ui

package
v0.1.3 Latest Latest
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 Go to latest Published: Mar 17, 2026 License: MIT Imports: 31 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	ChartHistoryLength      = 200
	ChartUpdateInterval     = 2 * time.Second
	UserStatsUpdateInterval = 30 * time.Second
	ChartSlidingWindow      = int(time.Minute / ChartUpdateInterval)
)
View Source 
const PanelHeight = 6
View Source 
const StoppedPanelHeight = 2

Variables

View Source 
var Colors = DefaultPalette()

Colors is the active palette. It is initialized with a default palette at package init and may be replaced by ApplyPalette after terminal color detection.

View Source 
var Styles = buildStyles()

Functions

func ApplyPalette 

func ApplyPalette(p *Palette)

ApplyPalette sets the package-level Colors variable and rebuilds all package-level style variables that depend on colors.

func NewKeyBinding 

func NewKeyBinding(keys ...string) key.Binding

func OverlayCenter 

func OverlayCenter(bg, fg string, width, height int) string

OverlayCenter composites fg centered on top of bg within the given dimensions.

func Run 

func Run(ns *docker.Namespace, installImageRef string) error

func SlidingSum 

func SlidingSum(data []float64, window int) []float64

SlidingSum computes the sum of each point and the preceding window-1 points. Missing values before the start of data are treated as zero. Returns same length as input.

func WithBackground 

func WithBackground(bg color.Color, content string) string

WithBackground re-applies a background color after any SGR reset sequences within the content, so that inner styled elements don't clear the outer background. Resets with no visible content following on the same line are left alone, preventing the background from bleeding past the panel edge.

func WithHelp 

func WithHelp(b key.Binding, k, desc string) key.Binding

Types

type ActionsMenu 

type ActionsMenu struct {
	// contains filtered or unexported fields
}

func NewActionsMenu 

func NewActionsMenu(app *docker.Application) ActionsMenu

func (ActionsMenu) Init 

func (m ActionsMenu) Init() tea.Cmd

func (ActionsMenu) Update 

func (m ActionsMenu) Update(msg tea.Msg) (Component, tea.Cmd)

func (ActionsMenu) View 

func (m ActionsMenu) View() string

type ActionsMenuAction 

type ActionsMenuAction int
const (
	ActionsMenuStartStop ActionsMenuAction = iota
	ActionsMenuRemove
)

type ActionsMenuCloseMsg 

type ActionsMenuCloseMsg struct{}

type ActionsMenuSelectMsg 

type ActionsMenuSelectMsg struct {
	// contains filtered or unexported fields
}

type App 

type App struct {
	// contains filtered or unexported fields
}

func NewApp 

func NewApp(ns *docker.Namespace, installImageRef string) *App

func (*App) Init 

func (m *App) Init() tea.Cmd

func (*App) Update 

func (m *App) Update(msg tea.Msg) (tea.Model, tea.Cmd)

func (*App) View 

func (m *App) View() tea.View

type Chart 

type Chart struct {
	// contains filtered or unexported fields
}

Chart renders a braille histogram with a vertical color gradient. The constructor takes static properties (title, unit) and View takes per-render values (data, width, height).

func NewChart 

func NewChart(title string, unit UnitType) Chart

func (Chart) View 

func (c Chart) View(data []float64, width, height int, scale ChartScale) string

View renders the chart as a string with a rounded border. The title is embedded in the top border line. Inner rows contain the braille chart with max-value and "0" labels on the first and last rows.

type ChartScale 

type ChartScale struct {
	// contains filtered or unexported fields
}

func NewChartScale 

func NewChartScale(unit UnitType, rawMax float64) ChartScale

func (ChartScale) Max 

func (s ChartScale) Max() float64

type CheckboxField 

type CheckboxField struct {
	// contains filtered or unexported fields
}

func NewCheckboxField 

func NewCheckboxField(label string, checked bool) *CheckboxField

func (*CheckboxField) Blur 

func (f *CheckboxField) Blur()

func (*CheckboxField) Checked 

func (f *CheckboxField) Checked() bool

func (*CheckboxField) Focus 

func (f *CheckboxField) Focus() tea.Cmd

func (*CheckboxField) IsFocusable 

func (f *CheckboxField) IsFocusable() bool

func (*CheckboxField) SetDisabledWhen 

func (f *CheckboxField) SetDisabledWhen(fn func() (disabled bool, text string))

func (*CheckboxField) SetWidth 

func (f *CheckboxField) SetWidth(int)

func (*CheckboxField) Toggle 

func (f *CheckboxField) Toggle()

func (*CheckboxField) Update 

func (f *CheckboxField) Update(msg tea.Msg) tea.Cmd

func (*CheckboxField) View 

func (f *CheckboxField) View() string

type Component 

type Component interface {
	Init() tea.Cmd
	Update(tea.Msg) (Component, tea.Cmd)
	View() string
}

