2 * $Id: rb_evas_object.c 344 2005-05-08 14:37:30Z 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);
88 static VALUE c_type_get (VALUE self)
92 GET_OBJ (self, RbEvasObject, e);
94 s = evas_object_type_get (e->real);
96 return s ? rb_str_new2 (s) : Qnil;
105 static VALUE c_delete (VALUE self)
107 GET_OBJ (self, RbEvasObject, e);
109 evas_object_del (e->real);
117 * e.resize(width, height) => nil
119 * Resizes <i>e</i> to width x height.
121 * e.resize(100, 200) #=> nil
123 static VALUE c_resize (VALUE self, VALUE w, VALUE h)
125 GET_OBJ (self, RbEvasObject, e);
127 Check_Type (w, T_FIXNUM);
128 Check_Type (h, T_FIXNUM);
130 evas_object_resize (e->real, (Evas_Coord) FIX2INT (w),
131 (Evas_Coord) FIX2INT (h));
138 * e.move(x, y) => nil
140 * Moves <i>e</i> to the coordinates specified in
141 * <i>x</i> and <i>y</i>.
143 * e.move(100, 200) #=> nil
145 static VALUE c_move (VALUE self, VALUE x, VALUE y)
147 GET_OBJ (self, RbEvasObject, e);
149 Check_Type (x, T_FIXNUM);
150 Check_Type (y, T_FIXNUM);
152 evas_object_move (e->real, (Evas_Coord) FIX2INT (x),
153 (Evas_Coord) FIX2INT (y));
160 * e.geometry => array
162 * Returns an array containing the geometry of <i>e</i>.
164 * e.move(150, 300) #=> nil
165 * e.resize(200, 200) #=> nil
166 * e.geometry #=> [150, 300, 200, 200]
168 static VALUE c_geometry_get (VALUE self)
170 int x = 0, y = 0, w = 0, h = 0;
172 GET_OBJ (self, RbEvasObject, e);
174 evas_object_geometry_get (e->real,
175 (Evas_Coord *) &x, (Evas_Coord *) &y,
176 (Evas_Coord *) &w, (Evas_Coord *) &h);
178 return rb_ary_new3 (4, INT2FIX (x), INT2FIX (y), INT2FIX (w),
188 static VALUE c_show (VALUE self)
190 GET_OBJ (self, RbEvasObject, e);
192 evas_object_show (e->real);
203 static VALUE c_hide (VALUE self)
205 GET_OBJ (self, RbEvasObject, e);
207 evas_object_hide (e->real);
214 * e.visible? => true or false
216 * Returns true if <i>e</i> is visible, else returns false.
218 static VALUE c_visible_get (VALUE self)
220 GET_OBJ (self, RbEvasObject, e);
222 return evas_object_visible_get (e->real) ? Qtrue : Qfalse;
227 * e.focused? => true or false
229 * Returns true if <i>e</i> is focused, else returns false.
231 static VALUE c_focused_get (VALUE self)
233 GET_OBJ (self, RbEvasObject, e);
235 return evas_object_focus_get (e->real) ? Qtrue : Qfalse;
240 * e.focused(true or false)
242 * (Un)focuses <i>e</i>.
244 static VALUE c_focused_set (VALUE self, VALUE val)
246 GET_OBJ (self, RbEvasObject, e);
250 evas_object_focus_set (e->real, val == Qtrue);
259 * Returns the <code>Evas::Evas</code> for <i>e</i>.
261 static VALUE c_evas_get (VALUE self)
263 GET_OBJ (self, RbEvasObject, e);
272 * Returns the name of <i>e</i>.
274 static VALUE c_name_get (VALUE self)
278 GET_OBJ (self, RbEvasObject, e);
280 if (!(name = evas_object_name_get (e->real)))
283 return rb_str_new2 (name);
290 * Sets the name of <i>e</i>.
292 static VALUE c_name_set (VALUE self, VALUE val)
294 GET_OBJ (self, RbEvasObject, e);
296 Check_Type (val, T_STRING);
298 evas_object_name_set (e->real, StringValuePtr (val));
307 * Returns the layer <i>e</i> is in.
309 static VALUE c_layer_get (VALUE self)
311 GET_OBJ (self, RbEvasObject, e);
313 return INT2FIX (evas_object_layer_get (e->real));
320 * Sets the layer <i>e</i> is in.
322 static VALUE c_layer_set (VALUE self, VALUE val)
324 GET_OBJ (self, RbEvasObject, e);
326 Check_Type (val, T_FIXNUM);
328 evas_object_layer_set (e->real, NUM2INT (val));
335 * e.get_color => array
337 * Returns the color of <i>e</i>.
339 * e.set_color(128, 128, 128, 0) #=> nil
340 * e.get_color #=> [128, 128, 128, 0]
342 static VALUE c_get_color (VALUE self)
344 int r = 0, g = 0, b = 0, a = 0;
346 GET_OBJ (self, RbEvasObject, e);
348 evas_object_color_get (e->real, &r, &g, &b, &a);
350 return rb_ary_new3 (4, INT2FIX (r), INT2FIX (g), INT2FIX (b),
356 * e.set_color(r, g, b, a) => nil
358 * Sets the color of <i>e</i>.
360 * e.set_color(128, 128, 128, 0) #=> nil
362 static VALUE c_set_color (VALUE self, VALUE r, VALUE g, VALUE b,
365 GET_OBJ (self, RbEvasObject, e);
367 Check_Type (r, T_FIXNUM);
368 Check_Type (g, T_FIXNUM);
369 Check_Type (b, T_FIXNUM);
370 Check_Type (a, T_FIXNUM);
372 evas_object_color_set (e->real, FIX2INT (r), FIX2INT (g),
373 FIX2INT (b), FIX2INT (a));
380 * e.pass_events? => true or false
382 * Returns true if <i>e</i> passes events on to EvasObjects that are
383 * below itself, else returns false.
