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kicad/pcbnew/tools/drawing_tool.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2014-2017 CERN
* Copyright (C) 2016 KiCad Developers, see AUTHORS.txt for contributors.
* @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 "drawing_tool.h"
#include "pcb_actions.h"
#include <wxPcbStruct.h>
#include <class_draw_panel_gal.h>
#include <project.h>
#include <id.h>
#include <pcbnew_id.h>
#include <confirm.h>
#include <dialog_edit_module_text.h>
#include <import_dxf/dialog_dxf_import.h>
#include <view/view_group.h>
#include <view/view_controls.h>
#include <view/view.h>
#include <gal/graphics_abstraction_layer.h>
#include <tool/tool_manager.h>
#include <router/direction.h>
#include <ratsnest_data.h>
#include <board_commit.h>
#include <scoped_set_reset.h>
#include <bitmaps.h>
#include <hotkeys.h>
#include <preview_items/arc_assistant.h>
#include <class_board.h>
#include <class_edge_mod.h>
#include <class_pcb_text.h>
#include <class_dimension.h>
#include <class_zone.h>
#include <class_module.h>
#include <tools/selection_tool.h>
#include <tools/tool_event_utils.h>
using SCOPED_DRAW_MODE = SCOPED_SET_RESET<DRAWING_TOOL::MODE>;
// Drawing tool actions
TOOL_ACTION PCB_ACTIONS::drawLine( "pcbnew.InteractiveDrawing.line",
AS_GLOBAL, 0,
_( "Draw Line" ), _( "Draw a line" ), NULL, AF_ACTIVATE );
TOOL_ACTION PCB_ACTIONS::drawCircle( "pcbnew.InteractiveDrawing.circle",
AS_GLOBAL, 0,
_( "Draw Circle" ), _( "Draw a circle" ), NULL, AF_ACTIVATE );
TOOL_ACTION PCB_ACTIONS::drawArc( "pcbnew.InteractiveDrawing.arc",
AS_GLOBAL, 0,
_( "Draw Arc" ), _( "Draw an arc" ), NULL, AF_ACTIVATE );
TOOL_ACTION PCB_ACTIONS::placeText( "pcbnew.InteractiveDrawing.text",
AS_GLOBAL, 0,
_( "Add Text" ), _( "Add a text" ), NULL, AF_ACTIVATE );
TOOL_ACTION PCB_ACTIONS::drawDimension( "pcbnew.InteractiveDrawing.dimension",
AS_GLOBAL, 0,
_( "Add Dimension" ), _( "Add a dimension" ), NULL, AF_ACTIVATE );
TOOL_ACTION PCB_ACTIONS::drawZone( "pcbnew.InteractiveDrawing.zone",
AS_GLOBAL, 0,
_( "Add Filled Zone" ), _( "Add a filled zone" ), NULL, AF_ACTIVATE );
TOOL_ACTION PCB_ACTIONS::drawKeepout( "pcbnew.InteractiveDrawing.keepout",
AS_GLOBAL, 0,
_( "Add Keepout Area" ), _( "Add a keepout area" ), NULL, AF_ACTIVATE );
TOOL_ACTION PCB_ACTIONS::drawZoneCutout( "pcbnew.InteractiveDrawing.zoneCutout",
AS_GLOBAL, 0,
_( "Add a Zone Cutout" ), _( "Add a cutout area of an existing zone" ),
add_zone_cutout_xpm, AF_ACTIVATE );
TOOL_ACTION PCB_ACTIONS::drawSimilarZone( "pcbnew.InteractiveDrawing.similarZone",
AS_GLOBAL, 0,
_( "Add a Similar Zone" ), _( "Add a zone with the same settings as an existing zone" ),
add_zone_xpm, AF_ACTIVATE );
TOOL_ACTION PCB_ACTIONS::placeDXF( "pcbnew.InteractiveDrawing.placeDXF",
AS_GLOBAL, 0,
"Place DXF", "", NULL, AF_ACTIVATE );
TOOL_ACTION PCB_ACTIONS::setAnchor( "pcbnew.InteractiveDrawing.setAnchor",
AS_GLOBAL, 0,
_( "Place the Footprint Anchor" ), _( "Place the footprint anchor" ),
NULL, AF_ACTIVATE );
TOOL_ACTION PCB_ACTIONS::incWidth( "pcbnew.InteractiveDrawing.incWidth",
AS_CONTEXT, '+',
_( "Increase Line Width" ), _( "Increase the line width" ) );
TOOL_ACTION PCB_ACTIONS::decWidth( "pcbnew.InteractiveDrawing.decWidth",
AS_CONTEXT, '-',
_( "Decrease Line Width" ), _( "Decrease the line width" ) );
TOOL_ACTION PCB_ACTIONS::arcPosture( "pcbnew.InteractiveDrawing.arcPosture",
AS_CONTEXT, TOOL_ACTION::LegacyHotKey( HK_SWITCH_TRACK_POSTURE ),
_( "Switch Arc Posture" ), _( "Switch the arc posture" ) );
/*
* Contextual actions
*/
static TOOL_ACTION deleteLastPoint( "pcbnew.InteractiveDrawing.deleteLastPoint",
AS_CONTEXT, WXK_BACK,
_( "Delete Last Point" ), _( "Delete the last point added to the current item" ),
undo_xpm );
DRAWING_TOOL::DRAWING_TOOL() :
PCB_TOOL( "pcbnew.InteractiveDrawing" ),
m_view( nullptr ), m_controls( nullptr ),
m_board( nullptr ), m_frame( nullptr ), m_mode( MODE::NONE ),
m_lineWidth( 1 ),
m_menu( *this )
{
}
DRAWING_TOOL::~DRAWING_TOOL()
{
}
bool DRAWING_TOOL::Init()
{
auto activeToolFunctor = [ this ] ( const SELECTION& aSel ) {
return m_mode != MODE::NONE;
};
auto canUndoPoint = [ this ] ( const SELECTION& aSel ) {
return m_mode == MODE::ARC;
};
auto& ctxMenu = m_menu.GetMenu();
// cancel current toool goes in main context menu at the top if present
ctxMenu.AddItem( ACTIONS::cancelInteractive, activeToolFunctor, 1000 );
// some interactive drawing tools can undo the last point
