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/*
KeePass Password Safe - The Open-Source Password Manager
Copyright (C) 2003-2025 Dominik Reichl <dominik.reichl@t-online.de>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using KeePass;
using KeePassLib;
using KeePassLib.Native;
using KeePassLib.Utility;
namespace KeePass.UI
{
public sealed class NotifyIconEx
{
private readonly NotifyIcon m_ntf;
private Icon m_ico = null; // Property value
private Icon m_icoShell = null; // Private copy
public NotifyIcon NotifyIcon { get { return m_ntf; } }
public ContextMenuStrip ContextMenuStrip
{
get
{
try { if(m_ntf != null) return m_ntf.ContextMenuStrip; }
catch(Exception) { Debug.Assert(false); }
return null;
}
set
{
try { if(m_ntf != null) m_ntf.ContextMenuStrip = value; }
catch(Exception) { Debug.Assert(false); }
}
}
public bool Visible
{
get
{
try { if(m_ntf != null) return m_ntf.Visible; }
catch(Exception) { Debug.Assert(false); }
return false;
}
set
{
try { if(m_ntf != null) m_ntf.Visible = value; }
catch(Exception) { Debug.Assert(false); }
}
}
public Icon Icon
{
get { return m_ico; }
set
{
if(value == m_ico) return; // Avoid small icon recreation
m_ico = value;
RefreshShellIcon();
}
}
public string Text
{
get
{
try { if(m_ntf != null) return m_ntf.Text; }
catch(Exception) { Debug.Assert(false); }
return string.Empty;
}
set
{
try { if(m_ntf != null) m_ntf.Text = value; }
catch(Exception) { Debug.Assert(false); }
}
}
public NotifyIconEx(IContainer container)
{
try
{
bool bNtf = true;
if(NativeLib.GetPlatformID() == PlatformID.MacOSX)
bNtf = !MonoWorkarounds.IsRequired(1574);
else
{
DesktopType t = NativeLib.GetDesktopType();
if((t == DesktopType.Unity) || (t == DesktopType.Pantheon))
bNtf = !MonoWorkarounds.IsRequired(1354);
}
if(bNtf) m_ntf = new NotifyIcon(container);
}
catch(Exception) { Debug.Assert(false); }
}
public void SetHandlers(EventHandler ehClick, EventHandler ehDoubleClick,
MouseEventHandler ehMouseDown)
{
if(m_ntf == null) return;
try
{
if(ehClick != null) m_ntf.Click += ehClick;
if(ehDoubleClick != null) m_ntf.DoubleClick += ehDoubleClick;
if(ehMouseDown != null) m_ntf.MouseDown += ehMouseDown;
}
catch(Exception) { Debug.Assert(false); }
}
internal void RefreshShellIcon()
{
if(m_ntf == null) return;
try
{
Icon icoToDispose = m_icoShell;
try
{
if(m_ico != null)
{
Size sz = UIUtil.GetSmallIconSize();
if(Program.Config.UI.TrayIcon.GrayIcon)
{
using(Bitmap bmpOrg = UIUtil.IconToBitmap(m_ico,
sz.Width, sz.Height))
{
using(Bitmap bmpGray = UIUtil.CreateGrayImage(
bmpOrg))
{
m_icoShell = UIUtil.BitmapToIcon(bmpGray);
}
}
}
else m_icoShell = new Icon(m_ico, sz);
m_ntf.Icon = m_icoShell;
}
else m_ntf.Icon = null;
}
catch(Exception)
{
Debug.Assert(false);
m_ntf.Icon = m_ico;
}
if(icoToDispose != null) icoToDispose.Dispose();
}
catch(Exception) { Debug.Assert(false); }
}
}
}
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