using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;
using System.Windows.Media.Animation;
//------------------------------------------------------------------------------//
// //
// Author: Derek Bartram //
// Date: 31/01/2008 //
// Version: 1.000 //
// Website: http://www.derek-bartram.co.uk //
// Email: webmaster@derek-bartram.co.uk //
// //
// This code is provided on a free to use and/or modify basis for personal work //
// provided that this banner remains in each of the source code files that is //
// found in the original source. For any publicically available work (source //
// and/or binaries 'Derek Bartram' and 'http://www.derek-bartram.co.uk' must be //
// credited in both the user documentation, source code (where applicable), and //
// in the user interface (typically Help > About would be appropiate). Please //
// also contact myself via the provided email address to let me know where and //
// what my code is being used for; this helps me provide better solutions for //
// all. //
// //
// THIS SOURCE AND/OR COMPILED LIBRARY MUST NOT BE USED FOR COMMERCIAL WORK, //
// including not-for-profit work, without prior consent. //
// //
// This agreement overrides any other agreements made by any other parties. By //
// using, viewing, linking, or compiling the included source or binaries you //
// agree to the terms and conditions as set out here and in any included (if //
// applicable) license.txt. For commercial licensing please see the web address //
// above or contact myself via email. Thank you. //
// //
// Please contact me at the above email for further help, information, //
// comments, suggestions, licensing, or feature requests. Thank you. //
// //
// //
//------------------------------------------------------------------------------//
namespace DNBSoft.WPF.RibbonControl
{
public partial class ApplicationButton : UserControl
{
#region class variables
private Color baseColor = Color.FromRgb(19, 37, 144);
private Color highlightColor = Color.FromRgb(138, 228, 250);
private Color baseHoverColor = Color.FromRgb(255, 211, 72);
private Color highlightHoverColor = Color.FromRgb(255, 253, 219);
private Color basePressedColor = Color.FromRgb(233, 102, 14);
private Color highlightPressedColor = Color.FromRgb(219, 180, 149);
private SolidColorBrush backgroundBrush = null;
private RadialGradientBrush topBrush = null;
private RadialGradientBrush bottomBrush = null;
private GradientStopCollection bottomStops = null;
private GradientStopCollection topStops = null;
private ColorAnimation backgroundEnterAnnimation = null;
private ColorAnimation backgroundLeaveAnnimation = null;
private List<ColorAnimation> bottomStopsEnterAnnimations = new List<ColorAnimation>();
private List<ColorAnimation> bottomStopsLeaveAnnimations = new List<ColorAnimation>();
private List<ColorAnimation> topStopsEnterAnnimations = new List<ColorAnimation>();
private List<ColorAnimation> topStopsLeaveAnnimations = new List<ColorAnimation>();
private Storyboard enterStoryboard = null;
private Storyboard leaveStoryboard = null;
private bool mouseOver = false;
private bool mouseDown = false;
public event MouseEventHandler Clicked;
#endregion
public ApplicationButton()
{
InitializeComponent();
#region store brushes / brush components
backgroundBrush = (SolidColorBrush)(backgroundRound.Fill);
bottomStops = ((RadialGradientBrush)bottomRound.Fill).GradientStops;
topStops = ((RadialGradientBrush)topRound.Fill).GradientStops;
bottomBrush = (RadialGradientBrush)bottomRound.Fill;
