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+<!DOCTYPE html>
+<html><head>
+<title>eric6.Plugins.VcsPlugins.vcsMercurial.HgDiffGenerator</title>
+<meta charset="UTF-8">
+<style>
+body {
+    background: #EDECE6;
+    margin: 0em 1em 10em 1em;
+    color: black;
+}
+
+h1 { color: white; background: #85774A; }
+h2 { color: white; background: #85774A; }
+h3 { color: white; background: #9D936E; }
+h4 { color: white; background: #9D936E; }
+    
+a { color: #BA6D36; }
+
+</style>
+</head>
+<body><a NAME="top" ID="top"></a>
+<h1>eric6.Plugins.VcsPlugins.vcsMercurial.HgDiffGenerator</h1>
+<p>
+Module implementing a class to generate the output of the hg diff command.
+</p>
+<h3>Global Attributes</h3>
+<table>
+<tr><td>None</td></tr>
+</table>
+<h3>Classes</h3>
+<table>
+<tr>
+<td><a href="#HgDiffGenerator">HgDiffGenerator</a></td>
+<td>Class implementing the generation of output of the hg diff command.</td>
+</tr>
+</table>
+<h3>Functions</h3>
+<table>
+<tr><td>None</td></tr>
+</table>
+<hr /><hr />
+<a NAME="HgDiffGenerator" ID="HgDiffGenerator"></a>
+<h2>HgDiffGenerator</h2>
+<p>
+    Class implementing the generation of output of the hg diff command.
+</p><h3>Signals</h3>
+<dl>
+<dt>finished()</dt>
+<dd>
+emitted when all processes have finished
+</dd>
+</dl>
+<h3>Derived from</h3>
+QObject
+<h3>Class Attributes</h3>
+<table>
+<tr><td>None</td></tr>
+</table>
+<h3>Class Methods</h3>
+<table>
+<tr><td>None</td></tr>
+</table>
+<h3>Methods</h3>
+<table>
+<tr>
+<td><a href="#HgDiffGenerator.__init__">HgDiffGenerator</a></td>
+<td>Constructor</td>
+</tr><tr>
+<td><a href="#HgDiffGenerator.__extractFileName">__extractFileName</a></td>
+<td>Private method to extract the file name out of a file separator line.</td>
+</tr><tr>
+<td><a href="#HgDiffGenerator.__finish">__finish</a></td>
+<td>Private slot called when the process finished or the user pressed the button.</td>
+</tr><tr>
+<td><a href="#HgDiffGenerator.__getVersionArg">__getVersionArg</a></td>
+<td>Private method to get a hg revision argument for the given revision.</td>
+</tr><tr>
+<td><a href="#HgDiffGenerator.__processFileLine">__processFileLine</a></td>
+<td>Private slot to process a line giving the old/new file.</td>
+</tr><tr>
+<td><a href="#HgDiffGenerator.__processOutputLine">__processOutputLine</a></td>
+<td>Private method to process the lines of output.</td>
+</tr><tr>
+<td><a href="#HgDiffGenerator.__readStderr">__readStderr</a></td>
+<td>Private slot to handle the readyReadStandardError signal.</td>
+</tr><tr>
+<td><a href="#HgDiffGenerator.__readStdout">__readStdout</a></td>
+<td>Private slot to handle the readyReadStandardOutput signal.</td>
+</tr><tr>
+<td><a href="#HgDiffGenerator.getResult">getResult</a></td>
+<td>Public method to return the result data.</td>
+</tr><tr>
+<td><a href="#HgDiffGenerator.start">start</a></td>
+<td>Public slot to start the hg diff command.</td>
+</tr><tr>
+<td><a href="#HgDiffGenerator.stopProcess">stopProcess</a></td>
+<td>Public slot to stop the diff process.</td>
+</tr>
+</table>
+<h3>Static Methods</h3>
+<table>
+<tr><td>None</td></tr>
+</table>
+<a NAME="HgDiffGenerator.__init__" ID="HgDiffGenerator.__init__"></a>
+<h4>HgDiffGenerator (Constructor)</h4>
+<b>HgDiffGenerator</b>(<i>vcs, parent=None</i>)
+<p>
+        Constructor
+</p><dl>
+<dt><i>vcs</i></dt>
+<dd>
+reference to the vcs object
+</dd><dt><i>parent</i></dt>
+<dd>
+parent widget (QWidget)
+</dd>
+</dl><a NAME="HgDiffGenerator.__extractFileName" ID="HgDiffGenerator.__extractFileName"></a>
+<h4>HgDiffGenerator.__extractFileName</h4>
+<b>__extractFileName</b>(<i>line</i>)
+<p>
+        Private method to extract the file name out of a file separator line.
