/**
* Runs clean-up for associated resources which need explicit disposal (e.g. listeners keeping
* this instance alive because they were added to the model which operationally outlives this
* instance).
*/
public void dispose() {
pluginContainer.dispose();
historyButton.dispose();
if (this.chatSession != null && this.chatSession instanceof MetaContactChatSession)
this.chatSession.removeChatTransportChangeListener(this);
if (this.chatSession != null && this.chatSession instanceof ConferenceChatSession)
((ConferenceChatSession) this.chatSession).removeLocalUserRoleListener(this);
}
/**
* Implements ChatSessionChangeListener#currentChatTransportChanged(ChatSession).
*
* @param chatSession the <tt>ChatSession</tt>, which transport has changed
*/
public void currentChatTransportChanged(ChatSession chatSession) {
if (chatSession == null) return;
ChatTransport currentTransport = chatSession.getCurrentChatTransport();
Object currentDescriptor = currentTransport.getDescriptor();
if (currentDescriptor instanceof Contact) {
Contact contact = (Contact) currentDescriptor;
for (PluginComponent c : pluginContainer.getPluginComponents())
c.setCurrentContact(contact, currentTransport.getResourceName());
}
}
/**
* Implements ChatChangeListener#chatChanged(ChatPanel).
*
* @param chatPanel the <tt>ChatPanel</tt>, which changed
*/
public void chatChanged(ChatPanel chatPanel) {
if (chatPanel == null) {
setChatSession(null);
} else {
MetaContact contact = GuiActivator.getUIService().getChatContact(chatPanel);
for (PluginComponent c : pluginContainer.getPluginComponents()) c.setCurrentContact(contact);
ChatSession chatSession = chatPanel.getChatSession();
setChatSession(chatSession);
leaveChatRoomButton.setEnabled(chatSession instanceof ConferenceChatSession);
desktopSharingButton.setEnabled(!(chatSession instanceof ConferenceChatSession));
inviteButton.setEnabled(chatPanel.findInviteChatTransport() != null);
sendFileButton.setEnabled(chatPanel.findFileTransferChatTransport() != null);
inviteButton.setEnabled(!chatPanel.isPrivateMessagingChat());
if (chatSession instanceof ConferenceChatSession) {
updateInviteContactButton();
callButton.setVisible(false);
callVideoButton.setVisible(false);
callButton.setEnabled(true);
callVideoButton.setEnabled(true);
} else if (contact != null) {
callButton.setVisible(true);
callVideoButton.setVisible(true);
new UpdateCallButtonWorker(contact).start();
}
changeHistoryButtonsState(chatPanel);
setCallButtonsName();
setCallButtonsIcons();
currentChatTransportChanged(chatSession);
}
}