Initial plugin system

3 files changed, 226 insertions, 0 deletions

diff --git a/libdino/src/ui/add_conversation/chat/add_contact_dialog.vala b/libdino/src/ui/add_conversation/chat/add_contact_dialog.vala
new file mode 100644
index 00000000..1be0225b
--- /dev/null
+++ b/libdino/src/ui/add_conversation/chat/add_contact_dialog.vala
@@ -0,0 +1,67 @@
+using Gee;
+using Gtk;
+
+using Dino.Entities;
+
+namespace Dino.Ui.AddConversation.Chat {
+
+[GtkTemplate (ui = "/org/dino-im/add_conversation/add_contact_dialog.ui")]
+protected class AddContactDialog : Gtk.Dialog {
+
+    [GtkChild]
+    private ComboBoxText accounts_comboboxtext;
+
+    [GtkChild]
+    private Button ok_button;
+
+    [GtkChild]
+    private Button cancel_button;
+
+    [GtkChild]
+    private Entry jid_entry;
+
+    [GtkChild]
+    private Entry alias_entry;
+
+    [GtkChild]
+    private CheckButton subscribe_checkbutton;
+
+    private StreamInteractor stream_interactor;
+
+    public AddContactDialog(StreamInteractor stream_interactor) {
+        Object(use_header_bar : 1);
+        this.stream_interactor = stream_interactor;
+
+        foreach (Account account in stream_interactor.get_accounts()) {
+            accounts_comboboxtext.append_text(account.bare_jid.to_string());
+        }
+        accounts_comboboxtext.set_active(0);
+
+        cancel_button.clicked.connect(() => { close(); });
+        ok_button.clicked.connect(on_ok_button_clicked);
+        jid_entry.changed.connect(on_jid_entry_changed);
+    }
+
+    private void on_ok_button_clicked() {
+        string? alias = alias_entry.text == "" ? null : alias_entry.text;
+        Account? account = null;
+        Jid jid = new Jid(jid_entry.text);
+        foreach (Account account2 in stream_interactor.get_accounts()) {
+            print(account2.bare_jid.to_string() + "\n");
+            if (accounts_comboboxtext.get_active_text() == account2.bare_jid.to_string()) {
+                account = account2;
+            }
+        }
+        RosterManager.get_instance(stream_interactor).add_jid(account, jid, alias);
+        if (subscribe_checkbutton.active) {
+            PresenceManager.get_instance(stream_interactor).request_subscription(account, jid);
+        }
+        close();
+    }
+
+    private void on_jid_entry_changed() {
+        Jid parsed_jid = Jid.parse(jid_entry.text);
+        ok_button.set_sensitive(parsed_jid != null && parsed_jid.resourcepart == null);
+    }
+}
+}
\ No newline at end of file
diff --git a/libdino/src/ui/add_conversation/chat/dialog.vala b/libdino/src/ui/add_conversation/chat/dialog.vala
new file mode 100644
index 00000000..80dac68e
--- /dev/null
+++ b/libdino/src/ui/add_conversation/chat/dialog.vala
@@ -0,0 +1,82 @@
+using Gee;
+using Gdk;
+using Gtk;
+
+using Dino.Entities;
+
+namespace Dino.Ui.AddConversation.Chat {
+
+public class Dialog : Gtk.Dialog {
+
+    public signal void conversation_opened(Conversation conversation);
+
+    private Button ok_button;
+
+    private RosterList roster_list;
+    private SelectJidFragment select_jid_fragment;
+    private StreamInteractor stream_interactor;
+
+    public Dialog(StreamInteractor stream_interactor) {
+        Object(use_header_bar : 1);
+        this.title = "Start Chat";
+        this.modal = true;
+        this.stream_interactor = stream_interactor;
+
+        setup_headerbar();
+        setup_view();
+    }
+
+    private void setup_headerbar() {
+        HeaderBar header_bar = get_header_bar() as HeaderBar;
+        header_bar.show_close_button = false;
+
+        Button cancel_button = new Button();
+        cancel_button.set_label("Cancel");
+        cancel_button.visible = true;
+        header_bar.pack_start(cancel_button);
+
+        ok_button = new Button();
+        ok_button.get_style_context().add_class("suggested-action");
+        ok_button.label = "Start";
+        ok_button.sensitive = false;
+        ok_button.visible = true;
+        header_bar.pack_end(ok_button);
+
+        cancel_button.clicked.connect(() => { close(); });
+        ok_button.clicked.connect(on_ok_button_clicked);
+    }
+
+    private void setup_view() {
+        roster_list = new RosterList(stream_interactor);
+        roster_list.row_activated.connect(() => { ok_button.clicked(); });
+        select_jid_fragment = new SelectJidFragment(stream_interactor, roster_list);
+        select_jid_fragment.add_jid.connect((row) => {
+            AddContactDialog add_contact_dialog = new AddContactDialog(stream_interactor);
