isa/mutter
1
0
Fork 0
mirror of https://github.com/brl/mutter.git synced 2024-12-22 11:02:05 +00:00
Code Issues Packages Projects Releases Wiki Activity

2006-06-05 Emmanuele Bassi <ebassi@openedhand.com>

Browse Source 
* clutter-color.h:
	* clutter-color.c: Reimplement ClutterColor as a boxed type;
	add convenience API for color handling, like: add, subtract,
	shade, HSL color-space conversion, packing and unpacking.

	* clutter-private.h: Update ClutterMainContext, and export the
	main context pointer here.

	* clutter-rectangle.h:
	* clutter-rectangle.c: Update the color-related code; make
	clutter_rectangle_new() and empty constructor and provide
	clutter_rectangle_new_with_color(); provide color setter
	and getter API.

	* clutter-label.h:
	* clutter-label.c: Rename the "font" property to "font-name";
	update the color-related code to the new ClutterColor object;
	rename clutter_label_new() to clutter_label_new_with_text(),
	and add setters and getters for the properties.

	* clutter-marshal.list: Add VOID:OBJECT and VOID:BOXED marshallers
	generators.

	* clutter-stage.h:
	* clutter-stage.c: Rework the API: provide a default constructor
	for a singleton object, named clutter_stage_get_default(), which
	supercedes the clutter_stage() function in clutter-main; provide
	new events: button-press-event, button-release-event,
	key-press-event and key-release-event; update the color-related
	code;

	(clutter_stage_snapshot): Allow negative width and height when
	taking a snapshot (meaning: use full width/height).

	(clutter_stage_get_element_at_pos): Rename clutter_stage_pick().

	* clutter-element.c (clutter_element_paint): Clean up the
	stage and color related code.

	* clutter-event.h:
	* clutter-event.c: Add generic ClutterAnyEvent type; add
	clutter_event_new(), clutter_event_copy() and clutter_event_free();
	make ClutterEvent a boxed type.

	* clutter-main.h:
	* clutter-main.c: Remove clutter_stage(); add clutter_main_quit(),
	for cleanly quitting from clutter_main(); add multiple mainloops
	support; allocate the ClutterCntx instead of adding it to the
	stack; re-work the ClutterEvent dispatching.

	* clutter-group.c (clutter_group_add), (clutter_group_remove): Keep
	a reference on the element when added to a ClutterGroup.

	* examples/rects.py
	* examples/test.c:
	* examples/test-text.c:
	* examples/video-cube.c:
	* examples/super-oh.c:
	* examples/test-video.c: Update.
This commit is contained in:
Emmanuele Bassi 2006-06-05 13:38:31 +00:00
parent 1d16ef11ca
commit f6fe9e7412
39 changed files with 2733 additions and 747 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

66
ChangeLog
View File

@ -1,3 +1,65 @@
2006-06-05 Emmanuele Bassi <ebassi@openedhand.com>
* clutter-color.h:
* clutter-color.c: Reimplement ClutterColor as a boxed type;
add convenience API for color handling, like: add, subtract,
shade, HSL color-space conversion, packing and unpacking.
* clutter-private.h: Update ClutterMainContext, and export the
main context pointer here.
* clutter-rectangle.h:
* clutter-rectangle.c: Update the color-related code; make
clutter_rectangle_new() and empty constructor and provide
clutter_rectangle_new_with_color(); provide color setter
and getter API.
* clutter-label.h:
* clutter-label.c: Rename the "font" property to "font-name";
update the color-related code to the new ClutterColor object;
rename clutter_label_new() to clutter_label_new_with_text(),
and add setters and getters for the properties.
* clutter-marshal.list: Add VOID:OBJECT and VOID:BOXED marshallers
generators.
* clutter-stage.h:
* clutter-stage.c: Rework the API: provide a default constructor
for a singleton object, named clutter_stage_get_default(), which
supercedes the clutter_stage() function in clutter-main; provide
new events: button-press-event, button-release-event,
key-press-event and key-release-event; update the color-related
code;
(clutter_stage_snapshot): Allow negative width and height when
taking a snapshot (meaning: use full width/height).
(clutter_stage_get_element_at_pos): Rename clutter_stage_pick().
* clutter-element.c (clutter_element_paint): Clean up the
stage and color related code.
* clutter-event.h:
* clutter-event.c: Add generic ClutterAnyEvent type; add
clutter_event_new(), clutter_event_copy() and clutter_event_free();
make ClutterEvent a boxed type.
* clutter-main.h:
* clutter-main.c: Remove clutter_stage(); add clutter_main_quit(),
for cleanly quitting from clutter_main(); add multiple mainloops
support; allocate the ClutterCntx instead of adding it to the
stack; re-work the ClutterEvent dispatching.
* clutter-group.c (clutter_group_add), (clutter_group_remove): Keep
a reference on the element when added to a ClutterGroup.
* examples/rects.py
* examples/test.c:
* examples/test-text.c:
* examples/video-cube.c:
* examples/super-oh.c:
* examples/test-video.c: Update.
2006-06-04 Matthew Allum <mallum@openedhand.com>
* clutter/clutter-element.c:
@ -18,8 +80,8 @@
* clutter/clutter-private.h:
* clutter/clutter-stage.c:
* clutter/clutter-stage.h:
Rejig GL setup as for stage to support an offscreen property.
Offscreen support is however a little borked.
Rejig GL setup as for stage to support an offscreen property.
Offscreen support is however a little borked.
2006-06-01 Matthew Allum <mallum@openedhand.com>

6
bindings/ChangeLog
View File

@ -1,3 +1,9 @@
2006-06-05 Emmanuele Bassi <ebassi@openedhand.com>
* python/clutter-base-types.defs:
* python/clutter-base.defs:
* python/clutter.override: Wrap new API and objects.
2006-05-27 Emmanuele Bassi <ebassi@openedhand.com>
* python/clutter-base.defs: Make static functions appear like

70
bindings/python/clutter-base-types.defs
View File

@ -5,6 +5,18 @@
;; Boxed types
(define-boxed Color
(in-module "Clutter")
(c-name "ClutterColor")
(gtype-id "CLUTTER_TYPE_COLOR")
(fields
'("guint8" "red")
'("guint8" "green")
'("guint8" "blue")
'("guint8" "alpha")
)
)
(define-boxed ElementBox
(in-module "Clutter")
(c-name "ClutterElementBox")
@ -17,6 +29,15 @@
)
)
(define-boxed Event
(in-module "Clutter")
(c-name "ClutterEvent")
(gtype-id "CLUTTER_TYPE_EVENT")
(fields
'("ClutterEventType" "type")
)
)
(define-boxed Geometry
(in-module "Clutter")
(c-name "ClutterGeometry")
@ -31,16 +52,6 @@
;; Enumerations and flags ...
(define-flags ElementTransform
(in-module "Clutter")
(c-name "ClutterElementTransform")
(gtype-id "CLUTTER_TYPE_ELEMENT_TRANSFORM")
(values
'("x" "CLUTTER_ELEMENT_MIRROR_X")
'("y" "CLUTTER_ELEMENT_MIRROR_Y")
)
)
(define-flags ElementFlags
(in-module "Clutter")
(c-name "ClutterElementFlags")
@ -51,11 +62,22 @@
)
)
(define-flags ElementTransform
(in-module "Clutter")
(c-name "ClutterElementTransform")
(gtype-id "CLUTTER_TYPE_ELEMENT_TRANSFORM")
(values
'("x" "CLUTTER_ELEMENT_MIRROR_X")
'("y" "CLUTTER_ELEMENT_MIRROR_Y")
)
)
(define-enum EventType
(in-module "Clutter")
(c-name "ClutterEventType")
(gtype-id "CLUTTER_TYPE_EVENT_TYPE")
(values
'("nothing" "CLUTTER_NOTHING")
'("key-press" "CLUTTER_KEY_PRESS")
'("key-release" "CLUTTER_KEY_RELEASE")
'("motion" "CLUTTER_MOTION")
@ -134,13 +156,6 @@
;; Objects
(define-object Element
(in-module "Clutter")
(parent "GObject")
(c-name "ClutterElement")
(gtype-id "CLUTTER_TYPE_ELEMENT")
)
(define-object CloneTexture
(in-module "Clutter")
(parent "ClutterElement")
@ -148,6 +163,13 @@
(gtype-id "CLUTTER_TYPE_CLONE_TEXTURE")
)
(define-object Element
(in-module "Clutter")
(parent "GObject")
(c-name "ClutterElement")
(gtype-id "CLUTTER_TYPE_ELEMENT")
)
(define-object Group
(in-module "Clutter")
(parent "ClutterElement")
@ -155,6 +177,13 @@
(gtype-id "CLUTTER_TYPE_GROUP")
)
(define-object Label
(in-module "Clutter")
(parent "ClutterTexture")
(c-name "ClutterLabel")
(gtype-id "CLUTTER_TYPE_LABEL")
)
(define-object Rectangle
(in-module "Clutter")
(parent "ClutterElement")
@ -176,13 +205,6 @@
(gtype-id "CLUTTER_TYPE_TEXTURE")
)
(define-object Label
(in-module "Clutter")
(parent "ClutterTexture")
(c-name "ClutterLabel")
(gtype-id "CLUTTER_TYPE_LABEL")
)
(define-object Timeline
(in-module "Clutter")
(parent "GObject")

258
bindings/python/clutter-base.defs
View File

@ -113,9 +113,9 @@
(return-type "none")
)
(define-function stage
(c-name "clutter_stage")
(return-type "ClutterGroup*")
(define-function main_quit
(c-name "clutter_main_quit")
(return-type "none")
)
(define-function redraw
@ -164,6 +164,27 @@
;; From ../../clutter/clutter-event.h
(define-function clutter_event_new
(c-name "clutter_event_new")
(is-constructor-of "ClutterEvent")
(return-type "ClutterEvent*")
(parameters
'("ClutterEventType" "type")
)
)
(define-method copy
(of-object "ClutterEvent")
(c-name "clutter_event_copy")
(return-type "ClutterEvent*")
)
(define-method free
(of-object "ClutterEvent")
(c-name "clutter_event_free")
(return-type "none")
)
(define-method type
(of-object "ClutterKeyEvent")
(c-name "clutter_key_event_type")
@ -217,22 +238,22 @@
(return-type "GType")
)
(define-function geometry_new
(c-name "clutter_geometry_new")
(is-constructor-of "ClutterGeometry")
(return-type "ClutterGeometry")
)
;;(define-function geometry_new
;; (c-name "clutter_geometry_new")
;; (is-constructor-of "ClutterGeometry")
;; (return-type "ClutterGeometry")
;;)
(define-function clutter_element_box_get_type
(c-name "clutter_element_box_get_type")
(return-type "GType")
)
(define-function element_box_new
(c-name "clutter_element_box_new")
(is-constructor-of "ClutterElementBox")
(return-type "ClutterElementBox")
)
;;(define-function element_box_new
;; (c-name "clutter_element_box_new")
;; (is-constructor-of "ClutterElementBox")
;; (return-type "ClutterElementBox")
;;)
(define-function clutter_element_get_type
(c-name "clutter_element_get_type")
@ -513,17 +534,36 @@
;; From ../../clutter/clutter-rectangle.h
(define-function clutter_rectangle_get_type
(c-name "clutter_rectangle_get_type")
(return-type "GType")
)
(define-function clutter_rectangle_new
(c-name "clutter_rectangle_new")
(is-constructor-of "ClutterRectangle")
(return-type "ClutterElement*")
)
(define-function clutter_rectangle_new_with_color
(c-name "clutter_rectangle_new_with_color")
(is-constructor-of "ClutterRectangle")
(return-type "ClutterElement*")
(properties
'("color" (argname "col"))
'("color" (argname "color"))
)
)
(define-method get_color
(of-object "ClutterRectangle")
(c-name "clutter_rectangle_get_color")
(return-type "none")
(parameters
'("ClutterColor*" "color")
)
)
(define-method set_color
(of-object "ClutterRectangle")
(c-name "clutter_rectangle_set_color")
(return-type "none")
(parameters
'("const-ClutterColor*" "color")
)
)
@ -634,41 +674,97 @@
;; From ../../clutter/clutter-color.h
(define-function clutter_color_new
(c-name "clutter_color_new")
(return-type "ClutterColor")
(define-function clutter_color_get_type
(c-name "clutter_color_get_type")
(return-type "GType")
)
(define-method add
(of-object "ClutterColor")
(c-name "clutter_color_add")
(return-type "none")
(parameters
'("guint8" "r")
'("guint8" "g")
'("guint8" "b")
'("guint8" "a")
'("ClutterColor*" "src2")
'("ClutterColor*" "dest")
)
)
(define-method set
(define-method subtract
(of-object "ClutterColor")
(c-name "clutter_color_set")
(c-name "clutter_color_subtract")
(return-type "none")
(parameters
'("guint8" "r")
'("guint8" "g")
'("guint8" "b")
'("guint8" "a")
'("ClutterColor*" "src2")
'("ClutterColor*" "dest")
)
)
(define-method get
(define-method lighten
(of-object "ClutterColor")
(c-name "clutter_color_get")
(c-name "clutter_color_lighten")
(return-type "none")
(parameters
'("guint8*" "r")
'("guint8*" "g")
'("guint8*" "b")
'("guint8*" "a")
'("ClutterColor*" "dest")
)
)
(define-method darken
(of-object "ClutterColor")
(c-name "clutter_color_darken")
(return-type "none")
(parameters
'("ClutterColor*" "dest")
)
)
(define-method shade
(of-object "ClutterColor")
(c-name "clutter_color_shade")
(return-type "none")
(parameters
'("ClutterColor*" "dest")
'("gdouble" "shade")
)
)
(define-function color_to_hls
(c-name "clutter_color_to_hls")
(return-type "none")
(parameters
'("guint8*" "hue")
'("guint8*" "luminance")
'("guint8*" "saturation")
)
)
(define-function color_from_hls
(c-name "clutter_color_from_hls")
(return-type "none")
(parameters
'("guint8" "hue")
'("guint8" "luminance")
'("guint8" "saturation")
)
)
(define-function color_to_pixel
(c-name "clutter_color_to_pixel")
(return-type "guint32")
(parameters
'("ClutterColor" "src")
)
)
(define-function color_from_pixel
(c-name "clutter_color_from_pixel")
(return-type "none")
(parameters
'("ClutterColor" "dest")
'("guint32" "pixel")
)
)
;; From ../../clutter/clutter-clone-texture.h
@ -850,21 +946,22 @@
(return-type "GType")
)
(define-function clutter_label_new_with_text
(c-name "clutter_label_new_with_text")
(return-type "ClutterElement*")
(parameters
'("const-gchar*" "font_desc")
'("const-gchar*" "text")
)
)
(define-function clutter_label_new
(c-name "clutter_label_new")
(is-constructor-of "ClutterLabel")
(return-type "ClutterElement*")
)
(define-function clutter_label_new_with_text
(c-name "clutter_label_new_with_text")
(return-type "ClutterElement*")
(is-constructor-of "ClutterLabel")
(properties
'("font-name" (argname "name") (optional))
'("text" (argname "str") (optional))
)
)
(define-method set_text
(of-object "ClutterLabel")
(c-name "clutter_label_set_text")
@ -874,21 +971,42 @@
)
)
(define-method set_font
(define-method get_text
(of-object "ClutterLabel")
(c-name "clutter_label_set_font")
(c-name "clutter_label_get_text")
(return-type "const-gchar*")
)
(define-method set_font_name
(of-object "ClutterLabel")
(c-name "clutter_label_set_font_name")
(return-type "none")
(parameters
'("const-gchar*" "desc")
'("const-gchar*" "font_name")
)
)
(define-method get_font_name
(of-object "ClutterLabel")
(c-name "clutter_label_get_font_name")
(return-type "const-gchar*")
)
(define-method set_color
(of-object "ClutterLabel")
(c-name "clutter_label_set_color")
(return-type "none")
(parameters
'("guint32" "pixel")
'("const-ClutterColor*" "color")
)
)
(define-method get_color
(of-object "ClutterLabel")
(c-name "clutter_label_get_color")
(return-type "none")
(parameters
'("ClutterColor*" "color")
)
)
@ -902,6 +1020,16 @@
)
)
(define-method get_text_extents
(of-object "ClutterLabel")
(c-name "clutter_label_get_text_extents")
(return-type "none")
(parameters
'("gint*" "width")
'("gint*" "height")
)
)
;; From ../../clutter/clutter-group.h
@ -1005,6 +1133,11 @@
(return-type "GType")
)
(define-function stage_get_default
(c-name "clutter_stage_get_default")
(return-type "ClutterElement*")
)
(define-method get_xwindow
(of-object "ClutterStage")
(c-name "clutter_stage_get_xwindow")
@ -1016,19 +1149,22 @@
(c-name "clutter_stage_set_color")
(return-type "none")
(parameters
'("ClutterColor" "color")
'("const-ClutterColor*" "color")
)
)
(define-method get_color
(of-object "ClutterStage")
(c-name "clutter_stage_get_color")
(return-type "ClutterColor")
(return-type "none")
(parameters
'("ClutterColor*" "color")
)
)
(define-method pick
(define-method get_element_at_pos
(of-object "ClutterStage")
(c-name "clutter_stage_pick")
(c-name "clutter_stage_get_element_at_pos")
(return-type "ClutterElement*")
(parameters
'("gint" "x")
@ -1036,6 +1172,18 @@
)
)
(define-method snapshot
(of-object "ClutterStage")
(c-name "clutter_stage_snapshot")
(return-type "GdkPixbuf*")
(parameters
'("gint" "x")
'("gint" "y")
'("gint" "width")
'("gint" "height")
)
)
;; From ../../clutter/clutter-enum-types.h

