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kicad/eeschema/tools/sch_drawing_tool.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2019 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_tool.h"
#include "sch_selection_tool.h"
#include <sch_actions.h>
#include <sch_edit_frame.h>
#include <sch_view.h>
#include <class_draw_panel_gal.h>
#include <project.h>
#include <id.h>
#include <eeschema_id.h>
#include <confirm.h>
#include <view/view_group.h>
#include <view/view_controls.h>
#include <view/view.h>
#include <tool/tool_manager.h>
#include <hotkeys.h>
#include <sch_component.h>
#include <sch_no_connect.h>
#include <sch_junction.h>
#include <sch_line.h>
#include <sch_bus_entry.h>
#include <sch_text.h>
#include <sch_sheet.h>
#include <sch_bitmap.h>
#include <class_library.h>
// Drawing tool actions
TOOL_ACTION SCH_ACTIONS::placeSymbol( "eeschema.InteractiveDrawing.placeSymbol",
AS_GLOBAL, TOOL_ACTION::LegacyHotKey( HK_ADD_NEW_COMPONENT ),
_( "Add Symbol" ), _( "Add a symbol" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::placePower( "eeschema.InteractiveDrawing.placePowerPort",
AS_GLOBAL, TOOL_ACTION::LegacyHotKey( HK_ADD_NEW_POWER ),
_( "Add Power" ), _( "Add a power port" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::startWire( "eeschema.InteractiveDrawing.startWire",
AS_GLOBAL, 0,
_( "Begin Wire" ), _( "Start drawing a wire" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::drawWire( "eeschema.InteractiveDrawing.drawWire",
AS_GLOBAL, TOOL_ACTION::LegacyHotKey( HK_BEGIN_WIRE ),
_( "Add Wire" ), _( "Add a wire" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::startBus( "eeschema.InteractiveDrawing.startBus",
AS_GLOBAL, 0,
_( "Begin Bus" ), _( "Start drawing a bus" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::drawBus( "eeschema.InteractiveDrawing.drawBus",
AS_GLOBAL, TOOL_ACTION::LegacyHotKey( HK_BEGIN_BUS ),
_( "Add Bus" ), _( "Add a bus" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::unfoldBus( "eeschema.InteractiveDrawing.unfoldBus",
AS_GLOBAL, 0, "", "", NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::placeNoConnect( "eeschema.InteractiveDrawing.placeNoConnect",
AS_GLOBAL, TOOL_ACTION::LegacyHotKey( HK_ADD_NOCONN_FLAG ),
_( "Add No Connect Flag" ), _( "Add a no-connection flag" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::placeJunction( "eeschema.InteractiveDrawing.placeJunction",
AS_GLOBAL, TOOL_ACTION::LegacyHotKey( HK_ADD_JUNCTION ),
_( "Add Junction" ), _( "Add a junction" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::placeBusWireEntry( "eeschema.InteractiveDrawing.placeBusWireEntry",
AS_GLOBAL, TOOL_ACTION::LegacyHotKey( HK_ADD_WIRE_ENTRY ),
_( "Add Wire to Bus Entry" ), _( "Add a wire entry to a bus" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::placeBusBusEntry( "eeschema.InteractiveDrawing.placeBusBusEntry",
AS_GLOBAL, TOOL_ACTION::LegacyHotKey( HK_ADD_BUS_ENTRY ),
_( "Add Bus to Bus Entry" ), _( "Add a bus entry to a bus" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::placeLabel( "eeschema.InteractiveDrawing.placeLabel",
AS_GLOBAL, TOOL_ACTION::LegacyHotKey( HK_ADD_LABEL ),
_( "Add Label" ), _( "Add a net label" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::placeHierarchicalLabel( "eeschema.InteractiveDrawing.placeHierarchicalLabel",
AS_GLOBAL, TOOL_ACTION::LegacyHotKey( HK_ADD_HLABEL ),
_( "Add Hierarchical Label" ), _( "Add a hierarchical sheet label" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::drawSheet( "eeschema.InteractiveDrawing.drawSheet",
AS_GLOBAL, TOOL_ACTION::LegacyHotKey( HK_ADD_HIER_SHEET ),
_( "Add Sheet" ), _( "Add a hierarchical sheet" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::resizeSheet( "eeschema.InteractiveDrawing.resizeSheet",
AS_GLOBAL, 0,
_( "Resize Sheet" ), _( "Resize hierarchical sheet" ), NULL, AF_NONE );
TOOL_ACTION SCH_ACTIONS::placeSheetPin( "eeschema.InteractiveDrawing.placeSheetPin",
AS_GLOBAL, 0,
_( "Add Sheet Pin" ), _( "Add a sheet pin" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::importSheetPin( "eeschema.InteractiveDrawing.importSheetPin",
AS_GLOBAL, 0,
_( "Import Sheet Pin" ), _( "Import a hierarchical sheet pin" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::placeGlobalLabel( "eeschema.InteractiveDrawing.placeGlobalLabel",
AS_GLOBAL, TOOL_ACTION::LegacyHotKey( HK_ADD_GLABEL ),
_( "Add Global Label" ), _( "Add a global label" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::placeSchematicText( "eeschema.InteractiveDrawing.placeSchematicText",
AS_GLOBAL, TOOL_ACTION::LegacyHotKey( HK_ADD_GRAPHIC_TEXT ),
_( "Add Text" ), _( "Add text" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::drawLines( "eeschema.InteractiveDrawing.drawLines",
AS_GLOBAL, TOOL_ACTION::LegacyHotKey( HK_ADD_GRAPHIC_POLYLINE ),
_( "Add Lines" ), _( "Add connected graphic lines" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::placeImage( "eeschema.InteractiveDrawing.placeImage",
AS_GLOBAL, 0,
_( "Add Image" ), _( "Add bitmap image" ), NULL, AF_ACTIVATE );
TOOL_ACTION SCH_ACTIONS::finishDrawing( "eeschema.InteractiveDrawing.finishDrawing",
AS_GLOBAL, 0, "", "", NULL, AF_NONE );
TOOL_ACTION SCH_ACTIONS::addJunction( "eeschema.InteractiveEditing.addJunction",
