/// <summary> 根据xchd文档来匹配实例（指定检查范围） </summary>
/// <param name="docname">xchd文档元素名称</param>
/// <param name="start">检查范围的开始</param>
/// <param name="count">检查范围的个数</param>
/// <returns>所有匹配合法的结果</returns>
public IEnumerable <IMRADocMatchResult> DocMatch(string docname, int start, int count)
{
ITextBoxCore core = zone is ITextBoxCore ? (ITextBoxCore)zone : zone.Core;
IDocsCore doccore = core?.DocsCore;
if (doccore == null)
{
yield break;
}
IDocsItem docitem = doccore.GetItem(docname);
if (docitem is IDocsCollection)
{
int ni = 0;
for (int i = start; i < start + count; i++)
{
MRADocMatchCollection match = _DocMatchGroup(zone.Items[i], docitem, ref ni);
if (match != null)
{
yield return(new MRADocMatchResult(match, i, ni - i));
}
}
}
for (int i = start; i < start + count; i++)
{
MRADocMatchItem match = _DocMatch(zone.Items[i], docitem);
if (match != null)
{
yield return(new MRADocMatchResult(match, i, 1));
}
}
}
public MRACltItemInfo(ITextBoxCore _core, MRACltBox _parent, MRACltItemTypes _type, int _id, string _text)
{
this.core = _core;
this.parent = _parent;
this.type = _type;
this.id = _id;
this.text = _text;
this.bolds = new List <MRACltBoldSegment>();
}
public MRATextItemInfo(ITextBoxCore _core, int _id, int _line)
{
this.core = _core;
this.id = _id;
this.line = _line;
this.view = null;
this.openzonefocus = false;
this.closezonefocus = false;
this.intozonefocus = false;
}
public MRAZoneSkipInfo(ITextBoxCore _core, int _id, int _linestart, int _lineend, ITextZone _skipzone)
{
this.core = _core;
this.id = _id;
this.linestart = _linestart;
this.lineend = _lineend;
this.skipzone = _skipzone;
this.openzonefocus = false;
this.closezonefocus = false;
this.intozonefocus = false;
}
protected void Initialize()
{
if (Info?.Core != null)
{
ITextBoxCore core = Info.Core;
core.DictBrush.TryGetValue("background_cltbox", out background_normal);
core.DictBrush.TryGetValue("background_cltbox_selected", out background_selected);
core.DictBrush.TryGetValue("foreground_cltbox", out foreground_normal);
core.DictBrush.TryGetValue("foreground_cltbox_selected", out foreground_selected);
Background = background_normal;
Foreground = Info.IsSelected ? foreground_selected : foreground_normal;
}
}
protected override void Render(DrawingContext ctx)
{
if (Core == null || Core.IsDisposed)
{
return;
}
base.Render(ctx);
ITextBoxCore textcore = ViewParent.TextCore;
double fontsize = textcore.FontSize;
Brush foreground = null;
textcore.DictBrush.TryGetValue("foreground_linenumber", out foreground);
Typeface typeface = new Typeface(textcore.FontFamily, textcore.FontStyle, textcore.FontWeight, textcore.FontStretch);
FormattedText fmttext = new FormattedText(Core.Line.ToString(), Thread.CurrentThread.CurrentUICulture, FlowDirection.LeftToRight, typeface, fontsize, foreground);
ctx.DrawText(fmttext, new Point(textcore.View.MarginNumberBar, 0));
}
protected override void OnRender(DrawingContext ctx)
{
base.OnRender(ctx);
if (Info == null)
{
return;
}
#region Background
if (Info.IsSelected)
{
MRACltBox cltbox = Info.Core.View.UI_CltBox;
Rect bgrect = new Rect(Point_BgStart, new Point(Math.Max(cltbox.ActualWidth, ActualWidth), ActualHeight));
ctx.DrawRectangle(background_selected, null, bgrect);
}
#endregion
#region Icon
{
ImageSource icon = null;
switch (Info.Type)
{
case MRACltItemTypes.Keyword: icon = Icon_Keyword; break;
case MRACltItemTypes.Class: icon = Icon_Class; break;
case MRACltItemTypes.Variable: icon = Icon_Variable; break;
