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kicad/pcbnew/dialogs/panel_setup_layers.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2009 Isaac Marino Bavaresco, isaacbavaresco@yahoo.com.br
* Copyright (C) 2009 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
* Copyright (C) 2009-2021 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 <confirm.h>
#include <core/arraydim.h>
#include <core/kicad_algo.h>
#include <pcbnew.h>
#include <pcb_edit_frame.h>
#include <board.h>
#include <collectors.h>
#include <panel_setup_layers.h>
#include <board_stackup_manager/panel_board_stackup.h>
#include <wx/choicdlg.h>
#include <wx/treebook.h>
// some define to choose how copper layers widgets are shown
// if defined, display only active copper layers
// if not displays always 1=the full set (32 copper layers)
#define HIDE_INACTIVE_LAYERS
static LSEQ dlg_layers()
{
// Layers that are put out into the dialog UI, coordinate with wxformbuilder and
// getCTLs( LAYER_NUM aLayerNumber )
static const PCB_LAYER_ID layers[] = {
F_CrtYd,
F_Fab,
F_Adhes,
F_Paste,
F_SilkS,
F_Mask,
F_Cu,
In1_Cu,
In2_Cu,
In3_Cu,
In4_Cu,
In5_Cu,
In6_Cu,
In7_Cu,
In8_Cu,
In9_Cu,
In10_Cu,
In11_Cu,
In12_Cu,
In13_Cu,
In14_Cu,
In15_Cu,
In16_Cu,
In17_Cu,
In18_Cu,
In19_Cu,
In20_Cu,
In21_Cu,
In22_Cu,
In23_Cu,
In24_Cu,
In25_Cu,
In26_Cu,
In27_Cu,
In28_Cu,
In29_Cu,
In30_Cu,
B_Cu,
B_Mask,
B_SilkS,
B_Paste,
B_Adhes,
B_Fab,
B_CrtYd,
Edge_Cuts,
Margin,
Eco2_User,
Eco1_User,
Cmts_User,
Dwgs_User,
User_1,
User_2,
User_3,
User_4,
User_5,
User_6,
User_7,
User_8,
User_9,
};
return LSEQ( layers, layers + arrayDim( layers ) );
}
PANEL_SETUP_LAYERS::PANEL_SETUP_LAYERS( PAGED_DIALOG* aParent, PCB_EDIT_FRAME* aFrame ) :
PANEL_SETUP_LAYERS_BASE( aParent->GetTreebook() ),
m_parentDialog( aParent ),
m_frame( aFrame ),
m_physicalStackup( nullptr )
{
m_pcb = aFrame->GetBoard();
}
PANEL_SETUP_LAYERS_CTLs PANEL_SETUP_LAYERS::getCTLs( LAYER_NUM aLayerNumber )
{
#define RETURN_COPPER( x ) return PANEL_SETUP_LAYERS_CTLs( x##Name, x##CheckBox, x##Choice )
#define RETURN_AUX( x ) return PANEL_SETUP_LAYERS_CTLs( x##Name, x##CheckBox, x##StaticText )
switch( aLayerNumber )
{
case F_CrtYd: RETURN_AUX( m_CrtYdFront );
case F_Fab: RETURN_AUX( m_FabFront );
case F_Adhes: RETURN_AUX( m_AdhesFront );
case F_Paste: RETURN_AUX( m_SoldPFront );
case F_SilkS: RETURN_AUX( m_SilkSFront );
case F_Mask: RETURN_AUX( m_MaskFront );
case F_Cu: RETURN_COPPER( m_Front );
case In1_Cu: RETURN_COPPER( m_In1 );
case In2_Cu: RETURN_COPPER( m_In2 );
case In3_Cu: RETURN_COPPER( m_In3 );
case In4_Cu: RETURN_COPPER( m_In4 );
case In5_Cu: RETURN_COPPER( m_In5 );
case In6_Cu: RETURN_COPPER( m_In6 );
case In7_Cu: RETURN_COPPER( m_In7 );
case In8_Cu: RETURN_COPPER( m_In8 );
case In9_Cu: RETURN_COPPER( m_In9 );
case In10_Cu: RETURN_COPPER( m_In10 );
case In11_Cu: RETURN_COPPER( m_In11 );
case In12_Cu: RETURN_COPPER( m_In12 );
case In13_Cu: RETURN_COPPER( m_In13 );
