/* The value of a scrollbar has changed */
static void _xfdashboard_viewpad_on_scrollbar_value_changed(XfdashboardViewpad *self,
gfloat inValue,
gpointer inUserData)
{
XfdashboardViewpadPrivate *priv;
ClutterActor *scrollbar;
gfloat x, y, w, h;
g_return_if_fail(XFDASHBOARD_IS_VIEWPAD(self));
g_return_if_fail(XFDASHBOARD_IS_SCROLLBAR(inUserData));
priv=self->priv;
scrollbar=CLUTTER_ACTOR(inUserData);
/* Update clipping */
if(clutter_actor_has_clip(CLUTTER_ACTOR(priv->activeView)))
{
clutter_actor_get_clip(CLUTTER_ACTOR(priv->activeView), &x, &y, &w, &h);
if(scrollbar==priv->hScrollbar) x=inValue;
else if(scrollbar==priv->vScrollbar) y=inValue;
}
else
{
x=y=0.0f;
clutter_actor_get_size(CLUTTER_ACTOR(priv->activeView), &w, &h);
}
clutter_actor_set_clip(CLUTTER_ACTOR(priv->activeView), x, y, w, h);
/* Update viewport */
_xfdashboard_viewpad_update_view_viewport(self);
}
G_MODULE_EXPORT int
test_viewport_main (int argc, char *argv[])
{
ClutterTimeline *timeline;
ClutterAlpha *alpha;
ClutterBehaviour *r_behave;
ClutterActor *stage;
ClutterActor *hand;
ClutterColor stage_color = { 0xcc, 0xcc, 0xcc, 0xff };
gchar *file;
clutter_init (&argc, &argv);
stage = clutter_stage_get_default ();
clutter_stage_set_color (CLUTTER_STAGE (stage),
&stage_color);
/* Make a hand */
file = g_build_filename (TESTS_DATADIR, "redhand.png", NULL);
hand = clutter_texture_new_from_file (file, NULL);
if (!hand)
g_error("Unable to load image '%s'", file);
g_free (file);
clutter_actor_set_position (hand, 300, 200);
clutter_actor_set_clip (hand, 20, 21, 132, 170);
clutter_actor_set_anchor_point (hand, 86, 125);
clutter_actor_show (hand);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), hand);
/* Make a timeline */
timeline = clutter_timeline_new (7692);
clutter_timeline_set_loop (timeline, TRUE);
/* Set an alpha func to power behaviour */
alpha = clutter_alpha_new_full (timeline, CLUTTER_LINEAR);
/* Create a behaviour for that alpha */
r_behave = clutter_behaviour_rotate_new (alpha,
CLUTTER_Z_AXIS,
CLUTTER_ROTATE_CW,
0.0, 360.0);
/* Apply it to our actor */
clutter_behaviour_apply (r_behave, hand);
/* start the timeline and thus the animations */
clutter_timeline_start (timeline);
clutter_actor_show_all (stage);
clutter_main();
g_object_unref (r_behave);
return 0;
}
IO_METHOD(IoClutterActor, setClip) {
clutter_actor_set_clip(
IOCACTOR(self),
IoMessage_locals_floatArgAt_(m, locals, 0),
IoMessage_locals_floatArgAt_(m, locals, 1),
IoMessage_locals_floatArgAt_(m, locals, 2),
IoMessage_locals_floatArgAt_(m, locals, 3)
);
return self;
}
static void rc_update_pixbuf(void *renderer, gboolean lazy)
{
RendererClutter *rc = (RendererClutter *)renderer;
PixbufRenderer *pr = rc->pr;
DEBUG_3("rc_update_pixbuf");
rc_remove_pending_updates(rc);
rc->last_pixbuf_change = g_get_monotonic_time();
DEBUG_3("%s change time reset", get_exec_time());
if (pr->pixbuf)
{
gint width = gdk_pixbuf_get_width(pr->pixbuf);
gint height = gdk_pixbuf_get_height(pr->pixbuf);
DEBUG_3("pixbuf size %d x %d (%d)", width, height, gdk_pixbuf_get_has_alpha(pr->pixbuf) ? 32 : 24);
gint prev_width, prev_height;
if (pr->stereo_data == STEREO_PIXBUF_SBS || pr->stereo_data == STEREO_PIXBUF_CROSS)
{
width /= 2;
}
clutter_texture_get_base_size(CLUTTER_TEXTURE(rc->texture), &prev_width, &prev_height);
if (width != prev_width || height != prev_height)
{
/* FIXME use CoglMaterial with multiple textures for background, color management, anaglyph, ... */
CoglHandle texture = cogl_texture_new_with_size(width,
height,
COGL_TEXTURE_NO_AUTO_MIPMAP | COGL_TEXTURE_NO_SLICING,
gdk_pixbuf_get_has_alpha(pr->pixbuf) ? COGL_PIXEL_FORMAT_BGRA_8888 : COGL_PIXEL_FORMAT_BGR_888);
if (texture != COGL_INVALID_HANDLE)
{
clutter_texture_set_cogl_texture(CLUTTER_TEXTURE(rc->texture), texture);
cogl_handle_unref(texture);
}
}
clutter_actor_set_clip(rc->texture, 0, 0, 0, 0); /* visible area is extended as area_changed events arrive */
if (!lazy)
{
rc_area_changed(renderer, GET_RIGHT_PIXBUF_OFFSET(rc), 0, width, height);
}
}
rc->clut_updated = FALSE;
}
/* Gets the desired workspace and creates any workspaces
* necessary before it.
