annotate nodejs/mbfly_njs.cc @ 681:b601a4d6f7d1

Change kbevent to kbevents and hide X_MB_kbevents()
author Thinker K.F. Li <thinker@branda.to>
date Fri, 06 Aug 2010 23:04:55 +0800
parents a588eefd3f04
children 7685c57e29d0
rev   line source
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249bcbf07eb0 Reuse and adapt X_supp.c by implmeneting X_supp_njs.c
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1 #include <stdio.h>
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2 #include <string.h>
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3 #include <v8.h>
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4
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5 extern "C" {
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6 #include "X_supp_njs.h"
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7 }
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8
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9 #include "mbfly_njs.h"
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10
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11 using namespace v8;
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12
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13 static coord_t *
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14 xnjsmb_coord_new(njs_runtime_t *rt, coord_t *parent, const char **err) {
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15 coord_t *coord;
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16 redraw_man_t *rdman;
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17
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18 rdman = X_njs_MB_rdman(rt);
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19 coord = rdman_coord_new(rdman, parent);
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20 if(coord == NULL) {
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21 *err = "Can not allocate a redraw_man_t";
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22 return NULL;
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23 }
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24
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25 return coord;
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26 }
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27
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28 static void
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29 xnjsmb_coord_new_mod(Handle<Object> mbrt, Handle<Value> ret) {
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30 Handle<Object> ret_obj = ret->ToObject();
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31
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32 SET(ret_obj, "mbrt", mbrt);
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33 }
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34
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35 #define xnjsmb_auto_coord_new export_xnjsmb_auto_coord_new
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36
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37 static void
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38 xnjsmb_redraw_changed(njs_runtime_t *rt) {
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39 redraw_man_t *rdman;
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40
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41 rdman = X_njs_MB_rdman(rt);
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42 rdman_redraw_changed(rdman);
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43 }
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44
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45 static void
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46 xnjsmb_redraw_all(njs_runtime_t *rt) {
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47 redraw_man_t *rdman;
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48
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49 rdman = X_njs_MB_rdman(rt);
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50 rdman_redraw_all(rdman);
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51 }
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52
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53 static njs_runtime_t *
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54 _X_njs_MB_new(Handle<Object> self, char *display_name,
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55 int width, int height) {
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56 njs_runtime_t *obj;
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57 subject_t *subject;
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58 Handle<Value> subject_o;
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59
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60 obj = X_njs_MB_new(display_name, width, height);
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61 WRAP(self, obj); /* mkroot need a wrapped object, but
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62 * it is wrapped after returning of
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63 * this function. So, we wrap it
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64 * here. */
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65 X_njs_MB_init_handle_connection(obj);
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66 xnjsmb_coord_mkroot(self);
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67
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68 subject = X_njs_MB_kbevents(obj);
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69 subject_o = export_xnjsmb_auto_subject_new(subject);
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70 SET(self, "kbevents", subject_o);
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71
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72 return obj;
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73 }
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74
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75 /*! \defgroup njs_template_cb Callback functions for v8 engine and nodejs.
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76 *
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77 * @{
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78 */
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79
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80 #include "mbfly_njs-inc.h"
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81
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82 /* @} */
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83
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84 /*! \brief Get rdman associated with the runtime.
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85 */
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86 redraw_man_t *
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87 xnjsmb_rt_rdman(Handle<Object> mbrt) {
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88 HandleScope scope;
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89 njs_runtime_t *rt;
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90 redraw_man_t *rdman;
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91
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92 rt = (njs_runtime_t *)UNWRAP(mbrt);
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93 rdman = X_njs_MB_rdman(rt);
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94
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95 return rdman;
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96 }
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97
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98 Handle<Value>
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99 hello_func(const Arguments &args) {
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100 HandleScope scope;
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101
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102 return String::Concat(String::New("World"), args[0]->ToString());
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103 }
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104
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105 extern "C" void
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106 init(Handle<Object> target) {
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107 HandleScope scope;
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108 Handle<FunctionTemplate> func, mb_rt_func;
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109 Handle<ObjectTemplate> rt_instance_temp, rt_proto_temp;
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110
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111 func = FunctionTemplate::New(hello_func);
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112 target->Set(String::New("Hello"), func->GetFunction());
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113
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114 /*
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115 * Initialize template for MadButterfly runtime objects.
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116 */
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117 xnjsmb_auto_mb_rt_init();
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118
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119 /*
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120 * Add properties to mb_rt templates for other modules.
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121 */
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122 xnjsmb_shapes_init_mb_rt_temp(xnjsmb_auto_mb_rt_temp);
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123 xnjsmb_paints_init_mb_rt_temp(xnjsmb_auto_mb_rt_temp);
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124 xnjsmb_font_init_mb_rt_temp(xnjsmb_auto_mb_rt_temp);
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125 xnjsmb_img_ldr_init_mb_rt_temp(target);
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126 xnjsmb_observer_init();
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127
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128 target->Set(String::New("mb_rt"),
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129 xnjsmb_auto_mb_rt_temp->GetFunction());
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130 }