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https://github.com/Nioux/AideDeJeu.git
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Utilisation généralisée des FormattedText
This commit is contained in:
Yan Maniez
parent
f741c229a2
commit
e1eae80d13
3 changed files with 237 additions and 144 deletions
151
AideDeJeu/AideDeJeu/Tools/FormatedTextHelpers.cs
Normal file
151
AideDeJeu/AideDeJeu/Tools/FormatedTextHelpers.cs
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@ -0,0 +1,151 @@
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using HtmlAgilityPack;
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using Xamarin.Forms;
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using Xamarin.Forms.Internals;
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namespace AideDeJeu.Tools
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{
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public static class FormatedTextHelpers
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{
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public static void HtmlToFormatedString(HtmlNode parentNode, FormattedString fs, FontAttributes attributes = FontAttributes.None)
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{
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foreach (var node in parentNode.ChildNodes)
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{
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if (node.NodeType == HtmlNodeType.Text)
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{
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var resname = "content";
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if (attributes.HasFlag(FontAttributes.Bold))
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{
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resname += "bold";
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}
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if (attributes.HasFlag(FontAttributes.Italic))
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{
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resname += "ital";
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}
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var fd = FontData.FromResource(resname);
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fs.Spans.Add(new Span() { FontFamily = fd.FontFamily, FontAttributes = attributes | fd.FontAttributes, FontSize = fd.FontSize, ForegroundColor = fd.TextColor, Text = node.InnerText });
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}
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else if (node.NodeType == HtmlNodeType.Element && node.Name == "br")
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{
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fs.Spans.Add(new Span() { Text = "\r\n" });
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}
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else if (node.NodeType == HtmlNodeType.Element && node.Name == "strong")
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{
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HtmlToFormatedString(node, fs, attributes | FontAttributes.Bold);
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}
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else if (node.NodeType == HtmlNodeType.Element && node.Name == "em")
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{
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HtmlToFormatedString(node, fs, attributes | FontAttributes.Italic);
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}
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else if (node.NodeType == HtmlNodeType.Element)
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{
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HtmlToFormatedString(node, fs, attributes);
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}
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}
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}
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public class FontData
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{
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public double FontSize { get; set; }
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public FontAttributes FontAttributes { get; set; }
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public Color TextColor { get; set; }
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public string FontFamily { get; set; }
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public static FontData DefaultValues()
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{
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return new FontData
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{
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FontSize = (double)Label.FontSizeProperty.DefaultValue,
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FontAttributes = (FontAttributes)Label.FontAttributesProperty.DefaultValue,
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TextColor = (Color)Label.TextColorProperty.DefaultValue,
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FontFamily = Label.FontFamilyProperty.DefaultValue.ToString()
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};
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}
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public static FontData FromResource(string resourceName)
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{
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var resource = Application.Current.Resources[resourceName];
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if (resource == null)
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{
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return DefaultValues();
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}
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var style = (Style)resource;
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var data = new FontData();
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var colorSetter = style.Setters.FirstOrDefault(x => x.Property == Label.TextColorProperty);
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var attrSetter = style.Setters.FirstOrDefault(x => x.Property == Label.FontAttributesProperty);
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var fontSizeSetter = style.Setters.FirstOrDefault(x => x.Property == Label.FontSizeProperty);
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var fontFamilySetter = style.Setters.FirstOrDefault(x => x.Property == Label.FontFamilyProperty);
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var platformFontFamilySetter = ResolveSetterToClass<string>(fontFamilySetter);
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var platformColorSetter = ResolveSetterToStruct<Color>(colorSetter);
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if (platformColorSetter.HasValue)
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{
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data.TextColor = platformColorSetter.Value;
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}
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else
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{
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data.TextColor = colorSetter?.Value as Color? ?? (Color)Label.TextColorProperty.DefaultValue;
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}
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data.FontSize = fontSizeSetter?.Value as double? ?? (double)Label.FontSizeProperty.DefaultValue;
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if (platformFontFamilySetter != null)
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{
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data.FontFamily = platformFontFamilySetter;
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}
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else
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{
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data.FontFamily = fontFamilySetter != null && fontFamilySetter.Value != null
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? fontFamilySetter.Value.ToString()
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: Label.FontFamilyProperty.DefaultValue?.ToString();
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}
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data.FontAttributes = attrSetter?.Value != null
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? (FontAttributes)Enum.Parse(typeof(FontAttributes), attrSetter.Value.ToString())
