static void
tick (ClutterTimeline *timeline,
gint msecs,
gpointer data)
{
Flower **flowers = data;
gint i = 0;
for (i = 0; i < N_FLOWERS; i++)
{
flowers[i]->y += flowers[i]->v;
flowers[i]->rot += flowers[i]->rv;
if (flowers[i]->y > (gint) clutter_actor_get_height (stage))
flowers[i]->y = -clutter_actor_get_height (flowers[i]->ctex);
clutter_actor_set_position (flowers[i]->ctex,
flowers[i]->x, flowers[i]->y);
clutter_actor_set_rotation (flowers[i]->ctex,
CLUTTER_Z_AXIS,
flowers[i]->rot,
clutter_actor_get_width (flowers[i]->ctex)/2,
clutter_actor_get_height (flowers[i]->ctex)/2,
0);
}
}
void Platform::windowSizeChanged (ClutterStage * stage, gpointer data)
{
Platform* pThis = static_cast<Platform*>(data);
gfloat stageWidth = clutter_actor_get_width (pThis->m_stage);
gfloat stageHeight = clutter_actor_get_height (pThis->m_stage);
gfloat videoTextureWidth = clutter_actor_get_width (pThis->m_videoTexture);
gfloat videoTextureHeight = clutter_actor_get_height (pThis->m_videoTexture);
gfloat width = stageWidth;
gfloat height = stageHeight;
gfloat stageAspectRatio = stageWidth / stageHeight;
gfloat videoTextureAspectRatio = videoTextureWidth / videoTextureHeight;
if(videoTextureAspectRatio > stageAspectRatio) {
height = stageWidth / videoTextureAspectRatio;
}
else {
width = stageHeight * videoTextureAspectRatio;
}
g_print("stage: %f, %f\n", stageWidth, stageHeight);
g_print("video texture: %f, %f\n", videoTextureWidth, videoTextureHeight);
clutter_actor_set_size (pThis->m_videoTexture, width, height);
// clutter_actor_set_position (pThis->m_videoTexture, w / 2,h / 2);
videoTextureWidth = clutter_actor_get_width (pThis->m_videoTexture);
videoTextureHeight = clutter_actor_get_height (pThis->m_videoTexture);
g_print("stage: %f, %f\n", stageWidth, stageHeight);
g_print("video texture: %f, %f\n", videoTextureWidth, videoTextureHeight);
}
static void
show_helper_text_title (CalibArea *area)
{
ClutterTransition *transition;
gfloat height = clutter_actor_get_height (area->helper_text_title);
clutter_actor_set_y (area->helper_text_title,
- clutter_actor_get_height (area->helper_text_title));
clutter_actor_show (area->helper_text_title);
transition = clutter_property_transition_new ("y");
clutter_timeline_set_progress_mode (CLUTTER_TIMELINE (transition),
CLUTTER_EASE_OUT);
clutter_timeline_set_duration (CLUTTER_TIMELINE (transition),
HELP_TEXT_ANIMATION_DURATION);
clutter_transition_set_animatable (transition,
CLUTTER_ANIMATABLE (area->helper_text_title));
clutter_transition_set_from (transition, G_TYPE_FLOAT, -height);
clutter_transition_set_to (transition, G_TYPE_FLOAT, 0.0);
g_signal_connect (CLUTTER_TIMELINE (transition),
"completed",
G_CALLBACK (on_helper_text_title_shown),
area);
clutter_timeline_start (CLUTTER_TIMELINE (transition));
g_clear_object (&area->helper_msg_timeline);
area->helper_msg_timeline = transition;
}
G_MODULE_EXPORT gint
test_texture_quality_main (int argc, char *argv[])
{
ClutterTimeline *timeline;
ClutterAlpha *alpha;
ClutterBehaviour *depth_behavior;
ClutterActor *stage;
ClutterActor *image;
ClutterColor stage_color = { 0x12, 0x34, 0x56, 0xff };
ClutterFog stage_fog = { 10.0, -50.0 };
GError *error;
clutter_init (&argc, &argv);
stage = clutter_stage_get_default ();
clutter_stage_set_color (CLUTTER_STAGE (stage), &stage_color);
clutter_stage_set_use_fog (CLUTTER_STAGE (stage), TRUE);
clutter_stage_set_fog (CLUTTER_STAGE (stage), &stage_fog);
g_signal_connect (stage,
"button-press-event", G_CALLBACK (clutter_main_quit),
NULL);
error = NULL;
image = clutter_texture_new_from_file (argv[1]?argv[1]:"redhand.png", &error);
if (error)
g_error ("Unable to load image: %s", error->message);
if (!argv[1])
g_print ("Hint: the redhand.png isn't a good test image for this test.\n"
