu ), In7_Cu,
NETNAMES_LAYER_INDEX( In8_Cu ), In8_Cu,
NETNAMES_LAYER_INDEX( In9_Cu ), In9_Cu,
NETNAMES_LAYER_INDEX( In10_Cu ), In10_Cu,
NETNAMES_LAYER_INDEX( In11_Cu ), In11_Cu,
NETNAMES_LAYER_INDEX( In12_Cu ), In12_Cu,
NETNAMES_LAYER_INDEX( In13_Cu ), In13_Cu,
NETNAMES_LAYER_INDEX( In14_Cu ), In14_Cu,
NETNAMES_LAYER_INDEX( In15_Cu ), In15_Cu,
NETNAMES_LAYER_INDEX( In16_Cu ), In16_Cu,
NETNAMES_LAYER_INDEX( In17_Cu ), In17_Cu,
NETNAMES_LAYER_INDEX( In18_Cu ), In18_Cu,
NETNAMES_LAYER_INDEX( In19_Cu ), In19_Cu,
NETNAMES_LAYER_INDEX( In20_Cu ), In20_Cu,
NETNAMES_LAYER_INDEX( In21_Cu ), In21_Cu,
NETNAMES_LAYER_INDEX( In22_Cu ), In22_Cu,
NETNAMES_LAYER_INDEX( In23_Cu ), In23_Cu,
NETNAMES_LAYER_INDEX( In24_Cu ), In24_Cu,
NETNAMES_LAYER_INDEX( In25_Cu ), In25_Cu,
NETNAMES_LAYER_INDEX( In26_Cu ), In26_Cu,
NETNAMES_LAYER_INDEX( In27_Cu ), In27_Cu,
NETNAMES_LAYER_INDEX( In28_Cu ), In28_Cu,
NETNAMES_LAYER_INDEX( In29_Cu ), In29_Cu,
NETNAMES_LAYER_INDEX( In30_Cu ), In30_Cu,
LAYER_PAD_BK_NETNAMES, LAYER_PAD_BK,
NETNAMES_LAYER_INDEX( B_Cu ), B_Cu, B_Mask, B_Adhes, B_Paste, B_SilkS, B_CrtYd, B_Fab,
LAYER_MOD_TEXT_BK,
LAYER_WORKSHEET
};
PCB_DRAW_PANEL_GAL::PCB_DRAW_PANEL_GAL( wxWindow* aParentWindow, wxWindowID aWindowId,
const wxPoint& aPosition, const wxSize& aSize,
KIGFX::GAL_DISPLAY_OPTIONS& aOptions, GAL_TYPE aGalType ) :
EDA_DRAW_PANEL_GAL( aParentWindow, aWindowId, aPosition, aSize, aOptions, aGalType )
{
m_view = new KIGFX::PCB_VIEW( true );
m_view->SetGAL( m_gal );
m_painter.reset( new KIGFX::PCB_PAINTER( m_gal ) );
m_view->SetPainter( m_painter.get() );
setDefaultLayerOrder();
setDefaultLayerDeps();
// View controls is the first in the event handler chain, so the Tool Framework operates
// on updated viewport data.
m_viewControls = new KIGFX::WX_VIEW_CONTROLS( m_view, this );
// Load display options (such as filled/outline display of items).
