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feat: add bulk diff types for insert/delete row/column operations

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This commit is contained in:
Brian Hung
2025-07-23 12:49:23 -07:00
committed by Nicolás Hatcher Andrés
parent d5ccd9dbdd
commit 037766c744
3 changed files with 662 additions and 74 deletions
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146
base/src/user_model/common.rs
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@@ -874,10 +874,11 @@ impl UserModel {
pub fn insert_rows(&mut self, sheet: u32, row: i32, row_count: i32) -> Result<(), String> {
self.model.insert_rows(sheet, row, row_count)?;
let mut diff_list = Vec::new();
for _ in 0..row_count {
diff_list.push(Diff::InsertRow { sheet, row });
}
let diff_list = vec![Diff::InsertRows {
sheet,
row,
count: row_count,
}];
self.push_diff_list(diff_list);
self.evaluate_if_not_paused();
Ok(())
@@ -903,10 +904,11 @@ impl UserModel {
) -> Result<(), String> {
self.model.insert_columns(sheet, column, column_count)?;
let mut diff_list = Vec::new();
for _ in 0..column_count {
diff_list.push(Diff::InsertColumn { sheet, column });
}
let diff_list = vec![Diff::InsertColumns {
sheet,
column,
count: column_count,
}];
self.push_diff_list(diff_list);
self.evaluate_if_not_paused();
Ok(())
@@ -921,9 +923,9 @@ impl UserModel {
/// See also [`Model::delete_rows`].
pub fn delete_rows(&mut self, sheet: u32, row: i32, row_count: i32) -> Result<(), String> {
let worksheet = self.model.workbook.worksheet(sheet)?;
let mut diff_list = Vec::new();
// Bottom to top order prevents index drift during undo
for r in (row..row + row_count).rev() {
let mut old_data = Vec::new();
// Collect data for all rows to be deleted
for r in row..row + row_count {
let mut row_data = None;
for rd in &worksheet.rows {
if rd.r == r {
@@ -935,18 +937,20 @@ impl UserModel {
Some(s) => s.clone(),
None => HashMap::new(),
};
diff_list.push(Diff::DeleteRow {
sheet,
row: r,
old_data: Box::new(RowData {
row: row_data,
data,
}),
old_data.push(RowData {
row: row_data,
data,
});
}
self.model.delete_rows(sheet, row, row_count)?;
let diff_list = vec![Diff::DeleteRows {
sheet,
row,
count: row_count,
old_data,
}];
self.push_diff_list(diff_list);
self.evaluate_if_not_paused();
Ok(())
@@ -966,9 +970,9 @@ impl UserModel {
column_count: i32,
) -> Result<(), String> {
let worksheet = self.model.workbook.worksheet(sheet)?;
let mut diff_list = Vec::new();
// Right to left order prevents index drift during undo
for c in (column..column + column_count).rev() {
let mut old_data = Vec::new();
// Collect data for all columns to be deleted
for c in column..column + column_count {
let mut column_data = None;
for col in &worksheet.cols {
if c >= col.min && c <= col.max {
@@ -990,18 +994,20 @@ impl UserModel {
}
}
diff_list.push(Diff::DeleteColumn {
sheet,
column: c,
old_data: Box::new(ColumnData {
column: column_data,
data,
}),
old_data.push(ColumnData {
column: column_data,
data,
});
}
self.model.delete_columns(sheet, column, column_count)?;
let diff_list = vec![Diff::DeleteColumns {
sheet,
column,
count: column_count,
old_data,
}];
self.push_diff_list(diff_list);
self.evaluate_if_not_paused();
Ok(())
@@ -2001,6 +2007,7 @@ impl UserModel {
fn apply_undo_diff_list(&mut self, diff_list: &DiffList) -> Result<(), String> {
let mut needs_evaluation = false;
for diff in diff_list.iter().rev() {
#[allow(deprecated)]
match diff {
Diff::SetCellValue {
sheet,
@@ -2121,6 +2128,58 @@ impl UserModel {
worksheet.set_column_width_and_style(*column, width, style)?;
}
}
Diff::InsertRows { sheet, row, count } => {
self.model.delete_rows(*sheet, *row, *count)?;
needs_evaluation = true;
}
Diff::DeleteRows {
sheet,
row,
count: _,
old_data,
} => {
needs_evaluation = true;
self.model
.insert_rows(*sheet, *row, old_data.len() as i32)?;
let worksheet = self.model.workbook.worksheet_mut(*sheet)?;
for (i, row_data) in old_data.iter().enumerate() {
let r = *row + i as i32;
if let Some(row_style) = row_data.row.clone() {
worksheet.rows.push(row_style);
}
worksheet.sheet_data.insert(r, row_data.data.clone());
}
}
Diff::InsertColumns {
sheet,
column,
count,
} => {
self.model.delete_columns(*sheet, *column, *count)?;
needs_evaluation = true;
}
Diff::DeleteColumns {
sheet,
column,
count: _,
old_data,
} => {
needs_evaluation = true;
self.model
.insert_columns(*sheet, *column, old_data.len() as i32)?;
let worksheet = self.model.workbook.worksheet_mut(*sheet)?;
for (i, col_data) in old_data.iter().enumerate() {
let c = *column + i as i32;
for (row, cell) in &col_data.data {
worksheet.update_cell(*row, c, cell.clone())?;
}
if let Some(col) = &col_data.column {
let width = col.width * constants::COLUMN_WIDTH_FACTOR;
let style = col.style;
worksheet.set_column_width_and_style(c, width, style)?;
}
}
}
Diff::SetFrozenRowsCount {
sheet,
new_value: _,
@@ -2288,6 +2347,7 @@ impl UserModel {
fn apply_diff_list(&mut self, diff_list: &DiffList) -> Result<(), String> {
let mut needs_evaluation = false;
for diff in diff_list {
#[allow(deprecated)]
match diff {
Diff::SetCellValue {
sheet,
@@ -2368,6 +2428,36 @@ impl UserModel {
self.model.delete_columns(*sheet, *column, 1)?;
needs_evaluation = true;
}
Diff::InsertRows { sheet, row, count } => {
self.model.insert_rows(*sheet, *row, *count)?;
needs_evaluation = true;
}
Diff::DeleteRows {
sheet,
row,
count,
old_data: _,
} => {
self.model.delete_rows(*sheet, *row, *count)?;
needs_evaluation = true;
}
Diff::InsertColumns {
sheet,
column,
count,
} => {
self.model.insert_columns(*sheet, *column, *count)?;
needs_evaluation = true;
}
Diff::DeleteColumns {
sheet,
column,
count,
old_data: _,
} => {
self.model.delete_columns(*sheet, *column, *count)?;
needs_evaluation = true;
}
Diff::SetFrozenRowsCount {
sheet,
new_value,