44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
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package gohtml
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import "bytes"
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// Column to wrap lines to (disabled by default)
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var LineWrapColumn = 0
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// Maxmimum characters a long word can extend past LineWrapColumn without wrapping
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var LineWrapMaxSpillover = 5
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// An htmlDocument represents an HTML document.
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type htmlDocument struct {
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elements []element
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}
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// html generates an HTML source code and returns it.
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func (htmlDoc *htmlDocument) html() string {
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return string(htmlDoc.bytes())
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}
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// bytes reads from htmlDocument's internal array of elements and returns HTML source code
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func (htmlDoc *htmlDocument) bytes() []byte {
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bf := &formattedBuffer{
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buffer: &bytes.Buffer{},
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lineWrapColumn: LineWrapColumn,
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lineWrapMaxSpillover: LineWrapMaxSpillover,
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indentString: defaultIndentString,
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indentLevel: startIndent,
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}
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isPreviousNodeInline := true
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for _, child := range htmlDoc.elements {
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isPreviousNodeInline = child.write(bf, isPreviousNodeInline)
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}
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return bf.buffer.Bytes()
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}
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// append appends an element to the htmlDocument.
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func (htmlDoc *htmlDocument) append(e element) {
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htmlDoc.elements = append(htmlDoc.elements, e)
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}
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