Documentation/Source/eric5.Cooperation.CooperationClient.html

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<h1>eric5.Cooperation.CooperationClient</h1>
<p>
Module implementing the client of the cooperation package.
</p>
<h3>Global Attributes</h3>
<table>
<tr><td>None</td></tr>
</table>
<h3>Classes</h3>
<table>
<tr>
<td><a href="#CooperationClient">CooperationClient</a></td>
<td>Class implementing the client of the cooperation package.</td>
</tr>
</table>
<h3>Functions</h3>
<table>
<tr><td>None</td></tr>
</table>
<hr /><hr />
<a NAME="CooperationClient" ID="CooperationClient"></a>
<h2>CooperationClient</h2>
<p>
    Class implementing the client of the cooperation package.
</p><h4>Signals</h4>
<dl>
<dt>cannotConnect()</dt>
<dd>
emitted, if the initial connection fails
</dd><dt>connectionError(message)</dt>
<dd>
emitted when a connection error occurs (string)
</dd><dt>editorCommand(hash, filename, message)</dt>
<dd>
emitted when an editor command
            has been received (string, string, string)
</dd><dt>newMessage(user, message)</dt>
<dd>
emitted after a new message has
            arrived (string, string)
</dd><dt>newParticipant(nickname)</dt>
<dd>
emitted after a new participant joined (string)
</dd><dt>participantLeft(nickname)</dt>
<dd>
emitted after a participant left (string)
</dd>
</dl>
<h3>Derived from</h3>
QObject
<h3>Class Attributes</h3>
<table>
<tr><td>cannotConnect</td></tr><tr><td>connectionError</td></tr><tr><td>editorCommand</td></tr><tr><td>newMessage</td></tr><tr><td>newParticipant</td></tr><tr><td>participantLeft</td></tr>
</table>
<h3>Methods</h3>
<table>
<tr>
<td><a href="#CooperationClient.__init__">CooperationClient</a></td>
<td>Constructor</td>
</tr><tr>
<td><a href="#CooperationClient.__connectionError">__connectionError</a></td>
<td>Private slot to handle a connection error.</td>
</tr><tr>
<td><a href="#CooperationClient.__disconnected">__disconnected</a></td>
<td>Private slot to handle the disconnection of a chat client.</td>
</tr><tr>
<td><a href="#CooperationClient.__getParticipants">__getParticipants</a></td>
<td>Private slot to handle the request for a list of participants.</td>
</tr><tr>
<td><a href="#CooperationClient.__newConnection">__newConnection</a></td>
<td>Private slot to handle a new connection.</td>
</tr><tr>
<td><a href="#CooperationClient.__processParticipants">__processParticipants</a></td>
<td>Private slot to handle the receipt of a list of participants.</td>
</tr><tr>
<td><a href="#CooperationClient.__readyForUse">__readyForUse</a></td>
<td>Private slot to handle a connection getting ready for use.</td>
</tr><tr>
<td><a href="#CooperationClient.__removeConnection">__removeConnection</a></td>
<td>Private method to remove a connection.</td>
</tr><tr>
<td><a href="#CooperationClient.connectToHost">connectToHost</a></td>
<td>Public method to connect to a host.</td>
</tr><tr>
<td><a href="#CooperationClient.disconnectConnections">disconnectConnections</a></td>
<td>Public slot to disconnect from the chat network.</td>
</tr><tr>
<td><a href="#CooperationClient.hasConnection">hasConnection</a></td>
<td>Public method to check for an existing connection.</td>
</tr><tr>
<td><a href="#CooperationClient.hasConnections">hasConnections</a></td>
<td>Public method to check, if there are any connections established.</td>
</tr><tr>
<td><a href="#CooperationClient.nickName">nickName</a></td>
<td>Public method to get the nick name.</td>
</tr><tr>
<td><a href="#CooperationClient.sendEditorCommand">sendEditorCommand</a></td>
<td>Public method to send an editor command.</td>
</tr><tr>
<td><a href="#CooperationClient.sendMessage">sendMessage</a></td>
<td>Public method to send a message.</td>
</tr><tr>
<td><a href="#CooperationClient.server">server</a></td>
<td>Public method to get a reference to the server.</td>
</tr>
</table>
<a NAME="CooperationClient.__init__" ID="CooperationClient.__init__"></a>
<h4>CooperationClient (Constructor)</h4>
<b>CooperationClient</b>(<i>parent = None</i>)
<p>
        Constructor
</p><dl>
<dt><i>parent</i></dt>
<dd>
reference to the parent object (QObject)
</dd>
</dl><a NAME="CooperationClient.__connectionError" ID="CooperationClient.__connectionError"></a>
<h4>CooperationClient.__connectionError</h4>
<b>__connectionError</b>(<i>socketError</i>)
<p>
        Private slot to handle a connection error.
</p><dl>
<dt><i>socketError</i></dt>
<dd>
reference to the error object (QAbstractSocket.SocketError)
</dd>
</dl><a NAME="CooperationClient.__disconnected" ID="CooperationClient.__disconnected"></a>
<h4>CooperationClient.__disconnected</h4>
<b>__disconnected</b>(<i></i>)
<p>
        Private slot to handle the disconnection of a chat client.
