MadButterfly: nodejs/coord.cc annotate

annotate nodejs/coord.cc @ 1434:4be04f29fa70

Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan.

author	wycc
date	Mon, 11 Apr 2011 12:52:09 +0800
parents	d82a828e8e26
children	ef3908d9a3d2

rev	line source
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 810 diff changeset	1 // -- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; --
586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 810 diff changeset	2 // vim: sw=4:ts=8:sts=4
557 0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	3 #include <stdio.h>
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	4 #include <v8.h>
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	5
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	6 extern "C" {
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	7 #include "mb.h"
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	8 #include "mb_X_supp.h"
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	9 #include "mb_tools.h"
1056 88bd0eee2b00 Rename X_supp_njs.[ch] to njs_mb_supp.[ch]. Thinker K.F. Li <thinker@codemud.net> parents: 843 diff changeset	10 #include "njs_mb_supp.h"
1434 4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	11 #include <string.h>
557 0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	12 }
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	13
560 ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	14 #include "mbfly_njs.h"
ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	15
ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	16 #ifndef ASSERT
ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	17 #define ASSERT(x)
ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	18 #endif
743 dd1f3382d6a4 Create a persistent handle for coords and shapes correctly Thinker K.F. Li <thinker@codemud.net> parents: 742 diff changeset	19 #define OK 0
dd1f3382d6a4 Create a persistent handle for coords and shapes correctly Thinker K.F. Li <thinker@codemud.net> parents: 742 diff changeset	20
739 4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	21 /*! \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	22 *
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	23 * 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	24 * 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	25 * 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	26 * 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	27 * 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	28 * it.
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	29 *
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	30 * 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	31 * 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	32 * 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	33 * 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	34 * 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	35 * 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	36 * 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	37 * 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	38 *
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	39 * 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	40 * 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	41 * 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	42 *
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	43 * 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	44 * == 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	45 * 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	46 * 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	47 *
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	48 * 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	49 * 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	50 * 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	51 * invalidated.
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	52 *
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	53 * 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	54 * 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	55 * 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	56 * 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	57 */
4916c3a3fe3c Design doc for life-cycle of MB objects for JS Thinker K.F. Li <thinker@codemud.net> parents: 695 diff changeset	58
557 0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	59 using namespace v8;
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	60
684 b346e4699e55 Add more comment for JS binding Thinker K.F. Li <thinker@branda.to> parents: 680 diff changeset	61 /*! \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	62 * \ingroup xnjsmb
b346e4699e55 Add more comment for JS binding Thinker K.F. Li <thinker@branda.to> parents: 680 diff changeset	63 *
b346e4699e55 Add more comment for JS binding Thinker K.F. Li <thinker@branda.to> parents: 680 diff changeset	64 * @{
b346e4699e55 Add more comment for JS binding Thinker K.F. Li <thinker@branda.to> parents: 680 diff changeset	65 */
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	66 /*! \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	67 *
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	68 * \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	69 *
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	70 * \sa \ref jsgc
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	71 */
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	72 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	73 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	74 Persistent<Object> *child_hdl;
24038e7a365b Reorder instructions to invalidate coords correctly Thinker K.F. Li <thinker@codemud.net> parents: 741 diff changeset	75 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	76 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	77 shape_t *mem;
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	78 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	79
745 4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	80 /* 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	81 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	82 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	83 PROP_JSOBJ);
1416 c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	84 /* There is no associated JS object. Perhaps, it is created
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	85 * by xnjsmb_coord_clone_from_subtree().
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	86 */
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	87 if(child_hdl == NULL) {
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	88 preorder_coord_skip_subtree(child);
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	89 continue;
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	90 }
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	91
745 4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	92 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	93 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	94 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	95 delete child_hdl;
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 810 diff changeset	96
745 4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	97 /* 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	98 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	99 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	100 PROP_JSOBJ);
1416 c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	101 /* There is no associated JS object. Perhaps, it is
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	102 * created by xnjsmb_coord_clone_from_subtree().
