isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2024-12-23 03:22:04 +00:00
Code Issues Packages Projects Releases Wiki Activity

2007-06-14 Matthew Allum <mallum@openedhand.com>

Browse Source 
* clutter/clutter-actor.c:
        * clutter/clutter-actor.h:
        * clutter/clutter-group.c:
        * clutter/clutter-label.c:
        * clutter/egl/clutter-stage-egl.c:
        * clutter/glx/clutter-stage-glx.c:
        * clutter/sdl/clutter-stage-sdl.c:
        Rename clutter_actor_allocate_coords -> clutter_actor_query_coords

        Change repaints to G_PRIORITY_DEFAULT + 10.
        (timelines are G_PRIORITY_DEFAULT + 30, events G_PRIORITY_DEFAULT)

        * clutter/glx/clutter-event-glx.c:
        Handle shift modifier in keycode -> keysym translation.

        * tests/test-actors.c:
        Remove (broken) screen saver code.
        Add scaling behaviour, clean code a little
This commit is contained in:
Matthew Allum 2007-06-13 23:24:59 +00:00
parent ae0de6c67c
commit 61e3252ff1
10 changed files with 115 additions and 137 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
ChangeLog
View File

@ -1,3 +1,24 @@
2007-06-14 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-actor.c:
* clutter/clutter-actor.h:
* clutter/clutter-group.c:
* clutter/clutter-label.c:
* clutter/egl/clutter-stage-egl.c:
* clutter/glx/clutter-stage-glx.c:
* clutter/sdl/clutter-stage-sdl.c:
Rename clutter_actor_allocate_coords -> clutter_actor_query_coords
Change repaints to G_PRIORITY_DEFAULT + 10.
(timelines are G_PRIORITY_DEFAULT + 30, events G_PRIORITY_DEFAULT)
* clutter/glx/clutter-event-glx.c:
Handle shift modifier in keycode -> keysym translation.
* tests/test-actors.c:
Remove (broken) screen saver code.
Add scaling behaviour, clean code a little.
2007-06-13 Tomas Frydrych <tf@openedhand.com>
* clutter/clutter-actor.c:

42
clutter/clutter-actor.c
View File

@ -533,7 +533,7 @@ clutter_actor_project_vertices (ClutterActor * self,
g_return_if_fail (CLUTTER_IS_ACTOR (self));
/* FIXME: we should probably call allocate_cords on the actor to make
/* FIXME: we should probably call query_cords on the actor to make
* sure untransformed box is up to date.
*/
priv = self->priv;
@ -901,19 +901,19 @@ clutter_actor_request_coords (ClutterActor *self,
}
/**
* clutter_actor_allocate_coords:
* clutter_actor_query_coords:
* @self: A #ClutterActor
* @box: A location to store the actors #ClutterActorBox co-ordinates
*
* Requests the allocated co-ordinates for the #ClutterActor relative
* to any parent.
* Requests the queryd un transformed co-ordinates for the #ClutterActor
* relative to any parent.
*
* This function should not be called directly by applications instead
* the various position/geometry methods should be used.
**/
void
clutter_actor_allocate_coords (ClutterActor *self,
ClutterActorBox *box)
clutter_actor_query_coords (ClutterActor *self,
ClutterActorBox *box)
{
ClutterActorClass *klass;
@ -924,14 +924,14 @@ clutter_actor_allocate_coords (ClutterActor *self,
box->x2 = self->priv->coords.x2;
box->y2 = self->priv->coords.y2;
if (klass->allocate_coords)
if (klass->query_coords)
{
/* FIXME: This is kind of a cludge - we pass out *private*
* co-ords down to any subclasses so they can modify
* we then resync any changes. Needed for group class.
* Need to figure out nicer way.
*/
klass->allocate_coords(self, box);
klass->query_coords(self, box);
self->priv->coords.x1 = box->x1;
self->priv->coords.y1 = box->y1;
@ -1339,7 +1339,7 @@ clutter_actor_queue_redraw (ClutterActor *self)
{
CLUTTER_TIMESTAMP (SCHEDULER,
"Adding ideler for actor: %p", self);
ctx->update_idle = g_idle_add_full (-100 , /* very high priority */
ctx->update_idle = g_idle_add_full (G_PRIORITY_DEFAULT + 10,
redraw_update_idle,
NULL, NULL);
}
@ -1381,7 +1381,7 @@ clutter_actor_get_geometry (ClutterActor *self,
g_return_if_fail (CLUTTER_IS_ACTOR (self));
clutter_actor_allocate_coords (self, &box);
clutter_actor_query_coords (self, &box);
geometry->x = CLUTTER_UNITS_TO_INT (box.x1);
geometry->y = CLUTTER_UNITS_TO_INT (box.y1);
@ -1411,7 +1411,7 @@ clutter_actor_get_coords (ClutterActor *self,
g_return_if_fail (CLUTTER_IS_ACTOR (self));
clutter_actor_allocate_coords (self, &box);
clutter_actor_query_coords (self, &box);
if (x1)
*x1 = CLUTTER_UNITS_TO_INT (box.x1);
@ -1444,7 +1444,7 @@ clutter_actor_set_position (ClutterActor *self,
g_return_if_fail (CLUTTER_IS_ACTOR (self));
clutter_actor_allocate_coords (self, &box);
clutter_actor_query_coords (self, &box);
box.x2 += (CLUTTER_UNITS_FROM_INT (x) - box.x1);
box.y2 += (CLUTTER_UNITS_FROM_INT (y) - box.y1);
@ -1477,7 +1477,7 @@ clutter_actor_move_by (ClutterActor *self,
g_return_if_fail (CLUTTER_IS_ACTOR (self));
clutter_actor_allocate_coords (self, &box);
clutter_actor_query_coords (self, &box);
box.x2 += dxu;
box.y2 += dyu;
@ -1505,7 +1505,7 @@ clutter_actor_set_size (ClutterActor *self,
g_return_if_fail (CLUTTER_IS_ACTOR (self));
clutter_actor_allocate_coords (self, &box);
clutter_actor_query_coords (self, &box);
box.x2 = box.x1 + CLUTTER_UNITS_FROM_INT (width);
box.y2 = box.y1 + CLUTTER_UNITS_FROM_INT (height);
@ -1559,7 +1559,7 @@ clutter_actor_get_abs_position_units (ClutterActor *self,
g_return_if_fail (CLUTTER_IS_ACTOR (self));
clutter_actor_allocate_coords (self, &box);
clutter_actor_query_coords (self, &box);
parent = self->priv->parent_actor;
@ -1630,7 +1630,7 @@ clutter_actor_get_abs_size_units (ClutterActor *self,
ClutterActorBox box;
ClutterActor *parent;
clutter_actor_allocate_coords (self, &box);
clutter_actor_query_coords (self, &box);
if (width)
*width = box.x2 - box.x1;
@ -1702,7 +1702,7 @@ clutter_actor_get_width (ClutterActor *self)
g_return_val_if_fail (CLUTTER_IS_ACTOR (self), 0);
clutter_actor_allocate_coords (self, &box);
clutter_actor_query_coords (self, &box);
return CLUTTER_UNITS_TO_INT (box.x2 - box.x1);
}
@ -1722,7 +1722,7 @@ clutter_actor_get_height (ClutterActor *self)
g_return_val_if_fail (CLUTTER_IS_ACTOR (self), 0);
clutter_actor_allocate_coords (self, &box);
clutter_actor_query_coords (self, &box);
return CLUTTER_UNITS_TO_INT (box.y2 - box.y1);
}
@ -1777,7 +1777,7 @@ clutter_actor_get_x (ClutterActor *self)
g_return_val_if_fail (CLUTTER_IS_ACTOR (self), 0);
clutter_actor_allocate_coords (self, &box);
clutter_actor_query_coords (self, &box);
return CLUTTER_UNITS_TO_INT (box.x1);
}
@ -1797,7 +1797,7 @@ clutter_actor_get_y (ClutterActor *self)
g_return_val_if_fail (CLUTTER_IS_ACTOR (self), 0);
clutter_actor_allocate_coords (self, &box);
clutter_actor_query_coords (self, &box);
return CLUTTER_UNITS_TO_INT (box.y1);
}
@ -1945,7 +1945,7 @@ clutter_actor_set_scale_with_gravityx (ClutterActor *self,
clutter_actor_get_abs_size_units (self, &sw, &sh);
clutter_actor_allocate_coords (self, &box);
clutter_actor_query_coords (self, &box);
x = box.x1;
y = box.y1;

