removed splitted CrowIDE

1 files changed, 0 insertions, 699 deletions

diff --git a/Samples/CrowIDE/src/Editors/CodeBuffer/TextEditor.cs b/Samples/CrowIDE/src/Editors/CodeBuffer/TextEditor.cs
deleted file mode 100644
index 8b16b9a8..00000000
--- a/Samples/CrowIDE/src/Editors/CodeBuffer/TextEditor.cs
+++ /dev/null
@@ -1,699 +0,0 @@
-//
-// ScrollingTextBox.cs
-//
-// Author:
-//       Jean-Philippe Bruyère <jp.bruyere@hotmail.com>
-//
-// Copyright (c) 2013-2017 Jean-Philippe Bruyère
-//
-// Permission is hereby granted, free of charge, to any person obtaining a copy
-// of this software and associated documentation files (the "Software"), to deal
-// in the Software without restriction, including without limitation the rights
-// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom the Software is
-// furnished to do so, subject to the following conditions:
-//
-// The above copyright notice and this permission notice shall be included in
-// all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-// THE SOFTWARE.
-
-using System;
-using System.ComponentModel;
-using vkvg;
-
-namespace Crow.Text
-{
-	/// <summary>
-	/// Scrolling text box optimized for monospace fonts, for coding
-	/// </summary>
-	public class TextEditor : Crow.Coding.Editor
-	{		
-		#region CTOR
-		public TextEditor (): base()
-		{			
-			buffer = new TextBuffer ();
-			buffer.LineUpadateEvent += Buffer_LineUpadateEvent;
-			buffer.LineAdditionEvent += Buffer_LineAdditionEvent;;
-			buffer.LineRemoveEvent += Buffer_LineRemoveEvent;
-			buffer.BufferCleared += Buffer_BufferCleared;
-			buffer.SelectionChanged += Buffer_SelectionChanged;
-			buffer.PositionChanged += Buffer_PositionChanged;
-			//buffer.Add ("");
-		}
-		#endregion
-
-		string oldSource = "";
-		volatile bool isDirty = false;
-
-		#region private and protected fields
-		int visibleLines = 1;
-		int visibleColumns = 1;
-
-		TextBuffer buffer;
-
-		Color selBackground;
-		Color selForeground;
-		int selStartCol;
-		int selEndCol;
-
-		protected Rectangle rText;
-		protected FontExtents fe;
-		protected TextExtents te;
-
-		Point mouseLocalPos;
-		bool doubleClicked = false;
-		#endregion
-
-		/// <summary>
-		/// Updates visible line in widget, adapt max scroll y and updatePrintedLines
-		/// </summary>
-		void updateVisibleLines(){
-			visibleLines = (int)Math.Floor ((double)ClientRectangle.Height / (fe.Ascent+fe.Descent));
-			NotifyValueChanged ("VisibleLines", visibleLines);
-			updateMaxScrollY ();
-			RegisterForGraphicUpdate ();
-//			System.Diagnostics.Debug.WriteLine ("update visible lines: " + visibleLines);
-//			System.Diagnostics.Debug.WriteLine ("update MaxScrollY: " + MaxScrollY);
-		}
-		void updateVisibleColumns(){
-			visibleColumns = (int)Math.Floor ((double)(ClientRectangle.Width)/ fe.MaxXAdvance);
-			NotifyValueChanged ("VisibleColumns", visibleColumns);
-			RegisterForGraphicUpdate ();
-//			System.Diagnostics.Debug.WriteLine ("update visible columns: {0} leftMargin:{1}",visibleColumns, leftMargin);
-//			System.Diagnostics.Debug.WriteLine ("update MaxScrollX: " + MaxScrollX);
-		}
-		void updateMaxScrollX (int longestTabulatedLineLength) {			
