qdbusmenutypes.cpp

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1/****************************************************************************-
2**-
3** Copyright (C) 2015 The Qt Company Ltd.-
4** Contact: http://www.qt.io/licensing/-
5**-
6** This file is part of the QtGui module of the Qt Toolkit.-
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16**-
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18** Alternatively, this file may be used under the terms of the GNU Lesser-
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28** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.-
29**-
30** $QT_END_LICENSE$-
31**-
32****************************************************************************/-
33-
34#include "qdbusmenutypes_p.h"-
35-
36#include <QDBusConnection>-
37#include <QDBusMetaType>-
38#include <QImage>-
39#include <QIcon>-
40#include <QImage>-
41#include <QPixmap>-
42#include <QDebug>-
43#include <QtEndian>-
44#include <QBuffer>-
45#include <private/qkeysequence_p.h>-
46#include <qpa/qplatformmenu.h>-
47#include "qdbusplatformmenu_p.h"-
48-
49QT_BEGIN_NAMESPACE-
50-
51const QDBusArgument &operator<<(QDBusArgument &arg, const QDBusMenuItem &item)-
52{-
53 arg.beginStructure();-
54 arg << item.m_id << item.m_properties;-
55 arg.endStructure();-
56 return arg;
never executed: return arg;
0
57}-
58-
59const QDBusArgument &operator>>(const QDBusArgument &arg, QDBusMenuItem &item)-
60{-
61 arg.beginStructure();-
62 arg >> item.m_id >> item.m_properties;-
63 arg.endStructure();-
64 return arg;
never executed: return arg;
0
65}-
66-
67const QDBusArgument &operator<<(QDBusArgument &arg, const QDBusMenuItemKeys &keys)-
68{-
69 arg.beginStructure();-
70 arg << keys.id << keys.properties;-
71 arg.endStructure();-
72 return arg;
never executed: return arg;
0
73}-
74-
75const QDBusArgument &operator>>(const QDBusArgument &arg, QDBusMenuItemKeys &keys)-
76{-
77 arg.beginStructure();-
78 arg >> keys.id >> keys.properties;-
79 arg.endStructure();-
80 return arg;
never executed: return arg;
0
81}-
82-
83uint QDBusMenuLayoutItem::populate(int id, int depth, const QStringList &propertyNames, const QDBusPlatformMenu *topLevelMenu)-
84{-
85 qCDebug(qLcMenu) << id << "depth" << depth << propertyNames;
never executed: QMessageLogger(__FILE__, 85, __PRETTY_FUNCTION__, qLcMenu().categoryName()).debug() << id << "depth" << depth << propertyNames;
qt_category_enabledDescription
TRUEnever evaluated
FALSEnever evaluated
0
86 m_id = id;-
87 if (id == 0) {
id == 0Description
TRUEnever evaluated
FALSEnever evaluated
0
88 m_properties.insert(QLatin1String("children-display"), QLatin1String("submenu"));-
89 if (topLevelMenu)
topLevelMenuDescription
TRUEnever evaluated
FALSEnever evaluated
0
90 populate(topLevelMenu, depth, propertyNames);
never executed: populate(topLevelMenu, depth, propertyNames);
0
91 return 1; // revision
never executed: return 1;
0
92 }-
93-
94 QDBusPlatformMenuItem *item = QDBusPlatformMenuItem::byId(id);-
95 if (item) {
itemDescription
TRUEnever evaluated
FALSEnever evaluated
0
96 const QDBusPlatformMenu *menu = static_cast<const QDBusPlatformMenu *>(item->menu());-
97-
98 if (menu) {
menuDescription
TRUEnever evaluated
FALSEnever evaluated
0
99 if (depth != 0)
depth != 0Description
TRUEnever evaluated
FALSEnever evaluated
0
100 populate(menu, depth, propertyNames);
never executed: populate(menu, depth, propertyNames);
0
101 return menu->revision();
never executed: return menu->revision();
0
102 }-
103 }
