691 lines
19 KiB
C++
691 lines
19 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) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
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* Copyright (C) 2015-2017 KiCad Developers, see change_log.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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#include <base_units.h>
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#include <kiway.h>
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#include <sch_draw_panel.h>
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#include <sch_view.h>
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#include <sch_painter.h>
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#include <gal/graphics_abstraction_layer.h>
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#include <confirm.h>
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#include <preview_items/selection_area.h>
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#include <class_library.h>
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#include <eeschema_id.h>
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#include <lib_edit_frame.h>
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#include <viewlib_frame.h>
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#include <sch_base_frame.h>
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#include <symbol_lib_table.h>
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#include <dialog_configure_paths.h>
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#include "dialogs/panel_sym_lib_table.h"
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LIB_ALIAS* SchGetLibAlias( const LIB_ID& aLibId, SYMBOL_LIB_TABLE* aLibTable, PART_LIB* aCacheLib,
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wxWindow* aParent, bool aShowErrorMsg )
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{
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// wxCHECK_MSG( aLibId.IsValid(), NULL, "LIB_ID is not valid." );
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wxCHECK_MSG( aLibTable, NULL, "Invalid symbol library table." );
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LIB_ALIAS* alias = NULL;
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try
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{
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alias = aLibTable->LoadSymbol( aLibId );
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if( !alias && aCacheLib )
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alias = aCacheLib->FindAlias( aLibId );
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}
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catch( const IO_ERROR& ioe )
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{
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if( aShowErrorMsg )
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{
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wxString msg;
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msg.Printf( _( "Could not load symbol \"%s\" from library \"%s\"." ),
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aLibId.GetLibItemName().wx_str(), aLibId.GetLibNickname().wx_str() );
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DisplayErrorMessage( aParent, msg, ioe.What() );
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}
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}
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return alias;
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}
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LIB_PART* SchGetLibPart( const LIB_ID& aLibId, SYMBOL_LIB_TABLE* aLibTable, PART_LIB* aCacheLib,
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wxWindow* aParent, bool aShowErrorMsg )
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{
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LIB_ALIAS* alias = SchGetLibAlias( aLibId, aLibTable, aCacheLib, aParent, aShowErrorMsg );
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return ( alias ) ? alias->GetPart() : NULL;
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}
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// Static members:
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SCH_BASE_FRAME::SCH_BASE_FRAME( KIWAY* aKiway, wxWindow* aParent,
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FRAME_T aWindowType, const wxString& aTitle,
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const wxPoint& aPosition, const wxSize& aSize, long aStyle,
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const wxString& aFrameName ) :
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EDA_DRAW_FRAME( aKiway, aParent, aWindowType, aTitle, aPosition,
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aSize, aStyle, aFrameName )
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{
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createCanvas();
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m_zoomLevelCoeff = 11.0; // Adjusted to roughly displays zoom level = 1
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// when the screen shows a 1:1 image
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// obviously depends on the monitor,
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// but this is an acceptable value
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m_repeatStep = wxPoint( DEFAULT_REPEAT_OFFSET_X, DEFAULT_REPEAT_OFFSET_Y );
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m_repeatDeltaLabel = DEFAULT_REPEAT_LABEL_INC;
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}
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SCH_BASE_FRAME::~SCH_BASE_FRAME()
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{
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}
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void SCH_BASE_FRAME::OnUpdateSwitchCanvas( wxUpdateUIEvent& aEvent )
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{
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wxMenuBar* menuBar = GetMenuBar();
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EDA_DRAW_PANEL_GAL* gal_canvas = GetGalCanvas();
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EDA_DRAW_PANEL_GAL::GAL_TYPE canvasType = gal_canvas->GetBackend();
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struct { int menuId; int galType; } menuList[] =
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{
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{ ID_MENU_CANVAS_OPENGL, EDA_DRAW_PANEL_GAL::GAL_TYPE_OPENGL },
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{ ID_MENU_CANVAS_CAIRO, EDA_DRAW_PANEL_GAL::GAL_TYPE_CAIRO },
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};
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for( auto ii: menuList )
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{
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wxMenuItem* item = menuBar->FindItem( ii.menuId );
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if( ii.galType == canvasType )
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{
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item->Check( true );
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}
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}
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}
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void SCH_BASE_FRAME::OnSwitchCanvas( wxCommandEvent& aEvent )
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{
