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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using System.Xml;
using System.Windows;
using System.Windows.Threading;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using ICSharpCode.AvalonEdit.CodeCompletion;
using ICSharpCode.AvalonEdit.Folding;
using ICSharpCode.AvalonEdit.Highlighting;
using Microsoft.Win32;
using System.Resources;
using System.Threading.Tasks;
using System.Windows.Controls.WpfPropertyGrid;
using Microsoft.Scripting;
using Microsoft.Scripting.Hosting;
using PythonConsoleControl;
namespace IronPythonConsole
{
/// <summary>
/// Interaction logic for MainWindow.xaml
/// </summary>
public partial class PythonConsoleWindow : UserControl
{
public event EventHandler<EventArgs> ConsoleInitialized;
ConsoleOptions consoleOptionsProvider;
public PythonConsoleWindow()
{
Initialized += new EventHandler(MainWindow_Initialized);
// Load our custom highlighting definition:
IHighlightingDefinition pythonHighlighting;
using (Stream s = typeof(PythonConsoleWindow).Assembly.GetManifestResourceStream("IronPythonConsole.Resources.Python.xshd"))
{
if (s == null)
throw new InvalidOperationException("Could not find embedded resource");
using (XmlReader reader = new XmlTextReader(s))
{
pythonHighlighting = ICSharpCode.AvalonEdit.Highlighting.Xshd.
HighlightingLoader.Load(reader, HighlightingManager.Instance);
}
}
// and register it in the HighlightingManager
HighlightingManager.Instance.RegisterHighlighting("Python Highlighting", new string[] { ".cool" }, pythonHighlighting);
InitializeComponent();
textEditor.SyntaxHighlighting = pythonHighlighting;
textEditor.PreviewKeyDown += new KeyEventHandler(textEditor_PreviewKeyDown);
consoleOptionsProvider = new ConsoleOptions(console.Pad);
propertyGridComboBox.SelectedIndex = 0;
expander.Expanded += new RoutedEventHandler(expander_Expanded);
console.Pad.Host.ConsoleCreated +=new PythonConsoleControl.ConsoleCreatedEventHandler(Host_ConsoleCreated);
}
public ScriptScope PythonScope
{
get { return console.Pad.Console.ScriptScope; }
}
public PythonConsole PythonConsole
{
get { return console.Pad.Console; }
}
public PythonConsolePad ConsolePad
{
get { return console.Pad; }
}
public IronPythonConsoleControl PythonConsoleControl
{
get { return console; }
}
string currentFileName;
void Host_ConsoleCreated(object sender, EventArgs e)
{
console.Pad.Console.ConsoleInitialized += new PythonConsoleControl.ConsoleInitializedEventHandler(Console_ConsoleInitialized);
}
void Console_ConsoleInitialized(object sender, EventArgs e)
{
if (ConsoleInitialized != null)
ConsoleInitialized(this, new EventArgs());
console.Pad.Console.ScriptStarting += ConsoleOnScriptStarting;
console.Pad.Console.ScriptFinished += ConsoleOnScriptFinished;
string startupScipt = "import IronPythonConsole";
ScriptSource scriptSource = console.Pad.Console.ScriptScope.Engine.CreateScriptSourceFromString(startupScipt, SourceCodeKind.Statements);
try
{
scriptSource.Execute();
}
catch {}
//double[] test = new double[] { 1.2, 4.6 };
//console.Pad.Console.ScriptScope.SetVariable("test", test);
}
private void ConsoleOnScriptFinished(object sender, EventArgs eventArgs)
{
Dispatcher.Invoke(new Action(() =>
{
btnRun.IsEnabled = true;
btnStop.IsEnabled = false;
}));
}
private void ConsoleOnScriptStarting(object sender, EventArgs eventArgs)
{
Dispatcher.Invoke(new Action(() =>
{
btnRun.IsEnabled = false;
btnStop.IsEnabled = true;
}));
}
void MainWindow_Initialized(object sender, EventArgs e)
{
//propertyGridComboBox.SelectedIndex = 1;
}
void openFileClick(object sender, RoutedEventArgs e)
{
OpenFileDialog dlg = new OpenFileDialog {CheckFileExists = true, DefaultExt = ".py", Filter = "Python Script File|*.py|Plain Text|*.txt|All Files|*.*", FilterIndex = 0 };
if (dlg.ShowDialog() ?? false) {
currentFileName = dlg.FileName;
textEditor.Load(currentFileName);
//textEditor.SyntaxHighlighting = HighlightingManager.Instance.GetDefinitionByExtension(Path.GetExtension(currentFileName));
}
}
void saveFileClick(object sender, EventArgs e)
{
if (currentFileName == null) {
SaveFileDialog dlg = new SaveFileDialog {DefaultExt = ".py", Filter = "Python Script File|*.py|Plain Text|*.txt|All Files|*.*", FilterIndex = 0};
if (dlg.ShowDialog() ?? false) {
currentFileName = dlg.FileName;
} else {
return;
}
}
textEditor.Save(currentFileName);
}
void runClick(object sender, EventArgs e)
{
RunStatements();
}
void textEditor_PreviewKeyDown(object sender, KeyEventArgs e)
{
if (e.Key == Key.F5) RunStatements();
}
void RunStatements()
{
string statementsToRun = "";
if (textEditor.TextArea.Selection.Length > 0)
statementsToRun = textEditor.TextArea.Selection.GetText();
else
statementsToRun = textEditor.TextArea.Document.Text;
console.Pad.Console.RunStatements(statementsToRun);
}
void propertyGridComboBoxSelectionChanged(object sender, RoutedEventArgs e)
{
if (propertyGrid == null)
return;
switch (propertyGridComboBox.SelectedIndex) {
case 0:
propertyGrid.SelectedObject = consoleOptionsProvider; // not .Instance
break;
case 1:
//propertyGrid.SelectedObject = textEditor.Options; (for WPF native control)
propertyGrid.SelectedObject = textEditor.Options;
break;
}
}
void expander_Expanded(object sender, RoutedEventArgs e)
{
propertyGridComboBoxSelectionChanged(sender, e);
}
private void stopClick(object sender, RoutedEventArgs e)
{
Task.Factory.StartNew(() => console.Pad.Console.AbortRunningScript());
}
}
}
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