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related.js
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2007-10-04
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// Copyright (c) 2000-2001 Quadralay Corporation. All rights reserved.
//
function WWHRelatedTopics_Object()
{
this.mRelatedTopicList = new Array();
this.mPopup = new WWHPopup_Object("WWHFrame.WWHRelatedTopics.mPopup",
"WWHFrame.WWHContentFrame.WWHDocumentFrame",
WWHRelatedTopicsPopup_Translate,
WWHRelatedTopicsPopup_Format,
"WWHRelatedTopicsDIV", "WWHRelatedTopicsText", 10, 0, 0,
WWHFrame.WWHHelp.mSettings.mRelatedTopics.mWidth);
this.fClear = WWHRelatedTopics_Clear;
this.fAdd = WWHRelatedTopics_Add;
this.fHTML = WWHRelatedTopics_HTML;
this.fDisplayTopic = WWHRelatedTopics_DisplayTopic;
this.fUpdate = WWHRelatedTopics_Update;
this.fShow = WWHRelatedTopics_Show;
this.fShowAtEvent = WWHRelatedTopics_ShowAtEvent;
this.fHide = WWHRelatedTopics_Hide;
this.fInlineHTML = WWHRelatedTopics_InlineHTML;
}
function WWHRelatedTopics_Clear()
{
this.mRelatedTopicList.length = 0;
}
function WWHRelatedTopics_Add(ParamText,
ParamContext,
ParamFileURL)
{
this.mRelatedTopicList[this.mRelatedTopicList.length] = new WWHRelatedTopicEntry_Object(ParamText, ParamContext, ParamFileURL);
}
function WWHRelatedTopics_HTML()
{
var HTML = new WWHStringBuffer_Object();
var Settings = WWHFrame.WWHHelp.mSettings.mRelatedTopics;
var MaxIndex;
var Index;
var ContextBook;
for (MaxIndex = this.mRelatedTopicList.length, Index = 0 ; Index < MaxIndex ; Index++)
{
ContextBook = WWHFrame.WWHHelp.mBooks.fGetContextBook(this.mRelatedTopicList[Index].mContext);
if (ContextBook != null)
{
HTML.fAppend("<table width=\"100%\" border=\"0\" cellpadding=\"0\" cellspacing=\"2\">");
HTML.fAppend("<tr>");
HTML.fAppend("<td width=\"17\" valign=\"top\">");
HTML.fAppend("<a");
HTML.fAppend(" href=\"javascript:WWHFrame.WWHRelatedTopics.fDisplayTopic(" + Index + ");\">");
HTML.fAppend("<img border=\"0\" src=\"" + WWHFrame.WWHHelp.mHelpURLPrefix + "wwhelp/wwhimpl/common/images/doc.gif\" width=\"17\" height=\"17\">");
HTML.fAppend("</a>");
HTML.fAppend("</td>");
HTML.fAppend("<td width=\"100%\" align=\"left\" valign=\"top\">");
HTML.fAppend("<a");
HTML.fAppend(" href=\"javascript:WWHFrame.WWHRelatedTopics.fDisplayTopic(" + Index + ");\"");
HTML.fAppend(" style=\"text-decoration: none ; color: " + Settings.mForegroundColor + " ; " + Settings.mFontStyle + "\">");
HTML.fAppend(this.mRelatedTopicList[Index].mText);
HTML.fAppend("</a>");
HTML.fAppend("</td>");
HTML.fAppend("</tr>");
HTML.fAppend("</table>\n");
}
}
return HTML.fGetBuffer();
}
function WWHRelatedTopics_DisplayTopic(ParamIndex)
{
var ContextBook;
var RelatedTopicURL = null;
ContextBook = WWHFrame.WWHHelp.mBooks.fGetContextBook(this.mRelatedTopicList[ParamIndex].mContext);
if (ContextBook != null)
{
RelatedTopicURL = WWHFrame.WWHHelp.mBaseURL + ContextBook.mDirectory + this.mRelatedTopicList[ParamIndex].mFileURL;
