94 lines
3.3 KiB
Go
94 lines
3.3 KiB
Go
package chat
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import (
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"fmt"
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"log/slog"
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"math"
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"github.com/egoist/mygo/ui"
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"git.zacharyzhang.com/ZacharyZhang-NY/MujicaUI/core"
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"git.zacharyzhang.com/ZacharyZhang-NY/MujicaUI/icons"
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"git.zacharyzhang.com/ZacharyZhang-NY/MujicaUI/theme"
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)
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// Attachment describes a caller-uploaded file.
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type Attachment struct {
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// Name is required.
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Name string
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// Type supplies MIME metadata; empty uses the filename.
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Type string
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Size int64
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// Uploading shows Progress, 0 to 1.
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Uploading bool
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Progress float64
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// Err shows a failed upload with retry.
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Err error
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}
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// AttachmentChipResult carries the chip and requested action.
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type AttachmentChipResult struct {
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Element *ui.Element
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removed, retried bool
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}
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// Removed reports a press of the remove button.
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func (r AttachmentChipResult) Removed() bool { return r.removed }
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// Retried reports a press of retry on a failed upload.
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func (r AttachmentChipResult) Retried() bool { return r.retried }
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// AttachmentChip displays upload status, retry and removal controls.
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func AttachmentChip(c *ui.Context, a Attachment) AttachmentChipResult {
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if a.Name == "" || a.Size < 0 {
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panic("mujica: Attachment needs a Name and a non-negative Size")
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}
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if a.Uploading && !(a.Progress >= 0 && a.Progress <= 1) {
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panic("mujica: Attachment Progress must be from 0 to 1")
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}
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k := core.Tokens(c)
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u := core.Density(c).Unit()
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var r AttachmentChipResult
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border := k.Border
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if a.Err != nil {
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border = k.Danger
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}
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r.Element = ui.Row(c).Gap(u*2).AlignItems(ui.Center).Padding(u, u, u, u*2).Width(220).
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Radius(theme.ControlRadius).Background(k.Surface).Border(theme.BorderWidth, border).Role(ui.RoleGroup).Label(a.Name)
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disabled := r.Element.IsDisabled()
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r.Element.Children(func() {
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icon, color := fileMessageIcon(a.Name, a.Type), k.AccentText
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if a.Err != nil {
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icon, color = "circle-alert", k.Danger
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}
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ui.Icon(c, icons.Must(icon)).Size(20, 20).Shrink(0).TextColor(color)
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ui.Column(c).Grow(1).MinWidth(0).Gap(u / 2).Children(func() {
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ui.Text(c, a.Name).SingleLine().FontSize(core.FontSize(c, theme.CaptionSize)).FontWeight(600)
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small := core.FontSize(c, theme.CaptionSize)
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switch {
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case a.Err != nil:
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ui.Text(c, core.Msg(c, "attachment_chip.failed")).SingleLine().FontSize(small).TextColor(k.Danger)
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case a.Uploading:
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pct := int(math.Round(a.Progress * 100))
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ui.Text(c, fmt.Sprintf(core.Msg(c, "attachment_chip.uploading"), pct)).SingleLine().FontSize(small).TextColor(k.TextMuted).FontFeatures("tnum")
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frac := float32(a.Progress)
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ui.Box(c).Height(3).Radius(1.5).Background(k.Border).Role(ui.RoleProgress).Label(fmt.Sprintf(core.Msg(c, "attachment_chip.uploading"), pct)).
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Draw(func(p *ui.Painter, b ui.Rect) {
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p.Fill(ui.Rect{X: b.X, Y: b.Y, W: b.W * frac, H: b.H}, k.AccentText, 1.5)
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})
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default:
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ui.Text(c, fileMessageSize(c, a.Size)).SingleLine().FontSize(small).TextColor(k.TextMuted)
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}
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})
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if a.Err != nil && core.IconAction(c, icons.Must("refresh-cw"), fmt.Sprintf(core.Msg(c, "attachment_chip.retry"), a.Name)).Clicked() && !disabled {
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r.retried = true
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slog.Debug("mujica: attachment_chip retry")
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}
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if core.IconAction(c, icons.Must("x"), fmt.Sprintf(core.Msg(c, "attachment_chip.remove"), a.Name)).Clicked() && !disabled {
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r.removed = true
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slog.Debug("mujica: attachment_chip remove")
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}
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})
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return r
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}
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