2 * $Id: rb_evas_object.c 106 2004-08-29 15:56:35Z 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);
54 void c_evas_object_free (RbEvasObject *e, bool free_mem)
57 evas_object_del (e->real);
64 static VALUE c_init (VALUE self, VALUE parent)
66 GET_OBJ (self, RbEvasObject, e);
68 evas_object_data_set (e->real, RUBY_EVAS_OBJECT_KEY, (void *) self);
76 static VALUE c_inspect (VALUE self)
78 INSPECT (self, RbEvasObject);
87 static VALUE c_delete (VALUE self)
89 GET_OBJ (self, RbEvasObject, e);
91 evas_object_del (e->real);
99 * e.resize(width, height) => nil
101 * Resizes <i>e</i> to width x height.
103 * e.resize(100, 200) #=> nil
105 static VALUE c_resize (VALUE self, VALUE w, VALUE h)
107 GET_OBJ (self, RbEvasObject, e);
109 Check_Type (w, T_FIXNUM);
110 Check_Type (h, T_FIXNUM);
112 evas_object_resize (e->real, (Evas_Coord) FIX2INT (w),
113 (Evas_Coord) FIX2INT (h));
120 * e.move(x, y) => nil
122 * Moves <i>e</i> to the coordinates specified in
123 * <i>x</i> and <i>y</i>.
125 * e.move(100, 200) #=> nil
127 static VALUE c_move (VALUE self, VALUE x, VALUE y)
129 GET_OBJ (self, RbEvasObject, e);
131 Check_Type (x, T_FIXNUM);
132 Check_Type (y, T_FIXNUM);
134 evas_object_move (e->real, (Evas_Coord) FIX2INT (x),
135 (Evas_Coord) FIX2INT (y));
142 * e.geometry => array
144 * Returns an array containing the geometry of <i>e</i>.
146 * e.move(150, 300) #=> nil
147 * e.resize(200, 200) #=> nil
148 * e.geometry #=> [150, 300, 200, 200]
150 static VALUE c_geometry_get (VALUE self)
152 int x = 0, y = 0, w = 0, h = 0;
154 GET_OBJ (self, RbEvasObject, e);
156 evas_object_geometry_get (e->real,
157 (Evas_Coord *) &x, (Evas_Coord *) &y,
158 (Evas_Coord *) &w, (Evas_Coord *) &h);
160 return rb_ary_new3 (4, INT2FIX (x), INT2FIX (y), INT2FIX (w),
170 static VALUE c_show (VALUE self)
172 GET_OBJ (self, RbEvasObject, e);
174 evas_object_show (e->real);
185 static VALUE c_hide (VALUE self)
187 GET_OBJ (self, RbEvasObject, e);
189 evas_object_hide (e->real);
196 * e.visible? => true or false
198 * Returns true if <i>e</i> is visible, else returns false.
200 static VALUE c_visible_get (VALUE self)
202 GET_OBJ (self, RbEvasObject, e);
204 return evas_object_visible_get (e->real) ? Qtrue : Qfalse;
211 * Returns the <code>Evas::Evas</code> for <i>e</i>.
213 static VALUE c_evas_get (VALUE self)
215 GET_OBJ (self, RbEvasObject, e);
224 * Returns the name of <i>e</i>.
226 static VALUE c_name_get (VALUE self)
230 GET_OBJ (self, RbEvasObject, e);
232 if (!(name = evas_object_name_get (e->real)))
235 return rb_str_new2 (name);
242 * Sets the name of <i>e</i>.
244 static VALUE c_name_set (VALUE self, VALUE val)
246 GET_OBJ (self, RbEvasObject, e);
248 Check_Type (val, T_STRING);
250 evas_object_name_set (e->real, StringValuePtr (val));
259 * Returns the layer <i>e</i> is in.
261 static VALUE c_layer_get (VALUE self)
263 GET_OBJ (self, RbEvasObject, e);
265 return INT2FIX (evas_object_layer_get (e->real));
272 * Sets the layer <i>e</i> is in.
274 static VALUE c_layer_set (VALUE self, VALUE val)
276 GET_OBJ (self, RbEvasObject, e);
278 Check_Type (val, T_FIXNUM);
280 evas_object_layer_set (e->real, NUM2INT (val));
287 * e.get_color => array
289 * Returns the color of <i>e</i>.
291 * e.set_color(128, 128, 128, 0) #=> nil
292 * e.get_color #=> [128, 128, 128, 0]
294 static VALUE c_get_color (VALUE self)
296 int r = 0, g = 0, b = 0, a = 0;
298 GET_OBJ (self, RbEvasObject, e);
300 evas_object_color_get (e->real, &r, &g, &b, &a);
302 return rb_ary_new3 (4, INT2FIX (r), INT2FIX (g), INT2FIX (b),
308 * e.set_color(r, g, b, a) => nil
310 * Sets the color of <i>e</i>.
312 * e.set_color(128, 128, 128, 0) #=> nil
314 static VALUE c_set_color (VALUE self, VALUE r, VALUE g, VALUE b,
317 GET_OBJ (self, RbEvasObject, e);
319 Check_Type (r, T_FIXNUM);
320 Check_Type (g, T_FIXNUM);
321 Check_Type (b, T_FIXNUM);
322 Check_Type (a, T_FIXNUM);
324 evas_object_color_set (e->real, FIX2INT (r), FIX2INT (g),
325 FIX2INT (b), FIX2INT (a));
332 * e.pass_events? => true or false
334 * Returns true if <i>e</i> passes events on to EvasObjects that are
335 * below itself, else returns false.
