Selection.h

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#pragma once
 
#include <OpenLxApp/Element.h>
 
#include <OpenLxUI/SelectionCB.h>
#include <OpenLxUI/UIElement.h>
#include <OpenLxUI/UIElementFilter.h>
 
#include <QObject>
 
 
namespace OpenLxUI
{
class SelectionP;
 
class LX_OPENLXUI_EXPORT Selection
 
#ifndef SWIG
    : public QObject
#endif
 
{
    Q_OBJECT
 
public:
    std::shared_ptr<OpenLxApp::Document> getDocument() const;
 
    void selectAll() const;
    void select(std::shared_ptr<OpenLxApp::Element> aElem) const;
    void select(const std::vector<std::shared_ptr<OpenLxApp::Element>>& aElems) const;
    void deselectAll() const;
    void deselect(std::shared_ptr<OpenLxApp::Element> aElem) const;
    void deselect(const std::vector<std::shared_ptr<OpenLxApp::Element>>& aElems) const;
    void forceUpdate() const;
 
    std::vector<std::shared_ptr<OpenLxApp::DocObject>> getDocObjects() const;
    std::vector<std::shared_ptr<OpenLxApp::Element>> getAsElements() const;
    std::vector<std::shared_ptr<OpenLxUI::UIElement>> getUIElements() const;
 
 
#ifndef SWIG
 
signals:
    // Is emitted when one or more UIElements get selected.
    void selectedSignal(const std::vector<std::shared_ptr<OpenLxUI::UIElement>>&);
    // Is emitted when one or more UIElements get deselected.
    void deselectedSignal(const std::vector<std::shared_ptr<OpenLxUI::UIElement>>&);
    // Is emitted when the selection is cleared.
    void clearedSelectionSignal();
 
private slots:
    void _onSelected(const std::vector<Core::DocObject*>&);
    void _onDeselected(const std::vector<Core::DocObject*>&);
    void _onClearedSelection();
#endif
public:
    void addCallback(OpenLxUI::SelectionCB* aCB);
    void addCallback(OpenLxUI::SelectionCB* aCB, OpenLxUI::UIElementFilter* aFilter);
    void removeCallback(OpenLxUI::SelectionCB* aCB);
    void removeCallbacks();
    std::vector<OpenLxUI::SelectionCB*> getCallbacks() const;
    std::vector<OpenLxUI::SelectionCB*> getCallbacks(OpenLxUI::UIElementFilter* aFilter) const;
 
    // Testing
    void testCB();
 
    Selection(std::shared_ptr<OpenLxApp::Document> aDoc);
 
    ~Selection();
    Selection() = delete;
 
private:
    std::shared_ptr<OpenLxUI::SelectionP> _pimpl;
};
}  // namespace OpenLxUI