kicad/eeschema/tools/sch_drawing_tools.cpp

924 lines
31 KiB
C++

/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2019 CERN
* 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_tools.h"
#include "ee_selection_tool.h"
#include "ee_point_editor.h"
#include <ee_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_controls.h>
#include <view/view.h>
#include <sch_component.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_bitmap.h>
#include <class_library.h>
SCH_DRAWING_TOOLS::SCH_DRAWING_TOOLS() :
EE_TOOL_BASE<SCH_EDIT_FRAME>( "eeschema.InteractiveDrawing" )
{
}
bool SCH_DRAWING_TOOLS::Init()
{
EE_TOOL_BASE::Init();
auto belowRootSheetCondition = [] ( const SELECTION& aSel ) {
return g_CurrentSheet->Last() != g_RootSheet;
};
auto& ctxMenu = m_menu.GetMenu();
ctxMenu.AddItem( EE_ACTIONS::leaveSheet, belowRootSheetCondition, 2 );
return true;
}
// History lists for PlaceComponent()
static SCH_BASE_FRAME::HISTORY_LIST s_SymbolHistoryList;
static SCH_BASE_FRAME::HISTORY_LIST s_PowerHistoryList;
int SCH_DRAWING_TOOLS::PlaceComponent( const TOOL_EVENT& aEvent )
{
SCH_COMPONENT* component = aEvent.Parameter<SCH_COMPONENT*>();
SCHLIB_FILTER filter;
SCH_BASE_FRAME::HISTORY_LIST* historyList = nullptr;
if( aEvent.IsAction( &EE_ACTIONS::placeSymbol ) )
historyList = &s_SymbolHistoryList;
else if (aEvent.IsAction( &EE_ACTIONS::placePower ) )
{
historyList = &s_PowerHistoryList;
filter.FilterPowerParts( true );
}
else
wxFAIL_MSG( "PlaceCompontent(): unexpected request" );
getViewControls()->ShowCursor( true );
// If a component was passed in get it ready for placement.
if( component )
{
component->SetFlags( IS_NEW | IS_MOVED );
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
m_selectionTool->AddItemToSel( component );
}
std::string tool = aEvent.GetCommandStr().get();
m_frame->PushTool( tool );
Activate();
// Prime the pump
if( component )
{
getViewControls()->WarpCursor( getViewControls()->GetMousePosition( false ) );
m_toolMgr->RunAction( ACTIONS::refreshPreview );
}
else if( aEvent.HasPosition() )
m_toolMgr->RunAction( EE_ACTIONS::cursorClick );
// Main loop: keep receiving events
while( TOOL_EVENT* evt = Wait() )
{
m_frame->GetCanvas()->SetCurrentCursor( component ? wxCURSOR_ARROW : wxCURSOR_PENCIL );
VECTOR2I cursorPos = getViewControls()->GetCursorPosition( !evt->Modifier( MD_ALT ) );
auto cleanup = [&] () {
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
m_view->ClearPreview();
delete component;
component = nullptr;
};
if( evt->IsCancelInteractive() )
{
if( component )
cleanup();
else
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsActivate() )
{
if( component )
cleanup();
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 ) )
{
if( !component )
{
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
// Pick the module to be placed
auto sel = m_frame->SelectCompFromLibTree( &filter, *historyList, true, 1, 1,
m_frame->GetShowFootprintPreviews());
// Restore cursor after dialog
getViewControls()->WarpCursor( getViewControls()->GetCursorPosition(), true );
LIB_PART* part = sel.LibId.IsValid() ? m_frame->GetLibPart( sel.LibId ) : nullptr;
if( !part )
continue;
component = new SCH_COMPONENT( *part, g_CurrentSheet, sel, (wxPoint) cursorPos );
component->SetFlags( IS_NEW | IS_MOVED );
// Be sure the link to the corresponding LIB_PART is OK:
component->Resolve( *m_frame->Prj().SchSymbolLibTable() );
if( m_frame->GetAutoplaceFields() )
component->AutoplaceFields( /* aScreen */ NULL, /* aManual */ false );
m_frame->SaveCopyForRepeatItem( component );
m_view->ClearPreview();
m_view->AddToPreview( component->Clone() );
m_selectionTool->AddItemToSel( component );
}
else
{
SCH_COMPONENT* next_comp = nullptr;
m_view->ClearPreview();
m_frame->AddItemToScreenAndUndoList( component );
EE_SELECTION new_sel;
new_sel.Add( component );
m_toolMgr->RunAction( EE_ACTIONS::addNeededJunctions, true, &new_sel );
m_frame->OnModify();
if( m_frame->GetUseAllUnits() || m_frame->GetRepeatComponent() )
{
int new_unit = component->GetUnit();
if( m_frame->GetUseAllUnits()
&& component->GetUnit() < component->GetUnitCount() )
new_unit++;
else
new_unit = 1;
// We are either stepping to the next unit or next component
if( m_frame->GetRepeatComponent() || new_unit > 1 )
{
next_comp = static_cast<SCH_COMPONENT*>( component->Duplicate() );
next_comp->SetFlags( IS_NEW | IS_MOVED );
next_comp->SetUnit( new_unit );
next_comp->SetUnitSelection( g_CurrentSheet, new_unit );
next_comp->SetTimeStamp( GetNewTimeStamp() );
if( m_frame->GetAutoplaceFields() )
component->AutoplaceFields( /* aScreen */ NULL, /* aManual */ false );
m_frame->SaveCopyForRepeatItem( next_comp );
m_view->AddToPreview( next_comp->Clone() );
m_selectionTool->AddItemToSel( next_comp );
}
}
component = next_comp;
}
}
else if( evt->IsClick( BUT_RIGHT ) )
{
// Warp after context menu only if dragging...
