void SCH_SCREEN::addConnectedItemsToBlock( const wxPoint& position ) { SCH_ITEM* item; ITEM_PICKER picker; bool addinlist = true; for( item = m_drawList.begin(); item; item = item->Next() ) { picker.SetItem( item ); if( !item->IsConnectable() || !item->IsConnected( position ) || (item->GetFlags() & SKIP_STRUCT) ) continue; if( item->IsSelected() && item->Type() != SCH_LINE_T ) continue; // A line having 2 ends, it can be tested twice: one time per end if( item->Type() == SCH_LINE_T ) { if( ! item->IsSelected() ) // First time this line is tested item->SetFlags( SELECTED | STARTPOINT | ENDPOINT ); else // second time (or more) this line is tested addinlist = false; SCH_LINE* line = (SCH_LINE*) item; if( line->GetStartPoint() == position ) item->ClearFlags( STARTPOINT ); else if( line->GetEndPoint() == position ) item->ClearFlags( ENDPOINT ); } else item->SetFlags( SELECTED ); if( addinlist ) { picker.SetFlags( item->GetFlags() ); m_BlockLocate.GetItems().PushItem( picker ); } } }
// Complete sheet move. static void ExitSheet( EDA_DRAW_PANEL* aPanel, wxDC* aDC ) { SCH_SCREEN* screen = (SCH_SCREEN*) aPanel->GetScreen(); SCH_ITEM* item = screen->GetCurItem(); SCH_EDIT_FRAME* parent = (SCH_EDIT_FRAME*) aPanel->GetParent(); if( (item == NULL) || (item->Type() != SCH_SHEET_T) || (parent == NULL) ) return; parent->SetRepeatItem( NULL ); item->Draw( aPanel, aDC, wxPoint( 0, 0 ), g_XorMode ); if( item->IsNew() ) { delete item; } else if( item->IsMoving() || item->IsResized() ) { screen->Remove( item ); delete item; item = parent->GetUndoItem(); wxCHECK_RET( item != NULL, wxT( "Cannot restore undefined last sheet item." ) ); screen->Append( item ); // the owner of item is no more parent, this is the draw list of screen: parent->SetUndoItem( NULL ); item->Draw( aPanel, aDC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE ); item->ClearFlags(); } else { item->ClearFlags(); } screen->SetCurItem( NULL ); }
static void abortMoveItem( EDA_DRAW_PANEL* aPanel, wxDC* aDC ) { SCH_SCREEN* screen = (SCH_SCREEN*) aPanel->GetScreen(); SCH_ITEM* item = screen->GetCurItem(); SCH_EDIT_FRAME* parent = ( SCH_EDIT_FRAME* ) aPanel->GetParent(); parent->SetRepeatItem( NULL ); screen->SetCurItem( NULL ); if( item == NULL ) /* no current item */ return; if( item->IsNew() ) { delete item; item = NULL; } else { SCH_ITEM* oldItem = parent->GetUndoItem(); SCH_ITEM* currentItem; // Items that are children of other objects are undone by swapping the contents // of the parent items. if( (item->Type() == SCH_SHEET_PIN_T) || (item->Type() == SCH_FIELD_T) ) { currentItem = (SCH_ITEM*) item->GetParent(); } else { currentItem = item; } wxCHECK_RET( oldItem != NULL && currentItem->Type() == oldItem->Type(), wxT( "Cannot restore undefined or bad last schematic item." ) ); // Never delete existing item, because it can be referenced by an undo/redo command // Just restore its data currentItem->SwapData( oldItem ); // Erase the wire representation before the 'normal' view is drawn. if ( item->IsWireImage() ) item->Draw( aPanel, aDC, wxPoint( 0, 0 ), g_XorMode ); item->ClearFlags(); } aPanel->Refresh(); }
