1 files changed, 276 insertions, 0 deletions
diff --git a/pcbnew/pad_edition_functions.cpp b/pcbnew/pad_edition_functions.cpp
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+++ b/pcbnew/pad_edition_functions.cpp
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+/*
+ * 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;
+
+    mp.SetShape( aPad->GetShape() );
+    mp.SetAttribute( aPad->GetAttribute() );
+    mp.SetLayerSet( aPad->GetLayerSet() );
+
+    mp.SetOrientation( aPad->GetOrientation() - aPad->GetParent()->GetOrientation() );
+
+    mp.SetSize( aPad->GetSize() );
+    mp.SetDelta( aPad->GetDelta() );
+
+    mp.SetOffset( aPad->GetOffset() );
+    mp.SetDrillSize( aPad->GetDrillSize() );
+    mp.SetDrillShape( aPad->GetDrillShape() );
+}
+
+
+/* Imports the board design settings to aPad
+ * - The position, names, and keys are not modifed.
+ */
+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() );
+
+    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:
+        aPad->SetDrillSize( wxSize( 0, 0 ) );
+        aPad->SetOffset( wxPoint( 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 );
+}