AS_GLOBAL, 0, "", "", NULL, AF_NONE );
TOOL_ACTION SCH_ACTIONS::addLabel( "eeschema.InteractiveEditing.addLabel",
AS_GLOBAL, 0, "", "", NULL, AF_NONE );
TOOL_ACTION SCH_ACTIONS::addGlobalLabel( "eeschema.InteractiveEditing.addGlobalLabel",
AS_GLOBAL, 0, "", "", NULL, AF_NONE );
SCH_DRAWING_TOOL::SCH_DRAWING_TOOL() :
TOOL_INTERACTIVE( "eeschema.InteractiveDrawing" ),
m_view( nullptr ),
m_controls( nullptr ),
m_frame( nullptr ),
m_menu( *this )
{
m_busUnfold = {};
};
SCH_DRAWING_TOOL::~SCH_DRAWING_TOOL()
{
}
bool SCH_DRAWING_TOOL::Init()
{
auto activeToolFunctor = [ this ] ( const SELECTION& aSel ) {
return ( m_frame->GetToolId() != ID_NO_TOOL_SELECTED );
};
auto& ctxMenu = m_menu.GetMenu();
// cancel current tool goes in main context menu at the top if present
ctxMenu.AddItem( ACTIONS::cancelInteractive, activeToolFunctor, 1 );
ctxMenu.AddSeparator( activeToolFunctor, 1 );
return true;
}
void SCH_DRAWING_TOOL::Reset( RESET_REASON aReason )
{
// Init variables used by every drawing tool
m_view = static_cast<KIGFX::SCH_VIEW*>( getView() );
m_controls = getViewControls();
m_frame = getEditFrame<SCH_EDIT_FRAME>();
}
int SCH_DRAWING_TOOL::AddJunction( const TOOL_EVENT& aEvent )
{
m_toolMgr->RunAction( SCH_ACTIONS::selectionClear, true );
m_frame->GetCanvas()->MoveCursorToCrossHair();
m_frame->AddJunction( m_frame->GetCrossHairPosition() );
return 0;
}
int SCH_DRAWING_TOOL::AddLabel( const TOOL_EVENT& aEvent )
{
return doAddItem( SCH_LABEL_T );
}
int SCH_DRAWING_TOOL::AddGlobalLabel( const TOOL_EVENT& aEvent )
{
return doAddItem( SCH_GLOBAL_LABEL_T );
}
int SCH_DRAWING_TOOL::doAddItem( KICAD_T aType )
{
m_toolMgr->RunAction( SCH_ACTIONS::selectionClear, true );
SCH_ITEM* item = nullptr;
switch( aType )
{
case SCH_LABEL_T: item = m_frame->CreateNewText( LAYER_LOCLABEL ); break;
case SCH_GLOBAL_LABEL_T: item = m_frame->CreateNewText( LAYER_GLOBLABEL ); break;
default: wxFAIL_MSG( "doAddItem(): unknown type" );
}
m_frame->AddItemToScreen( item );
m_frame->SetNoToolSelected();
return 0;
}
// History lists for PlaceSymbol()
static SCH_BASE_FRAME::HISTORY_LIST s_SymbolHistoryList;
static SCH_BASE_FRAME::HISTORY_LIST s_PowerHistoryList;
int SCH_DRAWING_TOOL::PlaceSymbol( const TOOL_EVENT& aEvent )
{
SCH_COMPONENT* component = aEvent.Parameter<SCH_COMPONENT*>();
m_frame->SetToolID( ID_SCH_PLACE_COMPONENT, wxCURSOR_PENCIL, _( "Add Symbol" ) );
return doPlaceComponent( component, nullptr, s_SymbolHistoryList );
}
int SCH_DRAWING_TOOL::PlacePower( const TOOL_EVENT& aEvent )
{
SCH_COMPONENT* component = aEvent.Parameter<SCH_COMPONENT*>();
SCHLIB_FILTER filter;
filter.FilterPowerParts( true );
m_frame->SetToolID( ID_PLACE_POWER_BUTT, wxCURSOR_PENCIL, _( "Add Power" ) );
return doPlaceComponent( component, &filter, s_PowerHistoryList );
}
int SCH_DRAWING_TOOL::doPlaceComponent( SCH_COMPONENT* aComponent, SCHLIB_FILTER* aFilter,
SCH_BASE_FRAME::HISTORY_LIST aHistoryList )
{
VECTOR2I cursorPos = m_controls->GetCursorPosition();
m_toolMgr->RunAction( SCH_ACTIONS::selectionClear, true );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
Activate();
// Add all the drawable parts to preview
if( aComponent )
{
aComponent->SetPosition( (wxPoint)cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( aComponent->Clone() );
}
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
cursorPos = m_controls->GetCursorPosition( !evt->Modifier( MD_ALT ) );
if( evt->IsAction( &ACTIONS::cancelInteractive ) || evt->IsActivate() || evt->IsCancel() )
{
if( aComponent )
{
m_toolMgr->RunAction( SCH_ACTIONS::selectionClear, true );
getModel<SCH_SCREEN>()->SetCurItem( nullptr );
m_view->ClearPreview();
m_view->ClearHiddenFlags();
delete aComponent;
aComponent = nullptr;
}
else
break;
if( evt->IsActivate() ) // now finish unconditionally
break;
}
else if( evt->IsClick( BUT_LEFT ) )
{
if( !aComponent )
{
// Pick the module to be placed
m_frame->SetRepeatItem( NULL );
m_frame->GetCanvas()->SetIgnoreMouseEvents( true );
auto sel = m_frame->SelectComponentFromLibTree( aFilter, aHistoryList, true, 1, 1,
m_frame->GetShowFootprintPreviews() );
// Restore cursor after dialog
m_frame->GetCanvas()->MoveCursorToCrossHair();
m_frame->GetCanvas()->SetIgnoreMouseEvents( false );
LIB_PART* part = nullptr;
if( sel.LibId.IsValid() )
part = m_frame->GetLibPart( sel.LibId );
if( !part )
continue;
aComponent = new SCH_COMPONENT( *part, sel.LibId, g_CurrentSheet, sel.Unit,
sel.Convert, (wxPoint)cursorPos, true );
// Be sure the link to the corresponding LIB_PART is OK:
aComponent->Resolve( *m_frame->Prj().SchSymbolLibTable() );
// Set any fields that have been modified
for( auto const& i : sel.Fields )
{
auto field = aComponent->GetField( i.first );
if( field )
field->SetText( i.second );
}
MSG_PANEL_ITEMS items;
aComponent->GetMsgPanelInfo( m_frame->GetUserUnits(), items );
m_frame->SetMsgPanel( items );
if( m_frame->GetAutoplaceFields() )
aComponent->AutoplaceFields( /* aScreen */ NULL, /* aManual */ false );
aComponent->SetFlags( IS_MOVED );
m_frame->SetRepeatItem( aComponent );
m_frame->GetScreen()->SetCurItem( aComponent );
m_view->ClearPreview();
m_view->AddToPreview( aComponent->Clone() );
m_controls->SetCursorPosition( cursorPos, false );
}
else
{
m_view->ClearPreview();
