int ALIGN_DISTRIBUTE_TOOL::AlignCenterY( const TOOL_EVENT& aEvent )
{
ALIGNMENT_RECTS itemsToAlign;
ALIGNMENT_RECTS locked_items;
if( !GetSelections( itemsToAlign, locked_items, []( const ALIGNMENT_RECT left, const ALIGNMENT_RECT right)
{ return ( left.second.GetCenter().y < right.second.GetCenter().y ); } ) )
return 0;
BOARD_COMMIT commit( m_frame );
commit.StageItems( m_selectionTool->GetSelection(), CHT_MODIFY );
auto targetY = selectTarget( itemsToAlign, locked_items, []( const ALIGNMENT_RECT& aVal )
{ return aVal.second.GetCenter().y; } );
// Move the selected items
for( auto& i : itemsToAlign )
{
int difference = targetY - i.second.GetCenter().y;
BOARD_ITEM* item = i.first;
// Don't move a pad by itself unless editing the footprint
if( item->Type() == PCB_PAD_T && m_frame->IsType( FRAME_PCB ) )
item = item->GetParent();
item->Move( wxPoint( 0, difference ) );
}
commit.Push( _( "Align to center" ) );
return 0;
}
int PLACEMENT_TOOL::AlignTop( const TOOL_EVENT& aEvent )
{
const SELECTION& selection = m_selectionTool->GetSelection();
if( selection.Size() <= 1 )
return 0;
BOARD_COMMIT commit( getEditFrame<PCB_BASE_FRAME>() );
commit.Stage( selection.items, UR_CHANGED );
// Compute the highest point of selection - it will be the edge of alignment
int top = selection.Item<BOARD_ITEM>( 0 )->GetBoundingBox().GetY();
for( int i = 1; i < selection.Size(); ++i )
{
int currentTop = selection.Item<BOARD_ITEM>( i )->GetBoundingBox().GetY();
if( top > currentTop ) // Y decreases when going up
top = currentTop;
}
// Move the selected items
for( int i = 0; i < selection.Size(); ++i )
{
BOARD_ITEM* item = selection.Item<BOARD_ITEM>( i );
int difference = top - item->GetBoundingBox().GetY();
item->Move( wxPoint( 0, difference ) );
}
commit.Push( _( "Align to top" ) );
return 0;
}
int PLACEMENT_TOOL::AlignRight( const TOOL_EVENT& aEvent )
{
const SELECTION& selection = m_selectionTool->GetSelection();
if( selection.Size() <= 1 )
return 0;
BOARD_COMMIT commit( getEditFrame<PCB_BASE_FRAME>() );
commit.Stage( selection.items, UR_CHANGED );
// Compute the rightmost point of selection - it will be the edge of alignment
int right = selection.Item<BOARD_ITEM>( 0 )->GetBoundingBox().GetRight();
for( int i = 1; i < selection.Size(); ++i )
{
int currentRight = selection.Item<BOARD_ITEM>( i )->GetBoundingBox().GetRight();
if( right < currentRight ) // X increases when going right
right = currentRight;
}
// Move the selected items
for( int i = 0; i < selection.Size(); ++i )
{
BOARD_ITEM* item = selection.Item<BOARD_ITEM>( i );
int difference = right - item->GetBoundingBox().GetRight();
item->Move( wxPoint( difference, 0 ) );
}
commit.Push( _( "Align to right" ) );
return 0;
}
int EDIT_TOOL::MoveExact( const TOOL_EVENT& aEvent )
{
const SELECTION& selection = m_selectionTool->GetSelection();
// Shall the selection be cleared at the end?
