C++ (Cpp) TOOL_EVENT::IsMotion示例

示例#1

文件： pns_tool_base.cpp 项目： KiCad/kicad-source-mirror

void TOOL_BASE::updateStartItem( const TOOL_EVENT& aEvent, bool aIgnorePads )
{
    int tl = getView()->GetTopLayer();
    VECTOR2I cp = controls()->GetCursorPosition( !aEvent.Modifier( MD_SHIFT ) );
    VECTOR2I p;

    controls()->ForceCursorPosition( false );
    m_gridHelper->SetUseGrid( !aEvent.Modifier( MD_ALT ) );
    m_gridHelper->SetSnap( !aEvent.Modifier( MD_SHIFT ) );

    bool snapEnabled = true;

    if( aEvent.IsMotion() || aEvent.IsClick() )
    {
        snapEnabled = !aEvent.Modifier( MD_SHIFT );
        p = aEvent.Position();
    }
    else
    {
        p = cp;
    }

    m_startItem = pickSingleItem( p, -1, -1, aIgnorePads );

    if( !snapEnabled && m_startItem && !m_startItem->Layers().Overlaps( tl ) )
        m_startItem = nullptr;

    m_startSnapPoint = snapToItem( snapEnabled, m_startItem, p );

    if( checkSnap( m_startItem ) )
    {
        controls()->ForceCursorPosition( true, m_startSnapPoint );
    }
}

示例#2

文件： pns_tool_base.cpp 项目： blairbonnett-mirrors/kicad

void PNS_TOOL_BASE::updateStartItem( TOOL_EVENT& aEvent )
{
    int tl = getView()->GetTopLayer();
    VECTOR2I cp = m_ctls->GetCursorPosition();
    VECTOR2I p;

    PNS_ITEM* startItem = NULL;
    bool snapEnabled = true;

    if( aEvent.IsMotion() || aEvent.IsClick() )
    {
        snapEnabled = !aEvent.Modifier( MD_SHIFT );
        p = aEvent.Position();
    }
    else
    {
        p = cp;
    }

    startItem = pickSingleItem( p );
    m_router->EnableSnapping( snapEnabled );

    if( !snapEnabled && startItem && !startItem->Layers().Overlaps( tl ) )
        startItem = NULL;

    if( startItem && startItem->Net() >= 0 )
    {
        bool dummy;
        VECTOR2I psnap = snapToItem( startItem, p, dummy );

        if( snapEnabled )
        {
            m_startSnapPoint = psnap;
            m_ctls->ForceCursorPosition( true, psnap );
        }
        else
        {
            m_startSnapPoint = cp;
            m_ctls->ForceCursorPosition( false );
        }

        m_startItem = startItem;
    }
    else
    {
        m_startItem = NULL;
        m_startSnapPoint = cp;
        m_ctls->ForceCursorPosition( false );
    }
}

示例#3

文件： point_editor.cpp 项目： RyuKojiro/kicad-source-mirror

void POINT_EDITOR::updateEditedPoint( const TOOL_EVENT& aEvent )
{
    EDIT_POINT* point = m_editedPoint;

    if( aEvent.IsMotion() )
    {
        point = m_editPoints->FindPoint( aEvent.Position() );
    }
    else if( aEvent.IsDrag( BUT_LEFT ) )
    {
        point = m_editPoints->FindPoint( aEvent.DragOrigin() );
    }

    if( m_editedPoint != point )
        setEditedPoint( point );
}