m_frame->AddItemToScreen( aComponent );
aComponent = nullptr;
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
// JEY TODO
// m_menu.ShowContextMenu( selTool->GetSelection() );
}
else if( aComponent && ( evt->IsAction( &SCH_ACTIONS::refreshPreview ) || evt->IsMotion() ) )
{
aComponent->SetPosition( (wxPoint)cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( aComponent->Clone() );
}
// Enable autopanning and cursor capture only when there is a module to be placed
m_controls->SetAutoPan( !!aComponent );
m_controls->CaptureCursor( !!aComponent );
}
m_frame->SetNoToolSelected();
return 0;
}
int SCH_DRAWING_TOOL::PlaceImage( const TOOL_EVENT& aEvent )
{
SCH_BITMAP* image = aEvent.Parameter<SCH_BITMAP*>();
m_frame->SetToolID( ID_ADD_IMAGE_BUTT, wxCURSOR_PENCIL, _( "Add image" ) );
VECTOR2I cursorPos = m_controls->GetCursorPosition();
m_toolMgr->RunAction( SCH_ACTIONS::selectionClear, true );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
Activate();
// Add all the drawable parts to preview
if( image )
{
image->SetPosition( (wxPoint)cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( image->Clone() );
}
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
cursorPos = m_controls->GetCursorPosition( !evt->Modifier( MD_ALT ) );
if( evt->IsAction( &ACTIONS::cancelInteractive ) || evt->IsActivate() || evt->IsCancel() )
{
if( image )
{
m_toolMgr->RunAction( SCH_ACTIONS::selectionClear, true );
getModel<SCH_SCREEN>()->SetCurItem( nullptr );
m_view->ClearPreview();
m_view->ClearHiddenFlags();
delete image;
image = nullptr;
}
else
break;
if( evt->IsActivate() ) // now finish unconditionally
break;
}
else if( evt->IsClick( BUT_LEFT ) )
{
if( !image )
{
m_frame->GetCanvas()->SetIgnoreMouseEvents( true );
wxFileDialog dlg( m_frame, _( "Choose Image" ), wxEmptyString, wxEmptyString,
_( "Image Files " ) + wxImage::GetImageExtWildcard(), wxFD_OPEN );
if( dlg.ShowModal() != wxID_OK )
continue;
// Restore cursor after dialog
m_frame->GetCanvas()->MoveCursorToCrossHair();
m_frame->GetCanvas()->SetIgnoreMouseEvents( false );
wxString fullFilename = dlg.GetPath();
if( !wxFileExists( fullFilename ) )
{
wxMessageBox( _( "Couldn't load image from \"%s\"" ), fullFilename );
continue;
}
image = new SCH_BITMAP( (wxPoint)cursorPos );
if( !image->ReadImageFile( fullFilename ) )
{
wxMessageBox( _( "Couldn't load image from \"%s\"" ), fullFilename );
image = nullptr;
delete image;
continue;
}
MSG_PANEL_ITEMS items;
image->GetMsgPanelInfo( m_frame->GetUserUnits(), items );
m_frame->SetMsgPanel( items );
image->SetFlags( IS_MOVED );
m_frame->SetRepeatItem( image );
m_frame->GetScreen()->SetCurItem( image );
m_view->ClearPreview();
m_view->AddToPreview( image->Clone() );
m_controls->SetCursorPosition( cursorPos, false );
}
else
{
m_view->ClearPreview();
m_frame->AddItemToScreen( image );
image = nullptr;
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
// JEY TODO
// m_menu.ShowContextMenu( selTool->GetSelection() );
}
else if( image && ( evt->IsAction( &SCH_ACTIONS::refreshPreview ) || evt->IsMotion() ) )
{
image->SetPosition( (wxPoint)cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( image->Clone() );
}
// Enable autopanning and cursor capture only when there is a module to be placed
m_controls->SetAutoPan( !!image );
m_controls->CaptureCursor( !!image );
}
m_frame->SetNoToolSelected();
return 0;
}
int SCH_DRAWING_TOOL::PlaceNoConnect( const TOOL_EVENT& aEvent )
{
m_frame->SetToolID( ID_NOCONN_BUTT, wxCURSOR_PENCIL, _( "Add no connect" ) );
return doSingleClickPlace( SCH_NO_CONNECT_T );
}
int SCH_DRAWING_TOOL::PlaceJunction( const TOOL_EVENT& aEvent )
{
m_frame->SetToolID( ID_JUNCTION_BUTT, wxCURSOR_PENCIL, _( "Add junction" ) );
return doSingleClickPlace( SCH_JUNCTION_T );
}
int SCH_DRAWING_TOOL::PlaceBusWireEntry( const TOOL_EVENT& aEvent )
{
m_frame->SetToolID( ID_WIRETOBUS_ENTRY_BUTT, wxCURSOR_PENCIL, _( "Add wire to bus entry" ) );
return doSingleClickPlace( SCH_BUS_WIRE_ENTRY_T );
}
int SCH_DRAWING_TOOL::PlaceBusBusEntry( const TOOL_EVENT& aEvent )
{
m_frame->SetToolID( ID_BUSTOBUS_ENTRY_BUTT, wxCURSOR_PENCIL, _( "Add bus to bus entry" ) );
return doSingleClickPlace( SCH_BUS_BUS_ENTRY_T );
}
int SCH_DRAWING_TOOL::doSingleClickPlace( KICAD_T aType )
{
m_toolMgr->RunAction( SCH_ACTIONS::selectionClear, true );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
Activate();
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
wxPoint cursorPos = (wxPoint)m_controls->GetCursorPosition( !evt->Modifier( MD_ALT ) );
if( evt->IsAction( &ACTIONS::cancelInteractive ) || evt->IsActivate() || evt->IsCancel() )
{
break;
}
else if( evt->IsClick( BUT_LEFT ) )
{
SCH_ITEM* item = nullptr;
if( !m_frame->GetScreen()->GetItem( cursorPos, 0, aType ) )
{
switch( aType )
{
case SCH_NO_CONNECT_T: item = m_frame->AddNoConnect( cursorPos ); break;
case SCH_JUNCTION_T: item = m_frame->AddJunction( cursorPos ); break;
case SCH_BUS_WIRE_ENTRY_T: item = m_frame->CreateBusWireEntry(); break;
case SCH_BUS_BUS_ENTRY_T: item = m_frame->CreateBusBusEntry(); break;
default: wxFAIL_MSG( "doSingleClickPlace(): unknown type" );
}
}
if( item )
{
m_frame->SetRepeatItem( item );
m_frame->GetScreen()->SetCurItem( item );
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