if( !component )
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_CMP_MAX )
{
int unit = evt->GetCommandId().get() - ID_POPUP_SCH_SELECT_UNIT_CMP;
if( component )
{
m_frame->SelectUnit( component, unit );
m_toolMgr->RunAction( ACTIONS::refreshPreview );
}
}
}
else if( component && ( evt->IsAction( &ACTIONS::refreshPreview ) || evt->IsMotion() ) )
{
component->SetPosition( (wxPoint)cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( component->Clone() );
}
else
evt->SetPassEvent();
// Enable autopanning and cursor capture only when there is a module to be placed
getViewControls()->SetAutoPan( component != nullptr );
getViewControls()->CaptureCursor( component != nullptr );
}
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();
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
getViewControls()->ShowCursor( true );
// Add all the drawable parts 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();
// Prime the pump
if( image )
m_toolMgr->RunAction( ACTIONS::refreshPreview );
else if( aEvent.HasPosition() )
m_toolMgr->RunAction( ACTIONS::cursorClick );
// Main loop: keep receiving events
while( TOOL_EVENT* evt = Wait() )
{
m_frame->GetCanvas()->SetCurrentCursor( image ? wxCURSOR_ARROW : wxCURSOR_PENCIL );
cursorPos = getViewControls()->GetCursorPosition( !evt->Modifier( MD_ALT ) );
auto cleanup = [&] () {
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
m_view->ClearPreview();
delete image;
image = nullptr;
};
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 )
cleanup();
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 ) )
{
if( !image )
{
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, 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
getViewControls()->WarpCursor( getViewControls()->GetCursorPosition(), true );
wxString fullFilename = dlg.GetPath();
if( wxFileExists( fullFilename ) )
image = new SCH_BITMAP( (wxPoint)cursorPos );
if( !image || !image->ReadImageFile( fullFilename ) )
{
wxMessageBox( _( "Couldn't load image from \"%s\"" ), fullFilename );
delete image;
image = nullptr;
continue;
}
image->SetFlags( IS_NEW | IS_MOVED );
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 );
}
else
{
m_frame->AddItemToScreenAndUndoList( image );
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
evt->SetPassEvent();
// Enable autopanning and cursor capture only when there is a module to be placed
getViewControls()->SetAutoPan( image != nullptr );
getViewControls()->CaptureCursor( image != nullptr );
}
return 0;
}
int SCH_DRAWING_TOOLS::SingleClickPlace( const TOOL_EVENT& aEvent )
{
wxPoint cursorPos;
KICAD_T type = aEvent.Parameter<KICAD_T>();
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 );
}
}
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
getViewControls()->ShowCursor( true );
getViewControls()->SetSnapping( true );
SCH_ITEM* previewItem;
switch( type )
{
case SCH_NO_CONNECT_T:
previewItem = new SCH_NO_CONNECT( cursorPos );
break;
case SCH_JUNCTION_T:
previewItem = new SCH_JUNCTION( cursorPos );
break;
case SCH_BUS_WIRE_ENTRY_T:
previewItem = new SCH_BUS_WIRE_ENTRY( cursorPos, g_lastBusEntryShape );
break;
case SCH_BUS_BUS_ENTRY_T:
previewItem = new SCH_BUS_BUS_ENTRY( cursorPos, g_lastBusEntryShape );
break;
default:
wxASSERT_MSG( false, "Unknown item type in SCH_DRAWING_TOOLS::SingleClickPlace" );
return 0;
}
m_view->ClearPreview();
m_view->AddToPreview( previewItem->Clone() );
std::string tool = aEvent.GetCommandStr().get();
m_frame->PushTool( tool );
Activate();
// Prime the pump
if( aEvent.HasPosition() )
m_toolMgr->RunAction( ACTIONS::cursorClick );
// Main loop: keep receiving events
while( TOOL_EVENT* evt = Wait() )
{
m_frame->GetCanvas()->SetCurrentCursor( wxCURSOR_ARROW );
cursorPos = (wxPoint) getViewControls()->GetCursorPosition( !evt->Modifier( MD_ALT ) );
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 ) )
{
if( !m_frame->GetScreen()->GetItem( cursorPos, 0, type ) )
{
if( type == SCH_JUNCTION_T )
m_frame->AddJunction( cursorPos );
else
{
SCH_ITEM* newItem = static_cast<SCH_ITEM*>( previewItem->Clone() );
newItem->SetPosition( cursorPos );
newItem->SetFlags( IS_NEW );
m_frame->AddItemToScreenAndUndoList( newItem );
m_frame->SaveCopyForRepeatItem( newItem );
m_frame->SchematicCleanUp();
m_frame->TestDanglingEnds();
m_frame->OnModify();
}
}
}
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_BUS_ENTRY_T || type == SCH_BUS_WIRE_ENTRY_T )
&& ( evt->IsAction( &EE_ACTIONS::rotateCW )
|| evt->IsAction( &EE_ACTIONS::rotateCCW )
|| evt->IsAction( &EE_ACTIONS::mirrorX )
|| evt->IsAction( &EE_ACTIONS::mirrorY )
|| evt->IsAction( &EE_ACTIONS::toShapeBackslash )
|| evt->IsAction( &EE_ACTIONS::toShapeSlash ) ) )
{
// Update the shape of the bus entry
if( evt->IsAction( &EE_ACTIONS::toShapeSlash ) )
g_lastBusEntryShape = '/';
else if( evt->IsAction( &EE_ACTIONS::toShapeBackslash ) )
g_lastBusEntryShape = '\\';
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::mirrorX ) )
busItem->MirrorX( busItem->GetPosition().x );
else if( evt->IsAction( &EE_ACTIONS::mirrorY ) )
busItem->MirrorY( busItem->GetPosition().y );
else if( evt->IsAction( &EE_ACTIONS::toShapeBackslash )
|| evt->IsAction( &EE_ACTIONS::toShapeSlash ) )
busItem->SetBusEntryShape( g_lastBusEntryShape );
m_view->ClearPreview();
m_view->AddToPreview( previewItem->Clone() );
}
}
else
evt->SetPassEvent();
}
delete previewItem;
m_view->ClearPreview();
return 0;
}
int SCH_DRAWING_TOOLS::TwoClickPlace( const TOOL_EVENT& aEvent )
{
EDA_ITEM* item = nullptr;
bool importMode = aEvent.IsAction( &EE_ACTIONS::importSheetPin );
KICAD_T type = aEvent.Parameter<KICAD_T>();
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
getViewControls()->ShowCursor( true );
std::string tool = aEvent.GetCommandStr().get();
m_frame->PushTool( tool );
Activate();
// Prime the pump
if( aEvent.HasPosition() )
m_toolMgr->RunAction( ACTIONS::cursorClick );
// Main loop: keep receiving events
while( TOOL_EVENT* evt = Wait() )
{
m_frame->GetCanvas()->SetCurrentCursor( item ? wxCURSOR_ARROW : wxCURSOR_PENCIL );
VECTOR2I cursorPos = getViewControls()->GetCursorPosition( !evt->Modifier( MD_ALT ) );
auto cleanup = [&] () {
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
m_view->ClearPreview();
delete item;
item = nullptr;
};
if( evt->IsCancelInteractive() )
{
if( item )
cleanup();
else
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsActivate() )
{
if( item )
cleanup();
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( evt->IsClick( BUT_LEFT ) )
{
// First click creates...
