eric6.Cooperation.ChatWidget

Module implementing the chat dialog.

Global Attributes

None

Classes

ChatWidget

Class implementing the chat dialog.

Functions

None

ChatWidget

Class implementing the chat dialog.

Signals

cancelEdit(): emitted to cancel a shared edit session
connected(connected): emitted to signal a change of the connected state (bool)
editorCommand(hashStr, filename, message): emitted when an editor command has been received (string, string, string)
sendEdit(): emitted to send a shared edit session
shareEditor(share): emitted to signal a share is requested (bool)
startEdit(): emitted to start a shared edit session

Derived from

QWidget, Ui_ChatWidget

Class Attributes

None

Class Methods

None

Methods

ChatWidget	Constructor
__banKickUser	Private slot to ban and kick a user.
__banUser	Private slot to ban a user.
__clearChat	Private slot to clear the contents of the chat display.
__clearHostsHistory	Private slot to clear the hosts history.
__copyAllChat	Private slot to copy the contents of the chat display to the clipboard.
__copyChat	Private slot to copy the contents of the chat display to the clipboard.
__cutAllChat	Private slot to cut the contents of the chat display to the clipboard.
__editorCommandMessage	Private slot to handle editor command messages from the client.
__getConnectionParameters	Private method to determine the connection parameters.
__handleMessage	Private slot handling the Return key pressed in the message edit.
__initChatMenu	Private slot to initialize the chat edit context menu.
__initUsersMenu	Private slot to initialize the users list context menu.
__initialConnectionRefused	Private slot to handle the refusal of the initial connection.
__kickUser	Private slot to disconnect a user.
__loadHostsHistory	Private method to load the recently connected hosts.
__newParticipant	Private slot handling a new participant joining.
__participantLeft	Private slot handling a participant leaving the session.
__saveChat	Private slot to save the contents of the chat display.
__saveHostsHistory	Private method to save the list of recently connected hosts.
__setConnected	Private slot to set the connected state.
__setHostsHistory	Private method to remember the given host as the most recent entry.
__showErrorMessage	Private slot to show an error message.
appendMessage	Public slot to append a message to the display.
checkEditorActions	Public slot to set action according to an editor's state.
getClient	Public method to get a reference to the cooperation client.
on_cancelEditButton_clicked	Private slot to cancel a shared edit session.
on_chatEdit_copyAvailable	Private slot to react to text selection/deselection of the chat edit.
on_chatEdit_customContextMenuRequested	Private slot to show the context menu for the chat.
on_clearHostsButton_clicked	Private slot to clear the hosts list.
on_connectButton_clicked	Private slot initiating the connection.
on_hostEdit_editTextChanged	Private slot handling the entry of a host to connect to.
on_sendEditButton_clicked	Private slot to end a shared edit session and send the changes.
on_serverButton_clicked	Private slot to start the server.
on_shareButton_clicked	Private slot to share the current editor.
on_startEditButton_clicked	Private slot to start a shared edit session.
on_usersList_customContextMenuRequested	Private slot to show the context menu for the users list.
preferencesChanged	Public slot to handle a change of preferences.
shutdown	Public method to shut down the cooperation system.

Static Methods

None

ChatWidget (Constructor)

ChatWidget(ui, port=-1, parent=None)

Constructor

ui: reference to the user interface object (UserInterface)
port: port to be used for the cooperation server (integer)
parent: reference to the parent widget (QWidget)

ChatWidget.__banKickUser

__banKickUser()

Private slot to ban and kick a user.

ChatWidget.__banUser

__banUser()

Private slot to ban a user.

ChatWidget.__clearChat

__clearChat()

Private slot to clear the contents of the chat display.

ChatWidget.__clearHostsHistory

__clearHostsHistory()

Private slot to clear the hosts history.

ChatWidget.__copyAllChat

__copyAllChat()

Private slot to copy the contents of the chat display to the clipboard.

ChatWidget.__copyChat

__copyChat()

Private slot to copy the contents of the chat display to the clipboard.

ChatWidget.__cutAllChat

__cutAllChat()

Private slot to cut the contents of the chat display to the clipboard.