// JEY TODO
// m_menu.ShowContextMenu( selTool->GetSelection() );
}
}
m_frame->SetNoToolSelected();
return 0;
}
int SCH_DRAWING_TOOL::PlaceLabel( const TOOL_EVENT& aEvent )
{
m_frame->SetToolID( ID_LABEL_BUTT, wxCURSOR_PENCIL, _( "Add net label" ) );
return doTwoClickPlace( SCH_LABEL_T );
}
int SCH_DRAWING_TOOL::PlaceGlobalLabel( const TOOL_EVENT& aEvent )
{
m_frame->SetToolID( ID_GLOBALLABEL_BUTT, wxCURSOR_PENCIL, _( "Add global label" ) );
return doTwoClickPlace( SCH_GLOBAL_LABEL_T );
}
int SCH_DRAWING_TOOL::PlaceHierarchicalLabel( const TOOL_EVENT& aEvent )
{
m_frame->SetToolID( ID_HIERLABEL_BUTT, wxCURSOR_PENCIL, _( "Add hierarchical label" ) );
return doTwoClickPlace( SCH_HIER_LABEL_T );
}
int SCH_DRAWING_TOOL::PlaceSheetPin( const TOOL_EVENT& aEvent )
{
m_frame->SetToolID( ID_SHEET_PIN_BUTT, wxCURSOR_PENCIL, _( "Add sheet pins" ) );
return doTwoClickPlace( SCH_SHEET_PIN_T );
}
int SCH_DRAWING_TOOL::ImportSheetPin( const TOOL_EVENT& aEvent )
{
m_frame->SetToolID( ID_IMPORT_HLABEL_BUTT, wxCURSOR_PENCIL, _( "Import sheet pins" ) );
return doTwoClickPlace( SCH_SHEET_PIN_T );
}
int SCH_DRAWING_TOOL::PlaceSchematicText( const TOOL_EVENT& aEvent )
{
m_frame->SetToolID( ID_TEXT_COMMENT_BUTT, wxCURSOR_PENCIL, _( "Add text" ) );
return doTwoClickPlace( SCH_TEXT_T );
}
int SCH_DRAWING_TOOL::doTwoClickPlace( KICAD_T aType )
{
SCH_SELECTION_TOOL* selTool = m_toolMgr->GetTool<SCH_SELECTION_TOOL>();
VECTOR2I cursorPos = m_controls->GetCursorPosition();
SCH_ITEM* item = nullptr;
m_toolMgr->RunAction( SCH_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( !evt->Modifier( MD_ALT ) );
if( evt->IsAction( &ACTIONS::cancelInteractive ) || evt->IsActivate() || evt->IsCancel() )
{
if( item )
{
m_toolMgr->RunAction( SCH_ACTIONS::selectionClear, true );
getModel<SCH_SCREEN>()->SetCurItem( nullptr );
m_view->ClearPreview();
m_view->ClearHiddenFlags();
delete item;
item = nullptr;
}
else
break;
if( evt->IsActivate() ) // now finish unconditionally
break;
}
else if( evt->IsClick( BUT_LEFT ) )
{
if( !item )
{
m_frame->SetRepeatItem( NULL );
m_frame->GetCanvas()->SetIgnoreMouseEvents( true );
switch( aType )
{
case SCH_LABEL_T:
item = m_frame->CreateNewText( LAYER_LOCLABEL );
break;
case SCH_HIER_LABEL_T:
item = m_frame->CreateNewText( LAYER_HIERLABEL );
break;
case SCH_GLOBAL_LABEL_T:
item = m_frame->CreateNewText( LAYER_GLOBLABEL );
break;
case SCH_TEXT_T:
item = m_frame->CreateNewText( LAYER_NOTES );
break;
case SCH_SHEET_PIN_T:
item = selTool->SelectPoint( cursorPos, SCH_COLLECTOR::SheetsAndSheetLabels );
if( item )
{
if( m_frame->GetToolId() == ID_IMPORT_HLABEL_BUTT )
item = m_frame->ImportSheetPin( (SCH_SHEET*) item );
else
item = m_frame->CreateSheetPin( (SCH_SHEET*) item );
}
break;
default:
wxFAIL_MSG( "doTwoClickPlace(): unknown type" );
}
// Restore cursor after dialog
m_frame->GetCanvas()->MoveCursorToCrossHair();
m_frame->GetCanvas()->SetIgnoreMouseEvents( false );
if( item )
{
MSG_PANEL_ITEMS items;
item->GetMsgPanelInfo( m_frame->GetUserUnits(), items );
m_frame->SetMsgPanel( items );
item->SetFlags( IS_MOVED );
m_view->ClearPreview();
m_view->AddToPreview( item->Clone() );
}
m_controls->SetCursorPosition( cursorPos, false );
}
else
{
m_view->ClearPreview();
m_frame->AddItemToScreen( item );
item = nullptr;
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
// JEY TODO
// m_menu.ShowContextMenu( selTool->GetSelection() );
}
else if( item && ( evt->IsAction( &SCH_ACTIONS::refreshPreview ) || evt->IsMotion() ) )
{
item->SetPosition( (wxPoint)cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( item->Clone() );
}
// Enable autopanning and cursor capture only when there is a module to be placed
m_controls->SetAutoPan( !!item );
m_controls->CaptureCursor( !!item );
}
m_frame->SetNoToolSelected();
return 0;
}
int SCH_DRAWING_TOOL::StartWire( const TOOL_EVENT& aEvent )
{
m_frame->SetToolID( ID_WIRE_BUTT, wxCURSOR_PENCIL, _( "Add wire" ) );
m_frame->GetCanvas()->MoveCursorToCrossHair();
SCH_LINE* segment = startSegments( LAYER_WIRE, m_frame->GetCrossHairPosition() );
return doDrawSegments( LAYER_WIRE, segment );
}
int SCH_DRAWING_TOOL::DrawWire( const TOOL_EVENT& aEvent )
{
if( m_frame->GetToolId() == ID_WIRE_BUTT )
return StartWire( aEvent );
else
{
m_frame->SetToolID( ID_WIRE_BUTT, wxCURSOR_PENCIL, _( "Add wire" ) );
return doDrawSegments( LAYER_WIRE, nullptr );
}
}
int SCH_DRAWING_TOOL::StartBus( const TOOL_EVENT& aEvent )
{
m_frame->SetToolID( ID_WIRE_BUTT, wxCURSOR_PENCIL, _( "Add bus" ) );
m_frame->GetCanvas()->MoveCursorToCrossHair();
SCH_LINE* segment = startSegments( LAYER_BUS, m_frame->GetCrossHairPosition() );
return doDrawSegments( LAYER_BUS, segment );
}
int SCH_DRAWING_TOOL::DrawBus( const TOOL_EVENT& aEvent )
{
if( m_frame->GetToolId() == ID_BUS_BUTT )
return StartBus( aEvent );
else
{
m_frame->SetToolID( ID_BUS_BUTT, wxCURSOR_PENCIL, _( "Add bus" ) );
return doDrawSegments( LAYER_BUS, nullptr );
}
}
int SCH_DRAWING_TOOL::UnfoldBus( const TOOL_EVENT& aEvent )
{
wxString net = *aEvent.Parameter<wxString*>();
wxPoint pos = m_frame->GetCrossHairPosition();
/**
* Unfolding a bus consists of the following user inputs:
* 1) User selects a bus to unfold (see AddMenusForBus())
* We land in this event handler.
