mirror of
https://github.com/Hofknecht/SystemTrayMenu.git
synced 2024-09-06 20:51:15 +12:00
bb198a32db
Improve UI updates due to unnecessary color and selection changes of menus' lists Fix selection when going back to previous menu via key
1371 lines
49 KiB
C#
1371 lines
49 KiB
C#
// <copyright file="Menu.xaml.cs" company="PlaceholderCompany">
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// Copyright (c) PlaceholderCompany. All rights reserved.
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// </copyright>
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namespace SystemTrayMenu.UserInterface
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{
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Globalization;
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using System.IO;
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using System.Runtime.CompilerServices;
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using System.Windows;
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using System.Windows.Controls;
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using System.Windows.Data;
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using System.Windows.Input;
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using System.Windows.Media;
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using System.Windows.Threading;
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using SystemTrayMenu.Business;
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using SystemTrayMenu.DataClasses;
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using SystemTrayMenu.DllImports;
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using SystemTrayMenu.Properties;
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using SystemTrayMenu.Utilities;
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using KeyEventArgs = System.Windows.Input.KeyEventArgs;
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/// <summary>
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/// Logic of Menu window.
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/// </summary>
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public partial class Menu : Window
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{
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private const int CornerRadius = 10;
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private static readonly RoutedEvent FadeToTransparentEvent = EventManager.RegisterRoutedEvent(
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nameof(FadeToTransparent), RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(Menu));
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private static readonly RoutedEvent FadeInEvent = EventManager.RegisterRoutedEvent(
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nameof(FadeIn), RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(Menu));
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private static readonly RoutedEvent FadeOutEvent = EventManager.RegisterRoutedEvent(
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nameof(FadeOut), RoutingStrategy.Bubble, typeof(RoutedEventHandler), typeof(Menu));
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private readonly DispatcherTimer timerUpdateIcons = new (DispatcherPriority.Background, Dispatcher.CurrentDispatcher);
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private readonly string folderPath;
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#if TODO // SEARCH
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public const string RowFilterShowAll = "[SortIndex] LIKE '%0%'";
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#endif
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private bool isFading;
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private bool directionToRight;
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private bool mouseDown;
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private Point lastLocation;
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#if TODO // SEARCH
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private bool isSetSearchText;
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#endif
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internal Menu(MenuData menuData, string path)
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{
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InitializeComponent();
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if (!Config.ShowDirectoryTitleAtTop)
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{
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txtTitle.Visibility = Visibility.Hidden;
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}
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if (!Config.ShowSearchBar)
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{
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searchPanel.Visibility = Visibility.Collapsed;
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}
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if (!Config.ShowFunctionKeyOpenFolder)
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{
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buttonOpenFolder.Visibility = Visibility.Collapsed;
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}
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if (!Config.ShowFunctionKeyPinMenu)
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{
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buttonMenuAlwaysOpen.Visibility = Visibility.Collapsed;
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}
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if (!Config.ShowFunctionKeySettings)
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{
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buttonSettings.Visibility = Visibility.Collapsed;
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}
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if (!Config.ShowFunctionKeyRestart)
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{
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buttonRestart.Visibility = Visibility.Collapsed;
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}
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folderPath = path;
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RowDataParent = menuData.RowDataParent;
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if (RowDataParent == null)
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{
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// This will be a main menu
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Level = 0;
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MainMenu = this;
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// Use Main Menu DPI for all further calculations
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Scaling.CalculateFactorByDpi(this);
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}
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else
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{
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// This will be a sub menu
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if (ParentMenu == null)
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{
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// Should never happen as each parent menu must have a valid entry which's owner is set
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throw new ArgumentNullException(new (nameof(ParentMenu)));
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}
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Level = RowDataParent.Level + 1;
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MainMenu = ParentMenu.MainMenu;
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RowDataParent.SubMenu = this;
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buttonOpenFolder.Visibility = Visibility.Collapsed;
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buttonSettings.Visibility = Visibility.Collapsed;
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buttonRestart.Visibility = Visibility.Collapsed;
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labelStatus.Content = Translator.GetText("loading");
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// Todo: use embedded resources that we can assign image in XAML already
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pictureBoxLoading.Source = SystemTrayMenu.Resources.StaticResources.LoadingIcon.ToImageSource();
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pictureBoxLoading.Visibility = Visibility.Visible;
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}
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string title = new DirectoryInfo(path).Name;
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if (title.Length > MenuDefines.LengthMax)
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{
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title = $"{title[..MenuDefines.LengthMax]}...";
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}
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txtTitle.Text = Title = title;
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foreach (FrameworkElement control in
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new List<FrameworkElement>()
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{
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buttonMenuAlwaysOpen,
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buttonOpenFolder,
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buttonSettings,
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buttonRestart,
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pictureBoxSearch,
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pictureBoxMenuAlwaysOpen,
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pictureBoxOpenFolder,
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pictureBoxSettings,
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pictureBoxRestart,
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pictureBoxLoading,
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})
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{
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control.Width = Scaling.Scale(control.Width);
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control.Height = Scaling.Scale(control.Height);
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}
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labelTitle.FontSize = Scaling.ScaleFontByPoints(8.25F);
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textBoxSearch.FontSize = Scaling.ScaleFontByPoints(8.25F);
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labelStatus.FontSize = Scaling.ScaleFontByPoints(7F);
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dgv.FontSize = Scaling.ScaleFontByPoints(9F);
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MouseDown += Menu_MouseDown;
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MouseUp += Menu_MouseUp;
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MouseMove += Menu_MouseMove;
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textBoxSearch.TextChanged += (_, _) => TextBoxSearch_TextChanged(false);
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textBoxSearch.ContextMenu = new()
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{
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Background = SystemColors.ControlBrush,
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};
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textBoxSearch.ContextMenu.Items.Add(new MenuItem()
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{
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Header = Translator.GetText("Cut"),
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Command = new ActionCommand((_) => textBoxSearch.Cut()),
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});
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textBoxSearch.ContextMenu.Items.Add(new MenuItem()
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{
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Header = Translator.GetText("Copy"),
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Command = new ActionCommand((_) => Clipboard.SetData(DataFormats.Text, textBoxSearch.SelectedText)),
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});
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textBoxSearch.ContextMenu.Items.Add(new MenuItem()
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{
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Header = Translator.GetText("Paste"),
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Command = new ActionCommand((_) =>
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{
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if (Clipboard.ContainsText(TextDataFormat.Text))
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{
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textBoxSearch.SelectedText = Clipboard.GetData(DataFormats.Text).ToString();
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}
