private void Save(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(tbxTitle.Text) || string.IsNullOrEmpty(tbxTitle.Text))
{
tbxTitle.Focus();
CMessageBox.Show(Owner, "项目名称或命名空间必须填写!", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
this.Visible = false;
TreeFrm treeFrm = new TreeFrm(_Owner, this);
//treeFrm.TopMost = true;
treeFrm.TopLevel = false; //这个必须有不然会提示:"不能向tabControl中添加顶级控件"
//treeFrm.Dock = DockStyle.Fill;
treeFrm.UpdateProjectNode(Project);
Helpler.ChangeTitle(false, treeFrm);
_Owner.mainTab.TabPages.Add(treeFrm.Text);
//treeFrm.FormBorderStyle = FormBorderStyle.None;
foreach (Control con in treeFrm.Controls)
{
con.Dock = DockStyle.None;
_Owner.mainTab.TabPages[_Owner.mainTab.TabPages.Count - 1].Controls.Add(con);
_Owner.mainTab.SelectedIndex = _Owner.mainTab.TabPages.Count - 1;
}
// treeFrm.Show();
// treeFrm.mod
//tabControl1.TabPages[0].Controls.Add(form);
this.Close();
}
public void PasteNode()
{
_Modified = true;
Helpler.ChangeTitle(false, this);
if (_CurrentNode == Nodes.Project && (_ClipboardTable != null)) //table 直接加入，因为带有下面的列数据
{
operation = ChangeTypes.None;
Table table = _ClipboardTable;
table.Name = table.Name;
TreeNode tviTable = new TreeNode();
_CurrentTreeViewItem.Nodes.Add(tviTable);
tviTable.Tag = table;
tviTable.Text = table.Title + "[" + table.Name + "]";
foreach (Col col in table.Cols)
{
TreeNode tviCol = new TreeNode();
tviTable.Nodes.Add(tviCol);
tviTable.Expand();
tviCol.Tag = col;
tviCol.Text = col.Title + "[" + col.Name + "]";
}
_Project.Tables.Add(table);
}
else if (_CurrentNode == Nodes.Table && (_ClipboardCol != null)) //列加入的时候，确认一下
{
operation = ChangeTypes.AddCol;
Col col = _ClipboardCol;
col.Name = col.Name;
_uiCol.Project = _Project;
_uiCol.Col = col;
}
}
public void DeleteNode()
{
if (CMessageBox.Show(_Owner, "是否删除当前节点", "请确认", MessageBoxButtons.OKCancel,
MessageBoxIcon.Question) == DialogResult.Cancel)
{
return;
}
_Modified = true;
Helpler.ChangeTitle(false, this);
if (_CurrentNode == Nodes.Table)
{
Table table = _CurrentTreeViewItem.Tag as Table;
operation = ChangeTypes.DropTable;
WriteSqlLog(null, null); //没有col，但有当前 table，通过 ChangeTypes.DropTable 删除表
TreeNode parentTV = _CurrentTreeViewItem.Parent as TreeNode;
parentTV.Nodes.Remove(_CurrentTreeViewItem);
_Project.Tables.Remove(table);
CMessageBox.Show(_Owner, "删除成功！", "提示");
}
else if (_CurrentNode == Nodes.Col)
{
Col col = _CurrentTreeViewItem.Tag as Col;
operation = ChangeTypes.DropCol;
WriteSqlLog(col, null); //删除列
TreeNode parentTV = _CurrentTreeViewItem.Parent as TreeNode;
parentTV.Nodes.Remove(_CurrentTreeViewItem);
Table table = parentTV.Tag as Table;
table.Cols.Remove(col);
CMessageBox.Show(_Owner, "删除成功！", "提示");
}
}
public void UpdateColNode(Col col)
{
_Modified = true;
Helpler.ChangeTitle(false, this);
if (_CurrentTreeViewItem.Tag is Col)
{
_CurrentTreeViewItem.Tag = col;
_CurrentTreeViewItem.Text = col.Title + "[" + col.Name + "]";
}
else if (_CurrentTreeViewItem.Tag is Table)
{
Table table = _CurrentTreeViewItem.Tag as Table;
int insPos = table.Cols.Count;
if (insPos >= 9) //懒人列
{
insPos = insPos - 8;
}
table.Cols.Insert(insPos, col);
TreeNode tviCol = new TreeNode();
_CurrentTreeViewItem.Nodes.Insert(insPos, tviCol);
_CurrentTreeViewItem.Expand();//IsExpanded = true;
tviCol.Tag = col;
tviCol.Text = col.Title + "[" + col.Name + "]";
}
}
private void btn_save_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(tbxNamespace.Text))
{
tbxNamespace.Focus();
CMessageBox.Show(_Owner, "命名空间不能为空", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
this.Visible = false;
treeFrm = new treeFrm(_Owner, this);
treeFrm.Show();
treeFrm.UpdateProjectNode(Project);
Helpler.ChangeTitle(false, treeFrm);
this.Close();
}
public void SaveProject()
{
//_Project = treeProject.Tag as Project;
if (Project == null)
{
//MessageBox.Show("", "错误");
CMessageBox.Show(this, "没有项目文件，请新建或者载入");
return;
}
if (string.IsNullOrEmpty(projectPath))
{
Microsoft.Win32.SaveFileDialog dlg = new Microsoft.Win32.SaveFileDialog();
dlg.FileName = Project.Namespace + ".xml";
dlg.Filter = "Xml文件|*.xml";
Nullable <bool> result = dlg.ShowDialog();
if (result == true)
{
projectPath = dlg.FileName;
}
else
{
return;
}
}
try
{
Project.SaveProject(projectPath);
_treeFrm._Modified = false;
Helpler.ChangeTitle(true, _treeFrm);
_treeFrm.projectPath = projectPath;
CMessageBox.Show(this, "项目保存成功");
}
catch (Exception ex)
{
CMessageBox.Show(this, "文件保存失败：\r\n\r\n\t" + ex.Message);
}
}
public void UpdateTableNode(Table table)
{
_Modified = true;
Helpler.ChangeTitle(false, this);
if (_CurrentTreeViewItem.Tag is Table) //表示修改
{
_CurrentTreeViewItem.Tag = table;
_CurrentTreeViewItem.Text = table.Title + "[" + table.Name + "]";
}
else //新建的时候加入默认列
{
_Project.Tables.Add(table);
TreeNode tviTable = new TreeNode();
_CurrentTreeViewItem.Nodes.Add(tviTable);
//_CurrentTreeViewItem.IsExpanded = true;
_CurrentTreeViewItem.Expand();
tviTable.Tag = table;
tviTable.Text = table.Title + "[" + table.Name + "]";
//CreateDefaultCol(tviTable, table);
}
}