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-rw-r--r--client/src/service/chat_interaction.vala146
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diff --git a/client/src/service/chat_interaction.vala b/client/src/service/chat_interaction.vala
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--- a/client/src/service/chat_interaction.vala
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-using Gee;
-
-using Xmpp;
-using Dino.Entities;
-
-namespace Dino {
-public class ChatInteraction : StreamInteractionModule, Object {
- private const string id = "chat_interaction";
-
- public signal void conversation_read(Conversation conversation);
- public signal void conversation_unread(Conversation conversation);
-
- private StreamInteractor stream_interactor;
- private Conversation? selected_conversation;
-
- private HashMap<Conversation, DateTime> last_input_interaction = new HashMap<Conversation, DateTime>(Conversation.hash_func, Conversation.equals_func);
- private HashMap<Conversation, DateTime> last_interface_interaction = new HashMap<Conversation, DateTime>(Conversation.hash_func, Conversation.equals_func);
- private bool focus_in = false;
-
- public static void start(StreamInteractor stream_interactor) {
- ChatInteraction m = new ChatInteraction(stream_interactor);
- stream_interactor.add_module(m);
- }
-
- private ChatInteraction(StreamInteractor stream_interactor) {
- this.stream_interactor = stream_interactor;
- Timeout.add_seconds(30, update_interactions);
- MessageManager.get_instance(stream_interactor).message_received.connect(on_message_received);
- MessageManager.get_instance(stream_interactor).message_sent.connect(on_message_sent);
- }
-
- public bool is_active_focus(Conversation? conversation = null) {
- if (conversation != null) {
- return focus_in && conversation.equals(this.selected_conversation);
- } else {
- return focus_in;
- }
- }
-
- public void window_focus_in(Conversation? conversation) {
- on_conversation_selected(selected_conversation);
- }
-
- public void window_focus_out(Conversation? conversation) {
- focus_in = false;
- }
-
- public void on_message_entered(Conversation conversation) {
- if (Settings.instance().send_read) {
- if (!last_input_interaction.has_key(conversation) && conversation.type_ != Conversation.Type.GROUPCHAT) {
- send_chat_state_notification(conversation, Xep.ChatStateNotifications.STATE_COMPOSING);
- }
- }
- last_input_interaction[conversation] = new DateTime.now_utc();
- last_interface_interaction[conversation] = new DateTime.now_utc();
- }
-
- public void on_message_cleared(Conversation conversation) {
- if (last_input_interaction.has_key(conversation)) {
- last_input_interaction.unset(conversation);
- last_interface_interaction.unset(conversation);
- send_chat_state_notification(conversation, Xep.ChatStateNotifications.STATE_ACTIVE);
- }
- }
-
- public void on_conversation_selected(Conversation? conversation) {
- selected_conversation = conversation;
- focus_in = true;
- if (conversation != null) {
- conversation_read(selected_conversation);
- check_send_read();
- selected_conversation.read_up_to = MessageManager.get_instance(stream_interactor).get_last_message(conversation);
- }
- }
-
- internal string get_id() {
- return id;
- }
-
- public static ChatInteraction? get_instance(StreamInteractor stream_interactor) {
- return (ChatInteraction) stream_interactor.get_module(id);
- }
-
- private void check_send_read() {
- if (selected_conversation == null || selected_conversation.type_ == Conversation.Type.GROUPCHAT) return;
- Entities.Message? message = MessageManager.get_instance(stream_interactor).get_last_message(selected_conversation);
- if (message != null && message.direction == Entities.Message.DIRECTION_RECEIVED &&
- message.stanza != null && !message.equals(selected_conversation.read_up_to)) {
- selected_conversation.read_up_to = message;
- send_chat_marker(selected_conversation, message, Xep.ChatMarkers.MARKER_DISPLAYED);
- }
- }
-
- private bool update_interactions() {
- ArrayList<Conversation> remove_input = new ArrayList<Conversation>(Conversation.equals_func);
- ArrayList<Conversation> remove_interface = new ArrayList<Conversation>(Conversation.equals_func);
- foreach (Conversation conversation in last_input_interaction.keys) {
- if (last_input_interaction.has_key(conversation) &&
- (new DateTime.now_utc()).difference(last_input_interaction[conversation]) >= 15 * TimeSpan.SECOND) {
- remove_input.add(conversation);
- send_chat_state_notification(conversation, Xep.ChatStateNotifications.STATE_PAUSED);
- }
- }
- foreach (Conversation conversation in last_interface_interaction.keys) {
- if (last_interface_interaction.has_key(conversation) &&
- (new DateTime.now_utc()).difference(last_interface_interaction[conversation]) >= 1.5 * TimeSpan.MINUTE) {
- remove_interface.add(conversation);
- send_chat_state_notification(conversation, Xep.ChatStateNotifications.STATE_GONE);
- }
- }
- foreach (Conversation conversation in remove_input) last_input_interaction.unset(conversation);
- foreach (Conversation conversation in remove_interface) last_interface_interaction.unset(conversation);
- return true;
- }
-
- private void on_message_received(Entities.Message message, Conversation conversation) {
- if (is_active_focus(conversation)) {
- check_send_read();
- conversation.read_up_to = message;
- send_chat_marker(conversation, message, Xep.ChatMarkers.MARKER_DISPLAYED);
- } else {
- conversation_unread(conversation);
- }
- }
-
- private void on_message_sent(Entities.Message message, Conversation conversation) {
- last_input_interaction.unset(conversation);
- last_interface_interaction.unset(conversation);
- conversation.read_up_to = message;
- }
-
- private void send_chat_marker(Conversation conversation, Entities.Message message, string marker) {
- Core.XmppStream stream = stream_interactor.get_stream(conversation.account);
- if (stream != null && Settings.instance().send_read && Xep.ChatMarkers.Module.requests_marking(message.stanza)) {
- Xep.ChatMarkers.Module.get_module(stream).send_marker(stream, message.stanza.from, message.stanza_id, message.get_type_string(), marker);
- }
- }
-
- private void send_chat_state_notification(Conversation conversation, string state) {
- Core.XmppStream stream = stream_interactor.get_stream(conversation.account);
- if (stream != null && Settings.instance().send_read) {
- Xep.ChatStateNotifications.Module.get_module(stream).send_state(stream, conversation.counterpart.to_string(), state);
- }
- }
-}
-} \ No newline at end of file