macro cleanup. - st - Personal fork of st
(HTM) git clone git://git.drkhsh.at/st.git
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---
(DIR) commit 5beae6a62ee15dfe36048e377ebf86df09a0cf82
(DIR) parent 0107293a446725551ceb756affe50b4853046f05
(HTM) Author: Aurélien Aptel <aurelien.aptel@gmail.com>
Date: Tue, 10 May 2011 22:55:35 +0200
macro cleanup.
Diffstat:
M st.c | 20 +++++++++++---------
1 file changed, 11 insertions(+), 9 deletions(-)
---
(DIR) diff --git a/st.c b/st.c
@@ -53,7 +53,9 @@
#define LIMIT(x, a, b) (x) = (x) < (a) ? (a) : (x) > (b) ? (b) : (x)
#define ATTRCMP(a, b) ((a).mode != (b).mode || (a).fg != (b).fg || (a).bg != (b).bg)
#define IS_SET(flag) (term.mode & (flag))
-#define TIMEDIFFERENCE(t1, t2) ((t1.tv_sec-t2.tv_sec)*1000 + (t1.tv_usec-t2.tv_usec)/1000)
+#define TIMEDIFF(t1, t2) ((t1.tv_sec-t2.tv_sec)*1000 + (t1.tv_usec-t2.tv_usec)/1000)
+#define X2COL(x) (((x) - BORDER)/xw.cw)
+#define Y2ROW(y) (((y) - BORDER)/xw.ch)
/* Attribute, Cursor, Character state, Terminal mode, Screen draw mode */
enum { ATTR_NULL=0 , ATTR_REVERSE=1 , ATTR_UNDERLINE=2, ATTR_BOLD=4, ATTR_GFX=8 };
@@ -401,8 +403,8 @@ getbuttoninfo(XEvent *e, int *b, int *x, int *y) {
if(b)
*b = e->xbutton.button;
- *x = (e->xbutton.x - BORDER)/xw.cw;
- *y = (e->xbutton.y - BORDER)/xw.ch;
+ *x = X2COL(e->xbutton.x);
+ *y = Y2ROW(e->xbutton.y);
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;
@@ -411,8 +413,8 @@ getbuttoninfo(XEvent *e, int *b, int *x, int *y) {
void
mousereport(XEvent *e) {
- int x = (e->xbutton.x - BORDER)/xw.cw;
- int y = (e->xbutton.y - BORDER)/xw.ch;
+ int x = X2COL(e->xbutton.x);
+ int y = Y2ROW(e->xbutton.y);
int button = e->xbutton.button;
int state = e->xbutton.state;
char buf[] = { '\033', '[', 'M', 0, 32+x+1, 32+y+1 };
@@ -440,8 +442,8 @@ void
bpress(XEvent *e) {
mousereport(e);
sel.mode = 1;
- sel.ex = sel.bx = (e->xbutton.x - BORDER)/xw.cw;
- sel.ey = sel.by = (e->xbutton.y - BORDER)/xw.ch;
+ sel.ex = sel.bx = X2COL(e->xbutton.x);
+ sel.ey = sel.by = Y2ROW(e->xbutton.y);
}
void
@@ -563,13 +565,13 @@ brelease(XEvent *e) {
struct timeval now;
gettimeofday(&now, NULL);
- if(TIMEDIFFERENCE(now, sel.tclick2) <= TRIPLECLICK_TIMEOUT) {
+ if(TIMEDIFF(now, sel.tclick2) <= TRIPLECLICK_TIMEOUT) {
/* triple click on the line */
sel.b.x = sel.bx = 0;
sel.e.x = sel.ex = term.col;
sel.b.y = sel.e.y = sel.ey;
selcopy();
- } else if(TIMEDIFFERENCE(now, sel.tclick1) <= DOUBLECLICK_TIMEOUT) {
+ } else if(TIMEDIFF(now, sel.tclick1) <= DOUBLECLICK_TIMEOUT) {
/* double click to select word */
sel.bx = sel.ex;
while(term.line[sel.ey][sel.bx-1].state & GLYPH_SET &&