bool GERBVIEW_SELECTION_TOOL::selectMultiple()
{
bool cancelled = false; // Was the tool cancelled while it was running?
m_multiple = true; // Multiple selection mode is active
KIGFX::VIEW* view = getView();
getViewControls()->SetAutoPan( true );
KIGFX::PREVIEW::SELECTION_AREA area;
view->Add( &area );
while( OPT_TOOL_EVENT evt = Wait() )
{
if( evt->IsCancel() )
{
cancelled = true;
break;
}
if( evt->IsDrag( BUT_LEFT ) )
{
// Start drawing a selection box
area.SetOrigin( evt->DragOrigin() );
area.SetEnd( evt->Position() );
area.SetAdditive( m_additive );
area.SetSubtractive( m_subtractive );
view->SetVisible( &area, true );
view->Update( &area );
}
if( evt->IsMouseUp( BUT_LEFT ) )
{
// End drawing the selection box
view->SetVisible( &area, false );
// Mark items within the selection box as selected
std::vector<KIGFX::VIEW::LAYER_ITEM_PAIR> selectedItems;
// Filter the view items based on the selection box
BOX2I selectionBox = area.ViewBBox();
view->Query( selectionBox, selectedItems ); // Get the list of selected items
std::vector<KIGFX::VIEW::LAYER_ITEM_PAIR>::iterator it, it_end;
int width = area.GetEnd().x - area.GetOrigin().x;
int height = area.GetEnd().y - area.GetOrigin().y;
// Construct an EDA_RECT to determine EDA_ITEM selection
EDA_RECT selectionRect( wxPoint( area.GetOrigin().x, area.GetOrigin().y ),
wxSize( width, height ) );
selectionRect.Normalize();
for( it = selectedItems.begin(), it_end = selectedItems.end(); it != it_end; ++it )
{
auto item = static_cast<GERBER_DRAW_ITEM*>( it->first );
if( !item || !selectable( item ) )
continue;
/* Selection mode depends on direction of drag-selection:
* Left > Right : Select objects that are fully enclosed by selection
* Right > Left : Select objects that are crossed by selection
*/
if( width >= 0 )
{
if( selectionBox.Contains( item->ViewBBox() ) )
{
if( m_subtractive )
unselect( item );
else
select( item );
}
}
else
{
if( item->HitTest( selectionRect ) )
{
if( m_subtractive )
unselect( item );
else
select( item );
}
}
}
if( m_selection.Size() == 1 )
m_frame->SetCurItem( static_cast<GERBER_DRAW_ITEM*>( m_selection.Front() ) );
else
m_frame->SetCurItem( NULL );
// Inform other potentially interested tools
if( !m_selection.Empty() )
m_toolMgr->ProcessEvent( SelectedEvent );
break; // Stop waiting for events
}
}
// Stop drawing the selection box
view->Remove( &area );
m_multiple = false; // Multiple selection mode is inactive
getViewControls()->SetAutoPan( false );
return cancelled;
}
void BOARD_COMMIT::Push( const wxString& aMessage, bool aCreateUndoEntry, bool aSetDirtyBit )
{
// Objects potentially interested in changes:
PICKED_ITEMS_LIST undoList;
KIGFX::VIEW* view = m_toolMgr->GetView();
BOARD* board = (BOARD*) m_toolMgr->GetModel();
PCB_BASE_FRAME* frame = (PCB_BASE_FRAME*) m_toolMgr->GetEditFrame();
auto connectivity = board->GetConnectivity();
std::set<EDA_ITEM*> savedModules;
std::vector<BOARD_ITEM*> itemsToDeselect;
if( Empty() )
return;
for( COMMIT_LINE& ent : m_changes )
{
int changeType = ent.m_type & CHT_TYPE;
int changeFlags = ent.m_type & CHT_FLAGS;
BOARD_ITEM* boardItem = static_cast<BOARD_ITEM*>( ent.m_item );
// Module items need to be saved in the undo buffer before modification
if( m_editModules )
{
// Be sure that we are storing a module
if( ent.m_item->Type() != PCB_MODULE_T )
ent.m_item = ent.m_item->GetParent();
// We have not saved the module yet, so let's create an entry
if( savedModules.count( ent.m_item ) == 0 )
{
if( !ent.m_copy )
{
wxASSERT( changeType != CHT_MODIFY ); // too late to make a copy..
