misa a jour

1 files changed, 0 insertions, 528 deletions

diff --git a/src/TextBox.cs b/src/TextBox.cs
deleted file mode 100644
index d2742b16..00000000
--- a/src/TextBox.cs
+++ /dev/null
@@ -1,528 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using OpenTK.Input;
-using Cairo;
-using System.Diagnostics;
-
-namespace go
-{
-    public class TextBoxWidget : Label
-    {
-        public TextBoxWidget(string _initialValue, WidgetEvent _onTextChanged = null)
-            : base(_initialValue)
-        {
-            onTextChanged = _onTextChanged;
-            focusable = true;
-            selColor = Color.SkyBlue;
-            selFontColor = Color.Black;
-            fontColor = Color.Black;
-            background = Color.White;
-            textAlignment = Alignment.LeftCenter;
-        }
-
-        //trigger update when lost focus to errase text beam
-        public override bool hasFocus
-        {
-            get
-            {
-                return base.hasFocus;
-            }
-            set
-            {
-                base.hasFocus = value;
-                registerForGraphicUpdate();
-            }
-        }
-        public WidgetEvent onTextChanged;
-
-        Color selColor;
-        Color selFontColor;
-
-        //mouse coord in widget space, filled only when clicked
-        Point mouseLocalPos;
-
-        //0 based cursor position in string
-        private int _currentPos;
-        public int currentPos
-        {
-            get { return _currentPos; }
-            set { _currentPos = value; }
-        }
-        public int selStartPos;
-        public int selEndPos;
-        //ordered selection start and end positions
-        public int selectionStart
-        {
-            get { return selEndPos < 0 ? selStartPos : Math.Min(selStartPos, selEndPos); }
-        }
-        public int selectionEnd
-        { get { return selEndPos < 0 ? selEndPos : Math.Max(selStartPos, selEndPos); } }
-
-
-        //cursor position in cairo units in widget client coord.
-        double textCursorPos;
-        double SelStartCursorPos = -1;
-        double SelEndCursorPos = -1;
-
-        bool SelectionInProgress = false;
-
-        public string selectedText
-        { get { return selectionEnd < 0 ? null : text.Substring(selectionStart, selectionEnd - selectionStart); } }
-        public bool selectionIsEmpty
-        { get { return string.IsNullOrEmpty(selectedText); } }
-
-        #region Keyboard handling
-        public override void ProcessKeyboard(Key key)
-        {
-            switch (key)
-            {
-                case Key.Back:
-                    if (!selectionIsEmpty)
-                    {
-                        text = text.Remove(selectionStart, selectionEnd - selectionStart);
-                        selEndPos = -1;
-                        currentPos = selStartPos;
-                    }
-                    else if (currentPos > 0)
-                    {
-                        currentPos--;
-                        text = text.Remove(currentPos, 1);
-                    }
-                    break;
-                case Key.Clear:
-                    break;
-                case Key.Delete:
-                    if (!selectionIsEmpty)
-                    {
-                        text = text.Remove(selectionStart, selectionEnd - selectionStart);
-                        selEndPos = -1;
-                        currentPos = selStartPos;
-                    }
-                    else if (currentPos < text.Length)
-                        text = text.Remove(currentPos, 1);
-                    break;
-                case Key.Down:
-                    break;
-                case Key.End:
-                    currentPos = text.Length;
-                    break;
-                case Key.Enter:
-                case Key.KeypadEnter:
-                    if (onTextChanged != null)
-                        onTextChanged(this);
-                    break;
-                case Key.Escape:
-                    text = "";
-                    currentPos = 0;
-                    selEndPos = -1;
-                    break;
-                case Key.Home:
-                    currentPos = 0;
-                    break;
-                case Key.Insert:
-                    break;
-                case Key.Left:
-                    if (currentPos > 0)
-                        currentPos--;
-                    break;
-                case Key.Menu:
-                    break;
-                case Key.NumLock:
-                    break;
-                case Key.PageDown:
-                    break;
-                case Key.PageUp:
-                    break;
-                case Key.RWin:
-                    break;
-                case Key.Right:
-                    if (currentPos < text.Length)
-                        currentPos++;
-                    break;
-                case Key.Tab:
-                    text = text.Insert(currentPos, "\t");
-                    currentPos++;
-                    break;
-                case Key.Up:
-                    break;
