//Xóa vĩnh viễn note
private void btnDeleteForever_Click(object sender, EventArgs e)
{
try
{
int i = this.lv.SelectedItems[0].Index;
int id = idtemp[i];
Note note = NoteControllers.getANote(id);
NoteControllers.DeleteNote(note);
displayTrash();
//xoa cac tag khong su dung
List <Tag> tags = TagControllers.getAllTags();
foreach (Tag tag in tags)
{
if (tag.Note.Count() <= 0)
{
TagControllers.DeleteTag(tag);
}
}
this.rtb.Clear();
this.rtb1.Clear();
this.lbInfo.Text = "";
}
catch
{
}
}
//xoa tag
//tag.tagname nhap o textbox txbAddOrFindTag
private void btnDeleteTag_Click(object sender, EventArgs e)
{
try
{
if (txbAddOrFindTag.Text == "" || this.lv.SelectedItems.Count <= 0)
{
return;
}
int i = this.lv.SelectedItems[0].Index;
int id = idtemp[i];
Note note = NoteControllers.getANote(id);
foreach (Tag tag in note.Tag)
{
//kiem tra tag da duoc gan cho note chua
if (tag.tagname == this.txbAddOrFindTag.Text)
{
//xoa tag khoi note.Tags va cap nhat note
note.Tag.Remove(tag);
Note note1 = new Note();
note1.Id = note.Id;
note1.Tittle = note.Tittle;
note1.Content = note.Content;
note1.Info = note.Info;
note1.isTrash = note.isTrash;
note1.isPin = note.isPin;
foreach (Tag tag1 in note.Tag)
{
note1.Tag.Add(tag1);
}
NoteControllers.DeleteNote(note);
NoteControllers.AddNote(note1);
string displayTags = "";
foreach (Tag tag2 in note1.Tag)
{
displayTags = displayTags + tag2.tagname + " ";
}
this.rtb1.Text = displayTags;
this.txbAddOrFindTag.Text = "";
//xoa tag khong su dung
List <Tag> tags = TagControllers.getAllTags();
foreach (Tag tag3 in tags)
{
if (tag3.Note.Count() <= 0)
{
TagControllers.DeleteTag(tag3);
}
}
return;
}
}
return;
}
catch
{
}
}
//tim kiem note, theo noi dung va theo tag
private void txbFind_TextChanged(object sender, EventArgs e)
{
this.lv.SelectedIndices.Clear();
this.lbInfo.Text = "";
this.rtb.Clear();
this.rtb1.Clear();
if (this.txbFind.Text == "")
{
if (mode == true)
{
displayAllNotes();
}
else
{
displayTrash();
}
return;
}
this.lv.Items.Clear();
List <Note> notes = NoteControllers.getAllNotes(this.txbFind.Text);
List <Tag> tags = TagControllers.getAllTags(this.txbFind.Text);
//khi o che do All Notes
if (mode == true)
{
idtemp.Clear();
//tim kiem theo noi dung
ListViewItem eVent2 = new ListViewItem("### Search by content:");
this.lv.Items.Add(eVent2);
idtemp.Add(-1);
//note duoc pin hien truoc
foreach (Note note in notes)
{
if (note.isTrash == false && note.isPin == true)
{
ListViewItem eVent = new ListViewItem(note.Tittle.Trim());
eVent.SubItems.Add(new ListViewItem.ListViewSubItem(eVent, "x"));
this.lv.Items.Add(eVent);
idtemp.Add(note.Id);
}
}
//note khong duoc pin
foreach (Note note in notes)
{
if (note.isTrash == false && note.isPin == false)
{
ListViewItem eVent = new ListViewItem(note.Tittle.Trim());
eVent.SubItems.Add(new ListViewItem.ListViewSubItem(eVent, ""));
this.lv.Items.Add(eVent);
idtemp.Add(note.Id);
}
}
//tim kiem theo tag
ListViewItem eVent1 = new ListViewItem("### Search by tag:");
this.lv.Items.Add(eVent1);
idtemp.Add(-1);
foreach (Tag tag in tags)