ent.m_copy = ent.m_item->Clone();
}
wxASSERT( ent.m_item->Type() == PCB_MODULE_T );
wxASSERT( ent.m_copy->Type() == PCB_MODULE_T );
if( aCreateUndoEntry )
{
ITEM_PICKER itemWrapper( ent.m_item, UR_CHANGED );
itemWrapper.SetLink( ent.m_copy );
undoList.PushItem( itemWrapper );
frame->SaveCopyInUndoList( undoList, UR_CHANGED );
}
savedModules.insert( ent.m_item );
static_cast<MODULE*>( ent.m_item )->SetLastEditTime();
}
}
switch( changeType )
{
case CHT_ADD:
{
if( !m_editModules )
{
if( aCreateUndoEntry )
{
undoList.PushItem( ITEM_PICKER( boardItem, UR_NEW ) );
}
if( !( changeFlags & CHT_DONE ) )
board->Add( boardItem ); // handles connectivity
}
else
{
// modules inside modules are not supported yet
wxASSERT( boardItem->Type() != PCB_MODULE_T );
boardItem->SetParent( board->m_Modules.GetFirst() );
if( !( changeFlags & CHT_DONE ) )
board->m_Modules->Add( boardItem );
}
view->Add( boardItem );
break;
}
case CHT_REMOVE:
{
if( !m_editModules && aCreateUndoEntry )
undoList.PushItem( ITEM_PICKER( boardItem, UR_DELETED ) );
switch( boardItem->Type() )
{
// Module items
case PCB_PAD_T:
case PCB_MODULE_EDGE_T:
case PCB_MODULE_TEXT_T:
// This level can only handle module items when editing modules
if( !m_editModules )
break;
if( boardItem->Type() == PCB_MODULE_TEXT_T )
{
TEXTE_MODULE* text = static_cast<TEXTE_MODULE*>( boardItem );
// don't allow deletion of Reference or Value
if( text->GetType() != TEXTE_MODULE::TEXT_is_DIVERS )
break;
}
view->Remove( boardItem );
if( !( changeFlags & CHT_DONE ) )
{
MODULE* module = static_cast<MODULE*>( boardItem->GetParent() );
wxASSERT( module && module->Type() == PCB_MODULE_T );
module->Delete( boardItem );
}
board->m_Status_Pcb = 0; // it is done in the legacy view (ratsnest perhaps?)
break;
// Board items
case PCB_LINE_T: // a segment not on copper layers
case PCB_TEXT_T: // a text on a layer
case PCB_TRACE_T: // a track segment (segment on a copper layer)
case PCB_VIA_T: // a via (like track segment on a copper layer)
case PCB_DIMENSION_T: // a dimension (graphic item)
case PCB_TARGET_T: // a target (graphic item)
case PCB_MARKER_T: // a marker used to show something
case PCB_ZONE_AREA_T:
itemsToDeselect.push_back( boardItem );
view->Remove( boardItem );
if( !( changeFlags & CHT_DONE ) )
board->Remove( boardItem );
break;
case PCB_MODULE_T:
{
itemsToDeselect.push_back( boardItem );
// There are no modules inside a module yet
wxASSERT( !m_editModules );
MODULE* module = static_cast<MODULE*>( boardItem );
view->Remove( module );
module->ClearFlags();
if( !( changeFlags & CHT_DONE ) )
board->Remove( module ); // handles connectivity
// Clear flags to indicate, that the ratsnest, list of nets & pads are not valid anymore
board->m_Status_Pcb = 0;
}
break;
default: // other types do not need to (or should not) be handled
wxASSERT( false );
break;
}
break;
}
case CHT_MODIFY:
{
if( !m_editModules && aCreateUndoEntry )
{
ITEM_PICKER itemWrapper( boardItem, UR_CHANGED );
wxASSERT( ent.m_copy );
itemWrapper.SetLink( ent.m_copy );
undoList.PushItem( itemWrapper );
}
if( ent.m_copy )
connectivity->MarkItemNetAsDirty( static_cast<BOARD_ITEM*>( ent.m_copy ) );
connectivity->Update( boardItem );
view->Update( boardItem );
// if no undo entry is needed, the copy would create a memory leak
if( !aCreateUndoEntry )
delete ent.m_copy;
break;
}
default:
wxASSERT( false );
break;
}
}
// Removing an item should trigger the unselect action
// but only after all items are removed otherwise we can get
// flickering depending on the system
if( itemsToDeselect.size() > 0 )
m_toolMgr->RunAction( PCB_ACTIONS::unselectItems, true, &itemsToDeselect );
if( !m_editModules && aCreateUndoEntry )
frame->SaveCopyInUndoList( undoList, UR_UNSPECIFIED );
if( TOOL_MANAGER* toolMgr = frame->GetToolManager() )
toolMgr->PostEvent( { TC_MESSAGE, TA_MODEL_CHANGE, AS_GLOBAL } );
if ( !m_editModules )
{
auto panel = static_cast<PCB_DRAW_PANEL_GAL*>( frame->GetGalCanvas() );
connectivity->RecalculateRatsnest();
connectivity->ClearDynamicRatsnest();
panel->RedrawRatsnest();
}
if( aSetDirtyBit )
frame->OnModify();
frame->UpdateMsgPanel();
clear();
}
bool PL_SELECTION_TOOL::selectMultiple()
{
bool cancelled = false; // Was the tool cancelled while it was running?
