Merge branch 'develop' into Better_Graphics_Handling

Conflicts:
	VocaluxeLib/Menu/CNameSelection.cs
	VocaluxeLib/Menu/CPlaylist.cs
	VocaluxeLib/Menu/CText.cs
	VocaluxeLib/Menu/SongMenu/CSongMenuFramework.cs
	VocaluxeLib/Structs.cs
	VocaluxeLib/VocaluxeLib.csproj
	VocaluxeLib/Xml/CXMLReader.cs

VocaluxeLib/CFont.cs

@@ -0,0 +1,95 @@
+using System;
+using System.Collections.Generic;
+using System.Xml.Serialization;
+
+namespace VocaluxeLib
+{
+    public interface IFontObserver
+    {
+        void FontChanged();
+    }
+
+    public struct SThemeFont
+    {
+        public string Name;
+        public EStyle Style;
+        public float Size;
+    }
+
+    public class CFont
+    {
+        private string _Name;
+        private EStyle _Style;
+        private float _Height;
+        private readonly List<IFontObserver> _Observers = new List<IFontObserver>();
+
+        public string Name
+        {
+            get { return _Name; }
+            set
+            {
+                if (_Name == value)
+                    return;
+                _Name = value;
+                foreach (IFontObserver observer in _Observers)
+                    observer.FontChanged();
+            }
+        }
+        public EStyle Style
+        {
+            get { return _Style; }
+            set
+            {
+                if (_Style == value)
+                    return;
+                _Style = value;
+                foreach (IFontObserver observer in _Observers)
+                    observer.FontChanged();
+            }
+        }
+        public float Height
+        {
+            get { return _Height; }
+            set
+            {
+                if (Math.Abs(_Height - value) < 0.001)
+                    return;
+                _Height = value;
+                foreach (IFontObserver observer in _Observers)
+                    observer.FontChanged();
+            }
+        }
+
+        public CFont()
+        {
+            _Name = "Normal";
+            _Style = EStyle.Normal;
+            _Height = 25f;
+        }
+
+        public CFont(SThemeFont font)
+        {
+            _Name = font.Name;
+            _Style = font.Style;
+            _Height = font.Size;
+        }
+
+        public CFont(string fontFamily, EStyle style, float h)
+        {
+            _Name = fontFamily;
+            _Style = style;
+            _Height = h;
+        }
+
+        public void AddObserver(IFontObserver observer)
+        {
+            if (!_Observers.Contains(observer))
+                _Observers.Add(observer);
+        }
+
+        public void RemoveObserver(IFontObserver observer)
+        {
+            _Observers.Remove(observer);
+        }
+    }
+}

VocaluxeLib/Extensions.cs

@@ -22,6 +22,7 @@ using System.Drawing;
 using System.Drawing.Drawing2D;
 using System.Globalization;
 using System.Linq;
+using System.Text.RegularExpressions;
 
 namespace VocaluxeLib
 {
@@ -77,6 +78,7 @@ namespace VocaluxeLib
         /// <returns></returns>
         public static bool IsInRange<T>(this T val, T min, T max) where T : IComparable<T>
         {
+            Debug.Assert(min.CompareTo(max) <= 0);
             return min.CompareTo(val) <= 0 && max.CompareTo(val) >= 0;
         }
 
@@ -147,28 +149,13 @@ namespace VocaluxeLib
             return value.IndexOf(other, StringComparison.CurrentCultureIgnoreCase) >= 0;
         }
 
+        private static Regex _MultipleWhiteSpaceRegEx = new Regex(@" {2,}");
+
         public static string TrimMultipleWs(this string value)
         {
             if (string.IsNullOrEmpty(value))
                 return "";
-            int start = 0;
-            int len = value.Length;
-            while (value[start] == ' ')
-            {
-                start++;
-                if (start >= len)
-                    return "";
-            }
-            if (start > 0)
-                start--;
-            int end = --len;
-            while (value[end] == ' ')
-                end--;
-            if (end < len)
-                end++;
-            if (end - start < len)
-                value = value.Substring(start, end - start + 1);
-            return value;
+            return _MultipleWhiteSpaceRegEx.Replace(value, " ");
         }
 
         /// <summary>

VocaluxeLib/IBasic.cs

@@ -174,15 +174,11 @@ namespace VocaluxeLib
 
     public interface IFonts
     {
-        void SetFont(string fontName);
-        void SetStyle(EStyle fontStyle);
-
         RectangleF GetTextBounds(CText text);
-        RectangleF GetTextBounds(CText text, float textHeight);
 
