HTMLFilespublic class HTMLFiles extends Object | Emit HTML files for the supporting infrastructure for the HTML report.
Examples are stylesheets, help files, frame files.
See the file LICENSE.txt for copyright details. |
| Fields Summary |
|---|
| private HTMLReportGenerator | h_The HTMLReportGenerator instance used to write HTML. |
| Methods Summary |
|---|
| public void | emitHelp(java.lang.String fullReportFileName, APIDiff apiDiff)Emit the help file.
String helpFileName = fullReportFileName + JDiff.DIR_SEP + "jdiff_help" + h_.reportFileExt;
try {
FileOutputStream fos = new FileOutputStream(helpFileName);
h_.reportFile = new PrintWriter(fos);
h_.writeStartHTMLHeader();
h_.writeHTMLTitle("JDiff Help");
h_.writeStyleSheetRef();
h_.writeText("</HEAD>");
h_.writeText("<BODY>");
// Write a customized navigation bar for the help page
h_.writeText("<!-- Start of nav bar -->");
h_.writeText("<TABLE summary=\"Navigation bar\" BORDER=\"0\" WIDTH=\"100%\" CELLPADDING=\"1\" CELLSPACING=\"0\">");
h_.writeText("<TR>");
h_.writeText("<TD COLSPAN=2 BGCOLOR=\"#EEEEFF\" CLASS=\"NavBarCell1\">");
h_.writeText(" <TABLE summary=\"Navigation bar\" BORDER=\"0\" CELLPADDING=\"0\" CELLSPACING=\"3\">");
h_.writeText(" <TR ALIGN=\"center\" VALIGN=\"top\">");
// Always have a link to the Javadoc files
h_.writeText(" <TD BGCOLOR=\"#EEEEFF\" CLASS=\"NavBarCell1\"> <A HREF=\"" + h_.newDocPrefix + "index.html\" target=\"_top\"><FONT CLASS=\"NavBarFont1\"><B><tt>" + apiDiff.newAPIName_ + "</tt></B></FONT></A> </TD>");
h_.writeText(" <TD BGCOLOR=\"#EEEEFF\" CLASS=\"NavBarCell1\"> <A HREF=\"" + h_.reportFileName + "-summary" + h_.reportFileExt + "\"><FONT CLASS=\"NavBarFont1\"><B>Overview</B></FONT></A> </TD>");
h_.writeText(" <TD BGCOLOR=\"#EEEEFF\" CLASS=\"NavBarCell1\"> <FONT CLASS=\"NavBarFont1\">Package</FONT> </TD>");
h_.writeText(" <TD BGCOLOR=\"#FFFFFF\" CLASS=\"NavBarCell1\"> <FONT CLASS=\"NavBarFont1\">Class</FONT> </TD>");
if (!Diff.noDocDiffs) {
h_.writeText(" <TD BGCOLOR=\"#EEEEFF\" CLASS=\"NavBarCell1\"> <A HREF=\"" + Diff.diffFileName + "index" + h_.reportFileExt + "\"><FONT CLASS=\"NavBarFont1\"><B>Text Changes</B></FONT></A> </TD>");
}
if (h_.doStats) {
h_.writeText(" <TD BGCOLOR=\"#EEEEFF\" CLASS=\"NavBarCell1\"> <A HREF=\"jdiff_statistics" + h_.reportFileExt + "\"><FONT CLASS=\"NavBarFont1\"><B>Statistics</B></FONT></A> </TD>");
}
h_.writeText(" <TD BGCOLOR=\"#EEEEFF\" CLASS=\"NavBarCell1Rev\"> <FONT CLASS=\"NavBarFont1Rev\"><B>Help</B></FONT> </TD>");
h_.writeText(" </TR>");
h_.writeText(" </TABLE>");
h_.writeText("</TD>");
// The right hand side title
h_.writeText("<TD ALIGN=\"right\" VALIGN=\"top\" ROWSPAN=3><EM><b>Generated by<br><a href=\"" + JDiff.jDiffLocation + "\" class=\"staysblack\" target=\"_top\">JDiff</a></b></EM></TD>");
h_.writeText("</TR>");
// Links for frames and no frames
h_.writeText("<TR>");
h_.writeText(" <TD BGCOLOR=\"" + h_.bgcolor + "\" CLASS=\"NavBarCell2\"><FONT SIZE=\"-2\"></FONT>");
h_.writeText("</TD>");
h_.writeText(" <TD BGCOLOR=\"" + h_.bgcolor + "\" CLASS=\"NavBarCell2\"><FONT SIZE=\"-2\">");
h_.writeText(" <A HREF=\"" + "../" + h_.reportFileName + h_.reportFileExt + "\" TARGET=\"_top\"><B>FRAMES</B></A> ");
h_.writeText(" <A HREF=\"jdiff_help" + h_.reportFileExt + "\" TARGET=\"_top\"><B>NO FRAMES</B></A></FONT></TD>");
h_.writeText("</TR>");
h_.writeText("</TABLE>");
h_.writeText("<HR>");
h_.writeText ("<!-- End of nav bar -->");
h_.writeText("<center>");
h_.writeText("<H1>JDiff Documentation</H1>");
h_.writeText("</center>");
h_.writeText("<BLOCKQUOTE>");