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	103 */
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	104 if(mem_hdl == NULL)
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	105 continue;
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	106
745 4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	107 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	108 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	109 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	110 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	111 }
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	112 }
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	113 }
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	114
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	115 /*! \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	116 *
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	117 * \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	118 *
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	119 * \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	120 */
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	121 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	122 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	123 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	124 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	125 int r;
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 810 diff changeset	126
744 6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	127 rdman_coord_changed(rdman, coord);
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 810 diff changeset	128
744 6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	129 last_child = NULL;
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	130 FOR_COORDS_POSTORDER(coord, child) {
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	131 if(last_child != NULL) {
768 13669b28826d Fix issue of memory leaking for coord objects. Thinker K.F. Li <thinker@codemud.net> parents: 766 diff changeset	132 r = rdman_coord_free(rdman, last_child);
744 6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	133 if(r != OK)
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	134 THROW_noret("Unknown error");
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	135 }
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 810 diff changeset	136
745 4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	137 /* Free members of a coord */
744 6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	138 last_mem = NULL;
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	139 FOR_COORD_SHAPES(child, mem) {
744 6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	140 if(last_mem != NULL) {
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	141 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	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");
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	144 }
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	145
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	146 last_mem = mem;
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	147 }
744 6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	148 if(last_mem != NULL) {
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	149 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	150 if(r != OK)
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	151 THROW_noret("Unknown error");
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	152 }
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	153
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	154 last_child = child;
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	155 }
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	156 if(last_child != NULL) {
768 13669b28826d Fix issue of memory leaking for coord objects. Thinker K.F. Li <thinker@codemud.net> parents: 766 diff changeset	157 r = rdman_coord_free(rdman, last_child);
744 6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	158 if(r != OK)
6a988e23ad2a A dirty implementation of removing subtree Thinker K.F. Li <thinker@codemud.net> parents: 743 diff changeset	159 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	160 }
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	161 }
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	162
680 a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	163 static void
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	164 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	165 Persistent<Object> *self_hdl;
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	166 subject_t *subject;
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	167 Handle<Value> subject_o;
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 810 diff changeset	168
680 a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	169 /* 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	170 * later, without create new js object.
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	171 */
743 dd1f3382d6a4 Create a persistent handle for coords and shapes correctly Thinker K.F. Li <thinker@codemud.net> parents: 742 diff changeset	172 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	173 *self_hdl = Persistent<Object>::New(self);
680 a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	174 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	175
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	176 subject = coord->mouse_event;
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	177 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	178 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	179 SET(self, "valid", Boolean::New(1));
680 a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	180 }
a588eefd3f04 Refactor to xnjsmb_coord_mod(). Thinker K.F. Li <thinker@branda.to> parents: 667 diff changeset	181
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 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	183 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	184 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	185 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	186 *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	187 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	188 }
557 0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	189
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	190 return coord_get_matrix(coord)[idx];
557 0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	191 }
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	192
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	193 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	194 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	195 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	196 Handle<Object> js_rt;