-        void DrawText(string text, float textHeight, float x, float y, float z, SColorF color);
-        void DrawTextReflection(string text, float textHeight, float x, float y, float z, SColorF color, float reflectionSpace, float reflectionHeight);
-        void DrawText(string text, float textHeight, float x, float y, float z, SColorF color, float begin, float end);
+        void DrawText(string text, CFont font, float x, float y, float z, SColorF color);
+        void DrawTextReflection(string text, CFont font, float x, float y, float z, SColorF color, float reflectionSpace, float reflectionHeight);
+        void DrawText(string text, CFont font, float x, float y, float z, SColorF color, float begin, float end);
     }
 
     public interface ILanguage

VocaluxeLib/Menu/CBackground.cs

@@ -20,6 +20,7 @@ using System.Xml.Serialization;
 using System.Diagnostics;
 using System.Collections.Generic;
 using VocaluxeLib.Draw;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu
 {

VocaluxeLib/Menu/CButton.cs

@@ -19,6 +19,7 @@ using System;
 using System.Xml;
 using System.Xml.Serialization;
 using VocaluxeLib.Draw;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu
 {

VocaluxeLib/Menu/CEqualizer.cs

@@ -18,6 +18,7 @@
 using System;
 using System.Xml;
 using System.Xml.Serialization;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu
 {

VocaluxeLib/Menu/CLyric.cs

@@ -18,6 +18,7 @@
 using System;
 using System.Xml.Serialization;
 using VocaluxeLib.Songs;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu
 {
@@ -187,10 +188,7 @@ namespace VocaluxeLib.Menu
         private void _SetText(CSongNote note)
         {
             _Text.Text = note.Text;
-            _Text.Style = EStyle.Bold;
-
-            if (note.Type == ENoteType.Freestyle)
-                _Text.Style = EStyle.BoldItalic;
+            _Text.Font.Style = (note.Type == ENoteType.Freestyle) ? EStyle.BoldItalic : EStyle.Bold;
         }
 
         public void Clear()
@@ -332,11 +330,11 @@ namespace VocaluxeLib.Menu
                 p = 1f - p;
 
                 float ty = _Text.Y;
-                float th = _Text.Height;
+                float th = _Text.Font.Height;
                 float tz = _Text.Z;
 
                 SRectF normalRect = _Text.Rect;
-                _Text.Height += _Text.Height * p * 0.4f;
+                _Text.Font.Height *= 1f + p * 0.4f;
                 _Text.X -= (_Text.Rect.W - normalRect.W) / 2f;
                 _Text.Y -= (_Text.Rect.H - normalRect.H) / 2f;
                 _Text.Z -= 0.1f;
@@ -346,7 +344,7 @@ namespace VocaluxeLib.Menu
                 _Text.Draw();
 
                 _Text.Y = ty;
-                _Text.Height = th;
+                _Text.Font.Height = th;
                 _Text.Z = tz;
             }
         }
@@ -438,7 +436,7 @@ namespace VocaluxeLib.Menu
             else
             {
                 float y = _Text.Y;
-                _Text.Y -= _Text.Height * 0.1f * p;
+                _Text.Y -= _Text.Font.Height * 0.1f * p;
                 _Text.Draw();
                 _Text.Y = y;
             }

VocaluxeLib/Menu/CMenu.cs

@@ -25,6 +25,7 @@ using System.Xml.Serialization;
 using VocaluxeLib.Draw;
 using VocaluxeLib.Menu.SingNotes;
 using VocaluxeLib.Menu.SongMenu;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu
 {

VocaluxeLib/Menu/CNameSelection.cs

@@ -22,6 +22,7 @@ using System.Xml;
 using System.Xml.Serialization;
 using VocaluxeLib.Draw;
 using VocaluxeLib.Profile;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu
 {

VocaluxeLib/Menu/CParticle.cs

@@ -21,6 +21,7 @@ using System.Diagnostics;
 using System.Xml;
 using System.Xml.Serialization;
 using VocaluxeLib.Draw;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu
 {

VocaluxeLib/Menu/CPlaylist.cs

@@ -20,6 +20,7 @@ using System.Collections.Generic;
 using System.Windows.Forms;
 using System.Xml.Serialization;
 using VocaluxeLib.Songs;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu
 {

VocaluxeLib/Menu/CScreenSetting.cs

@@ -19,6 +19,7 @@ using System;
 using System.Xml;
 using System.Xml.Serialization;
 using VocaluxeLib.Draw;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu
 {

VocaluxeLib/Menu/CSelectSlide.cs

@@ -20,6 +20,7 @@ using System.Collections.Generic;
 using System.Drawing;
 using System.Xml.Serialization;
 using VocaluxeLib.Draw;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu
 {

