private void btnChonBai_Click(object sender, EventArgs e)
{
frmBai f = new frmBai();
f.ShowDialog();
id_chon = f.id_chon;
f.Dispose();
BaiHoc bh = MyFunction.ThongtinBaihoc(id_chon);
if (bh == null)
{
return;
}
baihocTV = bh;
HienThiBaiHoc();
}
private void lstBaihoc_SelectedIndexChanged(object sender, EventArgs e)
{
if (lstBaihoc.SelectedIndices.Count <= 0)
{
return;
}
int intselectedindex = lstBaihoc.SelectedIndices[0];
if (intselectedindex >= 0)
{
String id = lstBaihoc.Items[intselectedindex].SubItems[0].Text;
txtID.Text = id;
BaiHoc bh = MyFunction.ThongtinBaihoc(int.Parse(id));
txtTieude.Text = bh.tieude.ToString();
txtNoidung.Text = MyFunction.NoidungToText(bh.baihoc);
txtThutu.Text = bh.thutu.ToString();
}
}
public frmHoc()
{
InitializeComponent();
init_color_list();
MyFunction.FromXml();
//set_font();
//frmBai f = new frmBai();
//f.ShowDialog();
//id_chon = f.id_chon;
//f.Dispose();
//baihocTV = MyFunction.ThongtinBaihoc(id_chon);
id_chon = -1;
//btnBaiKe_Click(null,null);
}
BaiHoc lay_baihoc()
{
if (bai_chon == -1)
{
MyFunction.FromXml_NoiCau();
danhsachNoiCau = MyFunction.danhsachBaihoc;
}
if (danhsachNoiCau.Count == 0)
{
return(null);
}
//Random randomBaihoc = new Random();
//int idx = randomBaihoc.Next(0, danhsachNoiCau.Count);
BaiHoc bai = null;
if (bai_chon == -1)
{
bai = danhsachNoiCau.OrderBy(x => x.thutu).ToList().FirstOrDefault();
}
else
{
bai = MyFunction.danhsachBaihoc.OrderBy(x => x.thutu).ToList().FirstOrDefault(x => x.thutu > bai_chon);
}
if (bai == null)
{
bai_chon = -1;
MessageBox.Show("Hết rồi !!!");
return(null);
}
baihocTV = bai;
bai_chon = bai.thutu;
return(bai);
}
void ve_trai(List <Cau> cau)
{
int x = pnMain.Width / 2 - rong - 100;
int y = (pnMain.Height - cau.Count * cao - 20) / 2 - 50;
Random rdDong = new Random();
while (cau.Count > 0)
{
int idx = rdDong.Next(0, cau.Count);
idx = rdDong.Next(0, cau.Count);
Label lb = new Label();
lb.Text = MyFunction.ConvertUNI2TCV(cau[idx].noidung);
lb.Tag = cau[idx].id;
lb.Name = "myLblTrai" + cau[idx].id;
lb.Font = new Font(".VnAvant", 20, FontStyle.Bold);
lb.BackColor = Color.Aquamarine;
lb.BorderStyle = BorderStyle.FixedSingle;
lb.AutoSize = false;
lb.Width = rong;
lb.Height = cao;
lb.TextAlign = ContentAlignment.MiddleCenter;
lb.Cursor = Cursors.Hand;
Point p = new Point(x, y);
lb.Location = p;
lb.MouseDown += button_MouseDown;
lb.MouseUp += button_MouseUp;
pnMain.Controls.Add(lb);
y = y + cao + 20;
cau.RemoveAt(idx);
}
}
private void btnXoa_Click(object sender, EventArgs e)
{
if (txtID.Text != "")
{
BaiHoc bh = MyFunction.danhsachBaihoc.FirstOrDefault(x => x.Id == int.Parse(txtID.Text));
if (bh != null)
{
try
{
MyFunction.danhsachBaihoc.Remove(bh);
MyFunction.ToXml_NoiCau();
load_listBaihoc();
}
catch (Exception ex)
{
