ZacharyZhang-NY
552b073e81
Fifteen file components: FileExplorer, FileGrid, FileIcon, PathBar, MemoryCard, DiskUsage, UploadQueue, Trash, RecentFiles, FilePreview, ArchiveViewer, FileDetails, SharePanel, SyncStatus and QuotaMeter. FileIcon draws six kinds as hand-placed 12x12 pages and a folder. The browsers build on data.Tree, List, GridView and Table; ArchiveViewer owns its sort and keeps the caller's index on its entry. UploadQueue keys rows by name so focus stays on its row. SharePanel never logs the link. SyncStatus turns its arrows on Busy steps, so syncing moves under Reduce Motion. data.Tree now opens the closed branches above a chosen path it knows, so a caller's starting path survives the first frame.
121 lines
3.4 KiB
Go
121 lines
3.4 KiB
Go
// Package gallery shows every component live, in every palette.
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package gallery
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import (
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"embed"
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"fmt"
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"reflect"
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"runtime"
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"slices"
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"strings"
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"github.com/egoist/mygo/ui"
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"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/icon"
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"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/pixel"
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)
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// Entry is one page: a component or an engine foundation.
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type Entry struct {
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// ID is 1–500 for components, 0 for foundations.
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ID int
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Name, Zh string
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Category string
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Summary string
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Demo func(c *ui.Context, log func(string))
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}
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type Category struct {
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Key, Name, Zh string
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Icon *pixel.Sprite
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}
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var Categories = []Category{
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{"foundations", "Foundations", "基础", icon.Palette},
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{"layout", "Layout", "布局", icon.Grid},
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{"text", "Text", "文字", icon.FileText},
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{"display", "Display", "展示", icon.Image},
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{"input", "Input", "输入", icon.Edit},
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{"feedback", "Feedback", "反馈", icon.Info},
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{"navigation", "Navigation", "导航", icon.Map},
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{"data", "Data", "数据", icon.List},
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{"overlay", "Overlay", "浮层", icon.Copy},
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{"datetime", "Date & Time", "日期时间", icon.Calendar},
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{"chart", "Chart", "图表", icon.Sort},
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{"game", "Game", "游戏", icon.Gamepad},
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{"fx", "Effects", "特效", icon.Sparkle},
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{"chat", "Chat", "聊天", icon.Chat},
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{"media", "Media", "媒体", icon.Music},
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{"code", "Code", "代码", icon.Code},
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{"account", "Account", "账户", icon.User},
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{"files", "Files", "文件", icon.Folder},
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{"project", "Project", "项目", icon.Flag},
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{"shop", "Shop", "商店", icon.Cart},
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{"agent", "Agent", "智能体", icon.Robot},
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{"desk", "Desk", "桌面", icon.Save},
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{"tabletop", "Tabletop", "桌游", icon.Crown},
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}
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var entries = slices.Concat(foundationEntries, layoutEntries, textEntries, displayEntries, inputEntries, controlEntries, feedbackEntries, navigationEntries, dataEntries, recordEntries, overlayEntries, popupEntries, datetimeEntries, timeEntries, chartEntries, plotEntries, gameEntries, rpgEntries, screenEntries, lootEntries, fxEntries, screenFxEntries, chatEntries, mailEntries, mediaEntries, studioEntries, codeEntries, debugEntries, accountEntries, playerEntries, filesEntries, storageEntries)
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func Entries() []Entry { return entries }
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func (e Entry) Slug() string {
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s := strings.ToLower(strings.ReplaceAll(e.Name, " ", "-"))
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if e.ID == 0 {
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return s
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}
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return fmt.Sprintf("%03d-%s", e.ID, s)
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}
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func (e Entry) Path() string {
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if e.ID == 0 {
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return "/f/" + e.Slug()
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}
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return "/c/" + e.Slug()
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}
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//go:embed demos_*.go
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var demoFiles embed.FS
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var codes = sources()
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// Code is the source of the entry's demo function.
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func (e Entry) Code() string {
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src, ok := codes[funcName(e.Demo)]
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if !ok {
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panic("gallery: no source for " + funcName(e.Demo))
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}
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return src
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}
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func funcName(f any) string {
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n := runtime.FuncForPC(reflect.ValueOf(f).Pointer()).Name()
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return n[strings.LastIndex(n, ".")+1:]
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}
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// sources indexes every top-level demo function by name.
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func sources() map[string]string {
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files, err := demoFiles.ReadDir(".")
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if err != nil {
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panic(err)
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}
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out := map[string]string{}
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for _, f := range files {
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b, err := demoFiles.ReadFile(f.Name())
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if err != nil {
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panic(err)
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}
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for _, part := range strings.Split(string(b), "\nfunc ")[1:] {
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end := strings.Index(part, "\n}\n")
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if end < 0 {
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panic("gallery: unterminated func in " + f.Name())
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}
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if name := part[:strings.IndexAny(part, "( ")]; name != "" {
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out[name] = "func " + part[:end+2]
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}
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}
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}
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return out
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}
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