public void ShowSaveDialog(EditForm ef)
{
dlgSave.FileName = ef.Doc.Path;
if (dlgSave.ShowDialog(this) == DialogResult.OK)
{
string f = dlgSave.FileName;
ef.SaveAs(f);
}
}
private void mnuFile_Open_Click(object sender, EventArgs e)
{
//create a filter for the open dialog
//add a *.* pattern to the filter
string filter = "All Files(*.*)|*.*";
//get all filetypes from our syntax list.
foreach (SyntaxDefinition l in Languages.GetSyntaxDefinitions())
foreach (FileType ft in l.FileTypes)
//add the filetype to the filter
filter += "|" + ft.Name + "(*" + ft.Extension + ")|*" + ft.Extension;
//apply the filter to the dialog
dlgOpen.Filter = filter;
//Show the open dialog
dlgOpen.Title = "Select a file to open";
DialogResult res = dlgOpen.ShowDialog(this);
//Bail out if cancel was pressed or no file was selected.
if (res != DialogResult.OK || dlgOpen.FileName == "")
return;
//load the file
string FileName = dlgOpen.FileName;
var sr = new StreamReader(FileName, Encoding.Default);
//read the content into the "text" variable
string text = sr.ReadToEnd();
//create a new document
var doc = new Document {Path = FileName};
var fi = new FileInfo(FileName);
doc.Title = fi.Name;
doc.Text = text;
SyntaxDefinition syntax = Languages.GetLanguageFromFile(doc.Path);
var ef = new EditForm(doc, syntax) {MdiParent = this};
ef.Show();
}
private void OK()
{
if (lvFileTypes.SelectedItems.Count == 0)
{
lvFileTypes.Items[0].Selected = true;
}
var syntax = (SyntaxDefinition) trvFileTypes.SelectedNode.Tag;
var ft = (FileType) lvFileTypes.SelectedItems[0].Tag;
var doc = new Document {Title = ("Untitled" + ft.Extension), Text = ""};
var ef = new EditForm(doc, syntax);
EditForm = ef;
DialogResult = DialogResult.OK;
Close();
}