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e9addf52fe
* M12.AR4: preserve Arabic logical text in bidi display and editing * M12.AR4: drop the stale "no bidi" note from the RTL sheet status * M12.AR4: open the Arabic editors and place the caret through key and pointer events in tests * M12.AR4: skip the conditional-format lookup in the formula bar unless a rule sets reading order * M12.AR4: test that the caret after typed Arabic is drawn at the text's left end (#1070) * M12.AR4: pass the theme body font in the reading-order style test * M12.AR4: adapt the Arabic UI tests to egui 0.37 (row direction, editor ids, Ctrl+End to the logical end) * M12.AR4: read the active sheet through Workbook::active_sheet() in the formula bar main made `Workbook::active_sheet` an `ActiveSheet` (shared between windows on one workbook); the formula bar's reading-order lookup takes the index from the accessor. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> * M12.AR4: keep explicit Left on wrapped right-to-left cells and trailing spaces in the editor Wrapped cell text lays out every row from the left when the painted alignment is Left, instead of aligning right-to-left rows to their start. The cell and formula bar editor keep trailing whitespace in their layout so a right-to-left entry ending in a space keeps the caret inside the text. * M12.AR4: keep Right and General on right-to-left sheets aligned right in wrapped cells * M12.AR4: keep right-aligned Arabic with a marked first letter inside its cell --------- Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com> Co-authored-by: FredApps <153173854+FredApps@users.noreply.github.com> Co-authored-by: FredApps <FredApps@users.noreply.github.com>
925 lines
41 KiB
Rust
925 lines
41 KiB
Rust
//! Formatting: Home › Font, Alignment, Number, Styles, Cells › Format.
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use gridcraft_core::{CellRef, RangeRef};
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use gridcraft_model::{BorderLine, BorderStyle, Borders, Color, Fill, HAlign, NumFmt, Style, StyleId, Theme, Underline, VAlign, VertAlign};
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use serde_json::{Value as Json, json};
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use super::{
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CommandSpec, EngineError, Result, Session, bad, bool_param, cmd, edit, f64_param, has_doc, ok, parse_lines, split_sheet, str_param,
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target_ranges, target_sheet,
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};
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pub fn specs() -> Vec<CommandSpec> {
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vec![
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// Font
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cmd!("home.bold", "Bold", ["Home", "Font"], Some("Cmd+B"), "{range?, on?: bool}", has_doc, |s, p| toggle(
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s,
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p,
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|st| st.font.bold,
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|st, v| st.font.bold = v
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)),
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cmd!("home.italic", "Italic", ["Home", "Font"], Some("Cmd+I"), "{range?, on?}", has_doc, |s, p| toggle(
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s,
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p,
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|st| st.font.italic,
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|st, v| st.font.italic = v
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)),
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cmd!(
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"home.underline",
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"Underline",
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["Home", "Font"],
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Some("Cmd+U"),
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"{range?, on?, style?: single|double|singleAccounting|doubleAccounting}",
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has_doc,
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underline
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),
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cmd!("home.doubleUnderline", "Double Underline", ["Home", "Font"], None, "{range?}", has_doc, |s, p| underline(
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s,
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&with(p, "style", json!("double"))
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)),
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cmd!("home.strikethrough", "Strikethrough", ["Home", "Font"], Some("Cmd+Shift+X"), "{range?, on?}", has_doc, |s, p| toggle(
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s,
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p,
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|st| st.font.strike,
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|st, v| st.font.strike = v
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)),
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cmd!("home.superscript", "Superscript", ["Home", "Font"], None, "{range?, on?}", has_doc, |s, p| toggle(
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s,
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p,
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|st| st.font.vert == VertAlign::Superscript,
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|st, v| st.font.vert = if v { VertAlign::Superscript } else { VertAlign::Baseline }
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)),
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cmd!("home.subscript", "Subscript", ["Home", "Font"], None, "{range?, on?}", has_doc, |s, p| toggle(
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s,
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p,
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|st| st.font.vert == VertAlign::Subscript,
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|st, v| st.font.vert = if v { VertAlign::Subscript } else { VertAlign::Baseline }
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)),
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cmd!("home.fontName", "Font", ["Home", "Font"], None, "{range?, name: \"Calibri\"}", has_doc, font_name),
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cmd!("home.fontSize", "Font Size", ["Home", "Font"], None, "{range?, size: 11}", has_doc, font_size),
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cmd!("home.increaseFontSize", "Increase Font Size", ["Home", "Font"], Some("Cmd+Shift+>"), "{range?}", has_doc, |s, p| step_font(s, p, true)),
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cmd!("home.decreaseFontSize", "Decrease Font Size", ["Home", "Font"], Some("Cmd+Shift+<"), "{range?}", has_doc, |s, p| step_font(
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s, p, false
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)),
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cmd!(
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"home.fontColor",
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"Font Color",
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["Home", "Font"],
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None,
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"{range?, color: \"#C00000\" | \"auto\" | {theme: 4, tint: -0.25}}",
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has_doc,
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font_color
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),
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cmd!("home.fillColor", "Fill Color", ["Home", "Font"], None, "{range?, color: \"#FFFF00\" | \"none\" | {theme, tint}}", has_doc, fill_color),
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cmd!(
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"home.borders",
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"Borders",
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["Home", "Font"],
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None,
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"{range?, preset: bottom|top|left|right|none|all|outside|thickOutside|thickBottom|doubleBottom|topBottom|topThickBottom|topDoubleBottom|insideHorizontal|insideVertical|inside|diagonalDown|diagonalUp, style?: thin|medium|thick|dashed|dotted|double|hair…, color?}",
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has_doc,
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borders
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),
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cmd!(
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"home.formatCells",
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"Format Cells…",
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["Home", "Cells", "Format"],
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Some("Cmd+1"),
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"{range?, style: {font?, fill?, borders?, align?: {reading_order?: Context|LeftToRight|RightToLeft|null, ...}, numFmt?, protection?}} (partial Style JSON merged in; null clears reading_order)",
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has_doc,
