diff -r 8e12a575a9b5 -r 15296fd0af4a sysperfana/heapanalyser/Libraries/UI/HeapCtrlLib/Popups/Forms/PopupCellRelationshipInfo.cs --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/sysperfana/heapanalyser/Libraries/UI/HeapCtrlLib/Popups/Forms/PopupCellRelationshipInfo.cs Tue Jun 15 12:47:20 2010 +0300 @@ -0,0 +1,185 @@ +/* +* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). +* All rights reserved. +* +* Redistribution and use in source and binary forms, with or without +* modification, are permitted provided that the following conditions are met: +* +* - Redistributions of source code must retain the above copyright notice, +* this list of conditions and the following disclaimer. +* - Redistributions in binary form must reproduce the above copyright notice, +* this list of conditions and the following disclaimer in the documentation +* and/or other materials provided with the distribution. +* - Neither the name of Nokia Corporation nor the names of its contributors +* may be used to endorse or promote products derived from this software +* without specific prior written permission. +* +* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" +* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE +* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR +* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF +* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS +* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN +* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) +* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE +* POSSIBILITY OF SUCH DAMAGE. +* +* Initial Contributors: +* Nokia Corporation - initial contribution. +* +* Contributors: +* +* Description: +* +*/ + +using System; +using System.Text; +using System.Drawing; +using System.Collections; +using System.ComponentModel; +using System.Windows.Forms; +using System.Runtime.InteropServices; +using HeapLib.Cells; +using HeapLib.Array; +using HeapLib.Relationships; +using HeapLib.Statistics; +using HeapLib.Statistics.Tracking.Base; +using SymbianUtils.RawItems; + +namespace HeapCtrlLib.Popups.Forms +{ + public class PopupCellRelationshipInfo : PopupBase + { + #region Windows Form Designer data members + private System.ComponentModel.IContainer components = null; + #endregion + + #region Constructors & destructor + public PopupCellRelationshipInfo() + { + InitializeComponent(); + // + this.SetStyle( ControlStyles.UserPaint, true ); + this.SetStyle( ControlStyles.DoubleBuffer, true ); + this.SetStyle( ControlStyles.AllPaintingInWmPaint, true ); + this.SetStyle( ControlStyles.ResizeRedraw, true ); + this.SetStyle( ControlStyles.Selectable, false ); + } + + protected override void Dispose( bool disposing ) + { + if( disposing ) + { + if (components != null) + { + components.Dispose(); + } + } + base.Dispose( disposing ); + } + #endregion + + #region Windows Form Designer generated code + private void InitializeComponent() + { + this.iLbl_Description = new System.Windows.Forms.Label(); + this.SuspendLayout(); + // + // iLbl_Description + // + this.iLbl_Description.Anchor = ( (System.Windows.Forms.AnchorStyles) ( ( ( ( System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Bottom ) + | System.Windows.Forms.AnchorStyles.Left ) + | System.Windows.Forms.AnchorStyles.Right ) ) ); + this.iLbl_Description.BackColor = System.Drawing.Color.Transparent; + this.iLbl_Description.Font = new System.Drawing.Font( "Lucida Console", 8.25F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ( (byte) ( 0 ) ) ); + this.iLbl_Description.Location = new System.Drawing.Point( 8, 32 ); + this.iLbl_Description.Name = "iLbl_Description"; + this.iLbl_Description.Size = new System.Drawing.Size( 344, 129 ); + this.iLbl_Description.TabIndex = 4; + // + // PopupCellAllocatedSymbols + // + this.AutoScaleBaseSize = new System.Drawing.Size( 5, 13 ); + this.BackColor = System.Drawing.SystemColors.Control; + this.ClientSize = new System.Drawing.Size( 360, 193 ); + this.Controls.Add( this.iLbl_Description ); + this.Name = "PopupCellRelationshipInfo"; + this.Title = "Allocated Cell (23 instances)"; + this.Layout += new System.Windows.Forms.LayoutEventHandler( this.PopupCellAllocatedRaw_Layout ); + this.Controls.SetChildIndex( this.iLbl_Description, 0 ); + this.ResumeLayout( false ); + + } + #endregion + + #region Internal constants + private const string KLabelValuesPrefix = "iLbl_Values"; + private const string KLabelCharsPrefix = "iLbl_Chars"; + private System.Windows.Forms.Label iLbl_Description; + private const int KNumberOfLabelRows = 4; + #endregion + + #region From PopupBase + public override void PrepareContent( HeapCellArrayWithStatistics aCells, HeapStatistics aStats, RawItem aRawItem ) + { + try + { + System.Diagnostics.Debug.Assert( aCells.Count == 1 ); + System.Diagnostics.Debug.Assert( aRawItem.Tag != null && aRawItem.Tag is RelationshipInfo ); + HeapCell cell = aCells[ 0 ]; + RelationshipManager relMgr = cell.RelationshipManager; + RelationshipInfo relInfo = (RelationshipInfo) aRawItem.Tag; + // + StringBuilder msg = new StringBuilder(); + // + msg.AppendFormat( "This is an embedded reference to the cell at address 0x{0}", relInfo.ToCell.Address.ToString("x8") ); + if ( relInfo.ToCell.Symbol != null ) + { + msg.AppendFormat( ", which is an instance of a {0} object.", relInfo.ToCell.SymbolString ); + } + msg.Append( System.Environment.NewLine + System.Environment.NewLine ); + // + msg.AppendFormat( "In total, this cell references {0} other cell(s), and is referenced by {1} cell(s)", relMgr.EmbeddedReferencesTo.Count, relMgr.ReferencedBy.Count ); + msg.Append( System.Environment.NewLine + System.Environment.NewLine ); + // + iLbl_Description.Text = msg.ToString(); + } + finally + { + base.PrepareContent( aCells, aStats, aRawItem ); + } + } + #endregion + + #region Event handlers + private void PopupCellAllocatedRaw_Layout( object sender, System.Windows.Forms.LayoutEventArgs e ) + { + iLbl_Description.Bounds = base.ClientRect; + } + #endregion + + #region Internal methods + private Label LabelByName( string aName ) + { + Label ret = null; + // + foreach( Control ctrl in Controls ) + { + if ( ctrl is Label && ctrl.Name == aName ) + { + ret = (Label) ctrl; + break; + } + } + // + return ret; + } + #endregion + + #region Data members + #endregion + } +}