"This test can take any clutter loadable image as an argument\n");
/* center the image */
clutter_actor_set_position (image,
(clutter_actor_get_width (stage) - clutter_actor_get_width (image))/2,
(clutter_actor_get_height (stage) - clutter_actor_get_height (image))/2);
clutter_container_add (CLUTTER_CONTAINER (stage), image, NULL);
timeline = clutter_timeline_new (5000);
g_signal_connect (timeline,
"completed", G_CALLBACK (timeline_completed),
NULL);
alpha = clutter_alpha_new_full (timeline, CLUTTER_LINEAR);
depth_behavior = clutter_behaviour_depth_new (alpha, -2500, 400);
clutter_behaviour_apply (depth_behavior, image);
clutter_actor_show (stage);
clutter_timeline_start (timeline);
g_timeout_add (10000, change_filter, image);
clutter_main ();
g_object_unref (depth_behavior);
g_object_unref (timeline);
return EXIT_SUCCESS;
}
G_MODULE_EXPORT int
test_clip_main (int argc, char **argv)
{
CallbackData data;
ClutterActor *stub_actor, *label;
gchar *file;
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return 1;
data.current_clip.type = CLIP_NONE;
data.clips = NULL;
data.stage = clutter_stage_new ();
clutter_stage_set_title (CLUTTER_STAGE (data.stage), "Clipping");
g_signal_connect (data.stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
stub_actor = clutter_rectangle_new ();
clutter_container_add (CLUTTER_CONTAINER (data.stage), stub_actor, NULL);
file = g_build_filename (TESTS_DATADIR, "redhand.png", NULL);
data.hand = cogl_texture_new_from_file (file,
COGL_TEXTURE_NONE,
COGL_PIXEL_FORMAT_ANY,
NULL);
g_free (file);
label = clutter_text_new_with_text ("Sans 12px", instructions);
clutter_text_set_line_wrap (CLUTTER_TEXT (label), TRUE);
clutter_actor_set_width (label, clutter_actor_get_width (data.stage) - 310);
clutter_actor_set_y (label,
clutter_actor_get_height (data.stage)
- clutter_actor_get_height (label));
clutter_container_add (CLUTTER_CONTAINER (data.stage), label, NULL);
g_signal_connect (stub_actor, "paint", G_CALLBACK (on_paint), &data);
g_signal_connect (data.stage, "button-press-event",
G_CALLBACK (on_button_press), &data);
g_signal_connect (data.stage, "button-release-event",
G_CALLBACK (on_button_release), &data);
g_signal_connect (data.stage, "motion-event",
G_CALLBACK (on_motion), &data);
g_signal_connect (data.stage, "key-press-event",
G_CALLBACK (on_key_press), &data);
clutter_actor_show (data.stage);
clutter_main ();
cogl_handle_unref (data.hand);
free_clips (&data);
return 0;
}
static void
size_change (ClutterStage * stage, UserInterface * ui)
{
gfloat stage_width, stage_height;
gfloat new_width, new_height;
gfloat media_width, media_height;
gfloat stage_ar, media_ar;
media_width = clutter_actor_get_width (ui->texture);
media_height = clutter_actor_get_height (ui->texture);
stage_width = clutter_actor_get_width (ui->stage);
stage_height = clutter_actor_get_height (ui->stage);
ui->stage_width = stage_width;
ui->stage_height = stage_height;
stage_ar = stage_width / stage_height;
new_width = stage_width;
new_height = stage_height;
if (media_height > 0.0f && media_width > 0.0f) {
/* if we're rotated, the media_width and media_height are swapped */
if (ui->rotated) {
media_ar = media_height / media_width;
} else {
media_ar = media_width / media_height;
}
/* calculate new width and height
* note: when we're done, new_width/new_height should equal media_ar */
if (media_ar > stage_ar) {
/* media has wider aspect than stage so use new width as stage width and
* scale down height */
new_height = stage_width / media_ar;
} else {
new_width = stage_height * media_ar;
}
} else {
g_debug ("Warning: not considering texture dimensions %fx%f\n", media_width,
media_height);
}