Component is the interface for internal UI components. Only App satisfies tea.Model; sub-components use this narrower interface with plain string views.

type Confirmation 

type Confirmation struct {
	// contains filtered or unexported fields
}

func NewConfirmation 

func NewConfirmation(message, confirmLabel string) Confirmation

func (Confirmation) Update 

func (m Confirmation) Update(msg tea.Msg) (Confirmation, tea.Cmd)

func (Confirmation) View 

func (m Confirmation) View() string

type ConfirmationCancelMsg 

type ConfirmationCancelMsg struct{}

type ConfirmationConfirmMsg 

type ConfirmationConfirmMsg struct{}

type Dashboard 

type Dashboard struct {
	// contains filtered or unexported fields
}

func NewDashboard 

func NewDashboard(ns *docker.Namespace, apps []*docker.Application, selectedIndex int,
	scraper *metrics.MetricsScraper, dockerScraper *docker.Scraper, systemScraper *system.Scraper, userStats *userstats.Reader,
) Dashboard

func (Dashboard) Init 

func (m Dashboard) Init() tea.Cmd

func (Dashboard) Update 

func (m Dashboard) Update(msg tea.Msg) (Component, tea.Cmd)

func (Dashboard) View 

func (m Dashboard) View() string

type DashboardHeader 

type DashboardHeader struct {
	// contains filtered or unexported fields
}

func NewDashboardHeader 

func NewDashboardHeader(scraper *system.Scraper) DashboardHeader

func (DashboardHeader) Height 

func (h DashboardHeader) Height(width int) int

func (DashboardHeader) View 

func (h DashboardHeader) View(width int) string

type DashboardPanel 

type DashboardPanel struct {
	// contains filtered or unexported fields
}

func NewDashboardPanel 

func NewDashboardPanel(app *docker.Application, scraper *metrics.MetricsScraper, dockerScraper *docker.Scraper, userStats *userstats.Reader) DashboardPanel

func (DashboardPanel) DataMaxes 

func (p DashboardPanel) DataMaxes() (traffic float64)

func (DashboardPanel) Height 

func (p DashboardPanel) Height(showDetails bool) int

func (DashboardPanel) View 

func (p DashboardPanel) View(selected bool, toggling bool, showDetails bool, width int, scales DashboardScales) string

type DashboardScales 

type DashboardScales struct {
	CPU, Memory ChartScale // fixed scales from host hardware
	Traffic     ChartScale // shared across panels
}

type DetectedColors 

type DetectedColors struct {
	Colors   [sampleCount]colorful.Color
	Detected [sampleCount]bool
}

DetectedColors holds optional RGB values detected from the terminal.

func DetectTerminalColors 

func DetectTerminalColors(timeout time.Duration) DetectedColors

DetectTerminalColors queries the terminal for foreground, background, and all 16 ANSI palette colors via OSC sequences. A DA1 request is appended as a sentinel. The function returns after all responses arrive, the DA1 sentinel is received, or the timeout expires.

func (DetectedColors) SupportsTrueColor 

func (d DetectedColors) SupportsTrueColor() bool

SupportsTrueColor returns true if the terminal responded with RGB color values, implying it can also render them. SupportsTrueColor reports whether the terminal is likely to support 24-bit color output. COLORTERM is the authoritative signal; when it is absent (common over SSH), we infer support from successful OSC palette detection.

