aw/st
1
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

moved term.hidec in term.c for consistency, put back delay in xbell()

Browse Source 
along with duration in config.h, factored some code in tnew()/treset()
and cleaned some code.
This commit is contained in:
Aurélien Aptel 2010-08-29 18:55:15 +02:00
parent c186c8ef9a
commit 2181040594
2 changed files with 21 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
config.h
View File

@ -30,6 +30,7 @@ static const char *colorname[] = {
#define DefaultBG 0 #define DefaultBG 0
#define DefaultCS 1 #define DefaultCS 1
#define BellCol DefaultFG #define BellCol DefaultFG
#define BellTime 30000 /* microseconds */
/* special keys */ /* special keys */
static Key key[] = { static Key key[] = {

48
st.c
View File

@ -67,6 +67,7 @@ typedef struct {
Glyph attr; /* current char attributes */ Glyph attr; /* current char attributes */
int x; int x;
int y; int y;
char hide;
} TCursor; } TCursor;
/* CSI Escape sequence structs */ /* CSI Escape sequence structs */
@ -86,7 +87,6 @@ typedef struct {
int col; /* nb col */ int col; /* nb col */
Line* line; /* screen */ Line* line; /* screen */
TCursor c; /* cursor */ TCursor c; /* cursor */
char hidec;
int top; /* top scroll limit */ int top; /* top scroll limit */
int bot; /* bottom scroll limit */ int bot; /* bottom scroll limit */
int mode; /* terminal mode flags */ int mode; /* terminal mode flags */
@ -221,17 +221,16 @@ die(const char *errstr, ...) {
void void
execsh(void) { execsh(void) {
char *args[3] = {getenv("SHELL"), "-i", NULL}; char *args[3] = {getenv("SHELL"), "-i", NULL};
DEFAULT(args[0], "/bin/sh"); /* default shell if getenv() failed */ DEFAULT(args[0], "/bin/sh"); /* if getenv() failed */
putenv("TERM=" TNAME); putenv("TERM=" TNAME);
execvp(args[0], args); execvp(args[0], args);
} }
void void
xbell(void) { /* visual bell */ xbell(void) {
XRectangle r = { BORDER, BORDER, xw.bufw, xw.bufh };
XSetForeground(xw.dis, dc.gc, dc.col[BellCol]); XSetForeground(xw.dis, dc.gc, dc.col[BellCol]);
XFillRectangles(xw.dis, xw.win, dc.gc, &r, 1); XFillRectangle(xw.dis, xw.win, dc.gc, BORDER, BORDER, xw.bufw, xw.bufh);
/* usleep(30000); */ usleep(BellTime);
draw(SCREEN_REDRAW); draw(SCREEN_REDRAW);
} }
@ -325,11 +324,12 @@ tcursor(int mode) {
void void
treset(void) { treset(void) {
term.c.attr.mode = ATTR_NULL; term.c = (TCursor){{
term.c.attr.fg = DefaultFG; .mode = ATTR_NULL,
term.c.attr.bg = DefaultBG; .fg = DefaultFG,
term.c.x = term.c.y = 0; .bg = DefaultBG
term.hidec = 0; }, .x = 0, .y = 0, .hide = 0};
term.top = 0, term.bot = term.row - 1; term.top = 0, term.bot = term.row - 1;
term.mode = MODE_WRAP; term.mode = MODE_WRAP;
tclearregion(0, 0, term.col-1, term.row-1); tclearregion(0, 0, term.col-1, term.row-1);
@ -337,21 +337,13 @@ treset(void) {
void void
tnew(int col, int row) { tnew(int col, int row) {
/* screen size */ /* set screen size */
term.row = row, term.col = col; term.row = row, term.col = col;
term.top = 0, term.bot = term.row - 1; term.line = malloc(term.row * sizeof(Line));
/* mode */
term.mode = MODE_WRAP;
/* cursor */
term.c.attr.mode = ATTR_NULL;
term.c.attr.fg = DefaultFG;
term.c.attr.bg = DefaultBG;
term.c.x = term.c.y = 0;
term.hidec = 0;
/* allocate screen */
term.line = calloc(term.row, sizeof(Line));
for(row = 0 ; row < term.row; row++) for(row = 0 ; row < term.row; row++)
term.line[row] = calloc(term.col, sizeof(Glyph)); term.line[row] = malloc(term.col * sizeof(Glyph));
/* setup screen */
treset();
} }
void void
@ -718,7 +710,7 @@ csihandle(void) {
case 12: /* att610 -- Stop blinking cursor (IGNORED) */ case 12: /* att610 -- Stop blinking cursor (IGNORED) */
break; break;
case 25: case 25:
term.hidec = 1; term.c.hide = 1;
break; break;
case 1048: /* XXX: no alt. screen to erase/save */ case 1048: /* XXX: no alt. screen to erase/save */
case 1049: case 1049:
@ -767,7 +759,7 @@ csihandle(void) {
case 12: /* att610 -- Start blinking cursor (IGNORED) */ case 12: /* att610 -- Start blinking cursor (IGNORED) */
break; break;
case 25: case 25:
term.hidec = 0; term.c.hide = 0;
break; break;
case 1048: case 1048:
case 1049: /* XXX: no alt. screen to erase/save */ case 1049: /* XXX: no alt. screen to erase/save */
@ -1173,7 +1165,7 @@ draw(int dummy) {
if(term.line[y][x].state & GLYPH_SET) if(term.line[y][x].state & GLYPH_SET)
xdrawc(x, y, term.line[y][x]); xdrawc(x, y, term.line[y][x]);
if(!term.hidec) if(!term.c.hide)
xcursor(CURSOR_DRAW); xcursor(CURSOR_DRAW);
XCopyArea(xw.dis, xw.buf, xw.win, dc.gc, 0, 0, xw.bufw, xw.bufh, BORDER, BORDER); XCopyArea(xw.dis, xw.buf, xw.win, dc.gc, 0, 0, xw.bufw, xw.bufh, BORDER, BORDER);
XFlush(xw.dis); XFlush(xw.dis);
@ -1206,7 +1198,7 @@ draw(int redraw_all) {
} }
xdraws(buf, base, ox, y, i); xdraws(buf, base, ox, y, i);
} }
xcursor(term.hidec ? CURSOR_HIDE : CURSOR_DRAW); xcursor(term.c.hide ? CURSOR_HIDE : CURSOR_DRAW);
XCopyArea(xw.dis, xw.buf, xw.win, dc.gc, 0, 0, xw.bufw, xw.bufh, BORDER, BORDER); XCopyArea(xw.dis, xw.buf, xw.win, dc.gc, 0, 0, xw.bufw, xw.bufh, BORDER, BORDER);
XFlush(xw.dis); XFlush(xw.dis);
} }