case In14_Cu: RETURN_COPPER( m_In14 );
case In15_Cu: RETURN_COPPER( m_In15 );
case In16_Cu: RETURN_COPPER( m_In16 );
case In17_Cu: RETURN_COPPER( m_In17 );
case In18_Cu: RETURN_COPPER( m_In18 );
case In19_Cu: RETURN_COPPER( m_In19 );
case In20_Cu: RETURN_COPPER( m_In20 );
case In21_Cu: RETURN_COPPER( m_In21 );
case In22_Cu: RETURN_COPPER( m_In22 );
case In23_Cu: RETURN_COPPER( m_In23 );
case In24_Cu: RETURN_COPPER( m_In24 );
case In25_Cu: RETURN_COPPER( m_In25 );
case In26_Cu: RETURN_COPPER( m_In26 );
case In27_Cu: RETURN_COPPER( m_In27 );
case In28_Cu: RETURN_COPPER( m_In28 );
case In29_Cu: RETURN_COPPER( m_In29 );
case In30_Cu: RETURN_COPPER( m_In30 );
case B_Cu: RETURN_COPPER( m_Back );
case B_Mask: RETURN_AUX( m_MaskBack );
case B_SilkS: RETURN_AUX( m_SilkSBack );
case B_Paste: RETURN_AUX( m_SoldPBack );
case B_Adhes: RETURN_AUX( m_AdhesBack );
case B_Fab: RETURN_AUX( m_FabBack );
case B_CrtYd: RETURN_AUX( m_CrtYdBack );
case Edge_Cuts: RETURN_AUX( m_PCBEdges );
case Margin: RETURN_AUX( m_Margin );
case Eco2_User: RETURN_AUX( m_Eco2 );
case Eco1_User: RETURN_AUX( m_Eco1 );
case Cmts_User: RETURN_AUX( m_Comments );
case Dwgs_User: RETURN_AUX( m_Drawings );
case User_1: RETURN_AUX( m_User1 );
case User_2: RETURN_AUX( m_User2 );
case User_3: RETURN_AUX( m_User3 );
case User_4: RETURN_AUX( m_User4 );
case User_5: RETURN_AUX( m_User5 );
case User_6: RETURN_AUX( m_User6 );
case User_7: RETURN_AUX( m_User7 );
case User_8: RETURN_AUX( m_User8 );
case User_9: RETURN_AUX( m_User9 );
default:
wxASSERT_MSG( 0, wxT( "bad layer id" ) );
return PANEL_SETUP_LAYERS_CTLs( nullptr, nullptr, nullptr );
}
}
wxControl* PANEL_SETUP_LAYERS::getName( LAYER_NUM aLayer )
{
return getCTLs( aLayer ).name;
}
wxCheckBox* PANEL_SETUP_LAYERS::getCheckBox( LAYER_NUM aLayer )
{
return getCTLs( aLayer ).checkbox;
}
wxChoice* PANEL_SETUP_LAYERS::getChoice( LAYER_NUM aLayer )
{
return (wxChoice*) getCTLs( aLayer ).choice;
}
bool PANEL_SETUP_LAYERS::TransferDataToWindow()
{
m_enabledLayers = m_pcb->GetEnabledLayers();
// Rescue may be enabled, but should not be shown in this dialog
m_enabledLayers.reset( Rescue );
setCopperLayerCheckBoxes( m_pcb->GetCopperLayerCount() );
showBoardLayerNames();
showSelectedLayerCheckBoxes( m_enabledLayers );
showLayerTypes();
setMandatoryLayerCheckBoxes();
setUserDefinedLayerCheckBoxes();
return true;
}
void PANEL_SETUP_LAYERS::SyncCopperLayers( int aNumCopperLayers )
{
setCopperLayerCheckBoxes( aNumCopperLayers );
}
void PANEL_SETUP_LAYERS::setMandatoryLayerCheckBoxes()
{
for( int layer : { F_CrtYd, B_CrtYd, Edge_Cuts, Margin } )
setLayerCheckBox( layer, true );
}
void PANEL_SETUP_LAYERS::setUserDefinedLayerCheckBoxes()
{
for( LSEQ seq = LSET::UserDefinedLayers().Seq(); seq; ++seq )
{
PCB_LAYER_ID layer = *seq;
bool state = m_pcb->IsLayerEnabled( layer );
#ifdef HIDE_INACTIVE_LAYERS
// This code hides inactive copper layers, or redisplays hidden layers which are now needed.
