Commit fda20d28 authored by jean-pierre charras's avatar jean-pierre charras
Browse files

Pcbnew: Allows an offset for SMD type (and CONNECTOR type) pads.

parent 00e6f015

pcbnew/class_drawsegment.cpp

+1 −1
Original line number Diff line number Diff line 
/*

 * This program source code file is part of KiCad, a free EDA CAD application.

 *

 * Copyright (C) 2004 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com

 * Copyright (C) 2004 Jean-Pierre Charras, jean-pierre.charras@gipsa-lab.inpg.fr

 * Copyright (C) 2011 Wayne Stambaugh <stambaughw@verizon.net>

 * Copyright (C) 1992-2011 KiCad Developers, see AUTHORS.txt for contributors.

 *

pcbnew/dialogs/dialog_pad_properties.cpp

+48 −31
Original line number Diff line number Diff line 
/*******************************************************************/

/* dialog_pad_properties.cpp: Pad editing functions and dialog box */

/* see also dialog_pad_properties.xxx (built with wxFormBuilder)   */

/* see also dialog_pad_properties_base.xxx (built with wxFormBuilder)   */

/*******************************************************************/



/*

 * This program source code file is part of KiCad, a free EDA CAD application.

 *

 * Copyright (C) 2012 Jean-Pierre Charras

 * Copyright (C) 1992-2012 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

 */



#include <fctsys.h>

#include <common.h>

#include <gr_basic.h>
@@ -19,6 +43,7 @@ 


#include <class_board.h>

#include <class_module.h>

#include <dialog_helpers.h>



#include <dialog_pad_properties_base.h>

#include <html_messagebox.h>
@@ -58,7 +83,7 @@ static long Std_Pad_Layers[] = { 
 * class DIALOG_PAD_PROPERTIES, derived from DIALOG_PAD_PROPERTIES_BASE,

 * created by wxFormBuilder

 */

class DIALOG_PAD_PROPERTIES : public DIALOG_PAD_PROPERTIES_BASE

DIALOG_EXTEND_WITH_SHIM( DIALOG_PAD_PROPERTIES, DIALOG_PAD_PROPERTIES_BASE )

{

public:

    DIALOG_PAD_PROPERTIES( PCB_BASE_FRAME* aParent, D_PAD* aPad );
@@ -69,23 +94,14 @@ public: 


private:

    PCB_BASE_FRAME* m_Parent;



    D_PAD*  m_CurrentPad;            // pad currently being edited



    D_PAD*  m_dummyPad;              // a working copy used to show changes



    BOARD*  m_Board;



    D_PAD&  m_Pad_Master;



    bool    m_isFlipped;            // true if the parent footprint (therefore pads) is flipped (mirrored)

                                    // in this case, some Y coordinates values must be negated



    bool    m_canUpdate;



    static wxPoint  prevPosition;

    static wxSize   prevSize;



    void initValues();



    bool PadValuesOK();       ///< test if all values are acceptable for the pad
@@ -116,12 +132,8 @@ private: 
};





wxPoint DIALOG_PAD_PROPERTIES::prevPosition( -1, -1 );

wxSize DIALOG_PAD_PROPERTIES::prevSize;





DIALOG_PAD_PROPERTIES::DIALOG_PAD_PROPERTIES( PCB_BASE_FRAME* aParent, D_PAD* aPad ) :

    DIALOG_PAD_PROPERTIES_BASE( aParent ),

    DIALOG_PAD_PROPERTIES_BASE_SHIM( aParent ),

    m_Pad_Master( aParent->GetBoard()->GetDesignSettings().m_Pad_Master )

{

    m_canUpdate  = false;
@@ -140,12 +152,6 @@ DIALOG_PAD_PROPERTIES::DIALOG_PAD_PROPERTIES( PCB_BASE_FRAME* aParent, D_PAD* aP 
    m_sdbSizer1OK->SetDefault();

    GetSizer()->SetSizeHints( this );



    if( prevPosition.x != -1 )

        SetSize( prevPosition.x, prevPosition.y,

                 prevSize.x, prevSize.y );

    else

        Center();



    m_PadNumCtrl->SetFocus();

    m_canUpdate = true;

}
@@ -208,6 +214,13 @@ void DIALOG_PAD_PROPERTIES::OnPaintShowPanel( wxPaintEvent& event ) 
    GRResetPenAndBrush( &dc );

    m_dummyPad->DrawShape( NULL, &dc, drawInfo );



    // Draw X and Y axis.

    // this is particularly useful to show the reference position of pads

    // with offset and no hole

    int width = 0;

    GRLine( NULL, &dc, -dim, 0, dim, 0, width, BLUE );   // X axis

    GRLine( NULL, &dc, 0, -dim, 0, dim, width, BLUE );   // Y axis



    event.Skip();

}
@@ -673,8 +686,13 @@ if you do not want this pad plotted in gerber files"); 
        }

    }



    if(  m_dummyPad->GetSize().x / 2 <= ABS( m_dummyPad->GetOffset().x ) ||

         m_dummyPad->GetSize().y / 2 <= ABS( m_dummyPad->GetOffset().y ) )

    wxPoint max_size;

    max_size.x = ABS( m_dummyPad->GetOffset().x );

    max_size.y = ABS( m_dummyPad->GetOffset().y );

    max_size.x += m_dummyPad->GetDrillSize().x / 2;

    max_size.y += m_dummyPad->GetDrillSize().y / 2;

    if( ( m_dummyPad->GetSize().x / 2 <= max_size.x ) ||

        ( m_dummyPad->GetSize().y / 2 <= max_size.y ) )

    {

        error_msgs.Add( _( "Incorrect value for pad offset" ) );

    }
@@ -719,9 +737,6 @@ void DIALOG_PAD_PROPERTIES::PadPropertiesAccept( wxCommandEvent& event ) 
    bool rastnestIsChanged = false;

    int  isign = m_isFlipped ? -1 : 1;



    prevPosition = GetPosition();

    prevSize = GetSize();



    TransfertDataToPad( &m_Pad_Master );



    if( m_CurrentPad )   // Set current Pad parameters
@@ -999,8 +1014,12 @@ bool DIALOG_PAD_PROPERTIES::TransfertDataToPad( D_PAD* aPad ) 


    case PAD_CONN:

    case PAD_SMD:

        // Offset is a translation of border relative to hole.  SMD has no hole.

        aPad->SetOffset( wxPoint( 0, 0 ) );

        // SMD and PAD_CONN has no hole.

        // basically, SMD and PAD_CONN are same type of pads

        // PAD_CONN has just a default non technical layers that differs frm SMD

        // and are intended to be used in virtual edge board connectors

        // However we can accept a non null offset,

        // mainly to allow complex pads build from a set of from basic pad shapes

        aPad->SetDrillSize( wxSize( 0, 0 ) );

        break;
@@ -1078,7 +1097,5 @@ void DIALOG_PAD_PROPERTIES::OnValuesChanged( wxCommandEvent& event ) 


void DIALOG_PAD_PROPERTIES::OnCancelButtonClick( wxCommandEvent& event )

{

    prevPosition = GetPosition();

    prevSize = GetSize();

    EndModal( wxID_CANCEL );

}