138 lines
3.9 KiB
C#
138 lines
3.9 KiB
C#
using ClientApp.MagicCode;
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using ClientApp.Models;
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using ClientApp.Utils;
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using GalaSoft.MvvmLight.Command;
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Text;
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using Util;
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using System.Windows;
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using System.Windows.Input;
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namespace ClientApp.ViewModels
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{
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class MainWindowViewModel : ObservableObject
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{
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#region private members
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private Window mWindow;
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private int mOuterMarginSize = 10;
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private int mWindowRadius = 10;
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#endregion
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#region commands
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public ICommand MinimizeCommand { get; set; }
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public ICommand MaximizeCommand { get; set; }
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public ICommand CloseCommand { get; set; }
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public ICommand MenuCommand { get; set; }
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#endregion
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#region public properties
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public Info InfoModel { get; set; }
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public ObservableObject SelectedViewModel { get; set; }
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public Client client { get; }
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/// <summary>
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/// size of the resize border around the window
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/// </summary>
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public double MinimumWidth { get; set; } = 250;
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public double MinimumHeight { get; set; } = 250;
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public int ResizeBorder { get; set; } = 6;
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public Thickness ResizeBorderThickness { get { return new Thickness(ResizeBorder + OuterMarginSize); } }
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public Thickness InnerContentPadding { get { return new Thickness(ResizeBorder); } }
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public Thickness OuterMarginThickness { get { return new Thickness(OuterMarginSize); } }
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public CornerRadius WindowCornerRadius { get { return new CornerRadius(WindowRadius); } }
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public int OuterMarginSize
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{
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get
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{
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return mWindow.WindowState == WindowState.Maximized ? 0 : mOuterMarginSize;
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}
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set
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{
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mOuterMarginSize = value;
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}
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}
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public int WindowRadius
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{
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get
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{
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return mWindow.WindowState == WindowState.Maximized ? 0 : mWindowRadius;
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}
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set
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{
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mWindowRadius = value;
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}
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}
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public int TitleHeight { get; set; } = 42;
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public GridLength TitleHeightGridLength { get { return new GridLength(TitleHeight + ResizeBorder); } }
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#endregion
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public MainWindowViewModel(Window window, Client client)
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{
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this.mWindow = window;
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this.mWindow.StateChanged += (sender, e) =>
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{
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OnPropertyChanged(nameof(ResizeBorderThickness));
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OnPropertyChanged(nameof(OuterMarginThickness));
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OnPropertyChanged(nameof(WindowCornerRadius));
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OnPropertyChanged(nameof(OuterMarginSize));
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OnPropertyChanged(nameof(WindowRadius));
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};
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this.InfoModel = new Info();
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this.client = client;
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LoginViewModel loginViewModel = new LoginViewModel(this);
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SelectedViewModel = loginViewModel;
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this.client.SetLoginViewModel(loginViewModel);
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this.MinimizeCommand = new RelayCommand(() => this.mWindow.WindowState = WindowState.Minimized);
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this.MaximizeCommand = new RelayCommand(() => this.mWindow.WindowState ^= WindowState.Maximized);
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this.CloseCommand = new RelayCommand(() => this.mWindow.Close());
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this.MenuCommand = new RelayCommand(() => SystemCommands.ShowSystemMenu(this.mWindow, GetMousePosition()));
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var resizer = new WindowResizer(this.mWindow);
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this.mWindow.Closed += (sender, e) => this.client.Dispose();
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}
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#region helper
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private Point GetMousePosition()
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{
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Debug.WriteLine("getmousePosition called");
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var p = Mouse.GetPosition(this.mWindow);
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return new Point(p.X + this.mWindow.Left, p.Y + this.mWindow.Top);
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}
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#endregion
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}
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}
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