337 static VALUE c_pass_events_get (VALUE self)
339 GET_OBJ (self, RbEvasObject, e);
341 return evas_object_pass_events_get (e->real) ? Qtrue : Qfalse;
346 * e.pass_events(true or false)
348 * Sets whether <i>e</i> passes events on to EvasObjects that are
351 static VALUE c_pass_events_set (VALUE self, VALUE val)
353 GET_OBJ (self, RbEvasObject, e);
357 evas_object_pass_events_set (e->real, val == Qtrue);
364 * e.repeat_events? => true or false
366 * Returns true if <i>e</i> repeats events to EvasObjects that are
367 * below itself, else returns false.
369 static VALUE c_repeat_events_get (VALUE self)
371 GET_OBJ (self, RbEvasObject, e);
373 return evas_object_repeat_events_get (e->real) ? Qtrue : Qfalse;
378 * e.repeat_events(true or false)
380 * Sets whether <i>e</i> repeats events to EvasObjects that are
383 static VALUE c_repeat_events_set (VALUE self, VALUE val)
385 GET_OBJ (self, RbEvasObject, e);
389 evas_object_repeat_events_set (e->real, val == Qtrue);
400 static VALUE c_raise (VALUE self)
402 GET_OBJ (self, RbEvasObject, e);
404 evas_object_raise (e->real);
415 static VALUE c_lower (VALUE self)
417 GET_OBJ (self, RbEvasObject, e);
419 evas_object_lower (e->real);
426 * e.stack_above(evasobject) => nil
428 * Positions <i>e</i> above <i>evasobject</i>.
430 static VALUE c_stack_above (VALUE self, VALUE target)
432 GET_OBJ (self, RbEvasObject, e);
434 CHECK_CLASS (target, cEvasObject);
435 GET_OBJ (target, RbEvasObject, t);
437 evas_object_stack_above (e->real, t->real);
444 * e.stack_below(evasobject) => nil
446 * Positions <i>e</i> below <i>evasobject</i>.
448 static VALUE c_stack_below (VALUE self, VALUE target)
450 GET_OBJ (self, RbEvasObject, e);
452 CHECK_CLASS (target, cEvasObject);
453 GET_OBJ (target, RbEvasObject, t);
455 evas_object_stack_below (e->real, t->real);
462 * e.above => evasobject
464 * Returns the <code>Evas::EvasObject</code> that's positioned above
467 static VALUE c_above_get (VALUE self)
469 GET_OBJ (self, RbEvasObject, e);
471 return TO_EVAS_OBJECT (evas_object_above_get (e->real));
476 * e.below => evasobject
478 * Returns the <code>Evas::EvasObject</code> that's positioned below
481 static VALUE c_below_get (VALUE self)
483 GET_OBJ (self, RbEvasObject, e);
485 return TO_EVAS_OBJECT (evas_object_below_get (e->real));
488 void Init_EvasObject (void)
490 cEvasObject = rb_define_class_under (mEvas, "EvasObject",
493 rb_define_private_method (rb_singleton_class (cEvasObject),
495 rb_define_method (cEvasObject, "initialize", c_init, 1);
496 rb_define_method (cEvasObject, "inspect", c_inspect, 0);
497 rb_define_method (cEvasObject, "delete", c_delete, 0);
498 rb_define_method (cEvasObject, "resize", c_resize, 2);
499 rb_define_method (cEvasObject, "move", c_move, 2);
500 rb_define_method (cEvasObject, "geometry", c_geometry_get, 0);
501 rb_define_method (cEvasObject, "show", c_show, 0);
502 rb_define_method (cEvasObject, "hide", c_hide, 0);
503 rb_define_method (cEvasObject, "visible?", c_visible_get, 0);
504 rb_define_method (cEvasObject, "evas", c_evas_get, 0);
505 rb_define_method (cEvasObject, "name", c_name_get, 0);
506 rb_define_method (cEvasObject, "name=", c_name_set, 1);
507 rb_define_method (cEvasObject, "layer", c_layer_get, 0);
508 rb_define_method (cEvasObject, "layer=", c_layer_set, 1);
509 rb_define_method (cEvasObject, "get_color", c_get_color, 0);
510 rb_define_method (cEvasObject, "set_color", c_set_color, 4);
511 rb_define_method (cEvasObject, "pass_events?",
512 c_pass_events_get, 0);
513 rb_define_method (cEvasObject, "pass_events=",
514 c_pass_events_set, 1);
515 rb_define_method (cEvasObject, "repeat_events?",
516 c_repeat_events_get, 0);
517 rb_define_method (cEvasObject, "repeat_events=",
518 c_repeat_events_set, 1);
519 rb_define_method (cEvasObject, "raise", c_raise, 0);
520 rb_define_method (cEvasObject, "lower", c_lower, 0);
521 rb_define_method (cEvasObject, "stack_above", c_stack_above, 1);
522 rb_define_method (cEvasObject, "stack_below", c_stack_below, 1);
523 rb_define_method (cEvasObject, "above", c_above_get, 0);
524 rb_define_method (cEvasObject, "below", c_below_get, 0);