void LIB_EDIT_FRAME::StartMoveDrawSymbol( wxDC* DC )
{
LIB_ITEM* item = GetDrawItem();
if( item == NULL )
return;
SetCursor( wxCURSOR_HAND );
TempCopyComponent();
// For fields only, move the anchor point of the field
// to the cursor position to allow user to see the text justification
if( item->Type() == LIB_FIELD_T )
item->BeginEdit( IS_MOVED, item->GetPosition() );
else
item->BeginEdit( IS_MOVED, GetCrossHairPosition( true ) );
m_canvas->SetMouseCapture( RedrawWhileMovingCursor, AbortSymbolTraceOn );
m_canvas->CallMouseCapture( DC, wxDefaultPosition, true );
}
void LIB_EDIT_FRAME::StartModifyDrawSymbol( wxDC* DC )
{
LIB_ITEM* item = GetDrawItem();
if( item == NULL )
return;
TempCopyComponent();
item->BeginEdit( IS_RESIZED, GetCrossHairPosition( true ) );
m_canvas->SetMouseCapture( SymbolDisplayDraw, AbortSymbolTraceOn );
m_canvas->CallMouseCapture( DC, wxDefaultPosition, true );
}
LIB_ITEM* LIB_EDIT_FRAME::CreateGraphicItem( LIB_PART* LibEntry, wxDC* DC )
{
LIB_ITEM* item = GetDrawItem();
m_canvas->SetMouseCapture( SymbolDisplayDraw, AbortSymbolTraceOn );
wxPoint drawPos = GetCrossHairPosition( true );
// no temp copy -> the current version of symbol will be used for Undo
// This is normal when adding new items to the current symbol
ClearTempCopyComponent();
switch( GetToolId() )
{
case ID_LIBEDIT_BODY_ARC_BUTT:
item = new LIB_ARC( LibEntry );
break;
case ID_LIBEDIT_BODY_CIRCLE_BUTT:
item = new LIB_CIRCLE( LibEntry );
break;
case ID_LIBEDIT_BODY_RECT_BUTT:
item = new LIB_RECTANGLE( LibEntry );
break;
case ID_LIBEDIT_BODY_LINE_BUTT:
item = new LIB_POLYLINE( LibEntry );
break;
case ID_LIBEDIT_BODY_TEXT_BUTT:
{
LIB_TEXT* text = new LIB_TEXT( LibEntry );
text->SetTextSize( wxSize( m_textSize, m_textSize ) );
text->SetTextAngle( m_current_text_angle );
// Enter the graphic text info
m_canvas->SetIgnoreMouseEvents( true );
EditSymbolText( NULL, text );
m_canvas->SetIgnoreMouseEvents( false );
m_canvas->MoveCursorToCrossHair();
if( text->GetText().IsEmpty() )
{
delete text;
item = NULL;
}
else
{
item = text;
}
}
break;
default:
DisplayError( this, wxT( "LIB_EDIT_FRAME::CreateGraphicItem() error" ) );
return NULL;
}
if( item )
{
item->BeginEdit( IS_NEW, drawPos );
// Don't set line parameters for text objects.
if( item->Type() != LIB_TEXT_T )
{
item->SetWidth( m_drawLineWidth );
item->SetFillMode( m_drawFillStyle );
}
if( m_drawSpecificUnit )
item->SetUnit( m_unit );
if( m_drawSpecificConvert )
item->SetConvert( m_convert );
// Draw initial symbol:
m_canvas->CallMouseCapture( DC, wxDefaultPosition, false );
}
else
{
m_canvas->EndMouseCapture();
return NULL;
}
m_canvas->MoveCursorToCrossHair();
m_canvas->SetIgnoreMouseEvents( false );
SetDrawItem( item );
return item;
}