/*
- * $Id: rb_edje.c 37 2004-07-25 11:19:48Z tilman $
+ * $Id: rb_edje.c 47 2004-07-26 13:24:50Z tilman $
*
* Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
*
#include <rb_evas.h>
#include <rb_evas_object.h>
+#define __RB_EDJE_C
#include "rb_edje_main.h"
+#include "rb_part.h"
-#define GET_OBJ(obj, type, o) \
- type *(o) = NULL; \
-\
- Data_Get_Struct ((obj), type, (o)); \
-\
- if (!*(o)) { \
- rb_raise (rb_eException, \
- "%s destroyed already", \
- rb_obj_classname ((obj))); \
- return Qnil; \
- }
-
-#define CHECK_BOOL(val) \
- if (TYPE ((val)) != T_TRUE && TYPE ((val)) != T_FALSE) { \
- rb_raise (rb_eTypeError, \
- "wrong argument type %s (expected true or false)", \
- rb_obj_classname ((val))); \
- return Qnil; \
- }
-
-#define CHECK_CLASS(val, klass) \
- if (!rb_obj_is_kind_of ((val), (klass))) { \
- rb_raise (rb_eTypeError, \
- "wrong argument type %s (expected %s)", \
- rb_obj_classname ((val)), \
- rb_class2name ((klass))); \
- return Qnil; \
- }
+VALUE cEdje;
+static VALUE part_hashes;
static void c_free (Evas_Object **e)
{
c_evas_object_free (e);
+ rb_hash_aset (part_hashes, INT2NUM ((long) e), Qnil);
+
edje_shutdown ();
}
return rb_ary_new3 (2, INT2FIX (w), INT2FIX (h));
}
-static VALUE c_part_exists_get (VALUE self, VALUE part)
+static VALUE c_part_exists_get (VALUE self, VALUE name)
{
int r;
GET_OBJ (self, Evas_Object *, e);
- Check_Type (part, T_STRING);
+ Check_Type (name, T_STRING);
- r = edje_object_part_exists (*e, StringValuePtr (part));
+ r = edje_object_part_exists (*e, StringValuePtr (name));
return r ? Qtrue : Qfalse;
}
-static VALUE c_part_swallow (VALUE self, VALUE part, VALUE target)
+static VALUE c_part_get (VALUE self, VALUE name)
{
- GET_OBJ (self, Evas_Object *, e);
-
- Check_Type (part, T_STRING);
-
- CHECK_CLASS (target, cEvasObject);
- GET_OBJ (target, Evas_Object *, target2);
+ VALUE parts, part;
- edje_object_part_swallow (*e, StringValuePtr (part), *target2);
-
- return Qnil;
-}
-
-static VALUE c_part_unswallow (VALUE self, VALUE target)
-{
GET_OBJ (self, Evas_Object *, e);
- CHECK_CLASS (target, cEvasObject);
- GET_OBJ (target, Evas_Object *, target2);
-
- edje_object_part_unswallow (*e, *target2);
-
- return Qnil;
-}
+ Check_Type (name, T_STRING);
-static VALUE c_get_part_swallow (VALUE self, VALUE part)
-{
- Evas_Object *o;
- void *obj;
-
- GET_OBJ (self, Evas_Object *, e);
-
- Check_Type (part, T_STRING);
-
- if (!(o = edje_object_part_swallow_get (*e, StringValuePtr (part))))
+ if (!edje_object_part_exists (*e, StringValuePtr (name)))
return Qnil;
- if (!(obj = evas_object_data_get (o, RUBY_EVAS_OBJECT_KEY))) {
- rb_raise (rb_eException, "EvasObject Ruby object key missing");
- return Qnil;
+ parts = rb_hash_aref (part_hashes, INT2NUM ((long) (e)));
+ if (NIL_P (parts)) {
+ parts = rb_hash_new ();
+ rb_hash_aset (part_hashes, INT2NUM ((long) e), parts);
}
- return (VALUE) obj;
-}
-
-static VALUE c_get_part_text (VALUE self, VALUE part)
-{
- const char *s;
-
- GET_OBJ (self, Evas_Object *, e);
-
- Check_Type (part, T_STRING);
-
- if (!(s = edje_object_part_text_get (*e, StringValuePtr (part))))
- return Qnil;
- else
- return rb_str_new2 (s);
-}
-
-static VALUE c_set_part_text (VALUE self, VALUE part, VALUE text)
-{
- GET_OBJ (self, Evas_Object *, e);
-