VocaluxeLib/Menu/CStatic.cs

@@ -19,6 +19,7 @@ using System;
 using System.Xml;
 using System.Xml.Serialization;
 using VocaluxeLib.Draw;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu
 {

VocaluxeLib/Menu/CText.cs

@@ -17,8 +17,8 @@
 
 using System;
 using System.Drawing;
-using System.Xml;
 using System.Xml.Serialization;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu
 {
@@ -30,19 +30,19 @@ namespace VocaluxeLib.Menu
         [XmlElement("X")] public float X;
         [XmlElement("Y")] public float Y;
         [XmlElement("Z")] public float Z;
-        [XmlElement("H")] public float Height;
+        [XmlElement("H")] public float FontHeight;
         [XmlElement("MaxW")] public float MaxWidth;
         public SThemeColor Color;
         public SThemeColor SColor; //for Buttons
         [XmlElement("Align")] public EAlignment Align;
         [XmlElement("ResizeAlign")] public EHAlignment ResizeAlign;
-        [XmlElement("Style")] public EStyle Style;
-        [XmlElement("Font")] public string Font;
+        [XmlElement("Style")] public EStyle FontStyle;
+        [XmlElement("Font")] public string FontFamily;
         [XmlElement("Text")] public string Text;
         public SReflection Reflection;
     }
 
-    public class CText : IMenuElement
+    public class CText : IMenuElement, IFontObserver
     {
         private SThemeText _Theme;
         private bool _ThemeLoaded;
@@ -99,20 +99,6 @@ namespace VocaluxeLib.Menu
             set { _Z = value; }
         }
 
-        private float _Height;
-        public float Height
-        {
-            get { return _Height; }
-            set
-            {
-                if (Math.Abs(_Height - value) > 0.01)
-                {
-                    _Height = value;
-                    _PositionNeedsUpdate = true;
-                }
-            }
-        }
-
         private float _MaxWidth;
         public float MaxWidth
         {
@@ -155,29 +141,17 @@ namespace VocaluxeLib.Menu
             }
         }
 
-        private EStyle _Style = EStyle.Normal;
-        public EStyle Style
-        {
-            get { return _Style; }
-            set
-            {
-                if (_Style != value)
-                {
-                    _Style = value;
-                    _PositionNeedsUpdate = true;
-                }
-            }
-        }
-
-        private string _Font = String.Empty;
-        public string Font
+        private CFont _Font = new CFont();
+        public CFont Font
         {
             get { return _Font; }
             set
             {
-                if (_Font != value)
+                if (!_Font.Equals(value))
                 {
+                    _Font.RemoveObserver(this);
                     _Font = value;
+                    _Font.AddObserver(this);
                     _PositionNeedsUpdate = true;
                 }
             }
@@ -216,10 +190,16 @@ namespace VocaluxeLib.Menu
                     _Text = translation;
                     if (_EditMode)
                         _Text += "|";
+                    //Reset height, it might have been reduced in _UpdatePosition
+                    Font.Height = _Theme.FontHeight;
                     _PositionNeedsUpdate = true;
                 }
             }
         }
+        public string TranslatedText
+        {
+            get { return _Text; }
+        }
 
         public int PartyModeID
         {
@@ -263,7 +243,7 @@ namespace VocaluxeLib.Menu
         {
             _PartyModeID = partyModeID;
             _TranslationID = _PartyModeID;
-            _Font = "Normal";
+            _Font.AddObserver(this);
         }
 
         public CText(CText text)
@@ -274,12 +254,10 @@ namespace VocaluxeLib.Menu
             _X = text._X;
             _Y = text._Y;
             _Z = text._Z;
-            _Height = text._Height;
             _MaxWidth = text._MaxWidth;
             _Align = text._Align;
             _ResizeAlign = text._ResizeAlign;
-            _Style = text._Style;
-            _Font = text._Font;
+            Font = text.Font; //Use setter to set observer
 
             Color = new SColorF(text.Color);
             SelColor = new SColorF(text.SelColor);
@@ -294,24 +272,23 @@ namespace VocaluxeLib.Menu
             _EditMode = text._EditMode;
         }
 
