void GERBVIEW_FRAME::Block_Move( wxDC* DC )
{
wxPoint delta;
wxPoint oldpos;
oldpos = GetCrossHairPosition();
m_canvas->SetMouseCaptureCallback( NULL );
SetCrossHairPosition( oldpos );
m_canvas->MoveCursorToCrossHair();
GetScreen()->SetModify();
GetScreen()->m_BlockLocate.Normalize();
/* Calculate displacement vectors. */
delta = GetScreen()->m_BlockLocate.GetMoveVector();
/* Move items in block */
for( GERBER_DRAW_ITEM* item = GetItemsList(); item; item = item->Next() )
{
GERBER_DRAW_ITEM* gerb_item = (GERBER_DRAW_ITEM*) item;
if( gerb_item->HitTest( GetScreen()->m_BlockLocate ) )
gerb_item->MoveAB( delta );
}
m_canvas->Refresh( true );
}
/**
* Function StepAndRepeatItem
* Gerber format has a command Step an Repeat
* This function must be called when reading a gerber file and
* after creating a new gerber item that must be repeated
* (i.e when m_XRepeatCount or m_YRepeatCount are > 1)
* @param aItem = the item to repeat
*/
void GERBER_FILE_IMAGE::StepAndRepeatItem( const GERBER_DRAW_ITEM& aItem )
{
if( GetLayerParams().m_XRepeatCount < 2 &&
GetLayerParams().m_YRepeatCount < 2 )
return; // Nothing to repeat
// Duplicate item:
for( int ii = 0; ii < GetLayerParams().m_XRepeatCount; ii++ )
{
for( int jj = 0; jj < GetLayerParams().m_YRepeatCount; jj++ )
{
// the first gerber item already exists (this is the template)
// create duplicate only if ii or jj > 0
if( jj == 0 && ii == 0 )
continue;
GERBER_DRAW_ITEM* dupItem = new GERBER_DRAW_ITEM( aItem );
wxPoint move_vector;
move_vector.x = scaletoIU( ii * GetLayerParams().m_StepForRepeat.x,
GetLayerParams().m_StepForRepeatMetric );
move_vector.y = scaletoIU( jj * GetLayerParams().m_StepForRepeat.y,
GetLayerParams().m_StepForRepeatMetric );
dupItem->MoveXY( move_vector );
m_Drawings.Append( dupItem );
}
}
}
// Copy constructor
GERBER_DRAW_ITEM::GERBER_DRAW_ITEM( const GERBER_DRAW_ITEM& aSource ) :
EDA_ITEM( aSource )
{
m_imageParams = aSource.m_imageParams;
m_Shape = aSource.m_Shape;
m_Flags = aSource.m_Flags;
SetTimeStamp( aSource.m_TimeStamp );
SetStatus( aSource.GetStatus() );
m_Start = aSource.m_Start;
m_End = aSource.m_End;
m_Size = aSource.m_Size;
m_Layer = aSource.m_Layer;
m_Shape = aSource.m_Shape;
m_Flashed = aSource.m_Flashed;
m_DCode = aSource.m_DCode;
m_PolyCorners = aSource.m_PolyCorners;
m_UnitsMetric = aSource.m_UnitsMetric;
m_LayerNegative = aSource.m_LayerNegative;
m_swapAxis = aSource.m_swapAxis;
m_mirrorA = aSource.m_mirrorA;
m_mirrorB = aSource.m_mirrorB;
m_layerOffset = aSource.m_layerOffset;
m_drawScale = aSource.m_drawScale;
m_lyrRotation = aSource.m_lyrRotation;
}
/* Function HasNegativeItems
* return true if at least one item must be drawn in background color
* used to optimize screen refresh
*/
bool GERBER_FILE_IMAGE::HasNegativeItems()
{
if( m_hasNegativeItems < 0 ) // negative items are not yet searched: find them if any
{
if( m_ImageNegative ) // A negative layer is expected having always negative objects.
m_hasNegativeItems = 1;
else
{
m_hasNegativeItems = 0;
for( GERBER_DRAW_ITEM* item = GetItemsList(); item; item = item->Next() )
{
if( item->GetLayer() != m_GraphicLayer )
continue;
if( item->HasNegativeItems() )
{
m_hasNegativeItems = 1;
break;
}
}
}
}
return m_hasNegativeItems == 1;
}
void GERBVIEW_FRAME::Erase_Current_Layer( bool query )
{
int layer = getActiveLayer();
wxString msg;
msg.Printf( _( "Clear layer %d?" ), layer + 1 );
if( query && !IsOK( this, msg ) )
return;
SetCurItem( NULL );
GERBER_DRAW_ITEM* item = GetLayout()->m_Drawings;
GERBER_DRAW_ITEM * next;
for( ; item; item = next )
{
next = item->Next();
if( item->GetLayer() != layer )
continue;
item->DeleteStructure();
}
if( g_GERBER_List[layer] )
{
g_GERBER_List[layer]->InitToolTable();
g_GERBER_List[layer]->ResetDefaultValues();
}
GetScreen()->SetModify();
m_canvas->Refresh();
m_LayersManager->UpdateLayerIcons();
syncLayerBox();
}
bool GERBVIEW_FRAME::Read_EXCELLON_File( const wxString& aFullFileName )
{
wxString msg;
int layerId = GetActiveLayer(); // current layer used in GerbView
GERBER_FILE_IMAGE_LIST* images = GetGerberLayout()->GetImagesList();
auto gerber_layer = images->GetGbrImage( layerId );
auto drill_layer = dynamic_cast<EXCELLON_IMAGE*>( gerber_layer );
if( gerber_layer && !drill_layer )
{
// The active layer contains old gerber data we have to clear
Erase_Current_DrawLayer( false );
}
if( drill_layer == nullptr )
{
drill_layer = new EXCELLON_IMAGE( layerId );
layerId = images->AddGbrImage( drill_layer, layerId );
}
if( layerId < 0 )
{
DisplayError( this, _( "No room to load file" ) );
return false;
}
// Read the Excellon drill file:
bool success = drill_layer->LoadFile( aFullFileName );
if( !success )
{
msg.Printf( _( "File %s not found" ), GetChars( aFullFileName ) );
DisplayError( this, msg );
return false;
}
// Display errors list
if( drill_layer->GetMessages().size() > 0 )
{
HTML_MESSAGE_BOX dlg( this, _( "Error reading EXCELLON drill file" ) );
dlg.ListSet( drill_layer->GetMessages() );
dlg.ShowModal();
}
if( success )
{
EDA_DRAW_PANEL_GAL* canvas = GetGalCanvas();
if( canvas )
{
KIGFX::VIEW* view = canvas->GetView();
for( GERBER_DRAW_ITEM* item = drill_layer->GetItemsList(); item; item = item->Next() )
{
view->Add( (KIGFX::VIEW_ITEM*) item );
}
}
}
return success;
}
/* Prepare the right-click pullup menu.
