kicad/eeschema/tools/sch_drawing_tools.cpp

1452 lines
48 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2019 CERN
* Copyright (C) 2019-2021 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "sch_drawing_tools.h"
#include "ee_selection_tool.h"
#include "ee_grid_helper.h"
#include <ee_actions.h>
#include <sch_edit_frame.h>
#include <project.h>
#include <id.h>
#include <eeschema_id.h>
#include <confirm.h>
#include <widgets/infobar.h>
#include <view/view_controls.h>
#include <view/view.h>
#include <sch_symbol.h>
#include <sch_no_connect.h>
#include <sch_line.h>
#include <sch_junction.h>
#include <sch_bus_entry.h>
#include <sch_text.h>
#include <sch_sheet.h>
#include <sch_sheet_pin.h>
#include <sch_bitmap.h>
#include <schematic.h>
#include <symbol_library.h>
#include <eeschema_settings.h>
#include <dialogs/dialog_text_and_label_properties.h>
#include <dialogs/dialog_line_wire_bus_properties.h>
#include <dialogs/dialog_junction_props.h>
#include <dialogs/dialog_sheet_pin_properties.h>
#include <string_utils.h>
#include <wildcards_and_files_ext.h>
#include <wx/filedlg.h>
SCH_DRAWING_TOOLS::SCH_DRAWING_TOOLS() :
EE_TOOL_BASE<SCH_EDIT_FRAME>( "eeschema.InteractiveDrawing" ),
m_lastSheetPinType( PINSHEETLABEL_SHAPE::PS_INPUT ),
m_lastGlobalLabelShape( PINSHEETLABEL_SHAPE::PS_INPUT ),
m_lastTextOrientation( LABEL_SPIN_STYLE::RIGHT ),
m_lastTextBold( false ),
m_lastTextItalic( false ),
m_inPlaceSymbol( false ),
m_inPlaceImage( false ),
m_inSingleClickPlace( false ),
m_inTwoClickPlace( false ),
m_inDrawSheet( false )
{
}
bool SCH_DRAWING_TOOLS::Init()
{
EE_TOOL_BASE::Init();
auto belowRootSheetCondition =
[&]( const SELECTION& aSel )
{
return m_frame->GetCurrentSheet().Last() != &m_frame->Schematic().Root();
};
CONDITIONAL_MENU& ctxMenu = m_menu.GetMenu();
ctxMenu.AddItem( EE_ACTIONS::leaveSheet, belowRootSheetCondition, 2 );
return true;
}
EDA_RECT SCH_DRAWING_TOOLS::GetCanvasFreeAreaPixels()
{
// calculate the area of the canvas in pixels that create no autopan when
// is inside this area the mouse cursor
wxSize canvas_size = m_frame->GetCanvas()->GetSize();
EDA_RECT canvas_area( wxPoint( 0, 0 ), canvas_size );
const KIGFX::VC_SETTINGS& v_settings = getViewControls()->GetSettings();
if( v_settings.m_autoPanEnabled )
canvas_area.Inflate( - v_settings.m_autoPanMargin );
// Gives a margin of 2 pixels
canvas_area.Inflate( -2 );
return canvas_area;
}
int SCH_DRAWING_TOOLS::PlaceSymbol( const TOOL_EVENT& aEvent )
{
SCH_SYMBOL* symbol = aEvent.Parameter<SCH_SYMBOL*>();
SCHLIB_FILTER filter;
std::vector<PICKED_SYMBOL>* historyList = nullptr;
if( m_inPlaceSymbol )
return 0;
REENTRANCY_GUARD guard( &m_inPlaceSymbol );
if( aEvent.IsAction( &EE_ACTIONS::placeSymbol ) )
{
historyList = &m_symbolHistoryList;
}
else if (aEvent.IsAction( &EE_ACTIONS::placePower ) )
{
historyList = &m_powerHistoryList;
filter.FilterPowerSymbols( true );
}
else
{
wxFAIL_MSG( "PlaceSymbol(): unexpected request" );
}
getViewControls()->ShowCursor( true );
std::string tool = aEvent.GetCommandStr().get();
m_frame->PushTool( tool );
Activate();
auto addSymbol =
[&]( SCH_SYMBOL* aSymbol )
{
m_frame->SaveCopyForRepeatItem( aSymbol );
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
m_selectionTool->AddItemToSel( aSymbol );
aSymbol->SetParent( m_frame->GetScreen() );
aSymbol->SetFlags( IS_NEW | IS_MOVING );
m_frame->AddItemToScreenAndUndoList( m_frame->GetScreen(), aSymbol, false );
// Set IS_MOVING again, as AddItemToScreenAndUndoList() will have cleared it.