-                case Key.KeypadDecimal:
-                    text = text.Insert(currentPos, new string(new char[] { Interface.decimalSeparator }));
-                    currentPos++;
-                    break;
-                case Key.Space:
-                    text = text.Insert(currentPos, " ");
-                    currentPos++;
-                    break;
-                case Key.KeypadDivide:
-                case Key.Slash:
-                    text = text.Insert(currentPos, "/");
-                    currentPos++;
-                    break;
-                case Key.KeypadMultiply:
-                    text = text.Insert(currentPos, "*");
-                    currentPos++;
-                    break;
-                case Key.KeypadMinus:
-                case Key.Minus:
-                    text = text.Insert(currentPos, "-");
-                    currentPos++;
-                    break;
-                case Key.KeypadPlus:
-                case Key.Plus:
-                    text = text.Insert(currentPos, "+");
-                    currentPos++;
-                    break;
-                default:
-                    if (!selectionIsEmpty)
-                    {
-                        text = text.Remove(selectionStart, selectionEnd - selectionStart);
-                        currentPos = selStartPos;
-                    }
-
-                    string k = "?";
-                    if ((char)key >= 67 && (char)key <= 76)
-                        k = ((int)key - 67).ToString();
-                    else if ((char)key >= 109 && (char)key <= 118)
-                        k = ((int)key - 109).ToString();
-                    else if (Interface.capitalOn)
-                        k = key.ToString();
-                    else
-                        k = key.ToString().ToLower();
-
-                    text = text.Insert(currentPos, k);
-                    currentPos++;
-
-                    selEndPos = -1;
-                    selStartPos = currentPos;
-
-                    break;
-            }
-            registerForGraphicUpdate();
-
-        }
-        #endregion
-
-        #region Mouse handling
-        public override bool ProcessMousePosition(Point mousePos)
-        {
-            Rectangle scb = ScreenCoordBounds;
-
-            if (scb.Contains(mousePos))
-            {
-                Interface.hoverWidget = this;
-
-                //Interface.SetCursor(System.Windows.Forms.Cursors.IBeam.Handle);
-
-                if (Interface.Mouse[MouseButton.Left])
-                {
-                    SelectionInProgress = true;
-                    Debug.WriteLine("selection in progress");
-                    mouseLocalPos = mousePos - ScreenCoordBounds.TopLeft - rText.TopLeft;
-                    registerForGraphicUpdate();
-                }
-
-                return true;
-            }
-            else
-            {
-                Interface.hoverWidget = null;
-                return false;
-            }
-        }
-        public override void ProcessMouseDown(Point mousePos)
-        {
-            Interface.activeWidget = this;
-
-            if (!this.hasFocus)
-            {
-                selStartPos = 0;
-                selEndPos = text.Length;
-            }
-            else
-            {
-                mouseLocalPos = mousePos - ScreenCoordBounds.TopLeft - rText.TopLeft;
-                selStartPos = -1;
-                selEndPos = -1;
-            }
-            base.ProcessMouseDown(mousePos);
-
-            registerForGraphicUpdate();
-        }
-        public override void ProcessMouseUp(Point mousePos)
-        {
-            SelectionInProgress = false;
-        }
-        #endregion
-
-        void computeTextCursor(Context gr)
-        {
-            FontExtents fe = gr.FontExtents;
-            TextExtents te;
-
-            double cPos = 0f;
-            for (int i = 0; i < _text.Length; i++)
-            {
-#if _WIN32 || _WIN64
-                byte[] c = System.Text.UTF8Encoding.UTF8.GetBytes(text.Substring(i, 1));
-                te = gr.TextExtents(c);
-#elif __linux__
-                te = gr.TextExtents(text.Substring(i, 1));
-#endif
-                double halfWidth = te.XAdvance / 2;
-
-                if (mouseLocalPos.X <= cPos + halfWidth)
-                {
-                    currentPos = i;
-                    textCursorPos = cPos;
-                    mouseLocalPos = -1;
-                    return;
-                }
-
-                cPos += te.XAdvance;
-            }
-            currentPos = _text.Length;
-            textCursorPos = cPos;
-
-            //reset mouseLocalPos
-            mouseLocalPos = -1;
-        }
-        void computeTextCursorPosition(Context gr)
-        {
-            FontExtents fe = gr.FontExtents;
-            TextExtents te;
-
-            double cPos = 0f;
-
-            int limit = currentPos;
-
-            if (selectionEnd > 0)
-                limit = Math.Max(currentPos, selectionEnd);
-
-            for (int i = 0; i <= limit; i++)
-            {
-                if (i == currentPos)
