kicad/eeschema/sch_view.cpp

172 lines
4.0 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2013-2017 CERN
* @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
* @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 <memory>
#include <view/view.h>
#include <view/view_group.h>
#include <view/wx_view_controls.h>
#include <worksheet_viewitem.h>
#include <layers_id_colors_and_visibility.h>
#include <class_libentry.h>
#include <sch_sheet.h>
#include <sch_screen.h>
#include <preview_items/selection_area.h>
#include "sch_view.h"
namespace KIGFX {
SCH_VIEW::SCH_VIEW( bool aIsDynamic ) :
VIEW( aIsDynamic )
{
}
SCH_VIEW::~SCH_VIEW()
{
}
static const LAYER_NUM SCH_LAYER_ORDER[] =
{
LAYER_GP_OVERLAY,
LAYER_DRC,
LAYER_WORKSHEET
};
void SCH_VIEW::DisplaySheet( SCH_SCREEN *aSheet )
{
for( auto item = aSheet->GetDrawItems(); item; item = item->Next() )
Add( item );
m_worksheet.reset( new KIGFX::WORKSHEET_VIEWITEM( 1, &aSheet->GetPageSettings(),
&aSheet->GetTitleBlock() ) );
m_selectionArea.reset( new KIGFX::PREVIEW::SELECTION_AREA( ) );
m_preview.reset( new KIGFX::VIEW_GROUP () );
Add( m_worksheet.get() );
Add( m_selectionArea.get() );
Add( m_preview.get() );
}
void SCH_VIEW::DisplaySheet( SCH_SHEET *aSheet )
{
DisplaySheet( aSheet->GetScreen() );
}
void SCH_VIEW::DisplayComponent( LIB_PART *aPart )
{
Clear();
int fgPriority = INT_MAX / 2;
int bgPriority = 0;
for ( auto &item : aPart->GetDrawItems() )
{
//printf("-- ADD %p\n", &item );
// Apply a z-order heuristic (because we don't yet let the user edit it):
// push body-filled objects to the back.
if( item.GetFillMode() == FILLED_WITH_BG_BODYCOLOR )
Add( &item, bgPriority++ );
else
Add( &item, fgPriority++ );
}
m_selectionArea.reset( new KIGFX::PREVIEW::SELECTION_AREA( ) );
m_preview.reset( new KIGFX::VIEW_GROUP () );
//printf("Display-screen\n");
Add( m_selectionArea.get() );
Add( m_preview.get() );
}
void SCH_VIEW::ClearPreview()
{
m_preview->Clear();
for( auto item : m_previewItems )
delete item;
m_previewItems.clear();
Update(m_preview.get());
}
void SCH_VIEW::AddToPreview( EDA_ITEM *aItem, bool owned )
{
m_preview->Add( aItem );
if( owned )
m_previewItems.push_back( aItem );
SetVisible( m_preview.get(), true );
Hide( m_preview.get(), false );
Update( m_preview.get() );
}
void SCH_VIEW::ShowSelectionArea( bool aShow )
{
if( aShow )
{
// Reset seleciton area so the previous one doesn't flash before the first
// mouse move updates it
m_selectionArea->SetOrigin( VECTOR2I() );
m_selectionArea->SetEnd( VECTOR2I() );
}
SetVisible( m_selectionArea.get(), aShow );
}
void SCH_VIEW::ShowPreview( bool aShow )
{
SetVisible( m_preview.get(), aShow );
}
void SCH_VIEW::ClearHiddenFlags()
{
for( auto item : m_allItems )
Hide ( item, false );
}
void SCH_VIEW::HideWorksheet()
{
// SetVisible( m_worksheet.get(), false );
}
};