m_multiple = true; // Multiple selection mode is active
KIGFX::VIEW* view = getView();
KIGFX::PREVIEW::SELECTION_AREA area;
view->Add( &area );
while( OPT_TOOL_EVENT evt = Wait() )
{
if( evt->IsAction( &ACTIONS::cancelInteractive ) || evt->IsActivate() || evt->IsCancel() )
{
cancelled = true;
break;
}
if( evt->IsDrag( BUT_LEFT ) )
{
// Start drawing a selection box
area.SetOrigin( evt->DragOrigin() );
area.SetEnd( evt->Position() );
area.SetAdditive( m_additive );
area.SetSubtractive( m_subtractive );
view->SetVisible( &area, true );
view->Update( &area );
getViewControls()->SetAutoPan( true );
}
if( evt->IsMouseUp( BUT_LEFT ) )
{
getViewControls()->SetAutoPan( false );
// End drawing the selection box
view->SetVisible( &area, false );
int width = area.GetEnd().x - area.GetOrigin().x;
int height = area.GetEnd().y - area.GetOrigin().y;
/* Selection mode depends on direction of drag-selection:
* Left > Right : Select objects that are fully enclosed by selection
* Right > Left : Select objects that are crossed by selection
*/
bool windowSelection = width >= 0 ? true : false;
// Construct an EDA_RECT to determine EDA_ITEM selection
EDA_RECT selectionRect( (wxPoint)area.GetOrigin(), wxSize( width, height ) );
selectionRect.Normalize();
for( WS_DATA_ITEM* dataItem : WS_DATA_MODEL::GetTheInstance().GetItems() )
{
for( WS_DRAW_ITEM_BASE* item : dataItem->GetDrawItems() )
{
if( item->HitTest( selectionRect, windowSelection ) )
{
if( m_subtractive )
unselect( item );
else
select( item );
}
}
}
// Inform other potentially interested tools
if( !m_selection.Empty() )
m_toolMgr->ProcessEvent( EVENTS::SelectedEvent );
break; // Stop waiting for events
}
}
getViewControls()->SetAutoPan( false );
// Stop drawing the selection box
view->Remove( &area );
m_multiple = false; // Multiple selection mode is inactive
if( !cancelled )
m_selection.ClearReferencePoint();
return cancelled;
}
int PCB_EDITOR_CONTROL::PlaceTarget( const TOOL_EVENT& aEvent )
{
KIGFX::VIEW* view = getView();
KIGFX::VIEW_CONTROLS* controls = getViewControls();
BOARD* board = getModel<BOARD>();
PCB_TARGET* target = new PCB_TARGET( board );
// Init the new item attributes
target->SetLayer( Edge_Cuts );
target->SetWidth( board->GetDesignSettings().m_EdgeSegmentWidth );
target->SetSize( Millimeter2iu( 5 ) );
VECTOR2I cursorPos = controls->GetCursorPosition();
target->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
// Add a VIEW_GROUP that serves as a preview for the new item
KIGFX::VIEW_GROUP preview( view );
preview.Add( target );
view->Add( &preview );
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
controls->SetSnapping( true );
Activate();
m_frame->SetToolID( ID_PCB_MIRE_BUTT, wxCURSOR_PENCIL, _( "Add layer alignment target" ) );
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
cursorPos = controls->GetCursorPosition();
if( evt->IsCancel() || evt->IsActivate() )
break;
else if( evt->IsAction( &PCB_ACTIONS::incWidth ) )
{
target->SetWidth( target->GetWidth() + WIDTH_STEP );
view->Update( &preview );
}
else if( evt->IsAction( &PCB_ACTIONS::decWidth ) )
{
int width = target->GetWidth();
if( width > WIDTH_STEP )
{
target->SetWidth( width - WIDTH_STEP );
view->Update( &preview );
}
}
else if( evt->IsClick( BUT_LEFT ) )
{
assert( target->GetSize() > 0 );
assert( target->GetWidth() > 0 );
BOARD_COMMIT commit( m_frame );
commit.Add( target );
commit.Push( _( "Place a layer alignment target" ) );
preview.Remove( target );
// Create next PCB_TARGET
target = new PCB_TARGET( *target );
preview.Add( target );
}
else if( evt->IsMotion() )
{
target->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
view->Update( &preview );
}
}
delete target;
controls->SetSnapping( false );
view->Remove( &preview );
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
int PCB_EDITOR_CONTROL::PlaceModule( const TOOL_EVENT& aEvent )
{
MODULE* module = NULL;
KIGFX::VIEW* view = getView();
KIGFX::VIEW_CONTROLS* controls = getViewControls();
BOARD* board = getModel<BOARD>();
// Add a VIEW_GROUP that serves as a preview for the new item
