diff options
Diffstat (limited to 'src/dialogs/TextEntry.vala')
-rw-r--r-- | src/dialogs/TextEntry.vala | 66 |
1 files changed, 66 insertions, 0 deletions
diff --git a/src/dialogs/TextEntry.vala b/src/dialogs/TextEntry.vala new file mode 100644 index 0000000..d82fdbd --- /dev/null +++ b/src/dialogs/TextEntry.vala @@ -0,0 +1,66 @@ +/* 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/textentrydialog.ui")] +public class TextEntryDialog : Gtk.Dialog { + public delegate bool OnModifyValidateType(string text); + + private unowned OnModifyValidateType on_modify_validate; + + [GtkChild] + private Gtk.Entry entry; + + [GtkChild] + private Gtk.Label label; + + public TextEntryDialog() { + Object (use_header_bar: Resources.use_header_bar()); + } + + public void setup(OnModifyValidateType? modify_validate, string title, string label, + string? initial_text, Gee.Collection<string>? completion_list, string? completion_delimiter) { + set_title(title); + set_parent_window(AppWindow.get_instance().get_parent_window()); + set_transient_for(AppWindow.get_instance()); + on_modify_validate = modify_validate; + + this.label.set_text(label); + + entry.set_text(initial_text != null ? initial_text : ""); + entry.grab_focus(); + entry.changed.connect(on_entry_changed); + + if (completion_list != null) { // Textfield with autocompletion + EntryMultiCompletion completion = new EntryMultiCompletion(completion_list, + completion_delimiter); + entry.set_completion(completion); + } + + set_default_response(Gtk.ResponseType.OK); + } + + public string? execute() { + string? text = null; + + // validate entry to start with + set_response_sensitive(Gtk.ResponseType.OK, on_modify_validate(entry.get_text())); + + show_all(); + + if (run() == Gtk.ResponseType.OK) + text = entry.get_text(); + + entry.changed.disconnect(on_entry_changed); + destroy(); + + return text; + } + + public void on_entry_changed() { + set_response_sensitive(Gtk.ResponseType.OK, on_modify_validate(entry.get_text())); + } +} |