ctxMenu.AddItem( deleteLastPoint, canUndoPoint, 1000 );
ctxMenu.AddSeparator( activeToolFunctor, 1000 );
// Drawing type-specific options will be added by the PCB control tool
m_menu.AddStandardSubMenus( *getEditFrame<PCB_BASE_FRAME>() );
return true;
}
void DRAWING_TOOL::Reset( RESET_REASON aReason )
{
// Init variables used by every drawing tool
m_view = getView();
m_controls = getViewControls();
m_board = getModel<BOARD>();
m_frame = getEditFrame<PCB_BASE_EDIT_FRAME>();
}
DRAWING_TOOL::MODE DRAWING_TOOL::GetDrawingMode() const
{
return m_mode;
}
int DRAWING_TOOL::DrawLine( const TOOL_EVENT& aEvent )
{
BOARD_ITEM_CONTAINER* parent = m_frame->GetModel();
DRAWSEGMENT* line = m_editModules ? new EDGE_MODULE( (MODULE*) parent ) : new DRAWSEGMENT;
boost::optional<VECTOR2D> startingPoint;
BOARD_COMMIT commit( m_frame );
SCOPED_DRAW_MODE scopedDrawMode( m_mode, MODE::LINE );
m_frame->SetToolID( m_editModules ? ID_MODEDIT_LINE_TOOL : ID_PCB_ADD_LINE_BUTT,
wxCURSOR_PENCIL, _( "Add graphic line" ) );
m_lineWidth = getSegmentWidth( getDrawingLayer() );
while( drawSegment( S_SEGMENT, line, startingPoint ) )
{
if( line )
{
commit.Add( line );
commit.Push( _( "Draw a line segment" ) );
startingPoint = line->GetEnd();
}
else
{
startingPoint = boost::none;
}
line = m_editModules ? new EDGE_MODULE( (MODULE*) parent ) : new DRAWSEGMENT;
}
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
int DRAWING_TOOL::DrawCircle( const TOOL_EVENT& aEvent )
{
BOARD_ITEM_CONTAINER* parent = m_frame->GetModel();
DRAWSEGMENT* circle = m_editModules ? new EDGE_MODULE( (MODULE*) parent ) : new DRAWSEGMENT;
BOARD_COMMIT commit( m_frame );
SCOPED_DRAW_MODE scopedDrawMode( m_mode, MODE::CIRCLE );
m_frame->SetToolID( m_editModules ? ID_MODEDIT_CIRCLE_TOOL : ID_PCB_CIRCLE_BUTT,
wxCURSOR_PENCIL, _( "Add graphic circle" ) );
m_lineWidth = getSegmentWidth( getDrawingLayer() );
while( drawSegment( S_CIRCLE, circle ) )
{
if( circle )
{
commit.Add( circle );
commit.Push( _( "Draw a circle" ) );
}
circle = m_editModules ? new EDGE_MODULE( (MODULE*) parent ) : new DRAWSEGMENT;
}
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
int DRAWING_TOOL::DrawArc( const TOOL_EVENT& aEvent )
{
BOARD_ITEM_CONTAINER* parent = m_frame->GetModel();
DRAWSEGMENT* arc = m_editModules ? new EDGE_MODULE( (MODULE*) parent ) : new DRAWSEGMENT;
BOARD_COMMIT commit( m_frame );
SCOPED_DRAW_MODE scopedDrawMode( m_mode, MODE::ARC );
m_frame->SetToolID( m_editModules ? ID_MODEDIT_ARC_TOOL : ID_PCB_ARC_BUTT,
wxCURSOR_PENCIL, _( "Add graphic arc" ) );
m_lineWidth = getSegmentWidth( getDrawingLayer() );
while( drawArc( arc ) )
{
if( arc )
{
commit.Add( arc );
commit.Push( _( "Draw an arc" ) );
}
arc = m_editModules ? new EDGE_MODULE( (MODULE*) parent ) : new DRAWSEGMENT;
}
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
int DRAWING_TOOL::PlaceText( const TOOL_EVENT& aEvent )
{
BOARD_ITEM* text = NULL;
const BOARD_DESIGN_SETTINGS& dsnSettings = m_frame->GetDesignSettings();
BOARD_COMMIT commit( m_frame );
// Add a VIEW_GROUP that serves as a preview for the new item
SELECTION preview;
m_view->Add( &preview );
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
// do not capture or auto-pan until we start placing some text
SCOPED_DRAW_MODE scopedDrawMode( m_mode, MODE::TEXT );
Activate();
m_frame->SetToolID( m_editModules ? ID_MODEDIT_TEXT_TOOL : ID_PCB_ADD_TEXT_BUTT,
wxCURSOR_PENCIL, _( "Add text" ) );
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
VECTOR2I cursorPos = m_controls->GetCursorPosition();
if( TOOL_EVT_UTILS::IsCancelInteractive( *evt ) )
{
if( text )
{
// Delete the old text and have another try
delete text;
text = NULL;
preview.Clear();
m_controls->SetAutoPan( false );
m_controls->CaptureCursor( false );
m_controls->ShowCursor( true );
}
else
break;
if( evt->IsActivate() ) // now finish unconditionally
break;
}
else if( text && evt->Category() == TC_COMMAND )
{
if( TOOL_EVT_UTILS::IsRotateToolEvt( *evt ) )
{
const auto rotationAngle = TOOL_EVT_UTILS::GetEventRotationAngle(
*m_frame, *evt );
text->Rotate( text->GetPosition(), rotationAngle );
m_view->Update( &preview );
}
else if( evt->IsAction( &PCB_ACTIONS::flip ) )
{
text->Flip( text->GetPosition() );
m_view->Update( &preview );
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
m_menu.ShowContextMenu();
}
else if( evt->IsClick( BUT_LEFT ) )
{
if( !text )
{
// Init the new item attributes
if( m_editModules )
{