PANEL_SETUP_LAYERS_CTLs ctl = getCTLs( layer );
ctl.name->Show( state );
ctl.checkbox->Show( state );
ctl.choice->Show( state );
#endif
setLayerCheckBox( layer, state );
}
#ifdef HIDE_INACTIVE_LAYERS
// Send an size event to force sizers to be updated,
// because the number of copper layers can have changed.
wxSizeEvent evt_size( m_LayersListPanel->GetSize() );
m_LayersListPanel->GetEventHandler()->ProcessEvent( evt_size );
#endif
}
void PANEL_SETUP_LAYERS::showBoardLayerNames()
{
// Set all the board's layer names into the dialog by calling BOARD::GetLayerName(),
// which will call BOARD::GetStandardLayerName() for non-coppers.
for( LSEQ seq = dlg_layers(); seq; ++seq )
{
PCB_LAYER_ID layer = *seq;
wxControl* ctl = getName( layer );
if( ctl )
{
wxString lname = m_pcb->GetLayerName( layer );
if( auto textCtl = dynamic_cast<wxTextCtrl*>( ctl ) )
textCtl->SetValue( lname ); // wxTextCtrl
else
ctl->SetLabel( lname ); // wxStaticText
}
}
}
void PANEL_SETUP_LAYERS::showSelectedLayerCheckBoxes( LSET enabledLayers )
{
// The check boxes
for( LSEQ seq = dlg_layers(); seq; ++seq )
{
PCB_LAYER_ID layer = *seq;
setLayerCheckBox( layer, enabledLayers[layer] );
}
}
void PANEL_SETUP_LAYERS::showLayerTypes()
{
for( LSEQ seq = LSET::AllCuMask().Seq(); seq; ++seq )
{
PCB_LAYER_ID cu_layer = *seq;
wxChoice* ctl = getChoice( cu_layer );
ctl->SetSelection( m_pcb->GetLayerType( cu_layer ) );
}
}
LSET PANEL_SETUP_LAYERS::GetUILayerMask()
{
LSET layerMaskResult;
for( LSEQ seq = dlg_layers(); seq; ++seq )
{
PCB_LAYER_ID layer = *seq;
wxCheckBox* ctl = getCheckBox( layer );
if( ctl->GetValue() )
layerMaskResult.set( layer );
}
return layerMaskResult;
}
void PANEL_SETUP_LAYERS::setLayerCheckBox( LAYER_NUM aLayer, bool isChecked )
{
PANEL_SETUP_LAYERS_CTLs ctl = getCTLs( aLayer );
ctl.checkbox->SetValue( isChecked );
}
void PANEL_SETUP_LAYERS::setCopperLayerCheckBoxes( int copperCount )
{
if( copperCount > 0 )
{
setLayerCheckBox( F_Cu, true );
--copperCount;
}
if( copperCount > 0 )
{
setLayerCheckBox( B_Cu, true );
--copperCount;
}
for( LSEQ seq = LSET::InternalCuMask().Seq(); seq; ++seq, --copperCount )
{
PCB_LAYER_ID layer = *seq;
bool state = copperCount > 0;
#ifdef HIDE_INACTIVE_LAYERS
// This code hides inactive copper layers, or redisplays hidden layers which are now needed.
PANEL_SETUP_LAYERS_CTLs ctl = getCTLs( layer );
ctl.name->Show( state );
ctl.checkbox->Show( state );
ctl.choice->Show( state );
#endif
setLayerCheckBox( layer, state );
}
#ifdef HIDE_INACTIVE_LAYERS
// Send an size event to force sizers to be updated,
// because the number of copper layers can have changed.