clutter_actor_set_size (CLUTTER_ACTOR (ui->texture), new_width, new_height);
clutter_actor_set_position (CLUTTER_ACTOR (ui->texture), stage_width / 2,
stage_height / 2);
update_controls_size (ui);
center_controls (ui);
progress_timing (ui);
}
static void _lambda46_ (GObject* _self_, GParamSpec* pspec, EaseSelectionRectangle* self) {
#line 58 "ease-selection-rectangle.vala"
g_return_if_fail (_self_ != NULL);
#line 58 "ease-selection-rectangle.vala"
g_return_if_fail (pspec != NULL);
#line 59 "ease-selection-rectangle.vala"
clutter_actor_set_height ((ClutterActor*) self->priv->left, clutter_actor_get_height ((ClutterActor*) self));
#line 60 "ease-selection-rectangle.vala"
clutter_actor_set_height ((ClutterActor*) self->priv->right, clutter_actor_get_height ((ClutterActor*) self));
#line 61 "ease-selection-rectangle.vala"
clutter_actor_set_y ((ClutterActor*) self->priv->bottom, clutter_actor_get_height ((ClutterActor*) self));
#line 115 "ease-selection-rectangle.c"
}
/* rotation */
void
on_new_frame (ClutterTimeline * timeline, gint frame_num, gpointer data)
{
ClutterActor *rect_actor = CLUTTER_ACTOR (data);
ClutterActor *texture_actor =
g_object_get_data (G_OBJECT (timeline), "texture_actor");
clutter_actor_set_rotation (rect_actor, CLUTTER_Z_AXIS, (gdouble) frame_num,
clutter_actor_get_width (rect_actor) / 2,
clutter_actor_get_height (rect_actor) / 2, 0);
clutter_actor_set_rotation (texture_actor, CLUTTER_Z_AXIS,
(gdouble) frame_num, clutter_actor_get_width (texture_actor) / 6,
clutter_actor_get_height (texture_actor) / 6, 0);
}
/* MexScrollableContainerInterface */
static void
mex_column_get_allocation (MexScrollableContainer *self,
ClutterActor *child,
ClutterActorBox *box)
{
MexColumnPrivate *priv = MEX_COLUMN (self)->priv;
gfloat width, height;
gfloat child_height;
gint i;
box->y1 = 0;
if (!priv->children)
return;
child_height = clutter_actor_get_height (priv->children->data);
i = g_list_index (priv->children, child);
if (i >= 0)
box->y1 += child_height * i;
clutter_actor_get_size (child, &width, &height);
box->x1 = 0;
box->x2 = width;
box->y2 = box->y1 + height;
}
void clarity_cover_set_album_item (ClarityCover *self, AlbumItem *item) {
g_return_if_fail(CLARITY_IS_COVER(self));
ClarityCoverPrivate *priv = CLARITY_COVER_GET_PRIVATE (self);
g_return_if_fail(priv);
GError *error = NULL;
gint y_offset;
if (!priv->texture) {
priv->texture = gtk_clutter_texture_new();
clutter_container_add_actor(CLUTTER_CONTAINER(self), priv->texture);
}
// Set cover artwork
gtk_clutter_texture_set_from_pixbuf (GTK_CLUTTER_TEXTURE(priv->texture), item->albumart, &error);
if (error) {
g_warning("%s", error->message);
g_error_free(error);
return;
}
// Add reflection
if (! priv->reflection) {
y_offset = clutter_actor_get_height (priv->texture) + V_PADDING;
priv->reflection = clutter_clone_new (priv->texture);
clutter_actor_add_constraint (priv->reflection, clutter_bind_constraint_new (priv->texture, CLUTTER_BIND_X, 0.0));
clutter_actor_add_constraint (priv->reflection, clutter_bind_constraint_new (priv->texture, CLUTTER_BIND_Y, y_offset));
clutter_actor_add_constraint (priv->reflection, clutter_bind_constraint_new (priv->texture, CLUTTER_BIND_WIDTH, 0.0));
clutter_actor_add_constraint (priv->reflection, clutter_bind_constraint_new (priv->texture, CLUTTER_BIND_HEIGHT, 0.0));
g_signal_connect (priv->reflection,
"paint",
G_CALLBACK (_clone_paint_cb),
NULL);
clutter_container_add_actor(CLUTTER_CONTAINER(self), priv->reflection);
}
ClutterActorBox box;
gfloat w, h;
clutter_actor_get_allocation_box (priv->texture, &box);
clutter_actor_box_get_size (&box, &w, &h);
if( h > DEFAULT_IMG_SIZE) {
gfloat temp = w * DEFAULT_IMG_SIZE / h;
clutter_actor_set_size(priv->texture, temp, DEFAULT_IMG_SIZE);
}