*/
static ClutterActor *
mnb_zones_preview_get_workspace_group (MnbZonesPreview *preview,
gint workspace)
{
gint i;
GList *w;
ClutterActor *bin = NULL;
MnbZonesPreviewPrivate *priv = preview->priv;
for (w = priv->workspace_bins, i = 0;
(i < workspace) && w; w = w->next, i++);
if ((i == workspace) && w)
return mnb_fancy_bin_get_child (MNB_FANCY_BIN (w->data));
for (; i <= workspace; i++)
{
ClutterActor *group;
/* Create a workspace clone */
bin = mnb_fancy_bin_new ();
group = clutter_actor_new ();
/* Add background if it's set */
if (priv->workspace_bg)
{
ClutterActor *bg = clutter_clone_new (priv->workspace_bg);
clutter_actor_set_size (bg, priv->width, priv->height);
clutter_actor_add_child (CLUTTER_ACTOR (group), bg);
}
clutter_actor_set_clip (group, 0, 0, priv->width, priv->height);
mnb_fancy_bin_set_child (MNB_FANCY_BIN (bin), group);
clutter_actor_add_child(CLUTTER_ACTOR (preview), bin);
/* This is a bit of a hack, depending on the fact that GList
* doesn't change the beginning of the list when appending
* (unless the list is NULL).
*/
priv->workspace_bins = g_list_append (priv->workspace_bins, bin);
}
return mnb_fancy_bin_get_child (MNB_FANCY_BIN (bin));
}
/* Update view depending on scrollbar values */
static void _xfdashboard_viewpad_update_view_viewport(XfdashboardViewpad *self)
{
XfdashboardViewpadPrivate *priv;
ClutterMatrix transform;
gfloat x, y, w, h;
g_return_if_fail(XFDASHBOARD_IS_VIEWPAD(self));
priv=self->priv;
/* Check for active view */
if(priv->activeView==NULL)
{
g_warning(_("Cannot update viewport of view because no one is active"));
return;
}
/* Get offset from scrollbars and view size from clipping */
if(clutter_actor_has_clip(CLUTTER_ACTOR(priv->activeView)))
{
clutter_actor_get_clip(CLUTTER_ACTOR(priv->activeView), &x, &y, &w, &h);
}
else
{
x=y=0.0f;
clutter_actor_get_size(CLUTTER_ACTOR(priv->activeView), &w, &h);
}
/* To avoid blur convert float to ints (virtually) */
x=ceil(x);
y=ceil(y);
w=ceil(w);
h=ceil(h);
/* Set transformation (offset) */
cogl_matrix_init_identity(&transform);
cogl_matrix_translate(&transform, -x, -y, 0.0f);
clutter_actor_set_transform(CLUTTER_ACTOR(priv->activeView), &transform);
/* Set new clipping */
clutter_actor_set_clip(CLUTTER_ACTOR(priv->activeView), x, y, w, h);
}
/* Scroll to requested position in view */
static void _xfdashboard_viewpad_on_view_scroll_to(XfdashboardViewpad *self,
gfloat inX,
gfloat inY,
gpointer inUserData)
{
XfdashboardViewpadPrivate *priv;
XfdashboardView *view;
gfloat x, y, w, h;
g_return_if_fail(XFDASHBOARD_IS_VIEWPAD(self));
g_return_if_fail(XFDASHBOARD_IS_VIEW(inUserData));
priv=self->priv;
view=XFDASHBOARD_VIEW(inUserData);
/* If to-scroll view is the active view in viewpad
* just set scrollbar value to the new ones
*/
if(view==priv->activeView)
{
if(inX>=0.0f) xfdashboard_scrollbar_set_value(XFDASHBOARD_SCROLLBAR(priv->hScrollbar), inX);
if(inY>=0.0f) xfdashboard_scrollbar_set_value(XFDASHBOARD_SCROLLBAR(priv->vScrollbar), inY);
}
/* If to-scroll view is not the active one update its clipping */
else
{
if(clutter_actor_has_clip(CLUTTER_ACTOR(view)))
