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Importance code refactoring related to the "preferences" code - Greatly improves performance

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This commit is contained in:
Christophe Dumez
2010-11-16 20:34:31 +00:00
parent a640b08414
commit e5032a52c4
26 changed files with 976 additions and 1142 deletions
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18
src/statusbar.h
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@@ -49,6 +49,7 @@ class StatusBar: public QObject {
public:
StatusBar(QStatusBar *bar): bar(bar) {
Preferences pref;
connect(QBtSession::instance(), SIGNAL(alternativeSpeedsModeChanged(bool)), this, SLOT(updateAltSpeedsBtn(bool)));
container = new QWidget();
layout = new QGridLayout(container);
@@ -75,7 +76,7 @@ public:
altSpeedsBtn->setFlat(true);
altSpeedsBtn->setFocusPolicy(Qt::NoFocus);
altSpeedsBtn->setCursor(Qt::PointingHandCursor);
updateAltSpeedsBtn(Preferences::isAltBandwidthEnabled());
updateAltSpeedsBtn(pref.isAltBandwidthEnabled());
connect(altSpeedsBtn, SIGNAL(clicked()), this, SLOT(toggleAlternativeSpeeds()));
@@ -129,7 +130,7 @@ public:
bar->setContentsMargins(12, 0, 12, 0);
bar->setFixedHeight(dlSpeedLbl->fontMetrics().height()+9);
// Is DHT enabled
DHTLbl->setVisible(Preferences::isDHTEnabled());
DHTLbl->setVisible(pref.isDHTEnabled());
refreshTimer = new QTimer(bar);
connect(refreshTimer, SIGNAL(timeout()), this, SLOT(refreshStatusBar()));
refreshTimer->start(1500);
@@ -216,24 +217,25 @@ public slots:
}
void toggleAlternativeSpeeds() {
QBtSession::instance()->useAlternativeSpeedsLimit(!Preferences::isAltBandwidthEnabled());
QBtSession::instance()->useAlternativeSpeedsLimit(!Preferences().isAltBandwidthEnabled());
}
void capDownloadSpeed() {
bool ok = false;
long new_limit = SpeedLimitDialog::askSpeedLimit(&ok, tr("Global Download Speed Limit"), QBtSession::instance()->getSession()->download_rate_limit());
if(ok) {
bool alt = Preferences::isAltBandwidthEnabled();
Preferences pref;
bool alt = pref.isAltBandwidthEnabled();
if(new_limit <= 0) {
qDebug("Setting global download rate limit to Unlimited");
if(!alt)
QBtSession::instance()->getSession()->set_download_rate_limit(-1);
Preferences::setGlobalDownloadLimit(-1);
pref.setGlobalDownloadLimit(-1);
} else {
qDebug("Setting global download rate limit to %.1fKb/s", new_limit/1024.);
if(!alt)
QBtSession::instance()->getSession()->set_download_rate_limit(new_limit);
Preferences::setGlobalDownloadLimit(new_limit/1024.);
pref.setGlobalDownloadLimit(new_limit/1024.);
}
}
}
@@ -245,10 +247,10 @@ public slots:
if(new_limit <= 0) {
qDebug("Setting global upload rate limit to Unlimited");
QBtSession::instance()->getSession()->set_upload_rate_limit(-1);
Preferences::setGlobalUploadLimit(-1);
Preferences().setGlobalUploadLimit(-1);
} else {
qDebug("Setting global upload rate limit to %.1fKb/s", new_limit/1024.);
Preferences::setGlobalUploadLimit(new_limit/1024.);
Preferences().setGlobalUploadLimit(new_limit/1024.);
QBtSession::instance()->getSession()->set_upload_rate_limit(new_limit);
}
}