bool unselect = selection.Empty();
if( !hoverSelection( selection ) )
return 0;
wxPoint translation;
double rotation = 0;
PCB_BASE_FRAME* editFrame = getEditFrame<PCB_BASE_FRAME>();
DIALOG_MOVE_EXACT dialog( editFrame, translation, rotation );
int ret = dialog.ShowModal();
if( ret == wxID_OK )
{
if( !isUndoInhibited() )
{
editFrame->OnModify();
// Record an action of move and rotate
editFrame->SaveCopyInUndoList( selection.items, UR_CHANGED );
}
VECTOR2I rp = selection.GetCenter();
wxPoint rotPoint( rp.x, rp.y );
for( unsigned int i = 0; i < selection.items.GetCount(); ++i )
{
BOARD_ITEM* item = selection.Item<BOARD_ITEM>( i );
item->Move( translation );
item->Rotate( rotPoint, rotation );
if( !m_dragging )
item->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
updateRatsnest( m_dragging );
if( m_dragging )
selection.group->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
else
getModel<BOARD>()->GetRatsnest()->Recalculate();
if( unselect )
m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
m_toolMgr->RunAction( COMMON_ACTIONS::pointEditorUpdate, true );
}
return 0;
}
void PCB_EDIT_FRAME::Block_Move()
{
OnModify();
wxPoint MoveVector = GetScreen()->m_BlockLocate.GetMoveVector();
PICKED_ITEMS_LIST* itemsList = &GetScreen()->m_BlockLocate.GetItems();
itemsList->m_Status = UR_MOVED;
for( unsigned ii = 0; ii < itemsList->GetCount(); ii++ )
{
BOARD_ITEM* item = (BOARD_ITEM*) itemsList->GetPickedItem( ii );
itemsList->SetPickedItemStatus( UR_MOVED, ii );
item->Move( MoveVector );
GetBoard()->GetConnectivity()->Update( item );
item->ClearFlags( IS_MOVED );
switch( item->Type() )
{
case PCB_MODULE_T:
m_Pcb->m_Status_Pcb = 0;
item->ClearFlags();
break;
// Move track segments
case PCB_TRACE_T: // a track segment (segment on a copper layer)
case PCB_VIA_T: // a via (like a track segment on a copper layer)
m_Pcb->m_Status_Pcb = 0;
break;
case PCB_ZONE_AREA_T:
case PCB_LINE_T:
case PCB_TEXT_T:
case PCB_TARGET_T:
case PCB_DIMENSION_T:
break;
// This item is not put in undo list
case PCB_ZONE_T: // SEG_ZONE items are now deprecated
itemsList->RemovePicker( ii );
ii--;
break;
default:
wxMessageBox( wxT( "PCB_EDIT_FRAME::Block_Move( ) error: unexpected type" ) );
break;
}
}
SaveCopyInUndoList( *itemsList, UR_MOVED, MoveVector );
Compile_Ratsnest( NULL, true );
m_canvas->Refresh( true );
}
void FOOTPRINT_EDIT_FRAME::moveExact()
{
MOVE_PARAMETERS params;
params.allowOverride = false;
params.editingFootprint = true;
DIALOG_MOVE_EXACT dialog( this, params );
int ret = dialog.ShowModal();
if( ret == wxID_OK )
{
SaveCopyInUndoList( GetBoard()->m_Modules, UR_CHANGED );
BOARD_ITEM* item = GetScreen()->GetCurItem();
wxPoint anchorPoint = item->GetPosition();
wxPoint origin;
switch( params.origin )
{
case RELATIVE_TO_USER_ORIGIN:
origin = GetScreen()->m_O_Curseur;
break;
case RELATIVE_TO_GRID_ORIGIN:
origin = GetGridOrigin();
break;
case RELATIVE_TO_DRILL_PLACE_ORIGIN:
origin = GetAuxOrigin();
break;
case RELATIVE_TO_SHEET_ORIGIN:
origin = wxPoint( 0, 0 );
break;
case RELATIVE_TO_CURRENT_POSITION:
// relative movement means that only the translation values should be used:
// -> set origin and anchor to zero
origin = wxPoint( 0, 0 );
anchorPoint = wxPoint( 0, 0 );
break;
}
wxPoint finalMoveVector = params.translation + origin - anchorPoint;
item->Move( finalMoveVector );
item->Rotate( item->GetPosition(), params.rotation );
m_canvas->Refresh();
}
m_canvas->MoveCursorToCrossHair();
}
int EDIT_TOOL::MoveExact( const TOOL_EVENT& aEvent )
{
const SELECTION& selection = m_selectionTool->GetSelection();
// Shall the selection be cleared at the end?