TEXTE_MODULE* textMod = new TEXTE_MODULE( (MODULE*) m_frame->GetModel() );
textMod->SetLayer( m_frame->GetActiveLayer() );
textMod->SetTextSize( dsnSettings.m_ModuleTextSize );
textMod->SetThickness( dsnSettings.m_ModuleTextWidth );
textMod->SetTextPos( wxPoint( cursorPos.x, cursorPos.y ) );
DialogEditModuleText textDialog( m_frame, textMod, NULL );
bool placing;
RunMainStack( [&]() {
placing = textDialog.ShowModal() && ( textMod->GetText().Length() > 0 );
} );
if( placing )
text = textMod;
else
delete textMod;
}
else
{
TEXTE_PCB* textPcb = new TEXTE_PCB( m_frame->GetModel() );
// TODO we have to set IS_NEW, otherwise InstallTextPCB.. creates an undo entry :| LEGACY_CLEANUP
textPcb->SetFlags( IS_NEW );
LAYER_ID layer = m_frame->GetActiveLayer();
textPcb->SetLayer( layer );
// Set the mirrored option for layers on the BACK side of the board
if( IsBackLayer( layer ) )
textPcb->SetMirrored( true );
textPcb->SetTextSize( dsnSettings.m_PcbTextSize );
textPcb->SetThickness( dsnSettings.m_PcbTextWidth );
textPcb->SetTextPos( wxPoint( cursorPos.x, cursorPos.y ) );
RunMainStack( [&]() {
getEditFrame<PCB_EDIT_FRAME>()->InstallTextPCBOptionsFrame( textPcb, NULL );
} );
if( textPcb->GetText().IsEmpty() )
delete textPcb;
else
text = textPcb;
}
if( text == NULL )
continue;
m_controls->CaptureCursor( true );
m_controls->SetAutoPan( true );
//m_controls->ShowCursor( false );
preview.Add( text );
}
else
{
//assert( text->GetText().Length() > 0 );
//assert( text->GetTextSize().x > 0 && text->GetTextSize().y > 0 );
text->ClearFlags();
preview.Remove( text );
commit.Add( text );
commit.Push( _( "Place a text" ) );
m_controls->CaptureCursor( false );
m_controls->SetAutoPan( false );
m_controls->ShowCursor( true );
text = NULL;
}
}
else if( text && evt->IsMotion() )
{
text->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
// Show a preview of the item
m_view->Update( &preview );
}
}
m_view->Remove( &preview );
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
int DRAWING_TOOL::DrawDimension( const TOOL_EVENT& aEvent )
{
DIMENSION* dimension = NULL;
BOARD_COMMIT commit( m_frame );
int maxThickness;
// Add a VIEW_GROUP that serves as a preview for the new item
SELECTION preview;
m_view->Add( &preview );
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
SCOPED_DRAW_MODE scopedDrawMode( m_mode, MODE::DIMENSION );
Activate();
m_frame->SetToolID( ID_PCB_DIMENSION_BUTT, wxCURSOR_PENCIL, _( "Add dimension" ) );
m_lineWidth = getSegmentWidth( getDrawingLayer() );
enum DIMENSION_STEPS
{
SET_ORIGIN = 0,
SET_END,
SET_HEIGHT,
FINISHED
};
int step = SET_ORIGIN;
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
VECTOR2I cursorPos = m_controls->GetCursorPosition();
if( TOOL_EVT_UTILS::IsCancelInteractive( *evt ) )
{
if( step != SET_ORIGIN ) // start from the beginning
{
preview.Clear();
delete dimension;
step = SET_ORIGIN;
}
else
break;
if( evt->IsActivate() ) // now finish unconditionally
break;
}
else if( evt->IsAction( &PCB_ACTIONS::incWidth ) && step != SET_ORIGIN )
{
m_lineWidth += WIDTH_STEP;
dimension->SetWidth( m_lineWidth );
m_view->Update( &preview );
}
else if( evt->IsAction( &PCB_ACTIONS::decWidth ) && step != SET_ORIGIN )
{
if( m_lineWidth > WIDTH_STEP )
{
m_lineWidth -= WIDTH_STEP;
dimension->SetWidth( m_lineWidth );
m_view->Update( &preview );
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
m_menu.ShowContextMenu();
}
else if( evt->IsClick( BUT_LEFT ) )
{
switch( step )
{
case SET_ORIGIN:
{
LAYER_ID layer = getDrawingLayer();
if( layer == Edge_Cuts ) // dimensions are not allowed on EdgeCuts
layer = Dwgs_User;
// Init the new item attributes
dimension = new DIMENSION( m_board );
dimension->SetLayer( layer );
dimension->SetOrigin( wxPoint( cursorPos.x, cursorPos.y ) );
dimension->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
dimension->Text().SetTextSize( m_board->GetDesignSettings().m_PcbTextSize );
int width = m_board->GetDesignSettings().m_PcbTextWidth;
maxThickness = Clamp_Text_PenSize( width, dimension->Text().GetTextSize() );
if( width > maxThickness )
width = maxThickness;
dimension->Text().SetThickness( width );
dimension->SetWidth( width );
dimension->AdjustDimensionDetails();
preview.Add( dimension );
m_controls->SetAutoPan( true );
m_controls->CaptureCursor( true );
}
break;
case SET_END:
dimension->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
// Dimensions that have origin and end in the same spot are not valid