type Form 

type Form struct {
	// contains filtered or unexported fields
}

func NewForm 

func NewForm(submitLabel string, items ...FormItem) Form

func (*Form) AppendItems 

func (f *Form) AppendItems(items ...FormItem)

func (Form) CheckboxField 

func (f Form) CheckboxField(i int) *CheckboxField

func (Form) Error 

func (f Form) Error() string

func (Form) Field 

func (f Form) Field(i int) FormField

func (Form) Focused 

func (f Form) Focused() int

func (Form) HasError 

func (f Form) HasError() bool

func (Form) Init 

func (f Form) Init() tea.Cmd

func (Form) ItemCount 

func (f Form) ItemCount() int

func (*Form) OnCancel 

func (f *Form) OnCancel(fn func(f *Form) tea.Cmd)

func (*Form) OnRebuild 

func (f *Form) OnRebuild(fn func(f *Form))

func (*Form) OnSubmit 

func (f *Form) OnSubmit(fn func(f *Form) tea.Cmd)

func (*Form) SetActionButton 

func (f *Form) SetActionButton(label string, onPress func() tea.Msg)

func (Form) TextField 

func (f Form) TextField(i int) *TextField

func (Form) Update 

func (f Form) Update(msg tea.Msg) (Form, tea.Cmd)

func (Form) View 

func (f Form) View() string

type FormActionButton 

type FormActionButton struct {
	Label   string
	OnPress func() tea.Msg
}

type FormActionMsg 

type FormActionMsg struct{ Msg tea.Msg }

type FormCancelMsg 

type FormCancelMsg struct{}

type FormField 

type FormField interface {
	Update(tea.Msg) tea.Cmd
	View() string
	Focus() tea.Cmd
	Blur()
	SetWidth(int)
	IsFocusable() bool
}

type FormItem 

type FormItem struct {
	Label    string
	Field    FormField
	Required bool
}

type FormSubmitMsg 

type FormSubmitMsg struct{}

type HealthState 

type HealthState int

func (HealthState) Color 

func (h HealthState) Color() color.Color

type Help 

type Help struct {
	// contains filtered or unexported fields
}

func NewHelp 

func NewHelp() Help

func (Help) Height 

func (h Help) Height() int

func (*Help) SetBindings 

func (h *Help) SetBindings(bindings []key.Binding)

func (*Help) SetWidth 

func (h *Help) SetWidth(w int)

func (Help) Update 

func (h Help) Update(msg tea.Msg) (Help, tea.Cmd)

func (Help) View 

func (h Help) View() string

type Install 

type Install struct {
	// contains filtered or unexported fields
}

func NewInstall 

func NewInstall(ns *docker.Namespace, imageRef string) Install

func (Install) Init 

func (m Install) Init() tea.Cmd

func (Install) Update 

func (m Install) Update(msg tea.Msg) (Component, tea.Cmd)

func (Install) View 

func (m Install) View() string

type InstallActivity 

type InstallActivity struct {
	// contains filtered or unexported fields
}

func NewInstallActivity 

func NewInstallActivity(ns *docker.Namespace, imageRef, hostname string) *InstallActivity

func (*InstallActivity) Cancel 

func (m *InstallActivity) Cancel()

func (*InstallActivity) Init 

func (m *InstallActivity) Init() tea.Cmd

func (*InstallActivity) Update 

func (m *InstallActivity) Update(msg tea.Msg) tea.Cmd

func (*InstallActivity) View 

func (m *InstallActivity) View() string

type InstallActivityDoneMsg 

type InstallActivityDoneMsg struct {
	App *docker.Application
}

type InstallActivityFailedMsg 

type InstallActivityFailedMsg struct {
	Err error
}

type InstallAppList 

type InstallAppList struct {
	// contains filtered or unexported fields
}

func NewInstallAppList 

func NewInstallAppList() InstallAppList

func (InstallAppList) Init 

func (m InstallAppList) Init() tea.Cmd

func (InstallAppList) Update 

func (m InstallAppList) Update(msg tea.Msg) (InstallAppList, tea.Cmd)

func (InstallAppList) View 

func (m InstallAppList) View() string

type InstallAppSelectedMsg 

type InstallAppSelectedMsg struct{ ImageRef string }

type InstallCustomSelectedMsg 

type InstallCustomSelectedMsg struct{}

type InstallFormSubmitMsg 

type InstallFormSubmitMsg struct {
	ImageRef string
	Hostname string
}

type InstallHostnameBackMsg 

type InstallHostnameBackMsg struct{}

type InstallHostnameForm 

type InstallHostnameForm struct {
	// contains filtered or unexported fields
}

func NewInstallHostnameForm 

func NewInstallHostnameForm(imageRef, title string) InstallHostnameForm

func (InstallHostnameForm) Hostname 

func (m InstallHostnameForm) Hostname() string

func (InstallHostnameForm) Init 

func (m InstallHostnameForm) Init() tea.Cmd

func (InstallHostnameForm) Update 

func (m InstallHostnameForm) Update(msg tea.Msg) (InstallHostnameForm, tea.Cmd)