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format_cells
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),
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// Alignment
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CommandSpec {
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shortcut_mac: Some("Cmd+L"),
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..cmd!("home.alignLeft", "Align Left", ["Home", "Alignment"], Some("Cmd+L"), "{range?}", has_doc, |s, p| halign(s, p, HAlign::Left))
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},
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CommandSpec {
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shortcut_mac: Some("Cmd+E"),
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..cmd!("home.alignCenter", "Center", ["Home", "Alignment"], Some("Cmd+E"), "{range?}", has_doc, |s, p| halign(s, p, HAlign::Center))
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},
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cmd!("home.alignRight", "Align Right", ["Home", "Alignment"], None, "{range?}", has_doc, |s, p| halign(s, p, HAlign::Right)),
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cmd!("home.justify", "Justify", ["Home", "Alignment"], None, "{range?}", has_doc, |s, p| halign(s, p, HAlign::Justify)),
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cmd!("home.alignTop", "Top Align", ["Home", "Alignment"], None, "{range?}", has_doc, |s, p| valign(s, p, VAlign::Top)),
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cmd!("home.alignMiddle", "Middle Align", ["Home", "Alignment"], None, "{range?}", has_doc, |s, p| valign(s, p, VAlign::Center)),
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cmd!("home.alignBottom", "Bottom Align", ["Home", "Alignment"], None, "{range?}", has_doc, |s, p| valign(s, p, VAlign::Bottom)),
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cmd!("home.wrapText", "Wrap Text", ["Home", "Alignment"], None, "{range?, on?}", has_doc, |s, p| toggle(
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s,
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p,
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|st| st.align.wrap,
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|st, v| st.align.wrap = v
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)),
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cmd!("home.shrinkToFit", "Shrink to Fit", [], None, "{range?, on?}", has_doc, |s, p| toggle(
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s,
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p,
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|st| st.align.shrink,
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|st, v| st.align.shrink = v
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)),
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cmd!("home.increaseIndent", "Increase Indent", ["Home", "Alignment"], Some("Ctrl+Alt+Tab"), "{range?}", has_doc, |s, p| indent(s, p, 1)),
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cmd!("home.decreaseIndent", "Decrease Indent", ["Home", "Alignment"], Some("Ctrl+Alt+Shift+Tab"), "{range?}", has_doc, |s, p| indent(
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s, p, -1
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)),
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cmd!(
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"home.orientation",
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"Orientation",
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["Home", "Alignment"],
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None,
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"{range?, angle: -90..90 | \"vertical\" | \"counterclockwise\" | \"clockwise\" | \"up\" | \"down\" | 0}",
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has_doc,
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orientation
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),
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cmd!("home.mergeCenter", "Merge & Center", ["Home", "Alignment"], None, "{range?}", has_doc, |s, p| merge(s, p, "center")),
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cmd!("home.mergeAcross", "Merge Across", ["Home", "Alignment"], None, "{range?}", has_doc, |s, p| merge(s, p, "across")),
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cmd!("home.mergeCells", "Merge Cells", ["Home", "Alignment"], None, "{range?}", has_doc, |s, p| merge(s, p, "cells")),
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cmd!("home.unmergeCells", "Unmerge Cells", ["Home", "Alignment"], None, "{range?}", has_doc, |s, p| merge(s, p, "unmerge")),
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// Number
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cmd!(
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"home.numberFormat",
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"Number Format",
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["Home", "Number"],
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None,
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"{range?, format: \"General\"|\"Number\"|\"Currency\"|\"Accounting\"|\"Short Date\"|\"Long Date\"|\"Time\"|\"Percentage\"|\"Fraction\"|\"Scientific\"|\"Text\" | code: \"0.00\"}",
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has_doc,
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number_format
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),
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cmd!("home.accounting", "Accounting Number Format", ["Home", "Number"], None, "{range?, symbol?: \"$\"}", has_doc, accounting),
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cmd!("home.percent", "Percent Style", ["Home", "Number"], Some("Ctrl+Shift+%"), "{range?}", has_doc, |s, p| set_fmt(s, p, "0%")),
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cmd!("home.comma", "Comma Style", ["Home", "Number"], None, "{range?}", has_doc, |s, p| set_fmt(s, p, COMMA)),
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cmd!("home.increaseDecimal", "Increase Decimal", ["Home", "Number"], None, "{range?}", has_doc, |s, p| decimals(s, p, 1)),
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cmd!("home.decreaseDecimal", "Decrease Decimal", ["Home", "Number"], None, "{range?}", has_doc, |s, p| decimals(s, p, -1)),
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// Styles
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cmd!(
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"home.cellStyle",
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"Cell Styles",
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["Home", "Styles"],
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None,
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"{range?, name: \"Good\"|\"Bad\"|\"Neutral\"|\"Heading 1\"|\"Title\"|\"Total\"|\"Accent1\"…|\"Normal\"}",
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has_doc,
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cell_style
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),
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// Cells › Format
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cmd!(
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"home.rowHeight",
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"Row Height…",
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["Home", "Cells", "Format"],
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None,
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"{sheet?, rows?: \"2:5\" | \"2:2,4:5\" | \"Sheet2!2:5\", height: 20 (pixels) | points: 15}",
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has_doc,
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row_height
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),
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cmd!(
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"home.columnWidth",
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"Column Width…",
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["Home", "Cells", "Format"],
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None,
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"{sheet?, cols?: \"B:D\" | \"B:B,D:F\" | \"Sheet2!B:D\", width: 64 (pixels) | chars: 8.43}",
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has_doc,
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col_width
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),
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cmd!("home.autofitRowHeight", "AutoFit Row Height", ["Home", "Cells", "Format"], None, "{sheet?, rows?}", has_doc, autofit_rows),
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cmd!("home.autofitColumnWidth", "AutoFit Column Width", ["Home", "Cells", "Format"], None, "{sheet?, cols?}", has_doc, autofit_cols),
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cmd!("home.defaultWidth", "Default Width…", ["Home", "Cells", "Format"], None, "{sheet?, width: 64 (pixels)}", has_doc, default_width),
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cmd!("home.hideRows", "Hide Rows", ["Home", "Cells", "Format", "Hide & Unhide"], Some("Cmd+9"), "{sheet?, rows?}", has_doc, |s, p| hide(
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s, p, true, true
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)),
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cmd!("home.hideColumns", "Hide Columns", ["Home", "Cells", "Format", "Hide & Unhide"], Some("Cmd+0"), "{sheet?, cols?}", has_doc, |s, p| {
