git.iko.soy/unity8
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unity8/plugins/Unity/unityoptionsmodel.cpp
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1/*
2 * Copyright (C) 2013 Canonical, Ltd.
3 *
4 * Authors:
5 * Pawel Stolowski <pawel.stolowski@canonical.com>
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation; version 3.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
18 */
20// self
21#include "unityoptionsmodel.h"
23// local
24#include "filteroption.h"
26UnityOptionsModel::UnityOptionsModel(QObject *parent,
27 const std::vector<unity::dash::FilterOption::Ptr> options,
28 sigc::signal<void, unity::dash::FilterOption::Ptr> optionAdded,
29 sigc::signal<void, unity::dash::FilterOption::Ptr> optionRemoved,
30 bool showAllOption) :
31 GenericOptionsModel(showAllOption, parent)
33 setOptions(options, optionAdded, optionRemoved);
36void UnityOptionsModel::setOptions(const std::vector<unity::dash::FilterOption::Ptr> options,
37 sigc::signal<void, unity::dash::FilterOption::Ptr> optionAdded,
38 sigc::signal<void, unity::dash::FilterOption::Ptr> optionRemoved)
40 for (unsigned int i=0; i<options.size(); i++)
41 {
42 addOption(new FilterOption(options[i], this));
43 }
44 optionAdded.connect(sigc::mem_fun(this, &UnityOptionsModel::onOptionAdded));
45 optionRemoved.connect(sigc::mem_fun(this, &UnityOptionsModel::onOptionRemoved));
48void UnityOptionsModel::onOptionAdded(unity::dash::FilterOption::Ptr option)
50 int index = m_options.count();
51 if (index >= 0)
52 {
53 beginInsertRows(QModelIndex(), index, index);
54 addOption(new FilterOption(option, this));
55 endInsertRows();
56 }
59void UnityOptionsModel::onOptionRemoved(unity::dash::FilterOption::Ptr option)
61 auto index = indexOf(QString::fromStdString(option->id));
62 if (index >= 0)
63 {
64 beginRemoveRows(QModelIndex(), index, index);
65 removeOption(index);
66 endRemoveRows();
67 }