2 * $Id: rb_evas_object.c 314 2005-04-07 18:23:42Z 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);
56 if (!NIL_P (e->userdata))
57 rb_gc_mark (e->userdata);
60 void c_evas_object_free (RbEvasObject *e, bool free_mem)
63 evas_object_del (e->real);
70 static VALUE c_init (VALUE self, VALUE parent)
72 GET_OBJ (self, RbEvasObject, e);
74 evas_object_data_set (e->real, RUBY_EVAS_OBJECT_KEY, (void *) self);
83 static VALUE c_inspect (VALUE self)
85 INSPECT (self, RbEvasObject);
94 static VALUE c_delete (VALUE self)
96 GET_OBJ (self, RbEvasObject, e);
98 evas_object_del (e->real);
106 * e.resize(width, height) => nil
108 * Resizes <i>e</i> to width x height.
110 * e.resize(100, 200) #=> nil
112 static VALUE c_resize (VALUE self, VALUE w, VALUE h)
114 GET_OBJ (self, RbEvasObject, e);
116 Check_Type (w, T_FIXNUM);
117 Check_Type (h, T_FIXNUM);
119 evas_object_resize (e->real, (Evas_Coord) FIX2INT (w),
120 (Evas_Coord) FIX2INT (h));
127 * e.move(x, y) => nil
129 * Moves <i>e</i> to the coordinates specified in
130 * <i>x</i> and <i>y</i>.
132 * e.move(100, 200) #=> nil
134 static VALUE c_move (VALUE self, VALUE x, VALUE y)
136 GET_OBJ (self, RbEvasObject, e);
138 Check_Type (x, T_FIXNUM);
139 Check_Type (y, T_FIXNUM);
141 evas_object_move (e->real, (Evas_Coord) FIX2INT (x),
142 (Evas_Coord) FIX2INT (y));
149 * e.geometry => array
151 * Returns an array containing the geometry of <i>e</i>.
153 * e.move(150, 300) #=> nil
154 * e.resize(200, 200) #=> nil
155 * e.geometry #=> [150, 300, 200, 200]
157 static VALUE c_geometry_get (VALUE self)
159 int x = 0, y = 0, w = 0, h = 0;
161 GET_OBJ (self, RbEvasObject, e);
163 evas_object_geometry_get (e->real,
164 (Evas_Coord *) &x, (Evas_Coord *) &y,
165 (Evas_Coord *) &w, (Evas_Coord *) &h);
167 return rb_ary_new3 (4, INT2FIX (x), INT2FIX (y), INT2FIX (w),
177 static VALUE c_show (VALUE self)
179 GET_OBJ (self, RbEvasObject, e);
181 evas_object_show (e->real);
192 static VALUE c_hide (VALUE self)
194 GET_OBJ (self, RbEvasObject, e);
196 evas_object_hide (e->real);
203 * e.visible? => true or false
205 * Returns true if <i>e</i> is visible, else returns false.
207 static VALUE c_visible_get (VALUE self)
209 GET_OBJ (self, RbEvasObject, e);
211 return evas_object_visible_get (e->real) ? Qtrue : Qfalse;
216 * e.focused? => true or false
218 * Returns true if <i>e</i> is focused, else returns false.
220 static VALUE c_focused_get (VALUE self)
222 GET_OBJ (self, RbEvasObject, e);
224 return evas_object_focus_get (e->real) ? Qtrue : Qfalse;
229 * e.focused(true or false)
231 * (Un)focuses <i>e</i>.
233 static VALUE c_focused_set (VALUE self, VALUE val)
235 GET_OBJ (self, RbEvasObject, e);
239 evas_object_focus_set (e->real, val == Qtrue);
248 * Returns the <code>Evas::Evas</code> for <i>e</i>.
250 static VALUE c_evas_get (VALUE self)
252 GET_OBJ (self, RbEvasObject, e);
261 * Returns the name of <i>e</i>.