h_.writeText("JDiff is a <a href=\"http://java.sun.com/j2se/javadoc/\" target=\"_top\">Javadoc</a> doclet which generates a report of the API differences between two versions of a product. It does not report changes in Javadoc comments, or changes in what a class or method does. ");
h_.writeText("This help page describes the different parts of the output from JDiff.");
h_.writeText("</BLOCKQUOTE>");
h_.writeText("<BLOCKQUOTE>");
h_.writeText(" See the reference page in the <a href=\"" + JDiff.jDiffLocation + "\">source for JDiff</a> for information about how to generate a report like this one.");
h_.writeText("</BLOCKQUOTE>");
h_.writeText("<BLOCKQUOTE>");
h_.writeText("The indexes shown in the top-left frame help show each type of change in more detail. The index \"All Differences\" contains all the differences between the APIs, in alphabetical order. ");
h_.writeText("These indexes all use the same format:");
h_.writeText("<ul>");
h_.writeText("<li>Removed packages, classes, constructors, methods and fields are <strike>struck through</strike>.</li>");
h_.writeText("<li>Added packages, classes, constructors, methods and fields appear in <b>bold</b>.</li>");
h_.writeText("<li>Changed packages, classes, constructors, methods and fields appear in normal text.</li>");
h_.writeText("</ul>");
h_.writeText("</BLOCKQUOTE>");
h_.writeText("<BLOCKQUOTE>");
h_.writeText("You can always tell when you are reading a JDiff page, rather than a Javadoc page, by the color of the index bar and the color of the background. ");
h_.writeText("Links which take you to a Javadoc page are always in a <tt>typewriter</tt> font. ");
h_.writeText("Just like Javadoc, all interface names are in <i>italic</i>, and class names are not italicized. Where there are multiple entries in an index with the same name, the heading for them is also in italics, but is not a link.");
h_.writeText("</BLOCKQUOTE>");
h_.writeText("<BLOCKQUOTE>");
h_.writeText("<H3><b><tt>Javadoc</tt></b></H3>");
h_.writeText("This is a link to the <a href=\"" + h_.newDocPrefix + "index.html\" target=\"_top\">top-level</a> Javadoc page for the new version of the product.");
h_.writeText("</BLOCKQUOTE>");
h_.writeText("<BLOCKQUOTE>");
h_.writeText("<H3>Overview</H3>");
h_.writeText("The <a href=\"" + h_.reportFileName + "-summary" +
h_.reportFileExt + "\">overview</a> is the top-level summary of what was removed, added and changed between versions.");
h_.writeText("</BLOCKQUOTE>");
h_.writeText("<BLOCKQUOTE>");
h_.writeText("<H3>Package</H3>");
h_.writeText("This is a link to the package containing the current changed class or interface.");
h_.writeText("</BLOCKQUOTE>");
h_.writeText("<BLOCKQUOTE>");
h_.writeText("<H3>Class</H3>");
h_.writeText("This is highlighted when you are looking at the changed class or interface.");
h_.writeText("</BLOCKQUOTE>");
h_.writeText("<BLOCKQUOTE>");
h_.writeText("<H3>Text Changes</H3>");
h_.writeText("This is a link to the top-level index of all documentation changes for the current package or class. ");
h_.writeText("If it is not present, then there are no documentation changes for the current package or class. ");
h_.writeText("This link can be removed entirely by not using the <code>-docchanges</code> option.");
h_.writeText("</BLOCKQUOTE>");
h_.writeText("<BLOCKQUOTE>");
h_.writeText("<H3>Statistics</H3>");
h_.writeText("This is a link to a page which shows statistics about the changes between the two APIs.");
h_.writeText("This link can be removed entirely by not using the <code>-stats</code> option.");
