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using Gee;
using Gdk;
using Gtk;
using Dino.Entities;
namespace Dino.Ui {
public class ConversationViewController : Object {
private Application app;
private MainWindow main_window;
private ConversationView view;
private Widget? overlay_dialog;
public SearchMenuEntry search_menu_entry = new SearchMenuEntry();
public ListView list_view = new ListView(null, null);
private DropTarget drop_event_controller = new DropTarget(typeof(FileList), DragAction.COPY );
private ChatInputController chat_input_controller;
private StreamInteractor stream_interactor;
private Conversation? conversation;
private Binding? display_name_binding = null;
private const string[] KEY_COMBINATION_CLOSE_CONVERSATION = {"<Ctrl>W", null};
public ConversationViewController(MainWindow main_window, ConversationView view, StreamInteractor stream_interactor) {
this.main_window = main_window;
this.view = view;
this.stream_interactor = stream_interactor;
this.app = GLib.Application.get_default() as Application;
this.chat_input_controller = new ChatInputController(view.chat_input, stream_interactor);
chat_input_controller.activate_last_message_correction.connect(view.conversation_frame.activate_last_message_correction);
chat_input_controller.file_picker_selected.connect(open_file_picker);
chat_input_controller.clipboard_pasted.connect(on_clipboard_paste);
view.conversation_frame.init(stream_interactor);
// drag 'n drop file upload
drop_event_controller.on_drop.connect(this.on_drag_data_received);
// forward key presses
var key_controller = new EventControllerKey() { name = "dino-forward-to-input-key-events-1" };
key_controller.key_pressed.connect(forward_key_press_to_chat_input);
view.conversation_frame.add_controller(key_controller);
var key_controller2 = new EventControllerKey() { name = "dino-forward-to-input-key-events-2" };
key_controller2.key_pressed.connect(forward_key_press_to_chat_input);
view.chat_input.add_controller(key_controller2);
var key_controller3 = new EventControllerKey() { name = "dino-forward-to-input-key-events-3" };
key_controller3.key_pressed.connect(forward_key_press_to_chat_input);
main_window.conversation_headerbar.add_controller(key_controller3);
// goto-end floating button
var vadjustment = view.conversation_frame.scrolled.vadjustment;
vadjustment.notify["value"].connect(() => {
debug_here();
bool scrolled_up = vadjustment.value < vadjustment.upper - vadjustment.page_size;
view.goto_end_revealer.reveal_child = scrolled_up;
view.goto_end_revealer.visible = scrolled_up;
stream_interactor.get_module(ChatInteraction.IDENTITY).on_scrolled_down_changed(!scrolled_up && view.conversation_frame.at_current_content, conversation);
});
view.goto_end_button.clicked.connect(() => {
view.conversation_frame.initialize_for_conversation(conversation, true);
});
// Update conversation topic
stream_interactor.get_module(MucManager.IDENTITY).subject_set.connect((account, jid, subject) => {
if (conversation != null && conversation.counterpart.equals_bare(jid) && conversation.account.equals(account)) {
update_conversation_topic(subject);
}
});
stream_interactor.get_module(FileManager.IDENTITY).upload_available.connect(update_file_upload_status);
// Headerbar plugins
app.plugin_registry.register_contact_titlebar_entry(new MenuEntry(stream_interactor));
app.plugin_registry.register_contact_titlebar_entry(search_menu_entry);
app.plugin_registry.register_contact_titlebar_entry(new OccupantsEntry(stream_interactor));
app.plugin_registry.register_contact_titlebar_entry(new CallTitlebarEntry(stream_interactor));
foreach(var entry in app.plugin_registry.conversation_titlebar_entries) {
Widget? button = entry.get_widget(Plugins.WidgetType.GTK4) as Widget;
if (button == null) {
continue;
}
main_window.conversation_headerbar.pack_end(button);
}
Shortcut shortcut = new Shortcut(new KeyvalTrigger(Key.U, ModifierType.CONTROL_MASK), new CallbackAction(() => {
if (conversation == null) return false;
stream_interactor.get_module(FileManager.IDENTITY).is_upload_available.begin(conversation, (_, res) => {
if (stream_interactor.get_module(FileManager.IDENTITY).is_upload_available.end(res)) {
open_file_picker();
}
});
return false;
}));
((Gtk.Window)view.get_root()).add_shortcut(shortcut);
SimpleAction close_conversation_action = new SimpleAction("close-current-conversation", null);
close_conversation_action.activate.connect(() => {
stream_interactor.get_module(ConversationManager.IDENTITY).close_conversation(conversation);
});
app.add_action(close_conversation_action);
app.set_accels_for_action("app.close-current-conversation", KEY_COMBINATION_CLOSE_CONVERSATION);