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}),
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});
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textBoxSearch.ContextMenu.Items.Add(new MenuItem()
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{
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Header = Translator.GetText("Undo"),
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Command = new ActionCommand((_) => textBoxSearch.Undo()),
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});
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textBoxSearch.ContextMenu.Items.Add(new MenuItem()
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{
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Header = Translator.GetText("Select All"),
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Command = new ActionCommand((_) => textBoxSearch.SelectAll()),
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});
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dgv.GotFocus += (_, _) => FocusTextBox();
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dgv.SelectionChanged += ListView_SelectionChanged;
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Loaded += (_, _) =>
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{
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NativeMethods.HideFromAltTab(this);
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RaiseEvent(new(routedEvent: FadeInEvent));
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};
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Closed += (_, _) =>
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{
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timerUpdateIcons.Stop();
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IsClosed = true; // TODO WPF Replace Forms wrapper
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if (RowDataParent?.SubMenu == this)
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{
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RowDataParent.SubMenu = null;
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}
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foreach (ListViewItemData item in dgv.Items)
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{
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item.data.SubMenu?.Close();
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}
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};
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timerUpdateIcons.Tick += TimerUpdateIcons_Tick;
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AddItemsToMenu(menuData.RowDatas, null, false);
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}
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internal event Action? MenuScrolled;
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internal event Action<Menu, Key, ModifierKeys>? CmdKeyProcessed;
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internal event Action? SearchTextChanging;
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internal event Action<Menu, bool, bool>? SearchTextChanged;
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internal event Action<Menu>? UserDragsMenu;
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internal event Action<Menu, ListViewItemData>? CellMouseEnter;
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internal event Action<ListView, ListViewItemData>? CellMouseLeave;
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internal event Action<Menu, ListViewItemData>? CellMouseDown;
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internal event Action<ListView, ListViewItemData>? CellOpenOnClick;
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internal event Action? ClosePressed;
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internal event RoutedEventHandler FadeToTransparent
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{
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add { AddHandler(FadeToTransparentEvent, value); }
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remove { RemoveHandler(FadeToTransparentEvent, value); }
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}
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internal event RoutedEventHandler FadeIn
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{
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add { AddHandler(FadeInEvent, value); }
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remove { RemoveHandler(FadeInEvent, value); }
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}
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internal event RoutedEventHandler FadeOut
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{
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add { AddHandler(FadeOutEvent, value); }
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remove { RemoveHandler(FadeOutEvent, value); }
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}
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internal enum StartLocation
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{
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Point,
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Predecessor,
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BottomLeft,
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BottomRight,
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TopRight,
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}
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public Point Location => new (Left, Top); // TODO WPF Replace Forms wrapper
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internal int Level { get; set; }
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internal RowData? RowDataParent { get; set; }
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internal Menu MainMenu { get; init; }
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internal Menu? ParentMenu => RowDataParent?.Owner;
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internal Menu? SubMenu
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{
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get
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{
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foreach (ListViewItemData item in dgv.Items)
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{
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if (item.data.SubMenu != null)
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{
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return item.data.SubMenu;
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}
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}
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return null;
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}
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}
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internal bool RelocateOnNextShow { get; set; } = true;
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internal bool IsClosed { get; private set; } = false;
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internal bool IsUsable => Visibility == Visibility.Visible && !isFading && !IsClosed;
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public override string ToString() => nameof(Menu) + " L" + Level.ToString() + ": " + Title;
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internal void ResetSearchText()
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{
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textBoxSearch.Text = string.Empty;
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if (dgv.Items.Count > 0)
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{
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dgv.ScrollIntoView(dgv.Items[0]);
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}
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}
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internal void OnWatcherUpdate()
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{
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TextBoxSearch_TextChanged(true);
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if (dgv.Items.Count > 0)
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{
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dgv.ScrollIntoView(dgv.Items[0]);
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}
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}
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internal void FocusTextBox()
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{
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#if TODO // SEARCH
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if (isSetSearchText)
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{
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isSetSearchText = false;
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textBoxSearch.SelectAll();
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textBoxSearch.Focus();
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textBoxSearch.SelectionStart = textBoxSearch.Text.Length;
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textBoxSearch.SelectionLength = 0;
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}
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else
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{
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textBoxSearch.SelectAll();
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textBoxSearch.Focus();
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}
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#endif
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}
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internal void SetSubMenuState(MenuDataDirectoryState state)
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{
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if (Config.ShowFunctionKeyOpenFolder)
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{
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buttonOpenFolder.Visibility = Visibility.Visible;
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}
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buttonMenuAlwaysOpen.Visibility = Visibility.Collapsed;
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pictureBoxLoading.Visibility = Visibility.Collapsed;
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switch (state)
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{
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case MenuDataDirectoryState.Valid:
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if (!Config.ShowCountOfElementsBelow)
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{
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labelStatus.Visibility = Visibility.Collapsed;
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}
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break;
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case MenuDataDirectoryState.Empty:
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searchPanel.Visibility = Visibility.Collapsed;
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labelStatus.Content = Translator.GetText("Directory empty");
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break;
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case MenuDataDirectoryState.NoAccess:
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searchPanel.Visibility = Visibility.Collapsed;
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labelStatus.Content = Translator.GetText("Directory inaccessible");
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break;
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default:
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break;
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}
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}
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// TODO: Check if we can just use original IsMouseOver instead? (Check if it requires Mouse.Capture(this))
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internal new bool IsMouseOver()
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{
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Point mousePos = NativeMethods.Screen.CursorPosition;
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bool isMouseOver = Visibility == Visibility.Visible &&
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mousePos.X >= 0 && mousePos.X < Width &&
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mousePos.Y >= 0 && mousePos.Y < Height;
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return isMouseOver;
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}
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internal ListView GetDataGridView() => dgv; // TODO WPF Replace Forms wrapper
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// Not used as refreshing should be done automatically due to databinding
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// TODO: As long as WPF transition from Forms is incomplete, keep it for testing.