h_.writeText("</BLOCKQUOTE>");
h_.writeText("<BLOCKQUOTE>");
h_.writeText("<H3>Help</H3>");
h_.writeText("A link to this Help page for JDiff.");
h_.writeText("</BLOCKQUOTE>");
h_.writeText("<BLOCKQUOTE>");
h_.writeText("<H3>Prev/Next</H3>");
h_.writeText("These links take you to the previous and next changed package or class.");
h_.writeText("</BLOCKQUOTE>");
h_.writeText("<BLOCKQUOTE>");
h_.writeText("<H3>Frames/No Frames</H3>");
h_.writeText("These links show and hide the HTML frames. All pages are available with or without frames.");
h_.writeText("</BLOCKQUOTE>");
h_.writeText("<BLOCKQUOTE>");
h_.writeText("<H2>Complex Changes</H2>");
h_.writeText("There are some complex changes which can occur between versions, for example, when two or more methods with the same name change simultaneously, or when a method or field is moved into or from a superclass. ");
h_.writeText("In these cases, the change will be seen as a removal and an addition, rather than as a change. Unexpected removals or additions are often part of one of these type of changes. ");
h_.writeText("</BLOCKQUOTE>");
h_.writeHTMLFooter();
h_.reportFile.close();
} catch(IOException e) {
System.out.println("IO Error while attempting to create " + helpFileName);
System.out.println("Error: " + e.getMessage());
System.exit(1);
}
| | public void | emitStylesheet()Emit the CSS external stylesheet file.
String stylesheetFileName = "stylesheet-jdiff.css";
if (h_.outputDir != null)
stylesheetFileName = h_.outputDir + JDiff.DIR_SEP + stylesheetFileName;
try {
FileOutputStream fos = new FileOutputStream(stylesheetFileName);
h_.reportFile = new PrintWriter(fos);
h_.writeText();
h_.writeText("/* (" + JDiff.jDiffLocation + ") */");
//h_.writeText("/* on " + new Date() + " */");
h_.writeText();
//h_.writeText("/* Define colors, fonts and other style attributes here to override the defaults */");
//h_.writeText();
//h_.writeText("/* Page background color */");
//h_.writeText("body { background-color: " + h_.bgcolor + "; font-family: arial; }");
//First argument after backgroun: is for older Netscape browsers
//For more information, see http://css.nu/pointers/bugs.html and
//http://www.richinstyle.com/bugs/netscape4.html
//h_.writeText("body { background: #CCFFFF url(background.gif); font-family: arial; }");
//h_.writeText();
//h_.writeText("/* Table colors */");
//h_.writeText(".TableHeadingColor { background: #CCCCFF } /* Dark mauve */");
//h_.writeText(".TableSubHeadingColor { background: #EEEEFF } /* Light mauve */");
//h_.writeText(".TableRowColor { background: #FFFFFF } /* White */");
//h_.writeText();
//h_.writeText("/* Font used in left-hand frame lists */");
//h_.writeText(".FrameTitleFont { font-size: normal; font-family: normal }");
//h_.writeText(".FrameHeadingFont { font-size: normal; font-family: normal }");
//h_.writeText(".FrameItemFont { font-size: normal; font-family: normal }");
//h_.writeText();
//h_.writeText("/* Example of smaller, sans-serif font in frames */");
//h_.writeText("/* .FrameItemFont { font-size: 10pt; font-family: Helvetica, Arial, sans-serif } */");
//h_.writeText();
//h_.writeText("/* Navigation bar fonts and colors */");
//h_.writeText(".NavBarCell1 { background-color:#FFFFCC;} /* Changed to yellowish to make difference from Javadoc clear */");
//h_.writeText(".NavBarCell1Rev { background-color:#00008B;}/* Dark Blue */");
//h_.writeText(".NavBarFont1 { font-family: Arial, Helvetica, sans-serif; color:#000000;}");
//h_.writeText(".NavBarFont1Rev { font-family: Arial, Helvetica, sans-serif; color:#FFFFFF;}");
