kicad/pcbnew/pad_edition_functions.cpp

274 lines
7.4 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2012 Jean-Pierre Charras, jean-pierre.charras@ujf-grenoble.fr
* Copyright (C) 2012 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* Copyright (C) 2011 Wayne Stambaugh <stambaughw@verizon.net>
* Copyright (C) 1992-2011 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 pad_edition_functions.cpp
*/
#include <fctsys.h>
#include <class_drawpanel.h>
#include <confirm.h>
#include <trigo.h>
#include <macros.h>
#include <wxBasePcbFrame.h>
#include <pcbnew.h>
#include <class_board.h>
#include <class_module.h>
#include <class_pad.h>
#include <class_board_design_settings.h>
/* Exports the current pad settings to board design settings.
*/
void PCB_BASE_FRAME::Export_Pad_Settings( D_PAD* aPad )
{
if( aPad == NULL )
return;
SetMsgPanel( aPad );
D_PAD& mp = GetDesignSettings().m_Pad_Master;
// Copy all settings. Some of them are not used, but they break anything
mp.Copy( aPad );
// The pad orientation, for historical reasons is the
// pad rotation + parent rotation.
// store only the pad rotation.
mp.SetOrientation( aPad->GetOrientation() - aPad->GetParent()->GetOrientation() );
}
/* Imports the board design settings to aPad
* - The position, names, and keys are not modifed.
* The parameters are expected to be correct (i.e. settings are valid)
*/
void PCB_BASE_FRAME::Import_Pad_Settings( D_PAD* aPad, bool aDraw )
{
if( aDraw )
{
aPad->SetFlags( DO_NOT_DRAW );
m_canvas->RefreshDrawingRect( aPad->GetBoundingBox() );
aPad->ClearFlags( DO_NOT_DRAW );
}
D_PAD& mp = GetDesignSettings().m_Pad_Master;
aPad->SetShape( mp.GetShape() );
aPad->SetLayerSet( mp.GetLayerSet() );
aPad->SetAttribute( mp.GetAttribute() );
aPad->SetOrientation( mp.GetOrientation() + aPad->GetParent()->GetOrientation() );
aPad->SetSize( mp.GetSize() );
aPad->SetDelta( wxSize( 0, 0 ) );
aPad->SetOffset( mp.GetOffset() );
aPad->SetDrillSize( mp.GetDrillSize() );
aPad->SetDrillShape( mp.GetDrillShape() );
aPad->SetRoundRectRadiusRatio( mp.GetRoundRectRadiusRatio() );
switch( mp.GetShape() )
{
case PAD_SHAPE_TRAPEZOID:
aPad->SetDelta( mp.GetDelta() );
break;
case PAD_SHAPE_CIRCLE:
// ensure size.y == size.x
aPad->SetSize( wxSize( aPad->GetSize().x, aPad->GetSize().x ) );
break;
default:
;
}
switch( mp.GetAttribute() )
{
case PAD_ATTRIB_SMD:
case PAD_ATTRIB_CONN:
// These pads do not have hole (they are expected to be only on one
// external copper layer)
aPad->SetDrillSize( wxSize( 0, 0 ) );
break;
default:
;
}
if( aDraw )
m_canvas->RefreshDrawingRect( aPad->GetBoundingBox() );
aPad->GetParent()->SetLastEditTime();
OnModify();
}
/** Compute the 'next' pad number for autoincrement
* aPadName is the last pad name used */
static wxString GetNextPadName( wxString aPadName )
{
// Automatically increment the current pad number.
int num = 0;
int ponder = 1;
// Trim and extract the trailing numeric part
while( aPadName.Len()
&& aPadName.Last() >= '0'
&& aPadName.Last() <= '9' )
{
num += ( aPadName.Last() - '0' ) * ponder;
aPadName.RemoveLast();
ponder *= 10;
}
num++; // Use next number for the new pad
aPadName << num;
return aPadName;
}
/* Add a new pad to aModule.
*/
void PCB_BASE_FRAME::AddPad( MODULE* aModule, bool draw )
{
m_Pcb->m_Status_Pcb = 0;
aModule->SetLastEditTime();
D_PAD* pad = new D_PAD( aModule );
// Add the new pad to end of the module pad list.
aModule->Pads().PushBack( pad );
// Update the pad properties,
// and keep NETINFO_LIST::ORPHANED as net info
// which is the default when nets cannot be handled.
Import_Pad_Settings( pad, false );
pad->SetPosition( GetCrossHairPosition() );
// Set the relative pad position
// ( pad position for module orient, 0, and relative to the module position)
wxPoint pos0 = pad->GetPosition() - aModule->GetPosition();
RotatePoint( &pos0, -aModule->GetOrientation() );
pad->SetPos0( pos0 );
/* NPTH pads take empty pad number (since they can't be connected),
* other pads get incremented from the last one edited */
wxString padName;
if( pad->GetAttribute() != PAD_ATTRIB_HOLE_NOT_PLATED )
{
padName = GetNextPadName( GetDesignSettings()
.m_Pad_Master.GetPadName() );
}
pad->SetPadName( padName );
GetDesignSettings().m_Pad_Master.SetPadName( padName );
aModule->CalculateBoundingBox();
SetMsgPanel( pad );
if( draw )
m_canvas->RefreshDrawingRect( aModule->GetBoundingBox() );
}
void PCB_BASE_FRAME::DeletePad( D_PAD* aPad, bool aQuery )
{
if( aPad == NULL )
return;
MODULE* module = aPad->GetParent();
module->SetLastEditTime();
// aQuery = true to prompt for confirmation, false to delete silently
if( aQuery )
{
wxString msg;
msg.Printf( _( "Delete Pad (footprint %s %s) ?" ),
GetChars( module->GetReference() ),
GetChars( module->GetValue() ) );
if( !IsOK( this, msg ) )
return;
}
// Stores the initial bounding box to refresh the old area
EDA_RECT bbox = module->GetBoundingBox();
m_Pcb->m_Status_Pcb = 0;
GetBoard()->PadDelete( aPad );
// Update the bounding box
module->CalculateBoundingBox();
// Refresh the modified screen area, using the initial bounding box
// which is perhaps larger than the new bounding box
m_canvas->RefreshDrawingRect( bbox );
OnModify();
}
// Rotate selected pad 90 degrees.
void PCB_BASE_FRAME::RotatePad( D_PAD* aPad, wxDC* DC )
{
if( aPad == NULL )
return;
MODULE* module = aPad->GetParent();
module->SetLastEditTime();
OnModify();
if( DC )
module->Draw( m_canvas, DC, GR_XOR );
wxSize sz = aPad->GetSize();
std::swap( sz.x, sz.y );
aPad->SetSize( sz );
sz = aPad->GetDrillSize();
std::swap( sz.x, sz.y );
aPad->SetDrillSize( sz );
wxPoint pt = aPad->GetOffset();
std::swap( pt.x, pt.y );
aPad->SetOffset( pt );
aPad->SetOffset( wxPoint( aPad->GetOffset().x, -aPad->GetOffset().y ) );
sz = aPad->GetDelta();
std::swap( sz.x, sz.y );
sz.x = -sz.x;
aPad->SetDelta( sz );
module->CalculateBoundingBox();
SetMsgPanel( aPad );
if( DC )
module->Draw( m_canvas, DC, GR_OR );
}