-			MaxScrollX = Math.Max (0, longestTabulatedLineLength - visibleColumns);
-			if (longestTabulatedLineLength > 0)
-				NotifyValueChanged ("ChildWidthRatio", Slot.Width * visibleColumns / longestTabulatedLineLength);
-		}
-		void updateMaxScrollY () {			
-			int lc = buffer.LineCount;
-			MaxScrollY = Math.Max (0, lc - visibleLines);
-			if (lc > 0)
-				NotifyValueChanged ("ChildHeightRatio", Slot.Height * visibleLines / lc);
-			
-		}			
-
-
-
-		#region Editor overrides
-		protected override void updateEditorFromProjFile ()
-		{
-			buffer.editMutex.EnterWriteLock ();
-			loadSource ();
-			buffer.editMutex.ExitWriteLock ();
-
-			isDirty = false;
-			oldSource = projFile.Source;
-			projFile.RegisteredEditors [this] = true;
-		}
-		protected override void updateProjFileFromEditor ()
-		{
-			buffer.editMutex.EnterWriteLock ();
-			string newsrc = buffer.FullText;
-			buffer.editMutex.ExitWriteLock ();
-			projFile.UpdateSource (this, newsrc);
-		}
-		protected override bool EditorIsDirty {
-			get { return isDirty; }
-			set { isDirty = value; }
-		}
-		protected override bool IsReady {
-			get { return projFile != null && buffer != null; }
-		}
-		#endregion
-
-		#region Buffer events handlers
-		void Buffer_BufferCleared (object sender, EventArgs e)
-		{
-			editorMutex.EnterWriteLock ();
-
-			MaxScrollX = MaxScrollY = 0;
-			RegisterForGraphicUpdate ();
-			notifyPositionChanged ();
-			isDirty = true;
-
-			editorMutex.ExitWriteLock ();
-		}
-		void Buffer_LineAdditionEvent (object sender, TextBufferEventArgs e)
-		{
-			updateMaxScrollY ();
-			RegisterForGraphicUpdate ();
-			isDirty = true;
-		}
-		void Buffer_LineRemoveEvent (object sender, TextBufferEventArgs e)
-		{
-			updateMaxScrollY ();
-			RegisterForGraphicUpdate ();
-			notifyPositionChanged ();
-			isDirty = true;
-		}
-		void Buffer_LineUpadateEvent (object sender, TextBufferEventArgs e)
-		{
-			RegisterForGraphicUpdate ();
-			notifyPositionChanged ();
-			isDirty = true;
-		}
-		void Buffer_PositionChanged (object sender, EventArgs e)
-		{			
-			int cc = getTabulatedColumn (buffer.CurrentPosition);
-
-			if (cc > visibleColumns + ScrollX) {
-				ScrollX = cc - visibleColumns;
-			} else if (cc < ScrollX)
-				ScrollX = cc;
-
-			if (buffer.CurrentLine >= visibleLines + ScrollY - 1)
-				ScrollY = buffer.CurrentLine - visibleLines + 1;
-			else if (buffer.CurrentLine < ScrollY)
-				ScrollY = buffer.CurrentLine;
-			
-			RegisterForGraphicUpdate ();
-			notifyPositionChanged ();
-		}
-
-		void Buffer_SelectionChanged (object sender, EventArgs e)
-		{
-			RegisterForGraphicUpdate ();
-		}
-		#endregion
-
-		void notifyPositionChanged (){
-			try {				
-				NotifyValueChanged ("CurrentLine", buffer.CurrentLine+1);
-				NotifyValueChanged ("CurrentColumn", buffer.CurrentColumn+1);
-			} catch (Exception ex) {
-				Console.WriteLine (ex.ToString ());
-			}
-		}
-			
-		#region Public Crow Properties
-		public int CurrentLine{
-			get { return buffer == null ? 0 : buffer.CurrentLine+1; }
-			set {
-				try {
-					int l = value - 1;
-					if (l == buffer.CurrentLine)
-						return;
-					buffer.CurrentLine = l;									
-				} catch (Exception ex) {					
-					Console.WriteLine ("Error cur column: " + ex.ToString ());