if( dimension->GetOrigin() == dimension->GetEnd() )
--step;
break;
case SET_HEIGHT:
{
if( wxPoint( cursorPos.x, cursorPos.y ) != dimension->GetPosition() )
{
assert( dimension->GetOrigin() != dimension->GetEnd() );
assert( dimension->GetWidth() > 0 );
preview.Remove( dimension );
commit.Add( dimension );
commit.Push( _( "Draw a dimension" ) );
}
}
break;
}
if( ++step == FINISHED )
{
step = SET_ORIGIN;
m_controls->SetAutoPan( false );
m_controls->CaptureCursor( false );
}
}
else if( evt->IsMotion() )
{
switch( step )
{
case SET_END:
dimension->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
break;
case SET_HEIGHT:
{
// Calculating the direction of travel perpendicular to the selected axis
double angle = dimension->GetAngle() + ( M_PI / 2 );
wxPoint pos( cursorPos.x, cursorPos.y );
wxPoint delta( pos - dimension->m_featureLineDO );
double height = ( delta.x * cos( angle ) ) + ( delta.y * sin( angle ) );
dimension->SetHeight( height );
}
break;
}
// Show a preview of the item
m_view->Update( &preview );
}
}
if( step != SET_ORIGIN )
delete dimension;
m_view->Remove( &preview );
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
int DRAWING_TOOL::DrawZone( const TOOL_EVENT& aEvent )
{
SCOPED_DRAW_MODE scopedDrawMode( m_mode, MODE::ZONE );
m_frame->SetToolID( ID_PCB_ZONES_BUTT, wxCURSOR_PENCIL, _( "Add zones" ) );
return drawZone( false, ZONE_MODE::ADD );
}
int DRAWING_TOOL::DrawKeepout( const TOOL_EVENT& aEvent )
{
SCOPED_DRAW_MODE scopedDrawMode( m_mode, MODE::KEEPOUT );
m_frame->SetToolID( ID_PCB_KEEPOUT_AREA_BUTT, wxCURSOR_PENCIL, _( "Add keepout" ) );
return drawZone( true, ZONE_MODE::ADD );
}
int DRAWING_TOOL::DrawZoneCutout( const TOOL_EVENT& aEvent )
{
SCOPED_DRAW_MODE scopedDrawMode( m_mode, MODE::ZONE );
m_frame->SetToolID( ID_PCB_KEEPOUT_AREA_BUTT, wxCURSOR_PENCIL, _( "Add zone cutout" ) );
return drawZone( false, ZONE_MODE::CUTOUT );
}
int DRAWING_TOOL::DrawSimilarZone( const TOOL_EVENT& aEvent )
{
SCOPED_DRAW_MODE scopedDrawMode( m_mode, MODE::ZONE );
m_frame->SetToolID( ID_PCB_KEEPOUT_AREA_BUTT, wxCURSOR_PENCIL, _( "Add similar zone" ) );
return drawZone( false, ZONE_MODE::SIMILAR );
}
int DRAWING_TOOL::PlaceDXF( const TOOL_EVENT& aEvent )
{
if( !m_frame->GetModel() )
return 0;
DIALOG_DXF_IMPORT dlg( m_frame );
int dlgResult = dlg.ShowModal();
const std::list<BOARD_ITEM*>& list = dlg.GetImportedItems();
if( dlgResult != wxID_OK || list.empty() )
return 0;
VECTOR2I cursorPos = m_controls->GetCursorPosition();
VECTOR2I delta = cursorPos - list.front()->GetPosition();
// Add a VIEW_GROUP that serves as a preview for the new item
SELECTION preview;
BOARD_COMMIT commit( m_frame );
// Build the undo list & add items to the current view
for( auto item : list )
{
assert( item->Type() == PCB_LINE_T || item->Type() == PCB_TEXT_T );
preview.Add( item );
}
BOARD_ITEM* firstItem = static_cast<BOARD_ITEM*>( preview.Front() );
m_view->Add( &preview );
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
SCOPED_DRAW_MODE scopedDrawMode( m_mode, MODE::DXF );
Activate();
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
cursorPos = m_controls->GetCursorPosition();
if( evt->IsMotion() )
{
delta = cursorPos - firstItem->GetPosition();
for( auto item : preview )
static_cast<BOARD_ITEM*>( item )->Move( wxPoint( delta.x, delta.y ) );
m_view->Update( &preview );
}
else if( evt->Category() == TC_COMMAND )
{
// TODO it should be handled by EDIT_TOOL, so add items and select?
if( TOOL_EVT_UTILS::IsRotateToolEvt( *evt ) )
{
const auto rotationPoint = wxPoint( cursorPos.x, cursorPos.y );
const auto rotationAngle = TOOL_EVT_UTILS::GetEventRotationAngle(
*m_frame, *evt );
for( auto item : preview )
{
static_cast<BOARD_ITEM*>( item )->Rotate( rotationPoint, rotationAngle );
}
m_view->Update( &preview );
}
else if( evt->IsAction( &PCB_ACTIONS::flip ) )
{
for( auto item : preview )
static_cast<BOARD_ITEM*>( item )->Flip( wxPoint( cursorPos.x, cursorPos.y ) );
m_view->Update( &preview );
}
else if( TOOL_EVT_UTILS::IsCancelInteractive( *evt ) )
{
preview.FreeItems();
break;
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
m_menu.ShowContextMenu();
}
else if( evt->IsClick( BUT_LEFT ) )
{
// Place the drawing
BOARD_ITEM_CONTAINER* parent = m_frame->GetModel();
for( auto item : preview )
{
if( m_editModules )
{
// Modules use different types for the same things,
// so we need to convert imported items to appropriate classes.
