File indexing completed on 2024-12-01 03:41:13
0001 /* 0002 SPDX-FileCopyrightText: 2005 Sean Harmer <sh@rama.homelinux.org> 0003 SPDX-FileCopyrightText: 2005-2007 Till Adam <adam@kde.org> 0004 0005 SPDX-License-Identifier: LGPL-2.0-or-later 0006 */ 0007 0008 #ifndef KACLEDITWIDGET_P_H 0009 #define KACLEDITWIDGET_P_H 0010 0011 #include <config-kiowidgets.h> 0012 0013 #if HAVE_POSIX_ACL || defined(Q_MOC_RUN) 0014 #include <kacl.h> 0015 #include <sys/acl.h> 0016 0017 #include <QDialog> 0018 #include <QHash> 0019 #include <QTreeWidget> 0020 0021 #include <QComboBox> 0022 #include <kfileitem.h> 0023 0024 class KACLListViewItem; 0025 class QButtonGroup; 0026 class KACLListView; 0027 class QStackedWidget; 0028 class QCheckBox; 0029 class QAbstractButton; 0030 class QColorGroup; 0031 0032 /** 0033 @author Sean Harmer 0034 */ 0035 class KACLListView : public QTreeWidget 0036 { 0037 Q_OBJECT 0038 friend class KACLListViewItem; 0039 0040 public: 0041 enum Types { 0042 OWNER_IDX = 0, 0043 GROUP_IDX, 0044 OTHERS_IDX, 0045 MASK_IDX, 0046 NAMED_USER_IDX, 0047 NAMED_GROUP_IDX, 0048 LAST_IDX, 0049 }; 0050 enum EntryType { 0051 User = 1, 0052 Group = 2, 0053 Others = 4, 0054 Mask = 8, 0055 NamedUser = 16, 0056 NamedGroup = 32, 0057 AllTypes = 63, 0058 }; 0059 0060 explicit KACLListView(QWidget *parent = nullptr); 0061 ~KACLListView() override; 0062 0063 bool hasMaskEntry() const 0064 { 0065 return m_hasMask; 0066 } 0067 bool hasDefaultEntries() const; 0068 bool allowDefaults() const 0069 { 0070 return m_allowDefaults; 0071 } 0072 void setAllowDefaults(bool v) 0073 { 0074 m_allowDefaults = v; 0075 } 0076 unsigned short maskPermissions() const; 0077 void setMaskPermissions(unsigned short maskPerms); 0078 acl_perm_t maskPartialPermissions() const; 0079 void setMaskPartialPermissions(acl_perm_t maskPerms); 0080 0081 bool maskCanBeDeleted() const; 0082 bool defaultMaskCanBeDeleted() const; 0083 0084 const KACLListViewItem *findDefaultItemByType(EntryType type) const; 0085 const KACLListViewItem *findItemByType(EntryType type, bool defaults = false) const; 0086 unsigned short calculateMaskValue(bool defaults) const; 0087 void calculateEffectiveRights(); 0088 0089 QStringList allowedUsers(bool defaults, KACLListViewItem *allowedItem = nullptr); 0090 QStringList allowedGroups(bool defaults, KACLListViewItem *allowedItem = nullptr); 0091 0092 KACL getACL(); 0093 KACL getDefaultACL(); 0094 0095 public Q_SLOTS: 0096 void slotAddEntry(); 0097 void slotEditEntry(); 0098 void slotRemoveEntry(); 0099 void setACL(const KACL &anACL); 0100 void setDefaultACL(const KACL &anACL); 0101 0102 QSize sizeHint() const override; 0103 0104 protected Q_SLOTS: 0105 void slotItemClicked(QTreeWidgetItem *pItem, int col); 0106 void slotItemDoubleClicked(QTreeWidgetItem *item, int col); 0107 0108 protected: 0109 void contentsMousePressEvent(QMouseEvent *e); 0110 0111 private: 0112 void fillItemsFromACL(const KACL &pACL, bool defaults = false); 0113 KACL itemsToACL(bool defaults) const; 0114 0115 KACL m_ACL; 0116 KACL m_defaultACL; 0117 unsigned short m_mask; 0118 bool m_hasMask; 0119 bool m_allowDefaults; 0120 QStringList m_allUsers; 0121 QStringList m_allGroups; 0122 }; 0123 0124 class EditACLEntryDialog : public QDialog 0125 { 0126 Q_OBJECT 0127 public: 0128 EditACLEntryDialog(KACLListView *listView, 0129 KACLListViewItem *item, 0130 const QStringList &users, 0131 const QStringList &groups, 0132 const QStringList &defaultUsers, 0133 const QStringList &defaultGroups, 0134 int allowedTypes = KACLListView::AllTypes, 0135 int allowedDefaultTypes = KACLListView::AllTypes, 0136 bool allowDefault = false); 0137 KACLListViewItem *item() const 0138 { 0139 return m_item; 0140 } 0141 public Q_SLOTS: 0142 void slotOk(); 0143 void slotSelectionChanged(QAbstractButton *); 0144 private Q_SLOTS: 0145 void slotUpdateAllowedUsersAndGroups(); 0146 void slotUpdateAllowedTypes(); 0147 0148 private: 0149 KACLListView *m_listView; 0150 KACLListViewItem *m_item; 0151 QStringList m_users; 0152 QStringList m_groups; 0153 QStringList m_defaultUsers; 0154 QStringList m_defaultGroups; 0155 int m_allowedTypes; 0156 int m_allowedDefaultTypes; 0157 QButtonGroup *m_buttonGroup; 0158 QComboBox *m_usersCombo; 0159 QComboBox *m_groupsCombo; 0160 QStackedWidget *m_widgetStack; 0161 QCheckBox *m_defaultCB; 0162 QHash<QAbstractButton *, int> m_buttonIds; 0163 }; 0164 0165 class KACLListViewItem : public QTreeWidgetItem 0166 { 0167 public: 0168 KACLListViewItem(QTreeWidget *parent, KACLListView::EntryType type, unsigned short value, bool defaultEntry, const QString &qualifier = QString()); 0169 ~KACLListViewItem() override; 0170 QString key() const; 0171 bool operator<(const QTreeWidgetItem &other) const override; 0172 0173 void calcEffectiveRights(); 0174 0175 bool isDeletable() const; 0176 bool isAllowedToChangeType() const; 0177 0178 void togglePerm(acl_perm_t perm); 0179 0180 void updatePermissionIcons(); 0181 void repaint(); 0182 0183 KACLListView::EntryType type; 0184 unsigned short value; 0185 bool isDefault; 0186 QString qualifier; 0187 bool isPartial; 0188 0189 private: 0190 KACLListView *m_pACLListView; 0191 }; 0192 0193 #endif 0194 #endif