Documentation/Source/eric5.VCS.StatusMonitorThread.html

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<h1>eric5.VCS.StatusMonitorThread</h1>
<p>
Module implementing the VCS status monitor thread base class.
</p>
<h3>Global Attributes</h3>
<table>
<tr><td>None</td></tr>
</table>
<h3>Classes</h3>
<table>
<tr>
<td><a href="#VcsStatusMonitorThread">VcsStatusMonitorThread</a></td>
<td>Class implementing the VCS status monitor thread base class.</td>
</tr>
</table>
<h3>Functions</h3>
<table>
<tr><td>None</td></tr>
</table>
<hr /><hr />
<a NAME="VcsStatusMonitorThread" ID="VcsStatusMonitorThread"></a>
<h2>VcsStatusMonitorThread</h2>
<p>
    Class implementing the VCS status monitor thread base class.
</p><h3>Signals</h3>
<dl>
<dt>vcsStatusMonitorData(list of str)</dt>
<dd>
emitted to update the VCS status
</dd><dt>vcsStatusMonitorStatus(str, str)</dt>
<dd>
emitted to signal the status of
        the monitoring thread (ok, nok, op) and a status message
</dd>
</dl>
<h3>Derived from</h3>
QThread
<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="#VcsStatusMonitorThread.__init__">VcsStatusMonitorThread</a></td>
<td>Constructor</td>
</tr><tr>
<td><a href="#VcsStatusMonitorThread._performMonitor">_performMonitor</a></td>
<td>Protected method implementing the real monitoring action.</td>
</tr><tr>
<td><a href="#VcsStatusMonitorThread._shutdown">_shutdown</a></td>
<td>Protected method performing shutdown actions.</td>
</tr><tr>
<td><a href="#VcsStatusMonitorThread.checkStatus">checkStatus</a></td>
<td>Public method to wake up the status monitor thread.</td>
</tr><tr>
<td><a href="#VcsStatusMonitorThread.clearCachedState">clearCachedState</a></td>
<td>Public method to clear the cached VCS state of a file/directory.</td>
</tr><tr>
<td><a href="#VcsStatusMonitorThread.getAutoUpdate">getAutoUpdate</a></td>
<td>Public method to retrieve the status of the auto update function.</td>
</tr><tr>
<td><a href="#VcsStatusMonitorThread.getInterval">getInterval</a></td>
<td>Public method to get the monitor interval.</td>
</tr><tr>
<td><a href="#VcsStatusMonitorThread.run">run</a></td>
<td>Protected method implementing the tasks action.</td>
</tr><tr>
<td><a href="#VcsStatusMonitorThread.setAutoUpdate">setAutoUpdate</a></td>
<td>Public method to enable the auto update function.</td>
</tr><tr>
<td><a href="#VcsStatusMonitorThread.setInterval">setInterval</a></td>
<td>Public method to change the monitor interval.</td>
</tr><tr>
<td><a href="#VcsStatusMonitorThread.stop">stop</a></td>
<td>Public method to stop the monitor thread.</td>
</tr>
</table>
<h3>Static Methods</h3>
<table>
<tr><td>None</td></tr>
</table>
<a NAME="VcsStatusMonitorThread.__init__" ID="VcsStatusMonitorThread.__init__"></a>
<h4>VcsStatusMonitorThread (Constructor)</h4>
<b>VcsStatusMonitorThread</b>(<i>interval, project, vcs, parent=None</i>)
<p>
        Constructor
</p><dl>
<dt><i>interval</i></dt>
<dd>
new interval in seconds (integer)
</dd><dt><i>project</i></dt>
<dd>
reference to the project object (Project)
</dd><dt><i>vcs</i></dt>
<dd>
reference to the version control object
</dd><dt><i>parent</i></dt>
<dd>
reference to the parent object (QObject)
</dd>
</dl><a NAME="VcsStatusMonitorThread._performMonitor" ID="VcsStatusMonitorThread._performMonitor"></a>
<h4>VcsStatusMonitorThread._performMonitor</h4>
<b>_performMonitor</b>(<i></i>)
<p>
        Protected method implementing the real monitoring action.
