forked from x/icebergs
90 lines
2.8 KiB
Go
90 lines
2.8 KiB
Go
package chart
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import (
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"strings"
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ice "shylinux.com/x/icebergs"
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"shylinux.com/x/icebergs/base/mdb"
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"shylinux.com/x/icebergs/core/wiki"
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kit "shylinux.com/x/toolkits"
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)
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type Block struct {
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Text string
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TextData string
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RectData string
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FontSize int
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Padding int
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MarginX int
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MarginY int
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Height int
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Width int
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x, y int
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FontColor string
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BackGround string
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}
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func (b *Block) Init(m *ice.Message, arg ...string) wiki.Chart {
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b.FontSize = kit.Int(kit.Select("24", m.Option(wiki.FONT_SIZE)))
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b.Padding = kit.Int(kit.Select("10", m.Option(wiki.PADDING)))
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b.MarginX = kit.Int(kit.Select("10", m.Option(wiki.MARGINX)))
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b.MarginY = kit.Int(kit.Select("10", m.Option(wiki.MARGINY)))
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kit.If(len(arg) > 0, func() { b.Text = arg[0] })
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return b
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}
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func (b *Block) Data(m *ice.Message, meta ice.Any) wiki.Chart {
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b.Text = kit.Select(b.Text, kit.Value(meta, mdb.TEXT))
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kit.For(meta, func(key string, value string) {
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switch key {
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case wiki.FG:
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b.TextData += kit.Format("%s='%s' %s='%s'", wiki.FILL, value, wiki.STROKE, value)
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case wiki.BG:
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b.RectData += kit.Format("%s='%s' ", wiki.FILL, value)
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}
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})
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kit.For(kit.Value(meta, "data"), func(key string, value string) { b.TextData += kit.Format("%s='%s' ", key, value) })
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kit.For(kit.Value(meta, "rect"), func(key string, value string) { b.RectData += kit.Format("%s='%s' ", key, value) })
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return b
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}
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func (b *Block) Draw(m *ice.Message, x, y int) wiki.Chart {
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float := kit.Int(kit.Select("2", "6", strings.Contains(m.Option(ice.MSG_USERUA), "Chrome")))
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if m.Option(HIDE_BLOCK) != ice.TRUE {
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item := wiki.NewItem(`<rect x="%d" y="%d" height="%d" width="%d" rx="4" ry="4"`, x+b.MarginX/2, y+b.MarginY/2, b.GetHeight(), b.GetWidth())
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item.Push(`fill="%s"`, b.BackGround).Push(`%v`, b.RectData).Echo("/>").Dump(m)
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}
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item := wiki.NewItem(`<text x="%d" y="%d"`, x+b.GetWidths()/2, y+b.GetHeights()/2+float)
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item.Push(`fill="%s"`, kit.Select(m.Option(wiki.STROKE), b.FontColor))
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item.Push(`stroke-width="%d"`, 1)
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item.Push(`stroke="%s"`, b.FontColor).Push(`fill="%s"`, b.FontColor).Push("%v", b.TextData).Push(`>%v</text>`, b.Text).Dump(m)
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return b
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}
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func (b *Block) Fork(m *ice.Message, arg ...string) *Block {
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return &Block{Text: kit.Select("", arg, 0), FontSize: b.FontSize, Padding: b.Padding, MarginX: b.MarginX, MarginY: b.MarginY}
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}
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func (b *Block) GetHeight(str ...string) int {
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if b.Height != 0 {
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return b.Height
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}
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return b.FontSize + b.Padding
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}
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func (b *Block) GetWidth(str ...string) int {
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if b.Width != 0 {
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return b.Width
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}
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s := kit.Select(b.Text, str, 0)
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cn := (len(s) - len([]rune(s))) / 2
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en := len([]rune(s)) - cn
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return cn*b.FontSize + en*b.FontSize*12/16 + b.Padding
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}
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func (b *Block) GetWidths(str ...string) int {
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return b.GetWidth(str...) + b.MarginX
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}
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func (b *Block) GetHeights(str ...string) int {
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return b.GetHeight() + b.MarginY
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}
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