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wxXML load/save improvements: added ability to not ignore whitespace and specify indentation level (patch #1541888)

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@41157 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík
2006-09-11 11:08:49 +00:00
parent 847dfdb422
commit 538f383019
4 changed files with 131 additions and 50 deletions
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20
include/wx/xml/xml.h
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@@ -125,6 +125,9 @@ public:
wxString GetName() const { return m_name; }
wxString GetContent() const { return m_content; }
bool IsWhitespaceOnly() const;
int GetDepth(wxXmlNode *grandparent = NULL) const;
// Gets node content from wxXML_ENTITY_NODE
// The problem is, <tag>content<tag> is represented as
// wxXML_ENTITY_NODE name="tag", content=""
@@ -165,8 +168,15 @@ private:
// special indentation value for wxXmlDocument::Save
#define wxXML_NO_INDENTATION (-1)
// flags for wxXmlDocument::Load
enum wxXmlDocumentLoadFlag
{
wxXMLDOC_NONE = 0,
wxXMLDOC_KEEP_WHITESPACE_NODES = 1
};
// This class holds XML data/document as parsed by XML parser.
@@ -187,13 +197,13 @@ public:
// Parses .xml file and loads data. Returns TRUE on success, FALSE
// otherwise.
virtual bool Load(const wxString& filename,
const wxString& encoding = wxT("UTF-8"));
const wxString& encoding = wxT("UTF-8"), int flags = wxXMLDOC_NONE);
virtual bool Load(wxInputStream& stream,
const wxString& encoding = wxT("UTF-8"));
const wxString& encoding = wxT("UTF-8"), int flags = wxXMLDOC_NONE);
// Saves document as .xml file.
virtual bool Save(const wxString& filename) const;
virtual bool Save(wxOutputStream& stream) const;
virtual bool Save(const wxString& filename, int indentstep = 1) const;
virtual bool Save(wxOutputStream& stream, int indentstep = 1) const;
bool IsOk() const { return m_root != NULL; }