UPDATE: Implement Insert/Delete Cells

base/src/actions.rs

@@ -69,21 +69,26 @@ impl Model {
         target_row: i32,
         target_column: i32,
     ) -> Result<(), String> {
-        let source_cell = self
+        if let Some(source_cell) = self
             .workbook
             .worksheet(sheet)?
             .cell(source_row, source_column)
-            .ok_or("Expected Cell to exist")?;
-        let style = source_cell.get_style();
-        // FIXME: we need some user_input getter instead of get_text
-        let formula_or_value = self
-            .get_cell_formula(sheet, source_row, source_column)?
-            .unwrap_or_else(|| source_cell.get_text(&self.workbook.shared_strings, &self.language));
-        self.set_user_input(sheet, target_row, target_column, formula_or_value);
-        self.workbook
-            .worksheet_mut(sheet)?
-            .set_cell_style(target_row, target_column, style);
-        self.cell_clear_all(sheet, source_row, source_column)?;
+        {
+            let style = source_cell.get_style();
+            // FIXME: we need some user_input getter instead of get_text
+            let formula_or_value = self
+                .get_cell_formula(sheet, source_row, source_column)?
+                .unwrap_or_else(|| {
+                    source_cell.get_text(&self.workbook.shared_strings, &self.language)
+                });
+            self.set_user_input(sheet, target_row, target_column, formula_or_value);
+            self.workbook
+                .worksheet_mut(sheet)?
+                .set_cell_style(target_row, target_column, style);
+            self.cell_clear_all(sheet, source_row, source_column)?;
+        } else {
+            self.cell_clear_all(sheet, target_row, target_column)?;
+        }
         Ok(())
     }
 
@@ -106,7 +111,7 @@ impl Model {
             return Err("Cannot add a negative number of cells :)".to_string());
         }
         // check if it is possible:
-        let dimensions = self.workbook.worksheet(sheet)?.dimension();
+        let dimensions = self.workbook.worksheet(sheet)?.get_dimension();
         let last_column = dimensions.max_column + column_count;
         if last_column > LAST_COLUMN {
             return Err(
@@ -263,7 +268,7 @@ impl Model {
             return Err("Cannot add a negative number of cells :)".to_string());
         }
         // Check if it is possible:
-        let dimensions = self.workbook.worksheet(sheet)?.dimension();
+        let dimensions = self.workbook.worksheet(sheet)?.get_dimension();
         let last_row = dimensions.max_row + row_count;
         if last_row > LAST_ROW {
             return Err(
@@ -367,13 +372,162 @@ impl Model {
             }
         }
         self.workbook.worksheets[sheet as usize].rows = new_rows;
-        self.displace_cells(
-            &(DisplaceData::Row {
-                sheet,
-                row,
-                delta: -row_count,
-            }),
-        );
+        self.displace_cells(&DisplaceData::Row {
+            sheet,
+            row,
+            delta: -row_count,
+        });
+        Ok(())
+    }
+
+    pub fn delete_cells_and_shift_left(
+        &mut self,
+        sheet: u32,
+        row: i32,
+        column: i32,
+        row_delta: i32,
+        column_delta: i32,
+    ) -> Result<(), String> {
+        let worksheet = &mut self.workbook.worksheet_mut(sheet)?;
+        let max_column = worksheet.get_dimension().max_column;
+
+        // Delete all cells in the range
+        for r in row..row + row_delta {
+            for c in column..column + column_delta {
+                self.cell_clear_all(sheet, r, c)?;
+            }
+        }
+
+        // Move all cells in the range
+        for r in row..row + row_delta {
+            for c in column + 1..max_column + 1 {
+                println!("{r}-{c}");
+                self.move_cell(sheet, r, c, r, c - column_delta)?;
+            }
+        }
+
+        // Update all formulas in the workbook
+        self.displace_cells(&DisplaceData::ShiftCellsRight {
+            sheet,
+            row,
+            column,
+            column_delta: -column_delta,
+            row_delta,
+        });
+
+        Ok(())
+    }
+
+    /// Insert cells and shift right
+    pub fn insert_cells_and_shift_right(
+        &mut self,
+        sheet: u32,
+        row: i32,
+        column: i32,
+        row_delta: i32,
+        column_delta: i32,
+    ) -> Result<(), String> {
+        let worksheet = &mut self.workbook.worksheet_mut(sheet)?;
+        let max_column = worksheet.get_dimension().max_column;
+
+        // Move all cells in the range
+        for r in row..row + row_delta {
+            for c in (column..max_column + 1).rev() {
+                self.move_cell(sheet, r, c, r, c + column_delta)?;
+            }
+        }
+
+        // Delete all cells in the range
+        for r in row..row + row_delta {
+            for c in column..column + column_delta {
+                self.cell_clear_all(sheet, r, c)?;
+            }
+        }
+
+        // Update all formulas in the workbook
+        self.displace_cells(&DisplaceData::ShiftCellsRight {
+            sheet,
+            row,
+            column,
+            column_delta,
+            row_delta,
+        });
+
+        Ok(())
+    }
+
+    /// Insert cells and shift down
+    pub fn insert_cells_and_shift_down(
+        &mut self,
+        sheet: u32,
+        row: i32,
+        column: i32,
+        row_delta: i32,
+        column_delta: i32,
+    ) -> Result<(), String> {
+        let worksheet = &mut self.workbook.worksheet_mut(sheet)?;
+        let max_row = worksheet.get_dimension().max_row;
+
+        // Move all cells in the range
+        for r in (row..row + max_row + 1).rev() {
+            for c in column..column + column_delta {
+                self.move_cell(sheet, r, c, r, c + column_delta)?;
+            }
+        }
+
+        // Delete all cells in the range
+        for r in row..row + row_delta {
+            for c in column..column + column_delta {
+                self.cell_clear_all(sheet, r, c)?;
+            }
+        }
+
+        // Update all formulas in the workbook
+        self.displace_cells(&DisplaceData::ShiftCellsDown {
+            sheet,
+            row,
+            column,
+            column_delta,
+            row_delta,
+        });
+
+        Ok(())
+    }
+
+    pub fn delete_cells_and_shift_up(
+        &mut self,
+        sheet: u32,
+        row: i32,
+        column: i32,
+        row_delta: i32,
+        column_delta: i32,
+    ) -> Result<(), String> {
+        let worksheet = &mut self.workbook.worksheet_mut(sheet)?;
+        let max_row = worksheet.get_dimension().max_row;
+
+        // Delete all cells in the range
+        for r in row..row + row_delta {
+            for c in column..column + column_delta {
+                self.cell_clear_all(sheet, r, c)?;
+            }
+        }
+
+        // Move all cells in the range
+        for r in row..max_row + 1 {
+            for c in column + 1..column + column_delta {
+                self.move_cell(sheet, r, c, r - row_delta, c)?;
+            }
+        }
+
+        // Update all formulas in the workbook
+        self.displace_cells(&DisplaceData::ShiftCellsDown {
+            sheet,
+            row,
+            column,
+            column_delta,
+            row_delta: -row_delta,
+        });
+
         Ok(())
     }
 