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hide(s, p, false, true)
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}),
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cmd!(
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"home.unhideRows",
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"Unhide Rows",
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["Home", "Cells", "Format", "Hide & Unhide"],
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Some("Cmd+Shift+9"),
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"{sheet?, rows?}",
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has_doc,
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|s, p| hide(s, p, true, false)
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),
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cmd!(
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"home.unhideColumns",
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"Unhide Columns",
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["Home", "Cells", "Format", "Hide & Unhide"],
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Some("Cmd+Shift+0"),
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"{sheet?, cols?}",
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has_doc,
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|s, p| hide(s, p, false, false)
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),
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cmd!("home.lockCell", "Lock Cell", ["Home", "Cells", "Format"], None, "{range?, on?}", has_doc, |s, p| toggle(
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s,
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p,
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|st| st.protection.locked,
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|st, v| st.protection.locked = v
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)),
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]
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}
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const ACCOUNTING: &str = "_(\"$\"* #,##0.00_);_(\"$\"* \\(#,##0.00\\);_(\"$\"* \"-\"??_);_(@_)";
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const COMMA: &str = "_(* #,##0.00_);_(* \\(#,##0.00\\);_(* \"-\"??_);_(@_)";
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/// Accounting Number Format with the currency symbol to use (Excel's own button takes the system
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/// currency; `symbol` is how the control channel picks another one, e.g. `"L"` for lempiras).
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fn accounting(s: &mut Session, p: &Json) -> Result<Json> {
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let symbol = str_param(p, "symbol").unwrap_or("$");
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// The symbol goes into a quoted literal: a quote or a backslash would end it, and a control
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// character would reach the format's text as-is.
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if symbol.contains(['"', '\\']) || symbol.chars().any(char::is_control) {
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return Err(bad("home.accounting", "the symbol can't contain a quote, a backslash or a control character"));
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}
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set_fmt(s, p, &accounting_format(symbol))
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}
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fn accounting_format(symbol: &str) -> String {
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let symbol = format!("\"{symbol}\"");
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format!("_({symbol}* #,##0.00_);_({symbol}* \\(#,##0.00\\);_({symbol}* \"-\"??_);_(@_)")
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}
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fn with(p: &Json, key: &str, v: Json) -> Json {
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let mut m = p.as_object().cloned().unwrap_or_default();
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m.insert(key.into(), v);
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Json::Object(m)
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}
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/// Applies `f` to the style of every targeted cell (whole rows/columns set the line format too).
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pub(crate) fn apply_style(s: &mut Session, p: &Json, f: impl Fn(&mut Style)) -> Result<Json> {
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let sheet = target_sheet(s, p)?;
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let ranges = target_ranges(s, p)?;
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let guarded = s.doc()?.wb.sheet(sheet).is_some_and(|sh| sh.protection.is_some());
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if s.doc()?.wb.sheet(sheet).is_some_and(|sh| sh.protection.as_ref().is_some_and(|pr| !pr.format_cells)) {
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return Err(EngineError::Other("The cell or chart you're trying to change is on a protected sheet.".into()));
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}
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edit(s, |cx| {
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// Formatting on a protected sheet keeps the cell's permission flags: a format call
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// that flips `locked` from the format permission would authorize content edits that
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// the password should still gate, so those flags may not change (Excel keeps that
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// checkbox disabled while the sheet is protected).
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const FLAG_GUARD: &str = "You can't change cell protection on a protected sheet. Unprotect it first.";
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macro_rules! guard_flags {
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($old:expr, $new:expr) => {
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if guarded && cx.wb.styles.get($old).protection != cx.wb.styles.get($new).protection {
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return Err(EngineError::Other(FLAG_GUARD.into()));
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}
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};
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}
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let mut cache: std::collections::HashMap<StyleId, StyleId> = std::collections::HashMap::new();
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for r in &ranges {
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let full_rows = r.is_full_rows();
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let full_cols = r.is_full_cols();
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if full_rows || full_cols {
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// Line formats.
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let lines: Vec<u32> = if full_rows && !full_cols { (r.start.row..=r.end.row).collect() } else { (r.start.col..=r.end.col).collect() };
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for line in lines {
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let cur = {
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let sh = cx.wb.sheet(sheet);
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let info = if full_rows && !full_cols { sh.and_then(|s| s.rows.get(&line)) } else { sh.and_then(|s| s.cols.get(&line)) };
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info.and_then(|i| i.style).unwrap_or_default()
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};
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let new = *cache.entry(cur).or_insert_with(|| cx.wb.styles.derive(cur, &f));
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guard_flags!(cur, new);
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let sh = cx.sheet_mut(sheet)?;
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let map = if full_rows && !full_cols { &mut sh.rows } else { &mut sh.cols };
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map.entry(line).or_default().style = Some(new);
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}
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// Existing cells in those lines.
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let cells: Vec<(CellRef, StyleId)> =
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cx.wb.sheet(sheet).map(|sh| sh.cells.iter_range(*r).map(|(c, x)| (c, x.style)).collect()).unwrap_or_default();
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for (c, st) in &cells {
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let new = *cache.entry(*st).or_insert_with(|| cx.wb.styles.derive(*st, &f));
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guard_flags!(*st, new);
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cx.sheet_mut(sheet)?.set_style(*c, new);
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}
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// Formatting touched these cells: re-fit their rows (Excel auto-fits).
