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Fixes to Format.{h,cpp} following advices from Richard and Vincent.

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Caching the string value of extensions is not necessary. It
was a nice textbook exercise in getter/setter methods but it
is cause for confusion and prone to mistakes in maintenance.

Also, extension_list_ doesn't need to be mutable.

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@39714 a592a061-630c-0410-9148-cb99ea01b6c8
This commit is contained in:
Julien Rioux 2011-09-20 17:25:07 +00:00
parent c7bdd29088
commit b31f0cfc4d
2 changed files with 9 additions and 6 deletions
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9
src/Format.cpp
View File

@ -93,7 +93,7 @@ bool operator<(Format const & a, Format const & b)
Format::Format(string const & n, string const & e, string const & p,
string const & s, string const & v, string const & ed,
int flags)
: name_(n), extensions_(e), prettyname_(p), shortcut_(s), viewer_(v),
: name_(n), prettyname_(p), shortcut_(s), viewer_(v),
editor_(ed), flags_(flags)
{
extension_list_ = getVectorFromString(e, ",");
@ -107,6 +107,12 @@ bool Format::dummy() const
}
string const Format::extensions() const
{
return getStringFromVector(extension_list_, ", ");
}
bool Format::hasExtension(string const & e) const
{
return (find(extension_list_.begin(), extension_list_.end(), e)
@ -130,7 +136,6 @@ string const Format::parentFormat() const
void Format::setExtensions(string const & e)
{
extensions_ = e;
extension_list_ = getVectorFromString(e, ",");
}

6
src/Format.h
View File

@ -63,7 +63,7 @@ public:
return extension_list_.empty() ? empty_string() : extension_list_[0];
}
///
std::string const & extensions() const { return extensions_; }
std::string const extensions() const;
///
void setExtensions(std::string const & v);
///
@ -96,9 +96,7 @@ private:
/// Internal name. Needs to be unique.
std::string name_;
/// Filename extensions, the first one being the default
mutable std::vector<std::string> extension_list_;
/// All filename extensions
std::string extensions_;
std::vector<std::string> extension_list_;
/// Name presented to the user. Needs to be unique.
std::string prettyname_;
/// Keyboard shortcut for the View and Export menu.