func (InstallHostnameForm) View 

func (m InstallHostnameForm) View() string

type InstallImageBackMsg 

type InstallImageBackMsg struct{}

type InstallImageForm 

type InstallImageForm struct {
	// contains filtered or unexported fields
}

func NewInstallImageForm 

func NewInstallImageForm() InstallImageForm

func (InstallImageForm) Init 

func (m InstallImageForm) Init() tea.Cmd

func (InstallImageForm) Update 

func (m InstallImageForm) Update(msg tea.Msg) (InstallImageForm, tea.Cmd)

func (InstallImageForm) View 

func (m InstallImageForm) View() string

type InstallImageSubmitMsg 

type InstallImageSubmitMsg struct{ ImageRef string }

type KnownApp 

type KnownApp struct {
	Name     string
	Alias    string
	ImageRef string
}
type Logo struct {
	// contains filtered or unexported fields
}
func NewLogo() *Logo

func (*Logo) Init 

func (l *Logo) Init() tea.Cmd

func (*Logo) Update 

func (l *Logo) Update(msg tea.Msg) tea.Cmd

func (*Logo) View 

func (l *Logo) View() string

type Logs 

type Logs struct {
	// contains filtered or unexported fields
}

func NewLogs 

func NewLogs(ns *docker.Namespace, app *docker.Application) Logs

func (Logs) Init 

func (m Logs) Init() tea.Cmd

func (Logs) Update 

func (m Logs) Update(msg tea.Msg) (Component, tea.Cmd)

func (Logs) View 

func (m Logs) View() string
type Menu struct {
	// contains filtered or unexported fields
}

func NewMenu 

func NewMenu(items ...MenuItem) Menu
func (m *Menu) SetWidth(w int)
func (m Menu) Update(msg tea.Msg) (Menu, tea.Cmd)
func (m Menu) View() string
type MenuItem struct {
	Label    string
	Key      int
	Shortcut key.Binding
}
type MenuSelectMsg struct{ Key int }

type MetricCard 

type MetricCard struct {
	// contains filtered or unexported fields
}

func NewMetricCard 

func NewMetricCard(title string, data []float64, scale ChartScale, unit UnitType, limitLabel string, warning, error float64) MetricCard

func NewTrafficCard 

func NewTrafficCard(reqData, errData []float64, scale ChartScale, errPct float64, warning, error float64) MetricCard

func (MetricCard) Health 

func (c MetricCard) Health() HealthState

func (MetricCard) View 

func (c MetricCard) View(width int) string

type MetricThresholds 

type MetricThresholds struct {
	Warning float64
	Error   float64
}

func (MetricThresholds) Color 

func (t MetricThresholds) Color(pct float64) color.Color

func (MetricThresholds) Health 

func (t MetricThresholds) Health(pct float64) HealthState

type MouseEvent 

type MouseEvent struct {
	X, Y    int
	Button  tea.MouseButton
	Target  string
	IsClick bool
}

MouseEvent is dispatched to sub-components after the root App resolves mouse coordinates against the mouse tracker's zone map. 

type NavigateToAppMsg struct{ App *docker.Application }
type NavigateToDashboardMsg struct {
	AppName    string
	AllowEmpty bool
}
type NavigateToInstallMsg struct{}
type NavigateToLogsMsg struct{ App *docker.Application }
type NavigateToRemoveMsg struct{ App *docker.Application }
type NavigateToSettingsSectionMsg struct {
	App     *docker.Application
	Section SettingsSectionType
}

type Palette 

type Palette struct {
	// ANSI 16 — always BasicColor values for rendering
	Black, Red, Green, Yellow, Blue, Magenta, Cyan, White                                                 color.Color
	BrightBlack, BrightRed, BrightGreen, BrightYellow, BrightBlue, BrightMagenta, BrightCyan, BrightWhite color.Color

