Absolute File Name: | /home/opencoverage/opencoverage/guest-scripts/qtdeclarative/src/qtdeclarative/src/quick/qtquick2.cpp |
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1 | /**************************************************************************** | - | ||||||||||||
2 | ** | - | ||||||||||||
3 | ** Copyright (C) 2016 The Qt Company Ltd. | - | ||||||||||||
4 | ** Contact: https://www.qt.io/licensing/ | - | ||||||||||||
5 | ** | - | ||||||||||||
6 | ** This file is part of the QtQuick module of the Qt Toolkit. | - | ||||||||||||
7 | ** | - | ||||||||||||
8 | ** $QT_BEGIN_LICENSE:LGPL$ | - | ||||||||||||
9 | ** Commercial License Usage | - | ||||||||||||
10 | ** Licensees holding valid commercial Qt licenses may use this file in | - | ||||||||||||
11 | ** accordance with the commercial license agreement provided with the | - | ||||||||||||
12 | ** Software or, alternatively, in accordance with the terms contained in | - | ||||||||||||
13 | ** a written agreement between you and The Qt Company. For licensing terms | - | ||||||||||||
14 | ** and conditions see https://www.qt.io/terms-conditions. For further | - | ||||||||||||
15 | ** information use the contact form at https://www.qt.io/contact-us. | - | ||||||||||||
16 | ** | - | ||||||||||||
17 | ** GNU Lesser General Public License Usage | - | ||||||||||||
18 | ** Alternatively, this file may be used under the terms of the GNU Lesser | - | ||||||||||||
19 | ** General Public License version 3 as published by the Free Software | - | ||||||||||||
20 | ** Foundation and appearing in the file LICENSE.LGPL3 included in the | - | ||||||||||||
21 | ** packaging of this file. Please review the following information to | - | ||||||||||||
22 | ** ensure the GNU Lesser General Public License version 3 requirements | - | ||||||||||||
23 | ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. | - | ||||||||||||
24 | ** | - | ||||||||||||
25 | ** GNU General Public License Usage | - | ||||||||||||
26 | ** Alternatively, this file may be used under the terms of the GNU | - | ||||||||||||
27 | ** General Public License version 2.0 or (at your option) the GNU General | - | ||||||||||||
28 | ** Public license version 3 or any later version approved by the KDE Free | - | ||||||||||||
29 | ** Qt Foundation. The licenses are as published by the Free Software | - | ||||||||||||
30 | ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 | - | ||||||||||||
31 | ** included in the packaging of this file. Please review the following | - | ||||||||||||
32 | ** information to ensure the GNU General Public License requirements will | - | ||||||||||||
33 | ** be met: https://www.gnu.org/licenses/gpl-2.0.html and | - | ||||||||||||
34 | ** https://www.gnu.org/licenses/gpl-3.0.html. | - | ||||||||||||
35 | ** | - | ||||||||||||
36 | ** $QT_END_LICENSE$ | - | ||||||||||||
37 | ** | - | ||||||||||||
38 | ****************************************************************************/ | - | ||||||||||||
39 | - | |||||||||||||
40 | #include "qtquick2_p.h" | - | ||||||||||||
41 | #include <private/qqmlengine_p.h> | - | ||||||||||||
42 | #include <private/qquickutilmodule_p.h> | - | ||||||||||||
43 | #include <private/qquickvaluetypes_p.h> | - | ||||||||||||
44 | #include <private/qquickitemsmodule_p.h> | - | ||||||||||||
45 | #include <private/qquickaccessiblefactory_p.h> | - | ||||||||||||
46 | - | |||||||||||||
