LibreOffice Module configmgr (master)  1
propertynode.cxx
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19 
20 #include <sal/config.h>
21 
22 #include <cassert>
23 
24 #include <com/sun/star/beans/Optional.hpp>
25 #include <com/sun/star/uno/Any.hxx>
26 #include <rtl/ref.hxx>
27 #include <rtl/ustring.hxx>
28 #include <sal/log.hxx>
29 
30 #include "components.hxx"
31 #include "node.hxx"
32 #include "propertynode.hxx"
33 #include "type.hxx"
34 
35 namespace configmgr {
36 
38  int layer, Type staticType, bool nillable, css::uno::Any const & value,
39  bool extension):
40  Node(layer), staticType_(staticType), nillable_(nillable),
41  extension_(extension), value_(value)
42 {}
43 
45  return new PropertyNode(*this);
46 }
47 
48 
49 css::uno::Any const & PropertyNode::getValue(Components & components) {
50  if (!externalDescriptor_.isEmpty()) {
51  css::beans::Optional< css::uno::Any > val(
53  if (val.IsPresent) {
54  value_ = val.Value; //TODO: check value type
55  }
56  externalDescriptor_.clear(); // must not throw
57  }
59  !(value_.hasValue() || nillable_), "configmgr",
60  "non-nillable property without value");
61  return value_;
62 }
63 
64 void PropertyNode::setValue(int layer, css::uno::Any const & value) {
65  setLayer(layer);
66  value_ = value;
67  externalDescriptor_.clear();
68 }
69 
70 css::uno::Any *PropertyNode::getValuePtr(int layer)
71 {
72  setLayer(layer);
73  externalDescriptor_.clear();
74  return &value_;
75 }
76 
77 void PropertyNode::setExternal(int layer, OUString const & descriptor) {
78  assert(!descriptor.isEmpty());
79  setLayer(layer);
80  externalDescriptor_ = descriptor;
81 }
82 
84 
86  return KIND_PROPERTY;
87 }
88 
89 }
90 
91 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
css::uno::Any value_
virtual Kind kind() const override
css::uno::Any const & getValue(Components &components)
css::uno::Any * getValuePtr(int layer)
void setExternal(int layer, OUString const &descriptor)
void setLayer(int layer)
Definition: node.cxx:52
PropertyNode(int layer, Type staticType, bool nillable, css::uno::Any const &value, bool extension)
#define SAL_WARN_IF(condition, area, stream)
void setValue(int layer, css::uno::Any const &value)
virtual rtl::Reference< Node > clone(bool keepTemplateName) const override
css::beans::Optional< css::uno::Any > getExternalValue(OUString const &descriptor)
Definition: components.cxx:406
virtual ~PropertyNode() override