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internal void RefreshDataGridView()
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{
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((CollectionView)CollectionViewSource.GetDefaultView(dgv.ItemsSource)).Refresh();
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}
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// TODO: Check if it is implicitly already running due to SelectionChanged event
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internal void RefreshSelection() => ListView_SelectionChanged(GetDataGridView(), null);
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internal void AddItemsToMenu(List<RowData> data, MenuDataDirectoryState? state, bool startIconLoading)
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{
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int foldersCount = 0;
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int filesCount = 0;
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List<ListViewItemData> items = new();
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foreach (RowData rowData in data)
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{
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if (!(rowData.IsAdditionalItem && Settings.Default.ShowOnlyAsSearchResult))
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{
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if (rowData.IsPointingToFolder)
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{
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foldersCount++;
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}
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else
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{
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filesCount++;
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}
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}
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rowData.RowIndex = items.Count; // Index
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rowData.Owner = this;
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items.Add(new(
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(rowData.HiddenEntry ? IconReader.AddIconOverlay(rowData.Icon, Properties.Resources.White50Percentage) : rowData.Icon)?.ToImageSource(),
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rowData.Text ?? "?",
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rowData,
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rowData.IsAdditionalItem && Settings.Default.ShowOnlyAsSearchResult ? 99 : 0));
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}
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dgv.ItemsSource = items;
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SetCounts(foldersCount, filesCount);
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if (state != null)
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{
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SetSubMenuState(state.Value);
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}
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if (startIconLoading)
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{
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timerUpdateIcons.Start();
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}
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}
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internal void ActivateWithFade(bool recursive)
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{
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if (recursive)
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{
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SubMenu?.ActivateWithFade(true);
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}
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if (Opacity != 1D)
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{
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if (Settings.Default.UseFading)
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{
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isFading = true;
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RaiseEvent(new(routedEvent: FadeInEvent));
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}
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else
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{
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Opacity = 1D;
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FadeIn_Completed(this, new());
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}
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}
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}
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internal void ShowWithFade(bool transparency, bool recursive)
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{
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timerUpdateIcons.Start();
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if (recursive)
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{
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SubMenu?.ShowWithFade(transparency, true);
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}
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if (Level > 0)
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{
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ShowActivated = false;
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}
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Opacity = 0D;
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Show();
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if (Settings.Default.UseFading)
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{
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isFading = true;
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if (transparency)
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{
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RaiseEvent(new(routedEvent: FadeToTransparentEvent));
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}
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else
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{
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RaiseEvent(new(routedEvent: FadeInEvent));
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}
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}
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else
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{
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Opacity = transparency ? 0.80D : 1D;
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FadeIn_Completed(this, new());
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}
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}
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internal void HideWithFade(bool recursive)
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{
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if (recursive)
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{
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SubMenu?.HideWithFade(true);
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}
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if (RowDataParent != null)
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{
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RowDataParent.SubMenu = null;
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}
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if (Settings.Default.UseFading)
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{
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isFading = true;
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RaiseEvent(new(routedEvent: FadeOutEvent));
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}
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else
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{
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FadeOut_Completed(this, new());
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}
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}
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/// <summary>
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/// Update the position and size of the menu.
