@ -2,11 +2,10 @@
// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
using System ; using System ;
using System.Linq ;
using System.Collections.Generic ; using System.Collections.Generic ;
using System.Collections.ObjectModel ; using System.Collections.ObjectModel ;
using System.Diagnostics ;
using System.Globalization ; using System.Globalization ;
using System.Linq ;
using System.Windows ; using System.Windows ;
using System.Windows.Controls ; using System.Windows.Controls ;
using System.Windows.Documents ; using System.Windows.Documents ;
@ -55,8 +54,8 @@ namespace ICSharpCode.Profiler.Controls
get { return selectedEndIndex ; } get { return selectedEndIndex ; }
set { set {
selectedEndIndex = value ; selectedEndIndex = value ;
this . InvalidateMeasure ( ) ; InvalidateMeasure ( ) ;
this . InvalidateVisual ( ) ; InvalidateVisual ( ) ;
OnRangeChanged ( new RangeEventArgs ( selectedStartIndex , selectedEndIndex ) ) ; OnRangeChanged ( new RangeEventArgs ( selectedStartIndex , selectedEndIndex ) ) ;
} }
} }
@ -66,8 +65,8 @@ namespace ICSharpCode.Profiler.Controls
get { return selectedStartIndex ; } get { return selectedStartIndex ; }
set { set {
selectedStartIndex = value ; selectedStartIndex = value ;
this . InvalidateMeasure ( ) ; InvalidateMeasure ( ) ;
this . InvalidateVisual ( ) ; InvalidateVisual ( ) ;
OnRangeChanged ( new RangeEventArgs ( selectedStartIndex , selectedEndIndex ) ) ; OnRangeChanged ( new RangeEventArgs ( selectedStartIndex , selectedEndIndex ) ) ;
} }
} }
@ -85,9 +84,9 @@ namespace ICSharpCode.Profiler.Controls
protected override Size MeasureOverride ( Size availableSize ) protected override Size MeasureOverride ( Size availableSize )
{ {
this . pieceWidth = 2 5 ; pieceWidth = 2 5 ;
Size calculatedSize = base . MeasureOverride ( availableSize ) ; Size calculatedSize = base . MeasureOverride ( availableSize ) ;
return new Size ( Math . Max ( this . pieceWidth * this . valuesList . Count + 1 , calculatedSize . Width ) , calculatedSize . Height + 1 0 ) ; return new Size ( Math . Max ( pieceWidth * valuesList . Count + 1 , calculatedSize . Width ) , calculatedSize . Height + 1 0 ) ;
} }
const int offset = 0 ; const int offset = 0 ;
@ -97,26 +96,26 @@ namespace ICSharpCode.Profiler.Controls
{ {
base . OnRender ( drawingContext ) ; base . OnRender ( drawingContext ) ;
if ( this . valuesList . Count = = 0 ) if ( valuesList . Count = = 0 )
return ; return ;
double oldX = offsetFromTop , oldY = this . RenderSize . Height ; double oldX = offsetFromTop , oldY = RenderSize . Height ;
StreamGeometry geometry = new StreamGeometry ( ) ; StreamGeometry geometry = new StreamGeometry ( ) ;
using ( StreamGeometryContext ctx = geometry . Open ( ) ) using ( StreamGeometryContext ctx = geometry . Open ( ) )
{ {
ctx . BeginFigure ( new Point ( 0 , this . RenderSize . Height ) , true , true ) ; ctx . BeginFigure ( new Point ( 0 , RenderSize . Height ) , true , true ) ;
List < Point > points = new List < Point > ( ) ; List < Point > points = new List < Point > ( ) ;
double maxHeight = this . RenderSize . Height - offsetFromTop ; double maxHeight = RenderSize . Height - offsetFromTop ;
for ( int i = 0 ; i < this . valuesList . Count ; i + + ) for ( int i = 0 ; i < valuesList . Count ; i + + )
{ {
double x = this . pieceWidth / 2.0 + this . pieceWidth * i ; double x = pieceWidth / 2.0 + pieceWidth * i ;
// TODO : support MinValues other than 0
// TODO : support MinValues other than 0
double y = offsetFromTop + ( maxHeight - maxHeight * ( this . valuesList [ i ] . Value / this . MaxValue ) ) ; double y = offsetFromTop + ( maxHeight - maxHeight * ( valuesList [ i ] . Value / MaxValue ) ) ;
points . Add ( new Point ( x , y ) ) ; points . Add ( new Point ( x , y ) ) ;
@ -124,7 +123,7 @@ namespace ICSharpCode.Profiler.Controls
oldY = y ; oldY = y ;
} }
points . Add ( new Point ( oldX , offsetFromTop + this . RenderSize . Height ) ) ; points . Add ( new Point ( oldX , offsetFromTop + RenderSize . Height ) ) ;