aSymbol->SetFlags( IS_MOVING );
m_toolMgr->RunAction( ACTIONS::refreshPreview );
};
auto setCursor =
[&]()
{
m_frame->GetCanvas()->SetCurrentCursor( symbol ? KICURSOR::MOVING
: KICURSOR::COMPONENT );
};
auto cleanup =
[&] ()
{
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
m_frame->RollbackSchematicFromUndo();
symbol = nullptr;
};
// Prime the pump
if( symbol )
{
addSymbol( symbol );
getViewControls()->WarpCursor( getViewControls()->GetMousePosition( false ) );
}
else if( !aEvent.IsReactivate() )
{
m_toolMgr->RunAction( EE_ACTIONS::cursorClick );
}
// Set initial cursor
setCursor();
// Main loop: keep receiving events
while( TOOL_EVENT* evt = Wait() )
{
setCursor();
VECTOR2I cursorPos = getViewControls()->GetCursorPosition( !evt->DisableGridSnapping() );
if( evt->IsCancelInteractive() )
{
if( symbol )
{
cleanup();
}
else
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsActivate() )
{
if( symbol && evt->IsMoveTool() )
{
// we're already moving our own item; ignore the move tool
evt->SetPassEvent( false );
continue;
}
if( symbol )
{
m_frame->ShowInfoBarMsg( _( "Press <ESC> to cancel symbol creation." ) );
evt->SetPassEvent( false );
continue;
}
if( evt->IsMoveTool() )
{
// leave ourselves on the stack so we come back after the move
break;
}
else
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsClick( BUT_LEFT ) || evt->IsDblClick( BUT_LEFT ) )
{
if( !symbol )
{
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
// Store the mouse position: if it is outside the canvas,
// (happens when clicking on a toolbar tool) one cannot
// use the last stored cursor position to place the new symbol
// (Current mouse pos after closing the dialog will be used)
KIGFX::VIEW_CONTROLS* controls = getViewControls();
VECTOR2D initialMousePos = controls->GetMousePosition(false);
// Build the rectangle area acceptable to move the cursor without
// having an auto-pan
EDA_RECT canvas_area = GetCanvasFreeAreaPixels();
// Pick the footprint to be placed
bool footprintPreviews = m_frame->eeconfig()->m_Appearance.footprint_preview;
PICKED_SYMBOL sel = m_frame->PickSymbolFromLibTree( &filter, *historyList, true,
1, 1, footprintPreviews );
// Restore cursor position after closing the dialog,
// but only if it has meaning (i.e inside the canvas)
VECTOR2D newMousePos = controls->GetMousePosition(false);
if( canvas_area.Contains( wxPoint( initialMousePos ) ) )
controls->WarpCursor( controls->GetCursorPosition(), true );
else if( !canvas_area.Contains( wxPoint( newMousePos ) ) )
// The mouse is outside the canvas area, after closing the dialog,
// thus can creating autopan issues. Warp the mouse to the canvas center
controls->WarpCursor( canvas_area.Centre(), false );
LIB_SYMBOL* libSymbol = sel.LibId.IsValid() ?
m_frame->GetLibSymbol( sel.LibId ) : nullptr;
if( !libSymbol )
continue;
wxPoint pos( cursorPos );
symbol = new SCH_SYMBOL( *libSymbol, &m_frame->GetCurrentSheet(), sel, pos );
addSymbol( symbol );
// Update cursor now that we have a symbol
setCursor();
}
else
{
if( m_frame->eeconfig()->m_AutoplaceFields.enable )
symbol->AutoplaceFields( /* aScreen */ nullptr, /* aManual */ false );
symbol->ClearEditFlags();
m_toolMgr->RunAction( EE_ACTIONS::addNeededJunctions, true,
&m_selectionTool->GetSelection() );
m_view->Update( symbol );
m_frame->GetScreen()->Update( symbol );
m_frame->OnModify();
SCH_SYMBOL* nextSymbol = nullptr;
if( m_frame->eeconfig()->m_SymChooserPanel.place_all_units
|| m_frame->eeconfig()->m_SymChooserPanel.keep_symbol )
{
int new_unit = symbol->GetUnit();
if( m_frame->eeconfig()->m_SymChooserPanel.place_all_units
&& symbol->GetUnit() < symbol->GetUnitCount() )
{
new_unit++;
}
else
{
new_unit = 1;
}
// We are either stepping to the next unit or next symbol
if( m_frame->eeconfig()->m_SymChooserPanel.keep_symbol || new_unit > 1 )
{
nextSymbol = static_cast<SCH_SYMBOL*>( symbol->Duplicate() );
nextSymbol->SetUnit( new_unit );
nextSymbol->SetUnitSelection( new_unit );
addSymbol( nextSymbol );
}
}
symbol = nextSymbol;
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
// Warp after context menu only if dragging...
