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// Copyright 2010-2015, Google Inc.
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#ifndef MOZC_UNIX_IBUS_SRC_ENGINE_INTERFACE_H_
#define MOZC_UNIX_IBUS_SRC_ENGINE_INTERFACE_H_
#include "unix/ibus/ibus_header.h"
namespace mozc {
namespace ibus {
// Defines interface functions for signals sent to IBusEngine.
// See http://ibus.googlecode.com/svn/docs/ibus/IBusEngine.html
// for details about the signals which this interface handles.
// A concete class is registered to ibus with mozc::ibus::EngineRegistrar.
class EngineInterface {
public:
EngineInterface() {}
virtual ~EngineInterface() {}
// The interface function for the "candidate-clicked" signal
virtual void CandidateClicked(IBusEngine *engine,
guint index,
guint button,
guint state) = 0;
// The interface function for the "cursor-down" signal
virtual void CursorDown(IBusEngine *engine) = 0;
// The interface function for the "cursor-up" signal
virtual void CursorUp(IBusEngine *engine) = 0;
// The interface function for the "disable" signal
virtual void Disable(IBusEngine *engine) = 0;
// The interface function for the "enable" signal
virtual void Enable(IBusEngine *engine) = 0;
// The interface function for the "focus-in" signal
virtual void FocusIn(IBusEngine *engine) = 0;
// The interface function for the "focus-out" signal
virtual void FocusOut(IBusEngine *engine) = 0;
// The interface function for the "page-down" signal
virtual void PageDown(IBusEngine *engine) = 0;
// The interface function for the "page-up" signal
virtual void PageUp(IBusEngine *engine) = 0;
// The interface function for the "process-key-event" signal
virtual gboolean ProcessKeyEvent(IBusEngine *engine,
guint keyval,
guint keycode,
guint state) = 0;
// The interface function for the "property-activate" signal
virtual void PropertyActivate(IBusEngine *engine,
const gchar *property_name,
guint property_state) = 0;
// The interface function for the "property-hide" signal
virtual void PropertyHide(IBusEngine *engine,
const gchar *property_name) = 0;
// The interface function for the "property-show" signal
virtual void PropertyShow(IBusEngine *engine,
const gchar *property_name) = 0;
// The interface function for the "reset" signal
virtual void Reset(IBusEngine *engine) = 0;
// The interface function for the "set-capabilities" signal
virtual void SetCapabilities(IBusEngine *engine,
guint capabilities) = 0;
// The interface function for the "set-cursor-location" signal
virtual void SetCursorLocation(IBusEngine *engine,
gint x,
gint y,
gint w,
gint h) = 0;
// The interface function for the "set-content-type" signal
virtual void SetContentType(IBusEngine *engine,
guint purpose,
guint hints) = 0;
};
} // namespace ibus
} // namespace mozc
#endif // MOZC_UNIX_IBUS_SRC_ENGINE_INTERFACE_H_