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/// </summary>
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/// <param name="bounds">Screen coordinates where the menu is allowed to be drawn in.</param>
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/// <param name="menuPredecessor">Predecessor menu (when available).</param>
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/// <param name="startLocation">Defines where the first menu is drawn (when no predecessor is set).</param>
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/// <param name="useCustomLocation">Use CustomLocation as start position.</param>
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internal void AdjustSizeAndLocation(
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Rect bounds,
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Menu? menuPredecessor,
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StartLocation startLocation,
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bool useCustomLocation)
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{
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Point originLocation = new(0D, 0D);
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// Update the height and width
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AdjustDataGridViewHeight(menuPredecessor, bounds.Height);
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AdjustDataGridViewWidth();
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if (Level > 0)
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{
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if (menuPredecessor == null)
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{
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// should never happen
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return;
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}
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// Sub Menu location depends on the location of its predecessor
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startLocation = StartLocation.Predecessor;
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originLocation = menuPredecessor.Location;
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}
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else if (useCustomLocation)
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{
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if (!RelocateOnNextShow)
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{
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return;
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}
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RelocateOnNextShow = false;
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startLocation = StartLocation.Point;
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originLocation = new(Settings.Default.CustomLocationX, Settings.Default.CustomLocationY);
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}
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else if (Settings.Default.AppearAtMouseLocation)
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{
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if (!RelocateOnNextShow)
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{
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return;
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}
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RelocateOnNextShow = false;
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startLocation = StartLocation.Point;
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originLocation = NativeMethods.Screen.CursorPosition;
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}
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if (IsLoaded)
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{
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AdjustWindowPositionInternal(originLocation);
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}
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else
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{
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// Layout cannot be calculated during loading, postpone this event
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Loaded += (_, _) => AdjustWindowPositionInternal(originLocation);
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}
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void AdjustWindowPositionInternal(in Point originLocation)
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{
|
|
double scaling = Math.Round(Scaling.Factor, 0, MidpointRounding.AwayFromZero);
|
|
double overlappingOffset = 0D;
|
|
|
|
// Make sure we have latest values of own window size
|
|
UpdateLayout();
|
|
|
|
// Prepare parameters
|
|
if (startLocation == StartLocation.Predecessor)