if( !symbol )
m_toolMgr->VetoContextMenuMouseWarp();
m_menu.ShowContextMenu( m_selectionTool->GetSelection() );
}
else if( evt->Category() == TC_COMMAND && evt->Action() == TA_CHOICE_MENU_CHOICE )
{
if( evt->GetCommandId().get() >= ID_POPUP_SCH_SELECT_UNIT_CMP
&& evt->GetCommandId().get() <= ID_POPUP_SCH_SELECT_UNIT_SYM_MAX )
{
int unit = evt->GetCommandId().get() - ID_POPUP_SCH_SELECT_UNIT_CMP;
if( symbol )
{
m_frame->SelectUnit( symbol, unit );
m_toolMgr->RunAction( ACTIONS::refreshPreview );
}
}
}
else if( symbol && ( evt->IsAction( &ACTIONS::refreshPreview ) || evt->IsMotion() ) )
{
symbol->SetPosition( (wxPoint)cursorPos );
m_view->Update( symbol );
}
else if( symbol && evt->IsAction( &ACTIONS::doDelete ) )
{
cleanup();
}
else
{
evt->SetPassEvent();
}
// Enable autopanning and cursor capture only when there is a symbol to be placed
getViewControls()->SetAutoPan( symbol != nullptr );
getViewControls()->CaptureCursor( symbol != nullptr );
}
getViewControls()->SetAutoPan( false );
getViewControls()->CaptureCursor( false );
m_frame->GetCanvas()->SetCurrentCursor( KICURSOR::ARROW );
return 0;
}
int SCH_DRAWING_TOOLS::PlaceImage( const TOOL_EVENT& aEvent )
{
SCH_BITMAP* image = aEvent.Parameter<SCH_BITMAP*>();
bool immediateMode = image;
VECTOR2I cursorPos = getViewControls()->GetCursorPosition();
if( m_inPlaceImage )
return 0;
REENTRANCY_GUARD guard( &m_inPlaceImage );
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
getViewControls()->ShowCursor( true );
// Add all the drawable symbols to preview
if( image )
{
image->SetPosition( (wxPoint)cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( image->Clone() );
}
std::string tool = aEvent.GetCommandStr().get();
m_frame->PushTool( tool );
Activate();
auto setCursor =
[&]()
{
if( image )
m_frame->GetCanvas()->SetCurrentCursor( KICURSOR::MOVING );
else
m_frame->GetCanvas()->SetCurrentCursor( KICURSOR::PENCIL );
};
auto cleanup =
[&] ()
{
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
m_view->ClearPreview();
delete image;
image = nullptr;
};
// Prime the pump
if( image )
m_toolMgr->RunAction( ACTIONS::refreshPreview );
else if( !aEvent.IsReactivate() )
m_toolMgr->RunAction( ACTIONS::cursorClick );
// Set initial cursor
setCursor();
// Main loop: keep receiving events
while( TOOL_EVENT* evt = Wait() )
{
setCursor();
cursorPos = getViewControls()->GetCursorPosition( !evt->DisableGridSnapping() );
if( evt->IsCancelInteractive() )
{
if( image )
{
cleanup();
}
else
{
m_frame->PopTool( tool );
break;
}
if( immediateMode )
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsActivate() )
{
if( image && evt->IsMoveTool() )
{
// we're already moving our own item; ignore the move tool
evt->SetPassEvent( false );
continue;
}
if( image )
{
m_frame->ShowInfoBarMsg( _( "Press <ESC> to cancel image creation." ) );
evt->SetPassEvent( false );
continue;
}
if( evt->IsMoveTool() )
{
// leave ourselves on the stack so we come back after the move
break;
}
else
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsClick( BUT_LEFT ) || evt->IsDblClick( BUT_LEFT ) )
{
if( !image )
{
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
// Store the mouse position: if it is outside the canvas,
// (happens when clicking on a toolbar tool) one cannot
// use the last stored cursor position to place the new symbol
// (Current mouse pos after closing the dialog will be used)
KIGFX::VIEW_CONTROLS* controls = getViewControls();
VECTOR2D initialMousePos = controls->GetMousePosition(false);
// Build the rectangle area acceptable to move the cursor without
// having an auto-pan
EDA_RECT canvas_area = GetCanvasFreeAreaPixels();
wxFileDialog dlg( m_frame, _( "Choose Image" ), wxEmptyString, wxEmptyString,
_( "Image Files" ) + wxS( " " ) + wxImage::GetImageExtWildcard(),
wxFD_OPEN );
if( dlg.ShowModal() != wxID_OK )
continue;
// Restore cursor position after closing the dialog,
// but only if it has meaning (i.e inside the canvas)
VECTOR2D newMousePos = controls->GetMousePosition( false );
if( canvas_area.Contains( wxPoint( initialMousePos ) ) )
controls->WarpCursor( controls->GetCursorPosition(), true );
else if( !canvas_area.Contains( wxPoint( newMousePos ) ) )
// The mouse is outside the canvas area, after closing the dialog,
// thus can creating autopan issues. Warp the mouse to the canvas center
controls->WarpCursor( canvas_area.Centre(), false );
cursorPos = controls->GetMousePosition( true );
wxString fullFilename = dlg.GetPath();
if( wxFileExists( fullFilename ) )
image = new SCH_BITMAP( (wxPoint)cursorPos );
if( !image || !image->ReadImageFile( fullFilename ) )
{
wxMessageBox( _( "Could not load image from '%s'." ), fullFilename );
delete image;
image = nullptr;
continue;
}
image->SetFlags( IS_NEW | IS_MOVING );
m_frame->SaveCopyForRepeatItem( image );
m_view->ClearPreview();
m_view->AddToPreview( image->Clone() );
m_view->RecacheAllItems(); // Bitmaps are cached in Opengl
m_selectionTool->AddItemToSel( image );
getViewControls()->SetCursorPosition( cursorPos, false );
setCursor();
}
else
{
m_frame->AddItemToScreenAndUndoList( m_frame->GetScreen(), image, false );
image = nullptr;
m_toolMgr->RunAction( ACTIONS::activatePointEditor );
m_view->ClearPreview();
if( immediateMode )
{
m_frame->PopTool( tool );
break;
}
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
// Warp after context menu only if dragging...
