transmission/qt/prefs.h

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/*
* This file Copyright (C) 2009 Charles Kerr <charles@transmissionbt.com>
*
* This file is licensed by the GPL version 2. Works owned by the
* Transmission project are granted a special exemption to clause 2(b)
* so that the bulk of its code can remain under the MIT license.
* This exemption does not extend to derived works not owned by
* the Transmission project.
*
* $Id:$
*/
#ifndef QTR_PREFS_H
#define QTR_PREFS_H
#include <QDateTime>
#include <QObject>
#include <QString>
#include <QVariant>
#include "filters.h"
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extern "C"
{
struct tr_benc;
}
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class Prefs: public QObject
{
Q_OBJECT;
public:
enum
{
/* client prefs */
OPTIONS_PROMPT,
OPEN_DIALOG_FOLDER,
INHIBIT_HIBERNATION,
DIR_WATCH,
DIR_WATCH_ENABLED,
SHOW_TRAY_ICON,
SHOW_DESKTOP_NOTIFICATION,
START,
TRASH_ORIGINAL,
ASKQUIT,
SORT_MODE,
SORT_REVERSED,
MINIMAL_VIEW,
FILTERBAR,
STATUSBAR,
STATUSBAR_STATS,
TOOLBAR,
BLOCKLIST_DATE,
BLOCKLIST_UPDATES_ENABLED,
MAIN_WINDOW_LAYOUT_ORDER,
MAIN_WINDOW_HEIGHT,
MAIN_WINDOW_WIDTH,
MAIN_WINDOW_X,
MAIN_WINDOW_Y,
FILTER_MODE,
SESSION_IS_REMOTE,
SESSION_REMOTE_HOST,
SESSION_REMOTE_PORT,
SESSION_REMOTE_AUTH,
SESSION_REMOTE_USERNAME,
SESSION_REMOTE_PASSWORD,
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/* core prefs */
FIRST_CORE_PREF,
ALT_SPEED_LIMIT_UP = FIRST_CORE_PREF,
ALT_SPEED_LIMIT_DOWN,
ALT_SPEED_LIMIT_ENABLED,
ALT_SPEED_LIMIT_TIME_BEGIN,
ALT_SPEED_LIMIT_TIME_END,
ALT_SPEED_LIMIT_TIME_ENABLED,
ALT_SPEED_LIMIT_TIME_DAY,
BLOCKLIST_ENABLED,
DSPEED,
DSPEED_ENABLED,
DOWNLOAD_DIR,
ENCRYPTION,
LAZY_BITFIELD,
MSGLEVEL,
OPEN_FILE_LIMIT,
PEER_LIMIT_GLOBAL,
PEER_LIMIT_TORRENT,
PEER_PORT,
PEER_PORT_RANDOM_ON_START,
PEER_PORT_RANDOM_LOW,
PEER_PORT_RANDOM_HIGH,
SOCKET_TOS,
PEX_ENABLED,
DHT_ENABLED,
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PORT_FORWARDING,
PROXY_AUTH_ENABLED,
PREALLOCATION,
PROXY_ENABLED,
PROXY_PASSWORD,
PROXY_PORT,
PROXY,
PROXY_TYPE,
PROXY_USERNAME,
RATIO,
RATIO_ENABLED,
RPC_AUTH_REQUIRED,
RPC_ENABLED,
RPC_PASSWORD,
RPC_PORT,
RPC_USERNAME,
RPC_WHITELIST_ENABLED,
RPC_WHITELIST,
USPEED_ENABLED,
USPEED,
UPLOAD_SLOTS_PER_TORRENT,
LAST_CORE_PREF = UPLOAD_SLOTS_PER_TORRENT,
PREFS_COUNT
};
private:
struct PrefItem {
int id;
const char * key;
int type;
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};
static PrefItem myItems[];
private:
QString myConfigDir;
QVariant myValues[PREFS_COUNT];
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void initDefaults( struct tr_benc* );
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public:
bool isCore( int key ) const { return FIRST_CORE_PREF<=key && key<=LAST_CORE_PREF; }
bool isClient( int key ) const { return !isCore( key ); }
const char * keyStr( int i ) const { return myItems[i].key; }
int type( int i ) const { return myItems[i].type; }
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const QVariant& variant( int i ) const { return myValues[i]; }
Prefs( const char * configDir );
~Prefs( );
int getInt( int key ) const;
bool getBool( int key) const;
QString getString( int key ) const;
double getDouble( int key) const;
QDateTime getDateTime( int key ) const;
template<typename T> T get( int key ) const {
return myValues[key].value<T>();
}
void set( int key, char * value ) { set( key, QString::fromUtf8(value) ); }
void set( int key, const char * value ) { set( key, QString::fromUtf8(value) ); }
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template<typename T> void set( int key, const T& value ) {
QVariant& v( myValues[key] );
const QVariant tmp = QVariant::fromValue(value);
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if( v.isNull() || (v!=tmp) ) {
v = tmp;
emit changed( key );
}
}
void toggleBool( int key );
signals:
void changed( int key );
};
#endif