private void Form1_Load(object sender, EventArgs e)
{
XmlParse.ReadProducts();
MealFunc.DefaultMeals();
ProductFunc.PopulateTree(treeView1);
MealFunc.PopulateMealTree(treeView2);
UpdateCalories();
}
private void treeView2_AfterSelect(object sender, TreeViewEventArgs e)
{
IsMealtreeSelected = true;
IsProductreeSelected = false;
MealFunc.Productdata(treeView2, lbl_name, lbl_gramms, lbl_protein,
lbl_fats, lbl_carbs, lbl_calories);
tb_mass.Text = (Convert.ToInt32(lbl_gramms.Text)).ToString();
}
private void btn_delete_Click(object sender, EventArgs e)
{
try
{
if (IsMealtreeSelected)
{
int ID = MealFunc.Delete(treeView2);
Update2();
try { treeView2.Nodes[ID].Expand(); }
catch { return; }
}
else if (IsProductreeSelected)
{
int ID = ProductFunc.Delete(treeView1);
Update1();
try { treeView1.Nodes[ID].Expand(); }
catch { return; }
}
}
catch { IsProductreeSelected = false; IsMealtreeSelected = false; return; }
}
private void button3_Click(object sender, EventArgs e)
{
Form1 fm = new Form1();
MealFunc.Add_NewCategory(fm.treeView2, tb_newcat.Text);
}
private void Update3()
{
lbl_totalcalories.Text = MealFunc.Totalcalories(treeView2).ToString();
try { progressBar1.Value = Convert.ToInt32(Convert.ToDouble(lbl_totalcalories.Text)); lbl_totalcalories.ForeColor = Color.Black; }
catch { progressBar1.Value = progressBar1.Maximum; lbl_totalcalories.ForeColor = Color.Red; }
}
private void Update2()
{
treeView2.Nodes.Clear();
MealFunc.PopulateMealTree(treeView2);
Update3();
}
private void btn_save_Click(object sender, EventArgs e)
{
MealFunc.Save(lbl_caloriesperday, lbl_totalcalories);
}
private void tb_mass_TextChanged(object sender, EventArgs e)
{
try { MealFunc.ChangeMass(treeView2, tb_mass, lbl_gramms); }
catch { tb_mass.Text = "100"; return; }
Update3();
}