if( !image )
m_toolMgr->VetoContextMenuMouseWarp();
m_menu.ShowContextMenu( m_selectionTool->GetSelection() );
}
else if( image && ( evt->IsAction( &ACTIONS::refreshPreview ) || evt->IsMotion() ) )
{
image->SetPosition( (wxPoint)cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( image->Clone() );
m_view->RecacheAllItems(); // Bitmaps are cached in Opengl
}
else if( image && evt->IsAction( &ACTIONS::doDelete ) )
{
cleanup();
}
else
{
evt->SetPassEvent();
}
// Enable autopanning and cursor capture only when there is an image to be placed
getViewControls()->SetAutoPan( image != nullptr );
getViewControls()->CaptureCursor( image != nullptr );
}
getViewControls()->SetAutoPan( false );
getViewControls()->CaptureCursor( false );
m_frame->GetCanvas()->SetCurrentCursor( KICURSOR::ARROW );
return 0;
}
int SCH_DRAWING_TOOLS::SingleClickPlace( const TOOL_EVENT& aEvent )
{
wxPoint cursorPos;
KICAD_T type = aEvent.Parameter<KICAD_T>();
EE_GRID_HELPER grid( m_toolMgr );
KIGFX::VIEW_CONTROLS* controls = getViewControls();
SCH_ITEM* previewItem;
bool loggedInfoBarError = false;
if( m_inSingleClickPlace )
return 0;
REENTRANCY_GUARD guard( &m_inSingleClickPlace );
if( type == SCH_JUNCTION_T && aEvent.HasPosition() )
{
EE_SELECTION& selection = m_selectionTool->GetSelection();
SCH_LINE* wire = dynamic_cast<SCH_LINE*>( selection.Front() );
if( wire )
{
SEG seg( wire->GetStartPoint(), wire->GetEndPoint() );
VECTOR2I nearest = seg.NearestPoint( getViewControls()->GetCursorPosition() );
getViewControls()->SetCrossHairCursorPosition( nearest, false );
getViewControls()->WarpCursor( getViewControls()->GetCursorPosition(), true );
}
}
switch( type )
{
case SCH_NO_CONNECT_T:
previewItem = new SCH_NO_CONNECT( cursorPos );
previewItem->SetParent( m_frame->GetScreen() );
break;
case SCH_JUNCTION_T:
previewItem = new SCH_JUNCTION( cursorPos );
previewItem->SetParent( m_frame->GetScreen() );
break;
case SCH_BUS_WIRE_ENTRY_T:
previewItem = new SCH_BUS_WIRE_ENTRY( cursorPos );
previewItem->SetParent( m_frame->GetScreen() );
break;
case SCH_SHEET_PIN_T:
{
EE_SELECTION& selection = m_selectionTool->GetSelection();
SCH_SHEET* sheet = dynamic_cast<SCH_SHEET*>( selection.Front() );
if( !sheet )
return 0;
SCH_HIERLABEL* label = importHierLabel( sheet );
if( !label )
{
m_statusPopup.reset( new STATUS_TEXT_POPUP( m_frame ) );
m_statusPopup->SetText( _( "No new hierarchical labels found." ) );
m_statusPopup->Move( wxGetMousePosition() + wxPoint( 20, 20 ) );
m_statusPopup->PopupFor( 2000 );
return 0;
}
previewItem = createSheetPin( sheet, label );
}
break;
default:
wxASSERT_MSG( false, "Unknown item type in SCH_DRAWING_TOOLS::SingleClickPlace" );
return 0;
}
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
getViewControls()->ShowCursor( true );
cursorPos = static_cast<wxPoint>( aEvent.HasPosition() ?
aEvent.Position() :
controls->GetMousePosition() );
std::string tool = aEvent.GetCommandStr().get();
m_frame->PushTool( tool );
Activate();
m_view->ClearPreview();
m_view->AddToPreview( previewItem->Clone() );
// Prime the pump
if( aEvent.HasPosition() && type != SCH_SHEET_PIN_T )
m_toolMgr->RunAction( ACTIONS::cursorClick );
else
m_toolMgr->RunAction( ACTIONS::refreshPreview );
auto setCursor =
[&]()
{
m_frame->GetCanvas()->SetCurrentCursor( KICURSOR::PLACE );
};
// Set initial cursor
setCursor();
// Main loop: keep receiving events
while( TOOL_EVENT* evt = Wait() )
{
setCursor();
grid.SetSnap( !evt->Modifier( MD_SHIFT ) );
grid.SetUseGrid( getView()->GetGAL()->GetGridSnapping() && !evt->DisableGridSnapping() );
cursorPos = evt->IsPrime() ? (wxPoint) evt->Position()
: (wxPoint) controls->GetMousePosition();
cursorPos = wxPoint( grid.BestSnapAnchor( cursorPos, LAYER_CONNECTABLE, nullptr ) );
controls->ForceCursorPosition( true, cursorPos );
if( evt->IsCancelInteractive() )
{
m_frame->PopTool( tool );
break;
}
else if( evt->IsActivate() )
{
if( evt->IsMoveTool() )
{
// leave ourselves on the stack so we come back after the move
break;
}
else
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsClick( BUT_LEFT ) || evt->IsDblClick( BUT_LEFT ) )
{
if( !m_frame->GetScreen()->GetItem( cursorPos, 0, type ) )
{
if( type == SCH_JUNCTION_T )
{
if( !m_frame->GetScreen()->IsJunctionNeeded( cursorPos ) )
{
m_frame->ShowInfoBarError( _( "Junction location contains no joinable "
"wires and/or pins." ) );
loggedInfoBarError = true;
continue;
}
else if( loggedInfoBarError )
{
m_frame->GetInfoBar()->Dismiss();
}
}
SCH_ITEM* newItem = static_cast<SCH_ITEM*>( previewItem->Clone() );
newItem->SetPosition( cursorPos );
newItem->SetFlags( IS_NEW );
m_frame->AddItemToScreenAndUndoList( m_frame->GetScreen(), newItem, false );
if( type == SCH_JUNCTION_T )
m_frame->TestDanglingEnds();
else
m_frame->SchematicCleanUp();
m_frame->OnModify();
}
if( evt->IsDblClick( BUT_LEFT ) || type == SCH_SHEET_PIN_T ) // Finish tool.