{
clutter_actor_get_clip(CLUTTER_ACTOR(view), &x, &y, &w, &h);
if(inX>=0.0f) x=inX;
if(inY>=0.0f) y=inY;
}
else
{
x=y=0.0f;
clutter_actor_get_size(CLUTTER_ACTOR(view), &w, &h);
}
clutter_actor_set_clip(CLUTTER_ACTOR(view), x, y, w, h);
}
}
static void rc_area_clip_add(RendererClutter *rc, gfloat x, gfloat y, gfloat w, gfloat h)
{
gfloat x2, y2;
gfloat clip_x, clip_y, clip_w, clip_h, clip_x2, clip_y2;
x2 = x + w;
y2 = y + h;
clutter_actor_get_clip(rc->texture, &clip_x, &clip_y, &clip_w, &clip_h);
clip_x2 = clip_x + clip_w;
clip_y2 = clip_y + clip_h;
if (clip_x > x) clip_x = x;
if (clip_x2 < x2) clip_x2 = x2;
if (clip_y > y) clip_y = y;
if (clip_y2 < y2) clip_y2 = y2;
clip_w = clip_x2 - clip_x;
clip_h = clip_y2 - clip_y;
clutter_actor_set_clip(rc->texture, clip_x, clip_y, clip_w, clip_h);
}
static gboolean
on_timeout (State *state)
{
int test_num = 0;
int y, x;
ClutterActor *over_actor = NULL;
for (test_num = 0; test_num < 3; test_num++)
{
if (test_num == 0)
{
if (g_test_verbose ())
g_print ("No covering actor:\n");
}
if (test_num == 1)
{
static const ClutterColor red = { 0xff, 0x00, 0x00, 0xff };
/* Create an actor that covers the whole stage but that
isn't visible so it shouldn't affect the picking */
over_actor = clutter_rectangle_new_with_color (&red);
clutter_actor_set_size (over_actor, STAGE_WIDTH, STAGE_HEIGHT);
clutter_container_add (CLUTTER_CONTAINER (state->stage),
over_actor, NULL);
clutter_actor_hide (over_actor);
if (g_test_verbose ())
g_print ("Invisible covering actor:\n");
}
else if (test_num == 2)
{
/* Make the actor visible but set a clip so that only some
of the actors are accessible */
clutter_actor_show (over_actor);
clutter_actor_set_clip (over_actor,
state->actor_width * 2,
state->actor_height * 2,
state->actor_width * (ACTORS_X - 4),
state->actor_height * (ACTORS_Y - 4));
if (g_test_verbose ())
g_print ("Clipped covering actor:\n");
}
for (y = 0; y < ACTORS_Y; y++)
for (x = 0; x < ACTORS_X; x++)
{
gboolean pass = FALSE;
guint32 gid;
ClutterActor *actor
= clutter_stage_get_actor_at_pos (CLUTTER_STAGE (state->stage),
CLUTTER_PICK_ALL,
x * state->actor_width
+ state->actor_width / 2,
y * state->actor_height
+ state->actor_height / 2);
if (g_test_verbose ())
g_print ("% 3i,% 3i / % 4i -> ",
x, y, (int) state->gids[y * ACTORS_X + x]);
if (actor == NULL)
{
if (g_test_verbose ())
g_print ("NULL: FAIL\n");
}
else if (actor == over_actor)
{
if (test_num == 2
&& x >= 2 && x < ACTORS_X - 2
&& y >= 2 && y < ACTORS_Y - 2)
pass = TRUE;
if (g_test_verbose ())
g_print ("over_actor: %s\n", pass ? "pass" : "FAIL");
}
else
{
gid = clutter_actor_get_gid (actor);
if (gid == state->gids[y * ACTORS_X + x]
&& (test_num != 2
|| x < 2 || x >= ACTORS_X - 2
|| y < 2 || y >= ACTORS_Y - 2))
pass = TRUE;
if (g_test_verbose ())
g_print ("% 10i: %s\n", gid, pass ? "pass" : "FAIL");
}
if (!pass)
state->pass = FALSE;
}
}
clutter_main_quit ();
return FALSE;
}
/* Allocate position and size of actor and its children */
static void _xfdashboard_viewpad_allocate(ClutterActor *self,
const ClutterActorBox *inBox,
ClutterAllocationFlags inFlags)
