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using Gee;
using Gdk;
using Gtk;
using Dino.Entities;
namespace Dino.Ui {
public class ChatInputController : Object {
public signal void activate_last_message_correction();
public new string? conversation_display_name { get; set; }
public string? conversation_topic { get; set; }
private Conversation? conversation;
private ChatInput.View chat_input;
private Label status_description_label;
private StreamInteractor stream_interactor;
private Plugins.InputFieldStatus input_field_status;
private ChatTextViewController chat_text_view_controller;
public ChatInputController(ChatInput.View chat_input, StreamInteractor stream_interactor) {
this.chat_input = chat_input;
this.status_description_label = chat_input.chat_input_status;
this.stream_interactor = stream_interactor;
this.chat_text_view_controller = new ChatTextViewController(chat_input.chat_text_view, stream_interactor);
chat_input.init(stream_interactor);
reset_input_field_status();
chat_input.chat_text_view.text_view.buffer.changed.connect(on_text_input_changed);
chat_input.chat_text_view.text_view.key_press_event.connect(on_text_input_key_press);
chat_text_view_controller.send_text.connect(send_text);
chat_input.encryption_widget.encryption_changed.connect(on_encryption_changed);
stream_interactor.get_module(FileManager.IDENTITY).upload_available.connect(on_upload_available);
}
public void set_conversation(Conversation conversation) {
this.conversation = conversation;
reset_input_field_status();
chat_input.encryption_widget.set_conversation(conversation);
chat_input.initialize_for_conversation(conversation);
chat_text_view_controller.initialize_for_conversation(conversation);
}
private void on_encryption_changed(Plugins.EncryptionListEntry? encryption_entry) {
reset_input_field_status();
if (encryption_entry == null) return;
encryption_entry.encryption_activated(conversation, set_input_field_status);
}
private void set_input_field_status(Plugins.InputFieldStatus? status) {
input_field_status = status;
chat_input.set_input_state(status.message_type);
status_description_label.label = status.message;
chat_input.file_button.sensitive = status.input_state == Plugins.InputFieldStatus.InputState.NORMAL;
}
private void reset_input_field_status() {
set_input_field_status(new Plugins.InputFieldStatus("", Plugins.InputFieldStatus.MessageType.NONE, Plugins.InputFieldStatus.InputState.NORMAL));
}
private void on_upload_available(Account account) {
if (conversation != null && conversation.account.equals(account)) {
chat_input.file_button.visible = true;
chat_input.file_separator.visible = true;
}
}
private void send_text() {
// Don't do anything if we're in a NO_SEND state. Don't clear the chat input, don't send.
if (input_field_status.input_state == Plugins.InputFieldStatus.InputState.NO_SEND) {
chat_input.highlight_state_description();
return;
}
string text = chat_input.chat_text_view.text_view.buffer.text;
chat_input.chat_text_view.text_view.buffer.text = "";
if (text.has_prefix("/")) {
string[] token = text.split(" ", 2);
switch(token[0]) {
case "/me":
// Just send as is.
break;
case "/say":
if (token.length == 1) return;
text = token[1];
break;
case "/kick":
stream_interactor.get_module(MucManager.IDENTITY).kick(conversation.account, conversation.counterpart, token[1]);
return;
case "/affiliate":
if (token.length > 1) {
string[] user_role = token[1].split(" ", 2);
if (user_role.length == 2) {
stream_interactor.get_module(MucManager.IDENTITY).change_affiliation(conversation.account, conversation.counterpart, user_role[0].strip(), user_role[1].strip());
}
}
return;
case "/nick":
stream_interactor.get_module(MucManager.IDENTITY).change_nick(conversation.account, conversation.counterpart, token[1]);
return;
case "/ping":
Xmpp.XmppStream? stream = stream_interactor.get_stream(conversation.account);
try {
stream.get_module(Xmpp.Xep.Ping.Module.IDENTITY).send_ping(stream, conversation.counterpart.with_resource(token[1]), null);
} catch (Xmpp.InvalidJidError e) {
warning("Could not ping invalid Jid: %s", e.message);
}
return;
case "/topic":
stream_interactor.get_module(MucManager.IDENTITY).change_subject(conversation.account, conversation.counterpart, token[1]);
return;
default:
if (token[0].has_prefix("//")) {
text = text.substring(1);
} else {
string cmd_name = token[0].substring(1);
Dino.Application app = GLib.Application.get_default() as Dino.Application;
if (app != null && app.plugin_registry.text_commands.has_key(cmd_name)) {
string? new_text = app.plugin_registry.text_commands[cmd_name].handle_command(token[1], conversation);
if (new_text == null) return;
text = (!)new_text;
}
}
break;
}
}
stream_interactor.get_module(MessageProcessor.IDENTITY).send_text(text, conversation);
}
private void on_text_input_changed() {
if (chat_input.chat_text_view.text_view.buffer.text != "") {
stream_interactor.get_module(ChatInteraction.IDENTITY).on_message_entered(conversation);
} else {
stream_interactor.get_module(ChatInteraction.IDENTITY).on_message_cleared(conversation);
}
}
private bool on_text_input_key_press(EventKey event) {
if (event.keyval == Gdk.Key.Up && chat_input.chat_text_view.text_view.buffer.text == "") {
activate_last_message_correction();
return true;
} else {
chat_input.chat_text_view.text_view.grab_focus();
}
return false;
}
}
}
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