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
m_menu.ShowContextMenu( m_selectionTool->GetSelection() );
}
else if( evt->IsAction( &ACTIONS::refreshPreview ) || evt->IsMotion() )
{
previewItem->SetPosition( (wxPoint)cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( previewItem->Clone() );
}
else if( evt->Category() == TC_COMMAND )
{
if( ( type == SCH_BUS_WIRE_ENTRY_T )
&& ( evt->IsAction( &EE_ACTIONS::rotateCW )
|| evt->IsAction( &EE_ACTIONS::rotateCCW )
|| evt->IsAction( &EE_ACTIONS::mirrorV )
|| evt->IsAction( &EE_ACTIONS::mirrorH ) ) )
{
SCH_BUS_ENTRY_BASE* busItem = static_cast<SCH_BUS_ENTRY_BASE*>( previewItem );
// The bus entries only rotate in one direction
if( evt->IsAction( &EE_ACTIONS::rotateCW )
|| evt->IsAction( &EE_ACTIONS::rotateCCW ) )
{
busItem->Rotate( busItem->GetPosition() );
}
else if( evt->IsAction( &EE_ACTIONS::mirrorV ) )
{
busItem->MirrorVertically( busItem->GetPosition().x );
}
else if( evt->IsAction( &EE_ACTIONS::mirrorH ) )
{
busItem->MirrorHorizontally( busItem->GetPosition().y );
}
m_view->ClearPreview();
m_view->AddToPreview( previewItem->Clone() );
}
else if( evt->IsAction( &EE_ACTIONS::properties ) )
{
switch( type )
{
case SCH_BUS_WIRE_ENTRY_T:
{
std::deque<SCH_ITEM*> strokeItems;
strokeItems.push_back( previewItem );
DIALOG_LINE_WIRE_BUS_PROPERTIES dlg( m_frame, strokeItems );
if( dlg.ShowModal() == wxID_OK )
{
m_toolMgr->PostEvent( EVENTS::SelectedItemsModified );
m_frame->OnModify();
}
}
break;
case SCH_JUNCTION_T:
{
std::deque<SCH_JUNCTION*> junctions;
junctions.push_back( static_cast<SCH_JUNCTION*>( previewItem ) );
DIALOG_JUNCTION_PROPS dlg( m_frame, junctions );
if( dlg.ShowModal() == wxID_OK )
{
m_toolMgr->PostEvent( EVENTS::SelectedItemsModified );
m_frame->OnModify();
}
}
break;
default:
// Do nothing
break;
}
m_view->ClearPreview();
m_view->AddToPreview( previewItem->Clone() );
}
else
{
evt->SetPassEvent();
}
}
else
{
evt->SetPassEvent();
}
}
delete previewItem;
m_view->ClearPreview();
m_frame->GetCanvas()->SetCurrentCursor( KICURSOR::ARROW );
controls->ForceCursorPosition( false );
return 0;
}
SCH_TEXT* SCH_DRAWING_TOOLS::createNewText( const VECTOR2I& aPosition, int aType )
{
SCHEMATIC* schematic = getModel<SCHEMATIC>();
SCHEMATIC_SETTINGS& settings = schematic->Settings();
SCH_TEXT* textItem = nullptr;
switch( aType )
{
case LAYER_NOTES:
textItem = new SCH_TEXT( (wxPoint) aPosition );
break;
case LAYER_LOCLABEL:
textItem = new SCH_LABEL( (wxPoint) aPosition );
break;
case LAYER_HIERLABEL:
textItem = new SCH_HIERLABEL( (wxPoint) aPosition );
textItem->SetShape( m_lastGlobalLabelShape );
break;
case LAYER_GLOBLABEL:
textItem = new SCH_GLOBALLABEL( (wxPoint) aPosition );
textItem->SetShape( m_lastGlobalLabelShape );
if( settings.m_IntersheetRefsShow )
static_cast<SCH_GLOBALLABEL*>( textItem )->GetIntersheetRefs()->SetVisible( true );
break;
default:
wxFAIL_MSG( "SCH_EDIT_FRAME::CreateNewText() unknown layer type" );
return nullptr;
}
textItem->SetParent( schematic );
textItem->SetBold( m_lastTextBold );
textItem->SetItalic( m_lastTextItalic );
textItem->SetLabelSpinStyle( m_lastTextOrientation );
textItem->SetTextSize( wxSize( settings.m_DefaultTextSize, settings.m_DefaultTextSize ) );
textItem->SetFlags( IS_NEW | IS_MOVING );
DIALOG_TEXT_AND_LABEL_PROPERTIES dlg( m_frame, textItem );
// Must be quasi modal for syntax help
if( dlg.ShowQuasiModal() != wxID_OK || NoPrintableChars( textItem->GetText() ) )
{
delete textItem;
return nullptr;
}
m_lastTextBold = textItem->IsBold();
m_lastTextItalic = textItem->IsItalic();
m_lastTextOrientation = textItem->GetLabelSpinStyle();
if( textItem->Type() == SCH_GLOBAL_LABEL_T || textItem->Type() == SCH_HIER_LABEL_T )
m_lastGlobalLabelShape = textItem->GetShape();
return textItem;
}
SCH_HIERLABEL* SCH_DRAWING_TOOLS::importHierLabel( SCH_SHEET* aSheet )
{
if( !aSheet->GetScreen() )
return nullptr;
for( EDA_ITEM* item : aSheet->GetScreen()->Items().OfType( SCH_HIER_LABEL_T ) )
{
SCH_HIERLABEL* label = static_cast<SCH_HIERLABEL*>( item );
