anne/lyx_mirror
1
0
Fork 0
mirror of https://git.lyx.org/repos/lyx.git synced 2024-11-09 18:31:04 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Buffer methods for dealing with recursive includes.

Browse Source
This commit is contained in:
Richard Kimberly Heck 2020-04-25 17:34:27 -04:00
parent aa794a8806
commit 9319144703
2 changed files with 60 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

53
src/Buffer.cpp
View File

@ -297,6 +297,8 @@ public:
///
CloneList_ptr clone_list_;
///
std::list<Buffer const *> include_list_;
private:
/// So we can force access via the accessors.
mutable Buffer const * parent_buffer;
@ -5591,4 +5593,55 @@ void Buffer::clearExternalModification() const
}
void Buffer::pushIncludedBuffer(Buffer const * buf) const
{
masterBuffer()->d->include_list_.push_back(buf);
if (lyxerr.debugging(Debug::FILES)) {
LYXERR0("Pushed. Stack now:");
if (masterBuffer()->d->include_list_.empty())
LYXERR0("EMPTY!");
else
for (auto const & b : masterBuffer()->d->include_list_)
LYXERR0(b->fileName());
}
}
void Buffer::popIncludedBuffer() const
{
masterBuffer()->d->include_list_.pop_back();
if (lyxerr.debugging(Debug::FILES)) {
LYXERR0("Popped. Stack now:");
if (masterBuffer()->d->include_list_.empty())
LYXERR0("EMPTY!");
else
for (auto const & b : masterBuffer()->d->include_list_)
LYXERR0(b->fileName());
}
}
bool Buffer::isBufferIncluded(Buffer const * buf) const
{
if (!buf)
return false;
if (lyxerr.debugging(Debug::FILES)) {
LYXERR0("Checking for " << buf->fileName() << ". Stack now:");
if (masterBuffer()->d->include_list_.empty())
LYXERR0("EMPTY!");
else
for (auto const & b : masterBuffer()->d->include_list_)
LYXERR0(b->fileName());
}
list<Buffer const *> const & blist = masterBuffer()->d->include_list_;
return find(blist.begin(), blist.end(), buf) != blist.end();
}
void Buffer::clearIncludeList() const
{
LYXERR(Debug::FILES, "Clearing include list for " << fileName());
d->include_list_.clear();
}
} // namespace lyx

7
src/Buffer.h
View File

@ -783,6 +783,13 @@ public:
///
support::FileName getBibfilePath(docstring const & bibid) const;
/// routines for dealing with possible self-inclusion
void pushIncludedBuffer(Buffer const * buf) const;
void popIncludedBuffer() const;
bool isBufferIncluded(Buffer const * buf) const;
private:
void clearIncludeList() const;
private:
friend class MarkAsExporting;
/// mark the buffer as busy exporting something, or not