/************************************************************************ * This file has been generated automatically from * * * * src/core/qgsdataitem.h * * * * Do not edit manually ! Edit header and run scripts/sipify.pl again * ************************************************************************/ class QgsDataItem : QObject { %Docstring Base class for all items in the model. Parent/children hierarchy is not based on QObject. %End %TypeHeaderCode #include "qgsdataitem.h" %End %ConvertToSubClassCode if ( qobject_cast( sipCpp ) ) sipType = sipType_QgsLayerItem; else if ( qobject_cast( sipCpp ) ) sipType = sipType_QgsErrorItem; else if ( qobject_cast( sipCpp ) ) sipType = sipType_QgsDirectoryItem; else if ( qobject_cast( sipCpp ) ) sipType = sipType_QgsFavoritesItem; else if ( qobject_cast( sipCpp ) ) sipType = sipType_QgsZipItem; else if ( qobject_cast( sipCpp ) ) sipType = sipType_QgsDataCollectionItem; else if ( qobject_cast( sipCpp ) ) sipType = sipType_QgsProjectItem; else sipType = 0; %End public: enum Type { Collection, Directory, Layer, Error, Favorites, Project }; QgsDataItem( QgsDataItem::Type type, QgsDataItem *parent /TransferThis/, const QString &name, const QString &path ); %Docstring Create new data item. %End virtual ~QgsDataItem(); bool hasChildren(); %Docstring :rtype: bool %End int rowCount(); %Docstring :rtype: int %End virtual QVector createChildren() /Factory/; %Docstring Create children. Children are not expected to have parent set. This method MUST BE THREAD SAFE. * :rtype: list of QgsDataItem %End enum State { NotPopulated, Populating, Populated }; State state() const; %Docstring .. versionadded:: 2.8 :rtype: State %End virtual void setState( State state ); %Docstring Set item state. It also take care about starting/stopping loading icon animation. \param state .. versionadded:: 2.8 %End virtual void addChildItem( QgsDataItem *child /Transfer/, bool refresh = false ); %Docstring Inserts a new child item. The child will be inserted at a position using an alphabetical order based on mName. \param child child item to insert. Ownership is transferred, and item parent will be set and relevant connections made. \param refresh - set to true to refresh populated item, emitting relevant signals to the model .. seealso:: deleteChildItem() %End virtual void deleteChildItem( QgsDataItem *child ); %Docstring Removes and deletes a child item, emitting relevant signals to the model. \param child child to remove. Item must exist as a current child. .. seealso:: addChildItem() %End virtual QgsDataItem *removeChildItem( QgsDataItem *child ) /TransferBack/; %Docstring Removes a child item and returns it without deleting it. Emits relevant signals to model as required. \param child child to remove :return: pointer to the removed item or null if no such item was found :rtype: QgsDataItem %End virtual bool equal( const QgsDataItem *other ); %Docstring Returns true if this item is equal to another item (by testing item type and path). :rtype: bool %End virtual QWidget *paramWidget() /Factory/; %Docstring :rtype: QWidget %End virtual QList actions(); %Docstring Returns the list of actions available for this item. This is usually used for the popup menu on right-clicking the item. Subclasses should override this to provide actions. :rtype: list of QAction %End virtual bool acceptDrop(); %Docstring Returns whether the item accepts drag and dropped layers - e.g. for importing a dataset to a provider. Subclasses should override this and handleDrop() to accept dropped layers. .. seealso:: handleDrop() :rtype: bool %End virtual bool handleDrop( const QMimeData * /*data*/, Qt::DropAction /*action*/ ); %Docstring Attempts to process the mime data dropped on this item. Subclasses must override this and acceptDrop() if they accept dropped layers. .. seealso:: acceptDrop() :rtype: bool %End virtual bool hasDragEnabled() const; %Docstring Returns true if the item may be dragged. Default implementation returns false. A draggable item has to implement mimeUri() that will be used to pass data. .. seealso:: mimeUri() .. versionadded:: 3.0 :rtype: bool %End virtual QgsMimeDataUtils::Uri mimeUri() const; %Docstring Return mime URI for the data item. Items that return valid URI will be returned in mime data when dragging a selection from browser model. .. seealso:: hasDragEnabled() .. versionadded:: 3.0 :rtype: QgsMimeDataUtils.Uri %End enum Capability { NoCapabilities, SetCrs, Fertile, Fast }; typedef QFlags Capabilities; virtual bool setCrs( const QgsCoordinateReferenceSystem &crs ); %Docstring Writes the selected crs into data source. The original data source will be modified when calling this method. :rtype: bool %End virtual Capabilities capabilities2() const; %Docstring :rtype: Capabilities %End virtual void setCapabilities( Capabilities