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: (FontAttributes)Label.FontAttributesProperty.DefaultValue;
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return data;
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}
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static T ResolveOnPlatformToClass<T>(string key) where T : class
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{
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var resource = Application.Current.Resources[key];
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return resource as OnPlatform<T>;
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}
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static T ResolveSetterToClass<T>(Setter setter) where T : class
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{
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if (setter?.Value is DynamicResource)
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{
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var res = setter.Value as DynamicResource;
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return ResolveOnPlatformToClass<T>(res.Key);
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}
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else
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{
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return setter?.Value as T;
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}
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}
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static Nullable<T> ResolveOnPlatformToStruct<T>(string key) where T : struct
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{
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var resource = Application.Current.Resources[key];
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return resource as OnPlatform<Nullable<T>>;
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}
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static Nullable<T> ResolveSetterToStruct<T>(Setter setter) where T : struct
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{
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if (setter?.Value is DynamicResource)
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{
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var res = setter.Value as DynamicResource;
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return ResolveOnPlatformToStruct<T>(res.Key);
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}
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else
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{
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return setter?.Value as T?;
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}
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}
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}
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}
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}
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@ -7,6 +7,7 @@ using AideDeJeuLib;
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using HtmlAgilityPack;
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using Xamarin.Forms;
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using Xamarin.Forms.Internals;
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using AideDeJeu.Tools;
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namespace AideDeJeu.ViewModels
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{
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@ -16,7 +17,16 @@ namespace AideDeJeu.ViewModels
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public Spell Item
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{
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get { return _Item; }
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set { SetProperty(ref _Item, value); OnPropertyChanged(nameof(Description)); }
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set
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{
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SetProperty(ref _Item, value);
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OnPropertyChanged(nameof(Description));
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OnPropertyChanged(nameof(TypeLevel));
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OnPropertyChanged(nameof(CastingTime));
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OnPropertyChanged(nameof(Range));
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OnPropertyChanged(nameof(Components));
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OnPropertyChanged(nameof(Duration));
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}
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}
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public FormattedString Description
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@ -26,48 +36,75 @@ namespace AideDeJeu.ViewModels
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var fs = new FormattedString();
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if (Item?.DescriptionDiv != null)
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{
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HtmlToFormatedString(Item?.DescriptionDiv, fs, FontAttributes.None);
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FormatedTextHelpers.HtmlToFormatedString(Item?.DescriptionDiv, fs, FontAttributes.None);
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}
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return fs;
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}
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}
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void HtmlToFormatedString(HtmlNode parentNode, FormattedString fs, FontAttributes attributes)
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public FormattedString TypeLevel
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{
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foreach (var node in parentNode.ChildNodes)
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get
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{
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if (node.NodeType == HtmlNodeType.Text)
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{
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var resname = "content";
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if (attributes.HasFlag(FontAttributes.Bold))
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{
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resname += "bold";
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}
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if (attributes.HasFlag(FontAttributes.Italic))
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{
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resname += "ital";
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}
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var fd = FontData.FromResource(resname);
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fs.Spans.Add(new Span() { FontFamily = fd.FontFamily, FontAttributes = attributes | fd.FontAttributes, FontSize = fd.FontSize, ForegroundColor = fd.TextColor, Text = node.InnerText });
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}
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else if (node.NodeType == HtmlNodeType.Element && node.Name == "br")
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{
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fs.Spans.Add(new Span() { Text = "\r\n" });
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}
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else if (node.NodeType == HtmlNodeType.Element && node.Name == "strong")
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{
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HtmlToFormatedString(node, fs, attributes | FontAttributes.Bold);
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}
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else if (node.NodeType == HtmlNodeType.Element && node.Name == "em")
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{
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HtmlToFormatedString(node, fs, attributes | FontAttributes.Italic);
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}
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else if (node.NodeType == HtmlNodeType.Element)
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{