ctx . PolyLineTo ( points , true , true ) ; ctx . PolyLineTo ( points , true , true ) ;
} }
@ -133,7 +132,7 @@ namespace ICSharpCode.Profiler.Controls
Brush b = new LinearGradientBrush ( Colors . Red , Colors . Orange , 9 0 ) ; Brush b = new LinearGradientBrush ( Colors . Red , Colors . Orange , 9 0 ) ;
drawingContext . DrawRectangle ( Brushes . White , new Pen ( Brushes . White , 1 ) , new Rect ( new Point ( 0 , 0 ) , this . RenderSize ) ) ; drawingContext . DrawRectangle ( Brushes . White , new Pen ( Brushes . White , 1 ) , new Rect ( new Point ( 0 , 0 ) , RenderSize ) ) ;
var p = new Pen ( Brushes . DarkRed , 2 ) ; var p = new Pen ( Brushes . DarkRed , 2 ) ;
@ -141,10 +140,10 @@ namespace ICSharpCode.Profiler.Controls
DateTime time = new DateTime ( 1 , 1 , 1 , 0 , 0 , 0 , 0 ) ; DateTime time = new DateTime ( 1 , 1 , 1 , 0 , 0 , 0 , 0 ) ;
for ( int i = 0 ; i < this . valuesList . Count ; i + + ) { for ( int i = 0 ; i < valuesList . Count ; i + + ) {
if ( this . valuesList [ i ] . DisplayMarker ) if ( valuesList [ i ] . DisplayMarker )
drawingContext . DrawLine ( p , new Point ( pieceWidth * i , offsetFromTop ) , drawingContext . DrawLine ( p , new Point ( pieceWidth * i , offsetFromTop ) ,
new Point ( pieceWidth * i , this . RenderSize . Height ) ) ; new Point ( pieceWidth * i , RenderSize . Height ) ) ;
if ( i % 3 = = 0 ) { if ( i % 3 = = 0 ) {
FormattedText textFormat = new FormattedText ( FormattedText textFormat = new FormattedText (
@ -156,7 +155,7 @@ namespace ICSharpCode.Profiler.Controls
drawingContext . DrawText ( textFormat , new Point ( pieceWidth * i , 0 ) ) ; drawingContext . DrawText ( textFormat , new Point ( pieceWidth * i , 0 ) ) ;
} }
var events = this . valuesList [ i ] . Events ; var events = valuesList [ i ] . Events ;
if ( events ! = null & & events . Length > 0 ) { if ( events ! = null & & events . Length > 0 ) {
foreach ( EventDataEntry @event in events ) { foreach ( EventDataEntry @event in events ) {
@ -178,43 +177,43 @@ namespace ICSharpCode.Profiler.Controls
new SolidColorBrush ( Color . FromArgb ( 6 4 , Colors . Blue . R , Colors . Blue . G , Colors . Blue . B ) ) , new SolidColorBrush ( Color . FromArgb ( 6 4 , Colors . Blue . R , Colors . Blue . G , Colors . Blue . B ) ) ,
new Pen ( Brushes . Blue , 1 ) , new Pen ( Brushes . Blue , 1 ) ,
new Rect ( new Rect (
new Point ( Math . Min ( this . selectedStartIndex , this . selectedEndIndex ) * pieceWidth + offset , offsetFromTop ) , new Point ( Math . Min ( selectedStartIndex , selectedEndIndex ) * pieceWidth + offset , offsetFromTop ) ,
new Point ( Math . Max ( this . selectedStartIndex , this . selectedEndIndex ) * pieceWidth + offset + pieceWidth , this . RenderSize . Height ) new Point ( Math . Max ( selectedStartIndex , selectedEndIndex ) * pieceWidth + offset + pieceWidth , RenderSize . Height )
) )
) ; ) ;
} }
protected override void OnMouseUp ( System . Windows . Input . MouseButtonEventArgs e ) protected override void OnMouseUp ( MouseButtonEventArgs e )
{ {
bool valid ; bool valid ;
Point pos = e . GetPosition ( this ) ; Point pos = e . GetPosition ( this ) ;
int index = TransformToIndex ( pos , out valid ) ; int index = TransformToIndex ( pos , out valid ) ;
if ( pos . Y > = 4 0 ) { if ( pos . Y > = 4 0 ) {
if ( index < this . selectedStartIndex ) { if ( index < selectedStartIndex ) {
this . selectedEndIndex = this . selectedStartIndex ; selectedEndIndex = selectedStartIndex ;
this . selectedStartIndex = index ; selectedStartIndex = index ;
} else } else
this . selectedEndIndex = index ; selectedEndIndex = index ;
} }
this . InvalidateMeasure ( ) ; InvalidateMeasure ( ) ;
this . InvalidateVisual ( ) ; InvalidateVisual ( ) ;
this . ReleaseMouseCapture ( ) ; ReleaseMouseCapture ( ) ;
} }
protected override void OnMouseDown ( System . Windows . Input . MouseButtonEventArgs e ) protected override void OnMouseDown ( MouseButtonEventArgs e )
{ {
this . CaptureMouse ( ) ; CaptureMouse ( ) ;