-				}
-			}
-		}
-		public int CurrentColumn{
-			get { return buffer == null ? 0 : buffer.CurrentColumn+1; }
-			set {
-				try {					
-					if (value - 1 == buffer.CurrentColumn)
-						return;
-					buffer.CurrentColumn = value - 1;
-				} catch (Exception ex) {					
-					Console.WriteLine ("Error cur column: " + ex.ToString ());
-				}
-			}
-		}
-		[DefaultValue("Blue")]
-		public virtual Color SelectionBackground {
-			get { return selBackground; }
-			set {
-				if (value == selBackground)
-					return;
-				selBackground = value;
-				NotifyValueChanged ("SelectionBackground", selBackground);
-				RegisterForRedraw ();
-			}
-		}
-		[DefaultValue("White")]
-		public virtual Color SelectionForeground {
-			get { return selForeground; }
-			set {
-				if (value == selForeground)
-					return;
-				selForeground = value;
-				NotifyValueChanged ("SelectionForeground", selForeground);
-				RegisterForRedraw ();
-			}
-		}
-		public override int ScrollY {
-			get {
-				return base.ScrollY;
-			}
-			set {
-				if (value == base.ScrollY)
-					return;
-				editorMutex.EnterWriteLock ();
-				base.ScrollY = value;
-				editorMutex.ExitWriteLock ();
-				RegisterForGraphicUpdate ();
-			}
-		}
-		#endregion
-
-
-		void loadSource () {
-			buffer.Load (projFile.Source);
-			projFile.RegisteredEditors [this] = true;
-			updateMaxScrollY ();
-			RegisterForGraphicUpdate ();
-		}
-
-		int getTabulatedColumn (int col, int line) {
-			return buffer.GetSubString (buffer [line],
-				buffer.GetLineLength (line)).Substring(0,col).Replace ("\t", new String (' ', Interface.TabSize)).Length;
-		}
-		int getTabulatedColumn (Point pos) {
-			return getTabulatedColumn (pos.X,pos.Y);
-		}
-
-		#region Drawing
-		void drawLines(Context gr, Rectangle cb) {
-			int longestTabulatedLine = 0;
-			for (int i = 0; i < visibleLines; i++) {
-				int lineIndex = i + ScrollY;
-				if (lineIndex >= buffer.LineCount)//TODO:need optimize
-					break;							
-
-				double y = cb.Y + (fe.Ascent+fe.Descent) * i, x = cb.X;
-
-				int lineLength = buffer.GetLineLength (lineIndex);
-				if (lineIndex < buffer.LineCount - 1)//dont print line break
-					lineLength--;
-				string lstr = buffer.GetSubString (buffer [lineIndex],
-					lineLength).Replace ("\t", new String (' ', Interface.TabSize));
-
-				int lstrLength = lstr.Length;
-				if (lstrLength > longestTabulatedLine)
-					longestTabulatedLine = lstrLength;
-				
-				if (ScrollX < lstrLength)
-					lstr = lstr.Substring (ScrollX);
-				else
-					lstr = "";
-
-				gr.MoveTo (x, y + fe.Ascent);
-				gr.ShowText (lstr);
-				gr.Fill ();
-
-				if (!buffer.SelectionIsEmpty && lineIndex >= buffer.SelectionStart.Y && lineIndex <= buffer.SelectionEnd.Y) {
-					double rLineX = x,
-					rLineY = y,
-					rLineW = lstr.Length * fe.MaxXAdvance;
-
-					if (lineIndex == buffer.SelectionStart.Y) {
-						rLineX += (selStartCol - ScrollX) * fe.MaxXAdvance;
-						rLineW -= (selStartCol - ScrollX) * fe.MaxXAdvance;
-					}
-					if (lineIndex == buffer.SelectionEnd.Y)
-						rLineW -= (lstr.Length - selEndCol + ScrollX) * fe.MaxXAdvance;
-
-					gr.Save ();
-					gr.Operator = Operator.Source;