557 0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	197 redraw_man_t *rdman;
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 810 diff changeset	198
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	199 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	200 *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	201 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	202 }
557 0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	203
1423 d82a828e8e26 Optimize the performance. If properties is not changed, we don't call rdman_coord_changed. wycc parents: 1416 diff changeset	204 if (coord_get_matrix(coord)[idx] == v) return v;
d82a828e8e26 Optimize the performance. If properties is not changed, we don't call rdman_coord_changed. wycc parents: 1416 diff changeset	205
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	206 coord_get_matrix(coord)[idx] = v;
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 810 diff changeset	207
560 ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	208 js_rt = GET(self, "mbrt")->ToObject();
ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	209 rdman = xnjsmb_rt_rdman(js_rt);
557 0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	210 rdman_coord_changed(rdman, coord);
0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	211
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	212 return v;
557 0ca8437a91fa Implement Indexed Property interceptors Thinker K.F. Li <thinker@branda.to> parents: diff changeset	213 }
560 ce7a35abcb0d Function to instantiate coord for Javascript Thinker K.F. Li <thinker@branda.to> parents: 557 diff changeset	214
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	215 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	216 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	217 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	218 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	219 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	220 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	221 int r;
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 810 diff changeset	222
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	223 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	224 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	225 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	226 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	227 *err = "Unknown error";
748 56a5e08cd8af Make shapes can be removed from the tree Thinker K.F. Li <thinker@codemud.net> parents: 746 diff changeset	228
56a5e08cd8af Make shapes can be removed from the tree Thinker K.F. Li <thinker@codemud.net> parents: 746 diff changeset	229 /* see \ref jsgc */
56a5e08cd8af Make shapes can be removed from the tree Thinker K.F. Li <thinker@codemud.net> parents: 746 diff changeset	230 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	231 PROP_JSOBJ);
56a5e08cd8af Make shapes can be removed from the tree Thinker K.F. Li <thinker@codemud.net> parents: 746 diff changeset	232 shape_hdl->ClearWeak();
778 61c217f8cec8 Fix bug of transformation from user space to image space. Thinker K.F. Li <thinker@codemud.net> parents: 768 diff changeset	233 rdman_shape_changed(rdman, shape);
566 6639d386db78 Function of add a shape to a coord in Javascript. Thinker K.F. Li <thinker@branda.to> parents: 563 diff changeset	234 }
6639d386db78 Function of add a shape to a coord in Javascript. Thinker K.F. Li <thinker@branda.to> parents: 563 diff changeset	235
741 d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	236 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	237 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	238 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	239 redraw_man_t *rdman;
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 810 diff changeset	240
745 4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	241 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	242 THROW_noret("Invalid object");
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 810 diff changeset	243
745 4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	244 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	245 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	246
4ccb0553e804 Refactor code of free C objects into xnjsmb_coord_free_subtree Thinker K.F. Li <thinker@codemud.net> parents: 744 diff changeset	247 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	248 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	249 }
d8764f10e141 Remove a coord from the tree in JS Thinker K.F. Li <thinker@codemud.net> parents: 739 diff changeset	250
1377 8ecee58c85c6 Fix issue of crashing for cloned subtree Thinker K.F. Li <thinker@codemud.net> parents: 1372 diff changeset	251 static void
8ecee58c85c6 Fix issue of crashing for cloned subtree Thinker K.F. Li <thinker@codemud.net> parents: 1372 diff changeset	252 _xnjsmb_coord_clone_from_subtree_mod(Handle<Object> src, Handle<Value> ret) {
8ecee58c85c6 Fix issue of crashing for cloned subtree Thinker K.F. Li <thinker@codemud.net> parents: 1372 diff changeset	253 Handle<Object> js_rt;
8ecee58c85c6 Fix issue of crashing for cloned subtree Thinker K.F. Li <thinker@codemud.net> parents: 1372 diff changeset	254 Handle<Object> ret_obj = ret->ToObject();
1416 c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	255 coord_t ret_coord, child;
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	256 Handle<Object> child_obj;
1377 8ecee58c85c6 Fix issue of crashing for cloned subtree Thinker K.F. Li <thinker@codemud.net> parents: 1372 diff changeset	257
8ecee58c85c6 Fix issue of crashing for cloned subtree Thinker K.F. Li <thinker@codemud.net> parents: 1372 diff changeset	258 js_rt = GET(src, "mbrt")->ToObject();
8ecee58c85c6 Fix issue of crashing for cloned subtree Thinker K.F. Li <thinker@codemud.net> parents: 1372 diff changeset	259 SET(ret_obj, "mbrt", js_rt);
1416 c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	260
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	261 /* Only root of the subtree is warpped. Descendants of subtree
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	262 * are not wrapped by JS object. We have no any method to access
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	263 * children and members of a coord, now. So, it is fine. But,
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	264 * sometime later, we will provide APIs for traveling a tree. At
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	265 * that time, we need to create wrappers for all descendants.