*
* 2) User clicks to set the net label location (handled by BeginSegment())
* Before this first click, the posture of the bus entry follows the
* mouse cursor in X and Y (handled by DrawSegment())
*
* 3) User is now in normal wiring mode and can exit in any normal way.
*/
wxASSERT( !m_busUnfold.in_progress );
m_busUnfold.entry = new SCH_BUS_WIRE_ENTRY( pos, '\\' );
m_busUnfold.entry->SetParent( m_frame->GetScreen() );
m_frame->AddToScreen( m_busUnfold.entry );
m_busUnfold.label = new SCH_LABEL( m_busUnfold.entry->m_End(), net );
m_busUnfold.label->SetTextSize( wxSize( GetDefaultTextSize(), GetDefaultTextSize() ) );
m_busUnfold.label->SetLabelSpinStyle( 0 );
m_busUnfold.label->SetParent( m_frame->GetScreen() );
m_busUnfold.in_progress = true;
m_busUnfold.origin = pos;
m_busUnfold.net_name = net;
m_frame->SetToolID( ID_WIRE_BUTT, wxCURSOR_PENCIL, _( "Add wire" ) );
m_frame->SetCrossHairPosition( m_busUnfold.entry->m_End() );
SCH_LINE* segment = startSegments( LAYER_WIRE, m_busUnfold.entry->m_End() );
return doDrawSegments( LAYER_WIRE, segment );
}
int SCH_DRAWING_TOOL::DrawLines( const TOOL_EVENT& aEvent)
{
m_frame->SetToolID( ID_LINE_COMMENT_BUTT, wxCURSOR_PENCIL, _( "Add lines" ) );
return doDrawSegments( LAYER_NOTES, nullptr );
}
// Storage for the line segments while drawing
static DLIST<SCH_LINE> s_wires;
/**
* In a contiguous list of wires, remove wires that backtrack over the previous
* wire. Example:
*
* Wire is added:
* ---------------------------------------->
*
* A second wire backtracks over it:
* -------------------<====================>
*
* RemoveBacktracks is called:
* ------------------->
*/
static void RemoveBacktracks( DLIST<SCH_LINE>& aWires )
{
SCH_LINE* next = nullptr;
std::vector<SCH_LINE*> last_lines;
for( SCH_LINE* line = aWires.GetFirst(); line; line = next )
{
next = line->Next();
if( line->IsNull() )
{
delete s_wires.Remove( line );
continue;
}
if( !last_lines.empty() )
{
SCH_LINE* last_line = last_lines[last_lines.size() - 1];
bool contiguous = ( last_line->GetEndPoint() == line->GetStartPoint() );
bool backtracks = IsPointOnSegment( last_line->GetStartPoint(),
last_line->GetEndPoint(), line->GetEndPoint() );
bool total_backtrack = ( last_line->GetStartPoint() == line->GetEndPoint() );
if( contiguous && backtracks )
{
if( total_backtrack )
{
delete s_wires.Remove( last_line );
delete s_wires.Remove( line );
last_lines.pop_back();
}
else
{
last_line->SetEndPoint( line->GetEndPoint() );
delete s_wires.Remove( line );
}
}
else
{
last_lines.push_back( line );
}
}
else
{
last_lines.push_back( line );
}
}
}
/**
* A helper function to find any sheet pins at the specified position.
*/
static const SCH_SHEET_PIN* getSheetPin( SCH_SCREEN* aScreen, const wxPoint& aPosition )
{
for( SCH_ITEM* item = aScreen->GetDrawItems(); item; item = item->Next() )
{
if( item->Type() == SCH_SHEET_T )
{
SCH_SHEET* sheet = (SCH_SHEET*) item;
for( const SCH_SHEET_PIN& pin : sheet->GetPins() )
{
if( pin.GetPosition() == aPosition )
return &pin;
}
}
}
return nullptr;
}
/**
* Function ComputeBreakPoint
* computes the middle coordinate for 2 segments from the start point to \a aPosition
* with the segments kept in the horizontal or vertical axis only.
*
* @param aSegment A pointer to a #SCH_LINE object containing the first line break point
* to compute.
* @param aPosition A reference to a wxPoint object containing the coordinates of the
* position used to calculate the line break point.
