MadButterfly: nodejs/coord.cc annotate

annotate nodejs/coord.cc @ 766:be0e02948c1d

Improve resource management for coords, shapes and paints. - Make paint to use weak reference to release resource before collected. - Call Persistent<Object>::Dispose() before deleting the handle variable. Dispose() will real release Persistent handle. Handle variable is just a pointer to the handle.

author	Thinker K.F. Li <thinker@codemud.net>
date	Sun, 29 Aug 2010 13:34:40 +0800
parents	ed59e659a202
children	13669b28826d

rev	line source
557 0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	1 #include <stdio.h>
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	2 #include <v8.h>
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	3
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	4 extern "C" {
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	5 #include "mb.h"
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	6 #include "mb_X_supp.h"
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	7 #include "mb_tools.h"
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	8 #include "X_supp_njs.h"
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	9 }
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	10
560 ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	11 #include "mbfly_njs.h"
ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	12
ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	13 #ifndef ASSERT
ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	14 #define ASSERT(x)
ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	15 #endif
ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	16
743 dd1f3382d6a4 Create a persistent handle for coords and shapes correctly Thinker K.F. Li <thinker@codemud.net> parents: 742 diff changeset	17 #define OK 0
dd1f3382d6a4 Create a persistent handle for coords and shapes correctly Thinker K.F. Li <thinker@codemud.net> parents: 742 diff changeset	18
739 4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	19 /*! \page jsgc How to Manage Life-cycle of Objects for Javascript.
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	20 *
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	21 * The life-cycle of MadButterfly ojects are simple. A object is live
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	22 * when it is created and dead when it is free. When a coord or shape
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	23 * is free, it is also removed from the tree. There is not way to
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	24 * remove a coord or a shape without freeing it. So, if you want to
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	25 * remove a coord or a shape object from the tree, you can only free
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	26 * it.
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	27 *
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	28 * Javascript, in conventional, does not free an object. It has GC,
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	29 * the engine, being used, will free an object if it is no more
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	30 * referenced. So, we had better provide a removing function, but
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	31 * actually free an object. In idea situation, a new MB object would
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	32 * be created for and attached on the JS object, when an object added
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	33 * back to the tree. But, it means we need to keep states of an
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	34 * object and create a new one with the same states later. It is
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	35 * complicated. So, once an object is removed, it is invalidated.
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	36 *
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	37 * I hope someone would implement a higher abstract layer, in JS, to
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	38 * implement the idea model that recreate a new object when an
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	39 * invalidated JS object being added back.
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	40 *
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	41 * An invalid object is the one with NULL internal field and obj.valid
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	42 * == false. The binding of MadButterfly hold a reference to every
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	43 * object added to the tree of a mbrt (runtime object), and remove the
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	44 * reference and invalidate it when it being removed.
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	45 *
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	46 * For coords, they are always attached to the tree when it is valid.
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	47 * So, binding hold a persistent reference to it. The reference is
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	48 * purged when a coord being removed from the tree and being
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	49 * invalidated.
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	50 *
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	51 * For any shape, it is not attached to the tree at begining, but is
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	52 * attached to a tree laterly, or is collected by GC. The binding
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	53 * hold a weak reference for a new shape, and upgrade to a strong
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	54 * reference when the shape being added to the tree.
739 4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	55 */
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	56
557 0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	57 using namespace v8;
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	58
684 b346e4699e55 Add more comment for JS binding Thinker K.F. Li <thinker@branda.to> parents: 680 diff changeset	59 /*! \defgroup xnjsmb_coord JS binding for coord objects.
b346e4699e55 Add more comment for JS binding Thinker K.F. Li <thinker@branda.to> parents: 680 diff changeset	60 * \ingroup xnjsmb
b346e4699e55 Add more comment for JS binding Thinker K.F. Li <thinker@branda.to> parents: 680 diff changeset	61 *
b346e4699e55 Add more comment for JS binding Thinker K.F. Li <thinker@branda.to> parents: 680 diff changeset	62 * @{
b346e4699e55 Add more comment for JS binding Thinker K.F. Li <thinker@branda.to> parents: 680 diff changeset	63 */
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	64 /*! \brief Invalidate JS objects for coords and shapes in a subtree.
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	65 *
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	66 * \param self is the object of the root of subtree.
