git.iko.soy/crush
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crush/internal/ui/common/common.go
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1package common
3import (
4 "image"
6 "github.com/charmbracelet/crush/internal/app"
7 "github.com/charmbracelet/crush/internal/config"
8 "github.com/charmbracelet/crush/internal/ui/styles"
9 uv "github.com/charmbracelet/ultraviolet"
12// Common defines common UI options and configurations.
13type Common struct {
14 App *app.App
15 Styles *styles.Styles
18// Config returns the configuration associated with this [Common] instance.
19func (c *Common) Config() *config.Config {
20 return c.App.Config()
23// DefaultCommon returns the default common UI configurations.
24func DefaultCommon(app *app.App) *Common {
25 s := styles.DefaultStyles()
26 return &Common{
27 App: app,
28 Styles: &s,
29 }
32// CenterRect returns a new [Rectangle] centered within the given area with the
33// specified width and height.
34func CenterRect(area uv.Rectangle, width, height int) uv.Rectangle {
35 centerX := area.Min.X + area.Dx()/2
36 centerY := area.Min.Y + area.Dy()/2
37 minX := centerX - width/2
38 minY := centerY - height/2
39 maxX := minX + width
40 maxY := minY + height
41 return image.Rect(minX, minY, maxX, maxY)