A zip file: contains layers, using GDAL/OGR VSIFILE mechanism. More...

#include <qgsdataitem.h>

Inheritance diagram for QgsZipItem:

Public Member Functions
	QgsZipItem (QgsDataItem *parent, const QString &name, const QString &path)

	QgsZipItem (QgsDataItem *parent, const QString &name, const QString &filePath, const QString &path)

QVector< QgsDataItem * >	createChildren () override
	Create children. More...

QStringList	getZipFileList ()

Public Member Functions inherited from QgsDataCollectionItem
	QgsDataCollectionItem (QgsDataItem *parent, const QString &name, const QString &path=QString())

	~QgsDataCollectionItem () override

void	addChild (QgsDataItem *item)

Public Member Functions inherited from QgsDataItem
	QgsDataItem (QgsDataItem::Type type, QgsDataItem *parent, const QString &name, const QString &path)
	Create new data item. More...

	~QgsDataItem () override

virtual bool	acceptDrop ()
	Returns whether the item accepts drag and dropped layers - e.g. More...

virtual QList< QAction * >	actions (QWidget *parent)
	Returns the list of actions available for this item. More...

virtual void	addChildItem (QgsDataItem *child, bool refresh=false)
	Inserts a new child item. More...

virtual Capabilities	capabilities2 () const

QVector< QgsDataItem * >	children () const

virtual void	deleteChildItem (QgsDataItem *child)
	Removes and deletes a child item, emitting relevant signals to the model. More...

virtual bool	equal (const QgsDataItem *other)
	Returns true if this item is equal to another item (by testing item type and path). More...

virtual bool	handleDoubleClick ()
	Called when a user double clicks on the item. More...

virtual bool	handleDrop (const QMimeData *, Qt::DropAction)
	Attempts to process the mime data dropped on this item. More...

bool	hasChildren ()

virtual bool	hasDragEnabled () const
	Returns true if the item may be dragged. More...

virtual QIcon	icon ()

virtual QList< QMenu * >	menus (QWidget *parent)
	Returns the list of menus available for this item. More...

virtual QgsMimeDataUtils::Uri	mimeUri () const
	Return mime URI for the data item. More...

void	moveToThread (QThread *targetThread)
	Move object and all its descendants to thread. More...

QString	name () const
	Returns the name of the item (the displayed text for the item). More...

virtual QWidget *	paramWidget ()

QgsDataItem *	parent () const
	Get item parent. More...

QString	path () const

	Q_ENUM (Type)

	Q_ENUM (State)

virtual QgsDataItem *	removeChildItem (QgsDataItem *child)
	Removes a child item and returns it without deleting it. More...

int	rowCount ()

virtual void	setCapabilities (Capabilities capabilities)
	Sets the capabilities for the data item. More...

virtual bool	setCrs (const QgsCoordinateReferenceSystem &crs)
	Writes the selected crs into data source. More...

void	setIcon (const QIcon &icon)

void	setIconName (const QString &iconName)

void	setName (const QString &name)
	Sets the name of the item (the displayed text for the item). More...

void	setParent (QgsDataItem *parent)
	Set item parent and connect / disconnect parent to / from item signals. More...

void	setPath (const QString &path)

void	setSortKey (const QVariant &key)
	Sets a custom sorting key for the item. More...

virtual void	setState (State state)
	Set item state. More...

void	setToolTip (const QString &msg)

virtual QVariant	sortKey () const
	Returns the sorting key for the item. More...

State	state () const

QString	toolTip () const

Type	type () const

Static Public Member Functions
static QIcon	iconZip ()

static QgsDataItem *	itemFromPath (QgsDataItem *parent, const QString &path, const QString &name)
	Creates a new data item from the specified path. More...

static QgsDataItem *	itemFromPath (QgsDataItem *parent, const QString &filePath, const QString &name, const QString &path)
	Creates a new data item from the specified path. More...

static QString	vsiPrefix (const QString &uri)

Static Public Member Functions inherited from QgsDataCollectionItem
static QIcon	iconDataCollection ()

static QIcon	iconDir ()

Static Public Member Functions inherited from QgsDataItem
static void	deleteLater (QVector< QgsDataItem *> &items)

static int	findItem (QVector< QgsDataItem > items, QgsDataItem item)

static QString	pathComponent (const QString &component)
	Create path component replacing path separators. More...

Static Public Attributes
static QVector< dataItem_t * >	sDataItemPtr = QVector<dataItem_t *>()

static QStringList	sProviderNames = QStringList()

Protected Attributes
QString	mFilePath

QString	mVsiPrefix

QStringList	mZipFileList

Protected Attributes inherited from QgsDataItem
Capabilities	mCapabilities

QVector< QgsDataItem * >	mChildren

QIcon	mIcon

QMap< QString, QIcon >	mIconMap

QString	mIconName

QString	mName

QgsDataItem *	mParent = nullptr

QString	mPath

QVariant	mSortKey
	Custom sort key. If invalid, name() will be used for sorting instead. More...