385 static VALUE c_pass_events_get (VALUE self)
387 GET_OBJ (self, RbEvasObject, e);
389 return evas_object_pass_events_get (e->real) ? Qtrue : Qfalse;
394 * e.pass_events(true or false)
396 * Sets whether <i>e</i> passes events on to EvasObjects that are
399 static VALUE c_pass_events_set (VALUE self, VALUE val)
401 GET_OBJ (self, RbEvasObject, e);
405 evas_object_pass_events_set (e->real, val == Qtrue);
412 * e.repeat_events? => true or false
414 * Returns true if <i>e</i> repeats events to EvasObjects that are
415 * below itself, else returns false.
417 static VALUE c_repeat_events_get (VALUE self)
419 GET_OBJ (self, RbEvasObject, e);
421 return evas_object_repeat_events_get (e->real) ? Qtrue : Qfalse;
426 * e.repeat_events(true or false)
428 * Sets whether <i>e</i> repeats events to EvasObjects that are
431 static VALUE c_repeat_events_set (VALUE self, VALUE val)
433 GET_OBJ (self, RbEvasObject, e);
437 evas_object_repeat_events_set (e->real, val == Qtrue);
448 static VALUE c_raise (VALUE self)
450 GET_OBJ (self, RbEvasObject, e);
452 evas_object_raise (e->real);
463 static VALUE c_lower (VALUE self)
465 GET_OBJ (self, RbEvasObject, e);
467 evas_object_lower (e->real);
474 * e.stack_above(evasobject) => nil
476 * Positions <i>e</i> above <i>evasobject</i>.
478 static VALUE c_stack_above (VALUE self, VALUE target)
480 GET_OBJ (self, RbEvasObject, e);
482 CHECK_CLASS (target, cEvasObject);
483 GET_OBJ (target, RbEvasObject, t);
485 evas_object_stack_above (e->real, t->real);
492 * e.stack_below(evasobject) => nil
494 * Positions <i>e</i> below <i>evasobject</i>.
496 static VALUE c_stack_below (VALUE self, VALUE target)
498 GET_OBJ (self, RbEvasObject, e);
500 CHECK_CLASS (target, cEvasObject);
501 GET_OBJ (target, RbEvasObject, t);
503 evas_object_stack_below (e->real, t->real);
510 * e.above => evasobject
512 * Returns the <code>Evas::EvasObject</code> that's positioned above
515 static VALUE c_above_get (VALUE self)
517 GET_OBJ (self, RbEvasObject, e);
519 return TO_EVAS_OBJECT (evas_object_above_get (e->real));
524 * e.below => evasobject
526 * Returns the <code>Evas::EvasObject</code> that's positioned below
529 static VALUE c_below_get (VALUE self)
531 GET_OBJ (self, RbEvasObject, e);
533 return TO_EVAS_OBJECT (evas_object_below_get (e->real));
536 static VALUE c_userdata_get (VALUE self)
538 GET_OBJ (self, RbEvasObject, e);
540 if (NIL_P (e->userdata))
541 e->userdata = rb_hash_new ();
546 void Init_EvasObject (void)
548 cEvasObject = rb_define_class_under (mEvas, "EvasObject",
551 rb_define_private_method (rb_singleton_class (cEvasObject),
553 rb_define_method (cEvasObject, "initialize", c_init, 1);
554 rb_define_method (cEvasObject, "inspect", c_inspect, 0);
555 rb_define_method (cEvasObject, "type", c_type_get, 0);
556 rb_define_method (cEvasObject, "delete", c_delete, 0);
557 rb_define_method (cEvasObject, "resize", c_resize, 2);
558 rb_define_method (cEvasObject, "move", c_move, 2);
559 rb_define_method (cEvasObject, "geometry", c_geometry_get, 0);
560 rb_define_method (cEvasObject, "show", c_show, 0);
561 rb_define_method (cEvasObject, "hide", c_hide, 0);
562 rb_define_method (cEvasObject, "visible?", c_visible_get, 0);
563 rb_define_method (cEvasObject, "focused?", c_focused_get, 0);
564 rb_define_method (cEvasObject, "focused=", c_focused_set, 1);
565 rb_define_method (cEvasObject, "evas", c_evas_get, 0);
566 rb_define_method (cEvasObject, "name", c_name_get, 0);
567 rb_define_method (cEvasObject, "name=", c_name_set, 1);
568 rb_define_method (cEvasObject, "layer", c_layer_get, 0);
569 rb_define_method (cEvasObject, "layer=", c_layer_set, 1);
570 rb_define_method (cEvasObject, "get_color", c_get_color, 0);
571 rb_define_method (cEvasObject, "set_color", c_set_color, 4);
572 rb_define_method (cEvasObject, "pass_events?",
573 c_pass_events_get, 0);
574 rb_define_method (cEvasObject, "pass_events=",
575 c_pass_events_set, 1);
576 rb_define_method (cEvasObject, "repeat_events?",
577 c_repeat_events_get, 0);
578 rb_define_method (cEvasObject, "repeat_events=",
579 c_repeat_events_set, 1);
580 rb_define_method (cEvasObject, "raise", c_raise, 0);
581 rb_define_method (cEvasObject, "lower", c_lower, 0);
582 rb_define_method (cEvasObject, "stack_above", c_stack_above, 1);
583 rb_define_method (cEvasObject, "stack_below", c_stack_below, 1);
584 rb_define_method (cEvasObject, "above", c_above_get, 0);
585 rb_define_method (cEvasObject, "below", c_below_get, 0);
586 rb_define_method (cEvasObject, "userdata", c_userdata_get, 0);