1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 *

     5 * Redistribution and use in source and binary forms, with or without

     6 * modification, are permitted provided that the following conditions are met:

     7 *

     8 * - Redistributions of source code must retain the above copyright notice,

     9 *   this list of conditions and the following disclaimer.

    10 * - Redistributions in binary form must reproduce the above copyright notice,

    11 *   this list of conditions and the following disclaimer in the documentation

    12 *   and/or other materials provided with the distribution.

    13 * - Neither the name of Nokia Corporation nor the names of its contributors

    14 *   may be used to endorse or promote products derived from this software

    15 *   without specific prior written permission.

    16 *

    17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"

    18 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

    19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE

    20 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE

    21 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR

    22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

    23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

    24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

    25 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

    26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

    27 * POSSIBILITY OF SUCH DAMAGE.

    28 * 

    29 * Initial Contributors:

    30 * Nokia Corporation - initial contribution.

    31 *

    32 * Contributors:

    33 *

    34 * Description: 

    35 *

    36 */

    37 

    38 using System;

    39 using System.IO;

    40 using System.Text;

    41 using System.Collections;

    42 using SymbianUtils;

    43 using HeapLib.Array;

    44 using HeapLib.Reconstructor;

    45 

    46 namespace HeapLib

    47 {

    48 	public class HeapToHTMLPageJavaScriptManager : AsyncTextWriterBase

    49 	{

    50 		#region Constructors & destructor

    51 		public HeapToHTMLPageJavaScriptManager( HeapReconstructor aReconstructor, string aBasePath )

    52 		{

    53 			iReconstructor = aReconstructor;

    54 			iEntries = iReconstructor.Data;

    55 			iBasePath = aBasePath;

    56 		}

    57 		#endregion

    58 		

    59 		#region API

    60 		public static string JavaScriptHelperFileName

    61 		{

    62 			get { return "HeapDataJavaScriptLib.js"; }

    63 		}

    64 

    65 		public static string MakeToolTipLink( string aToolTipTitle, string aToolTipBody, string aUrl, string aWindowTarget, string aLinkText )

    66 		{

    67 			string javaScript = JavaScript( aToolTipTitle, aToolTipBody );

    68 			

    69 			StringBuilder ret = new StringBuilder();

    70 			//

    71 			ret.Append( "<a href=\"" + aUrl + "\" " );

    72 			if	( aWindowTarget != string.Empty )

    73 			{

    74 				ret.Append( "target=\"" + aWindowTarget + "\" " );

    75 			}

    76 			ret.Append( javaScript );

    77 			ret.Append( ">" );

    78 			ret.Append( aLinkText );

    79 			ret.Append( "</a>" );

    80 			//

    81 			return ret.ToString();

    82 		}

    83 

    84 		public static string MakeToolTipDiv( string aToolTipTitle, string aToolTipBody, string aDivText )

    85 		{

    86 			return MakeToolTipDiv( aToolTipTitle, aToolTipBody, aDivText, -1 );

    87 		}

    88 

    89 		public static string MakeToolTipDiv( string aToolTipTitle, string aToolTipBody, string aDivText, int aWidth )

    90 		{

    91 			string javaScript = JavaScript( aToolTipTitle, aToolTipBody, aWidth);

    92 			

    93 			StringBuilder ret = new StringBuilder();

    94 			//

    95 			ret.Append( "<div " + javaScript + ">" );

    96 			ret.Append( aDivText );

    97 			ret.Append( "</div>" );

    98 			//

    99 			return ret.ToString();

   100 		}

   101 		#endregion

   102 

   103 		#region Internal methods

   104 		private static string JavaScript( string aTooltipTitle, string aToolTipBody )

   105 		{

   106 			return JavaScript( aTooltipTitle, aToolTipBody, -1 );

   107 		}

   108 

   109 		private static string JavaScript( string aTooltipTitle, string aToolTipBody, int aWidth )

   110 		{

   111 			string onMouseOver = " onmouseover=\"showInfo(\'" + aTooltipTitle + "\', \'" + aToolTipBody + "\'";

   112 			if	( aWidth > 0 )

   113 			{

   114 				onMouseOver += ", \'" + aWidth.ToString() + "\'";

   115 			}

   116 			onMouseOver += ")\"";

   117 			//

   118 			string onMouseOut = " onmouseout=\"hideInfo()\"";

   119 			string onFocus = " onfocus=\"this.blur()\"";

   120 			string javaScript = onMouseOver + onMouseOut + onFocus;

   121 			//

   122 			return javaScript;

   123 		}

   124 		#endregion

   125 

   126 		#region From AsyncTextWriterBase

   127         public override long Size

   128 		{

   129 			get

   130 			{

   131 				return 2;

   132 			}

   133 		}

   134 

   135         public override long Position

   136 		{

   137 			get

   138 			{

   139 				return iPosition;

   140 			}

   141 		}

   142 

   143         public override void ExportData()

   144 		{

   145 			string javaScriptLibSourceFileName = Path.Combine( System.Windows.Forms.Application.StartupPath, JavaScriptHelperFileName );

   146 			if	( File.Exists( javaScriptLibSourceFileName ) == false )

   147 			{

   148 				throw new FileNotFoundException( "Cannot locate Heap Data java script library", javaScriptLibSourceFileName );

   149 			}

   150 

   151 			string javaScriptLibFileNameHeapData = Path.Combine( HeapToHTMLConverter.PageDirectoryNameEnsuringPathExists( iBasePath, "HeapData" ), JavaScriptHelperFileName );

   152 			File.Copy( javaScriptLibSourceFileName, javaScriptLibFileNameHeapData, true );

   153 			iPosition++;

   154 

   155 			string javaScriptLibFileNameHeapLinkInfo = Path.Combine( HeapToHTMLConverter.PageDirectoryNameEnsuringPathExists( iBasePath, "HeapLinkInfo" ), JavaScriptHelperFileName );

   156 			File.Copy( javaScriptLibSourceFileName, javaScriptLibFileNameHeapLinkInfo, true );

   157 			iPosition++;

   158 		}

   159 		#endregion

   160 

   161 		#region Data members

   162 		private readonly HeapReconstructor iReconstructor;

   163 		private readonly HeapCellArray iEntries;

   164 		private readonly string iBasePath;

   165 		private long iPosition = 0;

   166 		#endregion

   167 	}

   168 }