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auto new_type = EDA_DRAW_PANEL_GAL::GAL_TYPE_OPENGL;
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if( aEvent.GetId() == ID_MENU_CANVAS_CAIRO )
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new_type = EDA_DRAW_PANEL_GAL::GAL_TYPE_CAIRO;
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if( m_canvasType == new_type )
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return;
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GetGalCanvas()->SwitchBackend( new_type );
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m_canvasType = new_type;
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}
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void SCH_BASE_FRAME::OnOpenLibraryViewer( wxCommandEvent& event )
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{
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LIB_VIEW_FRAME* viewlibFrame = (LIB_VIEW_FRAME*) Kiway().Player( FRAME_SCH_VIEWER, true );
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viewlibFrame->PushPreferences( m_canvas );
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// On Windows, Raise() does not bring the window on screen, when iconized
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if( viewlibFrame->IsIconized() )
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viewlibFrame->Iconize( false );
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viewlibFrame->Show( true );
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viewlibFrame->Raise();
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}
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SCH_SCREEN* SCH_BASE_FRAME::GetScreen() const
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{
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return (SCH_SCREEN*) EDA_DRAW_FRAME::GetScreen();
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}
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const wxString SCH_BASE_FRAME::GetZoomLevelIndicator() const
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{
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return EDA_DRAW_FRAME::GetZoomLevelIndicator();
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}
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void SCH_BASE_FRAME::SetPageSettings( const PAGE_INFO& aPageSettings )
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{
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GetScreen()->SetPageSettings( aPageSettings );
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}
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const PAGE_INFO& SCH_BASE_FRAME::GetPageSettings () const
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{
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return GetScreen()->GetPageSettings();
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}
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const wxSize SCH_BASE_FRAME::GetPageSizeIU() const
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{
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// GetSizeIU is compile time dependent:
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return GetScreen()->GetPageSettings().GetSizeIU();
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}
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const wxPoint& SCH_BASE_FRAME::GetAuxOrigin() const
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{
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wxASSERT( GetScreen() );
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return GetScreen()->GetAuxOrigin();
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}
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void SCH_BASE_FRAME::SetAuxOrigin( const wxPoint& aPosition )
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{
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wxASSERT( GetScreen() );
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GetScreen()->SetAuxOrigin( aPosition );
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}
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const TITLE_BLOCK& SCH_BASE_FRAME::GetTitleBlock() const
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{
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wxASSERT( GetScreen() );
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return GetScreen()->GetTitleBlock();
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}
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void SCH_BASE_FRAME::SetTitleBlock( const TITLE_BLOCK& aTitleBlock )
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{
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wxASSERT( GetScreen() );
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GetScreen()->SetTitleBlock( aTitleBlock );
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}
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void SCH_BASE_FRAME::UpdateStatusBar()
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{
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wxString line;
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BASE_SCREEN* screen = GetScreen();
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if( !screen )
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return;
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EDA_DRAW_FRAME::UpdateStatusBar();
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// Display absolute coordinates:
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double dXpos = To_User_Unit( GetUserUnits(), GetCrossHairPosition().x );
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double dYpos = To_User_Unit( GetUserUnits(), GetCrossHairPosition().y );
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if ( GetUserUnits() == MILLIMETRES )
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{
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dXpos = RoundTo0( dXpos, 100.0 );
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dYpos = RoundTo0( dYpos, 100.0 );
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}
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wxString absformatter;
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wxString locformatter;
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switch( GetUserUnits() )
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{
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case INCHES:
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absformatter = "X %.3f Y %.3f";
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locformatter = "dx %.3f dy %.3f dist %.3f";
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break;
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case MILLIMETRES:
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absformatter = "X %.2f Y %.2f";
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locformatter = "dx %.2f dy %.2f dist %.2f";
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break;
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case UNSCALED_UNITS:
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absformatter = "X %f Y %f";
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locformatter = "dx %f dy %f dist %f";
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break;
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case DEGREES:
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wxASSERT( false );
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break;
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}
