private void timer1_Tick(object sender, EventArgs e)
{
Form2 f2 = this.ActiveMdiChild as Form2;
if (f2 == null)
{
return;
}
RichTextBox box = f2.GetRichTextBox();
int line = box.GetLineFromCharIndex(box.SelectionStart);
int column = box.SelectionStart - box.GetFirstCharIndexFromLine(line);
this.statusStrip1.Items[0].Text = string.Format("{0}, {1}", line, column);
}
private void saveToolStripMenuItem_Click(object sender, EventArgs e)
{
Form2 f2 = (Form2)this.ActiveMdiChild;
if (f2 == null)
{
return;
}
if (!f2.TabText.EndsWith("*"))
{
return;
}
File.WriteAllText((string)f2.Tag, f2.GetRichTextBox().Text, Encoding.Default);
f2.TabText = f2.TabText.Substring(0, f2.TabText.Length - 1);
}
private void OpenFile(string path)
{
if (!File.Exists(path))
{
return;
}
if (GetForm2ByPath(path) != null)
{
return;
}
Form2 child = new Form2();
child.MdiParent = this;
child.TabText = Path.GetFileName(path);
child.Tag = path;
RichTextBox box = child.GetRichTextBox();
box.AllowDrop = true;
box.DragEnter += this.dockPanel1_DragEnter;
box.DragDrop += this.dockPanel1_DragDrop;
box.Text = File.ReadAllText(path, Encoding.Default).Replace("\r\n", "\n");
{
ContextMenuStrip menu = new ContextMenuStrip();
menu.Items.Add("Cut").Click += (o, e) => { box.Cut(); };
menu.Items.Add("Copy").Click += (o, e) => { box.Copy(); };
menu.Items.Add("Paste").Click += (o, e) => { box.Paste(); };
box.ContextMenuStrip = menu;
}
box.KeyUp += this.Form1_KeyUp;
box.TextChanged += (o, e) => { if (child.TabText.EndsWith("*"))
{
return;
}
child.TabText = child.TabText + "*"; };
{
ContextMenuStrip menu = new ContextMenuStrip();
menu.Items.Add("Close").Click += this.closeToolStripMenuItem_Click;
menu.Items.Add("Close All But This").Click += (o, e) =>
{
this.ActivateMdiChild(child);
foreach (var i in this.MdiChildren)
{
if (i != child)
{
i.Close();
i.MdiParent = null;
}
}
};
child.TabPageContextMenuStrip = menu;
}
child.DockAreas = WeifenLuo.WinFormsUI.Docking.DockAreas.Document;
child.Show(dockPanel1);
m_treeViewList.AddFilePath(path);
child.Disposed += (o, e) => { if (m_treeViewList != null && !m_treeViewList.IsDisposed)
{
m_treeViewList.RemoveFilePath(child.Tag.ToString());
}
};
}
public Form1()
{
InitializeComponent();
m_propertyGrid = new Form3();
m_propertyGrid.Show(dockPanel1);
m_propertyGrid.DockTo(dockPanel1, DockStyle.Right);
this.MdiChildActivate += (o, e) =>
{
if (this.ActiveMdiChild == null)
{
return;
}
PropertyGrid grid = m_propertyGrid.GetPropertyGrid();
grid.SelectedObject = new FileInfo((this.ActiveMdiChild as Form2).Tag.ToString());
m_treeViewList.SelectFilePath((this.ActiveMdiChild as Form2).Tag.ToString());
};
m_treeViewList = new Form4();
m_treeViewList.Show(dockPanel1);
m_treeViewList.DockTo(dockPanel1, DockStyle.Left);
m_treeViewList.GetFileSysTreeView().NodeMouseDoubleClick += (o, e) =>
{
string path = m_treeViewList.GetPathByNode(e.Node);
Form2 form = GetForm2ByPath(path);
if (form == null)
{
return;
}
this.ActivateMdiChild(form);
};
m_treeViewList.FileChanged += s =>
{
Form2 f2 = GetForm2ByPath(s);
if (f2 == null)
{
return;
}
if (f2.GetRichTextBox().Text == File.ReadAllText(s, Encoding.Default).Replace("\r\n", "\n"))
{
return;
}
if (MessageBox.Show(s + "被从外部改变，要重新加载吗？", "确认", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
ActivateMdiChild(f2);
this.closeToolStripMenuItem_Click(null, null);
OpenFile(s);
}
};
m_treeViewList.FileDeleted += s =>
{
Form2 f2 = GetForm2ByPath(s);
if (f2 == null)
{
return;
}
if (MessageBox.Show(s + "被从外部删除，要关闭文件吗？", "确认", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
ActivateMdiChild(f2);
this.closeToolStripMenuItem_Click(null, null);
}
};
}
private void OpenFile(string path)
{
if (!File.Exists(path)) return;
if (GetForm2ByPath(path) != null) return;
Form2 child = new Form2();
child.MdiParent = this;
child.TabText = Path.GetFileName(path);
child.Tag = path;
RichTextBox box = child.GetRichTextBox();
box.AllowDrop = true;
box.DragEnter += this.dockPanel1_DragEnter;
box.DragDrop += this.dockPanel1_DragDrop;
box.Text = File.ReadAllText(path, Encoding.Default).Replace("\r\n", "\n");
{
ContextMenuStrip menu = new ContextMenuStrip();
menu.Items.Add("Cut").Click += (o, e) => { box.Cut(); };
menu.Items.Add("Copy").Click += (o, e) => { box.Copy(); };
menu.Items.Add("Paste").Click += (o, e) => { box.Paste(); };
box.ContextMenuStrip = menu;
}
box.KeyUp += this.Form1_KeyUp;
box.TextChanged += (o, e) => { if (child.TabText.EndsWith("*")) return; child.TabText = child.TabText + "*"; };
{
ContextMenuStrip menu = new ContextMenuStrip();
menu.Items.Add("Close").Click += this.closeToolStripMenuItem_Click;
menu.Items.Add("Close All But This").Click += (o, e) =>
{
this.ActivateMdiChild(child);
foreach (var i in this.MdiChildren)
{
if (i != child)
{
i.Close();
i.MdiParent = null;
}
}
};
child.TabPageContextMenuStrip = menu;
}
child.DockAreas = WeifenLuo.WinFormsUI.Docking.DockAreas.Document;
child.Show(dockPanel1);
m_treeViewList.AddFilePath(path);
child.Disposed += (o, e) => { if(m_treeViewList != null && !m_treeViewList.IsDisposed) m_treeViewList.RemoveFilePath(child.Tag.ToString()); };
}