// Hide popup to prevent JavaScript errors before displaying target document
//
this.fHide();
WWHFrame.WWHHelp.fSetDocumentHREF(RelatedTopicURL, false);
}
}
function WWHRelatedTopics_Update()
{
// Clear list of topics
//
this.fClear();
// Load related topics if defined
//
if (typeof WWHFrame.WWHContentFrame.WWHDocumentFrame.WWHDefineRelatedTopics == "function")
{
WWHFrame.WWHContentFrame.WWHDocumentFrame.WWHDefineRelatedTopics(this);
}
}
function WWHRelatedTopicEntry_Object(ParamText,
ParamContext,
ParamFileURL)
{
this.mText = ParamText;
this.mContext = ParamContext;
this.mFileURL = ParamFileURL;
}
function WWHRelatedTopics_Show()
{
var FakeEvent;
// Create dummy event to pass to popup show command
//
FakeEvent = new WWHRelatedTopicsPopup_FakeEvent_Object();
// Assign coordinates to event base on browser type
// Place event at far right and allow popup code to handle repositioning for display
//
if (WWHFrame.WWHBrowserInfo.mBrowser == 1) // Shorthand for Netscape 4.x
{
FakeEvent.layerX = WWHFrame.WWHContentFrame.WWHDocumentFrame.innerWidth + WWHFrame.WWHContentFrame.WWHDocumentFrame.pageXOffset;
FakeEvent.layerY = WWHFrame.WWHContentFrame.WWHDocumentFrame.pageYOffset;
}
else if (WWHFrame.WWHBrowserInfo.mBrowser == 2) // Shorthand for IE
{
FakeEvent.x = WWHFrame.WWHContentFrame.WWHDocumentFrame.document.body.clientWidth;
FakeEvent.y = 0;
}
else if (WWHFrame.WWHBrowserInfo.mBrowser == 4) // Shorthand for Netscape 6.x (Mozilla)
{
FakeEvent.layerX = WWHFrame.WWHContentFrame.WWHDocumentFrame.innerWidth + WWHFrame.WWHContentFrame.WWHDocumentFrame.pageXOffset;
FakeEvent.layerY = WWHFrame.WWHContentFrame.WWHDocumentFrame.pageYOffset;
}
// Show popup
//
this.fShowAtEvent(FakeEvent);
}
function WWHRelatedTopics_ShowAtEvent(ParamEvent)
{
var RelatedTopicsHTML;
// Show popup
//
this.fUpdate();
RelatedTopicsHTML = this.fHTML();
if (RelatedTopicsHTML.length > 0)
{
this.mPopup.fShow(RelatedTopicsHTML, ParamEvent);
}
}
function WWHRelatedTopics_Hide()
{
this.mPopup.fHide();
}
function WWHRelatedTopics_InlineHTML()
{
var HTML = "";
var Settings = WWHFrame.WWHHelp.mSettings.mRelatedTopics;
var AnchorAttributes;
var ForegroundColor;
var BackgroundColor;
var BorderColor;
var ImageDir;
var FontFamily = "";
var FontSize;
if (Settings.mbInlineEnabled)
{
AnchorAttributes = "href=\"javascript:WWHShowRelatedTopicsHREF();\"";
AnchorAttributes += " onClick=\"WWHShowRelatedTopicsPopup((document.all||document.getElementById||document.layers)?event:null);\"";
ForegroundColor = Settings.mInlineForegroundColor;
BackgroundColor = Settings.mInlineBackgroundColor;
BorderColor = Settings.mInlineBorderColor;
ImageDir = WWHFrame.WWHHelp.mHelpURLPrefix + "wwhelp/wwhimpl/common/images";
// Determine font family if running Netscape 4.x
// Required due to errors processing style attributes
//
if (WWHFrame.WWHBrowserInfo.mBrowser == 1) // Shorthand for Netscape 4.x
{
FontFamily = WWHStringUtilities_ExtractStyleAttribute("font-family", Settings.mInlineFontStyle);