State	mState

QString	mToolTip

Type	mType

Additional Inherited Members
Public Types inherited from QgsDataItem
enum	Capability { NoCapabilities = 0, SetCrs = 1 << 0, Fertile = 1 << 1, Fast = 1 << 2, Collapse = 1 << 3 }

enum	State { NotPopulated, Populating, Populated }

enum	Type { Collection, Directory, Layer, Error, Favorites, Project, Custom }

Public Slots inherited from QgsDataItem
virtual void	childrenCreated ()

virtual void	deleteLater ()
	Safely delete the item: More...

virtual void	depopulate ()
	Remove children recursively and set as not populated. This is used when refreshing collapsed items. More...

virtual void	populate (bool foreground=false)

virtual void	refresh ()

virtual void	refreshConnections ()
	Refresh connections: update GUI and emit signal. More...

Signals inherited from QgsDataItem
void	beginInsertItems (QgsDataItem *parent, int first, int last)

void	beginRemoveItems (QgsDataItem *parent, int first, int last)

void	connectionsChanged ()
	Emitted when the provider's connections of the child items have changed This signal is normally forwarded to the app in order to refresh the connection item in the provider dialogs and to refresh the connection items in the other open browsers. More...

void	dataChanged (QgsDataItem *item)

void	endInsertItems ()

void	endRemoveItems ()

void	stateChanged (QgsDataItem *item, QgsDataItem::State oldState)

Protected Slots inherited from QgsDataItem
void	updateIcon ()
	Will request a repaint of this icon. More...

Protected Member Functions inherited from QgsDataItem
bool	deferredDelete ()
	The item is scheduled to be deleted. More...

virtual void	populate (const QVector< QgsDataItem *> &children)

virtual void	refresh (const QVector< QgsDataItem *> &children)
	Refresh the items from a specified list of child items. More...

Detailed Description

A zip file: contains layers, using GDAL/OGR VSIFILE mechanism.

Definition at line 689 of file qgsdataitem.h.

Constructor & Destructor Documentation

◆ QgsZipItem() [1/2]

QgsZipItem::QgsZipItem	(	QgsDataItem *	parent,
		const QString &	name,
		const QString &	path
	)

Definition at line 1253 of file qgsdataitem.cpp.

◆ QgsZipItem() [2/2]

QgsZipItem::QgsZipItem	(	QgsDataItem *	parent,
		const QString &	name,
		const QString &	filePath,
		const QString &	path
	)

Definition at line 1260 of file qgsdataitem.cpp.

Member Function Documentation

◆ createChildren()

QVector< QgsDataItem * > QgsZipItem::createChildren ( )

overridevirtual

Create children.

Children are not expected to have parent set. This method MUST BE THREAD SAFE.

Reimplemented from QgsDataItem.

Definition at line 1387 of file qgsdataitem.cpp.

◆ getZipFileList()

QStringList QgsZipItem::getZipFileList ( )

Definition at line 1560 of file qgsdataitem.cpp.

◆ iconZip()

QIcon QgsZipItem::iconZip ( )

static

Definition at line 111 of file qgsdataitem.cpp.

◆ itemFromPath() [1/2]

QgsDataItem * QgsZipItem::itemFromPath	(	QgsDataItem *	parent,
		const QString &	path,
		const QString &	name
	)

static

Creates a new data item from the specified path.

Definition at line 1456 of file qgsdataitem.cpp.

◆ itemFromPath() [2/2]

QgsDataItem * QgsZipItem::itemFromPath	(	QgsDataItem *	parent,
		const QString &	filePath,
		const QString &	name,
		const QString &	path
	)

static

Creates a new data item from the specified path.

Note: available in Python as itemFromFilePath

Definition at line 1461 of file qgsdataitem.cpp.

◆ vsiPrefix()

static QString QgsZipItem::vsiPrefix ( const QString & uri )

inlinestatic

Definition at line 709 of file qgsdataitem.h.

Member Data Documentation

◆ mFilePath

QString QgsZipItem::mFilePath

protected

Definition at line 694 of file qgsdataitem.h.

◆ mVsiPrefix

QString QgsZipItem::mVsiPrefix

protected

Definition at line 695 of file qgsdataitem.h.

◆ mZipFileList

QStringList QgsZipItem::mZipFileList

protected

Definition at line 696 of file qgsdataitem.h.

◆ sDataItemPtr

QVector< dataItem_t * > QgsZipItem::sDataItemPtr = QVector<dataItem_t *>()

static

Note: not available via Python bindings

Definition at line 706 of file qgsdataitem.h.

◆ sProviderNames

QStringList QgsZipItem::sProviderNames = QStringList()

static

Definition at line 707 of file qgsdataitem.h.

The documentation for this class was generated from the following files:

/tmp/buildd/qgis-3.0.2+14stretch/src/core/qgsdataitem.h
/tmp/buildd/qgis-3.0.2+14stretch/src/core/qgsdataitem.cpp

Public Member Functions

Static Public Member Functions

Static Public Attributes

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ QgsZipItem() [1/2]

◆ QgsZipItem() [2/2]

Member Function Documentation

◆ createChildren()

◆ getZipFileList()

◆ iconZip()

◆ itemFromPath() [1/2]

◆ itemFromPath() [2/2]

◆ vsiPrefix()

Member Data Documentation

◆ mFilePath

◆ mVsiPrefix

◆ mZipFileList

◆ sDataItemPtr

◆ sProviderNames