Differential D28744 Diff 81016 kcms/keys/filteredmodel.cpp

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kcms/keys/filteredmodel.cpp

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1		/*
2		* Copyright 2020 David Redondo <kde@david-redondo.de>
3		*
4		* This program is free software; you can redistribute it and/or
5		* modify it under the terms of the GNU General Public License as
6		* published by the Free Software Foundation; either version 2 of
7		* the License or (at your option) version 3 or any later version
8		* accepted by the membership of KDE e.V. (or its successor approved
9		* by the membership of KDE e.V.), which shall act as a proxy
10		* defined in Section 14 of version 3 of the license.
11		*
12		* This program is distributed in the hope that it will be useful,
13		* but WITHOUT ANY WARRANTY; without even the implied warranty of
14		* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15		* GNU General Public License for more details.
16		*
17		* You should have received a copy of the GNU General Public License
18		* along with this program. If not, see <http://www.gnu.org/licenses/>.
19		*/
20
21		#include "filteredmodel.h"
22
23		#include <QKeySequence>
24
25		#include "shortcutsmodel.h"
26
27		FilteredShortcutsModel::FilteredShortcutsModel(QObject *parent)
28		: QSortFilterProxyModel(parent)
29		{
30		setRecursiveFilteringEnabled(true);
31		}
32
33		bool FilteredShortcutsModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
34		{
35		if (m_filter.isEmpty()) {
36		return true;
37		}
38
39		const QModelIndex index = sourceModel()->index(source_row, 0, source_parent);
40		const bool displayMatches = index.data(Qt::DisplayRole).toString().contains(m_filter, Qt::CaseInsensitive);
41		if (!source_parent.isValid() \|\| displayMatches) {
	broulikUnsubmitted Done `const bool` broulik: `const bool`
42		return displayMatches;
	broulikUnsubmitted Done Why this `!source_parent.isValid()` check? broulik: Why this `!source_parent.isValid()` check?
	davidreAuthorUnsubmitted Done If it's a toplevel item we can just return if the name matches. Recursive filtering will take care of the rest davidre: If it's a toplevel item we can just return if the name matches. Recursive filtering will take…
43		}
44
45		if (index.parent().data(Qt::DisplayRole).toString().contains(m_filter, Qt::CaseInsensitive)) {
46		return true;
	broulikUnsubmitted Done Shouldn't recursive filtering take care of this? broulik: Shouldn't recursive filtering take care of this?
	davidreAuthorUnsubmitted Done No if the parent matches but the child not, the child is filtered. Recursive filtering makes the parent show if it doesn't match but the child does davidre: No if the parent matches but the child not, the child is filtered. Recursive filtering makes…
47		}
48
49		const auto &defaultShortcuts = index.data(ShortcutsModel::DefaultShortcutsRole).value<QSet<QKeySequence>>();
50		for (const auto& shortcut : defaultShortcuts) {
51		if (shortcut.toString(QKeySequence::NativeText).contains(m_filter, Qt::CaseInsensitive)) {
	broulikUnsubmitted Done Put the `.value<QSet<...>>` in the line above outside the `for` broulik: Put the `.value<QSet<...>>` in the line above outside the `for`
52		return true;
53		}
54		}
55
56		const auto &shortcuts = index.data(ShortcutsModel::CustomShortcutsRole).value<QSet<QKeySequence>>();
57		for (const auto& shortcut : shortcuts) {
58		if (shortcut.toString(QKeySequence::NativeText).contains(m_filter, Qt::CaseInsensitive)) {
59		return true;
60		}
61		}
62		return false;
63
64		}
65
66		QString FilteredShortcutsModel::filter() const
67		{
68		return m_filter;
69		}
70
71		void FilteredShortcutsModel::setFilter(const QString &filter)
72		{
73		if (filter == m_filter) {
74		return;
75		}
76		m_filter = filter;
77		invalidateFilter();
78		emit filterChanged();
79		}
80
81
82