WPF FontDialog

WPF에서 FontDialog를 사용하려면 꼭 System.Windows.Forms에 있는 FontDialog를 사용했어야 했습니다.

(이전 글에서 설명 링크)

그런데 윈도우 7에서 .otf형식의 확장자를 사용하다보니 중간에 문제가 발생했습니다. 윈도우 10에서는 문제가 없었는데 말이죠.

그래서 Font Dialog를 직접 만들게 되었습니다.

급하게 필요한 기능만을 모아 간단하게 만들었습니다.

코드는 git hub에 올려두었습니다. (링크)

.net framework 3.5 버전 이상이 설치되어 있으면 가능하며, 

윈도우 7 부터는 3.5버전이 기본 설치되어 모두 사용 가능합니다.

버전 1의 코드를 여기에 올려놓겠습니다.

<Window x:Class="Font.FontDialog"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:Font"
        mc:Ignorable="d"
        Title="FontDialog" Height="300" Width="600" ResizeMode="NoResize"
        >
    <Grid>
        <TextBox x:Name="textFont" TextWrapping="Wrap" Text="" Margin="30,40,0,0" Height="23" TextAlignment="Left" VerticalAlignment="Top" HorizontalAlignment="Left" Width="170" 
                 TextChanged="textFont_TextChanged"/>
        <ListBox x:Name="lboxFont" HorizontalAlignment="Left" Height="165" VerticalAlignment="Top" Width="170" Margin="30,75,0,0" 
                 SelectionChanged="lboxFont_SelectionChanged"/>
 
        <ListBox x:Name="lboxFontStyle" HorizontalAlignment="Left" Height="200" VerticalAlignment="Top" Width="150" Margin="220,40,0,0"/>
 
        <TextBox x:Name="textFontSize" HorizontalAlignment="Left" Height="23" TextWrapping="Wrap" Text="" TextAlignment="Left" VerticalAlignment="Top" Width="90" Margin="385,40,0,0"
                 PreviewKeyDown="textFontSize_PreviewKeyDown" TextChanged="textFontSize_TextChanged"/>
        <ListBox x:Name="lboxFontSize" HorizontalAlignment="Left" Height="165" VerticalAlignment="Top" Width="90" Margin="385,75,0,0"
                 SelectionChanged="lboxFontSize_SelectionChanged"/>
 
        <Button x:Name="btnOK" Content="확인" IsDefault="True" HorizontalAlignment="Left" VerticalAlignment="Top" Width="75" Margin="490,40,0,0"
                Click="btnOK_Click"/>
        <Button x:Name="btnCancel" Content="취소" IsCancel="True" HorizontalAlignment="Left" VerticalAlignment="Top" Width="75" Margin="490,85,0,0"/>
 
    </Grid>
</Window>

using System.Collections.Generic;
using System.Linq;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Input;
using System.Windows.Media;
 
namespace Font
{
    /// <summary>
    /// WPF Simple Font Dialog
    /// </summary>
    public partial class FontDialog : Window
    {
        #region Member
 
        List<string> listFont = new List<string>();
        List<string> listFontStyle;
        List<FamilyTypeface> listFontTypeface;
        #endregion
 
        #region Property
 
        /// <summary>
        /// 사용자가 선택한 FontFamily
        /// </summary>
        public FontFamily ResultFontFamily { get; private set; }
 
        /// <summary>
        /// 사용자가 선택한 FontSize
        /// </summary>
        public double ResultFontSize { get; private set; }
 
        /// <summary>
        /// 사용자가 선택한 FontTypeFace
        /// </summary>
        public FamilyTypeface ResultTypeFace { get; private set; }
        #endregion
 
        #region Constructor
 
        /// <summary>
        /// FontDialog의 기본 생성자
        /// </summary>
        public FontDialog()
        {
            InitializeComponent();
 
            Control control = this;
            ResultFontFamily = control.FontFamily;
            ResultFontSize = control.FontSize;
            ResultTypeFace = new FamilyTypeface();
            ResultTypeFace.Stretch = control.FontStretch;
            ResultTypeFace.Style = control.FontStyle;
            ResultTypeFace.Weight = control.FontWeight;
 
            var cond = System.Windows.Markup.XmlLanguage.GetLanguage(System.Globalization.CultureInfo.CurrentUICulture.Name);
            foreach (FontFamily item in Fonts.SystemFontFamilies)
            {
                if (item.FamilyNames.ContainsKey(cond))
                    listFont.Add(item.FamilyNames[cond]);
                else
                    listFont.Add(item.ToString());
            }
            listFont.Sort();
            lboxFont.ItemsSource = listFont;
 
            lboxFont.SelectedItem = control.FontFamily.ToString();
            lboxFont.ScrollIntoView(lboxFont.SelectedItem);
            textFont.Text = control.FontFamily.ToString();
 
            double[] listSize = { 8, 9, 10, 10.5, 11, 12, 14, 16, 18, 20, 24, 28, 32, 36, 40, 44, 48, 54, 60, 66, 72, 80, 88, 96 };
            lboxFontSize.ItemsSource = listSize;
 
            lboxFontSize.SelectedItem = FontSize;
            textFontSize.Text = control.FontSize.ToString();
        }
 
