public void OpenFile(string path)
{
if (!File.Exists(path))
{
MainWindow.SetCurrStatus("文件不存在");
return;
}
var title = Path.GetFileName(path);
var bundle = new TabBundle
{
IsNew = false,
IsEdit = false,
SrcPath = path,
TabTitle = title,
TabPage = CreateEditPage(title),
};
bundle.TabPage.AllowDrop = true;
bundle.TabPage.DragDrop += OnDragDrop;
((RichTextBox)bundle.TabPage.Controls.Find("RichTextBox", true).FirstOrDefault()).LoadFile(bundle.SrcPath, RichTextBoxStreamType.PlainText);
TabControl.TabPages.Add(bundle.TabPage);
var index = TabControl.TabPages.IndexOf(bundle.TabPage);
TabControl.SelectedIndex = index;
TabBundles.Add(bundle);
}
/// <summary>
/// 添加TabPage通过TabBundle
/// 1. 打开文件
/// 2. 新建文件
/// </summary>
/// <param name="bundle">绑定TabPage与FilePath</param>
public void Add(TabBundle bundle)
{
// 创建TabPage
var form = CreateForm(EditFormClassName);
TabPage page = CreateTabPage(bundle.TabTitle, CreateForm(EditFormClassName));
page.Tag = new TabPageNodeBase
{
Title = bundle.TabTitle,
Type = PageNodeType.Edit.ToString(),
};
//page.AllowDrop = true;
TabBundles.Add(new TabBundle
{
TabTitle = bundle.TabTitle,
IsNew = !((!string.IsNullOrWhiteSpace(bundle.SrcPath)) && File.Exists(bundle.SrcPath)),
TabPage = page
});
if ((!string.IsNullOrWhiteSpace(bundle.SrcPath)) && File.Exists(bundle.SrcPath) /* && bundle.SrcFilePath.isPath()*/)
{
((RichTextBox)page.Controls.Find("RichTextBox", true).FirstOrDefault()).LoadFile(bundle.SrcPath, RichTextBoxStreamType.PlainText);
}
bundle.TabPage = page;
TabControl.TabPages.Add(page);
var index = TabControl.TabPages.IndexOf(page);
TabControl.SelectedIndex = index;
}
/// <summary>
/// 新建文件菜单--菜单>文件>新建
/// </summary>
/// <param name="sender">新建文件菜单对象</param>
/// <param name="e"></param>
private void NewMenuItem_Click(object sender, EventArgs e)
{
var budle = new TabBundle
{
IsNew = true,
TabTitle = "新增选项卡" + TabAdapter.NextNo.ToString().PadLeft(3, '0'),
};
TabAdapter.Add(budle);
SetCurrStatus($"新建标题：{budle.TabTitle}");
}