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using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
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 System.Windows.Shapes;
using Tango.FSE.Procedures.Contracts;
using Tango.FSE.Procedures.ViewModels;
using Tango.Logging;
using Tango.Scripting.Basic;
using Tango.Scripting.Core;
using Tango.Scripting.Editors;
using Tango.SharedUI.Helpers;
namespace Tango.FSE.Procedures.Views
{
/// <summary>
/// Interaction logic for ProcedureDesignerView.xaml
/// </summary>
public partial class ProcedureDesignerView : UserControl, IProcedureDesignerView
{
private ProcedureDesignerViewVM _vm;
public event EventHandler<string> FileDropped;
public ProcedureDesignerView()
{
InitializeComponent();
this.Register<IProcedureDesignerView>();
Loaded += (_, __) => _vm = DataContext as ProcedureDesignerViewVM;
}
private void OnScriptItemDoubleClick(object sender, MouseButtonEventArgs e)
{
_vm.OpenScript((sender as FrameworkElement).DataContext as Script);
}
private ScriptEditor GetCurrentEditor()
{
var editor = tabControl.FindVisualChildren<ScriptEditor>().FirstOrDefault(x => x.IsVisible);
return editor;
}
private List<ScriptEditor> GetAllEditors()
{
return tabControl.FindVisualChildren<ScriptEditor>().ToList();
}
public void FormatCode()
{
GetCurrentEditor()?.FormatCode();
}
public void HighlightCode(int position, int length, int line)
{
GetCurrentEditor()?.Highlight(position, length, line);
}
public void InsertCode(string code)
{
GetCurrentEditor()?.InsertCode(code);
}
public void InvalidateHighlighting()
{
Dispatcher.BeginInvoke(new Action(() =>
{
foreach (var editor in tabControl.FindVisualChildren<ScriptEditor>())
{
editor.InvalidateHighlighting(true);
}
}));
}
public void Find(string text)
{
GetCurrentEditor()?.Find(text);
}
public void ReplaceNext(string text, string replace)
{
GetCurrentEditor()?.ReplaceNext(text, replace);
ColorizeKeyword(text);
}
public int ReplaceAll(string text, string replace)
{
var editor = GetCurrentEditor();
if (editor != null)
{
int count = editor.ReplaceAll(text, replace);
ColorizeKeyword(text);
return count;
}
else
{
return 0;
}
}
public void FocusCurrentEditor()
{
var editor = GetCurrentEditor();
if (editor != null)
{
editor.Focus();
Keyboard.Focus(editor);
}
}
public void ColorizeKeyword(string text)
{
GetCurrentEditor()?.ColorizeByKeyword(text);
}
public void ResetColrization()
{
GetAllEditors().ForEach(x => x.ResetColorizationByKeyword());
}
private void OnDialogItemDoubleClick(object sender, MouseButtonEventArgs e)
{
_vm.EditProcedureDialog((sender as FrameworkElement).DataContext as ProcedureDialog);
}
public void HighlightError(int position, int length)
{
GetCurrentEditor()?.HighlighError(position, length);
}
public void ClearErrors()
{
GetAllEditors().ForEach(x => x.ClearErrors());
}
public void ScrollToLine(int lineNumber)
{
GetCurrentEditor().ScrollToLine(lineNumber);
}
public void HighlightRuntimeError(int lineNumber)
{
ScrollToLine(lineNumber);
var editor = GetCurrentEditor();
editor.HighlightErrorLine(lineNumber);
UIHelper.DoEvents();
Point? p = editor.GetLineVisualPosition(lineNumber);
if (p != null)
{
Point point = p.Value;
point = new Point(point.X, point.Y - editor.VerticalOffset);
double height = editor.ActualHeight;
if (point.Y > runTimeErrorDock.ActualHeight)
{
DockPanel.SetDock(runTimeErrorLineGrid, Dock.Bottom);
runTimeErrorLineTransform.Angle = 0;
Canvas.SetTop(runTimeErrorDock, point.Y - runTimeErrorDock.ActualHeight);
}
else
{
DockPanel.SetDock(runTimeErrorLineGrid, Dock.Top);
runTimeErrorLineTransform.Angle = 90;
Canvas.SetTop(runTimeErrorDock, point.Y);
}
Canvas.SetLeft(runTimeErrorDock, Math.Min(point.X, editor.ActualWidth - 110 - runTimeErrorDock.ActualWidth));
runTimeErrorCanvas.Visibility = Visibility.Visible;
}
}
public void CloseRunTimeError()
{
runTimeErrorCanvas.Visibility = Visibility.Hidden;
GetCurrentEditor().ResetColorizationByKeyword();
}
public void HighlightDebugRequest(Object toDebug, int lineNumber)
{
ScrollToLine(lineNumber);
var editor = GetCurrentEditor();
editor.HighlightDebugLine(lineNumber);
UIHelper.DoEvents();
Point? p = editor.GetLineVisualPosition(lineNumber);
if (p != null)
{
Point point = p.Value;
}
}
public List<ScriptBreakPoint> GetBreakPoints()
{
List<ScriptBreakPoint> breakPoints = new List<ScriptBreakPoint>();
foreach (var editor in GetAllEditors())
{
breakPoints.AddRange(editor.GetBreakPoints());
}
return breakPoints;
}
public void HighlightBreakPointRequest(int lineNumber, List<ScriptBreakPointSymbol> symbols)
{
UIHelper.DoEvents();
ScrollToLine(lineNumber);
var editor = GetCurrentEditor();
editor.HighlightBreakPoint(lineNumber, symbols);
UIHelper.DoEvents();
}
public void ResetBreakPointRequest()
{
GetCurrentEditor().ResetBreakPointLine();
runTimeBreakPointCanvas.Visibility = Visibility.Hidden;
}
private void ScriptEditor_BreakPointSymbolPressed(object sender, BreakPointSymbolPressedEventArgs e)
{
try
{
var editor = GetCurrentEditor();
var point = new Point(e.Position.X, e.Position.Y - editor.VerticalOffset);
Canvas.SetTop(runTimeBreakPointDock, point.Y);
Canvas.SetLeft(runTimeBreakPointDock, Math.Min(point.X, editor.ActualWidth - 110 - runTimeBreakPointDock.ActualWidth));
try
{
runTimeBreakPointTreeView.SetExpansion(false);
}
catch { }
runTimeBreakPointTreeView.DataContext = DebugNode.CreateNode(e.BreakPointSymbol.Name, e.BreakPointSymbol.SymbolObject);
runTimeBreakPointCanvas.Visibility = Visibility.Visible;
}
catch (Exception ex)
{
LogManager.Default.Log(ex, "Error initializing break point debug window.");
}
}
private void RunTimeBreakPointCanvas_MouseUp(object sender, MouseButtonEventArgs e)
{
runTimeBreakPointCanvas.Visibility = Visibility.Hidden;
}
public string GetCaretWord()
{
return GetCurrentEditor()?.GetCaretWord();
}
private void OnFileDrop(object sender, DragEventArgs e)
{
try
{
string[] files = (string[])e.Data.GetData(DataFormats.FileDrop);
if (files != null && files.Length == 1)
{
var file = files.First();
FileDropped?.Invoke(this, file);
}
}
catch { }
}
}
}
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