	// Synthesized (always true-color RGB)
	FocusOrange    color.Color
	BackgroundTint color.Color
	LightText      color.Color

	// Semantic aliases
	Border  color.Color // = LightText
	Muted   color.Color // = LightText
	Focused color.Color // = FocusOrange
	Primary color.Color // = Blue or BrightBlue (better contrast)
	Error   color.Color // = Red
	Success color.Color // = Green
	Warning color.Color // = FocusOrange
	// contains filtered or unexported fields
}

Palette holds all colors used by the UI. ANSI color fields always contain BasicColor values so the terminal applies its own theme. Synthesized colors (FocusOrange, BackgroundTint, LightText) are true-color RGB.

func DefaultPalette 

func DefaultPalette() *Palette

DefaultPalette returns a palette with ANSI BasicColor values and fallback-derived synthesized colors. This is the package-init value.

func NewPalette 

func NewPalette(detected DetectedColors) *Palette

NewPalette creates a palette from detected terminal colors.

func (*Palette) Gradient 

func (p *Palette) Gradient(t float64) color.Color

Gradient interpolates between green and FocusOrange in OKLCH. t=0 returns green, t=1 returns orange.

func (*Palette) HealthColor 

func (p *Palette) HealthColor(h HealthState) color.Color

HealthColor returns the palette color for the given health state.

type PopupHelp 

type PopupHelp struct {
	// contains filtered or unexported fields
}

func NewPopupHelp 

func NewPopupHelp(title, content string, termWidth, termHeight int) PopupHelp

func (PopupHelp) Update 

func (m PopupHelp) Update(msg tea.Msg) (PopupHelp, tea.Cmd)

func (PopupHelp) View 

func (m PopupHelp) View() string

type PopupHelpCloseMsg 

type PopupHelpCloseMsg struct{}

type Progress 

type Progress struct {
	// contains filtered or unexported fields
}

func NewProgress 

func NewProgress(width int, clr color.Color) Progress

func (Progress) Init 

func (p Progress) Init() tea.Cmd

func (Progress) SetPercent 

func (p Progress) SetPercent(pct int) Progress

func (Progress) SetWidth 

func (p Progress) SetWidth(w int) Progress

func (Progress) Update 

func (p Progress) Update(msg tea.Msg) (Progress, tea.Cmd)

func (Progress) View 

func (p Progress) View() string

type ProgressTickMsg 

type ProgressTickMsg struct{}

type QuitMsg 

type QuitMsg struct{}

type Remove 

type Remove struct {
	// contains filtered or unexported fields
}

func NewRemove 

func NewRemove(ns *docker.Namespace, app *docker.Application) Remove

func (Remove) Init 

func (m Remove) Init() tea.Cmd

func (Remove) Update 

func (m Remove) Update(msg tea.Msg) (Component, tea.Cmd)

func (Remove) View 

func (m Remove) View() string

type Settings 

type Settings struct {
	// contains filtered or unexported fields
}

func NewSettings 

func NewSettings(ns *docker.Namespace, app *docker.Application, sectionType SettingsSectionType) Settings

func (Settings) Init 

func (m Settings) Init() tea.Cmd

func (Settings) Update 

func (m Settings) Update(msg tea.Msg) (Component, tea.Cmd)

func (Settings) View 

func (m Settings) View() string

type SettingsFormApplication 

type SettingsFormApplication struct {
	// contains filtered or unexported fields
}

func NewSettingsFormApplication 

func NewSettingsFormApplication(settings docker.ApplicationSettings) SettingsFormApplication

func (SettingsFormApplication) Init 

func (b SettingsFormApplication) Init() tea.Cmd

func (SettingsFormApplication) StatusLine 

func (b SettingsFormApplication) StatusLine() string

func (SettingsFormApplication) Title 

func (b SettingsFormApplication) Title() string

func (SettingsFormApplication) Update 

func (m SettingsFormApplication) Update(msg tea.Msg) (SettingsSection, tea.Cmd)

func (SettingsFormApplication) View 

func (b SettingsFormApplication) View() string

type SettingsFormBackups 

type SettingsFormBackups struct {
	// contains filtered or unexported fields
}

func NewSettingsFormBackups 

func NewSettingsFormBackups(app *docker.Application, lastResult *docker.OperationResult) SettingsFormBackups

