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