Some work about adaptive color scheme for Web UI (PR #19901) http://[316:c51a:62a3:8b9::4]/d4708/qBittorrent/src/branch/adaptive-webui
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/*
* Bittorrent Client using Qt4 and libtorrent.
* Copyright (C) 2011 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 <QKeyEvent>
#include <QApplication>
#include <QClipboard>
#include <QListWidgetItem>
#include <QLabel>
#include <QRegExp>
#include <QAction>
#include "loglistwidget.h"
#include "iconprovider.h"
LogListWidget::LogListWidget(int max_lines, QWidget *parent) :
QListWidget(parent),
m_maxLines(max_lines)
{
// Allow multiple selections
setSelectionMode(QAbstractItemView::ExtendedSelection);
// Context menu
QAction *copyAct = new QAction(IconProvider::instance()->getIcon("edit-copy"), tr("Copy"), this);
connect(copyAct, SIGNAL(triggered()), SLOT(copySelection()));
addAction(copyAct);
setContextMenuPolicy(Qt::ActionsContextMenu);
}
void LogListWidget::keyPressEvent(QKeyEvent *event)
{
if (event->matches(QKeySequence::Copy)) {
copySelection();
return;
}
if (event->matches(QKeySequence::SelectAll)) {
selectAll();
return;
}
}
void LogListWidget::appendLine(const QString &line)
{
QListWidgetItem *item = new QListWidgetItem(this);
// We need to use QLabel here to support rich text
QLabel *lbl = new QLabel(line);
lbl->setContentsMargins(4, 2, 4, 2);
item->setSizeHint(lbl->sizeHint());
insertItem(0, item);
setItemWidget(item, lbl);
const int nbLines = count();
// Limit log size
if(nbLines > m_maxLines)
delete takeItem(nbLines - 1);
}
void LogListWidget::copySelection()
{
static QRegExp html_tag("<[^>]+>");
QList<QListWidgetItem*> items = selectedItems();
QStringList strings;
foreach(QListWidgetItem* it, items)
strings << static_cast<QLabel*>(itemWidget(it))->text().replace(html_tag, "");
QApplication::clipboard()->setText(strings.join("\n"));
}