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Split src/transferlistdelegate into .h and .cpp

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This commit is contained in:
Ivan Sorokin 2014-10-25 14:53:29 +04:00
parent 9b71e4ffc9
commit 03b06fbf81
3 changed files with 240 additions and 194 deletions
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1
src/src.pro
View file

@ -159,6 +159,7 @@ nox {
SOURCES += mainwindow.cpp \
ico.cpp \
transferlistwidget.cpp \
transferlistdelegate.cpp \
torrentcontentmodel.cpp \
torrentcontentmodelitem.cpp \
torrentcontentmodelfolder.cpp \

229
src/transferlistdelegate.cpp Normal file
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@ -0,0 +1,229 @@
/*
* Bittorrent Client using Qt4 and libtorrent.
* Copyright (C) 2006 Christophe Dumez
*
* 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.
*
* Contact : chris@qbittorrent.org
*/
#include "transferlistdelegate.h"
#include <QModelIndex>
#include <QStyleOptionViewItemV2>
#include <QApplication>
#include <QPainter>
#include "misc.h"
#include "torrentmodel.h"
#include "qbtsession.h"
#ifdef Q_OS_WIN
#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0))
#include <QPlastiqueStyle>
#else
#include <QProxyStyle>
#endif
#endif
TransferListDelegate::TransferListDelegate(QObject *parent) : QItemDelegate(parent) {}
TransferListDelegate::~TransferListDelegate() {}
void TransferListDelegate::paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const {
QStyleOptionViewItemV2 opt = QItemDelegate::setOptions(index, option);
painter->save();
switch(index.column()) {
case TorrentModelItem::TR_AMOUNT_DOWNLOADED:
case TorrentModelItem::TR_AMOUNT_UPLOADED:
case TorrentModelItem::TR_AMOUNT_LEFT:
case TorrentModelItem::TR_COMPLETED:
case TorrentModelItem::TR_SIZE: {
QItemDelegate::drawBackground(painter, opt, index);
opt.displayAlignment = Qt::AlignRight;
QItemDelegate::drawDisplay(painter, opt, option.rect, misc::friendlyUnit(index.data().toLongLong()));
break;
}
case TorrentModelItem::TR_ETA: {
QItemDelegate::drawBackground(painter, opt, index);
opt.displayAlignment = Qt::AlignRight;
QItemDelegate::drawDisplay(painter, opt, option.rect, misc::userFriendlyDuration(index.data().toLongLong()));
break;
}
case TorrentModelItem::TR_SEEDS:
case TorrentModelItem::TR_PEERS: {
QString display = QString::number(index.data().toLongLong());
qlonglong total = index.data(Qt::UserRole).toLongLong();
if (total > 0) {
// Scrape was successful, we have total values
display += " ("+QString::number(total)+")";
}
QItemDelegate::drawBackground(painter, opt, index);
opt.displayAlignment = Qt::AlignRight;
QItemDelegate::drawDisplay(painter, opt, opt.rect, display);
break;
}
case TorrentModelItem::TR_STATUS: {
const int state = index.data().toInt();
QString display;
switch(state) {
case TorrentModelItem::STATE_DOWNLOADING:
display = tr("Downloading");
break;
case TorrentModelItem::STATE_DOWNLOADING_META:
display = tr("Downloading metadata", "used when loading a magnet link");
break;
case TorrentModelItem::STATE_ALLOCATING:
display = tr("Allocating", "qBittorrent is allocating the files on disk");
break;
case TorrentModelItem::STATE_PAUSED_DL:
case TorrentModelItem::STATE_PAUSED_UP:
display = tr("Paused");
break;
case TorrentModelItem::STATE_QUEUED_DL:
case TorrentModelItem::STATE_QUEUED_UP:
display = tr("Queued", "i.e. torrent is queued");
break;
case TorrentModelItem::STATE_SEEDING:
case TorrentModelItem::STATE_STALLED_UP:
display = tr("Seeding", "Torrent is complete and in upload-only mode");
break;
case TorrentModelItem::STATE_STALLED_DL:
display = tr("Stalled", "Torrent is waiting for download to begin");
break;
case TorrentModelItem::STATE_CHECKING_DL:
case TorrentModelItem::STATE_CHECKING_UP:
display = tr("Checking", "Torrent local data is being checked");
break;
case TorrentModelItem::STATE_QUEUED_CHECK:
display = tr("Queued for checking", "i.e. torrent is queued for hash checking");