503
bindings/python/clutter.override
View File

@ -26,6 +26,7 @@ import gtk.gdk.Pixbuf as PyGdkPixbuf_Type
%%
ignore
clutter_video_texture_error_quark
clutter_video_texture_get_metadata
clutter_group_add_many_valist
clutter_stage_get_xwindow
clutter_init
@ -132,7 +133,7 @@ static PySequenceMethods _wrap_clutter_geometry_tp_as_sequence = {
%%
override-attr ClutterGeometry.x
static int
_wrap_clutter_geomtry__set_x (PyGBoxed *self, PyObject *value, void *closure)
_wrap_clutter_geometry__set_x (PyGBoxed *self, PyObject *value, void *closure)
{
gint val;
@ -485,6 +486,22 @@ _wrap_clutter_main (PyObject *self)
return Py_None;
}
%%
override clutter_main_quit
static PyObject *
_wrap_clutter_main_quit (PyObject *self, PyObject *args)
{
/* sanity check to make sure we are in a main loop */
if (clutter_main_level () == 0) {
PyErr_SetString (PyExc_RuntimeError,
"called outside of a mainloop");
return NULL;
}
clutter_main_quit ();
Py_INCREF (Py_None);
return Py_None;
}
%%
override clutter_threads_enter noargs
static PyObject *
_wrap_clutter_threads_enter (PyObject *self)
@ -498,3 +515,487 @@ _wrap_clutter_threads_enter (PyObject *self)
Py_INCREF(Py_None);
return Py_None;
}
%%
override clutter_color_new kwargs
static int
_wrap_clutter_color_new (PyGBoxed *self,
PyObject *args,
PyObject *kwargs)
{
static char *kwlist[] = { "red", "green", "blue", "alpha", NULL };
ClutterColor color = { 0, 0, 0, 0 };
if (!PyArg_ParseTupleAndKeywords(args, kwargs,
"|iiii:ClutterColor.__init__",
kwlist,
&(color.red),
&(color.green),
&(color.blue),
&(color.alpha)))
return -1;
self->boxed = g_boxed_copy (CLUTTER_TYPE_COLOR, &color);
self->free_on_dealloc = TRUE;
self->gtype = CLUTTER_TYPE_COLOR;
return 0;
}
%%
override-slot ClutterColor.tp_as_sequence
static int
_wrap_clutter_color_length (PyGBoxed *self)
{
return 4;
}
static PyObject *
_wrap_clutter_color_getitem (PyGBoxed *self, int pos)
{
ClutterColor *color;
if (pos < 0)
pos += 4;
if (pos < 0 || pos >= 4) {
PyErr_SetString (PyExc_IndexError, "index out of range");
return NULL;
}
color = pyg_boxed_get (self, ClutterColor);
switch (pos) {
case 0: return PyInt_FromLong (color->red);
case 1: return PyInt_FromLong (color->green);
case 2: return PyInt_FromLong (color->blue);
case 3: return PyInt_FromLong (color->alpha);
default:
g_assert_not_reached();
return NULL;
}
}
static int
_wrap_clutter_color_setitem (PyGBoxed *self, int pos, PyObject *value)
{
ClutterColor *color;
gint val;
if (pos < 0)
pos += 4;
if (pos < 0 || pos >= 4) {
PyErr_SetString (PyExc_IndexError, "index out of range");
return -1;
}
color = pyg_boxed_get (self, ClutterColor);
val = PyInt_AsLong (value);
if (PyErr_Occurred ())
return -1;
switch (pos) {
case 0: color->red = val; break;
case 1: color->green = val; break;
case 2: color->blue = val; break;
case 3: color->alpha = val; break;
default:
g_assert_not_reached();
return -1;
}
return 0;
}
static PySequenceMethods _wrap_clutter_color_tp_as_sequence = {
(inquiry) _wrap_clutter_color_length,
(binaryfunc) 0,
(intargfunc) 0,
(intargfunc) _wrap_clutter_color_getitem,
(intintargfunc) 0,
(intobjargproc) _wrap_clutter_color_setitem,
(intintobjargproc) 0
};
%%
override-attr ClutterColor.red
static int
_wrap_clutter_color__set_red (PyGBoxed *self, PyObject *value, void *closure)
{
gint val;
val = PyInt_AsLong (value);
if (PyErr_Occurred ())
return -1;
pyg_boxed_get (self, ClutterColor)->red = val;
return 0;
}
%%
override-attr ClutterColor.green
static int
_wrap_clutter_color__set_green (PyGBoxed *self, PyObject *value, void *closure)
{
gint val;
val = PyInt_AsLong (value);
if (PyErr_Occurred ())
return -1;
pyg_boxed_get (self, ClutterColor)->green = val;
return 0;
}
%%
override-attr ClutterColor.blue
static int
_wrap_clutter_color__set_blue (PyGBoxed *self, PyObject *value, void *closure)
{
gint val;
val = PyInt_AsLong (value);
if (PyErr_Occurred ())
return -1;
pyg_boxed_get(self, ClutterColor)->blue = val;
return 0;
}
%%
override-attr ClutterColor.alpha
static int
_wrap_clutter_color__set_alpha (PyGBoxed *self, PyObject *value, void *closure)
{
gint val;
val = PyInt_AsLong (value);
if (PyErr_Occurred ())
return -1;
pyg_boxed_get (self, ClutterColor)->alpha = val;
return 0;
}
%%
override clutter_stage_set_color
static PyObject *
_wrap_clutter_stage_set_color (PyGObject *self,
PyObject *args)
{
ClutterColor color;
int len, i;
if (PyTuple_Size (args) != 4) {
PyErr_SetString (PyExc_TypeError,
"requires a tuple of 4 integers: (r, g, b, a)");
return NULL;
}
for (i = 0; i < 4; i++) {
PyObject *comp = PyTuple_GetItem (args, i);
if (!PyInt_Check (comp)) {
PyErr_SetString (PyExc_TypeError,
"component is not an integer");
return NULL;
}
switch (i) {
case 0: color.red = (guint8) PyInt_AsLong (comp); break;
case 1: color.green = (guint8) PyInt_AsLong (comp); break;
case 2: color.blue = (guint8) PyInt_AsLong (comp); break;
case 3: color.alpha = (guint8) PyInt_AsLong (comp); break;
default:
g_assert_not_reached ();
break;
}
}
clutter_stage_set_color (CLUTTER_STAGE (self->obj), &color);
Py_INCREF (Py_None);
return Py_None;
}
%%
override clutter_stage_get_color
static PyObject *
_wrap_clutter_stage_get_color (PyGObject *self,
PyObject *args)
{
ClutterColor color;
clutter_stage_get_color (CLUTTER_STAGE (self->obj), &color);
return Py_BuildValue ("(iiii)", color.red,
color.green,
color.blue,
color.alpha);
}
%%
override clutter_color_to_hls
static PyObject *
_wrap_clutter_color_to_hls (PyObject *self,
PyObject *args)
{
ClutterColor color;
guint8 h, l, s;
int i;
if (PyTuple_Size (args) != 4) {
PyErr_SetString (PyExc_TypeError,
"requires a tuple of 4 integers: (r, g, b, a)");
return NULL;
}
for (i = 0; i < 4; i++) {
PyObject *comp = PyTuple_GetItem (args, i);
if (!PyInt_Check (comp)) {
PyErr_SetString (PyExc_TypeError,
"component is not an integer");
return NULL;
}
switch (i) {
case 0: color.red = (guint8) PyInt_AsLong (comp); break;
case 1: color.green = (guint8) PyInt_AsLong (comp); break;
case 2: color.blue = (guint8) PyInt_AsLong (comp); break;
case 3: color.alpha = (guint8) PyInt_AsLong (comp); break;
default:
g_assert_not_reached ();
break;
}
}
clutter_color_to_hls (&color, &h, &l, &s);
return Py_BuildValue ("(iii)", (int) h, (int) l, (int) s);
}
%%
override clutter_color_from_hls
static PyObject *
_wrap_clutter_color_from_hls (PyObject *self,
PyObject *args)
{
ClutterColor color;
guint8 h, l, s;
int i;
if (PyTuple_Size (args) != 3) {
PyErr_SetString (PyExc_TypeError,
"requires a tuple of 3 integers: (h, l, s)");
return NULL;
}
for (i = 0; i < 3; i++) {
PyObject *comp = PyTuple_GetItem (args, i);
if (!PyInt_Check (comp)) {
PyErr_SetString (PyExc_TypeError,
"component is not an integer");
return NULL;
}
switch (i) {
case 0: h = (guint8) PyInt_AsLong (comp); break;
case 1: l = (guint8) PyInt_AsLong (comp); break;
case 2: s = (guint8) PyInt_AsLong (comp); break;
default:
g_assert_not_reached ();
break;
}
}
clutter_color_from_hls (&color, h, l, s);
return Py_BuildValue ("(iiii)",
(int) color.red,
(int) color.green,
(int) color.blue,
(int) color.alpha);
}
%%
override clutter_color_to_pixel
static PyObject *
_wrap_clutter_color_to_pixel (PyObject *self,
PyObject *args)
{
ClutterColor color;
guint32 pixel;
int i;
if (PyTuple_Size (args) != 4) {
PyErr_SetString (PyExc_TypeError,
"requires a tuple of 4 integers: (r, g, b, a)");
return NULL;
}
for (i = 0; i < 4; i++) {
PyObject *comp = PyTuple_GetItem (args, i);
if (!PyInt_Check (comp)) {
PyErr_SetString (PyExc_TypeError,
"component is not an integer");
return NULL;
}
switch (i) {
case 0: color.red = (guint8) PyInt_AsLong (comp); break;
case 1: color.green = (guint8) PyInt_AsLong (comp); break;
case 2: color.blue = (guint8) PyInt_AsLong (comp); break;
case 3: color.alpha = (guint8) PyInt_AsLong (comp); break;
default:
g_assert_not_reached ();
break;
}
}
pixel = clutter_color_to_pixel (&color);
return PyInt_FromLong (pixel);
}
%%
override clutter_color_from_pixel
static PyObject *
_wrap_clutter_color_from_pixel (PyObject *self,
PyObject *args)
{
ClutterColor color;
guint32 pixel;
if (!PyInt_Check (args)) {
PyErr_SetString (PyExc_TypeError,
"requires a 32 bit encoded integer");
return NULL;
}
pixel = (guint32) PyInt_AsLong (args);
clutter_color_from_pixel (&color, pixel);
return Py_BuildValue ("(iiii)",
(int) color.red,
(int) color.green,
(int) color.blue,
(int) color.alpha);
}
%%
override clutter_label_get_text_extents
static PyObject *
_wrap_clutter_label_get_text_extents (PyGObject *self,
PyObject *args)
{
gint width, height;
clutter_label_get_text_extents (CLUTTER_LABEL (self->obj),
&width,
&height);
return Py_BuildValue ("(ii)", width, height);
}
%%
override clutter_rectangle_set_color
static PyObject *
_wrap_clutter_rectangle_set_color (PyGObject *self,
PyObject *args)
{
ClutterColor color;
int len, i;
if (PyTuple_Size (args) != 4) {
PyErr_SetString (PyExc_TypeError,
"requires a tuple of 4 integers: (r, g, b, a)");
return NULL;
}
for (i = 0; i < 4; i++) {
PyObject *comp = PyTuple_GetItem (args, i);
if (!PyInt_Check (comp)) {
PyErr_SetString (PyExc_TypeError,
"component is not an integer");
return NULL;
}
switch (i) {
case 0: color.red = (guint8) PyInt_AsLong (comp); break;
case 1: color.green = (guint8) PyInt_AsLong (comp); break;
case 2: color.blue = (guint8) PyInt_AsLong (comp); break;
case 3: color.alpha = (guint8) PyInt_AsLong (comp); break;
default:
g_assert_not_reached ();
break;
}
}
clutter_rectangle_set_color (CLUTTER_RECTANGLE (self->obj), &color);
Py_INCREF (Py_None);
return Py_None;
}
%%
override clutter_rectangle_get_color
static PyObject *
_wrap_clutter_rectangle_get_color (PyGObject *self,
PyObject *args)
{
ClutterColor color;
clutter_rectangle_get_color (CLUTTER_RECTANGLE (self->obj), &color);
return Py_BuildValue ("(iiii)", color.red,
color.green,
color.blue,
color.alpha);
}
%%
override clutter_label_set_color
static PyObject *
_wrap_clutter_label_set_color (PyGObject *self,
PyObject *args)
{
ClutterColor color;
int len, i;
if (PyTuple_Size (args) != 4) {
PyErr_SetString (PyExc_TypeError,
"requires a tuple of 4 integers: (r, g, b, a)");
return NULL;
}
for (i = 0; i < 4; i++) {
PyObject *comp = PyTuple_GetItem (args, i);
if (!PyInt_Check (comp)) {
PyErr_SetString (PyExc_TypeError,
"component is not an integer");
return NULL;
}
switch (i) {
case 0: color.red = (guint8) PyInt_AsLong (comp); break;
case 1: color.green = (guint8) PyInt_AsLong (comp); break;
case 2: color.blue = (guint8) PyInt_AsLong (comp); break;
case 3: color.alpha = (guint8) PyInt_AsLong (comp); break;
default:
g_assert_not_reached ();
break;
}
}
clutter_label_set_color (CLUTTER_LABEL (self->obj), &color);
Py_INCREF (Py_None);
return Py_None;
}
%%
override clutter_label_get_color
static PyObject *
_wrap_clutter_label_get_color (PyGObject *self,
PyObject *args)
{
ClutterColor color;
clutter_label_get_color (CLUTTER_LABEL (self->obj), &color);
return Py_BuildValue ("(iiii)", color.red,
color.green,
color.blue,
color.alpha);
}
%%