-        public CText(float x, float y, float z, float h, float mw, EAlignment align, EStyle style, string font, SColorF col, string text, int partyModeID = -1, float rheight = 0,
-                     float rspace = 0)
+        public CText(float x, float y, float z, float h, float mw, EAlignment align, EStyle style, string fontFamily, SColorF col, string text, int partyModeID = -1,
+                     float rheight = 0,
+                     float rspace = 0) : this(partyModeID)
         {
-            _Theme = new SThemeText();
+            _Theme = new SThemeText {FontFamily = fontFamily, FontStyle = style, FontHeight = h, Text = text};
             _ThemeLoaded = false;
             _ButtonText = false;
-            _PartyModeID = partyModeID;
-            _TranslationID = _PartyModeID;
 
             X = x;
             Y = y;
             Z = z;
-            Height = h;
             MaxWidth = mw;
             Align = align;
             ResizeAlign = EHAlignment.Center;
-            Style = style;
-            Font = font;
+            _Font.Name = fontFamily;
+            _Font.Style = style;
+            _Font.Height = h;
 
             Color = col;
             SelColor = new SColorF(col);
@@ -351,7 +328,6 @@ namespace VocaluxeLib.Menu
             if (!buttonText)
                 _ThemeLoaded &= xmlReader.TryGetFloatValue(item + "/Z", ref _Z);
 
-            _ThemeLoaded &= xmlReader.TryGetFloatValue(item + "/H", ref _Height);
             xmlReader.TryGetFloatValue(item + "/MaxW", ref _MaxWidth);
 
             if (xmlReader.GetValue(item + "/Color", out _Theme.Color.Name, String.Empty))
@@ -378,8 +354,9 @@ namespace VocaluxeLib.Menu
 
             _ThemeLoaded &= xmlReader.TryGetEnumValue(item + "/Align", ref _Align);
             xmlReader.TryGetEnumValue(item + "/ResizeAlign", ref _ResizeAlign);
-            _ThemeLoaded &= xmlReader.TryGetEnumValue(item + "/Style", ref _Style);
-            _ThemeLoaded &= xmlReader.GetValue(item + "/Font", out _Font, "Normal");
+            _ThemeLoaded &= xmlReader.TryGetFloatValue(item + "/H", ref _Theme.FontHeight);
+            _ThemeLoaded &= xmlReader.TryGetEnumValue(item + "/Style", ref _Theme.FontStyle);
+            _ThemeLoaded &= xmlReader.GetValue(item + "/Font", out _Theme.FontFamily);
 
             _ThemeLoaded &= xmlReader.GetValue(item + "/Text", out _Theme.Text, String.Empty);
 
@@ -396,15 +373,12 @@ namespace VocaluxeLib.Menu
             _Theme.Name = elementName;
             _Theme.Align = _Align;
             _Theme.Color.Color = Color;
-            _Theme.Font = _Font;
             _Theme.ResizeAlign = _ResizeAlign;
             _Theme.SColor.Color = SelColor;
-            _Theme.Style = _Style;
             _Theme.MaxWidth = _MaxWidth;
             _Theme.X = _X;
             _Theme.Y = _Y;
             _Theme.Z = _Z;
-            _Theme.Height = _Height;
 
             _ButtonText = buttonText;
             _PositionNeedsUpdate = true;
@@ -422,16 +396,13 @@ namespace VocaluxeLib.Menu
             // Update Text
             Text = Text;
 
-            CBase.Fonts.SetFont(Font);
-            CBase.Fonts.SetStyle(Style);
-
             SColorF currentColor = (Selected) ? SelColor : Color;
             var color = new SColorF(currentColor.R, currentColor.G, currentColor.B, currentColor.A * Alpha);
 
-            CBase.Fonts.DrawText(_Text, Rect.H, Rect.X, Rect.Y, Z, color);
+            CBase.Fonts.DrawText(_Text, Font, Rect.X, Rect.Y, Z, color);
 
             if (ReflectionHeight > 0)
-                CBase.Fonts.DrawTextReflection(_Text, Rect.H, Rect.X, Rect.Y, Z, color, ReflectionSpace, ReflectionHeight);
+                CBase.Fonts.DrawTextReflection(_Text, Font, Rect.X, Rect.Y, Z, color, ReflectionSpace, ReflectionHeight);
 
             if (Selected && (CBase.Settings.GetProgramState() == EProgramState.EditTheme))
                 CBase.Drawing.DrawRect(new SColorF(0.5f, 1f, 0.5f, 0.5f), new SRectF(Rect.X, Rect.Y, Rect.W, Rect.H, Z));
@@ -439,13 +410,10 @@ namespace VocaluxeLib.Menu
 
         public void Draw(float begin, float end)
         {
-            CBase.Fonts.SetFont(Font);
-            CBase.Fonts.SetStyle(Style);
-
             SColorF currentColor = (Selected) ? SelColor : Color;
             var color = new SColorF(currentColor.R, currentColor.G, currentColor.B, currentColor.A * Alpha);
 
