41 lines
757 B
Rust
41 lines
757 B
Rust
pub struct Cell {
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ch: char,
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}
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impl Cell {
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pub fn new(ch: char) -> Cell {
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Cell { ch: ch }
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}
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}
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pub struct UiModel {
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columns: u64,
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rows: u64,
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cur_row: u64,
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cur_col: u64,
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model: Vec<Cell>,
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}
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impl UiModel {
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pub fn new(columns: u64, rows: u64) -> UiModel {
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let cells = (columns * rows) as usize;
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let mut model = Vec::with_capacity(cells);
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for i in 0..cells {
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model[i] = Cell::new(' ');
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}
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UiModel {
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columns: columns,
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rows: rows,
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cur_row: 0,
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cur_col: 0,
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model: model,
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}
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}
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pub fn set_cursor(&mut self, col: u64, row: u64) {
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self.cur_col = col;
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self.cur_row = row;
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}
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}
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