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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2015 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2011 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 1992-2015 KiCad Developers, see AUTHORS.txt for contributors.
*
* 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
*/
/**
* @file sheetlab.cpp
* @brief Create and edit the SCH_SHEET_PIN items.
*/
#include <fctsys.h>
#include <gr_basic.h>
#include <macros.h>
#include <class_drawpanel.h>
#include <confirm.h>
#include <sch_edit_frame.h>
#include <base_units.h>
#include <general.h>
#include <sch_sheet.h>
#include <dialog_helpers.h>
#include <dialogs/dialog_sch_edit_sheet_pin.h>
PINSHEETLABEL_SHAPE SCH_EDIT_FRAME::m_lastSheetPinType = NET_INPUT;
wxSize SCH_EDIT_FRAME::m_lastSheetPinTextSize( -1, -1 );
wxPoint SCH_EDIT_FRAME::m_lastSheetPinPosition;
const wxSize &SCH_EDIT_FRAME::GetLastSheetPinTextSize()
{
// Delayed initialization (need the preferences to be loaded)
if( m_lastSheetPinTextSize.x == -1 )
{
m_lastSheetPinTextSize.x = GetDefaultTextSize();
m_lastSheetPinTextSize.y = GetDefaultTextSize();
}
return m_lastSheetPinTextSize;
}
int SCH_EDIT_FRAME::EditSheetPin( SCH_SHEET_PIN* aSheetPin, bool aRedraw )
{
if( aSheetPin == NULL )
return wxID_CANCEL;
DIALOG_SCH_EDIT_SHEET_PIN dlg( this );
dlg.SetLabelName( aSheetPin->GetText() );
dlg.SetTextHeight( StringFromValue( g_UserUnit, aSheetPin->GetTextHeight() ) );
dlg.SetTextHeightUnits( GetUnitsLabel( g_UserUnit ) );
dlg.SetTextWidth( StringFromValue( g_UserUnit, aSheetPin->GetTextWidth() ) );
dlg.SetTextWidthUnits( GetUnitsLabel( g_UserUnit ) );
dlg.SetConnectionType( aSheetPin->GetShape() );
/* This ugly hack fixes a bug in wxWidgets 2.8.7 and likely earlier versions for
* the flex grid sizer in wxGTK that prevents the last column from being sized
* correctly. It doesn't cause any problems on win32 so it doesn't need to wrapped
* in ugly #ifdef __WXGTK__ #endif.
*/
dlg.Layout();
dlg.Fit();
dlg.SetMinSize( dlg.GetSize() );
if( dlg.ShowModal() == wxID_CANCEL )
return wxID_CANCEL;
if( !aSheetPin->IsNew() )
{
SaveCopyInUndoList( (SCH_ITEM*) aSheetPin->GetParent(), UR_CHANGED );
GetScreen()->SetCurItem( NULL );
}
aSheetPin->SetText( dlg.GetLabelName() );
aSheetPin->SetTextSize( wxSize(
ValueFromString( g_UserUnit, dlg.GetTextWidth() ),
ValueFromString( g_UserUnit, dlg.GetTextHeight() ) ) );
aSheetPin->SetShape( dlg.GetConnectionType() );
OnModify();
if( aRedraw )
m_canvas->Refresh();
return wxID_OK;
}
SCH_SHEET_PIN* SCH_EDIT_FRAME::CreateSheetPin( SCH_SHEET* aSheet, wxDC* aDC )
{
wxString line;
SCH_SHEET_PIN* sheetPin;
sheetPin = new SCH_SHEET_PIN( aSheet, wxPoint( 0, 0 ), line );
sheetPin->SetFlags( IS_NEW );
sheetPin->SetTextSize( GetLastSheetPinTextSize() );
sheetPin->SetShape( m_lastSheetPinType );
int response = EditSheetPin( sheetPin, false );
if( sheetPin->GetText().IsEmpty() || (response == wxID_CANCEL) )
{
delete sheetPin;
return NULL;
}
m_lastSheetPinType = sheetPin->GetShape();
m_lastSheetPinTextSize = sheetPin->GetTextSize();
sheetPin->SetPosition( GetCrossHairPosition() );
sheetPin->Draw( m_canvas, aDC, wxPoint( 0, 0 ), g_XorMode );
PrepareMoveItem( (SCH_ITEM*) sheetPin, aDC );
OnModify();
return sheetPin;
}
SCH_SHEET_PIN* SCH_EDIT_FRAME::ImportSheetPin( SCH_SHEET* aSheet, wxDC* aDC )
{
EDA_ITEM* item;
SCH_SHEET_PIN* sheetPin;
SCH_HIERLABEL* label = NULL;
if( !aSheet->GetScreen() )
return NULL;
item = aSheet->GetScreen()->GetDrawItems();
for( ; item != NULL; item = item->Next() )
{
if( item->Type() != SCH_HIERARCHICAL_LABEL_T )
continue;
label = (SCH_HIERLABEL*) item;
/* A global label has been found: check if there a corresponding sheet label. */
if( !aSheet->HasPin( label->GetText() ) )
break;
label = NULL;
}
if( label == NULL )
{
DisplayInfoMessage( this, _( "No new hierarchical labels found." ) );
return NULL;
}
sheetPin = new SCH_SHEET_PIN( aSheet, wxPoint( 0, 0 ), label->GetText() );
sheetPin->SetFlags( IS_NEW );
sheetPin->SetTextSize( GetLastSheetPinTextSize() );
m_lastSheetPinType = label->GetShape();
sheetPin->SetShape( label->GetShape() );
sheetPin->SetPosition( GetCrossHairPosition() );
sheetPin->Draw( m_canvas, aDC, wxPoint( 0, 0 ), g_XorMode );
PrepareMoveItem( (SCH_ITEM*) sheetPin, aDC );
return sheetPin;
}
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