{
//note duoc pin hien truoc
foreach (Note note in tag.Note)
{
if (note.isTrash == false && note.isPin == true)
{
ListViewItem eVent = new ListViewItem(note.Tittle.Trim());
eVent.SubItems.Add(new ListViewItem.ListViewSubItem(eVent, "x"));
this.lv.Items.Add(eVent);
idtemp.Add(note.Id);
}
}
//note khong duoc pin
foreach (Note note in tag.Note)
{
if (note.isTrash == false && note.isPin == false)
{
ListViewItem eVent = new ListViewItem(note.Tittle.Trim());
eVent.SubItems.Add(new ListViewItem.ListViewSubItem(eVent, ""));
this.lv.Items.Add(eVent);
idtemp.Add(note.Id);
}
}
}
}
//khi o che do Trash
if (mode == false)
{
idtemp.Clear();
//tim kiem theo noi dung
ListViewItem eVent2 = new ListViewItem("### Search by content:");
this.lv.Items.Add(eVent2);
idtemp.Add(-1);
foreach (Note note in notes)
{
if (note.isTrash == true)
{
ListViewItem eVent = new ListViewItem(note.Tittle.Trim());
eVent.SubItems.Add(new ListViewItem.ListViewSubItem(eVent, ""));
this.lv.Items.Add(eVent);
idtemp.Add(note.Id);
}
}
//tim kiem theo tag
ListViewItem eVent1 = new ListViewItem("### Search from tag:");
this.lv.Items.Add(eVent1);
idtemp.Add(-1);
foreach (Tag tag in tags)
{
foreach (Note note in tag.Note)
{
if (note.isTrash == true)
{
ListViewItem eVent = new ListViewItem(note.Tittle.Trim());
eVent.SubItems.Add(new ListViewItem.ListViewSubItem(eVent, ""));
this.lv.Items.Add(eVent);
idtemp.Add(note.Id);
}
}
}
}
}
//Thêm tag vao note
//tag.tagname nhap o textbox txbAddOrFindTag
private void btnAddTag_Click(object sender, EventArgs e)
{
try
{
//txbAddOrFindTag rong hoac chua chon note de add tag, thoat
if (this.txbAddOrFindTag.Text == "" || this.lv.SelectedItems.Count <= 0)
{
return;
}
List <Tag> tags1 = TagControllers.getAllTags();
foreach (Tag tag1 in tags1)
{
//kiem tra tag ton tai chua
if (this.txbAddOrFindTag.Text == tag1.tagname)
{
goto b2;
}
}
//tao tag moi neu tag chua ton tai
Tag tag2 = new Tag();
tag2.tagname = this.txbAddOrFindTag.Text;
TagControllers.AddTag(tag2);
goto b3;
//neu tag da duoc gan cho note truoc do roi, thoat
b2:
int i1 = this.lv.SelectedItems[0].Index;
int id1 = idtemp[i1];
Note note1 = NoteControllers.getANote(id1);
foreach (Tag tag3 in note1.Tag)
{
if (this.txbAddOrFindTag.Text == tag3.tagname)
{
this.txbAddOrFindTag.Text = "";
return;
}
}
goto b3;
//gan tag cho note va cap nhat note
b3:
Tag tag4 = TagControllers.getATag(this.txbAddOrFindTag.Text);
int i2 = this.lv.SelectedItems[0].Index;
int id2 = idtemp[i2];
Note note2 = NoteControllers.getANote(id2);
note2.Tag.Add(tag4);
Note note3 = new Note();
note3.Id = note2.Id;
note3.Tittle = note2.Tittle;
note3.Content = note2.Content;
note3.Info = note2.Info;
note3.isTrash = note2.isTrash;
note3.isPin = note2.isPin;
foreach (Tag tag5 in note2.Tag)
{
note3.Tag.Add(tag5);
}
NoteControllers.DeleteNote(note2);
NoteControllers.AddNote(note2);
string displayTags = "";
foreach (Tag tag in note2.Tag)
{
displayTags = displayTags + tag.tagname + " ";
}
this.rtb1.Text = displayTags;
this.txbAddOrFindTag.Text = "";
}
catch
{
}
}