2 * $Id: rb_evas_object.c 302 2005-03-22 17:41:35Z tilman $
4 * Copyright (C) 2004 Tilman Sauerbeck (tilman at code-monkey de)
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with this library; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
26 #define __RB_EVAS_OBJECT_C
27 #include "rb_evas_main.h"
29 #include "rb_evas_object.h"
33 VALUE TO_EVAS_OBJECT (Evas_Object *o)
40 if (!(obj = evas_object_data_get (o, RUBY_EVAS_OBJECT_KEY))) {
41 rb_raise (rb_eException, "EvasObject Ruby object key missing");
48 /* called by the child classes */
49 void c_evas_object_mark (RbEvasObject *e)
51 rb_gc_mark (e->parent);
53 if (!NIL_P (e->callbacks))
54 rb_gc_mark (e->callbacks);
57 void c_evas_object_free (RbEvasObject *e, bool free_mem)
60 evas_object_del (e->real);
67 static VALUE c_init (VALUE self, VALUE parent)
69 GET_OBJ (self, RbEvasObject, e);
71 evas_object_data_set (e->real, RUBY_EVAS_OBJECT_KEY, (void *) self);
80 static VALUE c_inspect (VALUE self)
82 INSPECT (self, RbEvasObject);
91 static VALUE c_delete (VALUE self)
93 GET_OBJ (self, RbEvasObject, e);
95 evas_object_del (e->real);
103 * e.resize(width, height) => nil
105 * Resizes <i>e</i> to width x height.
107 * e.resize(100, 200) #=> nil
109 static VALUE c_resize (VALUE self, VALUE w, VALUE h)
111 GET_OBJ (self, RbEvasObject, e);
113 Check_Type (w, T_FIXNUM);
114 Check_Type (h, T_FIXNUM);
116 evas_object_resize (e->real, (Evas_Coord) FIX2INT (w),
117 (Evas_Coord) FIX2INT (h));
124 * e.move(x, y) => nil
126 * Moves <i>e</i> to the coordinates specified in
127 * <i>x</i> and <i>y</i>.
129 * e.move(100, 200) #=> nil
131 static VALUE c_move (VALUE self, VALUE x, VALUE y)
133 GET_OBJ (self, RbEvasObject, e);
135 Check_Type (x, T_FIXNUM);
136 Check_Type (y, T_FIXNUM);
138 evas_object_move (e->real, (Evas_Coord) FIX2INT (x),
139 (Evas_Coord) FIX2INT (y));
146 * e.geometry => array
148 * Returns an array containing the geometry of <i>e</i>.
150 * e.move(150, 300) #=> nil
151 * e.resize(200, 200) #=> nil
152 * e.geometry #=> [150, 300, 200, 200]
154 static VALUE c_geometry_get (VALUE self)
156 int x = 0, y = 0, w = 0, h = 0;
158 GET_OBJ (self, RbEvasObject, e);
160 evas_object_geometry_get (e->real,
161 (Evas_Coord *) &x, (Evas_Coord *) &y,
162 (Evas_Coord *) &w, (Evas_Coord *) &h);
164 return rb_ary_new3 (4, INT2FIX (x), INT2FIX (y), INT2FIX (w),
174 static VALUE c_show (VALUE self)
176 GET_OBJ (self, RbEvasObject, e);
178 evas_object_show (e->real);
189 static VALUE c_hide (VALUE self)
191 GET_OBJ (self, RbEvasObject, e);
193 evas_object_hide (e->real);
200 * e.visible? => true or false
202 * Returns true if <i>e</i> is visible, else returns false.
204 static VALUE c_visible_get (VALUE self)
206 GET_OBJ (self, RbEvasObject, e);
208 return evas_object_visible_get (e->real) ? Qtrue : Qfalse;
215 * Returns the <code>Evas::Evas</code> for <i>e</i>.
217 static VALUE c_evas_get (VALUE self)
219 GET_OBJ (self, RbEvasObject, e);
228 * Returns the name of <i>e</i>.
230 static VALUE c_name_get (VALUE self)
234 GET_OBJ (self, RbEvasObject, e);
236 if (!(name = evas_object_name_get (e->real)))
239 return rb_str_new2 (name);
246 * Sets the name of <i>e</i>.
248 static VALUE c_name_set (VALUE self, VALUE val)
250 GET_OBJ (self, RbEvasObject, e);
252 Check_Type (val, T_STRING);
254 evas_object_name_set (e->real, StringValuePtr (val));
263 * Returns the layer <i>e</i> is in.
265 static VALUE c_layer_get (VALUE self)
267 GET_OBJ (self, RbEvasObject, e);
269 return INT2FIX (evas_object_layer_get (e->real));
276 * Sets the layer <i>e</i> is in.
278 static VALUE c_layer_set (VALUE self, VALUE val)
280 GET_OBJ (self, RbEvasObject, e);
282 Check_Type (val, T_FIXNUM);
284 evas_object_layer_set (e->real, NUM2INT (val));
291 * e.get_color => array
293 * Returns the color of <i>e</i>.
295 * e.set_color(128, 128, 128, 0) #=> nil
296 * e.get_color #=> [128, 128, 128, 0]
298 static VALUE c_get_color (VALUE self)
300 int r = 0, g = 0, b = 0, a = 0;
302 GET_OBJ (self, RbEvasObject, e);
304 evas_object_color_get (e->real, &r, &g, &b, &a);
306 return rb_ary_new3 (4, INT2FIX (r), INT2FIX (g), INT2FIX (b),
312 * e.set_color(r, g, b, a) => nil
314 * Sets the color of <i>e</i>.