-                    textCursorPos = cPos;
-                if (i == selectionStart)
-                    SelStartCursorPos = cPos;
-                if (i == selectionEnd)
-                    SelEndCursorPos = cPos;
-
-                if (i < text.Length)
-                {
-#if _WIN32 || _WIN64
-                    byte[] c = System.Text.UTF8Encoding.UTF8.GetBytes(text.Substring(i, 1));
-                    te = gr.TextExtents(c);
-#elif __linux__
-					te = gr.TextExtents(text.Substring(i,1));
-#endif
-                    cPos += te.XAdvance;
-                }
-            }
-
-        }
-
-        internal override void updateGraphic()
-        {
-            byte[] txt = utf8Text;
-            int stride = 4 * renderBounds.Width;
-
-
-            //init  bmp with widget background and border
-            base.updateGraphic();
-
-            using (ImageSurface bitmap =
-                new ImageSurface(bmp, Format.Argb32, renderBounds.Width, renderBounds.Height, stride))
-            {
-                using (Context gr = new Context(bitmap))
-                {
-                    gr.FontOptions.Antialias = Antialias.Subpixel;
-                    gr.FontOptions.HintMetrics = HintMetrics.On;
-                    gr.SetFontSize(fontSize);
-                    FontExtents fe = gr.FontExtents;
-                    rText = new Rectangle(new Point(0, 0), measureRawSize());
-                    //gr.Rotate(Math.PI);
-
-                    //  double a = Math.PI;
-                    //gr.Transform(new c.Matrix(Math.Cos(a),-Math.Sin(a),Math.Sin(a),Math.Cos(a),renderBounds.Width,renderBounds.Height));
-                    gr.Antialias = Antialias.Subpixel;
-                    gr.LineWidth = borderWidth;
-
-                    float widthRatio = 1f;
-                    float heightRatio = 1f;
-
-                    Rectangle cb = clientBounds;
-                    Interface.StrokeLoweredRectangle(gr, cb, 1);
-                    //ignore text alignment if size to content = true
-                    if (!sizeToContent)
-                    {
-                        switch (textAlignment)
-                        {
-                            case Alignment.None:
-                                break;
-                            case Alignment.TopLeft:     //ok
-                                rText.X = cb.X;
-                                rText.Y = cb.Y;
-                                break;
-                            case Alignment.TopCenter:   //ok
-                                rText.Y = cb.Y;
-                                rText.X = cb.X + cb.Width / 2 - rText.Width / 2;
-                                break;
-                            case Alignment.TopRight:    //ok
-                                rText.X = cb.Right - rText.Width;
-                                rText.Y = cb.Y;
-                                break;
-                            case Alignment.TopStretch://ok
-                                heightRatio = widthRatio = (float)cb.Width / rText.Width;
-                                rText.X = cb.X;
-                                rText.Y = cb.Y;
-                                rText.Width = cb.Width;
-                                rText.Height = (int)(rText.Height * heightRatio);
-                                break;
-                            case Alignment.LeftCenter://ok
-                                rText.X = cb.X;
-                                rText.Y = cb.Y + cb.Height / 2 - rText.Height / 2;
-                                break;
-                            case Alignment.LeftStretch://ok
-                                heightRatio = widthRatio = (float)cb.Height / rText.Height;
-                                rText.X = cb.X;
-                                rText.Y = cb.Y;
-                                rText.Height = cb.Height;
-                                rText.Width = (int)(widthRatio * cb.Width);
-                                break;
-                            case Alignment.RightCenter://ok
-                                rText.X = cb.X + cb.Width - rText.Width;
-                                rText.Y = cb.Y + cb.Height / 2 - rText.Height / 2;
-                                break;
-                            case Alignment.RightStretch://ok
-                                heightRatio = widthRatio = (float)cb.Height / rText.Height;
-                                rText.Height = cb.Height;
-                                rText.Width = (int)(widthRatio * cb.Width);
-                                rText.X = cb.X;
-                                rText.Y = cb.Y;
-                                break;
-                            case Alignment.BottomCenter://ok
-                                rText.X = cb.Width / 2 - rText.Width / 2;
-                                rText.Y = cb.Height - rText.Height;
-                                break;
-                            case Alignment.BottomStretch://ok
-                                heightRatio = widthRatio = (float)cb.Width / rText.Width;
