bool FOOTPRINT_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
{
    bool eventHandled = true;

    // Filter out the 'fake' mouse motion after a keyboard movement
    if( !aHotKey && m_movingCursorWithKeyboard )
    {
        m_movingCursorWithKeyboard = false;
        return false;
    }

    // when moving mouse, use the "magnetic" grid, unless the shift+ctrl keys is pressed
    // for next cursor position
    // ( shift or ctrl key down are PAN command with mouse wheel)
    bool snapToGrid = true;

    if( !aHotKey && wxGetKeyState( WXK_SHIFT ) && wxGetKeyState( WXK_CONTROL ) )
        snapToGrid = false;

    wxPoint oldpos = GetCrossHairPosition();
    wxPoint pos = aPosition;
    GeneralControlKeyMovement( aHotKey, &pos, snapToGrid );

    SetCrossHairPosition( pos, snapToGrid );
    RefreshCrossHair( oldpos, aPosition, aDC );

    if( aHotKey )
    {
        eventHandled = OnHotKey( aDC, aHotKey, aPosition );
    }

    UpdateStatusBar();

    return eventHandled;
}
bool LIB_VIEW_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
{
    bool eventHandled = true;

    // Filter out the 'fake' mouse motion after a keyboard movement
    if( !aHotKey && m_movingCursorWithKeyboard )
    {
        m_movingCursorWithKeyboard = false;
        return false;
    }

    wxPoint pos = aPosition;
    wxPoint oldpos = GetCrossHairPosition();
    GeneralControlKeyMovement( aHotKey, &pos, true );

    // Update cursor position.
    SetCrossHairPosition( pos, true );
    RefreshCrossHair( oldpos, aPosition, aDC );

    if( aHotKey )
    {
        SCH_SCREEN* screen = GetScreen();

        if( screen->GetCurItem() && screen->GetCurItem()->GetFlags() )
            eventHandled = OnHotKey( aDC, aHotKey, aPosition, screen->GetCurItem() );
        else
            eventHandled = OnHotKey( aDC, aHotKey, aPosition, NULL );
    }

    UpdateStatusBar();    // Display cursor coordinates info.

    return eventHandled;
}
void PL_EDITOR_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition,
                                      int aHotKey )
{
    // Filter out the 'fake' mouse motion after a keyboard movement
    if( !aHotKey && m_movingCursorWithKeyboard )
    {
        m_movingCursorWithKeyboard = false;
        return;
    }

    wxPoint pos = aPosition;
    wxPoint oldpos = GetCrossHairPosition();
    GeneralControlKeyMovement( aHotKey, &pos, true );

    // Update cursor position.
    SetCrossHairPosition( pos, true );
    RefreshCrossHair( oldpos, aPosition, aDC );

    if( aHotKey )
    {
        OnHotKey( aDC, aHotKey, aPosition );
    }

    UpdateStatusBar();
}
bool DISPLAY_FOOTPRINTS_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
{
    bool eventHandled = true;

    // Filter out the 'fake' mouse motion after a keyboard movement
    if( !aHotKey && m_movingCursorWithKeyboard )
    {
        m_movingCursorWithKeyboard = false;
        return false;
    }

    wxCommandEvent cmd( wxEVT_COMMAND_MENU_SELECTED );
    cmd.SetEventObject( this );

    wxPoint pos = aPosition;
    wxPoint oldpos = GetCrossHairPosition();
    GeneralControlKeyMovement( aHotKey, &pos, true );

    switch( aHotKey )
    {
    case WXK_F1:
        cmd.SetId( ID_POPUP_ZOOM_IN );
        GetEventHandler()->ProcessEvent( cmd );
        break;

    case WXK_F2:
        cmd.SetId( ID_POPUP_ZOOM_OUT );
        GetEventHandler()->ProcessEvent( cmd );
        break;

    case WXK_F3:
        cmd.SetId( ID_ZOOM_REDRAW );
        GetEventHandler()->ProcessEvent( cmd );
        break;

    case WXK_F4:
        cmd.SetId( ID_POPUP_ZOOM_CENTER );
        GetEventHandler()->ProcessEvent( cmd );
        break;

    case WXK_HOME:
        cmd.SetId( ID_ZOOM_PAGE );
        GetEventHandler()->ProcessEvent( cmd );
        break;

    case ' ':
        GetScreen()->m_O_Curseur = GetCrossHairPosition();
        break;

    default:
        eventHandled = false;
    }

    SetCrossHairPosition( pos );
    RefreshCrossHair( oldpos, aPosition, aDC );