47 | #include <private/qqmldebugconnector_p.h> | - | ||||||||||||
48 | #include <private/qqmldebugserviceinterfaces_p.h> | - | ||||||||||||
49 | #include <private/qqmldebugstatesdelegate_p.h> | - | ||||||||||||
50 | #include <private/qqmlbinding_p.h> | - | ||||||||||||
51 | #include <private/qqmlcontext_p.h> | - | ||||||||||||
52 | #include <private/qquickapplication_p.h> | - | ||||||||||||
53 | #include <QtQuick/private/qquickpropertychanges_p.h> | - | ||||||||||||
54 | #include <QtQuick/private/qquickstate_p.h> | - | ||||||||||||
55 | #include <qqmlproperty.h> | - | ||||||||||||
56 | #include <QtCore/QPointer> | - | ||||||||||||
57 | - | |||||||||||||
58 | static void initResources() | - | ||||||||||||
59 | { | - | ||||||||||||
60 | Q_INIT_RESOURCE(scenegraph); | - | ||||||||||||
61 | } executed 374 times by 132 tests: end of block Executed by:
| 374 | ||||||||||||
62 | - | |||||||||||||
63 | QT_BEGIN_NAMESPACE | - | ||||||||||||
64 | - | |||||||||||||
65 | #if !QT_CONFIG(qml_debug) | - | ||||||||||||
66 | - | |||||||||||||
67 | class QQmlQtQuick2DebugStatesDelegate : public QQmlDebugStatesDelegate {}; | - | ||||||||||||
68 | - | |||||||||||||
69 | #else | - | ||||||||||||
70 | - | |||||||||||||
71 | class QQmlQtQuick2DebugStatesDelegate : public QQmlDebugStatesDelegate | - | ||||||||||||
72 | { | - | ||||||||||||
73 | public: | - | ||||||||||||
74 | QQmlQtQuick2DebugStatesDelegate(); | - | ||||||||||||
75 | ~QQmlQtQuick2DebugStatesDelegate(); | - | ||||||||||||
76 | void buildStatesList(bool cleanList, const QList<QPointer<QObject> > &instances) override; | - | ||||||||||||
77 | void updateBinding(QQmlContext *context, | - | ||||||||||||
78 | const QQmlProperty &property, | - | ||||||||||||
79 | const QVariant &expression, bool isLiteralValue, | - | ||||||||||||
80 | const QString &fileName, int line, int column, | - | ||||||||||||
81 | bool *isBaseState) override; | - | ||||||||||||
82 | bool setBindingForInvalidProperty(QObject *object, | - | ||||||||||||
83 | const QString &propertyName, | - | ||||||||||||
84 | const QVariant &expression, | - | ||||||||||||
85 | bool isLiteralValue) override; | - | ||||||||||||
86 | void resetBindingForInvalidProperty(QObject *object, | - | ||||||||||||
87 | const QString &propertyName) override; | - | ||||||||||||
88 | - | |||||||||||||
89 | private: | - | ||||||||||||
90 | void buildStatesList(QObject *obj); | - | ||||||||||||
91 | - | |||||||||||||
92 | QList<QPointer<QQuickState> > m_allStates; | - | ||||||||||||
93 | }; | - | ||||||||||||
94 | - | |||||||||||||
95 | QQmlQtQuick2DebugStatesDelegate::QQmlQtQuick2DebugStatesDelegate() | - | ||||||||||||
96 | { | - | ||||||||||||
97 | } | - | ||||||||||||
98 | - | |||||||||||||
99 | QQmlQtQuick2DebugStatesDelegate::~QQmlQtQuick2DebugStatesDelegate() | - | ||||||||||||
100 | { | - | ||||||||||||
101 | } | - | ||||||||||||
102 | - | |||||||||||||
103 | void QQmlQtQuick2DebugStatesDelegate::buildStatesList(bool cleanList, | - | ||||||||||||
104 | const QList<QPointer<QObject> > &instances) | - | ||||||||||||
105 | { | - | ||||||||||||
106 | if (cleanList)
| 0-102 | ||||||||||||
107 | m_allStates.clear(); executed 102 times by 1 test: m_allStates.clear(); Executed by:
| 102 | ||||||||||||
108 | - | |||||||||||||
109 | //only root context has all instances | - | ||||||||||||
110 | for (int ii = 0; ii < instances.count(); ++ii) {
| 102-622 | ||||||||||||
