eric7/Documentation/Source/eric7.Plugins.VcsPlugins.vcsPySvn.SvnDiffDialog.html

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<h1>eric7.Plugins.VcsPlugins.vcsPySvn.SvnDiffDialog</h1>

<p>
Module implementing a dialog to show the output of the svn diff command
process.
</p>
<h3>Global Attributes</h3>

<table>
<tr><td>None</td></tr>
</table>
<h3>Classes</h3>

<table>

<tr>
<td><a href="#SvnDiffDialog">SvnDiffDialog</a></td>
<td>Class implementing a dialog to show the output of the svn diff command.</td>
</tr>
</table>
<h3>Functions</h3>

<table>
<tr><td>None</td></tr>
</table>
<hr />
<hr />
<a NAME="SvnDiffDialog" ID="SvnDiffDialog"></a>
<h2>SvnDiffDialog</h2>

<p>
    Class implementing a dialog to show the output of the svn diff command.
</p>
<h3>Derived from</h3>
QWidget, SvnDialogMixin, Ui_SvnDiffDialog
<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="#SvnDiffDialog.__init__">SvnDiffDialog</a></td>
<td>Constructor</td>
</tr>
<tr>
<td><a href="#SvnDiffDialog.__appendText">__appendText</a></td>
<td>Private method to append text to the end of the contents pane.</td>
</tr>
<tr>
<td><a href="#SvnDiffDialog.__extractFileName">__extractFileName</a></td>
<td>Private method to extract the file name out of a file separator line.</td>
</tr>
<tr>
<td><a href="#SvnDiffDialog.__finish">__finish</a></td>
<td>Private slot called when the user pressed the button.</td>
</tr>
<tr>
<td><a href="#SvnDiffDialog.__getDiffSummaryKind">__getDiffSummaryKind</a></td>
<td>Private method to get a string descripion of the diff summary.</td>
</tr>
<tr>
<td><a href="#SvnDiffDialog.__getVersionArg">__getVersionArg</a></td>
<td>Private method to get a pysvn revision object for the given version number.</td>
</tr>
<tr>
<td><a href="#SvnDiffDialog.__processFileLine">__processFileLine</a></td>
<td>Private slot to process a line giving the old/new file.</td>
</tr>
<tr>
<td><a href="#SvnDiffDialog.__showError">__showError</a></td>
<td>Private slot to show an error message.</td>
</tr>
<tr>
<td><a href="#SvnDiffDialog.on_buttonBox_clicked">on_buttonBox_clicked</a></td>
<td>Private slot called by a button of the button box clicked.</td>
</tr>
<tr>
<td><a href="#SvnDiffDialog.on_filesCombo_activated">on_filesCombo_activated</a></td>
<td>Private slot to handle the selection of a file.</td>
</tr>
<tr>
<td><a href="#SvnDiffDialog.on_refreshButton_clicked">on_refreshButton_clicked</a></td>
<td>Private slot to refresh the display.</td>
</tr>
<tr>
<td><a href="#SvnDiffDialog.on_saveButton_clicked">on_saveButton_clicked</a></td>
<td>Private slot to handle the Save button press.</td>
</tr>
<tr>
<td><a href="#SvnDiffDialog.start">start</a></td>
<td>Public slot to start the svn diff command.</td>
</tr>
</table>
<h3>Static Methods</h3>

<table>
<tr><td>None</td></tr>
</table>

<a NAME="SvnDiffDialog.__init__" ID="SvnDiffDialog.__init__"></a>
<h4>SvnDiffDialog (Constructor)</h4>
<b>SvnDiffDialog</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="SvnDiffDialog.__appendText" ID="SvnDiffDialog.__appendText"></a>
<h4>SvnDiffDialog.__appendText</h4>
<b>__appendText</b>(<i>line</i>)

<p>
        Private method to append text to the end of the contents pane.
</p>
<dl>

<dt><i>line</i></dt>
<dd>
line of text to insert (string)
</dd>
</dl>
<a NAME="SvnDiffDialog.__extractFileName" ID="SvnDiffDialog.__extractFileName"></a>
<h4>SvnDiffDialog.__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>Return:</dt>
<dd>
extracted file name (string)
</dd>
</dl>
<a NAME="SvnDiffDialog.__finish" ID="SvnDiffDialog.__finish"></a>
<h4>SvnDiffDialog.__finish</h4>
<b>__finish</b>(<i></i>)

