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231 lines
No EOL
8.5 KiB
C#
231 lines
No EOL
8.5 KiB
C#
#region License Information (GPL v3)
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/*
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ShareX - A program that allows you to take screenshots and share any file type
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Copyright (c) 2007-2018 ShareX Team
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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Optionally you can also view the license at <http://www.gnu.org/licenses/>.
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*/
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#endregion License Information (GPL v3)
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using ShareX.HelpersLib;
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using ShareX.Properties;
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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.Linq;
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using System.Windows.Forms;
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namespace ShareX
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{
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public class HotkeyManager
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{
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public List<HotkeySettings> Hotkeys { get; private set; }
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public bool IgnoreHotkeys { get; set; }
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public delegate void HotkeyTriggerEventHandler(HotkeySettings hotkeySetting);
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public delegate void HotkeysToggledEventHandler(bool hotkeysEnabled);
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public HotkeyTriggerEventHandler HotkeyTrigger;
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public HotkeysToggledEventHandler HotkeysToggledTrigger;
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private HotkeyForm hotkeyForm;
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public HotkeyManager(HotkeyForm form)
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{
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hotkeyForm = form;
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hotkeyForm.HotkeyPress += hotkeyForm_HotkeyPress;
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hotkeyForm.FormClosed += (sender, e) => hotkeyForm.InvokeSafe(() => UnregisterAllHotkeys(false));
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}
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public void UpdateHotkeys(List<HotkeySettings> hotkeys, bool showFailedHotkeys)
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{
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if (Hotkeys != null)
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{
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UnregisterAllHotkeys();
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}
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Hotkeys = hotkeys;
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RegisterAllHotkeys();
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if (showFailedHotkeys)
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{
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ShowFailedHotkeys();
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}
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}
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private void hotkeyForm_HotkeyPress(ushort id, Keys key, Modifiers modifier)
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{
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if (!IgnoreHotkeys)
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{
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HotkeySettings hotkeySetting = Hotkeys.Find(x => x.HotkeyInfo.ID == id);
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if (hotkeySetting != null)
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{
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OnHotkeyTrigger(hotkeySetting);
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}
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}
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}
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protected void OnHotkeyTrigger(HotkeySettings hotkeySetting)
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{
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if (HotkeyTrigger != null)
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{
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HotkeyTrigger(hotkeySetting);
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}
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}
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public void RegisterHotkey(HotkeySettings hotkeySetting)
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{
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if (!Program.Settings.DisableHotkeys || hotkeySetting.TaskSettings.Job == HotkeyType.DisableHotkeys)
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{
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UnregisterHotkey(hotkeySetting, false);
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if (hotkeySetting.HotkeyInfo.Status != HotkeyStatus.Registered && hotkeySetting.HotkeyInfo.IsValidHotkey)
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{
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hotkeyForm.RegisterHotkey(hotkeySetting.HotkeyInfo);
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if (hotkeySetting.HotkeyInfo.Status == HotkeyStatus.Registered)
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{
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DebugHelper.WriteLine("Hotkey registered: " + hotkeySetting);
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}
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else if (hotkeySetting.HotkeyInfo.Status == HotkeyStatus.Failed)
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{
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DebugHelper.WriteLine("Hotkey register failed: " + hotkeySetting);
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}
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}
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}
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if (!Hotkeys.Contains(hotkeySetting))
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{
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Hotkeys.Add(hotkeySetting);
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}
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}
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public void RegisterAllHotkeys()
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{
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foreach (HotkeySettings hotkeySetting in Hotkeys.ToArray())
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{
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RegisterHotkey(hotkeySetting);
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}
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}
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public void UnregisterHotkey(HotkeySettings hotkeySetting, bool removeFromList = true)
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{
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if (hotkeySetting.HotkeyInfo.Status == HotkeyStatus.Registered)
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{