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cx.fit_rows.extend(cells.iter().map(|(c, _)| (sheet, c.row)));
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continue;
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}
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if r.count() > 4_000_000 {
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return Err(bad("format", "selection too large to format cell by cell"));
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}
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if r.height() <= 100_000 {
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cx.fit_rows.extend((r.start.row..=r.end.row).map(|row| (sheet, row)));
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}
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for c in r.iter() {
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let st = cx.wb.sheet(sheet).map(|sh| sh.style_id(c)).unwrap_or_default();
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let new = *cache.entry(st).or_insert_with(|| cx.wb.styles.derive(st, &f));
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if new != st {
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guard_flags!(st, new);
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cx.sheet_mut(sheet)?.set_style(c, new);
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}
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}
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}
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Ok(Json::Null)
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})
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}
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/// The style of the active cell (what toggles read).
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pub(crate) fn active_style(s: &Session) -> Result<Style> {
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let d = s.doc()?;
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let sh = d.wb.active().ok_or(EngineError::NoDocument)?;
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Ok(d.wb.styles.get(sh.style_id(d.selection.active)).clone())
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}
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fn toggle(s: &mut Session, p: &Json, get: fn(&Style) -> bool, set: fn(&mut Style, bool)) -> Result<Json> {
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let on = match bool_param(p, "on") {
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Some(v) => v,
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None => !get(&active_style(s)?),
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};
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apply_style(s, p, |st| set(st, on))?;
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Ok(json!({"on": on}))
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}
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fn underline(s: &mut Session, p: &Json) -> Result<Json> {
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let style = match str_param(p, "style").unwrap_or("single") {
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"double" => Underline::Double,
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"singleAccounting" => Underline::SingleAccounting,
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"doubleAccounting" => Underline::DoubleAccounting,
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"none" => Underline::None,
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_ => Underline::Single,
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};
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let cur = active_style(s)?.font.underline;
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let on = bool_param(p, "on").unwrap_or(cur != style);
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let u = if on { style } else { Underline::None };
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apply_style(s, p, |st| st.font.underline = u)?;
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Ok(json!({"on": on}))
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}
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fn font_name(s: &mut Session, p: &Json) -> Result<Json> {
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let Some(name) = str_param(p, "name").map(str::to_string) else { return Err(bad("home.fontName", "missing `name`")) };
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apply_style(s, p, |st| {
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st.font.name = name.clone();
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st.font.charset = None;
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st.font.family = None;
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})
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}
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|
||
fn font_size(s: &mut Session, p: &Json) -> Result<Json> {
|
||
let size = f64_param(p, "size").ok_or_else(|| bad("home.fontSize", "missing `size`"))?;
|
||
if !(1.0..=409.0).contains(&size) {
|
||
return Err(EngineError::Other("The number must be between 1 and 409.".into()));
|
||
}
|
||
let size = ((size * 2.0).round() / 2.0) as f32;
|
||
apply_style(s, p, |st| st.font.size = size)
|
||
}
|
||
|
||
const SIZES: [f32; 16] = [8.0, 9.0, 10.0, 11.0, 12.0, 14.0, 16.0, 18.0, 20.0, 24.0, 28.0, 36.0, 48.0, 72.0, 96.0, 409.0];
|
||
|
||
fn step_font(s: &mut Session, p: &Json, up: bool) -> Result<Json> {
|
||
let cur = active_style(s)?.font.size;
|
||
let next =
|
||
if up { SIZES.iter().copied().find(|x| *x > cur).unwrap_or(409.0) } else { SIZES.iter().rev().copied().find(|x| *x < cur).unwrap_or(1.0) };
|
||
apply_style(s, p, |st| st.font.size = next)?;
|
||
Ok(json!({"size": next}))
|
||
}
|
||
|
||
pub(crate) fn color_param(v: Option<&Json>) -> Option<Color> {
|
||
match v? {
|
||
Json::String(s) if s.eq_ignore_ascii_case("auto") || s.eq_ignore_ascii_case("automatic") || s.eq_ignore_ascii_case("none") => {
|
||
Some(Color::Auto)
|
||
}
|
||
Json::String(s) => Color::from_hex(s),
|
||
Json::Object(o) => {