// Add title / artist data
if (priv->title)
g_free(priv->title);
priv->title = g_strdup(item->albumname);
if (priv->artist)
g_free(priv->artist);
priv->artist = g_strdup(item->artist);
}
/* Get preferred width/height */
static void _xfdashboard_stage_interface_get_preferred_height(ClutterActor *inActor,
gfloat inForWidth,
gfloat *outMinHeight,
gfloat *outNaturalHeight)
{
XfdashboardStageInterface *self=XFDASHBOARD_STAGE_INTERFACE(inActor);
XfdashboardStageInterfacePrivate *priv=self->priv;
gfloat minHeight, naturalHeight;
gint h;
ClutterActor *stage;
/* Set up default values */
minHeight=naturalHeight=0.0f;
/* Get monitor size if available otherwise get stage size */
if(priv->monitor)
{
xfdashboard_window_tracker_monitor_get_geometry(priv->monitor, NULL, NULL, NULL, &h);
minHeight=naturalHeight=h;
}
else
{
stage=clutter_actor_get_stage(inActor);
minHeight=naturalHeight=clutter_actor_get_height(stage);
}
/* Store sizes computed */
if(outMinHeight) *outMinHeight=minHeight;
if(outNaturalHeight) *outNaturalHeight=naturalHeight;
}
ClutterActor *
make_source (void)
{
ClutterActor *source, *actor;
GError *error = NULL;
gchar *file;
ClutterColor yellow = {0xff, 0xff, 0x00, 0xff};
source = clutter_group_new ();
file = g_build_filename (TESTS_DATADIR, "redhand.png", NULL);
actor = clutter_texture_new_from_file (file, &error);
if (!actor)
g_error("pixbuf load failed: %s", error ? error->message : "Unknown");
g_free (file);
clutter_group_add (source, actor);
actor = clutter_text_new_with_text ("Sans Bold 50px", "Clutter");
clutter_text_set_color (CLUTTER_TEXT (actor), &yellow);
clutter_actor_set_y (actor, clutter_actor_get_height(source) + 5);
clutter_group_add (source, actor);
return source;
}
G_MODULE_EXPORT int
test_fullscreen_main (int argc, char *argv[])
{
ClutterActor *stage;
clutter_init (&argc, &argv);
stage = clutter_stage_get_default ();
g_signal_connect (stage,
"fullscreen", G_CALLBACK (on_fullscreen),
NULL);
g_signal_connect (stage,
"unfullscreen", G_CALLBACK (on_unfullscreen),
NULL);
clutter_stage_set_fullscreen (CLUTTER_STAGE (stage), TRUE);
clutter_actor_show (stage);
g_debug ("stage size: %.2fx%.2f, mapped: %s",
clutter_actor_get_width (stage),
clutter_actor_get_height (stage),
CLUTTER_ACTOR_IS_MAPPED (stage) ? "true" : "false");
g_timeout_add (1000, toggle_fullscreen, NULL);
clutter_main ();
return EXIT_SUCCESS;
}
static void ease_pdf_actor_draw_page (EasePdfActor* self) {
#line 415 "ease-pdf-actor.c"
PopplerPage* page;
double width;
double height;
cairo_t* cr;
GError * _inner_error_ = NULL;
#line 58 "ease-pdf-actor.vala"
g_return_if_fail (self != NULL);
#line 61 "ease-pdf-actor.vala"
page = _g_object_ref0 (poppler_document_get_page (self->priv->doc, self->priv->current_page));
#line 62 "ease-pdf-actor.vala"
width = (double) 0;
#line 62 "ease-pdf-actor.vala"
height = (double) 0;
#line 63 "ease-pdf-actor.vala"
poppler_page_get_size (page, &width, &height);
#line 66 "ease-pdf-actor.vala"
if (self->priv->texture == NULL) {
#line 433 "ease-pdf-actor.c"
ClutterCairoTexture* _tmp0_;
ClutterActor* _tmp1_;
#line 68 "ease-pdf-actor.vala"
self->priv->texture = (_tmp0_ = g_object_ref_sink ((ClutterCairoTexture*) clutter_cairo_texture_new ((guint) ((gint) width), (guint) ((gint) height))), _g_object_unref0 (self->priv->texture), _tmp0_);
#line 69 "ease-pdf-actor.vala"
clutter_container_add_actor ((ClutterContainer*) (_tmp1_ = ((EaseActor*) self)->contents, CLUTTER_IS_GROUP (_tmp1_) ? ((ClutterGroup*) _tmp1_) : NULL), (ClutterActor*) self->priv->texture);
#line 71 "ease-pdf-actor.vala"
clutter_actor_set_width ((ClutterActor*) self->priv->texture, clutter_actor_get_width (((EaseActor*) self)->contents));
#line 72 "ease-pdf-actor.vala"
