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authorarseny.kapoulkine@gmail.com <arseny.kapoulkine@gmail.com@99668b35-9821-0410-8761-19e4c4f06640>2012-03-23 03:02:57 +0000
committerarseny.kapoulkine@gmail.com <arseny.kapoulkine@gmail.com@99668b35-9821-0410-8761-19e4c4f06640>2012-03-23 03:02:57 +0000
commit096a6d0e9c55cf8da165cc64ee4cf06a2f4675c5 (patch)
tree455ba07cf9891c3672dbb1905cdb1acf10f5c90a /src/pugixml.cpp
parent17bd46eee6084df66b500216a522532eb0edafc7 (diff)
Implemented xml_text helper (work in progress)
git-svn-id: http://pugixml.googlecode.com/svn/trunk@872 99668b35-9821-0410-8761-19e4c4f06640
Diffstat (limited to 'src/pugixml.cpp')
-rw-r--r--src/pugixml.cpp167
1 files changed, 162 insertions, 5 deletions
diff --git a/src/pugixml.cpp b/src/pugixml.cpp
index d98daa8..f332254 100644
--- a/src/pugixml.cpp
+++ b/src/pugixml.cpp
@@ -3312,6 +3312,13 @@ PUGI__NS_BEGIN
}
}
+ inline bool is_text_node(xml_node_struct* node)
+ {
+ xml_node_type type = static_cast<xml_node_type>((node->header & impl::xml_memory_page_type_mask) + 1);
+
+ return type == node_pcdata || type == node_cdata;
+ }
+
// get value with conversion functions
PUGI__FN int get_value_int(const char_t* value)
{
@@ -4088,12 +4095,8 @@ namespace pugi
if (!_root) return PUGIXML_TEXT("");
for (xml_node_struct* i = _root->first_child; i; i = i->next_sibling)
- {
- xml_node_type type_ = static_cast<xml_node_type>((i->header & impl::xml_memory_page_type_mask) + 1);
-
- if (i->value && (type_ == node_pcdata || type_ == node_cdata))
+ if (i->value && impl::is_text_node(i))
return i->value;
- }
return PUGIXML_TEXT("");
}
@@ -4710,6 +4713,160 @@ namespace pugi
}
#endif
+ PUGI__FN xml_text::xml_text(xml_node_struct* root): _root(root)
+ {
+ }
+
+ PUGI__FN xml_node_struct* xml_text::_data() const
+ {
+ if (!_root || impl::is_text_node(_root)) return _root;
+
+ for (xml_node_struct* node = _root->first_child; node; node = node->next_sibling)
+ if (impl::is_text_node(node))
+ return node;
+
+ return 0;
+ }
+
+ PUGI__FN xml_node_struct* xml_text::_data_new()
+ {
+ xml_node_struct* data = _data();
+ if (data) return data;
+
+ return xml_node(_root).append_child(node_pcdata).internal_object();
+ }
+
+ PUGI__FN xml_text::xml_text(): _root(0)
+ {
+ }
+
+ PUGI__FN static void unspecified_bool_xml_text(xml_text***)
+ {
+ }
+
+ PUGI__FN xml_text::operator xml_text::unspecified_bool_type() const
+ {
+ return _data() ? unspecified_bool_xml_text : 0;
+ }
+
+ PUGI__FN bool xml_text::operator!() const
+ {
+ return !_data();
+ }
+
+ PUGI__FN bool xml_text::empty() const
+ {
+ return _data() == 0;
+ }
+
+ PUGI__FN const char_t* xml_text::get() const
+ {
+ xml_node_struct* data = _data();
+
+ return (data && data->value) ? data->value : PUGIXML_TEXT("");
+ }
+
+ PUGI__FN int xml_text::as_int() const
+ {
+ const char_t* text = get();
+
+ return text ? impl::get_value_int(text) : 0;
+ }
+
+ PUGI__FN unsigned int xml_text::as_uint() const
+ {
+ const char_t* text = get();
+
+ return text ? impl::get_value_uint(text) : 0;
+ }
+
+ PUGI__FN double xml_text::as_double() const
+ {
+ const char_t* text = get();
+
+ return text ? impl::get_value_double(text) : 0;
+ }
+
+ PUGI__FN float xml_text::as_float() const
+ {
+ const char_t* text = get();
+
+ return text ? impl::get_value_float(text) : 0;
+ }
+
+ PUGI__FN bool xml_text::as_bool() const
+ {
+ const char_t* text = get();
+
+ return text ? impl::get_value_bool(text) : false;
+ }
+
+ PUGI__FN bool xml_text::set(const char_t* rhs)
+ {
+ xml_node_struct* data = _data_new();
+
+ return data ? impl::strcpy_insitu(data->value, data->header, impl::xml_memory_page_value_allocated_mask, rhs) : false;
+ }
+
+ PUGI__FN bool xml_text::set(int rhs)
+ {
+ xml_node_struct* data = _data_new();
+
+ return data ? impl::set_value_convert(data->value, data->header, impl::xml_memory_page_value_allocated_mask, rhs) : false;
+ }
+
+ PUGI__FN bool xml_text::set(unsigned int rhs)
+ {
+ xml_node_struct* data = _data_new();
+
+ return data ? impl::set_value_convert(data->value, data->header, impl::xml_memory_page_value_allocated_mask, rhs) : false;
+ }
+
+ PUGI__FN bool xml_text::set(double rhs)
+ {
+ xml_node_struct* data = _data_new();
+
+ return data ? impl::set_value_convert(data->value, data->header, impl::xml_memory_page_value_allocated_mask, rhs) : false;
+ }
+
+ PUGI__FN bool xml_text::set(bool rhs)
+ {
+ xml_node_struct* data = _data_new();
+
+ return data ? impl::set_value_convert(data->value, data->header, impl::xml_memory_page_value_allocated_mask, rhs) : false;
+ }
+
+ PUGI__FN xml_text& xml_text::operator=(const char_t* rhs)
+ {
+ set(rhs);
+ return *this;
+ }
+
+ PUGI__FN xml_text& xml_text::operator=(int rhs)
+ {
+ set(rhs);
+ return *this;
+ }
+
+ PUGI__FN xml_text& xml_text::operator=(unsigned int rhs)
+ {
+ set(rhs);
+ return *this;
+ }
+
+ PUGI__FN xml_text& xml_text::operator=(double rhs)
+ {
+ set(rhs);
+ return *this;
+ }
+
+ PUGI__FN xml_text& xml_text::operator=(bool rhs)
+ {
+ set(rhs);
+ return *this;
+ }
+
+
PUGI__FN xml_node_iterator::xml_node_iterator()
{
}