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Convert the Log widget to use custom View/Model

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Co-authored-by: sledgehammer999 <hammered999@gmail.com>
This commit is contained in:
jagannatharjun 2020-04-15 22:18:00 +05:30
parent 59f99bb984
commit fd89717330
14 changed files with 610 additions and 195 deletions
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1
src/app/application.cpp
View file

@ -133,6 +133,7 @@ Application::Application(int &argc, char **argv)
, m_commandLineArgs(parseCommandLine(this->arguments()))
{
qRegisterMetaType<Log::Msg>("Log::Msg");
qRegisterMetaType<Log::Peer>("Log::Peer");
setApplicationName("qBittorrent");
setOrganizationDomain("qbittorrent.org");

4
src/base/logger.cpp
View file

@ -72,7 +72,7 @@ void Logger::freeInstance()
void Logger::addMessage(const QString &message, const Log::MsgType &type)
{
QWriteLocker locker(&m_lock);
const Log::Msg msg = {m_msgCounter++, QDateTime::currentMSecsSinceEpoch(), type, message.toHtmlEscaped()};
const Log::Msg msg = {m_msgCounter++, QDateTime::currentMSecsSinceEpoch(), type, message};
m_messages.push_back(msg);
locker.unlock();
@ -82,7 +82,7 @@ void Logger::addMessage(const QString &message, const Log::MsgType &type)
void Logger::addPeer(const QString &ip, const bool blocked, const QString &reason)
{
QWriteLocker locker(&m_lock);
const Log::Peer msg = {m_peerCounter++, QDateTime::currentMSecsSinceEpoch(), ip.toHtmlEscaped(), blocked, reason.toHtmlEscaped()};
const Log::Peer msg = {m_peerCounter++, QDateTime::currentMSecsSinceEpoch(), ip, blocked, reason};
m_peers.push_back(msg);
locker.unlock();

8
src/gui/CMakeLists.txt
View file

@ -28,7 +28,9 @@ fspathedit.h
hidabletabwidget.h
ipsubnetwhitelistoptionsdialog.h
lineedit.h
loglistwidget.h
log/logfiltermodel.h
log/loglistview.h
log/logmodel.h
mainwindow.h
optionsdialog.h
previewlistdelegate.h
@ -81,7 +83,9 @@ fspathedit.cpp
hidabletabwidget.cpp
ipsubnetwhitelistoptionsdialog.cpp
lineedit.cpp
loglistwidget.cpp
log/logfiltermodel.cpp
log/loglistview.cpp
log/logmodel.cpp
mainwindow.cpp
optionsdialog.cpp
previewlistdelegate.cpp