never executed: end of block
0
104-
105 return 1; // revision
never executed: return 1;
0
106}-
107-
108void QDBusMenuLayoutItem::populate(const QDBusPlatformMenu *menu, int depth, const QStringList &propertyNames)-
109{-
110 Q_FOREACH (QDBusPlatformMenuItem *item, menu->items()) {-
111 QDBusMenuLayoutItem child;-
112 child.populate(item, depth - 1, propertyNames);-
113 m_children << child;-
114 }
never executed: end of block
0
115}
never executed: end of block
0
116-
117void QDBusMenuLayoutItem::populate(const QDBusPlatformMenuItem *item, int depth, const QStringList &propertyNames)-
118{-
119 m_id = item->dbusID();-
120 QDBusMenuItem proxy(item);-
121 m_properties = proxy.m_properties;-
122-
123 const QDBusPlatformMenu *menu = static_cast<const QDBusPlatformMenu *>(item->menu());-
124 if (depth != 0 && menu)
depth != 0Description
TRUEnever evaluated
FALSEnever evaluated
menuDescription
TRUEnever evaluated
FALSEnever evaluated
0
125 populate(menu, depth, propertyNames);
never executed: populate(menu, depth, propertyNames);
0
126}
never executed: end of block
0
127-
128const QDBusArgument &operator<<(QDBusArgument &arg, const QDBusMenuLayoutItem &item)-
129{-
130 arg.beginStructure();-
131 arg << item.m_id << item.m_properties;-
132 arg.beginArray(qMetaTypeId<QDBusVariant>());-
133 foreach (const QDBusMenuLayoutItem& child, item.m_children)-
134 arg << QDBusVariant(QVariant::fromValue<QDBusMenuLayoutItem>(child));
never executed: arg << QDBusVariant(QVariant::fromValue<QDBusMenuLayoutItem>(child));
0
135 arg.endArray();-
136 arg.endStructure();-
137 return arg;
never executed: return arg;
0
138}-
139-
140const QDBusArgument &operator>>(const QDBusArgument &arg, QDBusMenuLayoutItem &item)-
141{-
142 arg.beginStructure();-
143 arg >> item.m_id >> item.m_properties;-
144 arg.beginArray();-
145 while (!arg.atEnd()) {
!arg.atEnd()Description
TRUEnever evaluated
FALSEnever evaluated
0
146 QDBusVariant dbusVariant;-
147 arg >> dbusVariant;-
148 QDBusArgument childArgument = dbusVariant.variant().value<QDBusArgument>();-
149-
150 QDBusMenuLayoutItem child;-
151 childArgument >> child;-
152 item.m_children.append(child);-
153 }
never executed: end of block
0
154 arg.endArray();-
155 arg.endStructure();-
156 return arg;
never executed: return arg;
0
157}-
158-
159void QDBusMenuItem::registerDBusTypes()-
160{-
161 qDBusRegisterMetaType<QDBusMenuItem>();-
162 qDBusRegisterMetaType<QDBusMenuItemList>();-
163 qDBusRegisterMetaType<QDBusMenuItemKeys>();-
164 qDBusRegisterMetaType<QDBusMenuItemKeysList>();-
165 qDBusRegisterMetaType<QDBusMenuLayoutItem>();-
166 qDBusRegisterMetaType<QDBusMenuLayoutItemList>();-
167 qDBusRegisterMetaType<QDBusMenuEvent>();-
168 qDBusRegisterMetaType<QDBusMenuEventList>();-
169 qDBusRegisterMetaType<QDBusMenuShortcut>();-
170}
never executed: end of block
0
171-
172QDBusMenuItem::QDBusMenuItem(const QDBusPlatformMenuItem *item)-
173 : m_id(item->dbusID())-
174{-
175 if (item->isSeparator()) {
item->isSeparator()Description
TRUEnever evaluated
FALSEnever evaluated
0
176 m_properties.insert(QLatin1String("type"), QLatin1String("separator"));-
177 } else {
never executed: end of block
0
178 m_properties.insert(QLatin1String("label"), convertMnemonic(item->text()));-
179 if (item->menu())
item->menu()Description
TRUEnever evaluated
FALSEnever evaluated
0
180 m_properties.insert(QLatin1String("children-display"), QLatin1String("submenu"));
never executed: m_properties.insert(QLatin1String("children-display"), QLatin1String("submenu"));