clutter_actor_set_height ((ClutterActor*) self->priv->texture, clutter_actor_get_height (((EaseActor*) self)->contents));
#line 74 "ease-pdf-actor.vala"
g_signal_connect_object ((GObject*) ((EaseActor*) self)->contents, "notify::width", (GCallback) __lambda53__g_object_notify, self, 0);
#line 78 "ease-pdf-actor.vala"
g_signal_connect_object ((GObject*) ((EaseActor*) self)->contents, "notify::height", (GCallback) __lambda54__g_object_notify, self, 0);
#line 448 "ease-pdf-actor.c"
} else {
#line 86 "ease-pdf-actor.vala"
clutter_cairo_texture_set_surface_size (self->priv->texture, (guint) ((gint) width), (guint) ((gint) height));
#line 452 "ease-pdf-actor.c"
}
#line 90 "ease-pdf-actor.vala"
clutter_cairo_texture_clear (self->priv->texture);
#line 91 "ease-pdf-actor.vala"
cr = clutter_cairo_texture_create (self->priv->texture);
#line 92 "ease-pdf-actor.vala"
ease_background_cairo_render (self->priv->pdf_element->background, cr, (gint) width, (gint) height, ease_document_get_path (ease_slide_get_parent (ease_element_get_parent (((EaseActor*) self)->element))), &_inner_error_);
#line 460 "ease-pdf-actor.c"
if (_inner_error_ != NULL) {
_cairo_destroy0 (cr);
_g_object_unref0 (page);
g_critical ("file %s: line %d: uncaught error: %s (%s, %d)", __FILE__, __LINE__, _inner_error_->message, g_quark_to_string (_inner_error_->domain), _inner_error_->code);
g_clear_error (&_inner_error_);
return;
}
#line 94 "ease-pdf-actor.vala"
poppler_page_render (page, cr);
#line 470 "ease-pdf-actor.c"
_cairo_destroy0 (cr);
_g_object_unref0 (page);
}
static void
_resize_alpha (ClutterBehaviour *behave,
guint32 alpha,
AstroContactRow *row)
{
AstroContactRowPrivate *priv;
gfloat factor;
gint dest_height = ROW_HEIGHT;
gint current_height, diff_height;
g_return_if_fail (ASTRO_IS_CONTACT_ROW (row));
priv = row->priv;
factor = (gfloat)alpha/CLUTTER_ALPHA_MAX_ALPHA;
if (priv->active)
dest_height = (ROW_HEIGHT * 2) + PADDING;
current_height = clutter_actor_get_height (priv->bg);
if (current_height > dest_height)
diff_height = (current_height - dest_height) * -1;
else
diff_height = dest_height - current_height;
clutter_actor_set_height (priv->bg,
current_height + ((diff_height * alpha)/CLUTTER_ALPHA_MAX_ALPHA));
}
void
opt_show_add_slide (OptShow *self, OptSlide *slide)
{
ClutterActor *bg, *stage;
self->priv->slides = g_list_append(self->priv->slides, slide);
self->priv->num_slides++;
stage = clutter_stage_get_default();
bg = CLUTTER_ACTOR(opt_slide_get_background_texture (slide));
if (bg == NULL)
bg = clutter_clone_new(self->priv->bg);
clutter_actor_set_size (bg,
clutter_actor_get_width (stage),
clutter_actor_get_height (stage));
clutter_group_add (CLUTTER_GROUP(slide), bg);
clutter_actor_lower_bottom(bg);
clutter_actor_show(bg);
opt_menu_add_slide (self->priv->menu, slide);
}
static void
art_cb (RBExtDBKey *key, const char *filename, GValue *data, MxFrame *frame)
{
ClutterActor *image;
GdkPixbuf *pixbuf;
if (data == NULL || G_VALUE_HOLDS (data, GDK_TYPE_PIXBUF) == FALSE) {
return;
}
clutter_threads_enter ();
image = gtk_clutter_texture_new ();
pixbuf = GDK_PIXBUF (g_value_get_object (data));
gtk_clutter_texture_set_from_pixbuf (GTK_CLUTTER_TEXTURE (image), pixbuf, NULL);
if (clutter_actor_get_height (image) > MAX_IMAGE_HEIGHT) {
clutter_actor_set_height (image, MAX_IMAGE_HEIGHT);
clutter_texture_set_keep_aspect_ratio (CLUTTER_TEXTURE (image), TRUE);
}
if (clutter_actor_get_width (image) > MAX_IMAGE_HEIGHT) {
clutter_actor_set_width (image, MAX_IMAGE_HEIGHT);
}
mx_bin_set_child (MX_BIN (frame), image);
clutter_actor_show_all (CLUTTER_ACTOR (frame));
clutter_threads_leave ();
}
static gboolean
on_fullscreen (GtkWindow *window,
GdkEventWindowState *event,
CalibArea *area)
{
ClutterRect rect;
