use struct instead of array. - st - Personal fork of st
(HTM) git clone git://git.drkhsh.at/st.git
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---
(DIR) commit cfe897554d4467fdf4c002429370fc7716e419bc
(DIR) parent 9703859e6c1e2280036dc7992cb4c54688f719f5
(HTM) Author: Aurélien Aptel <aurelien.aptel@gmail.com>
Date: Tue, 31 Aug 2010 18:30:18 +0200
use struct instead of array.
Diffstat:
M st.c | 17 +++++++++--------
1 file changed, 9 insertions(+), 8 deletions(-)
---
(DIR) diff --git a/st.c b/st.c
@@ -125,11 +125,12 @@ typedef struct {
GC gc;
} DC;
+/* TODO: use better name for vars... */
typedef struct {
int mode;
int bx, by;
int ex, ey;
- int b[2], e[2];
+ struct {int x, y;} b, e;
char *clip;
} Selection;
@@ -223,8 +224,8 @@ static inline int selected(int x, int y) {
int ex = MAX(sel.bx, sel.ex);
return BETWEEN(x, bx, ex);
}
- return ((sel.b[1] < y&&y < sel.e[1]) || (y==sel.e[1] && x<=sel.e[0]))
- || (y==sel.b[1] && x>=sel.b[0] && (x<=sel.e[0] || sel.b[1]!=sel.e[1]));
+ return ((sel.b.y < y&&y < sel.e.y) || (y==sel.e.y && x<=sel.e.x))
+ || (y==sel.b.y && x>=sel.b.x && (x<=sel.e.x || sel.b.y!=sel.e.y));
}
static void getbuttoninfo(XEvent *e, int *b, int *x, int *y) {
@@ -232,10 +233,10 @@ static void getbuttoninfo(XEvent *e, int *b, int *x, int *y) {
*b=*b==4096?5:*b==2048?4:*b==1024?3:*b==512?2:*b==256?1:-1;
*x = e->xbutton.x/xw.cw;
*y = e->xbutton.y/xw.ch;
- sel.b[0] = sel.by < sel.ey ? sel.bx : sel.ex;
- sel.b[1] = MIN(sel.by, sel.ey);
- sel.e[0] = sel.by < sel.ey ? sel.ex : sel.bx;
- sel.e[1] = MAX(sel.by, sel.ey);
+ sel.b.x = sel.by < sel.ey ? sel.bx : sel.ex;
+ sel.b.y = MIN(sel.by, sel.ey);
+ sel.e.x = sel.by < sel.ey ? sel.ex : sel.bx;
+ sel.e.y = MAX(sel.by, sel.ey);
}
static void bpress(XEvent *e) {
@@ -249,7 +250,7 @@ static char *getseltext() {
int ls, x, y, sz;
if(sel.bx == -1)
return NULL;
- sz = (term.col+1) * (sel.e[1]-sel.b[1]+1);
+ sz = (term.col+1) * (sel.e.y-sel.b.y+1);
ptr = str = malloc(sz);
for(y = 0; y < term.row; y++) {
for(x = 0; x < term.col; x++)