base/src/expressions/lexer/marked_token.rs

@@ -1,3 +1,5 @@
+#![deny(missing_docs)]
+
 use serde::{Deserialize, Serialize};
 
 use crate::expressions::token;
@@ -9,8 +11,11 @@ use super::{Lexer, LexerMode};
 /// A MarkedToken is a token together with its position on a formula
 #[derive(Debug, PartialEq, Serialize, Deserialize)]
 pub struct MarkedToken {
+    /// Token type (see [token::TokenType])
     pub token: token::TokenType,
+    /// Position of the start of the token (in bytes)
     pub start: i32,
+    /// Position of the end of the token (in bytes)
     pub end: i32,
 }
 
@@ -19,7 +24,7 @@ pub struct MarkedToken {
 /// # Examples
 /// ```
 /// use ironcalc_base::expressions::{
-///      lexer::util::{get_tokens, MarkedToken},
+///      lexer::marked_token::{get_tokens, MarkedToken},
 ///      token::{OpSum, TokenType},
 /// };
 ///

base/src/expressions/lexer/mod.rs

@@ -1,3 +1,5 @@
+#![deny(missing_docs)]
+
 //! A tokenizer for spreadsheet formulas.
 //!
 //! This is meant to feed a formula parser.
@@ -7,8 +9,10 @@
 //! It supports two working modes:
 //!
 //! 1. A1 or display mode
+//!
 //!    This is for user formulas. References are like `D4`, `D$4` or `F5:T10`
 //! 2. R1C1, internal or runtime mode
+//!
 //!    A reference like R1C1 refers to $A$1 and R3C4 to $D$4
 //!    R[2]C[5] refers to a cell two rows below and five columns to the right
 //!    It uses the 'en' locale and language.
@@ -55,7 +59,8 @@ use super::token::{Error, TokenType};
 use super::types::*;
 use super::utils;
 
-pub mod util;
+/// Returns an iterator over tokens together with their position in the byte string.
+pub mod marked_token;
 
 #[cfg(test)]
 mod test;
@@ -63,17 +68,28 @@ mod test;
 mod ranges;
 mod structured_references;
 
+/// This is the TokenType we return if we cannot recognize a token
 #[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
 pub struct LexerError {
+    /// Position of the beginning of the token in the byte string.
     pub position: usize,
+    /// Message describing what we think the error is.
     pub message: String,
 }
 
 pub(super) type Result<T> = std::result::Result<T, LexerError>;
 
+/// Whether we try to parse formulas in A1 mode or in the internal R1C1 mode
 #[derive(Clone, PartialEq, Eq)]
 pub enum LexerMode {
+    /// Cell references are written `=S34`. This is the display mode
     A1,
+    ///    R1C1, internal or runtime mode
+    ///
+    ///    A reference like R1C1 refers to $A$1 and R3C4 to $D$4
+    ///    R[2]C[5] refers to a cell two rows below and five columns to the right
+    ///    It uses the 'en' locale and language.
+    ///    This is used internally at runtime.
     R1C1,
 }
 

base/src/expressions/lexer/test/mod.rs

@@ -1,6 +1,6 @@
 mod test_common;
 mod test_language;
 mod test_locale;
+mod test_marked_token;
 mod test_ranges;
 mod test_tables;
-mod test_util;

base/src/expressions/lexer/test/test_marked_token.rs

@@ -1,5 +1,5 @@
 use crate::expressions::{
-    lexer::util::get_tokens,
+    lexer::marked_token::{get_tokens, MarkedToken},
     token::{OpCompare, OpSum, TokenType},
 };
 
@@ -22,6 +22,29 @@ fn test_get_tokens() {
     assert_eq!(l.end, 10);
 }
 
+#[test]
+fn chinese_characters() {
+    let formula = "\"你好\" & \"世界！\"";
+    let marked_tokens = get_tokens(formula);
+    assert_eq!(marked_tokens.len(), 3);
+    let first_t = MarkedToken {
+        token: TokenType::String("你好".to_string()),
+        start: 0,
+        end: 4,
+    };
+    let second_t = MarkedToken {
+        token: TokenType::And,
+        start: 4,
+        end: 6,
+    };
+    let third_t = MarkedToken {
+        token: TokenType::String("世界！".to_string()),
+        start: 6,
+        end: 12,
+    };
+    assert_eq!(marked_tokens, vec![first_t, second_t, third_t]);
+}
+
 #[test]
 fn test_simple_tokens() {
     assert_eq!(

base/src/expressions/mod.rs

@@ -1,4 +1,3 @@
-// public modules
 pub mod lexer;
 pub mod parser;
 pub mod token;

base/src/expressions/parser/mod.rs

@@ -1,31 +1,29 @@
-/*!
-# GRAMAR
-
-<pre class="rust">
-opComp   => '=' | '<' | '>' | '<=' } '>=' | '<>'
-opFactor => '*' | '/'
-unaryOp  => '-' | '+'
-
-expr    => concat (opComp concat)*
-concat  => term ('&' term)*
-term    => factor (opFactor factor)*
-factor  => prod (opProd prod)*
-prod    => power ('^' power)*
-power   => (unaryOp)* range '%'*
-range   => primary (':' primary)?
-primary => '(' expr ')'
-        => number
-        => function '(' f_args ')'
-        => name
-        => string
-        => '{' a_args '}'
-        => bool
-        => bool()
-        => error
-
-f_args  => e (',' e)*
-</pre>
-*/
+//! # GRAMMAR
+//!
+//! <pre class="rust">
+//! opComp   => '=' | '<' | '>' | '<=' } '>=' | '<>'
+//! opFactor => '*' | '/'
+//! unaryOp  => '-' | '+'
+//!
+//! expr    => concat (opComp concat)*
+//! concat  => term ('&' term)*
+//! term    => factor (opFactor factor)*
+//! factor  => prod (opProd prod)*
+//! prod    => power ('^' power)*
+//! power   => (unaryOp)* range '%'*
+//! range   => primary (':' primary)?
+//! primary => '(' expr ')'
+//!         => number
+//!         => function '(' f_args ')'
+//!         => name
+//!         => string
+//!         => '{' a_args '}'
+//!         => bool
+//!         => bool()
+//!         => error
+//!
+//! f_args  => e (',' e)*
+//! </pre>
 
 use std::collections::HashMap;
 
