package bulpherjs import ( "github.com/gopherjs/gopherjs/js" "go.dev.pztrn.name/bulpherjs/common" "go.dev.pztrn.name/bulpherjs/widgets" ) // Application is a controlling structure for whole application. type Application struct { options *ApplicationOptions startFunc func(*Application) HTML *widgets.HTML } // NewApplication creates new BulpherJS application. func NewApplication(opts *ApplicationOptions) *Application { a := &Application{} a.initialize(opts) return a } // Build builds HTML for application. func (a *Application) Build() { a.HTML.Build() } // Initializes controlling structure. func (a *Application) initialize(opts *ApplicationOptions) { a.options = opts a.HTML = widgets.NewHTML() } // SetStartFunction sets start function which will be executed on app's // Start() call. func (a *Application) SetStartFunction(f func(*Application)) { a.startFunc = f } // SetTitle sets passed title as page title. func (a *Application) SetTitle(title string) { a.HTML.Head.SetTitle(title) } // Start starts application execution. func (a *Application) Start() { document := js.Global.Get(common.HTMLElementDocument) document.Call(common.JSCallAddEventListener, common.JSEventDOMContentLoaded, func(event *js.Object) { a.startFunc(a) a.Build() }) }