87
src/gui/executionlogwidget.cpp
View file

@ -29,35 +29,48 @@
#include "executionlogwidget.h"
#include <QDateTime>
#include <QMenu>
#include <QPalette>
#include "base/global.h"
#include "loglistwidget.h"
#include "log/logfiltermodel.h"
#include "log/loglistview.h"
#include "log/logmodel.h"
#include "ui_executionlogwidget.h"
#include "uithememanager.h"
ExecutionLogWidget::ExecutionLogWidget(QWidget *parent, const Log::MsgTypes &types)
ExecutionLogWidget::ExecutionLogWidget(const Log::MsgTypes types, QWidget *parent)
: QWidget(parent)
, m_ui(new Ui::ExecutionLogWidget)
, m_msgList(new LogListWidget(MAX_LOG_MESSAGES, types, this))
, m_peerList(new LogListWidget(MAX_LOG_MESSAGES, Log::ALL, this))
, m_messageFilterModel(new LogFilterModel(types, this))
{
m_ui->setupUi(this);
LogMessageModel *messageModel = new LogMessageModel(this);
m_messageFilterModel->setSourceModel(messageModel);
LogListView *messageView = new LogListView(this);
messageView->setModel(m_messageFilterModel);
messageView->setContextMenuPolicy(Qt::CustomContextMenu);
connect(messageView, &LogListView::customContextMenuRequested, this, [this, messageView, messageModel](const QPoint &pos)
{
displayContextMenu(pos, messageView, messageModel);
});
LogPeerModel *peerModel = new LogPeerModel(this);
LogListView *peerView = new LogListView(this);
peerView->setModel(peerModel);
peerView->setContextMenuPolicy(Qt::CustomContextMenu);
connect(peerView, &LogListView::customContextMenuRequested, this, [this, peerView, peerModel](const QPoint &pos)
{
displayContextMenu(pos, peerView, peerModel);
});
m_ui->tabGeneral->layout()->addWidget(messageView);
m_ui->tabBan->layout()->addWidget(peerView);
#ifndef Q_OS_MACOS
m_ui->tabConsole->setTabIcon(0, UIThemeManager::instance()->getIcon("view-calendar-journal"));
m_ui->tabConsole->setTabIcon(1, UIThemeManager::instance()->getIcon("view-filter"));
#endif
m_ui->tabGeneral->layout()->addWidget(m_msgList);
m_ui->tabBan->layout()->addWidget(m_peerList);
const Logger *const logger = Logger::instance();
for (const Log::Msg &msg : asConst(logger->getMessages()))
addLogMessage(msg);
for (const Log::Peer &peer : asConst(logger->getPeers()))
addPeerMessage(peer);
connect(logger, &Logger::newLogMessage, this, &ExecutionLogWidget::addLogMessage);
connect(logger, &Logger::newLogPeer, this, &ExecutionLogWidget::addPeerMessage);
}
ExecutionLogWidget::~ExecutionLogWidget()
@ -65,42 +78,24 @@ ExecutionLogWidget::~ExecutionLogWidget()
delete m_ui;
}
void ExecutionLogWidget::showMsgTypes(const Log::MsgTypes &types)
void ExecutionLogWidget::setMessageTypes(const Log::MsgTypes types)
{
m_msgList->showMsgTypes(types);
m_messageFilterModel->setMessageTypes(types);
}
void ExecutionLogWidget::addLogMessage(const Log::Msg &msg)
void ExecutionLogWidget::displayContextMenu(const QPoint &pos, const LogListView *view, const BaseLogModel *model) const
{
QString colorName;
switch (msg.type) {
case Log::INFO:
colorName = QLatin1String("blue");
break;
case Log::WARNING:
colorName = QLatin1String("orange");
break;
case Log::CRITICAL:
colorName = QLatin1String("red");
break;
default:
colorName = QApplication::palette().color(QPalette::WindowText).name();
QMenu *menu = new QMenu;
menu->setAttribute(Qt::WA_DeleteOnClose);
// only show copy action if any of the row is selected
if (view->currentIndex().isValid()) {
const QAction *copyAct = menu->addAction(UIThemeManager::instance()->getIcon("edit-copy"), tr("Copy"));
connect(copyAct, &QAction::triggered, view, &LogListView::copySelection);
}
const QDateTime time = QDateTime::fromMSecsSinceEpoch(msg.timestamp);
const QString text = QString::fromLatin1("<font color='grey'>%1</font> - <font color='%2'>%3</font>")
.arg(time.toString(Qt::SystemLocaleShortDate), colorName, msg.message);
m_msgList->appendLine(text, msg.type);
}
const QAction *clearAct = menu->addAction(UIThemeManager::instance()->getIcon("edit-clear"), tr("Clear"));
connect(clearAct, &QAction::triggered, model, &BaseLogModel::reset);
void ExecutionLogWidget::addPeerMessage(const Log::Peer &peer)
{
const QDateTime time = QDateTime::fromMSecsSinceEpoch(peer.timestamp);
const QString msg = QString::fromLatin1("<font color='grey'>%1</font> - <font color='red'>%2</font>")
.arg(time.toString(Qt::SystemLocaleShortDate), peer.ip);
const QString text = peer.blocked
? tr("%1 was blocked %2", "0.0.0.0 was blocked due to reason").arg(msg, peer.reason)
: tr("%1 was banned", "0.0.0.0 was banned").arg(msg);
m_peerList->appendLine(text, Log::NORMAL);
menu->popup(view->mapToGlobal(pos));
}