*/
static void computeBreakPoint( SCH_SCREEN* aScreen, SCH_LINE* aSegment, wxPoint& aPosition )
{
wxCHECK_RET( aSegment != nullptr, wxT( "Cannot compute break point of NULL line segment." ) );
SCH_LINE* nextSegment = aSegment->Next();
wxPoint midPoint;
int iDx = aSegment->GetEndPoint().x - aSegment->GetStartPoint().x;
int iDy = aSegment->GetEndPoint().y - aSegment->GetStartPoint().y;
const SCH_SHEET_PIN* connectedPin = getSheetPin( aScreen, aSegment->GetStartPoint() );
auto force = connectedPin ? connectedPin->GetEdge() : SCH_SHEET_PIN::SHEET_UNDEFINED_SIDE;
if( force == SCH_SHEET_PIN::SHEET_LEFT_SIDE || force == SCH_SHEET_PIN::SHEET_RIGHT_SIDE )
{
if( aPosition.x == connectedPin->GetPosition().x ) // push outside sheet boundary
{
int direction = ( force == SCH_SHEET_PIN::SHEET_LEFT_SIDE ) ? -1 : 1;
aPosition.x += int( aScreen->GetGridSize().x * direction );
}
midPoint.x = aPosition.x;
midPoint.y = aSegment->GetStartPoint().y; // force horizontal
}
else if( iDy != 0 ) // keep the first segment orientation (vertical)
{
midPoint.x = aSegment->GetStartPoint().x;
midPoint.y = aPosition.y;
}
else if( iDx != 0 ) // keep the first segment orientation (horizontal)
{
midPoint.x = aPosition.x;
midPoint.y = aSegment->GetStartPoint().y;
}
else
{
if( std::abs( aPosition.x - aSegment->GetStartPoint().x ) <
std::abs( aPosition.y - aSegment->GetStartPoint().y ) )
{
midPoint.x = aSegment->GetStartPoint().x;
midPoint.y = aPosition.y;
}
else
{
midPoint.x = aPosition.x;
midPoint.y = aSegment->GetStartPoint().y;
}
}
aSegment->SetEndPoint( midPoint );
nextSegment->SetStartPoint( midPoint );
nextSegment->SetEndPoint( aPosition );
}
int SCH_DRAWING_TOOL::doDrawSegments( int aType, SCH_LINE* aSegment )
{
bool forceHV = m_frame->GetForceHVLines();
SCH_SCREEN* screen = m_frame->GetScreen();
m_toolMgr->RunAction( SCH_ACTIONS::selectionClear, true );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
Activate();
// Main loop: keep receiving events
while( OPT_TOOL_EVENT evt = Wait() )
{
wxPoint cursorPos = (wxPoint)m_controls->GetCursorPosition( !evt->Modifier( MD_ALT ) );
if( evt->IsAction( &ACTIONS::cancelInteractive ) || evt->IsActivate() || evt->IsCancel() )
{
if( aSegment || m_busUnfold.in_progress )
{
aSegment = nullptr;
s_wires.DeleteAll();
if( m_busUnfold.entry )
m_frame->RemoveFromScreen( m_busUnfold.entry );
if( m_busUnfold.label && m_busUnfold.label_placed )
m_frame->RemoveFromScreen( m_busUnfold.label );
delete m_busUnfold.entry;
delete m_busUnfold.label;
m_busUnfold = {};
m_view->ClearPreview();
m_view->ShowPreview( false );
m_view->ClearHiddenFlags();
// Clear flags used in edit functions.
screen->ClearDrawingState();
screen->SetCurItem( nullptr );
if( !evt->IsActivate() )
continue;
}
if( evt->IsAction( &SCH_ACTIONS::drawWire ) && aType == LAYER_WIRE )
; // don't cancel tool; we're going to re-enter
else if( evt->IsAction( &SCH_ACTIONS::drawBus ) && aType == LAYER_BUS )
; // don't cancel tool; we're going to re-enter
else
m_frame->SetNoToolSelected();
break;
}
else if( evt->IsAction( &SCH_ACTIONS::finishDrawing ) )
{
if( aSegment || m_busUnfold.in_progress )
{
finishSegments();
aSegment = nullptr;
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
// JEY TODO
// m_menu.ShowContextMenu();
}
else if( evt->IsClick( BUT_LEFT ) || ( aSegment && evt->IsDblClick( BUT_LEFT ) ) )
{
// First click when unfolding places the label and wire-to-bus entry
if( m_busUnfold.in_progress && !m_busUnfold.label_placed )
{
wxASSERT( aType == LAYER_WIRE );
m_frame->AddToScreen( m_busUnfold.label );
m_busUnfold.label_placed = true;
}
if( !aSegment )
{
aSegment = startSegments( aType, cursorPos );
}
// Create a new segment if we're out of previously-created ones
else if( !aSegment->IsNull() || ( forceHV && !aSegment->Back()->IsNull() ) )
{
// Terminate the command if the end point is on a pin, junction, or another
// wire or bus.
if( !m_busUnfold.in_progress
&& screen->IsTerminalPoint( cursorPos, aSegment->GetLayer() ) )
{
finishSegments();
aSegment = nullptr;
}
else
{
aSegment->SetEndPoint( cursorPos );
aSegment->ClearFlags( IS_NEW );
aSegment->SetFlags( SELECTED );
// Create a new segment, and chain it after the current new segment.
aSegment = new SCH_LINE( *aSegment );
aSegment->SetFlags( IS_NEW );
aSegment->SetStartPoint( cursorPos );
s_wires.PushBack( aSegment );
screen->SetCurItem( aSegment );
}
}
if( evt->IsDblClick( BUT_LEFT ) )
{
finishSegments();
aSegment = nullptr;
}
}
else if( evt->IsMotion() )
{
m_view->ClearPreview();
// Update the bus unfold posture based on the mouse movement
if( m_busUnfold.in_progress && !m_busUnfold.label_placed )
{
wxPoint cursor_delta = cursorPos - m_busUnfold.origin;
SCH_BUS_WIRE_ENTRY* entry = m_busUnfold.entry;
bool offset = ( cursor_delta.x < 0 );
char shape = ( offset ? ( ( cursor_delta.y >= 0 ) ? '/' : '\\' )
: ( ( cursor_delta.y >= 0 ) ? '\\' : '/' ) );
// Erase and redraw if necessary
if( shape != entry->GetBusEntryShape() || offset != m_busUnfold.offset )
{
entry->SetBusEntryShape( shape );
wxPoint entry_pos = m_busUnfold.origin;
if( offset )
entry_pos -= entry->GetSize();
entry->SetPosition( entry_pos );
m_busUnfold.offset = offset;
m_frame->RefreshItem( entry );
wxPoint wire_start = offset ? entry->GetPosition() : entry->m_End();
s_wires.begin()->SetStartPoint( wire_start );
}
// Update the label "ghost" position
m_busUnfold.label->SetPosition( cursorPos );
m_view->AddToPreview( m_busUnfold.label->Clone() );
}
if( aSegment )
{
// Coerce the line to vertical or horizontal if necessary
if( forceHV )
computeBreakPoint( screen, aSegment->Back(), cursorPos );
else
aSegment->SetEndPoint( cursorPos );
}
for( auto seg = s_wires.begin(); seg; seg = seg->Next() )
{
if( !seg->IsNull() ) // Add to preview if segment length != 0
m_view->AddToPreview( seg->Clone() );
}
}
// Enable autopanning and cursor capture only when there is a segment to be placed
m_controls->SetAutoPan( !!aSegment );
m_controls->CaptureCursor( !!aSegment );
}
return 0;
}
SCH_LINE* SCH_DRAWING_TOOL::startSegments( int aType, const wxPoint& aPos )
{
SCH_LINE* segment = nullptr;
bool forceHV = m_frame->GetForceHVLines();
switch( aType )
{
default: segment = new SCH_LINE( aPos, LAYER_NOTES ); break;
case LAYER_WIRE: segment = new SCH_LINE( aPos, LAYER_WIRE ); break;
case LAYER_BUS: segment = new SCH_LINE( aPos, LAYER_BUS ); break;
}
segment->SetFlags( IS_NEW );
s_wires.PushBack( segment );
m_frame->GetScreen()->SetCurItem( segment );
// We need 2 segments to go from a given start pin to an end point when the
// horizontal and vertical lines only switch is on.
