anne/lyx_mirror
1
0
Fork 0
mirror of https://git.lyx.org/repos/lyx.git synced 2024-11-22 10:00:33 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Prevent to paste uncodable characters into verbatim

Browse Source 
Since we now have proper encoding here, we can set this restriction.
This commit is contained in:
Juergen Spitzmueller 2017-12-24 17:14:05 +01:00
parent 931f87f508
commit 54846d2d93
1 changed files with 35 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

35
src/CutAndPaste.cpp
View File

@ -160,6 +160,38 @@ pasteSelectionHelper(DocIterator const & cur, ParagraphList const & parlist,
} }
} }
// Prevent to paste uncodable characters in verbatim and ERT.
// The encoding is inherited from the context here.
docstring uncodable_content;
if (target_inset->getLayout().isPassThru() && cur.getEncoding()) {
odocstringstream res;
Encoding const * e = cur.getEncoding();
for (size_t i = 0; i != insertion.size(); ++i) {
pos_type end = insertion[i].size();
for (pos_type j = 0; j != end; ++j) {
char_type const c = insertion[i].getChar(j);
if (!e->encodable(c)) {
// do not track deletion
res << c;
insertion[i].eraseChar(j, false);
--end;
--j;
}
}
}
docstring const uncodable = res.str();
if (!uncodable.empty()) {
if (uncodable.size() == 1)
uncodable_content = bformat(_("The character \"%1$s\" is uncodable in this verbatim context "
"and thus has not been pasted."),
uncodable);
else
uncodable_content = bformat(_("The characters \"%1$s\" are uncodable in this verbatim context "
"and thus have not been pasted."),
uncodable);
}
}
// set the paragraphs to plain layout if necessary // set the paragraphs to plain layout if necessary
DocumentClassConstPtr newDocClass = buffer.params().documentClassPtr(); DocumentClassConstPtr newDocClass = buffer.params().documentClassPtr();
if (cur.inset().usePlainLayout()) { if (cur.inset().usePlainLayout()) {
@ -195,6 +227,9 @@ pasteSelectionHelper(DocIterator const & cur, ParagraphList const & parlist,
// want to invalidate them. // want to invalidate them.
insertion.swap(in.paragraphs()); insertion.swap(in.paragraphs());
cap::switchBetweenClasses(oldDocClass, newDocClass, in, errorlist); cap::switchBetweenClasses(oldDocClass, newDocClass, in, errorlist);
// Do this here since switchBetweenClasses clears the errorlist
if (!uncodable_content.empty())
errorlist.push_back(ErrorItem(_("Uncodable content"), uncodable_content));
insertion.swap(in.paragraphs()); insertion.swap(in.paragraphs());
ParagraphList::iterator tmpbuf = insertion.begin(); ParagraphList::iterator tmpbuf = insertion.begin();