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	67 *
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	68 * \sa \ref jsgc
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	69 */
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	70 static void
745 4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	71 xnjsmb_coord_invalidate_subtree(coord_t *coord) {
742 24038e7a365b Reorder instructions to invalidate coords correctly Thinker K.F. Li <thinker@codemud.net> parents: 741 diff changeset	72 Persistent<Object> *child_hdl;
24038e7a365b Reorder instructions to invalidate coords correctly Thinker K.F. Li <thinker@codemud.net> parents: 741 diff changeset	73 Persistent<Object> *mem_hdl;
745 4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	74 coord_t *child;
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	75 shape_t *mem;
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	76 Handle<Value> _false = Boolean::New(0);
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	77
745 4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	78 /* Invalidate all coords in the subtree */
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	79 FOR_COORDS_PREORDER(coord, child) {
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	80 child_hdl = (Persistent<Object> *)mb_prop_get(&child->obj.props,
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	81 PROP_JSOBJ);
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	82 SET(*child_hdl, "valid", _false);
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	83 WRAP(*child_hdl, NULL);
766 be0e02948c1d Improve resource management for coords, shapes and paints. Thinker K.F. Li <thinker@codemud.net> parents: 749 diff changeset	84 child_hdl->Dispose();
746 1dbc74a14199 Delete internal reference ob binding when invalidating coords and/or shapes Thinker K.F. Li <thinker@codemud.net> parents: 745 diff changeset	85 delete child_hdl;
745 4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	86
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	87 /* Invalidate members of a coord */
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	88 FOR_COORD_SHAPES(child, mem) {
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	89 mem_hdl = (Persistent<Object> *)mb_prop_get(&mem->obj.props,
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	90 PROP_JSOBJ);
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	91 SET(*mem_hdl, "valid", _false);
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	92 WRAP(*mem_hdl, NULL);
766 be0e02948c1d Improve resource management for coords, shapes and paints. Thinker K.F. Li <thinker@codemud.net> parents: 749 diff changeset	93 mem_hdl->Dispose();
746 1dbc74a14199 Delete internal reference ob binding when invalidating coords and/or shapes Thinker K.F. Li <thinker@codemud.net> parents: 745 diff changeset	94 delete mem_hdl;
745 4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	95 }
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	96 }
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	97 }
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	98
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	99 /*! \brief Free C objects for coords and shapes in a subtree.
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	100 *
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	101 * \param self is the object of the root of subtree.
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	102 *
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	103 * \sa \ref jsgc
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	104 */
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	105 static void
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	106 xnjsmb_coord_free_subtree(redraw_man_t rdman, coord_t coord) {
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	107 coord_t child, last_child;
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	108 shape_t mem, last_mem;
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	109 int r;
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	110
744 6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	111 rdman_coord_changed(rdman, coord);
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	112
744 6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	113 last_child = NULL;
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	114 FOR_COORDS_POSTORDER(coord, child) {
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	115 if(last_child != NULL) {
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	116 r = rdman_coord_free(rdman, coord);
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	117 if(r != OK)
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	118 THROW_noret("Unknown error");
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	119 }
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	120
745 4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	121 /* Free members of a coord */
744 6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	122 last_mem = NULL;
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	123 FOR_COORD_SHAPES(child, mem) {
744 6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	124 if(last_mem != NULL) {
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	125 r = rdman_shape_free(rdman, last_mem);
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	126 if(r != OK)
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	127 THROW_noret("Unknown error");
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	128 }
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	129
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	130 last_mem = mem;
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	131 }
744 6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	132 if(last_mem != NULL) {
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	133 r = rdman_shape_free(rdman, last_mem);
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	134 if(r != OK)
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	135 THROW_noret("Unknown error");
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	136 }
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	137
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	138 last_child = child;
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	139 }
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	140 if(last_child != NULL) {
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	141 r = rdman_coord_free(rdman, coord);
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	142 if(r != OK)
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	143 THROW_noret("Unknown error");
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	144 }
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	145 }
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	146
680 a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	147 static void
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	148 xnjsmb_coord_mod(Handle<Object> self, coord_t *coord) {
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	149 Persistent<Object> *self_hdl;
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	150 subject_t *subject;
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	151 Handle<Value> subject_o;
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	152
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	153 /* Keep associated js object in property store for retrieving,
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	154 * later, without create new js object.
