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Remove some unnecessary static_casts and add two FIXMEs about casts that don't look safe.

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git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@35856 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Vincent van Ravesteijn 2010-10-26 16:45:21 +00:00
parent 573500dd04
commit 07924ac300
9 changed files with 42 additions and 46 deletions
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26
src/Buffer.cpp
View File

@ -1707,15 +1707,13 @@ void Buffer::updateBibfilesCache(UpdateScope scope) const
d->bibfiles_cache_.clear();
for (InsetIterator it = inset_iterator_begin(inset()); it; ++it) {
if (it->lyxCode() == BIBTEX_CODE) {
InsetBibtex const & inset =
static_cast<InsetBibtex const &>(*it);
InsetBibtex const & inset = static_cast<InsetBibtex const &>(*it);
support::FileNameList const bibfiles = inset.getBibFiles();
d->bibfiles_cache_.insert(d->bibfiles_cache_.end(),
bibfiles.begin(),
bibfiles.end());
} else if (it->lyxCode() == INCLUDE_CODE) {
InsetInclude & inset =
static_cast<InsetInclude &>(*it);
InsetInclude & inset = static_cast<InsetInclude &>(*it);
Buffer const * const incbuf = inset.getChildBuffer();
if (!incbuf)
continue;
@ -2762,20 +2760,16 @@ void Buffer::Impl::updateMacros(DocIterator & it, DocIterator & scope)
continue;
}
if (doing_export && iit->inset->asInsetMath()) {
InsetMath * im = static_cast<InsetMath *>(iit->inset);
if (im->asHullInset()) {
InsetMathHull * hull = static_cast<InsetMathHull *>(im);
hull->recordLocation(it);
}
}
InsetMath * im = iit->inset->asInsetMath();
if (doing_export && im)
im->asHullInset()->recordLocation(it);
if (iit->inset->lyxCode() != MATHMACRO_CODE)
continue;
// get macro data
MathMacroTemplate & macroTemplate =
static_cast<MathMacroTemplate &>(*iit->inset);
*iit->inset->asInsetMath()->asMacroTemplate();
MacroContext mc(owner_, it);
macroTemplate.updateToContext(mc);
@ -2999,10 +2993,12 @@ void Buffer::changeRefsIfUnique(docstring const & from, docstring const & to,
for (InsetIterator it = inset_iterator_begin(inset()); it; ++it) {
if (it->lyxCode() == code) {
InsetCommand & inset = static_cast<InsetCommand &>(*it);
docstring const oldValue = inset.getParam(paramName);
InsetCommand * inset = it->asInsetCommand();
if (!inset)
continue;
docstring const oldValue = inset->getParam(paramName);
if (oldValue == from)
inset.setParam(paramName, to);
inset->setParam(paramName, to);
}
}
}

6
src/BufferView.cpp
View File

@ -121,6 +121,9 @@ bool findNextInset(DocIterator & dit, vector<InsetCode> const & codes,
if (inset
&& std::find(codes.begin(), codes.end(), inset->lyxCode()) != codes.end()
&& (contents.empty() ||
//FIXME: This static_cast seems very dangerous. Does this
// mean that if contents is not empty, we must only be
// looking for InsetCommand's ??
static_cast<InsetCommand const *>(inset)->getFirstNonOptParam() == contents)) {
dit = tmpdit;
return true;
@ -146,6 +149,9 @@ bool findInset(DocIterator & dit, vector<InsetCode> const & codes,
Inset const * inset = tmpdit.nextInset();
if (inset
&& std::find(codes.begin(), codes.end(), inset->lyxCode()) != codes.end()) {
//FIXME: This static_cast seems very dangerous. Does this
// mean that if contents is not empty, we must only be
// looking for InsetCommand's ??
contents = static_cast<InsetCommand const *>(inset)->getFirstNonOptParam();
}
}

2
src/Cursor.cpp
View File

@ -1315,7 +1315,7 @@ void Cursor::insert(Inset * inset0)
{
LASSERT(inset0, /**/);
if (inMathed())
insert(MathAtom(inset0));
insert(MathAtom(inset0->asInsetMath()));
else {
text()->insertInset(*this, inset0);
inset0->setBuffer(bv_->buffer());

