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-rw-r--r--st.c15
-rw-r--r--st.h4
-rw-r--r--win.h2
-rw-r--r--x.c61
4 files changed, 40 insertions, 42 deletions
diff --git a/st.c b/st.c
index 504239e..4bf6378 100644
--- a/st.c
+++ b/st.c
@@ -2544,10 +2544,23 @@ drawregion(int x1, int y1, int x2, int y2)
void
draw(void)
{
+ int cx = term.c.x;
+
if (!xstartdraw())
return;
+
+ /* adjust cursor position */
+ LIMIT(term.ocx, 0, term.col-1);
+ LIMIT(term.ocy, 0, term.row-1);
+ if (term.line[term.ocy][term.ocx].mode & ATTR_WDUMMY)
+ term.ocx--;
+ if (term.line[term.c.y][cx].mode & ATTR_WDUMMY)
+ cx--;
+
drawregion(0, 0, term.col, term.row);
- xdrawcursor();
+ xdrawcursor(cx, term.c.y, term.line[term.c.y][cx],
+ term.ocx, term.ocy, term.line[term.ocy][term.ocx]);
+ term.ocx = cx, term.ocy = term.c.y;
xfinishdraw();
}
diff --git a/st.h b/st.h
index 7026de8..27c48cf 100644
--- a/st.h
+++ b/st.h
@@ -82,8 +82,10 @@ typedef struct {
int col; /* nb col */
Line *line; /* screen */
Line *alt; /* alternate screen */
- int *dirty; /* dirtyness of lines */
+ int *dirty; /* dirtyness of lines */
TCursor c; /* cursor */
+ int ocx; /* old cursor col */
+ int ocy; /* old cursor row */
int top; /* top scroll limit */
int bot; /* bottom scroll limit */
int mode; /* terminal mode flags */
diff --git a/win.h b/win.h
index 6e662af..7a866fd 100644
--- a/win.h
+++ b/win.h
@@ -25,7 +25,7 @@ enum win_mode {
void xbell(void);
void xclipcopy(void);
-void xdrawcursor(void);
+void xdrawcursor(int, int, Glyph, int, int, Glyph);
void xdrawline(Line, int, int, int);
void xhints(void);
void xfinishdraw(void);
diff --git a/x.c b/x.c
index 96944ee..d205ca7 100644
--- a/x.c
+++ b/x.c
@@ -1387,41 +1387,26 @@ xdrawglyph(Glyph g, int x, int y)
}
void
-xdrawcursor(void)
+xdrawcursor(int cx, int cy, Glyph g, int ox, int oy, Glyph og)
{
- static int oldx = 0, oldy = 0;
- int curx;
- Glyph g = {' ', ATTR_NULL, defaultbg, defaultcs}, og;
Color drawcol;
- LIMIT(oldx, 0, term.col-1);
- LIMIT(oldy, 0, term.row-1);
-
- curx = term.c.x;
-
- /* adjust position if in dummy */
- if (term.line[oldy][oldx].mode & ATTR_WDUMMY)
- oldx--;
- if (term.line[term.c.y][curx].mode & ATTR_WDUMMY)
- curx--;
-
/* remove the old cursor */
- og = term.line[oldy][oldx];
- if (selected(oldx, oldy))
+ if (selected(ox, oy))
og.mode ^= ATTR_REVERSE;
- xdrawglyph(og, oldx, oldy);
-
- g.u = term.line[term.c.y][term.c.x].u;
- g.mode |= term.line[term.c.y][term.c.x].mode &
- (ATTR_BOLD | ATTR_ITALIC | ATTR_UNDERLINE | ATTR_STRUCK);
+ xdrawglyph(og, ox, oy);
/*
* Select the right color for the right mode.
*/
+ g.mode &= ATTR_BOLD|ATTR_ITALIC|ATTR_UNDERLINE|ATTR_STRUCK|ATTR_WIDE;
+ g.fg = defaultbg;
+ g.bg = defaultcs;
+
if (IS_SET(MODE_REVERSE)) {
g.mode |= ATTR_REVERSE;
g.bg = defaultfg;
- if (selected(term.c.x, term.c.y)) {
+ if (selected(cx, cy)) {
drawcol = dc.col[defaultcs];
g.fg = defaultrcs;
} else {
@@ -1429,7 +1414,7 @@ xdrawcursor(void)
g.fg = defaultcs;
}
} else {
- if (selected(term.c.x, term.c.y)) {
+ if (selected(cx, cy)) {
drawcol = dc.col[defaultrcs];
g.fg = defaultfg;
g.bg = defaultrcs;
@@ -1449,44 +1434,42 @@ xdrawcursor(void)
case 0: /* Blinking Block */
case 1: /* Blinking Block (Default) */
case 2: /* Steady Block */
- g.mode |= term.line[term.c.y][curx].mode & ATTR_WIDE;
- xdrawglyph(g, term.c.x, term.c.y);
+ xdrawglyph(g, cx, cy);
break;
case 3: /* Blinking Underline */
case 4: /* Steady Underline */
XftDrawRect(xw.draw, &drawcol,
- borderpx + curx * win.cw,
- borderpx + (term.c.y + 1) * win.ch - \
+ borderpx + cx * win.cw,
+ borderpx + (cy + 1) * win.ch - \
cursorthickness,
win.cw, cursorthickness);
break;
case 5: /* Blinking bar */
case 6: /* Steady bar */
XftDrawRect(xw.draw, &drawcol,
- borderpx + curx * win.cw,
- borderpx + term.c.y * win.ch,
+ borderpx + cx * win.cw,
+ borderpx + cy * win.ch,
cursorthickness, win.ch);
break;
}
} else {
XftDrawRect(xw.draw, &drawcol,
- borderpx + curx * win.cw,
- borderpx + term.c.y * win.ch,
+ borderpx + cx * win.cw,
+ borderpx + cy * win.ch,
win.cw - 1, 1);
XftDrawRect(xw.draw, &drawcol,
- borderpx + curx * win.cw,
- borderpx + term.c.y * win.ch,
+ borderpx + cx * win.cw,
+ borderpx + cy * win.ch,
1, win.ch - 1);
XftDrawRect(xw.draw, &drawcol,
- borderpx + (curx + 1) * win.cw - 1,
- borderpx + term.c.y * win.ch,
+ borderpx + (cx + 1) * win.cw - 1,
+ borderpx + cy * win.ch,
1, win.ch - 1);
XftDrawRect(xw.draw, &drawcol,
- borderpx + curx * win.cw,
- borderpx + (term.c.y + 1) * win.ch - 1,
+ borderpx + cx * win.cw,
+ borderpx + (cy + 1) * win.ch - 1,
win.cw, 1);
}
- oldx = curx, oldy = term.c.y;
}
void