22
src/gui/executionlogwidget.h
View file

@ -30,33 +30,33 @@
#define EXECUTIONLOGWIDGET_H
#include <QWidget>
#include "base/logger.h"
class LogListWidget;
#include "base/logger.h"
namespace Ui
{
class ExecutionLogWidget;
}
class BaseLogModel;
class LogFilterModel;
class LogListView;
class ExecutionLogWidget : public QWidget
{
Q_OBJECT
public:
ExecutionLogWidget(QWidget *parent, const Log::MsgTypes &types);
void showMsgTypes(const Log::MsgTypes &types);
ExecutionLogWidget(Log::MsgTypes types, QWidget *parent);
~ExecutionLogWidget();
private slots:
void addLogMessage(const Log::Msg &msg);
void addPeerMessage(const Log::Peer &peer);
void setMessageTypes(Log::MsgTypes types);
private:
Ui::ExecutionLogWidget *m_ui;
void displayContextMenu(const QPoint &pos, const LogListView *view, const BaseLogModel *model) const;
LogListWidget *m_msgList;
LogListWidget *m_peerList;
Ui::ExecutionLogWidget *m_ui;
LogFilterModel *m_messageFilterModel;
};
#endif // EXECUTIONLOGWIDGET_H

8
src/gui/gui.pri
View file

@ -22,7 +22,9 @@ HEADERS += \
$$PWD/hidabletabwidget.h \
$$PWD/ipsubnetwhitelistoptionsdialog.h \
$$PWD/lineedit.h \
$$PWD/loglistwidget.h \
$$PWD/log/logfiltermodel.h \
$$PWD/log/loglistview.h \
$$PWD/log/logmodel.h \
$$PWD/mainwindow.h \
$$PWD/optionsdialog.h \
$$PWD/previewlistdelegate.h \
@ -86,7 +88,9 @@ SOURCES += \
$$PWD/hidabletabwidget.cpp \
$$PWD/ipsubnetwhitelistoptionsdialog.cpp \
$$PWD/lineedit.cpp \
$$PWD/loglistwidget.cpp \
$$PWD/log/logfiltermodel.cpp \
$$PWD/log/loglistview.cpp \
$$PWD/log/logmodel.cpp \
$$PWD/mainwindow.cpp \
$$PWD/optionsdialog.cpp \
$$PWD/previewlistdelegate.cpp \

52
src/gui/log/logfiltermodel.cpp Normal file
View file

@ -0,0 +1,52 @@
/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2019 sledgehammer999 <hammered999@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give permission to
* link this program with the OpenSSL project's "OpenSSL" library (or with
* modified versions of it that use the same license as the "OpenSSL" library),
* and distribute the linked executables. You must obey the GNU General Public
* License in all respects for all of the code used other than "OpenSSL". If you
* modify file(s), you may extend this exception to your version of the file(s),
* but you are not obligated to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
#include "logfiltermodel.h"
#include "logmodel.h"
LogFilterModel::LogFilterModel(const Log::MsgTypes types, QObject *parent)
: QSortFilterProxyModel(parent)
, m_types(types)
{
}
void LogFilterModel::setMessageTypes(const Log::MsgTypes types)
{
m_types = types;
invalidateFilter();
}
bool LogFilterModel::filterAcceptsRow(const int sourceRow, const QModelIndex &sourceParent) const
{
const QAbstractItemModel *const sourceModel = this->sourceModel();
const QModelIndex index = sourceModel->index(sourceRow, 0, sourceParent);
const Log::MsgType type = static_cast<Log::MsgType>(sourceModel->data(index, BaseLogModel::TypeRole).toInt());
return m_types.testFlag(type);
}

48
src/gui/log/logfiltermodel.h Normal file
View file

@ -0,0 +1,48 @@
/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2019 sledgehammer999 <hammered999@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give permission to
* link this program with the OpenSSL project's "OpenSSL" library (or with
* modified versions of it that use the same license as the "OpenSSL" library),
* and distribute the linked executables. You must obey the GNU General Public
* License in all respects for all of the code used other than "OpenSSL". If you
* modify file(s), you may extend this exception to your version of the file(s),
* but you are not obligated to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
#pragma once
#include <QSortFilterProxyModel>
#include "base/logger.h"
class LogFilterModel : public QSortFilterProxyModel
{
Q_OBJECT
Q_DISABLE_COPY(LogFilterModel)
public:
explicit LogFilterModel(Log::MsgTypes types = Log::ALL, QObject *parent = nullptr);
void setMessageTypes(Log::MsgTypes types);
private:
bool filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const override;
Log::MsgTypes m_types;
};