wxSizeEvent evt_size( m_LayersListPanel->GetSize() );
m_LayersListPanel->GetEventHandler()->ProcessEvent( evt_size );
#endif
}
void PANEL_SETUP_LAYERS::OnCheckBox( wxCommandEvent& event )
{
m_enabledLayers = GetUILayerMask();
}
void PANEL_SETUP_LAYERS::DenyChangeCheckBox( wxCommandEvent& event )
{
wxObject* source = event.GetEventObject();
wxString msg;
for( LSEQ seq = LSET::AllCuMask().Seq(); seq; ++seq )
{
wxCheckBox* copper = getCheckBox( *seq );
if( source == copper )
{
DisplayError( this,
_( "Use the Physical Stackup page to change the number of copper layers." ) );
copper->SetValue( true );
return;
}
}
for( int layer : { F_CrtYd, B_CrtYd, Edge_Cuts, Margin } )
{
wxCheckBox* mandatory = getCheckBox( layer );
if( source == mandatory )
{
msg.Printf( _( "The %s layer is mandatory." ), GetLayerName( layer ) );
DisplayError( this, msg );
mandatory->SetValue( true );
return;
}
}
}
bool PANEL_SETUP_LAYERS::TransferDataFromWindow()
{
if( !testLayerNames() )
return false;
wxASSERT( m_physicalStackup );
// Make sure we have the latest copper layer count
SyncCopperLayers( m_physicalStackup->GetCopperLayerCount() );
wxString msg;
bool modified = false;
// Check for removed layers with items which will get deleted from the board.
LSEQ removedLayers = getRemovedLayersWithItems();
// Check for non-copper layers in use in footprints, and therefore not removable.
LSEQ notremovableLayers = getNonRemovableLayers();
if( !notremovableLayers.empty() )
{
for( unsigned int ii = 0; ii < notremovableLayers.size(); ii++ )
msg << m_pcb->GetLayerName( notremovableLayers[ii] ) << "\n";
if( !IsOK( this, wxString::Format( _( "Footprints have some items on removed layers:\n"
"%s\n"
"These items will be no longer accessible\n"
"Do you wish to continue?" ), msg ) ) )
{
return false;
}
}
if( !removedLayers.empty()
&& !IsOK( this, _( "Items have been found on removed layers. This operation will "
"delete all items from removed layers and cannot be undone.\n"
"Do you wish to continue?" ) ) )
{
return false;
}
// Delete all objects on layers that have been removed. Leaving them in copper layers
// can (will?) result in DRC errors and it pollutes the board file with cruft.
bool hasRemovedBoardItems = false;
if( !removedLayers.empty() )
{
PCB_LAYER_COLLECTOR collector;
for( PCB_LAYER_ID layer_id : removedLayers )
{
collector.SetLayerId( layer_id );
collector.Collect( m_pcb, GENERAL_COLLECTOR::BoardLevelItems );
// Bye-bye items on removed layer.
for( int i = 0; i < collector.GetCount(); i++ )
{
BOARD_ITEM* item = collector[i];
LSET layers = item->GetLayerSet();
layers.reset( layer_id );
hasRemovedBoardItems = true;
modified = true;
if( layers.any() )
{
item->SetLayerSet( layers );
}
else
{
m_pcb->Remove( item );
delete item;
}
}
}
}
m_enabledLayers = GetUILayerMask();
if( m_enabledLayers != m_pcb->GetEnabledLayers() )
{
m_pcb->SetEnabledLayers( m_enabledLayers );
/* Ensure enabled layers are also visible
* This is mainly to avoid mistakes if some enabled
* layers are not visible when exiting this dialog
*/
m_pcb->SetVisibleLayers( m_enabledLayers );
modified = true;
}
for( LSEQ seq = LSET::AllLayersMask().Seq(); seq; ++seq )
{
PCB_LAYER_ID layer = *seq;
if( m_enabledLayers[layer] )
{
const wxString& newLayerName = GetLayerName( layer );
if( m_pcb->GetLayerName( layer ) != newLayerName )
{
m_pcb->SetLayerName( layer, newLayerName );
modified = true;
}
// Only copper layers have a definable type.
