about layers display box mode

all way thank you

i am sorry many ask ~

i have problem again

i made dispay box mode about layers

there is many layer in scene
i would like to control viewport

i thought 4 routine

1. if i select object ,
then display all layer except current selected object layer with boxmode

2. if i select object ,
then display current layer objects except current selected object with boxmode

3. if i select object , only current layer displayed with boxmode

4. all layers box mode on -> off

that routine is diffcult to me ~~
pls help me again