+</p><dl>
+<dt><i>line</i></dt>
+<dd>
+line to be processed (string)
+</dd>
+</dl><dl>
+<dt>Returns:</dt>
+<dd>
+extracted file name (string)
+</dd>
+</dl><a NAME="HgDiffGenerator.__finish" ID="HgDiffGenerator.__finish"></a>
+<h4>HgDiffGenerator.__finish</h4>
+<b>__finish</b>(<i></i>)
+<p>
+        Private slot called when the process finished or the user pressed
+        the button.
+</p><a NAME="HgDiffGenerator.__getVersionArg" ID="HgDiffGenerator.__getVersionArg"></a>
+<h4>HgDiffGenerator.__getVersionArg</h4>
+<b>__getVersionArg</b>(<i>version</i>)
+<p>
+        Private method to get a hg revision argument for the given revision.
+</p><dl>
+<dt><i>version</i></dt>
+<dd>
+revision (integer or string)
+</dd>
+</dl><dl>
+<dt>Returns:</dt>
+<dd>
+version argument (string)
+</dd>
+</dl><a NAME="HgDiffGenerator.__processFileLine" ID="HgDiffGenerator.__processFileLine"></a>
+<h4>HgDiffGenerator.__processFileLine</h4>
+<b>__processFileLine</b>(<i>line</i>)
+<p>
+        Private slot to process a line giving the old/new file.
+</p><dl>
+<dt><i>line</i></dt>
+<dd>
+line to be processed (string)
+</dd>
+</dl><a NAME="HgDiffGenerator.__processOutputLine" ID="HgDiffGenerator.__processOutputLine"></a>
+<h4>HgDiffGenerator.__processOutputLine</h4>
+<b>__processOutputLine</b>(<i>line</i>)
+<p>
+        Private method to process the lines of output.
+</p><dl>
+<dt><i>line</i></dt>
+<dd>
+output line to be processed (string)
+</dd>
+</dl><a NAME="HgDiffGenerator.__readStderr" ID="HgDiffGenerator.__readStderr"></a>
+<h4>HgDiffGenerator.__readStderr</h4>
+<b>__readStderr</b>(<i></i>)
+<p>
+        Private slot to handle the readyReadStandardError signal.
+</p><p>
+        It reads the error output of the process and inserts it into the
+        error pane.
+</p><a NAME="HgDiffGenerator.__readStdout" ID="HgDiffGenerator.__readStdout"></a>
+<h4>HgDiffGenerator.__readStdout</h4>
+<b>__readStdout</b>(<i></i>)
+<p>
+        Private slot to handle the readyReadStandardOutput signal.
+</p><p>
+        It reads the output of the process, formats it and inserts it into
+        the contents pane.
+</p><a NAME="HgDiffGenerator.getResult" ID="HgDiffGenerator.getResult"></a>
+<h4>HgDiffGenerator.getResult</h4>
+<b>getResult</b>(<i></i>)
+<p>
+        Public method to return the result data.
+</p><dl>
+<dt>Returns:</dt>
+<dd>
+tuple of lists of string containing lines of the diff, the
+            list of errors and a list of tuples of filenames and the line
+            into the diff output.
+</dd>
+</dl><a NAME="HgDiffGenerator.start" ID="HgDiffGenerator.start"></a>
+<h4>HgDiffGenerator.start</h4>
+<b>start</b>(<i>fn, versions=None, bundle=None, qdiff=False</i>)
+<p>
+        Public slot to start the hg diff command.
+</p><dl>
+<dt><i>fn</i></dt>
+<dd>
+filename to be diffed (string)
+</dd><dt><i>versions=</i></dt>
+<dd>
+list of versions to be diffed (list of up to
+            2 strings or None)
+</dd><dt><i>bundle=</i></dt>
+<dd>
+name of a bundle file (string)
+</dd><dt><i>qdiff=</i></dt>
+<dd>
+flag indicating qdiff command shall be used (boolean)
+</dd>
+</dl><a NAME="HgDiffGenerator.stopProcess" ID="HgDiffGenerator.stopProcess"></a>
+<h4>HgDiffGenerator.stopProcess</h4>
+<b>stopProcess</b>(<i></i>)
+<p>
+        Public slot to stop the diff process.
+</p>
+<div align="right"><a href="#top">Up</a></div>
+<hr />
+</body></html>
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