MessageBox.Show("Khong Xoa Duoc");
return;
}
}
}
init_input();
}
private void init_Tu()
{
int_all();
Random randomX = new Random();
Random randomY = new Random();
int Y = this.Height / 2;
int X = 0;
listCtr_Tu = new List <Label>();
List <string> listTu = new List <string>();
lblBai.Text = MyFunction.ConvertUNI2TCV("Bài " + baihocTV.tieude);
txtBai.Text = "";
foreach (Noidung nd in baihocTV.baihoc)
{
txtBai.Text += MyFunction.ConvertUNI2TCV(nd.noidung) + Environment.NewLine;
foreach (string str in nd.noidung.Split(' '))
{
listTu.Add(str);
}
}
int sotu = listTu.Count;
int sotu_motdong = (this.panel1.Width - le_trai) / (rong + 5);
int sodong = (int)Math.Ceiling((double)sotu / (double)sotu_motdong);
int vY = panel1.Height - sodong * (cao + 5);
List <Point> vitri_Tu = new List <Point>();
for (int i = 0; i < sodong; i++)
{
vitri_Tu.Add(new Point(le_trai, vY));
vY = vY + cao + 5;
}
int idxCnt = 0;
while (listTu.Count > 0)
{
Random randomTu = new Random();
int randomIndex = randomTu.Next(0, listTu.Count);
Random randomDong = new Random();
int dong = randomDong.Next(0, vitri_Tu.Count);
Point p = vitri_Tu[dong];
Label l = new Label();
l.Name = "myLblCtr_Tu" + idxCnt;
l.Text = MyFunction.ConvertUNI2TCV(listTu[randomIndex]);
l.Font = new Font(".VnAvant", 26, FontStyle.Bold);
//l.Font = new Font(MyFunction.myfonts.Families[0],20, FontStyle.Bold);
//l.UseCompatibleTextRendering = true;
l.BackColor = init_color();
l.BorderStyle = BorderStyle.FixedSingle;
//l.ForeColor = Color.Yellow;
l.AutoSize = false;
l.Width = rong;
l.Height = cao;
l.TextAlign = ContentAlignment.MiddleCenter;
l.Cursor = Cursors.Hand;
l.BringToFront();
l.Location = p;
l.MouseMove += LOnMouseMove;
l.MouseDown += LOnMouseDown;
l.MouseUp += LOnMouseUp;
this.panel1.Controls.Add(l);
listCtr_Tu.Add(l);
idxCnt++;
listTu.RemoveAt(randomIndex);
p.X = p.X + (rong + 5);
if (p.X > panel1.Width - (rong + 5))
{
vitri_Tu.RemoveAt(dong);
}
else
{
vitri_Tu[dong] = p;
}
}
}
BaiHoc Load_Baihoc(int bai)
{
MyFunction.FromXml_NoiCau();
return(MyFunction.danhsachBaihoc.FirstOrDefault(x => x.Id == bai));
}
private void btnLuu_Click(object sender, EventArgs e)
{
////foreach (BaiHoc bh in MyFunction.danhsachBaihoc)
////{
//// //bh.Id = int.Parse(bh.tieude.Replace("Bài ", "").Replace("Bai", "").Replace(" ", "").Trim());
//// bh.tieude = bh.tieude.Replace("Bài ", "").Replace("Bai", "").Replace(" ", "").Trim();
////}
////MyFunction.ToXml_NoiCau();
////return;
if (txtTieude.Text.Trim() == "" || txtNoidung.Text.Trim() == "")
{
MessageBox.Show("Chưa nhập đủ thông tin");
return;
}
List <string> txt = txtNoidung.Text.Split(new string[] { Environment.NewLine }, StringSplitOptions.None).ToList();
int dong = 0;
List <Noidung> baihoc = new List <Noidung>();
foreach (string str in txt)
{