void SCH_EDIT_FRAME::EndSegment( wxDC* DC ) { SCH_SCREEN* screen = GetScreen(); SCH_LINE* segment = (SCH_LINE*) screen->GetCurItem(); if( segment == NULL || segment->Type() != SCH_LINE_T || !segment->IsNew() ) return; // Delete zero length segments and clear item flags. SCH_ITEM* item = s_wires.begin(); while( item ) { item->ClearFlags(); wxCHECK_RET( item->Type() == SCH_LINE_T, wxT( "Unexpected object type in wire list." ) ); segment = (SCH_LINE*) item; item = item->Next(); if( segment->IsNull() ) delete s_wires.Remove( segment ); } if( s_wires.GetCount() == 0 ) return; // Get the last non-null wire (this is the last created segment). SetRepeatItem( segment = (SCH_LINE*) s_wires.GetLast() ); screen->SetCurItem( NULL ); m_canvas->EndMouseCapture( -1, -1, wxEmptyString, false ); // store the terminal point of this last segment: a junction could be needed // (the last wire could be merged/deleted/modified, and lost) wxPoint endpoint = segment->GetEndPoint(); // store the starting point of this first segment: a junction could be needed SCH_LINE* firstsegment = (SCH_LINE*) s_wires.GetFirst(); wxPoint startPoint = firstsegment->GetStartPoint(); // Save the old wires for the undo command DLIST< SCH_ITEM > oldWires; // stores here the old wires GetScreen()->ExtractWires( oldWires, true ); // Save them in oldWires list // Put the snap shot of the previous wire, buses, and junctions in the undo/redo list. PICKED_ITEMS_LIST oldItems; oldItems.m_Status = UR_WIRE_IMAGE; while( oldWires.GetCount() != 0 ) { ITEM_PICKER picker = ITEM_PICKER( oldWires.PopFront(), UR_WIRE_IMAGE ); oldItems.PushItem( picker ); } SaveCopyInUndoList( oldItems, UR_WIRE_IMAGE ); // Remove segments backtracking over others RemoveBacktracks( s_wires ); // Add the new wires screen->Append( s_wires ); // Correct and remove segments that need to be merged. screen->SchematicCleanUp(); // A junction could be needed to connect the end point of the last created segment. if( screen->IsJunctionNeeded( endpoint ) ) screen->Append( AddJunction( DC, endpoint ) ); // A junction could be needed to connect the start point of the set of new created wires if( screen->IsJunctionNeeded( startPoint ) ) screen->Append( AddJunction( DC, startPoint ) ); m_canvas->Refresh(); OnModify(); }
void SCH_SCREEN::ClearDrawingState() { for( SCH_ITEM* item = m_drawList.begin(); item; item = item->Next() ) item->ClearFlags(); }
int SCH_SCREEN::GetConnection( const wxPoint& aPosition, PICKED_ITEMS_LIST& aList, bool aFullConnection ) { SCH_ITEM* item; EDA_ITEM* tmp; EDA_ITEMS list; // Clear flags member for all items. ClearDrawingState(); BreakSegmentsOnJunctions(); if( GetNode( aPosition, list ) == 0 ) return 0; for( size_t i = 0; i < list.size(); i++ ) { item = (SCH_ITEM*) list[ i ]; item->SetFlags( SELECTEDNODE | STRUCT_DELETED ); /* Put this structure in the picked list: */ ITEM_PICKER picker( item, UR_DELETED ); aList.PushItem( picker ); } // Mark all wires, junctions, .. connected to the item(s) found. if( aFullConnection ) { SCH_LINE* segment; for( item = m_drawList.begin(); item; item = item->Next() ) { if( !(item->GetFlags() & SELECTEDNODE) ) continue; if( item->Type() != SCH_LINE_T ) continue; MarkConnections( (SCH_LINE*) item ); } // Search all attached wires (i.e wire with one new dangling end ) for( item = m_drawList.begin(); item; item = item->Next() ) { bool noconnect = false; if( item->GetFlags() & STRUCT_DELETED ) continue; // Already seen if( !(item->GetFlags() & CANDIDATE) ) continue; // not a candidate if( item->Type() != SCH_LINE_T ) continue; item->SetFlags( SKIP_STRUCT ); segment = (SCH_LINE*) item; /* If the wire start point is connected to a wire that was already found * and now is not connected, add the wire to the list. */ for( tmp = m_drawList.begin(); tmp; tmp = tmp->Next() ) { // Ensure tmp is a previously deleted segment: if( ( tmp->GetFlags() & STRUCT_DELETED ) == 0 ) continue; if( tmp->Type() != SCH_LINE_T ) continue; SCH_LINE* testSegment = (SCH_LINE*) tmp; // Test for