/* * This program source code file is part of KiCad, a free EDA CAD application. * * Copyright (C) 2013 CERN * @author Tomasz Wlostowski * * 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 #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef __WXDEBUG__ #include #endif /* __WXDEBUG__ */ #define METRIC_UNIT_LENGTH (1e9) EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL( wxWindow* aParentWindow, wxWindowID aWindowId, const wxPoint& aPosition, const wxSize& aSize, GalType aGalType ) : wxWindow( aParentWindow, aWindowId, aPosition, aSize ) { m_gal = NULL; m_currentGal = GAL_TYPE_NONE; m_view = NULL; m_painter = NULL; m_eventDispatcher = NULL; SwitchBackend( aGalType ); SetBackgroundStyle( wxBG_STYLE_CUSTOM ); // Initial display settings m_gal->SetLookAtPoint( VECTOR2D( 0, 0 ) ); m_gal->SetZoomFactor( 1.0 ); m_gal->ComputeWorldScreenMatrix(); m_painter = new KiGfx::PCB_PAINTER( m_gal ); m_view = new KiGfx::VIEW( true ); m_view->SetPainter( m_painter ); m_view->SetGAL( m_gal ); // View uses layers to display EDA_ITEMs (item may be displayed on several layers, for example // pad may be shown on pad, pad hole and solder paste layers). There are usual copper layers // (eg. F.Cu, B.Cu, internal and so on) and layers for displaying objects such as texts, // silkscreen, pads, vias, etc. for( int i = 0; i < TOTAL_LAYER_COUNT; i++ ) { m_view->AddLayer( i ); } m_viewControls = new KiGfx::WX_VIEW_CONTROLS( m_view, this ); Connect( wxEVT_PAINT, wxPaintEventHandler( EDA_DRAW_PANEL_GAL::onPaint ), NULL, this ); Connect( wxEVT_SIZE, wxSizeEventHandler( EDA_DRAW_PANEL_GAL::onSize ), NULL, this ); /* Generic events for the Tool Dispatcher */ Connect( wxEVT_MOTION, wxEventHandler( EDA_DRAW_PANEL_GAL::onEvent ), NULL, this ); Connect( wxEVT_LEFT_UP, wxEventHandler( EDA_DRAW_PANEL_GAL::onEvent ), NULL, this ); Connect( wxEVT_LEFT_DOWN, wxEventHandler( EDA_DRAW_PANEL_GAL::onEvent ), NULL, this ); Connect( wxEVT_RIGHT_UP, wxEventHandler( EDA_DRAW_PANEL_GAL::onEvent ), NULL, this ); Connect( wxEVT_RIGHT_DOWN, wxEventHandler( EDA_DRAW_PANEL_GAL::onEvent ), NULL, this ); Connect( wxEVT_MIDDLE_UP, wxEventHandler( EDA_DRAW_PANEL_GAL::onEvent ), NULL, this ); Connect( wxEVT_MIDDLE_DOWN, wxEventHandler( EDA_DRAW_PANEL_GAL::onEvent ), NULL, this ); Connect( wxEVT_MOUSEWHEEL, wxEventHandler( EDA_DRAW_PANEL_GAL::onEvent ), NULL, this ); Connect( wxEVT_CHAR_HOOK, wxEventHandler( EDA_DRAW_PANEL_GAL::skipEvent ), NULL, this ); Connect( wxEVT_KEY_UP, wxEventHandler( EDA_DRAW_PANEL_GAL::onEvent ), NULL, this ); Connect( wxEVT_KEY_DOWN, wxEventHandler( EDA_DRAW_PANEL_GAL::onEvent ), NULL, this ); } EDA_DRAW_PANEL_GAL::~EDA_DRAW_PANEL_GAL() { if( m_painter ) delete m_painter; if( m_viewControls ) delete m_viewControls; if( m_view ) delete m_view; if( m_gal ) delete m_gal; } void EDA_DRAW_PANEL_GAL::onPaint( wxPaintEvent& WXUNUSED( aEvent ) ) { #ifdef __WXDEBUG__ prof_counter time; prof_start( &time, false ); #endif /* __WXDEBUG__ */ m_gal->BeginDrawing(); m_gal->SetBackgroundColor( KiGfx::COLOR4D( 0.0, 0.0, 0.0, 1.0 ) ); m_gal->ClearScreen(); m_view->PrepareTargets(); // Grid has to be redrawn only when the NONCACHED target is redrawn if( m_view->IsTargetDirty( KiGfx::TARGET_NONCACHED ) ) m_gal->DrawGrid(); m_view->Redraw(); m_gal->DrawCursor( m_viewControls->GetMousePosition() ); m_gal->EndDrawing(); #ifdef __WXDEBUG__ prof_end( &time ); wxLogDebug( wxT( "EDA_DRAW_PANEL_GAL::Refresh: %.0f ms (%.0f fps)" ), static_cast( time.value ) / 1000.0, 1000000.0 / static_cast( time.value ) ); #endif /* __WXDEBUG__ */ } void EDA_DRAW_PANEL_GAL::onSize( wxSizeEvent& aEvent ) { m_gal->ResizeScreen( aEvent.GetSize().x, aEvent.GetSize().y ); m_view->MarkTargetDirty( KiGfx::TARGET_CACHED ); m_view->MarkTargetDirty( KiGfx::TARGET_NONCACHED ); } void EDA_DRAW_PANEL_GAL::Refresh( bool eraseBackground, const wxRect* rect ) { wxPaintEvent redrawEvent; wxPostEvent( this, redrawEvent ); } void EDA_DRAW_PANEL_GAL::SwitchBackend( GalType aGalType ) { // Do not do anything if the currently used GAL is correct if( aGalType == m_currentGal && m_gal != NULL ) return; delete m_gal; switch( aGalType ) { case GAL_TYPE_OPENGL: m_gal = new KiGfx::OPENGL_GAL( this, this, this ); break; case GAL_TYPE_CAIRO: m_gal = new KiGfx::CAIRO_GAL( this, this, this ); break; case GAL_TYPE_NONE: return; } m_gal->SetWorldUnitLength( 1.0 / METRIC_UNIT_LENGTH * 2.54 ); // 1 inch in nanometers m_gal->SetScreenDPI( 106 ); // Display resolution setting m_gal->ComputeWorldScreenMatrix(); wxSize size = GetClientSize(); m_gal->ResizeScreen( size.GetX(), size.GetY() ); if( m_painter ) m_painter->SetGAL( m_gal ); if( m_view ) { m_view->SetGAL( m_gal ); m_view->RecacheAllItems( true ); } m_currentGal = aGalType; } void EDA_DRAW_PANEL_GAL::onEvent( wxEvent& aEvent ) { if( !m_eventDispatcher ) { aEvent.Skip(); return; } else { printf( "evType %d\n", aEvent.GetEventType() ); m_eventDispatcher->DispatchWxEvent( aEvent ); } Refresh(); } void EDA_DRAW_PANEL_GAL::skipEvent( wxEvent& aEvent ) { // This is necessary for CHAR_HOOK event to generate KEY_UP and KEY_DOWN events aEvent.Skip(); }