140
src/gui/log/loglistview.cpp Normal file
View file

@ -0,0 +1,140 @@
/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2020 Prince Gupta <jagannatharjun11@gmail.com>
* Copyright (C) 2019 sledgehammer999 <hammered999@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give permission to
* link this program with the OpenSSL project's "OpenSSL" library (or with
* modified versions of it that use the same license as the "OpenSSL" library),
* and distribute the linked executables. You must obey the GNU General Public
* License in all respects for all of the code used other than "OpenSSL". If you
* modify file(s), you may extend this exception to your version of the file(s),
* but you are not obligated to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
#include "loglistview.h"
#include <QApplication>
#include <QClipboard>
#include <QFontMetrics>
#include <QKeyEvent>
#include <QPainter>
#include <QStyle>
#include <QStyledItemDelegate>
#include "logmodel.h"
#include "uithememanager.h"
namespace
{
const QString SEPARATOR = QStringLiteral(" - ");
int horizontalAdvance(const QFontMetrics &fontMetrics, const QString &text)
{
#if (QT_VERSION >= QT_VERSION_CHECK(5, 11, 0))
return fontMetrics.horizontalAdvance(text);
#else
return fontMetrics.width(text);
#endif
}
QString logText(const QModelIndex &index)
{
return QString::fromLatin1("%1%2%3").arg(index.data(BaseLogModel::TimeRole).toString(), SEPARATOR
, index.data(BaseLogModel::MessageRole).toString());
}
class LogItemDelegate : public QStyledItemDelegate
{
public:
using QStyledItemDelegate::QStyledItemDelegate;
private:
void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override
{
painter->save();
QStyledItemDelegate::paint(painter, option, index); // paints background, focus rect and selection rect
const QStyle *style = option.widget ? option.widget->style() : QApplication::style();;
const QRect textRect = style->subElementRect(QStyle::SE_ItemViewItemText, &option, option.widget)
.adjusted(1, 0, 0, 0); // shift 1 to avoid text being too close to focus rect
QFont font = option.font;
if (option.font.pointSize() > 0)
font.setPointSize(option.font.pointSize()); // somehow this needs to be set directly otherwise painter will use default font
painter->setFont(font);
const QPen originalPen = painter->pen();
QPen coloredPen = originalPen;
coloredPen.setColor(Qt::darkGray);
painter->setPen(coloredPen);
const QString time = index.data(BaseLogModel::TimeRole).toString();
style->drawItemText(painter, textRect, option.displayAlignment, option.palette, (option.state & QStyle::State_Enabled), time);
painter->setPen(originalPen);
const QFontMetrics fontMetrics = painter->fontMetrics(); // option.fontMetrics adds extra padding to QFontMetrics::width
const int separatorCoordinateX = horizontalAdvance(fontMetrics, time);
style->drawItemText(painter, textRect.adjusted(separatorCoordinateX, 0, 0, 0), option.displayAlignment, option.palette
, (option.state & QStyle::State_Enabled), SEPARATOR);
coloredPen.setColor(index.data(BaseLogModel::ForegroundRole).value<QColor>());
painter->setPen(coloredPen);
const int messageCoordinateX = separatorCoordinateX + horizontalAdvance(fontMetrics, SEPARATOR);
style->drawItemText(painter, textRect.adjusted(messageCoordinateX, 0, 0, 0), option.displayAlignment, option.palette
, (option.state & QStyle::State_Enabled), index.data(BaseLogModel::MessageRole).toString());
painter->restore();
}
QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const override
{
const QSize minimumFontPadding(4, 4);
const QSize fontSize = option.fontMetrics.size(0, logText(index)) + minimumFontPadding;
const QSize defaultSize = QStyledItemDelegate::sizeHint(option, index);
const QSize margins = (defaultSize - fontSize).expandedTo({0, 0});
return fontSize + margins;
}
};
}
LogListView::LogListView(QWidget *parent)
: QListView(parent)
{
setSelectionMode(QAbstractItemView::ExtendedSelection);
setItemDelegate(new LogItemDelegate(this));
#if defined(Q_OS_MAC)
setAttribute(Qt::WA_MacShowFocusRect, false);
#endif
}
void LogListView::keyPressEvent(QKeyEvent *event)
{
if (event->matches(QKeySequence::Copy))
copySelection();
else
QListView::keyPressEvent(event);
}
void LogListView::copySelection() const
{
QStringList list;
const QModelIndexList selectedIndexes = selectionModel()->selectedRows();
for (const QModelIndex &index : selectedIndexes)
list.append(logText(index));
QApplication::clipboard()->setText(list.join('\n'));
}