<p>
        Private slot called when the user pressed the button.
</p>
<a NAME="SvnDiffDialog.__getDiffSummaryKind" ID="SvnDiffDialog.__getDiffSummaryKind"></a>
<h4>SvnDiffDialog.__getDiffSummaryKind</h4>
<b>__getDiffSummaryKind</b>(<i>summaryKind</i>)

<p>
        Private method to get a string descripion of the diff summary.
</p>
<dl>

<dt><i>summaryKind</i></dt>
<dd>
(pysvn.diff_summarize.summarize_kind)
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
one letter string indicating the change type (string)
</dd>
</dl>
<a NAME="SvnDiffDialog.__getVersionArg" ID="SvnDiffDialog.__getVersionArg"></a>
<h4>SvnDiffDialog.__getVersionArg</h4>
<b>__getVersionArg</b>(<i>version</i>)

<p>
        Private method to get a pysvn revision object for the given version
        number.
</p>
<dl>

<dt><i>version</i></dt>
<dd>
revision (integer or string)
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
revision object (pysvn.Revision)
</dd>
</dl>
<a NAME="SvnDiffDialog.__processFileLine" ID="SvnDiffDialog.__processFileLine"></a>
<h4>SvnDiffDialog.__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="SvnDiffDialog.__showError" ID="SvnDiffDialog.__showError"></a>
<h4>SvnDiffDialog.__showError</h4>
<b>__showError</b>(<i>msg</i>)

<p>
        Private slot to show an error message.
</p>
<dl>

<dt><i>msg</i></dt>
<dd>
error message to show (string)
</dd>
</dl>
<a NAME="SvnDiffDialog.on_buttonBox_clicked" ID="SvnDiffDialog.on_buttonBox_clicked"></a>
<h4>SvnDiffDialog.on_buttonBox_clicked</h4>
<b>on_buttonBox_clicked</b>(<i>button</i>)

<p>
        Private slot called by a button of the button box clicked.
</p>
<dl>

<dt><i>button</i></dt>
<dd>
button that was clicked (QAbstractButton)
</dd>
</dl>
<a NAME="SvnDiffDialog.on_filesCombo_activated" ID="SvnDiffDialog.on_filesCombo_activated"></a>
<h4>SvnDiffDialog.on_filesCombo_activated</h4>
<b>on_filesCombo_activated</b>(<i>index</i>)

<p>
        Private slot to handle the selection of a file.
</p>
<dl>

<dt><i>index</i></dt>
<dd>
activated row (integer)
</dd>
</dl>
<a NAME="SvnDiffDialog.on_refreshButton_clicked" ID="SvnDiffDialog.on_refreshButton_clicked"></a>
<h4>SvnDiffDialog.on_refreshButton_clicked</h4>
<b>on_refreshButton_clicked</b>(<i></i>)

<p>
        Private slot to refresh the display.
</p>
<a NAME="SvnDiffDialog.on_saveButton_clicked" ID="SvnDiffDialog.on_saveButton_clicked"></a>
<h4>SvnDiffDialog.on_saveButton_clicked</h4>
<b>on_saveButton_clicked</b>(<i></i>)

<p>
        Private slot to handle the Save button press.
</p>
<p>
        It saves the diff shown in the dialog to a file in the local
        filesystem.
</p>
<a NAME="SvnDiffDialog.start" ID="SvnDiffDialog.start"></a>
<h4>SvnDiffDialog.start</h4>
<b>start</b>(<i>fn, versions=None, urls=None, summary=False, pegRev=None, refreshable=False</i>)

<p>
        Public slot to start the svn 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 integer
            or None)
</dd>
<dt><i>urls</i></dt>
<dd>
list of repository URLs (list of 2 strings)
</dd>
<dt><i>summary</i></dt>
<dd>
flag indicating a summarizing diff
            (only valid for URL diffs) (boolean)
</dd>
<dt><i>pegRev</i></dt>
<dd>
revision number the filename is valid (integer)
</dd>
<dt><i>refreshable</i></dt>
<dd>
flag indicating a refreshable diff (boolean)
</dd>
</dl>
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