if ((event->changed_mask & GDK_WINDOW_STATE_FULLSCREEN) == 0)
return FALSE;
/* Protect against window state multiple changes*/
if (CLUTTER_ACTOR_IS_VISIBLE (area->action_layer))
return FALSE;
clutter_actor_show (area->action_layer);
clutter_actor_show (area->clock);
rect.origin.x = 0;
rect.origin.y = 0;
clutter_actor_get_size (area->helper_text_title,
&rect.size.width,
&rect.size.height);
g_object_set (area->text_title_holder, "clip-rect", &rect, NULL);
clutter_actor_get_size (area->helper_text_body,
&rect.size.width,
&rect.size.height);
g_object_set (area->text_body_holder, "clip-rect", &rect, NULL);
clutter_actor_set_y (area->helper_text_body,
- clutter_actor_get_height (area->helper_text_body));
show_helper_text_title (area);
return FALSE;
}
/* Dump actors */
static void _xfdashboard_dump_actor_internal(ClutterActor *inActor, gint inLevel)
{
ClutterActorIter iter;
ClutterActor *child;
gint i;
g_return_if_fail(CLUTTER_IS_ACTOR(inActor));
g_return_if_fail(inLevel>=0);
clutter_actor_iter_init(&iter, CLUTTER_ACTOR(inActor));
while(clutter_actor_iter_next(&iter, &child))
{
for(i=0; i<inLevel; i++) g_print(" ");
g_print("+- %s@%p - name: %s - geometry: %.2f,%.2f [%.2fx%.2f], mapped: %s, visible: %s, children: %d\n",
G_OBJECT_TYPE_NAME(child), child,
clutter_actor_get_name(child),
clutter_actor_get_x(child),
clutter_actor_get_y(child),
clutter_actor_get_width(child),
clutter_actor_get_height(child),
clutter_actor_is_mapped(child) ? "yes" : "no",
clutter_actor_is_visible(child) ? "yes" : "no",
clutter_actor_get_n_children(child));
if(clutter_actor_get_n_children(child)>0) _xfdashboard_dump_actor_internal(child, inLevel+1);
}
}
/* Timeline handler */
void
frame_cb (ClutterTimeline *timeline,
gint msecs,
gpointer data)
{
SuperOH *oh = (SuperOH *)data;
gint i;
guint rotation = clutter_timeline_get_progress (timeline) * 360.0f;
/* Rotate everything clockwise about stage center*/
clutter_actor_set_rotation (CLUTTER_ACTOR (oh->group),
CLUTTER_Z_AXIS,
rotation,
WINWIDTH / 2, WINHEIGHT / 2, 0);
for (i = 0; i < NHANDS; i++)
{
/* rotate each hand around there centers */
clutter_actor_set_rotation (oh->hand[i],
CLUTTER_Z_AXIS,
- 6.0 * rotation,
clutter_actor_get_width (oh->hand[i]) / 2,
clutter_actor_get_height (oh->hand[i]) / 2,
0);
if (fade == TRUE)
clutter_actor_set_opacity (oh->hand[i], (255 - (rotation % 255)));
}
}
G_MODULE_EXPORT int
test_animation_main (int argc, char *argv[])
{
ClutterActor *stage, *rect;
ClutterColor stage_color = { 0x66, 0x66, 0xdd, 0xff };
ClutterColor rect_color = { 0x44, 0xdd, 0x44, 0xff };
ClutterAction *action;
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return 1;
stage = clutter_stage_get_default ();
clutter_stage_set_color (CLUTTER_STAGE (stage), &stage_color);
rect = clutter_rectangle_new_with_color (&rect_color);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), rect);
clutter_actor_set_size (rect, 50, 50);
clutter_actor_set_anchor_point (rect, 25, 25);
clutter_actor_set_position (rect,
clutter_actor_get_width (stage) / 2,
clutter_actor_get_height (stage) / 2);
clutter_actor_set_opacity (rect, 0x88);
clutter_actor_set_reactive (rect, TRUE);
action = clutter_click_action_new ();
g_signal_connect (action, "clicked", G_CALLBACK (on_clicked), NULL);
clutter_actor_add_action_with_name (rect, "click", action);
clutter_actor_show (stage);
clutter_main ();
return EXIT_SUCCESS;
}
static void
mpl_panel_background_get_preferred_height (ClutterActor *self,
gfloat for_width,
gfloat *min_height_p,
gfloat *natural_height_p)
{
MplPanelBackgroundPrivate *priv = MPL_PANEL_BACKGROUND (self)->priv;
ClutterActor *stage = clutter_actor_get_stage (self);
gfloat height = 0.0;
/*
* This is as good place to hook the ClutterStage::allocation callback as any.
