2 * $Id: rb_esmart_container.c 356 2006-02-10 18:27:31Z 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
23 #include <Esmart/Esmart_Container.h>
24 #include <evas/rb_evas.h>
25 #include <evas/rb_evas_object.h>
27 #include "../rb_esmart.h"
34 static void c_mark (RbContainer *e)
36 c_evas_object_mark (&e->real);
38 rb_gc_mark (e->elements);
41 static void c_free (RbContainer *e)
43 c_evas_object_free (&e->real, false);
48 static VALUE c_alloc (VALUE klass)
50 RbContainer *cont = NULL;
52 return Data_Make_Struct (klass, RbContainer, c_mark,
56 static VALUE c_init (VALUE self, VALUE evas)
58 CHECK_CLASS (evas, cEvas);
59 GET_OBJ (evas, RbEvas, e);
60 GET_OBJ (self, RbContainer, cont);
62 cont->real.real = esmart_container_new (e->real);
64 rb_call_super (1, &evas);
66 cont->elements = rb_ary_new ();
71 static VALUE c_append_element (VALUE self, VALUE element)
73 GET_OBJ (self, RbContainer, e);
75 CHECK_CLASS (element, cEvasObject);
76 GET_OBJ (element, RbEvasObject, o);
78 esmart_container_element_append (e->real.real, o->real);
79 rb_ary_push (e->elements, element);
84 static VALUE c_prepend_element (VALUE self, VALUE element)
86 GET_OBJ (self, RbContainer, e);
88 CHECK_CLASS (element, cEvasObject);
89 GET_OBJ (element, RbEvasObject, o);
91 esmart_container_element_prepend (e->real.real, o->real);
92 rb_ary_unshift (e->elements, element);
97 static VALUE c_remove_element (VALUE self, VALUE element)
99 GET_OBJ (self, RbContainer, e);
101 CHECK_CLASS (element, cEvasObject);
102 GET_OBJ (element, RbEvasObject, o);
104 esmart_container_element_remove (e->real.real, o->real);
105 rb_ary_delete (e->elements, element);
110 static VALUE c_elements_get (VALUE self)
114 GET_OBJ (self, RbContainer, e);
116 ary = rb_ary_dup (e->elements);
122 static VALUE c_elements_length_get (VALUE self)
126 GET_OBJ (self, RbContainer, e);
128 l = esmart_container_elements_length_get (e->real.real);
130 return rb_float_new (l);
133 static VALUE c_elements_orig_length_get (VALUE self)
137 GET_OBJ (self, RbContainer, e);
139 l = esmart_container_elements_orig_length_get (e->real.real);
141 return rb_float_new (l);
144 static VALUE c_direction_get (VALUE self)
146 GET_OBJ (self, RbContainer, e);
148 return INT2FIX (esmart_container_direction_get (e->real.real));
151 static VALUE c_direction_set (VALUE self, VALUE val)
153 GET_OBJ (self, RbContainer, e);
155 Check_Type (val, T_FIXNUM);
157 esmart_container_direction_set (e->real.real, FIX2INT (val));
162 static VALUE c_spacing_get (VALUE self)
164 GET_OBJ (self, RbContainer, e);
166 return INT2FIX (esmart_container_spacing_get (e->real.real));
169 static VALUE c_spacing_set (VALUE self, VALUE val)
171 GET_OBJ (self, RbContainer, e);
173 Check_Type (val, T_FIXNUM);
175 esmart_container_spacing_set (e->real.real, FIX2INT (val));
180 static VALUE c_fill_policy_get (VALUE self)
182 GET_OBJ (self, RbContainer, e);
184 return INT2FIX (esmart_container_fill_policy_get (e->real.real));
187 static VALUE c_fill_policy_set (VALUE self, VALUE val)
189 GET_OBJ (self, RbContainer, e);
191 Check_Type (val, T_FIXNUM);
193 esmart_container_fill_policy_set (e->real.real, FIX2INT (val));
198 static VALUE c_alignment_get (VALUE self)
200 GET_OBJ (self, RbContainer, e);
202 return INT2FIX (esmart_container_alignment_get (e->real.real));
205 static VALUE c_alignment_set (VALUE self, VALUE val)
207 GET_OBJ (self, RbContainer, e);
209 Check_Type (val, T_FIXNUM);
211 esmart_container_alignment_set (e->real.real, FIX2INT (val));
