mirror of
https://github.com/radzenhq/radzen-blazor.git
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ce0eae2037
ReadOnly, ShowToolbar, ShowFormulaBar, ShowSheetTabs, and 15 Allow* parameters
gate workbook mutations and grey out the matching tools. Each ICommand declares
its SpreadsheetFeature so ExecuteAsync routes through one chokepoint.
Execute is now async (Task<bool>) so CommandExecuting handlers can await before
calling PreventDefault to veto a command. Tool bindings move from setter-style
dispatch to Value=/ValueChanged= async methods.
ChildContent replaces the built-in ribbon; the host cascades the active
Worksheet so tools in custom content don't need to track sheet-tab changes.
TableDesignTab is a new public component for the contextual tab.
Tests: 76 new (parameter rendering, ExecuteAsync gating per Allow* flag,
CommandExecuting + PreventDefault, ICommand.Feature mapping, ChildContent).
Also fixes two pre-existing SheetViewTests that hardcoded the old 24px row
default after it changed to 22px in 2e79dd7d.
58 lines
1.6 KiB
C#
58 lines
1.6 KiB
C#
using Radzen.Documents.Spreadsheet;
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namespace Radzen.Blazor.Spreadsheet;
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#nullable enable
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/// <summary>
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/// Command to set or remove a hyperlink on a cell.
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/// </summary>
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public class HyperlinkCommand(Worksheet sheet, CellRef address, Hyperlink? hyperlink) : ICommand, IProtectedCommand
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{
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/// <inheritdoc/>
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public SheetAction RequiredAction => SheetAction.InsertHyperlinks;
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/// <inheritdoc/>
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public SpreadsheetFeature? Feature => SpreadsheetFeature.Hyperlinks;
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private readonly Worksheet sheet = sheet;
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private readonly CellRef address = address;
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private readonly Hyperlink? hyperlink = hyperlink;
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private Hyperlink? previousHyperlink;
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private string? previousDisplayText;
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/// <inheritdoc/>
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public bool Execute()
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{
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var cell = sheet.Cells[address.Row, address.Column];
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previousHyperlink = cell.Hyperlink?.Clone();
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previousDisplayText = cell.Value?.ToString();
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cell.Hyperlink = hyperlink?.Clone();
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if (hyperlink is not null && !string.IsNullOrEmpty(hyperlink.Text))
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{
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cell.Value = hyperlink.Text;
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}
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else if (hyperlink is not null && (cell.Value is null || string.IsNullOrEmpty(cell.Value.ToString())))
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{
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cell.Value = hyperlink.Url;
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}
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return true;
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}
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/// <inheritdoc/>
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public void Unexecute()
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{
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if (sheet.Cells.TryGet(address.Row, address.Column, out var cell))
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{
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cell.Hyperlink = previousHyperlink?.Clone();
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if (previousDisplayText is not null)
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{
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cell.Value = previousDisplayText;
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}
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}
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}
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}
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