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Clean up clutter-private.h/4

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Move the private Backend API to a separate header.

This also allows us to finally move the class vtable and instance
structure to a separate file and plug the visibility hole that left
the Backend class bare for everyone to poke into.
This commit is contained in:
Emmanuele Bassi 2010-10-21 11:49:37 +01:00
parent 8613013ab0
commit 43edfc9400
17 changed files with 129 additions and 109 deletions
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1
clutter/Makefile.am
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@ -220,6 +220,7 @@ source_c = \
# private headers; these should not be distributed or introspected
source_h_priv = \
$(srcdir)/clutter-actor-meta-private.h \
$(srcdir)/clutter-backend-private.h \
$(srcdir)/clutter-bezier.h \
$(srcdir)/clutter-debug.h \
$(srcdir)/clutter-device-manager-private.h \

99
clutter/clutter-backend-private.h Normal file
View File

@ -0,0 +1,99 @@
#ifndef __CLUTTER_BACKEND_PRIVATE_H__
#define __CLUTTER_BACKEND_PRIVATE_H__
#include <clutter/clutter-backend.h>
#define CLUTTER_BACKEND_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_BACKEND, ClutterBackendClass))
#define CLUTTER_IS_BACKEND_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_BACKEND))
#define CLUTTER_BACKEND_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_BACKEND, ClutterBackendClass))
G_BEGIN_DECLS
typedef struct _ClutterBackendPrivate ClutterBackendPrivate;
typedef struct _ClutterBackendClass ClutterBackendClass;
struct _ClutterBackend
{
/*< private >*/
GObject parent_instance;
ClutterBackendPrivate *priv;
};
struct _ClutterBackendClass
{
/*< private >*/
GObjectClass parent_class;
/* vfuncs */
gboolean (* pre_parse) (ClutterBackend *backend,
GError **error);
gboolean (* post_parse) (ClutterBackend *backend,
GError **error);
ClutterStageWindow * (* create_stage) (ClutterBackend *backend,
ClutterStage *wrapper,
GError **error);
void (* init_events) (ClutterBackend *backend);
void (* init_features) (ClutterBackend *backend);
void (* add_options) (ClutterBackend *backend,
GOptionGroup *group);
ClutterFeatureFlags (* get_features) (ClutterBackend *backend);
void (* redraw) (ClutterBackend *backend,
ClutterStage *stage);
gboolean (* create_context) (ClutterBackend *backend,
GError **error);
void (* ensure_context) (ClutterBackend *backend,
ClutterStage *stage);
ClutterDeviceManager *(* get_device_manager) (ClutterBackend *backend);
void (* copy_event_data) (ClutterBackend *backend,
const ClutterEvent *src,
ClutterEvent *dest);
void (* free_event_data) (ClutterBackend *backend,
ClutterEvent *event);
/* signals */
void (* resolution_changed) (ClutterBackend *backend);
void (* font_changed) (ClutterBackend *backend);
void (* settings_changed) (ClutterBackend *backend);
};
/* vfuncs implemented by backend */
GType _clutter_backend_impl_get_type (void);
void _clutter_backend_redraw (ClutterBackend *backend,
ClutterStage *stage);
ClutterStageWindow *_clutter_backend_create_stage (ClutterBackend *backend,
ClutterStage *wrapper,
GError **error);
void _clutter_backend_ensure_context (ClutterBackend *backend,
ClutterStage *stage);
void _clutter_backend_ensure_context_internal
(ClutterBackend *backend,
ClutterStage *stage);
gboolean _clutter_backend_create_context (ClutterBackend *backend,
GError **error);
void _clutter_backend_add_options (ClutterBackend *backend,
GOptionGroup *group);
gboolean _clutter_backend_pre_parse (ClutterBackend *backend,
GError **error);
gboolean _clutter_backend_post_parse (ClutterBackend *backend,
GError **error);
void _clutter_backend_init_events (ClutterBackend *backend);
void _clutter_backend_copy_event_data (ClutterBackend *backend,
const ClutterEvent *src,
ClutterEvent *dest);
void _clutter_backend_free_event_data (ClutterBackend *backend,
ClutterEvent *event);
ClutterFeatureFlags _clutter_backend_get_features (ClutterBackend *backend);
gfloat _clutter_backend_get_units_per_em (ClutterBackend *backend,
PangoFontDescription *font_desc);
gint32 _clutter_backend_get_units_serial (ClutterBackend *backend);
G_END_DECLS
#endif /* __CLUTTER_BACKEND_PRIVATE_H__ */

2
clutter/clutter-backend.c
View File

@ -42,7 +42,7 @@
#include "config.h"
#endif
#include "clutter-backend.h"
#include "clutter-backend-private.h"
#include "clutter-debug.h"
#include "clutter-fixed.h"
#include "clutter-marshal.h"