}
public void select_conversation(Conversation? conversation, bool default_initialize_conversation) {
if (this.conversation != null) {
conversation.notify["encryption"].disconnect(update_file_upload_status);
}
this.conversation = conversation;
// Set list model onto list view
// Dino.Application app = GLib.Application.get_default() as Dino.Application;
// var map_list_model = get_conversation_content_model(new ContentItemMetaModel(app.db, conversation, stream_interactor), stream_interactor);
// NoSelection selection_model = new NoSelection(map_list_model);
// view.list_view.set_model(selection_model);
// view.at_current_content = true;
conversation.notify["encryption"].connect(update_file_upload_status);
chat_input_controller.set_conversation(conversation);
if (display_name_binding != null) display_name_binding.unbind();
var display_name_model = stream_interactor.get_module(ContactModels.IDENTITY).get_display_name_model(conversation);
display_name_binding = display_name_model.bind_property("display-name", main_window.conversation_window_title, "title", BindingFlags.SYNC_CREATE);
update_conversation_topic();
foreach(Plugins.ConversationTitlebarEntry e in this.app.plugin_registry.conversation_titlebar_entries) {
e.set_conversation(conversation);
}
if (default_initialize_conversation) {
view.conversation_frame.initialize_for_conversation(conversation);
}
update_file_upload_status.begin();
}
public void unset_conversation() {
main_window.conversation_window_title.title = "";
main_window.conversation_window_title.subtitle = "";
}
private async void update_file_upload_status() {
if (conversation == null) return;
bool upload_available = yield stream_interactor.get_module(FileManager.IDENTITY).is_upload_available(conversation);
chat_input_controller.set_file_upload_active(upload_available);
if (upload_available) {
if (drop_event_controller.widget == null) {
view.add_controller(drop_event_controller);
}
} else {
if (drop_event_controller.widget != null) {
view.remove_controller(drop_event_controller);
}
}
}
private void update_conversation_topic(string? subtitle = null) {
string str = "";
if (subtitle != null) {
str = Util.summarize_whitespaces_to_space(subtitle);
} else if (conversation.type_ == Conversation.Type.GROUPCHAT) {
string? subject = stream_interactor.get_module(MucManager.IDENTITY).get_groupchat_subject(conversation.counterpart, conversation.account);
if (subject != null) {
str = Util.summarize_whitespaces_to_space(subject);
}
}
main_window.conversation_window_title.subtitle = str;
}
private async void on_clipboard_paste() {
try {
Clipboard clipboard = view.get_clipboard();
Gdk.Texture? texture = yield clipboard.read_texture_async(null); // TODO critical
var file_name = Path.build_filename(FileManager.get_storage_dir(), Xmpp.random_uuid() + ".png");
texture.save_to_png(file_name);
chat_input_controller.add_file_transfer(File.new_for_path(file_name));
} catch (IOError.NOT_SUPPORTED e) {
// Format not supported, ignore
}
}
private bool on_drag_data_received(DropTarget target, Value val, double x, double y) {
if (val.type() == typeof(FileList)) {
foreach (File file in ((FileList)val).get_files()) {
chat_input_controller.add_file_transfer(file);
}
return true;
}
return false;
}
private void open_file_picker() {
FileChooserNative chooser = new FileChooserNative(_("Select file"), view.get_root() as Gtk.Window, FileChooserAction.OPEN, _("Select"), _("Cancel")) {
select_multiple = true
};
chooser.response.connect((response) => {
if (response == ResponseType.ACCEPT) {
var files_model = chooser.get_files();
for (int i = 0; i < files_model.get_n_items(); i++) {
File file = (File) files_model.get_item(i);
chat_input_controller.add_file_transfer(file);
}
}
});
chooser.show();
}
private bool forward_key_press_to_chat_input(EventControllerKey key_controller, uint keyval, uint keycode, Gdk.ModifierType state) {
if (view.get_root().get_focus() is TextView) {
return false;
}
// Don't forward / change focus on control keys
if (keyval == Gdk.Key.Control_L || keyval == Gdk.Key.Control_R ||
keyval == Gdk.Key.Alt_L || keyval == Gdk.Key.Alt_R ||
keyval == Gdk.Key.Meta_L || keyval == Gdk.Key.Meta_R ||
keyval == Gdk.Key.Super_L || keyval == Gdk.Key.Super_R) {
return false;
}
// Don't forward / change focus on keyboard shortcuts (which include control keys)
if ((state & (ModifierType.CONTROL_MASK | ModifierType.ALT_MASK |
ModifierType.META_MASK | ModifierType.SUPER_MASK)) > 0) {
return false;
}
return key_controller.forward(view.chat_input.chat_text_view.text_view);
}
}
}
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