1/*
2 This file is part of the KDE project
3 SPDX-FileCopyrightText: 1998, 1999 Torben Weis <weis@kde.org>
4 SPDX-FileCopyrightText: 1999, 2000 Preston Brown <pbrown@kde.org>
5 SPDX-FileCopyrightText: 2000 Simon Hausmann <hausmann@kde.org>
6 SPDX-FileCopyrightText: 2000 David Faure <faure@kde.org>
7
8 SPDX-License-Identifier: LGPL-2.0-or-later
9*/
10
11/*
12 * This file holds the definitions for all classes used to
13 * display a properties dialog.
14 */
15
16#pragma once
17
18#include "kpropertiesdialog.h"
19#include "kpropertiesdialogplugin.h"
20
21#include <QCryptographicHash>
22
23class QComboBox;
24class QLineEdit;
25class KJob;
26namespace KIO
27{
28class Job;
29}
30
31namespace KDEPrivate
32{
33/*!
34 * 'General' plugin
35 * This plugin displays the name of the file, its size and access times.
36 * \internal
37 */
38class KFilePropsPlugin : public KPropertiesDialogPlugin
39{
40 Q_OBJECT
41public:
42 explicit KFilePropsPlugin(KPropertiesDialog *_props);
43 ~KFilePropsPlugin() override;
44
45 /*!
46 * Applies all changes made. This plugin must be always the first
47 * plugin in the dialog, since this function may rename the file which
48 * may confuse other applyChanges functions.
49 */
50 void applyChanges() override;
51
52 /*!
53 * Tests whether the files specified by _items need a 'General' plugin.
54 */
55 static bool supports(const KFileItemList &_items);
56
57 /*!
58 * Called after all plugins applied their changes
59 */
60 void postApplyChanges();
61
62 void setFileNameReadOnly(bool ro);
63
64protected Q_SLOTS:
65 void slotEditFileType();
66 void slotCopyFinished(KJob *);
67 void slotFileRenamed(KIO::Job *, const QUrl &, const QUrl &);
68 void slotDirSizeUpdate();
69 void slotDirSizeFinished(KJob *);
70 void slotFreeSpaceResult(KJob *);
71 void slotSizeStop();
72 void slotSizeDetermine();
73 void slotSizeDetails();
74
75Q_SIGNALS:
76 void changesApplied();
77
78private Q_SLOTS:
79 void nameFileChanged(const QString &text);
80 void slotIconChanged();
81
82private:
83 bool enableIconButton() const;
84 void determineRelativePath(const QString &path);
85 void applyIconChanges();
86 void updateDefaultHandler(const QString &mimeType);
87
88 class KFilePropsPluginPrivate;
89 std::unique_ptr<KFilePropsPluginPrivate> d;
90};
91
92/*!
93 * 'Permissions' plugin
94 * In this plugin you can modify permissions and change
95 * the owner of a file.
96 * \internal
97 */
98class KFilePermissionsPropsPlugin : public KPropertiesDialogPlugin
99{
100 Q_OBJECT
101public:
102 enum PermissionsMode {
103 PermissionsOnlyFiles = 0,
104 PermissionsOnlyDirs = 1,
105 PermissionsOnlyLinks = 2,
106 PermissionsMixed = 3,
107 };
108
109 enum PermissionsTarget {
110 PermissionsOwner = 0,
111 PermissionsGroup = 1,
112 PermissionsOthers = 2,
113 };
114
115 explicit KFilePermissionsPropsPlugin(KPropertiesDialog *_props);
116 ~KFilePermissionsPropsPlugin() override;
117
118 void applyChanges() override;
119
120 /*!
121 * Tests whether the file specified by _items needs a 'Permissions' plugin.
