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Add "Dimensions" (width x height) role

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It is more convenient to use than individual width and height properties
This commit is contained in:
Kai Uwe Broulik 2022-01-25 13:06:17 +01:00
parent 7c5af3f88e
commit 94262a1c02
4 changed files with 34 additions and 1 deletions
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5
src/kitemviews/kfileitemlistwidget.cpp
View file

@ -94,6 +94,11 @@ QString KFileItemListWidgetInformant::roleText(const QByteArray& role,
if (dateTime.isValid()) {
text = formatDate(dateTime);
}
} else if (role == "dimensions") {
const auto dimensions = roleValue.toSize();
if (dimensions.isValid()) {
text = i18nc("width x height", "%1 x %2", dimensions.width(), dimensions.height());
}
} else {
text = KStandardItemListWidgetInformant::roleText(role, values);
}

14
src/kitemviews/kfileitemmodel.cpp
View file

@ -2089,6 +2089,19 @@ int KFileItemModel::sortRoleCompare(const ItemData* a, const ItemData* b, const
break;
}
case DimensionsRole: {
const QByteArray role = roleForType(m_sortRole);
const QSize dimensionsA = a->values.value(role).toSize();
const QSize dimensionsB = b->values.value(role).toSize();
if (dimensionsA.width() == dimensionsB.width()) {
result = dimensionsA.height() - dimensionsB.height();
} else {
result = dimensionsA.width() - dimensionsB.width();
}
break;
}
default: {
const QByteArray role = roleForType(m_sortRole);
const QString roleValueA = a->values.value(role).toString();
@ -2596,6 +2609,7 @@ const KFileItemModel::RoleInfoMap* KFileItemModel::rolesInfoMap(int& count)
{ "wordCount", WordCountRole, kli18nc("@label", "Word Count"), kli18nc("@label", "Document"), true, true },
{ "lineCount", LineCountRole, kli18nc("@label", "Line Count"), kli18nc("@label", "Document"), true, true },
{ "imageDateTime", ImageDateTimeRole, kli18nc("@label", "Date Photographed"), kli18nc("@label", "Image"), true, true },
{ "dimensions", DimensionsRole, kli18nc("@label width x height", "Dimensions"), kli18nc("@label", "Image"), true, true },
{ "width", WidthRole, kli18nc("@label", "Width"), kli18nc("@label", "Image"), true, true },
{ "height", HeightRole, kli18nc("@label", "Height"), kli18nc("@label", "Image"), true, true },
{ "orientation", OrientationRole, kli18nc("@label", "Orientation"), kli18nc("@label", "Image"), true, true },

2
src/kitemviews/kfileitemmodel.h
View file

@ -292,7 +292,7 @@ private:
NoRole, NameRole, SizeRole, ModificationTimeRole, CreationTimeRole, AccessTimeRole, PermissionsRole, OwnerRole,
GroupRole, TypeRole, DestinationRole, PathRole, DeletionTimeRole,
// User visible roles available with Baloo:
CommentRole, TagsRole, RatingRole, WidthRole, HeightRole, ImageDateTimeRole, OrientationRole,
CommentRole, TagsRole, RatingRole, DimensionsRole, WidthRole, HeightRole, ImageDateTimeRole, OrientationRole,
WordCountRole, TitleRole, LineCountRole, ArtistRole, GenreRole, AlbumRole, DurationRole, TrackRole, ReleaseYearRole,
BitrateRole, OriginUrlRole, AspectRatioRole, FrameRateRole,
// Non-visible roles:

14
src/kitemviews/private/kbaloorolesprovider.cpp
View file

@ -13,6 +13,7 @@
#include <QCollator>
#include <QDebug>
#include <QSize>
#include <QTime>
namespace {
@ -117,6 +118,18 @@ QHash<QByteArray, QVariant> KBalooRolesProvider::roleValues(const Baloo::File& f
rangeBegin = rangeEnd;
}
if (roles.contains("dimensions")) {
bool widthOk = false;
bool heightOk = false;
const int width = propMap.value(KFileMetaData::Property::Width).toInt(&widthOk);
const int height = propMap.value(KFileMetaData::Property::Height).toInt(&heightOk);
if (widthOk && heightOk && width >= 0 && height >= 0) {
values.insert("dimensions", QSize(width, height));
}
}
KFileMetaData::UserMetaData::Attributes attributes;
if (roles.contains("tags")) {
attributes |= KFileMetaData::UserMetaData::Tags;
@ -160,6 +173,7 @@ KBalooRolesProvider::KBalooRolesProvider()
for (const auto& role : propertyRoleMap()) {
m_roles.insert(role);
}
m_roles.insert("dimensions");
// Display roles provided by UserMetaData
m_roles.insert(QByteArrayLiteral("tags"));