*/
if (!priv->stage_alloc_cb)
{
priv->stage = stage;
priv->stage_alloc_cb =
g_signal_connect (stage, "notify::allocation",
G_CALLBACK (mpl_panel_background_stage_allocation_cb),
self);
}
height = clutter_actor_get_height (stage);
if (min_height_p)
*min_height_p = height;
if (natural_height_p)
*natural_height_p = height;
}
/* GObject stuff */
static void
astro_applet_paint (ClutterActor *applet)
{
AstroAppletPrivate *priv;
GList *c;
gint width = 0;
g_return_if_fail (ASTRO_IS_APPLET (applet));
priv = ASTRO_APPLET (applet)->priv;
c = clutter_container_get_children (CLUTTER_CONTAINER (applet));
for (c = c; c; c = c->next)
{
gint total = clutter_actor_get_y (c->data) +
clutter_actor_get_width (c->data);
if (total > width && c->data != priv->texture)
width = total;
}
clutter_actor_set_size (priv->texture,
width,
clutter_actor_get_height (applet));
c = clutter_container_get_children (CLUTTER_CONTAINER (applet));
for (c = c; c; c = c->next)
clutter_actor_paint (c->data);
}
void
clutter_input_device_evdev_translate_coordinates (ClutterInputDevice *device,
ClutterStage *stage,
gfloat *x,
gfloat *y)
{
ClutterInputDeviceEvdev *device_evdev = CLUTTER_INPUT_DEVICE_EVDEV (device);
double min_x = 0, min_y = 0, max_x = 1, max_y = 1;
gdouble stage_width, stage_height;
double x_d, y_d;
stage_width = clutter_actor_get_width (CLUTTER_ACTOR (stage));
stage_height = clutter_actor_get_height (CLUTTER_ACTOR (stage));
x_d = *x / stage_width;
y_d = *y / stage_height;
/* Apply aspect ratio */
if (device_evdev->output_ratio > 0 &&
device_evdev->device_aspect_ratio > 0)
{
gdouble ratio = device_evdev->device_aspect_ratio / device_evdev->output_ratio;
if (ratio > 1)
x_d *= ratio;
else if (ratio < 1)
y_d *= 1 / ratio;
}
cairo_matrix_transform_point (&device_evdev->device_matrix, &min_x, &min_y);
cairo_matrix_transform_point (&device_evdev->device_matrix, &max_x, &max_y);
cairo_matrix_transform_point (&device_evdev->device_matrix, &x_d, &y_d);
*x = CLAMP (x_d, MIN (min_x, max_x), MAX (min_x, max_x)) * stage_width;
*y = CLAMP (y_d, MIN (min_y, max_y), MAX (min_y, max_y)) * stage_height;
}
static gboolean
mex_player_set_controls_visible (MexPlayer *player,
gboolean visible)
{
MexPlayerPrivate *priv = player->priv;
gfloat pos;
ClutterStage *stage;
MxFocusManager *fmanager;
stage = (ClutterStage*) clutter_actor_get_stage (CLUTTER_ACTOR (player));
fmanager = mx_focus_manager_get_for_stage (stage);
pos = clutter_actor_get_height (priv->controls);
if (visible)
{
priv->controls_prev_visible = FALSE;
priv->controls_visible = TRUE;
mx_widget_set_disabled (MX_WIDGET (priv->controls), FALSE);
clutter_actor_animate (priv->controls, CLUTTER_EASE_IN_SINE, 250,
"opacity", 0xff,
"anchor-y", 0.0,
NULL);
mex_player_restart_timer (player);
if (priv->related_tile)
{
mx_focus_manager_push_focus_with_hint (fmanager,
MX_FOCUSABLE (priv->related_tile),
MX_FOCUS_HINT_PRIOR);
g_object_unref (priv->related_tile);
priv->related_tile = NULL;
}
else
{
mx_focus_manager_push_focus (fmanager, MX_FOCUSABLE (priv->controls));
}
}
if (!visible)
{
priv->controls_visible = FALSE;
clutter_actor_animate (priv->controls, CLUTTER_EASE_IN_SINE, 250,
"opacity", 0x00,
"anchor-y", -pos,
NULL);
if (priv->hide_controls_source)
{
g_source_remove (priv->hide_controls_source);
priv->hide_controls_source = 0;
}
}
return TRUE;
}
G_MODULE_EXPORT int
test_fbo_main (int argc, char *argv[])
{
ClutterColor blue = {0x33, 0x44, 0x55, 0xff};
ClutterActor *fbo;
ClutterActor *onscreen_source;
ClutterActor *stage;
ClutterAnimation *animation;
int x_pos = 200;
int y_pos = 100;
clutter_init (&argc, &argv);
if (clutter_feature_available (CLUTTER_FEATURE_OFFSCREEN) == FALSE)
g_error("This test requires CLUTTER_FEATURE_OFFSCREEN");
stage = clutter_stage_get_default ();
clutter_actor_set_size (stage, STAGE_WIDTH, STAGE_HEIGHT);
clutter_stage_set_color (CLUTTER_STAGE (stage), &blue);
/* Create the first source */
onscreen_source = make_source();
clutter_actor_show_all (onscreen_source);
clutter_group_add (stage, onscreen_source);
y_pos = (STAGE_HEIGHT/2.0) -
(clutter_actor_get_height (onscreen_source)/2.0);
clutter_actor_set_position (onscreen_source, x_pos, y_pos);