topBrush = (RadialGradientBrush)topRound.Fill;
#endregion
#region link brushs
#region background
this.RegisterName("backgroundBrush", backgroundBrush);
#endregion
#region bottom stops
for (int i = 0; i < bottomStops.Count; i++)
{
this.RegisterName("bottomStops" + i, bottomStops[i]);
}
#endregion
#region top stops
for (int i = 0; i < topStops.Count; i++)
{
this.RegisterName("topStops" + i, topStops[i]);
}
#endregion
#endregion
#region create annimation sequence
#region background
#region enter
backgroundEnterAnnimation = new ColorAnimation();
backgroundEnterAnnimation.From = baseColor;
backgroundEnterAnnimation.To = baseHoverColor;
backgroundEnterAnnimation.Duration = new Duration(TimeSpan.FromMilliseconds(100));
backgroundEnterAnnimation.AutoReverse = false;
#endregion
#region leave
backgroundLeaveAnnimation = new ColorAnimation();
backgroundLeaveAnnimation.From = baseHoverColor;
backgroundLeaveAnnimation.To = baseColor;
backgroundLeaveAnnimation.Duration = new Duration(TimeSpan.FromMilliseconds(1500));
backgroundLeaveAnnimation.AutoReverse = false;
#endregion
#endregion
#region bottom stops
#region enter
for (int i = 0; i < bottomStops.Count; i++)
{
ColorAnimation enterAnimation = new ColorAnimation();
enterAnimation.From = bottomStops[i].Clone().Color;
Color otherColor = Color.FromArgb(bottomStops[i].Color.A,
highlightHoverColor.R,
highlightHoverColor.G,
highlightHoverColor.B);
enterAnimation.To = otherColor;
enterAnimation.Duration = new Duration(TimeSpan.FromMilliseconds(100));
enterAnimation.AutoReverse = false;
bottomStopsEnterAnnimations.Add(enterAnimation);
}
#endregion
#region leave
for (int i = 0; i < bottomStops.Count; i++)
{
ColorAnimation leaveAnimation = new ColorAnimation();
Color otherColor = Color.FromArgb(bottomStops[i].Color.A,
highlightHoverColor.R,
highlightHoverColor.G,
highlightHoverColor.B);
leaveAnimation.From = otherColor;
leaveAnimation.To = bottomStops[i].Clone().Color;
leaveAnimation.Duration = new Duration(TimeSpan.FromMilliseconds(1500));
leaveAnimation.AutoReverse = false;
bottomStopsLeaveAnnimations.Add(leaveAnimation);
}
#endregion
#endregion
#region top stops
#region enter
for (int i = 0; i < topStops.Count; i++)
{
ColorAnimation enterAnimation = new ColorAnimation();
enterAnimation.From = topStops[i].Clone().Color;
Color otherColor = Color.FromArgb(topStops[i].Color.A,
highlightHoverColor.R,
highlightHoverColor.G,
highlightHoverColor.B);
enterAnimation.To = otherColor;
enterAnimation.Duration = new Duration(TimeSpan.FromMilliseconds(100));
enterAnimation.AutoReverse = false;
topStopsEnterAnnimations.Add(enterAnimation);
}
#endregion
#region leave
for (int i = 0; i < topStops.Count; i++)
{
ColorAnimation leaveAnimation = new ColorAnimation();
Color otherColor = Color.FromArgb(topStops[i].Color.A,
highlightHoverColor.R,
highlightHoverColor.G,
highlightHoverColor.B);
leaveAnimation.From = otherColor;
leaveAnimation.To = topStops[i].Clone().Color;
leaveAnimation.Duration = new Duration(TimeSpan.FromMilliseconds(1500));
leaveAnimation.AutoReverse = false;
topStopsLeaveAnnimations.Add(leaveAnimation);
}
#endregion
#endregion
#endregion
#region create storyboard
enterStoryboard = new Storyboard();
leaveStoryboard = new Storyboard();
#region background
#region enter
Storyboard.SetTargetName(backgroundEnterAnnimation, "backgroundBrush");
Storyboard.SetTargetProperty(backgroundEnterAnnimation, new PropertyPath(SolidColorBrush.ColorProperty));
enterStoryboard.Children.Add(backgroundEnterAnnimation);
#endregion