if( !item )
{
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
switch( type )
{
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:
{
SCH_HIERLABEL* label = nullptr;
SCH_SHEET* sheet = (SCH_SHEET*) m_selectionTool->SelectPoint( cursorPos,
EE_COLLECTOR::SheetsOnly );
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 );
break;
}
if( importMode )
{
label = m_frame->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 );
break;
}
}
item = m_frame->CreateSheetPin( sheet, label );
break;
}
default:
break;
}
// Restore cursor after dialog
getViewControls()->WarpCursor( getViewControls()->GetCursorPosition(), true );
if( item )
{
item->SetFlags( IS_NEW | IS_MOVED );
m_view->ClearPreview();
m_view->AddToPreview( item->Clone() );
m_selectionTool->AddItemToSel( item );
}
getViewControls()->SetCursorPosition( cursorPos, false );
}
// ... and second click places:
else
{
item->ClearFlags( IS_MOVED );
m_frame->AddItemToScreenAndUndoList( (SCH_ITEM*) item );
item = m_frame->GetNextNewText();
if( item )
{
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
item->SetFlags( IS_NEW | IS_MOVED );
m_view->ClearPreview();
m_view->AddToPreview( item->Clone() );
m_selectionTool->AddItemToSel( item );
}
else
{
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();
m_view->ClearPreview();
m_view->AddToPreview( item->Clone() );
}
else
item = nullptr;
}
else if( item && ( evt->IsAction( &ACTIONS::refreshPreview ) || evt->IsMotion() ) )
{
static_cast<SCH_ITEM*>( item )->SetPosition( (wxPoint) cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( item->Clone() );
}
else
evt->SetPassEvent();
// Enable autopanning and cursor capture only when there is a module to be placed
getViewControls()->SetAutoPan( item != nullptr );
getViewControls()->CaptureCursor( item != nullptr );
}
return 0;
}
int SCH_DRAWING_TOOLS::DrawSheet( const TOOL_EVENT& aEvent )
{
EE_POINT_EDITOR* pointEditor = m_toolMgr->GetTool<EE_POINT_EDITOR>();
SCH_SHEET* sheet = nullptr;
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
getViewControls()->ShowCursor( true );
std::string tool = aEvent.GetCommandStr().get();
m_frame->PushTool( tool );
Activate();
// Prime the pump
if( aEvent.HasPosition() )
m_toolMgr->RunAction( ACTIONS::cursorClick );
// Main loop: keep receiving events
while( TOOL_EVENT* evt = Wait() )
{
if( !pointEditor->HasPoint() )
m_frame->GetCanvas()->SetCurrentCursor( wxCURSOR_PENCIL );
VECTOR2I cursorPos = getViewControls()->GetCursorPosition( !evt->Modifier( MD_ALT ) );
auto cleanup = [&] () {
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
m_view->ClearPreview();
delete sheet;
sheet = nullptr;
};
if( evt->IsCancelInteractive() )
{
if( sheet )
cleanup();
else
{
m_frame->PopTool( tool );
break;
}
}
else if( evt->IsActivate() )
{
if( sheet )
cleanup();
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( evt->IsClick( BUT_LEFT ) && !sheet )
{
m_toolMgr->RunAction( EE_ACTIONS::clearSelection, true );
sheet = new SCH_SHEET( (wxPoint) cursorPos );
sheet->SetFlags( IS_NEW | IS_RESIZED );
sheet->SetTimeStamp( GetNewTimeStamp() );
sheet->SetParent( m_frame->GetScreen() );
sheet->SetScreen( NULL );
sizeSheet( sheet, cursorPos );
m_view->ClearPreview();
m_view->AddToPreview( sheet->Clone() );
}
else if( sheet && ( evt->IsClick( BUT_LEFT )
|| evt->IsAction( &EE_ACTIONS::finishSheet ) ) )
{
m_view->ClearPreview();
getViewControls()->SetAutoPan( false );
getViewControls()->CaptureCursor( false );
if( m_frame->EditSheet( (SCH_SHEET*)sheet, g_CurrentSheet, nullptr ) )
{
m_frame->AddItemToScreenAndUndoList( sheet );
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 );
}
return 0;
}
void SCH_DRAWING_TOOLS::sizeSheet( SCH_SHEET* aSheet, 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::PlaceComponent, EE_ACTIONS::placeSymbol.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::PlaceComponent, 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::SingleClickPlace, EE_ACTIONS::placeBusBusEntry.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::placeSheetPin.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::TwoClickPlace, EE_ACTIONS::importSheetPin.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::TwoClickPlace, EE_ACTIONS::placeSchematicText.MakeEvent() );
Go( &SCH_DRAWING_TOOLS::PlaceImage, EE_ACTIONS::placeImage.MakeEvent() );
}