-					gr.Rectangle (rLineX, rLineY, rLineW, (fe.Ascent+fe.Descent));
-					gr.SetSourceColor (SelectionBackground);
-					gr.FillPreserve ();
-					gr.Clip ();
-					gr.Operator = Operator.Over;
-					gr.SetSourceColor (SelectionForeground);
-					gr.MoveTo (x, y + fe.Ascent);
-					gr.ShowText (lstr);
-					gr.Fill ();
-					gr.Restore ();
-				}	
-			
-			
-			}		
-		
-			updateMaxScrollX(longestTabulatedLine);
-		}
-		#endregion
-
-		#region GraphicObject overrides
-		public override Font Font {
-			get { return base.Font; }
-			set {
-				base.Font = value;
-
-				using (Surface img = new Surface (IFace.dev, 1, 1)) {
-					using (Context gr = new Context (img)) {
-						gr.FontFace = Font.Name;
-						gr.FontSize = (uint)Font.Size;
-
-						fe = gr.FontExtents;
-					}
-				}
-				MaxScrollY = 0;
-				RegisterForGraphicUpdate ();
-			}
-		}
-		protected override int measureRawSize(LayoutingType lt)
-		{
-			if (lt == LayoutingType.Height)
-				return (int)Math.Ceiling((fe.Ascent+fe.Descent) * buffer.LineCount) + Margin * 2;
-
-			return 0;// (int)(fe.MaxXAdvance * buffer.GetLineLength(buffer.longestLineIdx)) + Margin * 2;
-		}
-		public override void OnLayoutChanges (LayoutingType layoutType)
-		{
-			base.OnLayoutChanges (layoutType);
-
-			if (layoutType == LayoutingType.Height)
-				updateVisibleLines ();
-			else if (layoutType == LayoutingType.Width)
-				updateVisibleColumns ();
-		}
-
-		protected override void onDraw (Context gr)
-		{
-			base.onDraw (gr);
-
-			gr.FontFace = Font.Name;
-			gr.FontSize = (uint)Font.Size;
-			//gr.FontOptions = Interface.FontRenderingOptions;
-			//gr.Antialias = Interface.Antialias;
-
-			Rectangle cb = ClientRectangle;
-
-			Foreground.SetAsSource (gr);
-
-			buffer.editMutex.EnterReadLock ();
-			editorMutex.EnterReadLock ();
-
-			#region draw text cursor
-			if (buffer.SelectionInProgress){
-				selStartCol = getTabulatedColumn (buffer.SelectionStart);
-				selEndCol = getTabulatedColumn (buffer.SelectionEnd);
-			}else if (HasFocus && CurrentLine >= 0){
-				gr.LineWidth = 1.0;
-				double cursorX = cb.X + (getTabulatedColumn(buffer.CurrentPosition) - ScrollX) * fe.MaxXAdvance ;
-				double cursorY = cb.Y + (buffer.CurrentLine - ScrollY) * (fe.Ascent+fe.Descent);
-				gr.MoveTo (0.5 + cursorX, cursorY);
-				gr.LineTo (0.5 + cursorX, cursorY + fe.Ascent+fe.Descent);
-				gr.Stroke();
-			}
-			#endregion
-
-			drawLines (gr, cb);
-
-			editorMutex.ExitReadLock ();
-
-			buffer.editMutex.ExitReadLock ();
-
-		}
-		#endregion
-
-		int getBufferColFromVisualCol (int line, int column) {
-			int i = 0;
-			int buffCol = 0;
-			int buffPtr = buffer [line];
-			while (i < column && buffCol < buffer.GetLineLength(line)) {
-				if (buffer.GetCharAt(buffPtr + buffCol) == '\t')
-					i += Interface.TabSize;
-				else
-					i++;
-				buffCol++;
-			}
-			return buffCol;
-		}
-
-
-		#region Mouse handling
-
-		int hoverLine = -1;
-		public int HoverLine {
-			get { return hoverLine; }
-			set { 
-				if (hoverLine == value)
-					return;
-				hoverLine = value;
-				NotifyValueChanged ("HoverLine", hoverLine);				
-			}
-		}
-		void updateHoverLine () {
