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[w3m-dev 03383] Select the nearest map area as default.

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* fm.h (MapArea): add center_x, center_y
* map.c (nearestMapArea): added
	(follow_map_menu): initial by nearestMapArea()
	(newMapArea): set center_x, center_y
From: Hironori SAKAMOTO <hsaka@mth.biglobe.ne.jp>
This commit is contained in:
Fumitoshi UKAI
2002-11-06 15:07:40 +00:00
parent 278ef389e1
commit 9dfa6e334a
3 changed files with 15 additions and 5 deletions
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10
ChangeLog
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@@ -1,3 +1,11 @@
2002-11-07 Hironori SAKAMOTO <hsaka@mth.biglobe.ne.jp>
* [w3m-dev 03383] Select the nearest map area as default.
* fm.h (MapArea): add center_x, center_y
* map.c (nearestMapArea): added
(follow_map_menu): initial by nearestMapArea()
(newMapArea): set center_x, center_y
2002-11-07 Hironori SAKAMOTO <hsaka@mth.biglobe.ne.jp> 2002-11-07 Hironori SAKAMOTO <hsaka@mth.biglobe.ne.jp>
* [w3m-dev 03382] Interrupt in no_proxy_check() * [w3m-dev 03382] Interrupt in no_proxy_check()
@@ -4365,4 +4373,4 @@ a * [w3m-dev 03276] compile error on EWS4800
* release-0-2-1 * release-0-2-1
* import w3m-0.2.1 * import w3m-0.2.1
$Id: ChangeLog,v 1.482 2002/11/06 15:03:25 ukai Exp $ $Id: ChangeLog,v 1.483 2002/11/06 15:07:40 ukai Exp $

4
fm.h
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@@ -1,4 +1,4 @@
/* $Id: fm.h,v 1.70 2002/11/05 17:54:39 ukai Exp $ */ /* $Id: fm.h,v 1.71 2002/11/06 15:07:40 ukai Exp $ */
/* /*
* w3m: WWW wo Miru utility * w3m: WWW wo Miru utility
* *
@@ -292,6 +292,8 @@ typedef struct _MapArea {
char shape; char shape;
short *coords; short *coords;
int ncoords; int ncoords;
short center_x;
short center_y;
#endif #endif
#endif #endif
} MapArea; } MapArea;

6
map.c
View File

@@ -1,4 +1,4 @@
/* $Id: map.c,v 1.12 2002/11/06 15:08:06 ukai Exp $ */ /* $Id: map.c,v 1.11 2002/11/06 15:07:40 ukai Exp $ */
/* /*
* client-side image maps * client-side image maps
*/ */
@@ -64,7 +64,7 @@ nearestMapArea(MapList *ml, int x, int y)
ListItem *al; ListItem *al;
MapArea *a; MapArea *a;
int i, l, n = 0, min = -1, limit = pixel_per_char * pixel_per_char int i, l, n = 0, min = -1, limit = pixel_per_char * pixel_per_char
+ pixel_per_line * pixel_per_line; + pixel_per_line * pixel_per_line;
if (!ml || !ml->area) if (!ml || !ml->area)
return n; return n;
@@ -72,7 +72,7 @@ nearestMapArea(MapList *ml, int x, int y)
a = (MapArea *) al->ptr; a = (MapArea *) al->ptr;
if (a) { if (a) {
l = (a->center_x - x) * (a->center_x - x) l = (a->center_x - x) * (a->center_x - x)
+ (a->center_y - y) * (a->center_y - y); + (a->center_y - y) * (a->center_y - y);
if ((min < 0 || l < min) && l < limit) { if ((min < 0 || l < min) && l < limit) {
n = i; n = i;
min = l; min = l;