PowerToys/Wox/PublicAPIInstance.cs

289 lines
7.8 KiB
C#
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using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Net;
using System.Windows;
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using System.Windows.Input;
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using NHotkey;
using NHotkey.Wpf;
using Wox.Core.Plugin;
using Wox.Core.Resource;
using Wox.Core.UserSettings;
using Wox.Helper;
using Wox.Infrastructure.Hotkey;
using Wox.Plugin;
using Wox.ViewModel;
namespace Wox
{
public class PublicAPIInstance : IPublicAPI
{
#region Constructor
public PublicAPIInstance(MainViewModel mainVM)
{
MainVM = mainVM;
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GlobalHotkey.Instance.hookedKeyboardCallback += KListener_hookedKeyboardCallback;
WebRequest.RegisterPrefix("data", new DataWebRequestFactory());
SetHotkey(UserSettingStorage.Instance.Hotkey, OnHotkey);
SetCustomPluginHotkey();
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MainVM.ListeningKeyPressed += (o, e) => {
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if(e.KeyEventArgs.Key == Key.Back)
{
if (null != BackKeyDownEvent)
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{
BackKeyDownEvent(new WoxKeyDownEventArgs
{
Query = MainVM.QueryText,
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keyEventArgs = e.KeyEventArgs
});
}
}
};
}
#endregion
#region Properties
private MainViewModel MainVM
{
get;
set;
}
#endregion
#region Public API
public void ChangeQuery(string query, bool requery = false)
{
MainVM.QueryText = query;
MainVM.CaretIndex = MainVM.QueryText.Length;
}
public void ChangeQueryText(string query, bool selectAll = false)
{
MainVM.QueryText = query;
MainVM.SelectAllText = true;
}
public void CloseApp()
{
//notifyIcon.Visible = false;
Application.Current.Shutdown();
}
public void RestarApp()
{
ProcessStartInfo info = new ProcessStartInfo
{
FileName = Application.ResourceAssembly.Location,
Arguments = SingleInstance<App>.Restart
};
Process.Start(info);
}
public void HideApp()
{
HideWox();
}
public void ShowApp()
{
ShowWox();
}
public void ShowMsg(string title, string subTitle, string iconPath)
{
Application.Current.Dispatcher.Invoke(() =>
{
var m = new Msg { Owner = Application.Current.MainWindow };
m.Show(title, subTitle, iconPath);
});
}
public void OpenSettingDialog(string tabName = "general")
{
Application.Current.Dispatcher.Invoke(() =>
{
SettingWindow sw = SingletonWindowOpener.Open<SettingWindow>(this);
sw.SwitchTo(tabName);
});
}
public void StartLoadingBar()
{
MainVM.IsProgressBarVisible = true;
}
public void StopLoadingBar()
{
MainVM.IsProgressBarVisible = false;
}
public void InstallPlugin(string path)
{
Application.Current.Dispatcher.Invoke(() => PluginManager.InstallPlugin(path));
}
public void ReloadPlugins()
{
Application.Current.Dispatcher.Invoke(() => PluginManager.Init(this));
}
public string GetTranslation(string key)
{
return InternationalizationManager.Instance.GetTranslation(key);
}
public List<PluginPair> GetAllPlugins()
{
return PluginManager.AllPlugins.ToList();
}
public event WoxKeyDownEventHandler BackKeyDownEvent;
public event WoxGlobalKeyboardEventHandler GlobalKeyboardEvent;
public event ResultItemDropEventHandler ResultItemDropEvent;
public void PushResults(Query query, PluginMetadata plugin, List<Result> results)
{
results.ForEach(o =>
{
o.PluginDirectory = plugin.PluginDirectory;
o.PluginID = plugin.ID;
o.OriginQuery = query;
});
MainVM.UpdateResultView(results, plugin, query);
}
public void ShowContextMenu(PluginMetadata plugin, List<Result> results)
{
if (results != null && results.Count > 0)
{
results.ForEach(o =>
{
o.PluginDirectory = plugin.PluginDirectory;
o.PluginID = plugin.ID;
});
MainVM.ShowContextMenu(results, plugin.ID);
}
}
#endregion
#region Private Methods
private bool KListener_hookedKeyboardCallback(KeyEvent keyevent, int vkcode, SpecialKeyState state)
{
if (GlobalKeyboardEvent != null)
{
return GlobalKeyboardEvent((int)keyevent, vkcode, state);
}
return true;
}
private void HideWox()
{
UserSettingStorage.Instance.WindowLeft = MainVM.Left;
UserSettingStorage.Instance.WindowTop = MainVM.Top;
MainVM.IsVisible = false;
}
private void ShowWox(bool selectAll = true)
{
UserSettingStorage.Instance.IncreaseActivateTimes();
MainVM.IsVisible = true;
MainVM.SelectAllText = true;
}
public void SetHotkey(string hotkeyStr, EventHandler<HotkeyEventArgs> action)
{
var hotkey = new HotkeyModel(hotkeyStr);
SetHotkey(hotkey, action);
}
public void SetHotkey(HotkeyModel hotkey, EventHandler<HotkeyEventArgs> action)
{
string hotkeyStr = hotkey.ToString();
try
{
HotkeyManager.Current.AddOrReplace(hotkeyStr, hotkey.CharKey, hotkey.ModifierKeys, action);
}
catch (Exception)
{
string errorMsg = string.Format(InternationalizationManager.Instance.GetTranslation("registerHotkeyFailed"), hotkeyStr);
MessageBox.Show(errorMsg);
}
}
public void RemoveHotkey(string hotkeyStr)
{
if (!string.IsNullOrEmpty(hotkeyStr))
{
HotkeyManager.Current.Remove(hotkeyStr);
}
}
/// <summary>
/// Checks if Wox should ignore any hotkeys
/// </summary>
/// <returns></returns>
private bool ShouldIgnoreHotkeys()
{
//double if to omit calling win32 function
if (UserSettingStorage.Instance.IgnoreHotkeysOnFullscreen)
if (WindowIntelopHelper.IsWindowFullscreen())
return true;
return false;
}
private void SetCustomPluginHotkey()
{
if (UserSettingStorage.Instance.CustomPluginHotkeys == null) return;
foreach (CustomPluginHotkey hotkey in UserSettingStorage.Instance.CustomPluginHotkeys)
{
CustomPluginHotkey hotkey1 = hotkey;
SetHotkey(hotkey.Hotkey, delegate
{
if (ShouldIgnoreHotkeys()) return;
ShowApp();
ChangeQuery(hotkey1.ActionKeyword, true);
});
}
}
private void OnHotkey(object sender, HotkeyEventArgs e)
{
if (ShouldIgnoreHotkeys()) return;
ToggleWox();
e.Handled = true;
}
private void ToggleWox()
{
if (!MainVM.IsVisible)
{
ShowWox();
}
else
{
HideWox();
}
}
#endregion
}
}