/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ /* gdome-events.h * * Copyright (C) 1999 Raph Levien <raph@acm.org> * Copyright (C) 2000 Mathieu Lacage <mathieu@gnu.org> * Copyright (C) 2001 Paolo Casarini <paolo@casarini.org> * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #ifndef GDOME_EVENTS_H #define GDOME_EVENTS_H #include <gdome.h> #ifdef __cplusplus extern "C" { #endif /* __cplusplus */ typedef enum { GDOME_UNSPECIFIED_EVENT_TYPE_ERR = 0 } GdomeEventExceptionCode; typedef struct _GdomeEventVtab GdomeEventVtab; typedef struct _GdomeEventListenerVtab GdomeEventListenerVtab; typedef struct _GdomeMutationEventVtab GdomeMutationEventVtab; typedef enum { GDOME_BASE_EVENT = 1, GDOME_MUTATION_EVENT = 2, } GdomeEventType; typedef enum { GDOME_CAPTURING_PHASE = 1, GDOME_AT_TARGET = 2, GDOME_BUBBLING_PHASE = 3 } GdomePhaseType; typedef enum { GDOME_ADDITION = 1, GDOME_MODIFICATION = 2, GDOME_REMOVAL = 3 } GdomeAttrChangeType; struct _GdomeEvent { gpointer user_data; }; struct _GdomeEventListener { gpointer user_data; }; struct _GdomeMutationEvent { gpointer user_data; }; GdomeEvent *gdome_evnt_mkref (void); void gdome_evnt_ref (GdomeEvent *self, GdomeException *exc); void gdome_evnt_unref (GdomeEvent *self, GdomeException *exc); gpointer gdome_evnt_query_interface (GdomeEvent *self, const char *interface, GdomeException *exc); GdomeDOMString *gdome_evnt_type (GdomeEvent *self, GdomeException *exc); GdomeEventTarget *gdome_evnt_target (GdomeEvent *self, GdomeException *exc); GdomeEventTarget *gdome_evnt_currentTarget (GdomeEvent *self, GdomeException *exc); unsigned short gdome_evnt_eventPhase (GdomeEvent *self, GdomeException *exc); GdomeBoolean gdome_evnt_bubbles (GdomeEvent *self, GdomeException *exc); GdomeBoolean gdome_evnt_cancelable (GdomeEvent *self, GdomeException *exc); GdomeDOMTimeStamp gdome_evnt_timeStamp (GdomeEvent *self, GdomeException *exc); void gdome_evnt_stopPropagation (GdomeEvent *self, GdomeException *exc); void gdome_evnt_preventDefault (GdomeEvent *self, GdomeException *exc); void gdome_evnt_initEvent (GdomeEvent *self, GdomeDOMString *eventTypeArg, GdomeBoolean canBubbleArg, GdomeBoolean cancelableArg, GdomeException *exc); GdomeEventListener *gdome_evntl_aux_mkref (void (*callback) (GdomeEventListener *self, GdomeEvent *event, GdomeException *exc), gpointer priv, void (priv_callback) (GdomeEventListener* self)); GdomeEventListener *gdome_evntl_mkref (void (*callback) (GdomeEventListener *self, GdomeEvent *event, GdomeException *exc), gpointer priv); void gdome_evntl_ref (GdomeEventListener *self, GdomeException *exc); void gdome_evntl_unref (GdomeEventListener *self, GdomeException *exc); gpointer gdome_evntl_query_interface (GdomeEventListener *self, const char *interface, GdomeException *exc); void gdome_evntl_handleEvent (GdomeEventListener *self, GdomeEvent *evt, GdomeException *exc); gpointer gdome_evntl_get_priv (GdomeEventListener *self); GdomeMutationEvent *gdome_mevnt_mkref (void); GdomeNode *gdome_mevnt_relatedNode (GdomeMutationEvent *self, GdomeException *exc); GdomeDOMString *gdome_mevnt_prevValue (GdomeMutationEvent *self, GdomeException *exc); GdomeDOMString *gdome_mevnt_newValue (GdomeMutationEvent *self, GdomeException *exc); GdomeDOMString *gdome_mevnt_attrName (GdomeMutationEvent *self, GdomeException *exc); gushort gdome_mevnt_attrChange (GdomeMutationEvent *self, GdomeException *exc); void gdome_mevnt_initMutationEvent (GdomeMutationEvent *self, GdomeDOMString *typeArg, GdomeBoolean canBubbleArg, GdomeBoolean cancelableArg, GdomeNode *relatedNodeArg, GdomeDOMString *prevValueArg, GdomeDOMString *newValueArg, GdomeDOMString *attrNameArg, gushort attrChangeArg, GdomeException *exc); void gdome_mevnt_ref (GdomeMutationEvent *self, GdomeException *exc); void gdome_mevnt_unref (GdomeMutationEvent *self, GdomeException *exc); gpointer gdome_mevnt_query_interface (GdomeMutationEvent *self, const char *interface, GdomeException *exc); GdomeDOMString *gdome_mevnt_type (GdomeMutationEvent *self, GdomeException *exc); GdomeNode *gdome_mevnt_target (GdomeMutationEvent *self, GdomeException *exc); GdomeNode *gdome_mevnt_currentTarget (GdomeMutationEvent *self, GdomeException *exc); unsigned short gdome_mevnt_eventPhase (GdomeMutationEvent *self, GdomeException *exc); GdomeBoolean gdome_mevnt_bubbles (GdomeMutationEvent *self, GdomeException *exc); GdomeBoolean gdome_mevnt_cancelable (GdomeMutationEvent *self, GdomeException *exc); GdomeDOMTimeStamp gdome_mevnt_timeStamp (GdomeMutationEvent *self, GdomeException *exc); void gdome_mevnt_stopPropagation (GdomeMutationEvent *self, GdomeException *exc); void gdome_mevnt_preventDefault (GdomeMutationEvent *self, GdomeException *exc); void gdome_mevnt_initEvent (GdomeMutationEvent *self, GdomeDOMString *eventTypeArg, GdomeBoolean canBubbleArg, GdomeBoolean cancelableArg, GdomeException *exc); /* Casting Macro */ #include <gdome-util.h> /** * GDOME_EVNT: * @evt: Event Object ref * * Cast a ganeral GdomeEvent reference to a GdomeEvent one. */ #define GDOME_EVNT(evt) gdome_cast_evnt((GdomeEvent *)evt) /** * GDOME_MEVNT: * @evt: Event Object ref * * Cast a ganeral GdomeEvent reference to a GdomeMutationEvent one. */ #define GDOME_MEVNT(evt) gdome_cast_mevnt((GdomeEvent *)evt) #ifdef __cplusplus } #endif /* __cplusplus */ #endif /* GDOME_EVENTS_H */