case MRACltItemTypes.Function: icon = Icon_Function; break;
}
ctx.DrawImage(icon, Rect_Icon);
}
#endregion
#region Text
{
ITextBoxCore core = Info.Core;
Typeface typeface = new Typeface(core.FontFamily, core.FontStyle, core.FontWeight, core.FontStretch);
FormattedText fmttext = new FormattedText(Info.Text, Thread.CurrentThread.CurrentUICulture, FlowDirection.LeftToRight, typeface, 12, Foreground);
foreach (MRACltBoldSegment bold in Info.Bolds)
{
fmttext.SetFontWeight(FontWeights.Bold, bold.Start, bold.Count);
}
ctx.DrawText(fmttext, Point_Text);
}
#endregion
}
public TextUndoRedoCore(ITextBoxCore _parent)
{
this.parent = _parent;
this.undos = new List <ITextAction>();
this.redos = new List <ITextAction>();
}
protected override void Render(DrawingContext ctx)
{
if (Core == null || Core.IsDisposed)
{
return;
}
base.Render(ctx);
Brush fbsNormal = null;
Brush fbsInside = null;
Brush bbsInside = null;
Brush bbsInsideMouseOver = null;
Brush fbsInsideMouseOver = null;
Brush fbsMouseOver = null;
Brush bbsMouseOver = null;
ITextBoxCore textcore = ViewParent.TextCore;
Rect rect = new Rect(textcore.View.MarginStructBar, 0, textcore.View.MarginLeft - textcore.View.MarginStructBar, ViewParent.ActualHeight);
textcore.DictBrush.TryGetValue("foreground_structbar_normal", out fbsNormal);
textcore.DictBrush.TryGetValue("foreground_structbar_inside", out fbsInside);
textcore.DictBrush.TryGetValue("background_structbar_inside_mouseover", out bbsInsideMouseOver);
textcore.DictBrush.TryGetValue("foreground_structbar_inside_mouseover", out fbsInsideMouseOver);
textcore.DictBrush.TryGetValue("background_structbar_inside", out bbsInside);
textcore.DictBrush.TryGetValue("foreground_structbar_normal_mouseover", out fbsMouseOver);
textcore.DictBrush.TryGetValue("background_structbar_normal_mouseover", out bbsMouseOver);
Pen penNormal = new Pen(fbsNormal, 1.0);
Pen penNormalFocus = new Pen(fbsMouseOver, 1.2);
Pen penInside = new Pen(fbsInside, 1.0);
Pen penInsideFocus = new Pen(fbsInsideMouseOver, 1.0);
if (ViewParent.StructBarMouseOver)
{
fbsInside = fbsInsideMouseOver;
bbsInside = bbsInsideMouseOver;
}
if (ViewParent.StructBarMouseOver && bbsMouseOver != null)
{
ctx.DrawRectangle(bbsMouseOver, null, rect);
}
if (ViewParent.IntoZone != null)
{
double top = rect.Top;
double bottom = rect.Bottom;
if (ViewParent.IntoZone == ViewParent.OpenZone)
{
top += (rect.Height - RectSize) / 2;
}
if (ViewParent.IntoZone == ViewParent.CloseZone)
{
bottom -= rect.Height / 2;
}
ctx.DrawLine(Core.IntoZoneFocus ? penNormalFocus : penNormal,
new Point(rect.X + rect.Width / 2, top),
new Point(rect.X + rect.Width / 2, bottom));
if (Core.OpenZoneFocus)
{
ctx.DrawLine(penNormalFocus,
new Point(rect.X + rect.Width / 2, rect.Y + rect.Height / 2),
new Point(rect.X + rect.Width / 2, bottom));
}
if (Core.CloseZoneFocus)
{
ctx.DrawLine(penNormalFocus,
new Point(rect.X + rect.Width / 2, top),
new Point(rect.X + rect.Width / 2, rect.Y + rect.Height / 2));
}
}
if (ViewParent.CloseZone != null)
{
Pen pen = Core.CloseZoneFocus ? penNormalFocus : penNormal;
if (ViewParent.IntoZone == null)
{
ctx.DrawLine(pen,
new Point(rect.X + rect.Width / 2, rect.Top),
new Point(rect.X + rect.Width / 2, rect.Y + rect.Height / 2));
}
ctx.DrawLine(pen,
new Point(rect.X + rect.Width / 2, rect.Y + rect.Height / 2),
new Point(rect.X + rect.Width / 2 + RectSize / 2, rect.Y + rect.Height / 2));
}
if (ViewParent.SkipZone != null || ViewParent.OpenZone != null)
{