0
181 m_properties.insert(QLatin1String("enabled"), item->isEnabled());-
182 if (item->isCheckable()) {
item->isCheckable()Description
TRUEnever evaluated
FALSEnever evaluated
0
183 // dbusmenu supports "radio" too, but QPlatformMenuItem doesn't seem to-
184 // (QAction would have an exclusive actionGroup)-
185 m_properties.insert(QLatin1String("toggle-type"), QLatin1String("checkmark"));-
186 m_properties.insert(QLatin1String("toggle-state"), item->isChecked() ? 1 : 0);-
187 }
never executed: end of block
0
188 const QKeySequence &scut = item->shortcut();-
189 if (!scut.isEmpty()) {
!scut.isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
190 QDBusMenuShortcut shortcut = convertKeySequence(scut);-
191 m_properties.insert(QLatin1String("shortcut"), QVariant::fromValue(shortcut));-
192 }
never executed: end of block
0
193 const QIcon &icon = item->icon();-
194 if (!icon.name().isEmpty()) {
!icon.name().isEmpty()Description
TRUEnever evaluated
FALSEnever evaluated
0
195 m_properties.insert(QLatin1String("icon-name"), icon.name());-
196 } else if (!icon.isNull()) {
never executed: end of block
!icon.isNull()Description
TRUEnever evaluated
FALSEnever evaluated
0
197 QBuffer buf;-
198 icon.pixmap(16).save(&buf, "PNG");-
199 m_properties.insert(QLatin1String("icon-data"), buf.data());-
200 }
never executed: end of block
0
201 }
never executed: end of block
0
202 m_properties.insert(QLatin1String("visible"), item->isVisible());-
203}
never executed: end of block
0
204-
205QDBusMenuItemList QDBusMenuItem::items(const QList<int> &ids, const QStringList &propertyNames)-
206{-
207 Q_UNUSED(propertyNames)-
208 QDBusMenuItemList ret;-
209 QList<const QDBusPlatformMenuItem *> items = QDBusPlatformMenuItem::byIds(ids);-
210 ret.reserve(items.size());-
211 Q_FOREACH (const QDBusPlatformMenuItem *item, items)-
212 ret << QDBusMenuItem(item);
never executed: ret << QDBusMenuItem(item);
0
213 return ret;
never executed: return ret;
0
214}-
215-
216QString QDBusMenuItem::convertMnemonic(const QString &label)-
217{-
218 // convert only the first occurrence of ampersand which is not at the end-
219 // dbusmenu uses underscore instead of ampersand-
220 int idx = label.indexOf(QLatin1Char('&'));-
221 if (idx < 0 || idx == label.length() - 1)
idx < 0Description
TRUEnever evaluated
FALSEnever evaluated
idx == label.length() - 1Description
TRUEnever evaluated
FALSEnever evaluated
0
222 return label;
never executed: return label;
0
223 QString ret(label);-
224 ret[idx] = QLatin1Char('_');-
225 return ret;
never executed: return ret;
0
226}-
227-
228QDBusMenuShortcut QDBusMenuItem::convertKeySequence(const QKeySequence &sequence)-
229{-
230 QDBusMenuShortcut shortcut;-
231 for (int i = 0; i < sequence.count(); ++i) {
i < sequence.count()Description
TRUEnever evaluated
FALSEnever evaluated
0
232 QStringList tokens;-
233 int key = sequence[i];-
234 if (key & Qt::MetaModifier)
key & Qt::MetaModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
235 tokens << QStringLiteral("Super");
never executed: tokens << ([]() -> QString { enum { Size = sizeof(u"" "Super")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "Super" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
0
236 if (key & Qt::ControlModifier)
key & Qt::ControlModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
237 tokens << QStringLiteral("Control");
never executed: tokens << ([]() -> QString { enum { Size = sizeof(u"" "Control")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "Control" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
