mirror of
https://github.com/cemu-project/DS4Windows.git
synced 2024-12-11 09:54:15 +01:00
131 lines
3.7 KiB
C#
131 lines
3.7 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Drawing;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.Windows;
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using System.Windows.Interop;
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using System.Windows.Media;
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using System.Windows.Media.Imaging;
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using DS4Windows;
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using DS4WinWPF.DS4Forms.ViewModels.Util;
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namespace DS4WinWPF.DS4Forms.ViewModels.SpecialActions
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{
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public class LaunchProgramViewModel : NotifyDataErrorBase
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{
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private string filepath;
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private int delay;
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private string arguments;
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public string Filepath
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{
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get => filepath;
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set
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{
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if (filepath == value) return;
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filepath = value;
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FilepathChanged?.Invoke(this, EventArgs.Empty);
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}
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}
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public event EventHandler FilepathChanged;
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public int Delay { get => delay; set => delay = value; }
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public string Arguments { get => arguments; set => arguments = value; }
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public ImageSource ProgramIcon
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{
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get
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{
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ImageSource exeicon = null;
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string path = filepath;
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if (File.Exists(path) && Path.GetExtension(path) == ".exe")
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{
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using (Icon ico = Icon.ExtractAssociatedIcon(path))
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{
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exeicon = Imaging.CreateBitmapSourceFromHIcon(ico.Handle, Int32Rect.Empty,
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BitmapSizeOptions.FromEmptyOptions());
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exeicon.Freeze();
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}
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}
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return exeicon;
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}
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}
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public event EventHandler ProgramIconChanged;
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public string ProgramName
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{
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get
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{
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string temp = "";
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if (!string.IsNullOrEmpty(filepath))
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{
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temp = Path.GetFileNameWithoutExtension(filepath);
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}
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return temp;
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}
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}
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public event EventHandler ProgramNameChanged;
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public LaunchProgramViewModel()
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{
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FilepathChanged += LaunchProgramViewModel_FilepathChanged;
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}
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private void LaunchProgramViewModel_FilepathChanged(object sender, EventArgs e)
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{
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ProgramIconChanged?.Invoke(this, EventArgs.Empty);
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ProgramNameChanged?.Invoke(this, EventArgs.Empty);
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}
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public void LoadAction(SpecialAction action)
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{
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filepath = action.details;
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delay = (int)action.delayTime;
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arguments = action.extra;
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}
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public void SaveAction(SpecialAction action, bool edit = false)
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{
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Global.SaveAction(action.name, action.controls, 2, $"{filepath}?{delay}", edit, arguments);
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}
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public override bool IsValid(SpecialAction action)
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{
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ClearOldErrors();
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bool valid = true;
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List<string> filepathErrors = new List<string>();
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if (filepath.Length == 0)
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{
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filepathErrors.Add("Filepath empty");
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}
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else if (!File.Exists(filepath))
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{
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filepathErrors.Add("File at path does not exist");
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}
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if (filepathErrors.Count > 0)
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{
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errors["Filepath"] = filepathErrors;
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RaiseErrorsChanged("Filepath");
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}
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return valid;
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}
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public override void ClearOldErrors()
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{
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if (errors.Count > 0)
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{
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errors.Clear();
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RaiseErrorsChanged("Filepath");
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}
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}
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}
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}
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