//h_.writeText();
//h_.writeText(".NavBarCell2 { font-family: Arial, Helvetica, sans-serif; background-color:#FFFFFF;}");
//h_.writeText(".NavBarCell3 { font-family: Arial, Helvetica, sans-serif; background-color:#FFFFFF;}");
//h_.writeText();
h_.writeText("/* ");
h_.writeText(" Links which become blue when hovered upon and show that they have been ");
h_.writeText(" visited. ");
h_.writeText("*/");
h_.writeText(".hiddenlink {text-decoration:none;}");
h_.writeText("a.hiddenlink:link {color: black; text-decoration: none}");
h_.writeText("a.hiddenlink:visited {color: purple; text-decoration: none}");
h_.writeText("a.hiddenlink:hover {color: blue; text-decoration: underline;}");
h_.writeText();
h_.writeText("/* ");
h_.writeText(" Links which become blue when hovered upon but do not show that they have ");
h_.writeText(" been visited. ");
h_.writeText("*/");
h_.writeText("a.staysblack:link {color: black; text-decoration: none}");
h_.writeText("a.staysblack:visited {color: black; text-decoration: none}");
h_.writeText("a.staysblack:hover {color: blue; text-decoration: underline;}");
h_.writeText("");
h_.writeText("div.and-diff-id {border: 1px solid #eee;position:relative;float:right;clear:both;padding:0px;}");
h_.writeText("table.diffspectable {border:1px;padding:0px;margin:0px;}");
h_.writeText(".diffspectable tr {border:0px;padding:0px;}");
h_.writeText(".diffspectable td {background-color:eee;border:0px;font-size:90%;font-weight:normal;padding:0px;padding-left:1px;padding-right:1px;text-align:center;color:777;}");
h_.writeText("td.diffvalueold {color:orange;background-color:white;border:0px;font-size:80%;font-style:normal;text-align:left;padding:0px;padding-left:1px;padding-right:1px;line-height:.95em;}");
h_.writeText("td.diffvaluenew {color:green;background-color:white;border:0px;font-size:80%;font-weight:normal;text-align:left;padding:0px;padding-left:1px;padding-right:1px;line-height:.95em;}");
h_.writeText("td.diffvalue {color:444;background-color:white;border:0px;font-size:80%;font-weight:normal;text-align:left;padding:0px;padding-left:1px;padding-right:1px;line-height:.95em;}");
h_.writeText("td.diffspec {background-color:white;border:0px;font-size:80%;font-weight:normal;padding:1px;color:444;text-align:right;padding-right:.5em;line-height:.95em;}");
h_.writeText("tt {font-size:11pt;font-family:monospace;}");
h_.writeText("code {font-size:11pt;font-family:monospace;}");
h_.writeText(".indexHeader {font-size:11pt;line-height:.8em;}");
h_.writeText(".indexText {font-size:9pt;line-height:.8em;padding-left:1em;}");
h_.writeText(".pagecontenth1 {");
h_.writeText(" line-height: 130%;");
h_.writeText(" font-size: 170%;");
h_.writeText(" xmargin: 0 0 0 -10px;");
h_.writeText(" padding: .8em 0 0;");
h_.writeText(" border: none;");
h_.writeText(" background: none;");
h_.writeText("}");
h_.writeText("");
h_.writeText(".pagecontenth2 {");
h_.writeText(" font-size: 130%;");
h_.writeText(" font-weight: bold;");
h_.writeText(" margin: 2em 0 0 -10px; ");
h_.writeText(" padding: 1px 3px;");
h_.writeText(" position: relative;");
h_.writeText(" border-top: 1px solid #3366CC;");
h_.writeText(" background-color: #e5ecf9;");
h_.writeText("}");
h_.reportFile.close();
} catch(IOException e) {
System.out.println("IO Error while attempting to create " + stylesheetFileName);
System.out.println("Error: " + e.getMessage());
System.exit(1);
}
| | public void | emitTopLeftFile(java.lang.String tlf)Emit a top left frame with all the links to the index files.