@@ -44,21 +42,15 @@ use super::utils::number_to_column;
 
 use token::OpCompare;
 
-pub mod move_formula;
+pub(crate) mod move_formula;
+pub(crate) mod walk;
+
+/// Produces a string representation of a formula from the AST.
 pub mod stringify;
-pub mod walk;
 
 #[cfg(test)]
 mod test;
 
-#[cfg(test)]
-mod test_ranges;
-
-#[cfg(test)]
-mod test_move_formula;
-#[cfg(test)]
-mod test_tables;
-
 pub(crate) fn parse_range(formula: &str) -> Result<(i32, i32, i32, i32), String> {
     let mut lexer = lexer::Lexer::new(
         formula,

base/src/expressions/parser/stringify.rs

@@ -1,43 +1,75 @@
+#![deny(missing_docs)]
+
 use super::{super::utils::quote_name, Node, Reference};
 use crate::constants::{LAST_COLUMN, LAST_ROW};
 use crate::expressions::token::OpUnary;
 use crate::{expressions::types::CellReferenceRC, number_format::to_excel_precision_str};
 
+/// Displaced data
 pub enum DisplaceData {
+    /// Displaces columns (inserting or deleting columns)
     Column {
+        /// Sheet in which the displace data applies
         sheet: u32,
+        /// Column from which the data is displaced
         column: i32,
+        /// Number of columns displaced (might be negative, e.g. when deleting columns)
         delta: i32,
     },
+    /// Displaces rows (Inserting or deleting rows)
     Row {
+        /// Sheet in which the displace data applies
         sheet: u32,
+        /// Row from which the data is displaced
         row: i32,
+        /// Number of rows displaced (might be negative, e.g. when deleting rows)
         delta: i32,
     },
-    CellHorizontal {
+    /// Displaces cells horizontally
+    ShiftCellsRight {
+        /// Sheet in which the displace data applies
         sheet: u32,
+        /// Row of the to left corner
         row: i32,
+        /// Column of the top left corner
         column: i32,
-        delta: i32,
+        /// Number of rows to be displaced
+        row_delta: i32,
+        /// Number of columns to be displaced (might be negative)
+        column_delta: i32,
     },
-    CellVertical {
+    /// Displaces cells vertically
+    ShiftCellsDown {
+        /// Sheet in which the displace data applies
         sheet: u32,
+        /// Row of the to left corner
         row: i32,
+        /// Column of the top left corner
         column: i32,
-        delta: i32,
+        /// Number of rows displaced (might be negative)
+        row_delta: i32,
+        /// Number of columns to be displaced
+        column_delta: i32,
     },
+    /// Displaces data due to a column move from column to column + delta
     ColumnMove {
+        /// Sheet in which the displace data applies
         sheet: u32,
+        /// Column that is moved
         column: i32,
+        /// The position of the new column is column + delta (might be negative)
         delta: i32,
     },
+    /// Doesn't do any cell displacement
     None,
 }
 
+/// Stringifies the AST formula in its internal R1C1 format
 pub fn to_rc_format(node: &Node) -> String {
     stringify(node, None, &DisplaceData::None, false)
 }
 
+/// Stringifies the formula applying the _displace_data_.
 pub fn to_string_displaced(
     node: &Node,
     context: &CellReferenceRC,
@@ -46,10 +78,12 @@ pub fn to_string_displaced(
     stringify(node, Some(context), displace_data, false)
 }
 
+/// Stringifies a formula from the AST
 pub fn to_string(node: &Node, context: &CellReferenceRC) -> String {
     stringify(node, Some(context), &DisplaceData::None, false)
 }
 
+/// Stringifies the formula for Excel compatibility
 pub fn to_excel_string(node: &Node, context: &CellReferenceRC) -> String {
     stringify(node, Some(context), &DisplaceData::None, true)
 }
@@ -116,41 +150,49 @@ pub(crate) fn stringify_reference(
                         }
                     }
                 }
-                DisplaceData::CellHorizontal {
+                DisplaceData::ShiftCellsRight {
                     sheet,
                     row: displace_row,
                     column: displace_column,
-                    delta,
+                    column_delta,
+                    row_delta,
                 } => {
-                    if sheet_index == *sheet && displace_row == &row {
-                        if *delta < 0 {
+                    if sheet_index == *sheet
+                        && displace_row >= &row
+                        && *displace_row < row + *row_delta
+                    {
+                        if *column_delta < 0 {
                             if &column >= displace_column {
-                                if column < displace_column - *delta {
+                                if column < displace_column - *column_delta {
                                     return "#REF!".to_string();
                                 }
-                                column += *delta;
+                                column += *column_delta;
                             }
                         } else if &column >= displace_column {
-                            column += *delta;
+                            column += *column_delta;
                         }
                     }
                 }
-                DisplaceData::CellVertical {
+                DisplaceData::ShiftCellsDown {
                     sheet,
                     row: displace_row,
                     column: displace_column,
-                    delta,
+                    row_delta,
+                    column_delta,
                 } => {
-                    if sheet_index == *sheet && displace_column == &column {
-                        if *delta < 0 {
+                    if sheet_index == *sheet
+                        && displace_column >= &column
+                        && *displace_column < column + *column_delta
+                    {
+                        if *row_delta < 0 {
                             if &row >= displace_row {
-                                if row < displace_row - *delta {
+                                if row < displace_row - *row_delta {
                                     return "#REF!".to_string();
                                 }
-                                row += *delta;
+                                row += *row_delta;
                             }
                         } else if &row >= displace_row {
-                            row += *delta;
+                            row += *row_delta;
                         }
                     }
                 }

base/src/expressions/parser/test/mod.rs

@@ -0,0 +1,4 @@
+mod test_genertal;
+mod test_move_formula;
+mod test_ranges;
+mod test_tables;

base/src/expressions/parser/test/test_genertal.rs

@@ -1,17 +1,12 @@
 use std::collections::HashMap;
 