* The menu already has a list of zoom commands.
*/
bool GERBVIEW_FRAME::OnRightClick( const wxPoint& aPosition, wxMenu* aPopMenu )
{
GERBER_DRAW_ITEM* currItem = (GERBER_DRAW_ITEM*) GetScreen()->GetCurItem();
wxString msg;
bool BlockActive = !GetScreen()->m_BlockLocate.IsIdle();
bool busy = currItem && currItem->GetFlags();
// Do not initiate a start block validation on menu.
m_canvas->SetCanStartBlock( -1 );
// Simple location of elements where possible.
if( !busy )
{
currItem = Locate( aPosition, CURSEUR_OFF_GRILLE );
busy = currItem && currItem->GetFlags();
}
// If command in progress, end command.
if( GetToolId() != ID_NO_TOOL_SELECTED )
{
if( busy )
AddMenuItem( aPopMenu, ID_POPUP_CANCEL_CURRENT_COMMAND,
_( "Cancel" ), KiBitmap( cancel_xpm ) );
else
AddMenuItem( aPopMenu, ID_POPUP_CLOSE_CURRENT_TOOL,
_( "End Tool" ), KiBitmap( cursor_xpm ) );
aPopMenu->AppendSeparator();
}
else
{
if( busy || BlockActive )
{
if( BlockActive )
{
AddMenuItem( aPopMenu, ID_POPUP_CANCEL_CURRENT_COMMAND,
_( "Cancel Block" ), KiBitmap( cancel_xpm ) );
aPopMenu->AppendSeparator();
AddMenuItem( aPopMenu, ID_POPUP_PLACE_BLOCK,
_( "Place Block" ), KiBitmap( checked_ok_xpm ) );
}
else
{
AddMenuItem( aPopMenu, ID_POPUP_CANCEL_CURRENT_COMMAND,
_( "Cancel" ), KiBitmap( cancel_xpm ) );
}
aPopMenu->AppendSeparator();
}
}
if( BlockActive )
return true;
if( currItem )
{
GetScreen()->SetCurItem( currItem );
bool add_separator = false;
// Now, display a context menu
// to allow highlighting items which share the same attributes
// as the selected item (net attributes and aperture attributes)
const GBR_NETLIST_METADATA& net_attr = currItem->GetNetAttributes();
if( ( net_attr.m_NetAttribType & GBR_NETLIST_METADATA::GBR_NETINFO_PAD ) ||
( net_attr.m_NetAttribType & GBR_NETLIST_METADATA::GBR_NETINFO_CMP ) )
{
AddMenuItem( aPopMenu, ID_HIGHLIGHT_CMP_ITEMS,
wxString::Format( _( "Highlight items of component '%s'" ),
GetChars( net_attr.m_Cmpref ) ),
KiBitmap( file_footprint_xpm ) );
add_separator = true;
}
if( ( net_attr.m_NetAttribType & GBR_NETLIST_METADATA::GBR_NETINFO_NET ) )
{
AddMenuItem( aPopMenu, ID_HIGHLIGHT_NET_ITEMS,
wxString::Format( _( "Highlight items of net '%s'" ),
GetChars( net_attr.m_Netname ) ),
KiBitmap( general_ratsnest_xpm ) );
add_separator = true;
}
D_CODE* apertDescr = currItem->GetDcodeDescr();
if( !apertDescr->m_AperFunction.IsEmpty() )
{
AddMenuItem( aPopMenu, ID_HIGHLIGHT_APER_ATTRIBUTE_ITEMS,
wxString::Format( _( "Highlight aperture type '%s'" ),
GetChars( apertDescr->m_AperFunction ) ),
KiBitmap( flag_xpm ) );
add_separator = true;
}
if( add_separator )
aPopMenu->AppendSeparator();
}
AddMenuItem( aPopMenu, ID_HIGHLIGHT_REMOVE_ALL,
_( "Clear highlight" ),
KiBitmap( gerbview_clear_layers_xpm ) );
aPopMenu->AppendSeparator();
return true;
}