316 * e.set_color(128, 128, 128, 0) #=> nil
318 static VALUE c_set_color (VALUE self, VALUE r, VALUE g, VALUE b,
321 GET_OBJ (self, RbEvasObject, e);
323 Check_Type (r, T_FIXNUM);
324 Check_Type (g, T_FIXNUM);
325 Check_Type (b, T_FIXNUM);
326 Check_Type (a, T_FIXNUM);
328 evas_object_color_set (e->real, FIX2INT (r), FIX2INT (g),
329 FIX2INT (b), FIX2INT (a));
336 * e.pass_events? => true or false
338 * Returns true if <i>e</i> passes events on to EvasObjects that are
339 * below itself, else returns false.
341 static VALUE c_pass_events_get (VALUE self)
343 GET_OBJ (self, RbEvasObject, e);
345 return evas_object_pass_events_get (e->real) ? Qtrue : Qfalse;
350 * e.pass_events(true or false)
352 * Sets whether <i>e</i> passes events on to EvasObjects that are
355 static VALUE c_pass_events_set (VALUE self, VALUE val)
357 GET_OBJ (self, RbEvasObject, e);
361 evas_object_pass_events_set (e->real, val == Qtrue);
368 * e.repeat_events? => true or false
370 * Returns true if <i>e</i> repeats events to EvasObjects that are
371 * below itself, else returns false.
373 static VALUE c_repeat_events_get (VALUE self)
375 GET_OBJ (self, RbEvasObject, e);
377 return evas_object_repeat_events_get (e->real) ? Qtrue : Qfalse;
382 * e.repeat_events(true or false)
384 * Sets whether <i>e</i> repeats events to EvasObjects that are
387 static VALUE c_repeat_events_set (VALUE self, VALUE val)
389 GET_OBJ (self, RbEvasObject, e);
393 evas_object_repeat_events_set (e->real, val == Qtrue);
404 static VALUE c_raise (VALUE self)
406 GET_OBJ (self, RbEvasObject, e);
408 evas_object_raise (e->real);
419 static VALUE c_lower (VALUE self)
421 GET_OBJ (self, RbEvasObject, e);
423 evas_object_lower (e->real);
430 * e.stack_above(evasobject) => nil
432 * Positions <i>e</i> above <i>evasobject</i>.
434 static VALUE c_stack_above (VALUE self, VALUE target)
436 GET_OBJ (self, RbEvasObject, e);
438 CHECK_CLASS (target, cEvasObject);
439 GET_OBJ (target, RbEvasObject, t);
441 evas_object_stack_above (e->real, t->real);
448 * e.stack_below(evasobject) => nil
450 * Positions <i>e</i> below <i>evasobject</i>.
452 static VALUE c_stack_below (VALUE self, VALUE target)
454 GET_OBJ (self, RbEvasObject, e);
456 CHECK_CLASS (target, cEvasObject);
457 GET_OBJ (target, RbEvasObject, t);
459 evas_object_stack_below (e->real, t->real);
466 * e.above => evasobject
468 * Returns the <code>Evas::EvasObject</code> that's positioned above
471 static VALUE c_above_get (VALUE self)
473 GET_OBJ (self, RbEvasObject, e);
475 return TO_EVAS_OBJECT (evas_object_above_get (e->real));
480 * e.below => evasobject
482 * Returns the <code>Evas::EvasObject</code> that's positioned below
485 static VALUE c_below_get (VALUE self)
487 GET_OBJ (self, RbEvasObject, e);
489 return TO_EVAS_OBJECT (evas_object_below_get (e->real));
492 void Init_EvasObject (void)
494 cEvasObject = rb_define_class_under (mEvas, "EvasObject",
497 rb_define_private_method (rb_singleton_class (cEvasObject),
499 rb_define_method (cEvasObject, "initialize", c_init, 1);
500 rb_define_method (cEvasObject, "inspect", c_inspect, 0);
501 rb_define_method (cEvasObject, "delete", c_delete, 0);
502 rb_define_method (cEvasObject, "resize", c_resize, 2);
503 rb_define_method (cEvasObject, "move", c_move, 2);
504 rb_define_method (cEvasObject, "geometry", c_geometry_get, 0);
505 rb_define_method (cEvasObject, "show", c_show, 0);
506 rb_define_method (cEvasObject, "hide", c_hide, 0);
507 rb_define_method (cEvasObject, "visible?", c_visible_get, 0);
508 rb_define_method (cEvasObject, "evas", c_evas_get, 0);
509 rb_define_method (cEvasObject, "name", c_name_get, 0);
510 rb_define_method (cEvasObject, "name=", c_name_set, 1);
511 rb_define_method (cEvasObject, "layer", c_layer_get, 0);
512 rb_define_method (cEvasObject, "layer=", c_layer_set, 1);
513 rb_define_method (cEvasObject, "get_color", c_get_color, 0);
514 rb_define_method (cEvasObject, "set_color", c_set_color, 4);
515 rb_define_method (cEvasObject, "pass_events?",
516 c_pass_events_get, 0);
517 rb_define_method (cEvasObject, "pass_events=",
518 c_pass_events_set, 1);
519 rb_define_method (cEvasObject, "repeat_events?",
520 c_repeat_events_get, 0);
521 rb_define_method (cEvasObject, "repeat_events=",
522 c_repeat_events_set, 1);
523 rb_define_method (cEvasObject, "raise", c_raise, 0);
524 rb_define_method (cEvasObject, "lower", c_lower, 0);
525 rb_define_method (cEvasObject, "stack_above", c_stack_above, 1);
526 rb_define_method (cEvasObject, "stack_below", c_stack_below, 1);
527 rb_define_method (cEvasObject, "above", c_above_get, 0);
528 rb_define_method (cEvasObject, "below", c_below_get, 0);