mirror of
https://github.com/xiaoyifang/goldendict-ng.git
synced 2024-11-30 21:34:07 +00:00
85 lines
1.7 KiB
C++
85 lines
1.7 KiB
C++
/* This file is (c) 2008-2012 Konstantin Isakov <ikm@goldendict.org>
|
|
* Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */
|
|
|
|
#ifndef __PROGRAMS_HH_INCLUDED__
|
|
#define __PROGRAMS_HH_INCLUDED__
|
|
|
|
#include <QProcess>
|
|
#include "dictionary.hh"
|
|
#include "config.hh"
|
|
#include "wstring.hh"
|
|
|
|
/// Support for arbitrary programs.
|
|
namespace Programs {
|
|
|
|
using std::vector;
|
|
using std::string;
|
|
using gd::wstring;
|
|
|
|
vector< sptr< Dictionary::Class > > makeDictionaries( Config::Programs const & )
|
|
throw( std::exception );
|
|
|
|
class RunInstance: public QObject
|
|
{
|
|
Q_OBJECT
|
|
QProcess process;
|
|
|
|
public:
|
|
|
|
RunInstance();
|
|
|
|
// Starts the process. Should only be used once. The finished() signal will
|
|
// be emitted once it finishes. If there's an error, returns false and the
|
|
// description is saved to 'error'.
|
|
bool start( Config::Program const &, QString const & word, QString & error );
|
|
|
|
signals:
|
|
// Connect to this signal to get run results
|
|
void finished( QByteArray output, QString error );
|
|
|
|
// Used internally only
|
|
signals:
|
|
void processFinished();
|
|
private slots:
|
|
|
|
void handleProcessFinished();
|
|
};
|
|
|
|
class ProgramDataRequest: public Dictionary::DataRequest
|
|
{
|
|
Q_OBJECT
|
|
Config::Program prg;
|
|
RunInstance instance;
|
|
|
|
public:
|
|
|
|
ProgramDataRequest( QString const & word, Config::Program const & );
|
|
|
|
virtual void cancel();
|
|
|
|
private slots:
|
|
|
|
void instanceFinished( QByteArray output, QString error );
|
|
};
|
|
|
|
class ProgramWordSearchRequest: public Dictionary::WordSearchRequest
|
|
{
|
|
Q_OBJECT
|
|
Config::Program prg;
|
|
RunInstance instance;
|
|
|
|
public:
|
|
|
|
ProgramWordSearchRequest( QString const & word, Config::Program const & );
|
|
|
|
virtual void cancel();
|
|
|
|
private slots:
|
|
|
|
void instanceFinished( QByteArray output, QString error );
|
|
};
|
|
|
|
}
|
|
|
|
#endif
|