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	155 */
743 dd1f3382d6a4 Create a persistent handle for coords and shapes correctly Thinker K.F. Li <thinker@codemud.net> parents: 742 diff changeset	156 self_hdl = new Persistent<Object>();
dd1f3382d6a4 Create a persistent handle for coords and shapes correctly Thinker K.F. Li <thinker@codemud.net> parents: 742 diff changeset	157 *self_hdl = Persistent<Object>::New(self);
680 a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	158 mb_prop_set(&coord->obj.props, PROP_JSOBJ, self_hdl);
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	159
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	160 subject = coord->mouse_event;
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	161 subject_o = export_xnjsmb_auto_subject_new(subject);
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	162 SET(self, "mouse_event", subject_o);
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	163 SET(self, "valid", Boolean::New(1));
680 a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	164 }
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	165
661 90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	166 static float
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	167 coord_get_index(coord_t *coord, Handle<Object> self, int idx,
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	168 const char **err) {
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	169 if(idx < 0 \|\| idx >= 6) {
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	170 *err = "Invalid index: out of range";
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	171 return 0;
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	172 }
557 0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	173
661 90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	174 return coord_get_matrix(coord)[idx];
557 0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	175 }
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	176
661 90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	177 static float
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	178 coord_set_index(coord_t *coord, Handle<Object> self,
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	179 int idx, float v, const char **err) {
560 ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	180 Handle<Object> js_rt;
557 0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	181 redraw_man_t *rdman;
661 90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	182
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	183 if(idx < 0 \|\| idx >= 6) {
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	184 *err = "Invalid index: out of range";
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	185 return 0;
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	186 }
557 0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	187
661 90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	188 coord_get_matrix(coord)[idx] = v;
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	189
560 ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	190 js_rt = GET(self, "mbrt")->ToObject();
ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	191 rdman = xnjsmb_rt_rdman(js_rt);
557 0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	192 rdman_coord_changed(rdman, coord);
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	193
661 90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	194 return v;
557 0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	195 }
560 ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	196
661 90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	197 static void
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	198 xnjsmb_coord_add_shape(coord_t *coord, Handle<Object> self,
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	199 shape_t shape, const char *err) {
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	200 Handle<Object> js_rt;
748 56a5e08cd8af Make shapes can be removed from the tree Thinker K.F. Li <thinker@codemud.net> parents: 746 diff changeset	201 Persistent<Object> *shape_hdl;
566 6639d386db78 Function of add a shape to a coord in Javascript. Thinker K.F. Li <thinker@branda.to> parents: 563 diff changeset	202 redraw_man_t *rdman;
6639d386db78 Function of add a shape to a coord in Javascript. Thinker K.F. Li <thinker@branda.to> parents: 563 diff changeset	203 int r;
6639d386db78 Function of add a shape to a coord in Javascript. Thinker K.F. Li <thinker@branda.to> parents: 563 diff changeset	204
661 90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	205 js_rt = GET(self, "mbrt")->ToObject();
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	206 rdman = xnjsmb_rt_rdman(js_rt);
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	207 r = rdman_add_shape(rdman, shape, coord);
566 6639d386db78 Function of add a shape to a coord in Javascript. Thinker K.F. Li <thinker@branda.to> parents: 563 diff changeset	208 if(r != 0)
661 90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	209 *err = "Unknown error";
748 56a5e08cd8af Make shapes can be removed from the tree Thinker K.F. Li <thinker@codemud.net> parents: 746 diff changeset	210
56a5e08cd8af Make shapes can be removed from the tree Thinker K.F. Li <thinker@codemud.net> parents: 746 diff changeset	211 /* see \ref jsgc */
56a5e08cd8af Make shapes can be removed from the tree Thinker K.F. Li <thinker@codemud.net> parents: 746 diff changeset	212 shape_hdl = (Persistent<Object> *)mb_prop_get(&shape->obj.props,
56a5e08cd8af Make shapes can be removed from the tree Thinker K.F. Li <thinker@codemud.net> parents: 746 diff changeset	213 PROP_JSOBJ);
56a5e08cd8af Make shapes can be removed from the tree Thinker K.F. Li <thinker@codemud.net> parents: 746 diff changeset	214 shape_hdl->ClearWeak();
566 6639d386db78 Function of add a shape to a coord in Javascript. Thinker K.F. Li <thinker@branda.to> parents: 563 diff changeset	215 }
6639d386db78 Function of add a shape to a coord in Javascript. Thinker K.F. Li <thinker@branda.to> parents: 563 diff changeset	216
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	217 static void
745 4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	218 xnjsmb_coord_remove(coord_t *coord, Handle<Object> self) {
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	219 Handle<Object> js_rt;
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	220 redraw_man_t *rdman;