x_pos += clutter_actor_get_width (onscreen_source);
animation = clutter_actor_animate (onscreen_source,
CLUTTER_LINEAR,
5000, /* 1 second duration */
"rotation-angle-y", 360.0f,
NULL);
clutter_animation_set_loop (animation, TRUE);
/* Second hand = actor from onscreen_source */
if ((fbo = clutter_texture_new_from_actor (onscreen_source)) == NULL)
g_error("onscreen fbo creation failed");
clutter_actor_set_position (fbo, x_pos, y_pos);
x_pos += clutter_actor_get_width (fbo);
clutter_group_add (stage, fbo);
/* Third hand = actor from Second hand */
if ((fbo = clutter_texture_new_from_actor (fbo)) == NULL)
g_error("fbo from fbo creation failed");
clutter_actor_set_position (fbo, x_pos, y_pos);
x_pos += clutter_actor_get_width (fbo);
clutter_group_add (stage, fbo);
clutter_actor_show_all (stage);
clutter_main ();
return 0;
}
static void
on_unfullscreen (ClutterStage *stage)
{
g_debug ("fullscreen unset, size: %.2fx%.2f, mapped: %s",
clutter_actor_get_width (CLUTTER_ACTOR (stage)),
clutter_actor_get_height (CLUTTER_ACTOR (stage)),
CLUTTER_ACTOR_IS_MAPPED (stage) ? "true" : "false");
}
static void
move_slider (StScrollBar *bar,
gfloat x,
gfloat y)
{
StScrollBarPrivate *priv = bar->priv;
gdouble position, lower, upper, page_size;
gfloat ux, uy, pos, size;
if (!priv->adjustment)
return;
if (!clutter_actor_transform_stage_point (priv->trough, x, y, &ux, &uy))
return;
if (priv->vertical)
size = clutter_actor_get_height (priv->trough)
- clutter_actor_get_height (priv->handle);
else
size = clutter_actor_get_width (priv->trough)
- clutter_actor_get_width (priv->handle);
if (size == 0)
return;
if (priv->vertical)
pos = uy - priv->y_origin;
else
pos = ux - priv->x_origin;
pos = CLAMP (pos, 0, size);
st_adjustment_get_values (priv->adjustment,
NULL,
&lower,
&upper,
NULL,
NULL,
&page_size);
position = ((pos / size)
* (upper - lower - page_size))
+ lower;
st_adjustment_set_value (priv->adjustment, position);
}
static void
paint_circle (ClutterActor *actor)
{
gfloat radius = MIN (clutter_actor_get_width (actor),
clutter_actor_get_height (actor)) / 2.f;
cogl_set_source_color4ub (0xff, 0xff, 0xff, 0xff);
cogl_path_arc (radius, radius, radius, radius, 0, 360);
cogl_path_fill ();
}
static void overview_animated_destroy(MosesOverview* self, MosesOverviewQuitReason reason, gboolean animate)
{
MosesOverviewPrivate* priv = self->priv;
gboolean just_destroy = !animate;
if (reason == MOSES_OV_REASON_ACTIVATE_WINDOW && !priv->selected_actor) {
just_destroy = TRUE;
} else if (reason == MOSES_OV_REASON_ACTIVATE_WORKSPACE && !priv->selected_workspace) {
just_destroy = TRUE;
} else if (reason == MOSES_OV_REASON_NORMAL) {
just_destroy = TRUE;
}
if (just_destroy) {
clutter_actor_destroy(CLUTTER_ACTOR(self));
return;
}
gfloat x, y, w, h;
ClutterActor* target = NULL;
if (reason == MOSES_OV_REASON_ACTIVATE_WINDOW) {
target = self->priv->selected_actor;
ClutterActor* orig = clutter_clone_get_source(CLUTTER_CLONE(target));
clutter_actor_get_position(orig, &x, &y);
clutter_actor_get_size(orig, &w, &h);
g_signal_handlers_disconnect_by_func(target, on_effect_complete, self);
} else if (reason == MOSES_OV_REASON_ACTIVATE_WORKSPACE) {
g_assert(priv->selected_actor == NULL);
MetaScreen* screen = meta_plugin_get_screen(priv->plugin);
target = overview_head_get_actor_for_workspace(priv->ov_head, priv->selected_workspace);
MetaRectangle geom;
int focused_monitor = meta_screen_get_current_monitor(screen);
meta_screen_get_monitor_geometry(screen, focused_monitor, &geom);
x = geom.x, y = geom.y, w = geom.width, h = geom.height;
}
if (target) {
clutter_actor_remove_all_transitions(target);
clutter_actor_set_child_above_sibling(clutter_actor_get_parent(target), target, NULL);
clutter_actor_save_easing_state(target);
clutter_actor_set_easing_mode(target, CLUTTER_LINEAR);
clutter_actor_set_easing_duration(target, 150);
clutter_actor_set_position(target, x, y);
clutter_actor_set_scale(target, w / clutter_actor_get_width(target),
h / clutter_actor_get_height(target));
clutter_actor_restore_easing_state(target);
g_object_connect(target, "signal::transitions-completed",
G_CALLBACK(on_restore_position_effect_complete), self, NULL);
}
}
