labplot  2.8.2
About: LabPlot is an application for plotting and analysis of 2D and 3D functions and data. It is a complete rewrite of LabPlot1 and lacks in the first release a lot of features available in the predecessor. On the other hand, the GUI and the usability is more superior.
  Fossies Dox: labplot-2.8.2.tar.gz  ("unofficial" and yet experimental doxygen-generated source code documentation)  

AbstractDataSource Class Referenceabstract

Interface for the data sources. More...

#include <AbstractDataSource.h>

Inheritance diagram for AbstractDataSource:
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Collaboration diagram for AbstractDataSource:
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Public Member Functions

 AbstractDataSource (const QString &name, AspectType type)
 
 ~AbstractDataSource () override=default
 
void clear ()
 
virtual int prepareImport (std::vector< void * > &dataContainer, AbstractFileFilter::ImportMode, int actualRows, int actualCols, QStringList colNameList=QStringList(), QVector< AbstractColumn::ColumnMode >=QVector< AbstractColumn::ColumnMode >())=0
 
virtual void finalizeImport (int columnOffset=0, int startColumn=0, int endColumn=0, const QString &dateTimeFormat=QString(), AbstractFileFilter::ImportMode importMode=AbstractFileFilter::ImportMode::Replace)=0
 
- Public Member Functions inherited from AbstractPart
 AbstractPart (const QString &name, AspectType type)
 
 ~AbstractPart () override
 
virtual QWidget * view () const =0
 Construct a primary view on me. More...
 
void deleteView () const
 
PartMdiViewmdiSubWindow () const
 Wrap the view() into a PartMdiView. More...
 
bool hasMdiSubWindow () const
 
QMenu * createContextMenu () override
 Return AbstractAspect::createContextMenu() plus operations on the primary view. More...
 
virtual bool exportView () const =0
 
virtual bool printView ()=0
 
virtual bool printPreview () const =0
 
bool isDraggable () const override
 
QVector< AspectTypedropableOn () const override
 
virtual void registerShortcuts ()
 
virtual void unregisterShortcuts ()
 
- Public Member Functions inherited from AbstractAspect
 AbstractAspect (const QString &name, AspectType type)
 
 ~AbstractAspect () override
 
QString name () const
 
QString comment () const
 
void setCreationTime (const QDateTime &)
 
QDateTime creationTime () const
 
virtual Projectproject ()
 Return the Project this Aspect belongs to, or 0 if it is currently not part of one. More...
 
virtual QString path () const
 Return the path that leads from the top-most Aspect (usually a Project) to me. More...
 
void setHidden (bool)
 Set "hidden" property, i.e. whether to exclude this aspect from being shown in the explorer. More...
 
bool hidden () const
 
void setIsLoading (bool)
 
bool isLoading () const
 
virtual QIcon icon () const
 Return an icon to be used for decorating my views. More...
 
AspectType type () const
 
bool inherits (AspectType type) const
 
AbstractAspectparentAspect () const
 Return my parent Aspect or 0 if I currently don't have one. More...
 
AbstractAspectparent (AspectType type) const
 In the parent-child hierarchy, return the first parent of type. More...
 
void setParentAspect (AbstractAspect *)
 
Folderfolder ()
 Return the folder the Aspect is contained in or 0 if there is none. More...
 
bool isDescendantOf (AbstractAspect *other)
 Return whether the there is a path upwards to the given aspect. More...
 
void addChild (AbstractAspect *)
 Add the given Aspect to my list of children. More...
 
void addChildFast (AbstractAspect *)
 Add the given Aspect to my list of children without any checks and without putting this step onto the undo-stack. More...
 
virtual void finalizeAdd ()
 
QVector< AbstractAspect * > children (AspectType type, ChildIndexFlags flags={}) const
 
void insertChildBefore (AbstractAspect *child, AbstractAspect *before)
 Insert the given Aspect at a specific position in my list of children. More...
 
void insertChildBeforeFast (AbstractAspect *child, AbstractAspect *before)
 Insert the given Aspect at a specific position in my list of children.without any checks and without putting this step onto the undo-stack. More...
 
void reparent (AbstractAspect *newParent, int newIndex=-1)
 Move a child to another parent aspect and transfer ownership. More...
 
void removeChild (AbstractAspect *)
 Remove the given Aspect from my list of children. More...
 
void removeAllChildren ()
 Remove all child Aspects. More...
 
virtual QVector< AbstractAspect * > dependsOn () const
 
virtual void processDropEvent (const QVector< quintptr > &)
 
template<class T >
T * ancestor () const
 Return the closest ancestor of class T (or NULL if none found). More...
 
template<class T >
QVector< T * > children (ChildIndexFlags flags={}) const
 
template<class T >
T * child (int index, ChildIndexFlags flags={}) const
 
template<class T >
T * child (const QString &name) const
 Get child by name and class. More...
 
template<class T >
int childCount (ChildIndexFlags flags={}) const
 Return the number of child Aspects inheriting from given class. More...
 
template<class T >
int indexOfChild (const AbstractAspect *child, ChildIndexFlags flags={}) const
 Return (0 based) index of child in the list of children inheriting from class T. More...
 