4
clutter/clutter-actor.h
View File

@ -142,7 +142,7 @@ struct _ClutterActorClass
void (* paint) (ClutterActor *actor);
void (* request_coords) (ClutterActor *actor,
ClutterActorBox *box);
void (* allocate_coords) (ClutterActor *actor,
void (* query_coords) (ClutterActor *actor,
ClutterActorBox *box);
void (* set_depth) (ClutterActor *actor,
gint depth);
@ -176,7 +176,7 @@ void clutter_actor_queue_redraw (ClutterActor *sel
void clutter_actor_destroy (ClutterActor *self);
void clutter_actor_request_coords (ClutterActor *self,
ClutterActorBox *box);
void clutter_actor_allocate_coords (ClutterActor *self,
void clutter_actor_query_coords (ClutterActor *self,
ClutterActorBox *box);
void clutter_actor_set_geometry (ClutterActor *self,
const ClutterGeometry *geometry);

10
clutter/clutter-group.c
View File

@ -124,7 +124,7 @@ clutter_group_request_coords (ClutterActor *self,
{
ClutterActorBox cbox;
clutter_actor_allocate_coords (self, &cbox);
clutter_actor_query_coords (self, &cbox);
/* Only positioning works.
* Sizing requests fail, use scale() instead
@ -134,8 +134,8 @@ clutter_group_request_coords (ClutterActor *self,
}
static void
clutter_group_allocate_coords (ClutterActor *self,
ClutterActorBox *box)
clutter_group_query_coords (ClutterActor *self,
ClutterActorBox *box)
{
ClutterGroupPrivate *priv;
GList *child_item;
@ -157,7 +157,7 @@ clutter_group_allocate_coords (ClutterActor *self,
{
ClutterActorBox cbox;
clutter_actor_allocate_coords (child, &cbox);
clutter_actor_query_coords (child, &cbox);
/* Ignore any children with offscreen ( negaive )
* positions.
@ -300,7 +300,7 @@ clutter_group_class_init (ClutterGroupClass *klass)
actor_class->show_all = clutter_group_real_show_all;
actor_class->hide_all = clutter_group_real_hide_all;
actor_class->request_coords = clutter_group_request_coords;
actor_class->allocate_coords = clutter_group_allocate_coords;
actor_class->query_coords = clutter_group_query_coords;
/**
* ClutterGroup::add:

6
clutter/clutter-label.c
View File

@ -278,8 +278,8 @@ clutter_label_paint (ClutterActor *self)
}
static void
clutter_label_allocate_coords (ClutterActor *self,
ClutterActorBox *box)
clutter_label_query_coords (ClutterActor *self,
ClutterActorBox *box)
{
ClutterLabel *label = CLUTTER_LABEL(self);
ClutterLabelPrivate *priv;
@ -382,7 +382,7 @@ clutter_label_class_init (ClutterLabelClass *klass)
actor_class->paint = clutter_label_paint;
actor_class->request_coords = clutter_label_request_coords;
actor_class->allocate_coords = clutter_label_allocate_coords;
actor_class->query_coords = clutter_label_query_coords;
gobject_class->finalize = clutter_label_finalize;
gobject_class->dispose = clutter_label_dispose;