if( forceHV )
{
segment = new SCH_LINE( *segment );
segment->SetFlags( IS_NEW );
s_wires.PushBack( segment );
m_frame->GetScreen()->SetCurItem( segment );
}
return segment;
}
void SCH_DRAWING_TOOL::finishSegments()
{
PICKED_ITEMS_LIST itemList;
// Remove segments backtracking over others
RemoveBacktracks( s_wires );
// Collect the possible connection points for the new lines
std::vector< wxPoint > connections;
std::vector< wxPoint > new_ends;
m_frame->GetSchematicConnections( connections );
// Check each new segment for possible junctions and add/split if needed
for( SCH_LINE* wire = s_wires.GetFirst(); wire; wire = wire->Next() )
{
if( wire->GetFlags() & SKIP_STRUCT )
continue;
wire->GetConnectionPoints( new_ends );
for( auto i : connections )
{
if( IsPointOnSegment( wire->GetStartPoint(), wire->GetEndPoint(), i ) )
new_ends.push_back( i );
}
itemList.PushItem( ITEM_PICKER( wire, UR_NEW ) );
}
if( m_busUnfold.in_progress && m_busUnfold.label_placed )
{
wxASSERT( m_busUnfold.entry && m_busUnfold.label );
itemList.PushItem( ITEM_PICKER( m_busUnfold.entry, UR_NEW ) );
itemList.PushItem( ITEM_PICKER( m_busUnfold.label, UR_NEW ) );
}
// Get the last non-null wire (this is the last created segment).
m_frame->SetRepeatItem( s_wires.GetLast() );
// Add the new wires
while( s_wires.GetFirst() )
m_frame->AddToScreen( s_wires.PopFront() );
m_view->ClearPreview();
m_view->ShowPreview( false );
m_view->ClearHiddenFlags();
m_controls->CaptureCursor( false );
m_controls->SetAutoPan( false );
m_frame->SaveCopyInUndoList( itemList, UR_NEW );
// Correct and remove segments that need to be merged.
m_frame->SchematicCleanUp( true );
for( auto item = m_frame->GetScreen()->GetDrawItems(); item; item = item->Next() )
{
if( item->Type() != SCH_COMPONENT_T )
continue;
std::vector< wxPoint > pts;
item->GetConnectionPoints( pts );
if( pts.size() > 2 )
continue;
for( auto i = pts.begin(); i != pts.end(); i++ )
{
for( auto j = i + 1; j != pts.end(); j++ )
m_frame->TrimWire( *i, *j, true );
}
}
for( auto i : new_ends )
{
if( m_frame->GetScreen()->IsJunctionNeeded( i, true ) )
m_frame->AddJunction( i, true, false );
}
if( m_busUnfold.in_progress )
m_busUnfold = {};
m_frame->TestDanglingEnds();
m_frame->GetScreen()->ClearDrawingState();
m_frame->GetScreen()->SetCurItem( nullptr );
m_frame->OnModify();
}
int SCH_DRAWING_TOOL::DrawSheet( const TOOL_EVENT& aEvent )
{
m_frame->SetToolID( ID_SHEET_SYMBOL_BUTT, wxCURSOR_PENCIL, _( "Add sheet" ) );
return doDrawSheet( nullptr );
}
int SCH_DRAWING_TOOL::ResizeSheet( const TOOL_EVENT& aEvent )
{
SCH_SHEET* sheet = dynamic_cast<SCH_SHEET*>( m_frame->GetScreen()->GetCurItem() );
if( sheet )
{
m_frame->SetToolID( ID_POPUP_SCH_RESIZE_SHEET, wxCURSOR_PENCIL, _( "Resize sheet" ) );
doDrawSheet( sheet );
}
else
wxFAIL_MSG( "No sheet to resize" );
return 0;
}
int SCH_DRAWING_TOOL::doDrawSheet( SCH_SHEET *aSheet )
{
m_toolMgr->RunAction( SCH_ACTIONS::selectionClear, true );
m_controls->ShowCursor( true );
m_controls->SetSnapping( true );
if( aSheet )
{
m_frame->SetUndoItem( aSheet );
aSheet->SetFlags( IS_RESIZED );
m_view->Hide( aSheet );
m_view->AddToPreview( aSheet->Clone() );
m_controls->SetCursorPosition( aSheet->GetResizePosition() );
m_controls->SetCrossHairCursorPosition( m_controls->GetCursorPosition() );
}
Activate();
// Main loop: keep receiving events
while( auto evt = Wait() )
{
wxPoint cursorPos = (wxPoint)m_controls->GetCursorPosition( !evt->Modifier( MD_ALT ) );
if( evt->IsAction( &ACTIONS::cancelInteractive ) || evt->IsActivate() || evt->IsCancel() )
{
m_view->ClearPreview();
if( m_frame->GetToolId() == ID_POPUP_SCH_RESIZE_SHEET )
{
if( dynamic_cast<SCH_SHEET*>( m_frame->GetUndoItem() ) )
{
delete aSheet;
aSheet = (SCH_SHEET*)m_frame->GetUndoItem();
m_frame->SetUndoItem( nullptr );
}
m_frame->AddToScreen( aSheet );
aSheet->ClearFlags();
m_view->Hide( aSheet, false );
m_frame->GetScreen()->SetCurItem( nullptr );
break; // resize sheet is a single-shot command, not a reusable tool
}
else if( aSheet )
{
delete aSheet;
aSheet = nullptr;
m_frame->GetScreen()->SetCurItem( nullptr );
}
else
break;
if( evt->IsActivate() )
