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Provide finer control over indentation inside the XMLPrinter. You'll have to subclass it to override its standard behaviour by overwriting CompactMode().

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This commit is contained in:
Uli Kusterer
2014-02-22 17:17:25 +01:00
parent 5f88e72691 5d1d27e88b
commit 613410095c
2 changed files with 15 additions and 11 deletions
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20
tinyxml2.cpp
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@@ -1940,17 +1940,17 @@ void XMLPrinter::PushHeader( bool writeBOM, bool writeDec )
}
void XMLPrinter::OpenElement( const char* name )
void XMLPrinter::OpenElement( const char* name, bool compactMode )
{
if ( _elementJustOpened ) {
SealElement();
}
_stack.Push( name );
if ( _textDepth < 0 && !_firstElement && !_compactMode ) {
if ( _textDepth < 0 && !_firstElement && !compactMode ) {
Print( "\n" );
}
if ( !_compactMode ) {
if ( !compactMode ) {
PrintSpace( _depth );
}
@@ -2002,7 +2002,7 @@ void XMLPrinter::PushAttribute( const char* name, double v )
}
void XMLPrinter::CloseElement()
void XMLPrinter::CloseElement( bool compactMode )
{
--_depth;
const char* name = _stack.Pop();
@@ -2011,7 +2011,7 @@ void XMLPrinter::CloseElement()
Print( "/>" );
}
else {
if ( _textDepth < 0 && !_compactMode) {
if ( _textDepth < 0 && !compactMode) {
Print( "\n" );
PrintSpace( _depth );
}
@@ -2021,7 +2021,7 @@ void XMLPrinter::CloseElement()
if ( _textDepth == _depth ) {
_textDepth = -1;
}
if ( _depth == 0 && !_compactMode) {
if ( _depth == 0 && !compactMode) {
Print( "\n" );
}
_elementJustOpened = false;
@@ -2146,7 +2146,9 @@ bool XMLPrinter::VisitEnter( const XMLDocument& doc )
bool XMLPrinter::VisitEnter( const XMLElement& element, const XMLAttribute* attribute )
{
OpenElement( element.Name() );
const XMLElement* parentElem = element.Parent()->ToElement();
bool compactMode = parentElem ? CompactMode(*parentElem) : _compactMode;
OpenElement( element.Name(), compactMode );
while ( attribute ) {
PushAttribute( attribute->Name(), attribute->Value() );
attribute = attribute->Next();
@@ -2155,9 +2157,9 @@ bool XMLPrinter::VisitEnter( const XMLElement& element, const XMLAttribute* attr
}
bool XMLPrinter::VisitExit( const XMLElement& )
bool XMLPrinter::VisitExit( const XMLElement& element )
{
CloseElement();
CloseElement( CompactMode(element) );
return true;
}