BOARD_ITEM* converted = NULL;
switch( item->Type() )
{
case PCB_TEXT_T:
{
TEXTE_PCB* text = static_cast<TEXTE_PCB*>( item );
TEXTE_MODULE* textMod = new TEXTE_MODULE( (MODULE*) parent );
// Assignment operator also copies the item PCB_TEXT_T type,
// so it cannot be added to a module which handles PCB_MODULE_TEXT_T
textMod->SetText( text->GetText() );
#if 0
textMod->SetTextSize( text->GetTextSize() );
textMod->SetThickness( text->GetThickness() );
textMod->SetOrientation( text->GetTextAngle() );
textMod->SetTextPos( text->GetTextPos() );
textMod->SetTextSize( text->GetTextSize() );
textMod->SetVisible( text->GetVisible() );
textMod->SetMirrored( text->IsMirrored() );
textMod->SetItalic( text->IsItalic() );
textMod->SetBold( text->IsBold() );
textMod->SetHorizJustify( text->GetHorizJustify() );
textMod->SetVertJustify( text->GetVertJustify() );
textMod->SetMultilineAllowed( text->IsMultilineAllowed() );
#else
textMod->EDA_TEXT::SetEffects( *text );
textMod->SetLocalCoord(); // using changed SetTexPos() via SetEffects()
#endif
converted = textMod;
break;
}
case PCB_LINE_T:
{
DRAWSEGMENT* seg = static_cast<DRAWSEGMENT*>( item );
EDGE_MODULE* modSeg = new EDGE_MODULE( (MODULE*) parent );
// Assignment operator also copies the item PCB_LINE_T type,
// so it cannot be added to a module which handles PCB_MODULE_EDGE_T
modSeg->SetWidth( seg->GetWidth() );
modSeg->SetStart( seg->GetStart() );
modSeg->SetEnd( seg->GetEnd() );
modSeg->SetAngle( seg->GetAngle() );
modSeg->SetShape( seg->GetShape() );
modSeg->SetType( seg->GetType() );
modSeg->SetBezControl1( seg->GetBezControl1() );
modSeg->SetBezControl2( seg->GetBezControl2() );
modSeg->SetBezierPoints( seg->GetBezierPoints() );
modSeg->SetPolyPoints( seg->GetPolyPoints() );
converted = modSeg;
break;
}
default:
assert( false );
break;
}
if( converted )
converted->SetLayer( static_cast<BOARD_ITEM*>( item )->GetLayer() );
delete item;
item = converted;
}
if( item )
commit.Add( item );
}
commit.Push( _( "Place a DXF drawing" ) );
break;
}
}
preview.Clear();
m_view->Remove( &preview );
return 0;
}
int DRAWING_TOOL::SetAnchor( const TOOL_EVENT& aEvent )
{
assert( m_editModules );
SCOPED_DRAW_MODE scopedDrawMode( m_mode, MODE::ANCHOR );
Activate();
m_frame->SetToolID( ID_MODEDIT_ANCHOR_TOOL, wxCURSOR_PENCIL,
_( "Place the footprint anchor" ) );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
m_controls->SetAutoPan( true );
m_controls->CaptureCursor( false );
while( OPT_TOOL_EVENT evt = Wait() )
{
if( evt->IsClick( BUT_LEFT ) )
{
MODULE* module = (MODULE*) m_frame->GetModel();
BOARD_COMMIT commit( m_frame );
commit.Modify( module );
// set the new relative internal local coordinates of footprint items
VECTOR2I cursorPos = m_controls->GetCursorPosition();
wxPoint moveVector = module->GetPosition() - wxPoint( cursorPos.x, cursorPos.y );
module->MoveAnchorPosition( moveVector );
commit.Push( _( "Move the footprint reference anchor" ) );
// Usually, we do not need to change twice the anchor position,
// so deselect the active tool
break;
}
else if( evt->IsClick( BUT_RIGHT ) )
{
m_menu.ShowContextMenu();
}
else if( TOOL_EVT_UTILS::IsCancelInteractive( *evt ) )
break;
}
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
bool DRAWING_TOOL::drawSegment( int aShape, DRAWSEGMENT*& aGraphic,
boost::optional<VECTOR2D> aStartingPoint )
{
// Only two shapes are currently supported
assert( aShape == S_SEGMENT || aShape == S_CIRCLE );
DRAWSEGMENT line45;
// Add a VIEW_GROUP that serves as a preview for the new item
SELECTION preview;
m_view->Add( &preview );
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
Activate();
bool direction45 = false; // 45 degrees only mode
bool started = false;
VECTOR2I cursorPos = m_controls->GetCursorPosition();
if( aStartingPoint )
{
// Init the new item attributes
aGraphic->SetShape( (STROKE_T) aShape );
aGraphic->SetWidth( m_lineWidth );
aGraphic->SetStart( wxPoint( aStartingPoint->x, aStartingPoint->y ) );
aGraphic->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
aGraphic->SetLayer( getDrawingLayer() );
if( aShape == S_SEGMENT )
line45 = *aGraphic; // used only for direction 45 mode with lines
preview.Add( aGraphic );
m_controls->SetAutoPan( true );
m_controls->CaptureCursor( true );
started = true;
}
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
cursorPos = m_controls->GetCursorPosition();
// 45 degree angle constraint enabled with an option and toggled with Ctrl
const bool limit45 = ( g_Segments_45_Only != !!( evt->Modifier( MD_CTRL ) ) );
if( direction45 != limit45 && started && aShape == S_SEGMENT )
{
direction45 = limit45;
if( direction45 )
{
preview.Add( &line45 );
make45DegLine( aGraphic, &line45 );
}
else
{
preview.Remove( &line45 );
aGraphic->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
}
m_view->Update( &preview );
}
if( TOOL_EVT_UTILS::IsCancelInteractive( *evt ) )
{
preview.Clear();
m_view->Update( &preview );
delete aGraphic;
aGraphic = NULL;
break;
}
else if( evt->IsAction( &PCB_ACTIONS::layerChanged ) )
{
aGraphic->SetLayer( getDrawingLayer() );
m_view->Update( &preview );
}
else if( evt->IsClick( BUT_RIGHT ) )
{
m_menu.ShowContextMenu();
}
else if( evt->IsClick( BUT_LEFT ) || evt->IsDblClick( BUT_LEFT ) )
{
if( !started )
{
// Init the new item attributes
aGraphic->SetShape( (STROKE_T) aShape );
aGraphic->SetWidth( m_lineWidth );
aGraphic->SetStart( wxPoint( cursorPos.x, cursorPos.y ) );
aGraphic->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
aGraphic->SetLayer( getDrawingLayer() );
if( aShape == S_SEGMENT )
line45 = *aGraphic; // used only for direction 45 mode with lines
preview.Add( aGraphic );
m_controls->SetAutoPan( true );
m_controls->CaptureCursor( true );
started = true;
}
else
{
if( aGraphic->GetEnd() == aGraphic->GetStart() ||
( evt->IsDblClick( BUT_LEFT ) && aShape == S_SEGMENT ) )
// User has clicked twice in the same spot
{ // a clear sign that the current drawing is finished
// Now we have to add the helper line as well
if( direction45 )
{
BOARD_ITEM_CONTAINER* parent = m_frame->GetModel();
DRAWSEGMENT* l = m_editModules ? new EDGE_MODULE( (MODULE*) parent )
: new DRAWSEGMENT;
// Copy coordinates, layer, etc.