-            CBase.Fonts.DrawText(Text, Rect.H, Rect.X, Rect.Y, Z, color, begin, end);
+            CBase.Fonts.DrawText(Text, Font, Rect.X, Rect.Y, Z, color, begin, end);
 
             if (ReflectionHeight > 0)
             {
@@ -486,12 +454,10 @@ namespace VocaluxeLib.Menu
             _X = _Theme.X;
             _Y = _Theme.Y;
             _Z = _Theme.Z;
-            _Height = _Theme.Height;
             _MaxWidth = _Theme.MaxWidth;
             _Align = _Theme.Align;
             _ResizeAlign = _Theme.ResizeAlign;
-            _Style = _Theme.Style;
-            _Font = _Theme.Font;
+            Font = new CFont(_Theme.FontFamily, _Theme.FontStyle, _Theme.FontHeight);
 
             if (_Theme.Reflection.Enabled)
             {
@@ -522,17 +488,16 @@ namespace VocaluxeLib.Menu
             X += stepX;
             Y += stepY;
 
-            _Theme.X += stepX;
-            _Theme.Y += stepY;
+            _Theme.X = X;
+            _Theme.Y = Y;
         }
 
         public void ResizeElement(int stepW, int stepH)
         {
-            Height += stepH;
-            if (Height <= 0)
-                Height = 1;
-
-            _Theme.Height = _Height;
+            _Theme.FontHeight += stepH;
+            if (_Theme.FontHeight <= 0)
+                _Theme.FontHeight = 1;
+            _Font.Height = _Theme.FontHeight;
         }
         #endregion ThemeEdit
 
@@ -541,10 +506,7 @@ namespace VocaluxeLib.Menu
             if (_Text == "")
                 return;
 
-            CBase.Fonts.SetFont(Font);
-            CBase.Fonts.SetStyle(Style);
-
-            float h = Height;
+            float h = Font.Height;
             float y = Y;
             RectangleF bounds = CBase.Fonts.GetTextBounds(this);
 
@@ -565,8 +527,8 @@ namespace VocaluxeLib.Menu
                         y += step * 0.75f;
                         break;
                 }
-
-                bounds = CBase.Fonts.GetTextBounds(this, h);
+                Font.Height = h;
+                bounds = CBase.Fonts.GetTextBounds(this);
             }
 
             float x = X;
@@ -587,5 +549,10 @@ namespace VocaluxeLib.Menu
 
             _PositionNeedsUpdate = false;
         }
+
+        public void FontChanged()
+        {
+            _PositionNeedsUpdate = true;
+    }
     }
 }

VocaluxeLib/Menu/IMenuElement.cs

@@ -16,6 +16,7 @@
 #endregion
 
 using System.Xml;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu
 {

VocaluxeLib/Menu/SingNotes/CSingNotes.cs

@@ -21,6 +21,7 @@ using System.Diagnostics;
 using System.Xml.Serialization;
 using VocaluxeLib.Draw;
 using VocaluxeLib.Songs;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu.SingNotes
 {

VocaluxeLib/Menu/SongMenu/CSongMenu.cs

@@ -17,6 +17,7 @@
 
 using System.Xml;
 using VocaluxeLib.PartyModes;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu.SongMenu
 {

VocaluxeLib/Menu/SongMenu/CSongMenuFramework.cs

@@ -23,6 +23,7 @@ using System.Xml.Serialization;
 using VocaluxeLib.Draw;
 using VocaluxeLib.PartyModes;
 using VocaluxeLib.Songs;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu.SongMenu
 {
@@ -60,35 +61,35 @@ namespace VocaluxeLib.Menu.SongMenu
 
     public struct SThemeSongMenuTileBoard
     {
-        [XmlElement("NumW")] /// <summary>
+        /// <summary>
         ///     Number of tiles horizontal
         /// </summary>
-        public int NumW;
+        [XmlElement("NumW")] public int NumW;
 
-        [XmlElement("NumH")] /// <summary>
+        /// <summary>
         ///     Number of tiles vertical
         /// </summary>
-        public int NumH;
+        [XmlElement("NumH")] public int NumH;
 
-        [XmlElement("NumWsmall")] /// <summary>
+        /// <summary>
         ///     Number of tiles horizontal in small-modus
         /// </summary>
-        public int NumWsmall;
+        [XmlElement("NumWsmall")] public int NumWsmall;
 
