mirror of
https://github.com/wang-bin/QtAV.git
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wang-bin
95 lines
3.4 KiB
C++
95 lines
3.4 KiB
C++
/******************************************************************************
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QtAV Player Demo: this file is part of QtAV examples
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Copyright (C) 2012-2022 Wang Bin <wbsecg1@gmail.com>
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* This file is part of QtAV
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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******************************************************************************/
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#include "TVView.h"
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#include <QtCore/QTimer>
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#include <QtCore/QFile>
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#include <QLayout>
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#include <QTreeWidget>
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#include <QTreeWidgetItem>
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#include <QString>
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#include <QApplication>
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#include <QtCore/QTextStream>
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TVView::TVView(QWidget *parent) :
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QWidget(parent)
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{
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setWindowTitle(tr("Online TV channels"));
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//setWindowFlags(windowFlags() | Qt::WindowStaysOnTopHint);
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mpView = new QTreeWidget();
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mpView->setAnimated(true);
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mpView->setHeaderHidden(true);
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mpView->setColumnCount(1);
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connect(mpView, SIGNAL(itemDoubleClicked(QTreeWidgetItem*,int)), SLOT(onItemDoubleClick (QTreeWidgetItem*,int)));
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QVBoxLayout *vl = new QVBoxLayout();
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vl->addWidget(mpView);
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setLayout(vl);
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QTimer::singleShot(0, this, SLOT(load()));
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}
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void TVView::load()
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{
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/*
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//codec problem
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QSettings tv(qApp->applicationDirPath() + "/tv.ini", QSettings::IniFormat);
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tv.setIniCodec("UTF-8");
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foreach (QString key, tv.allKeys()) {
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subMenu->addAction(key)->setData(tv.value(key).toString());
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}
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*/
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QFile tv_file(qApp->applicationDirPath() + QString::fromLatin1("/tv.ini"));
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if (!tv_file.exists())
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tv_file.setFileName(QString::fromLatin1(":/tv.ini"));
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if (!tv_file.open(QIODevice::ReadOnly))
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return;
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QTextStream ts(&tv_file);
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#if QT_VERSION < QT_VERSION_CHECK(6,0,0)
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ts.setCodec("UTF-8");
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#endif
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QTreeWidgetItem *nodeItem = new QTreeWidgetItem(mpView);
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nodeItem->setData(0, Qt::DisplayRole, QString());
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mpView->addTopLevelItem(nodeItem);
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nodeItem->setExpanded(true);
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QString line;
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while (!ts.atEnd()) {
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line = ts.readLine();
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if (line.isEmpty() || line.startsWith(QLatin1String("#")))
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continue;
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if (!line.contains(QLatin1String("="))) {
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nodeItem = new QTreeWidgetItem(mpView);
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nodeItem->setData(0, Qt::DisplayRole, line);
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mpView->addTopLevelItem(nodeItem);
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continue;
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}
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QString key = line.section(QLatin1Char('='), 0, 0);
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QString value = line.section(QLatin1Char('='), 1);
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QTreeWidgetItem *item = new QTreeWidgetItem(nodeItem);
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item->setData(0, Qt::DisplayRole, key);
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item->setData(1, Qt::EditRole, value);
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}
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mpView->resizeColumnToContents(0); //call this after content is done
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}
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void TVView::onItemDoubleClick(QTreeWidgetItem *item, int column)
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{
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Q_UNUSED(column);
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emit clicked(item->data(0, Qt::DisplayRole).toString(), item->data(1, Qt::EditRole).toString());
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}
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