From 0a5d62208b7e8e58010d8e8ada95927579cc1ff1 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@helsinki.at>
Date: Thu, 25 Feb 2016 17:02:29 +0100
Subject: added treeview for pools


diff --git a/src/rhlibrary/pool_selector_widget.go b/src/rhlibrary/pool_selector_widget.go
index cc01fcc..850a685 100644
--- a/src/rhlibrary/pool_selector_widget.go
+++ b/src/rhlibrary/pool_selector_widget.go
@@ -25,6 +25,7 @@
 package main
 
 import (
+	"fmt"
 	"sort"
 	"sync"
 
@@ -34,11 +35,19 @@ import (
 	"github.com/gotk3/gotk3/gtk"
 )
 
+const (
+	POOLS_COL_CART = iota
+	POOLS_COL_ARTIST
+	POOLS_COL_TITLE
+	POOLS_COL_ALBUM
+)
+
 var (
-	poolsMutex        sync.Mutex
-	pools             rddb.PoolList
-	poolsComboBox     *gtk.ComboBoxText
-	poolsCurrentGroup string
+	poolsMutex         sync.Mutex
+	pools              rddb.PoolList
+	poolsComboBox      *gtk.ComboBoxText
+	poolsCurrentGroup  string
+	PoolsCartListStore *gtk.ListStore
 )
 
 func fetchPools(db *rddb.DBChan) (err error) {
@@ -132,10 +141,51 @@ func updatePoolCartListRows(pool rddb.PoolListEntry, db *rddb.DBChan, p *player.
 		return err
 	}
 
+	PoolsCartListStore.Clear()
 	for num, cart := range carts {
-		rhdl.Printf("Pool Cart [%d]: %+v", num, cart)
+		iter := PoolsCartListStore.Append()
+		err = PoolsCartListStore.Set(iter,
+			[]int{POOLS_COL_CART, POOLS_COL_ARTIST, POOLS_COL_TITLE, POOLS_COL_ALBUM},
+			[]interface{}{fmt.Sprintf("%d", num), cart.Artist, cart.Title, cart.Album})
+		if err != nil {
+			return
+		}
+	}
+
+	return
+}
+
+func appendPoolCartListColumn(tree *gtk.TreeView, title string, id int) (err error) {
+	var cell *gtk.CellRendererText
+	if cell, err = gtk.CellRendererTextNew(); err != nil {
+		return
+	}
+
+	var col *gtk.TreeViewColumn
+	if col, err = gtk.TreeViewColumnNewWithAttribute(title, cell, "text", id); err != nil {
+		return
+	}
+	tree.AppendColumn(col)
+	return
+}
+
+func addPoolCartList(grid *gtk.Grid, db *rddb.DBChan, p *player.PlayerChan) (err error) {
+	var tree *gtk.TreeView
+	if tree, err = gtk.TreeViewNew(); err != nil {
+		return
 	}
 
+	appendPoolCartListColumn(tree, "#Cart", POOLS_COL_CART)
+	appendPoolCartListColumn(tree, "Interpret", POOLS_COL_ARTIST)
+	appendPoolCartListColumn(tree, "Titel", POOLS_COL_TITLE)
+	appendPoolCartListColumn(tree, "Album", POOLS_COL_ALBUM)
+
+	if PoolsCartListStore, err = gtk.ListStoreNew(glib.TYPE_STRING, glib.TYPE_STRING, glib.TYPE_STRING, glib.TYPE_STRING); err != nil {
+		return
+	}
+	tree.SetModel(PoolsCartListStore)
+
+	grid.Attach(tree, 1, 2, 1, 1)
 	return
 }
 
@@ -151,9 +201,9 @@ func getPoolsSelectorWidget(db *rddb.DBChan, p *player.PlayerChan) (gtk.IWidget,
 	if err = addPoolComboBox(grid, db, p); err != nil {
 		return nil, err
 	}
-	// if err = addPoolCartList(grid, db, p); err != nil {
-	// 	return nil, err
-	// }
+	if err = addPoolCartList(grid, db, p); err != nil {
+		return nil, err
+	}
 
 	var frame *gtk.Frame
 	if frame, err = gtk.FrameNew(""); err != nil {
-- 
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