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kicad/pcbnew/footprint_preview_panel.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2016-2023 KiCad Developers, see AUTHORS.txt for contributors.
* Copyright (C) 2017 Chris Pavlina <pavlina.chris@gmail.com>
* Copyright (C) 2016 Tomasz Wlostowski <tomasz.wlostowski@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 3 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, see <http://www.gnu.org/licenses/>.
*/
#include <memory>
#include <utility>
#include "pcbnew_settings.h"
#include <base_units.h>
#include <board.h>
#include <footprint.h>
#include <pcb_dimension.h>
#include <eda_draw_frame.h>
#include <footprint_preview_panel.h>
#include <fp_lib_table.h>
#include <kiway.h>
#include <math/box2.h>
#include <pcb_painter.h>
#include <pcb_draw_panel_gal.h>
#include <pcb_edit_frame.h>
#include <pgm_base.h>
#include <settings/settings_manager.h>
#include <view/view.h>
#include <wx/stattext.h>
#include <zoom_defines.h>
#include <dialog_shim.h>
FOOTPRINT_PREVIEW_PANEL::FOOTPRINT_PREVIEW_PANEL( KIWAY* aKiway, wxWindow* aParent,
std::unique_ptr<KIGFX::GAL_DISPLAY_OPTIONS> aOpts,
GAL_TYPE aGalType ) :
PCB_DRAW_PANEL_GAL( aParent, -1, wxPoint( 0, 0 ), wxSize( 200, 200 ), *aOpts, aGalType ),
KIWAY_HOLDER( aKiway, KIWAY_HOLDER::PANEL ),
m_displayOptions( std::move( aOpts ) ),
m_currentFootprint( nullptr )
{
SetStealsFocus( false );
ShowScrollbars( wxSHOW_SB_NEVER, wxSHOW_SB_NEVER );
EnableScrolling( false, false ); // otherwise Zoom Auto disables GAL canvas
wxWindow* topLevelParent = aParent;
while( topLevelParent && !topLevelParent->IsTopLevel() )
topLevelParent = topLevelParent->GetParent();
if( topLevelParent )
{
if( DIALOG_SHIM* parentDlg = dynamic_cast<DIALOG_SHIM*>( topLevelParent ) )
m_userUnits = parentDlg->GetUserUnits();
else if( UNITS_PROVIDER* parentFrame = dynamic_cast<UNITS_PROVIDER*>( topLevelParent ) )
m_userUnits = parentFrame->GetUserUnits();
}
m_dummyBoard = std::make_unique<BOARD>();
m_dummyBoard->SetUserUnits( m_userUnits );
m_dummyBoard->SetBoardUse( BOARD_USE::FPHOLDER );
UpdateColors();
SyncLayersVisibility( m_dummyBoard.get() );
Raise();
Show( true );
StartDrawing();
}
FOOTPRINT_PREVIEW_PANEL::~FOOTPRINT_PREVIEW_PANEL( )
{
if( m_currentFootprint )
{
GetView()->Remove( m_currentFootprint.get() );
GetView()->Clear();
m_currentFootprint->SetParent( nullptr );
}
if( m_otherFootprint )
{
GetView()->Remove( m_otherFootprint.get() );
GetView()->Clear();
m_otherFootprint->SetParent( nullptr );
}
}
const COLOR4D& FOOTPRINT_PREVIEW_PANEL::GetBackgroundColor() const
{
KIGFX::PAINTER* painter = GetView()->GetPainter();
auto settings = static_cast<KIGFX::PCB_RENDER_SETTINGS*>( painter->GetSettings() );
return settings->GetBackgroundColor();
}
const COLOR4D& FOOTPRINT_PREVIEW_PANEL::GetForegroundColor() const
{
KIGFX::PAINTER* painter = GetView()->GetPainter();
auto settings = static_cast<KIGFX::PCB_RENDER_SETTINGS*>( painter->GetSettings() );
return settings->GetLayerColor( F_Fab );
}
void FOOTPRINT_PREVIEW_PANEL::renderFootprint( std::shared_ptr<FOOTPRINT> aFootprint )
{
aFootprint->SetParent( m_dummyBoard.get() );
INSPECTOR_FUNC inspector =
[&]( EDA_ITEM* descendant, void* aTestData )
{
static_cast<PCB_DIMENSION_BASE*>( descendant )->UpdateUnits();
return INSPECT_RESULT::CONTINUE;
};
aFootprint->Visit( inspector, nullptr, { PCB_DIM_LEADER_T,
PCB_DIM_ALIGNED_T,
PCB_DIM_ORTHOGONAL_T,
PCB_DIM_CENTER_T,
PCB_DIM_RADIAL_T } );
// Ensure we are not using the high contrast mode to display the selected footprint
KIGFX::PAINTER* painter = GetView()->GetPainter();
auto settings = static_cast<KIGFX::PCB_RENDER_SETTINGS*>( painter->GetSettings() );
