New upstream version 0.28.2upstream/0.28.2

1 files changed, 43 insertions, 0 deletions

diff --git a/src/dialogs/MultiTextEntryDialog.vala b/src/dialogs/MultiTextEntryDialog.vala
new file mode 100644
index 0000000..42e5318
--- /dev/null
+++ b/src/dialogs/MultiTextEntryDialog.vala
@@ -0,0 +1,43 @@
+/* Copyright 2016 Software Freedom Conservancy Inc.
+ * Copyright 2017 Jens Georg <mail@jensge.org>
+ *
+ * This software is licensed under the GNU LGPL (version 2.1 or later).
+ * See the COPYING file in this distribution.
+ */
+
+[GtkTemplate (ui = "/org/gnome/Shotwell/ui/multitextentrydialog.ui")]
+public class MultiTextEntryDialog : Gtk.Dialog {
+    public delegate bool OnModifyValidateType(string text);
+
+    private unowned OnModifyValidateType on_modify_validate;
+    [GtkChild]
+    private Gtk.TextView entry;
+
+    public MultiTextEntryDialog() {
+        Object (use_header_bar: Resources.use_header_bar());
+    }
+
+    public void setup(OnModifyValidateType? modify_validate, string title, string label, string? initial_text) {
+        set_title(title);
+        set_parent_window(AppWindow.get_instance().get_parent_window());
+        set_transient_for(AppWindow.get_instance());
+        on_modify_validate = modify_validate;
+
+        entry.buffer.text = (initial_text != null ? initial_text : "");
+
+        entry.grab_focus();
+    }
+
+    public string? execute() {
+        string? text = null;
+
+        show_all();
+
+        if (run() == Gtk.ResponseType.OK)
+            text = entry.buffer.text;
+
+        destroy();
+
+        return text;
+    }
+}