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HtmlToFormatedString(node, fs, attributes);
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}
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var fd = FormatedTextHelpers.FontData.FromResource("contentital");
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var fs = new FormattedString();
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fs.Spans.Add(new Span() { Text = string.Format("{0} de niveau {1}", Item.Type, Item.Level), FontFamily = fd.FontFamily, FontAttributes = fd.FontAttributes, FontSize = fd.FontSize, ForegroundColor = fd.TextColor});
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return fs;
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}
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}
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public FormattedString CastingTime
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{
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get
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{
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var fd = FormatedTextHelpers.FontData.FromResource("content");
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var fdb = FormatedTextHelpers.FontData.FromResource("contentbold");
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var fs = new FormattedString();
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fs.Spans.Add(new Span() { Text = "Durée d'incantation : ", FontFamily = fdb.FontFamily, FontAttributes = fdb.FontAttributes, FontSize = fdb.FontSize, ForegroundColor = fdb.TextColor });
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fs.Spans.Add(new Span() { Text = Item.CastingTime, FontFamily = fd.FontFamily, FontAttributes = fd.FontAttributes, FontSize = fd.FontSize, ForegroundColor = fd.TextColor });
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return fs;
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}
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}
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public FormattedString Range
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{
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get
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{
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var fd = FormatedTextHelpers.FontData.FromResource("content");
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var fdb = FormatedTextHelpers.FontData.FromResource("contentbold");
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var fs = new FormattedString();
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fs.Spans.Add(new Span() { Text = "Portée : ", FontFamily = fdb.FontFamily, FontAttributes = fdb.FontAttributes, FontSize = fdb.FontSize, ForegroundColor = fdb.TextColor });
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fs.Spans.Add(new Span() { Text = Item.Range, FontFamily = fd.FontFamily, FontAttributes = fd.FontAttributes, FontSize = fd.FontSize, ForegroundColor = fd.TextColor });
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return fs;
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}
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}
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public FormattedString Components
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{
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get
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{
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var fd = FormatedTextHelpers.FontData.FromResource("content");
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var fdb = FormatedTextHelpers.FontData.FromResource("contentbold");
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var fs = new FormattedString();
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fs.Spans.Add(new Span() { Text = "Composantes : ", FontFamily = fdb.FontFamily, FontAttributes = fdb.FontAttributes, FontSize = fdb.FontSize, ForegroundColor = fdb.TextColor });
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fs.Spans.Add(new Span() { Text = Item.Components, FontFamily = fd.FontFamily, FontAttributes = fd.FontAttributes, FontSize = fd.FontSize, ForegroundColor = fd.TextColor });
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return fs;
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}
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}
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public FormattedString Duration
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{
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get
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{
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var fd = FormatedTextHelpers.FontData.FromResource("content");
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var fdb = FormatedTextHelpers.FontData.FromResource("contentbold");
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var fs = new FormattedString();
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fs.Spans.Add(new Span() { Text = "Durée : ", FontFamily = fdb.FontFamily, FontAttributes = fdb.FontAttributes, FontSize = fdb.FontSize, ForegroundColor = fdb.TextColor });
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fs.Spans.Add(new Span() { Text = Item.Duration, FontFamily = fd.FontFamily, FontAttributes = fd.FontAttributes, FontSize = fd.FontSize, ForegroundColor = fd.TextColor });
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return fs;
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}
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}
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public Command LoadItemCommand { get; set; }
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public SpellDetailViewModel(Spell item = null)
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@ -107,104 +144,4 @@ namespace AideDeJeu.ViewModels
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public class FontData
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{
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public double FontSize { get; set; }
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public FontAttributes FontAttributes { get; set; }
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public Color TextColor { get; set; }
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public string FontFamily { get; set; }
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public static FontData DefaultValues()
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{
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return new FontData
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{
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FontSize = (double)Label.FontSizeProperty.DefaultValue,
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FontAttributes = (FontAttributes)Label.FontAttributesProperty.DefaultValue,
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TextColor = (Color)Label.TextColorProperty.DefaultValue,
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FontFamily = Label.FontFamilyProperty.DefaultValue.ToString()
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};
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}
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public static FontData FromResource(string resourceName)
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{
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var resource = Application.Current.Resources[resourceName];
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if (resource == null)
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{
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return DefaultValues();
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}
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var style = (Style)resource;
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var data = new FontData();
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var colorSetter = style.Setters.FirstOrDefault(x => x.Property == Label.TextColorProperty);
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var attrSetter = style.Setters.FirstOrDefault(x => x.Property == Label.FontAttributesProperty);
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var fontSizeSetter = style.Setters.FirstOrDefault(x => x.Property == Label.FontSizeProperty);
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var fontFamilySetter = style.Setters.FirstOrDefault(x => x.Property == Label.FontFamilyProperty);
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var platformFontFamilySetter = ResolveSetterToClass<string>(fontFamilySetter);