func (SettingsFormBackups) Init 

func (b SettingsFormBackups) Init() tea.Cmd

func (SettingsFormBackups) StatusLine 

func (b SettingsFormBackups) StatusLine() string

func (SettingsFormBackups) Title 

func (b SettingsFormBackups) Title() string

func (SettingsFormBackups) Update 

func (m SettingsFormBackups) Update(msg tea.Msg) (SettingsSection, tea.Cmd)

func (SettingsFormBackups) View 

func (b SettingsFormBackups) View() string

type SettingsFormEmail 

type SettingsFormEmail struct {
	// contains filtered or unexported fields
}

func NewSettingsFormEmail 

func NewSettingsFormEmail(settings docker.ApplicationSettings) SettingsFormEmail

func (SettingsFormEmail) Init 

func (b SettingsFormEmail) Init() tea.Cmd

func (SettingsFormEmail) StatusLine 

func (b SettingsFormEmail) StatusLine() string

func (SettingsFormEmail) Title 

func (b SettingsFormEmail) Title() string

func (SettingsFormEmail) Update 

func (m SettingsFormEmail) Update(msg tea.Msg) (SettingsSection, tea.Cmd)

func (SettingsFormEmail) View 

func (b SettingsFormEmail) View() string

type SettingsFormEnvironment 

type SettingsFormEnvironment struct {
	// contains filtered or unexported fields
}

func NewSettingsFormEnvironment 

func NewSettingsFormEnvironment(settings docker.ApplicationSettings) SettingsFormEnvironment

func (SettingsFormEnvironment) Init 

func (b SettingsFormEnvironment) Init() tea.Cmd

func (SettingsFormEnvironment) StatusLine 

func (b SettingsFormEnvironment) StatusLine() string

func (SettingsFormEnvironment) Title 

func (b SettingsFormEnvironment) Title() string

func (SettingsFormEnvironment) Update 

func (m SettingsFormEnvironment) Update(msg tea.Msg) (SettingsSection, tea.Cmd)

func (SettingsFormEnvironment) View 

func (m SettingsFormEnvironment) View() string

type SettingsFormResources 

type SettingsFormResources struct {
	// contains filtered or unexported fields
}

func NewSettingsFormResources 

func NewSettingsFormResources(settings docker.ApplicationSettings) SettingsFormResources

func (SettingsFormResources) Init 

func (b SettingsFormResources) Init() tea.Cmd

func (SettingsFormResources) StatusLine 

func (b SettingsFormResources) StatusLine() string

func (SettingsFormResources) Title 

func (b SettingsFormResources) Title() string

func (SettingsFormResources) Update 

func (m SettingsFormResources) Update(msg tea.Msg) (SettingsSection, tea.Cmd)

func (SettingsFormResources) View 

func (b SettingsFormResources) View() string

type SettingsFormUpdates 

type SettingsFormUpdates struct {
	// contains filtered or unexported fields
}

func NewSettingsFormUpdates 

func NewSettingsFormUpdates(app *docker.Application, lastResult *docker.OperationResult) SettingsFormUpdates

func (SettingsFormUpdates) Init 

func (b SettingsFormUpdates) Init() tea.Cmd

func (SettingsFormUpdates) StatusLine 

func (b SettingsFormUpdates) StatusLine() string

func (SettingsFormUpdates) Title 

func (b SettingsFormUpdates) Title() string

func (SettingsFormUpdates) Update 

func (m SettingsFormUpdates) Update(msg tea.Msg) (SettingsSection, tea.Cmd)

func (SettingsFormUpdates) View 

func (b SettingsFormUpdates) View() string

type SettingsMenu 

type SettingsMenu struct {
	// contains filtered or unexported fields
}

func NewSettingsMenu 

func NewSettingsMenu(app *docker.Application) SettingsMenu

func (SettingsMenu) Init 

func (m SettingsMenu) Init() tea.Cmd

func (SettingsMenu) Update 

func (m SettingsMenu) Update(msg tea.Msg) (Component, tea.Cmd)

func (SettingsMenu) View 

func (m SettingsMenu) View() string

type SettingsMenuCloseMsg 

type SettingsMenuCloseMsg struct{}

type SettingsMenuSelectMsg 

type SettingsMenuSelectMsg struct {
	// contains filtered or unexported fields
}

type SettingsSection 

type SettingsSection interface {
	Init() tea.Cmd
	Update(tea.Msg) (SettingsSection, tea.Cmd)
	View() string
	Title() string
	StatusLine() string
}