379
clutter/clutter-color.c
View File

@ -23,39 +23,368 @@
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "clutter-color.h"
ClutterColor
clutter_color_new (guint8 r, guint8 g, guint8 b, guint8 a)
{
return ( a | b << 8 | g << 16 | r << 24 );
}
/**
* clutter_color_add:
* @src1: a #ClutterColor
* @src2: a #ClutterColor
* @dest: return location for the result
*
* Adds @src2 to @src1 and saves the resulting color
* inside @dest.
*
* The alpha channel of @dest is as the maximum value
* between the alpha channels of @src1 and @src2.
*/
void
clutter_color_set (ClutterColor *color,
guint8 r,
guint8 g,
guint8 b,
guint8 a)
clutter_color_add (const ClutterColor *src1,
const ClutterColor *src2,
ClutterColor *dest)
{
*color = ( a | b << 8 | g << 16 | r << 24 );
g_return_if_fail (src1 != NULL);
g_return_if_fail (src2 != NULL);
g_return_if_fail (dest != NULL);
dest->red = CLAMP (src1->red + src2->red, 0, 255);
dest->green = CLAMP (src1->green + src2->green, 0, 255);
dest->blue = CLAMP (src1->blue + src2->blue, 0, 255);
dest->alpha = MAX (src1->alpha, src2->alpha);
}
/**
* clutter_color_subtract:
* @src1: a #ClutterColor
* @src2: a #ClutterColor
* @dest: return location for the result
*
* Subtracts @src2 from @src1 and saves the resulting
* color inside @dest.
*
* The alpha channel of @dest is set as the minimum value
* between the alpha channels of @src1 and @src2.
*/
void
clutter_color_get (ClutterColor color,
guint8 *r,
guint8 *g,
guint8 *b,
guint8 *a)
clutter_color_subtract (const ClutterColor *src1,
const ClutterColor *src2,
ClutterColor *dest)
{
if (r)
*r = clutter_color_r(color);
if (g)
*g = clutter_color_g(color);
if (b)
*b = clutter_color_b(color);
if (a)
*a = clutter_color_a(color);
g_return_if_fail (src1 != NULL);
g_return_if_fail (src2 != NULL);
g_return_if_fail (dest != NULL);
dest->red = CLAMP (src2->red - src1->red, 0, 255);
dest->green = CLAMP (src2->green - src1->green, 0, 255);
dest->blue = CLAMP (src2->blue - src1->blue, 0, 255);
dest->alpha = MIN (src1->alpha, src2->alpha);
}
/**
* clutter_color_lighten:
* @src: a #ClutterColor
* @dest: return location for the lighter color
*
* Lightens @src by a fixed amount, and saves the changed
* color in @dest.
*/
void
clutter_color_lighten (const ClutterColor *src,
ClutterColor *dest)
{
clutter_color_shade (src, dest, 1.3);
}
/**
* clutter_color_darken:
* @src: a #ClutterColor
* @dest: return location for the darker color
*
* Darkens @src by a fixed amount, and saves the changed color
* in @dest.
*/
void
clutter_color_darken (const ClutterColor *src,
ClutterColor *dest)
{
clutter_color_shade (src, dest, 0.7);
}
/**
* clutter_color_to_hls:
* @src: a #ClutterColor
* @hue: return location for the hue value or %NULL
* @luminance: return location for the luminance value or %NULL
* @saturation: return location for the saturation value or %NULL
*
* Converts @src to the HLS format.
*/
void
clutter_color_to_hls (const ClutterColor *src,
guint8 *hue,
guint8 *luminance,
guint8 *saturation)
{
gdouble red, green, blue;
gdouble min, max, delta;
gdouble h, l, s;
g_return_if_fail (src != NULL);
red = src->red / 255.0;
green = src->green / 255.0;
blue = src->blue / 255.0;
if (red > green)
{
if (red > blue)
max = red;
else
max = blue;
if (green < blue)
min = green;
else
min = blue;
}
else
{
if (green > blue)
max = green;
else
max = blue;
if (red < blue)
min = red;
else
min = blue;
}
l = (max + min) / 2;
s = 0;
h = 0;
if (max != min)
{
if (l <= 0.5)
s = (max - min) / (max + min);
else
s = (max - min) / (2 - max - min);
delta = max - min;
if (red == max)
h = (green - blue) / delta;
else if (green == max)
h = 2 + (blue - red) / delta;
else if (blue == max)
h = 4 + (red - green) / delta;
h *= 60;
if (h < 0.0)
h += 360;
}
if (hue)
*hue = (guint8) (h * 255);
if (luminance)
*luminance = (guint8) (l * 255);
if (saturation)
*saturation = (guint8) (s * 255);
}
/**
* clutter_color_from_hls:
* @dest: return location for a #ClutterColor
* @hue: hue value (0 .. 255)
* @luminance: luminance value (0 .. 255)
* @saturation: saturation value (0 .. 255)
*
* Converts a color expressed in HLS (hue, luminance and saturation)
* values into a #ClutterColor.
*/
void
clutter_color_from_hls (ClutterColor *dest,
guint8 hue,
guint8 luminance,
guint8 saturation)
{
gdouble h, l, s;
gdouble m1, m2;
g_return_if_fail (dest != NULL);
l = (gdouble) luminance / 255.0;
s = (gdouble) saturation / 255.0;
if (l <= 0.5)
m2 = l * (1 - s);
else
m2 = l + s - l * s;
m1 = 2 * l - m2;
if (s == 0)
{
dest->red = (guint8) l * 255;
dest->green = (guint8) l * 255;
dest->blue = (guint8) l * 255;
}
else
{
h = ((gdouble) hue / 255.0) + 120;
while (h > 360)
h -= 360;
while (h < 0)
h += 360;
if (h < 60)
dest->red = (guint8) (m1 + (m2 - m1) * h / 60) * 255;
else if (h < 180)
dest->red = (guint8) m2 * 255;
else if (h < 240)
dest->red = (guint8) (m1 + (m2 - m1) * (240 - h) / 60) * 255;
else
dest->red = (guint8) m1 * 255;
h = (gdouble) hue / 255.0;
while (h > 360)
h -= 360;
while (h < 0)
h += 360;
if (h < 60)
dest->green = (guint8) (m1 + (m2 - m1) * h / 60) * 255;
else if (h < 180)
dest->green = (guint8) m2 * 255;
else if (h < 240)
dest->green = (guint8) (m1 + (m2 - m1) * (240 - h) / 60) * 255;
else
dest->green = (guint8) m1 * 255;
h = ((gdouble) hue / 255.0) - 120;
while (h > 360)
h -= 360;
while (h < 0)
h += 360;
if (h < 60)
dest->blue = (guint8) (m1 + (m2 - m1) * h / 60) * 255;
else if (h < 180)
dest->blue = (guint8) m2 * 255;
else if (h < 240)
dest->blue = (guint8) (m1 + (m2 - m1) * (240 - h) / 60) * 255;
else
dest->blue = (guint8) m1 * 255;
}
}
/**
* clutter_color_shade:
* @src: a #ClutterColor
* @dest: return location for the shaded color
* @shade: the shade factor to apply
*
* Shades @src by the factor of @shade and saves the modified
* color into @dest.
*/
void
clutter_color_shade (const ClutterColor *src,
ClutterColor *dest,
gdouble shade)
{
guint8 h, l, s;
gdouble h1, l1, s1;
g_return_if_fail (src != NULL);
g_return_if_fail (dest != NULL);
clutter_color_to_hls (src, &h, &l, &s);
h1 = (gdouble) h / 255.0;
l1 = (gdouble) l / 255.0;
s1 = (gdouble) s / 255.0;
l1 *= shade;
if (l1 > 1.0)
l1 = 1.0;
else if (l1 < 0.0)
l1 = 0.0;
s1 *= shade;
if (s1 > 1.0)
s1 = 1.0;
else if (s1 < 0.0)
s1 = 0.0;
h = (guint8) h1 * 255;
l = (guint8) l1 * 255;
s = (guint8) s1 * 255;
clutter_color_from_hls (dest, h, l, s);
}
/**
* clutter_color_to_pixel:
* @src: a #ClutterColor
*
* Converts @src into a packed 32 bit integer, containing
* all the four 8 bit channels used by #ClutterColor.
*
* Return value: a packed color
*/
guint32
clutter_color_to_pixel (const ClutterColor *src)
{
g_return_val_if_fail (src != NULL, 0);
return (src->alpha | src->blue << 8 | src->green << 16 | src->red << 24);
}
/**
* clutter_color_from_pixel:
* @dest: return location for a #ClutterColor
* @pixel: a 32 bit packed integer containing a color
*
* Converts @pixel from the packed representation of a four 8 bit channel
* color to a #ClutterColor.
*/
void
clutter_color_from_pixel (ClutterColor *dest,
guint32 pixel)
{
g_return_if_fail (dest != NULL);
dest->red = pixel >> 24;
dest->green = (pixel >> 16) & 0xff;
dest->blue = (pixel >> 8) & 0xff;
dest->alpha = pixel % 0xff;
}
static ClutterColor *
clutter_color_copy (ClutterColor *color)
{
ClutterColor *result = g_new0 (ClutterColor, 1);
*result = *color;
return result;
}
GType
clutter_color_get_type (void)
{
static GType our_type = 0;
if (!our_type)
our_type = g_boxed_type_register_static ("ClutterColor",
(GBoxedCopyFunc) clutter_color_copy,
(GBoxedFreeFunc) g_free);
return our_type;
}

62
clutter/clutter-color.h
View File

@ -26,38 +26,52 @@
#ifndef _HAVE_CLUTTER_COLOR_H
#define _HAVE_CLUTTER_COLOR_H
#include <glib.h>
#include <glib-object.h>
G_BEGIN_DECLS
#define clutter_color_r(col) ((col) >> 24)
#define clutter_color_g(col) (((col) >> 16) & 0xff)
#define clutter_color_b(col) (((col) >> 8) & 0xff)
#define clutter_color_a(col) ((col) & 0xff)
#define CLUTTER_TYPE_COLOR (clutter_color_get_type ())
#define clutter_color_set_r(col,r) ((col) &= (r))
#define clutter_color_set_g(col,g) ((col) &= (g << 8))
#define clutter_color_set_b(col,b) ((col) &= (b << 16))
#define clutter_color_set_a(col,a) ((col) &= (a << 24))
typedef struct _ClutterColor ClutterColor;
typedef guint32 ClutterColor;
struct _ClutterColor
{
guint8 red;
guint8 green;
guint8 blue;
guint8 alpha;
};
ClutterColor
clutter_color_new (guint8 r, guint8 g, guint8 b, guint8 a);
GType clutter_color_get_type (void) G_GNUC_CONST;
void
clutter_color_set (ClutterColor *color,
guint8 r,
guint8 g,
guint8 b,
guint8 a);
void clutter_color_add (const ClutterColor *src1,
const ClutterColor *src2,
ClutterColor *dest);
void clutter_color_subtract (const ClutterColor *src1,
const ClutterColor *src2,
ClutterColor *dest);
void
clutter_color_get (ClutterColor color,
guint8 *r,
guint8 *g,
guint8 *b,
guint8 *a);
void clutter_color_lighten (const ClutterColor *src,
ClutterColor *dest);
void clutter_color_darken (const ClutterColor *src,
ClutterColor *dest);
void clutter_color_shade (const ClutterColor *src,
ClutterColor *dest,
gdouble shade);
void clutter_color_to_hls (const ClutterColor *src,
guint8 *hue,
guint8 *luminance,
guint8 *saturation);
void clutter_color_from_hls (ClutterColor *dest,
guint8 hue,
guint8 luminance,
guint8 saturation);
guint32 clutter_color_to_pixel (const ClutterColor *src);
void clutter_color_from_pixel (ClutterColor *dest,
guint32 pixel);
G_END_DECLS

11
clutter/clutter-element.c
View File

@ -73,8 +73,6 @@ enum
PROP_NAME,
};
extern ClutterMainContext ClutterCntx;
static gboolean
redraw_update_idle (gpointer data)
{
@ -225,14 +223,15 @@ clutter_element_paint (ClutterElement *self)
if (self->priv->has_clip)
{
ClutterGeometry *clip = &self->priv->clip;
ClutterGeometry *clip = &(self->priv->clip);
gint absx, absy;
ClutterElement *stage = clutter_stage_get_default ();
clutter_element_get_abs_position (self, &absx, &absy);
CLUTTER_DBG("clip +%i+%i, %ix%i\n",
absx + clip->x,
clutter_element_get_height(CLUTTER_ELEMENT(clutter_stage()))
clutter_element_get_height (stage)
- (absy + clip->y) - clip->height,
clip->width,
clip->height);
@ -240,10 +239,12 @@ clutter_element_paint (ClutterElement *self)
glEnable (GL_SCISSOR_TEST);
glScissor (absx + clip->x,
clutter_element_get_height(CLUTTER_ELEMENT(clutter_stage()))
clutter_element_get_height (stage)
- (absy + clip->y) - clip->height,
clip->width,
clip->height);
g_object_unref (stage);
}
glPushMatrix();

44
clutter/clutter-event.c
View File

@ -988,3 +988,47 @@ clutter_keysym_to_unicode (guint keyval)
return 0;
}
ClutterEvent *
clutter_event_new (ClutterEventType type)
{
ClutterEvent *new_event;
new_event = g_new0 (ClutterEvent, 1);
new_event->any.type = type;
return new_event;
}
ClutterEvent *
clutter_event_copy (ClutterEvent *event)
{
ClutterEvent *new_event;
g_return_val_if_fail (event != NULL, NULL);
new_event = g_new (ClutterEvent, 1);
*new_event = *event;
return new_event;
}
void
clutter_event_free (ClutterEvent *event)
{
if (!event)
return;
g_free (event);
}
GType
clutter_event_get_type (void)
{
static GType our_type = 0;
if (!our_type)
our_type = g_boxed_type_register_static ("ClutterEvent",
(GBoxedCopyFunc) clutter_event_copy,
(GBoxedFreeFunc) clutter_event_free);
return our_type;
}

20
clutter/clutter-event.h
View File

@ -26,7 +26,7 @@
#ifndef _HAVE_CLUTTER_EVENT_H
#define _HAVE_CLUTTER_EVENT_H
#include <glib.h>
#include <glib-object.h>
G_BEGIN_DECLS
@ -43,6 +43,8 @@ enum
typedef enum
{
CLUTTER_NOTHING,
CLUTTER_KEY_PRESS,
CLUTTER_KEY_RELEASE,
CLUTTER_MOTION,
@ -51,14 +53,23 @@ typedef enum
CLUTTER_BUTTON_RELEASE
} ClutterEventType;
#define CLUTTER_TYPE_EVENT (clutter_event_get_type ())
typedef union _ClutterEvent ClutterEvent;
typedef struct _ClutterAnyEvent ClutterAnyEvent;
typedef struct _ClutterKeyEvent ClutterKeyEvent;
typedef struct _ClutterButtonEvent ClutterButtonEvent;
typedef struct _ClutterMotionEvent ClutterMotionEvent;
typedef struct _ClutterInputDevice ClutterInputDevice;
struct _ClutterAnyEvent
{
ClutterEventType type;
guint8 send_event : 1;
};
struct _ClutterKeyEvent
{
ClutterEventType type;
@ -95,11 +106,18 @@ union _ClutterEvent
{
ClutterEventType type;
ClutterAnyEvent any;
ClutterKeyEvent key_event;
ClutterButtonEvent button_event;
ClutterMotionEvent motion_event;
};
GType clutter_event_get_type (void) G_GNUC_CONST;
ClutterEvent *clutter_event_new (ClutterEventType type);
ClutterEvent *clutter_event_copy (ClutterEvent *event);
void clutter_event_free (ClutterEvent *event);
ClutterEventType
clutter_key_event_type (ClutterKeyEvent *keyev);

130
clutter/clutter-group.c
View File

@ -28,6 +28,18 @@
#include "clutter-group.h"
#include "clutter-main.h"
#include "clutter-marshal.h"
#include "clutter-enum-types.h"
enum
{
ADD,
REMOVE,
LAST_SIGNAL
};
static guint group_signals[LAST_SIGNAL] = { 0 };
G_DEFINE_TYPE (ClutterGroup, clutter_group, CLUTTER_TYPE_ELEMENT);
@ -51,7 +63,7 @@ clutter_group_paint (ClutterElement *element)
/* Translate if parent ( i.e not stage window ).
*/
if (clutter_element_get_parent(element) != NULL)
if (clutter_element_get_parent (element) != NULL)
{
ClutterGeometry geom;
@ -62,6 +74,20 @@ clutter_group_paint (ClutterElement *element)
}
#if 0
for (child_item = self->priv->children;
child_item != NULL;
child_item = child_item->next)
{
ClutterElement *child = child_item->data;
g_assert (child != NULL);
if (CLUTTER_ELEMENT_IS_MAPPED (child))
clutter_element_paint (child);
}
#endif
if (child_item)
{
do
@ -151,6 +177,17 @@ clutter_group_dispose (GObject *object)
static void
clutter_group_finalize (GObject *object)
{
ClutterGroup *group = CLUTTER_GROUP (object);
/* XXX - if something survives ::dispose then there's something
* wrong; but, at least, we won't leak stuff around.
*/
if (group->priv->children)
{
g_list_foreach (group->priv->children, (GFunc) g_object_unref, NULL);
g_list_free (group->priv->children);
}
G_OBJECT_CLASS (clutter_group_parent_class)->finalize (object);
}
@ -172,6 +209,26 @@ clutter_group_class_init (ClutterGroupClass *klass)
object_class->finalize = clutter_group_finalize;
object_class->dispose = clutter_group_dispose;
group_signals[ADD] =
g_signal_new ("add",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (ClutterGroupClass, add),
NULL, NULL,
clutter_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
CLUTTER_TYPE_ELEMENT);
group_signals[REMOVE] =
g_signal_new ("remove",
G_OBJECT_CLASS_TYPE (object_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (ClutterGroupClass, remove),
NULL, NULL,
clutter_marshal_VOID__OBJECT,
G_TYPE_NONE, 1,
CLUTTER_TYPE_ELEMENT);
g_type_class_add_private (object_class, sizeof (ClutterGroupPrivate));
}
@ -283,19 +340,37 @@ clutter_group_hide_all (ClutterGroup *self)
* @self: A #ClutterGroup
* @element: A #ClutterElement
*
* Add a new child #ClutterElement to the #ClutterGroup.
* Adds a new child #ClutterElement to the #ClutterGroup.
**/
void
clutter_group_add (ClutterGroup *self, ClutterElement *element)
clutter_group_add (ClutterGroup *self,
ClutterElement *element)
{
ClutterElement *parent;
g_return_if_fail (CLUTTER_IS_GROUP (self));
g_return_if_fail (CLUTTER_IS_ELEMENT (element));
parent = clutter_element_get_parent (element);
if (parent)
{
g_warning ("Attempting to add element of type `%s' to a "
"group of type `%s', but the element has already "
"a parent of type `%s'.",
g_type_name (G_OBJECT_TYPE (element)),
g_type_name (G_OBJECT_TYPE (self)),
g_type_name (G_OBJECT_TYPE (parent)));
return;
}
self->priv->children = g_list_append (self->priv->children, element);
/* below refs */
clutter_element_set_parent (element, CLUTTER_ELEMENT(self));
g_object_ref (element);
clutter_group_sort_depth_order (self);
g_signal_emit (self, group_signals[ADD], 0, element);
}
/**
@ -354,14 +429,30 @@ clutter_group_add_many (ClutterGroup *self,
* Remove a child #ClutterElement from the #ClutterGroup.
**/
void
clutter_group_remove (ClutterGroup *self, ClutterElement *element)
clutter_group_remove (ClutterGroup *self,
ClutterElement *element)
{
ClutterElement *parent;
g_return_if_fail (CLUTTER_IS_GROUP (self));
g_return_if_fail (CLUTTER_IS_ELEMENT (element));
/* FIXME: Check we actually are a child ? */
parent = clutter_element_get_parent (element);
if (element != CLUTTER_ELEMENT (self))
{
g_warning ("Attempting to remove element of type `%s' from "
"group of class `%s', but the group is not the "
"element's parent.",
g_type_name (G_OBJECT_TYPE (element)),
g_type_name (G_OBJECT_TYPE (self)));
return;
}
self->priv->children = g_list_remove (self->priv->children, element);
clutter_element_set_parent (element, NULL);
g_signal_emit (self, group_signals[REMOVE], 0, element);
g_object_unref (element);
}
/**
@ -369,7 +460,7 @@ clutter_group_remove (ClutterGroup *self, ClutterElement *element)
* @self: A #ClutterGroup
*
* Remove all child #ClutterElement from the #ClutterGroup.
**/
*/
void
clutter_group_remove_all (ClutterGroup *self)
{
@ -396,9 +487,10 @@ clutter_group_remove_all (ClutterGroup *self)
*
* Finds a child element of a group by its unique ID. Search recurses
* into any child groups.
**/
ClutterElement*
clutter_group_find_child_by_id (ClutterGroup *self, guint id)
*/
ClutterElement *
clutter_group_find_child_by_id (ClutterGroup *self,
guint id)
{
ClutterElement *element = NULL, *inner_element;
GList *child_item;
@ -435,8 +527,16 @@ clutter_group_find_child_by_id (ClutterGroup *self, guint id)
return element;
}
/**
* clutter_group_raise:
* @self: a #ClutterGroup
* @element: a #ClutterElement
* @sibling: a #ClutterElement
*
* FIXME
*/
void
clutter_group_raise (ClutterGroup *self,
clutter_group_raise (ClutterGroup *self,
ClutterElement *element,
ClutterElement *sibling)
{
@ -475,8 +575,16 @@ clutter_group_raise (ClutterGroup *self,
}
/**
* clutter_group_lower:
* @self: a #ClutterGroup
* @element: a #ClutterElement
* @sibling: a #ClutterElement
*
* FIXME
*/
void
clutter_group_lower (ClutterGroup *self,
clutter_group_lower (ClutterGroup *self,
ClutterElement *element,
ClutterElement *sibling)
{

