mirror of
https://git.femboyfinancial.jp/james/lipsync.git
synced 2024-11-29 13:21:59 -08:00
9de5d2e51e
git-svn-id: http://svn.sourceforge.jp/svnroot/lipsync@18 b1f601f4-4f45-0410-8980-aecacb008692
292 lines
11 KiB
C#
292 lines
11 KiB
C#
#if !JAVA
|
|
/*
|
|
* BTrackBar.cs
|
|
* Copyright (c) 2009 kbinani
|
|
*
|
|
* This file is part of Boare.Lib.AppUtil.
|
|
*
|
|
* Boare.Lib.AppUtil is free software; you can redistribute it and/or
|
|
* modify it under the terms of the BSD License.
|
|
*
|
|
* Boare.Lib.AppUtil 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.
|
|
*/
|
|
//#define BENCH
|
|
using System;
|
|
using System.Windows.Forms;
|
|
using System.Reflection;
|
|
|
|
namespace Boare.Lib.AppUtil {
|
|
|
|
/// <summary>
|
|
/// Valueの型を変えられるTrackBar
|
|
/// </summary>
|
|
public class BTrackBar<T> : UserControl where T : struct, IComparable<T> {
|
|
const int _MAX = 10000;
|
|
private T m_value;
|
|
private T m_min;
|
|
private T m_max;
|
|
private T m_tick_frequency;
|
|
private MethodInfo m_parser = null;
|
|
private ValueType m_value_type = ValueType.int_;
|
|
private TrackBarEx m_track_bar;
|
|
private Type m_type = typeof( int );
|
|
|
|
private enum ValueType {
|
|
sbyte_,
|
|
byte_,
|
|
shoft_,
|
|
ushort_,
|
|
int_,
|
|
uint_,
|
|
long_,
|
|
ulong_,
|
|
}
|
|
|
|
public event EventHandler ValueChanged;
|
|
|
|
private static void test() {
|
|
System.Windows.Forms.TrackBar tb = new System.Windows.Forms.TrackBar();
|
|
BTrackBar<int> tb2 = new BTrackBar<int>();
|
|
}
|
|
|
|
public BTrackBar() {
|
|
InitializeComponent();
|
|
T value_type = new T();
|
|
if ( value_type is byte ) {
|
|
m_value_type = BTrackBar<T>.ValueType.byte_;
|
|
} else if ( value_type is sbyte ) {
|
|
m_value_type = BTrackBar<T>.ValueType.sbyte_;
|
|
} else if ( value_type is short ) {
|
|
m_value_type = BTrackBar<T>.ValueType.shoft_;
|
|
} else if ( value_type is ushort ) {
|
|
m_value_type = BTrackBar<T>.ValueType.ushort_;
|
|
} else if ( value_type is int ) {
|
|
m_value_type = BTrackBar<T>.ValueType.int_;
|
|
} else if ( value_type is uint ) {
|
|
m_value_type = BTrackBar<T>.ValueType.uint_;
|
|
} else if ( value_type is long ) {
|
|
m_value_type = BTrackBar<T>.ValueType.long_;
|
|
} else if ( value_type is ulong ) {
|
|
m_value_type = BTrackBar<T>.ValueType.ulong_;
|
|
} else {
|
|
throw new NotSupportedException( "generic type T must be byte, sbyte, short, ushort, int, uint, long or ulong" );
|
|
}
|
|
m_type = value_type.GetType();
|
|
m_parser = typeof( T ).GetMethod( "Parse", new Type[] { typeof( string ) } );
|
|
if ( m_parser == null ) {
|
|
throw new ApplicationException( "this error never occurs; m_type=" + m_value_type );
|
|
}
|
|
#if BENCH
|
|
// Benchmark1: string parser
|
|
int _COUNT = 100000;
|
|
MethodInfo parser_double = typeof( double ).GetMethod( "Parse", new Type[] { typeof( string ) } );
|
|
Console.WriteLine( "parsed \"123.456\" = " + ((double)parser_double.Invoke( typeof( double ), new object[] { "123.456" } )) );
|
|
DateTime start = DateTime.Now;
|
|