-        [XmlElement("NumHsmall")] /// <summary>
+        /// <summary>
         ///     Number of tiles vertical in small-modus
         /// </summary>
-        public int NumHsmall;
+        [XmlElement("NumHsmall")] public int NumHsmall;
 
-        [XmlElement("SpaceW")] /// <summary>
+        /// <summary>
         ///     Space between tiles horizontal
         /// </summary>
-        public float SpaceW;
+        [XmlElement("SpaceW")] public float SpaceW;
 
-        [XmlElement("SpaceH")] /// <summary>
+        /// <summary>
         ///     Space between tiles vertical
         /// </summary>
-        public float SpaceH;
+        [XmlElement("SpaceH")] public float SpaceH;
 
         [XmlElement("TileRect")] public SRectF TileRect;
         [XmlElement("TileRectSmall")] public SRectF TileRectSmall;
@@ -270,7 +271,7 @@ namespace VocaluxeLib.Menu.SongMenu
 
         public virtual void OnHide()
         {
-            if (CBase.Graphics.GetNextScreen() != EScreens.ScreenNames)
+            if(CBase.Graphics.GetNextScreen() != EScreens.ScreenNames || CBase.Config.GetBackgroundMusicStatus() == EBackgroundMusicOffOn.TR_CONFIG_OFF)
                 _ResetPreview();
         }
 

VocaluxeLib/Menu/SongMenu/CSongMenuTileBoard.cs

@@ -23,6 +23,7 @@ using System.Xml;
 using VocaluxeLib.Draw;
 using VocaluxeLib.PartyModes;
 using VocaluxeLib.Songs;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu.SongMenu
 {

VocaluxeLib/PartyModes/CScreenPartyDummy.cs

@@ -32,11 +32,9 @@ namespace VocaluxeLib.PartyModes
         public override void LoadTheme(string xmlPath)
         {
             _Warning = GetNewText();
-            _Warning.Height = 100f;
+            _Warning.Font.Height = 100f;
             _Warning.X = 150;
             _Warning.Y = 300;
-            _Warning.Font = "Normal";
-            _Warning.Style = EStyle.Normal;
             _Warning.Color = new SColorF(1f, 0f, 0f, 1f);
             _Warning.SelColor = new SColorF(1f, 0f, 0f, 1f);
             _Warning.Text = "SOMETHING WENT WRONG!";

VocaluxeLib/Profile/CProfile.cs

@@ -18,6 +18,7 @@
 using System;
 using System.IO;
 using System.Xml;
+using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Profile
 {

VocaluxeLib/Structs.cs

@@ -26,6 +26,44 @@ using VocaluxeLib.Songs;
 
 namespace VocaluxeLib
 {
+    public enum ECoverGeneratorType
+    {
+        Default,
+        Folder,
+        Artist,
+        Letter,
+        Edition,
+        Genre,
+        Language,
+        Year,
+        Decade,
+        Date
+    }
+
+    public struct SMargin
+    {
+        public int Default;
+        public int Left, Right, Top, Bottom;
+    }
+
+    public struct SThemeCoverGeneratorText
+    {
+        public string Text;
+        public SThemeFont Font;
+        public SThemeColor Color;
+        public SMargin Margin;
+        public int Indent;
+    }
+
+    public struct SThemeCoverGenerator
+    {
+        public ECoverGeneratorType Type;
+        public SThemeCoverGeneratorText Text;
+        public SThemeColor BackgroundColor;
+        public string Image;
+        public float ImageAlpha;
+        public bool ShowFirstCover;
+    }
 
     #region Drawing
     public struct SColorF

VocaluxeLib/VocaluxeLib.csproj

@@ -78,6 +78,7 @@
   <ItemGroup>
     <Compile Include="CEncoding.cs" />
     <Compile Include="CFading.cs" />
+    <Compile Include="CFont.cs" />
     <Compile Include="CVideoStream.cs" />
     <Compile Include="Extensions.cs" />
     <Compile Include="GlobalSuppressions.cs" />
@@ -103,7 +104,8 @@
     <Compile Include="Menu\CText.cs" />
     <Compile Include="Menu\CScreenSetting.cs" />
     <Compile Include="Draw\CTextureRef.cs" />
-    <Compile Include="CXMLReader.cs" />
+    <Compile Include="Xml\CXmlDeserializer.cs" />
+    <Compile Include="Xml\CXMLReader.cs" />
     <Compile Include="Enums.cs" />
     <Compile Include="Menu\IMenu.cs" />
     <Compile Include="Menu\IMenuElement.cs" />
@@ -139,6 +141,7 @@
     <Compile Include="Utils\CWavFile.cs" />
     <Compile Include="Utils\Player\CSongPlayer.cs" />
     <Compile Include="Utils\Player\CSoundPlayer.cs" />
+    <Compile Include="Xml\CXmlReaderBase.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
   <PropertyGroup>

