static void
mex_telepathy_channel_create_incoming_video (MexTelepathyChannel *self)
{
MexTelepathyChannelPrivate *priv = MEX_TELEPATHY_CHANNEL (self)->priv;
ClutterActor *video_incoming_area;
/* Setup the incoming surface to draw to */
priv->incoming_texture = clutter_texture_new ();
clutter_texture_set_keep_aspect_ratio (CLUTTER_TEXTURE (priv->incoming_texture),
TRUE);
video_incoming_area = mx_stack_new ();
clutter_container_add (CLUTTER_CONTAINER (video_incoming_area),
mex_telepathy_channel_create_static_image(),
priv->incoming_texture,
NULL);
/* Create a frame for it with a styled border */
priv->full_frame = mx_frame_new();
clutter_actor_set_name (priv->full_frame, "Incoming Frame");
mx_bin_set_fill (MX_BIN (priv->full_frame), TRUE, TRUE);
mx_stylable_set_style_class (MX_STYLABLE (priv->full_frame),
"CallWindow");
clutter_actor_add_effect (priv->full_frame,
CLUTTER_EFFECT (
mex_telepathy_channel_create_shadow ()));
clutter_container_add_actor (CLUTTER_CONTAINER (priv->full_frame),
video_incoming_area);
priv->incoming_sink =
clutter_gst_video_sink_new (CLUTTER_TEXTURE (priv->incoming_texture));
}
static void
mex_telepathy_channel_create_preview (MexTelepathyChannel *self)
{
MexTelepathyChannelPrivate *priv = MEX_TELEPATHY_CHANNEL (self)->priv;
ClutterActor *video_preview_area;
priv->video_outgoing = clutter_texture_new ();
clutter_texture_set_keep_aspect_ratio (CLUTTER_TEXTURE (priv->video_outgoing),
TRUE);
priv->outgoing_sink =
clutter_gst_video_sink_new (CLUTTER_TEXTURE (priv->video_outgoing));
video_preview_area = mx_stack_new ();
clutter_container_add (CLUTTER_CONTAINER (video_preview_area),
mex_telepathy_channel_create_static_image(),
priv->video_outgoing,
NULL);
mx_stylable_set_style_class (MX_STYLABLE (video_preview_area),
"PreviewStack");
clutter_actor_set_height (video_preview_area, 150.0);
clutter_actor_add_effect (video_preview_area,
CLUTTER_EFFECT (
mex_telepathy_channel_create_shadow ()));
priv->preview_area = mx_frame_new ();
mx_stylable_set_style_class (MX_STYLABLE (priv->preview_area),
"PreviewPadding");
mx_bin_set_child (MX_BIN (priv->preview_area), video_preview_area);
}
void Animation::loadShader(const char *fragment_path) {
std::string fragShaderStr = readFile(fragment_path);
const gchar *fragShaderSrc = fragShaderStr.c_str();
// Pop off the old shader:
unloadShader();
printf("Loading shader: '%s' \n", fragment_path);
// Setup the GLSL Fragment shaders that we'll use to generate colors
// Build a GLSL Fragment shader to affect the color output (to the screen at least for now)
shaderEffect = clutter_shader_effect_new(CLUTTER_FRAGMENT_SHADER);
clutter_shader_effect_set_shader_source(CLUTTER_SHADER_EFFECT(shaderEffect), fragShaderSrc);
// Start fuckups:
// ClutterEffect *effect = clutter_blur_effect_new (); // works
// ClutterEffect *effect = clutter_sensatron_effect_new ();
// clutter_sensatron_effect_set_shader_source(CLUTTER_SENSATRON_EFFECT(effect), fragShaderSrc);
// Now, let's try attaching a texture to this bitch!!
