PowerToys/Wox/MainWindow.xaml.cs

376 lines
13 KiB
C#
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using System;
using System.ComponentModel;
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using System.Windows;
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using System.Windows.Forms;
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using System.Windows.Input;
using System.Windows.Media.Animation;
using System.Windows.Controls;
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using Wox.Core.Plugin;
using Wox.Core.Resource;
using Wox.Core.UserSettings;
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using Wox.Helper;
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using Wox.Infrastructure.Hotkey;
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using Wox.ViewModel;
using ContextMenu = System.Windows.Forms.ContextMenu;
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using DataFormats = System.Windows.DataFormats;
using DragEventArgs = System.Windows.DragEventArgs;
using KeyEventArgs = System.Windows.Input.KeyEventArgs;
using MenuItem = System.Windows.Forms.MenuItem;
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using MessageBox = System.Windows.MessageBox;
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namespace Wox
{
public partial class MainWindow
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{
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#region Private Fields
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private readonly Storyboard _progressBarStoryboard = new Storyboard();
private Settings _settings;
private NotifyIcon _notifyIcon;
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#endregion
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public MainWindow(Settings settings, MainViewModel mainVM)
{
DataContext = mainVM;
InitializeComponent();
_settings = settings;
}
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public MainWindow()
{
InitializeComponent();
}
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private void OnClosing(object sender, CancelEventArgs e)
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{
_notifyIcon.Visible = false;
_settings.WindowLeft = Left;
_settings.WindowTop = Top;
var vm = (MainViewModel)DataContext;
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vm.Save();
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}
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private void OnLoaded(object sender, RoutedEventArgs _)
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{
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InitProgressbarAnimation();
WindowIntelopHelper.DisableControlBox(this);
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ThemeManager.Instance.ChangeTheme(_settings.Theme);
InitializeNotifyIcon();
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var vm = (MainViewModel)DataContext;
RegisterEvents(vm);
// happlebao todo delete
vm.Left = GetWindowsLeft();
vm.Top = GetWindowsTop();
vm.MainWindowVisibility = _settings.HideOnStartup ? Visibility.Hidden : Visibility.Visible;
}
private void RegisterEvents(MainViewModel vm)
{
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vm.TextBoxSelected += (o, e) => QueryTextBox.SelectAll();
vm.CursorMovedToEnd += (o, e) =>
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{
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QueryTextBox.Focus();
QueryTextBox.CaretIndex = QueryTextBox.Text.Length;
};
vm.MainWindowVisibilityChanged += (o, e) =>
{
if (vm.MainWindowVisibility.IsVisible())
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{
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Activate();
QueryTextBox.Focus();
Left = GetWindowsLeft();
Top = GetWindowsTop();
_settings.ActivateTimes++;
}
else
{
_settings.WindowLeft = Left;
_settings.WindowTop = Top;
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}
};
}
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private void InitializeNotifyIcon()
{
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_notifyIcon = new NotifyIcon { Text = Infrastructure.Constant.Wox, Icon = Properties.Resources.app, Visible = true };
_notifyIcon.Click += (o, e) => App.API.ShowApp();
var open = new MenuItem(InternationalizationManager.Instance.GetTranslation("iconTrayOpen"));
open.Click += (o, e) => App.API.ShowApp();
var setting = new MenuItem(InternationalizationManager.Instance.GetTranslation("iconTraySettings"));
setting.Click += (o, e) => App.API.OpenSettingDialog();
var exit = new MenuItem(InternationalizationManager.Instance.GetTranslation("iconTrayExit"));
exit.Click += (o, e) => Close();
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MenuItem[] childen = { open, setting, exit };
_notifyIcon.ContextMenu = new ContextMenu(childen);
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}
private double GetWindowsLeft()
{
if (_settings.RememberLastLaunchLocation)
{
return _settings.WindowLeft;
}
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var screen = Screen.FromPoint(System.Windows.Forms.Cursor.Position);
var dip1 = WindowIntelopHelper.TransformPixelsToDIP(this, screen.WorkingArea.X, 0);
var dip2 = WindowIntelopHelper.TransformPixelsToDIP(this, screen.WorkingArea.Width, 0);
var left = (dip2.X - ActualWidth) / 2 + dip1.X;
return left;
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}
private double GetWindowsTop()
{
if (_settings.RememberLastLaunchLocation)
{
return _settings.WindowTop;
}
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var screen = Screen.FromPoint(System.Windows.Forms.Cursor.Position);
var dip1 = WindowIntelopHelper.TransformPixelsToDIP(this, 0, screen.WorkingArea.Y);
var dip2 = WindowIntelopHelper.TransformPixelsToDIP(this, 0, screen.WorkingArea.Height);
var top = (dip2.Y - ActualHeight) / 4 + dip1.Y;
return top;
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}
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private void InitProgressbarAnimation()
{
var da = new DoubleAnimation(ProgressBar.X2, ActualWidth + 100, new Duration(new TimeSpan(0, 0, 0, 0, 1600)));
var da1 = new DoubleAnimation(ProgressBar.X1, ActualWidth, new Duration(new TimeSpan(0, 0, 0, 0, 1600)));