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	266 */
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	267 ret_coord = (coord_t *)UNWRAP(ret_obj);
c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	268 xnjsmb_coord_mod(ret_obj, ret_coord);
1377 8ecee58c85c6 Fix issue of crashing for cloned subtree Thinker K.F. Li <thinker@codemud.net> parents: 1372 diff changeset	269 }
8ecee58c85c6 Fix issue of crashing for cloned subtree Thinker K.F. Li <thinker@codemud.net> parents: 1372 diff changeset	270
1372 0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	271 static coord_t *
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	272 xnjsmb_coord_clone_from_subtree(coord_t *coord, Handle<Object> self,
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	273 coord_t src, const char *err) {
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	274 Handle<Object> js_rt;
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	275 redraw_man_t *rdman;
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	276 coord_t *cloning;
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	277
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	278 js_rt = GET(self, "mbrt")->ToObject();
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	279 ASSERT(js_rt != NULL);
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	280 rdman = xnjsmb_rt_rdman(js_rt);
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	281
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	282 cloning = rdman_coord_clone_from_subtree(rdman, coord, src);
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	283 if(cloning == NULL) {
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	284 *err = "can not clone a subtree (allocate memory)";
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	285 return NULL;
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	286 }
1416 c60a978f98b1 Fix issue of seg. fault at xnjsmb_coord_invalidate_subtree(). Thinker K.F. Li <thinker@codemud.net> parents: 1415 diff changeset	287 rdman_coord_changed(rdman, cloning);
1372 0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	288
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	289 return cloning;
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	290 }
0afd598a0b30 Add clone_from_subtree() for coord object of nodejs Thinker K.F. Li <thinker@codemud.net> parents: 1056 diff changeset	291
749 ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	292 static void
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	293 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	294 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	295 redraw_man_t *rdman;
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 810 diff changeset	296
749 ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	297 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	298 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	299 rdman = xnjsmb_rt_rdman(js_rt);
1423 d82a828e8e26 Optimize the performance. If properties is not changed, we don't call rdman_coord_changed. wycc parents: 1416 diff changeset	300 if ((coord->flags & COF_HIDDEN) == 0) return;
749 ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	301 coord_show(coord);
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	302 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	303 }
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	304
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	305 static void
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	306 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	307 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	308 redraw_man_t *rdman;
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 810 diff changeset	309
749 ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	310 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	311 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	312 rdman = xnjsmb_rt_rdman(js_rt);
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 810 diff changeset	313
1423 d82a828e8e26 Optimize the performance. If properties is not changed, we don't call rdman_coord_changed. wycc parents: 1416 diff changeset	314 if ((coord->flags & COF_HIDDEN) != 0) return;
749 ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	315 coord_hide(coord);
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	316 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	317 }
ed59e659a202 Implement binding for hide/show for shapes and coords Thinker K.F. Li <thinker@codemud.net> parents: 748 diff changeset	318
810 84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 778 diff changeset	319 static void
829 379fd510ba38 Define accessor for the opacity attribute of the coord wycc parents: 822 diff changeset	320 xnjsmb_coord_set_opacity(Handle<Object> self, coord_t coord, Handle<Value> value, const char *str)
379fd510ba38 Define accessor for the opacity attribute of the coord wycc parents: 822 diff changeset	321 {
810 84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 778 diff changeset	322 Handle<Object> js_rt;
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 778 diff changeset	323 redraw_man_t *rdman;
829 379fd510ba38 Define accessor for the opacity attribute of the coord wycc parents: 822 diff changeset	324
810 84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 778 diff changeset	325 js_rt = GET(self, "mbrt")->ToObject();
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 778 diff changeset	326 ASSERT(js_rt != NULL);
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 778 diff changeset	327 rdman = xnjsmb_rt_rdman(js_rt);
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 810 diff changeset	328
1423 d82a828e8e26 Optimize the performance. If properties is not changed, we don't call rdman_coord_changed. wycc parents: 1416 diff changeset	329 if (coord_get_opacity(coord) == value->NumberValue()) return;
829 379fd510ba38 Define accessor for the opacity attribute of the coord wycc parents: 822 diff changeset	330
379fd510ba38 Define accessor for the opacity attribute of the coord wycc parents: 822 diff changeset	331 coord_set_opacity(coord, value->NumberValue());
810 84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 778 diff changeset	332 rdman_coord_changed(rdman, coord);
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 778 diff changeset	333 }
84853c8559cf Support opacity on coords Thinker K.F. Li <thinker@codemud.net> parents: 778 diff changeset	334
829 379fd510ba38 Define accessor for the opacity attribute of the coord wycc parents: 822 diff changeset	335 static Handle<Value>
379fd510ba38 Define accessor for the opacity attribute of the coord wycc parents: 822 diff changeset	336 xnjsmb_coord_get_opacity(Handle<Object> self, coord_t *coord,
379fd510ba38 Define accessor for the opacity attribute of the coord wycc parents: 822 diff changeset	337 const char **err) {
379fd510ba38 Define accessor for the opacity attribute of the coord wycc parents: 822 diff changeset	338 float opacity;
379fd510ba38 Define accessor for the opacity attribute of the coord wycc parents: 822 diff changeset	339