break;
case TorrentModelItem::STATE_QUEUED_FASTCHECK:
display = tr("Checking resume data", "used when loading the torrents from disk after qbt is launched. It checks the correctness of the .fastresume file. Normally it is completed in a fraction of a second, unless loading many many torrents.");
break;
default:
display = "";
}
QItemDelegate::drawBackground(painter, opt, index);
QItemDelegate::drawDisplay(painter, opt, opt.rect, display);
break;
}
case TorrentModelItem::TR_UPSPEED:
case TorrentModelItem::TR_DLSPEED: {
QItemDelegate::drawBackground(painter, opt, index);
const qulonglong speed = index.data().toULongLong();
opt.displayAlignment = Qt::AlignRight;
QItemDelegate::drawDisplay(painter, opt, opt.rect, misc::friendlyUnit(speed)+tr("/s", "/second (.i.e per second)"));
break;
}
case TorrentModelItem::TR_UPLIMIT:
case TorrentModelItem::TR_DLLIMIT: {
QItemDelegate::drawBackground(painter, opt, index);
const qlonglong limit = index.data().toLongLong();
opt.displayAlignment = Qt::AlignRight;
QItemDelegate::drawDisplay(painter, opt, opt.rect, limit > 0 ? misc::accurateDoubleToString(limit/1024., 1) + " " + tr("KiB/s", "KiB/second (.i.e per second)") : QString::fromUtf8("∞"));
break;
}
case TorrentModelItem::TR_TIME_ELAPSED: {
QItemDelegate::drawBackground(painter, opt, index);
QString txt = misc::userFriendlyDuration(index.data().toLongLong());
qlonglong seeding_time = index.data(Qt::UserRole).toLongLong();
if (seeding_time > 0)
txt += " ("+tr("Seeded for %1", "e.g. Seeded for 3m10s").arg(misc::userFriendlyDuration(seeding_time))+")";
QItemDelegate::drawDisplay(painter, opt, opt.rect, txt);
break;
}
case TorrentModelItem::TR_ADD_DATE:
case TorrentModelItem::TR_SEED_DATE:
QItemDelegate::drawBackground(painter, opt, index);
QItemDelegate::drawDisplay(painter, opt, opt.rect, index.data().toDateTime().toLocalTime().toString(Qt::DefaultLocaleShortDate));
break;
case TorrentModelItem::TR_RATIO_LIMIT:
case TorrentModelItem::TR_RATIO: {
QItemDelegate::drawBackground(painter, opt, index);
opt.displayAlignment = Qt::AlignRight;
const qreal ratio = index.data().toDouble();
QItemDelegate::drawDisplay(painter, opt, opt.rect,
(ratio == -1 || ratio > QBtSession::MAX_RATIO) ? QString::fromUtf8("∞") : misc::accurateDoubleToString(ratio, 2));
break;
}
case TorrentModelItem::TR_PRIORITY: {
const int priority = index.data().toInt();
opt.displayAlignment = Qt::AlignRight;
if (priority >= 0)
QItemDelegate::paint(painter, opt, index);
else {
QItemDelegate::drawBackground(painter, opt, index);
QItemDelegate::drawDisplay(painter, opt, opt.rect, "*");
}
break;
}
case TorrentModelItem::TR_PROGRESS: {
QStyleOptionProgressBarV2 newopt;
qreal progress = index.data().toDouble()*100.;
newopt.rect = opt.rect;
newopt.text = misc::accurateDoubleToString(progress, 1) + "%";
newopt.progress = (int)progress;
newopt.maximum = 100;
newopt.minimum = 0;
newopt.state |= QStyle::State_Enabled;
newopt.textVisible = true;
#ifndef Q_OS_WIN
QApplication::style()->drawControl(QStyle::CE_ProgressBar, &newopt, painter);
#else
// XXX: To avoid having the progress text on the right of the bar
#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0))
QPlastiqueStyle st;
#else
QProxyStyle st("fusion");
#endif
st.drawControl(QStyle::CE_ProgressBar, &newopt, painter, 0);
#endif
break;
}
default:
QItemDelegate::paint(painter, option, index);
}
painter->restore();
}
QWidget* TransferListDelegate::createEditor(QWidget*, const QStyleOptionViewItem &, const QModelIndex &) const {
// No editor here
return 0;
}
QSize TransferListDelegate::sizeHint(const QStyleOptionViewItem & option, const QModelIndex & index) const {
QSize size = QItemDelegate::sizeHint(option, index);
static int icon_height = -1;
if (icon_height == -1) {
QIcon icon(":/Icons/skin/downloading.png");
QList<QSize> ic_sizes(icon.availableSizes());
icon_height = ic_sizes[0].height();
}
if (size.height() < icon_height)
