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// Copyright (c) 2014 AlphaSierraPapa for the SharpDevelop Team
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this
// software and associated documentation files (the "Software"), to deal in the Software
// without restriction, including without limitation the rights to use, copy, modify, merge,
// publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons
// to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or
// substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
// INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
// PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
// FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
using System;
using System.Collections.Generic;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Controls.Primitives;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
namespace ICSharpCode.ILSpy.Controls
{
public class ZoomButtons : RangeBase
{
static ZoomButtons()
{
DefaultStyleKeyProperty.OverrideMetadata(typeof(ZoomButtons),
new FrameworkPropertyMetadata(typeof(ZoomButtons)));
}
public override void OnApplyTemplate()
{
base.OnApplyTemplate();
var uxPlus = (ButtonBase)Template.FindName("uxPlus", this);
var uxMinus = (ButtonBase)Template.FindName("uxMinus", this);
var uxReset = (ButtonBase)Template.FindName("uxReset", this);
if (uxPlus != null)
uxPlus.Click += OnZoomInClick;
if (uxMinus != null)
uxMinus.Click += OnZoomOutClick;
if (uxReset != null)
uxReset.Click += OnResetClick;
}
const double ZoomFactor = 1.1;
void OnZoomInClick(object sender, EventArgs e)
{
SetCurrentValue(ValueProperty, ZoomScrollViewer.RoundToOneIfClose(this.Value * ZoomFactor));
}
void OnZoomOutClick(object sender, EventArgs e)
{
SetCurrentValue(ValueProperty, ZoomScrollViewer.RoundToOneIfClose(this.Value / ZoomFactor));
}
void OnResetClick(object sender, EventArgs e)
{
SetCurrentValue(ValueProperty, 1.0);
}
}
}