|
|
{
|
|
if (menuPredecessor == null)
|
|
{
|
|
// should never happen
|
|
return;
|
|
}
|
|
|
|
// When (later in calculation) a list item is not found,
|
|
// its values might be invalidated due to resizing or moving.
|
|
// After updating the layout the location should be available again.
|
|
menuPredecessor.UpdateLayout();
|
|
|
|
directionToRight = menuPredecessor.directionToRight; // try keeping same direction from predecessor
|
|
|
|
if (!Settings.Default.AppearNextToPreviousMenu &&
|
|
menuPredecessor.Width > Settings.Default.OverlappingOffsetPixels)
|
|
{
|
|
if (directionToRight)
|
|
{
|
|
overlappingOffset = Settings.Default.OverlappingOffsetPixels - menuPredecessor.Width;
|
|
}
|
|
else
|
|
{
|
|
overlappingOffset = menuPredecessor.Width - Settings.Default.OverlappingOffsetPixels;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
directionToRight = true; // use right as default direction
|
|
}
|
|
|
|
// Calculate X position
|
|
double x;
|
|
switch (startLocation)
|
|
{
|
|
case StartLocation.Point:
|
|
x = originLocation.X;
|
|
break;
|
|
case StartLocation.Predecessor:
|
|
if (menuPredecessor == null)
|
|
{
|
|
// should never happen
|
|
return;
|
|
}
|
|
|
|
if (directionToRight)
|
|
{
|
|
x = originLocation.X + menuPredecessor.Width - scaling;
|
|
|
|
// Change direction when out of bounds (predecessor only)
|
|
if (startLocation == StartLocation.Predecessor &&
|
|
bounds.X + bounds.Width <= x + Width - scaling)
|
|
{
|
|
x = originLocation.X - Width + scaling;
|
|
if (x < bounds.X &&
|
|
originLocation.X + menuPredecessor.Width < bounds.X + bounds.Width &&
|
|
bounds.X + (bounds.Width / 2) > originLocation.X + (Width / 2))
|
|
{
|
|
x = bounds.X + bounds.Width - Width + scaling;
|
|
}
|
|
else
|
|
{
|
|
if (x < bounds.X)
|
|
{
|
|
x = bounds.X;
|
|
}
|
|
|
|
directionToRight = !directionToRight;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
x = originLocation.X - Width + scaling;
|
|
|
|
// Change direction when out of bounds (predecessor only)
|
|
if (startLocation == StartLocation.Predecessor &&
|
|
x < bounds.X)
|
|
{
|
|
x = originLocation.X + menuPredecessor.Width - scaling;
|
|
if (x + Width > bounds.X + bounds.Width &&
|
|
originLocation.X > bounds.X &&
|
|
bounds.X + (bounds.Width / 2) < originLocation.X + (Width / 2))
|
|
{
|
|
x = bounds.X;
|
|
}
|
|
else
|
|
{
|
|
if (x + Width > bounds.X + bounds.Width)
|
|
{
|
|
x = bounds.X + bounds.Width - Width + scaling;
|
|
}
|
|
|
|
directionToRight = !directionToRight;
|
|
}
|
|
}
|
|
}
|
|
|
|
break;
|
|
case StartLocation.BottomLeft:
|
|
x = bounds.X;
|
|
directionToRight = true;
|
|
break;
|
|
case StartLocation.TopRight:
|
|
case StartLocation.BottomRight:
|
|
default:
|
|
x = bounds.Width - Width;
|
|
directionToRight = false;
|
|
break;
|
|
}
|
|
|
|
x += overlappingOffset;
|
|
|
|
// Calculate Y position
|
|
double y;
|
|
switch (startLocation)
|
|
{
|
|
case StartLocation.Point:
|
|
y = originLocation.Y;
|
|
if (Settings.Default.AppearAtMouseLocation)
|
|
{
|
|
y -= labelTitle.ActualHeight; // Mouse should point below title
|
|
}
|
|
|
|
break;
|
|
case StartLocation.Predecessor:
|
|
if (menuPredecessor == null)
|
|
{
|
|
// should never happen
|
|
return;
|
|
}
|
|
|
|
y = originLocation.Y;
|
|
|
|
// Set position on same height as the selected row from predecessor
|
|
ListView dgv = menuPredecessor.GetDataGridView()!;
|
|
RowData? trigger = RowDataParent;
|
|
if (trigger != null && dgv.Items.Count > trigger.RowIndex)
|
|
{
|
|
// When scrolled, we have to reduce the index number as we calculate based on visual tree
|
|
int startIndex = 0;
|
|
double offset = 0D;
|
|
if (VisualTreeHelper.GetChild(dgv, 0) is Decorator { Child: ScrollViewer scrollViewer })
|
|
{
|
|
startIndex = (int)scrollViewer.VerticalOffset;
|
|
if (trigger.RowIndex < startIndex)
|
|
{
|
|
// calculate position above starting point
|
|
for (int i = trigger.RowIndex; i < startIndex; i++)
|
|
{
|
|
ListViewItem? item = dgv.FindVisualChildOfType<ListViewItem>(i);
|
|
if (item != null)
|
|
{
|
|
offset -= item.ActualHeight;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (startIndex < trigger.RowIndex)
|
|
{
|
|
// calculate position below starting point
|
|
for (int i = startIndex; i < trigger.RowIndex; i++)
|
|
{
|
|
ListViewItem? item = dgv.FindVisualChildOfType<ListViewItem>(i);
|
|
if (item != null)
|
|
{
|
|
offset += item.ActualHeight;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (offset < 0)
|
|
{
|
|
// Do not allow to show window higher than previous window
|
|
offset = 0;
|
|
}
|
|
else
|
|
{
|
|
double offsetList = menuPredecessor.GetRelativeChildPositionTo(dgv).Y;
|
|
offsetList += dgv.ActualHeight;
|
|
if (offsetList < offset)
|
|
{
|
|
// Do not allow to show window below last entry position of list
|
|
offset = offsetList;
|
|
}
|
|
}
|
|
|
|
y += offset;
|
|
}
|
|
|
|
if (searchPanel.Visibility == Visibility.Collapsed)