</p><a NAME="CooperationClient.__getParticipants" ID="CooperationClient.__getParticipants"></a>
<h4>CooperationClient.__getParticipants</h4>
<b>__getParticipants</b>(<i></i>)
<p>
        Private slot to handle the request for a list of participants.
</p><a NAME="CooperationClient.__newConnection" ID="CooperationClient.__newConnection"></a>
<h4>CooperationClient.__newConnection</h4>
<b>__newConnection</b>(<i>connection</i>)
<p>
        Private slot to handle a new connection.
</p><dl>
<dt><i>connection</i></dt>
<dd>
reference to the new connection (Connection)
</dd>
</dl><a NAME="CooperationClient.__processParticipants" ID="CooperationClient.__processParticipants"></a>
<h4>CooperationClient.__processParticipants</h4>
<b>__processParticipants</b>(<i>participants</i>)
<p>
        Private slot to handle the receipt of a list of participants.
</p><dl>
<dt><i>participants</i></dt>
<dd>
list of participants (list of strings of "host:port")
</dd>
</dl><a NAME="CooperationClient.__readyForUse" ID="CooperationClient.__readyForUse"></a>
<h4>CooperationClient.__readyForUse</h4>
<b>__readyForUse</b>(<i></i>)
<p>
        Private slot to handle a connection getting ready for use.
</p><a NAME="CooperationClient.__removeConnection" ID="CooperationClient.__removeConnection"></a>
<h4>CooperationClient.__removeConnection</h4>
<b>__removeConnection</b>(<i>connection</i>)
<p>
        Private method to remove a connection.
</p><dl>
<dt><i>connection</i></dt>
<dd>
reference to the connection to be removed (Connection)
</dd>
</dl><a NAME="CooperationClient.connectToHost" ID="CooperationClient.connectToHost"></a>
<h4>CooperationClient.connectToHost</h4>
<b>connectToHost</b>(<i>host, port</i>)
<p>
        Public method to connect to a host.
</p><dl>
<dt><i>host</i></dt>
<dd>
host to connect to (string)
</dd><dt><i>port</i></dt>
<dd>
port to connect to (integer)
</dd>
</dl><a NAME="CooperationClient.disconnectConnections" ID="CooperationClient.disconnectConnections"></a>
<h4>CooperationClient.disconnectConnections</h4>
<b>disconnectConnections</b>(<i></i>)
<p>
        Public slot to disconnect from the chat network.
</p><a NAME="CooperationClient.hasConnection" ID="CooperationClient.hasConnection"></a>
<h4>CooperationClient.hasConnection</h4>
<b>hasConnection</b>(<i>senderIp, senderPort = -1</i>)
<p>
        Public method to check for an existing connection.
</p><dl>
<dt><i>senderIp</i></dt>
<dd>
address of the sender (QHostAddress)
</dd><dt><i>senderPort</i></dt>
<dd>
port of the sender (integer)
</dd>
</dl><dl>
<dt>Returns:</dt>
<dd>
flag indicating an existing connection (boolean)
</dd>
</dl><a NAME="CooperationClient.hasConnections" ID="CooperationClient.hasConnections"></a>
<h4>CooperationClient.hasConnections</h4>
<b>hasConnections</b>(<i></i>)
<p>
        Public method to check, if there are any connections established.
</p><dl>
<dt>Returns:</dt>
<dd>
flag indicating the presence of connections (boolean)
</dd>
</dl><a NAME="CooperationClient.nickName" ID="CooperationClient.nickName"></a>
<h4>CooperationClient.nickName</h4>
<b>nickName</b>(<i></i>)
<p>
        Public method to get the nick name.
</p><dl>
<dt>Returns:</dt>
<dd>
nick name (string)
</dd>
</dl><a NAME="CooperationClient.sendEditorCommand" ID="CooperationClient.sendEditorCommand"></a>
<h4>CooperationClient.sendEditorCommand</h4>
<b>sendEditorCommand</b>(<i>projectHash, filename, message</i>)
<p>
        Public method to send an editor command.
</p><dl>
<dt><i>projectHash</i></dt>
<dd>
hash of the project (string)
</dd><dt><i>filename</i></dt>
<dd>
project relative universal file name of
            the sending editor (string)
</dd><dt><i>message</i></dt>
<dd>
editor command to be sent (string)
</dd>
</dl><a NAME="CooperationClient.sendMessage" ID="CooperationClient.sendMessage"></a>
<h4>CooperationClient.sendMessage</h4>
<b>sendMessage</b>(<i>message</i>)
<p>
        Public method to send a message.
</p><dl>
<dt><i>message</i></dt>
<dd>
message to be sent (string)
</dd>
</dl><a NAME="CooperationClient.server" ID="CooperationClient.server"></a>
<h4>CooperationClient.server</h4>
<b>server</b>(<i></i>)
<p>
        Public method to get a reference to the server.
</p><dl>
<dt>Returns:</dt>
<dd>
reference to the server object (CooperationServer)
</dd>
</dl>
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