263 static VALUE c_name_get (VALUE self)
267 GET_OBJ (self, RbEvasObject, e);
269 if (!(name = evas_object_name_get (e->real)))
272 return rb_str_new2 (name);
279 * Sets the name of <i>e</i>.
281 static VALUE c_name_set (VALUE self, VALUE val)
283 GET_OBJ (self, RbEvasObject, e);
285 Check_Type (val, T_STRING);
287 evas_object_name_set (e->real, StringValuePtr (val));
296 * Returns the layer <i>e</i> is in.
298 static VALUE c_layer_get (VALUE self)
300 GET_OBJ (self, RbEvasObject, e);
302 return INT2FIX (evas_object_layer_get (e->real));
309 * Sets the layer <i>e</i> is in.
311 static VALUE c_layer_set (VALUE self, VALUE val)
313 GET_OBJ (self, RbEvasObject, e);
315 Check_Type (val, T_FIXNUM);
317 evas_object_layer_set (e->real, NUM2INT (val));
324 * e.get_color => array
326 * Returns the color of <i>e</i>.
328 * e.set_color(128, 128, 128, 0) #=> nil
329 * e.get_color #=> [128, 128, 128, 0]
331 static VALUE c_get_color (VALUE self)
333 int r = 0, g = 0, b = 0, a = 0;
335 GET_OBJ (self, RbEvasObject, e);
337 evas_object_color_get (e->real, &r, &g, &b, &a);
339 return rb_ary_new3 (4, INT2FIX (r), INT2FIX (g), INT2FIX (b),
345 * e.set_color(r, g, b, a) => nil
347 * Sets the color of <i>e</i>.
349 * e.set_color(128, 128, 128, 0) #=> nil
351 static VALUE c_set_color (VALUE self, VALUE r, VALUE g, VALUE b,
354 GET_OBJ (self, RbEvasObject, e);
356 Check_Type (r, T_FIXNUM);
357 Check_Type (g, T_FIXNUM);
358 Check_Type (b, T_FIXNUM);
359 Check_Type (a, T_FIXNUM);
361 evas_object_color_set (e->real, FIX2INT (r), FIX2INT (g),
362 FIX2INT (b), FIX2INT (a));
369 * e.pass_events? => true or false
371 * Returns true if <i>e</i> passes events on to EvasObjects that are
372 * below itself, else returns false.
374 static VALUE c_pass_events_get (VALUE self)
376 GET_OBJ (self, RbEvasObject, e);
378 return evas_object_pass_events_get (e->real) ? Qtrue : Qfalse;
383 * e.pass_events(true or false)
385 * Sets whether <i>e</i> passes events on to EvasObjects that are
388 static VALUE c_pass_events_set (VALUE self, VALUE val)
390 GET_OBJ (self, RbEvasObject, e);
394 evas_object_pass_events_set (e->real, val == Qtrue);
401 * e.repeat_events? => true or false
403 * Returns true if <i>e</i> repeats events to EvasObjects that are
404 * below itself, else returns false.
406 static VALUE c_repeat_events_get (VALUE self)
408 GET_OBJ (self, RbEvasObject, e);
410 return evas_object_repeat_events_get (e->real) ? Qtrue : Qfalse;
415 * e.repeat_events(true or false)
417 * Sets whether <i>e</i> repeats events to EvasObjects that are
420 static VALUE c_repeat_events_set (VALUE self, VALUE val)
422 GET_OBJ (self, RbEvasObject, e);
426 evas_object_repeat_events_set (e->real, val == Qtrue);
437 static VALUE c_raise (VALUE self)
439 GET_OBJ (self, RbEvasObject, e);
441 evas_object_raise (e->real);
452 static VALUE c_lower (VALUE self)
454 GET_OBJ (self, RbEvasObject, e);
456 evas_object_lower (e->real);
463 * e.stack_above(evasobject) => nil
465 * Positions <i>e</i> above <i>evasobject</i>.
