28#include <cpl_string.h>
49 const QString &filePath,
const QString &path,
50 const QString &providerKey )
52 , mFilePath( filePath )
57void QgsZipItem::init()
60 mIconName = QStringLiteral(
"/mIconZip.svg" );
65 static std::once_flag initialized;
66 std::call_once( initialized, [ = ]
80 u.
layerType = QStringLiteral(
"collection" );
96 const QString scanZipSetting = settings.
value( QStringLiteral(
"qgis/scanZipInBrowser2" ),
"basic" ).toString();
103 if ( scanZipSetting == QLatin1String(
"no" ) )
115 for (
const QString &fileName : constMZipFileList )
117 const QFileInfo info( fileName );
127 if ( provider->name() == QLatin1String(
"OGR" ) )
129 if ( info.suffix().compare( QLatin1String(
"dbf" ), Qt::CaseInsensitive ) == 0 )
131 if (
mZipFileList.indexOf( fileName.left( fileName.count() - 4 ) +
".shp" ) != -1 )
134 if ( info.completeSuffix().compare( QLatin1String(
"shp.xml" ), Qt::CaseInsensitive ) == 0 )
140 QgsDebugMsgLevel( QStringLiteral(
"trying to load item %1 with %2" ).arg( tmpPath, provider->name() ), 3 );
141 QgsDataItem *item = provider->createDataItem( tmpPath,
this );
166 const QString scanZipSetting = settings.
value( QStringLiteral(
"qgis/scanZipInBrowser2" ),
"basic" ).toString();
167 QStringList zipFileList;
169 bool populated =
false;
174 if ( scanZipSetting == QLatin1String(
"no" ) )
181 std::unique_ptr< QgsZipItem > zipItem = std::make_unique< QgsZipItem >(
parent,
name, filePath,
path );
188 if (
path.endsWith( QLatin1String(
".zip" ), Qt::CaseInsensitive ) ||
189 path.endsWith( QLatin1String(
".tar" ), Qt::CaseInsensitive ) )
191 zipFileList = zipItem->getZipFileList();
194 if ( !zipFileList.isEmpty() && zipFileList.count() <= 10 )
196 zipItem->populate( zipItem->createChildren() );
198 QgsDebugMsgLevel( QStringLiteral(
"Got zipItem with %1 children, path=%2, name=%3" ).arg( zipItem->rowCount() ).arg( zipItem->path(), zipItem->name() ), 3 );
202 QgsDebugMsgLevel( QStringLiteral(
"Delaying populating zipItem with path=%1, name=%2" ).arg( zipItem->path(), zipItem->name() ), 3 );
206 if ( !populated || zipItem->rowCount() > 0 )
209 return zipItem.release();
222 const QString scanZipSetting = settings.
value( QStringLiteral(
"qgis/scanZipInBrowser2" ),
"basic" ).toString();
227 if ( scanZipSetting == QLatin1String(
"no" ) )
234 char **papszSiblingFiles = VSIReadDirRecursive( QString(
mVsiPrefix +
mFilePath ).toUtf8().constData() );
235 if ( papszSiblingFiles )
237 for (
int i = 0; papszSiblingFiles[i]; i++ )
239 tmpPath = papszSiblingFiles[i];
242 if ( tmpPath.right( 1 ) != QLatin1String(
"/" ) )
245 CSLDestroy( papszSiblingFiles );
@ ItemRepresentsFile
Item's path() directly represents a file on disk.
@ Collection
A collection of items.
static QgsDataItemProviderRegistry * dataItemProviderRegistry()
Returns the application's data item provider registry, which keeps a list of data item providers that...
static QIcon getThemeIcon(const QString &name, const QColor &fillColor=QColor(), const QColor &strokeColor=QColor())
Helper to get a theme icon.
A Collection: logical collection of layers or subcollections, e.g.
QList< QgsDataItemProvider * > providers() const
Returns the list of available providers.
This is the interface for those who want to add custom data items to the browser tree.
Base class for all items in the model.
Qgis::BrowserItemType mType
QVector< QgsDataItem * > children() const
QString name() const
Returns the name of the item (the displayed text for the item).
virtual void setCapabilities(Qgis::BrowserItemCapabilities capabilities)
Sets the capabilities for the data item.
void setName(const QString &name)
Sets the name of the item (the displayed text for the item).
QgsDataItem * parent() const
Gets item parent.
virtual Qgis::BrowserItemCapabilities capabilities2() const
Returns the capabilities for the data item.
static QString vsiPrefixForPath(const QString &path)
Returns a the vsi prefix which corresponds to a file path, or an empty string if the path is not asso...
static bool isVsiArchivePrefix(const QString &prefix)
Returns true if prefix is a supported archive style container prefix (e.g.
QList< QgsMimeDataUtils::Uri > UriList
This class is a composition of two QSettings instances:
QVariant value(const QString &key, const QVariant &defaultValue=QVariant(), Section section=NoSection) const
Returns the value for setting key.
static Q_DECL_DEPRECATED QString vsiPrefix(const QString &uri)
QgsZipItem(QgsDataItem *parent, const QString &name, const QString &path)
Constructor.
QStringList getZipFileList()
bool hasDragEnabled() const override
Returns true if the item may be dragged.
QgsMimeDataUtils::UriList mimeUris() const override
Returns mime URIs for the data item, most data providers will only return a single URI but some data ...
static QgsDataItem * itemFromPath(QgsDataItem *parent, const QString &path, const QString &name)
Creates a new data item from the specified path.
QVector< QgsDataItem * > createChildren() override
Create children.
static QStringList sProviderNames
#define QgsDebugMsgLevel(str, level)
#define QgsDebugError(str)
QString filePath
Path to file, if uri is associated with a file.
QString uri
Identifier of the data source recognized by its providerKey.
QString layerType
Type of URI.