// Can be made only if the parent window is an EDA_DRAW_FRAME (or a derived class)
// which is not always the case (namely when it is used from a wxDialog like the pad editor)
EDA_DRAW_FRAME* frame = GetParentEDAFrame();
if( frame )
{
auto opts = (PCB_DISPLAY_OPTIONS*) frame->GetDisplayOptions();
static_cast<KIGFX::PCB_VIEW*>( m_view )->UpdateDisplayOptions( opts );
}
}
PCB_DRAW_PANEL_GAL::~PCB_DRAW_PANEL_GAL()
{
}
void PCB_DRAW_PANEL_GAL::DisplayBoard( BOARD* aBoard )
{
m_view->Clear();
auto zones = aBoard->Zones();
std::atomic<size_t> next( 0 );
std::atomic<size_t> count_done( 0 );
size_t parallelThreadCount = std::max<size_t>( std::thread::hardware_concurrency(), 2 );
for( size_t ii = 0; ii < parallelThreadCount; ++ii )
{
std::thread t = std::thread( [ &count_done, &next, &zones ]( )
{
for( size_t i = next.fetch_add( 1 ); i < zones.size(); i = next.fetch_add( 1 ) )
zones[i]->CacheTriangulation();
count_done++;
} );
t.detach();
}
if( m_worksheet )
m_worksheet->SetFileName( TO_UTF8( aBoard->GetFileName() ) );
// Load drawings
for( auto drawing : const_cast<BOARD*>(aBoard)->Drawings() )
m_view->Add( drawing );
// Load tracks
for( TRACK* track = aBoard->m_Track; track; track = track->Next() )
m_view->Add( track );
// Load modules and its additional elements
for( MODULE* module = aBoard->m_Modules; module; module = module->Next() )
m_view->Add( module );
// Segzones (deprecated, equivalent of ZONE_CONTAINERfilled areas for very old boards)
for( SEGZONE* zone = aBoard->m_SegZoneDeprecated; zone; zone = zone->Next() )
m_view->Add( zone );
// DRC markers
for( int marker_idx = 0; marker_idx < aBoard->GetMARKERCount(); ++marker_idx )
{
m_view->Add( aBoard->GetMARKER( marker_idx ) );
}
// Finalize the triangulation threads
while( count_done < parallelThreadCount )
std::this_thread::sleep_for( std::chrono::milliseconds( 10 ) );
// Load zones
for( auto zone : aBoard->Zones() )
m_view->Add( zone );
// Ratsnest
m_ratsnest.reset( new KIGFX::RATSNEST_VIEWITEM( aBoard->GetConnectivity() ) );
m_view->Add( m_ratsnest.get() );
}
void PCB_DRAW_PANEL_GAL::SetWorksheet( KIGFX::WORKSHEET_VIEWITEM* aWorksheet )
{
m_worksheet.reset( aWorksheet );
m_view->Add( m_worksheet.get() );
}
void PCB_DRAW_PANEL_GAL::UseColorScheme( const COLORS_DESIGN_SETTINGS* aSettings )
{
KIGFX::PCB_RENDER_SETTINGS* rs;
rs = static_cast<KIGFX::PCB_RENDER_SETTINGS*>( m_view->GetPainter()->GetSettings() );
rs->ImportLegacyColors( aSettings );
m_gal->SetGridColor( aSettings->GetLayerColor( LAYER_GRID ) );
m_gal->SetCursorColor( aSettings->GetItemColor( LAYER_CURSOR ) );
}
void PCB_DRAW_PANEL_GAL::SetHighContrastLayer( PCB_LAYER_ID aLayer )
{
// Set display settings for high contrast mode
KIGFX::RENDER_SETTINGS* rSettings = m_view->GetPainter()->GetSettings();
SetTopLayer( aLayer );
rSettings->ClearActiveLayers();
rSettings->SetActiveLayer( aLayer );
if( IsCopperLayer( aLayer ) )
{
// Bring some other layers to the front in case of copper layers and make them colored
// fixme do not like the idea of storing the list of layers here,
// should be done in some other way I guess..