    UpdateStatusBar();    /* Display new cursor coordinates */

    return eventHandled;
}
bool SCH_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
{
    bool eventHandled = true;

    // Filter out the 'fake' mouse motion after a keyboard movement
    if( !aHotKey && m_movingCursorWithKeyboard )
    {
        m_movingCursorWithKeyboard = false;
        return false;
    }

    // when moving mouse, use the "magnetic" grid, unless the shift+ctrl keys is pressed
    // for next cursor position
    // ( shift or ctrl key down are PAN command with mouse wheel)
    bool snapToGrid = true;

    if( !aHotKey && wxGetKeyState( WXK_SHIFT ) && wxGetKeyState( WXK_CONTROL ) )
        snapToGrid = false;

    // Cursor is left off grid only if no block in progress
    if( GetScreen()->m_BlockLocate.GetState() != STATE_NO_BLOCK )
        snapToGrid = true;

    wxPoint pos = aPosition;
    wxPoint oldpos = GetCrossHairPosition();
    GeneralControlKeyMovement( aHotKey, &pos, snapToGrid );

    // Update cursor position.
    SetCrossHairPosition( pos, snapToGrid );
    RefreshCrossHair( oldpos, aPosition, aDC );

    if( aHotKey )
    {
        SCH_SCREEN* screen = GetScreen();

        if( screen->GetCurItem() && screen->GetCurItem()->GetFlags() )
            eventHandled = OnHotKey( aDC, aHotKey, aPosition, screen->GetCurItem() );
        else
            eventHandled = OnHotKey( aDC, aHotKey, aPosition, NULL );
    }

    UpdateStatusBar();    /* Display cursor coordinates info */

    return eventHandled;
}
void PCB_EDIT_FRAME::GeneralControl( wxDC* aDC, const wxPoint& aPosition, int aHotKey )
{
    // Filter out the 'fake' mouse motion after a keyboard movement
    if( !aHotKey && m_movingCursorWithKeyboard )
    {
        m_movingCursorWithKeyboard = false;
        return;
    }

    // when moving mouse, use the "magnetic" grid, unless the shift+ctrl keys is pressed
    // for next cursor position
    // ( shift or ctrl key down are PAN command with mouse wheel)
    bool snapToGrid = true;
    if( !aHotKey && wxGetKeyState( WXK_SHIFT ) && wxGetKeyState( WXK_CONTROL ) )
        snapToGrid = false;

    wxPoint oldpos = GetCrossHairPosition();
    wxPoint pos = aPosition;
    GeneralControlKeyMovement( aHotKey, &pos, snapToGrid );

    // Put cursor in new position, according to the zoom keys (if any).
    SetCrossHairPosition( pos, snapToGrid );

    /* Put cursor on grid or a pad centre if requested. If the tool DELETE is active the
     * cursor is left off grid this is better to reach items to delete off grid,
     */
    if( GetToolId() == ID_PCB_DELETE_ITEM_BUTT )
        snapToGrid = false;

    // Cursor is left off grid if no block in progress
    if( GetScreen()->m_BlockLocate.GetState() != STATE_NO_BLOCK )
        snapToGrid = true;

    wxPoint curs_pos = pos;

    wxRealPoint gridSize = GetScreen()->GetGridSize();
    wxSize igridsize;
    igridsize.x = KiROUND( gridSize.x );
    igridsize.y = KiROUND( gridSize.y );

    if( Magnetize( this, GetToolId(), igridsize, curs_pos, &pos ) )
    {
        SetCrossHairPosition( pos, false );
    }
    else
    {
        // If there's no intrusion and DRC is active, we pass the cursor
        // "as is", and let ShowNewTrackWhenMovingCursor figure out what to do.
        if( !g_Drc_On || !g_CurrentTrackSegment ||
            (BOARD_ITEM*)g_CurrentTrackSegment != this->GetCurItem() ||
            !LocateIntrusion( m_Pcb->m_Track, g_CurrentTrackSegment,
                              GetScreen()->m_Active_Layer, RefPos( true ) ) )
        {
            SetCrossHairPosition( curs_pos, snapToGrid );
        }
    }

    RefreshCrossHair( oldpos, aPosition, aDC );

    if( aHotKey )
    {
        OnHotKey( aDC, aHotKey, aPosition );
    }

    UpdateStatusBar();    // Display new cursor coordinates
}