size.setHeight(icon_height);
return size;
}

204
src/transferlistdelegate.h
View file

@ -32,21 +32,12 @@
#define TRANSFERLISTDELEGATE_H
#include <QItemDelegate>
#include <QModelIndex>
#include <QStyleOptionViewItemV2>
#include <QApplication>
#include <QPainter>
#include "misc.h"
#include "torrentmodel.h"
#include "qbtsession.h"
#ifdef Q_OS_WIN
#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0))
#include <QPlastiqueStyle>
#else
#include <QProxyStyle>
#endif
#endif
QT_BEGIN_NAMESPACE
class QPainter;
class QStyleOptionViewItem;
class QModelIndex;
QT_END_NAMESPACE
// Defines for download list list columns
@ -54,191 +45,16 @@ class TransferListDelegate: public QItemDelegate {
Q_OBJECT
public:
TransferListDelegate(QObject *parent) : QItemDelegate(parent) {}
~TransferListDelegate() {}
void paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const {
QStyleOptionViewItemV2 opt = QItemDelegate::setOptions(index, option);
painter->save();
switch(index.column()) {
case TorrentModelItem::TR_AMOUNT_DOWNLOADED:
case TorrentModelItem::TR_AMOUNT_UPLOADED:
case TorrentModelItem::TR_AMOUNT_LEFT:
case TorrentModelItem::TR_COMPLETED:
case TorrentModelItem::TR_SIZE: {
QItemDelegate::drawBackground(painter, opt, index);
opt.displayAlignment = Qt::AlignRight;
QItemDelegate::drawDisplay(painter, opt, option.rect, misc::friendlyUnit(index.data().toLongLong()));
break;
}
case TorrentModelItem::TR_ETA: {
QItemDelegate::drawBackground(painter, opt, index);
opt.displayAlignment = Qt::AlignRight;
QItemDelegate::drawDisplay(painter, opt, option.rect, misc::userFriendlyDuration(index.data().toLongLong()));
break;
}
case TorrentModelItem::TR_SEEDS:
case TorrentModelItem::TR_PEERS: {
QString display = QString::number(index.data().toLongLong());
qlonglong total = index.data(Qt::UserRole).toLongLong();
if (total > 0) {
// Scrape was successful, we have total values
display += " ("+QString::number(total)+")";
}
QItemDelegate::drawBackground(painter, opt, index);
opt.displayAlignment = Qt::AlignRight;
QItemDelegate::drawDisplay(painter, opt, opt.rect, display);
break;
}
case TorrentModelItem::TR_STATUS: {
const int state = index.data().toInt();
QString display;
switch(state) {
case TorrentModelItem::STATE_DOWNLOADING:
display = tr("Downloading");
break;
case TorrentModelItem::STATE_DOWNLOADING_META:
display = tr("Downloading metadata", "used when loading a magnet link");
break;
case TorrentModelItem::STATE_ALLOCATING:
display = tr("Allocating", "qBittorrent is allocating the files on disk");
break;
case TorrentModelItem::STATE_PAUSED_DL:
case TorrentModelItem::STATE_PAUSED_UP:
display = tr("Paused");
break;
case TorrentModelItem::STATE_QUEUED_DL:
case TorrentModelItem::STATE_QUEUED_UP:
display = tr("Queued", "i.e. torrent is queued");
break;
case TorrentModelItem::STATE_SEEDING:
case TorrentModelItem::STATE_STALLED_UP:
display = tr("Seeding", "Torrent is complete and in upload-only mode");
break;
case TorrentModelItem::STATE_STALLED_DL:
display = tr("Stalled", "Torrent is waiting for download to begin");
break;
case TorrentModelItem::STATE_CHECKING_DL:
case TorrentModelItem::STATE_CHECKING_UP:
display = tr("Checking", "Torrent local data is being checked");
break;
case TorrentModelItem::STATE_QUEUED_CHECK:
display = tr("Queued for checking", "i.e. torrent is queued for hash checking");
break;
case TorrentModelItem::STATE_QUEUED_FASTCHECK:
display = tr("Checking resume data", "used when loading the torrents from disk after qbt is launched. It checks the correctness of the .fastresume file. Normally it is completed in a fraction of a second, unless loading many many torrents.");
break;
default:
display = "";
}
QItemDelegate::drawBackground(painter, opt, index);
QItemDelegate::drawDisplay(painter, opt, opt.rect, display);
break;
}
case TorrentModelItem::TR_UPSPEED:
case TorrentModelItem::TR_DLSPEED: {
QItemDelegate::drawBackground(painter, opt, index);
const qulonglong speed = index.data().toULongLong();
