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/* 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()));
}
}
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