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cleanup.

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This commit is contained in:
Aurélien Aptel 2010-08-31 18:22:59 +02:00
parent 591d147af7
commit 9703859e6c
1 changed files with 12 additions and 13 deletions
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25
st.c
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@ -218,13 +218,13 @@ selinit(void) {
} }
static inline int selected(int x, int y) { static inline int selected(int x, int y) {
if ((sel.ey==y && sel.by==y)) { if(sel.ey == y && sel.by == y) {
int bx = MIN(sel.bx, sel.ex); int bx = MIN(sel.bx, sel.ex);
int ex = MAX(sel.bx, sel.ex); int ex = MAX(sel.bx, sel.ex);
return (x>=bx && x<=ex); return BETWEEN(x, bx, ex);
} }
return (((y>sel.b[1] && y<sel.e[1]) || (y==sel.e[1] && x<=sel.e[0])) || \ 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]))); || (y==sel.b[1] && x>=sel.b[0] && (x<=sel.e[0] || sel.b[1]!=sel.e[1]));
} }
static void getbuttoninfo(XEvent *e, int *b, int *x, int *y) { static void getbuttoninfo(XEvent *e, int *b, int *x, int *y) {
@ -232,9 +232,9 @@ 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; *b=*b==4096?5:*b==2048?4:*b==1024?3:*b==512?2:*b==256?1:-1;
*x = e->xbutton.x/xw.cw; *x = e->xbutton.x/xw.cw;
*y = e->xbutton.y/xw.ch; *y = e->xbutton.y/xw.ch;
sel.b[0] = sel.by<sel.ey?sel.bx:sel.ex; sel.b[0] = sel.by < sel.ey ? sel.bx : sel.ex;
sel.b[1] = MIN(sel.by, sel.ey); sel.b[1] = MIN(sel.by, sel.ey);
sel.e[0] = sel.by<sel.ey?sel.ex:sel.bx; sel.e[0] = sel.by < sel.ey ? sel.ex : sel.bx;
sel.e[1] = MAX(sel.by, sel.ey); sel.e[1] = MAX(sel.by, sel.ey);
} }
@ -247,16 +247,15 @@ static void bpress(XEvent *e) {
static char *getseltext() { static char *getseltext() {
char *str, *ptr; char *str, *ptr;
int ls, x, y, sz; int ls, x, y, sz;
if(sel.bx==-1) if(sel.bx == -1)
return NULL; return NULL;
sz = ((term.col+1) * (sel.e[1]-sel.b[1]+1)); sz = (term.col+1) * (sel.e[1]-sel.b[1]+1);
ptr = str = malloc (sz); ptr = str = malloc(sz);
for(y = 0; y < term.row; y++) { for(y = 0; y < term.row; y++) {
for(x = 0; x < term.col; x++) { for(x = 0; x < term.col; x++)
if(term.line[y][x].state & GLYPH_SET && (ls=selected(x, y))) if(term.line[y][x].state & GLYPH_SET && (ls = selected(x, y)))
*ptr = term.line[y][x].c, ptr++; *ptr = term.line[y][x].c, ptr++;
} if(ls)
if (ls)
*ptr = '\n', ptr++; *ptr = '\n', ptr++;
} }
*ptr = 0; *ptr = 0;