379fd510ba38 Define accessor for the opacity attribute of the coord wycc parents: 822 diff changeset	340 opacity = coord_get_opacity(coord);
379fd510ba38 Define accessor for the opacity attribute of the coord wycc parents: 822 diff changeset	341 return Number::New(opacity);
379fd510ba38 Define accessor for the opacity attribute of the coord wycc parents: 822 diff changeset	342 }
379fd510ba38 Define accessor for the opacity attribute of the coord wycc parents: 822 diff changeset	343
843 2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	344 #define cc(i) (coord_get_matrix(coord)[i])
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	345 static void
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	346 xnjsmb_coord_set_y(Handle<Object> self, coord_t coord, Handle<Value> value, const char *str)
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	347 {
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	348 Handle<Object> js_rt;
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	349 redraw_man_t *rdman;
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	350 co_aix y,ty;
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	351 co_aix xx,yy;
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	352
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	353 js_rt = GET(self, "mbrt")->ToObject();
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	354 ASSERT(js_rt != NULL);
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	355 rdman = xnjsmb_rt_rdman(js_rt);
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	356
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	357
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	358 ty = value->NumberValue();
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	359 xx = GET(self,"_x")->ToNumber()->NumberValue();
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	360 yy = GET(self,"_y")->ToNumber()->NumberValue();
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	361 y = ty-cc(3)xx-cc(4)yy;
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	362 coord_get_matrix(coord)[5] = y;
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	363 rdman_coord_changed(rdman, coord);
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	364 }
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	365
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	366 static Handle<Value>
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	367 xnjsmb_coord_get_y(Handle<Object> self, coord_t *coord,
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	368 const char **err) {
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	369 co_aix y;
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	370 co_aix xx,yy;
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	371
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	372 xx = GET(self,"_x")->ToNumber()->NumberValue();
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	373 yy = GET(self,"_y")->ToNumber()->NumberValue();
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	374
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	375 y = cc(3)xx+cc(4)yy+cc(5);
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	376 return Number::New(y);
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	377 }
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	378 static void
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	379 xnjsmb_coord_set_x(Handle<Object> self, coord_t coord, Handle<Value> value, const char *str)
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	380 {
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	381 Handle<Object> js_rt;
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	382 redraw_man_t *rdman;
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	383 co_aix x,tx;
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	384 co_aix xx,yy;
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	385
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	386 xx = GET(self,"_x")->ToNumber()->NumberValue();
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	387 yy = GET(self,"_y")->ToNumber()->NumberValue();
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	388 js_rt = GET(self, "mbrt")->ToObject();
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	389 ASSERT(js_rt != NULL);
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	390 rdman = xnjsmb_rt_rdman(js_rt);
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	391
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	392 tx = value->NumberValue();
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	393 x = tx-cc(0)xx-cc(1)yy;
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	394 coord_get_matrix(coord)[2] = x;
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	395 rdman_coord_changed(rdman, coord);
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	396 }
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	397
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	398 static Handle<Value>
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	399 xnjsmb_coord_get_x(Handle<Object> self, coord_t *coord,
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	400 const char **err) {
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	401 co_aix x;
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	402 co_aix xx,yy;
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	403
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	404 xx = GET(self,"_x")->ToNumber()->NumberValue();
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	405 yy = GET(self,"_y")->ToNumber()->NumberValue();
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	406
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	407 x = cc(0)xx+cc(1)yy+cc(2);
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	408 return Number::New(x);
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	409 }
1434 4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	410
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	411 static int
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	412 xnjsmb_coord_set_text_recursive(coord_t *coord, Handle<Object> self,
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	413 const char *txt) {
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	414 shape_t *sh;
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	415 coord_t *child;
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	416 Handle<Object> rt;
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	417 redraw_man_t *rdman;
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	418
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	419 FOR_COORD_SHAPES(coord, sh) {
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	420 printf("shape type %d\n",sh->obj.obj_type);
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	421 if (sh->obj.obj_type == MBO_STEXT) {
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	422 sh_stext_set_text(sh, txt);
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	423 /*
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	424 * Mark changed.