4
clutter/egl/clutter-stage-egl.c
View File

@ -193,7 +193,7 @@ clutter_stage_egl_realize (ClutterActor *actor)
}
static void
clutter_stage_egl_allocate_coords (ClutterActor *self,
clutter_stage_egl_query_coords (ClutterActor *self,
ClutterActorBox *box)
{
ClutterStageEGL *stage_egl = CLUTTER_STAGE_EGL (self);
@ -360,7 +360,7 @@ clutter_stage_egl_class_init (ClutterStageEGLClass *klass)
actor_class->realize = clutter_stage_egl_realize;
actor_class->unrealize = clutter_stage_egl_unrealize;
actor_class->request_coords = clutter_stage_egl_request_coords;
actor_class->allocate_coords = clutter_stage_egl_allocate_coords;
actor_class->query_coords = clutter_stage_egl_query_coords;
stage_class->set_fullscreen = clutter_stage_egl_set_fullscreen;
stage_class->set_cursor_visible = clutter_stage_egl_set_cursor_visible;

10
clutter/glx/clutter-event-glx.c
View File

@ -244,9 +244,13 @@ translate_key_event (ClutterBackend *backend,
event->key.time = xevent->xkey.time;
event->key.modifier_state = (ClutterModifierType) xevent->xkey.state;
event->key.hardware_keycode = xevent->xkey.keycode;
event->key.keyval = XKeycodeToKeysym (xevent->xkey.display,
xevent->xkey.keycode,
0); /* FIXME: index with modifiers */
/* FIXME: We need to handle other modifiers rather than just shift */
event->key.keyval
= XKeycodeToKeysym (xevent->xkey.display,
xevent->xkey.keycode,
(event->key.modifier_state & CLUTTER_SHIFT_MASK)
? 1 : 0);
}
static gboolean

6
clutter/glx/clutter-stage-glx.c
View File

@ -313,8 +313,8 @@ clutter_stage_glx_realize (ClutterActor *actor)
}
static void
clutter_stage_glx_allocate_coords (ClutterActor *self,
ClutterActorBox *box)
clutter_stage_glx_query_coords (ClutterActor *self,
ClutterActorBox *box)
{
ClutterStageGLX *stage_glx = CLUTTER_STAGE_GLX (self);
@ -542,7 +542,7 @@ clutter_stage_glx_class_init (ClutterStageGLXClass *klass)
actor_class->realize = clutter_stage_glx_realize;
actor_class->unrealize = clutter_stage_glx_unrealize;
actor_class->request_coords = clutter_stage_glx_request_coords;
actor_class->allocate_coords = clutter_stage_glx_allocate_coords;
actor_class->query_coords = clutter_stage_glx_query_coords;
stage_class->set_fullscreen = clutter_stage_glx_set_fullscreen;
stage_class->set_cursor_visible = clutter_stage_glx_set_cursor_visible;

4
clutter/sdl/clutter-stage-sdl.c
View File

@ -88,7 +88,7 @@ clutter_stage_sdl_realize (ClutterActor *actor)
}
static void
clutter_stage_sdl_allocate_coords (ClutterActor *self,
clutter_stage_sdl_query_coords (ClutterActor *self,
ClutterActorBox *box)
{
ClutterStageSDL *stage_sdl = CLUTTER_STAGE_SDL (self);
@ -195,7 +195,7 @@ clutter_stage_sdl_class_init (ClutterStageSDLClass *klass)
actor_class->realize = clutter_stage_sdl_realize;
actor_class->unrealize = clutter_stage_sdl_unrealize;
actor_class->request_coords = clutter_stage_sdl_request_coords;
actor_class->allocate_coords = clutter_stage_sdl_allocate_coords;
actor_class->query_coords = clutter_stage_sdl_query_coords;
stage_class->set_fullscreen = clutter_stage_sdl_set_fullscreen;
stage_class->set_cursor_visible = clutter_stage_sdl_set_cursor_visible;

