samples/BrowserPlugin/jni/PluginObject.h

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#ifndef PluginObject__DEFINED
#define PluginObject__DEFINED

#include "main.h"
#include <jni.h>

enum CustomEventTypes {
    kSurfaceCreated_CustomEvent     = 0,
    kSurfaceChanged_CustomEvent     = 1,
    kSurfaceDestroyed_CustomEvent   = 2,
};
typedef int32_t CustomEventType;

class SubPlugin {
public:
    SubPlugin(NPP inst) : m_inst(inst) {}
    virtual ~SubPlugin() {}
    virtual int16_t handleEvent(const ANPEvent* evt) = 0;
    virtual bool supportsDrawingModel(ANPDrawingModel) = 0;

    int getPluginWidth();
    int getPluginHeight();

    NPP inst() const { return m_inst; }

private:
    NPP m_inst;
};

class SurfaceSubPlugin : public SubPlugin {
public:
    SurfaceSubPlugin(NPP inst) : SubPlugin(inst) { m_context = NULL; }
    virtual ~SurfaceSubPlugin();
    virtual jobject getSurface() = 0;
    virtual bool supportsDrawingModel(ANPDrawingModel);

    void setContext(jobject context);

    jobject m_context;
};

enum PluginTypes {
    kAnimation_PluginType  = 1,
    kAudio_PluginType      = 2,
    kBackground_PluginType = 3,
    kForm_PluginType       = 4,
    kText_PluginType       = 5,
    kPaint_PluginType      = 6,
    kVideo_PluginType      = 7,
    kNavigation_PluginType = 8,
};
typedef uint32_t PluginType;

typedef struct PluginObject {
    NPObject header;
    NPP npp;
    NPWindow* window;

    PluginType pluginType;
    SubPlugin* activePlugin;

} PluginObject;

NPClass *getPluginClass(void);

#endif // PluginObject__DEFINED