10
clutter/clutter-group.h
View File

@ -70,6 +70,11 @@ struct _ClutterGroupClass
/*< private >*/
ClutterElementClass parent_class;
void (*add) (ClutterGroup *group,
ClutterElement *child);
void (*remove) (ClutterGroup *group,
ClutterElement *child);
void (*_clutter_group_1) (void);
void (*_clutter_group_2) (void);
void (*_clutter_group_3) (void);
@ -104,7 +109,8 @@ clutter_group_add_many (ClutterGroup *group,
...) G_GNUC_NULL_TERMINATED;
void
clutter_group_remove (ClutterGroup *group, ClutterElement *element);
clutter_group_remove (ClutterGroup *group,
ClutterElement *element);
void
clutter_group_show_all (ClutterGroup *self);
@ -112,7 +118,7 @@ clutter_group_show_all (ClutterGroup *self);
void
clutter_group_hide_all (ClutterGroup *self);
ClutterElement*
ClutterElement *
clutter_group_find_child_by_id (ClutterGroup *self, guint id);
void

348
clutter/clutter-label.c
View File

@ -32,14 +32,16 @@
#include <pango/pangoft2.h>
#define DEFAULT_FONT_NAME "Sans 10"
G_DEFINE_TYPE (ClutterLabel, clutter_label, CLUTTER_TYPE_TEXTURE);
enum
{
PROP_0,
PROP_FONT,
PROP_FONT_NAME,
PROP_TEXT,
PROP_COL
PROP_COLOR
};
#define CLUTTER_LABEL_GET_PRIVATE(obj) \
@ -50,10 +52,14 @@ struct _ClutterLabelPrivate
PangoLayout *layout;
PangoContext *context;
PangoFontDescription *desc;
guint32 fgcol;
ClutterColor fgcol;
gchar *text;
gchar *font;
gint extents_width, extents_height;
gchar *font_name;
gint extents_width;
gint extents_height;
};
static void
@ -120,9 +126,9 @@ clutter_label_make_pixbuf (ClutterLabel *label)
for (bx = 0; bx < ft_bitmap.width; bx++)
{
*pd++ = clutter_color_r(priv->fgcol);
*pd++ = clutter_color_g(priv->fgcol);
*pd++ = clutter_color_b(priv->fgcol);
*pd++ = priv->fgcol.red;
*pd++ = priv->fgcol.green;
*pd++ = priv->fgcol.blue;
*pd++ = *ps++;
}
}
@ -151,14 +157,14 @@ clutter_label_set_property (GObject *object,
switch (prop_id)
{
case PROP_FONT:
clutter_label_set_font (label, g_value_get_string(value));
case PROP_FONT_NAME:
clutter_label_set_font_name (label, g_value_get_string (value));
break;
case PROP_TEXT:
clutter_label_set_text (label, g_value_get_string(value));
clutter_label_set_text (label, g_value_get_string (value));
break;
case PROP_COL:
clutter_label_set_color (label, g_value_get_uint(value));
case PROP_COLOR:
clutter_label_set_color (label, g_value_get_boxed (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -174,20 +180,22 @@ clutter_label_get_property (GObject *object,
{
ClutterLabel *label;
ClutterLabelPrivate *priv;
ClutterColor color;
label = CLUTTER_LABEL(object);
priv = label->priv;
switch (prop_id)
{
case PROP_FONT:
g_value_set_string (value, priv->font);
case PROP_FONT_NAME:
g_value_set_string (value, priv->font_name);
break;
case PROP_TEXT:
g_value_set_string (value, priv->text);
break;
case PROP_COL:
g_value_set_uint (value, priv->fgcol);
case PROP_COLOR:
clutter_label_get_color (label, &color);
g_value_set_boxed (value, &color);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -203,37 +211,29 @@ clutter_label_dispose (GObject *object)
ClutterLabelPrivate *priv;
priv = self->priv;
if (priv)
if (priv->layout)
{
if (priv->layout)
{
g_object_unref (priv->layout);
priv->layout = NULL;
}
if (priv->desc)
{
pango_font_description_free (priv->desc);
priv->desc = NULL;
}
g_object_unref (priv->layout);
priv->layout = NULL;
}
if (priv->desc)
{
pango_font_description_free (priv->desc);
priv->desc = NULL;
}
if (priv->text)
{
g_free (priv->text);
priv->text = NULL;
}
g_free (priv->text);
priv->text = NULL;
if (priv->font)
{
g_free (priv->font);
priv->font = NULL;
}
if (priv->context)
{
g_object_unref (priv->context);
priv->context = NULL;
}
g_free (priv->font_name);
priv->font_name = NULL;
if (priv->context)
{
g_object_unref (priv->context);
priv->context = NULL;
}
G_OBJECT_CLASS (clutter_label_parent_class)->dispose (object);
@ -250,7 +250,6 @@ clutter_label_class_init (ClutterLabelClass *klass)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
ClutterElementClass *element_class = CLUTTER_ELEMENT_CLASS (klass);
ClutterTextureClass *texture_class = CLUTTER_TEXTURE_CLASS (klass);
ClutterElementClass *parent_class = CLUTTER_ELEMENT_CLASS (clutter_label_parent_class);
element_class->paint = parent_class->paint;
@ -265,11 +264,11 @@ clutter_label_class_init (ClutterLabelClass *klass)
gobject_class->get_property = clutter_label_get_property;
g_object_class_install_property
(gobject_class, PROP_FONT,
g_param_spec_string ("font",
"Font",
(gobject_class, PROP_FONT_NAME,
g_param_spec_string ("font-name",
"Font Name",
"Pango font description",
"sans 10",
NULL,
G_PARAM_CONSTRUCT | G_PARAM_READWRITE));
g_object_class_install_property
@ -277,18 +276,16 @@ clutter_label_class_init (ClutterLabelClass *klass)
g_param_spec_string ("text",
"Text",
"Text to render",
"",
NULL,
G_PARAM_CONSTRUCT | G_PARAM_READWRITE));
g_object_class_install_property
(gobject_class, PROP_COL,
g_param_spec_uint ("color",
"Font Colour",
"Font Colour specified as 8 byte RGBA value",
0,
0xffffffff,
0x000000ff,
G_PARAM_CONSTRUCT | G_PARAM_READWRITE));
(gobject_class, PROP_COLOR,
g_param_spec_boxed ("color",
"Font Colour",
"Font Colour",
CLUTTER_TYPE_COLOR,
G_PARAM_READWRITE));
g_type_class_add_private (gobject_class, sizeof (ClutterLabelPrivate));
}
@ -301,10 +298,17 @@ clutter_label_init (ClutterLabel *self)
self->priv = priv = CLUTTER_LABEL_GET_PRIVATE (self);
priv->fgcol.red = 255;
priv->fgcol.green = 255;
priv->fgcol.blue = 255;
priv->fgcol.alpha = 255;
priv->text = NULL;
priv->font_name = g_strdup (DEFAULT_FONT_NAME);
priv->desc = pango_font_description_from_string (priv->font_name);
font_map = PANGO_FT2_FONT_MAP (pango_ft2_font_map_new ());
pango_ft2_font_map_set_resolution (font_map, 96.0, 96.0);
priv->context = pango_ft2_font_map_create_context (font_map);
priv->layout = pango_layout_new (priv->context);
@ -315,63 +319,140 @@ clutter_label_init (ClutterLabel *self)
*/
}
ClutterElement*
clutter_label_new_with_text (const gchar *font_desc, const gchar *text)
/**
* clutter_label_new_with_text:
* @font_name: the name (and size) of the font to be used
* @text: the text to be displayed
*
* Creates a new #ClutterLabel displaying @text using @font_name.
*
* Return value: a #ClutterLabel
*/
ClutterElement *
clutter_label_new_with_text (const gchar *font_name,
const gchar *text)
{
ClutterLabel *label;
label = g_object_new (CLUTTER_TYPE_LABEL,
"font", font_desc,
"text", text,
NULL);
return CLUTTER_ELEMENT(label);
return g_object_new (CLUTTER_TYPE_LABEL,
"font-name", font_name,
"text", text,
NULL);
}
ClutterElement*
/**
* clutter_label_new:
*
* Creates a new, empty #ClutterLabel.
*
* Return: the newly created #ClutterLabel
*/
ClutterElement *
clutter_label_new (void)
{
return CLUTTER_ELEMENT(g_object_new (CLUTTER_TYPE_LABEL, NULL));
return g_object_new (CLUTTER_TYPE_LABEL, NULL);
}
/**
* clutter_label_get_text:
* @label: a #ClutterLabel
*
* Retrieves the text displayed by @label
*
* Return value: the text of the label. The returned string is
* owned by #ClutterLabel and should not be modified or freed.
*/
G_CONST_RETURN gchar *
clutter_label_get_text (ClutterLabel *label)
{
g_return_val_if_fail (CLUTTER_IS_LABEL (label), NULL);
return label->priv->text;
}
/**
* clutter_label_set_text:
* @label: a #ClutterLabel
* @text: the text to be displayed
*
* Sets @text as the text to be displayed by @label.
*/
void
clutter_label_set_text (ClutterLabel *label, const gchar *text)
clutter_label_set_text (ClutterLabel *label,
const gchar *text)
{
ClutterLabelPrivate *priv;
g_return_if_fail (CLUTTER_IS_LABEL (label));
priv = label->priv;
if (priv->text)
g_free (priv->text);
priv->text = g_strdup(text);
g_free (priv->text);
priv->text = g_strdup (text);
clutter_label_make_pixbuf (label);
if (CLUTTER_ELEMENT_IS_VISIBLE (CLUTTER_ELEMENT(label)))
clutter_element_queue_redraw (CLUTTER_ELEMENT(label));
g_object_notify (G_OBJECT (label), "text");
}
/**
* clutter_label_get_font_name:
* @label: a #ClutterLabel
*
* Retrieves the font used by @label.
*
* Return value: a string containing the font name, in a format
* understandable by pango_font_description_from_string(). The
* string is owned by #ClutterLabel and should not be modified
* or freed.
*/
G_CONST_RETURN gchar *
clutter_label_get_font_name (ClutterLabel *label)
{
g_return_val_if_fail (CLUTTER_IS_LABEL (label), NULL);
return label->priv->font_name;
}
/**
* clutter_label_set_font_name:
* @label: a #ClutterLabel
* @font_name: a font name and size, or %NULL for the default font
*
* Sets @font_name as the font used by @label.
*
* @font_name must be a string containing the font name and its
* size, similarly to what you would feed to the
* pango_font_description_from_string() function.
*/
void
clutter_label_set_font (ClutterLabel *label, const gchar *desc)
clutter_label_set_font_name (ClutterLabel *label,
const gchar *font_name)
{
ClutterLabelPrivate *priv;
g_return_if_fail (CLUTTER_IS_LABEL (label));
if (!font_name || font_name[0] == '\0')
font_name = DEFAULT_FONT_NAME;
priv = label->priv;
if (priv->desc)
pango_font_description_free (priv->desc);
pango_font_description_free (priv->desc);
if (priv->font)
g_free(priv->font);
g_free (priv->font_name);
priv->font_name = g_strdup (font_name);
priv->font = g_strdup(desc);
priv->desc = pango_font_description_from_string (desc);
priv->desc = pango_font_description_from_string (priv->font_name);
if (!priv->desc)
{
g_warning ("Attempting to create a PangoFontDescription for "
"font name `%s', but failed.",
priv->font_name);
return;
}
if (label->priv->text && label->priv->text[0] != '\0')
{
@ -380,8 +461,18 @@ clutter_label_set_font (ClutterLabel *label, const gchar *desc)
if (CLUTTER_ELEMENT_IS_VISIBLE (CLUTTER_ELEMENT(label)))
clutter_element_queue_redraw (CLUTTER_ELEMENT(label));
}
g_object_notify (G_OBJECT (label), "font-name");
}
/**
* clutter_label_set_text_extents:
* @label: a #ClutterLabel
* @width: the width of the text
* @height: the height of the text
*
* Sets the maximum extents of the label's text.
*/
void
clutter_label_set_text_extents (ClutterLabel *label,
gint width,
@ -399,21 +490,82 @@ clutter_label_set_text_extents (ClutterLabel *label,
clutter_element_queue_redraw (CLUTTER_ELEMENT(label));
}
/**
* clutter_label_get_text_extents:
* @label: a #ClutterLabel
* @width: return location for the width of the extents or %NULL
* @height: return location for the height of the extents or %NULL
*
* Returns the extents of the label.
*/
void
clutter_label_set_color (ClutterLabel *label, ClutterColor pixel)
clutter_label_get_text_extents (ClutterLabel *label,
gint *width,
gint *height)
{
ClutterLabelPrivate *priv;
g_return_if_fail (CLUTTER_IS_LABEL (label));
if (width)
*width = label->priv->extents_width;
if (height)
*height = label->priv->extents_height;
}
/**
* clutter_label_set_color:
* @label: a #ClutterLabel
* @color: a #ClutterColor
*
* Sets the color of @label.
*/
void
clutter_label_set_color (ClutterLabel *label,
const ClutterColor *color)
{
ClutterElement *element;
ClutterLabelPrivate *priv;
g_return_if_fail (CLUTTER_IS_LABEL (label));
g_return_if_fail (color != NULL);
priv = label->priv;
priv->fgcol.red = color->red;
priv->fgcol.green = color->green;
priv->fgcol.blue = color->blue;
priv->fgcol.alpha = color->alpha;
clutter_label_make_pixbuf (label);
element = CLUTTER_ELEMENT (label);
clutter_element_set_opacity (element, priv->fgcol.alpha);
if (CLUTTER_ELEMENT_IS_VISIBLE (element))
clutter_element_queue_redraw (element);
g_object_notify (G_OBJECT (label), "color");
}
/**
* clutter_label_get_color:
* @label: a #ClutterLabel
* @color: return location for a #ClutterColor
*
* Retrieves the color of @label.
*/
void
clutter_label_get_color (ClutterLabel *label,
ClutterColor *color)
{
ClutterLabelPrivate *priv;
g_return_if_fail (CLUTTER_IS_LABEL (label));
g_return_if_fail (color != NULL);
priv = label->priv;
priv->fgcol = pixel;
clutter_element_set_opacity(CLUTTER_ELEMENT(label), priv->fgcol & 0xff);
clutter_label_make_pixbuf (label);
if (CLUTTER_ELEMENT_IS_VISIBLE (CLUTTER_ELEMENT(label)))
clutter_element_queue_redraw (CLUTTER_ELEMENT(label));
color->red = priv->fgcol.red;
color->green = priv->fgcol.green;
color->blue = priv->fgcol.blue;
color->alpha = priv->fgcol.alpha;
}

40
clutter/clutter-label.h
View File

@ -29,6 +29,7 @@
#include <glib-object.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <clutter/clutter-texture.h>
#include <clutter/clutter-color.h>
G_BEGIN_DECLS
@ -77,27 +78,28 @@ struct _ClutterLabelClass
void (*_clutter_label_4) (void);
};
GType clutter_label_get_type (void);
GType clutter_label_get_type (void) G_GNUC_CONST;
ClutterElement*
clutter_label_new_with_text (const gchar *font_desc, const gchar *text);
ClutterElement * clutter_label_new (void);
ClutterElement * clutter_label_new_with_text (const gchar *font_name,
const gchar *text);
ClutterElement*
clutter_label_new (void);
void
clutter_label_set_text (ClutterLabel *label, const gchar *text);
void
clutter_label_set_font (ClutterLabel *label, const gchar *desc);
void
clutter_label_set_color (ClutterLabel *label, guint32 pixel);
void
clutter_label_set_text_extents (ClutterLabel *label,
gint width,
gint height);
void clutter_label_set_text (ClutterLabel *label,
const gchar *text);
G_CONST_RETURN gchar *clutter_label_get_text (ClutterLabel *label);
void clutter_label_set_font_name (ClutterLabel *label,
const gchar *font_name);
G_CONST_RETURN gchar *clutter_label_get_font_name (ClutterLabel *label);
void clutter_label_set_color (ClutterLabel *label,
const ClutterColor *color);
void clutter_label_get_color (ClutterLabel *label,
ClutterColor *color);
void clutter_label_set_text_extents (ClutterLabel *label,
gint width,
gint height);
void clutter_label_get_text_extents (ClutterLabel *label,
gint *width,
gint *height);
G_END_DECLS

