110 lines
3.0 KiB
C#
110 lines
3.0 KiB
C#
namespace QWERTYkez.WordProcessor.Builders;
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internal sealed class TextBuilder : ParagraphBuilderBase, IText
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{
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private readonly ParagraphProperties? _baseParagraphProperties;
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internal TextBuilder(FontProps? baseFont, ParagraphProperties? baseParagraphProperties = null) : base(baseFont)
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{
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_baseParagraphProperties = baseParagraphProperties?.CloneNode(true) as ParagraphProperties;
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}
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internal static TextBuilder Create(FontProps? baseFont = null, ParagraphProperties? baseParagraphProperties = null) =>
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new(baseFont, baseParagraphProperties);
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// Переопределяем создание параграфа
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protected override IParagraph CreateParagraphBuilder()
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{
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_paragraph = new Paragraph();
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if (_baseParagraphProperties is not null)
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{
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_paragraph.ParagraphProperties = _baseParagraphProperties.CloneNode(true) as ParagraphProperties;
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}
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else
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{
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// Используем стандартные свойства (как в базовом классе)
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_paragraph.ParagraphProperties = new ParagraphProperties(
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new Justification { Val = JustificationValues.Center },
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new SpacingBetweenLines
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{
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After = "0",
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Before = "0",
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LineRule = LineSpacingRuleValues.Auto
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},
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new Indentation
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{
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Left = "0",
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Right = "0",
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FirstLine = "0",
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Hanging = "0"
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}
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);
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}
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_runs = [];
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return this;
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}
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private readonly List<Paragraph> _paragraphs = [];
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public List<Paragraph> Build() => _paragraphs;
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IText IText.AddFormula(Action<IFormula> configure)
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{
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var paraBuilder = ParagraphBuilder;
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paraBuilder.AddFormula(configure);
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_paragraphs.Add(paraBuilder.Build());
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return this;
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}
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// Добавление параграфов
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public IText AddParagraph(Action<IParagraph> configure)
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{
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var paraBuilder = ParagraphBuilder;
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configure(paraBuilder);
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_paragraphs.Add(paraBuilder.Build());
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return this;
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}
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public IText AddParagraph(string text, FontProps? font = null)
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{
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var paraBuilder = ParagraphBuilder;
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if (font is not null)
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{
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paraBuilder.AddRun(text, font);
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}
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else
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{
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paraBuilder.AddRun(text);
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}
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_paragraphs.Add(paraBuilder.Build());
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return this;
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}
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public IText AddParagraph(params string[] lines)
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{
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var paraBuilder = ParagraphBuilder;
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if (lines.Length > 0)
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{
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paraBuilder.AddRun(lines[0]);
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for (int i = 1; i < lines.Length; i++)
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{
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paraBuilder.Break();
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paraBuilder.AddRun(lines[i]);
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}
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}
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_paragraphs.Add(paraBuilder.Build());
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return this;
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}
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} |