src/eric7/Documentation/Source/eric7.EricWidgets.EricProcessDialog.html

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<h1>eric7.EricWidgets.EricProcessDialog</h1>
<p>
Module implementing a dialog starting a process and showing its output.
</p>

<h3>Global Attributes</h3>
<table>
<tr><td>None</td></tr>
</table>

<h3>Classes</h3>
<table>
<tr>
<td><a href="#EricProcessDialog">EricProcessDialog</a></td>
<td>Class implementing a dialog starting a process and showing its output.</td>
</tr>
</table>

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

<hr />
<hr />
<a NAME="EricProcessDialog" ID="EricProcessDialog"></a>
<h2>EricProcessDialog</h2>
<p>
    Class implementing a dialog starting a process and showing its output.
</p>
<p>
    It starts a QProcess and displays a dialog that shows the output of the
    process. The dialog is modal, which causes a synchronized execution of
    the process.
</p>

<h3>Derived from</h3>
QDialog, Ui_EricProcessDialog
<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="#EricProcessDialog.__init__">EricProcessDialog</a></td>
<td>Constructor</td>
</tr>
<tr>
<td><a href="#EricProcessDialog.__finish">__finish</a></td>
<td>Private slot called when the process finished or the user pressed the button.</td>
</tr>
<tr>
<td><a href="#EricProcessDialog.__procFinished">__procFinished</a></td>
<td>Private slot connected to the finished signal.</td>
</tr>
<tr>
<td><a href="#EricProcessDialog.__readStderr">__readStderr</a></td>
<td>Private slot to handle the readyReadStandardError signal.</td>
</tr>
<tr>
<td><a href="#EricProcessDialog.__readStdout">__readStdout</a></td>
<td>Private slot to handle the readyReadStandardOutput signal.</td>
</tr>
<tr>
<td><a href="#EricProcessDialog.keyPressEvent">keyPressEvent</a></td>
<td>Protected slot to handle a key press event.</td>
</tr>
<tr>
<td><a href="#EricProcessDialog.normalExit">normalExit</a></td>
<td>Public method to check for a normal process termination.</td>
</tr>
<tr>
<td><a href="#EricProcessDialog.normalExitWithoutErrors">normalExitWithoutErrors</a></td>
<td>Public method to check for a normal process termination without error messages.</td>
</tr>
<tr>
<td><a href="#EricProcessDialog.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="#EricProcessDialog.on_input_returnPressed">on_input_returnPressed</a></td>
<td>Private slot to handle the press of the return key in the input field.</td>
</tr>
<tr>
<td><a href="#EricProcessDialog.on_passwordCheckBox_toggled">on_passwordCheckBox_toggled</a></td>
<td>Private slot to handle the password checkbox toggled.</td>
</tr>
<tr>
<td><a href="#EricProcessDialog.on_sendButton_clicked">on_sendButton_clicked</a></td>
<td>Private slot to send the input to the git process.</td>
</tr>
<tr>
<td><a href="#EricProcessDialog.startProcess">startProcess</a></td>
<td>Public slot used to start the process.</td>
</tr>
</table>

<h3>Static Methods</h3>
<table>
<tr><td>None</td></tr>
</table>


<a NAME="EricProcessDialog.__init__" ID="EricProcessDialog.__init__"></a>
<h4>EricProcessDialog (Constructor)</h4>
<b>EricProcessDialog</b>(<i>outputTitle="", windowTitle="", showProgress=False, showInput=True, combinedOutput=False, parent=None, </i>)
<p>
        Constructor
</p>

<dl>

<dt><i>outputTitle</i> (str (optional))</dt>
<dd>
title for the output group (defaults to "")
</dd>
<dt><i>windowTitle</i> (str (optional))</dt>
<dd>
title of the dialog (defaults to "")
</dd>
<dt><i>showProgress</i> (bool (optional))</dt>
<dd>
flag indicating to show a progress bar (defaults to False)
</dd>
<dt><i>showInput</i> (bool (optional))</dt>
<dd>
flag indicating to allow input to the process (defaults to
            True)
</dd>
<dt><i>combinedOutput</i> (bool (optional))</dt>
<dd>
flag indicating to show output of the stderr channel
            in the main output pane (defaults to False)
</dd>
<dt><i>parent</i> (QWidget (optional))</dt>
<dd>
reference to the parent widget (defaults to None)
</dd>
</dl>
<a NAME="EricProcessDialog.__finish" ID="EricProcessDialog.__finish"></a>
<h4>EricProcessDialog.__finish</h4>
<b>__finish</b>(<i></i>)
<p>
        Private slot called when the process finished or the user pressed
        the button.
</p>