if( LSET::AllCuMask().Contains( layer ) )
{
LAYER_T t = (LAYER_T) getLayerTypeIndex( layer );
if( m_pcb->GetLayerType( layer ) != t )
{
m_pcb->SetLayerType( layer, t );
modified = true;
}
}
}
}
for( LSEQ seq = LSET::UserDefinedLayers().Seq(); seq; ++seq )
{
PCB_LAYER_ID layer = *seq;
const wxString& newLayerName = GetLayerName( layer );
if( m_enabledLayers[ layer ] && m_pcb->GetLayerName( layer ) != newLayerName )
{
m_pcb->SetLayerName( layer, newLayerName );
modified = true;
}
}
// If some board items are deleted: Rebuild the connectivity,
// because it is likely some tracks and vias were removed
if( hasRemovedBoardItems )
{
// Rebuild list of nets (full ratsnest rebuild)
m_pcb->BuildConnectivity();
m_frame->Compile_Ratsnest( true );
}
if( modified )
m_frame->OnModify();
return true;
}
int PANEL_SETUP_LAYERS::getLayerTypeIndex( LAYER_NUM aLayer )
{
wxChoice* ctl = getChoice( aLayer );
int ret = ctl->GetCurrentSelection(); // Indices must have same sequence as LAYER_T
return ret;
}
wxString PANEL_SETUP_LAYERS::GetLayerName( LAYER_NUM aLayer )
{
wxControl* control = getName( aLayer );
if( auto textCtl = dynamic_cast<wxTextCtrl*>( control ) )
return textCtl->GetValue().Trim();
else
return control->GetLabel();
}
static bool hasOneOf( const wxString& str, const wxString& chars )
{
for( unsigned i=0; i<chars.Len(); ++i )
{
if( str.Find( chars[i] ) != wxNOT_FOUND )
return true;
}
return false;
}
bool PANEL_SETUP_LAYERS::testLayerNames()
{
std::vector<wxString> names;
wxTextCtrl* ctl;
for( LSEQ seq = LSET::AllLayersMask().Seq(); seq; ++seq )
{
PCB_LAYER_ID layer = *seq;
// we _can_ rely on m_enabledLayers being current here:
if( !m_enabledLayers[layer] )
continue;
wxString name = GetLayerName( layer );
ctl = (wxTextCtrl*) getName( layer );
// Check name for legality:
// 1) Cannot be blank.
// 2) Cannot have blanks.
// 3) Cannot have " chars
// 4) Cannot be 'signal'
// 5) Must be unique.
// 6) Cannot have illegal chars in filenames ( some filenames are built from layer names )
// like : % $ \ " / :
wxString badchars = wxFileName::GetForbiddenChars( wxPATH_DOS );
badchars.Append( '%' );
if( !name )
{
m_parentDialog->SetError( _( "Layer must have a name." ), this, ctl );
return false;
}
if( hasOneOf( name, badchars ) )
{
auto msg = wxString::Format(_( "\"%s\" are forbidden in layer names." ), badchars );
m_parentDialog->SetError( msg, this, ctl );
return false;
}
if( name == wxT( "signal" ) )
{
m_parentDialog->SetError( _( "Layer name \"signal\" is reserved." ), this, ctl );
return false;
}
for( const wxString& existingName : names )
{
if( name == existingName )
{
auto msg = wxString::Format(_( "Layer name \"%s\" is already in use." ), name );
m_parentDialog->SetError( msg, this, ctl );
return false;
}
}
names.push_back( name );
}
return true;
}
LSEQ PANEL_SETUP_LAYERS::getRemovedLayersWithItems()
{
LSEQ removedLayers;
LSET newLayers = GetUILayerMask();
LSET curLayers = m_pcb->GetEnabledLayers();
if( newLayers == curLayers ) // Return an empty list if no change
return removedLayers;
PCB_LAYER_COLLECTOR collector;
LSEQ newLayerSeq = newLayers.Seq();
for( PCB_LAYER_ID layer_id : curLayers.Seq() )
{
if( !alg::contains( newLayerSeq, layer_id ) )
{
collector.SetLayerId( layer_id );
collector.Collect( m_pcb, GENERAL_COLLECTOR::BoardLevelItems );
if( collector.GetCount() != 0 )
removedLayers.push_back( layer_id );
}
}
return removedLayers;
}
LSEQ PANEL_SETUP_LAYERS::getNonRemovableLayers()
{
// Build the list of non-copper layers in use in footprints.