for ( int i = 0; i < _COUNT; i++ ) {
|
|
double v = (double)parser_double.Invoke( typeof( double ), new object[] { "123.456" } );
|
|
}
|
|
Console.WriteLine( "Benchmark1; " + DateTime.Now.Subtract( start ).TotalMilliseconds / (double)_COUNT + "ms" );
|
|
|
|
// Benchmark2: BinaryFormatter
|
|
System.Runtime.Serialization.Formatters.Binary.BinaryFormatter bf = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();
|
|
System.IO.MemoryStream ms = new System.IO.MemoryStream( 64 );
|
|
const double cdbbl = 123.456;
|
|
bf.Serialize( ms, cdbbl );
|
|
_COUNT = 10000;
|
|
ms.Seek( 0, System.IO.SeekOrigin.Begin );
|
|
Console.WriteLine( "deserilized = " + ((double)bf.Deserialize( ms )) );
|
|
start = DateTime.Now;
|
|
for ( int i = 0; i < _COUNT; i++ ) {
|
|
ms.Seek( 0, System.IO.SeekOrigin.Begin );
|
|
double v = (double)bf.Deserialize( ms );
|
|
}
|
|
Console.WriteLine( "Benchmark2; " + DateTime.Now.Subtract( start ).TotalMilliseconds / (double)_COUNT + "ms" );
|
|
|
|
// Benchmark3: Convert class
|
|
object obj = cdbbl;
|
|
Console.WriteLine( "Converted = " + Convert.ToDouble( obj ) );
|
|
_COUNT = 100000;
|
|
start = DateTime.Now;
|
|
for ( int i = 0; i < _COUNT; i++ ) {
|
|
double v = Convert.ToDouble( obj );
|
|
}
|
|
Console.WriteLine( "Benchmark3; " + DateTime.Now.Subtract( start ).TotalMilliseconds / (double)_COUNT + "ms" );
|
|
#endif
|
|
}
|
|
|
|
public T Maximum {
|
|
get {
|
|
return m_max;
|
|
}
|
|
set {
|
|
if ( value.CompareTo( m_min ) < 0 ) {
|
|
throw new ArgumentOutOfRangeException( "Maximum" );
|
|
}
|
|
m_max = value;
|
|
if ( m_max.CompareTo( m_value ) < 0 ) {
|
|
Value = m_max;
|
|
}
|
|
}
|
|
}
|
|
|
|
public T Minimum {
|
|
get {
|
|
return m_min;
|
|
}
|
|
set {
|
|
if ( value.CompareTo( m_max ) > 0 ) {
|
|
throw new ArgumentOutOfRangeException( "Minimum" );
|
|
}
|
|
m_min = value;
|
|
if ( m_min.CompareTo( m_value ) > 0 ) {
|
|
Value = m_min;
|
|
}
|
|
}
|
|
}
|
|
|
|
public TickStyle TickStyle {
|
|
get {
|
|
return m_track_bar.TickStyle;
|
|
}
|
|
set {
|
|
m_track_bar.TickStyle = value;
|
|
}
|
|
}
|
|
|
|
public T TickFrequency {
|
|
get {
|
|
return m_tick_frequency;
|
|
}
|
|
set {
|
|
m_tick_frequency = value;
|
|
double max = asDouble( m_max );
|
|
double min = asDouble( m_min );
|
|
double stride = asDouble( m_tick_frequency );
|
|
double rate = (max - min) / stride;
|
|
Console.WriteLine( "BTrackBar+set__TickFrequency" );
|
|
Console.WriteLine( " rate=" + rate );
|
|
int freq = (int)(_MAX / rate);
|
|
Console.WriteLine( " freq=" + freq );
|
|
Console.WriteLine( " m_track_bar.Maximum=" + m_track_bar.Maximum );
|
|
m_track_bar.TickFrequency = freq;
|
|
}
|
|
}
|
|
|
|
public T Value {
|
|
get {
|
|
return m_value;
|
|
}
|
|
set {
|
|
if ( value.CompareTo( m_max ) > 0 ) {
|
|
throw new ArgumentOutOfRangeException( "Value" );
|
|
}
|
|
if ( value.CompareTo( m_min ) < 0 ) {
|
|
throw new ArgumentOutOfRangeException( "Value" );
|
|
}
|
|
T old = m_value;
|
|
m_value = value;
|
|
if ( old.CompareTo( m_value ) != 0 && ValueChanged != null ) {
|
|
ValueChanged( this, new EventArgs() );