</p><p>
        This method must be overridden and populate the statusList member
        variable with a list of strings giving the status in the first column
        and the path relative to the project directory starting with the
        third column. The allowed status flags are:
        <ul>
            <li>"A" path was added but not yet comitted</li>
            <li>"M" path has local changes</li>
            <li>"O" path was removed</li>
            <li>"R" path was deleted and then re-added</li>
            <li>"U" path needs an update</li>
            <li>"Z" path contains a conflict</li>
            <li>" " path is back at normal</li>
        </ul>
</p><dl>
<dt>Returns:</dt>
<dd>
tuple of flag indicating successful operation (boolean) and
            a status message in case of non successful operation (string)
</dd>
</dl><dl>
<dt>Raises <b>RuntimeError</b>:</dt>
<dd>
to indicate that this method must be
            implemented by a subclass
</dd>
</dl><a NAME="VcsStatusMonitorThread._shutdown" ID="VcsStatusMonitorThread._shutdown"></a>
<h4>VcsStatusMonitorThread._shutdown</h4>
<b>_shutdown</b>(<i></i>)
<p>
        Protected method performing shutdown actions.
</p><p>
        The default implementation does nothing.
</p><a NAME="VcsStatusMonitorThread.checkStatus" ID="VcsStatusMonitorThread.checkStatus"></a>
<h4>VcsStatusMonitorThread.checkStatus</h4>
<b>checkStatus</b>(<i></i>)
<p>
        Public method to wake up the status monitor thread.
</p><a NAME="VcsStatusMonitorThread.clearCachedState" ID="VcsStatusMonitorThread.clearCachedState"></a>
<h4>VcsStatusMonitorThread.clearCachedState</h4>
<b>clearCachedState</b>(<i>name</i>)
<p>
        Public method to clear the cached VCS state of a file/directory.
</p><dl>
<dt><i>name</i></dt>
<dd>
name of the entry to be cleared (string)
</dd>
</dl><a NAME="VcsStatusMonitorThread.getAutoUpdate" ID="VcsStatusMonitorThread.getAutoUpdate"></a>
<h4>VcsStatusMonitorThread.getAutoUpdate</h4>
<b>getAutoUpdate</b>(<i></i>)
<p>
        Public method to retrieve the status of the auto update function.
</p><dl>
<dt>Returns:</dt>
<dd>
status of the auto update function (boolean)
</dd>
</dl><a NAME="VcsStatusMonitorThread.getInterval" ID="VcsStatusMonitorThread.getInterval"></a>
<h4>VcsStatusMonitorThread.getInterval</h4>
<b>getInterval</b>(<i></i>)
<p>
        Public method to get the monitor interval.
</p><dl>
<dt>Returns:</dt>
<dd>
interval in seconds (integer)
</dd>
</dl><a NAME="VcsStatusMonitorThread.run" ID="VcsStatusMonitorThread.run"></a>
<h4>VcsStatusMonitorThread.run</h4>
<b>run</b>(<i></i>)
<p>
        Protected method implementing the tasks action.
</p><a NAME="VcsStatusMonitorThread.setAutoUpdate" ID="VcsStatusMonitorThread.setAutoUpdate"></a>
<h4>VcsStatusMonitorThread.setAutoUpdate</h4>
<b>setAutoUpdate</b>(<i>auto</i>)
<p>
        Public method to enable the auto update function.
</p><dl>
<dt><i>auto</i></dt>
<dd>
status of the auto update function (boolean)
</dd>
</dl><a NAME="VcsStatusMonitorThread.setInterval" ID="VcsStatusMonitorThread.setInterval"></a>
<h4>VcsStatusMonitorThread.setInterval</h4>
<b>setInterval</b>(<i>interval</i>)
<p>
        Public method to change the monitor interval.
</p><dl>
<dt><i>interval</i></dt>
<dd>
new interval in seconds (integer)
</dd>
</dl><a NAME="VcsStatusMonitorThread.stop" ID="VcsStatusMonitorThread.stop"></a>
<h4>VcsStatusMonitorThread.stop</h4>
<b>stop</b>(<i></i>)
<p>
        Public method to stop the monitor thread.
</p>
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