KIGFX::VIEW_GROUP preview( view );
view->Add( &preview );
m_toolMgr->RunAction( PCB_ACTIONS::selectionClear, true );
controls->ShowCursor( true );
controls->SetSnapping( true );
Activate();
m_frame->SetToolID( ID_PCB_MODULE_BUTT, wxCURSOR_HAND, _( "Add footprint" ) );
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
VECTOR2I cursorPos = controls->GetCursorPosition();
if( evt->IsCancel() || evt->IsActivate() )
{
if( module )
{
delete module;
module = NULL;
preview.Clear();
controls->ShowCursor( true );
}
else
break;
if( evt->IsActivate() ) // now finish unconditionally
break;
}
else if( module && evt->Category() == TC_COMMAND )
{
if( TOOL_EVT_UTILS::IsRotateToolEvt( *evt ) )
{
const auto rotationAngle = TOOL_EVT_UTILS::GetEventRotationAngle(
*m_frame, *evt );
module->Rotate( module->GetPosition(), rotationAngle );
view->Update( &preview );
}
else if( evt->IsAction( &PCB_ACTIONS::flip ) )
{
module->Flip( module->GetPosition() );
view->Update( &preview );
}
}
else if( evt->IsClick( BUT_LEFT ) )
{
if( !module )
{
// Pick the module to be placed
module = m_frame->LoadModuleFromLibrary( wxEmptyString,
m_frame->Prj().PcbFootprintLibs(),
true, NULL );
if( module == NULL )
continue;
// Module has been added in LoadModuleFromLibrary(),
// so we have to remove it before committing the change @todo LEGACY
board->Remove( module );
module->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
// Add all the drawable parts to preview
preview.Add( module );
module->RunOnChildren( std::bind( &KIGFX::VIEW_GROUP::Add, &preview, _1 ) );
}
else
{
BOARD_COMMIT commit( m_frame );
commit.Add( module );
commit.Push( _( "Place a module" ) );
// Remove from preview
preview.Remove( module );
module->RunOnChildren( std::bind( &KIGFX::VIEW_GROUP::Remove, &preview, _1 ) );
module = NULL; // to indicate that there is no module that we currently modify
}
bool placing = ( module != NULL );
controls->SetAutoPan( placing );
controls->CaptureCursor( placing );
controls->ShowCursor( !placing );
}
else if( module && evt->IsMotion() )
{
module->SetPosition( wxPoint( cursorPos.x, cursorPos.y ) );
view->Update( &preview );
}
}
view->Remove( &preview );
m_frame->SetToolID( ID_NO_TOOL_SELECTED, wxCURSOR_DEFAULT, wxEmptyString );
return 0;
}
bool SELECTION_TOOL::selectMultiple()
{
bool cancelled = false; // Was the tool cancelled while it was running?
m_multiple = true; // Multiple selection mode is active
KIGFX::VIEW* view = getView();
getViewControls()->SetAutoPan( true );
SELECTION_AREA area;
view->Add( &area );
while( OPT_TOOL_EVENT evt = Wait() )
{
if( evt->IsCancel() )
{
cancelled = true;
break;
}
if( evt->IsDrag( BUT_LEFT ) )
{
if( !m_additive )
clearSelection();
// Start drawing a selection box
area.SetOrigin( evt->DragOrigin() );
area.SetEnd( evt->Position() );
view->SetVisible( &area, true );
view->Update( &area );
}
if( evt->IsMouseUp( BUT_LEFT ) )
{
// End drawing the selection box
view->SetVisible( &area, false );
// Mark items within the selection box as selected
std::vector<KIGFX::VIEW::LAYER_ITEM_PAIR> selectedItems;
BOX2I selectionBox = area.ViewBBox();
view->Query( selectionBox, selectedItems ); // Get the list of selected items
std::vector<KIGFX::VIEW::LAYER_ITEM_PAIR>::iterator it, it_end;
for( it = selectedItems.begin(), it_end = selectedItems.end(); it != it_end; ++it )
{
BOARD_ITEM* item = static_cast<BOARD_ITEM*>( it->first );
// Add only those items that are visible and fully within the selection box
if( !item->IsSelected() && selectable( item ) &&
selectionBox.Contains( item->ViewBBox() ) )
{
select( item );
}
}
if( m_selection.Size() == 1 )
m_frame->SetCurItem( m_selection.Front() );
else
m_frame->SetCurItem( NULL );
// Inform other potentially interested tools
if( !m_selection.Empty() )
m_toolMgr->ProcessEvent( SelectedEvent );
break; // Stop waiting for events
}
}
// Stop drawing the selection box
view->Remove( &area );
m_multiple = false; // Multiple selection mode is inactive
getViewControls()->SetAutoPan( false );
return cancelled;
}