|
||
let theme = o.get("theme")?.as_u64()? as u8;
|
||
let tint = o.get("tint").and_then(Json::as_f64).unwrap_or(0.0);
|
||
Some(Color::Theme(theme.min(11), (tint.clamp(-1.0, 1.0) * 1000.0) as i16))
|
||
}
|
||
_ => None,
|
||
}
|
||
}
|
||
|
||
fn font_color(s: &mut Session, p: &Json) -> Result<Json> {
|
||
let c = color_param(p.get("color")).ok_or_else(|| bad("home.fontColor", "missing or invalid `color`"))?;
|
||
apply_style(s, p, |st| st.font.color = c)
|
||
}
|
||
|
||
fn fill_color(s: &mut Session, p: &Json) -> Result<Json> {
|
||
let c = color_param(p.get("color")).ok_or_else(|| bad("home.fillColor", "missing or invalid `color`"))?;
|
||
apply_style(s, p, |st| st.fill = if c == Color::Auto { Fill::default() } else { Fill::solid(c) })
|
||
}
|
||
|
||
fn border_style(name: &str) -> BorderStyle {
|
||
match name {
|
||
"medium" => BorderStyle::Medium,
|
||
"thick" => BorderStyle::Thick,
|
||
"dashed" => BorderStyle::Dashed,
|
||
"dotted" => BorderStyle::Dotted,
|
||
"double" => BorderStyle::Double,
|
||
"hair" => BorderStyle::Hair,
|
||
"mediumDashed" => BorderStyle::MediumDashed,
|
||
"dashDot" => BorderStyle::DashDot,
|
||
"mediumDashDot" => BorderStyle::MediumDashDot,
|
||
"dashDotDot" => BorderStyle::DashDotDot,
|
||
"slantDashDot" => BorderStyle::SlantDashDot,
|
||
"none" => BorderStyle::None,
|
||
_ => BorderStyle::Thin,
|
||
}
|
||
}
|
||
|
||
fn borders(s: &mut Session, p: &Json) -> Result<Json> {
|
||
let preset = str_param(p, "preset").unwrap_or("bottom").to_string();
|
||
let color = color_param(p.get("color")).unwrap_or(Color::Auto);
|
||
let base = border_style(str_param(p, "style").unwrap_or("thin"));
|
||
let sheet = target_sheet(s, p)?;
|
||
let ranges = target_ranges(s, p)?;
|
||
if s.doc()?.wb.sheet(sheet).is_some_and(|sh| sh.protection.as_ref().is_some_and(|pr| !pr.format_cells)) {
|
||
return Err(EngineError::Other("The cell or chart you're trying to change is on a protected sheet.".into()));
|
||
}
|
||
edit(s, |cx| {
|
||
for r in &ranges {
|
||
if r.count() > 2_000_000 {
|
||
return Err(bad("home.borders", "selection too large"));
|
||
}
|
||
for c in r.iter() {
|
||
let (top, bottom, left, right) = (c.row == r.start.row, c.row == r.end.row, c.col == r.start.col, c.col == r.end.col);
|
||
let st = cx.wb.sheet(sheet).map(|sh| sh.style_id(c)).unwrap_or_default();
|
||
let line = |style: BorderStyle| BorderLine { style, color };
|
||
let new = cx.wb.styles.derive(st, |s| {
|
||
let b = &mut s.borders;
|
||
match preset.as_str() {
|
||
"none" => *b = Borders::default(),
|
||
"all" => {
|
||
b.top = line(base);
|
||
b.bottom = line(base);
|
||
b.left = line(base);
|
||
b.right = line(base);
|
||
}
|
||
"outside" | "thickOutside" => {
|
||
let st = if preset == "thickOutside" { BorderStyle::Thick } else { base };
|
||
if top {
|
||
b.top = line(st);
|
||
}
|
||
if bottom {
|
||
b.bottom = line(st);
|
||
}
|
||
if left {
|
||
b.left = line(st);
|
||
}
|
||
if right {
|
||
b.right = line(st);
|
||
}
|
||
}
|
||
"inside" | "insideHorizontal" | "insideVertical" => {
|
||
if preset != "insideVertical" {
|
||
if !top {
|
||
b.top = line(base);
|
||
}
|
||
if !bottom {
|
||
b.bottom = line(base);
|
||
}
|
||
}
|
||
if preset != "insideHorizontal" {
|
||
if !left {
|
||
b.left = line(base);
|
||
}
|
||
if !right {
|
||
b.right = line(base);
|
||
}
|
||
}
|
||
}
|
||
"top" if top => b.top = line(base),
|
||
"bottom" if bottom => b.bottom = line(base),
|
||
"left" if left => b.left = line(base),
|
||
"right" if right => b.right = line(base),
|
||
"thickBottom" if bottom => b.bottom = line(BorderStyle::Thick),
|
||
"doubleBottom" if bottom => b.bottom = line(BorderStyle::Double),
|
||
"topBottom" => {
|
||
if top {
|
||
b.top = line(base);
|
||
}
|
||
if bottom {
|
||
b.bottom = line(base);
|
||
}
|
||
}
|
||
"topThickBottom" => {
|
||
if top {
|
||
b.top = line(base);
|
||
}
|
||
if bottom {
|
||
b.bottom = line(BorderStyle::Thick);
|
||
}
|
||
}
|
||
"topDoubleBottom" => {
|
||
if top {
|
||
b.top = line(base);
|
||
}
|
||
if bottom {
|
||
b.bottom = line(BorderStyle::Double);
|
||
}
|
||
}
|
||
"diagonalDown" => b.diag_down = line(base),
|
||
"diagonalUp" => b.diag_up = line(base),
|
||
_ => {}
|
||
}
|
||
});
|
||
cx.sheet_mut(sheet)?.set_style(c, new);
|
||
if preset == "none" {
|
||
// A shared line can be stored on either cell. Selected cells are handled
|
||
// by this loop; remove only facing edges outside this range.
|
||
for (boundary, dr, dc) in [(top, -1, 0), (bottom, 1, 0), (left, 0, -1), (right, 0, 1)] {
|
||
if !boundary {
|
||
continue;
|
||
}
|
||
let Some(neighbor) = c.offset(dr, dc) else { continue };
|
||
let st = cx.wb.sheet(sheet).map(|sh| sh.style_id(neighbor)).unwrap_or_default();
|
||
let new = cx.wb.styles.derive(st, |s| {
|
||
let edge = match (dr, dc) {
|
||
(-1, _) => &mut s.borders.bottom,
|
||
(1, _) => &mut s.borders.top,
|
||
(_, -1) => &mut s.borders.right,
|
||
_ => &mut s.borders.left,
|
||
};
|
||
*edge = BorderLine::default();
|
||
});
|
||
if new != st {
|
||
cx.sheet_mut(sheet)?.set_style(neighbor, new);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
Ok(Json::Null)
|
||
})
|
||
}
|
||
|
||
fn format_cells(s: &mut Session, p: &Json) -> Result<Json> {
|
||
let Some(patch) = p.get("style").map(snake_case_keys) else {
|
||
// Menu invocation without params: the UI opens the dialog.
|
||
s.ui_requests.push(crate::UiRequest::Dialog("formatCells".into(), json!({})));
|
||
return ok();
|
||
};
|
||
// Validate by merging into the active style once.
|
||
let base = serde_json::to_value(active_style(s)?).map_err(|e| EngineError::Other(e.to_string()))?;
|
||
let merged = merge_json(base, &patch);
|
||
let _: Style = serde_json::from_value(merged).map_err(|e| bad("home.formatCells", e.to_string()))?;
|
||
apply_style(s, p, |st| {
|
||
if let Ok(cur) = serde_json::to_value(&*st)
|
||
&& let Ok(new) = serde_json::from_value::<Style>(merge_json(cur, &patch))
|
||
{
|
||
*st = new;
|
||
}
|
||
})
|
||
}
|
||
|
||
/// The style patch with camelCase keys (`numFmt`, `diagDown`, as documented) renamed to the
|
||
/// style's own snake_case (`num_fmt`, `diag_down`). Keys starting with a capital (`Rgb`) stay.