segment connected to the previously deleted segment: if( testSegment->IsEndPoint( segment->GetStartPoint() ) ) break; } // when tmp != NULL, segment is a new candidate: // put it in deleted list if // the start point is not connected to an other item (like pin) if( tmp && !CountConnectedItems( segment->GetStartPoint(), true ) ) noconnect = true; /* If the wire end point is connected to a wire that has already been found * and now is not connected, add the wire to the list. */ for( tmp = m_drawList.begin(); tmp; tmp = tmp->Next() ) { // Ensure tmp is a previously deleted segment: if( ( tmp->GetFlags() & STRUCT_DELETED ) == 0 ) continue; if( tmp->Type() != SCH_LINE_T ) continue; SCH_LINE* testSegment = (SCH_LINE*) tmp; // Test for segment connected to the previously deleted segment: if( testSegment->IsEndPoint( segment->GetEndPoint() ) ) break; } // when tmp != NULL, segment is a new candidate: // put it in deleted list if // the end point is not connected to an other item (like pin) if( tmp && !CountConnectedItems( segment->GetEndPoint(), true ) ) noconnect = true; item->ClearFlags( SKIP_STRUCT ); if( noconnect ) { item->SetFlags( STRUCT_DELETED ); ITEM_PICKER picker( item, UR_DELETED ); aList.PushItem( picker ); item = m_drawList.begin(); } } // Get redundant junctions (junctions which connect < 3 end wires // and no pin) for( item = m_drawList.begin(); item; item = item->Next() ) { if( item->GetFlags() & STRUCT_DELETED ) continue; if( !(item->GetFlags() & CANDIDATE) ) continue; if( item->Type() != SCH_JUNCTION_T ) continue; SCH_JUNCTION* junction = (SCH_JUNCTION*) item; if( CountConnectedItems( junction->GetPosition(), false ) <= 2 ) { item->SetFlags( STRUCT_DELETED ); ITEM_PICKER picker( item, UR_DELETED ); aList.PushItem( picker ); } } for( item = m_drawList.begin(); item; item = item->Next() ) { if( item->GetFlags() & STRUCT_DELETED ) continue; if( item->Type() != SCH_LABEL_T ) continue; tmp = GetWireOrBus( ( (SCH_TEXT*) item )->GetPosition() ); if( tmp && tmp->GetFlags() & STRUCT_DELETED ) { item->SetFlags( STRUCT_DELETED ); ITEM_PICKER picker( item, UR_DELETED ); aList.PushItem( picker ); } } } ClearDrawingState(); return aList.GetCount(); }
void SCH_EDIT_FRAME::PutDataInPreviousState( PICKED_ITEMS_LIST* aList, bool aRedoCommand ) { SCH_ITEM* item; SCH_ITEM* alt_item; // Exchange the current wires, buses, and junctions with the copy save by the last edit. if( aList->m_Status == UR_WIRE_IMAGE ) { DLIST< SCH_ITEM > oldWires; // Prevent items from being deleted when the DLIST goes out of scope. oldWires.SetOwnership( false ); // Remove all of the wires, buses, and junctions from the current screen. GetScreen()->ExtractWires( oldWires, false ); // Copy the saved wires, buses, and junctions to the current screen. for( unsigned int i = 0; i < aList->GetCount(); i++ ) GetScreen()->Append( (SCH_ITEM*) aList->GetPickedItem( i ) ); aList->ClearItemsList(); // Copy the previous wires, buses, and junctions to the picked item list for the // redo operation. while( oldWires.GetCount() != 0 ) { ITEM_PICKER picker = ITEM_PICKER( oldWires.PopFront(), UR_WIRE_IMAGE ); aList->PushItem( picker ); } return; } // Undo in the reverse order of list creation: (this can allow stacked changes like the // same item can be changes and deleted in the same complex command. for( int ii = aList->GetCount() - 1; ii >= 0; ii-- ) { item = (SCH_ITEM*) aList->GetPickedItem( ii ); wxASSERT( item ); item->ClearFlags(); SCH_ITEM* image = (SCH_ITEM*) aList->GetPickedItemLink( ii ); switch( aList->GetPickedItemStatus( ii ) ) { case