|
|
{
|
|
y += menuPredecessor.searchPanel.ActualHeight;
|
|
}
|
|
|
|
break;
|
|
case StartLocation.TopRight:
|
|
y = bounds.Y;
|
|
break;
|
|
case StartLocation.BottomLeft:
|
|
case StartLocation.BottomRight:
|
|
default:
|
|
y = bounds.Height - Height;
|
|
break;
|
|
}
|
|
|
|
// Move vertically when out of bounds
|
|
if (bounds.Y + bounds.Height < y + Height)
|
|
{
|
|
y = bounds.Y + bounds.Height - Height;
|
|
}
|
|
else if (y < bounds.Y)
|
|
{
|
|
y = bounds.Y;
|
|
}
|
|
|
|
// Update position
|
|
Left = x;
|
|
Top = y;
|
|
|
|
if (Settings.Default.RoundCorners)
|
|
{
|
|
windowFrame.CornerRadius = new CornerRadius(CornerRadius);
|
|
}
|
|
|
|
UpdateLayout();
|
|
}
|
|
}
|
|
|
|
internal void SetCounts(int foldersCount, int filesCount)
|
|
{
|
|
int filesAndFoldersCount = foldersCount + filesCount;
|
|
string elements = filesAndFoldersCount == 1 ? "element" : "elements";
|
|
labelStatus.Content = $"{filesAndFoldersCount} {Translator.GetText(elements)}";
|
|
}
|
|
|
|
private void FadeIn_Completed(object sender, EventArgs e)
|
|
{
|
|
isFading = false;
|
|
}
|
|
|
|
private void FadeOut_Completed(object sender, EventArgs e)
|
|
{
|
|
isFading = false;
|
|
Hide();
|
|
}
|
|
|
|
private void HandlePreviewKeyDown(object sender, KeyEventArgs e)
|
|
{
|
|
searchPanel.Visibility = Visibility.Visible;
|
|
|
|
ModifierKeys modifiers = Keyboard.Modifiers;
|
|
switch (e.Key)
|
|
{
|
|
case Key.F4:
|
|
if (modifiers != ModifierKeys.Alt)
|
|
{
|
|
return;
|
|
}
|
|
|
|
break;
|
|
case Key.F:
|
|
if (modifiers != ModifierKeys.Control)
|
|
{
|
|
return;
|
|
}
|
|
|
|
break;
|
|
case Key.Tab:
|
|
if ((modifiers != ModifierKeys.Shift) && (modifiers != ModifierKeys.None))
|
|
{
|
|
return;
|
|
}
|
|
|
|
break;
|
|
case Key.Enter:
|
|
case Key.Home:
|
|
case Key.End:
|
|
case Key.Up:
|
|
case Key.Down:
|
|
case Key.Left:
|
|
case Key.Right:
|
|
case Key.Escape:
|
|
case Key.Apps:
|
|
if (modifiers != ModifierKeys.None)
|
|
{
|
|
return;
|
|
}
|
|
|
|
break;
|
|
default:
|
|
return;
|
|
}
|
|
|
|
CmdKeyProcessed?.Invoke(this, e.Key, modifiers);
|
|
e.Handled = true;
|
|
}
|
|
|
|
private void AdjustDataGridViewHeight(Menu? menuPredecessor, double screenHeightMax)
|
|
{
|
|
double factor = Settings.Default.RowHeighteInPercentage / 100f;
|
|
if (NativeMethods.IsTouchEnabled())
|
|
{
|
|
factor = Settings.Default.RowHeighteInPercentageTouch / 100f;
|
|
}
|
|
|
|
if (menuPredecessor == null)
|
|
{
|
|
if (dgv.Tag == null && dgv.Items.Count > 0)
|
|
{
|
|
// dgv.AutoResizeRows(); slightly incorrect depending on dpi
|
|
// 100% = 20 instead 21
|
|
// 125% = 23 instead 27, 150% = 28 instead 32
|
|
// 175% = 33 instead 37, 200% = 35 instead 42
|
|
// #418 use 21 as default and scale it manually
|
|
double rowHeightDefault = 21.24f * Scaling.FactorByDpi;
|
|
Resources["RowHeight"] = (double)(int)((rowHeightDefault * factor * Scaling.Factor) + 0.5);
|
|
dgv.Tag = true;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// Take over the height from predecessor menu
|
|
Resources["RowHeight"] = menuPredecessor.Resources["RowHeight"];
|
|
dgv.Tag = true;
|
|
}
|
|
|
|
double heightMaxByOptions = Scaling.Factor * Scaling.FactorByDpi *
|
|
450f * (Settings.Default.HeightMaxInPercent / 100f);
|
|
MaxHeight = Math.Min(screenHeightMax, heightMaxByOptions);
|
|
}
|
|
|
|
private void AdjustDataGridViewWidth()
|
|
{
|
|
if (!string.IsNullOrEmpty(textBoxSearch.Text))
|
|
{
|
|
return;
|
|
}
|
|
|
|
double factorIconSizeInPercent = Settings.Default.IconSizeInPercent / 100f;
|
|
|
|
// IcoWidth 100% = 21px, 175% is 33, +3+2 is padding from ColumnIcon
|
|
double icoWidth = (16 * Scaling.FactorByDpi) + 5;
|
|
Resources["ColumnIconWidth"] = (double)(int)((icoWidth * factorIconSizeInPercent * Scaling.Factor) + 0.5);
|
|
|
|
double renderedMaxWidth = 0D;
|
|
foreach (ListViewItemData item in dgv.Items)
|
|
{
|
|
double renderedWidth = new FormattedText(
|
|
item.ColumnText,
|
|
CultureInfo.CurrentCulture,
|
|
FlowDirection.LeftToRight,
|
|
new Typeface(dgv.FontFamily, dgv.FontStyle, dgv.FontWeight, dgv.FontStretch),
|
|
dgv.FontSize,
|
|
dgv.Foreground,
|
|
VisualTreeHelper.GetDpi(this).PixelsPerDip).Width;
|
|
if (renderedWidth > renderedMaxWidth)
|
|
{
|
|
renderedMaxWidth = renderedWidth;
|
|
}
|
|
}
|
|
|
|
Resources["ColumnTextWidth"] = Math.Min(
|
|
renderedMaxWidth,
|
|
(double)(Scaling.Factor * Scaling.FactorByDpi * 400f * (Settings.Default.WidthMaxInPercent / 100f)));
|
|
}
|
|
|
|
private void HandleScrollChanged(object sender, ScrollChangedEventArgs e)
|
|
{
|
|
if (IsLoaded)
|
|
{
|
|
MenuScrolled?.Invoke();
|
|
}
|
|
}
|
|
|
|
private void TextBoxSearch_TextChanged(bool causedByWatcherUpdate)
|
|
{
|
|
SearchTextChanging?.Invoke();
|
|
|
|
string? userPattern = textBoxSearch.Text?.Replace("%", " ").Replace("*", " ").ToLower();
|
|
|
|
CollectionView view = (CollectionView)CollectionViewSource.GetDefaultView(dgv.ItemsSource);
