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//
// rhlibrary
//
// The Radio Helsinki Rivendell Library
//
//
// Copyright (C) 2016 Christian Pointner <equinox@helsinki.at>
//
// This file is part of rhlibrary.
//
// rhlibrary is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// any later version.
//
// rhlibrary is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with rhlibrary. If not, see <http://www.gnu.org/licenses/>.
//
package main
import (
"code.helsinki.at/rhrd-go/player"
"github.com/gotk3/gotk3/gtk"
)
func addPlayButton(grid *gtk.Grid, p *player.PlayerChan) (err error) {
var btn *gtk.Button
if btn, err = gtk.ButtonNewFromIconName("media-playback-start", gtk.ICON_SIZE_DIALOG); err != nil {
return
}
btn.Connect("clicked", func(_ *gtk.Button) {
if err := p.Play(); err != nil {
rhdl.Println(err) // TODO: feedback at GUI?
}
})
grid.Add(btn)
return
}
func addPauseButton(grid *gtk.Grid, p *player.PlayerChan) (err error) {
var btn *gtk.Button
if btn, err = gtk.ButtonNewFromIconName("media-playback-pause", gtk.ICON_SIZE_DIALOG); err != nil {
return
}
btn.Connect("clicked", func(_ *gtk.Button) {
if err := p.Pause(); err != nil {
rhdl.Println(err) // TODO: feedback at GUI?
}
})
grid.Add(btn)
return
}
func addStopButton(grid *gtk.Grid, p *player.PlayerChan) (err error) {
var btn *gtk.Button
if btn, err = gtk.ButtonNewFromIconName("media-playback-stop", gtk.ICON_SIZE_DIALOG); err != nil {
return
}
btn.Connect("clicked", func(_ *gtk.Button) {
if err := p.Stop(); err != nil {
rhdl.Println(err) // TODO: feedback at GUI?
}
})
grid.Add(btn)
return
}
func getPlayerWidget(p *player.PlayerChan) (gtk.IWidget, error) {
var grid *gtk.Grid
grid, err := gtk.GridNew()
if err != nil {
return nil, err
}
grid.SetOrientation(gtk.ORIENTATION_HORIZONTAL)
grid.SetColumnSpacing(3)
if err = addPlayButton(grid, p); err != nil {
return nil, err
}
if err = addPauseButton(grid, p); err != nil {
return nil, err
}
if err = addStopButton(grid, p); err != nil {
return nil, err
}
return grid, nil
}
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