本文整理汇总了C++中WriteStream::lockedMode方法的典型用法代码示例。如果您正苦于以下问题:C++ WriteStream::lockedMode方法的具体用法?C++ WriteStream::lockedMode怎么用?C++ WriteStream::lockedMode使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类WriteStream
的用法示例。
在下文中一共展示了WriteStream::lockedMode方法的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: write
void InsetMathString::write(WriteStream & os) const
{
if (!os.latex() || os.lockedMode()) {
os << (os.asciiOnly() ? escape(str_) : str_);
return;
}
docstring::const_iterator cit = str_.begin();
docstring::const_iterator end = str_.end();
// We may already be inside an \ensuremath command.
bool in_forced_mode = os.pendingBrace();
// We will take care of matching braces.
os.pendingBrace(false);
while (cit != end) {
bool mathmode = in_forced_mode ? os.textMode() : !os.textMode();
char_type const c = *cit;
docstring command(1, c);
try {
bool termination = false;
if (isASCII(c) ||
Encodings::latexMathChar(c, mathmode, os.encoding(), command, termination)) {
if (os.textMode()) {
if (in_forced_mode) {
// we were inside \lyxmathsym
os << '}';
os.textMode(false);
in_forced_mode = false;
}
if (!isASCII(c) && os.textMode()) {
os << "\\ensuremath{";
os.textMode(false);
in_forced_mode = true;
}
} else if (isASCII(c) && in_forced_mode) {
// we were inside \ensuremath
os << '}';
os.textMode(true);
in_forced_mode = false;
}
} else if (!os.textMode()) {
if (in_forced_mode) {
// we were inside \ensuremath
os << '}';
in_forced_mode = false;
} else {
os << "\\lyxmathsym{";
in_forced_mode = true;
}
os.textMode(true);
}
os << command;
// We may need a space if the command contains a macro
// and the last char is ASCII.
if (termination)
os.pendingSpace(true);
} catch (EncodingException const & e) {
switch (os.output()) {
case WriteStream::wsDryrun: {
os << "<" << _("LyX Warning: ")
<< _("uncodable character") << " '";
os << docstring(1, e.failed_char);
os << "'>";
break;
}
case WriteStream::wsPreview: {
// indicate the encoding error by a boxed '?'
os << "{\\fboxsep=1pt\\fbox{?}}";
LYXERR0("Uncodable character" << " '"
<< docstring(1, e.failed_char)
<< "'");
break;
}
case WriteStream::wsDefault:
default:
// throw again
throw(e);
}
}
++cit;
}
if (in_forced_mode && os.textMode()) {
// We have to care for closing \lyxmathsym
os << '}';
os.textMode(false);
} else {
os.pendingBrace(in_forced_mode);
}
}