Removing the xclearborders() hack. St now cleans up the parts of the border,

if something needs to be drawn close to it.
master
Christoph Lohmann 12 years ago
parent 4eddf19fdc
commit 0cc7ee5e73
  1. 59
      st.c

59
st.c

@ -224,7 +224,9 @@ typedef struct {
int mode;
int bx, by;
int ex, ey;
struct {int x, y;} b, e;
struct {
int x, y;
} b, e;
char *clip;
Atom xtarget;
bool alt;
@ -587,10 +589,10 @@ selected(int x, int y) {
return BETWEEN(x, bx, ex);
}
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));
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));
}
void
@ -803,12 +805,12 @@ brelease(XEvent *e) {
/* double click to select word */
sel.bx = sel.ex;
while(sel.bx > 0 && term.line[sel.ey][sel.bx-1].state & GLYPH_SET &&
term.line[sel.ey][sel.bx-1].c[0] != ' ') {
term.line[sel.ey][sel.bx-1].c[0] != ' ') {
sel.bx--;
}
sel.b.x = sel.bx;
while(sel.ex < term.col-1 && term.line[sel.ey][sel.ex+1].state & GLYPH_SET &&
term.line[sel.ey][sel.ex+1].c[0] != ' ') {
term.line[sel.ey][sel.ex+1].c[0] != ' ') {
sel.ex++;
}
sel.e.x = sel.ex;
@ -1031,7 +1033,8 @@ treset(void) {
memset(term.tabs, 0, term.col * sizeof(*term.tabs));
for(i = TAB; i < term.col; i += TAB)
term.tabs[i] = 1;
term.top = 0, term.bot = term.row - 1;
term.top = 0;
term.bot = term.row - 1;
term.mode = MODE_WRAP;
tclearregion(0, 0, term.col-1, term.row-1);
@ -1040,7 +1043,8 @@ treset(void) {
void
tnew(int col, int row) {
/* set screen size */
term.row = row, term.col = col;
term.row = row;
term.col = col;
term.line = xmalloc(term.row * sizeof(Line));
term.alt = xmalloc(term.row * sizeof(Line));
term.dirty = xmalloc(term.row * sizeof(*term.dirty));
@ -1437,8 +1441,8 @@ tsetmode(bool priv, bool set, int *args, int narg) {
if(IS_SET(MODE_ALTSCREEN))
tclearregion(0, 0, term.col-1, term.row-1);
if((set && !IS_SET(MODE_ALTSCREEN)) ||
(!set && IS_SET(MODE_ALTSCREEN))) {
tswapscreen();
(!set && IS_SET(MODE_ALTSCREEN))) {
tswapscreen();
}
if(*args != 1049)
break;
@ -1909,7 +1913,6 @@ tputc(char *c, int len) {
case 'c': /* RIS -- Reset to inital state */
treset();
term.esc = 0;
xclearborders();
xresettitle();
break;
case '=': /* DECPAM -- Application keypad */
@ -2090,18 +2093,6 @@ xclear(int x1, int y1, int x2, int y2) {
x1, y1, x2-x1, y2-y1);
}
void
xclearborders(void) {
/* top and left border */
xclear(0, 0, BORDER, xw.h);
xclear(0, 0, xw.w, BORDER);
/* lower and right border */
xclear(BORDER, xw.th - 1, xw.w, xw.h);
/* Will just draw what hasn't been drawn by the previous call. */
xclear(xw.tw - 1, BORDER, xw.w, xw.h - xw.th - 2);
}
void
xhints(void) {
XClassHint class = {opt_class ? opt_class : TNAME, TNAME};
@ -2264,8 +2255,8 @@ xinit(void) {
void
xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
int winx = BORDER+x*xw.cw, winy = BORDER+y*xw.ch,
width = charlen*xw.cw;
int winx = BORDER + x * xw.cw, winy = BORDER + y * xw.ch,
width = charlen * xw.cw;
Font *font = &dc.font;
XGlyphInfo extents;
XftColor *fg = &dc.xft_col[base.fg], *bg = &dc.xft_col[base.bg],
@ -2328,6 +2319,20 @@ xdraws(char *s, Glyph base, int x, int y, int charlen, int bytelen) {
&extents);
width = extents.xOff;
/* Intelligent cleaning up of the borders. */
if(x == 0) {
xclear(0, (y == 0)? 0 : winy, BORDER,
winy + xw.ch + (y == term.row-1)? xw.h : 0);
}
if(x + charlen >= term.col-1) {
xclear(winx + width, (y == 0)? 0 : winy, xw.w,
winy + xw.ch + (y == term.row-1)? xw.h : 0);
}
if(y == 0)
xclear(winx, 0, winx + width, BORDER);
if(y == term.row-1)
xclear(winx, winy + xw.ch, winx + width, xw.h);
XftDrawRect(xw.xft_draw, bg, winx, winy, width, xw.ch);
XftDrawStringUtf8(xw.xft_draw, fg, font->xft_set, winx,
winy + font->ascent, (FcChar8 *)s, bytelen);
@ -2382,7 +2387,6 @@ void
redraw(void) {
struct timespec tv = {0, REDRAW_TIMEOUT * 1000};
xclearborders();
tfulldirt();
draw();
XSync(xw.dpy, False); /* necessary for a good tput flash */
@ -2598,7 +2602,6 @@ resize(XEvent *e) {
tresize(col, row);
xresize(col, row);
xclearborders();
ttyresize();
}

Loading…
Cancel
Save