settings->m_ContrastModeDisplay = HIGH_CONTRAST_MODE::NORMAL;
GetView()->Add( aFootprint.get() );
GetView()->SetVisible( aFootprint.get(), true );
GetView()->Update( aFootprint.get(), KIGFX::ALL );
}
void FOOTPRINT_PREVIEW_PANEL::fitToCurrentFootprint()
{
BOX2I bbox = m_currentFootprint->GetBoundingBox( true, false );
if( bbox.GetSize().x > 0 && bbox.GetSize().y > 0 )
{
// Autozoom
GetView()->SetViewport( BOX2D( bbox.GetOrigin(), bbox.GetSize() ) );
// Add a margin
GetView()->SetScale( GetView()->GetScale() * 0.7 );
Refresh();
}
}
bool FOOTPRINT_PREVIEW_PANEL::DisplayFootprint( const LIB_ID& aFPID )
{
if( m_currentFootprint )
{
GetView()->Remove( m_currentFootprint.get() );
GetView()->Clear();
m_currentFootprint->SetParent( nullptr );
}
FP_LIB_TABLE* fptbl = Prj().PcbFootprintLibs();
try
{
const FOOTPRINT* fp = fptbl->GetEnumeratedFootprint( aFPID.GetLibNickname(),
aFPID.GetLibItemName() );
if( fp )
m_currentFootprint.reset( static_cast<FOOTPRINT*>( fp->Duplicate() ) );
else
m_currentFootprint.reset();
}
catch( ... )
{
m_currentFootprint.reset();
}
if( m_currentFootprint )
{
renderFootprint( m_currentFootprint );
fitToCurrentFootprint();
}
Refresh();
return m_currentFootprint != nullptr;
}
void FOOTPRINT_PREVIEW_PANEL::DisplayFootprints( std::shared_ptr<FOOTPRINT> aFootprintA,
std::shared_ptr<FOOTPRINT> aFootprintB )
{
if( m_currentFootprint )
{
GetView()->Remove( m_currentFootprint.get() );
m_currentFootprint->SetParent( nullptr );
wxASSERT( m_otherFootprint );
GetView()->Remove( m_otherFootprint.get() );
m_otherFootprint->SetParent( nullptr );
GetView()->Clear();
}
m_currentFootprint = aFootprintA;
m_otherFootprint = aFootprintB;
if( m_currentFootprint )
{
wxASSERT( m_otherFootprint );
renderFootprint( m_currentFootprint );
renderFootprint( m_otherFootprint );
fitToCurrentFootprint();
}
Layout();
Show();
}
void FOOTPRINT_PREVIEW_PANEL::RefreshAll()
{
GetView()->UpdateAllItems( KIGFX::REPAINT );
ForceRefresh();
}
wxWindow* FOOTPRINT_PREVIEW_PANEL::GetWindow()
{
return static_cast<wxWindow*>( this );
}
FOOTPRINT_PREVIEW_PANEL* FOOTPRINT_PREVIEW_PANEL::New( KIWAY* aKiway, wxWindow* aParent )
{
PCBNEW_SETTINGS* cfg = Pgm().GetSettingsManager().GetAppSettings<PCBNEW_SETTINGS>();
if( cfg->m_Window.grid.sizes.empty() )
cfg->m_Window.grid.sizes = cfg->DefaultGridSizeList();
// Currently values read from config file are not used because the user cannot
// change this config
//if( cfg->m_Window.zoom_factors.empty() )
{
cfg->m_Window.zoom_factors = { ZOOM_LIST_PCBNEW };
}
std::unique_ptr<KIGFX::GAL_DISPLAY_OPTIONS> gal_opts;
gal_opts = std::make_unique<KIGFX::GAL_DISPLAY_OPTIONS>();
gal_opts->ReadConfig( *Pgm().GetCommonSettings(), cfg->m_Window, aParent );
auto canvasType = static_cast<EDA_DRAW_PANEL_GAL::GAL_TYPE>( cfg->m_Graphics.canvas_type );
auto panel = new FOOTPRINT_PREVIEW_PANEL( aKiway, aParent, std::move( gal_opts ), canvasType );
panel->UpdateColors();
const GRID_SETTINGS& gridCfg = cfg->m_Window.grid;
panel->GetGAL()->SetGridVisibility( gridCfg.show );
//Bounds checking cannot include number of elements as an index!
int gridIdx = alg::clamp( 0, gridCfg.last_size_idx, (int) gridCfg.sizes.size() - 1 );
double gridSize = EDA_UNIT_UTILS::UI::DoubleValueFromString( pcbIUScale, EDA_UNITS::MILS,
gridCfg.sizes[ gridIdx ] );
panel->GetGAL()->SetGridSize( VECTOR2D( gridSize, gridSize ) );
auto painter = static_cast<KIGFX::PCB_PAINTER*>( panel->GetView()->GetPainter() );
auto settings = static_cast<KIGFX::PCB_RENDER_SETTINGS*>( painter->GetSettings() );
settings->SetHighlight( false );
settings->SetNetColorMode( NET_COLOR_MODE::OFF );
return panel;
}
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