<a NAME="EricProcessDialog.__procFinished" ID="EricProcessDialog.__procFinished"></a>
<h4>EricProcessDialog.__procFinished</h4>
<b>__procFinished</b>(<i>exitCode, exitStatus</i>)
<p>
        Private slot connected to the finished signal.
</p>

<dl>

<dt><i>exitCode</i> (int)</dt>
<dd>
exit code of the process
</dd>
<dt><i>exitStatus</i> (QProcess.ExitStatus)</dt>
<dd>
exit status of the process
</dd>
</dl>
<a NAME="EricProcessDialog.__readStderr" ID="EricProcessDialog.__readStderr"></a>
<h4>EricProcessDialog.__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="EricProcessDialog.__readStdout" ID="EricProcessDialog.__readStdout"></a>
<h4>EricProcessDialog.__readStdout</h4>
<b>__readStdout</b>(<i></i>)
<p>
        Private slot to handle the readyReadStandardOutput signal.
</p>
<p>
        It reads the output of the process and inserts it into the
        output pane.
</p>

<a NAME="EricProcessDialog.keyPressEvent" ID="EricProcessDialog.keyPressEvent"></a>
<h4>EricProcessDialog.keyPressEvent</h4>
<b>keyPressEvent</b>(<i>evt</i>)
<p>
        Protected slot to handle a key press event.
</p>

<dl>

<dt><i>evt</i> (QKeyEvent)</dt>
<dd>
the key press event
</dd>
</dl>
<a NAME="EricProcessDialog.normalExit" ID="EricProcessDialog.normalExit"></a>
<h4>EricProcessDialog.normalExit</h4>
<b>normalExit</b>(<i></i>)
<p>
        Public method to check for a normal process termination.
</p>

<dl>
<dt>Return:</dt>
<dd>
flag indicating normal process termination
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="EricProcessDialog.normalExitWithoutErrors" ID="EricProcessDialog.normalExitWithoutErrors"></a>
<h4>EricProcessDialog.normalExitWithoutErrors</h4>
<b>normalExitWithoutErrors</b>(<i></i>)
<p>
        Public method to check for a normal process termination without
        error messages.
</p>

<dl>
<dt>Return:</dt>
<dd>
flag indicating normal process termination
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
<a NAME="EricProcessDialog.on_buttonBox_clicked" ID="EricProcessDialog.on_buttonBox_clicked"></a>
<h4>EricProcessDialog.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> (QAbstractButton)</dt>
<dd>
button that was clicked
</dd>
</dl>
<a NAME="EricProcessDialog.on_input_returnPressed" ID="EricProcessDialog.on_input_returnPressed"></a>
<h4>EricProcessDialog.on_input_returnPressed</h4>
<b>on_input_returnPressed</b>(<i></i>)
<p>
        Private slot to handle the press of the return key in the input field.
</p>

<a NAME="EricProcessDialog.on_passwordCheckBox_toggled" ID="EricProcessDialog.on_passwordCheckBox_toggled"></a>
<h4>EricProcessDialog.on_passwordCheckBox_toggled</h4>
<b>on_passwordCheckBox_toggled</b>(<i>isOn</i>)
<p>
        Private slot to handle the password checkbox toggled.
</p>

<dl>

<dt><i>isOn</i> (bool)</dt>
<dd>
flag indicating the status of the check box
</dd>
</dl>
<a NAME="EricProcessDialog.on_sendButton_clicked" ID="EricProcessDialog.on_sendButton_clicked"></a>
<h4>EricProcessDialog.on_sendButton_clicked</h4>
<b>on_sendButton_clicked</b>(<i></i>)
<p>
        Private slot to send the input to the git process.
</p>

<a NAME="EricProcessDialog.startProcess" ID="EricProcessDialog.startProcess"></a>
<h4>EricProcessDialog.startProcess</h4>
<b>startProcess</b>(<i>program, args, workingDir=None, showArgs=True, environment=None</i>)
<p>
        Public slot used to start the process.
</p>

<dl>

<dt><i>program</i> (str)</dt>
<dd>
path of the program to be executed
</dd>
<dt><i>args</i> (list of str)</dt>
<dd>
list of arguments for the process
</dd>
<dt><i>workingDir</i> (str)</dt>
<dd>
working directory for the process
</dd>
<dt><i>showArgs</i> (bool)</dt>
<dd>
flag indicating to show the arguments
</dd>
<dt><i>environment</i> (dict)</dt>
<dd>
dictionary of environment settings to add
            or change for the process
</dd>
</dl>
<dl>
<dt>Return:</dt>
<dd>
flag indicating a successful start of the process
</dd>
</dl>
<dl>
<dt>Return Type:</dt>
<dd>
bool
</dd>
</dl>
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