// CoglTexture *texture = cogl_texture_new_from_file(textureFile,
// COGL_TEXTURE_NONE,
// COGL_PIXEL_FORMAT_ANY,
// &error);
// Try attaching the texture to the effect (on the 1th layer?):
// cogl_pipeline_set_layer_texture (priv->pipeline, 1, texture);
// CoglPipeline *target;
// target = COGL_PIPELINE (clutter_offscreen_effect_get_target ((ClutterOffscreenEffect)shaderEffect));
// End fuckups
// Bind uniforms to the shader so we can hand variables into them
animationTime = 0.0;
currentSpeed = 100;
clutter_shader_effect_set_uniform(CLUTTER_SHADER_EFFECT(shaderEffect), "iGlobalTime", G_TYPE_FLOAT, 1, animationTime);
clutter_shader_effect_set_uniform(CLUTTER_SHADER_EFFECT(shaderEffect), "iResolution", G_TYPE_FLOAT, 2, HEIGHT*osd_scale, WIDTH*osd_scale);
clutter_shader_effect_set_uniform(CLUTTER_SHADER_EFFECT(shaderEffect), "iMouse", G_TYPE_FLOAT, 2, input_x*osd_scale, input_y*osd_scale);
// clutter_shader_effect_set_uniform(CLUTTER_SHADER_EFFECT(shaderEffect), "iChannel0", CLUTTER_TYPE_SHADER_FLOAT, 1, audioTexture);
// clutter_shader_effect_set_uniform(CLUTTER_SHADER_EFFECT(shaderEffect), "iChannel1", CLUTTER_TYPE_SHADER_FLOAT, 1, noiseTexture);
// Set the effect live on the on screen display actor...
clutter_actor_add_effect(shaderOutput, shaderEffect);
// clutter_actor_add_effect(shaderOutput, effect);
shaderLoaded = true;
}
static void
mex_action_button_init (MexActionButton *self)
{
ClutterColor shadow_color = {0, 0, 0, 64};
MexActionButtonPrivate *priv;
priv = self->priv = ACTION_BUTTON_PRIVATE (self);
mx_button_set_icon_position (MX_BUTTON (self), MX_POSITION_RIGHT);
mx_bin_set_fill (MX_BIN (self), TRUE, TRUE);
priv->shadow = mex_shadow_new ();
mex_shadow_set_radius_x (priv->shadow, 15);
mex_shadow_set_radius_y (priv->shadow, 15);
mex_shadow_set_color (priv->shadow, &shadow_color);
clutter_actor_meta_set_enabled (CLUTTER_ACTOR_META (priv->shadow), FALSE);
clutter_actor_add_effect (CLUTTER_ACTOR (self),
CLUTTER_EFFECT (priv->shadow));
}
static void
mx_label_init (MxLabel *label)
{
MxLabelPrivate *priv;
const ClutterColor opaque = { 0xff, 0xff, 0xff, 0xff };
label->priv = priv = MX_LABEL_GET_PRIVATE (label);
priv->label = g_object_new (CLUTTER_TYPE_TEXT,
"ellipsize", PANGO_ELLIPSIZE_END,
NULL);
clutter_actor_set_parent (priv->label, CLUTTER_ACTOR (label));
priv->fade_effect = mx_fade_effect_new ();
mx_fade_effect_set_color (MX_FADE_EFFECT (priv->fade_effect), &opaque);
clutter_actor_add_effect (priv->label, priv->fade_effect);
clutter_actor_meta_set_enabled (CLUTTER_ACTOR_META (priv->fade_effect),
FALSE);
g_signal_connect (label, "style-changed",
G_CALLBACK (mx_label_style_changed), NULL);
g_signal_connect (priv->label, "notify::single-line-mode",
G_CALLBACK (mx_label_single_line_mode_cb), label);
g_signal_connect_swapped (priv->label, "queue-redraw",
G_CALLBACK (mx_label_label_changed_cb), label);
priv->fade_timeline = clutter_timeline_new (250);
priv->fade_alpha = clutter_alpha_new_full (priv->fade_timeline,
CLUTTER_EASE_OUT_QUAD);
g_signal_connect (priv->fade_timeline, "new-frame",
G_CALLBACK (mx_label_fade_new_frame_cb), label);
g_signal_connect (priv->fade_timeline, "started",
G_CALLBACK (mx_label_fade_started_cb), label);
g_signal_connect (priv->fade_timeline, "completed",
G_CALLBACK (mx_label_fade_completed_cb), label);
}
int
main (int argc, char **argv)
{
const ClutterColor transp = { 0x00, 0x00, 0x00, 0x00 };
const ClutterColor bg_color = { 0xe0, 0xf2, 0xfc, 0xff };
ClutterTimeline *timeline;
ClutterActor *stage;
gint i;
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return 1;
stage = clutter_stage_new ();
clutter_stage_set_title (CLUTTER_STAGE (stage), "Circles");
clutter_stage_set_color (CLUTTER_STAGE (stage), &bg_color);
