ZacharyZhang-NY
7800003418
Twenty pieces of a retro desktop: Desktop, DesktopIcon, Taskbar, StartMenu, AppWindow, Calculator, Notepad, Minesweeper, ControlPanel, TrayIcons, ShutdownScreen, BootScreen, Screensaver, Snake, Dock, RunDialog, DiskDefrag, WallpaperPicker, ClipboardPanel and LockScreen. The calculator really adds up and calls division by zero GAME OVER; Minesweeper and Snake are playable, first click always safe; START cascades its submenus without moving the rows already open; windows drag by whole dots; the screensaver's logo changes color at each wall and sparkles in a corner; the defragmenter is oddly soothing. Clocks that step back hold at zero, and typed or copied text never reaches the log. icon.Bomb is the new 12x12 mine.
89 lines
2.4 KiB
Go
89 lines
2.4 KiB
Go
package desk
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import (
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"fmt"
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"log/slog"
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"strings"
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"time"
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"github.com/egoist/mygo/ui"
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"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/pixel"
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)
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type ClipboardPanelOptions struct {
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// Width is in dots; zero means 200.
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Width int
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Disabled bool
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}
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type ClipboardPanelResult struct {
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Element *ui.Element
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// Copied is the clip copied this frame, else -1.
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Copied int
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}
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type clipKey struct{}
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// copied is the clip last copied and when.
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type copied struct {
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clip string
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at time.Time
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}
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// ClipboardPanel lists recent clips; a click copies one back.
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func ClipboardPanel(c *ui.Context, text string, clips []string, o ClipboardPanelOptions) ClipboardPanelResult {
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k := pixel.K(c)
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seen := map[string]bool{}
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for i, s := range clips {
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if s == "" || seen[s] {
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panic(fmt.Sprintf("desk: ClipboardPanel clip %d is blank or twice", i))
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}
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seen[s] = true
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}
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w := pixel.Or("ClipboardPanel Width", o.Width, 200)
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col := ui.Column(c).Width(k.D(w)).Gap(k.D(2)).Role(ui.RoleList).Label(text)
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last := ui.Local(col, clipKey{}, func() copied { return copied{} })
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// COPIED! shows for two seconds on the clip copied.
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shown := ""
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if until := last.at.Add(2 * time.Second); k.Now().Before(until) {
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shown = last.clip
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k.At(c, until)
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}
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res := ClipboardPanelResult{Copied: -1}
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res.Element = col.Children(func() {
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if len(clips) == 0 {
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pixel.Text(c, k.Msg("empty"), pixel.TextOptions{Slot: pixel.Faint})
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}
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for i, clip := range clips {
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// Keyed by the clip: new ones come in on top.
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ui.Box(c).Key(clip).FillWidth().Children(func() {
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shell, base, st := pixel.Shell(c, func() *ui.Element {
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return ui.Box(c).Focusable().Role(ui.RoleButton).Label(clip).Description(k.Msg("copy")).Disabled(o.Disabled)
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})
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if !base.IsDisabled() && base.Clicked() {
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c.WriteClipboard(clip)
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res.Copied, *last = i, copied{clip, k.Now()}
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}
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done := clip == shown || res.Copied == i
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line := strings.Fields(clip)
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shell.FillWidth().Height(k.D(pixel.LineHeight + 6)).Draw(func(p *ui.Painter, r ui.Rect) {
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g := k.Canvas(p, r)
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g.Frame(0, 0, g.W, g.H, pixel.Raised, pixel.Face)
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mark := ""
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if done {
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mark = k.Msg("copied")
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g.Text(g.W-4-pixel.Measure(mark), 3, mark, pixel.Good, 1)
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}
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g.Text(4, 3, pixel.Wrap(strings.Join(line, " "), g.W-12-pixel.Measure(mark), 1)[0], pixel.Ink, 1)
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g.Finish(st)
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})
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})
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}
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})
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if res.Copied >= 0 {
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slog.Debug("8bit: clip copied", "label", text, "clip", res.Copied)
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}
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return res
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}
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