- Check_Type (part, T_STRING);
- Check_Type (text, T_STRING);
-
- edje_object_part_text_set (*e, StringValuePtr (part),
- StringValuePtr (text));
+ if (NIL_P (part = rb_hash_aref (parts, name))) {
+ part = TO_PART (self, name);
+ rb_hash_aset (parts, name, part);
+ }
- return Qnil;
+ return part;
}
static void on_text_changed (void *data, Evas_Object *e,
}
static void on_signal (void *data, Evas_Object *o,
- const char *emission, const char *src) {
+ const char *emission, const char *src)
+{
rb_funcall ((VALUE) data, rb_intern ("call"), 1,
rb_str_new2 (emission), rb_str_new2 (src));
}
CHECK_BOOL(val);
- edje_object_play_set (*e, val == Qtrue ? 1 : 0);
+ edje_object_play_set (*e, val == Qtrue);
return Qnil;
}
CHECK_BOOL(val);
- edje_object_animation_set (*e, val == Qtrue ? 1 : 0);
+ edje_object_animation_set (*e, val == Qtrue);
return Qnil;
}
void Init_Edje (void)
{
- VALUE c = rb_define_class_under (mEdje, "Edje", cEvasObject);
-
- rb_define_singleton_method (c, "new", c_new, 1);
- rb_define_method (c, "load", c_load, 2);
- rb_define_method (c, "get_size_min", c_get_size_min, 0);
- rb_define_method (c, "get_size_max", c_get_size_max, 0);
- rb_define_method (c, "part_exists?", c_part_exists_get, 1);
- rb_define_method (c, "part_swallow", c_part_swallow, 2);
- rb_define_method (c, "part_unswallow", c_part_unswallow, 1);
- rb_define_method (c, "get_part_swallow", c_get_part_swallow, 1);
- rb_define_method (c, "get_part_text", c_get_part_text, 1);
- rb_define_method (c, "set_part_text", c_set_part_text, 2);
- rb_define_method (c, "on_text_changed", c_on_text_changed, 0);
- rb_define_method (c, "signal_emit", c_signal_emit, 1);
- rb_define_method (c, "on_signal", c_on_signal, 2);
- rb_define_method (c, "play?", c_play_get, 0);
- rb_define_method (c, "play=", c_play_set, 1);
- rb_define_method (c, "animation?", c_animation_get, 0);
- rb_define_method (c, "animation=", c_animation_set, 1);
+ cEdje = rb_define_class_under (mEdje, "Edje", cEvasObject);
+
+ rb_define_singleton_method (cEdje, "new", c_new, 1);
+ rb_define_method (cEdje, "load", c_load, 2);
+ rb_define_method (cEdje, "get_size_min", c_get_size_min, 0);
+ rb_define_method (cEdje, "get_size_max", c_get_size_max, 0);
+ rb_define_method (cEdje, "part_exists?", c_part_exists_get, 1);
+ rb_define_method (cEdje, "part", c_part_get, 1);
+ rb_define_method (cEdje, "on_text_changed", c_on_text_changed, 0);
+ rb_define_method (cEdje, "signal_emit", c_signal_emit, 1);
+ rb_define_method (cEdje, "on_signal", c_on_signal, 2);
+ rb_define_method (cEdje, "play?", c_play_get, 0);
+ rb_define_method (cEdje, "play=", c_play_set, 1);
+ rb_define_method (cEdje, "animation?", c_animation_get, 0);
+ rb_define_method (cEdje, "animation=", c_animation_set, 1);
+
+ part_hashes = rb_hash_new ();
+ rb_global_variable (&part_hashes);
}
--- /dev/null
+/*
+ * $Id: rb_part.c 47 2004-07-26 13:24:50Z tilman $
+ *
+ * Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#include <ruby.h>
+
+#include <Edje.h>
+#include <rb_evas.h>
+#include <rb_evas_object.h>
+
+#include "rb_edje_main.h"
+#include "rb_edje.h"
+
+static VALUE cPart;
+
+static inline char *GET_NAME (VALUE o)
+{
+ static ID id;
+ VALUE name;
+
+ if (!id)
+ id = rb_intern ("@name");
+
+ name = rb_ivar_get (o, id);
+