|
||
fn snake_case_keys(v: &Json) -> Json {
|
||
match v {
|
||
Json::Object(m) => Json::Object(
|
||
m.iter()
|
||
.map(|(k, v)| {
|
||
let key = if k.starts_with(|c: char| c.is_ascii_lowercase()) {
|
||
k.chars().fold(String::new(), |mut out, c| {
|
||
if c.is_ascii_uppercase() {
|
||
out.push('_');
|
||
}
|
||
out.push(c.to_ascii_lowercase());
|
||
out
|
||
})
|
||
} else {
|
||
k.clone()
|
||
};
|
||
(key, snake_case_keys(v))
|
||
})
|
||
.collect(),
|
||
),
|
||
other => other.clone(),
|
||
}
|
||
}
|
||
|
||
/// Deep-merges `patch` into `base` (objects merge, everything else replaces).
|
||
pub(crate) fn merge_json(mut base: Json, patch: &Json) -> Json {
|
||
match (&mut base, patch) {
|
||
(Json::Object(b), Json::Object(p)) => {
|
||
for (k, v) in p {
|
||
let cur = b.remove(k).unwrap_or(Json::Null);
|
||
b.insert(k.clone(), merge_json(cur, v));
|
||
}
|
||
base
|
||
}
|
||
(_, p) => p.clone(),
|
||
}
|
||
}
|
||
|
||
fn halign(s: &mut Session, p: &Json, a: HAlign) -> Result<Json> {
|
||
// Clicking the active alignment again returns to General.
|
||
let cur = active_style(s)?.align.h;
|
||
let a = if cur == a && p.get("on").is_none() { HAlign::General } else { a };
|
||
apply_style(s, p, |st| st.align.h = a)
|
||
}
|
||
|
||
fn valign(s: &mut Session, p: &Json, a: VAlign) -> Result<Json> {
|
||
apply_style(s, p, |st| st.align.v = a)
|
||
}
|
||
|
||
fn indent(s: &mut Session, p: &Json, d: i32) -> Result<Json> {
|
||
apply_style(s, p, |st| {
|
||
st.align.indent = (st.align.indent as i32 + d).clamp(0, 250) as u8;
|
||
if st.align.indent > 0 && matches!(st.align.h, HAlign::General | HAlign::Center | HAlign::Fill | HAlign::Justify | HAlign::CenterAcross) {
|
||
st.align.h = HAlign::Left;
|
||
}
|
||
})
|
||
}
|
||
|
||
fn orientation(s: &mut Session, p: &Json) -> Result<Json> {
|
||
let angle: i16 = match p.get("angle") {
|
||
Some(Json::Number(n)) => n.as_f64().unwrap_or(0.0).clamp(-90.0, 90.0) as i16,
|
||
Some(Json::String(t)) => match t.as_str() {
|
||
"vertical" => 255,
|
||
"counterclockwise" => 45,
|
||
"clockwise" => -45,
|
||
"up" => 90,
|
||
"down" => -90,
|
||
_ => 0,
|
||
},
|
||
_ => 0,
|
||
};
|
||
apply_style(s, p, |st| st.align.rotation = angle)
|
||
}
|
||
|
||
fn merge(s: &mut Session, p: &Json, how: &str) -> Result<Json> {
|
||
let sheet = target_sheet(s, p)?;
|
||
let ranges = target_ranges(s, p)?;
|
||
let how =
|
||
if how == "center" && s.doc()?.wb.sheet(sheet).is_some_and(|sh| ranges.iter().all(|r| sh.merges.contains(r))) { "unmerge" } else { how };
|
||
edit(s, |cx| {
|
||
let mut touched = Vec::new();
|
||
// Areas whose merging changes: a merged cell blocks a dynamic array's spill.
|
||
let mut areas: Vec<RangeRef> = ranges.clone();
|
||
for r in &ranges {
|
||
let sh = cx.sheet_mut(sheet)?;
|
||
areas.extend(sh.merges.iter().filter(|m| m.intersects(r)));
|
||
sh.merges.retain(|m| !m.intersects(r));
|
||
match how {
|
||
"unmerge" => {}
|
||
"across" => {
|
||
for row in r.start.row..=r.end.row {
|
||
let m = RangeRef::new(CellRef::new(row, r.start.col), CellRef::new(row, r.end.col));
|
||
if !m.is_single() {
|
||
sh.merges.push(m);
|
||
// As below: only the first value of each row survives.
|
||
let others: Vec<CellRef> = sh.cells.iter_range(m).map(|(c, _)| c).filter(|c| *c != m.start).collect();
|
||
for c in others {
|
||
if let Some(mut cell) = sh.cells.get(c).cloned() {
|
||
cell.clear_content();
|
||
sh.set_cell(c, cell);
|
||
}
|
||
touched.push((sheet, c));
|
||
}
|
||
}
|
||
}
|
||
}
|
||
_ => {
|
||
if !r.is_single() {
|
||
sh.merges.push(*r);
|
||
}
|
||
// Only the upper-left value survives (Excel warns about this).
|
||
if r.count() <= 1_000_000 {
|
||
let others: Vec<CellRef> = sh.cells.iter_range(*r).map(|(c, _)| c).filter(|c| *c != r.start).collect();
|
||
for c in others {
|
||
if let Some(mut cell) = sh.cells.get(c).cloned() {
|
||
cell.clear_content();
|
||
sh.set_cell(c, cell);
|
||
}
|
||
touched.push((sheet, c));
|
||
}
|
||
}
|
||
}
|
||
}
|
||
}
|
||
// Spills over the areas, and blocked ones that could reach them, are evaluated again.
|
||
let sh = cx.sheet_mut(sheet)?;
|
||
for a in &areas {
|
||
touched.extend(sh.spill_ranges.iter().filter(|(_, r)| r.intersects(a)).map(|(anchor, _)| (sheet, *anchor)));
|
||
let reach = RangeRef::new(CellRef::new(0, 0), a.end);
|
||
let blocked = sh
|
||
.cells
|
||
.iter_range(reach)
|
||
// A Python cell's result is blocked and unblocked like a formula's.