VocaluxeLib/Xml/CXMLReader.cs

@@ -19,9 +19,9 @@ using System;
 using System.Collections.Generic;
 using System.Xml.XPath;
 
-namespace VocaluxeLib
+namespace VocaluxeLib.Xml
 {
-    public class CXMLReader
+    public class CXMLReader : CXmlDeserializer
     {
         private readonly XPathNavigator _Navigator;
         private readonly String _FilePath;
@@ -57,56 +57,18 @@ namespace VocaluxeLib
             }
         }
 
-        public bool TryGetEnumValue<T>(string xPath, ref T value)
-            where T : struct
-        {
-            string val;
-            if (GetValue(xPath, out val, Enum.GetName(typeof(T), value)))
-                return CHelper.TryParse(val, out value, true);
-            return false;
-        }
-
-        public bool TryGetIntValue(string xPath, ref int value)
-        {
-            string val;
-            if (GetValue(xPath, out val, value.ToString()))
-                return int.TryParse(val, out value);
-            return false;
-        }
-
-        public bool TryGetIntValueRange(string xPath, ref int value, int min = 0, int max = 100)
-        {
-            bool result = TryGetIntValue(xPath, ref value);
-            if (result)
-                value = value.Clamp(min, max);
-            return result;
-        }
-
-        public bool TryGetFloatValue(string xPath, ref float value)
-        {
-            string val;
-            return GetValue(xPath, out val, value.ToString()) && CHelper.TryParse(val, out value);
-        }
-
         public bool TryGetColorFromRGBA(string xPath, out SColorF value)
         {
             value = new SColorF();
             bool result = true;
-            result &= TryGetFloatValue(xPath + "/R", ref value.R);
-            result &= TryGetFloatValue(xPath + "/G", ref value.G);
-            result &= TryGetFloatValue(xPath + "/B", ref value.B);
-            result &= TryGetFloatValue(xPath + "/A", ref value.A);
-            if (result)
-            {
-                value.R = value.R.Clamp(0f, 1f);
-                value.G = value.G.Clamp(0f, 1f);
-                value.B = value.B.Clamp(0f, 1f);
-                value.A = value.A.Clamp(0f, 1f);
-            }
+            result &= TryGetNormalizedFloatValue(xPath + "/R", ref value.R);
+            result &= TryGetNormalizedFloatValue(xPath + "/G", ref value.G);
+            result &= TryGetNormalizedFloatValue(xPath + "/B", ref value.B);
+            result &= TryGetNormalizedFloatValue(xPath + "/A", ref value.A);
             return result;
         }
 
-        public bool GetValue(string xPath, out string value, string defaultValue = "")
+        public override bool GetValue(string xPath, out string value, string defaultValue = "")
         {
             int resultCt = 0;
             string val = string.Empty;
@@ -129,6 +91,19 @@ namespace VocaluxeLib
             return true;
         }
 
+        public override bool GetAttribute(string xPath, string attribute, out string value)
+        {
+            _Navigator.MoveToRoot();
+            XPathNodeIterator iterator = _Navigator.Select(xPath);
+            if (iterator.MoveNext())
+            {
+                value = iterator.Current.GetAttribute(attribute, "");
+                return true;
+            }
+            value = "";
+            return false;
+        }
+
         public List<string> GetNames(string xPath)
         {
             var values = new List<string>();

