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comparison nodejs/coord.cc @ 661:90c7726bc953

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Replace part code of coord.cc by the code generated by generator
author Thinker K.F. Li <thinker@branda.to>
date Sun, 01 Aug 2010 20:18:59 +0800
parents 6639d386db78
children b6fb543d69ee
comparison
equal deleted inserted replaced
660:dde4e3cc9529 661:90c7726bc953
14 #define ASSERT(x) 14 #define ASSERT(x)
15 #endif 15 #endif
16 16
17 using namespace v8; 17 using namespace v8;
18 18
19 static Handle<Value> 19 static float
20 xnjsmb_coord_get_index(uint32_t index, const AccessorInfo &info) { 20 coord_get_index(coord_t *coord, Handle<Object> self, int idx,
21 HandleScope scope; 21 const char **err) {
22 Handle<Object> self; 22 if(idx < 0 || idx >= 6) {
23 coord_t *coord; 23 *err = "Invalid index: out of range";
24 co_aix v; 24 return 0;
25 }
25 26
26 if(index < 0 || index >= 6) 27 return coord_get_matrix(coord)[idx];
27 THROW("Invalid index");
28
29 self = info.This();
30 coord = (coord_t *)UNWRAP(self);
31 v = coord_get_matrix(coord)[index];
32
33 return Number::New(v);
34 } 28 }
35 29
36 static Handle<Value> 30 static float
37 xnjsmb_coord_set_index(uint32_t index, Local<Value> value, 31 coord_set_index(coord_t *coord, Handle<Object> self,
38 const AccessorInfo &info) { 32 int idx, float v, const char **err) {
39
40 HandleScope scope;
41 Handle<Object> self;
42 Handle<Object> js_rt; 33 Handle<Object> js_rt;
43 redraw_man_t *rdman; 34 redraw_man_t *rdman;
44 coord_t *coord; 35
45 co_aix v; 36 if(idx < 0 || idx >= 6) {
37 *err = "Invalid index: out of range";
38 return 0;
39 }
46 40
47 if(index < 0 || index >= 6) 41 coord_get_matrix(coord)[idx] = v;
48 THROW("Invalid Index"); 42
49 if(!value->IsNumber())
50 THROW("Invalid value");
51
52 self = info.This();
53 coord = (coord_t *)UNWRAP(self);
54 v = value->NumberValue();
55 coord_get_matrix(coord)[index] = v;
56
57 js_rt = GET(self, "mbrt")->ToObject(); 43 js_rt = GET(self, "mbrt")->ToObject();
58 rdman = xnjsmb_rt_rdman(js_rt); 44 rdman = xnjsmb_rt_rdman(js_rt);
59 rdman_coord_changed(rdman, coord); 45 rdman_coord_changed(rdman, coord);
60 46
61 return value; 47 return v;
62 } 48 }
63 49
64 /*! \brief Callback functio to add a shape to a coord in Javascript. 50 static void
65 * 51 xnjsmb_coord_add_shape(coord_t *coord, Handle<Object> self,
66 * coord.add_shape(shape) 52 shape_t *shape, const char **err) {
67 */ 53 Handle<Object> js_rt;
68 static Handle<Value>
69 xnjsmb_coord_add_shape(const Arguments &args) {
70 int argc = args.Length();
71 Handle<Object> self = args.This();
72 Handle<Object> shape_obj;
73 Handle<Object> rt_obj;
74 Handle<Value> rt_val;
75 redraw_man_t *rdman; 54 redraw_man_t *rdman;
76 coord_t *coord;
77 shape_t *sh;
78 int r; 55 int r;
79
80 if(argc != 1)
81 THROW("Invalid number of arguments (!= 1)");
82 56
83 shape_obj = args[0]->ToObject(); 57 js_rt = GET(self, "mbrt")->ToObject();
84 sh = (shape_t *)UNWRAP(shape_obj); 58 rdman = xnjsmb_rt_rdman(js_rt);
85 ASSERT(sh != NULL); 59 r = rdman_add_shape(rdman, shape, coord);
86
87 coord = (coord_t *)UNWRAP(self);
88 ASSERT(coord != NULL);
89
90 rt_val = GET(self, "mbrt");
91 rt_obj = rt_val->ToObject();
92 rdman = xnjsmb_rt_rdman(rt_obj);
93
94 r = rdman_add_shape(rdman, sh, coord);
95 if(r != 0) 60 if(r != 0)
96 THROW("Unknown error"); 61 *err = "Unknown error";
97
98 return Null();
99 } 62 }
100 63
101 static Persistent<ObjectTemplate> coord_obj_temp; 64 #include "coord-inc.h"
102
103 static void
104 xnjsmb_init_temp(void) {
105 Handle<FunctionTemplate> add_shape_temp;
106
107 coord_obj_temp = Persistent<ObjectTemplate>::New(ObjectTemplate::New());
108 coord_obj_temp->SetIndexedPropertyHandler(xnjsmb_coord_get_index,
109 xnjsmb_coord_set_index);
110 coord_obj_temp->SetInternalFieldCount(1);
111
112 add_shape_temp = FunctionTemplate::New(xnjsmb_coord_add_shape);
113 SET(coord_obj_temp, "add_shape", add_shape_temp);
114 }
115
116 /*! \brief Create and initialize a Javascript object for a coord.
