+/* $BEGIN_LICENSE
+
+This file is part of Minitube.
+Copyright 2009, Flavio Tordini <flavio.tordini@gmail.com>
+
+Minitube is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Minitube is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Minitube. If not, see <http://www.gnu.org/licenses/>.
+
+$END_LICENSE */
+
#include "loadingwidget.h"
+#include "fontutils.h"
LoadingWidget::LoadingWidget(QWidget *parent) : QWidget(parent) {
-
QPalette p = palette();
- p.setBrush(QPalette::Window, Qt::black);
- p.setBrush(QPalette::Text, Qt::white);
+ p.setColor(QPalette::Window, Qt::black);
+ p.setColor(QPalette::WindowText, Qt::white);
+ p.setColor(QPalette::Base, Qt::black);
+ p.setColor(QPalette::Text, Qt::white);
setPalette(p);
-
setAutoFillBackground(true);
- QFont bigFont;
- bigFont.setPointSize(bigFont.pointSize()*4);
- QFontMetrics fm(bigFont);
- int textHeightInPixels = fm.height();
- int spacing = textHeightInPixels / 2;
+ QBoxLayout *layout = new QVBoxLayout(this);
- QBoxLayout *layout = new QVBoxLayout();
- layout->setSpacing(spacing);
- layout->setMargin(spacing);
-
- titleLabel = new QLabel(this);
- titleLabel->setAlignment(Qt::AlignHCenter | Qt::AlignBottom);
+ titleLabel = new QLabel();
titleLabel->setPalette(p);
- titleLabel->setForegroundRole(QPalette::Text);
+ titleLabel->setAlignment(Qt::AlignHCenter | Qt::AlignBottom);
titleLabel->setWordWrap(true);
- titleLabel->setFont(bigFont);
titleLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+ titleLabel->setTextFormat(Qt::RichText);
+ titleLabel->setFont(FontUtils::light(titleLabel->font().pointSize()));
layout->addWidget(titleLabel);
- QFont biggerFont;
- biggerFont.setPointSize(biggerFont.pointSize()*2);
-
- descriptionLabel = new QLabel(this);
- descriptionLabel->setAlignment(Qt::AlignHCenter | Qt::AlignTop);
+ descriptionLabel = new QLabel();
descriptionLabel->setPalette(p);
- descriptionLabel->setForegroundRole(QPalette::Text);
+ descriptionLabel->setAlignment(Qt::AlignHCenter | Qt::AlignTop);
descriptionLabel->setWordWrap(true);
- descriptionLabel->setFont(biggerFont);
- descriptionLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+ descriptionLabel->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Expanding);
+ descriptionLabel->setTextFormat(Qt::RichText);
+ descriptionLabel->setOpenExternalLinks(true);
layout->addWidget(descriptionLabel);
- /*
- progressBar = new QProgressBar(this);
- progressBar->hide();
+ progressBar = new QProgressBar();
+ progressBar->setStyleSheet("QProgressBar {max-height:3px; background:black; border:0} "
+ "QProgressBar::chunk {background:white}");
+ progressBar->setTextVisible(false);
layout->addWidget(progressBar);
- */
-
- setMouseTracking(true);
-
- setLayout(layout);
}
void LoadingWidget::setVideo(Video *video) {
- QString title = video->title();
+ adjustFontSize();
+
+ QString title = video->getTitle();
// enhance legibility by splitting the title
- title = title.replace(" - ", "<p>");
- title = title.replace("] ", "]<p>");
- title = title.replace(" [", "<p>[");
+ static const QLatin1String p("<p>");
+ title.replace(QLatin1String(" - "), p);
+ title.replace(QLatin1String(" | "), p);
+ title.replace(QLatin1String(" — "), p);
+ title.replace(QLatin1String(": "), p);
+ title.replace(QLatin1String("; "), p);
+ title.replace(QLatin1String("] "), QLatin1String("]<p>"));
+ title.replace(QLatin1String(" ["), QLatin1String("<p>["));
+ title.replace(QLatin1String(" ("), QLatin1String("<p>("));
+ title.replace(QLatin1String(") "), QLatin1String(")<p>"));
titleLabel->setText(title);
- descriptionLabel->setText(video->description());
- // progressBar->hide();
+ titleLabel->setVisible(window()->height() > 100);
+
+ const int maxDescLength = 500;
+
+ QString videoDesc = video->getDescription();
+ if (videoDesc.length() > maxDescLength) {
+ videoDesc.truncate(maxDescLength);
+ videoDesc = videoDesc.trimmed();
+ videoDesc.append("…");
+ } else if (videoDesc.endsWith(QLatin1String(" ..."))) {
+ videoDesc = videoDesc.left(videoDesc.length() - 4);
+ videoDesc.append("…");
+ }
+ static const QRegExp linkRE("(https?://\\S+)");
+ videoDesc.replace(linkRE, QStringLiteral("<a style='color:white' href=\"\\1\">\\1</a>"));
+ descriptionLabel->setText(videoDesc);
+ bool hiddenDesc = height() < 400;
+ if (hiddenDesc)
+ titleLabel->setAlignment(Qt::AlignCenter);
+ else
+ titleLabel->setAlignment(Qt::AlignHCenter | Qt::AlignBottom);
+ descriptionLabel->setVisible(!hiddenDesc);
+
+ progressBar->setValue(0);
+ startTime.start();
}
-void LoadingWidget::setError(QString message) {
+void LoadingWidget::setError(const QString &message) {
titleLabel->setText(tr("Error"));
descriptionLabel->setText(message);
- // progressBar->hide();
+ progressBar->setValue(0);
}
-void LoadingWidget::bufferStatus(int /* percent */) {
- /*
- qDebug() << percent;
- progressBar->setShown(percent > 0);
- progressBar->setValue(percent);
- */
+void LoadingWidget::bufferStatus(qreal value) {
+ int percent = value * 100.;
+ if (startTime.elapsed() > 1000 && percent > progressBar->value())
+ progressBar->setValue(percent);
+}
+
+void LoadingWidget::adjustFontSize() {
+ QFont f = titleLabel->font();
+ int smallerDimension = qMin(height(), width());
+ f.setPixelSize(smallerDimension / 12);
+ QFontMetrics fm(f);
+ int textHeightInPixels = fm.height();
+ int spacing = textHeightInPixels / 2;
+ layout()->setSpacing(spacing);
+ layout()->setMargin(spacing);
+ titleLabel->setFont(f);
+
+ QFont descFont = descriptionLabel->font();
+ descFont.setPixelSize(f.pixelSize() / 2);
+ descriptionLabel->setFont(descFont);
}
void LoadingWidget::clear() {
titleLabel->clear();
descriptionLabel->clear();
- // progressBar->hide();
+ progressBar->setValue(0);
+}
+
+void LoadingWidget::resizeEvent(QResizeEvent *e) {
+ Q_UNUSED(e);
+ if (isVisible()) adjustFontSize();
}
projects / minitube / blobdiff