Point pos = e . GetPosition ( this ) ; Point pos = e . GetPosition ( this ) ;
bool valid ; bool valid ;
int index = TransformToIndex ( pos , out valid ) ; int index = TransformToIndex ( pos , out valid ) ;
if ( pos . Y > = 4 0 ) if ( pos . Y > = 4 0 )
this . selectedStartIndex = this . selectedEndIndex = index ; selectedStartIndex = selectedEndIndex = index ;
this . InvalidateMeasure ( ) ; InvalidateMeasure ( ) ;
this . InvalidateVisual ( ) ; InvalidateVisual ( ) ;
} }
ToolTip tooltip ; ToolTip tooltip ;
@ -226,9 +225,9 @@ namespace ICSharpCode.Profiler.Controls
int index = TransformToIndex ( pos , out valid ) ; int index = TransformToIndex ( pos , out valid ) ;
if ( e . LeftButton = = MouseButtonState . Pressed ) { if ( e . LeftButton = = MouseButtonState . Pressed ) {
this . selectedEndIndex = index ; selectedEndIndex = index ;
this . InvalidateMeasure ( ) ; InvalidateMeasure ( ) ;
this . InvalidateVisual ( ) ; InvalidateVisual ( ) ;
} else if ( tooltip = = null & & valid ) { } else if ( tooltip = = null & & valid ) {
tooltip = new ToolTip ( ) ; tooltip = new ToolTip ( ) ;
if ( pos . Y < 2 0 ) if ( pos . Y < 2 0 )
@ -236,14 +235,14 @@ namespace ICSharpCode.Profiler.Controls
else if ( pos . Y < 4 0 ) else if ( pos . Y < 4 0 )
tooltip . Content = CreateTooltipForEvents ( index ) ; tooltip . Content = CreateTooltipForEvents ( index ) ;
else else
tooltip . Content = "Value: " + this . valuesList [ index ] . Value . ToString ( this . Format ) + " " + this . Unit ; tooltip . Content = "Value: " + valuesList [ index ] . Value . ToString ( Format ) + " " + Unit ;
tooltip . IsOpen = tooltip . Content ! = null ; tooltip . IsOpen = tooltip . Content ! = null ;
} }
} }
object CreateTooltipForEvents ( int index ) object CreateTooltipForEvents ( int index )
{ {
EventDataEntry [ ] events = this . ValuesList [ index ] . Events ; EventDataEntry [ ] events = ValuesList [ index ] . Events ;
TextBlock block = events . Any ( ) ? new TextBlock ( ) : null ; TextBlock block = events . Any ( ) ? new TextBlock ( ) : null ;
@ -281,14 +280,14 @@ namespace ICSharpCode.Profiler.Controls
protected override void OnLostMouseCapture ( MouseEventArgs e ) protected override void OnLostMouseCapture ( MouseEventArgs e )
{ {
base . OnLostMouseCapture ( e ) ; base . OnLostMouseCapture ( e ) ;
OnRangeChanged ( new RangeEventArgs ( this . selectedStartIndex , this . selectedEndIndex ) ) ; OnRangeChanged ( new RangeEventArgs ( selectedStartIndex , selectedEndIndex ) ) ;
} }
int TransformToIndex ( Point point , out bool valid ) int TransformToIndex ( Point point , out bool valid )
{ {
int value = ( int ) Math . Floor ( point . X / this . pieceWidth ) ; int value = ( int ) Math . Floor ( point . X / pieceWidth ) ;
valid = ( 0 > = value & & value < = this . valuesList . Count - 1 ) ; valid = ( 0 > = value & & value < = valuesList . Count - 1 ) ;
return Math . Min ( Math . Max ( 0 , value ) , this . valuesList . Count - 1 ) ; return Math . Min ( Math . Max ( 0 , value ) , valuesList . Count - 1 ) ;
} }
#region MouseHover
#region MouseHover
@ -339,7 +338,7 @@ namespace ICSharpCode.Profiler.Controls
mouseHoverStartPoint = newPosition ; mouseHoverStartPoint = newPosition ;
mouseHoverLastEventArgs = e ; mouseHoverLastEventArgs = e ;
mouseHoverTimer = new DispatcherTimer ( SystemParameters . MouseHoverTime , DispatcherPriority . Background , mouseHoverTimer = new DispatcherTimer ( SystemParameters . MouseHoverTime , DispatcherPriority . Background ,
OnMouseHoverTimerElapsed , this . Dispatcher ) ; OnMouseHoverTimerElapsed , Dispatcher ) ;
mouseHoverTimer . Start ( ) ; mouseHoverTimer . Start ( ) ;
} }
@ -362,9 +361,9 @@ namespace ICSharpCode.Profiler.Controls
mouseHoverTimer = null ; mouseHoverTimer = null ;
} }
if ( this . tooltip ! = null ) { if ( tooltip ! = null ) {
this . tooltip . IsOpen = false ; tooltip . IsOpen = false ;
this . tooltip = null ; tooltip = null ;
} }
} }
Siegfried Oleg Pammer
12 years ago