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line.Printf( absformatter, dXpos, dYpos );
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SetStatusText( line, 2 );
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// Display relative coordinates:
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double dx = (double)GetCrossHairPosition().x - (double)screen->m_O_Curseur.x;
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double dy = (double)GetCrossHairPosition().y - (double)screen->m_O_Curseur.y;
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dXpos = To_User_Unit( GetUserUnits(), dx );
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dYpos = To_User_Unit( GetUserUnits(), dy );
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if( GetUserUnits() == MILLIMETRES )
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{
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dXpos = RoundTo0( dXpos, 100.0 );
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dYpos = RoundTo0( dYpos, 100.0 );
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}
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// We already decided the formatter above
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line.Printf( locformatter, dXpos, dYpos, hypot( dXpos, dYpos ) );
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SetStatusText( line, 3 );
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// refresh units display
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DisplayUnitsMsg();
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}
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void SCH_BASE_FRAME::OnConfigurePaths( wxCommandEvent& aEvent )
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{
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DIALOG_CONFIGURE_PATHS dlg( this, nullptr );
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dlg.ShowModal();
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}
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void SCH_BASE_FRAME::OnEditSymbolLibTable( wxCommandEvent& aEvent )
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{
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InvokeSchEditSymbolLibTable( &Kiway(), this );
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}
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LIB_ALIAS* SCH_BASE_FRAME::GetLibAlias( const LIB_ID& aLibId, bool aUseCacheLib, bool aShowError )
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{
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PART_LIB* cache = ( aUseCacheLib ) ? Prj().SchLibs()->GetCacheLibrary() : NULL;
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return SchGetLibAlias( aLibId, Prj().SchSymbolLibTable(), cache, this, aShowError );
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}
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LIB_PART* SCH_BASE_FRAME::GetLibPart( const LIB_ID& aLibId, bool aUseCacheLib, bool aShowErrorMsg )
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{
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PART_LIB* cache = ( aUseCacheLib ) ? Prj().SchLibs()->GetCacheLibrary() : NULL;
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return SchGetLibPart( aLibId, Prj().SchSymbolLibTable(), cache, this, aShowErrorMsg );
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}
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bool SCH_BASE_FRAME::saveSymbolLibTables( bool aGlobal, bool aProject )
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{
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wxString msg;
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bool success = true;
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if( aGlobal )
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{
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try
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{
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SYMBOL_LIB_TABLE::GetGlobalLibTable().Save( SYMBOL_LIB_TABLE::GetGlobalTableFileName() );
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}
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catch( const IO_ERROR& ioe )
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{
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success = false;
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msg.Printf( _( "Error saving global symbol library table:\n\n%s" ), ioe.What() );
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wxMessageBox( msg, _( "File Save Error" ), wxOK | wxICON_ERROR );
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}
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}
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if( aProject && !Prj().GetProjectName().IsEmpty() )
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{
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wxFileName fn( Prj().GetProjectPath(), SYMBOL_LIB_TABLE::GetSymbolLibTableFileName() );
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try
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{
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Prj().SchSymbolLibTable()->Save( fn.GetFullPath() );
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}
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catch( const IO_ERROR& ioe )
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{
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success = false;
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msg.Printf( _( "Error saving project-specific symbol library table:\n\n%s" ), ioe.What() );
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wxMessageBox( msg, _( "File Save Error" ), wxOK | wxICON_ERROR );
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}
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}
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return success;
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}
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// Set the zoom level to show the contents of the view.
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void SCH_BASE_FRAME::Zoom_Automatique( bool aWarpPointer )
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{
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EDA_DRAW_PANEL_GAL* galCanvas = GetGalCanvas();
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KIGFX::VIEW* view = GetGalCanvas()->GetView();
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BOX2I bBox = GetDocumentExtents();
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VECTOR2D scrollbarSize = VECTOR2D( galCanvas->GetSize() - galCanvas->GetClientSize() );
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VECTOR2D screenSize = view->ToWorld( galCanvas->GetClientSize(), false );
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if( bBox.GetWidth() == 0 || bBox.GetHeight() == 0 )
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{
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bBox = galCanvas->GetDefaultViewBBox();
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}
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VECTOR2D vsize = bBox.GetSize();
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double scale = view->GetScale() / std::max( fabs( vsize.x / screenSize.x ),
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fabs( vsize.y / screenSize.y ) );
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// Reserve a 10% margin around component bounding box.