27
src/CutAndPaste.cpp
View File

@ -234,8 +234,8 @@ pasteSelectionHelper(Cursor & cur, ParagraphList const & parlist,
case MATH_HULL_CODE: {
// check for equation labels and resolve duplicates
InsetMathHull & ins = static_cast<InsetMathHull &>(*it);
std::vector<InsetLabel *> labels = ins.getLabels();
InsetMathHull * ins = it->asInsetMath()->asHullInset();
std::vector<InsetLabel *> labels = ins->getLabels();
for (size_t i = 0; i != labels.size(); ++i) {
if (!labels[i])
continue;
@ -251,19 +251,17 @@ pasteSelectionHelper(Cursor & cur, ParagraphList const & parlist,
for (InsetIterator itt = inset_iterator_begin(in);
itt != i_end; ++itt) {
if (itt->lyxCode() == REF_CODE) {
InsetCommand & ref =
static_cast<InsetCommand &>(*itt);
if (ref.getParam("reference") == oldname)
ref.setParam("reference", newname);
InsetCommand * ref = itt->asInsetCommand();
if (ref->getParam("reference") == oldname)
ref->setParam("reference", newname);
} else if (itt->lyxCode() == MATH_REF_CODE) {
InsetMathHull & mi =
static_cast<InsetMathHull &>(*itt);
InsetMathHull * mi = itt->asInsetMath()->asHullInset();
// this is necessary to prevent an uninitialized
// buffer when the RefInset is in a MathBox.
// FIXME audit setBuffer calls
mi.setBuffer(const_cast<Buffer &>(buffer));
if (mi.asRefInset()->getTarget() == oldname)
mi.asRefInset()->changeTarget(newname);
mi->setBuffer(const_cast<Buffer &>(buffer));
if (mi->asRefInset()->getTarget() == oldname)
mi->asRefInset()->changeTarget(newname);
}
}
}
@ -322,10 +320,9 @@ pasteSelectionHelper(Cursor & cur, ParagraphList const & parlist,
for (InsetIterator itt = inset_iterator_begin(in);
itt != i_end; ++itt) {
if (itt->lyxCode() == CITE_CODE) {
InsetCommand & ref =
static_cast<InsetCommand &>(*itt);
if (ref.getParam("key") == oldkey)
ref.setParam("key", newkey);
InsetCommand * ref = itt->asInsetCommand();
if (ref->getParam("key") == oldkey)
ref->setParam("key", newkey);
}
}
break;

4
src/DocIterator.cpp
View File

@ -142,8 +142,8 @@ Inset * DocIterator::realInset() const
LASSERT(inTexted(), /**/);
// if we are in a tabular, we need the cell
if (inset().lyxCode() == TABULAR_CODE) {
InsetTabular & tabular = static_cast<InsetTabular&>(inset());
return tabular.cell(idx()).get();
InsetTabular * tabular = inset().asInsetTabular();
return tabular->cell(idx()).get();
}
return &inset();
}

7
src/Paragraph.cpp
View File

@ -3097,7 +3097,7 @@ int Paragraph::checkBiblio(Buffer const & buffer)
for (; it != end; ++it)
if (it->inset->lyxCode() == BIBITEM_CODE
&& it->pos > 0) {
InsetBibitem * olditem = static_cast<InsetBibitem *>(it->inset);
InsetCommand * olditem = it->inset->asInsetCommand();
oldkey = olditem->getParam("key");
oldlabel = olditem->getParam("label");
erasedInsetPosition = it->pos;
@ -3113,8 +3113,7 @@ int Paragraph::checkBiblio(Buffer const & buffer)
// There was an InsetBibitem at the beginning and we did have to
// erase one. So we give its properties to the beginning inset.
if (hasbibitem) {
InsetBibitem * inset =
static_cast<InsetBibitem *>(d->insetlist_.begin()->inset);
InsetCommand * inset = d->insetlist_.begin()->inset->asInsetCommand();
if (!oldkey.empty())
inset->setParam("key", oldkey);
inset->setParam("label", oldlabel);
@ -3129,7 +3128,7 @@ int Paragraph::checkBiblio(Buffer const & buffer)
if (!oldkey.empty())
inset->setParam("key", oldkey);
inset->setParam("label", oldlabel);
insertInset(0, static_cast<Inset *>(inset),
insertInset(0, inset,
Change(track_changes ? Change::INSERTED : Change::UNCHANGED));
return 1;

8
src/insets/InsetLabel.cpp
View File

@ -86,12 +86,10 @@ void InsetLabel::updateCommand(docstring const & new_label, bool updaterefs)
for (; it != end; ++it) {
buffer().undo().recordUndo(it->second);
if (it->first->lyxCode() == MATH_REF_CODE) {
InsetMathHull * mi =
static_cast<InsetMathHull *>(it->first);
InsetMathHull * mi = it->first->asInsetMath()->asHullInset();
mi->asRefInset()->changeTarget(label);
} else {
InsetCommand * ref =
static_cast<InsetCommand *>(it->first);
InsetCommand * ref = it->first->asInsetCommand();
ref->setParam("reference", label);
}
}
@ -160,7 +158,7 @@ void InsetLabel::addToToc(DocIterator const & cpit)
DocIterator const ref_pit(it->second);
if (it->first->lyxCode() == MATH_REF_CODE)
toc.push_back(TocItem(ref_pit, 1,
static_cast<InsetMathHull *>(it->first)->asRefInset()
it->first->asInsetMath()->asHullInset()->asRefInset()
->screenLabel()));
else
toc.push_back(TocItem(ref_pit, 1,

4
src/mathed/MathAtom.cpp
View File

@ -23,8 +23,8 @@ MathAtom::MathAtom()
{}
MathAtom::MathAtom(Inset * p)
: nucleus_(static_cast<InsetMath *>(p))
MathAtom::MathAtom(InsetMath * p)
: nucleus_(p)
{}

2
src/mathed/MathAtom.h
View File

@ -51,7 +51,7 @@ public:
/// std::containers
MathAtom();
/// the "real constructor"
explicit MathAtom(Inset * p);
explicit MathAtom(InsetMath * p);
/// copy constructor, invokes nucleus_->clone()
MathAtom(MathAtom const &);
/// we really need to clean up