145
tests/test-actors.c
View File

@ -1,7 +1,5 @@
#include <clutter/clutter.h>
#ifdef CLUTTER_FLAVOUR_GLX
#include <clutter/clutter-glx.h>
#endif
#include <math.h>
#include <errno.h>
#include <stdlib.h>
@ -13,9 +11,9 @@
typedef struct SuperOH
{
ClutterActor **hand, *bgtex;
ClutterActor *group;
GdkPixbuf *bgpixb;
ClutterActor **hand, *bgtex;
ClutterActor *group;
GdkPixbuf *bgpixb;
} SuperOH;
@ -34,39 +32,7 @@ static GOptionEntry super_oh_entries[] = {
static gint
get_radius (void)
{
return (CLUTTER_STAGE_WIDTH() + CLUTTER_STAGE_HEIGHT()) / n_hands;
}
void
screensaver_setup (void)
{
#ifdef CLUTTER_FLAVOUR_GLX
const gchar *preview_xid;
gboolean foreign_success = FALSE;
ClutterActor *stage;
stage = clutter_stage_get_default ();
preview_xid = g_getenv ("XSCREENSAVER_WINDOW");
if (preview_xid && *preview_xid)
{
char *end;
Window remote_xwin = (Window) strtoul (preview_xid, &end, 0);
if ((remote_xwin != None) && (end != NULL) &&
((*end == ' ') || (*end == '\0')) &&
((remote_xwin < G_MAXULONG) || (errno != ERANGE)))
{
foreign_success =
clutter_glx_stage_set_foreign (CLUTTER_STAGE (stage), remote_xwin);
}
}
if (!foreign_success)
clutter_actor_set_size (stage, 800, 600);
#endif
return (CLUTTER_STAGE_HEIGHT() + CLUTTER_STAGE_HEIGHT()) / n_hands ;
}
/* input handler */
@ -93,6 +59,7 @@ input_cb (ClutterStage *stage,
if (e)
clutter_actor_hide (e);
}
else if (event->type == CLUTTER_KEY_RELEASE)
{
@ -117,42 +84,37 @@ frame_cb (ClutterTimeline *timeline,
ClutterActor *stage = clutter_stage_get_default ();
gint i;
#if TRAILS
oh->bgpixb = clutter_stage_snapshot (CLUTTER_STAGE (stage),
0, 0,
CLUTTER_STAGE_WIDTH(),
CLUTTER_STAGE_HEIGHT());
clutter_texture_set_pixbuf (CLUTTER_TEXTURE (oh->bgtex), oh->bgpixb);
g_object_unref (G_OBJECT (oh->bgpixb));
#endif
/* Rotate everything clockwise about stage center*/
clutter_actor_rotate_z (CLUTTER_ACTOR (oh->group),
frame_num,
CLUTTER_STAGE_WIDTH() / 2,
CLUTTER_STAGE_HEIGHT() / 2);
for (i = 0; i < n_hands; i++)
{
/* rotate each hand around there centers */
clutter_actor_rotate_z (oh->hand[i],
- 6.0 * frame_num,
clutter_actor_get_width (oh->hand[i]) / 2,
clutter_actor_get_height (oh->hand[i]) / 2);
gdouble scale_x, scale_y;
clutter_actor_get_scale (oh->hand[i], &scale_x, &scale_y);
/* Rotate each hand around there centers - to get this we need
* to take into account any scaling.
*/
clutter_actor_rotate_z
(oh->hand[i],
- 6.0 * frame_num,
(clutter_actor_get_width (oh->hand[i]) / 2) * scale_x,
(clutter_actor_get_height (oh->hand[i]) / 2) * scale_y);
}
/*
clutter_actor_rotate_x (CLUTTER_ACTOR(oh->group),
75.0,
CLUTTER_STAGE_HEIGHT()/2, 0);
*/
}
int
main (int argc, char *argv[])
{
ClutterTimeline *timeline;
ClutterActor *stage;