capabilities ); %Docstring Sets the capabilities for the data item. %End static int findItem( QVector items, QgsDataItem *item ); %Docstring :rtype: int %End Type type() const; %Docstring :rtype: Type %End QgsDataItem *parent() const; %Docstring Get item parent. QgsDataItem maintains its own items hierarchy, it does not use QObject hierarchy. * :rtype: QgsDataItem %End void setParent( QgsDataItem *parent ); %Docstring Set item parent and connect / disconnect parent to / from item signals. It does not add itself to parents children (mChildren) * %End QVector children() const; %Docstring :rtype: list of QgsDataItem %End virtual QIcon icon(); %Docstring :rtype: QIcon %End QString name() const; %Docstring :rtype: str %End void setName( const QString &name ); QString path() const; %Docstring :rtype: str %End void setPath( const QString &path ); static QString pathComponent( const QString &component ); %Docstring Create path component replacing path separators :rtype: str %End void setIcon( const QIcon &icon ); void setIconName( const QString &iconName ); void setToolTip( const QString &msg ); QString toolTip() const; %Docstring :rtype: str %End static void deleteLater( QVector &items ); void moveToThread( QThread *targetThread ); %Docstring Move object and all its descendants to thread %End protected: virtual void populate( const QVector &children ); virtual void refresh( const QVector &children ); %Docstring Refresh the items from a specified list of child items. %End bool deferredDelete(); %Docstring The item is scheduled to be deleted. E.g. if deleteLater() is called when item is in Populating state (createChildren() running in another thread), the deferredDelete() returns true and item will be deleted once Populating finished. Items with slow reateChildren() (for example network or database based) may check during createChildren() if deferredDelete() returns true and return from createChildren() immediately because result will be useless. * :rtype: bool %End public slots: virtual void deleteLater(); %Docstring Safely delete the item: - disconnects parent - unsets parent (but does not remove itself) - deletes all its descendants recursively - waits until Populating state (createChildren() in thread) finished without blocking main thread - calls QObject.deleteLater() %End virtual void populate( bool foreground = false ); virtual void depopulate(); %Docstring Remove children recursively and set as not populated. This is used when refreshing collapsed items. %End virtual void refresh(); virtual void childrenCreated(); signals: void beginInsertItems( QgsDataItem *parent, int first, int last ); void endInsertItems(); void beginRemoveItems( QgsDataItem *parent, int first, int last ); void endRemoveItems(); void dataChanged( QgsDataItem *item ); void stateChanged( QgsDataItem *item, QgsDataItem::State oldState ); protected slots: void updateIcon(); %Docstring Will request a repaint of this icon. .. versionadded:: 3.0 %End }; QFlags operator|(QgsDataItem::Capability f1, QFlags f2); class QgsLayerItem : QgsDataItem { %Docstring Item that represents a layer that can be opened with one of the providers %End %TypeHeaderCode #include "qgsdataitem.h" %End public: enum LayerType { NoType, Vector, Raster, Point, Line, Polygon, TableLayer, Database, Table, Plugin }; QgsLayerItem( QgsDataItem *parent, const QString &name, const QString &path, const QString &uri, LayerType layerType, const QString &providerKey ); virtual bool equal( const QgsDataItem *other ); virtual bool hasDragEnabled() const; virtual QgsMimeDataUtils::Uri mimeUri() const; QgsMapLayer::LayerType mapLayerType() const; %Docstring Returns QgsMapLayer.LayerType :rtype: QgsMapLayer.LayerType %End QString uri() const; %Docstring Returns layer uri or empty string if layer cannot be created :rtype: str %End QString providerKey() const; %Docstring Returns provider key :rtype: str %End QStringList supportedCrs() const; %Docstring Returns the supported CRS .. versionadded:: 2.8 :rtype: list of str %End QStringList supportedFormats() const; %Docstring Returns the supported formats .. versionadded:: 2.8 :rtype: list of str %End virtual QString comments() const; %Docstring Returns comments of the layer .. versionadded:: 2.12 :rtype: str %End protected: public: static QIcon iconPoint(); %Docstring :rtype: QIcon %End static QIcon iconLine(); %Docstring :rtype: QIcon %End static QIcon iconPolygon(); %Docstring :rtype: QIcon %End static QIcon iconTable(); %Docstring :rtype: QIcon %End static QIcon iconRaster(); %Docstring :rtype: QIcon %End static QIcon iconDefault(); %Docstring :rtype: QIcon %End virtual QString layerName() const; %Docstring :return: the layer name :rtype: str %End }; class QgsDataCollectionItem : QgsDataItem { %Docstring A Collection: logical collection of layers or