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hotkeyForm.UnregisterHotkey(hotkeySetting.HotkeyInfo);
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if (hotkeySetting.HotkeyInfo.Status == HotkeyStatus.NotConfigured)
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{
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DebugHelper.WriteLine("Hotkey unregistered: " + hotkeySetting);
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}
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else if (hotkeySetting.HotkeyInfo.Status == HotkeyStatus.Failed)
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{
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DebugHelper.WriteLine("Hotkey unregister failed: " + hotkeySetting);
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}
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}
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if (removeFromList)
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{
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Hotkeys.Remove(hotkeySetting);
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}
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}
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public void UnregisterAllHotkeys(bool removeFromList = true, bool temporary = false)
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{
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if (Hotkeys != null)
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{
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foreach (HotkeySettings hotkeySetting in Hotkeys.ToArray())
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{
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if (!temporary || hotkeySetting.TaskSettings.Job != HotkeyType.DisableHotkeys)
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{
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UnregisterHotkey(hotkeySetting, removeFromList);
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}
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}
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}
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}
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public void ToggleHotkeys(bool hotkeysDisabled)
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{
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if (!hotkeysDisabled)
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{
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RegisterAllHotkeys();
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}
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else
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{
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UnregisterAllHotkeys(false, true);
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}
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if (HotkeysToggledTrigger != null)
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{
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HotkeysToggledTrigger(hotkeysDisabled);
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}
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}
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public void ShowFailedHotkeys()
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{
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List<HotkeySettings> failedHotkeysList = Hotkeys.Where(x => x.HotkeyInfo.Status == HotkeyStatus.Failed).ToList();
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if (failedHotkeysList.Count > 0)
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{
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string failedHotkeys = string.Join("\r\n", failedHotkeysList.Select(x => x.TaskSettings.ToString() + ": " + x.HotkeyInfo.ToString()));
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string hotkeyText = failedHotkeysList.Count > 1 ? Resources.HotkeyManager_ShowFailedHotkeys_hotkeys : Resources.HotkeyManager_ShowFailedHotkeys_hotkey;
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string text = string.Format(Resources.HotkeyManager_ShowFailedHotkeys_Unable_to_register_hotkey, hotkeyText, failedHotkeys);
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string[] processNames = new string[] { "ShareX", "OneDrive", "Dropbox", "Greenshot", "ScreenshotCaptor", "FSCapture", "Snagit32", "puush", "Lightshot" };
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int ignoreProcess = Process.GetCurrentProcess().Id;
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List<string> conflictProcessNames = Process.GetProcesses().Where(x => x.Id != ignoreProcess && !string.IsNullOrEmpty(x.ProcessName) &&
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processNames.Any(x2 => x.ProcessName.Equals(x2, StringComparison.InvariantCultureIgnoreCase))).
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Select(x => string.Format("{0} ({1})", x.MainModule.FileVersionInfo.ProductName, x.MainModule.ModuleName)).ToList();
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if (conflictProcessNames != null && conflictProcessNames.Count > 0)
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{
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text += "\r\n\r\n" + Resources.HotkeyManager_ShowFailedHotkeys_These_applications_could_be_conflicting_ + "\r\n\r\n" + string.Join("\r\n", conflictProcessNames);
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}
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MessageBox.Show(text, "ShareX - " + Resources.HotkeyManager_ShowFailedHotkeys_Hotkey_registration_failed, MessageBoxButtons.OK, MessageBoxIcon.Warning);
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}
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}
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public void ResetHotkeys()
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{
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UnregisterAllHotkeys();
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Hotkeys.AddRange(GetDefaultHotkeyList());
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RegisterAllHotkeys();
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if (Program.Settings.DisableHotkeys)
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{
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TaskHelpers.ToggleHotkeys();
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}
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}
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public static List<HotkeySettings> GetDefaultHotkeyList()
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{
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return new List<HotkeySettings>
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{
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new HotkeySettings(HotkeyType.RectangleRegion, Keys.Control | Keys.PrintScreen),
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new HotkeySettings(HotkeyType.PrintScreen, Keys.PrintScreen),
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new HotkeySettings(HotkeyType.ActiveWindow, Keys.Alt | Keys.PrintScreen),
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new HotkeySettings(HotkeyType.ScreenRecorder, Keys.Shift | Keys.PrintScreen),
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new HotkeySettings(HotkeyType.ScreenRecorderGIF, Keys.Control | Keys.Shift | Keys.PrintScreen)
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};
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}
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}
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} |