#region leave
Storyboard.SetTargetName(backgroundLeaveAnnimation, "backgroundBrush");
Storyboard.SetTargetProperty(backgroundLeaveAnnimation, new PropertyPath(SolidColorBrush.ColorProperty));
leaveStoryboard.Children.Add(backgroundLeaveAnnimation);
#endregion
#endregion
#region bottom stops
#region enter
for (int i = 0; i < bottomStops.Count; i++)
{
Storyboard.SetTargetName(bottomStopsEnterAnnimations[i], "bottomStops" + i);
Storyboard.SetTargetProperty(bottomStopsEnterAnnimations[i], new PropertyPath(GradientStop.ColorProperty));
enterStoryboard.Children.Add(bottomStopsEnterAnnimations[i]);
}
#endregion
#region leave
for (int i = 0; i < bottomStops.Count; i++)
{
Storyboard.SetTargetName(bottomStopsLeaveAnnimations[i], "bottomStops" + i);
Storyboard.SetTargetProperty(bottomStopsLeaveAnnimations[i], new PropertyPath(GradientStop.ColorProperty));
leaveStoryboard.Children.Add(bottomStopsLeaveAnnimations[i]);
}
#endregion
#endregion
#region top stops
#region enter
for (int i = 0; i < topStops.Count; i++)
{
Storyboard.SetTargetName(topStopsEnterAnnimations[i], "topStops" + i);
Storyboard.SetTargetProperty(topStopsEnterAnnimations[i], new PropertyPath(GradientStop.ColorProperty));
enterStoryboard.Children.Add(topStopsEnterAnnimations[i]);
}
#endregion
#region leave
for (int i = 0; i < topStops.Count; i++)
{
Storyboard.SetTargetName(topStopsLeaveAnnimations[i], "topStops" + i);
Storyboard.SetTargetProperty(topStopsLeaveAnnimations[i], new PropertyPath(GradientStop.ColorProperty));
leaveStoryboard.Children.Add(topStopsLeaveAnnimations[i]);
}
#endregion
#endregion
#endregion
#region event handler setup
this.MouseEnter += new MouseEventHandler(ApplicationButton_MouseEnter);
this.MouseLeave += new MouseEventHandler(ApplicationButton_MouseLeave);
this.MouseDown += new MouseButtonEventHandler(ApplicationButton_MouseDown);
this.MouseUp += new MouseButtonEventHandler(ApplicationButton_MouseUp);
#endregion
}
#region event handlers
private void ApplicationButton_MouseLeave(object sender, MouseEventArgs e)
{
if (mouseDown)
{
ApplicationButton_MouseUp(sender, new MouseButtonEventArgs(e.MouseDevice, e.Timestamp, MouseButton.Left));
}
leaveStoryboard.Begin(this);
mouseOver = false;
}
private void ApplicationButton_MouseEnter(object sender, MouseEventArgs e)
{
enterStoryboard.Begin(this);
mouseOver = true;
}
private void ApplicationButton_MouseUp(object sender, MouseButtonEventArgs e)
{
mouseDown = false;
backgroundRound.Fill = backgroundBrush;
topRound.Fill = topBrush;
bottomRound.Fill = bottomBrush;
}
private void ApplicationButton_MouseDown(object sender, MouseButtonEventArgs e)
{
mouseDown = true;
backgroundRound.Fill = new SolidColorBrush(basePressedColor);
#region top
GradientStopCollection topGsc = new GradientStopCollection();
for (int i = 0; i < topStops.Count; i++)
{
topGsc.Add(new GradientStop(Color.FromArgb(topStops[i].Color.A,
highlightPressedColor.R,
highlightPressedColor.G,
highlightPressedColor.B),
topStops[i].Offset));
}
topRound.Fill = new RadialGradientBrush(topGsc);
#endregion
#region bottom
GradientStopCollection bottomGsc = new GradientStopCollection();
for (int i = 0; i < bottomStops.Count; i++)
{
bottomGsc.Add(new GradientStop(Color.FromArgb(bottomStops[i].Color.A,
highlightPressedColor.R,
highlightPressedColor.G,
highlightPressedColor.B),
bottomStops[i].Offset));
}
topRound.Fill = new RadialGradientBrush(bottomGsc);
#endregion
}
#endregion
#region color updates
public void autoGenerateHighlightColors()
{
highlightColor = Color.FromRgb(