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var platformColorSetter = ResolveSetterToStruct<Color>(colorSetter);
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if (platformColorSetter.HasValue)
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{
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data.TextColor = platformColorSetter.Value;
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}
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else
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{
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data.TextColor = colorSetter?.Value as Color? ?? (Color)Label.TextColorProperty.DefaultValue;
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}
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data.FontSize = fontSizeSetter?.Value as double? ?? (double)Label.FontSizeProperty.DefaultValue;
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if (platformFontFamilySetter != null)
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{
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data.FontFamily = platformFontFamilySetter;
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}
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else
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{
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data.FontFamily = fontFamilySetter != null && fontFamilySetter.Value != null
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? fontFamilySetter.Value.ToString()
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: Label.FontFamilyProperty.DefaultValue?.ToString();
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}
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data.FontAttributes = attrSetter?.Value != null
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? (FontAttributes)Enum.Parse(typeof(FontAttributes), attrSetter.Value.ToString())
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: (FontAttributes)Label.FontAttributesProperty.DefaultValue;
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return data;
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}
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static T ResolveOnPlatformToClass<T>(string key) where T : class
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{
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var resource = Application.Current.Resources[key];
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return resource as OnPlatform<T>;
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}
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static T ResolveSetterToClass<T>(Setter setter) where T : class
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{
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if (setter?.Value is DynamicResource)
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{
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var res = setter.Value as DynamicResource;
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return ResolveOnPlatformToClass<T>(res.Key);
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}
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else
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{
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return setter?.Value as T;
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}
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}
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static Nullable<T> ResolveOnPlatformToStruct<T>(string key) where T : struct
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{
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var resource = Application.Current.Resources[key];
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return resource as OnPlatform<Nullable<T>>;
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}
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static Nullable<T> ResolveSetterToStruct<T>(Setter setter) where T : struct
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{
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if(setter?.Value is DynamicResource)
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{
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var res = setter.Value as DynamicResource;
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return ResolveOnPlatformToStruct<T>(res.Key);
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}
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else
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{
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return setter?.Value as T?;
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}
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}
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}
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}
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@ -9,31 +9,36 @@
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<Label Text=" " />
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<StackLayout Orientation="Horizontal">
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<Label FormattedText="{Binding TypeLevel}" />
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<!--<StackLayout Orientation="Horizontal">
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<Label Text="{Binding Item.Type}" Style="{StaticResource Key=contentital}" />
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<Label Text="{Binding Item.Level, StringFormat='de niveau {0}'}" Style="{StaticResource Key=contentital}" />
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</StackLayout>
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</StackLayout>-->
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<StackLayout Orientation="Horizontal">
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<Label FormattedText="{Binding CastingTime}" />
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<!--<StackLayout Orientation="Horizontal">
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<Label Text="Durée d'incantation :" LineBreakMode="NoWrap" Style="{StaticResource Key=contentbold}" />
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<Label Text="{Binding Item.CastingTime}" Style="{StaticResource Key=content}" />
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</StackLayout>
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</StackLayout>-->
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<StackLayout Orientation="Horizontal">
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<Label FormattedText="{Binding Range}" />
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<!--<StackLayout Orientation="Horizontal">
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<Label Text="Portée :" LineBreakMode="NoWrap" Style="{StaticResource Key=contentbold}" />
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<Label Text="{Binding Item.Range}" Style="{StaticResource Key=content}" />
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</StackLayout>
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</StackLayout>-->
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<StackLayout Orientation="Horizontal">
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<Label FormattedText="{Binding Components}" />
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<!--<StackLayout Orientation="Horizontal">
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<Label Text="Composantes :" LineBreakMode="NoWrap" Style="{StaticResource Key=contentbold}" />
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<Label Text="{Binding Item.Components}" Style="{StaticResource Key=content}" />
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</StackLayout>
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</StackLayout>-->
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<StackLayout Orientation="Horizontal">
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<Label FormattedText="{Binding Duration}" />
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<!--<StackLayout Orientation="Horizontal">
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<Label Text="Durée :" LineBreakMode="NoWrap" Style="{StaticResource Key=contentbold}" />
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<Label Text="{Binding Item.Duration}" Style="{StaticResource Key=content}" />
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</StackLayout>
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</StackLayout>-->
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<Label Text=" " />
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