UR_CHANGED: /* Exchange old and new data for each item */ item->SwapData( image ); break; case UR_NEW: /* new items are deleted */ aList->SetPickedItemStatus( UR_DELETED, ii ); GetScreen()->Remove( item ); break; case UR_DELETED: /* deleted items are put in the draw item list, as new items */ aList->SetPickedItemStatus( UR_NEW, ii ); GetScreen()->Append( item ); break; case UR_MOVED: item->ClearFlags(); item->SetFlags( aList->GetPickerFlags( ii ) ); item->Move( aRedoCommand ? aList->m_TransformPoint : -aList->m_TransformPoint ); item->ClearFlags(); break; case UR_MIRRORED_Y: item->MirrorY( aList->m_TransformPoint.x ); break; case UR_MIRRORED_X: item->MirrorX( aList->m_TransformPoint.y ); break; case UR_ROTATED: // To undo a rotate 90 deg transform we must rotate 270 deg to undo // and 90 deg to redo: item->Rotate( aList->m_TransformPoint ); if( aRedoCommand ) break; // A only one rotate transform is OK // Make 3 rotate 90 deg transforms is this is actually an undo command item->Rotate( aList->m_TransformPoint ); item->Rotate( aList->m_TransformPoint ); break; case UR_EXCHANGE_T: alt_item = (SCH_ITEM*) aList->GetPickedItemLink( ii ); alt_item->SetNext( NULL ); alt_item->SetBack( NULL ); GetScreen()->Remove( item ); GetScreen()->Append( alt_item ); aList->SetPickedItem( alt_item, ii ); aList->SetPickedItemLink( item, ii ); break; default: wxFAIL_MSG( wxString::Format( wxT( "Unknown undo/redo command %d" ), aList->GetPickedItemStatus( ii ) ) ); break; } } }
void SCH_EDIT_FRAME::OnLeftClick( wxDC* aDC, const wxPoint& aPosition ) { SCH_ITEM* item = GetScreen()->GetCurItem(); wxPoint gridPosition = GetGridPosition( aPosition ); if( ( GetToolId() == ID_NO_TOOL_SELECTED ) || ( item && item->GetFlags() ) ) { m_canvas->SetAutoPanRequest( false ); SetRepeatItem( NULL ); if( item && item->GetFlags() ) { switch( item->Type() ) { case SCH_LABEL_T: case SCH_GLOBAL_LABEL_T: case SCH_HIERARCHICAL_LABEL_T: case SCH_TEXT_T: case SCH_SHEET_PIN_T: case SCH_SHEET_T: case SCH_BUS_WIRE_ENTRY_T: case SCH_BUS_BUS_ENTRY_T: case SCH_JUNCTION_T: case SCH_COMPONENT_T: case SCH_FIELD_T: case SCH_BITMAP_T: case SCH_NO_CONNECT_T: addCurrentItemToList(); return; case SCH_LINE_T: // May already be drawing segment. break; default: wxFAIL_MSG( wxT( "SCH_EDIT_FRAME::OnLeftClick error. Item type <" ) + item->GetClass() + wxT( "> is already being edited." ) ); item->ClearFlags(); break; } } else { item = LocateAndShowItem( aPosition ); } } switch( GetToolId() ) { case ID_NO_TOOL_SELECTED: break; case ID_HIGHLIGHT: HighlightConnectionAtPosition( aPosition ); break; case ID_HIERARCHY_PUSH_POP_BUTT: if( ( item && item->GetFlags() ) || ( g_RootSheet->CountSheets() == 0 ) ) break; item = LocateAndShowItem( aPosition, SCH_COLLECTOR::SheetsOnly ); if( item ) // The user has clicked on a sheet: this is an enter sheet command { m_CurrentSheet->push_back( (SCH_SHEET*) item ); DisplayCurrentSheet(); } else if( m_CurrentSheet->Last() != g_RootSheet ) { // The user has clicked ouside a sheet:this is an leave sheet command m_CurrentSheet->pop_back(); DisplayCurrentSheet(); } break; case ID_NOCONN_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { if( GetScreen()->GetItem( gridPosition, 0, SCH_NO_CONNECT_T ) == NULL ) { SCH_NO_CONNECT* no_connect = AddNoConnect( aDC, gridPosition ); SetRepeatItem( no_connect ); GetScreen()->SetCurItem( no_connect ); m_canvas->SetAutoPanRequest( true ); } } else { addCurrentItemToList(); } break; case ID_JUNCTION_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { if( GetScreen()->GetItem( gridPosition, 