217 static VALUE c_get_padding (VALUE self)
219 double l = 0, r = 0, t = 0, b = 0;
221 GET_OBJ (self, RbContainer, e);
223 esmart_container_padding_get (e->real.real, &l, &r, &t, &b);
225 return rb_ary_new3 (4, rb_float_new (l), rb_float_new (r),
226 rb_float_new (t), rb_float_new (b));
229 static VALUE c_set_padding (VALUE self, VALUE l, VALUE r,
232 GET_OBJ (self, RbContainer, e);
234 Check_Type (l, T_FLOAT);
235 Check_Type (r, T_FLOAT);
236 Check_Type (t, T_FLOAT);
237 Check_Type (b, T_FLOAT);
239 esmart_container_padding_set (e->real.real, NUM2DBL (l), NUM2DBL (r),
240 NUM2DBL (t), NUM2DBL (b));
245 static VALUE c_scroll (VALUE self, VALUE val)
247 GET_OBJ (self, RbContainer, e);
249 Check_Type (val, T_FIXNUM);
251 esmart_container_scroll (e->real.real, FIX2INT (val));
256 static VALUE c_scroll_percent_get (VALUE self)
260 GET_OBJ (self, RbContainer, e);
262 val = esmart_container_scroll_percent_get (e->real.real);
264 return rb_float_new (val);
267 static VALUE c_scroll_percent_set (VALUE self, VALUE val)
269 GET_OBJ (self, RbContainer, e);
271 Check_Type (val, T_FLOAT);
273 esmart_container_scroll_percent_set (e->real.real, NUM2DBL (val));
278 void Init_esmart_container (void)
282 rb_require ("esmart");
284 c = rb_define_class_under (mEsmart, "Container", cEvasObject);
286 rb_define_alloc_func (c, c_alloc);
287 rb_define_method (c, "initialize", c_init, 1);
288 rb_define_method (c, "direction", c_direction_get, 0);
289 rb_define_method (c, "direction=", c_direction_set, 1);
290 rb_define_method (c, "spacing", c_spacing_get, 0);
291 rb_define_method (c, "spacing=", c_spacing_set, 1);
292 rb_define_method (c, "fill_policy", c_fill_policy_get, 0);
293 rb_define_method (c, "fill_policy=", c_fill_policy_set, 1);
294 rb_define_method (c, "alignment", c_alignment_get, 0);
295 rb_define_method (c, "alignment=", c_alignment_set, 1);
296 rb_define_method (c, "get_padding", c_get_padding, 0);
297 rb_define_method (c, "set_padding", c_set_padding, 4);
298 rb_define_method (c, "append_element", c_append_element, 1);
299 rb_define_method (c, "prepend_element", c_prepend_element, 1);
300 rb_define_method (c, "remove_element", c_remove_element, 1);
301 rb_define_method (c, "elements", c_elements_get, 0);
302 rb_define_method (c, "elements_length", c_elements_length_get, 0);
303 rb_define_method (c, "elements_orig_length",
304 c_elements_orig_length_get, 0);
305 rb_define_method (c, "scroll", c_scroll, 1);
306 rb_define_method (c, "scroll_percent", c_scroll_percent_get, 0);
307 rb_define_method (c, "scroll_percent=", c_scroll_percent_set, 1);
309 rb_define_const (c, "HORIZONTAL",
310 INT2FIX (CONTAINER_DIRECTION_HORIZONTAL));
311 rb_define_const (c, "VERTICAL",
312 INT2FIX (CONTAINER_DIRECTION_VERTICAL));
314 rb_define_const (c, "NONE",
315 INT2FIX (CONTAINER_FILL_POLICY_NONE));
316 rb_define_const (c, "KEEP_ASPECT",
317 INT2FIX (CONTAINER_FILL_POLICY_KEEP_ASPECT));
318 rb_define_const (c, "FILL_X",
319 INT2FIX (CONTAINER_FILL_POLICY_FILL_X));
320 rb_define_const (c, "FILL_Y",
321 INT2FIX (CONTAINER_FILL_POLICY_FILL_Y));
322 rb_define_const (c, "HOMOGENOUS",
323 INT2FIX (CONTAINER_FILL_POLICY_HOMOGENOUS));
325 rb_define_const (c, "CENTER",
326 INT2FIX (CONTAINER_ALIGN_CENTER));
327 rb_define_const (c, "LEFT",
328 INT2FIX (CONTAINER_ALIGN_LEFT));
329 rb_define_const (c, "RIGHT",
330 INT2FIX (CONTAINER_ALIGN_RIGHT));
331 rb_define_const (c, "BOTTOM",
332 INT2FIX (CONTAINER_ALIGN_BOTTOM));
333 rb_define_const (c, "TOP",
334 INT2FIX (CONTAINER_ALIGN_TOP));