31
src/gui/loglistwidget.h → src/gui/log/loglistview.h
View file

@ -1,6 +1,7 @@
/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2011 Christophe Dumez <chris@qbittorrent.org>
* Copyright (C) 2020 Prince Gupta <jagannatharjun11@gmail.com>
* Copyright (C) 2019 sledgehammer999 <hammered999@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
@ -26,35 +27,21 @@
* exception statement from your version.
*/
#ifndef LOGLISTWIDGET_H
#define LOGLISTWIDGET_H
#pragma once
#include <QListWidget>
#include "base/logger.h"
#include <QListView>
class QKeyEvent;
class LogListWidget : public QListWidget
class LogListView : public QListView
{
Q_OBJECT
Q_DISABLE_COPY(LogListView)
public:
// -1 is the portable way to have all the bits set
explicit LogListWidget(int maxLines, const Log::MsgTypes &types = Log::ALL, QWidget *parent = nullptr);
void showMsgTypes(const Log::MsgTypes &types);
explicit LogListView(QWidget *parent = nullptr);
public slots:
void appendLine(const QString &line, const Log::MsgType &type);
protected slots:
void copySelection();
protected:
void keyPressEvent(QKeyEvent *event) override;
void copySelection() const;
private:
const int m_maxLines;
Log::MsgTypes m_types;
void keyPressEvent(QKeyEvent *event) override;
};
#endif // LOGLISTWIDGET_H

188
src/gui/log/logmodel.cpp Normal file
View file

@ -0,0 +1,188 @@
/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2020 Prince Gupta <jagannatharjun11@gmail.com>
* Copyright (C) 2019 sledgehammer999 <hammered999@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give permission to
* link this program with the OpenSSL project's "OpenSSL" library (or with
* modified versions of it that use the same license as the "OpenSSL" library),
* and distribute the linked executables. You must obey the GNU General Public
* License in all respects for all of the code used other than "OpenSSL". If you
* modify file(s), you may extend this exception to your version of the file(s),
* but you are not obligated to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
#include "logmodel.h"
#include <QApplication>
#include <QDateTime>
#include <QColor>
#include <QPalette>
#include "base/global.h"
namespace
{
const int MAX_VISIBLE_MESSAGES = 20000;
}
BaseLogModel::Message::Message(const QString &time, const QString &message, const QColor &foreground, const Log::MsgType type)
: m_time(time)
, m_message(message)
, m_foreground(foreground)
, m_type(type)
{
}
QVariant BaseLogModel::Message::time() const
{
return m_time;
}
QVariant BaseLogModel::Message::message() const
{
return m_message;
}
QVariant BaseLogModel::Message::foreground() const
{
return m_foreground;
}
QVariant BaseLogModel::Message::type() const
{
return m_type;
}
BaseLogModel::BaseLogModel(QObject *parent)
: QAbstractListModel(parent)
, m_messages(MAX_VISIBLE_MESSAGES)
{
}
int BaseLogModel::rowCount(const QModelIndex &) const
{
return m_messages.size();
}
int BaseLogModel::columnCount(const QModelIndex &) const
{
return 1;
}
QVariant BaseLogModel::data(const QModelIndex &index, const int role) const
{
if (!index.isValid())
return {};
const int messageIndex = index.row();
if ((messageIndex < 0) || (messageIndex >= static_cast<int>(m_messages.size())))
return {};
const Message &message = m_messages[messageIndex];
switch (role) {
case TimeRole:
return message.time();
case MessageRole:
return message.message();
case ForegroundRole:
return message.foreground();
case TypeRole:
return message.type();
default:
return {};
}
}
void BaseLogModel::addNewMessage(const BaseLogModel::Message &message)
{
// if row is inserted on filled up buffer, the size will not change
// but because of calling of beginInsertRows function we'll have ghost rows.
if (m_messages.size() == MAX_VISIBLE_MESSAGES) {
const int lastMessage = m_messages.size() - 1;
beginRemoveRows(QModelIndex(), lastMessage, lastMessage);
m_messages.pop_back();
endRemoveRows();
}
beginInsertRows(QModelIndex(), 0, 0);
m_messages.push_front(message);
endInsertRows();
}
void BaseLogModel::reset()
{
beginResetModel();
m_messages.clear();
endResetModel();
}
LogMessageModel::LogMessageModel(QObject *parent)
: BaseLogModel(parent)
{
for (const Log::Msg &msg : asConst(Logger::instance()->getMessages()))
handleNewMessage(msg);
connect(Logger::instance(), &Logger::newLogMessage, this, &LogMessageModel::handleNewMessage);
}
void LogMessageModel::handleNewMessage(const Log::Msg &message)
{
const QString time = QDateTime::fromMSecsSinceEpoch(message.timestamp).toString(Qt::SystemLocaleShortDate);
const QString messageText = message.message;
QColor foreground;
switch (message.type) {
// The RGB QColor constructor is used for performance
case Log::NORMAL:
foreground = QApplication::palette().color(QPalette::WindowText);
break;
case Log::INFO:
foreground = QColor(0, 0, 255); // blue
break;
case Log::WARNING:
foreground = QColor(255, 165, 0); // orange
break;
case Log::CRITICAL:
foreground = QColor(255, 0, 0); // red
break;
default:
Q_ASSERT(false);
break;
}
addNewMessage({time, messageText, foreground, message.type});
}
LogPeerModel::LogPeerModel(QObject *parent)
: BaseLogModel(parent)
{
for (const Log::Peer &peer : asConst(Logger::instance()->getPeers()))
handleNewMessage(peer);
connect(Logger::instance(), &Logger::newLogPeer, this, &LogPeerModel::handleNewMessage);
}
void LogPeerModel::handleNewMessage(const Log::Peer &peer)
{
const QString time = QDateTime::fromMSecsSinceEpoch(peer.timestamp).toString(Qt::SystemLocaleShortDate);
const QString message = peer.blocked
? tr("%1 was blocked due to %2", "0.0.0.0 was blocked due to reason").arg(peer.ip, peer.reason)
: tr("%1 was banned", "0.0.0.0 was banned").arg(peer.ip);
const QColor foreground = Qt::red;
addNewMessage({time, message, foreground, Log::NORMAL});
}