0, SCH_JUNCTION_T ) == NULL ) { SCH_JUNCTION* junction = AddJunction( aDC, gridPosition, true ); SetRepeatItem( junction ); GetScreen()->SetCurItem( junction ); m_canvas->SetAutoPanRequest( true ); } } else { addCurrentItemToList(); } break; case ID_WIRETOBUS_ENTRY_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { CreateBusWireEntry(); m_canvas->SetAutoPanRequest( true ); } else { addCurrentItemToList(); } break; case ID_BUSTOBUS_ENTRY_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { CreateBusBusEntry(); m_canvas->SetAutoPanRequest( true ); } else { addCurrentItemToList(); } break; case ID_SCHEMATIC_DELETE_ITEM_BUTT: DeleteItemAtCrossHair( aDC ); break; case ID_WIRE_BUTT: BeginSegment( aDC, LAYER_WIRE ); m_canvas->SetAutoPanRequest( true ); break; case ID_BUS_BUTT: BeginSegment( aDC, LAYER_BUS ); m_canvas->SetAutoPanRequest( true ); break; case ID_LINE_COMMENT_BUTT: BeginSegment( aDC, LAYER_NOTES ); m_canvas->SetAutoPanRequest( true ); break; case ID_TEXT_COMMENT_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { GetScreen()->SetCurItem( CreateNewText( aDC, LAYER_NOTES ) ); m_canvas->SetAutoPanRequest( true ); } else { addCurrentItemToList(); } break; case ID_ADD_IMAGE_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { GetScreen()->SetCurItem( CreateNewImage( aDC ) ); m_canvas->SetAutoPanRequest( true ); } else { addCurrentItemToList(); } break; case ID_LABEL_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { GetScreen()->SetCurItem( CreateNewText( aDC, LAYER_LOCLABEL ) ); m_canvas->SetAutoPanRequest( true ); } else { addCurrentItemToList(); } break; case ID_GLABEL_BUTT: case ID_HIERLABEL_BUTT: if( (item == NULL) || (item->GetFlags() == 0) ) { if( GetToolId() == ID_GLABEL_BUTT ) GetScreen()->SetCurItem( CreateNewText( aDC, LAYER_GLOBLABEL ) ); if( GetToolId() == ID_HIERLABEL_BUTT ) GetScreen()->SetCurItem( CreateNewText( aDC, LAYER_HIERLABEL ) ); m_canvas->SetAutoPanRequest( true ); } else { addCurrentItemToList(); } break; case ID_SHEET_SYMBOL_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { item = CreateSheet( aDC ); if( item != NULL ) { GetScreen()->SetCurItem( item ); m_canvas->SetAutoPanRequest( true ); } } else { addCurrentItemToList(); } break; case ID_IMPORT_HLABEL_BUTT: case ID_SHEET_PIN_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) item = LocateAndShowItem( aPosition, SCH_COLLECTOR::SheetsAndSheetLabels ); if( item == NULL ) break; if( (item->Type() == SCH_SHEET_T) && (item->GetFlags() == 0) ) { if( GetToolId() == ID_IMPORT_HLABEL_BUTT ) GetScreen()->SetCurItem( ImportSheetPin( (SCH_SHEET*) item, aDC ) ); else GetScreen()->SetCurItem( CreateSheetPin( (SCH_SHEET*) item, aDC ) ); } else if( (item->Type() == SCH_SHEET_PIN_T) && (item->GetFlags() != 0) ) { addCurrentItemToList(); } break; case ID_SCH_PLACE_COMPONENT: if( (item == NULL) || (item->GetFlags() == 0) ) { GetScreen()->SetCurItem( Load_Component( aDC, NULL, s_CmpNameList, s_CmpLastUnit, true ) ); m_canvas->SetAutoPanRequest( true ); } else { addCurrentItemToList(); } break; case ID_PLACE_POWER_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { SCHLIB_FILTER filter; filter.FilterPowerParts( true ); GetScreen()->SetCurItem( Load_Component( aDC, &filter, s_PowerNameList, s_LastPowerUnit, false ) ); m_canvas->SetAutoPanRequest( true ); } else { addCurrentItemToList(); } break; #ifdef KICAD_SPICE case ID_SIM_PROBE: { const KICAD_T wiresAndComponents[] = { SCH_LINE_T, SCH_COMPONENT_T, SCH_SHEET_PIN_T }; item = LocateAndShowItem( aPosition, wiresAndComponents ); if( !item ) break; NETLIST_OBJECT_LIST* netlist = BuildNetListBase(); for( NETLIST_OBJECT* obj : *netlist ) { if( obj->m_Comp == item ) { SIM_PLOT_FRAME* simFrame = (SIM_PLOT_FRAME*) Kiway().Player( FRAME_SIMULATOR, false ); if( simFrame ) simFrame->AddVoltagePlot( obj->GetNetName() ); break; } } } break; case ID_SIM_TUNE: { const KICAD_T fieldsAndComponents[] = { SCH_COMPONENT_T, SCH_FIELD_T }; item = LocateAndShowItem( aPosition, fieldsAndComponents ); if( !item ) return; if( item->Type() != SCH_COMPONENT_T ) { item = static_cast<SCH_ITEM*>( item->GetParent() ); if( item->Type() != SCH_COMPONENT_T ) return; } SIM_PLOT_FRAME* simFrame = (SIM_PLOT_FRAME*) Kiway().Player( FRAME_SIMULATOR, false ); if( simFrame ) simFrame->AddTuner( static_cast<SCH_COMPONENT*>( item ) ); } break; #endif /* KICAD_SPICE */ default: SetToolID( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor(), wxEmptyString ); wxFAIL_MSG( wxT( "SCH_EDIT_FRAME::OnLeftClick invalid tool ID <" ) + wxString::Format( wxT( "%d> selected." ), GetToolId() ) ); } }
void SCH_EDIT_FRAME::OnLeftClick( wxDC* aDC, const wxPoint& aPosition ) { SCH_ITEM* item = GetScreen()->GetCurItem(); wxPoint gridPosition = GetGridPosition( aPosition ); if( ( GetToolId() == ID_NO_TOOL_SELECTED ) || ( item && item->GetFlags() ) ) { m_canvas->SetAutoPanRequest( false ); SetRepeatItem( NULL ); if( item && item->GetFlags() ) { switch( item->Type() ) { case SCH_LABEL_T: case SCH_GLOBAL_LABEL_T: case SCH_HIERARCHICAL_LABEL_T: case SCH_TEXT_T: case SCH_SHEET_PIN_T: case SCH_SHEET_T: case SCH_BUS_WIRE_ENTRY_T: case SCH_BUS_BUS_ENTRY_T: case SCH_JUNCTION_T: case SCH_COMPONENT_T: case SCH_FIELD_T: case SCH_BITMAP_T: case SCH_NO_CONNECT_T: addCurrentItemToList( aDC ); return; case SCH_LINE_T: // May already be drawing segment. break; default: wxFAIL_MSG( wxT( "SCH_EDIT_FRAME::OnLeftClick error. Item type <" ) + item->GetClass() + wxT( "> is already being edited." ) ); item->ClearFlags(); break; } } else { item = LocateAndShowItem( aPosition ); } } switch( GetToolId() ) { case ID_NO_TOOL_SELECTED: break; case ID_HIERARCHY_PUSH_POP_BUTT: if( ( item && item->GetFlags() ) || ( g_RootSheet->CountSheets() == 0 ) ) break; item = LocateAndShowItem( aPosition, SCH_COLLECTOR::SheetsOnly ); if( item ) // The user has clicked on a sheet: this is an enter sheet command { m_CurrentSheet->Push( (SCH_SHEET*) item ); DisplayCurrentSheet(); } else if( m_CurrentSheet->Last() != g_RootSheet ) { // The user has clicked ouside a sheet:this is an leave sheet command m_CurrentSheet->Pop(); DisplayCurrentSheet(); } break; case ID_NOCONN_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { if( false == GetScreen()->GetItem( gridPosition, 0, SCH_NO_CONNECT_T ) ) { SCH_NO_CONNECT* no_connect = AddNoConnect( aDC, gridPosition ); SetRepeatItem( no_connect ); GetScreen()->SetCurItem( no_connect ); m_canvas->SetAutoPanRequest( true ); } } else { addCurrentItemToList( aDC ); } break; case ID_JUNCTION_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { if( false == GetScreen()->GetItem( gridPosition, 0, SCH_JUNCTION_T ) ) { SCH_JUNCTION* junction = AddJunction( aDC, gridPosition, true ); SetRepeatItem( junction ); GetScreen()->SetCurItem( junction ); m_canvas->SetAutoPanRequest( true ); } } else { addCurrentItemToList( aDC ); } break; case ID_WIRETOBUS_ENTRY_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { CreateBusWireEntry( aDC ); m_canvas->SetAutoPanRequest( true ); } else { addCurrentItemToList( aDC ); } break; case ID_BUSTOBUS_ENTRY_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { CreateBusBusEntry( aDC ); m_canvas->SetAutoPanRequest( true ); } else { addCurrentItemToList( aDC ); } break; case ID_SCHEMATIC_DELETE_ITEM_BUTT: DeleteItemAtCrossHair( aDC ); break; case ID_WIRE_BUTT: BeginSegment( aDC, LAYER_WIRE ); m_canvas->SetAutoPanRequest( true ); break; case ID_BUS_BUTT: BeginSegment( aDC, LAYER_BUS ); m_canvas->SetAutoPanRequest( true ); break; case ID_LINE_COMMENT_BUTT: BeginSegment( aDC, LAYER_NOTES ); m_canvas->SetAutoPanRequest( true ); break; case ID_TEXT_COMMENT_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { GetScreen()->SetCurItem( CreateNewText( aDC, LAYER_NOTES ) ); m_canvas->SetAutoPanRequest( true ); } else { addCurrentItemToList( aDC ); } break; case ID_ADD_IMAGE_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { GetScreen()->SetCurItem( CreateNewImage( aDC ) ); m_canvas->SetAutoPanRequest( true ); } else { addCurrentItemToList( aDC ); } break; case ID_LABEL_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { GetScreen()->SetCurItem( CreateNewText( aDC, LAYER_LOCLABEL ) ); m_canvas->SetAutoPanRequest( true ); } else { addCurrentItemToList( aDC ); } break; case ID_GLABEL_BUTT: case ID_HIERLABEL_BUTT: if( (item == NULL) || (item->GetFlags() == 0) ) { if( GetToolId() == ID_GLABEL_BUTT ) GetScreen()->SetCurItem( CreateNewText( aDC, LAYER_GLOBLABEL ) ); if( GetToolId() == ID_HIERLABEL_BUTT ) GetScreen()->SetCurItem( CreateNewText( aDC, LAYER_HIERLABEL ) ); m_canvas->SetAutoPanRequest( true ); } else { addCurrentItemToList( aDC ); } break; case ID_SHEET_SYMBOL_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { item = CreateSheet( aDC ); if( item != NULL ) { GetScreen()->SetCurItem( item ); m_canvas->SetAutoPanRequest( true ); } } else { addCurrentItemToList( aDC ); } break; case ID_IMPORT_HLABEL_BUTT: case ID_SHEET_PIN_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) item = LocateAndShowItem( aPosition, SCH_COLLECTOR::SheetsAndSheetLabels ); if( item == NULL ) break; if( (item->Type() == SCH_SHEET_T) && (item->GetFlags() == 0) ) { if( GetToolId() == ID_IMPORT_HLABEL_BUTT ) GetScreen()->SetCurItem( ImportSheetPin( (SCH_SHEET*) item, aDC ) ); else GetScreen()->SetCurItem( CreateSheetPin( (SCH_SHEET*) item, aDC ) ); } else if( (item->Type() == SCH_SHEET_PIN_T) && (item->GetFlags() != 0) ) { addCurrentItemToList( aDC ); } break; case ID_SCH_PLACE_COMPONENT: if( (item == NULL) || (item->GetFlags() == 0) ) { GetScreen()->SetCurItem( Load_Component( aDC, wxEmptyString, s_CmpNameList, s_CmpLastUnit, true ) ); m_canvas->SetAutoPanRequest( true ); } else { addCurrentItemToList( aDC ); } break; case ID_PLACE_POWER_BUTT: if( ( item == NULL ) || ( item->GetFlags() == 0 ) ) { GetScreen()->SetCurItem( Load_Component( aDC, wxT( "power" ), s_PowerNameList, s_LastPowerUnit, false ) ); m_canvas->SetAutoPanRequest( true ); } else { addCurrentItemToList( aDC ); } break; default: SetToolID( ID_NO_TOOL_SELECTED, m_canvas->GetDefaultCursor(), wxEmptyString ); wxFAIL_MSG( wxT( "SCH_EDIT_FRAME::OnLeftClick invalid tool ID <" ) + wxString::Format( wxT( "%d> selected." ), GetToolId() ) ); } }