{
XfdashboardViewpadPrivate *priv=XFDASHBOARD_VIEWPAD(self)->priv;
ClutterActorClass *actorClass=CLUTTER_ACTOR_CLASS(xfdashboard_viewpad_parent_class);
gfloat viewWidth, viewHeight;
gfloat vScrollbarWidth, vScrollbarHeight;
gfloat hScrollbarWidth, hScrollbarHeight;
gboolean hScrollbarVisible, vScrollbarVisible;
ClutterActorBox *box;
gfloat x, y, w, h;
/* Chain up to store the allocation of the actor */
if(actorClass->allocate) actorClass->allocate(self, inBox, inFlags);
/* Initialize largest possible allocation for view and determine
* real size of view to show. The real size is used to determine
* scroll bar visibility if policy is automatic */
viewWidth=clutter_actor_box_get_width(inBox);
viewHeight=clutter_actor_box_get_height(inBox);
/* Determine visibility of scroll bars */
hScrollbarVisible=FALSE;
if(priv->hScrollbarPolicy==XFDASHBOARD_POLICY_ALWAYS ||
(priv->hScrollbarPolicy==XFDASHBOARD_POLICY_AUTOMATIC &&
xfdashboard_scrollbar_get_range(XFDASHBOARD_SCROLLBAR(priv->hScrollbar))>viewWidth))
{
hScrollbarVisible=TRUE;
}
if(xfdashboard_view_get_fit_mode(XFDASHBOARD_VIEW(priv->activeView))==XFDASHBOARD_FIT_MODE_HORIZONTAL ||
xfdashboard_view_get_fit_mode(XFDASHBOARD_VIEW(priv->activeView))==XFDASHBOARD_FIT_MODE_BOTH)
{
hScrollbarVisible=FALSE;
}
vScrollbarVisible=FALSE;
if(priv->vScrollbarPolicy==XFDASHBOARD_POLICY_ALWAYS ||
(priv->vScrollbarPolicy==XFDASHBOARD_POLICY_AUTOMATIC &&
xfdashboard_scrollbar_get_range(XFDASHBOARD_SCROLLBAR(priv->vScrollbar))>viewHeight))
{
vScrollbarVisible=TRUE;
}
if(xfdashboard_view_get_fit_mode(XFDASHBOARD_VIEW(priv->activeView))==XFDASHBOARD_FIT_MODE_VERTICAL ||
xfdashboard_view_get_fit_mode(XFDASHBOARD_VIEW(priv->activeView))==XFDASHBOARD_FIT_MODE_BOTH)
{
vScrollbarVisible=FALSE;
}
/* Set allocation for visible scroll bars */
vScrollbarWidth=0.0f;
vScrollbarHeight=viewHeight;
clutter_actor_get_preferred_width(priv->vScrollbar, -1, NULL, &vScrollbarWidth);
hScrollbarWidth=viewWidth;
hScrollbarHeight=0.0f;
clutter_actor_get_preferred_height(priv->hScrollbar, -1, NULL, &hScrollbarHeight);
if(hScrollbarVisible && vScrollbarVisible)
{
vScrollbarHeight-=hScrollbarHeight;
hScrollbarWidth-=vScrollbarWidth;
}
if(vScrollbarVisible==FALSE) box=clutter_actor_box_new(0, 0, 0, 0);
else box=clutter_actor_box_new(viewWidth-vScrollbarWidth, 0, viewWidth, vScrollbarHeight);
clutter_actor_allocate(priv->vScrollbar, box, inFlags);
clutter_actor_box_free(box);
if(hScrollbarVisible==FALSE) box=clutter_actor_box_new(0, 0, 0, 0);
else box=clutter_actor_box_new(0, viewHeight-hScrollbarHeight, hScrollbarWidth, viewHeight);
clutter_actor_allocate(priv->hScrollbar, box, inFlags);
clutter_actor_box_free(box);
/* Reduce allocation for view by any visible scroll bar
* and set allocation and clipping of view
*/
if(priv->activeView)
{
/* Set allocation */
if(vScrollbarVisible) viewWidth-=vScrollbarWidth;
if(hScrollbarVisible) viewHeight-=hScrollbarHeight;
x=y=0.0f;
if(clutter_actor_has_clip(CLUTTER_ACTOR(priv->activeView)))
{
clutter_actor_get_clip(CLUTTER_ACTOR(priv->activeView), &x, &y, NULL, NULL);
}