bool unselect = selection.Empty();
if( !hoverSelection() || m_selectionTool->CheckLock() == SELECTION_LOCKED )
return 0;
wxPoint translation;
double rotation = 0;
PCB_BASE_FRAME* editFrame = getEditFrame<PCB_BASE_FRAME>();
DIALOG_MOVE_EXACT dialog( editFrame, translation, rotation );
int ret = dialog.ShowModal();
if( ret == wxID_OK )
{
VECTOR2I rp = selection.GetCenter();
wxPoint rotPoint( rp.x, rp.y );
for( unsigned int i = 0; i < selection.items.GetCount(); ++i )
{
BOARD_ITEM* item = selection.Item<BOARD_ITEM>( i );
m_commit->Modify( item );
item->Move( translation );
item->Rotate( rotPoint, rotation );
if( !m_dragging )
item->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
m_commit->Push( _( "Move exact" ) );
if( unselect )
m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
m_toolMgr->RunAction( COMMON_ACTIONS::editModifiedSelection, true );
}
return 0;
}
void PCB_EDIT_FRAME::Block_Duplicate( bool aIncrement )
{
wxPoint MoveVector = GetScreen()->m_BlockLocate.GetMoveVector();
OnModify();
PICKED_ITEMS_LIST* itemsList = &GetScreen()->m_BlockLocate.GetItems();
PICKED_ITEMS_LIST newList;
newList.m_Status = UR_NEW;
ITEM_PICKER picker( NULL, UR_NEW );
BOARD_ITEM* newitem;
for( unsigned ii = 0; ii < itemsList->GetCount(); ii++ )
{
BOARD_ITEM* item = (BOARD_ITEM*) itemsList->GetPickedItem( ii );
newitem = (BOARD_ITEM*)item->Clone();
if( aIncrement )
newitem->IncrementItemReference();
if( item->Type() == PCB_MODULE_T )
m_Pcb->m_Status_Pcb = 0;
m_Pcb->Add( newitem );
if( newitem )
{
newitem->Move( MoveVector );
picker.SetItem ( newitem );
newList.PushItem( picker );
}
}
if( newList.GetCount() )
SaveCopyInUndoList( newList, UR_NEW );
Compile_Ratsnest( NULL, true );
m_canvas->Refresh( true );
}
void FOOTPRINT_EDIT_FRAME::moveExact()
{
wxPoint translation;
double rotation = 0;
DIALOG_MOVE_EXACT dialog( this, translation, rotation );
int ret = dialog.ShowModal();
if( ret == wxID_OK )
{
SaveCopyInUndoList( GetBoard()->m_Modules, UR_MODEDIT );
BOARD_ITEM* item = GetScreen()->GetCurItem();
item->Move( translation );
item->Rotate( item->GetPosition(), rotation );
m_canvas->Refresh();
}
m_canvas->MoveCursorToCrossHair();
}
void ALIGN_DISTRIBUTE_TOOL::doDistributeCentersVertically( ALIGNMENT_RECTS& itemsToDistribute ) const
{
std::sort( itemsToDistribute.begin(), itemsToDistribute.end(),
[] ( const ALIGNMENT_RECT left, const ALIGNMENT_RECT right)
{ return ( left.second.GetCenter().y < right.second.GetCenter().y ); } );
const auto totalGap = ( itemsToDistribute.end()-1 )->second.GetCenter().y
- itemsToDistribute.begin()->second.GetCenter().y;
const auto itemGap = totalGap / ( itemsToDistribute.size() - 1 );
auto targetY = itemsToDistribute.begin()->second.GetCenter().y;
for( auto& i : itemsToDistribute )
{
BOARD_ITEM* item = i.first;
// Don't move a pad by itself unless editing the footprint
if( item->Type() == PCB_PAD_T && m_frame->IsType( FRAME_PCB ) )
item = item->GetParent();
int difference = targetY - i.second.GetCenter().y;
item->Move( wxPoint( 0, difference ) );
targetY += ( itemGap );
}
}
