This passage is from The Children's Bach by Helen Garner
Elizabeth used the presence of Vicki at her place as an excuse for sleeping nearly every night at Philip’s. He did not mind: he was not the kind of person who could be bothered minding. But he stayed out later, fell into strange beds in houses where a boiling saucepan might as easily contain a syringe as an egg; he excited pointless passions in girls who knew no better than to sprawl for hours among empty pizza boxes at the studio and wait for somebody to notice them. He came home at that hour when light is not yet anything more than the exaggerated whiteness of a shirt flung against a bookcase, a higher gloss on the back of a kitchen chair. Poppy left her writings on the table and he read them eagerly: her happy flights of fancy, her visions of an adult world, her lists of invented names: the endless ingenuity of the only child. ‘Finn and Angela have arrived on Dasnin,’ he read in the light of the open refrigerator, ‘to find an abandoned and desertous planet completely devoid of any living form.’ If he came home late enough he found her sitting up to her solitary breakfast. She had cleared the table and placed before her a cup of tea and a plate of toast and bacon. She had already been out for a jog around the park. She was clean and bright. She read as she ate; some great work or other, Norah of Billabong, The Once and Future King. She did not leap up and swamp him with greetings: she raised her face to him with her composed, modest smile. All about her was the order which she had created. God, the joy of her, the pleasure! He put down his guitar case. Will anyone ever love her as much as he does?
Does "God, the joy of her, the pleasure!" mean: "her father is thinking about what things makes his daughter happy"?
Am I right in understanding this part:
If he came home late enough he found her sitting up to her solitary breakfast. She had cleared the table and placed before her a cup of tea and a plate of toast and bacon. She had already been out for a jog around the park.
Does it mean:
If he came home late enough he found her sitting up to her solitary breakfast. She had cleared the table and placed before her a cup of tea and a plate of toast and bacon. Sometimes she was not home and she had already been out for a jog around the park and he did not saw her.
And do the sentences "Poppy left her writings on the table" and "She did not leap up and swamp him with greetings" mean "Poppy always left her writings on the table" and "She never did leap up and swamp him with greetings"?