break; // exit unconditionally
}
else if( evt->IsClick( BUT_LEFT ) )
{
if( m_frame->GetToolId() == ID_POPUP_SCH_RESIZE_SHEET )
{
m_frame->SaveUndoItemInUndoList( aSheet );
m_frame->OnModify();
m_view->ClearPreview();
m_view->Hide( aSheet, false );
m_frame->RefreshItem( aSheet );
m_frame->GetScreen()->SetCurItem( nullptr );
break; // resize sheet is a single-shot command; when we're done we're done
}
else if( !aSheet )
{
aSheet = new SCH_SHEET( cursorPos );
aSheet->SetFlags( IS_NEW | IS_RESIZED );
aSheet->SetTimeStamp( GetNewTimeStamp() );
aSheet->SetParent( m_frame->GetScreen() );
aSheet->SetScreen( NULL );
m_frame->SetRepeatItem( nullptr );
m_frame->GetScreen()->SetCurItem( aSheet );
}
else
{
m_frame->AddItemToScreen( aSheet );
aSheet = nullptr;
m_view->ClearPreview();
m_frame->GetScreen()->SetCurItem( nullptr );
}
}
else if( evt->IsAction( &SCH_ACTIONS::finishDrawing ) )
{
if( aSheet )
{
m_frame->AddItemToScreen( aSheet );
aSheet = nullptr;
m_view->ClearPreview();
m_frame->GetScreen()->SetCurItem( nullptr );
}
}
else if( evt->IsMotion() )
{
m_view->ClearPreview();
if( aSheet )
{
wxPoint pos = aSheet->GetPosition();
wxPoint size = cursorPos - pos;
// If the sheet doesn't have any pins, clamp the minimum size to the defaults.
size.x = std::max( size.x, MIN_SHEET_WIDTH );
size.y = std::max( size.y, MIN_SHEET_HEIGHT );
if( aSheet->HasPins() )
{
int gridSizeX = KiROUND( m_frame->GetScreen()->GetGridSize().x );
int gridSizeY = KiROUND( m_frame->GetScreen()->GetGridSize().y );
// Use the pin positions to clamp the minimum width and height.
size.x = std::max( size.x, aSheet->GetMinWidth() + gridSizeX );
size.y = std::max( size.y, aSheet->GetMinHeight() + gridSizeY );
}
wxPoint grid = m_frame->GetNearestGridPosition( pos + size );
aSheet->Resize( wxSize( grid.x - pos.x, grid.y - pos.y ) );
m_view->AddToPreview( aSheet->Clone() );
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
// JEY TODO
// m_menu.ShowContextMenu();
}
// Enable autopanning and cursor capture only when there is a sheet to be placed
m_controls->SetAutoPan( !!aSheet );
m_controls->CaptureCursor( !!aSheet );
}
m_frame->SetNoToolSelected();
return 0;
}
void SCH_DRAWING_TOOL::setTransitions()
{
Go( &SCH_DRAWING_TOOL::PlaceSymbol, SCH_ACTIONS::placeSymbol.MakeEvent() );
Go( &SCH_DRAWING_TOOL::PlacePower, SCH_ACTIONS::placePower.MakeEvent() );
Go( &SCH_DRAWING_TOOL::DrawWire, SCH_ACTIONS::drawWire.MakeEvent() );
Go( &SCH_DRAWING_TOOL::DrawBus, SCH_ACTIONS::drawBus.MakeEvent() );
Go( &SCH_DRAWING_TOOL::UnfoldBus, SCH_ACTIONS::unfoldBus.MakeEvent() );
Go( &SCH_DRAWING_TOOL::PlaceNoConnect, SCH_ACTIONS::placeNoConnect.MakeEvent() );
Go( &SCH_DRAWING_TOOL::PlaceJunction, SCH_ACTIONS::placeJunction.MakeEvent() );
Go( &SCH_DRAWING_TOOL::PlaceBusWireEntry, SCH_ACTIONS::placeBusWireEntry.MakeEvent() );
Go( &SCH_DRAWING_TOOL::PlaceBusBusEntry, SCH_ACTIONS::placeBusBusEntry.MakeEvent() );
Go( &SCH_DRAWING_TOOL::PlaceLabel, SCH_ACTIONS::placeLabel.MakeEvent() );
Go( &SCH_DRAWING_TOOL::PlaceHierarchicalLabel,SCH_ACTIONS::placeHierarchicalLabel.MakeEvent() );
Go( &SCH_DRAWING_TOOL::PlaceGlobalLabel, SCH_ACTIONS::placeGlobalLabel.MakeEvent() );
Go( &SCH_DRAWING_TOOL::DrawSheet, SCH_ACTIONS::drawSheet.MakeEvent() );
Go( &SCH_DRAWING_TOOL::ResizeSheet, SCH_ACTIONS::resizeSheet.MakeEvent() );
Go( &SCH_DRAWING_TOOL::PlaceSheetPin, SCH_ACTIONS::placeSheetPin.MakeEvent() );
Go( &SCH_DRAWING_TOOL::ImportSheetPin, SCH_ACTIONS::importSheetPin.MakeEvent() );
Go( &SCH_DRAWING_TOOL::PlaceSchematicText, SCH_ACTIONS::placeSchematicText.MakeEvent() );
Go( &SCH_DRAWING_TOOL::DrawLines, SCH_ACTIONS::drawLines.MakeEvent() );
Go( &SCH_DRAWING_TOOL::PlaceImage, SCH_ACTIONS::placeImage.MakeEvent() );
Go( &SCH_DRAWING_TOOL::StartWire, SCH_ACTIONS::startWire.MakeEvent() );
Go( &SCH_DRAWING_TOOL::StartBus, SCH_ACTIONS::startBus.MakeEvent() );
Go( &SCH_DRAWING_TOOL::AddJunction, SCH_ACTIONS::addJunction.MakeEvent() );
Go( &SCH_DRAWING_TOOL::AddLabel, SCH_ACTIONS::addLabel.MakeEvent() );
Go( &SCH_DRAWING_TOOL::AddGlobalLabel, SCH_ACTIONS::addGlobalLabel.MakeEvent() );
}
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