 use crate::expressions::lexer::LexerMode;
-use crate::expressions::parser::stringify::DisplaceData;
-
-use super::super::types::CellReferenceRC;
-use super::Parser;
-use super::{
-    super::parser::{
-        stringify::{to_rc_format, to_string},
-        Node,
-    },
-    stringify::to_string_displaced,
+use crate::expressions::parser::stringify::{to_string_displaced, DisplaceData};
+use crate::expressions::parser::{
+    stringify::{to_rc_format, to_string},
+    Node, Parser,
 };
+use crate::expressions::types::CellReferenceRC;
 
 struct Formula<'a> {
     initial: &'a str,

base/src/expressions/parser/test/test_move_formula.rs

@@ -1,10 +1,8 @@
 use std::collections::HashMap;
 
 use crate::expressions::parser::move_formula::{move_formula, MoveContext};
-use crate::expressions::types::Area;
-
-use super::super::types::CellReferenceRC;
-use super::Parser;
+use crate::expressions::parser::Parser;
+use crate::expressions::types::{Area, CellReferenceRC};
 
 #[test]
 fn test_move_formula() {

base/src/expressions/parser/test/test_ranges.rs

@@ -2,9 +2,9 @@ use std::collections::HashMap;
 
 use crate::expressions::lexer::LexerMode;
 
-use super::super::parser::stringify::{to_rc_format, to_string};
-use super::super::types::CellReferenceRC;
-use super::Parser;
+use crate::expressions::parser::stringify::{to_rc_format, to_string};
+use crate::expressions::parser::Parser;
+use crate::expressions::types::CellReferenceRC;
 
 struct Formula<'a> {
     formula_a1: &'a str,

base/src/expressions/parser/test/test_tables.rs

@@ -6,8 +6,8 @@ use crate::expressions::parser::stringify::to_string;
 use crate::expressions::utils::{number_to_column, parse_reference_a1};
 use crate::types::{Table, TableColumn, TableStyleInfo};
 
-use super::super::types::CellReferenceRC;
-use super::Parser;
+use crate::expressions::parser::Parser;
+use crate::expressions::types::CellReferenceRC;
 
 fn create_test_table(
     table_name: &str,

base/src/functions/engineering/complex.rs

@@ -3,7 +3,7 @@ use std::fmt;
 use crate::{
     calc_result::CalcResult,
     expressions::{
-        lexer::util::get_tokens,
+        lexer::marked_token::get_tokens,
         parser::Node,
         token::{Error, OpSum, TokenType},
         types::CellReferenceIndex,

base/src/functions/financial.rs

@@ -221,7 +221,7 @@ impl Model {
                         .workbook
                         .worksheet(left.sheet)
                         .expect("Sheet expected during evaluation.")
-                        .dimension()
+                        .get_dimension()
                         .max_row;
                 }
                 if column1 == 1 && column2 == LAST_COLUMN {
@@ -229,7 +229,7 @@ impl Model {
                         .workbook
                         .worksheet(left.sheet)
                         .expect("Sheet expected during evaluation.")
-                        .dimension()
+                        .get_dimension()
                         .max_column;
                 }
                 for row in row1..row2 + 1 {
@@ -284,7 +284,7 @@ impl Model {
                         .workbook
                         .worksheet(left.sheet)
                         .expect("Sheet expected during evaluation.")
-                        .dimension()
+                        .get_dimension()
                         .max_row;
                 }
                 if column1 == 1 && column2 == LAST_COLUMN {
@@ -292,7 +292,7 @@ impl Model {
                         .workbook
                         .worksheet(left.sheet)
                         .expect("Sheet expected during evaluation.")
-                        .dimension()
+                        .get_dimension()
                         .max_column;
                 }
                 for row in row1..row2 + 1 {
@@ -360,7 +360,7 @@ impl Model {
                         .workbook
                         .worksheet(left.sheet)
                         .expect("Sheet expected during evaluation.")
-                        .dimension()
+                        .get_dimension()
                         .max_row;
                 }
                 if column1 == 1 && column2 == LAST_COLUMN {
@@ -368,7 +368,7 @@ impl Model {
                         .workbook
                         .worksheet(left.sheet)
                         .expect("Sheet expected during evaluation.")
-                        .dimension()
+                        .get_dimension()
                         .max_column;
                 }
                 for row in row1..row2 + 1 {
@@ -866,7 +866,7 @@ impl Model {
                             .workbook
                             .worksheet(left.sheet)
                             .expect("Sheet expected during evaluation.")
-                            .dimension()
+                            .get_dimension()
                             .max_row;
                     }
                     if column1 == 1 && column2 == LAST_COLUMN {
@@ -874,7 +874,7 @@ impl Model {
                             .workbook
                             .worksheet(left.sheet)
                             .expect("Sheet expected during evaluation.")
-                            .dimension()
+                            .get_dimension()
                             .max_column;
                     }
                     for row in row1..row2 + 1 {

base/src/functions/mathematical.rs

@@ -132,7 +132,7 @@ impl Model {
                             .workbook
                             .worksheet(left.sheet)
                             .expect("Sheet expected during evaluation.")
-                            .dimension()
+                            .get_dimension()
                             .max_row;
                     }
                     if column1 == 1 && column2 == LAST_COLUMN {
@@ -140,7 +140,7 @@ impl Model {
                             .workbook
                             .worksheet(left.sheet)
                             .expect("Sheet expected during evaluation.")
-                            .dimension()
+                            .get_dimension()
                             .max_column;
                     }
                     for row in row1..row2 + 1 {
@@ -199,7 +199,7 @@ impl Model {
                             .workbook
                             .worksheet(left.sheet)
                             .expect("Sheet expected during evaluation.")
-                            .dimension()
+                            .get_dimension()
                             .max_row;
                     }
                     if column1 == 1 && column2 == LAST_COLUMN {
@@ -207,7 +207,7 @@ impl Model {
                             .workbook
                             .worksheet(left.sheet)
                             .expect("Sheet expected during evaluation.")
-                            .dimension()
+                            .get_dimension()
                             .max_column;
                     }
                     for row in row1..row2 + 1 {

base/src/functions/statistical.rs

@@ -385,7 +385,7 @@ impl Model {
             .workbook
             .worksheet(first_range.left.sheet)
             .expect("Sheet expected during evaluation.")
-            .dimension();
+            .get_dimension();
         let max_row = dimension.max_row;
         let max_column = dimension.max_column;
 