|
|
}
|
|
}
|
|
}
|
|
|
|
private double asDouble( T value ) {
|
|
object o = value;
|
|
return Convert.ToDouble( o );
|
|
}
|
|
|
|
private T add( T value1, T value2 ) {
|
|
object o1 = value1;
|
|
object o2 = value2;
|
|
switch ( m_value_type ) {
|
|
case BTrackBar<T>.ValueType.sbyte_:
|
|
sbyte sb1 = Convert.ToSByte( o1 );
|
|
sbyte sb2 = Convert.ToSByte( o2 );
|
|
object sb_r = (sb1 + sb2);
|
|
return (T)sb_r;
|
|
case BTrackBar<T>.ValueType.byte_:
|
|
byte b1 = Convert.ToByte( o1 );
|
|
byte b2 = Convert.ToByte( o2 );
|
|
object b_r = (b1 + b2);
|
|
return (T)b_r;
|
|
case BTrackBar<T>.ValueType.shoft_:
|
|
short s1 = Convert.ToInt16( o1 );
|
|
short s2 = Convert.ToInt16( o2 );
|
|
object s_r = (s1 + s2);
|
|
return (T)s_r;
|
|
case BTrackBar<T>.ValueType.ushort_:
|
|
ushort us1 = Convert.ToUInt16( o1 );
|
|
ushort us2 = Convert.ToUInt16( o2 );
|
|
object us_r = (us1 + us2);
|
|
return (T)us_r;
|
|
case BTrackBar<T>.ValueType.int_:
|
|
int i1 = Convert.ToInt32( o1 );
|
|
int i2 = Convert.ToInt32( o2 );
|
|
object i_r = (i1 + i2);
|
|
return (T)i_r;
|
|
case BTrackBar<T>.ValueType.uint_:
|
|
uint ui1 = Convert.ToUInt32( o1 );
|
|
uint ui2 = Convert.ToUInt32( o2 );
|
|
object ui_r = ui1 + ui2;
|
|
return (T)ui_r;
|
|
case BTrackBar<T>.ValueType.long_:
|
|
long l1 = Convert.ToInt64( o1 );
|
|
long l2 = Convert.ToInt64( o2 );
|
|
object l_r = l1 + l2;
|
|
return (T)l_r;
|
|
case BTrackBar<T>.ValueType.ulong_:
|
|
ulong ul1 = Convert.ToUInt64( o1 );
|
|
ulong ul2 = Convert.ToUInt64( o2 );
|
|
object ul_r = ul1 + ul2;
|
|
return (T)ul_r;
|
|
}
|
|
return new T();
|
|
}
|
|
|
|
private void InitializeComponent() {
|
|
this.m_track_bar = new TrackBarEx();
|
|
((System.ComponentModel.ISupportInitialize)(this.m_track_bar)).BeginInit();
|
|
this.SuspendLayout();
|
|
//
|
|
// trackBar
|
|
//
|
|
this.m_track_bar.Dock = System.Windows.Forms.DockStyle.Fill;
|
|
this.m_track_bar.Location = new System.Drawing.Point( 0, 0 );
|
|
this.m_track_bar.Name = "trackBar";
|
|
this.m_track_bar.Size = new System.Drawing.Size( 286, 55 );
|
|
this.m_track_bar.TabIndex = 0;
|
|
this.m_track_bar.Maximum = _MAX;
|
|
this.m_track_bar.Minimum = 0;
|
|
this.m_track_bar.TickFrequency = 1;
|
|
this.m_track_bar.SmallChange = 1;
|
|
this.m_track_bar.m_wheel_direction = false;
|
|
//
|
|
// BTrackBar
|
|
//
|
|
this.Controls.Add( this.m_track_bar );
|
|
this.Name = "BTrackBar";
|
|
this.Size = new System.Drawing.Size( 286, 55 );
|
|
((System.ComponentModel.ISupportInitialize)(this.m_track_bar)).EndInit();
|
|
this.ResumeLayout( false );
|
|
this.PerformLayout();
|
|
}
|
|
}
|
|
|
|
internal class TrackBarEx : TrackBar {
|
|
public bool m_wheel_direction = true;
|
|
|
|
protected override void OnMouseWheel( MouseEventArgs e ) {
|
|
if ( m_wheel_direction ) {
|
|
base.OnMouseWheel( new MouseEventArgs( e.Button, e.Clicks, e.X, e.Y, e.Delta ) );
|
|
} else {
|
|
base.OnMouseWheel( new MouseEventArgs( e.Button, e.Clicks, e.X, e.Y, -e.Delta ) );
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
#endif
|