HistoryItem class describes the entry of an action used in a pipeline, in the history. More...
#include <HistoryItem.h>
Public Member Functions | |
void | addProperty (QByteArray name, QVariant value) |
Add a property of the corresponding action to the history item. More... | |
QList< HistoryComponent > | getInputHistoryComponents () |
Get the input components of the history item action. More... | |
QString | getName () const |
Get the name of the corresponding action in the pipeline. More... | |
QList< HistoryComponent > | getOutputHistoryComponents () |
Get the output components of the history item action. More... | |
HistoryItem ()=default | |
Empty constructor. More... | |
HistoryItem (QString name) | |
Default constructor. More... | |
void | setInputHistoryComponents (QList< HistoryComponent > inputHistoryComponents) |
Set the input components of the history item action. More... | |
void | setOutputHistoryComponents (QList< HistoryComponent > outputHistoryComponents) |
Set the output components of the history item action. More... | |
virtual | ~HistoryItem ()=default |
Virtual destructor. More... | |
HistoryItem class describes the entry of an action used in a pipeline, in the history.
In CamiTK, every Action are stored in a history, which can be saved as a XML file.
Each history entry is an instance of HistoryItem and provides information about the processed action :
History items are mainly useful for getting back to a previous state by undoing an action or for scripting by storing in a file a pipeline of actions written in Python.
The history is stored in the Application class and uses the "construct on first use" idiom/design-pattern (with singletons).
It therefore avoids the infamous "static initialization order fiasco", see http://www.parashift.com/c++-faq/ctors.html
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default |
Empty constructor.
camitk::HistoryItem::HistoryItem | ( | QString | name | ) |
Default constructor.
name | name of the action stored in the history |
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virtualdefault |
Virtual destructor.
void camitk::HistoryItem::addProperty | ( | QByteArray | name, |
QVariant | value | ||
) |
Add a property of the corresponding action to the history item.
name | Name of the property to addProperty. |
value | Value of the property to add (no type specified). |
QList< HistoryComponent > camitk::HistoryItem::getInputHistoryComponents | ( | ) |
Get the input components of the history item action.
Referenced by camitk::Application::saveHistoryAsSXML().
QString camitk::HistoryItem::getName | ( | ) | const |
Get the name of the corresponding action in the pipeline.
Referenced by camitk::Application::saveHistoryAsSXML().
QList< HistoryComponent > camitk::HistoryItem::getOutputHistoryComponents | ( | ) |
Get the output components of the history item action.
Referenced by camitk::Application::saveHistoryAsSXML().
void camitk::HistoryItem::setInputHistoryComponents | ( | QList< HistoryComponent > | inputHistoryComponents | ) |
Set the input components of the history item action.
inputHistoryComponents | The list of input HistoryComponent. |
void camitk::HistoryItem::setOutputHistoryComponents | ( | QList< HistoryComponent > | outputHistoryComponents | ) |
Set the output components of the history item action.
outputHistoryComponents | The list of output HistoryComponent. |