switch(xfdashboard_view_get_fit_mode(XFDASHBOARD_VIEW(priv->activeView)))
{
case XFDASHBOARD_FIT_MODE_BOTH:
w=viewWidth;
h=viewHeight;
break;
case XFDASHBOARD_FIT_MODE_HORIZONTAL:
w=viewWidth;
clutter_actor_get_preferred_height(CLUTTER_ACTOR(priv->activeView), w, NULL, &h);
break;
case XFDASHBOARD_FIT_MODE_VERTICAL:
h=viewHeight;
clutter_actor_get_preferred_width(CLUTTER_ACTOR(priv->activeView), h, NULL, &w);
break;
default:
clutter_actor_get_preferred_size(CLUTTER_ACTOR(priv->activeView), NULL, NULL, &w, &h);
break;
}
box=clutter_actor_box_new(0, 0, w, h);
clutter_actor_allocate(CLUTTER_ACTOR(priv->activeView), box, inFlags);
clutter_actor_box_free(box);
clutter_actor_set_clip(CLUTTER_ACTOR(priv->activeView), x, y, viewWidth, viewHeight);
}
/* Only set value if it changes */
if(priv->hScrollbarVisible!=hScrollbarVisible)
{
/* Set new value */
priv->hScrollbarVisible=hScrollbarVisible;
/* Notify about property change */
g_object_notify_by_pspec(G_OBJECT(self), XfdashboardViewpadProperties[PROP_HSCROLLBAR_VISIBLE]);
}
if(priv->vScrollbarVisible!=vScrollbarVisible)
{
/* Set new value */
priv->vScrollbarVisible=vScrollbarVisible;
/* Notify about property change */
g_object_notify_by_pspec(G_OBJECT(self), XfdashboardViewpadProperties[PROP_VSCROLLBAR_VISIBLE]);
}
}
static gboolean
on_timeout (State *state)
{
int test_num = 0;
int y, x;
ClutterActor *over_actor = NULL;
/* This will cause an unclipped pick redraw that will get buffered.
We'll check below that this buffer is discarded because we also need
to pick non-reactive actors */
clutter_stage_get_actor_at_pos (CLUTTER_STAGE (state->stage),
CLUTTER_PICK_REACTIVE, 10, 10);
clutter_stage_get_actor_at_pos (CLUTTER_STAGE (state->stage),
CLUTTER_PICK_REACTIVE, 10, 10);
for (test_num = 0; test_num < 5; test_num++)
{
if (test_num == 0)
{
if (g_test_verbose ())
g_print ("No covering actor:\n");
}
if (test_num == 1)
{
static const ClutterColor red = { 0xff, 0x00, 0x00, 0xff };
/* Create an actor that covers the whole stage but that
isn't visible so it shouldn't affect the picking */
over_actor = clutter_rectangle_new_with_color (&red);
clutter_actor_set_size (over_actor, STAGE_WIDTH, STAGE_HEIGHT);
clutter_container_add (CLUTTER_CONTAINER (state->stage),
over_actor, NULL);
clutter_actor_hide (over_actor);
if (g_test_verbose ())
g_print ("Invisible covering actor:\n");
}
else if (test_num == 2)
{
/* Make the actor visible but set a clip so that only some
of the actors are accessible */
clutter_actor_show (over_actor);
clutter_actor_set_clip (over_actor,
state->actor_width * 2,
state->actor_height * 2,
state->actor_width * (ACTORS_X - 4),
state->actor_height * (ACTORS_Y - 4));
if (g_test_verbose ())
g_print ("Clipped covering actor:\n");
}
else if (test_num == 3)
{
clutter_actor_hide (over_actor);
clutter_actor_add_effect_with_name (CLUTTER_ACTOR (state->stage),
"blur",
clutter_blur_effect_new ());
if (g_test_verbose ())
g_print ("With blur effect:\n");
}
else if (test_num == 4)
{
clutter_actor_hide (over_actor);
clutter_actor_remove_effect_by_name (CLUTTER_ACTOR (state->stage),
"blur");