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double margin_scale_factor = 1.1;
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// Leave 20% for library editors & viewers
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if( IsType( FRAME_PCB_MODULE_VIEWER ) || IsType( FRAME_PCB_MODULE_VIEWER_MODAL )
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|| IsType( FRAME_SCH_VIEWER ) || IsType( FRAME_SCH_VIEWER_MODAL )
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|| IsType( FRAME_SCH_LIB_EDITOR ) || IsType( FRAME_PCB_MODULE_EDITOR ) )
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{
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margin_scale_factor = 1.2;
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}
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scale /= margin_scale_factor;
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GetScreen()->SetScalingFactor( 1 / scale );
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view->SetScale( scale );
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view->SetCenter( bBox.Centre() );
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// Take scrollbars into account
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VECTOR2D worldScrollbarSize = view->ToWorld( scrollbarSize, false );
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view->SetCenter( view->GetCenter() + worldScrollbarSize / 2.0 );
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galCanvas->Refresh();
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}
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// Set the zoom level to show the area of aRect
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void SCH_BASE_FRAME::Window_Zoom( EDA_RECT& aRect )
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{
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KIGFX::VIEW* view = GetGalCanvas()->GetView();
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BOX2I selectionBox ( aRect.GetPosition(), aRect.GetSize() );
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VECTOR2D screenSize = view->ToWorld( GetGalCanvas()->GetClientSize(), false );
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if( selectionBox.GetWidth() == 0 || selectionBox.GetHeight() == 0 )
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return;
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VECTOR2D vsize = selectionBox.GetSize();
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double scale;
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double ratio = std::max( fabs( vsize.x / screenSize.x ),
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fabs( vsize.y / screenSize.y ) );
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scale = view->GetScale() / ratio;
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GetScreen()->SetScalingFactor( 1 / scale );
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view->SetScale( scale );
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view->SetCenter( selectionBox.Centre() );
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GetGalCanvas()->Refresh();
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}
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void SCH_BASE_FRAME::RedrawScreen( const wxPoint& aCenterPoint, bool aWarpPointer )
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{
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KIGFX::GAL* gal = GetCanvas()->GetGAL();
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double selectedZoom = GetScreen()->GetZoom();
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double zoomFactor = gal->GetWorldScale() / gal->GetZoomFactor();
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double scale = 1.0 / ( zoomFactor * selectedZoom );
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if( aCenterPoint != wxPoint( 0, 0 ) )
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GetCanvas()->GetView()->SetScale( scale, aCenterPoint );
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else
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GetCanvas()->GetView()->SetScale( scale );
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GetCanvas()->GetView()->SetCenter( aCenterPoint );
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if( aWarpPointer )
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GetCanvas()->GetViewControls()->CenterOnCursor();
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GetCanvas()->Refresh();
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}
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void SCH_BASE_FRAME::RedrawScreen2( const wxPoint& posBefore )
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{
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KIGFX::GAL* gal = GetCanvas()->GetGAL();
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double selectedZoom = GetScreen()->GetZoom();
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double zoomFactor = gal->GetWorldScale() / gal->GetZoomFactor();
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double scale = 1.0 / ( zoomFactor * selectedZoom );
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GetCanvas()->GetView()->SetScale( scale );
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GetGalCanvas()->Refresh();
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}
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void SCH_BASE_FRAME::CenterScreen( const wxPoint& aCenterPoint, bool aWarpPointer )
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{
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GetCanvas()->GetView()->SetCenter( aCenterPoint );
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if( aWarpPointer )
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GetCanvas()->GetViewControls()->WarpCursor( aCenterPoint, true );
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GetGalCanvas()->Refresh();