323
clutter/clutter-main.c
View File

@ -22,6 +22,11 @@
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include <stdlib.h>
#include "clutter-main.h"
#include "clutter-element.h"
#include "clutter-stage.h"
@ -37,8 +42,6 @@ typedef struct
}
ClutterXEventSource;
ClutterMainContext ClutterCntx;
#define GLX_SAMPLE_BUFFERS_ARB 100000
#define GLX_SAMPLES_ARB 100001
@ -47,6 +50,8 @@ typedef void (*ClutterXEventFunc) (XEvent *xev, gpointer user_data);
static gboolean __clutter_has_debug = FALSE;
static gboolean __clutter_has_fps = FALSE;
static ClutterMainContext *ClutterCntx = NULL;
static gboolean
x_event_prepare (GSource *source,
gint *timeout)
@ -141,12 +146,17 @@ translate_motion_event (ClutterMotionEvent *event,
event->modifier_state = xevent->xmotion.state;
}
void
static void
clutter_dispatch_x_event (XEvent *xevent,
gpointer data)
{
ClutterMainContext *ctx = CLUTTER_CONTEXT();
ClutterEvent event;
ClutterMainContext *ctx = CLUTTER_CONTEXT ();
ClutterEvent *event;
ClutterStage *stage = ctx->stage;
gboolean emit_input_event = FALSE;
event = clutter_event_new (CLUTTER_NOTHING);
event->any.send_event = xevent->xany.send_event ? TRUE : FALSE;
switch (xevent->type)
{
@ -163,24 +173,40 @@ clutter_dispatch_x_event (XEvent *xevent,
/* FIXME: need to make stage an 'element' so can que
* a paint direct from there rather than hack here...
*/
clutter_element_queue_redraw (CLUTTER_ELEMENT(clutter_stage()));
clutter_element_queue_redraw (CLUTTER_ELEMENT (stage));
}
break;
case KeyPress:
translate_key_event ((ClutterKeyEvent *) event, xevent);
g_signal_emit_by_name (stage, "key-press-event", event);
emit_input_event = TRUE;
break;
case KeyRelease:
translate_key_event ((ClutterKeyEvent*)&event, xevent);
g_signal_emit_by_name (clutter_stage(), "input-event", &event);
translate_key_event ((ClutterKeyEvent *) event, xevent);
g_signal_emit_by_name (stage, "key-release-event", event);
emit_input_event = TRUE;
break;
case ButtonPress:
translate_button_event ((ClutterButtonEvent *) event, xevent);
g_signal_emit_by_name (stage, "button-press-event", event);
emit_input_event = TRUE;
break;
case ButtonRelease:
translate_button_event ((ClutterButtonEvent*)&event, xevent);
g_signal_emit_by_name (clutter_stage(), "input-event", &event);
translate_button_event ((ClutterButtonEvent *) event, xevent);
g_signal_emit_by_name (stage, "button-release-event", event);
emit_input_event = TRUE;
break;
case MotionNotify:
translate_motion_event ((ClutterMotionEvent*)&event, xevent);
g_signal_emit_by_name (clutter_stage(), "input-event", &event);
translate_motion_event ((ClutterMotionEvent *) event, xevent);
g_signal_emit_by_name (stage, "motion-event", event);
emit_input_event = TRUE;
break;
}
if (emit_input_event)
g_signal_emit_by_name (stage, "input-event", event);
clutter_event_free (event);
}
static void
@ -195,7 +221,7 @@ events_init()
g_main_context_ref (gmain_context);
connection_number = ConnectionNumber (ClutterCntx.xdpy);
connection_number = ConnectionNumber (ClutterCntx->xdpy);
source = g_source_new ((GSourceFuncs *)&x_event_funcs,
sizeof (ClutterXEventSource));
@ -204,7 +230,7 @@ events_init()
display_source->event_poll_fd.fd = connection_number;
display_source->event_poll_fd.events = G_IO_IN;
display_source->display = ClutterCntx.xdpy;
display_source->display = ClutterCntx->xdpy;
g_source_add_poll (source, &display_source->event_poll_fd);
g_source_set_can_recurse (source, TRUE);
@ -223,11 +249,16 @@ clutter_want_fps(void)
return __clutter_has_fps;
}
/**
* clutter_redraw:
*
* FIXME
*/
void
clutter_redraw ()
clutter_redraw (void)
{
ClutterMainContext *ctx = CLUTTER_CONTEXT();
ClutterStage *stage = CLUTTER_STAGE(clutter_stage());
ClutterStage *stage = ctx->stage;
ClutterColor stage_color;
static GTimer *timer = NULL;
@ -238,25 +269,25 @@ clutter_redraw ()
CLUTTER_DBG("@@@ Redraw enter @@@");
clutter_threads_enter();
clutter_threads_enter ();
if (clutter_want_fps())
if (clutter_want_fps ())
{
if (!timer)
timer = g_timer_new();
timer = g_timer_new ();
}
stage_color = clutter_stage_get_color (stage);
clutter_stage_get_color (stage, &stage_color);
glClearColor( ( (float)clutter_color_r(stage_color) / 0xff ) * 1.0,
( (float)clutter_color_g(stage_color) / 0xff ) * 1.0,
( (float)clutter_color_b(stage_color) / 0xff ) * 1.0,
0.0 );
glClearColor(((float) stage_color.red / 0xff * 1.0),
((float) stage_color.green / 0xff * 1.0),
((float) stage_color.blue / 0xff * 1.0),
0.0);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glDisable(GL_LIGHTING);
glDisable(GL_DEPTH_TEST);
clutter_element_paint(CLUTTER_ELEMENT(stage));
clutter_element_paint (CLUTTER_ELEMENT (stage));
if (clutter_stage_get_xwindow (stage))
{
@ -275,7 +306,7 @@ clutter_redraw ()
glFlush();
}
if (clutter_want_fps())
if (clutter_want_fps ())
{
timer_n_frames++;
@ -287,95 +318,221 @@ clutter_redraw ()
}
}
clutter_threads_leave();
clutter_threads_leave ();
CLUTTER_DBG("@@@ Redraw leave @@@");
}
/**
* clutter_main_quit:
*
* FIXME
*/
void
clutter_main()
clutter_main_quit (void)
{
GMainLoop *loop;
ClutterMainContext *context = CLUTTER_CONTEXT ();
loop = g_main_loop_new (g_main_context_default (), TRUE);
g_return_if_fail (context->main_loops != NULL);
g_main_loop_run (loop);
g_main_loop_quit (context->main_loops->data);
}
/**
* clutter_main_level:
*
* FIXME
*/
gint
clutter_main_level (void)
{
ClutterMainContext *context = CLUTTER_CONTEXT ();
return context->main_loop_level;
}
/**
* clutter_main:
*
* FIXME
*/
void
clutter_main (void)
{
ClutterMainContext *context = CLUTTER_CONTEXT ();
GMainLoop *loop;
if (!context->is_initialized)
{
g_warning ("Called clutter_main() but Clutter wasn't initialised. "
"You must call clutter_init() first.");
return;
}
context->main_loop_level++;
loop = g_main_loop_new (NULL, TRUE);
context->main_loops = g_slist_prepend (context->main_loops, loop);
if (g_main_loop_is_running (context->main_loops->data))
{
g_main_loop_run (loop);
}
context->main_loops = g_slist_remove (context->main_loops, loop);
g_main_loop_unref (loop);
context->main_loop_level--;
if (context->main_loop_level == 0)
{
g_object_unref (context->stage);
g_free (context);
}
}
/**
* clutter_threads_enter:
*
* FIXME
*/
void
clutter_threads_enter(void)
{
g_mutex_lock(ClutterCntx.gl_lock);
ClutterMainContext *context = CLUTTER_CONTEXT ();
g_mutex_lock (context->gl_lock);
}
/**
* clutter_threads_leave:
*
* FIXME
*/
void
clutter_threads_leave(void)
clutter_threads_leave (void)
{
g_mutex_unlock(ClutterCntx.gl_lock);
}
ClutterGroup*
clutter_stage(void)
{
return CLUTTER_GROUP(ClutterCntx.stage);
ClutterMainContext *context = CLUTTER_CONTEXT ();
g_mutex_unlock (context->gl_lock);
}
Display*
clutter_xdisplay(void)
clutter_xdisplay (void)
{
return ClutterCntx.xdpy;
return ClutterCntx->xdpy;
}
int
clutter_xscreen(void)
clutter_xscreen (void)
{
return ClutterCntx.xscreen;
return ClutterCntx->xscreen;
}
/**
* clutter_root_xwindow:
*
* FIXME
*
* Return value: FIXME
*/
Window
clutter_root_xwindow(void)
clutter_root_xwindow (void)
{
return ClutterCntx.xwin_root;
return ClutterCntx->xwin_root;
}
/**
* clutter_xvisual:
*
* FIXME
*
* Return value: FIXME
*/
XVisualInfo*
clutter_xvisual(void)
clutter_xvisual (void)
{
return ClutterCntx.xvinfo;
return ClutterCntx->xvinfo;
}
/**
* clutter_want_debug:
*
* FIXME
*
* Return value: FIXME
*/
gboolean
clutter_want_debug(void)
clutter_want_debug (void)
{
return __clutter_has_debug;
}
/**
* clutter_gl_context_set_indirect:
* @indirect: FIXME
*
* FIXME
*/
void
clutter_gl_context_set_indirect (gboolean indirect)
{
}
int
clutter_init(int *argc, char ***argv)
ClutterMainContext *
clutter_context_get_default (void)
{
int gl_attributes[] =
if (!ClutterCntx)
{
GLX_RGBA,
GLX_DOUBLEBUFFER,
GLX_RED_SIZE, 1,
GLX_GREEN_SIZE, 1,
GLX_BLUE_SIZE, 1,
/* GLX_DEPTH_SIZE, 1, */
/* GLX_DEPTH_SIZE, 32, */
0
};
ClutterMainContext *ctx;
if (getenv("CLUTTER_DEBUG"))
ctx = g_new0 (ClutterMainContext, 1);
ctx->is_initialized = FALSE;
ClutterCntx = ctx;
}
return ClutterCntx;
}
/**
* clutter_init:
* @argc: FIXME
* @argv: FIXME
*
* FIXME
*
* Return value: FIXME
*/
int
clutter_init (int *argc, char ***argv)
{
ClutterMainContext *context;
XVisualInfo *vinfo;
static gboolean is_initialized = FALSE;
int gl_attributes[] = {
GLX_RGBA,
GLX_DOUBLEBUFFER,
GLX_RED_SIZE, 1,
GLX_GREEN_SIZE, 1,
GLX_BLUE_SIZE, 1,
/* GLX_DEPTH_SIZE, 1, */
/* GLX_DEPTH_SIZE, 32, */
0
};
if (is_initialized)
return 1;
context = clutter_context_get_default ();
if (g_getenv ("CLUTTER_DEBUG"))
__clutter_has_debug = TRUE;
if (getenv("CLUTTER_SHOW_FPS"))
if (g_getenv ("CLUTTER_SHOW_FPS"))
__clutter_has_fps = TRUE;
g_type_init();
@ -387,36 +544,40 @@ clutter_init(int *argc, char ***argv)
gst_init (argc, argv);
if ((ClutterCntx.xdpy = XOpenDisplay(getenv("DISPLAY"))) == NULL)
context->main_loops = NULL;
context->main_loop_level = 0;
if ((context->xdpy = XOpenDisplay (g_getenv ("DISPLAY"))) == NULL)
{
g_warning("Unable to connect to X DISPLAY.");
return -1;
}
ClutterCntx.xscreen = DefaultScreen(ClutterCntx.xdpy);
ClutterCntx.xwin_root = RootWindow(ClutterCntx.xdpy, ClutterCntx.xscreen);
if ((ClutterCntx.xvinfo = glXChooseVisual(ClutterCntx.xdpy,
ClutterCntx.xscreen,
gl_attributes)) == NULL)
context->xscreen = DefaultScreen(context->xdpy);
context->xwin_root = RootWindow(context->xdpy,
context->xscreen);
context->xvinfo = glXChooseVisual (context->xdpy,
context->xscreen,
gl_attributes);
if (!context->xvinfo)
{
g_warning("Unable to find suitable GL visual.");
g_warning ("Unable to find suitable GL visual.");
return -2;
}
ClutterCntx.font_map = PANGO_FT2_FONT_MAP (pango_ft2_font_map_new ());
context->font_map = PANGO_FT2_FONT_MAP (pango_ft2_font_map_new ());
pango_ft2_font_map_set_resolution (context->font_map, 96.0, 96.0);
pango_ft2_font_map_set_resolution (ClutterCntx.font_map, 96.0, 96.0);
context->gl_lock = g_mutex_new ();
ClutterCntx.gl_lock = g_mutex_new ();
context->stage = CLUTTER_STAGE (clutter_stage_get_default ());
g_return_val_if_fail (CLUTTER_IS_STAGE (context->stage), -3);
clutter_element_realize (CLUTTER_ELEMENT (context->stage));
ClutterCntx.stage = g_object_new (CLUTTER_TYPE_STAGE, NULL);
events_init ();
g_return_val_if_fail (ClutterCntx.stage != NULL, -3);
clutter_element_realize(CLUTTER_ELEMENT(ClutterCntx.stage));
events_init();
context->is_initialized = TRUE;
return 1;
}

9
clutter/clutter-main.h
View File

@ -63,10 +63,13 @@ int
clutter_init (int *argc, char ***argv);
void
clutter_main(void);
clutter_main (void);
ClutterGroup*
clutter_stage(void);
void
clutter_main_quit (void);
gint
clutter_main_level (void);
void
clutter_redraw ();

3
clutter/clutter-marshal.list
View File

@ -1,4 +1,5 @@
VOID:INT64,INT64,FLOAT,BOOLEAN
VOID:STRING,BOOLEAN,BOOLEAN
VOID:INT,INT
VOID:BOXED
VOID:OBJECT

28
clutter/clutter-private.h
View File

@ -45,21 +45,31 @@
#include <pango/pangoft2.h>
typedef struct _ClutterMainContext ClutterMainContext;
typedef struct ClutterMainContext
struct _ClutterMainContext
{
Display *xdpy;
Window xwin_root;
int xscreen;
GC xgc;
XVisualInfo *xvinfo;
Display *xdpy;
Window xwin_root;
int xscreen;
XVisualInfo *xvinfo;
GC xgc;
PangoFT2FontMap *font_map;
GMutex *gl_lock;
guint update_idle;
guint main_loop_level;
GSList *main_loops;
ClutterStage *stage;
}
ClutterMainContext;
#define CLUTTER_CONTEXT() &ClutterCntx
guint is_initialized : 1;
};
#define CLUTTER_CONTEXT() (clutter_context_get_default ())
ClutterMainContext *clutter_context_get_default (void);
#endif