clutter_actor_add_effect_with_name (CLUTTER_ACTOR (state->stage),
"shift",
g_object_new (TYPE_SHIFT_EFFECT, NULL));
if (g_test_verbose ())
g_print ("With shift effect:\n");
}
for (y = 0; y < ACTORS_Y; y++)
{
if (test_num == 4)
x = 1;
else
x = 0;
for (; x < ACTORS_X; x++)
{
gboolean pass = FALSE;
gfloat pick_x;
ClutterActor *actor;
pick_x = x * state->actor_width + state->actor_width / 2;
if (test_num == 4)
pick_x -= SHIFT_STEP;
actor
= clutter_stage_get_actor_at_pos (CLUTTER_STAGE (state->stage),
CLUTTER_PICK_ALL,
pick_x,
y * state->actor_height
+ state->actor_height / 2);
if (g_test_verbose ())
g_print ("% 3i,% 3i / %p -> ",
x, y, state->actors[y * ACTORS_X + x]);
if (actor == NULL)
{
if (g_test_verbose ())
g_print ("NULL: FAIL\n");
}
else if (actor == over_actor)
{
if (test_num == 2
&& x >= 2 && x < ACTORS_X - 2
&& y >= 2 && y < ACTORS_Y - 2)
pass = TRUE;
if (g_test_verbose ())
g_print ("over_actor: %s\n", pass ? "pass" : "FAIL");
}
else
{
if (actor == state->actors[y * ACTORS_X + x]
&& (test_num != 2
|| x < 2 || x >= ACTORS_X - 2
|| y < 2 || y >= ACTORS_Y - 2))
pass = TRUE;
if (g_test_verbose ())
g_print ("%p: %s\n", actor, pass ? "pass" : "FAIL");
}
if (!pass)
state->pass = FALSE;
}
}
}
clutter_main_quit ();
return FALSE;
}
static void on_gesture_end(ClutterGestureAction *action, ClutterActor *stage, gpointer data) {
ClutterActor *new_actor, *texture, *actor;
gfloat x, y, w, h;
GError *error = NULL;
GdkColor color;
guint16 alpha;
gint iw = 125;
gint ih = 126;
gboolean repeat_x = FALSE;
gboolean repeat_y = TRUE;
guint bgr;
new_actor = tmpRect;
gtk_color_button_get_color(GTK_COLOR_BUTTON(app.colorpicker), &color);
alpha = gtk_color_button_get_alpha(GTK_COLOR_BUTTON(app.colorpicker));
ClutterColor col = {
CLAMP(((color.red / 65535.0) * 255), 0, 255),
CLAMP(((color.green / 65535.0) * 255), 0, 255),
CLAMP(((color.blue / 65535.0) * 255), 0, 255),
CLAMP(((alpha / 65535.0) * 255), 0, 255),
};
clutter_rectangle_set_color(CLUTTER_RECTANGLE(new_actor), &col);
clutter_rectangle_set_border_width(CLUTTER_RECTANGLE(new_actor), 0);
tmpRect = NULL;
clutter_actor_get_position(new_actor, &x, &y);
clutter_actor_get_size(new_actor, &w, &h);
if (background_image_file != NULL){
texture = clutter_texture_new_from_file(background_image_file, &error);
if (error != NULL){
g_print("Loading image failed\n");
g_error_free(error);
}
clutter_actor_set_position(texture, x, y);
clutter_actor_set_size(texture, w, h);
clutter_actor_add_child(stage, texture);
clutter_actor_show(texture);
bgr = gtk_combo_box_get_active(GTK_COMBO_BOX(app.background_repeat_select));
switch (bgr){
case 0:
repeat_x = repeat_y = FALSE;
break;
case 1:
repeat_x = TRUE; repeat_y = FALSE;
break;
case 2:
repeat_x = FALSE; repeat_y = TRUE;
break;
case 3:
repeat_x = repeat_y = TRUE;
break;
}
clutter_texture_get_base_size(CLUTTER_TEXTURE(texture), &iw, &ih);
clutter_actor_set_clip(texture, 0, 0, repeat_x ? w : iw, repeat_y ? h : ih);
clutter_texture_set_sync_size(CLUTTER_TEXTURE(texture), TRUE);
clutter_texture_set_repeat(CLUTTER_TEXTURE(texture), TRUE, TRUE);