FontSize = WWHStringUtilities_ExtractStyleAttribute("font-size", Settings.mInlineFontStyle);
}
HTML += "<div class=\"WWHInlineRelatedTopics\">";
HTML += "<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">";
HTML += "<tr>";
HTML += "<td valign=\"bottom\">";
HTML += "<nobr>";
if (FontFamily.length > 0)
{
HTML += "<font face=\"" + FontFamily + "\" point-size=\"" + FontSize + "\" color=\"" + ForegroundColor + "\">";
}
HTML += "<a";
if (FontFamily.length == 0)
{
HTML += " style=\"text-decoration: none ; color: " + ForegroundColor + " ; " + Settings.mInlineFontStyle + "\"";
}
HTML += " " + AnchorAttributes + ">";
HTML += WWHFrame.WWHHelp.mMessages.mRelatedTopicsIconLabel;
HTML += "</a>";
HTML += " ";
if (FontFamily.length > 0)
{
HTML += "</font>";
}
HTML += "</nobr>";
HTML += "</td>";
HTML += "<td valign=\"bottom\">";
HTML += "<a " + AnchorAttributes + ">";
HTML += "<img border=\"0\" src=\"" + ImageDir + "/relatedi.gif\">";
HTML += "</a>";
HTML += "</td>";
HTML += "</tr>";
HTML += "</table>";
HTML += "</div>";
}
return HTML;
}
function WWHRelatedTopicsPopup_FakeEvent_Object()
{
}
function WWHRelatedTopicsPopup_Translate(ParamText)
{
return ParamText;
}
function WWHRelatedTopicsPopup_Format(ParamWidth,
ParamTextID,
ParamText)
{
var FormattedText = "";
var Settings = WWHFrame.WWHHelp.mSettings.mRelatedTopics;
var ImageDir = WWHFrame.WWHHelp.mHelpURLPrefix + "wwhelp/wwhimpl/common/images";
var BackgroundColor = Settings.mBackgroundColor;
var BorderColor = Settings.mBorderColor;
var TitleForegroundColor = Settings.mTitleForegroundColor;
var TitleBackgroundColor = Settings.mTitleBackgroundColor;
var ReqSpacer1w2h = "<img src=\"" + ImageDir + "/spc1w2h.gif\" width=1 height=2>";
var ReqSpacer2w1h = "<img src=\"" + ImageDir + "/spc2w1h.gif\" width=2 height=1>";
var ReqSpacer4w4h = "<img src=\"" + ImageDir + "/spacer4.gif\" width=4 height=4>";
var Spacer1w2h = ReqSpacer1w2h;
var Spacer2w1h = ReqSpacer2w1h;
var Spacer4w4h = ReqSpacer4w4h;
// Netscape 6.x (Mozilla) renders table cells with graphics
// incorrectly inside of <div> tags that are rewritten on the fly
//
if (WWHFrame.WWHBrowserInfo.mBrowser == 4) // Shorthand for Netscape 6.x (Mozilla)
{
Spacer1w2h = "";
Spacer2w1h = "";
Spacer4w4h = "";
}
FormattedText += "<table width=\"" + ParamWidth + "\" border=0 cellspacing=0 cellpadding=0 bgcolor=\"" + BackgroundColor + "\">";
FormattedText += " <tr>";
FormattedText += " <td height=2 colspan=6 bgcolor=\"" + BorderColor + "\">" + Spacer1w2h + "</td>";
FormattedText += " </tr>";
FormattedText += " <tr>";
FormattedText += " <td height=4 bgcolor=\"" + BorderColor + "\">" + Spacer2w1h + "</td>";
FormattedText += " <td height=4 colspan=4>" + Spacer4w4h + "</td>";
FormattedText += " <td height=4 bgcolor=\"" + BorderColor + "\">" + Spacer2w1h + "</td>";
FormattedText += " </tr>";
FormattedText += " <tr>";
FormattedText += " <td height=4 bgcolor=\"" + BorderColor + "\">" + Spacer2w1h + "</td>";