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	425 */
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	426 rt = GET(self, "mbrt")->ToObject();
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	427 ASSERT(rt != NULL);
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	428 rdman = xnjsmb_rt_rdman(rt);
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	429
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	430 if(sh_get_coord(sh))
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	431 rdman_shape_changed(rdman, sh);
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	432 return 1;
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	433 }
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	434 }
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	435 for((child) = STAILQ_HEAD((coord)->children);
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	436 (child) != NULL;
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	437 (child) = STAILQ_NEXT(coord_t, sibling, (child))) {
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	438 /* Invalidate members of a coord */
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	439 if ( xnjsmb_coord_set_text_recursive(child, self, txt))
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	440 return 1;
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	441 }
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	442 return 0;
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	443
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	444 }
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	445
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	446 static void
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	447 xnjsmb_coord_set_text(coord_t *coord, Handle<Object> self,
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	448 const char *txt) {
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	449 printf("text=%s\n",txt);
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	450 xnjsmb_coord_set_text_recursive(coord,self,txt);
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	451 }
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	452
4be04f29fa70 Add functions to search for the text recursively inside coord_t tree. Once we find the first instance, we change the text of it. We need to think about how to manage the multiple segment texts, which is composed of several tspan. wycc parents: 1423 diff changeset	453
843 2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	454 #undef m
2bcacd29d95f Define accessor for x and y to implement absolute location wycc parents: 829 diff changeset	455
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	456 #include "coord-inc.h"
562 1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	457
684 b346e4699e55 Add more comment for JS binding Thinker K.F. Li <thinker@branda.to> parents: 680 diff changeset	458 /*! \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	459 */
666 b6fb543d69ee Use binding generator to implement mb_rt Thinker K.F. Li <thinker@branda.to> parents: 661 diff changeset	460 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	461 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	462 }
b6fb543d69ee Use binding generator to implement mb_rt Thinker K.F. Li <thinker@branda.to> parents: 661 diff changeset	463
562 1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	464 /*! \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	465 *
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	466 * \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	467 *
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	468 * 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	469 * Javascript.
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	470 */
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	471 void
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	472 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	473 redraw_man_t *rdman;
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	474 coord_t *root;
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	475 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	476 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	477
90c7726bc953 Replace part code of coord.cc by the code generated by generator Thinker K.F. Li <thinker@branda.to> parents: 566 diff changeset	478 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	479 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	480 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	481 }
822 586e50f82c1f Unify coding style tag for emacs and vim. Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com> parents: 810 diff changeset	482
562 1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	483 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	484 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	485 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	486 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	487
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	488 SET(js_rt, "root", obj);
1b6402f07cd4 Make root coord availabe for Javascript code Thinker K.F. Li <thinker@branda.to> parents: 560 diff changeset	489 }
684 b346e4699e55 Add more comment for JS binding Thinker K.F. Li <thinker@branda.to> parents: 680 diff changeset	490
b346e4699e55 Add more comment for JS binding Thinker K.F. Li <thinker@branda.to> parents: 680 diff changeset	491 /* @} */

Mercurial > MadButterfly

annotate nodejs/coord.cc @ 1434:4be04f29fa70