@@ -530,7 +530,7 @@ impl Model {
                 .workbook
                 .worksheet(sum_range.left.sheet)
                 .expect("Sheet expected during evaluation.")
-                .dimension()
+                .get_dimension()
                 .max_row;
         }
         if left_column == 1 && right_column == LAST_COLUMN {
@@ -538,7 +538,7 @@ impl Model {
                 .workbook
                 .worksheet(sum_range.left.sheet)
                 .expect("Sheet expected during evaluation.")
-                .dimension()
+                .get_dimension()
                 .max_column;
         }
 

base/src/functions/text.rs

@@ -892,7 +892,7 @@ impl Model {
                             .workbook
                             .worksheet(left.sheet)
                             .expect("Sheet expected during evaluation.")
-                            .dimension()
+                            .get_dimension()
                             .max_row;
                     }
                     if column1 == 1 && column2 == LAST_COLUMN {
@@ -900,7 +900,7 @@ impl Model {
                             .workbook
                             .worksheet(left.sheet)
                             .expect("Sheet expected during evaluation.")
-                            .dimension()
+                            .get_dimension()
                             .max_column;
                     }
                     for row in row1..row2 + 1 {

base/src/functions/xlookup.rs

@@ -255,7 +255,7 @@ impl Model {
                                 .workbook
                                 .worksheet(left.sheet)
                                 .expect("Sheet expected during evaluation.")
-                                .dimension()
+                                .get_dimension()
                                 .max_row;
                         }
                         if column1 == 1 && column2 == LAST_COLUMN {
@@ -263,7 +263,7 @@ impl Model {
                                 .workbook
                                 .worksheet(left.sheet)
                                 .expect("Sheet expected during evaluation.")
-                                .dimension()
+                                .get_dimension()
                                 .max_column;
                         }
                         let left = CellReferenceIndex {

base/src/model.rs

@@ -1788,7 +1788,7 @@ impl Model {
     /// Returns markup representation of the given `sheet`.
     pub fn get_sheet_markup(&self, sheet: u32) -> Result<String, String> {
         let worksheet = self.workbook.worksheet(sheet)?;
-        let dimension = worksheet.dimension();
+        let dimension = worksheet.get_dimension();
 
         let mut rows = Vec::new();
 

base/src/test/functions/mod.rs

@@ -0,0 +1,18 @@
+mod test_fn_average;
+mod test_fn_averageifs;
+mod test_fn_choose;
+mod test_fn_concatenate;
+mod test_fn_count;
+mod test_fn_exact;
+mod test_fn_financial;
+mod test_fn_if;
+mod test_fn_maxifs;
+mod test_fn_minifs;
+mod test_fn_offset;
+mod test_fn_product;
+mod test_fn_rept;
+mod test_fn_sum;
+mod test_fn_sumifs;
+mod test_fn_textbefore;
+mod test_fn_textjoin;
+mod test_fn_type;

base/src/test/mod.rs

@@ -1,3 +1,5 @@
+mod engineering;
+mod functions;
 mod test_actions;
 mod test_binary_search;
 mod test_cell;
@@ -8,50 +10,30 @@ mod test_criteria;
 mod test_currency;
 mod test_date_and_time;
 mod test_error_propagation;
-mod test_fn_average;
-mod test_fn_averageifs;
-mod test_fn_choose;
-mod test_fn_concatenate;
-mod test_fn_count;
-mod test_fn_exact;
-mod test_fn_financial;
-mod test_fn_if;
-mod test_fn_maxifs;
-mod test_fn_minifs;
-mod test_fn_product;
-mod test_fn_rept;
-mod test_fn_sum;
-mod test_fn_sumifs;
-mod test_fn_textbefore;
-mod test_fn_textjoin;
+mod test_escape_quotes;
+mod test_extend;
 mod test_forward_references;
+mod test_frozen_rows_and_columns;
 mod test_frozen_rows_columns;
 mod test_general;
+mod test_get_cell_content;
 mod test_math;
 mod test_metadata;
 mod test_model_cell_clear_all;
 mod test_model_is_empty_cell;
 mod test_move_formula;
+mod test_number_format;
+mod test_percentage;
 mod test_quote_prefix;
 mod test_set_user_input;
 mod test_sheet_markup;
 mod test_sheets;
+mod test_shift_cells;
 mod test_styles;
+mod test_today;
 mod test_trigonometric;
+mod test_types;
 mod test_workbook;
 mod test_worksheet;
-pub(crate) mod util;
-
-mod engineering;
-mod test_fn_offset;
-mod test_number_format;
-
-mod test_escape_quotes;
-mod test_extend;
-mod test_fn_type;
-mod test_frozen_rows_and_columns;
-mod test_get_cell_content;
-mod test_percentage;
-mod test_today;
-mod test_types;
 mod user_model;
+pub(crate) mod util;