void ALIGN_DISTRIBUTE_TOOL::doDistributeGapsHorizontally( ALIGNMENT_RECTS& itemsToDistribute,
const BOARD_ITEM* lastItem, int totalGap ) const
{
const auto itemGap = totalGap / ( itemsToDistribute.size() - 1 );
auto targetX = itemsToDistribute.begin()->second.GetX();
for( auto& i : itemsToDistribute )
{
BOARD_ITEM* item = i.first;
// cover the corner case where the last item is wider than the previous item and gap
if( lastItem == item )
continue;
// Don't move a pad by itself unless editing the footprint
if( item->Type() == PCB_PAD_T && m_frame->IsType( FRAME_PCB ) )
item = item->GetParent();
int difference = targetX - i.second.GetX();
item->Move( wxPoint( difference, 0 ) );
targetX += ( i.second.GetWidth() + itemGap );
}
}
void PCB_BASE_EDIT_FRAME::PutDataInPreviousState( PICKED_ITEMS_LIST* aList, bool aRedoCommand,
bool aRebuildRatsnet )
{
BOARD_ITEM* item;
bool not_found = false;
bool reBuild_ratsnest = false;
bool deep_reBuild_ratsnest = false; // true later if pointers must be rebuilt
auto view = GetGalCanvas()->GetView();
auto connectivity = GetBoard()->GetConnectivity();
// 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
bool build_item_list = true; // if true the list of existing items must be rebuilt
// Restore changes in reverse order
for( int ii = aList->GetCount() - 1; ii >= 0 ; ii-- )
{
item = (BOARD_ITEM*) aList->GetPickedItem( ii );
wxASSERT( item );
/* Test for existence of item on board.
* It could be deleted, and no more on board:
* - if a call to SaveCopyInUndoList was forgotten in Pcbnew
* - in zones outlines, when a change in one zone merges this zone with an other
* This test avoids a Pcbnew crash
* Obviously, this test is not made for deleted items
*/
UNDO_REDO_T status = aList->GetPickedItemStatus( ii );
if( status != UR_DELETED
&& status != UR_DRILLORIGIN // origin markers never on board
&& status != UR_GRIDORIGIN ) // origin markers never on board
{
if( build_item_list )
// Build list of existing items, for integrity test
TestForExistingItem( GetBoard(), NULL );
build_item_list = false;
if( !TestForExistingItem( GetBoard(), item ) )
{
// Checking if it ever happens
wxASSERT_MSG( false, "Item in the undo buffer does not exist" );
// Remove this non existent item
aList->RemovePicker( ii );
ii++; // the current item was removed, ii points now the next item
// decrement it because it will be incremented later
not_found = true;
continue;
}
}
item->ClearFlags();
// see if we must rebuild ratsnets and pointers lists
switch( item->Type() )
{
case PCB_MODULE_T:
deep_reBuild_ratsnest = true; // Pointers on pads can be invalid
// Fall through
case PCB_ZONE_AREA_T:
case PCB_TRACE_T:
case PCB_VIA_T:
reBuild_ratsnest = true;
break;
case PCB_NETINFO_T:
reBuild_ratsnest = true;
deep_reBuild_ratsnest = true;
break;
default:
break;
}
// It is possible that we are going to replace the selected item, so clear it
SetCurItem( NULL );
switch( aList->GetPickedItemStatus( ii ) )
{
case UR_CHANGED: /* Exchange old and new data for each item */
{
BOARD_ITEM* image = (BOARD_ITEM*) aList->GetPickedItemLink( ii );
