timelapsenow/TimelapseExtensions/ClockExtension/ClockDialog.cs

using System.Collections.ObjectModel;
using Eto.Forms;
using SixLabors.Fonts;

namespace ClockExtension
{
    public class ClockDialog : Dialog
    {
        public ClockDialog(ClockData data,FontCollection collection,string extPath)
        {
            Button changeColor = new Button {Text="Change Color"};
            changeColor.Click+=(sender,e)=>{
                using(var ccd = new ColorDialog())
                {
                    ccd.Color = data.ForeColor;
                    ccd.ColorChanged+=(sender,e)=>{
                        data.ForeColor=ccd.Color;
                    };
                    ccd.ShowDialog(this);
                }
            };
            Button saveBtn = new Button {Text="Save"};
            saveBtn.Click +=(sender,e)=>{
                data.Save();
                this.Close();
            };
            CheckBox enabled=new CheckBox{Text="Enable Clock"};
            enabled.Checked = data.EnableClock;
            enabled.CheckedChanged+=(sender,e)=>{
                data.EnableClock=enabled.Checked.GetValueOrDefault();
            };
            NumericStepper fontSize=new NumericStepper{MinValue=6,MaxValue=65535,Value = data.FontSize,DecimalPlaces=2};

            
            
            fontSize.ValueChanged+= (sender,e)=>{
                data.FontSize = (float)fontSize.Value;
            };
            NumericStepper x=new NumericStepper {MinValue=0,MaxValue=65535,Value=data.X};
            x.ValueChanged +=(sender,e)=>{
                data.X=(int)x.Value;
            };
            NumericStepper y=new NumericStepper {MinValue=0,MaxValue=65535,Value=data.Y};
             y.ValueChanged +=(sender,e)=>{
                data.Y=(int)y.Value;
            };

            GroupBox gbox=new GroupBox{Text="Clock Position"};
            DynamicLayout lytg=new DynamicLayout();
            lytg.BeginVertical();
            lytg.BeginHorizontal();
            lytg.Add(x,true);
            lytg.Add(y,true);
            lytg.EndHorizontal();
            lytg.EndVertical();

            gbox.Content=lytg;
            ObservableCollection<string> fonts = new ObservableCollection<string>();
            Title="Clock Settings";
            TextBox timeFormat=new TextBox();
            timeFormat.PlaceholderText="yyyy/MM/dd HH:mm:ss";
            timeFormat.Text=data.DateFormat;
            timeFormat.TextChanged+=(sender,e)=>{
                if(string.IsNullOrWhiteSpace(timeFormat.Text))
                {
                    data.DateFormat=timeFormat.PlaceholderText;
                }else{
                    data.DateFormat=timeFormat.Text;
                }
            };
            DropDown down = new DropDown();
            down.Tag = data;
            down.DataStore = fonts;
            Button browseFont=new Button {Text="Add Font"};
            browseFont.Click +=(sender,e)=>{
                using(var ofd=new OpenFileDialog())
                {
                    ofd.MultiSelect=true;
                    ofd.Filters.Add(new FileFilter("True Type Font",".ttf"));
                    if(ofd.ShowDialog(this)==DialogResult.Ok)
                    {
                        foreach(var fname in ofd.Filenames){
                        string fontDir = Path.Combine(extPath,"Fonts");
                        Directory.CreateDirectory(fontDir);
                        string fontPath=Path.Combine(fontDir,Path.GetFileName(fname));
                        File.Copy(fname,fontPath);
                        collection.Add(fontPath);
                        }
                    }
                }
                DropDownRefresh(collection,fonts,down);
            };
            DynamicLayout lyt=new DynamicLayout();
            lyt.BeginVertical();
            lyt.BeginHorizontal();
            lyt.Add(enabled);
            lyt.EndHorizontal();
            lyt.EndBeginVertical();
            lyt.BeginHorizontal();
            lyt.Add(down,true);
            DropDownRefresh(collection,fonts,down);
            if(data.FontIndex < fonts.Count)
            {
                down.SelectedIndex=data.FontIndex;
            }else{
                down.SelectedIndex=0;
            }
            lyt.Add(fontSize);
            lyt.Add(browseFont);
          
            lyt.EndHorizontal();
            lyt.EndBeginVertical();
            lyt.BeginHorizontal();
            lyt.Add(timeFormat,true);
            lyt.EndHorizontal();
            lyt.EndBeginVertical();
            lyt.BeginHorizontal();
            lyt.Add(gbox,true);
            lyt.EndHorizontal();
            lyt.EndBeginVertical();
            lyt.BeginHorizontal();
            lyt.Add(changeColor,true);
            lyt.Add(saveBtn,true);
            lyt.EndHorizontal();
            lyt.EndVertical();
            this.Content=lyt;
            this.Resizable=true;
        }
        public void SelectFont(object? sender,EventArgs e)
        {
            if(sender ==null)
            {
                return;
            }
            var dd=(DropDown)sender;
            var coll=(ObservableCollection<string>)dd.DataStore;
            var selectedFont=(ClockData)dd.Tag;
            if(dd.SelectedIndex > -1){
                selectedFont.FontName = coll[dd.SelectedIndex];
                selectedFont.FontIndex=dd.SelectedIndex;
            }
        }
        public void DropDownRefresh(FontCollection collection,ObservableCollection<string> fonts,DropDown dd)
        {
            dd.SelectedIndexChanged-=SelectFont;
            fonts.Clear();
            foreach(var font in collection.Families)
            {
                fonts.Add(font.Name);
            }
            dd.SelectedIndexChanged+=SelectFont;
        }
    }
}