+            add_contact_dialog.set_transient_for(this);
+            add_contact_dialog.show();
+        });
+        select_jid_fragment.edit_jid.connect(() => {
+
+        });
+        select_jid_fragment.remove_jid.connect((row) => {
+            ListRow list_row = roster_list.get_selected_row() as ListRow;
+            RosterManager.get_instance(stream_interactor).remove_jid(list_row.account, list_row.jid);
+        });
+        select_jid_fragment.notify["done"].connect(() => {
+            ok_button.sensitive = select_jid_fragment.done;
+        });
+        get_content_area().add(select_jid_fragment);
+    }
+
+    protected void on_ok_button_clicked() {
+        ListRow? selected_row = roster_list.get_selected_row() as ListRow;
+        if (selected_row != null) {
+            // TODO move in list to front immediately
+            ConversationManager.get_instance(stream_interactor).ensure_start_conversation(selected_row.jid, selected_row.account);
+            Conversation conversation = ConversationManager.get_instance(stream_interactor).get_conversation(selected_row.jid, selected_row.account);
+            conversation_opened(conversation);
+        }
+        close();
+    }
+}
+}
\ No newline at end of file
diff --git a/libdino/src/ui/add_conversation/chat/roster_list.vala b/libdino/src/ui/add_conversation/chat/roster_list.vala
new file mode 100644
index 00000000..9e970d8c
--- /dev/null
+++ b/libdino/src/ui/add_conversation/chat/roster_list.vala
@@ -0,0 +1,77 @@
+using Gee;
+using Gtk;
+
+using Dino.Entities;
+using Xmpp;
+
+namespace Dino.Ui.AddConversation.Chat {
+protected class RosterList : FilterableList {
+
+    public signal void conversation_selected(Conversation? conversation);
+    private StreamInteractor stream_interactor;
+
+    private HashMap<Jid, ListRow> rows = new HashMap<Jid, ListRow>(Jid.hash_func, Jid.equals_func);
+
+    public RosterList(StreamInteractor stream_interactor) {
+        this.stream_interactor = stream_interactor;
+
+        set_filter_func(filter);
+        set_header_func(header);
+        set_sort_func(sort);
+
+        RosterManager.get_instance(stream_interactor).removed_roster_item.connect( (account, jid, roster_item) => {
+            Idle.add(() => { on_removed_roster_item(account, jid, roster_item); return false;});});
+        RosterManager.get_instance(stream_interactor).updated_roster_item.connect( (account, jid, roster_item) => {
+            Idle.add(() => { on_updated_roster_item(account, jid, roster_item); return false;});});
+
+        foreach (Account account in stream_interactor.get_accounts()) {
+            foreach (Roster.Item roster_item in RosterManager.get_instance(stream_interactor).get_roster(account)) {
+                on_updated_roster_item(account, new Jid(roster_item.jid), roster_item);
+            }
+        }
+    }
+
+    private void on_removed_roster_item(Account account, Jid jid, Roster.Item roster_item) {
+        if (rows.has_key(jid)) {
+            remove(rows[jid]);
+            rows.unset(jid);
+        }
+    }
+
+    private void on_updated_roster_item(Account account, Jid jid, Roster.Item roster_item) {
+        on_removed_roster_item(account, jid, roster_item);
+        ListRow row = new ListRow.from_jid(stream_interactor, new Jid(roster_item.jid), account);
+        rows[jid] = row;
+        add(row);
+        invalidate_sort();
+        invalidate_filter();
+    }
+
+    private void header(ListBoxRow row, ListBoxRow? before_row) {
+        if (row.get_header() == null && before_row != null) {
+            row.set_header(new Separator(Orientation.HORIZONTAL));
+        }
+    }
+
+    private bool filter(ListBoxRow r) {
+        if (r.get_type().is_a(typeof(ListRow))) {
+            ListRow row = r as ListRow;
+            if (filter_values != null) {
+                foreach (string filter in filter_values) {
+                    if (!(row.name_label.label.down().contains(filter.down()) ||
+                            row.jid.to_string().down().contains(filter.down()))) {
+                        return false;
+                    }
+                }
+            }
+        }
+        return true;
+    }
+
+    public override int sort(ListBoxRow row1, ListBoxRow row2) {
+        ListRow c1 = (row1 as ListRow);
+        ListRow c2 = (row2 as ListRow);
+        return c1.name_label.label.collate(c2.name_label.label);
+    }
+}
+}
\ No newline at end of file