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	221
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	222 if(!GET(self, "valid")->ToBoolean()->Value()) /* Invalidated object */
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	223 THROW_noret("Invalid object");
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	224
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	225 js_rt = GET(self, "mbrt")->ToObject();
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	226 rdman = xnjsmb_rt_rdman(js_rt);
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	227
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	228 xnjsmb_coord_invalidate_subtree(coord);
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	229 xnjsmb_coord_free_subtree(rdman, coord);
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	230 }
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	231
749 ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	232 static void
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	233 xnjsmb_coord_show(coord_t *coord, Handle<Object> self) {
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	234 Handle<Object> js_rt;
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	235 redraw_man_t *rdman;
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	236
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	237 js_rt = GET(self, "mbrt")->ToObject();
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	238 ASSERT(js_rt != NULL);
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	239 rdman = xnjsmb_rt_rdman(js_rt);
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	240
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	241 coord_show(coord);
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	242 rdman_coord_changed(rdman, coord);
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	243 }
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	244
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	245 static void
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	246 xnjsmb_coord_hide(coord_t *coord, Handle<Object> self) {
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	247 Handle<Object> js_rt;
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	248 redraw_man_t *rdman;
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	249
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	250 js_rt = GET(self, "mbrt")->ToObject();
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	251 ASSERT(js_rt != NULL);
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	252 rdman = xnjsmb_rt_rdman(js_rt);
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	253
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	254 coord_hide(coord);
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	255 rdman_coord_changed(rdman, coord);
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	256 }
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	257
661 90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	258 #include "coord-inc.h"
562 1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	259
684 b346e4699e55 Add more comment for JS binding Thinker K.F. Li <thinker@branda.to> parents: 680 diff changeset	260 /*! \brief This function used by \ref xnjsmb_mb_rt to wrap coord object.
b346e4699e55 Add more comment for JS binding Thinker K.F. Li <thinker@branda.to> parents: 680 diff changeset	261 */
666 b6fb543d69ee Use binding generator to implement mb_rt Thinker K.F. Li <thinker@branda.to> parents: 661 diff changeset	262 Handle<Value> export_xnjsmb_auto_coord_new(coord_t *coord) {
695 763a4e2bbd85 Return the value of ojbject to fix the crash issue wycc parents: 684 diff changeset	263 return xnjsmb_auto_coord_new(coord);
666 b6fb543d69ee Use binding generator to implement mb_rt Thinker K.F. Li <thinker@branda.to> parents: 661 diff changeset	264 }
b6fb543d69ee Use binding generator to implement mb_rt Thinker K.F. Li <thinker@branda.to> parents: 661 diff changeset	265
562 1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	266 /*! \brief Initialize Javascript object for root coord of a runtime.
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	267 *
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	268 * \param js_rt is the runtime object to create the root object for.
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	269 *
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	270 * After the function, js_rt.root is the object for root coord in
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	271 * Javascript.
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	272 */
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	273 void
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	274 xnjsmb_coord_mkroot(Handle<Object> js_rt) {
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	275 redraw_man_t *rdman;
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	276 coord_t *root;
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	277 Handle<Object> obj;
661 90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	278 static int init_flag = 0;
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	279
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	280 if(!init_flag) {
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	281 xnjsmb_auto_coord_init();
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	282 init_flag = 1;
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	283 }
562 1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	284
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	285 rdman = xnjsmb_rt_rdman(js_rt);
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	286 root = rdman_get_root(rdman);
661 90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	287 obj = xnjsmb_auto_coord_new(root).As<Object>();
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	288 SET(obj, "mbrt", js_rt);
562 1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	289
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	290 SET(js_rt, "root", obj);
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	291 }
684 b346e4699e55 Add more comment for JS binding Thinker K.F. Li <thinker@branda.to> parents: 680 diff changeset	292
b346e4699e55 Add more comment for JS binding Thinker K.F. Li <thinker@branda.to> parents: 680 diff changeset	293 /* @} */

Mercurial > MadButterfly

annotate nodejs/coord.cc @ 766:be0e02948c1d