Pen pen = penNormal;
Brush fill = bbsInside;
Rect rectInside = new Rect((rect.Width - RectSize) / 2 + textcore.View.MarginStructBar, (rect.Height - RectSize) / 2, RectSize, RectSize);
if (ViewParent.OpenZone != null && Core.OpenZoneFocus)
{
pen = penNormalFocus; fill = bbsInsideMouseOver;
}
if (ViewParent.SkipZone != null && Core is IMRAZoneSkipInfo && ((IMRAZoneSkipInfo)Core).SkipZoneFocus)
{
pen = penNormalFocus; fill = bbsInsideMouseOver;
}
ctx.DrawRectangle(fill, pen, rectInside);
pen = penInside;
if (ViewParent.OpenZone != null && Core.OpenZoneFocus)
{
pen = penInsideFocus;
}
if (ViewParent.SkipZone != null)
{
ctx.DrawLine(pen,
new Point(rectInside.Left + InsideMargin, rectInside.Y + rectInside.Height / 2),
new Point(rectInside.Right - InsideMargin, rectInside.Y + rectInside.Height / 2));
ctx.DrawLine(pen,
new Point(rectInside.X + rectInside.Width / 2, rectInside.Top + InsideMargin),
new Point(rectInside.X + rectInside.Width / 2, rectInside.Bottom - InsideMargin));
}
if (ViewParent.OpenZone != null)
{
ctx.DrawLine(pen,
new Point(rectInside.Left + InsideMargin, rectInside.Y + rectInside.Height / 2),
new Point(rectInside.Right - InsideMargin, rectInside.Y + rectInside.Height / 2));
}
}
}
protected override void Render(DrawingContext ctx)
{
if (Core == null || Core.IsDisposed)
{
return;
}
base.Render(ctx);
IMRATextItemInfo item = ViewParent?.Core;
ITextBoxCore core = ViewParent?.TextCore;
WinTextLine text = ViewParent?.TextLine;
if (core == null)
{
return;
}
ITextPosition start = core.SelectedStart;
ITextPosition end = core.SelectedEnd;
if (start.CompareTo(end) == 0)
{
ITextPosition pos = start.NextSeek();
RenderBracket(ctx, pos);
RenderDefaultMatch(ctx, pos);
pos = pos.PrevSeek();
RenderBracket(ctx, pos);
RenderDefaultMatch(ctx, pos);
}
if (start.Line == end.Line && start.Column == end.Column)
{
status = start.Line == item.Line ? SelectionStatus.Caret : SelectionStatus.None;
}
else if (item.Line >= start.Line && item.Line <= end.Line)
{
status = SelectionStatus.Range;
}
else
{
status = SelectionStatus.None;
}
switch (status)
{
case SelectionStatus.None:
break;
case SelectionStatus.Caret:
{
if (!blinkshow && !forceshow)
{
break;
}
int index = start.Column - 1;
TextBounds bound = text.GetTextBounds(index, 1).FirstOrDefault();
Brush brush = null;
double thickness = 1.0;
ViewParent.TextCore.DictBrush.TryGetValue("foreground_rawtext_caret", out brush);
ViewParent.TextCore.DictValue.TryGetValue("rawtext_caret_thickness", out thickness);
Pen pen = new Pen(brush, thickness);
Point p1 = bound.Rectangle.TopLeft;
Point p2 = bound.Rectangle.BottomLeft;
p1.Y -= 2;
p1.X += ViewParent.TextCore.View.MarginLeft;
p2.X += ViewParent.TextCore.View.MarginLeft;
ctx.DrawLine(pen, p1, p2);
}
break;
case SelectionStatus.Range:
{
//int left = start.Column - 1;
//int right = end.Column - 1;
if (start.Line < item.Line)
{
start = Core.Start;
}
if (end.Line > item.Line)
{
end = Core.End;
}
//if (right - left <= 0) break;
//TextBounds bound = text.GetTextBounds(left, right - left).FirstOrDefault();
Brush brush = null;
//Rect rect = bound.Rectangle;
ViewParent.TextCore.DictBrush.TryGetValue("background_rawtext_selected", out brush);
//rect.X += ViewParent.TextCore.View.MarginLeft;
//ctx.DrawRectangle(brush, null, rect);
DrawTextRectangle(ctx, brush, null, start, end);
}
break;
}
}
public MRATextParagraphProperties(ITextBoxCore _core, MRATextSource _textsource)
{
this.core = _core;
this.textsource = _textsource;
}