ClutterAlpha *alpha;
ClutterBehaviour *scaler_1, *scaler_2;
ClutterActor *stage;
ClutterColor stage_color = { 0x61, 0x64, 0x8c, 0xff };
GdkPixbuf *pixbuf;
SuperOH *oh;
@ -160,6 +122,7 @@ main (int argc, char *argv[])
GError *error;
error = NULL;
clutter_init_with_args (&argc, &argv,
NULL,
super_oh_entries,
@ -175,31 +138,37 @@ main (int argc, char *argv[])
}
stage = clutter_stage_get_default ();
clutter_actor_set_size (stage, 800, 600);
pixbuf = gdk_pixbuf_new_from_file ("redhand.png", NULL);
if (!pixbuf)
g_error("pixbuf load failed");
/* Set our stage (window) size */
// clutter_actor_set_size (stage, WINWIDTH, WINHEIGHT);
/* and its background color */
screensaver_setup ();
clutter_stage_set_color (CLUTTER_STAGE (stage),
&stage_color);
oh = g_new(SuperOH, 1);
#if TRAILS
oh->bgtex = clutter_texture_new();
clutter_actor_set_size (oh->bgtex,
CLUTTER_STAGE_WIDTH(), CLUTTER_STAGE_HEIGHT());
clutter_actor_set_opacity (oh->bgtex, 0x99);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), oh->bgtex);
#endif
/* Create a timeline to manage animation */
timeline = clutter_timeline_new (360, 120); /* num frames, fps */
g_object_set(timeline, "loop", TRUE, 0); /* have it loop */
/* fire a callback for frame change */
g_signal_connect (timeline, "new-frame", G_CALLBACK (frame_cb), oh);
/* Set up some behaviours to handle scaling */
alpha = clutter_alpha_new_full (timeline, CLUTTER_ALPHA_SINE, NULL, NULL);
scaler_1 = clutter_behaviour_scale_new (alpha,
0.5,
1.0,
CLUTTER_GRAVITY_CENTER);
scaler_2 = clutter_behaviour_scale_new (alpha,
1.0,
0.5,
CLUTTER_GRAVITY_CENTER);
/* create a new group to hold multiple actors in a group */
oh->group = clutter_group_new();
@ -233,21 +202,13 @@ main (int argc, char *argv[])
/* Add to our group group */
clutter_container_add_actor (CLUTTER_CONTAINER (oh->group), oh->hand[i]);
if (i % 2)
clutter_behaviour_apply (scaler_1, oh->hand[i]);
else
clutter_behaviour_apply (scaler_2, oh->hand[i]);
}
#if 0
{
clutter_actor_set_scale (oh->group, .1, 0.1);
guint w, h;
clutter_actor_get_abs_size (CLUTTER_ACTOR(oh->hand[0]), &w, &h);
g_print ("%ix%i\n", w, h);
g_print ("%ix%i\n",
clutter_actor_get_width(oh->hand[0]),
clutter_actor_get_height(oh->hand[0]));
}
#endif
clutter_actor_show_all (oh->group);
/* Add the group to the stage */
@ -265,14 +226,6 @@ main (int argc, char *argv[])
G_CALLBACK (input_cb),
oh);
/* Create a timeline to manage animation */
timeline = clutter_timeline_new (360, 90); /* num frames, fps */
g_object_set(timeline, "loop", TRUE, 0); /* have it loop */
/* fire a callback for frame change */
g_signal_connect (timeline, "new-frame",
G_CALLBACK (frame_cb), oh);
/* and start it */
clutter_timeline_start (timeline);