// Remove all pads/drawings/texts, as they become invalid
// for the VIEW after SwapData() called for modules
view->Remove( item );
connectivity->Remove( item );
SwapItemData( item, image );
// Update all pads/drawings/texts, as they become invalid
// for the VIEW after SwapData() called for modules
if( item->Type() == PCB_MODULE_T )
{
MODULE* newModule = static_cast<MODULE*>( item );
newModule->RunOnChildren( std::bind( &BOARD_ITEM::ClearFlags, _1, EDA_ITEM_ALL_FLAGS ));
}
view->Add( item );
connectivity->Add( item );
item->ClearFlags();
}
break;
case UR_NEW: /* new items are deleted */
aList->SetPickedItemStatus( UR_DELETED, ii );
GetModel()->Remove( item );
view->Remove( item );
break;
case UR_DELETED: /* deleted items are put in List, as new items */
aList->SetPickedItemStatus( UR_NEW, ii );
GetModel()->Add( item );
view->Add( item );
build_item_list = true;
break;
case UR_MOVED:
item->Move( aRedoCommand ? aList->m_TransformPoint : -aList->m_TransformPoint );
view->Update( item, KIGFX::GEOMETRY );
connectivity->Update( item );
break;
case UR_ROTATED:
item->Rotate( aList->m_TransformPoint,
aRedoCommand ? m_rotationAngle : -m_rotationAngle );
view->Update( item, KIGFX::GEOMETRY );
connectivity->Update( item );
break;
case UR_ROTATED_CLOCKWISE:
item->Rotate( aList->m_TransformPoint,
aRedoCommand ? -m_rotationAngle : m_rotationAngle );
view->Update( item, KIGFX::GEOMETRY );
connectivity->Update( item );
break;
case UR_FLIPPED:
item->Flip( aList->m_TransformPoint );
view->Update( item, KIGFX::LAYERS );
connectivity->Update( item );
break;
case UR_DRILLORIGIN:
case UR_GRIDORIGIN:
{
BOARD_ITEM* image = (BOARD_ITEM*) aList->GetPickedItemLink( ii );
VECTOR2D origin = image->GetPosition();
image->SetPosition( item->GetPosition() );
if( aList->GetPickedItemStatus( ii ) == UR_DRILLORIGIN )
PCB_EDITOR_CONTROL::DoSetDrillOrigin( view, this, item, origin );
else
PCBNEW_CONTROL::DoSetGridOrigin( view, this, item, origin );
}
break;
default:
{
wxLogDebug( wxT( "PutDataInPreviousState() error (unknown code %X)" ),
aList->GetPickedItemStatus( ii ) );
}
break;
}
}
if( not_found )
wxMessageBox( _( "Incomplete undo/redo operation: some items not found" ) );
// Rebuild pointers and connectivity that can be changed.
// connectivity can be rebuilt only in the board editor frame
if( IsType( FRAME_PCB ) && ( reBuild_ratsnest || deep_reBuild_ratsnest ) )
{
Compile_Ratsnest( NULL, false );
}
GetBoard()->SanitizeNetcodes();
}
void PCB_EDIT_FRAME::PutDataInPreviousState( PICKED_ITEMS_LIST* aList, bool aRedoCommand,
bool aRebuildRatsnet )
{
BOARD_ITEM* item;
bool not_found = false;
bool reBuild_ratsnest = false;
KIGFX::VIEW* view = GetGalCanvas()->GetView();
RN_DATA* ratsnest = GetBoard()->GetRatsnest();
// 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
bool build_item_list = true; // if true the list of existing items must be rebuilt
for( int ii = aList->GetCount() - 1; ii >= 0 ; ii-- )
{
item = (BOARD_ITEM*) aList->GetPickedItem( ii );
wxASSERT( item );
/* Test for existence of item on board.