if (str.Trim().Length > 0)
{
Noidung nd = new Noidung();
dong++;
nd.dong = dong;
nd.noidung = str.Trim();
baihoc.Add(nd);
}
}
if (txtID.Text != "")
{
int idx = MyFunction.danhsachBaihoc.FindIndex(x => x.Id == int.Parse(txtID.Text));
MyFunction.danhsachBaihoc[idx].tieude = int.Parse(txtTieude.Text.Trim());
MyFunction.danhsachBaihoc[idx].baihoc = baihoc;
MyFunction.danhsachBaihoc[idx].thutu = int.Parse(txtThutu.Text);
}
else
{
BaiHoc bh = new BaiHoc();
bh.Id = MyFunction.Get_MaxId() + 1;
bh.tieude = int.Parse(txtTieude.Text.Trim());
bh.baihoc = baihoc;
bh.thutu = int.Parse(txtThutu.Text);
MyFunction.danhsachBaihoc.Add(bh);
}
MyFunction.ToXml_NoiCau();
load_listBaihoc();
init_input();
}
public void Load_Bai()
{
if (lstBai == null || lstBai.Count == 0)
{
return;
}
if (bai == -1)
{
bai = lstBai.OrderBy(s => s).FirstOrDefault();
}
else
{
if (phan == 2) //Den bai ke tiep
{
int bai_ke;
bai_ke = lstBai.OrderBy(s => s).FirstOrDefault(s => s > bai);
if (bai_ke == 0)
{
MessageBox.Show("Hết rồi !!!");
return;
}
bai = bai_ke;
phan = -1;
}
}
if (phan < 1)
{
//kiem tra Bai co phan 1 khong
var p = lst1.FirstOrDefault(s => s == bai);
if (p > 0)
{
phan = 1;
}
else
{
phan = 2;
}
init_uControl(bai, phan);
}
else if (phan == 1)
{
//kiem tra co phan 2 khong, neu co phan 2 thi hien thi phan 2. neu khong co thi hien thi bai ke tiep
//kiem tra Bai co phan 2 khong
var p = lst2.FirstOrDefault(s => s == bai);
if (p > 0)
{
phan = 2;
init_uControl(bai, phan);
}
else
{
phan = 2;
Load_Bai();
return;
}
}
lblBai.Text = MyFunction.ConvertUNI2TCV("Bài " + bai);
}
public void HienThiBaiHoc(List <int> lstBai)
{
int rong = 150;
int cao = 45;
int space = 5;
int le = 50;
int X = le;
int Y = le;
int sobai = lstBai.Count;
int sobai_motdong = (this.pnMain.Width - le) / (rong + space);
int sodong = (int)Math.Ceiling((double)sobai / (double)sobai_motdong);
int Y_batdau = (this.pnMain.Height - sodong * (cao + space)) / 2;
if (Y_batdau < 0)
{
Y_batdau = 5;
}
Y = Y_batdau;
for (int i = 0; i < lstBai.Count; i++)
{
Label l = new Label();
l.Name = "myLblCtr_bai" + i;
l.Text = MyFunction.ConvertUNI2TCV("Bài " + lstBai[i]);
l.Tag = lstBai[i];
l.Font = new Font(".VnAvant", 16, FontStyle.Regular);
l.BackColor = Color.Bisque;
l.BorderStyle = BorderStyle.FixedSingle;
//l.ForeColor = Color.Blue;
l.AutoSize = false;
l.Width = rong;
l.Height = cao;
l.TextAlign = ContentAlignment.MiddleCenter;
l.Cursor = Cursors.Hand;
l.BringToFront();
//l.Anchor = AnchorStyles.Left | AnchorStyles.Bottom;
Point p = new Point(X, Y);
l.Location = p;
l.Click += LOnClick;
//l.MouseHover += LOnMouseHover;
l.MouseLeave += LOnMouseLeave;
l.MouseMove += LOnMouseMove;
this.pnMain.Controls.Add(l);
X = X + rong + space;
if (X > this.pnMain.Width - (rong + space))
{
X = le;
Y = Y + cao + space;
}
}
}
