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Fix factor computation to detect non-standard size for a thumbnail.

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Julien Wadel 2023-04-04 15:49:02 +02:00
parent 14efd86660
commit 06eedaaf6f
2 changed files with 33 additions and 27 deletions
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1
CHANGELOG.md
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@ -28,6 +28,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
## Fixed
- Fix using only username in URI handlers.
- Chat flickering on load.
- Portait thumbnails.
- Color of busy indicator when the chat is loading.
- Incoming ephemerals weren't removed without reloading chat rooms.
- Update SDK to 5.2.42

59
linphone-app/src/components/content/ContentModel.cpp
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@ -184,33 +184,38 @@ void ContentModel::createThumbnail (const bool& force) {
QPainter painter(&image);
painter.drawImage(0, 0, originalImage);
//--------------------
QImage thumbnail = image.scaled(
Constants::ThumbnailImageFileWidth, Constants::ThumbnailImageFileHeight,
Qt::KeepAspectRatio, Qt::SmoothTransformation
);
if (rotation != 0) {
QTransform transform;
if (rotation == 3 || rotation == 4)
transform.rotate(180);
else if (rotation == 5 || rotation == 6)
transform.rotate(90);
else if (rotation == 7 || rotation == 8)
transform.rotate(-90);
thumbnail = thumbnail.transformed(transform);
if (rotation == 2 || rotation == 4 || rotation == 5 || rotation == 7)
thumbnail = thumbnail.mirrored(true, false);
}
QString uuid = QUuid::createUuid().toString();
id = QStringLiteral("%1.jpg").arg(uuid.mid(1, uuid.length() - 2));
if (!thumbnail.save(QString::fromStdString(Paths::getThumbnailsDirPath()) + id , "jpg", 100)) {
qWarning() << QStringLiteral("Unable to create thumbnail of: `%1`.").arg(path);
}else{
appdata.mData[path] = id;
mAppData.mData[path] = id;
if(mChatMessageModel)
mChatMessageModel->getChatMessage()->setAppdata(appdata.toString().toStdString());
double factor = image.width() / (double)image.height();
if(factor < 0.2 || factor > 5){
qInfo() << QStringLiteral("Cannot create thumbnails because size factor (%1) is too low/much of: `%2`.").arg(factor).arg(path);
}else {
QImage thumbnail = image.scaled(
Constants::ThumbnailImageFileWidth, Constants::ThumbnailImageFileHeight,
Qt::KeepAspectRatio, Qt::SmoothTransformation
);
if (rotation != 0) {
QTransform transform;
if (rotation == 3 || rotation == 4)
transform.rotate(180);
else if (rotation == 5 || rotation == 6)
transform.rotate(90);
else if (rotation == 7 || rotation == 8)
transform.rotate(-90);
thumbnail = thumbnail.transformed(transform);
if (rotation == 2 || rotation == 4 || rotation == 5 || rotation == 7)
thumbnail = thumbnail.mirrored(true, false);
}
QString uuid = QUuid::createUuid().toString();
id = QStringLiteral("%1.jpg").arg(uuid.mid(1, uuid.length() - 2));
if (!thumbnail.save(QString::fromStdString(Paths::getThumbnailsDirPath()) + id , "jpg", 100)) {
qWarning() << QStringLiteral("Unable to create thumbnail of: `%1`.").arg(path);
}else{
appdata.mData[path] = id;
mAppData.mData[path] = id;
if(mChatMessageModel)
mChatMessageModel->getChatMessage()->setAppdata(appdata.toString().toStdString());
}
}
}
}