opt.displayAlignment = Qt::AlignRight;
QItemDelegate::drawDisplay(painter, opt, opt.rect, misc::friendlyUnit(speed)+tr("/s", "/second (.i.e per second)"));
break;
}
case TorrentModelItem::TR_UPLIMIT:
case TorrentModelItem::TR_DLLIMIT: {
QItemDelegate::drawBackground(painter, opt, index);
const qlonglong limit = index.data().toLongLong();
opt.displayAlignment = Qt::AlignRight;
QItemDelegate::drawDisplay(painter, opt, opt.rect, limit > 0 ? misc::accurateDoubleToString(limit/1024., 1) + " " + tr("KiB/s", "KiB/second (.i.e per second)") : QString::fromUtf8("∞"));
break;
}
case TorrentModelItem::TR_TIME_ELAPSED: {
QItemDelegate::drawBackground(painter, opt, index);
QString txt = misc::userFriendlyDuration(index.data().toLongLong());
qlonglong seeding_time = index.data(Qt::UserRole).toLongLong();
if (seeding_time > 0)
txt += " ("+tr("Seeded for %1", "e.g. Seeded for 3m10s").arg(misc::userFriendlyDuration(seeding_time))+")";
QItemDelegate::drawDisplay(painter, opt, opt.rect, txt);
break;
}
case TorrentModelItem::TR_ADD_DATE:
case TorrentModelItem::TR_SEED_DATE:
QItemDelegate::drawBackground(painter, opt, index);
QItemDelegate::drawDisplay(painter, opt, opt.rect, index.data().toDateTime().toLocalTime().toString(Qt::DefaultLocaleShortDate));
break;
case TorrentModelItem::TR_RATIO_LIMIT:
case TorrentModelItem::TR_RATIO: {
QItemDelegate::drawBackground(painter, opt, index);
opt.displayAlignment = Qt::AlignRight;
const qreal ratio = index.data().toDouble();
QItemDelegate::drawDisplay(painter, opt, opt.rect,
(ratio == -1 || ratio > QBtSession::MAX_RATIO) ? QString::fromUtf8("∞") : misc::accurateDoubleToString(ratio, 2));
break;
}
case TorrentModelItem::TR_PRIORITY: {
const int priority = index.data().toInt();
opt.displayAlignment = Qt::AlignRight;
if (priority >= 0)
QItemDelegate::paint(painter, opt, index);
else {
QItemDelegate::drawBackground(painter, opt, index);
QItemDelegate::drawDisplay(painter, opt, opt.rect, "*");
}
break;
}
case TorrentModelItem::TR_PROGRESS: {
QStyleOptionProgressBarV2 newopt;
qreal progress = index.data().toDouble()*100.;
newopt.rect = opt.rect;
newopt.text = misc::accurateDoubleToString(progress, 1) + "%";
newopt.progress = (int)progress;
newopt.maximum = 100;
newopt.minimum = 0;
newopt.state |= QStyle::State_Enabled;
newopt.textVisible = true;
#ifndef Q_OS_WIN
QApplication::style()->drawControl(QStyle::CE_ProgressBar, &newopt, painter);
#else
// XXX: To avoid having the progress text on the right of the bar
#if (QT_VERSION < QT_VERSION_CHECK(5, 0, 0))
QPlastiqueStyle st;
#else
QProxyStyle st("fusion");
#endif
st.drawControl(QStyle::CE_ProgressBar, &newopt, painter, 0);
#endif
break;
}
default:
QItemDelegate::paint(painter, option, index);
}
painter->restore();
}
QWidget* createEditor(QWidget*, const QStyleOptionViewItem &, const QModelIndex &) const {
// No editor here
return 0;
}
TransferListDelegate(QObject *parent);
~TransferListDelegate();
void paint(QPainter * painter, const QStyleOptionViewItem & option, const QModelIndex & index) const;
QWidget* createEditor(QWidget*, const QStyleOptionViewItem &, const QModelIndex &) const;
// Reimplementing sizeHint() because the 'name' column contains text+icon.
// When that WHOLE column goes out of view(eg user scrolls horizontally)
// the rows shrink if the text's height is smaller than the icon's height.
// This happens because icon from the 'name' column is no longer drawn.
QSize sizeHint(const QStyleOptionViewItem & option, const QModelIndex & index) const {
QSize size = QItemDelegate::sizeHint(option, index);
static int icon_height = -1;
if (icon_height == -1) {
QIcon icon(":/Icons/skin/downloading.png");
QList<QSize> ic_sizes(icon.availableSizes());
icon_height = ic_sizes[0].height();
}
if (size.height() < icon_height)
size.setHeight(icon_height);
return size;
}
QSize sizeHint(const QStyleOptionViewItem & option, const QModelIndex & index) const;
};