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72 lines
1.6 KiB
72 lines
1.6 KiB
/** -*- C++ -*-
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@file adept/utils.h
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@author Peter Rockai <me@mornfall.net>
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*/
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#include <tqthread.h>
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#include <tqstring.h>
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#include <tdeapplication.h>
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#include <string>
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#include <queue>
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#include <kdebug.h>
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#ifndef EPT_UTILS_H
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#define EPT_UTILS_H
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namespace adept {
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inline TQString u8( std::string s ) {
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return TQString::fromUtf8( s.c_str() );
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}
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inline std::string u8( TQString s ) {
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return std::string( s.utf8() );
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}
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inline TQString u8( const char *s ) {
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return TQString::fromUtf8( s );
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}
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struct Threads {
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static TQMutex serialize;
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typedef std::deque< std::pair< TQThread *, TQMutex * > > Queue;
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static Queue threads;
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static void enqueue( TQThread *t, TQMutex *m );
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static void wait();
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};
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template< typename F, typename P >
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struct AsyncCall : public TQThread
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{
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AsyncCall( F f, P p ) : func( f ), param( p ) {}
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virtual void run()
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{
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// kdDebug() << "Thread waiting for mutex..." << endl;
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Threads::serialize.lock();
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// kdDebug() << "starting thread (mutex acquired)" << endl;
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func( param );
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// kdDebug() << "finishing thread (releasing mutex)" << endl;
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Threads::serialize.unlock();
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}
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virtual ~AsyncCall() {}
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protected:
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F func;
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P param;
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};
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template< typename F, typename P > AsyncCall< F, P > *asyncCall( F f, P p ) {
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return new AsyncCall< F, P >( f, p );
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}
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inline static void adjustFontSize( TQWidget *w, int off ) {
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TQFont f = w->font();
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f.setPointSize( f.pointSize() + off ); // a bit smaller font...
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w->setFont( f );
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w->updateGeometry();
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}
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}
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#endif
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