From e27d63269d0b41fa8d5b5f0f2e4a9dc7de4b9ab9 Mon Sep 17 00:00:00 2001
From: Marvin W <git@larma.de>
Date: Sat, 11 Mar 2017 23:52:12 +0100
Subject: Move UI code into main dir

---
 .../ui/add_conversation/select_jid_fragment.vala   | 115 +++++++++++++++++++++
 1 file changed, 115 insertions(+)
 create mode 100644 main/src/ui/add_conversation/select_jid_fragment.vala

(limited to 'main/src/ui/add_conversation/select_jid_fragment.vala')

diff --git a/main/src/ui/add_conversation/select_jid_fragment.vala b/main/src/ui/add_conversation/select_jid_fragment.vala
new file mode 100644
index 00000000..d0b214b5
--- /dev/null
+++ b/main/src/ui/add_conversation/select_jid_fragment.vala
@@ -0,0 +1,115 @@
+using Gee;
+using Gtk;
+
+using Dino.Entities;
+
+namespace Dino.Ui.AddConversation {
+
+[GtkTemplate (ui = "/org/dino-im/add_conversation/select_jid_fragment.ui")]
+public class SelectJidFragment : Gtk.Box {
+
+    public signal void add_jid();
+    public signal void edit_jid(ListRow row);
+    public signal void remove_jid(ListRow row);
+    public bool done {
+        get {
+            return filterable_list.get_selected_row() != null;
+        }
+        private set {} }
+
+    [GtkChild] private Entry entry;
+    [GtkChild] private Box box;
+    [GtkChild] private Button add_button;
+    [GtkChild] private Button edit_button;
+    [GtkChild] private Button remove_button;
+
+    private FilterableList filterable_list;
+    private ArrayList<AddListRow> added_rows = new ArrayList<AddListRow>();
+    private StreamInteractor stream_interactor;
+
+    public SelectJidFragment(StreamInteractor stream_interactor, FilterableList filterable_list) {
+        this.stream_interactor = stream_interactor;
+        this.filterable_list = filterable_list;
+
+        filterable_list.visible = true;
+        filterable_list.activate_on_single_click = false;
+        filterable_list.vexpand = true;
+        box.add(filterable_list);
+
+        filterable_list.set_sort_func(sort);
+        filterable_list.row_selected.connect(check_buttons_active);
+        filterable_list.row_selected.connect(() => { done = true; }); // just for notifying
+        entry.changed.connect(on_entry_changed);
+        add_button.clicked.connect(() => { add_jid(); });
+        remove_button.clicked.connect(() => { remove_jid(filterable_list.get_selected_row() as ListRow); });
+        edit_button.clicked.connect(() => { edit_jid(filterable_list.get_selected_row() as ListRow); });
+    }
+
+    private void on_entry_changed() {
+        foreach (AddListRow row in added_rows) {
+            filterable_list.remove(row);
+        }
+        added_rows.clear();
+
+        string[] ? values;
+        string str = entry.get_text();
+        values = str == "" ? null : str.split(" ");
+        filterable_list.set_filter_values(values);
+        Jid? parsed_jid = Jid.parse(str);
+        if (parsed_jid != null && parsed_jid.localpart != null) {
+            foreach (Account account in stream_interactor.get_accounts()) {
+                AddListRow row = new AddListRow(stream_interactor, str, account);
+                filterable_list.add(row);
+                added_rows.add(row);
+            }
+        }
+    }
+
+    private void check_buttons_active() {
+        ListBoxRow? row = filterable_list.get_selected_row();
+        bool active = row != null && !row.get_type().is_a(typeof(AddListRow));
+        edit_button.sensitive = active;
+        remove_button.sensitive = active;
+    }
+
+    private int sort(ListBoxRow row1, ListBoxRow row2) {
+        AddListRow al1 = (row1 as AddListRow);
+        AddListRow al2 = (row2 as AddListRow);
+        if (al1 != null && al2 == null) {
+            return -1;
+        } else if (al2 != null && al1 == null) {
+            return 1;
+        }
+        return filterable_list.sort(row1, row2);
+    }
+
+    private class AddListRow : ListRow {
+
+        public AddListRow(StreamInteractor stream_interactor, string jid, Account account) {
+            this.account = account;
+            this.jid = new Jid(jid);
+
+            name_label.label = jid;
+            if (stream_interactor.get_accounts().size > 1) {
+                via_label.label = account.bare_jid.to_string();
+            } else {
+                via_label.visible = false;
+            }
+            image.set_from_pixbuf((new AvatarGenerator(35, 35)).set_greyscale(true).draw_text("?"));
+        }
+    }
+}
+
+public abstract class FilterableList : Gtk.ListBox {
+    public string[]? filter_values;
+
+    public void set_filter_values(string[] values) {
+        if (filter_values == values) return;
+        filter_values = values;
+        invalidate_filter();
+    }
+
+    public abstract int sort(ListBoxRow row1, ListBoxRow row2);
+}
+
+}
\ No newline at end of file
-- 
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