0
238 if (key & Qt::AltModifier)
key & Qt::AltModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
239 tokens << QStringLiteral("Alt");
never executed: tokens << ([]() -> QString { enum { Size = sizeof(u"" "Alt")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "Alt" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
0
240 if (key & Qt::ShiftModifier)
key & Qt::ShiftModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
241 tokens << QStringLiteral("Shift");
never executed: tokens << ([]() -> QString { enum { Size = sizeof(u"" "Shift")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "Shift" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
0
242 if (key & Qt::KeypadModifier)
key & Qt::KeypadModifierDescription
TRUEnever evaluated
FALSEnever evaluated
0
243 tokens << QStringLiteral("Num");
never executed: tokens << ([]() -> QString { enum { Size = sizeof(u"" "Num")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "Num" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
0
244-
245 QString keyName = QKeySequencePrivate::keyName(key, QKeySequence::PortableText);-
246 if (keyName == QLatin1String("+"))
keyName == QLatin1String("+")Description
TRUEnever evaluated
FALSEnever evaluated
0
247 tokens << QStringLiteral("plus");
never executed: tokens << ([]() -> QString { enum { Size = sizeof(u"" "plus")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "plus" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
0
248 else if (keyName == QLatin1String("-"))
keyName == QLatin1String("-")Description
TRUEnever evaluated
FALSEnever evaluated
0
249 tokens << QStringLiteral("minus");
never executed: tokens << ([]() -> QString { enum { Size = sizeof(u"" "minus")/2 - 1 }; static const QStaticStringData<Size> qstring_literal = { { { { -1 } }, Size, 0, 0, sizeof(QStringData) }, u"" "minus" }; QStringDataPtr holder = { qstring_literal.data_ptr() }; const QString qstring_literal_temp(holder); return qstring_literal_temp; }());
never executed: return qstring_literal_temp;
0
250 else-
251 tokens << keyName;
never executed: tokens << keyName;
0
252 shortcut << tokens;-
253 }
never executed: end of block
0
254 return shortcut;
never executed: return shortcut;
0
255}-
256-
257const QDBusArgument &operator<<(QDBusArgument &arg, const QDBusMenuEvent &ev)-
258{-
259 arg.beginStructure();-
260 arg << ev.m_id << ev.m_eventId << ev.m_data << ev.m_timestamp;-
261 arg.endStructure();-
262 return arg;
never executed: return arg;
0
263}-
264-
265const QDBusArgument &operator>>(const QDBusArgument &arg, QDBusMenuEvent &ev)-
266{-
267 arg.beginStructure();-
268 arg >> ev.m_id >> ev.m_eventId >> ev.m_data >> ev.m_timestamp;-
269 arg.endStructure();-
270 return arg;
never executed: return arg;
0
271}-
272-
273#ifndef QT_NO_DEBUG_STREAM-
274QDebug operator<<(QDebug d, const QDBusMenuItem &item)-
275{-
276 QDebugStateSaver saver(d);-
277 d.nospace();-
278 d << "QDBusMenuItem(id=" << item.m_id << ", properties=" << item.m_properties << ')';-
279 return d;
never executed: return d;
0
280}-
281-
282QDebug operator<<(QDebug d, const QDBusMenuLayoutItem &item)-
283{-
284 QDebugStateSaver saver(d);-
285 d.nospace();-
286 d << "QDBusMenuLayoutItem(id=" << item.m_id << ", properties=" << item.m_properties << ", " << item.m_children.count() << " children)";-
287 return d;
never executed: return d;
0
288}-
289#endif-
290-
291QT_END_NAMESPACE-
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