LAYER_NUM layers[] = {
GetNetnameLayer( aLayer ),
LAYER_VIA_THROUGH, LAYER_VIAS_HOLES, LAYER_VIAS_NETNAMES,
LAYER_PADS_TH, LAYER_PADS_PLATEDHOLES, LAYER_PADS_NETNAMES,
LAYER_NON_PLATEDHOLES, LAYER_SELECT_OVERLAY, LAYER_GP_OVERLAY,
LAYER_RATSNEST, LAYER_CURSOR
};
for( unsigned int i = 0; i < sizeof( layers ) / sizeof( LAYER_NUM ); ++i )
rSettings->SetActiveLayer( layers[i] );
// Pads should be shown too
if( aLayer == B_Cu )
{
rSettings->SetActiveLayer( LAYER_PAD_BK );
rSettings->SetActiveLayer( LAYER_MOD_BK );
rSettings->SetActiveLayer( LAYER_PAD_BK_NETNAMES );
}
else if( aLayer == F_Cu )
{
rSettings->SetActiveLayer( LAYER_PAD_FR );
rSettings->SetActiveLayer( LAYER_MOD_FR );
rSettings->SetActiveLayer( LAYER_PAD_FR_NETNAMES );
}
}
m_view->UpdateAllLayersColor();
}
void PCB_DRAW_PANEL_GAL::SetTopLayer( PCB_LAYER_ID aLayer )
{
m_view->ClearTopLayers();
setDefaultLayerOrder();
m_view->SetTopLayer( aLayer );
// Layers that should always have on-top attribute enabled
const std::vector<LAYER_NUM> layers = {
LAYER_VIA_THROUGH, LAYER_VIAS_HOLES, LAYER_VIAS_NETNAMES,
LAYER_PADS_TH, LAYER_PADS_PLATEDHOLES, LAYER_PADS_NETNAMES,
LAYER_NON_PLATEDHOLES, LAYER_SELECT_OVERLAY, LAYER_GP_OVERLAY,
LAYER_RATSNEST, LAYER_DRC
};
for( auto layer : layers )
m_view->SetTopLayer( layer );
// Extra layers that are brought to the top if a F.* or B.* is selected
const std::vector<LAYER_NUM> frontLayers = {
F_Cu, F_Adhes, F_Paste, F_SilkS, F_Mask, F_Fab, F_CrtYd, LAYER_PAD_FR,
LAYER_PAD_FR_NETNAMES, NETNAMES_LAYER_INDEX( F_Cu )
};
const std::vector<LAYER_NUM> backLayers = {
B_Cu, B_Adhes, B_Paste, B_SilkS, B_Mask, B_Fab, B_CrtYd, LAYER_PAD_BK,
LAYER_PAD_BK_NETNAMES, NETNAMES_LAYER_INDEX( B_Cu )
};
const std::vector<LAYER_NUM>* extraLayers = NULL;
// Bring a few more extra layers to the top depending on the selected board side
if( IsFrontLayer( aLayer ) )
extraLayers = &frontLayers;
else if( IsBackLayer( aLayer ) )
extraLayers = &backLayers;
if( extraLayers )
{
for( auto layer : *extraLayers )
m_view->SetTopLayer( layer );
// Move the active layer to the top
if( !IsCopperLayer( aLayer ) )
m_view->SetLayerOrder( aLayer, m_view->GetLayerOrder( GAL_LAYER_ORDER[0] ) );
}
else if( IsCopperLayer( aLayer ) )
{
// Display labels for copper layers on the top
m_view->SetTopLayer( GetNetnameLayer( aLayer ) );
}
m_view->EnableTopLayer( true );
m_view->UpdateAllLayersOrder();
}
void PCB_DRAW_PANEL_GAL::SyncLayersVisibility( const BOARD* aBoard )
{
// Load layer & elements visibility settings
for( LAYER_NUM i = 0; i < PCB_LAYER_ID_COUNT; ++i )
m_view->SetLayerVisible( i, aBoard->IsLayerVisible( PCB_LAYER_ID( i ) ) );
for( GAL_LAYER_ID i = GAL_LAYER_ID_START; i < GAL_LAYER_ID_END; ++i )
m_view->SetLayerVisible( i, aBoard->IsElementVisible( i ) );
// Always enable netname layers, as their visibility is controlled by layer dependencies
