78 lines
1.8 KiB
Go
78 lines
1.8 KiB
Go
package main
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import "os"
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import "fmt"
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import "image"
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import "math/rand"
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import _ "image/png"
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import "git.tebibyte.media/sashakoshka/stone"
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import _ "git.tebibyte.media/sashakoshka/stone/backends/x"
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var application = &stone.Application { }
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func main () {
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application.SetTitle("style demo")
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application.SetSize(11, 8)
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iconFile16, err := os.Open("assets/scaffold16.png")
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if err != nil { panic(err) }
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icon16, _, err := image.Decode(iconFile16)
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if err != nil { panic(err) }
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iconFile16.Close()
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iconFile32, err := os.Open("assets/scaffold32.png")
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if err != nil { panic(err) }
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icon32, _, err := image.Decode(iconFile32)
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if err != nil { panic(err) }
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iconFile16.Close()
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application.SetIcon([]image.Image { icon16, icon32 })
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application.OnStart(redraw)
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application.OnResize(redraw)
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application.OnPress(onPress)
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err = application.Run()
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if err != nil { panic(err) }
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}
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func onPress (button stone.Button, modifiers stone.Modifiers) {
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redraw()
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application.Draw()
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}
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func redraw () {
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width, _ := application.Size()
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application.SetDot(0, 0)
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fmt.Fprint (
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application,
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"normal\n",
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"bold\n",
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"italic\n",
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"underline\n",
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"all 3\n",
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"highlighted\n",
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"all 4\n",
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"highlight?")
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fillStyle(0, width, stone.StyleNormal)
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fillStyle(1, width, stone.StyleBold)
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fillStyle(2, width, stone.StyleItalic)
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fillStyle(3, width, stone.StyleUnderline)
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fillStyle(4, width, stone.StyleBoldItalic | stone.StyleUnderline)
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fillStyle(5, width, stone.StyleHighlight)
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fillStyle(6, width, stone.StyleBoldItalic | stone.StyleUnderline |
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stone.StyleHighlight)
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if rand.Int() % 2 == 0 {
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fillStyle(7, width, stone.StyleNormal)
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} else {
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fillStyle(7, width, stone.StyleHighlight)
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}
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}
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func fillStyle (yOffset, width int, style stone.Style) {
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for x := 0; x < width; x ++ {
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application.SetStyle(x, yOffset, style)
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application.SetColor(x, yOffset, stone.Color(x % 7 + 1))
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}
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}
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