|
|
if (string.IsNullOrEmpty(userPattern))
|
|
{
|
|
SizeToContent = SizeToContent.WidthAndHeight;
|
|
view.Filter = null;
|
|
}
|
|
else
|
|
{
|
|
SizeToContent = SizeToContent.Height;
|
|
|
|
// Instead implementing in-string wildcards, simply split into multiple search patters
|
|
view.Filter = (object item) =>
|
|
{
|
|
// Look for each space separated string if it is part of an entries text (case insensitive)
|
|
ListViewItemData itemData = (ListViewItemData)item;
|
|
foreach (string pattern in userPattern.Split(' ', StringSplitOptions.TrimEntries | StringSplitOptions.RemoveEmptyEntries))
|
|
{
|
|
if (!itemData.ColumnText.ToLower().Contains(pattern))
|
|
{
|
|
return false;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
};
|
|
}
|
|
|
|
#if TODO // SEARCH
|
|
DataTable data = (DataTable)dgv.DataSource;
|
|
string columnSortIndex = "SortIndex";
|
|
if (string.IsNullOrEmpty(userPattern))
|
|
{
|
|
foreach (DataRow row in data.Rows)
|
|
{
|
|
RowData rowData = (RowData)row[2];
|
|
if (rowData.IsAddionalItem && Settings.Default.ShowOnlyAsSearchResult)
|
|
{
|
|
row[columnSortIndex] = 99;
|
|
}
|
|
else
|
|
{
|
|
row[columnSortIndex] = 0;
|
|
}
|
|
}
|
|
|
|
data.DefaultView.Sort = string.Empty;
|
|
data.AcceptChanges();
|
|
}
|
|
else
|
|
{
|
|
foreach (DataRow row in data.Rows)
|
|
{
|
|
if (row[1].ToString().StartsWith(
|
|
searchString,
|
|
StringComparison.InvariantCultureIgnoreCase))
|
|
{
|
|
row[columnSortIndex] = 0;
|
|
}
|
|
else
|
|
{
|
|
row[columnSortIndex] = 1;
|
|
}
|
|
}
|
|
|
|
data.DefaultView.Sort = columnSortIndex;
|
|
}
|
|
|
|
int foldersCount = 0;
|
|
int filesCount = 0;
|
|
bool anyIconNotUpdated = false;
|
|
|
|
foreach (DataGridViewRow row in dgv.Rows)
|
|
{
|
|
RowData rowData = (RowData)row.Cells[2].Value;
|
|
|
|
if (!string.IsNullOrEmpty(userPattern) ||
|
|
!(rowData.IsAddionalItem && Settings.Default.ShowOnlyAsSearchResult))
|
|
{
|
|
rowData.RowIndex = row.Index;
|
|
|
|
if (rowData.ContainsMenu)
|
|
{
|
|
foldersCount++;
|
|
}
|
|
else
|
|
{
|
|
filesCount++;
|
|
}
|
|
|
|
if (rowData.IconLoading)
|
|
{
|
|
anyIconNotUpdated = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
SetCounts(foldersCount, filesCount);
|
|
#endif
|
|
SearchTextChanged?.Invoke(this, string.IsNullOrEmpty(userPattern), causedByWatcherUpdate);
|
|
#if TODO // SEARCH
|
|
if (anyIconNotUpdated)
|
|
{
|
|
timerUpdateIcons.Start();
|
|
}
|
|
#endif
|
|
}
|
|
|
|
private void PictureBoxOpenFolder_Click(object sender, RoutedEventArgs e)
|
|
{
|
|
Menus.OpenFolder(folderPath);
|
|
}
|
|
|
|
private void PictureBoxMenuAlwaysOpen_Click(object sender, RoutedEventArgs e)
|
|
{
|
|
if (Config.AlwaysOpenByPin = !Config.AlwaysOpenByPin)
|
|
{
|
|
pictureBoxMenuAlwaysOpen.Source = (DrawingImage)Resources["ic_fluent_pin_48_filledDrawingImage"];
|
|
}
|
|
else
|
|
{
|
|
pictureBoxMenuAlwaysOpen.Source = (DrawingImage)Resources["ic_fluent_pin_48_regularDrawingImage"];
|
|
}
|
|
}
|
|
|
|
private void PictureBoxSettings_MouseClick(object sender, RoutedEventArgs e)
|
|
{
|
|
SettingsWindow.ShowSingleInstance();
|
|
}
|
|
|
|
private void PictureBoxRestart_MouseClick(object sender, RoutedEventArgs e)
|
|
{
|
|
AppRestart.ByMenuButton();
|
|
}
|
|
|
|
private void TimerUpdateIcons_Tick(object? sender, EventArgs e)
|
|
{
|
|
int iconsToUpdate = 0;
|
|
|
|
foreach (ListViewItemData itemData in dgv.Items)
|
|
{
|
|
RowData rowData = itemData.data;
|
|
rowData.RowIndex = dgv.Items.IndexOf(itemData);
|
|
|
|
if (rowData.IconLoading)
|
|
{
|
|
iconsToUpdate++;
|
|
rowData.ReadIcon(false);
|
|
if (rowData.Icon != null)
|
|
{
|
|
itemData.ColumnIcon = rowData.Icon.ToImageSource();
|
|
}
|
|
}
|
|
}
|
|
|
|
if (iconsToUpdate < 1)
|
|
{
|
|
timerUpdateIcons.Stop();
|
|
}
|
|
}
|
|
|
|
private void Menu_MouseDown(object sender, MouseButtonEventArgs e)
|
|
{
|
|
if (Level == 0)
|
|
{
|
|
mouseDown = true;
|
|
lastLocation = NativeMethods.Screen.CursorPosition;
|
|
UserDragsMenu?.Invoke(this);
|
|
Mouse.Capture(this);
|
|
}
|
|
}
|
|
|
|
private void Menu_MouseMove(object sender, MouseEventArgs e)
|
|
{
|
|
if (mouseDown)
|
|
{
|
|
Point mousePos = NativeMethods.Screen.CursorPosition;
|
|
Left = Left + mousePos.X - lastLocation.X;
|
|
Top = Top + mousePos.Y - lastLocation.Y;
|
|
lastLocation = mousePos;
|
|
|
|
Settings.Default.CustomLocationX = (int)Left;
|
|
Settings.Default.CustomLocationY = (int)Top;
|
|
}
|
|
}
|
|
|
|
private void Menu_MouseUp(object sender, MouseButtonEventArgs e)
|
|
{
|
|
mouseDown = false;
|
|
Mouse.Capture(null);
|
|
if (Settings.Default.UseCustomLocation)
|
|
{
|
|
if (!SettingsWindow.IsOpen())
|
|
{
|
|
Settings.Default.Save();
|
|
}
|
|
}
|
|
}
|
|
|
|
private void ListView_SelectionChanged(object sender, SelectionChangedEventArgs? e)
|
|
{
|
|
if (e != null)
|
|
{
|
|
foreach (ListViewItemData itemData in e.AddedItems)
|
|
{
|
|
itemData.IsSelected = true;
|
|
itemData.UpdateColors();
|