FormattedText += " <td height=4>" + Spacer4w4h + "</td>";
FormattedText += " <td height=4 colspan=2 bgcolor=\"" + TitleBackgroundColor + "\">" + Spacer4w4h + "</td>";
FormattedText += " <td height=4>" + Spacer4w4h + "</td>";
FormattedText += " <td height=4 bgcolor=\"" + BorderColor + "\">" + Spacer2w1h + "</td>";
FormattedText += " </tr>";
FormattedText += " <tr>";
FormattedText += " <td bgcolor=\"" + BorderColor + "\">" + ReqSpacer2w1h + "</td>";
FormattedText += " <td>" + ReqSpacer4w4h + "</td>";
FormattedText += " <td bgcolor=\"" + TitleBackgroundColor + "\" width=\"100%\" align=\"left\" valign=\"middle\"><nobr><span style=\"" + Settings.mTitleFontStyle + " ; color: " + TitleForegroundColor + "\">" + ReqSpacer4w4h + "" + WWHFrame.WWHHelp.mMessages.mRelatedTopicsIconLabel + "</span></nobr></td>";
FormattedText += " <td bgcolor=\"" + TitleBackgroundColor + "\" width=\"16\" align=\"right\" valign=\"middle\"><nobr><a href=\"javascript:WWHFrame.WWHRelatedTopics.fHide();\"><img src=\"" + ImageDir + "/close.gif\" border=0 width=16 height=15></a>" + ReqSpacer4w4h + "</nobr></td>";
FormattedText += " <td>" + ReqSpacer4w4h + "</td>";
FormattedText += " <td bgcolor=\"" + BorderColor + "\">" + ReqSpacer2w1h + "</td>";
FormattedText += " </tr>";
FormattedText += " <tr>";
FormattedText += " <td height=4 bgcolor=\"" + BorderColor + "\">" + Spacer2w1h + "</td>";
FormattedText += " <td height=4>" + Spacer4w4h + "</td>";
FormattedText += " <td height=4 colspan=2 bgcolor=\"" + TitleBackgroundColor + "\">" + Spacer4w4h + "</td>";
FormattedText += " <td height=4>" + Spacer4w4h + "</td>";
FormattedText += " <td height=4 bgcolor=\"" + BorderColor + "\">" + Spacer2w1h + "</td>";
FormattedText += " </tr>";
FormattedText += " <tr>";
FormattedText += " <td height=4 bgcolor=\"" + BorderColor + "\">" + Spacer2w1h + "</td>";
FormattedText += " <td height=4 colspan=4>" + Spacer4w4h + "</td>";
FormattedText += " <td height=4 bgcolor=\"" + BorderColor + "\">" + Spacer2w1h + "</td>";
FormattedText += " </tr>";
FormattedText += " <tr>";
FormattedText += " <td bgcolor=\"" + BorderColor + "\">" + ReqSpacer2w1h + "</td>";
FormattedText += " <td>" + ReqSpacer4w4h + "</td>";
FormattedText += " <td colspan=2 width=\"100%\" id=\"" + ParamTextID + "\">" + ParamText + "</td>";
FormattedText += " <td>" + ReqSpacer4w4h + "</td>";
FormattedText += " <td bgcolor=\"" + BorderColor + "\">" + ReqSpacer2w1h + "</td>";
FormattedText += " </tr>";
FormattedText += " <tr>";
FormattedText += " <td height=4 bgcolor=\"" + BorderColor + "\">" + Spacer2w1h + "</td>";
FormattedText += " <td height=4 colspan=4>" + Spacer4w4h + "</td>";
FormattedText += " <td height=4 bgcolor=\"" + BorderColor + "\">" + Spacer2w1h + "</td>";
FormattedText += " </tr>";
FormattedText += " <tr>";
FormattedText += " <td height=2 colspan=6 bgcolor=\"" + BorderColor + "\">" + Spacer1w2h + "</td>";
FormattedText += " </tr>";
FormattedText += "</table>";
return FormattedText;
}