Imported Upstream version 2.1.5

[minitube] / src / loadingwidget.cpp

diff --git a/src/loadingwidget.cpp b/src/loadingwidget.cpp
index ce830bad78b52d6cf4f076ea98502b952228a69f..1a3701ea93ecc8ac23fda900a6abb1a5d1838579 100644 (file)
--- a/src/loadingwidget.cpp
+++ b/src/loadingwidget.cpp
@@ -1,83 +1,143 @@
+/* $BEGIN_LICENSE
+
+This file is part of Minitube.
+Copyright 2009, Flavio Tordini <flavio.tordini@gmail.com>
+
+Minitube is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Minitube is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Minitube.  If not, see <http://www.gnu.org/licenses/>.
+
+$END_LICENSE */
+
 #include "loadingwidget.h"
 
 LoadingWidget::LoadingWidget(QWidget *parent) : QWidget(parent) {
 
     QPalette p = palette();
-    p.setBrush(QPalette::Window, Qt::black);
+    p.setBrush(backgroundRole(), Qt::black);
     p.setBrush(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();
-    layout->setSpacing(spacing);
-    layout->setMargin(spacing);
+    QBoxLayout *layout = new QVBoxLayout(this);
 
     titleLabel = new QLabel(this);
     titleLabel->setAlignment(Qt::AlignHCenter | Qt::AlignBottom);
     titleLabel->setPalette(p);
     titleLabel->setForegroundRole(QPalette::Text);
     titleLabel->setWordWrap(true);
-    titleLabel->setFont(bigFont);
     titleLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
     layout->addWidget(titleLabel);
 
-    QFont biggerFont;
-    biggerFont.setPointSize(biggerFont.pointSize()*2);
-
     descriptionLabel = new QLabel(this);
     descriptionLabel->setAlignment(Qt::AlignHCenter | Qt::AlignTop);
     descriptionLabel->setPalette(p);
     descriptionLabel->setForegroundRole(QPalette::Text);
     descriptionLabel->setWordWrap(true);
-    descriptionLabel->setFont(biggerFont);
-    descriptionLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+    descriptionLabel->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Expanding);
     layout->addWidget(descriptionLabel);
 
-    /*
     progressBar = new QProgressBar(this);
-    progressBar->hide();
+    progressBar->setAutoFillBackground(false);
+    progressBar->setBackgroundRole(QPalette::Window);
+    progressBar->setPalette(p);
+    // progressBar->hide();
+    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) {
+
+    QFont titleFont;
+    titleFont.setStyleName("Light");
+#ifdef APP_MAC
+    titleFont.setFamily("Helvetica Neue");
+#endif
+#ifdef APP_WIN
+    titleFont.setFamily("Segoe UI Light");
+#endif
+    int smallerDimension = qMin(height(), width());
+    titleFont.setPixelSize(smallerDimension / 12);
+    titleFont.setHintingPreference(QFont::PreferNoHinting);
+    QFontMetrics fm(titleFont);
+    int textHeightInPixels = fm.height();
+    int spacing = textHeightInPixels / 2;
+    layout()->setSpacing(spacing);
+    layout()->setMargin(spacing);
+
     QString title = video->title();
     // enhance legibility by splitting the title
     title = title.replace(" - ", "<p>");
     title = title.replace("] ", "]<p>");
     title = title.replace(" [", "<p>[");
     titleLabel->setText(title);
-    descriptionLabel->setText(video->description());
+    titleLabel->setVisible(window()->height() > 100);
+    titleLabel->setFont(titleFont);
+
+    static const int maxDescLength = 256;
+    QString videoDesc = video->description();
+    if (videoDesc.length() > maxDescLength) {
+        videoDesc.truncate(maxDescLength-1);
+        videoDesc.append("...");
+    }
+    QFont descFont(titleFont);
+    descFont.setPixelSize(descFont.pixelSize() / 2);
+    descFont.setHintingPreference(QFont::PreferNoHinting);
+    descriptionLabel->setFont(descFont);
+    descriptionLabel->setText(videoDesc);
+    bool hiddenDesc = height() < 400;
+    if (hiddenDesc)
+        titleLabel->setAlignment(Qt::AlignCenter);
+    else
+        titleLabel->setAlignment(Qt::AlignHCenter | Qt::AlignBottom);
+    descriptionLabel->setVisible(!hiddenDesc);
+
     // progressBar->hide();
+    progressBar->setValue(0);
+    startTime.start();
 }
 
 void LoadingWidget::setError(QString message) {
     titleLabel->setText(tr("Error"));
     descriptionLabel->setText(message);
     // progressBar->hide();
+    progressBar->setValue(0);
 }
 
-void LoadingWidget::bufferStatus(int /* percent */) {
+void LoadingWidget::bufferStatus(int percent) {
+    // qDebug() << percent;
+
     /*
-    qDebug() << percent;
-    progressBar->setShown(percent > 0);
+    if (progressBar->isHidden() && percent > 0) {
+        progressBar->show();
+        QPropertyAnimation *animation = new QPropertyAnimation(progressBar, "opacity");
+        animation->setDuration(1000);
+        animation->setStartValue(0.0);
+        animation->setEndValue(1.0);
+        animation->start();
+    }*/
+    // progressBar->setShown(percent > 0);
+    if (startTime.elapsed() < 1000) return;
+    if (progressBar->value() == 0 && percent > 80) return;
     progressBar->setValue(percent);
-    */
 }
 
 void LoadingWidget::clear() {
     titleLabel->clear();
     descriptionLabel->clear();
     // progressBar->hide();
+    progressBar->setValue(0);
 }