clutter_actor_set_size (stage, SCREEN_W, SCREEN_H);
g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
timeline = clutter_timeline_new (5000);
clutter_timeline_set_loop (timeline, TRUE);
for (i = 0; i < N_CIRCLES; i++)
{
gint size;
gdouble *angle;
ClutterActor *actor;
ClutterAlpha *alpha;
ClutterBehaviour *behaviour;
actor = clutter_rectangle_new_with_color (&transp);
size = (i + 1) * (CIRCLE_W + CIRCLE_G) * 2;
clutter_actor_set_size (actor, size, size);
clutter_actor_set_position (actor,
SCREEN_W - size / 2.0,
SCREEN_H - size / 2.0);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), actor);
angle = g_slice_new (gdouble);
*angle = g_random_double_range (0.0, 90.0);
g_object_set_data (G_OBJECT (actor), "angle", angle);
g_signal_connect (actor, "paint", G_CALLBACK (circle_paint_cb), NULL);
/* Animate */
alpha = clutter_alpha_new_full (timeline, CLUTTER_LINEAR);
behaviour = clutter_behaviour_rotate_new (alpha, CLUTTER_Z_AXIS,
(i % 2) ? CLUTTER_ROTATE_CW
: CLUTTER_ROTATE_CCW,
0.0, 0.0);
clutter_behaviour_rotate_set_center (CLUTTER_BEHAVIOUR_ROTATE (behaviour),
size / 2,
size / 2,
0);
clutter_behaviour_apply (behaviour, actor);
}
ClutterActor *actor2 = clutter_group_new();
clutter_container_add_actor (CLUTTER_CONTAINER (stage), actor2);
clutter_actor_set_position(actor2, 10, 10);
ClutterEffect *effect2 = nineslice_effect_new_from_source(source);
clutter_actor_add_effect(actor2, effect2);
ClutterActor *actor = clutter_group_new();
clutter_container_add_actor (CLUTTER_CONTAINER (actor2), actor);
ClutterEffect *effect = nineslice_effect_new_from_source(source);
clutter_actor_add_effect(actor, effect);
ClutterActor *text = clutter_text_new_with_text("Sans 40px","Example Text");
clutter_actor_set_position(text, 0, 0);
clutter_container_add_actor (CLUTTER_CONTAINER (actor), text);
ClutterActor *rect = clutter_rectangle_new();
clutter_actor_set_position(rect, 10, 100);
clutter_actor_set_size(rect, 50, 50);
clutter_container_add_actor (CLUTTER_CONTAINER (actor), rect);
clutter_actor_set_position(actor, 200, 100);
//clutter_actor_set_rotation(actor, CLUTTER_Z_AXIS, 30.0, 130, 50, 0);
/*
GValue cvalue = G_VALUE_INIT;
g_value_init(&cvalue, CLUTTER_TYPE_ACTOR_BOX);
g_value_set_boxed(&cvalue, clutter_actor_box_new(0.0, 0.0, 0.0, 0.0));
GValue ovalue = G_VALUE_INIT;
g_value_init(&ovalue, CLUTTER_TYPE_ACTOR_BOX);
g_value_set_boxed(&ovalue, clutter_actor_box_new(50.0, 50.0, 50.0, 50.0));
ClutterState *transition = clutter_state_new();
clutter_state_set_duration(transition, NULL, NULL, 5000);
clutter_state_set_key (transition, NULL, "close", G_OBJECT(effect), "padding", CLUTTER_LINEAR, &cvalue, 0.0, 0.0);
clutter_state_set_key (transition, NULL, "open", G_OBJECT(effect), "padding", CLUTTER_LINEAR, &ovalue, 0.0, 0.0);
//clutter_state_set(transition, NULL, "close", effect, "padding_right", CLUTTER_LINEAR, 0.0, NULL);
//clutter_state_set(transition, NULL, "open", effect, "padding_right", CLUTTER_LINEAR, 50.0, NULL);
clutter_state_warp_to_state(transition, "close");
clutter_state_set_state(transition, "open");
*/
clutter_actor_animate(rect, CLUTTER_LINEAR, 5000, "height", 200.0, NULL);
clutter_actor_show_all (stage);
clutter_timeline_start (timeline);
clutter_main ();
return 0;
}
/* Update effects of actor with string of list of effect IDs */
static void _xfdashboard_actor_update_effects(XfdashboardActor *self, const gchar *inEffects)
{
XfdashboardActorPrivate *priv;
XfdashboardTheme *theme;
XfdashboardThemeEffects *themeEffects;
gchar **effectIDs;
gchar **iter;
gchar *effectsList;
g_return_if_fail(XFDASHBOARD_IS_ACTOR(self));
priv=self->priv;
effectIDs=NULL;
effectsList=NULL;
/* Get theme effect instance which is needed to create effect objects.