subcollections, e.g. GRASS location/mapset, database? wms source? %End %TypeHeaderCode #include "qgsdataitem.h" %End public: QgsDataCollectionItem( QgsDataItem *parent, const QString &name, const QString &path = QString::null ); ~QgsDataCollectionItem(); void addChild( QgsDataItem *item /Transfer/ ); static QIcon iconDir(); // shared icon: open/closed directory static QIcon iconDataCollection(); // default icon for data collection }; class QgsDirectoryItem : QgsDataCollectionItem { %Docstring A directory: contains subdirectories and layers %End %TypeHeaderCode #include "qgsdataitem.h" %End public: enum Column { Name, Size, Date, Permissions, Owner, Group, Type }; QgsDirectoryItem( QgsDataItem *parent, const QString &name, const QString &path ); QgsDirectoryItem( QgsDataItem *parent, const QString &name, const QString &dirPath, const QString &path ); %Docstring Constructor. \param parent \param name directory name \param dirPath path to directory in file system \param path item path in the tree, it may be dirPath or dirPath with some prefix, e.g. favorites: * %End virtual void setState( State state ); virtual QVector createChildren(); QString dirPath() const; %Docstring :rtype: str %End virtual bool equal( const QgsDataItem *other ); virtual QIcon icon(); virtual QWidget *paramWidget() /Factory/; static bool hiddenPath( const QString &path ); %Docstring Check if the given path is hidden from the browser model :rtype: bool %End public slots: virtual void childrenCreated(); void directoryChanged(); protected: void init(); }; class QgsProjectItem : QgsDataItem { %Docstring Data item that can be used to represent QGIS projects. %End %TypeHeaderCode #include "qgsdataitem.h" %End public: QgsProjectItem( QgsDataItem *parent, const QString &name, const QString &path ); %Docstring A data item holding a reference to a QGIS project file. \param parent The parent data item. \param name The name of the of the project. Displayed to the user. \param path The full path to the project. %End virtual bool hasDragEnabled() const; }; class QgsErrorItem : QgsDataItem { %Docstring Data item that can be used to report problems (e.g. network error) %End %TypeHeaderCode #include "qgsdataitem.h" %End public: QgsErrorItem( QgsDataItem *parent, const QString &error, const QString &path ); }; class QgsDirectoryParamWidget : QTreeWidget { %TypeHeaderCode #include "qgsdataitem.h" %End public: QgsDirectoryParamWidget( const QString &path, QWidget *parent /TransferThis/ = 0 ); protected: virtual void mousePressEvent( QMouseEvent *event ); public slots: void showHideColumn(); }; class QgsFavoritesItem : QgsDataCollectionItem { %Docstring Contains various Favorites directories .. versionadded:: 3.0 %End %TypeHeaderCode #include "qgsdataitem.h" %End public: QgsFavoritesItem( QgsDataItem *parent, const QString &name, const QString &path = QString() ); %Docstring Constructor for QgsFavoritesItem. Accepts a path argument specifying the file path associated with the item. %End virtual QVector createChildren(); void addDirectory( const QString &directory ); %Docstring Adds a new directory to the favorites group. .. seealso:: removeDirectory() %End void removeDirectory( QgsDirectoryItem *item ); %Docstring Removes an existing directory from the favorites group. .. seealso:: addDirectory() %End static QIcon iconFavorites(); %Docstring Icon for favorites group :rtype: QIcon %End }; class QgsZipItem : QgsDataCollectionItem { %Docstring A zip file: contains layers, using GDAL/OGR VSIFILE mechanism %End %TypeHeaderCode #include "qgsdataitem.h" %End protected: public: QgsZipItem( QgsDataItem *parent, const QString &name, const QString &path ); QgsZipItem( QgsDataItem *parent, const QString &name, const QString &filePath, const QString &path ); virtual QVector createChildren(); QStringList getZipFileList(); %Docstring :rtype: list of str %End static QStringList sProviderNames; static QString vsiPrefix( const QString &uri ); %Docstring :rtype: str %End static QgsDataItem *itemFromPath( QgsDataItem *parent, const QString &path, const QString &name ) /Factory/; %Docstring Creates a new data item from the specified path. :rtype: QgsDataItem %End static QgsDataItem *itemFromPath( QgsDataItem *parent, const QString &filePath, const QString &name, const QString &path ) /Factory,PyName=itemFromFilePath/; %Docstring Creates a new data item from the specified path. .. note:: available in Python as itemFromFilePath :rtype: QgsDataItem %End static QIcon iconZip(); %Docstring :rtype: QIcon %End }; /************************************************************************ * This file has been generated automatically from * * * * src/core/qgsdataitem.h * * * * Do not edit manually ! Edit header and run scripts/sipify.pl again * ************************************************************************/