(byte)Math.Min(255, baseColor.R + 127),
(byte)Math.Min(255, baseColor.G + 196),
(byte)Math.Min(255, baseColor.B + 111));
highlightHoverColor = Color.FromRgb(
(byte)Math.Min(255, baseHoverColor.R + 127),
(byte)Math.Min(255, baseHoverColor.G + 196),
(byte)Math.Min(255, baseHoverColor.B + 111));
updateColors();
}
private void updateColors()
{
#region update background
if (!mouseOver)
{
backgroundBrush.Color = baseColor;
for (int i = 0; i < bottomStops.Count; i++)
{
bottomStops[i].Color = Color.FromArgb(bottomStops[i].Color.A,
highlightColor.R,
highlightColor.G,
highlightColor.B);
}
for (int i = 0; i < bottomStops.Count; i++)
{
topStops[i].Color = Color.FromArgb(topStops[i].Color.A,
highlightColor.R,
highlightColor.G,
highlightColor.B);
}
}
#endregion
#region update background annimations
backgroundEnterAnnimation.From = baseColor;
backgroundEnterAnnimation.To = baseHoverColor;
backgroundLeaveAnnimation.From = baseHoverColor;
backgroundLeaveAnnimation.To = baseColor;
#endregion
#region update bottom stops annimations
for (int i = 0; i < bottomStops.Count; i++)
{
Color otherColor = Color.FromArgb(bottomStops[i].Color.A,
highlightHoverColor.R,
highlightHoverColor.G,
highlightHoverColor.B);
ColorAnimation enterAnimation = bottomStopsEnterAnnimations[i];
enterAnimation.From = bottomStops[i].Clone().Color;
enterAnimation.To = otherColor;
ColorAnimation leaveAnimation = bottomStopsLeaveAnnimations[i];
leaveAnimation.To = bottomStops[i].Clone().Color;
leaveAnimation.From = otherColor;
}
#endregion
#region update top stops annimations
for (int i = 0; i < topStops.Count; i++)
{
Color otherColor = Color.FromArgb(topStops[i].Color.A,
highlightHoverColor.R,
highlightHoverColor.G,
highlightHoverColor.B);
ColorAnimation enterAnimation = topStopsEnterAnnimations[i];
enterAnimation.From = topStops[i].Clone().Color;
enterAnimation.To = otherColor;
ColorAnimation leaveAnimation = topStopsLeaveAnnimations[i];
leaveAnimation.To = topStops[i].Clone().Color;
leaveAnimation.From = otherColor;
}
#endregion
}
#endregion
#region assesors
public ImageSource Image
{
get
{
return image.Source;
}
set
{
image.Source = value;
}
}
public Color BaseColor
{
get
{
return baseColor;
}
set
{
baseColor = value;
updateColors();
}
}
public Color HighlightColor
{
get
{
return highlightColor;
}
set
{
highlightColor = value;
updateColors();
}
}
public Color BaseHoverColor
{
get
{
return baseHoverColor;
}
set
{
baseHoverColor = value;
updateColors();
}
}
public Color HighlightHoverColor
{
get
{
return highlightHoverColor;
}
set
{
highlightHoverColor = value;
updateColors();
}
}
public Color BasePressedColor
{
get
{
return basePressedColor;
}
set
{
basePressedColor = value;
updateColors();
}
}
public Color HighlightPressedColor
{
get
{
return highlightPressedColor;
}
set
{
highlightPressedColor = value;
updateColors();
}
}
#endregion
private void backgroundRound_MouseLeftButtonUp(object sender, MouseButtonEventArgs e)
{
if (Clicked != null)
{
Clicked(this, null);
}
}
public ApplicationButton getPressedClone()
{
ApplicationButton button = new ApplicationButton();
button.BaseColor = this.BasePressedColor;
button.HighlightColor = this.HighlightPressedColor;
button.BaseHoverColor = this.BasePressedColor;
button.HighlightHoverColor = this.HighlightPressedColor;
button.BasePressedColor = this.BasePressedColor;
button.HighlightPressedColor = this.HighlightPressedColor;
if (this.Image != null)
{
button.Image = this.Image.Clone();
}
return button;
}
}
}
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