|
}
|
|
|
|
foreach (ListViewItemData itemData in e.RemovedItems)
|
|
{
|
|
itemData.IsSelected = false;
|
|
itemData.UpdateColors();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// TODO: Refactor item selection to prevent running this loop
|
|
ListView lv = (ListView)sender;
|
|
foreach (ListViewItemData itemData in lv.Items)
|
|
{
|
|
itemData.IsSelected = lv.SelectedItems.Contains(itemData);
|
|
itemData.UpdateColors();
|
|
}
|
|
}
|
|
}
|
|
|
|
private void ListViewItem_MouseEnter(object sender, MouseEventArgs e)
|
|
{
|
|
CellMouseEnter?.Invoke(this, (ListViewItemData)((ListViewItem)sender).Content);
|
|
}
|
|
|
|
private void ListViewItem_MouseLeave(object sender, MouseEventArgs e)
|
|
{
|
|
object content = ((ListViewItem)sender).Content;
|
|
if (content == BindingOperations.DisconnectedSource)
|
|
{
|
|
// Item may disappear while mouse is hovering over it, eg. search filter hides item
|
|
return;
|
|
}
|
|
|
|
CellMouseLeave?.Invoke(dgv, (ListViewItemData)content);
|
|
}
|
|
|
|
private void ListViewItem_PreviewMouseDown(object sender, MouseButtonEventArgs e)
|
|
{
|
|
ListViewItemData itemData = (ListViewItemData)((ListViewItem)sender).Content;
|
|
|
|
CellMouseDown?.Invoke(this, itemData);
|
|
|
|
if (e.LeftButton == MouseButtonState.Pressed)
|
|
{
|
|
itemData.IsClicking = true;
|
|
}
|
|
|
|
if (e.RightButton == MouseButtonState.Pressed)
|
|
{
|
|
var position = Mouse.GetPosition(this);
|
|
position.Offset(Left, Top);
|
|
itemData.data.OpenShellContextMenu(position);
|
|
}
|
|
}
|
|
|
|
private void ListViewItem_PreviewMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
|
|
{
|
|
ListViewItemData itemData = (ListViewItemData)((ListViewItem)sender).Content;
|
|
|
|
itemData.OpenItem(out bool doClose, e.ClickCount);
|
|
|
|
if (e.ClickCount == 1)
|
|
{
|
|
CellOpenOnClick?.Invoke(dgv, itemData);
|
|
}
|
|
|
|
if (doClose)
|
|
{
|
|
ClosePressed?.Invoke();
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Type for ListView items.
|
|
/// </summary>
|
|
internal class ListViewItemData : INotifyPropertyChanged
|
|
{
|
|
private Brush? backgroundBrush;
|
|
private Brush? borderBrush;
|
|
private ImageSource? columnIcon;
|
|
|
|
internal ListViewItemData(ImageSource? columnIcon, string columnText, RowData rowData, int sortIndex)
|
|
{
|
|
this.columnIcon = columnIcon;
|
|
ColumnText = columnText;
|
|
data = rowData;
|
|
SortIndex = sortIndex;
|
|
}
|
|
|
|
public event PropertyChangedEventHandler? PropertyChanged;
|
|
|
|
public Brush? BackgroundBrush
|
|
{
|
|
get => backgroundBrush;
|
|
private set
|
|
{
|
|
if (value != backgroundBrush)
|
|
{
|
|
backgroundBrush = value;
|
|
CallPropertyChanged();
|
|
}
|
|
}
|
|
}
|
|
|
|
public Brush? BorderBrush
|
|
{
|
|
get => borderBrush;
|
|
private set
|
|
{
|
|
if (value != borderBrush)
|
|
{
|
|
borderBrush = value;
|
|
CallPropertyChanged();
|
|
}
|
|
}
|
|
}
|
|
|
|
public ImageSource? ColumnIcon
|
|
{
|
|
get => columnIcon;
|
|
set
|
|
{
|
|
if (value != columnIcon)
|
|
{
|
|
columnIcon = value;
|
|
CallPropertyChanged();
|
|
}
|
|
}
|
|
}
|
|
|
|
public string ColumnText { get; }
|
|
|
|
[System.Diagnostics.CodeAnalysis.SuppressMessage("Style", "IDE1006:Benennungsstile", Justification = "Temporarily retained for compatibility reasons")]
|
|
[System.Diagnostics.CodeAnalysis.SuppressMessage("StyleCop.CSharp.NamingRules", "SA1300:Element should begin with upper-case letter", Justification = "Temporarily retained for compatibility reasons")]
|
|
internal RowData data { get; set; }
|
|
|
|
internal int SortIndex { get; set; }
|
|
|
|
internal bool IsClicking { get; set; }
|
|
|
|
internal bool IsSelected { get; set; }
|
|
|
|
public override string ToString() => nameof(ListViewItemData) + ": " + ColumnText + ", Owner: " + (data.Owner?.ToString() ?? "null");
|
|
|
|
/// <summary>
|
|
/// Triggers an PropertyChanged event of INotifyPropertyChanged.
|
|
/// </summary>
|
|
/// <param name="propertyName">Name of the changing property.</param>
|
|
public void CallPropertyChanged([CallerMemberName] string? propertyName = null) => PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));
|
|
|
|
internal void OpenItem(out bool doCloseAfterOpen, int clickCount = -1)
|
|
{
|
|
IsClicking = false;
|
|
data.OpenItem(out doCloseAfterOpen, clickCount);
|
|
}
|
|
|
|
internal void UpdateColors()
|
|
{
|
|
if (IsClicking)
|
|
{
|
|
BorderBrush = MenuDefines.ColorIcons;
|
|
BackgroundBrush = MenuDefines.ColorSelectedItem;
|
|
}
|
|
else if (data.SubMenu != null)
|
|
{
|
|
BorderBrush = MenuDefines.ColorOpenFolderBorder;
|
|
BackgroundBrush = MenuDefines.ColorOpenFolder;
|
|
}
|
|
else if (IsSelected)
|
|
{
|
|
BorderBrush = MenuDefines.ColorSelectedItemBorder;
|
|
BackgroundBrush = MenuDefines.ColorSelectedItem;
|
|
}
|
|
else
|
|
{
|
|
BorderBrush = Brushes.White;
|
|
BackgroundBrush = Brushes.White;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|