type SettingsSectionCancelMsg 

type SettingsSectionCancelMsg struct{}

type SettingsSectionSubmitMsg 

type SettingsSectionSubmitMsg struct {
	Settings docker.ApplicationSettings
}

type SettingsSectionType 

type SettingsSectionType int
const (
	SettingsSectionApplication SettingsSectionType = iota
	SettingsSectionEmail
	SettingsSectionEnvironment
	SettingsSectionResources
	SettingsSectionUpdates
	SettingsSectionBackups
)

type Starfield 

type Starfield struct {
	// contains filtered or unexported fields
}

func NewStarfield 

func NewStarfield() *Starfield

func (*Starfield) ComputeGrid 

func (s *Starfield) ComputeGrid()

ComputeGrid projects all stars onto the cell grid. Must be called before RenderRow.

func (*Starfield) Init 

func (s *Starfield) Init() tea.Cmd

func (*Starfield) RenderFullRow 

func (s *Starfield) RenderFullRow(row int) string

RenderFullRow renders a full-width starfield row.

func (*Starfield) RenderRow 

func (s *Starfield) RenderRow(row, fromCol, toCol int) string

RenderRow renders starfield cells for columns [fromCol, toCol) on the given row.

func (*Starfield) Update 

func (s *Starfield) Update(msg tea.Msg) tea.Cmd

type StaticField 

type StaticField struct {
	// contains filtered or unexported fields
}

func NewStaticField 

func NewStaticField(value string, styleFn func(string) string) *StaticField

func (*StaticField) Blur 

func (f *StaticField) Blur()

func (*StaticField) Focus 

func (f *StaticField) Focus() tea.Cmd

func (*StaticField) IsFocusable 

func (f *StaticField) IsFocusable() bool

func (*StaticField) SetValue 

func (f *StaticField) SetValue(v string)

func (*StaticField) SetWidth 

func (f *StaticField) SetWidth(int)

func (*StaticField) Update 

func (f *StaticField) Update(tea.Msg) tea.Cmd

func (*StaticField) Value 

func (f *StaticField) Value() string

func (*StaticField) View 

func (f *StaticField) View() string

type TerminalSizeGuard 

type TerminalSizeGuard struct {
	// contains filtered or unexported fields
}

func NewTerminalSizeGuard 

func NewTerminalSizeGuard(minWidth, minHeight int) TerminalSizeGuard

func (TerminalSizeGuard) LargeEnough 

func (g TerminalSizeGuard) LargeEnough() bool

func (TerminalSizeGuard) Update 

func (g TerminalSizeGuard) Update(msg tea.WindowSizeMsg) TerminalSizeGuard

func (TerminalSizeGuard) View 

func (g TerminalSizeGuard) View() string

type TextField 

type TextField struct {
	// contains filtered or unexported fields
}

func NewTextField 

func NewTextField(placeholder string) *TextField

func (*TextField) Blur 

func (f *TextField) Blur()

func (*TextField) Focus 

func (f *TextField) Focus() tea.Cmd

func (*TextField) IsFocusable 

func (f *TextField) IsFocusable() bool

func (*TextField) SetCharLimit 

func (f *TextField) SetCharLimit(n int)

func (*TextField) SetDigitsOnly 

func (f *TextField) SetDigitsOnly(v bool)

func (*TextField) SetEchoPassword 

func (f *TextField) SetEchoPassword()

func (*TextField) SetPlaceholder 

func (f *TextField) SetPlaceholder(p string)

func (*TextField) SetValue 

func (f *TextField) SetValue(v string)

func (*TextField) SetWidth 

func (f *TextField) SetWidth(w int)

func (*TextField) Update 

func (f *TextField) Update(msg tea.Msg) tea.Cmd

func (*TextField) Value 

func (f *TextField) Value() string

func (*TextField) View 

func (f *TextField) View() string

type UnitType 

type UnitType int
const (
	UnitCount   UnitType = iota // 1K, 1M (requests, errors)
	UnitPercent                 // 50.0%
	UnitBytes                   // 128 MiB, 1.5 GiB
)

func (UnitType) Format 

func (u UnitType) Format(value float64) string

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