* Also take a reference on theme effect instance as it needs to be alive
* while iterating through list of effect IDs and creating these effects.
*/
theme=xfdashboard_application_get_theme(NULL);
themeEffects=xfdashboard_theme_get_effects(theme);
g_object_ref(themeEffects);
/* Get array of effect ID to create */
if(inEffects) effectIDs=xfdashboard_split_string(inEffects, " \t\r\n");
/* Remove all effects from actor */
clutter_actor_clear_effects(CLUTTER_ACTOR(self));
/* Create effects by their ID, add them to actor and
* build result string with new list of effect IDs
*/
iter=effectIDs;
while(iter && *iter)
{
ClutterEffect *effect;
/* Create effect and if it was created successfully
* add it to actor and update final string with list
* of effect IDs.
*/
effect=xfdashboard_theme_effects_create_effect(themeEffects, *iter);
if(effect)
{
clutter_actor_add_effect(CLUTTER_ACTOR(self), effect);
if(effectsList)
{
gchar *tempEffectsList;
tempEffectsList=g_strconcat(effectsList, " ", *iter, NULL);
g_free(effectsList);
effectsList=tempEffectsList;
}
else effectsList=g_strdup(*iter);
}
/* Continue with next ID */
iter++;
}
/* Set new string with list of effects */
if(priv->effects) g_free(priv->effects);
priv->effects=g_strdup(effectsList);
/* Release allocated resources */
if(effectsList) g_free(effectsList);
if(effectIDs) g_strfreev(effectIDs);
g_object_unref(themeEffects);
}
int
main (int argc,
char *argv[])
{
ClutterActor *stage;
ClutterActor *texture;
ClutterEffect *effect;
ClutterState *transitions;
GError *error = NULL;
gchar *filename;
if (argc < 2)
{
g_print ("Usage: %s <path to image file>\n", argv[0]);
return EXIT_FAILURE;
}
filename = argv[1];
if (clutter_init (&argc, &argv) != CLUTTER_INIT_SUCCESS)
return 1;
stage = clutter_stage_new ();
clutter_actor_set_size (stage, 400, 300);
clutter_stage_set_color (CLUTTER_STAGE (stage), &stage_color);
g_signal_connect (stage, "destroy", G_CALLBACK (clutter_main_quit), NULL);
texture = clutter_texture_new ();
clutter_texture_set_keep_aspect_ratio (CLUTTER_TEXTURE (texture), TRUE);
clutter_actor_set_width (texture, 400);
clutter_actor_set_reactive (texture, TRUE);
clutter_texture_set_from_file (CLUTTER_TEXTURE (texture),
filename,
&error);
if (error != NULL)
{
g_critical ("Error loading texture from file %s; error was:\n%s",
filename,
error->message);
return EXIT_FAILURE;
}
/* create the page fold effect instance with destination fold angle
* of 180 degrees and starting period of 0 (no folding)
*/
effect = cb_page_fold_effect_new (180.0, 0.0);
/* add the effect to the texture actor */
clutter_actor_add_effect (texture, effect);
clutter_container_add_actor (CLUTTER_CONTAINER (stage), texture);
/* animation for the period property of the effect,
* to animate its value between 0.0 and 1.0 and back
*/
transitions = clutter_state_new ();
clutter_state_set_duration (transitions, NULL, NULL, 500);
clutter_state_set_duration (transitions,
"partially-folded",
"folded",
375);
clutter_state_set (transitions, NULL, "folded",
effect, "period", CLUTTER_LINEAR, 1.0,
NULL);
clutter_state_set (transitions, NULL, "partially-folded",
effect, "period", CLUTTER_LINEAR, 0.25,
NULL);
clutter_state_set (transitions, NULL, "unfolded",
effect, "period", CLUTTER_LINEAR, 0.0,
NULL);
clutter_state_warp_to_state (transitions, "partially-folded");
g_signal_connect (texture,
"button-press-event",
G_CALLBACK (button_pressed_cb),
