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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.Diagnostics;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using KeePass.App.Configuration;
using KeePass.Resources;
using KeePassLib.Utility;
namespace KeePass.UI
{
internal sealed class FontControlGroup : IDisposable
{
private CheckBox m_cb;
private Button m_btn;
// private ToolTip m_tt;
private AceFont m_af;
public AceFont SelectedFont
{
get { return m_af; }
}
public bool Enabled
{
get
{
if(m_cb != null) return m_cb.Enabled;
Debug.Assert(false);
return true;
}
set
{
if(m_cb != null) { m_cb.Enabled = value; UpdateUI(); }
else { Debug.Assert(false); }
}
}
// internal float FontSizeMaximum { get; set; } // Points
public FontControlGroup(CheckBox cb, Button btn, AceFont afCurrent,
AceFont afDefault)
{
if(cb == null) throw new ArgumentNullException("cb");
if(btn == null) throw new ArgumentNullException("btn");
m_cb = cb;
m_btn = btn;
if((afCurrent != null) && afCurrent.OverrideUIDefault)
m_af = afCurrent.CloneDeep();
else
{
AceFont af;
if(afDefault != null) af = afDefault;
else if(afCurrent != null) af = afCurrent;
else
{
FontUtil.SetDefaultFont(cb);
Font f = FontUtil.DefaultFont;
af = ((f != null) ? new AceFont(f, false) : new AceFont());
}
m_af = af.CloneDeep();
m_af.OverrideUIDefault = false;
}
// When btn.AutoEllipsis is true, a tooltip is shown automatically
// (and if we create an own tooltip, both are shown)
// m_tt = new ToolTip();
// UIUtil.ConfigureToolTip(m_tt);
UIUtil.SetChecked(cb, m_af.OverrideUIDefault);
Debug.Assert(!btn.AutoEllipsis && !btn.AutoSize);
btn.AutoEllipsis = true;
UpdateUI();
m_cb.CheckedChanged += this.OnCheckedChanged;
m_btn.Click += this.OnSelectFont;
}
public void Dispose()
{
if(m_cb == null) { Debug.Assert(false); return; }
m_cb.CheckedChanged -= this.OnCheckedChanged;
m_btn.Click -= this.OnSelectFont;
Debug.Assert(m_cb.Checked == m_af.OverrideUIDefault);
// m_tt.Dispose();
m_cb = null;
m_btn = null;
// m_tt = null;
}
private void UpdateUI()
{
if(m_cb == null) { Debug.Assert(false); return; }
bool b = m_af.OverrideUIDefault;
string strFont = (b ? m_af.ToString() : ("(" + KPRes.Default + ")"));
if(m_cb.Checked != b)
{
Debug.Assert(false);
UIUtil.SetChecked(m_cb, b);
}
m_btn.Text = StrUtil.EncodeMenuText(strFont);
// UIUtil.SetToolTip(m_tt, m_btn, StrUtil.EncodeToolTipText(
// KPRes.SelectFont + " \u2013 " + KPRes.Selected + ": " +
// strFont), true);
AccessibilityEx.SetName(m_btn, KPRes.SelectFont, KPRes.Selected + ": " + strFont);
m_btn.Enabled = (b && m_cb.Enabled);
}
private void OnCheckedChanged(object sender, EventArgs e)
{
m_af.OverrideUIDefault = m_cb.Checked;
UpdateUI();
}
private void OnSelectFont(object sender, EventArgs e)
{
try
{
using(FontDialog dlg = UIUtil.CreateFontDialog(false))
{
dlg.Font = m_af.ToFont();
// if(this.FontSizeMaximum > 0.0f)
// dlg.MaxSize = (int)Math.Round(this.FontSizeMaximum);
if(dlg.ShowDialog() == DialogResult.OK)
{
m_af = new AceFont(dlg.Font, true);
UpdateUI();
}
}
}
catch(Exception ex) { MessageService.ShowWarning(ex); }
}
}
}
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