clutter_texture_set_keep_aspect_ratio(CLUTTER_TEXTURE(texture), TRUE);
actor = texture;
clutter_actor_destroy(new_actor);
}
else {
actor = new_actor;
}
tool = TOOL_SELECT;
clutter_actor_add_action(actor, clutter_drag_action_new());
clutter_actor_set_reactive(actor, TRUE);
actors = g_list_append(actors, actor);
GdkWindow *gdk_window;
gdk_window = gtk_widget_get_window(app.stage);
gdk_window_set_cursor(gdk_window, NULL);
}
void
test_texture_fbo (TestConformSimpleFixture *fixture,
gconstpointer data)
{
TestState state;
guint idle_source;
gulong paint_handler;
ClutterActor *actor;
int ypos = 0;
state.frame = 0;
state.stage = clutter_stage_get_default ();
clutter_stage_set_color (CLUTTER_STAGE (state.stage), &stage_color);
/* Onscreen source with clone next to it */
actor = create_source ();
clutter_container_add (CLUTTER_CONTAINER (state.stage), actor, NULL);
clutter_actor_set_position (actor, 0, ypos * SOURCE_SIZE);
actor = clutter_texture_new_from_actor (actor);
clutter_actor_set_position (actor, SOURCE_SIZE, ypos * SOURCE_SIZE);
clutter_container_add (CLUTTER_CONTAINER (state.stage), actor, NULL);
ypos++;
/* Offscreen source with clone */
#if 0 /* this doesn't work */
actor = create_source ();
actor = clutter_texture_new_from_actor (actor);
clutter_actor_set_position (actor, SOURCE_SIZE, ypos * SOURCE_SIZE);
clutter_container_add (CLUTTER_CONTAINER (state.stage), actor, NULL);
#endif
ypos++;
/* Source clipped to the top left division */
actor = create_source ();
clutter_container_add (CLUTTER_CONTAINER (state.stage), actor, NULL);
clutter_actor_set_position (actor, 0, ypos * SOURCE_SIZE);
clutter_actor_set_clip (actor, 0, 0, DIVISION_WIDTH, DIVISION_HEIGHT);
actor = clutter_texture_new_from_actor (actor);
clutter_actor_set_position (actor, SOURCE_SIZE, ypos * SOURCE_SIZE);
clutter_container_add (CLUTTER_CONTAINER (state.stage), actor, NULL);
ypos++;
/* Source clipped to everything but top left division using a
path */
actor = create_source ();
clutter_container_add (CLUTTER_CONTAINER (state.stage), actor, NULL);
clutter_actor_set_position (actor, 0, ypos * SOURCE_SIZE);
g_signal_connect (actor, "paint",
G_CALLBACK (pre_paint_clip_cb), NULL);
g_signal_connect_after (actor, "paint",
G_CALLBACK (post_paint_clip_cb), NULL);
actor = clutter_texture_new_from_actor (actor);
clutter_actor_set_position (actor, SOURCE_SIZE, ypos * SOURCE_SIZE);
clutter_container_add (CLUTTER_CONTAINER (state.stage), actor, NULL);
ypos++;
/* We force continuous redrawing of the stage, since we need to skip
* the first few frames, and we wont be doing anything else that
* will trigger redrawing. */
idle_source = g_idle_add (queue_redraw, state.stage);
paint_handler = g_signal_connect_after (state.stage, "paint",
G_CALLBACK (on_paint), &state);
clutter_actor_show_all (state.stage);
clutter_main ();
g_signal_handler_disconnect (state.stage, paint_handler);
g_source_remove (idle_source);
/* Remove all of the actors from the stage */
clutter_container_foreach (CLUTTER_CONTAINER (state.stage),
(ClutterCallback) clutter_actor_destroy,
NULL);
if (g_test_verbose ())
g_print ("OK\n");
}