LSEQ inUseLayers;
LSET newLayers = GetUILayerMask();
LSET curLayers = m_pcb->GetEnabledLayers();
if( newLayers == curLayers ) // Return an empty list if no change
return inUseLayers;
PCB_LAYER_COLLECTOR collector;
LSEQ newLayerSeq = newLayers.Seq();
for( auto layer_id : curLayers.Seq() )
{
if( IsCopperLayer( layer_id ) ) // Copper layers are not taken into account here
continue;
if( !alg::contains( newLayerSeq, layer_id ) )
{
collector.SetLayerId( layer_id );
collector.Collect( m_pcb, GENERAL_COLLECTOR::FootprintItems );
if( collector.GetCount() != 0 )
inUseLayers.push_back( layer_id );
}
}
return inUseLayers;
}
void PANEL_SETUP_LAYERS::ImportSettingsFrom( BOARD* aBoard )
{
BOARD* savedBoard = m_pcb;
m_pcb = aBoard;
TransferDataToWindow();
m_pcb = savedBoard;
}
bool PANEL_SETUP_LAYERS::CheckCopperLayerCount( BOARD* aWorkingBoard, BOARD* aImportedBoard )
{
/*
* This function warns users if they are going to delete inner copper layers because
* they're importing settings from a board with less copper layers than the board
* already loaded. We want to return "true" as default on the assumption no layer will
* actually be deleted.
*/
bool okToDeleteCopperLayers = true;
// Get the number of copper layers in the loaded board and the "import settings" board
int currNumLayers = aWorkingBoard->GetCopperLayerCount();
int newNumLayers = aImportedBoard->GetCopperLayerCount();
if( newNumLayers < currNumLayers )
{
wxString msg = wxString::Format( _( "Imported settings have fewer copper layers than "
"the current board (%i instead of %i).\n\n"
"Continue and delete the extra inner copper layers "
"from the current board?" ),
newNumLayers,
currNumLayers );
wxMessageDialog dlg( this, msg, _( "Inner Layers To Be Deleted" ),
wxICON_WARNING | wxSTAY_ON_TOP | wxYES | wxNO | wxNO_DEFAULT );
if( wxID_NO == dlg.ShowModal() )
okToDeleteCopperLayers = false;
}
return okToDeleteCopperLayers;
}
void PANEL_SETUP_LAYERS::addUserDefinedLayer( wxCommandEvent& aEvent )
{
LSEQ seq;
wxArrayString availableUserDefinedLayers = getAvailableUserDefinedLayers();
wxCHECK( !availableUserDefinedLayers.IsEmpty(), /* void */ );
wxSingleChoiceDialog dlg( this, _( "Select user defined layer to add to board layer set" ),
_( "Select Layer" ), availableUserDefinedLayers );
if( dlg.ShowModal() == wxID_CANCEL || dlg.GetStringSelection().IsEmpty() )
return;
for( seq = LSET::UserDefinedLayers().Seq(); seq; ++seq )
{
if( LayerName( *seq ) == dlg.GetStringSelection() )
break;
}
wxCHECK( *seq >= User_1 && *seq <= User_9, /* void */ );
LSET newLayer( *seq );
m_enabledLayers |= newLayer;
PANEL_SETUP_LAYERS_CTLs ctl = getCTLs( *seq );
wxTextCtrl* textCtrl = dynamic_cast<wxTextCtrl*>( ctl.name );
wxCHECK( textCtrl, /* void */ );
textCtrl->ChangeValue( LSET::Name( *seq ) );
ctl.name->Show( true );
ctl.checkbox->Show( true );
ctl.choice->Show( true );
wxSizeEvent evt_size( m_LayersListPanel->GetSize() );
m_LayersListPanel->GetEventHandler()->ProcessEvent( evt_size );
setLayerCheckBox( *seq, true );
}
void PANEL_SETUP_LAYERS::onUpdateAddUserDefinedLayer( wxUpdateUIEvent& event )
{
wxArrayString availableUserDefinedLayers = getAvailableUserDefinedLayers();
event.Enable( !availableUserDefinedLayers.IsEmpty() );
}
wxArrayString PANEL_SETUP_LAYERS::getAvailableUserDefinedLayers()
{
wxArrayString availableUserDefinedLayers;
for( LSEQ seq = LSET::UserDefinedLayers().Seq(); seq; ++seq )
{
wxCheckBox* checkBox = getCheckBox( *seq );
if( checkBox && checkBox->IsShown() )
continue;
availableUserDefinedLayers.Add( LayerName( *seq ) );
}
return availableUserDefinedLayers;
}
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