80 lines
2.4 KiB
Go
80 lines
2.4 KiB
Go
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// BulpherJS - bulma for GopherJS.
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// Copyright (c) 2020 by Stanislav Nikitin <pztrn@pztrn.name>
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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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/widgets"
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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 *widgets.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 = widgets.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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