added simple show selector

1 files changed, 51 insertions, 19 deletions

diff --git a/src/rhlibrary/show_selector_widget.go b/src/rhlibrary/show_selector_widget.go
index 3b9d464..da121bd 100644
--- a/src/rhlibrary/show_selector_widget.go
+++ b/src/rhlibrary/show_selector_widget.go
@@ -25,26 +25,66 @@
 package main
 
 import (
+	"strconv"
+
 	"code.helsinki.at/rhrd-go/player"
 	"code.helsinki.at/rhrd-go/rddb"
 	"github.com/gotk3/gotk3/gtk"
 )
 
-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)
+// 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 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
+	}
 
-	carts, err := db.GetShowCartList(show)
+	shows, err := db.GetShowList(rhuser.Username)
 	if err != nil {
+		rhdl.Println(err) // TODO: feedback at GUI?
 		return err
 	}
 
-	for _, cart := range carts {
-		rhdl.Printf("  [%d]: %s\n", cart.Number, cart.Title)
-		for _, cut := range cart.Cuts {
-			rhdl.Printf("    %+v", cut)
-		}
+	for _, show := range shows {
+		box.Append(strconv.FormatUint(uint64(show.ID), 10), show.Title)
 	}
-	return nil
+	box.SetActive(0)
+
+	box.Connect("changed", func(_ *gtk.ComboBoxText) {
+		idx, err := strconv.ParseUint(box.GetActiveID(), 10, 32)
+		if err != nil {
+			rhdl.Printf("invalid show-id in combo box: %v", err)
+			return
+		}
+
+		rhdl.Printf("show %d is now selected", idx)
+	})
+
+	grid.Attach(box, 2, 1, 1, 1)
+	return
 }
 
 func getShowsSelectorWidget(db *rddb.DBChan, p *player.PlayerChan) (gtk.IWidget, error) {
@@ -55,16 +95,8 @@ func getShowsSelectorWidget(db *rddb.DBChan, p *player.PlayerChan) (gtk.IWidget,
 	grid.SetHExpand(true)
 	grid.SetVExpand(true)
 
-	shows, err := db.GetShowList(rhuser.Username)
-	if err != nil {
-		rhdl.Println(err) // TODO: feedback at GUI?
-		return grid, nil
-	}
-
-	for _, show := range shows {
-		if err = appendShowListEntry(grid, show, db, p); err != nil {
-			return nil, err
-		}
+	if err = addShowComboBox(grid, db); err != nil {
+		return nil, err
 	}
 
 	return grid, nil