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}
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void SCH_BASE_FRAME::HardRedraw()
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{
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// Currently: just refresh the screen
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GetCanvas()->Refresh();
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}
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SCH_DRAW_PANEL* SCH_BASE_FRAME::GetCanvas() const
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{
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return static_cast<SCH_DRAW_PANEL*>( GetGalCanvas() );
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}
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KIGFX::SCH_RENDER_SETTINGS* SCH_BASE_FRAME::GetRenderSettings()
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{
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KIGFX::PAINTER* painter = GetGalCanvas()->GetView()->GetPainter();
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return static_cast<KIGFX::SCH_RENDER_SETTINGS*>( painter->GetSettings() );
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}
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bool SCH_BASE_FRAME::HandleBlockBegin( wxDC* aDC, EDA_KEY aKey, const wxPoint& aPosition,
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int aExplicitCommand )
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{
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BLOCK_SELECTOR* block = &GetScreen()->m_BlockLocate;
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if( ( block->GetCommand() != BLOCK_IDLE ) || ( block->GetState() != STATE_NO_BLOCK ) )
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return false;
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if( aExplicitCommand == 0 )
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block->SetCommand( (BLOCK_COMMAND_T) BlockCommand( aKey ) );
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else
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block->SetCommand( (BLOCK_COMMAND_T) aExplicitCommand );
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if( block->GetCommand() == 0 )
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return false;
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switch( block->GetCommand() )
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{
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case BLOCK_IDLE:
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break;
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case BLOCK_MOVE: // Move
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case BLOCK_DRAG: // Drag (block defined)
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case BLOCK_DRAG_ITEM: // Drag from a drag item command
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case BLOCK_DUPLICATE: // Duplicate
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case BLOCK_DUPLICATE_AND_INCREMENT: // Duplicate and increment relevant references
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case BLOCK_DELETE: // Delete
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case BLOCK_COPY: // Copy
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case BLOCK_FLIP: // Flip
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case BLOCK_ZOOM: // Window Zoom
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case BLOCK_MIRROR_X:
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case BLOCK_MIRROR_Y: // mirror
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case BLOCK_PRESELECT_MOVE: // Move with preselection list
|
|
block->InitData( m_canvas, aPosition );
|
|
GetCanvas()->GetView()->ShowSelectionArea();
|
|
break;
|
|
|
|
case BLOCK_PASTE:
|
|
{
|
|
block->InitData( m_canvas, aPosition );
|
|
InitBlockPasteInfos();
|
|
|
|
wxRect bounds( 0, 0, 0, 0 );
|
|
|
|
for( unsigned i = 0; i < block->GetCount(); ++i )
|
|
bounds.Union( block->GetItem( i )->GetBoundingBox() );
|
|
|
|
block->SetOrigin( bounds.GetPosition() );
|
|
block->SetSize( bounds.GetSize() );
|
|
block->SetLastCursorPosition( wxPoint( 0, 0 ) );
|
|
|
|
if( block->GetCount() == 0 ) // No data to paste
|
|
{
|
|
DisplayError( this, _( "Nothing to paste" ), 20 );
|
|
GetScreen()->m_BlockLocate.SetCommand( BLOCK_IDLE );
|
|
m_canvas->SetMouseCaptureCallback( NULL );
|
|
block->SetState( STATE_NO_BLOCK );
|
|
block->SetMessageBlock( this );
|
|
return true;
|
|
}
|
|
|
|
if( !m_canvas->IsMouseCaptured() )
|
|
{
|
|
block->ClearItemsList();
|
|
wxFAIL_MSG( "SCH_BASE_FRAME::HandleBlockBegin() error: m_mouseCaptureCallback NULL" );
|
|
block->SetState( STATE_NO_BLOCK );
|
|
block->SetMessageBlock( this );
|
|
return true;
|
|
}
|
|
|
|
block->SetState( STATE_BLOCK_MOVE );
|
|
block->SetFlags( IS_MOVED );
|
|
m_canvas->CallMouseCapture( aDC, aPosition, false );
|
|
m_canvas->Refresh();
|
|
}
|
|
break;
|
|
|
|
default:
|
|
wxFAIL_MSG( wxString::Format( "SCH_BASE_FRAME::HandleBlockBegin() unknown command: %s",
|
|
block->GetCommand() ) );
|
|
break;
|
|
}
|
|
|
|
block->SetMessageBlock( this );
|
|
return true;
|
|
}
|
|
|
|
void SCH_BASE_FRAME::createCanvas()
|
|
{
|
|
m_canvasType = LoadCanvasTypeSetting();
|
|
|
|
// Allows only a CAIRO or OPENGL canvas:
|
|
if( m_canvasType != EDA_DRAW_PANEL_GAL::GAL_TYPE_OPENGL &&
|
|
m_canvasType != EDA_DRAW_PANEL_GAL::GAL_TYPE_CAIRO )
|
|
m_canvasType = EDA_DRAW_PANEL_GAL::GAL_TYPE_OPENGL;
|
|
|
|
m_canvas = new SCH_DRAW_PANEL( this, wxID_ANY, wxPoint( 0, 0 ), m_FrameSize,
|
|
GetGalDisplayOptions(), m_canvasType );
|
|
|
|
m_useSingleCanvasPane = true;
|
|
|
|
SetGalCanvas( static_cast<SCH_DRAW_PANEL*> (m_canvas) );
|
|
UseGalCanvas( true );
|
|
}
|
|
|
|
|
|
void SCH_BASE_FRAME::RefreshItem( SCH_ITEM* aItem, bool isAddOrDelete )
|
|
{
|
|
EDA_ITEM* parent = aItem->GetParent();
|
|
|
|
if( aItem->Type() == SCH_SHEET_PIN_T )
|
|
{
|
|
// Sheet pins aren't in the view. Refresh their parent.