transitions);
clutter_actor_show (stage);
clutter_main ();
g_object_unref (transitions);
return EXIT_SUCCESS;
}
static void
mex_media_controls_init (MexMediaControls *self)
{
ClutterActor *actor;
ClutterScript *script;
GError *err = NULL;
MxAdjustment *adjustment;
ClutterActor *related_box;
gchar *tmp;
MexMediaControlsPrivate *priv = self->priv = MEDIA_CONTROLS_PRIVATE (self);
priv->script = script = clutter_script_new ();
tmp = g_build_filename (mex_get_data_dir (), "json", "media-controls.json",
NULL);
clutter_script_load_from_file (script, tmp, &err);
g_free (tmp);
if (err)
g_error ("Could not load media controls interface: %s", err->message);
priv->vbox =
(ClutterActor*) clutter_script_get_object (script, "media-controls");
clutter_actor_set_parent (priv->vbox, CLUTTER_ACTOR (self));
/* add shadow to media controls box */
actor = (ClutterActor *) clutter_script_get_object (script,
"media-controls-box");
clutter_actor_add_effect (actor, CLUTTER_EFFECT (mex_shadow_new ()));
/* vertical fade effect */
priv->vertical_effect = mx_fade_effect_new ();
clutter_actor_add_effect (priv->vbox, priv->vertical_effect);
mx_scrollable_get_adjustments (MX_SCROLLABLE (mx_bin_get_child (MX_BIN (priv->vbox))),
NULL, &adjustment);
g_signal_connect (adjustment, "changed",
G_CALLBACK (notify_vertical_changed_cb), self);
g_signal_connect (adjustment, "notify::value",
G_CALLBACK (notify_vertical_value_cb), self);
/* horizontal fade effect */
priv->horizontal_effect = mx_fade_effect_new ();
related_box = (ClutterActor *) clutter_script_get_object (priv->script,
"related-box");
clutter_actor_add_effect (related_box, priv->horizontal_effect);
mx_scrollable_get_adjustments (MX_SCROLLABLE (related_box), &adjustment,
NULL);
g_signal_connect (adjustment, "changed",
G_CALLBACK (notify_horizontal_changed_cb), self);
g_signal_connect (adjustment, "notify::value",
G_CALLBACK (notify_horizontal_value_cb), self);
/* slider setup */
priv->slider = (ClutterActor*) clutter_script_get_object (script, "slider");
g_signal_connect (priv->slider, "notify::value",
G_CALLBACK (slider_value_changed_cb), self);
g_signal_connect (priv->slider, "captured-event",
G_CALLBACK (slider_captured_event), self);
priv->play_pause_action =
(MxAction*) clutter_script_get_object (script, "play-pause-action");
priv->stop_action =
(MxAction*) clutter_script_get_object (script, "stop-action");
priv->add_to_queue_action =
(MxAction*) clutter_script_get_object (script, "add-to-queue-action");
priv->queue_button =
(ClutterActor *) clutter_script_get_object (script, "add-to-queue-button");
g_signal_connect (priv->play_pause_action, "activated",
G_CALLBACK (mex_media_controls_play_cb), self);
g_signal_connect (priv->stop_action, "activated",
G_CALLBACK (mex_media_controls_stop_cb), self);
#if 0
g_signal_connect (priv->add_to_queue_action, "activated",
G_CALLBACK (mex_media_controls_add_to_queue_cb), self);
#endif
/* proxy setup */
priv->proxy_model = MEX_VIEW_MODEL (mex_view_model_new (NULL));
/* FIXME: Set an arbitrary 200-item limit as we can't handle large
* amounts of actors without massive slow-down.
*/
mex_view_model_set_limit (priv->proxy_model, 200);
priv->proxy = mex_content_proxy_new (MEX_MODEL (priv->proxy_model),
CLUTTER_CONTAINER (related_box),
MEX_TYPE_CONTENT_TILE);
g_signal_connect (priv->proxy, "object-created", G_CALLBACK (tile_created_cb),
self);
priv->is_disabled = TRUE;
}