104
src/gui/log/logmodel.h Normal file
View file

@ -0,0 +1,104 @@
/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2020 Prince Gupta <jagannatharjun11@gmail.com>
* Copyright (C) 2019 sledgehammer999 <hammered999@gmail.com>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give permission to
* link this program with the OpenSSL project's "OpenSSL" library (or with
* modified versions of it that use the same license as the "OpenSSL" library),
* and distribute the linked executables. You must obey the GNU General Public
* License in all respects for all of the code used other than "OpenSSL". If you
* modify file(s), you may extend this exception to your version of the file(s),
* but you are not obligated to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
#pragma once
#include <boost/circular_buffer.hpp>
#include <QAbstractListModel>
#include "base/logger.h"
class BaseLogModel : public QAbstractListModel
{
Q_DISABLE_COPY(BaseLogModel)
public:
enum MessageTypeRole
{
TimeRole = Qt::UserRole,
MessageRole,
ForegroundRole,
TypeRole
};
explicit BaseLogModel(QObject *parent = nullptr);
int rowCount(const QModelIndex &parent = {}) const override;
int columnCount(const QModelIndex &parent = {}) const override;
QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const override;
void reset();
protected:
class Message
{
public:
Message(const QString &time, const QString &message, const QColor &foreground, Log::MsgType type);
QVariant time() const;
QVariant message() const;
QVariant foreground() const;
QVariant type() const;
private:
QVariant m_time;
QVariant m_message;
QVariant m_foreground;
QVariant m_type;
};
void addNewMessage(const Message &message);
private:
boost::circular_buffer_space_optimized<Message> m_messages;
};
class LogMessageModel : public BaseLogModel
{
Q_OBJECT
Q_DISABLE_COPY(LogMessageModel)
public:
explicit LogMessageModel(QObject *parent = nullptr);
private slots:
void handleNewMessage(const Log::Msg &message);
};
class LogPeerModel : public BaseLogModel
{
Q_OBJECT
Q_DISABLE_COPY(LogPeerModel)
public:
explicit LogPeerModel(QObject *parent = nullptr);
private slots:
void handleNewMessage(const Log::Peer &peer);
};