111 | buildStatesList(instances.at(ii)); | - | ||||||||||||
112 | } executed 622 times by 1 test: end of block Executed by:
| 622 | ||||||||||||
113 | } executed 102 times by 1 test: end of block Executed by:
| 102 | ||||||||||||
114 | - | |||||||||||||
115 | void QQmlQtQuick2DebugStatesDelegate::buildStatesList(QObject *obj) | - | ||||||||||||
116 | { | - | ||||||||||||
117 | if (QQuickState *state = qobject_cast<QQuickState *>(obj)) {
| 102-1440 | ||||||||||||
118 | m_allStates.append(state); | - | ||||||||||||
119 | } executed 102 times by 1 test: end of block Executed by:
| 102 | ||||||||||||
120 | - | |||||||||||||
121 | QObjectList children = obj->children(); | - | ||||||||||||
122 | for (int ii = 0; ii < children.count(); ++ii) {
| 920-1542 | ||||||||||||
123 | buildStatesList(children.at(ii)); | - | ||||||||||||
124 | } executed 920 times by 1 test: end of block Executed by:
| 920 | ||||||||||||
125 | } executed 1542 times by 1 test: end of block Executed by:
| 1542 | ||||||||||||
126 | - | |||||||||||||
127 | void QQmlQtQuick2DebugStatesDelegate::updateBinding(QQmlContext *context, | - | ||||||||||||
128 | const QQmlProperty &property, | - | ||||||||||||
129 | const QVariant &expression, bool isLiteralValue, | - | ||||||||||||
130 | const QString &fileName, int line, int column, | - | ||||||||||||
131 | bool *inBaseState) | - | ||||||||||||
132 | { | - | ||||||||||||
133 | Q_UNUSED(column); | - | ||||||||||||
134 | typedef QPointer<QQuickState> QuickStatePointer; | - | ||||||||||||
135 | QObject *object = property.object(); | - | ||||||||||||
136 | QString propertyName = property.name(); | - | ||||||||||||
137 | for (const QuickStatePointer& statePointer : qAsConst(m_allStates)) { | - | ||||||||||||
138 | if (QQuickState *state = statePointer.data()) {
| 0-12 | ||||||||||||
139 | // here we assume that the revert list on itself defines the base state | - | ||||||||||||
140 | if (state->isStateActive() && state->containsPropertyInRevertList(object, propertyName)) {
| 2-8 | ||||||||||||
141 | *inBaseState = false; | - | ||||||||||||
142 | - | |||||||||||||
143 | QQmlBinding *newBinding = nullptr; | - | ||||||||||||
144 | if (!isLiteralValue) {
| 0-2 | ||||||||||||
145 | newBinding = QQmlBinding::create(&QQmlPropertyPrivate::get(property)->core, | - | ||||||||||||
146 | expression.toString(), object, | - | ||||||||||||
147 | QQmlContextData::get(context), fileName, | - | ||||||||||||
148 | line); | - | ||||||||||||
149 | newBinding->setTarget(property); | - | ||||||||||||
150 | } executed 2 times by 1 test: end of block Executed by:
| 2 | ||||||||||||
151 | - | |||||||||||||
152 | state->changeBindingInRevertList(object, propertyName, newBinding); | - | ||||||||||||
153 | - | |||||||||||||
154 | if (isLiteralValue)
| 0-2 | ||||||||||||
155 | state->changeValueInRevertList(object, propertyName, expression); never executed: state->changeValueInRevertList(object, propertyName, expression); | 0 | ||||||||||||
156 | } executed 2 times by 1 test: end of block Executed by:
| 2 | ||||||||||||
157 | } executed 12 times by 1 test: end of block Executed by:
| 12 | ||||||||||||
158 | } executed 12 times by 1 test: end of block Executed by:
| 12 | ||||||||||||
159 | } executed 12 times by 1 test: end of block Executed by:
| 12 | ||||||||||||
160 | - | |||||||||||||
161 | bool QQmlQtQuick2DebugStatesDelegate::setBindingForInvalidProperty(QObject *object, | - | ||||||||||||