base/src/test/test_shift_cells.rs

@@ -0,0 +1,110 @@
+#![allow(clippy::unwrap_used)]
+
+use crate::test::util::new_empty_model;
+
+#[test]
+fn shift_cells_right() {
+    let mut model = new_empty_model();
+    let (sheet, row, column) = (0, 5, 3); // C5
+    model.set_user_input(sheet, row, column, "Hi".to_string());
+    model.set_user_input(sheet, row, column + 1, "world".to_string());
+    model.set_user_input(sheet, row, column + 2, "!".to_string());
+
+    model
+        .insert_cells_and_shift_right(sheet, row, column, 1, 1)
+        .unwrap();
+    model.evaluate();
+
+    assert_eq!(model.get_cell_content(0, 5, 3), Ok("".to_string()));
+    assert_eq!(model.get_cell_content(0, 5, 4), Ok("Hi".to_string()));
+}
+
+#[test]
+fn shift_cells_right_with_formulas() {
+    let mut model = new_empty_model();
+    let (sheet, row, column) = (0, 5, 3); // C5
+    model.set_user_input(sheet, row, column - 1, "23".to_string());
+    model.set_user_input(sheet, row, column, "42".to_string());
+    model.set_user_input(sheet, row, column + 1, "=C5*2".to_string());
+    model.set_user_input(sheet, row, column + 2, "=A5+2".to_string());
+    model.set_user_input(sheet, 20, 3, "=C5*A2".to_string());
+    model.evaluate();
+
+    model
+        .insert_cells_and_shift_right(sheet, row, column, 1, 1)
+        .unwrap();
+
+    model.evaluate();
+    assert_eq!(
+        model.get_cell_content(0, row, column - 1),
+        Ok("23".to_string())
+    );
+    assert_eq!(model.get_cell_content(0, row, column), Ok("".to_string()));
+    assert_eq!(
+        model.get_cell_content(0, row, column + 1),
+        Ok("42".to_string())
+    );
+    assert_eq!(
+        model.get_cell_content(0, row, column + 2),
+        Ok("=D5*2".to_string())
+    );
+    assert_eq!(
+        model.get_cell_content(0, row, column + 3),
+        Ok("=A5+2".to_string())
+    );
+    assert_eq!(model.get_cell_content(0, 20, 3), Ok("=D5*A2".to_string()));
+}
+
+#[test]
+fn shift_cells_left() {
+    let mut model = new_empty_model();
+    let (sheet, row, column) = (0, 5, 10); // J5
+    model.set_user_input(sheet, row, column - 1, "23".to_string());
+    model.set_user_input(sheet, row, column, "42".to_string());
+    model.set_user_input(sheet, row, column + 1, "Hi".to_string());
+    model.set_user_input(sheet, row, column + 2, "honey!".to_string());
+    model.evaluate();
+
+    model
+        .delete_cells_and_shift_left(sheet, row, column, 1, 1)
+        .unwrap();
+
+    model.evaluate();
+    assert_eq!(
+        model.get_cell_content(0, row, column - 1),
+        Ok("23".to_string())
+    );
+
+    assert_eq!(model.get_cell_content(0, row, column), Ok("Hi".to_string()));
+    assert_eq!(
+        model.get_cell_content(0, row, column + 1),
+        Ok("honey!".to_string())
+    );
+}
+
+#[test]
+fn shift_cells_left_with_formulas() {
+    let mut model = new_empty_model();
+    let (sheet, row, column) = (0, 5, 10); // J5
+    model.set_user_input(sheet, row, column - 1, "23".to_string());
+    model.set_user_input(sheet, row, column, "42".to_string());
+    model.set_user_input(sheet, row, column + 1, "33".to_string());
+    model.set_user_input(sheet, row, column + 2, "=K5*A5".to_string());
+
+    model.set_user_input(sheet, row, column + 20, "=K5*A5".to_string());
+    model.evaluate();
+
+    model
+        .delete_cells_and_shift_left(sheet, row, column, 1, 1)
+        .unwrap();
+
+    model.evaluate();
+    assert_eq!(
+        model.get_cell_content(0, row, column + 1),
+        Ok("=J5*A5".to_string())
+    );
+    assert_eq!(
+        model.get_cell_content(0, row, column + 19),
+        Ok("=J5*A5".to_string())
+    );
+}

base/src/test/test_worksheet.rs

@@ -10,7 +10,7 @@ use crate::{
 fn test_worksheet_dimension_empty_sheet() {
     let model = new_empty_model();
     assert_eq!(
-        model.workbook.worksheet(0).unwrap().dimension(),
+        model.workbook.worksheet(0).unwrap().get_dimension(),
         WorksheetDimension {
             min_row: 1,
             min_column: 1,
@@ -25,7 +25,7 @@ fn test_worksheet_dimension_single_cell() {
     let mut model = new_empty_model();
     model._set("W11", "1");
     assert_eq!(
-        model.workbook.worksheet(0).unwrap().dimension(),
+        model.workbook.worksheet(0).unwrap().get_dimension(),
         WorksheetDimension {
             min_row: 11,
             min_column: 23,
@@ -41,7 +41,7 @@ fn test_worksheet_dimension_single_cell_set_empty() {
     model._set("W11", "1");
     model.cell_clear_contents(0, 11, 23).unwrap();
     assert_eq!(
-        model.workbook.worksheet(0).unwrap().dimension(),
+        model.workbook.worksheet(0).unwrap().get_dimension(),
         WorksheetDimension {
             min_row: 11,
             min_column: 23,
@@ -57,7 +57,7 @@ fn test_worksheet_dimension_single_cell_deleted() {
     model._set("W11", "1");
     model.cell_clear_all(0, 11, 23).unwrap();
     assert_eq!(
-        model.workbook.worksheet(0).unwrap().dimension(),
+        model.workbook.worksheet(0).unwrap().get_dimension(),
         WorksheetDimension {
             min_row: 1,
             min_column: 1,
@@ -77,7 +77,7 @@ fn test_worksheet_dimension_multiple_cells() {
     model._set("B19", "1");
     model.cell_clear_all(0, 11, 23).unwrap();
     assert_eq!(
-        model.workbook.worksheet(0).unwrap().dimension(),
+        model.workbook.worksheet(0).unwrap().get_dimension(),
         WorksheetDimension {
             min_row: 11,
             min_column: 2,
@@ -91,7 +91,7 @@ fn test_worksheet_dimension_multiple_cells() {
 fn test_worksheet_dimension_progressive() {
     let mut model = new_empty_model();
     assert_eq!(
-        model.workbook.worksheet(0).unwrap().dimension(),
+        model.workbook.worksheet(0).unwrap().get_dimension(),
         WorksheetDimension {
             min_row: 1,
             min_column: 1,
@@ -102,7 +102,7 @@ fn test_worksheet_dimension_progressive() {
 
     model.set_user_input(0, 30, 50, "Hello World".to_string());
     assert_eq!(
-        model.workbook.worksheet(0).unwrap().dimension(),
+        model.workbook.worksheet(0).unwrap().get_dimension(),
         WorksheetDimension {
             min_row: 30,
             min_column: 50,
@@ -113,7 +113,7 @@ fn test_worksheet_dimension_progressive() {
 
     model.set_user_input(0, 10, 15, "Hello World".to_string());
     assert_eq!(
-        model.workbook.worksheet(0).unwrap().dimension(),
+        model.workbook.worksheet(0).unwrap().get_dimension(),
         WorksheetDimension {
             min_row: 10,
             min_column: 15,
@@ -124,7 +124,7 @@ fn test_worksheet_dimension_progressive() {
 
     model.set_user_input(0, 5, 25, "Hello World".to_string());
     assert_eq!(
-        model.workbook.worksheet(0).unwrap().dimension(),
+        model.workbook.worksheet(0).unwrap().get_dimension(),
         WorksheetDimension {
             min_row: 5,
             min_column: 15,
@@ -135,7 +135,7 @@ fn test_worksheet_dimension_progressive() {
 
