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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 (
"sort"
"strconv"
"sync"
"code.helsinki.at/rhrd-go/player"
"code.helsinki.at/rhrd-go/rddb"
"github.com/gotk3/gotk3/gtk"
)
var (
showsMutex sync.Mutex
shows rddb.ShowList
)
// carts, err := db.GetShowCartList(show)
// if err != nil {
// return err
// }
// for _, cart := range carts {
// rhdl.Printf(" [%d]: %s\n", cart.Number, cart.Title)
// for _, cut := range cart.Cuts {
// rhdl.Printf(" %+v", cut)
// }
// }
// func appendShowListEntry(grid *gtk.Grid, show rddb.ShowListEntry, db *rddb.DBChan, p *player.PlayerChan) error {
// rhdl.Printf("Show: %d, %s\n", show.ID, show.Title)
// return nil
// }
func updateShows(box *gtk.ComboBoxText, db *rddb.DBChan) (err error) {
showsMutex.Lock()
defer showsMutex.Unlock()
if shows, err = db.GetShowList(rhuser.Username); err != nil {
return err
}
var keys []int
for k, _ := range shows {
keys = append(keys, int(k))
}
sort.Ints(keys)
box.RemoveAll()
for _, showid := range keys {
box.Append(strconv.FormatUint(uint64(showid), 10), shows[uint(showid)].Title)
}
return
}
func selectShow(box *gtk.ComboBoxText) {
showid64, err := strconv.ParseUint(box.GetActiveID(), 10, 32)
if err != nil {
rhdl.Printf("invalid show-id in combo box: %v", err)
return
}
showid := uint(showid64)
showsMutex.Lock()
defer showsMutex.Unlock()
rhdl.Printf("show %d is now selected: %s", showid, shows[showid].Title)
}
func addShowComboBox(grid *gtk.Grid, db *rddb.DBChan) (err error) {
var label *gtk.Label
if label, err = gtk.LabelNew("Sendung auswählen"); err != nil {
return
}
grid.Attach(label, 1, 1, 1, 1)
var box *gtk.ComboBoxText
if box, err = gtk.ComboBoxTextNew(); err != nil {
return
}
if err = updateShows(box, db); err != nil {
return err
}
box.Connect("changed", func(_ *gtk.ComboBoxText) { selectShow(box) })
box.SetActive(0)
grid.Attach(box, 2, 1, 1, 1)
return
}
func getShowsSelectorWidget(db *rddb.DBChan, p *player.PlayerChan) (gtk.IWidget, error) {
grid, err := gtk.GridNew()
if err != nil {
return nil, err
}
grid.SetHExpand(true)
grid.SetVExpand(true)
if err = addShowComboBox(grid, db); err != nil {
return nil, err
}
return grid, nil
}
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