117 */
118 static Handle<Object>
119 xnjsmb_coord_new_jsobj(coord_t *coord, Handle<Object> parent_obj,
120 Handle<Object> js_rt) {
121 Handle<Object> coord_obj;
122 static int init_temp = 0;
123
124 if(!init_temp) {
125 xnjsmb_init_temp();
126 init_temp = 1;
127 }
128
129 coord_obj = coord_obj_temp->NewInstance();
130 ASSERT(coord_obj != NULL);
131 WRAP(coord_obj, coord);
132
133 if(!parent_obj.IsEmpty())
134 SET(coord_obj, "parent", parent_obj);
135 SET(coord_obj, "mbrt", js_rt);
136
137 return coord_obj;
138 }
139 65
140 /*! \brief Create a coord object associated with the rdman of the runtime. 66 /*! \brief Create a coord object associated with the rdman of the runtime.
141 * 67 *
142 * Two internal fields, coord and rdman. 68 * Two internal fields, coord and rdman.
143 */ 69 */
164 parent = (coord_t *)UNWRAP(parent_obj); 90 parent = (coord_t *)UNWRAP(parent_obj);
165 } 91 }
166 92
167 coord = rdman_coord_new(rdman, parent); 93 coord = rdman_coord_new(rdman, parent);
168 ASSERT(coord != NULL); 94 ASSERT(coord != NULL);
169 coord_obj = xnjsmb_coord_new_jsobj(coord, parent_obj, js_rt); 95
96 coord_obj = xnjsmb_auto_coord_new(coord).As<Object>();
97 if(!parent_obj.IsEmpty())
98 SET(coord_obj, "parent", parent_obj);
99 SET(coord_obj, "mbrt", js_rt);
170 100
171 scope.Close(coord_obj); 101 scope.Close(coord_obj);
172 102
173 return coord_obj; 103 return coord_obj;
174 } 104 }
183 void 113 void
184 xnjsmb_coord_mkroot(Handle<Object> js_rt) { 114 xnjsmb_coord_mkroot(Handle<Object> js_rt) {
185 redraw_man_t *rdman; 115 redraw_man_t *rdman;
186 coord_t *root; 116 coord_t *root;
187 Handle<Object> obj; 117 Handle<Object> obj;
118 static int init_flag = 0;
119
120 if(!init_flag) {
121 xnjsmb_auto_coord_init();
122 init_flag = 1;
123 }
188 124
189 rdman = xnjsmb_rt_rdman(js_rt); 125 rdman = xnjsmb_rt_rdman(js_rt);
190 root = rdman_get_root(rdman); 126 root = rdman_get_root(rdman);
191 obj = xnjsmb_coord_new_jsobj(root, Handle<Object>(NULL), js_rt); 127 obj = xnjsmb_auto_coord_new(root).As<Object>();
128 SET(obj, "mbrt", js_rt);
192 129
193 SET(js_rt, "root", obj); 130 SET(js_rt, "root", obj);
194 } 131 }