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path: root/Software/Visual_Studio/MachineStudio/Modules/Tango.MachineStudio.Developer/Controls/JobSummeryViewer.xaml.cs
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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.BL.Entities;

namespace Tango.MachineStudio.Developer.Controls
{
    /// <summary>
    /// Represents a <see cref="Job"/> summary viewer control.
    /// </summary>
    /// <seealso cref="System.Windows.Controls.UserControl" />
    /// <seealso cref="System.Windows.Markup.IComponentConnector" />
    public partial class JobSummeryViewer : UserControl
    {
        /// <summary>
        /// Maybe not necessary!
        /// </summary>
        public bool IsActive
        {
            get { return (bool)GetValue(IsActiveProperty); }
            set { SetValue(IsActiveProperty, value); }
        }
        public static readonly DependencyProperty IsActiveProperty =
            DependencyProperty.Register("IsActive", typeof(bool), typeof(JobSummeryViewer), new PropertyMetadata(false));

        /// <summary>
        /// Gets or sets a value indicating whether to display summery markers.
        /// </summary>
        public bool DisplayMarkers
        {
            get { return (bool)GetValue(DisplayMarkersProperty); }
            set { SetValue(DisplayMarkersProperty, value); }
        }
        public static readonly DependencyProperty DisplayMarkersProperty =
            DependencyProperty.Register("DisplayMarkers", typeof(bool), typeof(JobSummeryViewer), new PropertyMetadata(true));

