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Fix important memory usage problem in log tab

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This commit is contained in:
Christophe Dumez 2011-06-20 22:28:55 +03:00
commit 6d9e519cdc
4 changed files with 42 additions and 12 deletions
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28
src/executionlog.cpp
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@ -28,6 +28,8 @@
* Contact : chris@qbittorrent.org
*/
#include <QListWidgetItem>
#include <QLabel>
#include "executionlog.h"
#include "ui_executionlog.h"
#include "qbtsession.h"
@ -40,9 +42,13 @@ ExecutionLog::ExecutionLog(QWidget *parent) :
ui->setupUi(this);
ui->tabConsole->setTabIcon(0, IconProvider::instance()->getIcon("view-calendar-journal"));
ui->tabConsole->setTabIcon(1, IconProvider::instance()->getIcon("view-filter"));
ui->textConsole->setHtml(QBtSession::instance()->getConsoleMessages().join("<br>"));
const QStringList log_msgs = QBtSession::instance()->getConsoleMessages();
foreach(const QString& msg, log_msgs)
addLogMessage(msg);
const QStringList ban_msgs = QBtSession::instance()->getPeerBanMessages();
foreach(const QString& msg, ban_msgs)
addBanMessage(msg);
connect(QBtSession::instance(), SIGNAL(newConsoleMessage(QString)), SLOT(addLogMessage(QString)));
ui->textBannedPeers->setHtml(QBtSession::instance()->getPeerBanMessages().join("<br>"));
connect(QBtSession::instance(), SIGNAL(newBanMessage(QString)), SLOT(addBanMessage(QString)));
}
@ -53,10 +59,24 @@ ExecutionLog::~ExecutionLog()
void ExecutionLog::addLogMessage(const QString &msg)
{
ui->textConsole->setHtml(msg+ui->textConsole->toHtml());
QListWidgetItem *item = new QListWidgetItem;
QLabel *lbl = new QLabel(msg);
lbl->setContentsMargins(4, 2, 4, 2);
item->setSizeHint(lbl->sizeHint());
ui->logList->insertItem(0, item);
ui->logList->setItemWidget(item, lbl);
if(ui->logList->count() > MAX_LOG_MESSAGES)
delete ui->logList->takeItem(ui->logList->count()-1);
}
void ExecutionLog::addBanMessage(const QString &msg)
{
ui->textBannedPeers->setHtml(msg+ui->textBannedPeers->toHtml());
QListWidgetItem *item = new QListWidgetItem;
QLabel *lbl = new QLabel(msg);
lbl->setContentsMargins(4, 2, 4, 2);
item->setSizeHint(lbl->sizeHint());
ui->banList->insertItem(0, item);
ui->banList->setItemWidget(item, lbl);
if(ui->banList->count() > MAX_LOG_MESSAGES)
delete ui->banList->takeItem(ui->banList->count()-1);
}