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.
90 lines
2.9 KiB
Go
90 lines
2.9 KiB
Go
package files
|
|
|
|
import (
|
|
"fmt"
|
|
"log/slog"
|
|
|
|
"github.com/egoist/mygo/ui"
|
|
|
|
"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/feedback"
|
|
"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/icon"
|
|
"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/input"
|
|
"git.zacharyzhang.com/ZacharyZhang-NY/8bitMyGoUI/pixel"
|
|
)
|
|
|
|
// Upload is a file on its way up.
|
|
type Upload struct {
|
|
// Name is unique in the queue; it keys the row.
|
|
Name string
|
|
Kind Kind
|
|
// Sent and Size are bytes; Sent reaches Size when done.
|
|
Sent, Size int64
|
|
Failed bool
|
|
}
|
|
|
|
type UploadQueueOptions struct {
|
|
// Width is in dots; zero means 240.
|
|
Width int
|
|
Disabled bool
|
|
}
|
|
|
|
type UploadQueueResult struct {
|
|
Element *ui.Element
|
|
// Canceled is the upload whose ✕ was pressed, else -1.
|
|
Canceled int
|
|
}
|
|
|
|
// UploadQueue lists uploads with progress; ✕ cancels one.
|
|
func UploadQueue(c *ui.Context, text string, ups []Upload, o UploadQueueOptions) UploadQueueResult {
|
|
k := pixel.K(c)
|
|
w := pixel.Or("UploadQueue Width", o.Width, 240)
|
|
// ✕, icon and gaps take 40 dots, plus the percent.
|
|
bar := w - 44 - pixel.MicroWidth("100%")
|
|
if bar < 8 {
|
|
panic(fmt.Sprintf("files: UploadQueue Width %d leaves a %d-dot bar", w, bar))
|
|
}
|
|
names := map[string]bool{}
|
|
for _, u := range ups {
|
|
look(u.Kind)
|
|
if u.Name == "" || names[u.Name] || u.Size <= 0 || u.Sent < 0 || u.Sent > u.Size {
|
|
panic(fmt.Sprintf("files: UploadQueue %q, twice %v, sent %d of %d", u.Name, names[u.Name], u.Sent, u.Size))
|
|
}
|
|
names[u.Name] = true
|
|
}
|
|
res := UploadQueueResult{Canceled: -1}
|
|
res.Element = ui.Column(c).Width(k.D(w)).Gap(k.D(4)).Role(ui.RoleList).Label(text).Children(func() {
|
|
for i, u := range ups {
|
|
done := u.Sent == u.Size && !u.Failed
|
|
ui.Row(c).Key(u.Name).FillWidth().Gap(k.D(4)).AlignItems(ui.Center).Role(ui.RoleListItem).Children(func() {
|
|
FileIcon(c, u.Kind, FileIconOptions{})
|
|
ui.Column(c).Grow(1).Gap(k.D(1)).Children(func() {
|
|
ui.Row(c).FillWidth().Gap(k.D(4)).Children(func() {
|
|
pixel.Text(c, u.Name, pixel.TextOptions{Wrap: true, MaxLines: 1}).Grow(1)
|
|
switch {
|
|
case u.Failed:
|
|
pixel.Text(c, k.Msg("failed"), pixel.TextOptions{Slot: pixel.Bad})
|
|
case done:
|
|
pixel.Text(c, k.Msg("done"), pixel.TextOptions{Slot: pixel.Good})
|
|
}
|
|
})
|
|
feedback.Progress(c, u.Name, float64(u.Sent)/float64(u.Size), feedback.ProgressOptions{Width: bar, Percent: !done && !u.Failed})
|
|
})
|
|
// A finished upload has nothing left to cancel.
|
|
if done {
|
|
ui.Box(c).Size(k.D(16), k.D(16)).Draw(func(p *ui.Painter, r ui.Rect) {
|
|
k.Canvas(p, r).Sprite(2, 2, icon.Check, 0, pixel.Good, 1)
|
|
})
|
|
return
|
|
}
|
|
if input.IconButton(c, icon.Close, k.Msg("cancel")+" "+u.Name, input.IconButtonOptions{Size: input.Small, Disabled: o.Disabled}).Clicked {
|
|
res.Canceled = i
|
|
}
|
|
})
|
|
}
|
|
})
|
|
if res.Canceled >= 0 {
|
|
slog.Debug("8bit: upload canceled", "label", text, "upload", res.Canceled)
|
|
}
|
|
return res
|
|
}
|