/*
- * $Id: rb_edje.c 7 2004-06-19 19:32:33Z tilman $
+ * $Id: rb_edje.c 37 2004-07-25 11:19:48Z tilman $
*
* Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
*
#include "rb_edje_main.h"
-#define GET_OBJ(obj, type, o, desc) \
- type **(o) = NULL; \
+#define GET_OBJ(obj, type, o) \
+ type *(o) = NULL; \
\
- Data_Get_Struct ((obj), type *, (o)); \
+ Data_Get_Struct ((obj), type, (o)); \
\
if (!*(o)) { \
- rb_raise (rb_eException, desc " destroyed already"); \
+ rb_raise (rb_eException, \
+ "%s destroyed already", \
+ rb_obj_classname ((obj))); \
return Qnil; \
}
-VALUE cEdje;
+#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; \
+ }
+
+static void c_free (Evas_Object **e)
+{
+ c_evas_object_free (e);
+
+ edje_shutdown ();
+}
static VALUE c_new (VALUE klass, VALUE evas)
{
VALUE self, argv[1];
Evas_Object **edje;
- GET_OBJ (evas, Evas, e, "Evas");
+ CHECK_CLASS (evas, cEvas);
+ GET_OBJ (evas, Evas *, e);
+
+ edje_init ();
self = Data_Make_Struct (klass, Evas_Object *, c_evas_object_mark,
- c_evas_object_free, edje);
+ c_free, edje);
*edje = edje_object_add (*e);
argv[0] = evas;
static VALUE c_load (VALUE self, VALUE eet, VALUE group)
{
- GET_OBJ (self, Evas_Object, e, "EvasObject");
+ GET_OBJ (self, Evas_Object *, e);
Check_Type (eet, T_STRING);
Check_Type (group, T_STRING);
- if (!edje_object_file_set (*e, STR2CSTR (eet), STR2CSTR (group)))
+ if (!edje_object_file_set (*e, StringValuePtr (eet),
+ StringValuePtr (group)))
rb_raise (rb_eException, "Cannot load eet");
return Qnil;
}
-void Init_Edje (void)
+static VALUE c_get_size_min (VALUE self)
+{
+ int w = 0, h = 0;
+
+ GET_OBJ (self, Evas_Object *, e);
+
+ edje_object_size_min_get (*e, &w, &h);
+
+ return rb_ary_new3 (2, INT2FIX (w), INT2FIX (h));
+}
+
+static VALUE c_get_size_max (VALUE self)
+{
+ int w = 0, h = 0;
+
+ GET_OBJ (self, Evas_Object *, e);
+
+ edje_object_size_max_get (*e, &w, &h);
+
+ return rb_ary_new3 (2, INT2FIX (w), INT2FIX (h));
+}
+
+static VALUE c_part_exists_get (VALUE self, VALUE part)
+{
+ int r;
+
+ GET_OBJ (self, Evas_Object *, e);
+
+ Check_Type (part, T_STRING);
+
+ r = edje_object_part_exists (*e, StringValuePtr (part));
+
+ return r ? Qtrue : Qfalse;
+}
+
+static VALUE c_part_swallow (VALUE self, VALUE part, VALUE target)
+{
+ GET_OBJ (self, Evas_Object *, e);
+
+ Check_Type (part, T_STRING);
+
+ CHECK_CLASS (target, cEvasObject);
+ GET_OBJ (target, Evas_Object *, target2);
+
+ 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;
+}
+
+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))))
+ 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_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));
+
+ return Qnil;
+}
+
+static void on_text_changed (void *data, Evas_Object *e,
+ const char *part)
+{
+ rb_funcall ((VALUE) data, rb_intern ("call"), 1,
+ rb_str_new2 (part));
+}
+
+static VALUE c_on_text_changed (VALUE self)
+{
+ GET_OBJ (self, Evas_Object *, e);
+
+ if (!rb_block_given_p ())
+ return Qnil;
+
+ edje_object_text_change_cb_set (*e, on_text_changed,
+ (void *) rb_block_proc ());
+
+ return Qnil;
+}
+
+static VALUE c_signal_emit (VALUE self, VALUE emission, VALUE source)
+{
+ GET_OBJ (self, Evas_Object *, e);
+
+ Check_Type (emission, T_STRING);
+ Check_Type (source, T_STRING);
+
+ edje_object_signal_emit (*e, StringValuePtr (emission),
+ StringValuePtr (source));
+
+ return Qnil;
+}
+
+static void on_signal (void *data, Evas_Object *o,
+ const char *emission, const char *src) {
+ rb_funcall ((VALUE) data, rb_intern ("call"), 1,
+ rb_str_new2 (emission), rb_str_new2 (src));
+}
+
+static VALUE c_on_signal (VALUE self, VALUE signal, VALUE src)
+{
+ GET_OBJ (self, Evas_Object *, e);
+
+ Check_Type (signal, T_STRING);
+ Check_Type (src, T_STRING);
+
+ if (!rb_block_given_p ())
+ return Qnil;
+
+ edje_object_signal_callback_add (*e, StringValuePtr (signal),
+ StringValuePtr (src), on_signal,
+ (void *) rb_block_proc ());
+
+ return Qnil;
+}
+
+static VALUE c_play_get (VALUE self)
{
- cEdje = rb_define_class_under (mEdje, "Edje", cEvasObject);
+ GET_OBJ (self, Evas_Object *, e);
- rb_define_singleton_method (cEdje, "new", c_new, 1);
- rb_define_method (cEdje, "load", c_load, 2);
+ return edje_object_play_get (*e) ? Qtrue : Qfalse;
}
+static VALUE c_play_set (VALUE self, VALUE val)
+{
+ GET_OBJ (self, Evas_Object *, e);
+
+ CHECK_BOOL(val);
+
+ edje_object_play_set (*e, val == Qtrue ? 1 : 0);
+
+ return Qnil;
+}
+
+static VALUE c_animation_get (VALUE self)
+{
+ GET_OBJ (self, Evas_Object *, e);
+
+ return edje_object_animation_get (*e) ? Qtrue : Qfalse;
+}
+
+static VALUE c_animation_set (VALUE self, VALUE val)
+{
+ GET_OBJ (self, Evas_Object *, e);
+
+ CHECK_BOOL(val);
+
+ edje_object_animation_set (*e, val == Qtrue ? 1 : 0);
+
+ 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);
+}