467 static VALUE c_stack_above (VALUE self, VALUE target)
469 GET_OBJ (self, RbEvasObject, e);
471 CHECK_CLASS (target, cEvasObject);
472 GET_OBJ (target, RbEvasObject, t);
474 evas_object_stack_above (e->real, t->real);
481 * e.stack_below(evasobject) => nil
483 * Positions <i>e</i> below <i>evasobject</i>.
485 static VALUE c_stack_below (VALUE self, VALUE target)
487 GET_OBJ (self, RbEvasObject, e);
489 CHECK_CLASS (target, cEvasObject);
490 GET_OBJ (target, RbEvasObject, t);
492 evas_object_stack_below (e->real, t->real);
499 * e.above => evasobject
501 * Returns the <code>Evas::EvasObject</code> that's positioned above
504 static VALUE c_above_get (VALUE self)
506 GET_OBJ (self, RbEvasObject, e);
508 return TO_EVAS_OBJECT (evas_object_above_get (e->real));
513 * e.below => evasobject
515 * Returns the <code>Evas::EvasObject</code> that's positioned below
518 static VALUE c_below_get (VALUE self)
520 GET_OBJ (self, RbEvasObject, e);
522 return TO_EVAS_OBJECT (evas_object_below_get (e->real));
525 static VALUE c_userdata_get (VALUE self)
527 GET_OBJ (self, RbEvasObject, e);
529 if (NIL_P (e->userdata))
530 e->userdata = rb_hash_new ();
535 void Init_EvasObject (void)
537 cEvasObject = rb_define_class_under (mEvas, "EvasObject",
540 rb_define_private_method (rb_singleton_class (cEvasObject),
542 rb_define_method (cEvasObject, "initialize", c_init, 1);
543 rb_define_method (cEvasObject, "inspect", c_inspect, 0);
544 rb_define_method (cEvasObject, "delete", c_delete, 0);
545 rb_define_method (cEvasObject, "resize", c_resize, 2);
546 rb_define_method (cEvasObject, "move", c_move, 2);
547 rb_define_method (cEvasObject, "geometry", c_geometry_get, 0);
548 rb_define_method (cEvasObject, "show", c_show, 0);
549 rb_define_method (cEvasObject, "hide", c_hide, 0);
550 rb_define_method (cEvasObject, "visible?", c_visible_get, 0);
551 rb_define_method (cEvasObject, "focused?", c_focused_get, 0);
552 rb_define_method (cEvasObject, "focused=", c_focused_set, 1);
553 rb_define_method (cEvasObject, "evas", c_evas_get, 0);
554 rb_define_method (cEvasObject, "name", c_name_get, 0);
555 rb_define_method (cEvasObject, "name=", c_name_set, 1);
556 rb_define_method (cEvasObject, "layer", c_layer_get, 0);
557 rb_define_method (cEvasObject, "layer=", c_layer_set, 1);
558 rb_define_method (cEvasObject, "get_color", c_get_color, 0);
559 rb_define_method (cEvasObject, "set_color", c_set_color, 4);
560 rb_define_method (cEvasObject, "pass_events?",
561 c_pass_events_get, 0);
562 rb_define_method (cEvasObject, "pass_events=",
563 c_pass_events_set, 1);
564 rb_define_method (cEvasObject, "repeat_events?",
565 c_repeat_events_get, 0);
566 rb_define_method (cEvasObject, "repeat_events=",
567 c_repeat_events_set, 1);
568 rb_define_method (cEvasObject, "raise", c_raise, 0);
569 rb_define_method (cEvasObject, "lower", c_lower, 0);
570 rb_define_method (cEvasObject, "stack_above", c_stack_above, 1);
571 rb_define_method (cEvasObject, "stack_below", c_stack_below, 1);
572 rb_define_method (cEvasObject, "above", c_above_get, 0);
573 rb_define_method (cEvasObject, "below", c_below_get, 0);
574 rb_define_method (cEvasObject, "userdata", c_userdata_get, 0);