1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
// SPDX-FileCopyrightText: 2003 Scott Wheeler <wheeler@kde.org>
// SPDX-FileCopyrightText: 2004 Max Howell <max.howell@methylblue.com>
// SPDX-FileCopyrightText: 2004 Mark Kretschmann <markey@web.de>
// SPDX-FileCopyrightText: 2008 Seb Ruiz <ruiz@kde.org>
// SPDX-FileCopyrightText: 2008 Sebastian Trueg <trueg@kde.org>
// SPDX-FileCopyrightText: 2020 Simon Persson <simon.persson@mykolab.com>
//
// SPDX-License-Identifier: GPL-2.0-only
#ifndef FOLDER_SELECTION_MODEL_H
#define FOLDER_SELECTION_MODEL_H
#include <QFileSystemModel>
#include <QSet>
class FolderSelectionModel : public QFileSystemModel
{
Q_OBJECT
public:
explicit FolderSelectionModel(bool pHiddenFoldersVisible = false, QObject *pParent = nullptr);
enum InclusionState { StateNone, StateIncluded, StateExcluded, StateIncludeInherited, StateExcludeInherited };
enum CustomRoles { IncludeStateRole = 7777 };
Qt::ItemFlags flags(const QModelIndex &pIndex) const override;
QVariant data(const QModelIndex &pIndex, int pRole = Qt::DisplayRole) const override;
bool setData(const QModelIndex &pIndex, const QVariant &pValue, int pRole = Qt::EditRole) override;
void setIncludedPaths(const QSet<QString> &pIncludedPaths);
void setExcludedPaths(const QSet<QString> &pExcludedPaths);
QSet<QString> includedPaths() const;
QSet<QString> excludedPaths() const;
/**
* Include the specified path. All subdirs will be reset.
*/
void includePath(const QString &pPath);
/**
* Exclude the specified path. All subdirs will be reset.
*/
void excludePath(const QString &pPath);
int columnCount(const QModelIndex &) const override
{
return 1;
}
InclusionState inclusionState(const QModelIndex &pIndex) const;
InclusionState inclusionState(const QString &pPath) const;
bool hiddenFoldersVisible() const;
public slots:
void setHiddenFoldersVisible(bool pVisible);
signals:
void includedPathAdded(const QString &pPath);
void excludedPathAdded(const QString &pPath);
void includedPathRemoved(const QString &pPath);
void excludedPathRemoved(const QString &pPath);
private:
QModelIndex findLastLeaf(const QModelIndex &index);
void removeSubDirs(const QString &path);
QSet<QString> mIncludedPaths;
QSet<QString> mExcludedPaths;
};
#endif
|
