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/******************************************************************************
*
* Copyright (C) 1997-2014 by Dimitri van Heesch.
*
* Permission to use, copy, modify, and distribute this software and its
* documentation under the terms of the GNU General Public License is hereby
* granted. No representations are made about the suitability of this software
* for any purpose. It is provided "as is" without express or implied warranty.
* See the GNU General Public License for more details.
*
* Documents produced by Doxygen are derivative works derived from the
* input used in their production; they are not affected by this license.
*
*/
#include <qdict.h>
#include "tooltip.h"
#include "definition.h"
#include "outputgen.h"
#include "util.h"
#include "filedef.h"
#include "doxygen.h"
#include "config.h"
class TooltipManager::Private
{
public:
Private() : tooltipInfo(10007) {}
QDict<Definition> tooltipInfo;
};
TooltipManager *TooltipManager::s_theInstance = 0;
TooltipManager::TooltipManager()
{
p = new Private;
}
TooltipManager::~TooltipManager()
{
delete p;
}
TooltipManager *TooltipManager::instance()
{
if (!s_theInstance)
{
s_theInstance = new TooltipManager;
}
return s_theInstance;
}
void TooltipManager::clearTooltips()
{
p->tooltipInfo.clear();
}
static QCString escapeId(const char *s)
{
QCString res=s;
char *p=res.rawData();
while (*p)
{
if (!isId(*p)) *p='_';
p++;
}
return res;
}
void TooltipManager::addTooltip(Definition *d)
{
static bool sourceTooltips = Config_getBool("SOURCE_TOOLTIPS");
if (!sourceTooltips) return;
QCString id = d->getOutputFileBase();
int i=id.findRev('/');
if (i!=-1)
{
id = id.right(id.length()-i-1); // strip path (for CREATE_SUBDIRS=YES)
}
id+=escapeId(Doxygen::htmlFileExtension);
QCString anc = d->anchor();
if (!anc.isEmpty())
{
id+="_"+anc;
}
if (p->tooltipInfo.find(id)==0)
{
p->tooltipInfo.insert(id,d);
}
}
void TooltipManager::writeTooltips(CodeOutputInterface &ol)
{
QDictIterator<Definition> di(p->tooltipInfo);
Definition *d;
for (di.toFirst();(d=di.current());++di)
{
DocLinkInfo docInfo;
docInfo.name = d->qualifiedName();
docInfo.ref = d->getReference();
docInfo.url = d->getOutputFileBase();
docInfo.anchor = d->anchor();
SourceLinkInfo defInfo;
if (d->getBodyDef() && d->getStartBodyLine()!=-1)
{
defInfo.file = d->getBodyDef()->name();
defInfo.line = d->getStartBodyLine();
defInfo.url = d->getSourceFileBase();
defInfo.anchor = d->getSourceAnchor();
}
SourceLinkInfo declInfo; // TODO: fill in...
QCString decl;
if (d->definitionType()==Definition::TypeMember)
{
MemberDef *md = (MemberDef*)d;
decl = md->declaration();
if (!decl.isEmpty() && decl.at(0)=='@') // hide enum values
{
decl.resize(0);
}
}
ol.writeTooltip(di.currentKey(), // id
docInfo, // symName
decl, // decl
d->briefDescriptionAsTooltip(), // desc
defInfo,
declInfo
);
}
}
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