void SCH_SCREEN::addConnectedItemsToBlock( const SCH_ITEM* aItem, const wxPoint& position ) { SCH_ITEM* item; ITEM_PICKER picker; for( item = m_drawList.begin(); item; item = item->Next() ) { if( !item->IsConnectable() || ( item->GetFlags() & SKIP_STRUCT ) || !item->CanConnect( aItem ) || item == aItem ) continue; // A line having 2 ends, it can be tested twice: one time per end if( item->Type() == SCH_LINE_T ) { SCH_LINE* line = (SCH_LINE*) item; if( !item->HitTest( position ) ) continue; // First time through. Flags set to denote an end that is not moving if( !item->IsSelected() ) item->SetFlags( CANDIDATE | STARTPOINT | ENDPOINT ); if( line->GetStartPoint() == position ) item->ClearFlags( STARTPOINT ); else if( line->GetEndPoint() == position ) item->ClearFlags( ENDPOINT ); else // This picks up items such as labels that can connect to the middle of a line item->ClearFlags( STARTPOINT | ENDPOINT ); } // We want to move a mid-connected label or bus entry when the full line is being moved else if( !item->IsSelected() && aItem->Type() == SCH_LINE_T && !( aItem->GetFlags() & ( ENDPOINT | STARTPOINT ) ) ) { std::vector< wxPoint > connections; item->GetConnectionPoints( connections ); for( auto conn : connections ) { if( aItem->HitTest( conn ) ) { item->SetFlags( CANDIDATE ); break; } } } if( item->IsSelected() ) continue; if( ( item->GetFlags() & CANDIDATE ) || item->IsConnected( position ) ) // Deal with all non-line items { item->ClearFlags( CANDIDATE ); item->SetFlags( SELECTED ); picker.SetItem( item ); picker.SetFlags( item->GetFlags() ); m_BlockLocate.GetItems().PushItem( picker ); } } }
void SCH_EDIT_FRAME::addCurrentItemToList( wxDC* aDC ) { SCH_SCREEN* screen = GetScreen(); SCH_ITEM* item = screen->GetCurItem(); wxCHECK_RET( item != NULL, wxT( "Cannot add current item to list." ) ); m_canvas->SetAutoPanRequest( false ); SCH_ITEM* undoItem = item; if( item->Type() == SCH_SHEET_PIN_T ) { SCH_SHEET* sheet = (SCH_SHEET*) item->GetParent(); wxCHECK_RET( (sheet != NULL) && (sheet->Type() == SCH_SHEET_T), wxT( "Cannot place sheet pin in invalid schematic sheet object." ) ); undoItem = sheet; } else if( item->Type() == SCH_FIELD_T ) { SCH_COMPONENT* cmp = (SCH_COMPONENT*) item->GetParent(); wxCHECK_RET( (cmp != NULL) && (cmp->Type() == SCH_COMPONENT_T), wxT( "Cannot place field in invalid schematic component object." ) ); undoItem = cmp; } if( item->IsNew() ) { if( item->Type() == SCH_SHEET_T ) { // Fix the size and position of the new sheet using the last values set by // the m_mouseCaptureCallback function. m_canvas->SetMouseCapture( NULL, NULL ); if( !EditSheet( (SCH_SHEET*)item, aDC ) ) { screen->SetCurItem( NULL ); item->Draw( m_canvas, aDC, wxPoint( 0, 0 ), g_XorMode ); delete item; return; } SetSheetNumberAndCount(); } if( undoItem == item ) { if( !screen->CheckIfOnDrawList( item ) ) // don't want a loop! screen->Append( item ); SetRepeatItem( item ); SaveCopyInUndoList( undoItem, UR_NEW ); } else { // Here, item is not a basic schematic item, but an item inside // a parent basic schematic item, // currently: sheet pin or component field. // currently, only a sheet pin can be found as new item, // because new component fields have a specific handling, and do not appears here SaveCopyInUndoList( undoItem, UR_CHANGED ); if( item->Type() == SCH_SHEET_PIN_T ) ( (SCH_SHEET*)undoItem )->AddPin( (SCH_SHEET_PIN*) item ); else wxLogMessage(wxT( "addCurrentItemToList: expected type = SCH_SHEET_PIN_T, actual type = %d" ), item->Type() ); } } else { SaveUndoItemInUndoList( undoItem ); } // Erase the wire representation before the 'normal' view is drawn. if ( item->IsWireImage() ) item->Draw( m_canvas, aDC, wxPoint( 0, 0 ), g_XorMode ); item->ClearFlags(); screen->SetModify(); screen->SetCurItem( NULL ); m_canvas->SetMouseCapture( NULL, NULL ); m_canvas->EndMouseCapture(); if( item->IsConnectable() ) screen->TestDanglingEnds(); if( aDC ) { EDA_CROSS_HAIR_MANAGER( m_canvas, aDC ); // Erase schematic cursor undoItem->Draw( m_canvas, aDC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE ); } }