-                                rText.Width = cb.Width;
-                                rText.Height = (int)(rText.Height * heightRatio);
-                                rText.Y = cb.Bottom - rText.Height;
-                                rText.X = cb.X;
-                                break;
-                            case Alignment.BottomLeft://ok
-                                rText.X = cb.X;
-                                rText.Y = cb.Bottom - rText.Height;
-                                break;
-                            case Alignment.BottomRight://ok
-                                rText.Y = cb.Bottom - rText.Height;
-                                rText.X = cb.Right - rText.Width;
-                                break;
-                            case Alignment.Center://ok
-                                rText.X = cb.X + cb.Width / 2 - rText.Width / 2;
-                                rText.Y = cb.Y + cb.Height / 2 - rText.Height / 2;
-                                break;
-                            case Alignment.Fit://ok, peut être mieu aligné                            
-                                widthRatio = (float)cb.Width / rText.Width;
-                                heightRatio = (float)cb.Height / rText.Height;
-                                rText = cb.Clone;
-                                break;
-                            case Alignment.HorizontalStretch://ok
-                                heightRatio = widthRatio = (float)cb.Width / rText.Width;
-                                rText.Width = cb.Width;
-                                rText.Height = (int)(heightRatio * rText.Height);
-                                rText.Y = cb.Y + cb.Height / 2 - rText.Height / 2;
-                                rText.X = cb.X;
-                                break;
-                            case Alignment.VerticalStretch://ok
-                                heightRatio = widthRatio = (float)cb.Height / rText.Height;
-                                rText.Height = cb.Height;
-                                rText.Width = (int)(widthRatio * rText.Width);
-                                rText.X = cb.X + cb.Width / 2 - rText.Width / 2;
-                                rText.Y = cb.Y;
-                                break;
-                            default:
-                                break;
-                        }
-                    }
-
-
-
-                    gr.FontMatrix = new Matrix(widthRatio * fontSize, 0, 0, heightRatio * fontSize, 0, 0);
-
-                    fe = gr.FontExtents;
-
-                    #region draw text cursor
-                    if (mouseLocalPos > 0)
-                    {
-                        computeTextCursor(gr);
-
-                        if (SelectionInProgress)
-                        {
-                            selEndPos = currentPos;
-                            SelEndCursorPos = textCursorPos;
-                        }
-                        else if (selStartPos < 0)
-                        {
-                            selStartPos = currentPos;
-                            SelStartCursorPos = textCursorPos;
-                            selEndPos = -1;
-                        }
-                        else
-                            computeTextCursorPosition(gr);
-
-                    }
-                    else
-                        computeTextCursorPosition(gr);
-                    if (hasFocus)
-                    {
-                        gr.LineWidth = 1;
-                        gr.MoveTo(new PointD(textCursorPos + rText.TopLeft.X, rText.Y + rText.TopLeft.Y));
-                        gr.LineTo(new PointD(textCursorPos + rText.TopLeft.X, rText.Y + fe.Height + rText.TopLeft.Y));
-                        gr.Stroke();
-                    }
-
-                    #endregion
-
-                    if (selEndPos >= 0)
-                    {
-                        gr.Color = selColor;
-                        Rectangle selRect =
-                            new Rectangle((int)SelStartCursorPos + rText.TopLeft.X, (int)(rText.Y) + rText.TopLeft.Y, (int)(SelEndCursorPos - SelStartCursorPos), (int)fe.Height);
-                        gr.Rectangle(selRect);
-                        gr.Fill();
-
-                        gr.Color = selFontColor;
-                    }
-                    else
-                        gr.Color = fontColor;
-
-                    gr.MoveTo(rText.X, rText.Y + fe.Ascent);
-#if _WIN32 || _WIN64
-                    gr.ShowText(txt);
-#elif __linux__
-                    gr.ShowText(text);
-#endif
-                    gr.Fill();
-
-                    
-
-
-                    //gr.LineWidth = 1;
-                    //gr.MoveTo(new PointD(rText.TopLeft.X, rText.Y));
-                    //gr.LineTo(new PointD(rText.TopLeft.X, rText.Y + fe.Ascent));
-                    //gr.Stroke();
-
-                }
-                bitmap.Flush();
-                //bitmap.WriteToPng(directories.rootDir + @"test.png");
-            }
-
-            //registerForRedraw();
-        }
-
-    }
-}