     model.set_user_input(0, 10, 250, "Hello World".to_string());
     assert_eq!(
-        model.workbook.worksheet(0).unwrap().dimension(),
+        model.workbook.worksheet(0).unwrap().get_dimension(),
         WorksheetDimension {
             min_row: 5,
             min_column: 15,

base/src/test/user_model/mod.rs

@@ -5,6 +5,7 @@ mod test_evaluation;
 mod test_general;
 mod test_rename_sheet;
 mod test_row_column;
+mod test_shift_cells;
 mod test_styles;
 mod test_to_from_bytes;
 mod test_undo_redo;

base/src/test/user_model/test_shift_cells.rs

@@ -0,0 +1,23 @@
+#![allow(clippy::unwrap_used)]
+
+use crate::UserModel;
+
+#[test]
+fn shift_cells_general() {
+    let mut model = UserModel::new_empty("model", "en", "UTC").unwrap();
+    // some reference value in A1
+    model.set_user_input(0, 1, 1, "42").unwrap();
+
+    // We put some values in row 5
+    model.set_user_input(0, 5, 3, "=1 + 1").unwrap(); // C5
+    model.set_user_input(0, 5, 7, "=C5*A1").unwrap();
+
+    // Insert one cell in C5 and push right
+    model.insert_cells_and_shift_right(0, 5, 3, 1, 1).unwrap();
+
+    // C5 should now be empty
+    assert_eq!(model.get_cell_content(0, 5, 3), Ok("".to_string()));
+
+    // D5 should have 2
+    assert_eq!(model.get_cell_content(0, 5, 4), Ok("=1+1".to_string()));
+}

base/src/user_model.rs

@@ -91,6 +91,36 @@ enum Diff {
         column: i32,
         old_data: Box<ColumnData>,
     },
+    InsertCellsShiftRight {
+        sheet: u32,
+        row: i32,
+        column: i32,
+        row_delta: i32,
+        column_delta: i32,
+    },
+    InsertCellsShiftDown {
+        sheet: u32,
+        row: i32,
+        column: i32,
+        row_delta: i32,
+        column_delta: i32,
+    },
+    DeleteCellsShiftLeft {
+        sheet: u32,
+        row: i32,
+        column: i32,
+        row_delta: i32,
+        column_delta: i32,
+        old_data: Vec<Vec<Option<Cell>>>,
+    },
+    DeleteCellsShiftUp {
+        sheet: u32,
+        row: i32,
+        column: i32,
+        row_delta: i32,
+        column_delta: i32,
+        old_data: Vec<Vec<Option<Cell>>>,
+    },
     SetFrozenRowsCount {
         sheet: u32,
         new_value: i32,
@@ -713,6 +743,123 @@ impl UserModel {
         self.model.delete_columns(sheet, column, 1)
     }
 