* It could be deleted, and no more on board:
* - if a call to SaveCopyInUndoList was forgotten in Pcbnew
* - in zones outlines, when a change in one zone merges this zone with an other
* This test avoids a Pcbnew crash
* Obviously, this test is not made for deleted items
*/
UNDO_REDO_T status = aList->GetPickedItemStatus( ii );
if( status != UR_DELETED )
{
if( build_item_list )
// Build list of existing items, for integrity test
TestForExistingItem( GetBoard(), NULL );
build_item_list = false;
if( !TestForExistingItem( GetBoard(), item ) )
{
// Remove this non existent item
aList->RemovePicker( ii );
ii++; // the current item was removed, ii points now the next item
// decrement it because it will be incremented later
not_found = true;
continue;
}
}
item->ClearFlags();
// see if we must rebuild ratsnets and pointers lists
switch( item->Type() )
{
case PCB_MODULE_T:
case PCB_ZONE_AREA_T:
case PCB_TRACE_T:
case PCB_VIA_T:
reBuild_ratsnest = true;
break;
default:
break;
}
switch( aList->GetPickedItemStatus( ii ) )
{
case UR_CHANGED: /* Exchange old and new data for each item */
{
BOARD_ITEM* image = (BOARD_ITEM*) aList->GetPickedItemLink( ii );
// Remove all pads/drawings/texts, as they become invalid
// for the VIEW after SwapData() called for modules
if( item->Type() == PCB_MODULE_T )
{
MODULE* oldModule = static_cast<MODULE*>( item );
oldModule->RunOnChildren( boost::bind( &KIGFX::VIEW::Remove, view, _1 ) );
}
ratsnest->Remove( item );
item->SwapData( image );
// Update all pads/drawings/texts, as they become invalid
// for the VIEW after SwapData() called for modules
if( item->Type() == PCB_MODULE_T )
{
MODULE* newModule = static_cast<MODULE*>( item );
newModule->RunOnChildren( boost::bind( &KIGFX::VIEW::Add, view, _1 ) );
}
ratsnest->Add( item );
item->ClearFlags( SELECTED );
item->ViewUpdate( KIGFX::VIEW_ITEM::LAYERS );
}
break;
case UR_NEW: /* new items are deleted */
aList->SetPickedItemStatus( UR_DELETED, ii );
GetBoard()->Remove( item );
if( item->Type() == PCB_MODULE_T )
{
MODULE* module = static_cast<MODULE*>( item );
module->RunOnChildren( boost::bind( &KIGFX::VIEW::Remove, view, _1 ) );
}
view->Remove( item );
item->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
break;
case UR_DELETED: /* deleted items are put in List, as new items */
aList->SetPickedItemStatus( UR_NEW, ii );
GetBoard()->Add( item );
if( item->Type() == PCB_MODULE_T )
{
MODULE* module = static_cast<MODULE*>( item );
module->RunOnChildren( boost::bind( &KIGFX::VIEW::Add, view, _1) );
}
view->Add( item );
item->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
build_item_list = true;
break;
case UR_MOVED:
item->Move( aRedoCommand ? aList->m_TransformPoint : -aList->m_TransformPoint );
item->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
ratsnest->Update( item );
break;
case UR_ROTATED:
item->Rotate( aList->m_TransformPoint,
aRedoCommand ? m_rotationAngle : -m_rotationAngle );
item->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
ratsnest->Update( item );
break;
case UR_ROTATED_CLOCKWISE:
item->Rotate( aList->m_TransformPoint,
aRedoCommand ? -m_rotationAngle : m_rotationAngle );
item->ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
ratsnest->Update( item );
break;
case UR_FLIPPED:
item->Flip( aList->m_TransformPoint );
item->ViewUpdate( KIGFX::VIEW_ITEM::LAYERS );
ratsnest->Update( item );
break;
default:
{
wxString msg;
msg.Printf( wxT( "PutDataInPreviousState() error (unknown code %X)" ),
aList->GetPickedItemStatus( ii ) );
wxMessageBox( msg );
}
break;
}
}
if( not_found )
wxMessageBox( wxT( "Incomplete undo/redo operation: some items not found" ) );
// Rebuild pointers and ratsnest that can be changed.
if( reBuild_ratsnest && aRebuildRatsnet )
{
if( IsGalCanvasActive() )
ratsnest->Recalculate();
else
Compile_Ratsnest( NULL, true );
}
}
int DRAWING_TOOL::PlaceDXF( const TOOL_EVENT& aEvent )
{
DIALOG_DXF_IMPORT dlg( m_frame );
int dlgResult = dlg.ShowModal();
const std::list<BOARD_ITEM*>& list = dlg.GetImportedItems();
if( dlgResult != wxID_OK || m_board->m_Modules == NULL || list.empty() )
return 0;
VECTOR2I cursorPos = m_controls->GetCursorPosition();
VECTOR2I delta = cursorPos - (*list.begin())->GetPosition();
// Add a VIEW_GROUP that serves as a preview for the new item
KIGFX::VIEW_GROUP preview( m_view );
// Build the undo list & add items to the current view
std::list<BOARD_ITEM*>::const_iterator it, itEnd;
for( it = list.begin(), itEnd = list.end(); it != itEnd; ++it )
{
BOARD_ITEM* item = *it;
BOARD_ITEM* converted = NULL;
// Modules use different types for the same things,
// so we need to convert imported items to appropriate classes.