108
src/gui/loglistwidget.cpp
View file

@ -1,108 +0,0 @@
/*
* Bittorrent Client using Qt and libtorrent.
* Copyright (C) 2011 Christophe Dumez <chris@qbittorrent.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* In addition, as a special exception, the copyright holders give permission to
* link this program with the OpenSSL project's "OpenSSL" library (or with
* modified versions of it that use the same license as the "OpenSSL" library),
* and distribute the linked executables. You must obey the GNU General Public
* License in all respects for all of the code used other than "OpenSSL". If you
* modify file(s), you may extend this exception to your version of the file(s),
* but you are not obligated to do so. If you do not wish to do so, delete this
* exception statement from your version.
*/
#include "loglistwidget.h"
#include <QAction>
#include <QApplication>
#include <QClipboard>
#include <QKeyEvent>
#include <QLabel>
#include <QListWidgetItem>
#include <QRegularExpression>
#include "base/global.h"
#include "uithememanager.h"
LogListWidget::LogListWidget(const int maxLines, const Log::MsgTypes &types, QWidget *parent)
: QListWidget(parent)
, m_maxLines(maxLines)
, m_types(types)
{
// Allow multiple selections
setSelectionMode(QAbstractItemView::ExtendedSelection);
// Context menu
auto *copyAct = new QAction(UIThemeManager::instance()->getIcon("edit-copy"), tr("Copy"), this);
auto *clearAct = new QAction(UIThemeManager::instance()->getIcon("edit-clear"), tr("Clear"), this);
connect(copyAct, &QAction::triggered, this, &LogListWidget::copySelection);
connect(clearAct, &QAction::triggered, this, &LogListWidget::clear);
addAction(copyAct);
addAction(clearAct);
setContextMenuPolicy(Qt::ActionsContextMenu);
}
void LogListWidget::showMsgTypes(const Log::MsgTypes &types)
{
m_types = types;
for (int i = 0; i < count(); ++i) {
QListWidgetItem *tempItem = item(i);
if (!tempItem) continue;
Log::MsgType itemType = static_cast<Log::MsgType>(tempItem->data(Qt::UserRole).toInt());
setRowHidden(i, !(m_types & itemType));
}
}
void LogListWidget::keyPressEvent(QKeyEvent *event)
{
if (event->matches(QKeySequence::Copy))
copySelection();
else
QListWidget::keyPressEvent(event);
}
void LogListWidget::appendLine(const QString &line, const Log::MsgType &type)
{
// We need to use QLabel here to support rich text
auto *lbl = new QLabel(line);
lbl->setTextFormat(Qt::RichText);
lbl->setContentsMargins(4, 2, 4, 2);
auto *item = new QListWidgetItem;
item->setSizeHint(lbl->sizeHint());
item->setData(Qt::UserRole, type);
insertItem(0, item);
setItemWidget(item, lbl);
setRowHidden(0, !(m_types & type));
const int nbLines = count();
// Limit log size
if (nbLines > m_maxLines)
delete takeItem(nbLines - 1);
}
void LogListWidget::copySelection()
{
const QRegularExpression htmlTag("<[^>]+>");
QStringList strings;
for (QListWidgetItem *it : asConst(selectedItems()))
strings << static_cast<QLabel*>(itemWidget(it))->text().remove(htmlTag);
QApplication::clipboard()->setText(strings.join('\n'));
}

4
src/gui/mainwindow.cpp
View file

@ -487,7 +487,7 @@ int MainWindow::executionLogMsgTypes() const
void MainWindow::setExecutionLogMsgTypes(const int value)
{
m_executionLog->showMsgTypes(static_cast<Log::MsgTypes>(value));
m_executionLog->setMessageTypes(static_cast<Log::MsgTypes>(value));
settings()->storeValue(KEY_EXECUTIONLOG_TYPES, value);
}
@ -1866,7 +1866,7 @@ void MainWindow::on_actionExecutionLogs_triggered(bool checked)
{
if (checked) {
Q_ASSERT(!m_executionLog);
m_executionLog = new ExecutionLogWidget(m_tabs, static_cast<Log::MsgType>(executionLogMsgTypes()));
m_executionLog = new ExecutionLogWidget(static_cast<Log::MsgType>(executionLogMsgTypes()), m_tabs);
#ifdef Q_OS_MACOS
m_tabs->addTab(m_executionLog, tr("Execution Log"));
#else