137
clutter/clutter-rectangle.c
View File

@ -35,7 +35,7 @@ G_DEFINE_TYPE (ClutterRectangle, clutter_rectangle, CLUTTER_TYPE_ELEMENT);
enum
{
PROP_0,
PROP_COL
PROP_COLOR
/* FIXME: Add gradient, rounded corner props etc */
};
@ -45,7 +45,7 @@ enum
struct _ClutterRectanglePrivate
{
guint32 col;
ClutterColor color;
};
static void
@ -65,10 +65,10 @@ clutter_rectangle_paint (ClutterElement *self)
clutter_element_get_geometry (self, &geom);
glColor4ub(clutter_color_r(priv->col),
clutter_color_g(priv->col),
clutter_color_b(priv->col),
clutter_element_get_opacity(self));
glColor4ub(priv->color.red,
priv->color.green,
priv->color.blue,
clutter_element_get_opacity (self));
glRecti (geom.x,
geom.y,
@ -86,19 +86,12 @@ clutter_rectangle_set_property (GObject *object,
const GValue *value,
GParamSpec *pspec)
{
ClutterRectangle *rectangle;
ClutterRectanglePrivate *priv;
rectangle = CLUTTER_RECTANGLE(object);
priv = rectangle->priv;
ClutterRectangle *rectangle = CLUTTER_RECTANGLE(object);
switch (prop_id)
{
case PROP_COL:
priv->col = g_value_get_uint(value);
clutter_element_set_opacity(CLUTTER_ELEMENT(rectangle),
priv->col & 0xff);
/* FIXME: queue paint */
case PROP_COLOR:
clutter_rectangle_set_color (rectangle, g_value_get_boxed (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -112,16 +105,14 @@ clutter_rectangle_get_property (GObject *object,
GValue *value,
GParamSpec *pspec)
{
ClutterRectangle *rectangle;
ClutterRectanglePrivate *priv;
rectangle = CLUTTER_RECTANGLE(object);
priv = rectangle->priv;
ClutterRectangle *rectangle = CLUTTER_RECTANGLE(object);
ClutterColor color;
switch (prop_id)
{
case PROP_COL:
g_value_set_uint (value, priv->col);
case PROP_COLOR:
clutter_rectangle_get_color (rectangle, &color);
g_value_set_boxed (value, &color);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
@ -157,14 +148,12 @@ clutter_rectangle_class_init (ClutterRectangleClass *klass)
gobject_class->get_property = clutter_rectangle_get_property;
g_object_class_install_property
(gobject_class, PROP_COL,
g_param_spec_uint ("color",
"Rectangle Colour",
"Rectangle Colour specified as 8 byte RGBA value",
0,
0xffffffff,
0xff,
G_PARAM_READWRITE));
(gobject_class, PROP_COLOR,
g_param_spec_boxed ("color",
"Color",
"The color of the rectangle",
CLUTTER_TYPE_COLOR,
G_PARAM_READWRITE));
g_type_class_add_private (gobject_class, sizeof (ClutterRectanglePrivate));
}
@ -173,13 +162,95 @@ static void
clutter_rectangle_init (ClutterRectangle *self)
{
self->priv = CLUTTER_RECTANGLE_GET_PRIVATE (self);
self->priv->color.red = 0xff;
self->priv->color.green = 0xff;
self->priv->color.blue = 0xff;
self->priv->color.alpha = 0xff;
}
/**
* clutter_rectangle_new:
*
* Creates a new #ClutterElement with a rectangular shape.
*
* Return value: a new #ClutterElement
*/
ClutterElement*
clutter_rectangle_new (guint32 colour)
clutter_rectangle_new (void)
{
return g_object_new (CLUTTER_TYPE_RECTANGLE, NULL);
}
/**
* clutter_rectangle_new_with_color:
* @color: a #ClutterColor
*
* Creates a new #ClutterElement with a rectangular shape
* and with @color.
*
* Return value: a new #ClutterElement
*/
ClutterElement *
clutter_rectangle_new_with_color (const ClutterColor *color)
{
return g_object_new (CLUTTER_TYPE_RECTANGLE,
"color", colour,
"color", color,
NULL);
}
/**
* clutter_rectangle_get_color:
* @rectangle: a #ClutterRectangle
* @color: return location for a #ClutterColor
*
* Retrieves the color of @rectangle.
*/
void
clutter_rectangle_get_color (ClutterRectangle *rectangle,
ClutterColor *color)
{
ClutterRectanglePrivate *priv;
g_return_if_fail (CLUTTER_IS_RECTANGLE (rectangle));
g_return_if_fail (color != NULL);
priv = rectangle->priv;
color->red = priv->color.red;
color->green = priv->color.green;
color->blue = priv->color.blue;
color->alpha = priv->color.alpha;
}
/**
* clutter_rectangle_set_color:
* @rectangle: a #ClutterRectangle
* @color: a #ClutterColor
*
* Sets the color of @rectangle.
*/
void
clutter_rectangle_set_color (ClutterRectangle *rectangle,
const ClutterColor *color)
{
ClutterRectanglePrivate *priv;
g_return_if_fail (CLUTTER_IS_RECTANGLE (rectangle));
g_return_if_fail (color != NULL);
priv = rectangle->priv;
priv->color.red = color->red;
priv->color.green = color->green;
priv->color.blue = color->blue;
priv->color.alpha = color->alpha;
clutter_element_set_opacity (CLUTTER_ELEMENT (rectangle),
priv->color.alpha);
if (CLUTTER_ELEMENT_IS_VISIBLE (CLUTTER_ELEMENT (rectangle)))
clutter_element_queue_redraw (CLUTTER_ELEMENT (rectangle));
g_object_notify (G_OBJECT (rectangle), "color");
}

20
clutter/clutter-rectangle.h
View File

@ -28,6 +28,7 @@
#include <glib-object.h>
#include <clutter/clutter-element.h>
#include <clutter/clutter-color.h>
G_BEGIN_DECLS
@ -61,19 +62,30 @@ struct _ClutterRectangle
{
ClutterElement parent;
/*< priv >*/
/*< private >*/
ClutterRectanglePrivate *priv;
};
struct _ClutterRectangleClass
{
ClutterElementClass parent_class;
/* padding for future expansion */
void (*_clutter_rectangle1) (void);
void (*_clutter_rectangle2) (void);
void (*_clutter_rectangle3) (void);
void (*_clutter_rectangle4) (void);
};
GType clutter_rectangle_get_type (void);
GType clutter_rectangle_get_type (void) G_GNUC_CONST;
ClutterElement*
clutter_rectangle_new (guint32 col);
ClutterElement *clutter_rectangle_new (void);
ClutterElement *clutter_rectangle_new_with_color (const ClutterColor *color);
void clutter_rectangle_get_color (ClutterRectangle *rectangle,
ClutterColor *color);
void clutter_rectangle_set_color (ClutterRectangle *rectangle,
const ClutterColor *color);
G_END_DECLS

323
clutter/clutter-stage.c
View File

@ -23,34 +23,47 @@
* Boston, MA 02111-1307, USA.
*/
#include "config.h"
#include "clutter-stage.h"
#include "clutter-main.h"
#include "clutter-color.h"
#include "clutter-marshal.h"
#include "clutter-enum-types.h"
#include "clutter-private.h" /* for DBG */
#include <GL/glx.h>
#include <GL/gl.h>
/* the stage is a singleton instance */
static ClutterStage *stage_singleton = NULL;
G_DEFINE_TYPE (ClutterStage, clutter_stage, CLUTTER_TYPE_GROUP);
static ClutterElementClass *parent_class;
#define CLUTTER_STAGE_GET_PRIVATE(obj) \
(G_TYPE_INSTANCE_GET_PRIVATE ((obj), CLUTTER_TYPE_STAGE, ClutterStagePrivate))
struct ClutterStagePrivate
struct _ClutterStagePrivate
{
Window xwin;
Pixmap xpixmap;
GLXPixmap glxpixmap;
gint xwin_width, xwin_height; /* FIXME target_width / height */
gboolean want_fullscreen;
gboolean want_offscreen;
gboolean hide_cursor;
GLXContext gl_context;
ClutterColor color;
Window xwin;
Pixmap xpixmap;
gint xwin_width, xwin_height; /* FIXME target_width / height */
GLXPixmap glxpixmap;
GLXContext gl_context;
ClutterColor color;
guint want_fullscreen : 1;
guint want_offscreen : 1;
guint hide_cursor : 1;
};
enum
{
PROP_0,
PROP_COLOR,
PROP_FULLSCREEN,
PROP_OFFSCREEN,
PROP_HIDE_CURSOR
@ -58,11 +71,19 @@ enum
enum
{
SIGNAL_INPUT_EVENT,
INPUT_EVENT,
BUTTON_PRESS_EVENT,
BUTTON_RELEASE_EVENT,
KEY_PRESS_EVENT,
KEY_RELEASE_EVENT,
MOTION_EVENT,
LAST_SIGNAL
};
static int stage_signals[LAST_SIGNAL] = { 0 };
static guint stage_signals[LAST_SIGNAL] = { 0 };
static ClutterElementClass *parent_class = NULL;
static void
sync_fullscreen (ClutterStage *stage)
@ -322,7 +343,7 @@ clutter_stage_realize (ClutterElement *element)
static void
clutter_stage_paint (ClutterElement *self)
{
parent_class->paint(self);
parent_class->paint (self);
}
static void
@ -343,8 +364,7 @@ clutter_stage_request_coords (ClutterElement *self,
ClutterStagePrivate *priv;
gint new_width, new_height;
stage = CLUTTER_STAGE(self);
stage = CLUTTER_STAGE (self);
priv = stage->priv;
new_width = ABS(box->x2 - box->x1);
@ -381,13 +401,10 @@ clutter_stage_request_coords (ClutterElement *self,
static void
clutter_stage_dispose (GObject *object)
{
ClutterStage *self = CLUTTER_STAGE(object);
ClutterStage *self = CLUTTER_STAGE (object);
if (self->priv)
{
if (self->priv->xwin)
clutter_stage_unrealize (CLUTTER_ELEMENT(self));
}
if (self->priv->xwin)
clutter_stage_unrealize (CLUTTER_ELEMENT (self));
G_OBJECT_CLASS (clutter_stage_parent_class)->dispose (object);
}
@ -395,14 +412,6 @@ clutter_stage_dispose (GObject *object)
static void
clutter_stage_finalize (GObject *object)
{
ClutterStage *self = CLUTTER_STAGE(object);
if (self->priv)
{
g_free(self->priv);
self->priv = NULL;
}
G_OBJECT_CLASS (clutter_stage_parent_class)->finalize (object);
}
@ -421,12 +430,15 @@ clutter_stage_set_property (GObject *object,
switch (prop_id)
{
case PROP_COLOR:
clutter_stage_set_color (stage, g_value_get_boxed (value));
break;
case PROP_OFFSCREEN:
if (priv->want_offscreen != g_value_get_boolean (value))
{
clutter_element_unrealize(CLUTTER_ELEMENT(stage));
clutter_element_unrealize (CLUTTER_ELEMENT(stage));
priv->want_offscreen = g_value_get_boolean (value);
clutter_element_realize(CLUTTER_ELEMENT(stage));
clutter_element_realize (CLUTTER_ELEMENT(stage));
}
break;
case PROP_FULLSCREEN:
@ -457,12 +469,17 @@ clutter_stage_get_property (GObject *object,
{
ClutterStage *stage;
ClutterStagePrivate *priv;
ClutterColor color;
stage = CLUTTER_STAGE(object);
priv = stage->priv;
switch (prop_id)
{
case PROP_COLOR:
clutter_stage_get_color (stage, &color);
g_value_set_boxed (value, &color);
break;
case PROP_OFFSCREEN:
g_value_set_boolean (value, priv->want_offscreen);
break;
@ -481,13 +498,10 @@ clutter_stage_get_property (GObject *object,
static void
clutter_stage_class_init (ClutterStageClass *klass)
{
GObjectClass *gobject_class;
ClutterElementClass *element_class;
ClutterGroupClass *group_class;
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
ClutterElementClass *element_class = CLUTTER_ELEMENT_CLASS (klass);
gobject_class = (GObjectClass*)klass;
element_class = (ClutterElementClass*)klass;
group_class = (ClutterGroupClass*)klass;
parent_class = g_type_class_peek_parent (klass);
element_class->realize = clutter_stage_realize;
element_class->unrealize = clutter_stage_unrealize;
@ -503,15 +517,18 @@ clutter_stage_class_init (ClutterStageClass *klass)
gobject_class->set_property = clutter_stage_set_property;
gobject_class->get_property = clutter_stage_get_property;
parent_class = g_type_class_peek_parent(group_class);
/**
* ClutterStage:fullscreen
*
* Whether the stage should be fullscreen or not.
*/
g_object_class_install_property
(gobject_class, PROP_FULLSCREEN,
g_param_spec_boolean ("fullscreen",
"Fullscreen",
"Make Clutter stage fullscreen",
FALSE,
G_PARAM_CONSTRUCT | G_PARAM_READWRITE));
G_PARAM_READWRITE));
g_object_class_install_property
(gobject_class, PROP_OFFSCREEN,
@ -519,7 +536,7 @@ clutter_stage_class_init (ClutterStageClass *klass)
"Offscreen",
"Make Clutter stage offscreen",
FALSE,
G_PARAM_CONSTRUCT | G_PARAM_READWRITE));
G_PARAM_READWRITE));
g_object_class_install_property
@ -528,34 +545,129 @@ clutter_stage_class_init (ClutterStageClass *klass)
"Hide Cursor",
"Make Clutter stage cursor-less",
FALSE,
G_PARAM_CONSTRUCT | G_PARAM_READWRITE));
G_PARAM_READWRITE));
stage_signals[SIGNAL_INPUT_EVENT] =
g_object_class_install_property
(gobject_class, PROP_COLOR,
g_param_spec_boxed ("color",
"Color",
"The color of the stage",
CLUTTER_TYPE_COLOR,
G_PARAM_READWRITE));
stage_signals[INPUT_EVENT] =
g_signal_new ("input-event",
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (ClutterStageClass, input_event),
NULL, NULL,
g_cclosure_marshal_VOID__POINTER,
G_TYPE_NONE,
1, G_TYPE_POINTER);
clutter_marshal_VOID__BOXED,
G_TYPE_NONE, 1,
CLUTTER_TYPE_EVENT);
stage_signals[BUTTON_PRESS_EVENT] =
g_signal_new ("button-press-event",
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (ClutterStageClass, button_press_event),
NULL, NULL,
clutter_marshal_VOID__BOXED,
G_TYPE_NONE, 1,
CLUTTER_TYPE_EVENT);
stage_signals[BUTTON_RELEASE_EVENT] =
g_signal_new ("button-release-event",
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (ClutterStageClass, button_release_event),
NULL, NULL,
clutter_marshal_VOID__BOXED,
G_TYPE_NONE, 1,
CLUTTER_TYPE_EVENT);
stage_signals[BUTTON_PRESS_EVENT] =
g_signal_new ("key-press-event",
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (ClutterStageClass, key_press_event),
NULL, NULL,
clutter_marshal_VOID__BOXED,
G_TYPE_NONE, 1,
CLUTTER_TYPE_EVENT);
stage_signals[BUTTON_RELEASE_EVENT] =
g_signal_new ("key-release-event",
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (ClutterStageClass, key_release_event),
NULL, NULL,
clutter_marshal_VOID__BOXED,
G_TYPE_NONE, 1,
CLUTTER_TYPE_EVENT);
stage_signals[MOTION_EVENT] =
g_signal_new ("motion-event",
G_TYPE_FROM_CLASS (gobject_class),
G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (ClutterStageClass, motion_event),
NULL, NULL,
clutter_marshal_VOID__BOXED,
G_TYPE_NONE, 1,
CLUTTER_TYPE_EVENT);
g_type_class_add_private (gobject_class, sizeof (ClutterStagePrivate));
}
static void
clutter_stage_init (ClutterStage *self)
{
ClutterStagePrivate *priv;
self->priv = priv = CLUTTER_STAGE_GET_PRIVATE (self);
priv = g_new0 (ClutterStagePrivate, 1);
priv->want_offscreen = FALSE;
priv->want_fullscreen = FALSE;
priv->hide_cursor = FALSE;
priv->xwin_width = 100;
priv->xwin_height = 100;
priv->color = 0xffffffff;
self->priv = priv;
clutter_element_set_size (CLUTTER_ELEMENT(self), 640, 480);
priv->color.red = 0xff;
priv->color.green = 0xff;
priv->color.blue = 0xff;
priv->color.alpha = 0xff;
clutter_element_set_size (CLUTTER_ELEMENT (self), 640, 480);
}
/**
* clutter_stage_get_default:
*
* Returns the main stage. #ClutterStage is a singleton, so
* the stage will be created the first time this function is
* called (typically, inside clutter_init()); all the subsequent
* calls to clutter_stage_get_default() will return the same
* instance, with its reference count increased.
*
* Return value: the main #ClutterStage. Use g_object_unref()
* when finished using it.
*/
ClutterElement *
clutter_stage_get_default (void)
{
ClutterElement *retval = NULL;
if (!stage_singleton)
{
stage_singleton = g_object_new (CLUTTER_TYPE_STAGE, NULL);
retval = CLUTTER_ELEMENT (stage_singleton);
}
else
{
retval = CLUTTER_ELEMENT (stage_singleton);
g_object_ref (retval);
}
return retval;
}
/**
* clutter_stage_get_xwindow
* @stage: A #ClutterStage
@ -578,42 +690,66 @@ clutter_stage_get_xwindow (ClutterStage *stage)
* Set the stage color.
**/
void
clutter_stage_set_color (ClutterStage *stage,
ClutterColor color)
clutter_stage_set_color (ClutterStage *stage,
const ClutterColor *color)
{
stage->priv->color = color;
ClutterStagePrivate *priv;
if (CLUTTER_ELEMENT_IS_VISIBLE (CLUTTER_ELEMENT(stage)))
clutter_element_queue_redraw (CLUTTER_ELEMENT(stage));
g_return_if_fail (CLUTTER_IS_STAGE (stage));
g_return_if_fail (color != NULL);
priv = stage->priv;
priv->color.red = color->red;
priv->color.green = color->green;
priv->color.blue = color->blue;
priv->color.alpha = color->alpha;
if (CLUTTER_ELEMENT_IS_VISIBLE (CLUTTER_ELEMENT (stage)))
clutter_element_queue_redraw (CLUTTER_ELEMENT (stage));
g_object_notify (G_OBJECT (stage), "color");
}
/**
* clutter_stage_set_color
* clutter_stage_get_color
* @stage: A #ClutterStage
* @color: return location for a #ClutterColor
*
* Request the stage color.
*
* Return Value: The stages #ClutterColor
**/
ClutterColor
clutter_stage_get_color (ClutterStage *stage)
*/
void
clutter_stage_get_color (ClutterStage *stage,
ClutterColor *color)
{
return stage->priv->color;
ClutterStagePrivate *priv;
g_return_if_fail (CLUTTER_IS_STAGE (stage));
g_return_if_fail (color != NULL);
priv = stage->priv;
color->red = priv->color.red;
color->green = priv->color.green;
color->blue = priv->color.blue;
color->alpha = priv->color.alpha;
}
static void
snapshot_pixbuf_free(guchar *pixels, gpointer data)
snapshot_pixbuf_free (guchar *pixels,
gpointer data)
{
g_free(pixels);
}
/**
* clutter_stage_snapshot
* @stage A #ClutterStage
* @x x coordinate of the first pixel that is read from stage
* @y y coordinate of the first pixel that is read from stage
* @width Width dimention of pixels to be read.
* @height Height dimention of pixels to be read.
* @stage: A #ClutterStage
* @x: x coordinate of the first pixel that is read from stage
* @y: y coordinate of the first pixel that is read from stage
* @width: Width dimention of pixels to be read, or -1 for the
* entire stage width
* @height: Height dimention of pixels to be read, or -1 for the
* entire stage height
*
* Gets a pixel based representation of the current rendered stage.
*
@ -623,16 +759,28 @@ GdkPixbuf*
clutter_stage_snapshot (ClutterStage *stage,
gint x,
gint y,
guint width,
guint height)
gint width,
gint height)
{
guchar *data;
GdkPixbuf *pixb, *fpixb;
ClutterElement *element;
data = g_malloc0(sizeof(guchar)*width*height*3);
g_return_val_if_fail (CLUTTER_IS_STAGE (stage), NULL);
g_return_val_if_fail (x >= 0 && y >= 0, NULL);
element = CLUTTER_ELEMENT (stage);
if (width < 0)
width = clutter_element_get_width (element);
if (height < 0)
height = clutter_element_get_height (element);
data = g_malloc0 (sizeof (guchar) * width * height * 3);
glReadPixels (x,
clutter_element_get_height(CLUTTER_ELEMENT(clutter_stage()))
clutter_element_get_height (element)
- y - height,
width,
height, GL_RGB, GL_UNSIGNED_BYTE, data);
@ -657,9 +805,21 @@ clutter_stage_snapshot (ClutterStage *stage,
return fpixb;
}
/* FIXME: better name - pos_to_element */
/**
* clutter_stage_get_element_at_pos:
* @stage: a #ClutterStage
* @x: the x coordinate
* @y: the y coordinate
*
* If found, retrieves the element that the (x, y) coordinates.
*
* Return value: the #ClutterElement at the desired coordinates,
* or %NULL if no element was found.
*/
ClutterElement*
clutter_stage_pick (ClutterStage *stage, gint x, gint y)
clutter_stage_get_element_at_pos (ClutterStage *stage,
gint x,
gint y)
{
ClutterElement *found = NULL;
GLuint buff[64] = {0};
@ -686,7 +846,7 @@ clutter_stage_pick (ClutterStage *stage, gint x, gint y)
glMatrixMode(GL_MODELVIEW);
clutter_element_paint(CLUTTER_ELEMENT(stage));
clutter_element_paint (CLUTTER_ELEMENT (stage));
glMatrixMode(GL_PROJECTION);
glPopMatrix();
@ -695,14 +855,13 @@ clutter_stage_pick (ClutterStage *stage, gint x, gint y)
if (hits != 0)
{
/*
int i;
for (i=0; i<hits; i++)
#if 0
gint i
for (i = 0; i < hits; i++)
g_print ("Hit at %i\n", buff[i * 4 + 3]);
*/
#endif
found = clutter_group_find_child_by_id (clutter_stage(), buff[3]);
found = clutter_group_find_child_by_id (CLUTTER_GROUP (stage), buff[3]);
}
sync_gl_viewport (stage);