switch( item->Type() )
{
case PCB_LINE_T:
{
if( m_editModules )
{
converted = new EDGE_MODULE( m_board->m_Modules );
*static_cast<DRAWSEGMENT*>( converted ) = *static_cast<DRAWSEGMENT*>( item );
converted->Move( wxPoint( delta.x, delta.y ) );
preview.Add( converted );
delete item;
}
else
{
preview.Add( item );
}
break;
}
case PCB_TEXT_T:
{
if( m_editModules )
{
converted = new TEXTE_MODULE( m_board->m_Modules );
*static_cast<TEXTE_PCB*>( converted ) = *static_cast<TEXTE_PCB*>( item );
converted->Move( wxPoint( delta.x, delta.y ) );
preview.Add( converted );
delete item;
}
else
{
preview.Add( item );
}
break;
}
default:
assert( false ); // there is a type that is currently not handled here
break;
}
}
BOARD_ITEM* firstItem = static_cast<BOARD_ITEM*>( *preview.Begin() );
m_view->Add( &preview );
m_toolMgr->RunAction( COMMON_ACTIONS::selectionClear, true );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
Activate();
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
cursorPos = m_controls->GetCursorPosition();
if( evt->IsMotion() )
{
delta = cursorPos - firstItem->GetPosition();
for( KIGFX::VIEW_GROUP::iter it = preview.Begin(), end = preview.End(); it != end; ++it )
static_cast<BOARD_ITEM*>( *it )->Move( wxPoint( delta.x, delta.y ) );
preview.ViewUpdate();
}
else if( evt->Category() == TC_COMMAND )
{
if( evt->IsAction( &COMMON_ACTIONS::rotate ) )
{
for( KIGFX::VIEW_GROUP::iter it = preview.Begin(), end = preview.End(); it != end; ++it )
static_cast<BOARD_ITEM*>( *it )->Rotate( wxPoint( cursorPos.x, cursorPos.y ),
m_frame->GetRotationAngle() );
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
else if( evt->IsAction( &COMMON_ACTIONS::flip ) )
{
for( KIGFX::VIEW_GROUP::iter it = preview.Begin(), end = preview.End(); it != end; ++it )
static_cast<BOARD_ITEM*>( *it )->Flip( wxPoint( cursorPos.x, cursorPos.y ) );
preview.ViewUpdate( KIGFX::VIEW_ITEM::GEOMETRY );
}
else if( evt->IsCancel() || evt->IsActivate() )
{
preview.FreeItems();
break;
}
}
else if( evt->IsClick( BUT_LEFT ) )
{
// Place the drawing
if( m_editModules )
{
m_frame->SaveCopyInUndoList( m_board->m_Modules, UR_MODEDIT );
m_board->m_Modules->SetLastEditTime();
for( KIGFX::VIEW_GROUP::iter it = preview.Begin(), end = preview.End(); it != end; ++it )
{
BOARD_ITEM* item = static_cast<BOARD_ITEM*>( *it );
m_board->m_Modules->Add( item );
switch( item->Type() )
{
case PCB_MODULE_TEXT_T:
static_cast<TEXTE_MODULE*>( item )->SetLocalCoord();
break;
case PCB_MODULE_EDGE_T:
static_cast<EDGE_MODULE*>( item )->SetLocalCoord();
break;
default:
assert( false );
break;
}
m_view->Add( item );
}
}
else
{
PICKED_ITEMS_LIST picklist;
for( KIGFX::VIEW_GROUP::iter it = preview.Begin(), end = preview.End(); it != end; ++it )
{
BOARD_ITEM* item = static_cast<BOARD_ITEM*>( *it );
m_board->Add( item );
ITEM_PICKER itemWrapper( item, UR_NEW );
picklist.PushItem( itemWrapper );
m_view->Add( item );
}
m_frame->SaveCopyInUndoList( picklist, UR_NEW );
}
m_frame->OnModify();
break;
}
}
preview.Clear();
m_controls->ShowCursor( false );
m_controls->SetSnapping( false );
m_controls->SetAutoPan( false );
m_controls->CaptureCursor( false );
m_view->Remove( &preview );
return 0;
}
/**
* Function PutDataInPreviousState
* Used in undo or redo command.