void setSelected (bool)
 
void setUndoAware (bool)
 
virtual QUndoStack * undoStack () const
 Return the undo stack of the Project, or 0 if this Aspect is not part of a Project. More...
 
void exec (QUndoCommand *)
 Execute the given command, pushing it on the undoStack() if available. More...
 
void exec (QUndoCommand *command, const char *preChangeSignal, const char *postChangeSignal, QGenericArgument val0=QGenericArgument(), QGenericArgument val1=QGenericArgument(), QGenericArgument val2=QGenericArgument(), QGenericArgument val3=QGenericArgument())
 Execute command and arrange for signals to be sent before/after it is redone or undone. More...
 
void beginMacro (const QString &text)
 Begin an undo stack macro (series of commands) More...
 
void endMacro ()
 End the current undo stack macro. More...
 
virtual void save (QXmlStreamWriter *) const =0
 Save as XML. More...
 
virtual bool load (XmlStreamReader *, bool preview)=0
 Load from XML. More...
 

Additional Inherited Members

- Public Types inherited from AbstractAspect
enum class  ChildIndexFlag { IncludeHidden = 0x01 , Recursive = 0x02 , Compress = 0x04 }
 Flags which control numbering scheme of children. More...
 
- Public Slots inherited from AbstractAspect
bool setName (const QString &, bool autoUnique=true)
 AbstractAspect::setName sets the name of the abstract aspect. More...
 
void setComment (const QString &)
 
void remove ()
 Remove me from my parent's list of children. More...
 
- Signals inherited from AbstractPart
void showRequested ()
 
void importFromFileRequested ()
 
void importFromSQLDatabaseRequested ()
 
void exportRequested ()
 
void printRequested ()
 
void printPreviewRequested ()
 
- Signals inherited from AbstractAspect
void aspectDescriptionAboutToChange (const AbstractAspect *)
 Emitted before the name, comment or caption spec is changed. More...
 
void aspectDescriptionChanged (const AbstractAspect *)
 Emitted after the name, comment or caption spec have changed. More...
 
void aspectAboutToBeAdded (const AbstractAspect *parent, const AbstractAspect *before, const AbstractAspect *child)
 Emitted before a new child is inserted. More...
 
void aspectAdded (const AbstractAspect *)
 Emitted after a new Aspect has been added to the tree. More...
 
void aspectAboutToBeRemoved (const AbstractAspect *)
 Emitted before an aspect is removed from its parent. More...
 
void aspectRemoved (const AbstractAspect *parent, const AbstractAspect *before, const AbstractAspect *child)
 Emitted from the parent after removing a child. More...
 
void aspectHiddenAboutToChange (const AbstractAspect *)
 Emitted before the hidden attribute is changed. More...
 
void aspectHiddenChanged (const AbstractAspect *)
 Emitted after the hidden attribute has changed. More...
 
void statusInfo (const QString &)
 Emitted whenever some aspect in the tree wants to give status information to the user. More...
 
void renameRequested ()
 
void selected (const AbstractAspect *)
 
void deselected (const AbstractAspect *)
 
void childAspectSelectedInView (const AbstractAspect *)
 
void childAspectDeselectedInView (const AbstractAspect *)
 
- Protected Slots inherited from AbstractAspect
virtual void childSelected (const AbstractAspect *)
 
virtual void childDeselected (const AbstractAspect *)
 
- Protected Member Functions inherited from AbstractAspect
void info (const QString &text)
 Implementations should call this whenever status information should be given to the user. More...
 
bool readBasicAttributes (XmlStreamReader *)
 Load name and creation time from XML. More...
 
void writeBasicAttributes (QXmlStreamWriter *) const
 Save name and creation time to XML. More...
 
void writeCommentElement (QXmlStreamWriter *) const
 Save the comment to XML. More...
 
bool readCommentElement (XmlStreamReader *)
 Load comment from an XML element. More...
 
- Protected Attributes inherited from AbstractPart
QWidget * m_partView {nullptr}
 
- Protected Attributes inherited from AbstractAspect
const AspectType m_type
 

Detailed Description

Interface for the data sources.

File : AbstractDataSource.cpp Project : LabPlot

Description : Abstract interface for data sources

Copyright : (C) 2009-2017 Alexander Semke (alexa.nosp@m.nder.nosp@m..semk.nosp@m.e@we.nosp@m.b.de) Copyright : (C) 2015 Stefan Gerlach (stefa.nosp@m.n.ge.nosp@m.rlach.nosp@m.@uni.nosp@m..kn)

  • This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. *
  • This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. *
  • You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, * Boston, MA 02110-1301 USA *

Definition at line 38 of file AbstractDataSource.h.

Constructor & Destructor Documentation

◆ AbstractDataSource()

AbstractDataSource::AbstractDataSource ( const QString &  name,
AspectType  type 
)

Definition at line 40 of file AbstractDataSource.cpp.

◆ ~AbstractDataSource()

AbstractDataSource::~AbstractDataSource ( )
overridedefault

Member Function Documentation

◆ clear()

void AbstractDataSource::clear ( )

Definition at line 44 of file AbstractDataSource.cpp.

Referenced by BinaryFilterPrivate::readDataFromDevice().

◆ finalizeImport()

◆ prepareImport()


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