|
|
if( parent )
|
|
GetCanvas()->GetView()->Update( parent );
|
|
}
|
|
else
|
|
{
|
|
if( !isAddOrDelete )
|
|
GetCanvas()->GetView()->Update( aItem );
|
|
|
|
// Component children are drawn from their parents. Mark them for re-paint.
|
|
if( parent && parent->Type() == SCH_COMPONENT_T )
|
|
GetCanvas()->GetView()->Update( parent, KIGFX::REPAINT );
|
|
}
|
|
|
|
GetCanvas()->Refresh();
|
|
}
|
|
|
|
|
|
void SCH_BASE_FRAME::AddToScreen( SCH_ITEM* aItem, SCH_SCREEN* aScreen )
|
|
{
|
|
auto screen = aScreen;
|
|
|
|
if( aScreen == nullptr )
|
|
screen = GetScreen();
|
|
|
|
screen->Append( aItem );
|
|
|
|
if( screen == GetScreen() )
|
|
{
|
|
GetCanvas()->GetView()->Add( aItem );
|
|
RefreshItem( aItem, true ); // handle any additional parent semantics
|
|
}
|
|
}
|
|
|
|
|
|
void SCH_BASE_FRAME::AddToScreen( DLIST<SCH_ITEM>& aItems, SCH_SCREEN* aScreen )
|
|
{
|
|
auto screen = aScreen;
|
|
|
|
if( aScreen == nullptr )
|
|
screen = GetScreen();
|
|
|
|
if( screen == GetScreen() )
|
|
{
|
|
for( SCH_ITEM* item = aItems.begin(); item; item = item->Next() )
|
|
{
|
|
GetCanvas()->GetView()->Add( item );
|
|
RefreshItem( item, true ); // handle any additional parent semantics
|
|
}
|
|
}
|
|
|
|
screen->Append( aItems );
|
|
}
|
|
|
|
|
|
void SCH_BASE_FRAME::RemoveFromScreen( SCH_ITEM* aItem, SCH_SCREEN* aScreen )
|
|
{
|
|
auto screen = aScreen;
|
|
|
|
if( aScreen == nullptr )
|
|
screen = GetScreen();
|
|
|
|
if( screen == GetScreen() )
|
|
GetCanvas()->GetView()->Remove( aItem );
|
|
|
|
screen->Remove( aItem );
|
|
|
|
if( screen == GetScreen() )
|
|
RefreshItem( aItem, true ); // handle any additional parent semantics
|
|
}
|
|
|
|
|
|
void SCH_BASE_FRAME::SyncView()
|
|
{
|
|
auto screen = GetScreen();
|
|
auto gal = GetGalCanvas()->GetGAL();
|
|
|
|
auto gs = screen->GetGridSize();
|
|
gal->SetGridSize( VECTOR2D( gs.x, gs.y ));
|
|
GetGalCanvas()->GetView()->UpdateAllItems( KIGFX::ALL );
|
|
}
|