for( LAYER_NUM i = NETNAMES_LAYER_ID_START; i < NETNAMES_LAYER_ID_END; ++i )
m_view->SetLayerVisible( i, true );
// Enable some layers that are GAL specific
m_view->SetLayerVisible( LAYER_PADS_PLATEDHOLES, true );
m_view->SetLayerVisible( LAYER_VIAS_HOLES, true );
m_view->SetLayerVisible( LAYER_GP_OVERLAY, true );
m_view->SetLayerVisible( LAYER_SELECT_OVERLAY, true );
m_view->SetLayerVisible( LAYER_RATSNEST, true );
}
void PCB_DRAW_PANEL_GAL::GetMsgPanelInfo( EDA_UNITS_T aUnits, std::vector<MSG_PANEL_ITEM>& aList )
{
BOARD* board = static_cast<PCB_BASE_FRAME*>( m_parent )->GetBoard();
wxString txt;
int viasCount = 0;
int trackSegmentsCount = 0;
for( const BOARD_ITEM* item = board->m_Track; item; item = item->Next() )
{
if( item->Type() == PCB_VIA_T )
viasCount++;
else
trackSegmentsCount++;
}
txt.Printf( wxT( "%d" ), board->GetPadCount() );
aList.push_back( MSG_PANEL_ITEM( _( "Pads" ), txt, DARKGREEN ) );
txt.Printf( wxT( "%d" ), viasCount );
aList.push_back( MSG_PANEL_ITEM( _( "Vias" ), txt, DARKGREEN ) );
txt.Printf( wxT( "%d" ), trackSegmentsCount );
aList.push_back( MSG_PANEL_ITEM( _( "Track Segments" ), txt, DARKGREEN ) );
txt.Printf( wxT( "%d" ), board->GetNodesCount() );
aList.push_back( MSG_PANEL_ITEM( _( "Nodes" ), txt, DARKCYAN ) );
txt.Printf( wxT( "%d" ), board->GetNetCount() - 1 /* don't include "No Net" in count */ );
aList.push_back( MSG_PANEL_ITEM( _( "Nets" ), txt, RED ) );
txt.Printf( wxT( "%d" ), board->GetConnectivity()->GetUnconnectedCount() );
aList.push_back( MSG_PANEL_ITEM( _( "Unrouted" ), txt, BLUE ) );
}
void PCB_DRAW_PANEL_GAL::OnShow()
{
PCB_BASE_FRAME* frame = dynamic_cast<PCB_BASE_FRAME*>( GetParent() );
try
{
// Check if the current rendering backend can be properly initialized
m_view->UpdateItems();
}
catch( const std::runtime_error& e )
{
// Fallback to software renderer
DisplayError( frame, e.what() );
bool use_gal = SwitchBackend( GAL_TYPE_CAIRO );
if( frame )
frame->UseGalCanvas( use_gal );
}
if( frame )
{
SetTopLayer( frame->GetActiveLayer() );
PCB_DISPLAY_OPTIONS* displ_opts = (PCB_DISPLAY_OPTIONS*) frame->GetDisplayOptions();
KIGFX::PAINTER* painter = m_view->GetPainter();
auto settings = static_cast<KIGFX::PCB_RENDER_SETTINGS*>( painter->GetSettings() );
settings->LoadDisplayOptions( displ_opts, frame->ShowPageLimits() );
}
}
void PCB_DRAW_PANEL_GAL::setDefaultLayerOrder()
{
for( LAYER_NUM i = 0; (unsigned) i < sizeof( GAL_LAYER_ORDER ) / sizeof( LAYER_NUM ); ++i )
{
LAYER_NUM layer = GAL_LAYER_ORDER[i];
wxASSERT( layer < KIGFX::VIEW::VIEW_MAX_LAYERS );
m_view->SetLayerOrder( layer, i );
}
}
bool PCB_DRAW_PANEL_GAL::SwitchBackend( GAL_TYPE aGalType )
{
bool rv = EDA_DRAW_PANEL_GAL::SwitchBackend( aGalType );
setDefaultLayerDeps();
m_gal->SetWorldUnitLength( 1e-9 /* 1 nm */ / 0.0254 /* 1 inch in meters */ );
return rv;
}
