yellowjacket/backend/config/window.go

package config

const (
	// DefaultWidth is the default window width in pixels for a fresh
	// config.  Kept comfortably above the minimum so a first launch
	// (or a config with no saved size) opens at a usable size rather
	// than the cramped minimum.
	DefaultWidth = 1100
	// DefaultHeight is the default window height in pixels for a fresh config.
	DefaultHeight = 720

	// MinWidth is the smallest allowed window width in pixels.  Wails
	// enforces this at runtime; it is also the floor below which a
	// reported size is treated as bogus and not persisted.
	MinWidth = 512
	// MinHeight is the smallest allowed window height in pixels.
	MinHeight = 384
)

// WindowConfig holds window size preferences.
type WindowConfig struct {
	Width  int `toml:"Width"`
	Height int `toml:"Height"`
}

// NewDefaultWindowConfig returns a WindowConfig with sensible defaults.
func NewDefaultWindowConfig() *WindowConfig {
	return &WindowConfig{
		Width:  DefaultWidth,
		Height: DefaultHeight,
	}
}

// applyDefaults fills in zero-value fields with defaults.
func (w *WindowConfig) applyDefaults() {
	if w.Width <= 0 {
		w.Width = DefaultWidth
	}

	if w.Height <= 0 {
		w.Height = DefaultHeight
	}
}