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Storyboard.SetTargetProperty(da, new PropertyPath("(Line.X2)"));
Storyboard.SetTargetProperty(da1, new PropertyPath("(Line.X1)"));
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_progressBarStoryboard.Children.Add(da);
_progressBarStoryboard.Children.Add(da1);
_progressBarStoryboard.RepeatBehavior = RepeatBehavior.Forever;
ProgressBar.Visibility = Visibility.Hidden;
ProgressBar.BeginStoryboard(_progressBarStoryboard);
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}
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private void OnMouseDown(object sender, MouseButtonEventArgs e)
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{
if (e.ChangedButton == MouseButton.Left) DragMove();
}
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private void OnDeactivated(object sender, EventArgs e)
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{
if (_settings.HideWhenDeactive)
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{
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App.API.HideApp();
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}
}
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private void OnPreviewKeyDown(object sender, KeyEventArgs e)
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{
var vm = DataContext as MainViewModel;
if (null == vm) return;
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//when alt is pressed, the real key should be e.SystemKey
var key = (e.Key == Key.System ? e.SystemKey : e.Key);
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switch (key)
{
case Key.Escape:
vm.EscCommand.Execute(null);
e.Handled = true;
break;
case Key.Tab:
if (GlobalHotkey.Instance.CheckModifiers().ShiftPressed)
{
vm.SelectPrevItemCommand.Execute(null);
}
else
{
vm.SelectNextItemCommand.Execute(null);
}
e.Handled = true;
break;
case Key.N:
case Key.J:
if (GlobalHotkey.Instance.CheckModifiers().CtrlPressed)
{
vm.SelectNextItemCommand.Execute(null);
}
break;
case Key.P:
case Key.K:
if (GlobalHotkey.Instance.CheckModifiers().CtrlPressed)
{
vm.SelectPrevItemCommand.Execute(null);
}
break;
case Key.O:
if (GlobalHotkey.Instance.CheckModifiers().CtrlPressed)
{
vm.LoadContextMenuCommand.Execute(null);
}
break;
case Key.Enter:
if (GlobalHotkey.Instance.CheckModifiers().ShiftPressed)
{
vm.LoadContextMenuCommand.Execute(null);
}
else
{
vm.OpenResultCommand.Execute(null);
}
e.Handled = true;
break;
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case Key.Down:
if (GlobalHotkey.Instance.CheckModifiers().CtrlPressed)
{
vm.DisplayNextQueryCommand.Execute(null);
}
else
{
vm.SelectNextItemCommand.Execute(null);
}
e.Handled = true;
break;
case Key.Up:
if (GlobalHotkey.Instance.CheckModifiers().CtrlPressed)
{
vm.DisplayPrevQueryCommand.Execute(null);
}
else
{
vm.SelectPrevItemCommand.Execute(null);
}
e.Handled = true;
break;
case Key.D:
if (GlobalHotkey.Instance.CheckModifiers().CtrlPressed)
{
vm.SelectNextPageCommand.Execute(null);
}
break;
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case Key.PageDown:
vm.SelectNextPageCommand.Execute(null);
e.Handled = true;
break;
case Key.U:
if (GlobalHotkey.Instance.CheckModifiers().CtrlPressed)
{
vm.SelectPrevPageCommand.Execute(null);
}
break;
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case Key.PageUp:
vm.SelectPrevPageCommand.Execute(null);
e.Handled = true;
break;
case Key.F1:
vm.StartHelpCommand.Execute(null);
break;
case Key.D1:
if (GlobalHotkey.Instance.CheckModifiers().AltPressed)
{
vm.OpenResultCommand.Execute(0);
}
break;
case Key.D2:
if (GlobalHotkey.Instance.CheckModifiers().AltPressed)
{
vm.OpenResultCommand.Execute(1);
}
break;
case Key.D3:
if (GlobalHotkey.Instance.CheckModifiers().AltPressed)
{
vm.OpenResultCommand.Execute(2);
}
break;
case Key.D4:
if (GlobalHotkey.Instance.CheckModifiers().AltPressed)
{
vm.OpenResultCommand.Execute(3);
}
break;
case Key.D5:
if (GlobalHotkey.Instance.CheckModifiers().AltPressed)
{
vm.OpenResultCommand.Execute(4);
}
break;
case Key.D6:
if (GlobalHotkey.Instance.CheckModifiers().AltPressed)
{
vm.OpenResultCommand.Execute(5);
}
break;
}
}
private void OnPreviewMouseButtonDown(object sender, MouseButtonEventArgs e)
{
if (sender != null && e.OriginalSource != null)
{
var r = (ResultListBox)sender;
var d = (DependencyObject)e.OriginalSource;
var item = ItemsControl.ContainerFromElement(r, d) as ListBoxItem;
var result = (ResultViewModel)item?.DataContext;
if (result != null)
{
var vm = DataContext as MainViewModel;
if (vm != null)
{
if (e.ChangedButton == MouseButton.Left)
{
vm.OpenResultCommand.Execute(null);
}
else if (e.ChangedButton == MouseButton.Right)
{
vm.LoadContextMenuCommand.Execute(null);
}
}
}
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}
}
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private void OnDrop(object sender, DragEventArgs e)
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{
if (e.Data.GetDataPresent(DataFormats.FileDrop))
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{
// Note that you can have more than one file.
string[] files = (string[])e.Data.GetData(DataFormats.FileDrop);
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if (files[0].ToLower().EndsWith(".wox"))
{
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PluginManager.InstallPlugin(files[0]);
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}
else
{
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MessageBox.Show(InternationalizationManager.Instance.GetTranslation("invalidWoxPluginFileFormat"));
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}
}
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e.Handled = false;
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}
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private void OnPreviewDragOver(object sender, DragEventArgs e)
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{
e.Handled = true;
}
private void OnContextMenusForSettingsClick(object sender, RoutedEventArgs e)
{
App.API.OpenSettingDialog();
}
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}
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}