/** * Managed cursor callback for placing component pins. */ void LIB_EDIT_FRAME::PlacePin() { LIB_PIN* Pin; LIB_PIN* CurrentPin = (LIB_PIN*) m_drawItem; bool ask_for_pin = true; wxPoint newpos; bool status; // Some tests if( (CurrentPin == NULL) || (CurrentPin->Type() != LIB_PIN_T) ) { wxMessageBox( wxT( "LIB_EDIT_FRAME::PlacePin() error" ) ); return; } newpos = GetCrossHairPosition( true ); // Test for an other pin in same new position: for( Pin = m_component->GetNextPin(); Pin != NULL; Pin = m_component->GetNextPin( Pin ) ) { if( Pin == CurrentPin || newpos != Pin->GetPosition() || Pin->GetFlags() ) continue; if( ask_for_pin && SynchronizePins() ) { m_canvas->SetIgnoreMouseEvents( true ); status = IsOK( this, _( "This position is already occupied by \ another pin. Continue?" ) ); m_canvas->MoveCursorToCrossHair(); m_canvas->SetIgnoreMouseEvents( false ); if( !status ) return; else ask_for_pin = false; } }
/* * Create a new pin. */ void LIB_EDIT_FRAME::CreatePin( wxDC* DC ) { LIB_PART* part = GetCurPart(); if( !part ) return; part->ClearStatus(); LIB_PIN* pin = new LIB_PIN( part ); m_drawItem = pin; pin->SetFlags( IS_NEW ); pin->SetUnit( m_unit ); pin->SetConvert( m_convert ); // Flag pins to consider if( SynchronizePins() ) pin->SetFlags( IS_LINKED ); pin->Move( GetCrossHairPosition( true ) ); pin->SetLength( GetLastPinLength() ); pin->SetOrientation( LastPinOrient ); pin->SetType( LastPinType ); pin->SetShape( LastPinShape ); pin->SetNameTextSize( GetLastPinNameSize() ); pin->SetNumberTextSize( GetLastPinNumSize() ); pin->SetConvert( LastPinCommonConvert ? 0 : m_convert ); pin->SetUnit( LastPinCommonUnit ? 0 : m_unit ); pin->SetVisible( LastPinVisible ); PinPreviousPos = pin->GetPosition(); m_canvas->SetIgnoreMouseEvents( true ); wxCommandEvent cmd( wxEVT_COMMAND_MENU_SELECTED ); cmd.SetId( ID_LIBEDIT_EDIT_PIN ); GetEventHandler()->ProcessEvent( cmd ); m_canvas->MoveCursorToCrossHair(); m_canvas->SetIgnoreMouseEvents( false ); if( pin->GetFlags() & IS_CANCELLED ) { deleteItem( DC ); } else { ClearTempCopyComponent(); m_canvas->SetMouseCapture( DrawMovePin, AbortPinMove ); if( DC ) { int show_opts = PIN_DRAW_TEXTS | PIN_DRAW_DANGLING | PIN_DANGLING_HIDDEN; if( GetShowElectricalType() ) show_opts |= PIN_DRAW_ELECTRICAL_TYPE_NAME; // In LIB_PIN::Draw() a void* parameter used as flag to pass show_opts. // Build it: void* showOptions = reinterpret_cast<void*>( show_opts ); pin->Draw( m_canvas, DC, wxPoint( 0, 0 ), UNSPECIFIED_COLOR, GR_COPY, showOptions, DefaultTransform ); } } }
/** * Managed cursor callback for placing component pins. */ void LIB_EDIT_FRAME::PlacePin() { LIB_PIN* cur_pin = (LIB_PIN*) m_drawItem; bool ask_for_pin = true; wxPoint newpos; bool status; // Some tests if( !cur_pin || cur_pin->Type() != LIB_PIN_T ) { wxMessageBox( wxT( "LIB_EDIT_FRAME::PlacePin() error" ) ); return; } newpos = GetCrossHairPosition( true ); LIB_PART* part = GetCurPart(); // Test for an other pin in same new position: for( LIB_PIN* pin = part->GetNextPin(); pin; pin = part->GetNextPin( pin ) ) { if( pin == cur_pin || newpos != pin->GetPosition() || pin->GetFlags() ) continue; if( ask_for_pin && SynchronizePins() ) { m_canvas->SetIgnoreMouseEvents( true ); status = IsOK( this, _( "This position is already occupied by another pin. Continue?" ) ); m_canvas->MoveCursorToCrossHair(); m_canvas->SetIgnoreMouseEvents( false ); if( !status ) return; else ask_for_pin = false; } } // Create Undo from GetTempCopyComponent() if exists ( i.e. after a pin move) // or from m_component (pin add ...) if( GetTempCopyComponent() ) SaveCopyInUndoList( GetTempCopyComponent() ); else SaveCopyInUndoList( part ); m_canvas->SetMouseCapture( NULL, NULL ); OnModify(); cur_pin->Move( newpos ); if( cur_pin->IsNew() ) { LastPinOrient = cur_pin->GetOrientation(); LastPinType = cur_pin->GetType(); LastPinShape = cur_pin->GetShape(); if( SynchronizePins() ) CreateImagePins( cur_pin, m_unit, m_convert, m_showDeMorgan ); m_lastDrawItem = cur_pin; part->AddDrawItem( m_drawItem ); } // Put linked pins in new position, and clear flags for( LIB_PIN* pin = part->GetNextPin(); pin; pin = part->GetNextPin( pin ) ) { if( pin->GetFlags() == 0 ) continue; pin->Move( cur_pin->GetPosition() ); pin->ClearFlags(); } m_drawItem = NULL; m_canvas->Refresh(); }