*static_cast<DRAWSEGMENT*>( l ) = line45;
l->SetEnd( aGraphic->GetStart() );
BOARD_COMMIT commit( m_frame );
commit.Add( l );
commit.Push( _( "Draw a line" ) );
}
delete aGraphic;
aGraphic = NULL;
}
preview.Clear();
break;
}
}
else if( evt->IsMotion() )
{
// 45 degree lines
if( direction45 && aShape == S_SEGMENT )
make45DegLine( aGraphic, &line45 );
else
aGraphic->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
m_view->Update( &preview );
}
else if( evt->IsAction( &PCB_ACTIONS::incWidth ) )
{
m_lineWidth += WIDTH_STEP;
aGraphic->SetWidth( m_lineWidth );
line45.SetWidth( m_lineWidth );
m_view->Update( &preview );
}
else if( evt->IsAction( &PCB_ACTIONS::decWidth ) && ( m_lineWidth > WIDTH_STEP ) )
{
m_lineWidth -= WIDTH_STEP;
aGraphic->SetWidth( m_lineWidth );
line45.SetWidth( m_lineWidth );
m_view->Update( &preview );
}
}
m_view->Remove( &preview );
return started;
}
/**
* Update an arc DRAWSEGMENT from the current state
* of an Arc Geoemetry Manager
*/
static void updateArcFromConstructionMgr(
const KIGFX::PREVIEW::ARC_GEOM_MANAGER& aMgr,
DRAWSEGMENT& aArc )
{
auto vec = aMgr.GetOrigin();
aArc.SetCenter( { vec.x, vec.y } );
vec = aMgr.GetStartRadiusEnd();
aArc.SetArcStart( { vec.x, vec.y } );
aArc.SetAngle( RAD2DECIDEG( -aMgr.GetSubtended() ) );
}
bool DRAWING_TOOL::drawArc( DRAWSEGMENT*& aGraphic )
{
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
// Arc geometric construction manager
KIGFX::PREVIEW::ARC_GEOM_MANAGER arcManager;
// Arc drawing assistant overlay
KIGFX::PREVIEW::ARC_ASSISTANT arcAsst( arcManager );
// Add a VIEW_GROUP that serves as a preview for the new item
SELECTION preview;
m_view->Add( &preview );
m_view->Add( &arcAsst );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
Activate();
bool firstPoint = false;
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
const VECTOR2I cursorPos = m_controls->GetCursorPosition();
if( evt->IsClick( BUT_LEFT ) )
{
if( !firstPoint )
{
m_controls->SetAutoPan( true );
m_controls->CaptureCursor( true );
LAYER_ID layer = getDrawingLayer();
// Init the new item attributes
// (non-geometric, those are handled by the manager)
aGraphic->SetShape( S_ARC );
aGraphic->SetWidth( m_lineWidth );
aGraphic->SetLayer( layer );
preview.Add( aGraphic );
firstPoint = true;
}
arcManager.AddPoint( cursorPos, true );
}
else if( evt->IsAction( &deleteLastPoint ) )
{
arcManager.RemoveLastPoint();
}
else if( evt->IsMotion() )
{
// set angle snap
arcManager.SetAngleSnap( evt->Modifier( MD_CTRL ) );
// update, but don't step the manager state
arcManager.AddPoint( cursorPos, false );
}
else if( TOOL_EVT_UTILS::IsCancelInteractive( *evt ) )
{
preview.Clear();
delete aGraphic;
aGraphic = nullptr;
break;
}
else if( evt->IsClick( BUT_RIGHT ) )
{
m_menu.ShowContextMenu();
}
else if( evt->IsAction( &PCB_ACTIONS::incWidth ) )
{
m_lineWidth += WIDTH_STEP;
aGraphic->SetWidth( m_lineWidth );
m_view->Update( &preview );
}
else if( evt->IsAction( &PCB_ACTIONS::decWidth ) && m_lineWidth > WIDTH_STEP )
{
m_lineWidth -= WIDTH_STEP;
aGraphic->SetWidth( m_lineWidth );
m_view->Update( &preview );
}
else if( evt->IsAction( &PCB_ACTIONS::arcPosture ) )
{
arcManager.ToggleClockwise();
}
if( arcManager.IsComplete() )
{
break;
}
else if( arcManager.HasGeometryChanged() )
{
updateArcFromConstructionMgr( arcManager, *aGraphic );
m_view->Update( &preview );
m_view->Update( &arcAsst );
}
}
preview.Remove( aGraphic );
m_view->Remove( &arcAsst );
m_view->Remove( &preview );
return !arcManager.IsReset();
}
std::unique_ptr<ZONE_CONTAINER> DRAWING_TOOL::createNewZone( bool aKeepout )
{
const auto& board = *getModel<BOARD>();
// Get the current default settings for zones
ZONE_SETTINGS zoneInfo = m_frame->GetZoneSettings();
zoneInfo.m_CurrentZone_Layer = m_frame->GetScreen()->m_Active_Layer;
zoneInfo.m_NetcodeSelection = board.GetHighLightNetCode();
zoneInfo.SetIsKeepout( aKeepout );
m_controls->SetAutoPan( true );
m_controls->CaptureCursor( true );
// Show options dialog
ZONE_EDIT_T dialogResult;
if( aKeepout )
dialogResult = InvokeKeepoutAreaEditor( m_frame, &zoneInfo );
else
{
if( IsCopperLayer( zoneInfo.m_CurrentZone_Layer ) )
dialogResult = InvokeCopperZonesEditor( m_frame, &zoneInfo );