/* A global label has been found: check if there a corresponding sheet label. */
if( !aSheet->HasPin( label->GetText() ) )
return label;
}
return nullptr;
}
SCH_SHEET_PIN* SCH_DRAWING_TOOLS::createSheetPin( SCH_SHEET* aSheet, SCH_HIERLABEL* aLabel )
{
SCHEMATIC_SETTINGS& settings = aSheet->Schematic()->Settings();
wxString text;
SCH_SHEET_PIN* sheetPin;
if( aLabel )
{
text = aLabel->GetText();
m_lastSheetPinType = aLabel->GetShape();
}
sheetPin = new SCH_SHEET_PIN( aSheet, wxPoint( 0, 0 ), text );
sheetPin->SetFlags( IS_NEW );
sheetPin->SetTextSize( wxSize( settings.m_DefaultTextSize, settings.m_DefaultTextSize ) );
sheetPin->SetShape( m_lastSheetPinType );
if( !aLabel )
{
DIALOG_SHEET_PIN_PROPERTIES dlg( m_frame, sheetPin );
if( dlg.ShowModal() != wxID_OK || NoPrintableChars( sheetPin->GetText() ) )
{
delete sheetPin;
return nullptr;
}
}
m_lastSheetPinType = sheetPin->GetShape();
sheetPin->SetPosition( (wxPoint) getViewControls()->GetCursorPosition() );
return sheetPin;
}
int SCH_DRAWING_TOOLS::TwoClickPlace( const TOOL_EVENT& aEvent )
{
SCH_ITEM* item = nullptr;
KIGFX::VIEW_CONTROLS* controls = getViewControls();
EE_GRID_HELPER grid( m_toolMgr );
if( m_inTwoClickPlace )
return 0;
REENTRANCY_GUARD guard( &m_inTwoClickPlace );
bool isText = aEvent.IsAction( &EE_ACTIONS::placeSchematicText );
bool isGlobalLabel = aEvent.IsAction( &EE_ACTIONS::placeGlobalLabel );
bool isHierLabel = aEvent.IsAction( &EE_ACTIONS::placeHierLabel );
bool isNetLabel = aEvent.IsAction( &EE_ACTIONS::placeLabel );
bool isSheetPin = aEvent.IsAction( &EE_ACTIONS::importSheetPin );
int snapLayer = isText ? LAYER_GRAPHICS : LAYER_CONNECTABLE;
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
controls->ShowCursor( true );
std::string tool = aEvent.GetCommandStr().get();
m_frame->PushTool( tool );
Activate();
auto setCursor =
[&]()
{
if( item )
m_frame->GetCanvas()->SetCurrentCursor( KICURSOR::PLACE );
else if( isText )
m_frame->GetCanvas()->SetCurrentCursor( KICURSOR::TEXT );
else if( isGlobalLabel )
m_frame->GetCanvas()->SetCurrentCursor( KICURSOR::LABEL_GLOBAL );
else if( isNetLabel )
m_frame->GetCanvas()->SetCurrentCursor( KICURSOR::LABEL_NET );
else if( isHierLabel )
m_frame->GetCanvas()->SetCurrentCursor( KICURSOR::LABEL_HIER );
else
m_frame->GetCanvas()->SetCurrentCursor( KICURSOR::PENCIL );
};
auto updatePreview =
[&]()
{
m_view->ClearPreview();
m_view->AddToPreview( item->Clone() );
item->RunOnChildren( [&]( SCH_ITEM* aChild )
{
m_view->AddToPreview( aChild->Clone() );
} );
};
auto cleanup =
[&]()
{
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
m_view->ClearPreview();
delete item;
item = nullptr;
};
// Prime the pump
// If the tool isn't being re-activated
if( aEvent.HasPosition() || ( !aEvent.IsReactivate()
&& ( isText || isGlobalLabel || isHierLabel || isNetLabel ) ) )
{
m_toolMgr->RunAction( ACTIONS::cursorClick );
}
// Set initial cursor
setCursor();
// Main loop: keep receiving events
while( TOOL_EVENT* evt = Wait() )
{
setCursor();
grid.SetSnap( !evt->Modifier( MD_SHIFT ) );
grid.SetUseGrid( getView()->GetGAL()->GetGridSnapping() && !evt->DisableGridSnapping() );
VECTOR2I cursorPos = evt->IsPrime() ? evt->Position() : controls->GetMousePosition();
cursorPos = grid.BestSnapAnchor( cursorPos, snapLayer, item );
controls->ForceCursorPosition( true, cursorPos );
if( evt->IsCancelInteractive() )
{
if( item )
{
cleanup();
}
else
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsActivate() )
{
if( item && evt->IsMoveTool() )
{
// we're already moving our own item; ignore the move tool
evt->SetPassEvent( false );
continue;
}
if( item )
{
m_frame->ShowInfoBarMsg( _( "Press <ESC> to cancel item creation." ) );
evt->SetPassEvent( false );
continue;
}
if( evt->IsPointEditor() )
{
// don't exit (the point editor runs in the background)
}
else if( evt->IsMoveTool() )
{
break;
}
else
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsClick( BUT_LEFT ) || evt->IsDblClick( BUT_LEFT ) )
{
// First click creates...
