plugin.h

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#ifndef _IFM_PLUGIN_H_
#define _IFM_PLUGIN_H_

#include "manager.h"
#include "events.h"

class wxIFMInterfacePluginBase : public wxEvtHandler
{
private:
    wxInterfaceManager *m_manager;
    wxIFMExtensionPluginBase *m_topExtensionPlugin;

protected:
    wxIFMComponentArray m_components;
    wxIFMChildWindowMap m_windows;

#if IFM_CANFLOAT
    wxIFMFloatingWindowArray m_floatingWindows; 
#endif

public:
    wxIFMInterfacePluginBase();
    virtual ~wxIFMInterfacePluginBase();

    wxInterfaceManager *GetManager();

    virtual bool Initialize(wxInterfaceManager *manager);
    virtual void Shutdown();

    bool PushExtensionPlugin(wxIFMExtensionPluginBase *plugin);

    void PopExtensionPlugin();

    void PopAllExtensionPlugins();

    virtual void Enable(bool val = true);
    void Disable() { Enable(false); }

    const wxIFMComponentArray &GetComponents() const;

#if IFM_CANFLOAT
    const wxIFMFloatingWindowArray &GetFloatingWindows() const;
#endif

    virtual bool ProcessPluginEvent(wxIFMPluginEvent &event);

    void AddPendingPluginEvent(wxIFMPluginEvent &event);

    virtual wxIFMComponent *GetComponentByPos(const wxPoint &pos, wxIFMComponent *component = NULL,
        bool floating = false);

    wxIFMComponent *FindChildWindow(wxWindow *window);

    void AddChildWindow(wxWindow *window, wxIFMComponent *component);

#if IFM_CANFLOAT
    virtual wxIFMComponent *GetFloatingComponentByPos(const wxPoint &pos);
#endif

private:
    wxEvtHandler *GetTopPlugin();

    void OnMouseEvent(wxMouseEvent &event);
    void OnKeyDown(wxKeyEvent &event);
    void OnKeyUp(wxKeyEvent &event);
    void OnPaint(wxPaintEvent &event);
    void OnSetCursor(wxSetCursorEvent &event);
    void OnSize(wxSizeEvent &event);
    void OnFocus(wxFocusEvent &event);
    void OnActivate(wxActivateEvent &event);

#if IFM_USE_WX_RTTI
    DECLARE_DYNAMIC_CLASS_NO_COPY(wxIFMInterfacePluginBase)
#endif
};

class wxIFMExtensionPluginBase : public wxEvtHandler
{
private:
    wxIFMInterfacePluginBase *m_ip;

protected:
    wxInterfaceManager *GetManager();
    wxIFMInterfacePluginBase *GetIP();

public:
    wxIFMExtensionPluginBase();
    virtual ~wxIFMExtensionPluginBase();

    virtual bool Initialize(wxIFMInterfacePluginBase *plugin);
    virtual void Shutdown();

    virtual void Enable(bool val = true);
    void Disable();

#if IFM_USE_WX_RTTI
    DECLARE_DYNAMIC_CLASS_NO_COPY(wxIFMExtensionPluginBase)
#endif
};

#endif