-//			int hvl = (int)Math.Max (0, Math.Floor (mouseLocalPos.Y / (fe.Ascent+fe.Descent)));
-//			hvl = Math.Min (PrintedLines.Count, hvl);
-//			HoverLine = buffer.IndexOf (PrintedLines[hvl]);
-		}
-		void updateCurrentPosFromMouseLocalPos(){			
-			
-			buffer.CurrentLine = ScrollY + (int)Math.Max (0, Math.Floor (mouseLocalPos.Y / (fe.Ascent+fe.Descent)));
-			int curVisualCol = ScrollX +  (int)Math.Round ((mouseLocalPos.X) / fe.MaxXAdvance);
-			buffer.CurrentColumn = getBufferColFromVisualCol (buffer.CurrentLine, curVisualCol);
-		}
-
-		public override void onMouseEnter (object sender, MouseMoveEventArgs e)
-		{
-			base.onMouseEnter (sender, e);
-			IFace.MouseCursor = MouseCursor.IBeam;
-		}
-		public override void onMouseLeave (object sender, MouseMoveEventArgs e)
-		{
-			base.onMouseLeave (sender, e);
-			IFace.MouseCursor = MouseCursor.Arrow;
-		}
-		public override void onMouseMove (object sender, MouseMoveEventArgs e)
-		{
-			base.onMouseMove (sender, e);
-
-			mouseLocalPos = e.Position - ScreenCoordinates(Slot).TopLeft - ClientRectangle.TopLeft;
-
-			updateHoverLine ();
-
-			if (e.Mouse.LeftButton == ButtonState.Released || !buffer.SelectionInProgress)
-				return;
-
-			//mouse is down
-			updateCurrentPosFromMouseLocalPos();
-			buffer.SetSelEndPos ();
-		}
-		public override void onMouseDown (object sender, MouseButtonEventArgs e)
-		{
-			if (!Focusable)
-				return;
-
-			base.onMouseDown (sender, e);
-
-			if (doubleClicked) {
-				doubleClicked = false;
-				return;
-			}
-
-			updateCurrentPosFromMouseLocalPos ();
-			buffer.SetSelStartPos ();
-		}
-		public override void onMouseUp (object sender, MouseButtonEventArgs e)
-		{
-			base.onMouseUp (sender, e);
-
-			if (buffer.SelectionIsEmpty)
-				buffer.ResetSelection ();
-		}
-
-		public override void onMouseDoubleClick (object sender, MouseButtonEventArgs e)
-		{
-			//doubleClicked = true;
-			base.onMouseDoubleClick (sender, e);
-
-			buffer.GotoWordStart ();
-			buffer.SetSelStartPos ();
-			buffer.GotoWordEnd ();
-			buffer.SetSelEndPos ();
-		}
-
-		public override void onMouseWheel (object sender, MouseWheelEventArgs e)
-		{
-			base.onMouseWheel (sender, e);
-		}
-		#endregion
-
-		#region Keyboard handling
-		public override void onKeyDown (object sender, KeyEventArgs e)
-		{
-			//base.onKeyDown (sender, e);
-
-			Key key = e.Key;
-
-			if (IFace.Ctrl) {
-				switch (key) {
-				case Key.S:
-					projFile.Save ();
-					break;
-				case Key.W:
-					editorMutex.EnterWriteLock ();
-					if (IFace.Shift)
-						projFile.Redo (null);
-					else
-						projFile.Undo (null);
-					editorMutex.ExitWriteLock ();
-					break;
-				default:
-					Console.WriteLine ("");
-					break;
-				}
-			}
-
-			switch (key)
-			{
-			case Key.Backspace:
-				buffer.Delete ();
-				break;
-			case Key.Delete:
-				if (buffer.SelectionIsEmpty)
-					buffer.MoveRight ();
-//				else if (e.Shift)
-//					IFace.Clipboard = buffer.SelectedText;
-				buffer.Delete ();
-				break;
-			case Key.Enter:
-			case Key.KeypadEnter:
-				if (!buffer.SelectionIsEmpty)
-					buffer.Delete ();
-				buffer.InsertLineBreak ();
-				break;
-			case Key.Escape:
-				buffer.ResetSelection ();
-				break;
-			case Key.Home:
-				if (IFace.Shift) {
-					if (buffer.SelectionIsEmpty)
-						buffer.SetSelStartPos ();
-					if (IFace.Ctrl)
-						buffer.CurrentLine = 0;
-					buffer.CurrentColumn = 0;
-					buffer.SetSelEndPos ();
-					break;
-				}
-				buffer.ResetSelection ();
-				if (IFace.Ctrl)
-					buffer.CurrentLine = 0;
-				buffer.CurrentColumn = 0;
-				break;
-			case Key.End:
-				if (IFace.Shift) {
-					if (buffer.SelectionIsEmpty)
-						buffer.SetSelStartPos ();
-					if (IFace.Ctrl)
-						buffer.CurrentLine = int.MaxValue;
-					buffer.CurrentColumn = int.MaxValue;
-					buffer.SetSelEndPos ();
-					break;
-				}
-				buffer.ResetSelection ();
-				if (IFace.Ctrl)
-					buffer.CurrentLine = int.MaxValue;
-				buffer.CurrentColumn = int.MaxValue;
-				break;
-			case Key.Insert:
-				if (IFace.Shift)
-					buffer.InsertAt (IFace.Clipboard);
-				else if (IFace.Ctrl && !buffer.SelectionIsEmpty)
-					IFace.Clipboard = buffer.SelectedText;
-				break;
-			case Key.Left:
-				if (IFace.Shift) {
-					if (buffer.SelectionIsEmpty)
-						buffer.SetSelStartPos ();
-					if (IFace.Ctrl)
-						buffer.GotoWordStart ();
-					else
-						buffer.MoveLeft ();
-					buffer.SetSelEndPos ();
-					break;
-				}
-				buffer.ResetSelection ();
-				if (IFace.Ctrl)
-					buffer.GotoWordStart ();
-				else
-					buffer.MoveLeft();
-				break;
-			case Key.Right:
-				if (IFace.Shift) {
-					if (buffer.SelectionIsEmpty)
-						buffer.SetSelStartPos ();
-					if (IFace.Ctrl)
-						buffer.GotoWordEnd ();
-					else
-						buffer.MoveRight ();
-					buffer.SetSelEndPos ();
-					break;
-				}
-				buffer.ResetSelection ();
-				if (IFace.Ctrl)
-					buffer.GotoWordEnd ();
-				else
-					buffer.MoveRight ();
-				break;
-			case Key.Up:
-				if (IFace.Shift) {
-					if (buffer.SelectionIsEmpty)
-						buffer.SetSelStartPos ();
-					CurrentLine--;
-					buffer.SetSelEndPos ();
-					break;
-				}
-				buffer.ResetSelection ();
-				CurrentLine--;
-				break;
-			case Key.Down:
-				if (IFace.Shift) {
-					if (buffer.SelectionIsEmpty)
-						buffer.SetSelStartPos ();
-					CurrentLine++;
-					buffer.SetSelEndPos ();
-					break;
-				}
-				buffer.ResetSelection ();
-				CurrentLine++;
-				break;
-			case Key.Menu:
-				break;
-			case Key.NumLock:
-				break;
-			case Key.PageDown:
-				if (IFace.Shift) {
-					if (buffer.SelectionIsEmpty)
-						buffer.SetSelStartPos ();
-					CurrentLine += visibleLines;
-					buffer.SetSelEndPos ();
-					break;
-				}
-				buffer.ResetSelection ();
-				CurrentLine += visibleLines;
-				break;
-			case Key.PageUp:
-				if (IFace.Shift) {
-					if (buffer.SelectionIsEmpty)
-						buffer.SetSelStartPos ();
-					CurrentLine -= visibleLines;
-					buffer.SetSelEndPos ();
-					break;
-				}
-				buffer.ResetSelection ();
-				CurrentLine -= visibleLines;
-				break;
-			case Key.Tab:
-				buffer.InsertAt ("\t");
-				break;
-			default:
-				break;
-			}
-			RegisterForGraphicUpdate();
-		}
-		public override void onKeyPress (object sender, KeyPressEventArgs e)
-		{
-			base.onKeyPress (sender, e);
-
-			buffer.InsertAt (e.KeyChar.ToString());
-			buffer.ResetSelection ();
-		}
-		#endregion
-	}
-}
\ No newline at end of file