56 lines
964 B
Go
56 lines
964 B
Go
package segments
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import (
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"github.com/diamondburned/cchat/text"
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"github.com/diamondburned/ningen/md"
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"github.com/yuin/goldmark/ast"
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)
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const (
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InlineEmojiSize = 22
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LargeEmojiSize = 48
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)
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type EmojiSegment struct {
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Start int
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Name string
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EmojiURL string
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Large bool
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}
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var _ text.Imager = (*EmojiSegment)(nil)
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func (r *TextRenderer) emoji(n *md.Emoji, enter bool) ast.WalkStatus {
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if enter {
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r.append(EmojiSegment{
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Start: r.buf.Len(),
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Name: n.Name,
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Large: n.Large,
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EmojiURL: n.EmojiURL() + "&size=64",
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})
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}
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return ast.WalkContinue
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}
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func (e EmojiSegment) Bounds() (start, end int) {
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return e.Start, e.Start
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}
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func (e EmojiSegment) Image() string {
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return e.EmojiURL
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}
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// TODO: large emoji
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func (e EmojiSegment) ImageSize() (w, h int) {
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if e.Large {
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return LargeEmojiSize, LargeEmojiSize
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}
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return InlineEmojiSize, InlineEmojiSize
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}
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func (e EmojiSegment) ImageText() string {
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return ":" + e.Name + ":"
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}
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