if( !item )
{
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
if( isText )
{
item = createNewText( cursorPos, LAYER_NOTES );
}
else if( isGlobalLabel )
{
item = createNewText( cursorPos, LAYER_GLOBLABEL );
}
else if( isHierLabel )
{
item = createNewText( cursorPos, LAYER_HIERLABEL );
}
else if( isNetLabel )
{
item = createNewText( cursorPos, LAYER_LOCLABEL );
}
else if( isSheetPin )
{
EDA_ITEM* i;
SCH_HIERLABEL* label = nullptr;
SCH_SHEET* sheet = nullptr;
if( m_selectionTool->SelectPoint( cursorPos, EE_COLLECTOR::SheetsOnly, &i ) )
sheet = dynamic_cast<SCH_SHEET*>( i );
m_selectionTool->ClearSelection();
if( !sheet )
{
m_statusPopup.reset( new STATUS_TEXT_POPUP( m_frame ) );
m_statusPopup->SetText( _( "Click over a sheet." ) );
m_statusPopup->Move( wxGetMousePosition() + wxPoint( 20, 20 ) );
m_statusPopup->PopupFor( 2000 );
item = nullptr;
}
else
{
label = importHierLabel( sheet );
if( !label )
{
m_statusPopup.reset( new STATUS_TEXT_POPUP( m_frame ) );
m_statusPopup->SetText( _( "No new hierarchical labels found." ) );
m_statusPopup->Move( wxGetMousePosition() + wxPoint( 20, 20 ) );
m_statusPopup->PopupFor( 2000 );
item = nullptr;
}
else
{
item = createSheetPin( sheet, label );
}
}
}
// Restore cursor after dialog
controls->WarpCursor( controls->GetCursorPosition(), true );
if( item )
{
item->SetFlags( IS_NEW | IS_MOVING );
item->AutoplaceFields( /* aScreen */ nullptr, /* aManual */ false );
updatePreview();
m_selectionTool->AddItemToSel( item );
// update the cursor so it looks correct before another event
setCursor();
}
controls->SetCursorPosition( cursorPos, false );
}
else // ... and second click places:
{
item->ClearFlags( IS_MOVING );
m_frame->AddItemToScreenAndUndoList( m_frame->GetScreen(), (SCH_ITEM*) item,
false );
item = nullptr;
m_view->ClearPreview();
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
// Warp after context menu only if dragging...
if( !item )
m_toolMgr->VetoContextMenuMouseWarp();
m_menu.ShowContextMenu( m_selectionTool->GetSelection() );
}
else if( item && evt->IsSelectionEvent() )
{
// This happens if our text was replaced out from under us by ConvertTextType()
EE_SELECTION& selection = m_selectionTool->GetSelection();
if( selection.GetSize() == 1 )
{
item = (SCH_ITEM*) selection.Front();
updatePreview();
}
else
{
item = nullptr;
}
}
else if( item && ( evt->IsAction( &ACTIONS::refreshPreview ) || evt->IsMotion() ) )
{
item->SetPosition( (wxPoint) cursorPos );
item->AutoplaceFields( /* aScreen */ nullptr, /* aManual */ false );
updatePreview();
}
else if( item && evt->IsAction( &ACTIONS::doDelete ) )
{
cleanup();
}
else
{
evt->SetPassEvent();
}
// Enable autopanning and cursor capture only when there is an item to be placed
controls->SetAutoPan( item != nullptr );
controls->CaptureCursor( item != nullptr );
}
controls->SetAutoPan( false );
controls->CaptureCursor( false );
controls->ForceCursorPosition( false );
m_frame->GetCanvas()->SetCurrentCursor( KICURSOR::ARROW );
return 0;
}
int SCH_DRAWING_TOOLS::DrawSheet( const TOOL_EVENT& aEvent )
{
SCH_SHEET* sheet = nullptr;
if( m_inDrawSheet )
return 0;
REENTRANCY_GUARD guard( &m_inDrawSheet );
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
getViewControls()->ShowCursor( true );
std::string tool = aEvent.GetCommandStr().get();
m_frame->PushTool( tool );
Activate();
auto setCursor =
[&]()
{
m_frame->GetCanvas()->SetCurrentCursor( KICURSOR::PENCIL );
};
auto cleanup =
[&] ()
{
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
m_view->ClearPreview();
delete sheet;
sheet = nullptr;
};
// Prime the pump
if( aEvent.HasPosition() )
m_toolMgr->RunAction( ACTIONS::cursorClick );
// Set initial cursor
setCursor();
// Main loop: keep receiving events
while( TOOL_EVENT* evt = Wait() )
{
setCursor();
VECTOR2I cursorPos = getViewControls()->GetCursorPosition( !evt->DisableGridSnapping() );
if( evt->IsCancelInteractive() )
{
if( sheet )
{
cleanup();
}
else
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsActivate() )
{
if( sheet && evt->IsMoveTool() )
{
// we're already drawing our own item; ignore the move tool
evt->SetPassEvent( false );
continue;
}
if( sheet )
{
m_frame->ShowInfoBarMsg( _( "Press <ESC> to cancel sheet creation." ) );
evt->SetPassEvent( false );
continue;
}
if( evt->IsPointEditor() )
{
// don't exit (the point editor runs in the background)
}
else if( evt->IsMoveTool() )
{
// leave ourselves on the stack so we come back after the move
break;
}
else
{
m_frame->PopTool( tool );
break;
}
}