50
clutter/clutter-backend.h
View File

@ -44,58 +44,8 @@ G_BEGIN_DECLS
#define CLUTTER_TYPE_BACKEND (clutter_backend_get_type ())
#define CLUTTER_BACKEND(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_BACKEND, ClutterBackend))
#define CLUTTER_IS_BACKEND(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_BACKEND))
#define CLUTTER_BACKEND_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_BACKEND, ClutterBackendClass))
#define CLUTTER_IS_BACKEND_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_BACKEND))
#define CLUTTER_BACKEND_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_BACKEND, ClutterBackendClass))
typedef struct _ClutterBackend ClutterBackend;
typedef struct _ClutterBackendPrivate ClutterBackendPrivate;
typedef struct _ClutterBackendClass ClutterBackendClass;
struct _ClutterBackend
{
/*< private >*/
GObject parent_instance;
ClutterBackendPrivate *priv;
};
struct _ClutterBackendClass
{
/*< private >*/
GObjectClass parent_class;
/* vfuncs */
gboolean (* pre_parse) (ClutterBackend *backend,
GError **error);
gboolean (* post_parse) (ClutterBackend *backend,
GError **error);
ClutterStageWindow * (* create_stage) (ClutterBackend *backend,
ClutterStage *wrapper,
GError **error);
void (* init_events) (ClutterBackend *backend);
void (* init_features) (ClutterBackend *backend);
void (* add_options) (ClutterBackend *backend,
GOptionGroup *group);
ClutterFeatureFlags (* get_features) (ClutterBackend *backend);
void (* redraw) (ClutterBackend *backend,
ClutterStage *stage);
gboolean (* create_context) (ClutterBackend *backend,
GError **error);
void (* ensure_context) (ClutterBackend *backend,
ClutterStage *stage);
ClutterDeviceManager *(* get_device_manager) (ClutterBackend *backend);
void (* copy_event_data) (ClutterBackend *backend,
const ClutterEvent *src,
ClutterEvent *dest);
void (* free_event_data) (ClutterBackend *backend,
ClutterEvent *event);
/* signals */
void (* resolution_changed) (ClutterBackend *backend);
void (* font_changed) (ClutterBackend *backend);
void (* settings_changed) (ClutterBackend *backend);
};
GType clutter_backend_get_type (void) G_GNUC_CONST;

1
clutter/clutter-device-manager.c
View File

@ -40,6 +40,7 @@
#include "config.h"
#endif
#include "clutter-backend-private.h"
#include "clutter-debug.h"
#include "clutter-device-manager-private.h"
#include "clutter-enum-types.h"

5
clutter/clutter-event.c
View File

@ -27,11 +27,12 @@
#include "config.h"
#endif
#include "clutter-backend-private.h"
#include "clutter-debug.h"
#include "clutter-event.h"
#include "clutter-keysyms.h"
#include "clutter-keysyms-table.h"
#include "clutter-event.h"
#include "clutter-private.h"
#include "clutter-debug.h"
/**
* SECTION:clutter-event

1
clutter/clutter-feature.c
View File

@ -45,6 +45,7 @@
#include <string.h>
#include <sys/types.h>
#include "clutter-backend-private.h"
#include "clutter-feature.h"
#include "clutter-main.h"
#include "clutter-private.h"

16
clutter/clutter-main.c
View File

@ -98,19 +98,19 @@
#include <gdk-pixbuf/gdk-pixbuf.h>
#endif
#include "clutter-actor.h"
#include "clutter-backend-private.h"
#include "clutter-debug.h"
#include "clutter-device-manager-private.h"
#include "clutter-event.h"
#include "clutter-backend.h"
#include "clutter-feature.h"
#include "clutter-frame-source.h"
#include "clutter-main.h"
#include "clutter-master-clock.h"
#include "clutter-feature.h"
#include "clutter-actor.h"
#include "clutter-stage-private.h"
#include "clutter-private.h"
#include "clutter-debug.h"
#include "clutter-version.h" /* For flavour define */
#include "clutter-frame-source.h"
#include "clutter-profile.h"
#include "clutter-device-manager-private.h"
#include "clutter-stage-private.h"
#include "clutter-version.h" /* For flavour define */
#include "cogl/cogl.h"
#include "pango/cogl-pango.h"

