private void OnBuild(object sender, EventArgs e)
{
if (FilePath != null)
{
this.SaveFile();
this.Compiler = new PL0Compiler(FilePath);
Compiler.compile();
if (Compiler.EH.errItem.Count == 0)
{
if (!codeList.Created)
{
codeList = new CodeList();
codeList.Show();
}
this.pCodeFile();
codeList.setCodeText(Compiler.listCode());
}
else
{
if (!errList.Created)
{
errList = new ErrorList();
errList.Show();
}
errList.setErrText(Compiler.displayErr());
}
}
else
{
string msg = "请新建或打开一个PL程序文件！";
MessageBox.Show(msg, this.Text, MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
private void OnCloseFile(object sender, EventArgs e)
{
if (FilePath != null)
{
if (textBoxContent.Text != File.ReadAllText(FilePath))
{
string sMsg = "是否保存对文档的更改？";
DialogResult dr = MessageBox.Show(sMsg, this.Text,
MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
if (dr == DialogResult.Yes)
{
SaveFile();
Compiler = null;
if (errList != null)
{
errList.Close();
}
if (codeList != null)
{
codeList.Close();
}
}
else if (dr == DialogResult.No)
{
textBoxContent.Clear();
textBoxContent.ClearUndoAndRedo();
textBoxContent.AcceptsTab = false;
textBoxContent.Visible = false;
FilePath = null;
Compiler = null;
if (errList != null)
{
errList.Close();
}
if (codeList != null)
{
codeList.Close();
}
}
}
else
{
textBoxContent.Clear();
textBoxContent.ClearUndoAndRedo();
textBoxContent.AcceptsTab = false;
textBoxContent.Visible = false;
FilePath = null;
Compiler = null;
if (errList != null)
{
errList.Close();
}
if (codeList != null)
{
codeList.Close();
}
}
}
}
private void OnExecute(object sender, EventArgs e)
{
if (FilePath != null)
{
this.SaveFile();
this.Compiler = new PL0Compiler(FilePath);
Compiler.compile();
if (Compiler.EH.errItem.Count == 0)
{
string CodeFile = pCodeFile();
if (CodeFile != "")
{
string curPath = Directory.GetCurrentDirectory();
Process pInte = new Process();
pInte.StartInfo.FileName = curPath + "\\PL0CodeInterpreter.exe";
pInte.StartInfo.Arguments = CodeFile;
pInte.Start();
}
}
else
{
if (!errList.Created)
{
errList = new ErrorList();
errList.Show();
}
errList.setErrText(Compiler.displayErr());
}
}
else
{
string msg = "请新建或打开一个PL程序文件！";
MessageBox.Show(msg, this.Text, MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