        /// <summary>
        /// FontDialog 생성자
        /// </summary>
        /// <param name="control">Dialog의 초기값으로 설정하게 할 Base Control</param>
        public FontDialog(Control control)
        {
            InitializeComponent();
 
            ResultFontFamily = control.FontFamily;
            ResultFontSize = control.FontSize;
            ResultTypeFace = new FamilyTypeface();
            ResultTypeFace.Stretch = control.FontStretch;
            ResultTypeFace.Style = control.FontStyle;
            ResultTypeFace.Weight = control.FontWeight;
 
            var cond = System.Windows.Markup.XmlLanguage.GetLanguage(System.Globalization.CultureInfo.CurrentUICulture.Name);
            foreach (FontFamily item in Fonts.SystemFontFamilies)
            {
                if (item.FamilyNames.ContainsKey(cond))
                    listFont.Add(item.FamilyNames[cond]);
                else
                    listFont.Add(item.ToString());
            }
            listFont.Sort();
            lboxFont.ItemsSource = listFont;
 
            lboxFont.SelectedItem = control.FontFamily.ToString();
            lboxFont.ScrollIntoView(lboxFont.SelectedItem);
            textFont.Text = control.FontFamily.ToString();
 
            double[] listSize = { 8, 9, 10, 10.5, 11, 12, 14, 16, 18, 20, 24, 28, 32, 36, 40, 44, 48, 54, 60, 66, 72, 80, 88, 96 };
            lboxFontSize.ItemsSource = listSize;
 
            lboxFontSize.SelectedItem = FontSize;
            textFontSize.Text = control.FontSize.ToString();
        }
        #endregion
 
        #region Event Handler
 
        private void textFontSize_PreviewKeyDown(object sender, KeyEventArgs e)
        {
            if (!(((Key.D0 <= e.Key) && (e.Key <= Key.D9))
                || ((Key.NumPad0 <= e.Key) && (e.Key <= Key.NumPad9))
                || e.Key == Key.Back
                || e.Key == Key.OemPeriod
                || e.Key == Key.Delete))
            {
                e.Handled = true;
            }
            else if (e.Key == Key.OemPeriod)
            {
                if ((sender as TextBox).Text.IndexOf('.') > -1)
                    e.Handled = true;
            }
        }
 
        private void btnOK_Click(object sender, RoutedEventArgs e)
        {
            ResultFontFamily = new FontFamily(listFont[lboxFont.SelectedIndex]);
            ResultFontSize = double.Parse(textFontSize.Text);
            ResultTypeFace = listFontTypeface[lboxFontStyle.SelectedIndex];
 
            DialogResult = true;
        }
 
        private void lboxFont_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            listFontStyle = new List<string>();
            FontFamily family = new FontFamily((sender as ListBox).SelectedItem as string);
            listFontTypeface = family.FamilyTypefaces.ToList();
 
            int selectIndex = -1;
 
            var cond = System.Windows.Markup.XmlLanguage.GetLanguage(System.Globalization.CultureInfo.CurrentUICulture.Name);
 
            var list = family.GetTypefaces().ToList();
            for(int i = 0; i < list.Count; i++)
            {
                var item = list[i];
                if (item.FaceNames.ContainsKey(cond))
                {
                    listFontStyle.Add(item.FaceNames[cond]);
                }
                else
                {
                    listFontStyle.Add(item.FaceNames[System.Windows.Markup.XmlLanguage.GetLanguage("en-us")]);
                }
 
                if (family.ToString() == ResultFontFamily.ToString())
                {
                    if (item.Stretch == ResultTypeFace.Stretch
                        && item.Style == ResultTypeFace.Style
                        && item.Weight == ResultTypeFace.Weight)
                        selectIndex = i;
                }
            }
            lboxFontStyle.ItemsSource = listFontStyle;
 
            if (selectIndex > -1)
                lboxFontStyle.SelectedIndex = selectIndex;
            else
                lboxFontStyle.SelectedIndex = 0;
        }
 
        private void textFont_TextChanged(object sender, TextChangedEventArgs e)
        {
            string lower = textFont.Text.ToLower();
 
            foreach (var item in listFont)
            {
                if (item.ToLower().StartsWith(lower))
                {
                    lboxFont.SelectedItem = item;
                    lboxFont.ScrollIntoView(item);
                    return;
                }
            }
        }
 
        private void lboxFontSize_SelectionChanged(object sender, SelectionChangedEventArgs e)
        {
            textFontSize.Text = (sender as ListBox).SelectedItem.ToString();
        }
 
        private void textFontSize_TextChanged(object sender, TextChangedEventArgs e)
        {
            string num = textFontSize.Text;
 
            foreach (var item in lboxFontSize.Items)
            {
                if (item.ToString() == num)
                {
                    lboxFontSize.SelectedItem = item;
                    lboxFontSize.ScrollIntoView(item);
                    return;
                }
            }
        }
        #endregion
 
        #region Function
 
        /// <summary>
        /// Apply Result Font to Control
        /// </summary>
        /// <param name="control">Control to Apply Result</param>
        public void ApplyToControl(Control control)
        {
            control.FontFamily = ResultFontFamily;
            control.FontSize = ResultFontSize;
            control.FontStretch = ResultTypeFace.Stretch;
            control.FontStyle = ResultTypeFace.Style;
            control.FontWeight = ResultTypeFace.Weight;
        }
        #endregion
    }
}