git.iko.soy/unity8
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unity8/plugins/LightDM/PromptsModel.h
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1/*
2 * Copyright (C) 2017 Canonical, Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 3.
7 *
8 * This program is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 *
16 */
18#pragma once
20#include <QAbstractListModel>
22class PromptsModel : public QAbstractListModel
24 Q_OBJECT
26 Q_PROPERTY(int count READ rowCount NOTIFY countChanged)
28public:
29 enum PromptsModelRoles {
30 TypeRole = Qt::UserRole,
31 TextRole,
32 };
33 Q_ENUM(PromptsModelRoles)
35 enum PromptType {
36 Message,
37 Error,
38 Secret,
39 Question,
40 Button,
41 };
42 Q_ENUM(PromptType)
44 explicit PromptsModel(QObject* parent=0);
46 PromptsModel& operator=(const PromptsModel &other);
48 int rowCount(const QModelIndex &parent = QModelIndex()) const override;
49 QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
50 QHash<int, QByteArray> roleNames() const override;
52 Q_INVOKABLE void prepend(const QString &text, PromptType type);
53 Q_INVOKABLE void append(const QString &text, PromptType type);
55 void clear();
57 bool hasPrompt() const;
59Q_SIGNALS:
60 void countChanged();
62private:
63 struct PromptInfo {
64 QString prompt;
65 PromptType type;
66 };
68 QList<PromptInfo> m_prompts;
69 QHash<int, QByteArray> m_roleNames;
70};