65
clutter/clutter-stage.h
View File

@ -68,13 +68,15 @@ G_BEGIN_DECLS
(G_TYPE_INSTANCE_GET_CLASS ((obj), \
CLUTTER_TYPE_STAGE, ClutterStageClass))
typedef struct ClutterStagePrivate ClutterStagePrivate;
typedef struct _ClutterStage ClutterStage;
typedef struct _ClutterStageClass ClutterStageClass;
typedef struct _ClutterStagePrivate ClutterStagePrivate;
typedef struct _ClutterStage ClutterStage;
typedef struct _ClutterStageClass ClutterStageClass;
struct _ClutterStage
{
ClutterGroup parent;
/*< private >*/
ClutterStagePrivate *priv;
};
@ -82,35 +84,50 @@ struct _ClutterStageClass
{
ClutterGroupClass parent_class;
void (*input_event) (ClutterStage *stage,
ClutterEvent *event);
void (*input_event) (ClutterStage *stage,
ClutterEvent *event);
void (*button_press_event) (ClutterStage *stage,
ClutterButtonEvent *event);
void (*button_release_event) (ClutterStage *stage,
ClutterButtonEvent *event);
void (*key_press_event) (ClutterStage *stage,
ClutterKeyEvent *event);
void (*key_release_event) (ClutterStage *stage,
ClutterKeyEvent *event);
void (*motion_event) (ClutterStage *stage,
ClutterMotionEvent *event);
/* padding for future expansion */
void (*_clutter_stage1) (void);
void (*_clutter_stage2) (void);
void (*_clutter_stage3) (void);
void (*_clutter_stage4) (void);
void (*_clutter_stage5) (void);
void (*_clutter_stage6) (void);
};
GType clutter_stage_get_type (void);
GType clutter_stage_get_type (void);
ClutterElement *clutter_stage_get_default (void);
/* FIXME: no need for below to take stage arg ?
* convert to defines also ?
*/
Window
clutter_stage_get_xwindow (ClutterStage *stage);
Window clutter_stage_get_xwindow (ClutterStage *stage);
void
clutter_stage_set_color (ClutterStage *stage,
ClutterColor color);
ClutterColor
clutter_stage_get_color (ClutterStage *stage);
GdkPixbuf*
clutter_stage_snapshot (ClutterStage *stage,
gint x,
gint y,
guint width,
guint height);
ClutterElement*
clutter_stage_pick (ClutterStage *stage, gint x, gint y);
void clutter_stage_set_color (ClutterStage *stage,
const ClutterColor *color);
void clutter_stage_get_color (ClutterStage *stage,
ClutterColor *color);
ClutterElement *clutter_stage_get_element_at_pos (ClutterStage *stage,
gint x,
gint y);
GdkPixbuf * clutter_stage_snapshot (ClutterStage *stage,
gint x,
gint y,
gint width,
gint height);
G_END_DECLS

87
doc/reference/clutter-0.0-sections.txt
View File

@ -1,29 +1,30 @@
<SECTION>
<FILE>clutter-label</FILE>
ClutterLabelPrivate
<TITLE>ClutterLabel</TITLE>
ClutterLabel
ClutterLabelClass
clutter_label_new_with_text
clutter_label_new
clutter_label_new_with_text
clutter_label_set_text
clutter_label_set_font
clutter_label_get_text
clutter_label_set_font_name
clutter_label_get_font_name
clutter_label_set_color
clutter_label_get_color
clutter_label_set_text_extents
clutter_label_get_text_extents
<SUBSECTION Standard>
CLUTTER_LABEL
CLUTTER_IS_LABEL
CLUTTER_TYPE_LABEL
clutter_label_get_type
CLUTTER_LABEL_CLASS
CLUTTER_IS_LABEL_CLASS
CLUTTER_LABEL_GET_CLASS
<SUBSECTION Private>
ClutterLabelPrivate
clutter_label_get_type
</SECTION>
<SECTION>
<FILE>clutter-element</FILE>
<TITLE>ClutterElement</TITLE>
CLUTTER_TYPE_GEOMETRY
CLUTTER_TYPE_ELEMENT_BOX
CLUTTER_ELEMENT_SET_FLAGS
@ -32,12 +33,14 @@ CLUTTER_ELEMENT_IS_MAPPED
CLUTTER_ELEMENT_IS_REALIZED
CLUTTER_ELEMENT_IS_VISIBLE
ClutterElementBox
ClutterElementPrivate
ClutterGeometry
ClutterCallback
ClutterElementTransform
ClutterElementFlags
clutter_element_box_get_type
<TITLE>ClutterElement</TITLE>
ClutterElement
ClutterElementClass
clutter_element_get_type
clutter_element_show
clutter_element_hide
@ -77,12 +80,10 @@ clutter_element_lower_bottom
CLUTTER_ELEMENT
CLUTTER_IS_ELEMENT
CLUTTER_TYPE_ELEMENT
clutter_geometry_get_type
CLUTTER_ELEMENT_CLASS
CLUTTER_IS_ELEMENT_CLASS
CLUTTER_ELEMENT_GET_CLASS
<SUBSECTION Private>
clutter_geometry_get_type
ClutterElementPrivate
</SECTION>
<SECTION>
@ -91,6 +92,8 @@ ClutterGroupPrivate
<TITLE>ClutterGroup</TITLE>
ClutterGroup
clutter_group_new
clutter_group_get_children
clutter_group_foreach
clutter_group_add
clutter_group_add_many_valist
clutter_group_add_many
@ -162,7 +165,7 @@ ClutterStage
clutter_stage_get_xwindow
clutter_stage_set_color
clutter_stage_get_color
clutter_stage_pick
clutter_stage_get_element_at_pos
<SUBSECTION Standard>
CLUTTER_STAGE
CLUTTER_IS_STAGE
@ -173,22 +176,6 @@ CLUTTER_IS_STAGE_CLASS
CLUTTER_STAGE_GET_CLASS
</SECTION>
<SECTION>
<FILE>clutter-rectangle</FILE>
ClutterRectanglePrivate
<TITLE>ClutterRectangle</TITLE>
ClutterRectangle
clutter_rectangle_new
<SUBSECTION Standard>
CLUTTER_RECTANGLE
CLUTTER_IS_RECTANGLE
CLUTTER_TYPE_RECTANGLE
clutter_rectangle_get_type
CLUTTER_RECTANGLE_CLASS
CLUTTER_IS_RECTANGLE_CLASS
CLUTTER_RECTANGLE_GET_CLASS
</SECTION>
<SECTION>
<FILE>clutter-video-texture</FILE>
ClutterVideoTexturePrivate
@ -228,6 +215,25 @@ CLUTTER_IS_VIDEO_TEXTURE_CLASS
CLUTTER_VIDEO_TEXTURE_GET_CLASS
</SECTION>
<SECTION>
<FILE>clutter-rectangle</FILE>
ClutterRectanglePrivate
<TITLE>ClutterRectangle</TITLE>
ClutterRectangle
clutter_rectangle_new
clutter_rectangle_new_with_color
clutter_rectangle_get_color
clutter_rectangle_set_color
<SUBSECTION Standard>
CLUTTER_RECTANGLE
CLUTTER_IS_RECTANGLE
CLUTTER_TYPE_RECTANGLE
clutter_rectangle_get_type
CLUTTER_RECTANGLE_CLASS
CLUTTER_IS_RECTANGLE_CLASS
CLUTTER_RECTANGLE_GET_CLASS
</SECTION>
<SECTION>
<FILE>clutter-timeline</FILE>
ClutterTimelinePrivate
@ -244,6 +250,7 @@ clutter_timeline_skip
clutter_timeline_advance
clutter_timeline_get_current_frame
clutter_timeline_get_n_frames
clutter_timeline_is_playing
<SUBSECTION Standard>
CLUTTER_TIMELINE
CLUTTER_IS_TIMELINE
@ -262,18 +269,16 @@ clutter_util_can_create_texture
<SECTION>
<FILE>clutter-color</FILE>
clutter_color_r
clutter_color_g
clutter_color_b
clutter_color_a
clutter_color_set_r
clutter_color_set_g
clutter_color_set_b
clutter_color_set_a
CLUTTER_TYPE_COLOR
ClutterColor
clutter_color_new
clutter_color_set
clutter_color_get
clutter_color_get_type
clutter_color_add
clutter_color_subtract
clutter_color_lighten
clutter_color_darken
clutter_color_shade
clutter_color_to_hls
clutter_color_from_hls
</SECTION>
<SECTION>
@ -1683,7 +1688,3 @@ CLUTTER_TYPE_VIDEO_TEXTURE_METADATA_TYPE
clutter_video_texture_metadata_type_get_type
</SECTION>
<SECTION>
<FILE>stamp-clutter-enum-types</FILE>
</SECTION>

6
doc/reference/tmpl/clutter-0.0-unused.sgml
View File

@ -1,12 +1,14 @@
<!-- ##### STRUCT ClutterElementPrivate ##### -->
<!-- ##### FUNCTION clutter_gl_context ##### -->
<para>
</para>
@Returns:
<!-- ##### STRUCT ClutterLabelPrivate ##### -->
<!-- ##### FUNCTION clutter_stage ##### -->
<para>
</para>
@Returns:

157
doc/reference/tmpl/clutter-color.sgml
View File

@ -17,113 +17,98 @@ clutter-color
<!-- ##### SECTION Stability_Level ##### -->
<!-- ##### MACRO clutter_color_r ##### -->
<para>
</para>
@col:
<!-- ##### MACRO clutter_color_g ##### -->
<para>
</para>
@col:
<!-- ##### MACRO clutter_color_b ##### -->
<para>
</para>
@col:
<!-- ##### MACRO clutter_color_a ##### -->
<para>
</para>
@col:
<!-- ##### MACRO clutter_color_set_r ##### -->
<para>
</para>
@col:
@r:
<!-- ##### MACRO clutter_color_set_g ##### -->
<para>
</para>
@col:
@g:
<!-- ##### MACRO clutter_color_set_b ##### -->
<para>
</para>
@col:
@b:
<!-- ##### MACRO clutter_color_set_a ##### -->
<para>
</para>
@col:
@a:
<!-- ##### TYPEDEF ClutterColor ##### -->
<!-- ##### MACRO CLUTTER_TYPE_COLOR ##### -->
<para>
</para>
<!-- ##### FUNCTION clutter_color_new ##### -->
<!-- ##### STRUCT ClutterColor ##### -->
<para>
</para>
@red:
@green:
@blue:
@alpha:
<!-- ##### FUNCTION clutter_color_get_type ##### -->
<para>
</para>
@r:
@g:
@b:
@a:
@Returns:
<!-- ##### FUNCTION clutter_color_set ##### -->
<!-- ##### FUNCTION clutter_color_add ##### -->
<para>
</para>
@color:
@r:
@g:
@b:
@a:
@src1:
@src2:
@dest:
<!-- ##### FUNCTION clutter_color_get ##### -->
<!-- ##### FUNCTION clutter_color_subtract ##### -->
<para>
</para>
@color:
@r:
@g:
@b:
@a:
@src1:
@src2:
@dest:
<!-- ##### FUNCTION clutter_color_lighten ##### -->
<para>
</para>
@src:
@dest:
<!-- ##### FUNCTION clutter_color_darken ##### -->
<para>
</para>
@src:
@dest:
<!-- ##### FUNCTION clutter_color_shade ##### -->
<para>
</para>
@src:
@dest:
@shade:
<!-- ##### FUNCTION clutter_color_to_hls ##### -->
<para>
</para>
@src:
@hue:
@luminance:
@saturation:
<!-- ##### FUNCTION clutter_color_from_hls ##### -->
<para>
</para>
@dest:
@hue:
@luminance:
@saturation:

34
doc/reference/tmpl/clutter-element.sgml
View File

@ -83,6 +83,12 @@ ClutterElement
@x2:
@y2:
<!-- ##### STRUCT ClutterElementPrivate ##### -->
<para>
</para>
<!-- ##### STRUCT ClutterGeometry ##### -->
<para>
@ -93,6 +99,15 @@ ClutterElement
@width:
@height:
<!-- ##### USER_FUNCTION ClutterCallback ##### -->
<para>
</para>
@element:
@data:
<!-- ##### ENUM ClutterElementTransform ##### -->
<para>
@ -125,25 +140,6 @@ ClutterElement
@parent:
@flags:
<!-- ##### STRUCT ClutterElementClass ##### -->
<para>
</para>
@parent_class:
@show:
@hide:
@realize:
@unrealize:
@paint:
@request_coords:
@allocate_coords:
@set_depth:
@get_depth:
@show_all:
@hide_all:
@queue_redraw:
<!-- ##### FUNCTION clutter_element_get_type ##### -->
<para>

1
doc/reference/tmpl/clutter-event.sgml
View File

@ -22,6 +22,7 @@ clutter-event
</para>
@CLUTTER_NOTHING:
@CLUTTER_KEY_PRESS:
@CLUTTER_KEY_RELEASE:
@CLUTTER_MOTION:

19
doc/reference/tmpl/clutter-group.sgml
View File

@ -38,6 +38,25 @@ ClutterGroup
@Returns:
<!-- ##### FUNCTION clutter_group_get_children ##### -->
<para>
</para>
@self:
@Returns:
<!-- ##### FUNCTION clutter_group_foreach ##### -->
<para>
</para>
@self:
@callback:
@user_data:
<!-- ##### FUNCTION clutter_group_add ##### -->
<para>

63
doc/reference/tmpl/clutter-label.sgml
View File

@ -17,6 +17,12 @@ ClutterLabel
<!-- ##### SECTION Stability_Level ##### -->
<!-- ##### STRUCT ClutterLabelPrivate ##### -->
<para>
</para>
<!-- ##### STRUCT ClutterLabel ##### -->
<para>
@ -24,30 +30,24 @@ ClutterLabel
@parent:
<!-- ##### STRUCT ClutterLabelClass ##### -->
<!-- ##### FUNCTION clutter_label_new ##### -->
<para>
</para>
@Returns:
<!-- ##### FUNCTION clutter_label_new_with_text ##### -->
<para>
</para>
@font_desc:
@font_name:
@text:
@Returns:
<!-- ##### FUNCTION clutter_label_new ##### -->
<para>
</para>
@Returns:
<!-- ##### FUNCTION clutter_label_set_text ##### -->
<para>
@ -57,13 +57,31 @@ ClutterLabel
@text:
<!-- ##### FUNCTION clutter_label_set_font ##### -->
<!-- ##### FUNCTION clutter_label_get_text ##### -->
<para>
</para>
@label:
@desc:
@Returns:
<!-- ##### FUNCTION clutter_label_set_font_name ##### -->
<para>
</para>
@label:
@font_name:
<!-- ##### FUNCTION clutter_label_get_font_name ##### -->
<para>
</para>
@label:
@Returns:
<!-- ##### FUNCTION clutter_label_set_color ##### -->
@ -72,7 +90,16 @@ ClutterLabel
</para>
@label:
@pixel:
@color:
<!-- ##### FUNCTION clutter_label_get_color ##### -->
<para>
</para>
@label:
@color:
<!-- ##### FUNCTION clutter_label_set_text_extents ##### -->
@ -85,3 +112,13 @@ ClutterLabel
@height:
<!-- ##### FUNCTION clutter_label_get_text_extents ##### -->
<para>
</para>
@label:
@width:
@height:

25
doc/reference/tmpl/clutter-main.sgml
View File

@ -33,6 +33,15 @@ clutter-main
@a...:
@a...:
@a...:
@a...:
@a...:
@a...:
@a...:
@a...:
@a...:
@a...:
@a...:
@a...:
@a...:
@ -67,14 +76,6 @@ clutter-main
<!-- ##### FUNCTION clutter_stage ##### -->
<para>
</para>
@Returns:
<!-- ##### FUNCTION clutter_redraw ##### -->
<para>
@ -106,14 +107,6 @@ clutter-main
@Returns:
<!-- ##### FUNCTION clutter_gl_context ##### -->
<para>
</para>
@Returns:
<!-- ##### FUNCTION clutter_want_debug ##### -->
<para>

29
doc/reference/tmpl/clutter-rectangle.sgml
View File

@ -29,14 +29,39 @@ ClutterRectangle
</para>
@parent:
@priv:
<!-- ##### FUNCTION clutter_rectangle_new ##### -->
<para>
</para>
@col:
@Returns:
<!-- ##### FUNCTION clutter_rectangle_new_with_color ##### -->
<para>
</para>
@color:
@Returns:
<!-- ##### FUNCTION clutter_rectangle_get_color ##### -->
<para>
</para>
@rectangle:
@color:
<!-- ##### FUNCTION clutter_rectangle_set_color ##### -->
<para>
</para>
@rectangle:
@color:

7
doc/reference/tmpl/clutter-stage.sgml
View File

@ -31,7 +31,7 @@ ClutterStage
<!-- ##### TYPEDEF ClutterStagePrivate ##### -->
<!-- ##### STRUCT ClutterStagePrivate ##### -->
<para>
</para>
@ -43,7 +43,6 @@ ClutterStage
</para>
@parent:
@priv:
<!-- ##### FUNCTION clutter_stage_get_xwindow ##### -->
<para>
@ -69,10 +68,10 @@ ClutterStage
</para>
@stage:
@Returns:
@color:
<!-- ##### FUNCTION clutter_stage_pick ##### -->
<!-- ##### FUNCTION clutter_stage_get_element_at_pos ##### -->
<para>
</para>

9
doc/reference/tmpl/clutter-timeline.sgml
View File

@ -127,3 +127,12 @@ ClutterTimeline
@Returns:
<!-- ##### FUNCTION clutter_timeline_is_playing ##### -->
<para>
</para>
@timeline:
@Returns:

19
examples/rects.py
View File

@ -2,16 +2,29 @@
import clutter
stage = clutter.stage()
stage.set_size(800,600)
def on_stage_add (group, element):
print 'Adding element:', element
stage = clutter.stage_get_default()
stage.set_size(800,600)
stage.set_color(0x6d, 0x6d, 0x70, 0xff)
stage.connect('button-press-event', clutter.main_quit)
stage.connect('add', on_stage_add)
print "stage color: ", stage.get_color()
rect = None
for i in range(1, 10):
rect = clutter.Rectangle(0x0000ff33)
#rect = clutter.Rectangle(0x0000ff33)
rect = clutter.Rectangle()
rect.set_color(0x35, 0x99, 0x2a, 0x66)
rect.set_position((800 - (80 * i)) / 2, (600 - (60 * i)) / 2)
rect.set_size(80 * i,60 * i)
stage.add(rect)
rect.show()
stage.connect('button-press-event', clutter.main_quit)
stage.show()
clutter.main()

71
examples/super-oh.c
View File

@ -25,15 +25,29 @@ input_cb (ClutterStage *stage,
if (event->type == CLUTTER_BUTTON_PRESS)
{
ClutterButtonEvent *bev = (ClutterButtonEvent *) event;
ClutterElement *e;
e = clutter_stage_pick (stage,
clutter_button_event_x(event),
clutter_button_event_y(event));
g_print ("*** button press event (button:%d) ***\n",
bev->button);
e = clutter_stage_get_element_at_pos (stage,
clutter_button_event_x (event),
clutter_button_event_y (event));
if (e)
clutter_element_hide(e);
}
else if (event->type == CLUTTER_KEY_PRESS)
{
ClutterKeyEvent *kev = (ClutterKeyEvent *) event;
g_print ("*** key press event (key:%c) ***\n",
clutter_key_event_symbol (kev));
if (clutter_key_event_symbol (kev) == CLUTTER_q)
clutter_main_quit ();
}
}
@ -43,14 +57,18 @@ frame_cb (ClutterTimeline *timeline,
gint frame_num,
gpointer data)
{
SuperOH *oh = (SuperOH *)data;
gint i;
SuperOH *oh = (SuperOH *)data;
ClutterElement *stage = clutter_stage_get_default ();
gint i;
#if TRAILS
oh->bgpixb = clutter_stage_snapshot (CLUTTER_STAGE(clutter_stage()),
0, 0, WINWIDTH, WINHEIGHT);
clutter_texture_set_pixbuf(CLUTTER_TEXTURE(oh->bgtex), oh->bgpixb);
g_object_unref(G_OBJECT(oh->bgpixb));
oh->bgpixb = clutter_stage_snapshot (CLUTTER_STAGE (stage),
0, 0,
WINWIDTH,
WINHEIGHT);
clutter_texture_set_pixbuf (CLUTTER_TEXTURE (oh->bgtex), oh->bgpixb);
g_object_unref (G_OBJECT (oh->bgpixb));
g_object_unref (stage);
#endif
/* Rotate everything clockwise about stage center*/
@ -78,23 +96,39 @@ int
main (int argc, char *argv[])
{
ClutterTimeline *timeline;
ClutterElement *stage;
ClutterColor stage_color = { 0x61, 0x64, 0x8c, 0xff };
GdkPixbuf *pixbuf;
SuperOH *oh;
gint i;
clutter_init (&argc, &argv);
stage = clutter_stage_get_default ();
pixbuf = gdk_pixbuf_new_from_file ("redhand.png", NULL);
if (!pixbuf)
g_error("pixbuf load failed");
/* Set our stage (window) size */
clutter_element_set_size (CLUTTER_ELEMENT(clutter_stage()),
WINWIDTH, WINHEIGHT);
clutter_element_set_size (stage, WINWIDTH, WINHEIGHT);
/* and its background color */
clutter_stage_set_color (CLUTTER_STAGE(clutter_stage()), 0x61648cff);
g_print ("before clutter_stage_set_color: (%3d, %3d, %3d, %3d)\n",
stage_color.red,
stage_color.green,
stage_color.blue,
stage_color.alpha);
clutter_stage_set_color (CLUTTER_STAGE (stage),
&stage_color);
clutter_stage_get_color (CLUTTER_STAGE (stage),
&stage_color);
g_print ("after clutter_stage_get_color: (%3d, %3d, %3d, %3d)\n",
stage_color.red,
stage_color.green,
stage_color.blue,
stage_color.alpha);
oh = g_new(SuperOH, 1);
@ -102,7 +136,7 @@ main (int argc, char *argv[])
oh->bgtex = clutter_texture_new();
clutter_element_set_size (oh->bgtex, WINWIDTH, WINHEIGHT);
clutter_element_set_opacity (oh->bgtex, 0x99);
clutter_group_add (clutter_stage(), oh->bgtex);
clutter_group_add (CLUTTER_GROUP (stage), oh->bgtex);
#endif
/* create a new group to hold multiple elements in a group */
@ -132,15 +166,18 @@ main (int argc, char *argv[])
}
/* Add the group to the stage */
clutter_group_add (clutter_stage(), CLUTTER_ELEMENT(oh->group));
clutter_group_add (CLUTTER_GROUP (stage), CLUTTER_ELEMENT(oh->group));
/* Show everying ( and map window ) */
clutter_group_show_all (oh->group);
clutter_group_show_all (clutter_stage());
clutter_group_show_all (CLUTTER_GROUP (stage));
g_signal_connect (clutter_stage(), "input-event",
g_signal_connect (stage, "button-press-event",
G_CALLBACK (input_cb),
oh);
g_signal_connect (stage, "key-release-event",
G_CALLBACK (input_cb),
oh);
/* Create a timeline to manage animation */
timeline = clutter_timeline_new (360, 60); /* num frames, fps */
@ -154,5 +191,7 @@ main (int argc, char *argv[])
clutter_main();
g_object_unref (stage);
return 0;
}

23
examples/test-text.c
View File

@ -4,26 +4,31 @@ int
main (int argc, char *argv[])
{
ClutterElement *label;
ClutterElement *stage;
gchar *text;
gsize size;
ClutterColor stage_color = { 0x00, 0x00, 0x00, 0xff };
ClutterColor label_color = { 0x11, 0xdd, 0x11, 0xaa };
clutter_init (&argc, &argv);
stage = clutter_stage_get_default ();
if (!g_file_get_contents ("test-text.c", &text, &size, NULL))
g_error("g_file_get_contents() of test-text.c failed");
clutter_element_set_size (CLUTTER_ELEMENT(clutter_stage()), 800, 600);
clutter_stage_set_color (CLUTTER_STAGE(clutter_stage()), 0x00000000);
label = clutter_label_new_with_text("Mono 8", text);
clutter_element_set_size (stage, 800, 600);
clutter_stage_set_color (CLUTTER_STAGE (stage), &stage_color);
label = clutter_label_new_with_text ("Mono 8", text);
clutter_label_set_color (CLUTTER_LABEL (label), &label_color);
/* clutter_label_set_text_extents (CLUTTER_LABEL(label), 200, 0); */
clutter_label_set_color (CLUTTER_LABEL(label), 0xffffffff);
clutter_group_add(clutter_stage(), label);
clutter_group_show_all(clutter_stage());
clutter_group_add (CLUTTER_GROUP (stage), label);
clutter_group_show_all (CLUTTER_GROUP (stage));
g_signal_connect (stage, "button-press-event",
G_CALLBACK (clutter_main_quit), NULL);
g_object_unref (stage);
clutter_main();

41
examples/test-video.c
View File

@ -44,11 +44,13 @@ size_change (ClutterTexture *texture,
gint height,
gpointer user_data)
{
ClutterGeometry stage_geom;
gint vid_width, vid_height, new_y, new_height;
ClutterElement *stage;
ClutterGeometry stage_geom;
gint vid_width, vid_height, new_y, new_height;
clutter_element_get_geometry (CLUTTER_ELEMENT(clutter_stage()),
&stage_geom);
stage = clutter_stage_get_default ();
clutter_element_get_geometry (stage, &stage_geom);
clutter_texture_get_base_size (texture, &vid_width, &vid_height);
@ -59,13 +61,13 @@ size_change (ClutterTexture *texture,
new_height = ( vid_height * stage_geom.width ) / vid_width;
new_y = (stage_geom.height - new_height) / 2;
clutter_element_set_position (CLUTTER_ELEMENT(texture), 0, new_y);
clutter_element_set_position (CLUTTER_ELEMENT (texture), 0, new_y);
clutter_element_set_size (CLUTTER_ELEMENT(texture),
clutter_element_set_size (CLUTTER_ELEMENT (texture),
stage_geom.width,
new_height);
clutter_element_set_opacity (CLUTTER_ELEMENT(texture), 50);
clutter_element_set_opacity (CLUTTER_ELEMENT (texture), 50);
printf("*** Pos set to +%i+%i , %ix%i ***\n",
0, new_y, stage_geom.width, new_height);
@ -95,7 +97,10 @@ tick (ClutterVideoTexture *cvt,
int
main (int argc, char *argv[])
{
ClutterElement *label, *vtexture, *ctexture;
ClutterElement *label, *vtexture, *ctexture;
ClutterElement *stage;
ClutterColor rect_color = { 0xde, 0xde, 0xdf, 0xaa };
ClutterColor stage_color = { 0xff, 0xff, 0xff, 0x00 };
GError *err = NULL;
if (argc < 2)
@ -105,6 +110,8 @@ main (int argc, char *argv[])
vtexture = clutter_video_texture_new ();
stage = clutter_stage_get_default ();
/* Broken..
g_object_set(vtexture, "repeat-x", TRUE, NULL);
g_object_set(vtexture, "repeat-y", TRUE, NULL);
@ -121,7 +128,7 @@ main (int argc, char *argv[])
clutter_element_set_position(label, 10, 10);
rect = clutter_rectangle_new (0xdededfaa);
rect = clutter_rectangle_new_with_color (&rect_color);
clutter_element_set_size(rect, 0, 0);
clutter_element_set_position(rect, 5, 5);
@ -140,18 +147,18 @@ main (int argc, char *argv[])
NULL,
NULL);
clutter_group_add(clutter_stage(), vtexture);
clutter_group_add(clutter_stage(), rect);
clutter_group_add(clutter_stage(), label);
clutter_group_add(clutter_stage(), ctexture);
clutter_group_add (CLUTTER_GROUP (stage), vtexture);
clutter_group_add (CLUTTER_GROUP (stage), rect);
clutter_group_add (CLUTTER_GROUP (stage), label);
clutter_group_add (CLUTTER_GROUP (stage), ctexture);
clutter_stage_set_color (CLUTTER_STAGE(clutter_stage()), 0xFFFFFF00);
clutter_stage_set_color (CLUTTER_STAGE (stage), &stage_color);
g_signal_connect (clutter_stage(), "input-event",
g_signal_connect (stage, "input-event",
G_CALLBACK (input_cb),
vtexture);
clutter_group_show_all(clutter_stage());
clutter_group_show_all (CLUTTER_GROUP (stage));
if (!clutter_video_texture_play(CLUTTER_VIDEO_TEXTURE(vtexture), NULL))
@ -171,5 +178,7 @@ main (int argc, char *argv[])
clutter_main();
g_object_unref (stage);
return 0;
}

21
examples/test.c
View File

@ -68,12 +68,15 @@ frame_cb (ClutterTimeline *timeline,
int
main (int argc, char *argv[])
{
ClutterElement *texture, *label;
ClutterElement *texture, *label;
ClutterElement *stage;
ClutterTimeline *timeline;
GdkPixbuf *pixbuf;
GdkPixbuf *pixbuf;
clutter_init (&argc, &argv);
stage = clutter_stage_get_default ();
pixbuf = gdk_pixbuf_new_from_file ("clutter-logo-800x600.png", NULL);
if (!pixbuf)
@ -90,19 +93,21 @@ main (int argc, char *argv[])
clutter_element_set_opacity (CLUTTER_ELEMENT(label), 0x99);
clutter_element_set_position (CLUTTER_ELEMENT(label), 100, 200);
clutter_group_add(clutter_stage(), texture);
clutter_group_add(clutter_stage(), label);
clutter_group_add (CLUTTER_GROUP (stage), texture);
clutter_group_add (CLUTTER_GROUP (stage), label);
clutter_element_set_size (CLUTTER_ELEMENT(clutter_stage()), 800, 600);
clutter_element_set_size (CLUTTER_ELEMENT (stage), 800, 600);
clutter_group_show_all(clutter_stage());
clutter_group_show_all (CLUTTER_GROUP (stage));
timeline = clutter_timeline_new (360, 200);
g_object_set(timeline, "loop", TRUE, 0);
g_signal_connect(timeline, "new-frame", frame_cb, label);
g_object_set (timeline, "loop", TRUE, 0);
g_signal_connect (timeline, "new-frame", G_CALLBACK (frame_cb), label);
clutter_timeline_start (timeline);
clutter_main();
g_object_unref (stage);
return 0;
}

13
examples/video-cube.c
View File

@ -228,6 +228,7 @@ int
main (int argc, char *argv[])
{
ClutterElement *label, *texture, *vtexture;
ClutterElement *stage = clutter_stage_get_default ();
GdkPixbuf *pixbuf;
GError *err = NULL;
@ -241,7 +242,7 @@ main (int argc, char *argv[])
if (!pixbuf)
g_error("pixbuf load failed");
clutter_element_set_size (CLUTTER_ELEMENT(clutter_stage()),
clutter_element_set_size (stage,
WINWIDTH, WINHEIGHT);
texture = clutter_texture_new_from_pixbuf (pixbuf);
@ -258,17 +259,17 @@ main (int argc, char *argv[])
NULL,
NULL);
clutter_group_add(clutter_stage(), texture);
clutter_group_add(clutter_stage(), vtexture);
clutter_group_show_all(clutter_stage());
clutter_group_add (CLUTTER_GROUP (stage), texture);
clutter_group_add (CLUTTER_GROUP (stage), vtexture);
clutter_group_show_all (CLUTTER_GROUP (stage));
if (!clutter_video_texture_play(CLUTTER_VIDEO_TEXTURE(vtexture), NULL))
g_error("failed to play vtexture");
clutter_main();
g_object_unref (stage);
return 0;
}