|
||
.filter(|(_, x)| {
|
||
(x.formula.is_some() || x.py.is_some()) && x.value == gridcraft_core::Value::Error(gridcraft_core::CellError::Spill)
|
||
});
|
||
touched.extend(blocked.map(|(c, _)| (sheet, c)));
|
||
}
|
||
cx.changed.extend(touched);
|
||
Ok(())
|
||
})?;
|
||
if how == "center" {
|
||
apply_style(s, p, |st| st.align.h = HAlign::Center)?;
|
||
}
|
||
ok()
|
||
}
|
||
|
||
/// Ribbon format names → codes.
|
||
pub fn format_code_for(name: &str) -> &str {
|
||
match name {
|
||
"General" => "General",
|
||
"Number" => "0.00",
|
||
"Currency" => "\"$\"#,##0.00",
|
||
"Accounting" => ACCOUNTING,
|
||
"Short Date" => "m/d/yyyy",
|
||
"Long Date" => "[$-F800]dddd, mmmm dd, yyyy",
|
||
"Time" => "[$-F400]h:mm:ss AM/PM",
|
||
"Percentage" => "0.00%",
|
||
"Fraction" => "# ?/?",
|
||
"Scientific" => "0.00E+00",
|
||
"Text" => "@",
|
||
"Comma" => COMMA,
|
||
other => other,
|
||
}
|
||
}
|
||
|
||
fn number_format(s: &mut Session, p: &Json) -> Result<Json> {
|
||
let code = str_param(p, "code")
|
||
.map(str::to_string)
|
||
.or_else(|| str_param(p, "format").map(|f| format_code_for(f).to_string()))
|
||
.ok_or_else(|| bad("home.numberFormat", "missing `format` or `code`"))?;
|
||
set_fmt(s, p, &code)
|
||
}
|
||
|
||
fn set_fmt(s: &mut Session, p: &Json, code: &str) -> Result<Json> {
|
||
let nf = NumFmt::new(code);
|
||
apply_style(s, p, |st| st.num_fmt = nf.clone())
|
||
}
|
||
|
||
/// Adds or removes one decimal place in the number format (Increase/Decrease Decimal).
|
||
pub fn adjust_decimals(code: &str, value: &gridcraft_core::Value, delta: i32) -> String {
|
||
if code == "General" {
|
||
// Start from the displayed number of decimals.
|
||
let text = value.as_f64().map(gridcraft_core::number_to_text).unwrap_or_default();
|
||
let dec = text.split_once('.').map_or(0, |(_, d)| d.len()) as i32;
|
||
let n = (dec + delta).max(0) as usize;
|
||
return if n == 0 { "0".into() } else { format!("0.{}", "0".repeat(n)) };
|
||
}
|
||
let sections: Vec<String> = code
|
||
.split(';')
|
||
.map(|sec| {
|
||
// Find the last digit placeholder run before any exponent / percent etc.
|
||
let chars: Vec<char> = sec.chars().collect();
|
||
let mut in_quote = false;
|
||
let mut in_bracket = false;
|
||
let mut last_digit = None;
|
||
let mut point = None;
|
||
for (i, c) in chars.iter().enumerate() {
|
||
if *c == '"' {
|
||
in_quote = !in_quote;
|
||
}
|
||
if *c == '[' && !in_quote {
|
||
in_bracket = true;
|
||
}
|
||
if *c == ']' && !in_quote {
|
||
in_bracket = false;
|
||
continue;
|
||
}
|
||
if in_quote || in_bracket {
|
||
continue;
|
||
}
|
||
if matches!(c, '0' | '#' | '?') {
|
||
last_digit = Some(i);
|
||
}
|
||
if *c == '.' && point.is_none() {
|
||
point = Some(i);
|
||
}
|
||
if matches!(c, 'E' | 'e') {
|
||
break;
|
||
}
|
||
}
|
||
let Some(ld) = last_digit else { return sec.to_string() };
|
||
let mut out: Vec<char> = chars.clone();
|
||
if delta > 0 {
|
||
match point {
|
||
Some(_) => out.insert(ld + 1, '0'),
|
||
None => {
|
||
out.insert(ld + 1, '0');
|
||
out.insert(ld + 1, '.');
|
||
}
|
||
}
|
||
} else if let Some(pt) = point
|
||
&& ld > pt
|
||
{
|
||
out.remove(ld);
|
||
if ld == pt + 1 {
|
||
out.remove(pt);
|
||
}
|
||
}
|
||
out.into_iter().collect()
|
||
})
|
||
.collect();
|
||
sections.join(";")
|
||
}
|
||
|
||
fn decimals(s: &mut Session, p: &Json, delta: i32) -> Result<Json> {
|
||
let d = s.doc()?;
|
||
let sh = d.wb.active().ok_or(EngineError::NoDocument)?;
|
||
let a = d.selection.active;
|
||
let code = d.wb.styles.get(sh.style_id(a)).num_fmt.as_str().to_string();
|
||
let new = adjust_decimals(&code, &sh.value(a), delta);
|
||
set_fmt(s, p, &new)
|
||
}
|
||
|
||
pub use gridcraft_model::points_to_chars;
|
||
|
||
mod cell_styles;
|
||
mod sizes;
|
||
|
||
use cell_styles::cell_style;
|
||
pub use cell_styles::{CELL_STYLE_NAMES, builtin_cell_style};
|
||
pub use sizes::{approx_text_width, chars_to_points};
|
||
use sizes::{autofit_cols, autofit_rows, col_width, default_width, hide, row_height};
|
||
|
||
#[cfg(test)]
|
||
mod tests {
|
||
use super::*;
|
||
|
||
#[test]
|
||
fn merge_across_keeps_the_first_value_of_each_row() {
|
||
let mut s = crate::Session::new();
|
||
s.new_workbook();
|
||
s.execute("range.setValues", json!({"range": "A1", "values": [[1, 2], [3, 4]]})).unwrap();