void PCB_DRAW_PANEL_GAL::RedrawRatsnest()
{
if( m_ratsnest )
m_view->Update( m_ratsnest.get() );
}
BOX2I PCB_DRAW_PANEL_GAL::GetDefaultViewBBox() const
{
if( m_worksheet && m_view->IsLayerVisible( LAYER_WORKSHEET ) )
return m_worksheet->ViewBBox();
// The footprint editor frame has no worksheet, but the best default view box is the
// view box able to show the current footprint
FOOTPRINT_EDIT_FRAME* fp_frame;
if( ( fp_frame = dynamic_cast<FOOTPRINT_EDIT_FRAME*>( m_edaFrame ) ) )
{
MODULE* footprint = fp_frame->GetBoard()->m_Modules;
if( footprint )
{
EDA_RECT bbox = footprint->GetBoundingBox();
return bbox;
}
}
return BOX2I();
}
void PCB_DRAW_PANEL_GAL::setDefaultLayerDeps()
{
// caching makes no sense for Cairo and other software renderers
auto target = m_backend == GAL_TYPE_OPENGL ? KIGFX::TARGET_CACHED : KIGFX::TARGET_NONCACHED;
for( int i = 0; i < KIGFX::VIEW::VIEW_MAX_LAYERS; i++ )
m_view->SetLayerTarget( i, target );
for( LAYER_NUM i = 0; (unsigned) i < sizeof( GAL_LAYER_ORDER ) / sizeof( LAYER_NUM ); ++i )
{
LAYER_NUM layer = GAL_LAYER_ORDER[i];
wxASSERT( layer < KIGFX::VIEW::VIEW_MAX_LAYERS );
// Set layer display dependencies & targets
if( IsCopperLayer( layer ) )
m_view->SetRequired( GetNetnameLayer( layer ), layer );
else if( IsNetnameLayer( layer ) )
m_view->SetLayerDisplayOnly( layer );
}
m_view->SetLayerTarget( LAYER_ANCHOR, KIGFX::TARGET_NONCACHED );
m_view->SetLayerDisplayOnly( LAYER_ANCHOR );
// Some more required layers settings
m_view->SetRequired( LAYER_VIAS_HOLES, LAYER_VIA_THROUGH );
m_view->SetRequired( LAYER_VIAS_NETNAMES, LAYER_VIA_THROUGH );
m_view->SetRequired( LAYER_PADS_PLATEDHOLES, LAYER_PADS_TH );
m_view->SetRequired( LAYER_NON_PLATEDHOLES, LAYER_PADS_TH );
m_view->SetRequired( LAYER_PADS_NETNAMES, LAYER_PADS_TH );
// Front modules
m_view->SetRequired( LAYER_PAD_FR, F_Cu );
m_view->SetRequired( LAYER_MOD_TEXT_FR, LAYER_MOD_FR );
m_view->SetRequired( LAYER_PAD_FR_NETNAMES, LAYER_PAD_FR );
// Back modules
m_view->SetRequired( LAYER_PAD_BK, B_Cu );
m_view->SetRequired( LAYER_MOD_TEXT_BK, LAYER_MOD_BK );
m_view->SetRequired( LAYER_PAD_BK_NETNAMES, LAYER_PAD_BK );
m_view->SetLayerTarget( LAYER_SELECT_OVERLAY , KIGFX::TARGET_OVERLAY );
m_view->SetLayerDisplayOnly( LAYER_SELECT_OVERLAY ) ;
m_view->SetLayerTarget( LAYER_GP_OVERLAY , KIGFX::TARGET_OVERLAY );
m_view->SetLayerDisplayOnly( LAYER_GP_OVERLAY ) ;
m_view->SetLayerTarget( LAYER_RATSNEST, KIGFX::TARGET_OVERLAY );
m_view->SetLayerDisplayOnly( LAYER_RATSNEST );
m_view->SetLayerTarget( LAYER_WORKSHEET, KIGFX::TARGET_NONCACHED );
m_view->SetLayerDisplayOnly( LAYER_WORKSHEET ) ;
m_view->SetLayerDisplayOnly( LAYER_GRID );
m_view->SetLayerDisplayOnly( LAYER_DRC );
}
KIGFX::PCB_VIEW* PCB_DRAW_PANEL_GAL::view() const
{
return static_cast<KIGFX::PCB_VIEW*>( m_view );
}
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