ZacharyZhang-NY
51af14709d
A terminal with history, a Go-colored code block, a log viewer that follows, a hex viewer, a memory map, a JSON tree, a line diff, a GAME OVER crash screen, an FPS meter, profiler bars, breakpoints, variables, command history, a shortcut list, a debug grid, a pixel editor that exports string art, a palette editor, a sprite sheet, a glyph map and a 6502 register view. layout.ScrollArea takes Follow, and ChatLog now uses it. data.TreeNode takes a Value drawn in its Slot. pixel gains Has, and Sprite.Art writes MustSprite art. pixel.Editor takes the caller's value at each input event, so a value changed between frames is never typed onto.
42 lines
1.3 KiB
Go
42 lines
1.3 KiB
Go
package code
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import (
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"log/slog"
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"strconv"
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"github.com/egoist/mygo/ui"
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"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/data"
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"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/pixel"
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)
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type CommandHistoryOptions struct {
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// Width and Height are dots; zeros mean 200 by 120.
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Width, Height int
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Disabled bool
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}
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type CommandHistoryResult struct {
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Element *ui.Element
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// Rerun is Enter or a double click on a command.
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Changed, Rerun bool
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}
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// CommandHistory numbers past commands; Enter reruns one.
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func CommandHistory(c *ui.Context, text string, commands []string, selected *int, o CommandHistoryOptions) CommandHistoryResult {
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k := pixel.K(c)
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var r data.ListResult
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e := ui.Box(c).Width(k.D(pixel.Or("CommandHistory Width", o.Width, 200))).Children(func() {
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r = data.List(c, text, len(commands), selected, data.ListOptions{Height: o.Height, Disabled: o.Disabled}, func(i int) string { return commands[i] }, func(i int) {
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ui.Row(c).Gap(k.D(4)).Children(func() {
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pixel.Text(c, strconv.Itoa(i+1), pixel.TextOptions{Slot: pixel.Faint})
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pixel.Text(c, commands[i], pixel.TextOptions{MaxLines: 1})
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})
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})
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})
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if r.Submitted {
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slog.Debug("8bit: command history rerun", "label", text, "index", *selected)
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}
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return CommandHistoryResult{Element: e, Changed: r.Changed, Rerun: r.Submitted}
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}
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