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Localization: remove gettextFromC::instance()

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There were a handfull instances of the kind
1) gettextFromC::instance()->tr(...)
2) gettextFromC::instance()->trGettext(...)

1) is pointless, as tr is a static function.

All instances of 2) were likewise pointless, because trGettext()
returns a C-string, which was then immediately converted to a
QString.

Thus, replace both constructs by gettextFromC::tr(...).

After this change there was only one user of gettextFromC::instance()
left, viz. the C-interface funtion trGettext(). Therefore, remove
gettextFromC::instance() and do all the caching / translating
directly in the global trGettext().

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2018-06-17 21:03:16 +02:00 • committed by Tomaz Canabrava
parent 61b8add590
commit 879cb73b8b
5 changed files with 9 additions and 30 deletions
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6
core/gettextfromc.h
View file

@ -2,18 +2,12 @@
#ifndef GETTEXTFROMC_H
#define GETTEXTFROMC_H
#include <QHash>
#include <QCoreApplication>
extern "C" const char *trGettext(const char *text);
class gettextFromC {
Q_DECLARE_TR_FUNCTIONS(gettextFromC)
public:
static gettextFromC *instance();
const char *trGettext(const char *text);
void reset(void);
QHash<QByteArray, QByteArray> translationCache;
};
#endif // GETTEXTFROMC_H