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119 lines
2.9 KiB
Go
119 lines
2.9 KiB
Go
package options
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import (
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"context"
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"io/fs"
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"log"
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"runtime"
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"github.com/wailsapp/wails/v2/pkg/options/linux"
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"github.com/wailsapp/wails/v2/pkg/options/mac"
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"github.com/wailsapp/wails/v2/pkg/options/windows"
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"github.com/wailsapp/wails/v2/pkg/menu"
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"github.com/imdario/mergo"
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"github.com/wailsapp/wails/v2/pkg/logger"
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)
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type WindowStartState int
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const (
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Normal WindowStartState = 0
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Maximised WindowStartState = 1
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Minimised WindowStartState = 2
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Fullscreen WindowStartState = 3
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)
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// App contains options for creating the App
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type App struct {
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Title string
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Width int
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Height int
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DisableResize bool
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Fullscreen bool
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Frameless bool
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MinWidth int
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MinHeight int
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MaxWidth int
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MaxHeight int
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StartHidden bool
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HideWindowOnClose bool
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AlwaysOnTop bool
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RGBA *RGBA
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Assets fs.FS
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Menu *menu.Menu
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Logger logger.Logger `json:"-"`
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LogLevel logger.LogLevel
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OnStartup func(ctx context.Context) `json:"-"`
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OnDomReady func(ctx context.Context) `json:"-"`
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OnShutdown func(ctx context.Context) `json:"-"`
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OnBeforeClose func(ctx context.Context) (prevent bool) `json:"-"`
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Bind []interface{}
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WindowStartState WindowStartState
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//ContextMenus []*menu.ContextMenu
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//TrayMenus []*menu.TrayMenu
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Windows *windows.Options
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Mac *mac.Options
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Linux *linux.Options
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}
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type RGBA struct {
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R uint8 `json:"r"`
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G uint8 `json:"g"`
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B uint8 `json:"b"`
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A uint8 `json:"a"`
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}
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// MergeDefaults will set the minimum default values for an application
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func MergeDefaults(appoptions *App) {
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err := mergo.Merge(appoptions, Default)
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if err != nil {
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log.Fatal(err)
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}
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// DEfault colour. Doesn't work well with mergo
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if appoptions.RGBA == nil {
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appoptions.RGBA = &RGBA{
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R: 255,
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G: 255,
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B: 255,
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A: 255,
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}
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}
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// Ensure max and min are valid
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if appoptions.MinWidth > 0 && appoptions.MaxWidth > 0 {
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if appoptions.MinWidth > appoptions.MaxWidth {
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appoptions.MinWidth = appoptions.MaxWidth
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}
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}
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if appoptions.MinHeight > 0 && appoptions.MaxHeight > 0 {
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if appoptions.MinHeight > appoptions.MaxHeight {
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appoptions.MinHeight = appoptions.MaxHeight
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}
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}
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// Ensure width and height are limited if max/min is set
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if appoptions.Width < appoptions.MinWidth {
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appoptions.Width = appoptions.MinWidth
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}
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if appoptions.MaxWidth > 0 && appoptions.Width > appoptions.MaxWidth {
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appoptions.Width = appoptions.MaxWidth
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}
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if appoptions.Height < appoptions.MinHeight {
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appoptions.Height = appoptions.MinHeight
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}
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if appoptions.MaxHeight > 0 && appoptions.Height > appoptions.MaxHeight {
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appoptions.Height = appoptions.MaxHeight
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}
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switch runtime.GOOS {
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case "darwin":
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if appoptions.Menu == nil {
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appoptions.Menu = defaultMacMenu
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}
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}
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}
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