122 */
123 static bool supports(const KFileItemList &_items);
124
125private Q_SLOTS:
126 void slotShowAdvancedPermissions();
127
128Q_SIGNALS:
129 void changesApplied();
130
131private:
132 void setComboContent(QComboBox *combo, PermissionsTarget target, mode_t permissions, mode_t partial);
133 bool isIrregular(mode_t permissions, bool isDir, bool isLink);
134 void enableAccessControls(bool enable);
135 void updateAccessControls();
136 void getPermissionMasks(mode_t &andFilePermissions, mode_t &andDirPermissions, mode_t &orFilePermissions, mode_t &orDirPermissions);
137
138 static const mode_t permissionsMasks[3];
139 static const mode_t standardPermissions[4];
140
141 static const mode_t fperm[3][4];
142
143 class KFilePermissionsPropsPluginPrivate;
144 std::unique_ptr<KFilePermissionsPropsPluginPrivate> d;
145};
146
147class KChecksumsPlugin : public KPropertiesDialogPlugin
148{
149 Q_OBJECT
150public:
151 explicit KChecksumsPlugin(KPropertiesDialog *dialog);
152 ~KChecksumsPlugin() override;
153
154 static bool supports(const KFileItemList &items);
155
156private Q_SLOTS:
157 void slotInvalidateCache();
158 void slotShowMd5();
159 void slotShowSha1();
160 void slotShowSha256();
161 void slotShowSha512();
162 /*!
163 * Compare @p input (required to be lowercase) with the checksum in cache.
164 */
165 void slotVerifyChecksum(const QString &input);
166
167private:
168 static bool isMd5(const QString &input);
169 static bool isSha1(const QString &input);
170 static bool isSha256(const QString &input);
171 static bool isSha512(const QString &input);
172 static QPair<QString, bool> computeChecksum(QCryptographicHash::Algorithm algorithm, const KFileItemList &items);
173 static QCryptographicHash::Algorithm detectAlgorithm(const QString &input);
174
175 void setDefaultState();
176 void setInvalidChecksumState();
177 void setMatchState();
178 void setMismatchState();
179 void setVerifyState();
180 void showChecksum(QCryptographicHash::Algorithm algorithm, QLineEdit *label, QPushButton *copyButton);
181
182 QString cachedChecksum(QCryptographicHash::Algorithm algorithm) const;
183 void cacheChecksum(const QString &checksum, QCryptographicHash::Algorithm algorithm);
184
185 bool cachedMultiFileMatch(QCryptographicHash::Algorithm algorithm) const;
186 void cacheMultiFileMatch(const bool &isMatch, QCryptographicHash::Algorithm algorithm);
187
188 class KChecksumsPluginPrivate;
189 std::unique_ptr<KChecksumsPluginPrivate> d;
190};
191
192/*!
193 * Used to edit the files containing
194 * [Desktop Entry]
195 * URL=....
196 *
197 * Such files are used to represent a program in kicker and konqueror.
198 * \internal
199 */
200class KUrlPropsPlugin : public KPropertiesDialogPlugin
201{
202 Q_OBJECT
203public:
204 explicit KUrlPropsPlugin(KPropertiesDialog *_props);
205 ~KUrlPropsPlugin() override;
206
207 void applyChanges() override;
208
209 void setFileNameReadOnly(bool ro);
210
211 static bool supports(const KFileItemList &_items);
212
213private:
214 class KUrlPropsPluginPrivate;
215 std::unique_ptr<KUrlPropsPluginPrivate> d;
216};
217
218/*!
219 * Used to edit the files containing
220 * [Desktop Entry]
221 * Type=Application
222 *
223 * Such files are used to represent a program in kicker and konqueror.
224 * \internal
225 */
226class KDesktopPropsPlugin : public KPropertiesDialogPlugin
227{
228 Q_OBJECT
229public:
230 explicit KDesktopPropsPlugin(KPropertiesDialog *_props);
231 ~KDesktopPropsPlugin() override;
232
233 void applyChanges() override;
234
235 static bool supports(const KFileItemList &_items);
236
237public Q_SLOTS:
238 void slotAddFiletype();
239 void slotDelFiletype();
240 void slotBrowseExec();
241 void slotAdvanced();
242
243private:
244 void checkCommandChanged();
245
246private:
247 class KDesktopPropsPluginPrivate;
248 std::unique_ptr<KDesktopPropsPluginPrivate> d;
249};
250
251}
252

source code of kio/src/widgets/kpropertiesdialogbuiltin_p.h