else if( !sheet && ( evt->IsClick( BUT_LEFT ) || evt->IsDblClick( BUT_LEFT ) ) )
{
EESCHEMA_SETTINGS* cfg = m_frame->eeconfig();
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
sheet = new SCH_SHEET( m_frame->GetCurrentSheet().Last(),
static_cast<wxPoint>( cursorPos ) );
sheet->SetFlags( IS_NEW | IS_RESIZING );
sheet->SetScreen( nullptr );
sheet->SetBorderWidth( Mils2iu( cfg->m_Drawing.default_line_thickness ) );
sheet->SetBorderColor( cfg->m_Drawing.default_sheet_border_color );
sheet->SetBackgroundColor( cfg->m_Drawing.default_sheet_background_color );
sheet->GetFields()[ SHEETNAME ].SetText( "Untitled Sheet" );
sheet->GetFields()[ SHEETFILENAME ].SetText( "untitled." + KiCadSchematicFileExtension );
sizeSheet( sheet, cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( sheet->Clone() );
}
else if( sheet && ( evt->IsClick( BUT_LEFT )
|| evt->IsDblClick( BUT_LEFT )
|| evt->IsAction( &EE_ACTIONS::finishSheet ) ) )
{
m_view->ClearPreview();
getViewControls()->SetAutoPan( false );
getViewControls()->CaptureCursor( false );
// Find the list of paths in the hierarchy that refer to the destination sheet where
// the new sheet will be drawn
SCH_SCREEN* currentScreen = m_frame->GetCurrentSheet().LastScreen();
SCH_SHEET_LIST hierarchy = m_frame->Schematic().GetSheets();
SCH_SHEET_LIST instances = hierarchy.FindAllSheetsForScreen( currentScreen );
instances.SortByPageNumbers();
int pageNum = static_cast<int>( hierarchy.size() ) + 1;
// Set a page number for all the instances of the new sheet in the hierarchy
for( SCH_SHEET_PATH& instance : instances )
{
SCH_SHEET_PATH sheetPath = instance;
sheetPath.push_back( sheet );
sheet->AddInstance( sheetPath.Path() );
sheet->SetPageNumber( sheetPath, wxString::Format( "%d", pageNum++ ) );
}
if( m_frame->EditSheetProperties( static_cast<SCH_SHEET*>( sheet ),
&m_frame->GetCurrentSheet(), nullptr ) )
{
sheet->AutoplaceFields( /* aScreen */ nullptr, /* aManual */ false );
m_frame->AddItemToScreenAndUndoList( m_frame->GetScreen(), sheet, false );
m_frame->UpdateHierarchyNavigator();
m_selectionTool->AddItemToSel( sheet );
}
else
{
delete sheet;
}
sheet = nullptr;
}
else if( sheet && ( evt->IsAction( &ACTIONS::refreshPreview ) || evt->IsMotion() ) )
{
sizeSheet( sheet, cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( sheet->Clone() );
}
else if( evt->IsClick( BUT_RIGHT ) )
{
// Warp after context menu only if dragging...
if( !sheet )
m_toolMgr->VetoContextMenuMouseWarp();
m_menu.ShowContextMenu( m_selectionTool->GetSelection() );
}
else
{
evt->SetPassEvent();
}
// Enable autopanning and cursor capture only when there is a sheet to be placed
getViewControls()->SetAutoPan( sheet != nullptr );
getViewControls()->CaptureCursor( sheet != nullptr );
}
getViewControls()->SetAutoPan( false );
getViewControls()->CaptureCursor( false );
m_frame->GetCanvas()->SetCurrentCursor( KICURSOR::ARROW );
return 0;
}
void SCH_DRAWING_TOOLS::sizeSheet( SCH_SHEET* aSheet, const VECTOR2I& aPos )
{
wxPoint pos = aSheet->GetPosition();
wxPoint size = (wxPoint) aPos - pos;
size.x = std::max( size.x, MIN_SHEET_WIDTH );
size.y = std::max( size.y, MIN_SHEET_HEIGHT );
wxPoint grid = m_frame->GetNearestGridPosition( pos + size );
aSheet->Resize( wxSize( grid.x - pos.x, grid.y - pos.y ) );
}
void SCH_DRAWING_TOOLS::setTransitions()
{
Go( &SCH_DRAWING_TOOLS::PlaceSymbol, EE_ACTIONS::placeSymbol.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::PlaceSymbol, EE_ACTIONS::placePower.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::SingleClickPlace, EE_ACTIONS::placeNoConnect.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::SingleClickPlace, EE_ACTIONS::placeJunction.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::SingleClickPlace, EE_ACTIONS::placeBusWireEntry.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::TwoClickPlace, EE_ACTIONS::placeLabel.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::TwoClickPlace, EE_ACTIONS::placeHierLabel.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::TwoClickPlace, EE_ACTIONS::placeGlobalLabel.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::DrawSheet, EE_ACTIONS::drawSheet.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::TwoClickPlace, EE_ACTIONS::importSheetPin.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::SingleClickPlace, EE_ACTIONS::importSingleSheetPin.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::TwoClickPlace, EE_ACTIONS::placeSchematicText.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::PlaceImage, EE_ACTIONS::placeImage.MakeEvent() );
}