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#7896: LyX templates folder is empty - create a symlink to system templates in user template directory at run time

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This commit is contained in:
Stephan Witt 2015-06-03 22:09:20 +02:00
parent bfc7c4d379
commit e4fada8c57
1 changed files with 38 additions and 4 deletions
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42
src/LyX.cpp
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@ -779,6 +779,43 @@ void cleanDuplicateEnvVars()
}
#endif
static void initTemplatePath()
{
FileName const package_template_path =
FileName(addPath(package().system_support().absFileName(), "templates"));
if (lyxrc.template_path.empty()) {
lyxrc.template_path = package_template_path.absFileName();
}
#if defined (USE_MACOSX_PACKAGING)
FileName const user_template_path =
FileName(addPath(package().user_support().absFileName(), "templates"));
if (package_template_path != FileName(lyxrc.template_path) &&
user_template_path != FileName(lyxrc.template_path))
{
return;
}
/// addPath cannot be used here.
/// The path with trailing slash doesn't work as symlink name.
FileName const user_template_link =
FileName(user_template_path.absFileName() + "SystemTemplates");
if (user_template_link.isSymLink()) {
user_template_link.removeFile();
}
if (!user_template_link.exists()) {
if (!package_template_path.link(user_template_link)) {
LYXERR(Debug::INIT, "Cannot create symlink " + user_template_link.absFileName());
lyxrc.template_path = package_template_path.absFileName();
return;
}
}
lyxrc.template_path = user_template_path.absFileName();
#endif
}
bool LyX::init()
{
#ifdef SIGHUP
@ -801,10 +838,7 @@ bool LyX::init()
lyxrc.example_path = addPath(package().system_support().absFileName(),
"examples");
}
if (lyxrc.template_path.empty()) {
lyxrc.template_path = addPath(package().system_support().absFileName(),
"templates");
}
initTemplatePath();
// init LyXDir environment variable
string const lyx_dir = package().lyx_dir().absFileName();