ChatWidget.__editorCommandMessage

__editorCommandMessage(hashStr, fileName, message)

Private slot to handle editor command messages from the client.

hashStr: hash of the project (string)
fileName: project relative file name of the editor (string)
message: command message (string)

ChatWidget.__getConnectionParameters

__getConnectionParameters()

Private method to determine the connection parameters.

Returns:: tuple with hostname and port (string, integer)

ChatWidget.__handleMessage

__handleMessage()

Private slot handling the Return key pressed in the message edit.

ChatWidget.__initChatMenu

__initChatMenu()

Private slot to initialize the chat edit context menu.

ChatWidget.__initUsersMenu

__initUsersMenu()

Private slot to initialize the users list context menu.

ChatWidget.__initialConnectionRefused

__initialConnectionRefused()

Private slot to handle the refusal of the initial connection.

ChatWidget.__kickUser

__kickUser()

Private slot to disconnect a user.

ChatWidget.__loadHostsHistory

__loadHostsHistory()

Private method to load the recently connected hosts.

ChatWidget.__newParticipant

__newParticipant(nick)

Private slot handling a new participant joining.

nick: nick name of the new participant (string)

ChatWidget.__participantLeft

__participantLeft(nick)

Private slot handling a participant leaving the session.

nick: nick name of the participant (string)

ChatWidget.__saveChat

__saveChat()

Private slot to save the contents of the chat display.

ChatWidget.__saveHostsHistory

__saveHostsHistory()

Private method to save the list of recently connected hosts.

ChatWidget.__setConnected

__setConnected(connected)

Private slot to set the connected state.

connected: new connected state (boolean)

ChatWidget.__setHostsHistory

__setHostsHistory(host)

Private method to remember the given host as the most recent entry.

host: host entry to remember (string)

ChatWidget.__showErrorMessage

__showErrorMessage(message)

Private slot to show an error message.

message: error message to show (string)

ChatWidget.appendMessage

appendMessage(from_, message)

Public slot to append a message to the display.

from_: originator of the message (string)
message: message to be appended (string)

ChatWidget.checkEditorActions

checkEditorActions(editor)

Public slot to set action according to an editor's state.

editor: reference to the editor (Editor)

ChatWidget.getClient

getClient()

Public method to get a reference to the cooperation client.

Returns:: reference to the cooperation client (CooperationClient)

ChatWidget.on_cancelEditButton_clicked

on_cancelEditButton_clicked()

Private slot to cancel a shared edit session.

ChatWidget.on_chatEdit_copyAvailable

on_chatEdit_copyAvailable(yes)

Private slot to react to text selection/deselection of the chat edit.

yes: flag signaling the availability of selected text (boolean)

ChatWidget.on_chatEdit_customContextMenuRequested

on_chatEdit_customContextMenuRequested(pos)

Private slot to show the context menu for the chat.

pos: the position of the mouse pointer (QPoint)

ChatWidget.on_clearHostsButton_clicked

on_clearHostsButton_clicked()

Private slot to clear the hosts list.

ChatWidget.on_connectButton_clicked

on_connectButton_clicked()

Private slot initiating the connection.

ChatWidget.on_hostEdit_editTextChanged

on_hostEdit_editTextChanged(host)

Private slot handling the entry of a host to connect to.

host: host to connect to (string)

ChatWidget.on_sendEditButton_clicked

on_sendEditButton_clicked()

Private slot to end a shared edit session and send the changes.

ChatWidget.on_serverButton_clicked

on_serverButton_clicked()

Private slot to start the server.

ChatWidget.on_shareButton_clicked

on_shareButton_clicked(checked)

Private slot to share the current editor.

checked: flag indicating the button state (boolean)

ChatWidget.on_startEditButton_clicked

on_startEditButton_clicked(checked)

Private slot to start a shared edit session.

checked: flag indicating the button state (boolean)

ChatWidget.on_usersList_customContextMenuRequested

on_usersList_customContextMenuRequested(pos)

Private slot to show the context menu for the users list.

pos: the position of the mouse pointer (QPoint)

ChatWidget.preferencesChanged

preferencesChanged()

Public slot to handle a change of preferences.

ChatWidget.shutdown

shutdown()

Public method to shut down the cooperation system.

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