162 | const QString &propertyName, | - | ||||||||||||
163 | const QVariant &expression, | - | ||||||||||||
164 | bool isLiteralValue) | - | ||||||||||||
165 | { | - | ||||||||||||
166 | if (QQuickPropertyChanges *propertyChanges = qobject_cast<QQuickPropertyChanges *>(object)) {
| 0-4 | ||||||||||||
167 | if (isLiteralValue)
| 0-4 | ||||||||||||
168 | propertyChanges->changeValue(propertyName, expression); executed 4 times by 1 test: propertyChanges->changeValue(propertyName, expression); Executed by:
| 4 | ||||||||||||
169 | else | - | ||||||||||||
170 | propertyChanges->changeExpression(propertyName, expression.toString()); never executed: propertyChanges->changeExpression(propertyName, expression.toString()); | 0 | ||||||||||||
171 | return true; executed 4 times by 1 test: return true; Executed by:
| 4 | ||||||||||||
172 | } else { | - | ||||||||||||
173 | return false; never executed: return false; | 0 | ||||||||||||
174 | } | - | ||||||||||||
175 | } | - | ||||||||||||
176 | - | |||||||||||||
177 | void QQmlQtQuick2DebugStatesDelegate::resetBindingForInvalidProperty(QObject *object, const QString &propertyName) | - | ||||||||||||
178 | { | - | ||||||||||||
179 | if (QQuickPropertyChanges *propertyChanges = qobject_cast<QQuickPropertyChanges *>(object)) {
| 2 | ||||||||||||
180 | propertyChanges->removeProperty(propertyName); | - | ||||||||||||
181 | } executed 2 times by 1 test: end of block Executed by:
| 2 | ||||||||||||
182 | } executed 4 times by 1 test: end of block Executed by:
| 4 | ||||||||||||
183 | - | |||||||||||||
184 | #endif // QT_CONFIG(qml_debug) | - | ||||||||||||
185 | - | |||||||||||||
186 | void QQmlQtQuick2Module::defineModule() | - | ||||||||||||
187 | { | - | ||||||||||||
188 | initResources(); | - | ||||||||||||
189 | - | |||||||||||||
190 | QQuick_initializeProviders(); | - | ||||||||||||
191 | - | |||||||||||||
192 | QQuickUtilModule::defineModule(); | - | ||||||||||||
193 | QQmlEnginePrivate::defineQtQuick2Module(); | - | ||||||||||||
194 | QQuickItemsModule::defineModule(); | - | ||||||||||||
195 | - | |||||||||||||
196 | qmlRegisterUncreatableType<QQuickApplication>("QtQuick",2,0,"Application", QQuickApplication::tr("Application is an abstract class")); | - | ||||||||||||
197 | - | |||||||||||||
198 | QQuickValueTypes::registerValueTypes(); | - | ||||||||||||
199 | - | |||||||||||||
200 | #if QT_CONFIG(accessibility) | - | ||||||||||||
201 | QAccessible::installFactory(&qQuickAccessibleFactory); | - | ||||||||||||
202 | #endif | - | ||||||||||||
203 | - | |||||||||||||
204 | QQmlEngineDebugService *debugService = QQmlDebugConnector::service<QQmlEngineDebugService>(); | - | ||||||||||||
205 | if (debugService)
| 18-356 | ||||||||||||
206 | debugService->setStatesDelegate(new QQmlQtQuick2DebugStatesDelegate); executed 18 times by 2 tests: debugService->setStatesDelegate(new QQmlQtQuick2DebugStatesDelegate); Executed by:
| 18 | ||||||||||||
207 | } executed 374 times by 132 tests: end of block Executed by:
| 374 | ||||||||||||
208 | - | |||||||||||||
209 | void QQmlQtQuick2Module::undefineModule() | - | ||||||||||||
210 | { | - | ||||||||||||
211 | QQuick_deinitializeProviders(); | - | ||||||||||||
212 | } executed 88 times by 3 tests: end of block Executed by:
| 88 | ||||||||||||
213 | - | |||||||||||||
214 | QT_END_NAMESPACE | - | ||||||||||||
215 | - | |||||||||||||
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