+    /// Insert cells in the area pushing the existing ones to the right
+    ///
+    /// See also:
+    /// * [Model::insert_cells_and_shift_right]
+    pub fn insert_cells_and_shift_right(
+        &mut self,
+        sheet: u32,
+        row: i32,
+        column: i32,
+        row_delta: i32,
+        column_delta: i32,
+    ) -> Result<(), String> {
+        let diff_list = vec![Diff::InsertCellsShiftRight {
+            sheet,
+            row,
+            column,
+            row_delta,
+            column_delta,
+        }];
+        self.push_diff_list(diff_list);
+        self.model
+            .insert_cells_and_shift_right(sheet, row, column, row_delta, column_delta)?;
+        self.model.evaluate();
+        Ok(())
+    }
+
+    /// Insert cells in the area pushing the existing ones down
+    pub fn insert_cells_and_shift_down(
+        &mut self,
+        sheet: u32,
+        row: i32,
+        column: i32,
+        row_delta: i32,
+        column_delta: i32,
+    ) -> Result<(), String> {
+        let diff_list = vec![Diff::InsertCellsShiftDown {
+            sheet,
+            row,
+            column,
+            row_delta,
+            column_delta,
+        }];
+        self.push_diff_list(diff_list);
+        self.model
+            .insert_cells_and_shift_down(sheet, row, column, row_delta, column_delta)?;
+        self.model.evaluate();
+        Ok(())
+    }
+
+    /// Delete cells in the specified area and then shift cells left to fill the gap.
+    pub fn delete_cells_and_shift_left(
+        &mut self,
+        sheet: u32,
+        row: i32,
+        column: i32,
+        row_delta: i32,
+        column_delta: i32,
+    ) -> Result<(), String> {
+        let mut old_data = Vec::new();
+        let worksheet = self.model.workbook.worksheet(sheet)?;
+        for r in row..row + row_delta {
+            let mut row_data = Vec::new();
+            for c in column..column + column_delta {
+                let cell = worksheet.cell(r, c);
+                row_data.push(cell.cloned());
+            }
+            old_data.push(row_data);
+        }
+        let diff_list = vec![Diff::DeleteCellsShiftLeft {
+            sheet,
+            row,
+            column,
+            row_delta,
+            column_delta,
+            old_data,
+        }];
+        self.push_diff_list(diff_list);
+        self.model
+            .delete_cells_and_shift_left(sheet, row, column, row_delta, column_delta)?;
+        self.model.evaluate();
+        Ok(())
+    }
+
+    /// Delete cells in the specified area and then shift cells upward to fill the gap.
+    pub fn delete_cells_and_shift_up(
+        &mut self,
+        sheet: u32,
+        row: i32,
+        column: i32,
+        row_delta: i32,
+        column_delta: i32,
+    ) -> Result<(), String> {
+        let mut old_data = Vec::new();
+        let worksheet = self.model.workbook.worksheet(sheet)?;
+        for r in row..row + row_delta {
+            let mut row_data = Vec::new();
+            for c in column..column + column_delta {
+                let cell = worksheet.cell(r, c);
+                row_data.push(cell.cloned());
+            }
+            old_data.push(row_data);
+        }
+        let diff_list = vec![Diff::DeleteCellsShiftUp {
+            sheet,
+            row,
+            column,
+            row_delta,
+            column_delta,
+            old_data,
+        }];
+        self.push_diff_list(diff_list);
+        self.model
+            .delete_cells_and_shift_up(sheet, row, column, row_delta, column_delta)?;
+        self.model.evaluate();
+        Ok(())
+    }
+
     /// Sets the width of a column
     ///
     /// See also:
@@ -1098,6 +1245,94 @@ impl UserModel {
                 } => {
                     self.model.set_sheet_color(*index, old_value)?;
                 }
+                Diff::InsertCellsShiftRight {
+                    sheet,
+                    row,
+                    column,
+                    row_delta,
+                    column_delta,
+                } => {
+                    needs_evaluation = true;
+                    self.model.delete_cells_and_shift_left(
+                        *sheet,
+                        *row,
+                        *column,
+                        *row_delta,
+                        *column_delta,
+                    )?;
+                }
+                Diff::InsertCellsShiftDown {
+                    sheet,
+                    row,
+                    column,
+                    row_delta,
+                    column_delta,
+                } => {
+                    needs_evaluation = true;
+                    self.model.delete_cells_and_shift_up(
+                        *sheet,
+                        *row,
+                        *column,
+                        *row_delta,
+                        *column_delta,
+                    )?;
+                }
+                Diff::DeleteCellsShiftLeft {
+                    sheet,
+                    row,
+                    column,
+                    row_delta,
+                    column_delta,
+                    old_data,
+                } => {
+                    needs_evaluation = true;
+                    // Sets old data
+                    let worksheet = self.model.workbook.worksheet_mut(*sheet)?;
+                    for r in *row..*row + *row_delta {
+                        for c in *column..*column + *column_delta {
+                            if let Some(cell) = &old_data[r as usize][c as usize] {
+                                worksheet.update_cell(r, c, cell.clone());
+                            } else {
+                                worksheet.cell_clear_contents(r, c);
+                            }
+                        }
+                    }
+                    self.model.insert_cells_and_shift_right(
+                        *sheet,
+                        *row,
+                        *column,
+                        *row_delta,
+                        *column_delta,
+                    )?;
+                }
+                Diff::DeleteCellsShiftUp {
+                    sheet,
+                    row,
+                    column,
+                    row_delta,
+                    column_delta,
+                    old_data,
+                } => {
+                    needs_evaluation = true;
+                    // Sets old data
+                    let worksheet = self.model.workbook.worksheet_mut(*sheet)?;
+                    for r in *row..*row + *row_delta {
+                        for c in *column..*column + *column_delta {
+                            if let Some(cell) = &old_data[r as usize][c as usize] {
+                                worksheet.update_cell(r, c, cell.clone());
+                            } else {
+                                worksheet.cell_clear_contents(r, c);
+                            }
+                        }
+                    }
+                    self.model.insert_cells_and_shift_down(
+                        *sheet,
+                        *row,
+                        *column,
+                        *row_delta,
+                        *column_delta,
+                    )?;
+                }
             }
         }
         if needs_evaluation {
@@ -1218,6 +1453,72 @@ impl UserModel {
                 } => {
                     self.model.set_sheet_color(*index, new_value)?;
                 }
+                Diff::InsertCellsShiftRight {
+                    sheet,
+                    row,
+                    column,
+                    row_delta,
+                    column_delta,
+                } => {
+                    self.model.insert_cells_and_shift_right(
+                        *sheet,
+                        *row,
+                        *column,
+                        *row_delta,
+                        *column_delta,
+                    )?;
+                    needs_evaluation = true;
+                }
+                Diff::InsertCellsShiftDown {
+                    sheet,
+                    row,
+                    column,
+                    row_delta,
+                    column_delta,
+                } => {
+                    self.model.insert_cells_and_shift_down(
+                        *sheet,
+                        *row,
+                        *column,
+                        *row_delta,
+                        *column_delta,
+                    )?;
+                    needs_evaluation = true;
+                }
+                Diff::DeleteCellsShiftLeft {
+                    sheet,
+                    row,
+                    column,
+                    row_delta,
+                    column_delta,
+                    old_data: _,
+                } => {
+                    self.model.delete_cells_and_shift_left(
+                        *sheet,
+                        *row,
+                        *column,
+                        *row_delta,
+                        *column_delta,
+                    )?;
+                    needs_evaluation = true;
+                }
+                Diff::DeleteCellsShiftUp {
+                    sheet,
+                    row,
+                    column,
+                    row_delta,
+                    column_delta,
+                    old_data: _,
+                } => {
+                    self.model.delete_cells_and_shift_up(
+                        *sheet,
+                        *row,
+                        *column,
+                        *row_delta,
+                        *column_delta,
+                    )?;
+                    needs_evaluation = true;
+                }
             }
         }
 

base/src/worksheet.rs

@@ -394,7 +394,7 @@ impl Worksheet {
     }
 
     /// Calculates dimension of the sheet. This function isn't cheap to calculate.
-    pub fn dimension(&self) -> WorksheetDimension {
+    pub fn get_dimension(&self) -> WorksheetDimension {
         // FIXME: It's probably better to just track the size as operations happen.
         if self.sheet_data.is_empty() {
             return WorksheetDimension {

bindings/wasm/src/lib.rs

@@ -4,7 +4,7 @@ use wasm_bindgen::{
 };
 
 use ironcalc_base::{
-    expressions::{lexer::util::get_tokens as tokenizer, types::Area},
+    expressions::{lexer::marked_token::get_tokens as tokenizer, types::Area},
     types::CellType,
     UserModel as BaseModel,
 };

xlsx/src/bin/xlsx_2_icalc.rs

@@ -1,10 +1,6 @@
-//! Tests an Excel xlsx file.
-//! Returns a list of differences in json format.
-//! Saves an IronCalc version
-//! This is primary for QA internal testing and will be superseded by an official
-//! IronCalc CLI.
+//! Converts an xlsx file into the binary IronCalc format
 //!
-//! Usage: test file.xlsx
+//! Usage: xlsx_2_icalc file.xlsx
 
 use std::path;
 
@@ -15,7 +11,6 @@ fn main() {
     if args.len() != 2 {
         panic!("Usage: {} <file.xlsx>", args[0]);
     }
-    // first test the file
     let file_name = &args[1];
 
     let file_path = path::Path::new(file_name);

xlsx/src/export/mod.rs

@@ -108,7 +108,7 @@ pub fn save_xlsx_to_writer<W: Write + Seek>(model: &Model, writer: W) -> Result<
             .workbook
             .worksheet(sheet_index as u32)
             .unwrap()
-            .dimension();
+            .get_dimension();
         let column_min_str = number_to_column(dimension.min_column).unwrap();
         let column_max_str = number_to_column(dimension.max_column).unwrap();
         let min_row = dimension.min_row;