try {
FileOutputStream fos = new FileOutputStream(tlf);
h_.reportFile = new PrintWriter(fos);
h_.writeStartHTMLHeader();
h_.writeHTMLTitle("Android Diffs Index");
h_.writeStyleSheetRef();
h_.writeText("</HEAD>");
h_.writeText("<BODY>");
h_.writeText("<table summary=\"Links to all index files\" BORDER=\"0\" WIDTH=\"100%\" cellspacing=\"0\" cellpadding=\"0\">");
h_.writeText("<TR>");
h_.writeText(" <th class=\"indexHeader\" nowrap>");
h_.writeText(" Select a Diffs Index:</th>");
h_.writeText("</TR>");
h_.writeText("<TR>");
h_.writeText(" <TD><FONT CLASS=\"indexText\" size=\"-1\"><A HREF=\"alldiffs_index_all" + h_.reportFileExt + "\" TARGET=\"bottomleftframe\">All Differences</A></FONT><br></TD>");
h_.writeText("</TR>");
h_.writeText("<TR>");
h_.writeText(" <TD NOWRAP><FONT CLASS=\"indexText\" size=\"-1\"><A HREF=\"packages_index_all" + h_.reportFileExt + "\" TARGET=\"bottomleftframe\">By Package</A></FONT><br></TD>");
h_.writeText("</TR>");
h_.writeText("<TR>");
h_.writeText(" <TD NOWRAP><FONT CLASS=\"indexText\" size=\"-1\"><A HREF=\"classes_index_all" + h_.reportFileExt + "\" TARGET=\"bottomleftframe\">By Class</A></FONT><br></TD>");
h_.writeText("</TR>");
h_.writeText("<TR>");
h_.writeText(" <TD NOWRAP><FONT CLASS=\"indexText\" size=\"-1\"><A HREF=\"constructors_index_all" + h_.reportFileExt + "\" TARGET=\"bottomleftframe\">By Constructor</A></FONT><br></TD>");
h_.writeText("</TR>");
h_.writeText("<TR>");
h_.writeText(" <TD NOWRAP><FONT CLASS=\"indexText\" size=\"-1\"><A HREF=\"methods_index_all" + h_.reportFileExt + "\" TARGET=\"bottomleftframe\">By Method</A></FONT><br></TD>");
h_.writeText("</TR>");
h_.writeText("<TR>");
h_.writeText(" <TD NOWRAP><FONT CLASS=\"indexText\" size=\"-1\"><A HREF=\"fields_index_all" + h_.reportFileExt + "\" TARGET=\"bottomleftframe\">By Field</A></FONT><br></TD>");
h_.writeText("</TR>");
h_.writeText("</TABLE>");
h_.writeHTMLFooter();
h_.reportFile.close();
} catch(IOException e) {
System.out.println("IO Error while attempting to create " + tlf);
System.out.println("Error: " + e.getMessage());
System.exit(1);
}
| | public void | emitTopLevelFile(java.lang.String tln, APIDiff apiDiff)Emit the top-level changes.html frames file where everything starts.
try {
FileOutputStream fos = new FileOutputStream(tln);
h_.reportFile = new PrintWriter(fos);
// Write out the HTML header
h_.writeStartHTMLHeaderWithDate();
// Write out the title
String oldAPIName = "Old API";
if (apiDiff.oldAPIName_ != null)
oldAPIName = apiDiff.oldAPIName_;
String newAPIName = "New API";
if (apiDiff.newAPIName_ != null)
newAPIName = apiDiff.newAPIName_;
if (h_.windowTitle == null)
h_.writeHTMLTitle("API Differences between " + oldAPIName + " and " + newAPIName);
else
h_.writeHTMLTitle(h_.windowTitle);
// Note that the stylesheet is in the same directory
h_.writeStyleSheetRef(true);
h_.writeText("</HEAD>");
// Note that the top-level frame file doesn't have the BODY tag
h_.writeText("<FRAMESET COLS=\"20%,80%\">");
h_.writeText("<frameset rows=\"196,**\">");
// Convert filenames to web links
String tlfLink = h_.reportFileName + "/jdiff_topleftframe" + h_.reportFileExt;
String allDiffsLink = h_.reportFileName + "/alldiffs_index_all" + h_.reportFileExt;
String csnLink = h_.reportFileName + "/" + h_.reportFileName + "-summary" + h_.reportFileExt;
h_.writeText(" <FRAME SRC=\"" + tlfLink + "\" SCROLLING=\"no\" NAME=\"topleftframe\">");
h_.writeText(" <FRAME SRC=\"" + allDiffsLink + "\" SCROLLING=\"auto\" NAME=\"bottomleftframe\">");
h_.writeText(" </FRAMESET>");
h_.writeText(" <FRAME SRC=\"" + csnLink + "\" SCROLLING=\"auto\" NAME=\"rightframe\">");
h_.writeText("</FRAMESET>");
h_.writeText("<NOFRAMES>");
h_.writeText("<H2>");
h_.writeText("Frame Alert");
h_.writeText("</H2>\n");
h_.writeText("<P>");
h_.writeText("This document is designed to be viewed using the frames feature. If you see this message, you are using a non-frame-capable web client.");
h_.writeText("<BR>");
h_.writeText("Link to <A HREF=\"" + csnLink + "\" target=\"_top\">Non-frame version.</A>");
h_.writeText("</NOFRAMES>");
h_.writeText("</HTML>");
h_.reportFile.close();
} catch(IOException e) {
System.out.println("IO Error while attempting to create " + tln);
System.out.println("Error: " + e.getMessage());
System.exit(1);
}
|
|