* Put data pointed by List in the previous state, i.e. the state memorised by List
* @param aList = a PICKED_ITEMS_LIST pointer to the list of items to undo/redo
* @param aRedoCommand = a bool: true for redo, false for undo
* @param aRebuildRatsnet = a bool: true to rebuid ratsnet (normal use, and default), false
* to just retrieve las state (used in abort commands that do not need to rebuild ratsnest)
*/
void PCB_EDIT_FRAME::PutDataInPreviousState( PICKED_ITEMS_LIST* aList, bool aRedoCommand,
bool aRebuildRatsnet )
{
BOARD_ITEM* item;
bool not_found = false;
bool reBuild_ratsnest = false;
// 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
bool build_item_list = true; // if true the list of esiting items must be rebuilt
for( int ii = aList->GetCount()-1; ii >= 0 ; ii-- )
{
item = (BOARD_ITEM*) aList->GetPickedItem( ii );
wxASSERT( item );
/* Test for existence of item on board.
* It could be deleted, and no more on board:
* - if a call to SaveCopyInUndoList was forgotten in Pcbnew
* - in zones outlines, when a change in one zone merges this zone with an other
* This test avoids a Pcbnew crash
* Obviouly, this test is not made for deleted items
*/
UNDO_REDO_T status = aList->GetPickedItemStatus( ii );
if( status != UR_DELETED )
{
if( build_item_list )
// Build list of existing items, for integrity test
TestForExistingItem( GetBoard(), NULL );
build_item_list = false;
if( !TestForExistingItem( GetBoard(), item ) )
{
// Remove this non existant item
aList->RemovePicker( ii );
ii++; // the current item was removed, ii points now the next item
// decrement it because it will be incremented later
not_found = true;
continue;
}
}
item->ClearFlags();
// see if we must rebuild ratsnets and pointers lists
switch( item->Type() )
{
case PCB_MODULE_T:
case PCB_ZONE_AREA_T:
case PCB_TRACE_T:
case PCB_VIA_T:
reBuild_ratsnest = true;
break;
default:
break;
}
switch( aList->GetPickedItemStatus( ii ) )
{
case UR_CHANGED: /* Exchange old and new data for each item */
{
BOARD_ITEM* image = (BOARD_ITEM*) aList->GetPickedItemLink( ii );
SwapData( item, image );
}
break;
case UR_NEW: /* new items are deleted */
aList->SetPickedItemStatus( UR_DELETED, ii );
GetBoard()->Remove( item );
break;
case UR_DELETED: /* deleted items are put in List, as new items */
aList->SetPickedItemStatus( UR_NEW, ii );
GetBoard()->Add( item );
build_item_list = true;
break;
case UR_MOVED:
item->Move( aRedoCommand ? aList->m_TransformPoint : -aList->m_TransformPoint );
break;
case UR_ROTATED:
item->Rotate( aList->m_TransformPoint, aRedoCommand ? 900 : -900 );
break;
case UR_ROTATED_CLOCKWISE:
item->Rotate( aList->m_TransformPoint, aRedoCommand ? -900 : 900 );
break;
case UR_FLIPPED:
item->Flip( aList->m_TransformPoint );
break;
default:
{
wxString msg;
msg.Printf( wxT( "PutDataInPreviousState() error (unknown code %X)" ),
aList->GetPickedItemStatus( ii ) );
wxMessageBox( msg );
}
break;
}
}
if( not_found )
wxMessageBox( wxT( "Incomplete undo/redo operation: some items not found" ) );
// Rebuild pointers and rastnest that can be changed.
if( reBuild_ratsnest && aRebuildRatsnet )
Compile_Ratsnest( NULL, true );
}
