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comparison nodejs/mbfly_njs.cc @ 556:c9d23f7279a4 Android_Skia

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The first testcase that nodejs code can show a MadButterfly window. This testcase call MadButterfly from Javascript with nodejs framework. The testcase show a MadButterfly window in X.
author Thinker K.F. Li <thinker@branda.to>
date Sun, 06 Jun 2010 19:13:21 +0800
parents f69b0814ef3c
children 0ca8437a91fa
comparison
equal deleted inserted replaced
555:962d8436a303 556:c9d23f7279a4
1 #include <stdio.h> 1 #include <stdio.h>
2 #include <v8.h> 2 #include <v8.h>
3 3
4 extern "C" {
5 #include "X_supp_njs.h"
6 }
7
4 using namespace v8; 8 using namespace v8;
9
10 /*! \defgroup njs_template_cb Callback functions for v8 engine and nodejs.
11 *
12 * @{
13 */
14
15 /*! \brief to Create a njs runtime object for MadButterfly.
16 *
17 * Three arguments are requried. They are
18 * - display name,
19 * - width, and
20 * - height.
21 */
22 static Handle<Value>
23 xnjsmb_new(const Arguments &args) {
24 int argc;
25 Handle<Value> exc;
26 njs_runtime_t *rt;
27 char *display_name;
28 int width, height;
29 Handle<Object> self;
30
31 argc = args.Length();
32 if(argc != 3) {
33 exc = Exception::Error(String::New("Need 3 arguments."));
34 return ThrowException(exc);
35 }
36
37 if(!args[0]->IsString() || !args[1]->IsInt32() || !args[2]->IsInt32()) {
38 exc = Exception::Error(String::New("Invalid argument type."));
39 return ThrowException(exc);
40 }
41
42 String::Utf8Value disp_utf8(args[0]->ToString());
43 display_name = *disp_utf8;
44 width = args[1]->Int32Value();
45 height = args[2]->Int32Value();
46 rt = X_njs_MB_new(display_name, width, height);
47
48 self = args.This();
49 self->Set(String::New("_njs_rt"), External::Wrap(rt));
50
51 X_njs_MB_init_handle_connection(rt);
52 }
53
54 static Handle<Value>
55 xnjsmb_handle_connection(const Arguments &args) {
56 }
57
58 /* @} */
5 59
6 Handle<Value> 60 Handle<Value>
7 hello_func(const Arguments &args) { 61 hello_func(const Arguments &args) {
8 HandleScope scope; 62 HandleScope scope;
9 63
15 HandleScope scope; 69 HandleScope scope;
16 Handle<FunctionTemplate> func; 70 Handle<FunctionTemplate> func;
17 71
18 func = FunctionTemplate::New(hello_func); 72 func = FunctionTemplate::New(hello_func);
19 target->Set(String::New("Hello"), func->GetFunction()); 73 target->Set(String::New("Hello"), func->GetFunction());
74
75 func = FunctionTemplate::New(xnjsmb_new);
76 target->Set(String::New("mb_rt"), func->GetFunction());
20 } 77 }