47 lines
1.1 KiB
Go
47 lines
1.1 KiB
Go
package component
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import (
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"fmt"
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"github.com/sqshq/sampler/console"
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ui "github.com/sqshq/termui"
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"image"
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)
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const (
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bindingsIndent = 4
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)
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type StatusBar struct {
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ui.Block
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keyBindings []string
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configFileName string
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}
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func NewStatusLine(configFileName string) *StatusBar {
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block := *ui.NewBlock()
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block.Border = false
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return &StatusBar{
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Block: block,
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configFileName: configFileName,
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keyBindings: []string{
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"(Q) quit",
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"(P) pause",
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"(<->) selection",
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"(ESC) reset alerts",
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},
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}
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}
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func (s *StatusBar) Draw(buffer *ui.Buffer) {
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buffer.Fill(ui.NewCell(' ', ui.NewStyle(console.ColorClear, console.MenuColorBackground)), s.GetRect())
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buffer.SetString(fmt.Sprintf(" %s %s @ %s", console.AppTitle, console.AppVersion, s.configFileName), ui.NewStyle(console.MenuColorText, console.MenuColorBackground), s.Min)
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indent := bindingsIndent
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for _, binding := range s.keyBindings {
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buffer.SetString(binding, ui.NewStyle(console.MenuColorText, console.MenuColorBackground), image.Pt(s.Max.X-len(binding)-indent, s.Min.Y))
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indent += bindingsIndent + len(binding)
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}
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s.Block.Draw(buffer)
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}
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