|
||
s.execute("cell.set", json!({"cell": "D1", "input": "=SUM(A1:B2)"})).unwrap();
|
||
s.execute("home.mergeAcross", json!({"range": "A1:B2"})).unwrap();
|
||
let v = |s: &mut crate::Session, a: &str| s.execute("cell.get", json!({"cell": a})).unwrap()["value"].clone();
|
||
assert_eq!(v(&mut s, "B1"), Json::Null);
|
||
assert_eq!(v(&mut s, "B2"), Json::Null);
|
||
assert_eq!(v(&mut s, "D1"), json!(4.0));
|
||
}
|
||
|
||
#[test]
|
||
fn the_default_symbol_reproduces_the_accounting_format() {
|
||
assert_eq!(accounting_format("$"), ACCOUNTING);
|
||
}
|
||
|
||
#[test]
|
||
fn decimal_steps() {
|
||
let v = gridcraft_core::Value::Number(1.5);
|
||
assert_eq!(adjust_decimals("General", &v, 1), "0.00");
|
||
assert_eq!(adjust_decimals("General", &v, -1), "0");
|
||
assert_eq!(adjust_decimals("0", &v, 1), "0.0");
|
||
assert_eq!(adjust_decimals("0.00", &v, -1), "0.0");
|
||
assert_eq!(adjust_decimals("0.0", &v, -1), "0");
|
||
assert_eq!(adjust_decimals("#,##0.00;[Red]-#,##0.00", &v, 1), "#,##0.000;[Red]-#,##0.000");
|
||
assert_eq!(adjust_decimals("0%", &v, 1), "0.0%");
|
||
}
|
||
|
||
#[test]
|
||
fn format_cells_takes_the_documented_keys() {
|
||
let mut s = crate::Session::new();
|
||
s.new_workbook();
|
||
s.execute("cell.set", json!({"cell": "A1", "input": "5"})).unwrap();
|
||
s.execute("home.formatCells", json!({"range": "A1", "style": {"numFmt": "0.0", "borders": {"diagUp": {"style": "Thin"}}}})).unwrap();
|
||
let st = &s.execute("cell.get", json!({"cell": "A1"})).unwrap()["style"];
|
||
assert_eq!(st["num_fmt"], "0.0");
|
||
assert_eq!(st["borders"]["diag_up"]["style"], "Thin");
|
||
// The style's own snake_case keys keep working.
|
||
s.execute("home.formatCells", json!({"range": "A1", "style": {"num_fmt": "0.00"}})).unwrap();
|
||
assert_eq!(s.execute("cell.get", json!({"cell": "A1"})).unwrap()["style"]["num_fmt"], "0.00");
|
||
}
|
||
|
||
#[test]
|
||
fn arabic_vowel_and_direction_marks_add_no_width() {
|
||
let plain = approx_text_width("محمد يدرس في المدرسة", 11.0, false);
|
||
assert_eq!(approx_text_width("مُحَمَّد يَدْرُسُ فِي الْمَدْرَسَةِ", 11.0, false), plain);
|
||
assert_eq!(approx_text_width("\u{200F}محمد يدرس في المدرسة\u{200C}", 11.0, false), plain);
|
||
assert_eq!(approx_text_width("ب\u{0897}\u{0898}\u{089F}", 11.0, false), approx_text_width("ب", 11.0, false));
|
||
assert!(approx_text_width("\u{08E2}", 11.0, false) > 0.0, "the disputed end of ayah is a visible sign");
|
||
}
|
||
|
||
#[test]
|
||
fn arabic_text_fits_a_column_about_as_wide_as_latin_text_of_the_same_length() {
|
||
let mut s = crate::Session::new();
|
||
s.new_workbook();
|
||
s.execute("range.setValues", json!({"range": "A1", "values": [["مُحَمَّد يَدْرُسُ فِي الْمَدْرَسَةِ", "Hello there in school"]]})).unwrap();
|
||
s.execute("home.autofitColumnWidth", json!({"cols": "A:B"})).unwrap();
|
||
let doc = s.doc().unwrap();
|
||
let width = |c: u32| doc.wb.active().and_then(|sh| sh.cols.get(&c)).and_then(|e| e.size).unwrap();
|
||
let ratio = width(0) / width(1);
|
||
assert!((0.75..=1.15).contains(&ratio), "Arabic {} vs Latin {}", width(0), width(1));
|
||
}
|
||
|
||
#[test]
|
||
fn arabic_word_ligatures_are_wider_than_letters() {
|
||
let em = |t: &str| approx_text_width(t, 72.0, false) / 96.0;
|
||
assert!(em("\u{FDFD}") > 8.0);
|
||
assert!(em("\u{FDFA}") > 1.0);
|
||
let honorifics = ['\u{FD40}', '\u{FD4B}', '\u{FD4C}', '\u{FD4F}', '\u{FDC8}', '\u{FDCF}', '\u{FDFE}', '\u{FDFF}'];
|
||
for honorific in honorifics.into_iter().chain(['\u{FBC3}', '\u{FBD2}', '\u{FD90}', '\u{FD91}']) {
|
||
assert!(em(&honorific.to_string()) > 1.0, "U+{:04X}", u32::from(honorific));
|
||
}
|
||
assert!(em("ب") < 0.6);
|
||
}
|
||
|
||
#[test]
|
||
fn arabic_digits_are_as_wide_as_ascii_digits_and_punctuation_as_a_letter() {
|
||
let width = |t: &str| approx_text_width(t, 11.0, false);
|
||
assert_eq!(width("١٢٣"), width("123"));
|
||
assert_eq!(width("۴۵۶"), width("456"));
|
||
assert_eq!(width("،؟"), width("بب"));
|
||
}
|
||
|
||
#[test]
|
||
fn cjk_text_keeps_a_full_em_per_character() {
|
||
assert_eq!(approx_text_width("中文", 12.0, false), 2.0 * 12.0 * 96.0 / 72.0);
|
||
}
|
||
|
||
#[test]
|
||
fn width_units() {
|
||
assert_eq!(chars_to_points(8.43), 64.0);
|
||
assert!((points_to_chars(64.0) - 8.43).abs() < 0.01);
|
||
}
|
||
}
|