+ return StringValuePtr (name);
+}
+
+static inline VALUE GET_EDJE (VALUE o)
+{
+ static ID id;
+
+ if (!id)
+ id = rb_intern ("@edje");
+
+ return rb_ivar_get (o, id);
+}
+
+static void c_mark (VALUE *self)
+{
+ rb_gc_mark (GET_EDJE (*self));
+}
+
+static void c_free (VALUE *self)
+{
+ edje_shutdown ();
+
+ free (self);
+}
+
+VALUE TO_PART (VALUE edje, VALUE name)
+{
+ VALUE self, *self2;
+
+ CHECK_CLASS (edje, cEdje);
+ Check_Type (name, T_STRING);
+
+ edje_init ();
+
+ /* we only use Data_Make_Struct to be able to specify
+ * mark and sweep hooks
+ */
+ self = Data_Make_Struct (cPart, VALUE, c_mark, c_free, self2);
+ self2 = &self;
+
+ rb_iv_set (self, "@edje", edje);
+ rb_iv_set (self, "@name", rb_str_dup (name));
+
+ rb_obj_call_init (self, 0, NULL);
+
+ return self;
+}
+
+static VALUE c_get_geometry (VALUE self)
+{
+ int x = 0, y = 0, w = 0, h = 0;
+
+ GET_OBJ (GET_EDJE (self), Evas_Object *, e);
+
+ edje_object_part_geometry_get (*e, GET_NAME (self),
+ (Evas_Coord *) &x,
+ (Evas_Coord *) &y,
+ (Evas_Coord *) &w,
+ (Evas_Coord *) &h);
+
+ return rb_ary_new3 (4, INT2FIX (x), INT2FIX (y),
+ INT2FIX (y), INT2FIX (h));
+}
+
+static VALUE c_swallow (VALUE self, VALUE target)
+{
+ GET_OBJ (GET_EDJE (self), Evas_Object *, e);
+
+ CHECK_CLASS (target, cEvasObject);
+ GET_OBJ (target, Evas_Object *, target2);
+
+ edje_object_part_swallow (*e, GET_NAME (self), *target2);
+
+ return Qnil;
+}
+
+static VALUE c_unswallow (VALUE self)
+{
+ Evas_Object *o;
+
+ GET_OBJ (GET_EDJE (self), Evas_Object *, e);
+
+ if (!(o = edje_object_part_swallow_get (*e, GET_NAME (self)))) {
+ rb_raise (rb_eException, "Part didn't swallow an EvasObject");
+ return Qnil;
+ }
+
+ edje_object_part_unswallow (*e, o);
+
+ return Qnil;
+}
+
+static VALUE c_swallowed_object_get (VALUE self)
+{
+ Evas_Object *o;
+ void *obj;
+
+ GET_OBJ (GET_EDJE (self), Evas_Object *, e);
+
+ if (!(o = edje_object_part_swallow_get (*e, GET_NAME (self))))
+ return Qnil;
+
+ if (!(obj = evas_object_data_get (o, RUBY_EVAS_OBJECT_KEY))) {
+ rb_raise (rb_eException, "EvasObject Ruby object key missing");
+ return Qnil;
+ }
+
+ return (VALUE) obj;
+}
+
+static VALUE c_text_get (VALUE self)
+{
+ const char *s;
+
+ GET_OBJ (GET_EDJE (self), Evas_Object *, e);
+
+ if (!(s = edje_object_part_text_get (*e, GET_NAME (self))))
+ return Qnil;
+ else
+ return rb_str_new2 (s);
+}
+
+static VALUE c_text_set (VALUE self, VALUE text)
+{
+ GET_OBJ (GET_EDJE (self), Evas_Object *, e);
+
+ Check_Type (text, T_STRING);
+
+ edje_object_part_text_set (*e, GET_NAME (self),
+ StringValuePtr (text));
+
+ return Qnil;
+}
+
+void Init_Part (void)
+{
+ cPart = rb_define_class_under (mEdje, "Part", rb_cObject);
+
+ rb_define_attr (cPart, "edje", 1, 0);
+ rb_define_attr (cPart, "name", 1, 0);
+
+ /* not publically instantiable yet */
+ rb_define_private_method (rb_singleton_class (cPart),
+ "new", NULL, 0);
+ rb_define_method (cPart, "get_geometry", c_get_geometry, 0);
+ rb_define_method (cPart, "swallow", c_swallow, 1);
+ rb_define_method (cPart, "unswallow", c_unswallow, 1);
+ rb_define_method (cPart, "swallowed_object",
+ c_swallowed_object_get, 0);
+ rb_define_method (cPart, "text", c_text_get, 0);
+ rb_define_method (cPart, "text=", c_text_set, 1);
+}
projects / ruby-edje.git / commitdiff