Mercurial > retraceit
comparison src/pngplayer.cpp @ 37:0c05958d254c
(issue 13, 6) Add constant index number column to data and view
| author | Andre Heinecke <andre.heinecke@intevation.de> |
|---|---|
| date | Wed, 06 May 2015 17:17:13 +0200 |
| parents | 92bb9687d716 |
| children | 26e1521b9afd |
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| 36:92bb9687d716 | 37:0c05958d254c |
|---|---|
| 105 connect(&mAdvanceTimer, SIGNAL(timeout()), this, SIGNAL(advance())); | 105 connect(&mAdvanceTimer, SIGNAL(timeout()), this, SIGNAL(advance())); |
| 106 setLayout(baseLayout); | 106 setLayout(baseLayout); |
| 107 } | 107 } |
| 108 | 108 |
| 109 void PNGPlayer::showPicture(const QString& fileName, int current, int max, | 109 void PNGPlayer::showPicture(const QString& fileName, int current, int max, |
| 110 const QDateTime& timestamp) { | 110 const QDateTime& timestamp, int number) { |
| 111 QPixmap pic(mBaseDir.filePath(fileName)); | 111 QPixmap pic(mBaseDir.filePath(fileName)); |
| 112 /* If this is too slow we could use a pixmap cache here and do | 112 /* If this is too slow we could use a pixmap cache here and do |
| 113 * some intelligent preloading */ | 113 * some intelligent preloading */ |
| 114 if (pic.isNull()) { | 114 if (pic.isNull()) { |
| 115 qWarning() << "Failed to load picture: " << fileName; | 115 qWarning() << "Failed to load picture: " << fileName; |
| 116 // emit error(tr("Failed to load picture: '%1'").arg(fileName)); | 116 // emit error(tr("Failed to load picture: '%1'").arg(fileName)); |
| 117 return; | 117 QIcon errIcon = QApplication::style()->standardIcon(QStyle::SP_MessageBoxCritical); |
| 118 mPNGLabel->setPixmap(errIcon.pixmap(QSize(128, 128))); | |
| 119 } else { | |
| 120 mPNGLabel->setPixmap(pic); | |
| 118 } | 121 } |
| 119 mPNGLabel->setPixmap(pic); | 122 updatePositions(current, max, timestamp, number); |
| 120 updatePositions(current, max, timestamp); | |
| 121 } | 123 } |
| 122 | 124 |
| 123 void PNGPlayer::updatePositions(int current, int max, const QDateTime& timestamp) { | 125 void PNGPlayer::updatePositions(int current, int max, const QDateTime& timestamp, |
| 126 int number) { | |
| 124 mMax = max; | 127 mMax = max; |
| 125 mSlider->blockSignals(true); /* We only want user generated changes */ | 128 mSlider->blockSignals(true); /* We only want user generated changes */ |
| 126 mSlider->setValue(current); | 129 mSlider->setValue(current); |
| 127 mSlider->blockSignals(false); | 130 mSlider->blockSignals(false); |
| 128 mSlider->setMaximum(max); | 131 mSlider->setMaximum(max); |
| 129 mPositionLabel->setText("<b>" + tr("Screenshot Nr.:") + " </b>" + | 132 mPositionLabel->setText("<b>" + tr("Screenshot Nr.:") + " </b>" + |
| 130 QString("%1 (%2)").arg(current + 1).arg(max + 1) + " / <b>" + | 133 QString("%1 (%2)").arg(current + 1).arg(max + 1) + |
| 134 "<b> " + tr("Index Nr.:") + " </b>" + QString::number(number) + " / <b>" + | |
| 131 tr("Timestamp:") + " </b>" + (timestamp.isValid() ? | 135 tr("Timestamp:") + " </b>" + (timestamp.isValid() ? |
| 132 timestamp.toString(LONG_DATE_FORMAT) : tr("Unknown"))); | 136 timestamp.toString(LONG_DATE_FORMAT) : tr("Unknown"))); |
| 133 | 137 |
| 134 if (mMax == current && mAdvanceTimer.isActive()) { | 138 if (mMax == current && mAdvanceTimer.isActive()) { |
| 135 togglePlay(); | 139 togglePlay(); |