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
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
|
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "nodeabstractproperty.h"
#include "nodeproperty.h"
#include "invalidmodelnodeexception.h"
#include "invalidpropertyexception.h"
#include "invalidreparentingexception.h"
#include "internalnodeabstractproperty.h"
#include "internalnode_p.h"
#include "model.h"
#include "model_p.h"
#include <nodemetainfo.h>
namespace QmlDesigner {
NodeAbstractProperty::NodeAbstractProperty() = default;
NodeAbstractProperty::NodeAbstractProperty(const NodeAbstractProperty &property, AbstractView *view)
: AbstractProperty(property.name(), property.internalNode(), property.model(), view)
{
}
NodeAbstractProperty::NodeAbstractProperty(const PropertyName &propertyName, const Internal::InternalNodePointer &internalNode, Model *model, AbstractView *view)
: AbstractProperty(propertyName, internalNode, model, view)
{
}
NodeAbstractProperty::NodeAbstractProperty(const Internal::InternalNodeAbstractProperty::Pointer &property, Model *model, AbstractView *view)
: AbstractProperty(property, model, view)
{}
void NodeAbstractProperty::reparentHere(const ModelNode &modelNode)
{
if (!isValid() || !modelNode.isValid())
return;
if (internalNode()->hasProperty(name())
&& !internalNode()->property(name())->isNodeAbstractProperty()) {
reparentHere(modelNode, isNodeListProperty());
} else {
reparentHere(modelNode,
parentModelNode().metaInfo().property(name()).isListProperty()
|| isDefaultProperty()); //we could use the metasystem instead?
}
}
void NodeAbstractProperty::reparentHere(const ModelNode &modelNode, bool isNodeList, const TypeName &dynamicTypeName)
{
if (!isValid() || !modelNode.isValid())
return;
if (modelNode.hasParentProperty() && modelNode.parentProperty() == *this
&& dynamicTypeName == modelNode.parentProperty().dynamicTypeName())
return;
Internal::WriteLocker locker(model());
if (isNodeProperty()) {
NodeProperty nodeProperty(toNodeProperty());
if (nodeProperty.modelNode().isValid())
return;
}
if (modelNode.isAncestorOf(parentModelNode()))
return;
/* This is currently not supported and not required. */
/* Removing the property does work of course. */
if (modelNode.hasParentProperty() && modelNode.parentProperty().isDynamic())
return;
if (internalNode()->hasProperty(name()) && !internalNode()->property(name())->isNodeAbstractProperty())
privateModel()->removeProperty(internalNode()->property(name()));
if (modelNode.hasParentProperty()) {
Internal::InternalNodeAbstractProperty::Pointer oldParentProperty = modelNode.internalNode()->parentProperty();
privateModel()->reparentNode(internalNode(), name(), modelNode.internalNode(), isNodeList, dynamicTypeName);
Q_ASSERT(!oldParentProperty.isNull());
} else {
privateModel()->reparentNode(internalNode(), name(), modelNode.internalNode(), isNodeList, dynamicTypeName);
}
}
bool NodeAbstractProperty::isEmpty() const
{
if (isValid()) {
Internal::InternalNodeAbstractProperty::Pointer property = internalNode()->nodeAbstractProperty(
name());
if (property.isNull())
return true;
else
return property->isEmpty();
}
return true;
}
int NodeAbstractProperty::indexOf(const ModelNode &node) const
{
if (isValid()) {
Internal::InternalNodeAbstractProperty::Pointer property = internalNode()->nodeAbstractProperty(
name());
if (property.isNull())
return 0;
return property->indexOf(node.internalNode());
}
return -1;
}
NodeAbstractProperty NodeAbstractProperty::parentProperty() const
{
if (!isValid())
return {};
if (internalNode()->parentProperty().isNull())
return {};
return NodeAbstractProperty(internalNode()->parentProperty()->name(), internalNode()->parentProperty()->propertyOwner(), model(), view());
}
int NodeAbstractProperty::count() const
{
Internal::InternalNodeAbstractProperty::Pointer property = internalNode()->nodeAbstractProperty(name());
if (property.isNull())
return 0;
else
return property->count();
}
QList<ModelNode> NodeAbstractProperty::allSubNodes()
{
if (!internalNode() || !internalNode()->isValid || !internalNode()->hasProperty(name())
|| !internalNode()->property(name())->isNodeAbstractProperty())
return {};
Internal::InternalNodeAbstractProperty::Pointer property = internalNode()->nodeAbstractProperty(name());
return QmlDesigner::toModelNodeList(property->allSubNodes(), view());
}
QList<ModelNode> NodeAbstractProperty::directSubNodes() const
{
if (!internalNode() || !internalNode()->isValid || !internalNode()->hasProperty(name())
|| !internalNode()->property(name())->isNodeAbstractProperty())
return {};
Internal::InternalNodeAbstractProperty::Pointer property = internalNode()->nodeAbstractProperty(name());
return QmlDesigner::toModelNodeList(property->directSubNodes(), view());
}
/*!
Returns whether property handles \a property1 and \a property2 reference
the same property in the same node.
*/
bool operator ==(const NodeAbstractProperty &property1, const NodeAbstractProperty &property2)
{
return AbstractProperty(property1) == AbstractProperty(property2);
}
/*!
Returns whether the property handles \a property1 and \a property2 do not
reference the same property in the same node.
*/
bool operator !=(const NodeAbstractProperty &property1, const NodeAbstractProperty &property2)
{
return !(property1 == property2);
}
QDebug operator<<(QDebug debug, const NodeAbstractProperty &property)
{
return debug.nospace() << "NodeAbstractProperty(" << (property.isValid() ? property.name() : PropertyName("invalid")) << ')';
}
QTextStream& operator<<(QTextStream &stream, const NodeAbstractProperty &property)
{
stream << "NodeAbstractProperty(" << property.name() << ')';
return stream;
}
} // namespace QmlDesigner
|