        /// <summary>
        /// Initializes a new instance of the <see cref="JobSummeryViewer"/> class.
        /// </summary>
        public JobSummeryViewer()
        {
            InitializeComponent();
        }
    }
}
pan class="n">Selection Create(TextArea textArea, int startOffset, int endOffset) { if (textArea == null) throw new ArgumentNullException("textArea"); if (startOffset == endOffset) return textArea.emptySelection; else return new SimpleSelection(textArea, new TextViewPosition(textArea.Document.GetLocation(startOffset)), new TextViewPosition(textArea.Document.GetLocation(endOffset))); } internal static Selection Create(TextArea textArea, TextViewPosition start, TextViewPosition end) { if (textArea == null) throw new ArgumentNullException("textArea"); if (textArea.Document.GetOffset(start.Location) == textArea.Document.GetOffset(end.Location) && start.VisualColumn == end.VisualColumn) return textArea.emptySelection; else return new SimpleSelection(textArea, start, end); } /// <summary> /// Creates a new simple selection that selects the text in the specified segment. /// </summary> public static Selection Create(TextArea textArea, ISegment segment) { if (segment == null) throw new ArgumentNullException("segment"); return Create(textArea, segment.Offset, segment.EndOffset); } internal readonly TextArea textArea; /// <summary> /// Constructor for Selection. /// </summary> protected Selection(TextArea textArea) { if (textArea == null) throw new ArgumentNullException("textArea"); this.textArea = textArea; } /// <summary> /// Gets the start position of the selection. /// </summary> public abstract TextViewPosition StartPosition { get; } /// <summary> /// Gets the end position of the selection. /// </summary> public abstract TextViewPosition EndPosition { get; } /// <summary> /// Gets the selected text segments. /// </summary> public abstract IEnumerable<SelectionSegment> Segments { get; } /// <summary> /// Gets the smallest segment that contains all segments in this selection. /// May return null if the selection is empty. /// </summary> public abstract ISegment SurroundingSegment { get; } /// <summary> /// Replaces the selection with the specified text. /// </summary> public abstract void ReplaceSelectionWithText(string newText); internal string AddSpacesIfRequired(string newText, TextViewPosition start, TextViewPosition end) { if (EnableVirtualSpace && InsertVirtualSpaces(newText, start, end)) { var line = textArea.Document.GetLineByNumber(start.Line); string lineText = textArea.Document.GetText(line); var vLine = textArea.TextView.GetOrConstructVisualLine(line); int colDiff = start.VisualColumn - vLine.VisualLengthWithEndOfLineMarker; if (colDiff > 0) { string additionalSpaces = ""; if (!textArea.Options.ConvertTabsToSpaces && lineText.Trim('\t').Length == 0) { int tabCount = (int)(colDiff / textArea.Options.IndentationSize); additionalSpaces = new string('\t', tabCount); colDiff -= tabCount * textArea.Options.IndentationSize; } additionalSpaces += new string(' ', colDiff); return additionalSpaces + newText; } } return newText; } bool InsertVirtualSpaces(string newText, TextViewPosition start, TextViewPosition end) { return (!string.IsNullOrEmpty(newText) || !(IsInVirtualSpace(start) && IsInVirtualSpace(end))) && newText != "\r\n" && newText != "\n" && newText != "\r"; } bool IsInVirtualSpace(TextViewPosition pos) { return pos.VisualColumn > textArea.TextView.GetOrConstructVisualLine(textArea.Document.GetLineByNumber(pos.Line)).VisualLength; } /// <summary> /// Updates the selection when the document changes. /// </summary> public abstract Selection UpdateOnDocumentChange(DocumentChangeEventArgs e); /// <summary> /// Gets whether the selection is empty. /// </summary> public virtual bool IsEmpty { get { return Length == 0; } } /// <summary> /// Gets whether virtual space is enabled for this selection. /// </summary> public virtual bool EnableVirtualSpace { get { return textArea.Options.EnableVirtualSpace; } } /// <summary> /// Gets the selection length. /// </summary> public abstract int Length { get; } /// <summary> /// Returns a new selection with the changed end point. /// </summary> /// <exception cref="NotSupportedException">Cannot set endpoint for empty selection</exception> public abstract Selection SetEndpoint(TextViewPosition endPosition); /// <summary> /// If this selection is empty, starts a new selection from <paramref name="startPosition"/> to /// <paramref name="endPosition"/>, otherwise, changes the endpoint of this selection. /// </summary> public abstract Selection StartSelectionOrSetEndpoint(TextViewPosition startPosition, TextViewPosition endPosition); /// <summary> /// Gets whether the selection is multi-line. /// </summary> public virtual bool IsMultiline { get { ISegment surroundingSegment = this.SurroundingSegment; if (surroundingSegment == null) return false; int start = surroundingSegment.Offset; int end = start + surroundingSegment.Length; var document = textArea.Document; if (document == null) throw ThrowUtil.NoDocumentAssigned(); return document.GetLineByOffset(start) != document.GetLineByOffset(end); } } /// <summary> /// Gets the selected text. /// </summary> public virtual string GetText() { var document = textArea.Document; if (document == null) throw ThrowUtil.NoDocumentAssigned(); StringBuilder b = null; string text = null; foreach (ISegment s in Segments) { if (text != null) { if (b == null) b = new StringBuilder(text); else b.Append(text); } text = document.GetText(s); } if (b != null) { if (text != null) b.Append(text); return b.ToString(); } else { return text ?? string.Empty; } } /// <summary> /// Creates a HTML fragment for the selected text. /// </summary> public string CreateHtmlFragment(HtmlOptions options) { if (options == null) throw new ArgumentNullException("options"); IHighlighter highlighter = textArea.GetService(typeof(IHighlighter)) as IHighlighter; StringBuilder html = new StringBuilder(); bool first = true; foreach (ISegment selectedSegment in this.Segments) { if (first) first = false; else html.AppendLine("<br>"); html.Append(HtmlClipboard.CreateHtmlFragment(textArea.Document, highlighter, selectedSegment, options)); } return html.ToString(); } /// <inheritdoc/> public abstract override bool Equals(object obj); /// <inheritdoc/> public abstract override int GetHashCode(); /// <summary> /// Gets whether the specified offset is included in the selection. /// </summary> /// <returns>True, if the selection contains the offset (selection borders inclusive); /// otherwise, false.</returns> public virtual bool Contains(int offset) { if (this.IsEmpty) return false; if (this.SurroundingSegment.Contains(offset)) { foreach (ISegment s in this.Segments) { if (s.Contains(offset)) { return true; } } } return false; } /// <summary> /// Creates a data object containing the selection's text. /// </summary> public virtual DataObject CreateDataObject(TextArea textArea) { string text = GetText(); // Ensure we use the appropriate newline sequence for the OS DataObject data = new DataObject(TextUtilities.NormalizeNewLines(text, Environment.NewLine)); // we cannot use DataObject.SetText - then we cannot drag to SciTe // (but dragging to Word works in both cases) // Also copy text in HTML format to clipboard - good for pasting text into Word // or to the SharpDevelop forums. HtmlClipboard.SetHtml(data, CreateHtmlFragment(new HtmlOptions(textArea.Options))); return data; } } }