37
clutter/clutter-private.h
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@ -298,41 +298,6 @@ PangoContext *_clutter_context_get_pango_context (ClutterMainContext *self);
G_CONST_RETURN gchar *_clutter_gettext (const gchar *str);
/* vfuncs implemented by backend */
GType _clutter_backend_impl_get_type (void);
void _clutter_backend_redraw (ClutterBackend *backend,
ClutterStage *stage);
ClutterStageWindow *_clutter_backend_create_stage (ClutterBackend *backend,
ClutterStage *wrapper,
GError **error);
void _clutter_backend_ensure_context (ClutterBackend *backend,
ClutterStage *stage);
void _clutter_backend_ensure_context_internal
(ClutterBackend *backend,
ClutterStage *stage);
gboolean _clutter_backend_create_context (ClutterBackend *backend,
GError **error);
void _clutter_backend_add_options (ClutterBackend *backend,
GOptionGroup *group);
gboolean _clutter_backend_pre_parse (ClutterBackend *backend,
GError **error);
gboolean _clutter_backend_post_parse (ClutterBackend *backend,
GError **error);
void _clutter_backend_init_events (ClutterBackend *backend);
void _clutter_backend_copy_event_data (ClutterBackend *backend,
const ClutterEvent *src,
ClutterEvent *dest);
void _clutter_backend_free_event_data (ClutterBackend *backend,
ClutterEvent *event);
ClutterFeatureFlags _clutter_backend_get_features (ClutterBackend *backend);
gfloat _clutter_backend_get_units_per_em (ClutterBackend *backend,
PangoFontDescription *font_desc);
gboolean _clutter_feature_init (GError **error);
/* Reinjecting queued events for processing */
@ -403,8 +368,6 @@ void _clutter_actor_finish_queue_redraw (ClutterActor *self,
void _clutter_run_repaint_functions (void);
gint32 _clutter_backend_get_units_serial (ClutterBackend *backend);
gboolean _clutter_effect_pre_paint (ClutterEffect *effect);
void _clutter_effect_post_paint (ClutterEffect *effect);
gboolean _clutter_effect_get_paint_volume (ClutterEffect *effect,

2
clutter/clutter-stage.c
View File

@ -55,7 +55,7 @@
#include "clutter-stage.h"
#include "clutter-backend.h"
#include "clutter-backend-private.h"
#include "clutter-main.h"
#include "clutter-color.h"
#include "clutter-util.h"

5
clutter/clutter-units.c
View File

@ -69,9 +69,10 @@
#include <glib-object.h>
#include <gobject/gvaluecollector.h>
#include "clutter-units.h"
#include "clutter-private.h"
#include "clutter-backend-private.h"
#include "clutter-interval.h"
#include "clutter-private.h"
#include "clutter-units.h"
#define DPI_FALLBACK (96.0)

3
clutter/egl/clutter-backend-egl.h
View File

@ -27,12 +27,13 @@
#include <glib-object.h>
#include <clutter/clutter-event.h>
#include <clutter/clutter-backend.h>
#ifdef COGL_HAS_XLIB_SUPPORT
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#endif
#include "clutter-backend-private.h"
#include "clutter-egl-headers.h"
#ifdef COGL_HAS_X11_SUPPORT

5
clutter/fruity/clutter-backend-fruity.h
View File

@ -32,8 +32,9 @@
#include <GLES/egl.h>
#include <glib-object.h>
#include <clutter/clutter-backend.h>
#include <clutter/clutter-private.h>
#include "clutter-backend-private.h"
G_BEGIN_DECLS
#define CLUTTER_TYPE_BACKEND_FRUITY (clutter_backend_egl_get_type ())

2
clutter/osx/clutter-backend-osx.h
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@ -22,7 +22,7 @@
#ifndef __CLUTTER_BACKEND_OSX_H__
#define __CLUTTER_BACKEND_OSX_H__
#include <clutter/clutter-backend.h>
#include "clutter-backend-private.h"
@class NSOpenGLPixelFormat, NSOpenGLContext;

3
clutter/wayland/clutter-backend-wayland.h
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@ -29,13 +29,14 @@
#include <glib-object.h>
#include <clutter/clutter-event.h>
#include <clutter/clutter-backend.h>
#include <EGL/egl.h>
#include <EGL/eglext.h>
#include "clutter-wayland.h"
#include "clutter-backend-private.h"
G_BEGIN_DECLS
#define CLUTTER_TYPE_BACKEND_WAYLAND (_clutter_backend_wayland_get_type ())

3
clutter/win32/clutter-backend-win32.h
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@ -24,9 +24,10 @@
#include <glib-object.h>
#include <clutter/clutter-event.h>
#include <clutter/clutter-backend.h>
#include <windows.h>
#include "clutter-backend-private.h"
#include "clutter-win32.h"
G_BEGIN_DECLS

3
clutter/x11/clutter-backend-x11.h
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@ -24,12 +24,11 @@
#include <glib-object.h>
#include <clutter/clutter-event.h>
#include <clutter/clutter-backend.h>
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include "clutter-x11.h"
#include "clutter-backend-private.h"
#include "clutter-keymap-x11.h"
#include "xsettings/xsettings-client.h"