else
dialogResult = InvokeNonCopperZonesEditor( m_frame, NULL, &zoneInfo );
}
if( dialogResult == ZONE_ABORT )
{
m_controls->SetAutoPan( false );
m_controls->CaptureCursor( false );
return nullptr;
}
auto newZone = std::make_unique<ZONE_CONTAINER>( m_board );
// Apply the selected settings
zoneInfo.ExportSetting( *newZone );
return newZone;
}
std::unique_ptr<ZONE_CONTAINER> DRAWING_TOOL::createZoneFromExisting(
const ZONE_CONTAINER& aSrcZone )
{
auto newZone = std::make_unique<ZONE_CONTAINER>( m_board );
ZONE_SETTINGS zoneSettings;
zoneSettings << aSrcZone;
zoneSettings.ExportSetting( *newZone );
return newZone;
}
bool DRAWING_TOOL::getSourceZoneForAction( ZONE_MODE aMode, ZONE_CONTAINER*& aZone )
{
aZone = nullptr;
// not an action that needs a source zone
if( aMode == ZONE_MODE::ADD )
return true;
SELECTION_TOOL* selTool = m_toolMgr->GetTool<SELECTION_TOOL>();
const SELECTION& selection = selTool->GetSelection();
if( selection.Empty() )
m_toolMgr->RunAction( PCB_ACTIONS::selectionCursor, true );
// we want a single zone
if( selection.Size() != 1 )
return false;
aZone = dyn_cast<ZONE_CONTAINER*>( selection[0] );
// expected a zone, but didn't get one
if( !aZone )
return false;
return true;
}
void DRAWING_TOOL::performZoneCutout( ZONE_CONTAINER& aExistingZone, ZONE_CONTAINER& aCutout )
{
// Copy cutout corners into existing zone
for( int ii = 0; ii < aCutout.GetNumCorners(); ii++ )
{
aExistingZone.AppendCorner( aCutout.GetCornerPosition( ii ) );
}
// Close the current corner list
aExistingZone.Outline()->CloseLastContour();
m_board->OnAreaPolygonModified( nullptr, &aExistingZone );
// Re-fill if needed
if( aExistingZone.IsFilled() )
{
SELECTION_TOOL* selTool = m_toolMgr->GetTool<SELECTION_TOOL>();
auto& selection = selTool->GetSelection();
selection.Clear();
selection.Add( &aExistingZone );
m_toolMgr->RunAction( PCB_ACTIONS::zoneFill, true );
}
}
int DRAWING_TOOL::drawZone( bool aKeepout, ZONE_MODE aMode )
{
std::unique_ptr<ZONE_CONTAINER> zone;
DRAWSEGMENT line45;
DRAWSEGMENT* helperLine = NULL; // we will need more than one helper line
BOARD_COMMIT commit( m_frame );
ZONE_CONTAINER* sourceZone = nullptr;
// get a source zone, if we need one
if( !getSourceZoneForAction( aMode, sourceZone ) )
return 0;
// Add a VIEW_GROUP that serves as a preview for the new item
SELECTION preview;
m_view->Add( &preview );
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
Activate();
VECTOR2I origin;
int numPoints = 0;
bool direction45 = false; // 45 degrees only mode
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
VECTOR2I cursorPos = m_controls->GetCursorPosition();
// Enable 45 degrees lines only mode by holding control
if( direction45 != ( evt->Modifier( MD_CTRL ) && numPoints > 0 ) )
{
direction45 = evt->Modifier( MD_CTRL );
if( direction45 )
{
preview.Add( &line45 );
make45DegLine( helperLine, &line45 );
}
else
{
preview.Remove( &line45 );
helperLine->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
}
m_view->Update( &preview );
}
if( TOOL_EVT_UTILS::IsCancelInteractive( *evt ) )
{
if( numPoints > 0 ) // cancel the current zone
{
zone = nullptr;
m_controls->SetAutoPan( false );
m_controls->CaptureCursor( false );
if( direction45 )
{
preview.Remove( &line45 );
direction45 = false;
}
preview.FreeItems();
m_view->Update( &preview );
numPoints = 0;
}
else // there is no zone currently drawn - just stop the tool
break;
if( evt->IsActivate() ) // now finish unconditionally
break;
}
else if( evt->IsClick( BUT_RIGHT ) )
{
m_menu.ShowContextMenu();
}
else if( evt->IsClick( BUT_LEFT ) || evt->IsDblClick( BUT_LEFT ) )
{
// Check if it is double click / closing line (so we have to finish the zone)
if( evt->IsDblClick( BUT_LEFT ) || ( numPoints > 0 && cursorPos == origin ) )
{
if( numPoints > 2 ) // valid zone consists of more than 2 points
{
assert( zone->GetNumCorners() > 2 );
// Finish the zone
if( direction45 )
zone->AppendCorner( cursorPos == origin ? line45.GetStart() : line45.GetEnd() );
zone->Outline()->CloseLastContour();
zone->Outline()->RemoveNullSegments();
zone->Outline()->Hatch();
if( !aKeepout )
static_cast<PCB_EDIT_FRAME*>( m_frame )->Fill_Zone( zone.get() );
if( aMode == ZONE_MODE::CUTOUT )