VocaluxeLib/Xml/CXmlDeserializer.cs

@@ -0,0 +1,68 @@
+using System.Linq;
+
+namespace VocaluxeLib.Xml
+{
+    public abstract class CXmlDeserializer : CXmlReaderBase
+    {
+        public bool Read(string xPath, out SThemeFont el)
+        {
+            el = new SThemeFont();
+            bool ok = true;
+            ok &= GetValue(xPath + "/Name", out el.Name);
+            ok &= TryGetFloatValue(xPath + "/Size", ref el.Size);
+            ok &= TryGetEnumValue(xPath + "/Style", ref el.Style);
+            return ok;
+        }
+
+        public bool Read(string xPath, out SMargin el)
+        {
+            el = new SMargin();
+            bool ok = true;
+            bool defOk = TryGetIntValue(xPath + "/Default", ref el.Default);
+            ok &= TryGetIntValue(xPath + "/Left", ref el.Left, el.Default);
+            ok &= TryGetIntValue(xPath + "/Right", ref el.Right, el.Default);
+            ok &= TryGetIntValue(xPath + "/Top", ref el.Top, el.Default);
+            ok &= TryGetIntValue(xPath + "/Bottom", ref el.Bottom, el.Default);
+            return ok || defOk;
+        }
+
+        public bool Read(string xPath, out SThemeCoverGeneratorText el)
+        {
+            el = new SThemeCoverGeneratorText();
+            bool ok = true;
+            ok &= GetValue(xPath + "/Text", out el.Text);
+            ok &= Read(xPath + "/Font", out el.Font);
+            ok &= Read(xPath + "/Color", out el.Color);
+            ok &= Read(xPath + "/Margin", out el.Margin);
+            if (ok)
+                TryGetIntValue(xPath + "/Indent", ref el.Indent, 6 * (el.Margin.Left + el.Margin.Right) / 2);
+            return ok;
+        }
+
+        public bool Read(string xPath, out SThemeColor el)
+        {
+            el = new SThemeColor();
+            bool ok = true;
+            ok &= TryGetNormalizedFloatValue(xPath + "/R", ref el.Color.R);
+            ok &= TryGetNormalizedFloatValue(xPath + "/G", ref el.Color.G);
+            ok &= TryGetNormalizedFloatValue(xPath + "/B", ref el.Color.B);
+            ok &= TryGetNormalizedFloatValue(xPath + "/A", ref el.Color.A);
+            if (!ok)
+                ok = GetValue(xPath, out el.Name) && !el.Name.Contains('<');
+            return ok;
+        }
+
+        public bool Read(string xPath, out SThemeCoverGenerator el)
+        {
+            el = new SThemeCoverGenerator();
+            bool ok = true;
+            ok &= TryGetEnumValue(xPath + "/Type", ref el.Type);
+            ok &= Read(xPath + "/Text", out el.Text);
+            ok &= Read(xPath + "/BackgroundColor", out el.BackgroundColor);
+            ok &= GetValue(xPath + "/Image", out el.Image);
+            TryGetNormalizedFloatValue(xPath + "/ImageAlpha", ref el.ImageAlpha, 0.5f);
+            TryGetBoolValue(xPath + "/ShowFirstCover", out el.ShowFirstCover);
+            return ok;
+        }
+    }
+}

VocaluxeLib/Xml/CXmlReaderBase.cs

@@ -0,0 +1,61 @@
+using System;
+
+namespace VocaluxeLib.Xml
+{
+    /// <summary>
+    ///     Base class that provides basic methods for reading xml, while the actual XML implementation is still abstract to allow different implementations
+    /// </summary>
+    public abstract class CXmlReaderBase
+    {
+        public abstract bool GetValue(string xPath, out string value, string defaultValue = "");
+        public abstract bool GetAttribute(string xPath, string attribute, out string value);
+
+        public bool TryGetBoolValue(string xPath, out bool value, bool defaultValue = false)
+        {
+            value = defaultValue;
+            string val;
+            return GetValue(xPath, out val) && bool.TryParse(val, out value);
+        }
+
+        public bool TryGetIntValue(string xPath, ref int value, int? defaultValue = null)
+        {
+            string val;
+            bool ok = GetValue(xPath, out val) && int.TryParse(val, out value);
+            if (!ok && defaultValue.HasValue)
+                value = defaultValue.Value;
+            return ok;
+        }
+
+        public bool TryGetFloatValue(string xPath, ref float value)
+        {
+            string val;
+            return GetValue(xPath, out val, value.ToString()) && CHelper.TryParse(val, out value);
+        }
+
+        public bool TryGetEnumValue<T>(string xPath, ref T value) where T : struct
+        {
+            string val;
+            return GetValue(xPath, out val, Enum.GetName(typeof(T), value)) && CHelper.TryParse(val, out value, true);
+        }
+
+        public bool TryGetIntValueRange(string xPath, ref int value, int min = 0, int max = 100)
+        {
+            return TryGetIntValue(xPath, ref value) && value.IsInRange(min, max);
+        }
+
+        /// <summary>
+        ///     Gets a normalized (0&lt;=x&lt;=1) float value
+        /// </summary>
+        /// <param name="xPath"></param>
+        /// <param name="value"></param>
+        /// <param name="defaultValue"></param>
+        /// <returns>True if exists and is normalized</returns>
+        public bool TryGetNormalizedFloatValue(string xPath, ref float value, float defaultValue = 0)
+        {
+            bool ok = TryGetFloatValue(xPath, ref value) && value.IsInRange(0f, 1f);
+            if (!ok)
+                value = defaultValue;
+            return ok;
+        }
+    }
+}