VuoInputEditorAnchor.hh

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#ifndef VUOINPUTEDITORANCHOR
#define VUOINPUTEDITORANCHOR
 
#include "VuoInputEditor.hh"
#include "VuoInputEditorWithDialog.hh"
 
extern "C"
{
    #include "VuoAnchor.h"
}
 
class VuoInputEditorAnchorFactory : public VuoInputEditorFactory
{
    Q_OBJECT
    Q_PLUGIN_METADATA(IID "org.vuo.inputEditor" FILE "VuoInputEditorAnchor.json")
    Q_INTERFACES(VuoInputEditorFactory)
 
public:
    virtual VuoInputEditor * newInputEditor(void);
};
 
class VuoInputEditorAnchor : public VuoInputEditorWithDialog
{
    Q_OBJECT
 
protected:
    void setUpDialog(QDialog &dialog, json_object *originalValue, json_object *details);
    json_object* getAcceptedValue();
 
private:
    QSignalMapper* signalMapper;
    QPushButton* matrix[9];
    json_object* currentValue;
    QIcon* renderIconWithLineSegments(const float* points, const unsigned int length);
    QIcon* iconForAnchorIndex(const int anchor);
 
    // Return the index in ANCHOR_MAP that a VuoAnchor corresponds to.
    int VuoAnchorToIndex(const VuoAnchor anchor);
 
    // corresponds to the matching button index (0-8)
    const VuoAnchor ANCHOR_MAP[9] =
    {
        VuoAnchor_make(VuoHorizontalAlignment_Left,   VuoVerticalAlignment_Top   ),
        VuoAnchor_make(VuoHorizontalAlignment_Center, VuoVerticalAlignment_Top   ),
        VuoAnchor_make(VuoHorizontalAlignment_Right,  VuoVerticalAlignment_Top   ),
        VuoAnchor_make(VuoHorizontalAlignment_Left,   VuoVerticalAlignment_Center),
        VuoAnchor_make(VuoHorizontalAlignment_Center, VuoVerticalAlignment_Center),
        VuoAnchor_make(VuoHorizontalAlignment_Right,  VuoVerticalAlignment_Center),
        VuoAnchor_make(VuoHorizontalAlignment_Left,   VuoVerticalAlignment_Bottom),
        VuoAnchor_make(VuoHorizontalAlignment_Center, VuoVerticalAlignment_Bottom),
        VuoAnchor_make(VuoHorizontalAlignment_Right,  VuoVerticalAlignment_Bottom)
    };
 
private slots:
    void onSetAnchor(int anchor);
};
 
#endif