{
// For cutouts, subtract from the source
commit.Modify( sourceZone );
performZoneCutout( *sourceZone, *zone );
commit.Push( _( "Add a zone cutout" ) );
}
else
{
// Add the zone as a new board item
commit.Add( zone.release() );
commit.Push( _( "Draw a zone" ) );
}
}
// if kept, this was released. if still not null,
// this zone is now unwanted and can be removed
zone = nullptr;
numPoints = 0;
m_controls->SetAutoPan( false );
m_controls->CaptureCursor( false );
if( direction45 )
{
preview.Remove( &line45 );
direction45 = false;
}
preview.FreeItems();
m_view->Update( &preview );
}
else
{
if( numPoints == 0 ) // it's the first click
{
if( sourceZone )
{
zone = createZoneFromExisting( *sourceZone );
}
else
{
zone = createNewZone( aKeepout );
}
if( !zone )
{
continue;
}
m_frame->GetGalCanvas()->SetTopLayer( zone->GetLayer() );
// Add the first point
zone->Outline()->Start( zone->GetLayer(),
cursorPos.x, cursorPos.y,
zone->GetHatchStyle() );
origin = cursorPos;
// Helper line represents the currently drawn line of the zone polygon
helperLine = new DRAWSEGMENT;
helperLine->SetShape( S_SEGMENT );
helperLine->SetWidth( 1 );
helperLine->SetLayer( zone->GetLayer() );
helperLine->SetStart( wxPoint( cursorPos.x, cursorPos.y ) );
helperLine->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
line45 = *helperLine;
preview.Add( helperLine );
}
else
{
zone->AppendCorner( helperLine->GetEnd() );
helperLine = new DRAWSEGMENT( *helperLine );
helperLine->SetStart( helperLine->GetEnd() );
preview.Add( helperLine );
}
++numPoints;
m_view->Update( &preview );
}
}
else if( evt->IsMotion() && numPoints > 0 )
{
// 45 degree lines
if( direction45 )
make45DegLine( helperLine, &line45 );
else
helperLine->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
m_view->Update( &preview );
}
}
m_view->Remove( &preview );
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
void DRAWING_TOOL::make45DegLine( DRAWSEGMENT* aSegment, DRAWSEGMENT* aHelper ) const
{
VECTOR2I cursorPos = m_controls->GetCursorPosition();
VECTOR2I origin( aSegment->GetStart() );
DIRECTION_45 direction( origin - cursorPos );
SHAPE_LINE_CHAIN newChain = direction.BuildInitialTrace( origin, cursorPos );
if( newChain.PointCount() > 2 )
{
aSegment->SetEnd( wxPoint( newChain.Point( -2 ).x, newChain.Point( -2 ).y ) );
aHelper->SetStart( wxPoint( newChain.Point( -2 ).x, newChain.Point( -2 ).y ) );
aHelper->SetEnd( wxPoint( newChain.Point( -1 ).x, newChain.Point( -1 ).y ) );
}
else
{
aSegment->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
aHelper->SetStart( wxPoint( cursorPos.x, cursorPos.y ) );
aHelper->SetEnd( wxPoint( cursorPos.x, cursorPos.y ) );
}
}
void DRAWING_TOOL::SetTransitions()
{
Go( &DRAWING_TOOL::DrawLine, PCB_ACTIONS::drawLine.MakeEvent() );
Go( &DRAWING_TOOL::DrawCircle, PCB_ACTIONS::drawCircle.MakeEvent() );
Go( &DRAWING_TOOL::DrawArc, PCB_ACTIONS::drawArc.MakeEvent() );
Go( &DRAWING_TOOL::DrawDimension, PCB_ACTIONS::drawDimension.MakeEvent() );
Go( &DRAWING_TOOL::DrawZone, PCB_ACTIONS::drawZone.MakeEvent() );
Go( &DRAWING_TOOL::DrawKeepout, PCB_ACTIONS::drawKeepout.MakeEvent() );
Go( &DRAWING_TOOL::DrawZoneCutout, PCB_ACTIONS::drawZoneCutout.MakeEvent() );
Go( &DRAWING_TOOL::DrawSimilarZone, PCB_ACTIONS::drawSimilarZone.MakeEvent() );
Go( &DRAWING_TOOL::PlaceText, PCB_ACTIONS::placeText.MakeEvent() );
Go( &DRAWING_TOOL::PlaceDXF, PCB_ACTIONS::placeDXF.MakeEvent() );
Go( &DRAWING_TOOL::SetAnchor, PCB_ACTIONS::setAnchor.MakeEvent() );
}
int DRAWING_TOOL::getSegmentWidth( unsigned int aLayer ) const
{
assert( m_board );
if( aLayer == Edge_Cuts )
return m_board->GetDesignSettings().m_EdgeSegmentWidth;
else if( m_editModules )
return m_board->GetDesignSettings().m_ModuleSegmentWidth;
else
return m_board->GetDesignSettings().m_DrawSegmentWidth;
}
LAYER_ID DRAWING_TOOL::getDrawingLayer() const
{
LAYER_ID layer = m_frame->GetActiveLayer();
if( IsCopperLayer( layer ) )
{
if( layer == F_Cu )
layer = F_SilkS;
else if( layer == B_Cu )
layer = B_SilkS;
else
layer = Dwgs_User;
m_frame->SetActiveLayer( layer );
}
return layer;
}
const unsigned int DRAWING_TOOL::WIDTH_STEP = 100000;
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